1 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
3 * c-exp.y (exp:STRING): Convert C strings into array-of-char
4 constants with an explicit null byte terminator. OP_STRING is
5 now used for real string types.
6 * c-lang.c (builtin_type_*): Move declarations to lang.c since
7 they are used by all languages.
8 * c-lang.c (_initialize_c_language): Move initializations of
9 builtin_type_* to lang.c.
10 * c-typeprint.c (c_type_print_varspec_prefix,
11 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
13 * c-valprint.c (c_val_print): Change the way character arrays
14 are printed as strings to be consistent with the way strings
15 are printed when pointer-to-char types are dereferenced.
16 Remove test of print_max before calling val_print_string, which
17 now does it's own test.
18 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
19 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
20 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
21 * gdbtypes.c (builtin_type_*): Add declarations moved from
23 * gdbtypes.c (create_string_type): New function to create real
25 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
26 renamed to TYPE_CODE_STRING.
27 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
28 builtin_type_* types moved from c-lang.c.
29 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
31 * gdbtypes.h (builtin_type_string): Add extern declaration.
32 * gdbtypes.h (create_string_type): Add prototype.
33 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
34 renamed to TYPE_CODE_STRING.
35 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
37 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
38 renamed to TYPE_CODE_STRING.
39 * parse.c (length_of_subexp, prefixify_subexp): Add case for
41 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
42 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
44 * valops.c (allocate_space_in_inferior): New function and
45 prototype, using code ripped out of value_string.
46 * valops.c (value_string): Rewritten to use new function
47 allocate_space_in_inferior, but temporarily disabled until some
48 other support is in place.
49 * valops.c (value_array): New function to create array constants.
50 * valprint.c (val_print_string): Add comment to document use,
51 complete rewrite to fix several small buglets.
52 * value.h (value_array): Add prototype.
53 * value.h (val_print_string): Change prototype to match rewrite.
54 **** start-sanitize-chill ****
55 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
56 * ch-exp.y (match_character_literal): Disable recognition of
57 control sequence form of character literals and document why.
58 **** end-sanitize-chill ****
60 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
62 * nindy-share/nindy.c: Add comments to #endif's to clarify
65 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
66 read_memory to get byte order right.
67 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
68 anymore. This is done in paread.c now. We expect unwind info
69 to hang off of objfiles, and search all of the objfiles when until
71 * (skip_trampoline_code): Cast arg to target_read_memory.
72 * objfiles.h (struct objfile): Add new field obj_private to hold
73 per object file private data (unwind info in this case).
74 * paread.c (read_unwind_info): New routine to read unwind info
75 for the objfile. This data is hung off of obj_private.
76 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
77 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
78 make this easier to access.
80 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
82 * c-valprint.c (cp_print_class_member): Add extern decl.
83 * c-valprint.c (c_val_print): Extract code for printing methods
84 and move it to cp_print_class_method in cp-valprint.c.
85 * c-valprint.c (c_val_print): Extract code to print strings and
86 move it to val_print_string in valprint.c.
87 * cp-valprint.c (cp_print_class_method): New function using
88 code extracted from c_val_print.
89 * valprint.c (val_print_string): New function using code
90 extracted from c_val_print.
91 * value.h (val_print_string): Add prototype.
92 **** start-sanitize-chill ****
93 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
94 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
95 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
96 CHECKBUF, growbuf_by_size): New variables, macros, and support
97 functions for implementing a dynamically expandable temp buffer.
98 * ch-exp.y (match_string_literal): New lexer function.
99 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
100 removed and replaced with new CHECKBUF macro.
101 * ch-exp.y (yylex): Call match_string_literal when appropriate.
102 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
103 **** end-sanitize-chill ****
105 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
107 * Makefile.in: Add info for paread.o.
108 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
110 * blockframe.c (frameless_look_for_prologue): Correct the
112 * gdbtypes.h, gdbtypes.c: Use const in decl of
113 cplus_struct_default, now that pa-gas assembler has been fixed.
114 * hppah-nat.c: Formatting.
115 * hppah-tdep.c: Remove lots of useless externs for variables we
117 * (find_unwind_entry): Speed up by using binary search, and a one
119 * (rp_saved): New routine to see what unwind info says about RP
120 being saved on the stack frame.
121 * (frame_saved_pc): Look for prologue to see if we need to
122 examine the stack for the saved RP or not.
123 * (init_extra_frame_info): Check for prologue, instead of
124 framesize to determine if we are frameless or not.
125 * (frame_chain_valid): Stop backtraces when we run into _start.
126 * (push_dummy_frame): Reformat to make more readable.
127 * (find_dummy_frame_regs): ditto.
128 * (hp_pop_frame): ditto.
129 * (hp_restore_pc_queue): small cleanup.
130 * (hp_push_arguments): ditto.
131 * (pa_do_registers_info): ditto.
132 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
133 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
134 * Define FRAME_CHAIN_VALID.
135 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
138 * paread.c (pa_symtab_read): Use new bfd conventions for
139 accessing linker symbol table.
140 * (pa_symfile_init): Access embedded STAB info via BFD section
141 mechanism and related macros.
144 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
146 * sparc-stub.c: Use a seperate stack for our traps.
147 * Handle recursive traps.
148 * Remove all trap init code. This needs to be done by the
150 * (set_mem_fault_trap): Call exceptionHandler() to setup this
152 * (handle_exception): See if we are at breakinst, if so, then
153 advance PC sp that users can just step out of breakpoint().
154 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
155 new place if SP has changed.
156 * (case 's'): Get rid of this, we can't do it yet.
157 * (case 't'): New command to test any old random feature.
158 * (case 'r'): New command to reset the system.
159 * (breakpoint): Add label to breakpoint trap instruction so that
160 handle_exception() can detect where we are and get past the
161 breakpoint trivially.
163 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
165 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
167 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
169 * configure.in: recognise all sparclite variants
171 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
173 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
174 binary files oring in the right bit.
176 * main.c, source.c, state.c, symmisc.c: use macros defined in
177 fopen-{bin|both} when fopening files.
179 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
181 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
182 from a configuration file (typically including <limits.h>), or to
183 TARGET_CHAR_BIT if CHAR_BIT is not defined.
184 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
185 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
186 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
187 * exppritn.c (print_subexp, dump_expression): Add case for
189 * expression.h (OP_BITSTRING): New expression element type for
191 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
192 macros to convert between number of expression elements and bytes
193 to store that many elements.
194 * i960-tdep.c (leafproc_return): Use new macros to access
195 minimal symbol name and address fields.
196 * m88k-pinsn.c (sprint_address): Use new macros to access
197 minimal symbol name and address fields.
198 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
199 minimal symbol address field.
200 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
201 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
202 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
203 Use new BYTES_TO_EXP_ELEM macro.
204 * parse.c (write_exp_bitstring): New function to write packed
205 bitstrings into the expression element vector.
206 * parse.c (length_of_subexp, prefixify_subexp): Add case for
208 * parser-defs.h (struct stoken): Document that it is used for
209 OP_BITSTRING as well as OP_STRING.
210 * parser-defs.h (write_exp_bitstring): Add prototype.
211 **** start-sanitize-chill ****
212 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
213 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
214 LOWER, LENGTH): New tokens for keywords.
215 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
216 upper_lower_argument, length_argument, array_mode_name,
217 string_mode_name, variant_structure_mode_name): New non-terminals
219 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
220 * ch-exp.y (match_bitstring_literal): New lexer support function
221 to recognize bitstring literals.
222 * ch-exp.y (tokentab6): New token table for 6 character keywords.
223 * ch-exp.y (tokentab5): Add LOWER, UPPER.
224 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
225 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
226 * ch-exp.y (yylex): Check tokentab6.
227 * ch-exp.y (yylex): Call match_bitstring_literal.
228 **** end-sanitize-chill ****
230 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
232 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
233 symbol name and value fields.
235 * c-exp.y (yylex): Make static, to match prototype and other
238 * expression.h (exp_opcode): Add BINOP_MOD.
239 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
240 * expprint.c (dump_expression): Handle new BINOP_MOD.
241 * language.c (binop_type_check): Handle new BINOP_MOD.
242 * main.c (float_handler): Re-enable float handler when hit.
243 * valarith.c (language.h): Include, need current_language.
244 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
245 for integer divide truncates towards zero for negative results.
246 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
247 * valarith.c (value_binop): Allow arithmetic operations on
248 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
249 **** start-sanitize-chill ****
250 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
251 * ch-exp.y (tokentab3): Add MOD and REM.
252 * ch-exp.y (yylex): Set innermost_block for symbols found
253 in local scopes. Return LOCATION_NAME for local symbols.
254 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
255 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
256 **** end-sanitize-chill ****
258 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
260 * command.c (shell_escape, make_command, _initialize_command):
261 don't create or use fork if CANT_FORK is defined.
262 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
263 code written for the IBM PC" remain.
264 * xm-go32.h: define CANT_FORK
266 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
268 * remote-sim.c: first attempt at general simulator interface
269 * remote-hms.c: whitespace
270 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
271 understand new stack layout. (print_register_hook): print ccr
272 register in a fancy way.
274 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
276 * eval.c (language.h): Include.
277 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
278 to pointer types when the current language is C. It loses for
279 other languages when the lower index bound is nonzero.
280 * valarith.c (value_subscript): Take array lower bounds into
281 account when performing subscripting operations.
282 * valops.c (value_coerce_array): Add comment describing why
283 arrays with nonzero lower bounds are dealt with in value_subscript,
284 rather than in value_coerce_array.
286 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
288 **** start-sanitize-chill ****
289 * ch-exp.y (FLOAT_LITERAL): Add token.
290 * ch-exp.y (literal): Add FLOAT_LITERAL.
291 * ch-exp.y (match_float_literal): New lexer routine.
292 * ch-exp.y (convert_float): Remove.
293 * ch-exp.y (yylex): Call match_float_literal.
294 * ch-exp.y (yylex): Match single '.' after trying
295 to match floating point literals.
296 **** end-sanitize-chill ****
298 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
299 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
301 * expprint.c (dump_expression): New function for dumping
302 expression vectors during gdb debugging.
303 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
304 MULTI_SUBSCRIPT and moved out of BINOP range.
305 * expression.h (DUMP_EXPRESSION): New macro that calls
306 dump_expression if DEBUG_EXPRESSIONS is defined.
307 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
308 * parse.c (length_of_subexp, prefixify_subexp): Change
309 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
310 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
311 prefixify'ing the expression.
312 * printcmd.c (print_command_1): Add comment.
313 **** start-sanitize-chill ****
314 * ch-exp.y (expression_list): Add useful actions.
315 * ch-exp.y (value_array_element): Add useful actions.
316 * ch-exp.y (array_primitive_value): Add production.
317 * ch-exp.y (yylex): Recognize ',' as a token.
318 **** end-sanitize-chill ****
320 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
322 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
323 POSIXize the recursive makes (make [variable assignments] target{s})
325 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
327 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
328 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
329 CPLUS_MARKER for all SVR4 systems, so follow suit.
330 * defs.h (strdup_demangled): Remove prototype.
331 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
332 SYMBOL_INIT_LANGUAGE_SPECIFIC.
333 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
334 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
335 prim_record_minimal_symbol_and_info): Use new macro
336 SYMBOL_INIT_LANGUAGE_SPECIFIC.
337 * minsyms.c (install_minimal_symbols): Use new macro
338 SYMBOL_INIT_DEMANGLED_NAME.
339 * stabsread.c (define_symbol): Use new macro
340 SYMBOL_INIT_DEMANGLED_NAME.
341 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
342 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
343 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
344 SYMBOL_INIT_DEMANGLED_NAME.
345 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
346 SYMBOL_DEMANGLED_NAME now tests language itself.
347 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
348 now tests language itself.
349 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
350 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
351 mangled name member in the language dependent portion of a symbol.
352 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
353 mangled name member appropriate for a symbol's language.
354 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
355 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
356 SYMBOL_DEMANGLED_NAME now tests language itself.
357 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
358 initializes language dependent portion of symbol.
359 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
360 demangles and caches the demangled form of symbol names.
361 * utils.c (fputs_demangled, fprint_symbol): Use current language
362 to select an appropriate demangling algorithm.
363 * utils.c (strdup_demangled): Remove, no longer used.
364 **** start-sanitize-chill ****
365 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
366 access the Chill mangled name member in the language dependent
368 * ch-lang.c (chill_demangle): New function, simple demangler.
369 * defs.h (chill_demangle): Add prototype.
370 * symtab.h (language_dependent_info): Add struct for Chill.
371 **** end-sanitize-chill ****
373 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
375 * Makefile.in (BISON): Add comment that when bison is used, it
376 must include the "-y" option.
377 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
378 Remove defines to remap non-yacc symbols, thus backing out of
379 previous recent changes. Standard policy is that non-yacc parser
380 generators get fixed, rather than adding bug workarounds in gdb
381 for each new one that pops up. Expand comment to note this.
382 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
384 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
386 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
387 case. Use code in N_SOL.
389 * paread.c: New file that contains all HPPA/HPUX symbol reading
391 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
392 * (dbx_symfile_init): Use sizeof(long) instead of 4.
393 * (dbx_symfile_offsets): Make static.
394 * (pastab_build_psymtabs): New interface routine for paread to
395 send stabs into dbxread.
396 * gdb-stabs.h: Remove gobs of HPPA cruft.
398 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
400 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
402 **** start-sanitize-chill ****
403 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
404 **** end-sanitize-chill ****
406 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
407 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
408 and YYDEBUG is not already defined.
409 * c-exp.y (strncmp): Replace throughout with STREQN, missed
410 them during the previous replacements.
411 * printcmd.c (_initialize_printcmd): Update internal documentation
412 for "set" command to note that the assignment syntax is language
414 **** start-sanitize-chill ****
415 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
416 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
417 and YYDEBUG is not already defined.
418 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
419 single_assignment_action): New terminals and nonterminal for gdb
420 extensions to chill expression grammer.
421 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
422 tokens that start with '$' (register names, convenience vars, etc).
423 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
424 * ch-exp.y (yylex): Call match_dollar_tokens.
425 **** end-sanitize-chill ****
427 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
429 * hppah-tdep.c (skip_trampoline_code): Use new macros for
430 accessing minimal symbol data.
431 * infcmd.c (read_pc): Use #ifdef, not #if.
432 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
433 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
436 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
437 frame. Use find_return_regnum to find the caller.
438 * (find_unwind_entry): New routine to locate stack frame info
439 associated with a procedure. This looks in the $UNWIND_START$
440 section in the SOM file.
441 * (find_return_regnum): New routine. Uses find_unwind_entry() to
442 figure out where the caller's return address is stored.
443 * (find_proc_framesize): New routine. Uses find_unwind_entry()
444 to figure out the frame size for a procedure.
445 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
446 * (init_extra_frame_info): New routine. Corrects PC and FP for
447 outermost frame if necessary.
448 * (frame_chain): New routine, moved from tm-hppa.h.
449 * (skip_trampoline_code): Handle computed function calls (ie:
450 calls from $$dyncall).
451 * (unwind_command): Temporary support function to allow user
452 to control/observe aspects of the unwind (stack frame) info.
453 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
454 was in a system call, if so, then read the PC from r31.
455 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
456 with extra arg for skip_trampoline_code().
457 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
458 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
459 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
461 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
463 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
464 Call new bfd_get_size() and verify that string table is no larger
465 than the file that is supposed to contain it.
466 * symfile.c (syms_from_objfile): Only complain about configured
467 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
468 current target is the default BFD target.
470 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
472 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
473 * solib.c (bkpt_names): New array of symbol names to try to
474 use for the "mapping complete" breakpoint. Configurable
475 define SOLIB_BKPT_NAME is first one to try.
476 * solib.c (find_solib): Test debug_base for nonzero rather
477 than just greater than zero.
478 * solib.c (enable_break): Use bkpt_names to look up address
479 at which to set "mapping complete" breakpoint.
481 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
483 * defs.h (STRCMP, STREQ, STREQN): New macros.
484 * defs.h (demangle_and_match): Remove prototype.
485 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
486 and STREQN defined in defs.h.
487 * dwarfread.c (set_cu_language): For completely unknown languages,
488 try to deduce the language from the filename. Retain behavior
489 that for known languages we don't know how to handle, we use
491 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
492 and demangled name fields in symbol.
493 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
494 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
495 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
496 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
497 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
498 Replace usages throughout.
499 * elfread.c (demangle.h): Include.
500 * elfread.c (record_minimal_symbol): Remove prototype and function.
501 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
502 B_CLRALL): Moved from symtab.h to gdbtypes.h.
503 * infcmd.c (jump_command): Remove code to demangle name and add
504 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
505 * minsyms.c (demangle.h): Include.
506 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
507 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
508 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
509 * mipsread.c (psymtab_language): Add static variable.
510 * stabsread.c (demangle.h): Include.
511 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
512 names and cache them in the SYMBOL_DEMANGLED_NAME field.
513 * stack.c (return_command): Remove explicit demangling of name
514 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
515 * symfile.c (demangle.h): Include.
516 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
517 to match macros in symfile.h and allow them to be compiled
518 if INLINE_ADD_PSYMBOL is not true.
519 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
520 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
521 Add code to demangle and cache C++ symbol names. Use macro form
522 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
523 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
524 Remove, also defined in symfile.c, which we already fixed.
525 * symtab.c (expensive_mangler): Remove prototype and function.
526 * symtab.c (find_methods): Remove physnames parameter and fix
528 * symtab.c (completion_list_add_symbol): Name changed to
529 completion_list_add_name.
530 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
531 the normal symbol name and the cached C++ demangled name.
532 * symtab.c (lookup_demangled_partial_symbol,
533 lookup_demangled_block_symbol): Remove prototypes and functions.
534 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
535 use lookup_block_symbol instead of lookup_demangled_block_symbol.
536 Remove code to try demangling names and matching them.
537 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
538 Fix to try matching the cached demangled name if no match is
539 found using the regular symbol name.
540 * symtab.c (find_methods): Remove unused physnames array.
541 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
542 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
543 * symtab.c (completion_list_add_symbol): Rewrite to use cached
544 C++ demangled symbol names.
545 * symtab.h: Much reformatting of structures and such to add
546 whitespace to make them more readable, and make them more
547 consistent with other gdb structure definitions.
548 * symtab.h (general_symbol_info): New struct containing fields
549 common to all symbols.
550 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
551 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
552 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
553 * symtab. (struct minimal_symbol, struct partial_symbol, struct
554 symbol): Use general_symbol_info struct.
555 * utils.c (demangle_and_match): Remove, no longer used.
556 * valops.c (demangle.h): Include.
557 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
558 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
559 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
560 symmisc.c, symtab.c, valops.c: Replace references to minimal
561 symbol fields with appropriate macros.
562 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
563 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
564 demangle.c, elfread.c, energize.c, environ.c, exec.c,
565 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
566 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
567 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
568 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
569 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
570 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
571 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
572 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
573 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
574 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
575 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
577 * buildsym.c (start_subfile, patch_subfile_names): Default the
578 source language to what can be deduced from the filename.
579 * buildsym.c (end_symtab): Update the source language in the
580 allocated symtab to match what we have been using.
581 * buildsym.h (struct subfile): Add a language field.
582 * c-typeprint.c (c_print_type): Remove code to do explicit
584 * dbxread.c (psymtab_language): Add static variable.
585 * dbxread.c (start_psymtab): Initialize psymtab_language using
586 deduce_language_from_filename.
588 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
590 * valprint.c (val_print): Reorganize comment and add note
591 about dependency on target byte ordering.
592 **** start-sanitize-chill ****
593 * ch-exp.y (value_array_slice): Fix typo.
594 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
595 byte sized ints are assumed to be char strings and printed with
596 string syntax. In chill, arrays of chars and arrays of
597 bytes/ubytes are distinquishable, and printed appropriately.
598 **** end-sanitize-chill ****
600 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
602 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
603 read/write routines for HPUX.
605 * hppa-pinsn.c (print_insn): Improve handling of be and ble
606 branch targets to compute target address using const from previous
607 instruction if necessary.
608 * Add `Q' operator to print out bit position field various
610 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
611 cleanups, use new code from Utah.
612 * (store_inferior_registers): Update to new code from Utah.
613 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
614 * (fetch_register): Clear out priv level when reading PCs.
615 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
616 * Remove decl of errno, #include wait.h and target.h.
617 * (frame_saved_pc): Check `flags' pseudo-register to see if we
618 were inside of a kernel call. If so, then PC is in a different
619 register. Also, mask out bottom two bits of all PCs so as not to
620 confuse higher level code.
621 * (push_dummy_frame): Create from #define in tm-hppa.h.
622 * (find_dummy_frame_regs): Update from Utah.
623 * (hp_pop_frame): Create from #define in tm-hppa.h.
624 * (hp_restore_pc_queue): New, from Utah.
625 * (hp_push_arguments): Big fixes from Utah.
626 * (pa_do_registers_info, pa_print_registers): Only print out fp
628 * (skip_trampoline_code): New routine to deal with stubs that
629 live in nowhereland between callers and callees.
630 * i860-tdep.c: Remove decl of attach_flag.
631 * infrun.c (wait_for_inferior): Add new macro
632 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
633 at by PC will be nullified. If so, then step the target once more
634 so as to avoid confusing the user.
635 * (just before step_over_function:): Use stop_func_start, not
636 stop_pc when checking for the existance of line number info.
637 stop_func_start will reflect the proper address of the target
638 routine, not of the stub that we may be traversing to get there.
639 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
640 to deal with the stubs that PA compilers sometimes stick between
641 callers and callees. Also, define FLAGS_REGNUM for access to the
643 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
645 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
646 write gr0, PC regs, and PSW!
647 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
648 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
650 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
651 * Define struct unwind_table_entry.
652 * valops.c (call_function_by_hand): Add another arg to
653 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
656 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
658 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
660 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
662 * Makefile.in (VERSION): Bump to 4.7.4.
663 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
664 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
665 * Makefile.in (HFILES): Add valprint.h.
666 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
667 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
668 * typeprint.c, typeprint.h: New files for language independent
669 type printing functions.
670 * c-typeprint.c, m2-typeprint.c: New files for language dependent
671 type printing functions and definitions.
672 * valprint.h: New include file for language independent value
673 printing definitions.
674 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
675 dependent value printing functions.
676 * c-exp.y (production ptype): Add range_type variable and use new
677 create_range_type function.
678 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
679 infcmd.c (path_var_name), language.c (unk_op_print_tab),
680 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
681 "const static" to ANSI-conformant "static const".
682 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
683 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
685 * c-lang.h (c_print_type, c_val_print): Add prototypes.
686 * coffread.c (decode_type): Add range_type variable and call to
687 new create_range_type function.
688 * complaints.c (complain): Remove unused val variable.
689 * complaints.c (_initialize_complaints): Make it void.
690 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
691 variable and call new create_range_type function.
692 * defs.h (enum val_prettyprint): Move enum from value.h to here
693 so we can avoid having to include value.h just for prototypes that
694 need the enum (thanks ANSI).
695 * dwarfread.c (struct_type): Local anonymous_size variable is
696 only used if !BITS_BIG_ENDIAN.
697 * dwarfread.c (decode_subscript_data_item): Add rangetype
698 variable and call new create_range_type function.
699 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
701 * eval.c (evaluate_subexp): Remove unused local variable name
702 and the statement with no side effects that initializes it.
703 * expprint.c (print_subexp): Change local_printstr to
705 * gdbtypes.c (create_range_type): New function that creates
706 a range type using code fragments from object file readers as
707 an example of what has to be initialized.
708 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
709 and high_bound parameters, replaced with a single range_type
710 parameter. Change function body to use passed in range_type
711 rather than handcrafting one.
712 * gdbtypes.h (create_range_type): Add prototype.
713 * gdbtypes.h (create_array_type): Change prototype parameters.
714 * infrun.c (normal_stop): Remove unused local variables tem and c.
715 * infrun.c (hook_stop_stub): Return 0 rather than random value.
716 * language.c (unk_lang_print_type, unk_lang_val_print): Add
717 stub functions that call error if called.
718 * language.c (unknown_language_defn, auto_language_defn,
719 local_language_defn): Add initializers unk_lang_print_type and
721 * language.h (struct language_defn): Reformat for larger
722 comments, add la_print_type and la_val_print members. Add
723 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
724 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
725 * m2-lang.c (m2_create_fundamental_type): Remove unused local
727 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
729 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
730 * main.c (execute_command): Remove unused local variable cmdlines.
731 * main.c (echo_command), stabsread.c (read_type), printcmd.c
732 (clear_displays), symmisc.c (block_depth), values.c
733 (clear_value_history):
734 Make testing of truth value of assignment result explicit.
735 * mipsread.c (upgrade_type): Update FIXME to include future use
736 of create_range_type.
737 * printcmd.c (ptype_command, ptype_eval, whatis_command,
738 whatis_exp, maintenance_print_type): Move prototypes and functions
740 * printcmd.c (_initialize_printcmd): Move add_com calls for
741 ptype_command and whatis_command to new typeprint.c.
742 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
743 * source.c (find_source_lines): Local variable c only used
744 when LSEEK_NOT_LINEAR is defined.
745 * stabsread.c (read_array_type): Use new create_range_type
747 * stabsread.c (read_range_type): Add new index_type variable and
748 call new create_range_type function rather than handcrafting
750 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
751 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
752 * symtab.c (type_print_base usages): Use c_type_print_base.
753 * symtab.c (type_print_varspec_prefix usages): Use
754 c_type_print_varspec_prefix.
755 * symtab.c (type_print_method_args usages): Use
756 cp_type_print_method_args.
757 * valprint.c: Completely ripped apart and the fragments used
758 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
759 valprint.h. Remaining stuff is language independent.
760 * value.h (struct fn_field): Forward declare for prototypes.
761 * value.h (type_print_1): Remove prototype.
762 * value.h (enum val_prettyprint): Moved to defs.h.
763 * value.h (typedef_print): Prototype renamed to c_typedef_print.
764 * value.h (baseclass_offset): Add prototype.
765 **** start-sanitize-chill ****
766 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
767 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
768 * ch-typeprint.c: New file for language dependent type printing.
769 * ch-valprint.c: New file for language dependent value printing.
770 * ch-exp.y (parse_number): Remove prototype and stub function.
771 * ch-exp.y (decode_integer_literal): Removed unused digits and
773 * ch-exp.y (convert_float): Completely ifdef out for now.
774 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
775 ch-lang.c (chill_op_print_tab):
776 Change from ANSI-obsolescent "const static" to ANSI-conformant
778 * ch-exp.y (yylex): Add unhandled storage class enumeration
779 literals to switch statement for completeness.
780 * ch-lang.c (chill_create_fundamental_types): Remove unused
781 nbytes variable. Change dummy type to 2 bytes to match int.
782 Handle FT_VOID types gratuituously added to chill DWARF by
783 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
784 type rather than a one byte TYPE_CODE_INT type.
785 * ch-lang.c (chill_language_defn): Add chill_print_type and
787 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
788 **** end-sanitize-chill ****
790 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
792 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
793 bfd_get_symbol_leading_char instead.
795 * coffread.c (EXTERNAL_NAME): New macro for removing possible
796 leading character from names.
797 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
798 (read_coff_symtab): Complain() about .bb/.eb mismatch, don't error().
799 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
800 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
802 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
803 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
804 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
805 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
806 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
807 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
808 * symfile.c (syms_from_objfile): Insert debugging check to test
809 NAMES_HAVE_UNDERSCORE setting against the BFD support. FIXME,
810 remove this (and all tm-*.h NAMES_HAVE_UNDERSCORE) soon.
812 * doc/gdbint.texinfo (Host Conditionals): Remove
813 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
815 (Target Conditionals): Remove all of the above.
817 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
819 * coffread.c (decode_type): catch negative tagndx fields generated
821 * exec.c: comment out string following #endif.
822 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
823 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
825 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
826 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
828 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
830 * complaints.c: New file, code moved from utils.c.
831 * complaints.c (complain): Made into a varargs function.
832 * complaints.h: New file, code moved from symfile.h.
833 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
834 * Makefile.in (HFILES): Add complaints.h.
835 * Makefile.in (OBS): Add complaints.o.
836 * symfile.c (complaint_root, stop_whining, complaint_series,
837 complain, clear_complaints, add_show_from_set for stop_whining):
838 Moved to complaints.c.
839 * symfile.h (struct complaint, complaint_root decl, complain
840 prototype, clear_complaints prototype): Moved to complaints.h.
841 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
842 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
843 complaints.h. Remove casts from arguments to complain(),
844 which is now a varargs function, and remove unnecessary
845 placeholder zero args.
846 * defs.h (begin_line): Add prototype.
847 * defs.h (vprintf_filtered): Add prototype.
848 * dwarfread.c (varargs.h): Remove, no longer needed.
849 * dwarfread.c (dwarfwarn): Remove prototype and function.
850 * dwarfread.c (complaints): Define a bunch of complaints.
851 * dwarfread.c (SQUAWK): Remove macro defs, convert all
852 usages to standard complain() calls.
853 * utils.c (begin_line): New function that ensures that
854 whatever gets filter-printed next starts on its own line.
855 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
856 but to stdout (calls vfprintf_filtered internally).
858 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
860 * remote.c: Avoid printf_filtered line limit. Suggested by
861 Robert R. Henry, <rrh@tera.com>.
862 * infcmd.c (environment_info): Ditto, but it was my idea.
864 * main.c (main): Accept --silent as well as --quiet. Change +help
865 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
867 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
868 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
870 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
872 * tm-nindy960.h, remote-nindy.c: Lint.
874 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
876 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
877 a optional type to decorate as an array type, the type of the
878 index, and the bounds of the array. Records this additional info
879 in the array type for use with languages with nonzero array
881 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
882 to note that arrays may have bounds.
883 * gdbtypes.h (create_array_type): Update prototype.
884 * c-exp.y (ptype production): Adjust for new create_array_type
886 * coffread.c (decode_type): Call create_array_type rather than
887 handcrafting array types.
888 * convex-tdep.c (value_type): Remove, now use create_array_type.
889 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
890 vector_type into calls to create_array_type.
891 * dwarfread.c (decode_subscr_data): Name changed to
892 decode_subscript_data_item throughout.
893 * dwarfread.c (decode_subscript_data_item): Rewrite to use
894 create_array_type. Now records index type and range as well.
895 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
896 change to use create_array_type.
897 * dwarfread.c (read_subroutine_type): Test existing user defined
898 types before decorating them, to ensure they are blank, and
899 complain about it if they are not.
900 * dwarfread.c (decode_fund_type): For unrecognized types, always
901 return some valid type (type integer). If the unrecognized type
902 cannot be an implementation defined type, complain as well.
903 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
904 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
905 * mipsread.c (upgrade_type): Add FIXME comment that code to
906 handcraft arrays should be replaced with call to create_array_type.
907 * stabsread.c (read_array_type): Replace code to handcraft
908 array types with call to create_array_type.
909 * valprint.c (type_print_varspec_prefix): Minor formatting
910 change, join lines that don't need to be split.
912 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
914 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
915 decl for attach_flag, it now lives in inferior.h.
916 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
917 Make most functions static.
918 * hppah-nat.c: General cleanups, remove BSD specific code (since
919 that all lives in hppab-nat.c).
920 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
921 Change sense of test against inside_entry_file(). This fix is
923 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
924 to read/write_register_bytes().
925 * gdbtypes.h: Remove const from decl for cplus_struct_default to
926 work around PA-GAS assembler bug. Also, add trailing */ to some
928 * gdbtypes.c: Remove const from decl for cplus_struct_default.
929 Same reason as above.
931 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
933 * mipsread.c (parse_symbol): When checking whether a structured
934 type is an enum, check qualifiers of its first member, as well as
935 the base type of the member. Bug found and fixed by John M.
936 Farrell, <farrell@fjord.reo.dec.com>.
938 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
939 * remote-vx.c: Don't include vx-share/reg.h.
940 * vx-share/ptrace.h: Reproduce from scratch.
941 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
942 * Makefile.in: Remove references to removed files, and to removed
943 29k-share directories.
945 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
947 * c-lang.c (_initialize_c_language): Name changed from
949 * m2-lang.c (_initialize_m2_language): Name changed from
951 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
952 it is no longer inside m2-exp.y, where it was remapped by Makefile.
953 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
954 expression parsing into c-lang.c and m2-lang.c respectively.
955 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
956 m2-exp.y respectively.
957 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
958 and m2-* files respectively.
959 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
960 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
961 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
962 * expression.h (struct block): Forward declaration for prototypes.
963 * language.h (struct objfile): Forward declaration for prototypes.
964 **** start-sanitize-chill ****
965 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
966 * Makefile.in (HFILES): Add ch-lang.h.
967 * Makefile.in (OBS): Add ch-lang.o.
968 * ch-exp.y: Migrate code that has nothing to do with expression
969 parsing into ch-lang.c.
970 * ch-lang.c: New file, code migrated from c-exp.y.
971 * ch-lang.h: New file, internal interface between ch-* files.
972 * ch-lang.c (_initialize_chill_language): Name changed from
973 _initialize_chill_exp.
974 **** end-sanitize-chill ****
976 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
977 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
978 * config/amix.mh (NATDEPFILES): Add.
979 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
982 * dwarfread.c (decode_subscr_data): Remove spurious test that
983 accepted only integer subscript types. We don't do anything
984 with the type at the moment anyway.
986 **** start-sanitize-chill ****
987 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
989 * ch-exp.y (match_character_literal): Fix case where no
990 match at all is found.
991 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
992 width types. For example, "INT" is always 2 bytes regardless
993 of the values of any TARGET_*_BIT macros. So use explicit
994 numeric sizes for the types.
995 **** end-sanitize-chill ****
997 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
999 * c-exp.y (c_create_fundamental_type): New function to create
1000 language specific fundamental types for C.
1001 * m2-exp.y (m2_create_fundamental_type): New function to create
1002 language specific fundamental types for Modula 2.
1003 * c-exp.y (c_language_defn, cplus_language_defn): Add
1004 c_create_fundamental_type to language struct initializers.
1005 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
1006 to language struct initializers.
1007 * dwarfread.c (expression.h, language.h): Include.
1008 * dwarfread.c (ftypes): New array to hold fundamental types
1009 for current compilation unit.
1010 * dwarfread.c (cu_language_defn): New pointer to language
1011 struct for language of current compilation unit.
1012 * dwarfread.c (dwarf_fundamental_type): New function to
1013 create/lookup fundamental types.
1014 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
1015 * dwarfread.c (throughout): Replace lookup_fundamental_type
1016 with dwarf_fundamental_type.
1017 * dwarfread.c (read_file_scope): Zero out ftypes for each new
1018 compilation unit (may be different language or different objfile).
1019 * gdbtypes.c (lookup_fundamental_type): Move actual type
1020 creations into language specific fundamental type creation
1021 functions and call via create_fundamental_type. Add comment
1022 about this function being obsolescent.
1023 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
1024 sized signed and unsigned integers.
1025 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
1026 * language.c (language_def): New function to lookup a language
1027 struct given it's enumeration.
1028 * language.h (struct language_defn): Add la_fund_type, a pointer
1029 to a function that creates fundamental types for this language.
1030 * language.h (create_fundamental_type): New macro to create
1031 fundamental types based on the current language.
1032 * language.h (language_def): Add prototype.
1033 * language.c (unk_lang_create_fundamental_type): New function
1034 for initializing language structs, calls error if called.
1035 * language.c (unk_language_defn, auto_language_defn,
1036 local_language_defn): Use unk_lang_create_fundamental_type.
1037 **** start-sanitize-chill ****
1038 ch-exp.y (chill_create_fundamental_type): New function.
1039 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
1040 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
1041 **** end-sanitize-chill ****
1043 **** start-sanitize-chill ****
1044 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
1046 * dwarfread.c (CHILL_PRODUCER): Add producer string for
1048 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
1049 as GCC_PRODUCER and GPLUS_PRODUCER.
1050 **** end-sanitize-chill ****
1052 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
1054 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
1057 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
1059 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
1060 rather than '$'. This particular piece of braindamage is
1061 spreading like ooze. It's now infected libiberty, deja-gnu,
1063 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
1064 hardwired '$' character.
1066 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
1068 (Changes to break incredibly ugly, unmaintainable 750 line
1069 read_struct_type function up into managable pieces.)
1070 * Makefile.in (VERSION): Bump to 4.7.3.
1071 * stabsread.c (struct field_info): Local struct definition.
1072 * stabsread.c (read_member_functions, read_struct_fields,
1073 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
1074 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
1075 functions from fragmented read_struct_type.
1076 * stabsread.c (stabs_general_complaint): Catchall complaint.
1077 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
1078 symbol name continuation code. Use macro throughout.
1079 * stabsread.c (various places): Replace add-one-to-pointer
1080 with pointer increment.
1081 * stabsread.c (read_type): Retain function local copy of type
1082 descriptor. Rearrange code calling read_struct_type() to match
1084 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
1085 a single blank as the name of nameless enumerations. Recognize
1086 this special case and set nameless flag.
1087 **** start-sanitize-chill ****
1088 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
1090 * ch-exp.y (access_name): New non-terminal token and
1092 * ch-exp.y (general_procedure_name): Now a terminal token.
1093 * ch-exp.y (location): Expand production.
1094 * ch-exp.y (match_simple_name_string): New function.
1095 * ch-exp.y (yylex): Call match_simple_name_string and return
1096 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
1097 **** end-sanitize-chill ****
1099 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
1101 * munch: Backslash escape vertical bar characters inside
1102 grep patterns since they have special meaning for some greps.
1103 * parse.c (write_exp_string): Complete rewrite to store string
1104 contants as a leading explicit length, followed by the string data,
1105 followed by a trailing explicit length.
1106 * eval.c (evaluate_subexp), expprint.c (print_subexp),
1107 parse.c (length_of_subexp), parse.c (prefixify_subexp):
1108 Use recorded explicit length of strings in expression elements,
1109 rather than strlen. Adjust code to skip over strings stored in
1110 expression elements, and code to access strings, to account for
1111 new leading explicit size expression element.
1112 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
1113 0, to avoid negative expression element indices.
1114 * valops.c (search_struct_method): Minor whitespace change.
1116 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
1118 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
1119 which together maintain a dynamically expandable static buffer
1120 for the lexer to use when translating C strings to their internal
1121 form (other future uses possible). Fix parsing of C style strings
1122 to do the normal C style input conversions of escaped character
1124 * valops.c (value_string): Remove translation of escaped
1125 character sequences, now done in C expression parser.
1126 * language.h (PRINT_LITERAL_FORM): New macro that takes character
1127 and decides if it should be printed in literal form or some other
1128 form, based on it's ASCII value and setting of sevenbit_strings.
1129 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
1130 macro, change indentation style.
1131 **** start-sanitize-chill ****
1132 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
1133 * ch-exp.y (chill_printstr): First cut at real function instead
1135 **** end-sanitize-chill ****
1137 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1139 * nindy-share/stop.h: fixed bogus comment-end in copyright message
1141 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
1143 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
1145 * defs.h (sevenbit_strings): Add declaration.
1146 * defs.h (printchar): Replace with gdb_printchar.
1147 * language.h (language_defn): Add new function pointers
1148 la_printchar and la_printstr, to do language dependent
1149 printing of characters and strings.
1150 * language.h (local_printchar, local_printstr): New macros
1151 to call language dependent functions pointed to by la_printchar
1152 and la_printstr respectively.
1153 * c-exp.y (emit_char, c_printchar, c_printstr): New language
1154 dependent functions for printing characters and strings.
1155 * c-exp.y (c_language_defn, cplus_language_defn): Add
1156 c_printchar and c_printstr.
1157 * command.c (do_setshow_command): Rename printchar use to
1159 * expprint.c (print_subexp): Replace C style string output
1160 with call to local_printstr.
1161 * language.c (unk_lang_printchar, unk_lang_printstr):
1162 New stubs, currently errors.
1163 * language.c (unknown_language_defn, auto_language_defn,
1164 local_language_defn): Add unk_lang_printchar and
1166 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
1167 language dependent functions to print characters and strings.
1168 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
1169 * utils.c (printchar): Renamed to gdb_printchar.
1170 * valprint.c (print_string): Remove prototype, function moved
1171 to c-exp.y, where it becomes c_printstr.
1172 * valprint.c (print_max): Made global for reference from the
1173 language dependent printing routines in *-exp.y.
1174 * valprint.c (repeat_count_threshold): New variable with function
1175 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
1176 Change all references to old macro to references to new variable.
1177 * valprint.c (value_print, val_print): Replace calls to
1178 print_string with calls to local_printstr.
1179 * valprint.c (val_print): Replace C style character printing
1180 with call to local_printchar.
1181 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
1182 * valprint.c (_initialize_valprint): Add add_show_from_set
1183 call for setting up repeat_count_threshold as print variable.
1184 **** start-sanitize-chill ****
1185 * ch-exp.y (decode_integer_value): New function.
1186 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
1187 * ch-exp.y (chill_printchar, chill_printstr): New language
1188 dependent functions for printing characters and strings.
1189 * ch-exp.y (chill_language_defn): Add chill_printchar and
1191 **** end-sanitize-chill ****
1193 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
1195 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
1196 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
1197 (print_gdb_version): New arg is stdout or stderr. Callers changed.
1199 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
1201 * remote-vx.c (vx_kill): just warn if we can't contact the board,
1202 and assume the process has been killed.
1204 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
1206 * remote-udi.c (udi_open): Reset vars so that user can re-run
1207 programs without leaving GDB.
1208 * (many routines): Slightly improve error handling.
1209 * (download): Zero out BSS by longs instead of bytes to avoid
1210 timeouts in real hardware.
1211 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
1212 that connection is no longer in use after shutdown() of socket.
1213 This keeps GDB from dying of a SIGPIPE when you issue multiple
1214 `target udi' commands.
1216 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
1218 * language.h (language_format_info): New structure to bundle
1219 local formatting information.
1220 * language.h (language_defn): Replace individual format info
1221 with language_format_info structs.
1222 * language.h (local_*_format, local_*_format_prefix,
1223 local_*_format_specifier, local_*_format_suffix): New macros
1224 for binary/octal/decimal/hex formats to access info elements.
1225 * c-exp.y (c_language_defn): Update for new format handling.
1226 * m2-exp.y (m2_language_defn): Update for new format handling.
1227 * dbxread.c (language.h): Include for partial-stab.h use.
1228 * mipsread.c (expression.h, language.h): Include for
1230 * defs.h (local_hex_format, local_hex_format_custom,
1231 local_hex_string, local_hex_string_custom): Move to language.h.
1232 * language.c (local_hex_format_custom, local_hex_string,
1233 local_hex_string_custom, local_octal_format_custom): Use new
1235 * language.c (unknown_language_defn, auto_language_defn,
1236 local_language_defn): Update for new format handling.
1237 * printcmd.c (print_scalar_formatted): Use new macros
1238 to access decimal and binary format info for printing.
1239 **** start-sanitize-chill ****
1240 * c-exp.y (chill_language_defn): Update for new format handling.
1241 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
1242 * ch-exp.y (decode_integer_literal): Add function
1243 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
1244 * ch-exp.y (builtin_type_chill_char): Add definition.
1245 * gdbtypes.h (builtin_type_chill_char): Add declaration.
1246 **** end-sanitize-chill ****
1248 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
1250 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
1252 (aix_framedata): added nosavedpc field.
1253 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
1255 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
1256 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
1257 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
1258 instructions as function_frame_info does. Expand special case of
1259 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
1261 (pop_frame): Add 4 rather than sizeof (int) to avoid host
1263 (function_frame_info): Set frameless if the function has no frame,
1264 and set nosavedpc if the PC was not saved. Handle gcc generated
1265 stfd 31,-4(31); st 31, -12(31) correctly.
1266 (frameless_function_invocation): New second argument pcsaved; if 0
1267 return whether the function has a frame, if 1 return whether the
1269 (frame_initial_stack_address): Correct typo: cache registers for
1270 callee_fi, not for fi, (avoids reading garbage memory locations).
1272 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
1274 * infrun.c (wait_for_inferior (just before step_over_function
1275 label)): Change test for stepping into subroutine to check for the
1276 presence of line number info. This makes stuff compiled with -g1
1277 cause GDB to not lose control when stepping.
1279 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
1280 Improve comments as well.
1282 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
1284 * Makefile.in (VERSION): Bump to 4.7.2
1285 * symtab.c (find_pc_symtab): Fix return of random value
1287 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
1288 Makefile since it contains sed patterns used in generation.
1289 Add sed pattern to also delete #include of any malloc.h.
1290 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
1291 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
1292 function names to conform to K&R terminology with respect to
1293 logical and bitwise operators:
1294 UNOP_ZEROP => UNOP_LOGICAL_NOT
1295 UNOP_LOGNOT => UNOP_COMPLEMENT
1296 BINOP_LOGAND => BINOP_BITWISE_AND
1297 BINOP_LOGXOR => BINOP_BITWISE_XOR
1298 BINOP_LOGIOR => BINOP_BITWISE_IOR
1299 BINOP_AND => BINOP_LOGICAL_AND
1300 BINOP_OR => BINOP_LOGICAL_OR
1301 PREC_OR => PREC_LOGICAL_OR
1302 PREC_AND => PREC_LOGICAL_AND
1303 PREC_LOGIOR => PREC_BITWISE_IOR
1304 PREC_LOGXOR => PREC_BITWISE_XOR
1305 PREC_LOGAND => PREC_BITWISE_AND
1306 value_zerop() => value_logical_not()
1307 value_lognot() => value_complement()
1308 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
1309 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
1310 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
1311 and is nonexistant in some SVR4 based systems.
1312 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
1313 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
1315 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
1316 * source.c (source_info): Fix minor nits, print "1 line" rather
1317 than "1 lines", and "language is <lang>".
1318 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
1319 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
1320 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
1322 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
1323 **** start-sanitize-chill ****
1324 * ch-exp.y: New expression parser, for GNU-Chill.
1325 * defs.h (enum language): Add language_chill.
1326 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
1327 LANG_MODULA2 a recognized language.
1328 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
1329 Chill as well as Modula-2.
1330 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
1331 builtin_type_chill_ulong, builtin_type_chill_real): Add.
1332 * language.c (set_language_command): Add chill.
1333 * language.c (binop_result_type, integral_type, character_type,
1334 boolean_type, structured_type, value_true, binop_type_check):
1335 Add language_chill cases.
1336 * language.h (_LANG_chill): Define.
1337 * symfile.c (deduce_language_from_filename): Recognize the
1338 filename extensions ".chill", ".c186", and ".c286" for Chill.
1339 * valprint.c (typedef_print): Add case for language_chill.
1340 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
1341 * Makefile.in (YYFILES): Add ch-exp.tab.c.
1342 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
1343 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
1345 * Makefile.in (distclean): Add target ch-exp.tab.c.
1346 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
1347 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
1348 * eval.c (evaluate_subexp): Add OP_BOOL case.
1349 * expprint.c (print_subexp): Add OP_BOOL case.
1350 **** end-sanitize-chill ****
1352 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
1354 * infcmd.c (set_environment_command): Avoid skipping first
1355 char of env value if an '=' appears in it. Bug report and fix
1356 by Mark Jungerman, <maj@lucid.com>.
1358 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
1360 * infcmd.c (step_over_calls): Improve comments.
1361 * symtab.c (find_pc_psymtab): Clean up a bit.
1362 * (find_pc_symtab): Fix comments, clean up code.
1363 * (find_pc_line): General cleanups, efficiency improvements.
1364 Also, don't return garbage when some line info exists, but there
1367 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
1369 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
1370 member, and the stat pointer passed to vmap_symtab was NULL, the
1371 wrong vmap entries would be modified. Fixes behavior where
1372 attempting to load symbols for a module with no member would mess
1373 up already read in symbols.
1375 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
1377 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
1378 29k-share/dfe/mini2udi.o.
1379 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
1380 * alldeps.mak, depend: Update to deal with removal of
1381 aforementioned files.
1382 * remote-udi.c: Major cleanups. Clean up udi_open and drop
1383 requirement for useless 'program' argument. Clean up
1384 udi_create_inferior, and udi_load to call common download()
1385 routine. Create download routine to load remote hosts directly
1386 (with the help of BFD) so that we don't need yank.c and
1388 Fix udi_detach to call UDIDisconnect with
1389 the right arguments. Clean up udi_resume, don't assign tip_error
1390 twice. Clean up udi_wait, straighten out status codes. Make
1391 udi_kill really work.
1393 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1395 * c-exp.y: separated host/target idea of integer type size,
1396 removed redundant parse rules. (YYSTYPE): added typed_val, removed
1397 UINT and CHAR rules. (parse_number): work out the targetwise type
1398 of a number based upon it's size and qualifiers. (yylex): chars
1399 are now treated the same way as ints.
1401 * source.c (indentify_source_line): don't core dump if wanted
1402 line is larger than number of lines in source. (can happen when
1403 coff gets confused about #included source).
1405 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
1407 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
1408 when debugging a program with 100 shared libraries.
1410 * solib.c (solib_map_sections): Always close the BFD we open.
1411 Free all malloc'd storage we allocate, too, including error cases.
1412 (struct so_list): Remove unused so_bfd member.
1413 (clear_solib): Don't bother closing so_bfd.
1415 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
1416 cacheable. `So many symbol files, so little file descriptors.'
1418 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
1420 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
1421 Stubs should stand alone as much as possible.
1423 * source.c (show_directories): Avoid printf_filtered length prob
1424 pointed out by Jonathan Stone.
1426 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
1427 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
1428 <Lee_Cooprider@vos.stratus.com>.
1430 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
1432 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
1433 struct, not struct itself.
1434 * serial.h (serial_restore): Fix prototype, takes pointer not
1437 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
1439 * Makefile.in (depend): Add nm.h to the list of things to fixup.
1440 * depend: Redo, to fixup nm.h problems with *-tab.c files.
1442 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
1444 * i386-stub.c: Remove ansidecl.h and the few uses of it.
1445 Stubs should stand alone as much as possible.
1447 * README: Add remote-es1800.c and remote-st2000.c to table.
1448 * go32-nat.c: Remove, there is no native go32 support.
1449 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
1451 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
1453 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
1454 new routines to deal with sending SIGINTs to attached processes
1455 when the user interrupts the controlling GDB.
1456 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
1457 the aforementioned routines when waiting for the attached process.
1459 * elfread.c, mipsread.c: Include <string.h>.
1460 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
1461 * serial.h: Add prototype for serial_restore().
1463 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
1465 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
1466 minimal_symbol_count, because the NULL symbol is not included in
1467 the count. This prevented this function from finding the last
1468 symbol in the table.
1470 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
1472 * dbxread.c (process_one_symbol): if not defined
1473 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
1474 the start of the function, not just after N_FUN.
1476 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
1478 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
1479 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
1480 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
1481 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
1482 file. Remove preprocessor defines that previously did remapping.
1484 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
1486 * infcmd.c (run_command): Avoid long calls to printf_filtered.
1487 Bug fix courtesy of Alexander Klaiber.
1489 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
1491 hp300 native support (hp300hpux untested).
1493 * hp300ux-xdep.c: removed.
1494 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
1495 * xm-hp300hpux.h: updated copyright.
1496 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
1497 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
1498 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
1499 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
1500 fork-child.o coredep.o corelow.o.
1501 (NAT_FILE, NATDEPFILES): new macros.
1502 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
1503 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
1505 (NAT_FILE, NATDEPFILES): new macros.
1506 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
1508 Vax ultrix native support.
1510 * nm-vax.h: new file.
1511 * Makefile.in (HFILES): added nm-vax.h.
1512 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
1513 coredep.o corelow.o removed.
1514 (NAT_FILE, NATDEPFILES): new macros.
1515 * xm-vax.h: updated copyright.
1516 (REGISTER_U_ADDR): removed.
1518 Apollo native support (untested).
1520 * Makefile.in (HFILES): added nm-apollo68[bv].h.
1521 * a68v-nat.c, nm-apollo68[bv].h: new files.
1522 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
1523 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
1524 * a68v-xdep.c: removed.
1525 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
1526 inftarg.o fork-child.o a68v-xdep.o.
1527 (NAT_FILE, NATDEPFILES): new macros.
1529 * defs.h: include nm.h.
1530 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
1531 sparc-tdep.c, : do not include nm.h.
1532 * doc/gdbint.texinfo: nm.h now included in defs.h.
1534 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
1536 * Makefile.in (VERSION): 4.7.1 post release!
1538 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
1540 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
1542 * Makefile.in (VERSION): gdb-4.7 release.
1543 * README: Update for gdb-4.7.
1545 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
1547 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
1550 * alldeps.mak, depend: Update.
1552 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
1554 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
1556 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
1557 causes problems in setting breakpoint in the right place in
1558 functions with `float' args which are passed as doubles.
1559 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
1560 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
1562 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
1564 * Makefile.in (HFILES): Add nm-i386sco.h.
1565 * dwarfread.c: include <sys/types.h> for SCO.
1566 * infptrace.c: Don't include ptrace.h under SCO.
1567 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
1569 * config/i386v.mt: Add exec.o to TDEPFILES.
1571 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
1573 * i386v-nat.c: Remove space from front of #endif.
1574 * irix4-nat.c: Remove externs of registers[], include inferior.h
1576 * mips-nat.c: Explicitly initialize zerobuf to 0!
1577 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
1578 Always setup fci->frame, even if it's non-zero. Too many places
1579 depend upon this behavior (and I have to get a release out the
1581 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
1582 processing_gcc_compilation if we find the embedded stabs marker.
1583 This fixes several bugs with finding the location of short or char
1584 function parameters passed on the stack.
1586 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1588 Native support for sun4sol2.
1590 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
1591 * nm-sysv4.h: new file.
1592 * Makefile.in (HFILES): added nm-sysv4.h.
1593 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
1594 (NAT_FILE, NATDEPFILES): new macros.
1595 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
1597 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
1599 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
1600 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
1602 * Makefile.in (VERSION): Tick to 4.6.9.
1604 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
1606 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
1607 definition, replace with portable one.
1608 * remote-nindy.c: Lint.
1609 (nindy_wait): Return type is int, result is inferior_pid.
1610 * symmisc.c (dump_psymtab): Only print section_offsets if set.
1611 (initialize_symmisc): Remove empty function.
1612 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
1613 Remove obsolete, misspelled macro.
1614 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
1615 (all @node commands): Use new form to avoid nitpicking errors.
1616 * doc/gdbint.texinfo: Document host/native/target split.
1618 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
1620 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
1622 * xm-mips.h (offsetof): Don't define this if __STDC__.
1624 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1626 umax native support (untested).
1628 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
1630 (NAT_FILE, NATDEPFILES): new macros.
1631 * config/umax.mt (TDEPFILES): removed exec.o.
1632 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
1633 removed to nm-umax.h.
1634 * nm-umax.h: new file.
1635 * Makefile.in (HFILES): added nm-umax.h.
1637 hppa native support (untested).
1639 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
1640 (NAT_FILE, NATDEPFILES): new macros.
1641 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
1642 * config/hppahpux.mt (TDEPFILES): removed exec.o.
1643 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
1644 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
1645 * hppa[bh]-xdep.c: removed.
1646 * hppa[bh]h-tdep.c: do not include ptrace.h.
1647 * Makefile.in (HFILES): added nm-hppa[bh].h.
1649 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
1651 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
1653 * mips-nat.c: Straighten out include files. Work around
1654 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
1657 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
1659 * mips-nat.c (fetch_core_registers, register_addr): Copy from
1660 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
1661 backtraces from core files work.
1662 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
1663 Functions are now defined in mips-nat.c.
1665 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
1667 * remote-hms.c: Disable all uses of serial_nextbaudrate and
1668 serial_default_name().
1670 * remote-hms.c, ser-go32.c, serial.h: Change from
1671 serial_timedreadchar() to new serial_readchar().
1673 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
1675 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
1677 * c-exp.y: Moved handling of 'const' and 'volatile' from
1678 <type> to <typebase>. This removes 2 conflicts.
1680 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
1682 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
1683 from breakpoint table when reseting breakpoints.
1685 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
1687 Native support cleanup and corefile fixes for i386 SVR4 systems.
1689 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
1690 fill_fpregset): Moved to i386v4-nat.c
1691 * i386v4-nat.c, nm-i386v4.h, : New files.
1692 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
1693 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
1694 change i386v-nat.o to i386v4-nat.o.
1696 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1698 Miscellaneous 386 configs updated.
1700 * config/i386aout.mt (TDEPFILES): removed exec.o.
1701 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
1702 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
1703 (NAT_FILE, NATDEPFILES): new macros.
1704 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
1705 config/i386v4.mt (TDEPFILES): removed exec.o.
1706 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
1707 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
1708 (NAT_FILE, NATDEPFILES): new macros.
1709 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
1710 fork-child.o coredep.o corelow.o i386-xdep.o.
1711 (NAT_FILE, NATDEPFILES): new macros.
1713 Native support cleanup for i386bsd (untested).
1715 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
1716 * config/i386bsd.mh (NATDEPFILES): added exec.o
1717 * tm-i386bsd.h (FLOAT_INFO): removed.
1718 * nm-i386bsd.h (FLOAT_INFO): added.
1720 Native support for i386v (untested).
1722 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
1723 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
1724 (NAT_FILE, NATDEPFILES): new macros.
1725 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
1726 * i386-xdep.c: removed.
1727 * Makefile.in (HFILES): added nm-i386v.h
1728 * i386v-nat.c, nm-i386v.h: new file.
1729 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
1731 * tm-i386v.h (FLOAT_INFO): removed.
1733 Native support for linux (untested).
1735 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
1736 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
1737 (NAT_FILE, NATDEPFILES): new macros.
1738 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
1739 * Makefile.in (HFILES): added nm-linux.h.
1740 * nm-linux.h: new file.
1741 * xm-linux.h: updated copyright. cleaned up formatting.
1742 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
1744 Native support for sun386 (untested).
1746 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
1747 fork-child.o sun386-xdep.o.
1748 (NAT_FILE, NATDEPFILES): new macros.
1749 * config/sun386.mt (TDEPFILES): removed exec.o.
1750 * Makefile.in (HFILES): added nm-sun386.h.
1751 * sun386-nat.c, nm-sun386.h: new file.
1752 * sun386-xdep.c: removed.
1753 * xm-sun386.h: updated comment and copyright.
1754 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
1757 Native support for i386mach (untested).
1759 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
1760 fork-child.o mach386-xdep.o.
1761 (NAT_FILE, NATDEPFILES): new macros.
1762 * Makefile.in (HFILES): added nm-i386mach.h.
1763 * nm-i386mach.h, i386mach-nat.c: new files.
1764 * mach386-xdep.c: removed.
1765 * xm-i386mach.h: updated copyright.
1766 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
1769 Native separation for go32 (untested).
1771 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
1772 * go32-nat.c: new file.
1773 * go32-xdep.c (call_ptrace, child_resume,
1774 fetch_inferior_registers, store_inferior_registers,
1775 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
1777 Native support for m88k (untested).
1779 * Makefile.in (HFILES): added nm-m88k.h
1780 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
1781 FETCH_INFERIOR_REGISTERS): removed.
1782 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
1783 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
1784 (NAT_FILE, NATDEPFILES): new macros.
1785 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
1786 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
1787 * m88k-xdep.c: removed.
1789 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
1791 * i386b-nat.c: Comment changes.
1792 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
1794 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
1796 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
1798 Avoid longjmp()-catching compilation errors in cross-ports.
1800 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
1801 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
1802 Move from mips-tdep.c and tm-{irix3,mips}.h.
1803 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
1805 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
1808 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
1809 (fetch_core_registers): Fix bfd_seek arguments.
1811 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
1813 Make core files work again (add back the `core' target).
1815 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
1816 (NATDEPFILES): Add corelow.o.
1817 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
1820 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
1821 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
1822 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
1823 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
1824 appears. FIXME, these should be moved to NATDEPFILES for native
1827 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1829 Ultra3 host/target/native split. (untested).
1831 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
1832 (fetch_register, fetch_inferior_registers,
1833 store_inferior_registers, fetch_core_registers): removed to
1835 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
1837 * Makefile.in (HFILES): added nm-ultra3.h.
1838 * nm-ultra3.h, ultra3-nat.c: new files for native support.
1839 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
1841 (NAT_FILE, NATDEPFILES): new macros for native support.
1842 * config/ultra3.mt (TDEPFILES): exec.o removed.
1844 * xm-vaxult.h: add MEM_FNS_DECLARED.
1846 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
1848 * Makefile.in (VERSION): Roll to 4.6.8.
1849 (OBS): Put version.o first, so Makefile rebuild happens early.
1851 * command.h: Publicize prototype for not_just_help_class_command.
1852 * command.c: Remove proto.
1853 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
1854 output. Move "maint info" from class info to class maintenance,
1856 * infrun.c: Move "stop" to class_obscure, and give it a
1857 function so it will not be seen as a global help topic. FIXME,
1858 it should be possible to set these attributes independently.
1860 * core.c (core_command): Make nicer error message for no core support.
1862 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
1864 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
1865 (elfstab_build_psymtabs): staboffset and stabstroffset args are
1867 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
1868 (scan_compilation_units): Punt unused filename arg. dbfoff,
1869 lnoffset, and curlnoffset are file_ptr's now.
1870 (dwarf_build_psymtabs): Drop desc and filename args; use
1871 objfile. dbfoff and lnoffset are file_ptr's now.
1872 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
1873 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
1874 (elf_symfile_read): Skip desc and filename args to
1875 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
1876 * gdb-stabs.h: Use file_ptr rather than off_t.
1877 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
1878 compile-time debug check that someone turned off as "unused".
1879 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
1880 * symfile.h: Update dwarf_build_psymtabs and
1881 elfstab_build_psymtabs prototypes.
1882 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
1883 Use file_ptr offsets. bfd_seeks use L_SET.
1885 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
1887 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
1888 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
1889 value so that demangler won't be invoked. This greatly speeds up
1891 * mips-tdep.c (mips_pop_frame): Rewrite handling of
1892 linked_proc_info so that it properly deallocates the appropriate
1893 item after it is done with it instead of before.
1894 * Don't pass bogus frame pointer to create_new_frame(). Just
1895 leave it as zero so that lower level code will figure out the
1898 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1900 Sony News native support.
1902 * Makefile.in (HFILES): added nm-news.h.
1903 * nm-news.h: new file.
1904 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
1905 fork-child.o coredep.o to NATDEPFILES.
1906 (NAT_FILE, NATDEPFILES): new macros for native support.
1907 * config/news.mt (TDEPFILES): removed exec.o.
1909 * remote-vx.c: remove redundant include of sys/time.h.
1911 * infrun.c: include ctype.h. Otherwise some machines result in
1912 undefined for isdigit.
1914 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
1916 * configure.in: Convert m68k entries to m68* entries to handle
1917 all the various m68xxx hosts and targets.
1918 * config/news1000.mt: No longer needed, same as news.mt.
1920 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1922 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
1924 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
1926 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
1927 nm-sun2.h, nm-mips.h.
1929 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
1931 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
1933 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
1935 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
1937 * xm-hppah.h: if __STDC__ is not defined, define
1939 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
1940 compiler; see the comment in the file.
1942 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
1944 First cut at support for all BSD variants on 386.
1946 * tm-i386bsd.h, xm-i386bsd.h: New config files.
1947 * i386b-nat.c: New native support file.
1948 * configure.in: Add host and target for i[34]86-*-bsd*.
1949 * config/i386bsd.mh, config/i386bsd.mt: New config files.
1951 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1953 Sun2 native support (untested).
1955 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
1956 REGISTER_U_ADDR): removed to nm-sun2.h.
1957 * nm-sun2.h: new file.
1958 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
1959 fork-child.o sun3-xdep.o removed.
1960 (NAT_FILE, NATDEPFILES): new macros.
1962 Mips native support. Decstation and iris4 have been tested.
1965 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
1966 fill_fpregset): removed to irix4-nat.c
1967 * mips-xdep.c: removed.
1968 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
1970 * procfs.c: include nm.h.
1971 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
1972 * xm-irix4.h: bump copyright.
1973 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
1974 PROC_NAME_FMT): removed.
1975 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
1976 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
1977 (NAT_FILE, NATDEPFILES): new macros for native support.
1978 (CC): supply default compiler switches.
1979 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
1980 fork-child.o coredep.o.
1981 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
1983 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
1984 fork-child.o mips-xdep.o coredep.o.
1985 (NAT_FILE, NATDEPFILES): new macros for native support.
1987 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1989 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
1990 (NATDEPFILES): added fork-child.o
1991 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
1992 (NATDEPFILES): added fork-child.o
1993 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
1994 (NATDEPFILES): added fork-child.o
1996 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
1998 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
1999 by using puts_filtered instead.
2001 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2003 * remote-nindy.c (nindy_load): Replacement version from Steve
2004 Chamberlain, doesn't require forking to run "strip" or "sx".
2006 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
2008 * Makefile.in (HFILES): Add nm-*.h files.
2010 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2012 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
2013 (NATDEPFILES): added fork-child.o.
2015 * doc/gdbint.texinfo: document a few more macros, create new
2016 section for native macros.
2018 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
2020 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
2021 resolution of copyright issues.
2023 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
2025 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
2026 subdir gets configured.
2028 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
2030 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
2032 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
2033 searching for a "bfd_strip" program. Also, fixed up arguments
2034 passed to that program.
2036 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
2037 which is now used for something else. Rewrite description of
2038 associated parameters to match how gdb does it now.
2039 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
2041 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
2043 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2045 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
2048 * inferior.h (proc_signal_handling_change): prototype removed.
2049 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
2050 (handle_command): now calls target_notice_signals.
2051 * procfs.c (proc_signal_handling_change): renamed to
2052 procfs_notice_signals. Now static. Add prototype. All callers
2054 * target.h (struct target_ops): new field, to_notice_signals.
2055 (target_notice_signals): new macro to cover new field.
2056 * target.c (cleanup_target): default to_notice_signals to ignore.
2057 * corelow.c (core_ops),
2059 inftarg.c (child_ops),
2060 procfs.c (procfs_ops),
2061 remote-adapt.c (adapt-ops),
2062 remote-eb.c (eb_ops),
2063 remote-es1800.c (es1800_ops, es1800_child_ops),
2064 remote-hms.c (hms_ops),
2065 remote-mm.c (mm_ops),
2066 remote-nindy.c (nindy_ops),
2067 remote-st2000.c (st2000_ops),
2068 remote-udi.c (udi_ops),
2069 remote-vx.c (vx_ops, vx_run_ops),
2070 remote.c (remote_ops),
2071 target.c (dummy_target),
2072 xcoffexec.c (exec_ops): added static initializer for
2074 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
2076 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
2078 * main.c (define_command): Add forgotten initializer.
2080 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
2082 * language.c, language.h: Move saved_language out to global
2083 expected_language. Set expected_language when user expectation
2085 * language.c (language_info): Don't print type/range checking gub.
2086 * main.c (main): Set expected language.
2087 (execute_command): Check against expected language.
2088 * symfile.c (set_initial_language): Set expected language.
2090 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
2092 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
2094 A bunch of changes mostly to improve debugging of C++ programs.
2095 Specifically, the calling of inferiors methods is improved.
2097 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
2098 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
2099 hide the implementation details of pointer-to-method objects.
2100 How to tell if the pointer points to a virtual method is
2101 still very dependent on the particular compiler, but this
2102 should make it easier to find the places to change.
2103 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
2104 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
2105 macros, instead of a hard-wired-in code that incorrectly
2106 assumed a no-longerused representation of pointer-to-method
2107 values. And otherwise fix the relevant bit-rotted code.
2109 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
2110 If there are both fields and methods, put a space between.
2112 * stabsread.c (read_struct_type): Fix bug in handling of
2113 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
2114 by '_'). (It used to prematurely exit the loop reading in
2115 the fields, so it would think it should start reading
2116 methods while still in the fields. This could crash gdb
2117 given a gcc that can emit nested type information.)
2119 * valops.c (search_struct_method): Pass 'this' value by
2120 reference instead of by value. This provides a more
2121 consistent interface through a recursive search where the
2122 "bottom" functions may need to adjust offsets (due to multiple
2124 * valops.c, value.h, values.c: Pass extra parameters to
2125 value_fn_field and value_virtual_fn_field so we can
2126 correctly adjust offset for multiple inheritance.
2127 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
2128 virtual function calls by using value_virtual_fn_field().
2129 * values.c: New function baseclass_offset, derived from
2130 baseclass_addr (which perhaps can be made obsolete?).
2131 It returns an offset rather than an address. This is a
2132 cleaner interface since it doesn't mess around allocating
2134 * valops.c (search_struct_method): Use baseclass_offset
2135 rather than baseclass_addr.
2137 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
2139 * Makefile.in: Re-install 29K/UDI stuff.
2140 * remote-udi.c (udi_resume): Clean up.
2141 * (udi_wait): Rewrite, leave out bugs.
2142 * Add debugging code to print out all register fetches and stores.
2143 * Straighten out target_ops.
2144 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
2146 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
2148 * remote-udi.c (udi_create_inferior): run with no arguments should
2149 not pass the program name as an argument, since the UDI code
2150 already handles that.
2151 (udi_load): get the symbols from prog_name, not arg_string (the
2152 load command should really use arg_string as the program name, not
2153 prog_name, but at least the run command works now).
2155 * munch: HP9000/300 nm puts an extra space between T and symbol
2158 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
2159 needed for vxworks targets.
2161 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
2163 * am29k-tdep.c (_initialize_29k): Make it possible for the
2164 user to set and query the address where function calls into the
2165 inferior write a small scratch routine. `set call_scratch_address'
2166 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
2167 * remote.c (remote_prepare_to_store): Only fetch regs if they are
2168 not already cached validly.
2170 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2172 Rs6000 native support.
2174 * infptrace.c: remove #ifdef USG from around include ptrace.h.
2175 machines without this header should not be compiling this file.
2176 * nm-rs6000.h, rs6000-nat.c: new files for native support.
2177 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
2178 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
2179 * xm-rs6000.h: do not include ptrace.h.
2180 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
2181 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
2182 infptrace.o and inftarg.o move to NATDEPFIES.
2183 (NAT_FILE, NATDEPFILES): new macro for native support.
2185 Sun3 native support.
2187 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
2188 new macros for native support.
2189 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
2190 removed sun3-xdep.o.
2191 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
2193 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
2194 * sun3-nat.c, nm-sun3.h: new files for native support.
2196 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
2198 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
2199 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
2200 dbfsize and use it to initialize new local file scope dbsize.
2201 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
2202 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
2203 DIEs as well as the current check for undersize DIEs. This helps
2204 to gracefully detect and reject corrupted DIE information.
2206 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
2208 Add `command hooks' and a hook for inferior program stopping.
2210 * command.h (struct cmd_list_element): Remove unused `aux'
2211 field. Add new `hook', `hookee', and `cmd_pointer' fields.
2212 * command.c (add_cmd): Initialize new fields, elim old.
2213 (add_alias_cmd): Clone new fields.
2214 (delete_cmd): Un-hook hookee if we're deleting hook.
2215 (help_cmd): Tell user the command is hooked, if it is.
2216 (lookup_cmd_1): Abbreviations return the original command
2217 instead of themselves, so that hooks on the original cmd will be
2219 * defs.h (enum command_class): Add class_pseudo and comments.
2220 * gdbcmd.h (execute_user_command): Add prototype.
2221 * infrun.c (normal_stop): If the stop command is hooked,
2222 run the hook whenever we stop.
2223 (hook_stop_stub): Stub for catch_errors.
2224 (_initialize_infrun): Set up pseudo "stop" command.
2225 * main.c (execute_user_command): Code extracted from execute_command.
2226 (execute_command): If hooked, run the hook before the command.
2227 (define_command): If defining a new hook, check the command it
2228 is hooking, and warn if none. Install the hook.
2229 * source.c (_initialize_source): "l" is an abbrev for "list".
2230 * doc/gdb.texinfo: Document command hooks.
2232 * Makefile.in (VERSION): Roll to 4.6.7.
2233 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
2234 * infrun.c (breakpoints_inserted): Make it static again.
2235 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
2237 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2239 Native file renaming.
2241 * nat-sparc.c -> sparc-nat.c
2242 * nat-sun4os4.h -> nm-sun4os4.h
2243 * nat-trash.h -> nm-trash.h
2244 * config/sun4os4.mh: track file renaming.
2245 * configure.in: link to nm.h rather than nat.h.
2246 * infptrace.c: include nm.h rather than nat.h.
2248 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2250 Host/target/native split for sun4.
2252 * Makefile.in (TSOBS): removed corelow.o.
2253 * infptrace.c: included nat.h.
2254 * nat-trash.h: temporary header file. This should be removed once
2255 all hosts have the native/host/target split.
2256 * configure.in: add a symlink from nat-trash.h to nat.h if no
2257 other nat file exists for this configuration.
2258 * sparc-tdep.c: no longer include sys/ptrace.h.
2259 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
2260 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
2262 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
2263 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
2264 to NATDEPFILES. removed sparc-xdep.o.
2265 (NATDEPFILES, NAT_FILE): new macros for native support.
2267 Break the direct connection from core_file_command to any
2268 particular type of core file support.
2270 * target.h (find_core_target): new prototype.
2271 * target.c (find_core_target): new function. Walks the target
2272 list looking for the core target.
2273 * core.c (core_file_command): replace calls to core_detach and
2274 core_open with find_core_target and direct calls.
2276 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
2278 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
2280 config/hp300hpux.mh: ALLOCA1 was not defined.
2282 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
2284 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
2285 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
2286 until we can figure out a better way to do paging.
2288 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
2290 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
2291 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
2292 * hppa-coredep.c: Remove, now that we use the hook.
2293 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
2294 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
2296 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
2297 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
2298 be ripped out and reimplemented right (see elfread.c).
2299 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
2301 Rename all HPPA files to fit into unique DOS filenames:
2302 * *hppabsd* => *hppab*
2303 * *hppahpux* => *hppah*
2305 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
2307 Make the /proc support a target-struct in its own right.
2309 * Makefile.in: Remove inftarg.[co], since it is now included via
2311 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
2312 reference infptrace.o. Add fork-child.o to all *.mh that
2315 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
2316 No longer global functions.
2317 (fork_inferior): New global function from fork-child.c.
2318 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
2319 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
2320 (child_create_inferior): Moved to fork-child.c as fork_inferior.
2321 (child_create_inferior): New tiny function that calls fork_inferior.
2322 * fork-child.c: New file, containing fork_inferior, which is
2323 built from slight mods to inftarg.c's child_create_inferior.
2325 * procfs.c (procfs_ops): Add target vector.
2326 (attach): Rename as static do_attach.
2327 (procfs_create_inferior): New tiny function that calls fork_inferior.
2328 (child_xfer_memory): Rename to static procfs_xfer_memory.
2329 (store_inferior_registers): Rename to static procfs_store_registers.
2330 (inferior_proc_init): Rename to static procfs_init_inferior.
2331 (procfs_attach, procfs_detach, procfs_prepare_to_store,
2332 procfs_files_info, procfs_open, procfs_mourn_inferior,
2333 procfs_can_run): Slightly mangled copies of the corresponding
2334 child_XXX routines from inftarg.c.
2335 (proc_wait): Renamed to static procfs_wait.
2336 (child_resume): Rename to static procfs_resume.
2337 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
2338 (initialize_proc_fs): Rename to initialize_procfs. Set up
2341 * putenv.c: index -> strchr.
2342 * regex.c: Always rename bcopy to memcpy, etc.
2343 FIXME: Eventually do the renames rather than use #define's.
2344 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
2346 * sparc-xdep.c: Move deferred_stores to target dependent.
2347 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
2349 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
2351 Split non-target-dependent code out of target_attach routines.
2353 * target.h: Comments on target_attach args and results.
2354 * infcmd.c (attach_command): Check for existing execution, call
2355 target_attach, set up terminal status and wait_for_inferior, wait
2356 for the attach status, and do normal_stop.
2357 * inftarg.c (child_attach): Remove target independent stuff.
2358 * remote-adapt.c (adapt_attach): Ditto.
2359 * remote-mm.c (mm_attach): Ditto.
2360 * remote-udi.c (udi_attach): Ditto.
2361 * remote-vx.c (vx_attach): Ditto.
2365 * remote-hms.c (hms_attach): Remove completely, it was useless.
2366 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
2367 commented-out start_remote calls.
2368 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
2369 DENTER and DEXIT macros and their calls. Use a real debugger --
2370 like gdb -- to see what functions are being called when.
2371 * utils.c (strcmp_iw): Make nonstatic, for lint.
2373 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
2375 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
2377 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
2379 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
2380 fix to differentiate between gcc1 & gcc2 compiled files so that we
2381 can debug calls that pass structs as args correctly.
2382 * symmisc.c (dump_symtab): If block was compiled with gcc, say
2383 so, and what version.
2385 * remote.c (remote_wait): Make regs be char to avoid picayune
2386 ANSI compiler warnings.
2388 * energize.h: Move all external struct decls to inside of
2389 __STDC__, add prototype for energize_shell_wait().
2390 * energize.c (getpty): Clean up, make us really get a controlling
2392 * (energize_initialize): Disable SIGIO prior to setting up for
2393 I/O interrupts. Move setsid(), et. al. to getpty().
2394 * (energize_shell_wait): New routine to wait for things started
2395 via the shell command, uses wait() instead of /dev/proc.
2396 * Also, add prototype for execute_command_1().
2398 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2400 * inftarg.c (child_create_inferior, child_attach,
2401 child_mourn_inferior): collect unix child process stratum
2402 functions which live below the target vector into this file to
2403 facilitate host/target/native split. Also, make them static.
2404 * inflow.c (child_mourn_inferior): removed.
2405 * infrun.c (child_create_inferior, child_attach): removed.
2406 (resume): becomes global so that functions below the
2407 target vector can find it.
2408 * inferior.h (resume): add prototype.
2409 (child_mourn_inferior, child_create_inferior, child_attach):
2412 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
2413 replaced with find_default_attach and
2414 find_default_create_inferior.
2416 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
2418 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
2419 addresses don't get displayed in the wrong positions.
2421 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2423 Separate core functions along target vector in preparation for
2424 native support. Functions above vector now live in core.c. Those
2427 * core.c (solib_add_stub, core_close, core_open, core_detach,
2428 get_core_registers, core_files_info, core_ops): moved to corelow.c
2429 (_initialize_core): removed addition of core_ops target.
2430 * corelow.c: new file.
2431 (solib_add_stub, core_close, core_open, core_detach,
2432 get_core_registers, core_files_info, core_ops): moved from core.c
2433 (_initialize_corelow): new function.
2434 * gdbcore.h (core_open, core_detach): added prototypes.
2435 (core_ops): add forward declaration.
2436 * Makefile.in (SFILES_MAINDIR): add core.c
2438 (TSOBS): change core.o to corelow.o
2440 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
2442 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
2443 instead of 'sun' predefined symbol so that trap analysis code is
2444 enabled only when the TARGET is a sun3.
2446 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2448 * tm-i960.h (ext_format_i960): Add top-level declaration.
2449 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
2450 blocks, else Sun4 compiler complains.
2452 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
2454 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
2455 instruction's argument. Patch from jonathan@cs.stanford.edu
2458 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2460 Break the thread of control that implies that a unix child
2461 process will be the default target.
2463 * target.c (find_default_run_target, find_default_attach,
2464 find_default_create_inferior, return_zero): new functions.
2465 (cleanup_target): Make return_zero the default for to_can_run.
2467 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
2468 child_create_inferior references with find_default_XXX instead.
2470 * target.h (struct target_ops): new field, to_can_run.
2471 (find_default_attach, find_default_create_inferior): new prototypes.
2472 (target_can_run): new macro.
2474 * Also added a zero (default) to_can_run element to all static
2475 struct target_ops initializations throughout GDB, except:
2476 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
2478 * infrun.c (child_create_inferior): Clean up error handling when
2479 no exec file is specified.
2480 (child_attach): Don't require exec file.
2482 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
2484 Remove kill_inferior_fast, in favor of target_kill, which goes
2485 through the target vector.
2487 * inferior.h (kill_inferior_fast): remove declaration.
2489 * main.c (disconnect): call quit_cover using catch_errors rather
2490 than calling kill_inferior_fast directly. New way goes through
2491 the target vector, handles attached processes, and writes
2492 command history if appropriate.
2493 (quit_cover): new function, wrapper for quit_command.
2495 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
2496 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
2497 inlining them into the local kill_inferior when needed.
2499 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
2501 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
2502 * stabsread.c (read_struct_type): Simplify complicated expression
2503 for dumb DECstation compiler.
2505 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
2507 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
2508 operands to memory management instructions, from WRS.
2510 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
2512 * main.c (main): Back out previous language setting changes.
2513 Replace with simple default to C before processing any init
2514 files. There MUST be a language set, even in the absence of
2515 init files or executables, or expression parsing fails.
2517 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
2519 * main.c (main): Move code that sets initial language to
2520 symfile.c. Fixup places where command files are processed to
2521 be consistent in setting a default language if none has been
2523 * symfile.c (set_initial_language): Add code moved from
2524 main() that sets an initial default language when a new
2525 symbol file is read.
2526 * symfile.c (symbol_file_command): Call set_initial_language.
2527 * symtab.c (find_main_psymtab): Add FIXME comment.
2529 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2531 * breakpoint.c, sparc-tdep.c: comment changes.
2532 * configure.in: removed target_dependent line.
2534 * remote-mm.c (mm_attach): change printf to error to prevent
2536 * remote-udi.c (udi_attach): change printf to error to prevent
2539 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
2540 calls to {fetch|store}_inferior_registers with calls to
2541 target_{fetch|store}_registers, for remote-target independence.
2543 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
2545 * Makefile.in: Fix bug I introduced in merging Rich's change.
2546 * infrun.c (child_create_inferior): Use proceed() rather than
2547 doing all the same stuff by hand.
2549 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2551 * Makefile.in, configure.in: add support for files used only when
2552 configured native, that is, when host = target.
2554 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2556 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
2557 stores are target dependent and were moved from xm to tm.
2559 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
2561 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
2563 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
2564 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
2566 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2568 * target.h (struct target_ops): removed to_convert_to_virtual and
2569 to_convert_from_virtual elements. Initializations removed from
2570 all static initializations.
2571 (target_convert_to_virtual, target_convert_from_virtual):
2573 (host_convert_to_virtual, host_convert_from_virtual): Removed
2574 forward declarations.
2575 * target.c (cleanup_target): removed default assignments for
2576 to_convert_to_virtual and to_convert_from_virtual.
2577 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
2579 * findvar.c (value_of_register, value_from_register):
2580 target_convert_to_virtual inlined.
2581 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
2582 * valops.c (value_assign): target_convert_from_virtual inlined.
2584 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
2586 * main.c (gdb_readline): Avoid printf_filtered, which sets char
2587 position wrong if used for the prompt.
2588 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
2590 Support for accessing arbitrary MIPS stack frames in memory.
2592 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
2593 set, run it before INIT_EXTRA_FRAME_INFO.
2594 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
2596 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
2597 (FP) value in the frame_info struct if it is zero (as from top of
2599 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
2601 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
2602 comes back as zero. So does FP_REGNUM, as a trigger for
2603 init_extra_frame_info.
2605 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
2606 the program counter set before INIT_EXTRA_FRAME_INFO is run.
2607 (INIT_FRAME_PC): Defined to null.
2608 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
2609 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
2610 Briefly explain MIPS stacks in GDB.
2612 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
2614 * copying.awk, copying.c (show_copying_command,
2615 show_warranty_command): Rename from copying_info, warranty_info,
2616 to match command function conventions.
2618 * utils.c (prompt_for_continue): Reinitialize more-counts
2619 before printing anything, and again afterward. Fix comments.
2620 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
2621 or alloca() if needed.
2623 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
2624 detect native versus cross-host.
2626 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
2628 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
2629 Suns. Rename to m68k_saved_pc_after_call.
2630 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
2631 m68k_saved... instead of sun3_saved...
2633 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
2635 * Makefile.in (update-depend, update-alldeps): Split out of
2636 setup-to-dist, for convenience in rebuilding the depend and
2638 (assorted): Update to catch straggler files when building gdb.tar.Z.
2640 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
2642 Preliminary cleanup for splitting host/native/target.
2644 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
2645 here; it is dealt with at a gdb-target-independent level.
2646 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
2647 high toned routine. Fix return type to void.
2648 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
2649 Rich and I believe the "real problem" was that both single_step
2650 and target_resume were issuing PT_CONTINUE calls. This would
2651 cause the second PT_CONTINUE to sometimes fail because the process
2652 was already running.
2653 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
2655 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
2657 * energize.c (pty_to_kernel): Must check for EAGAIN as
2658 termination condition.
2659 (full_filename): Don't prepend dirname if filename begins with /.
2660 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
2662 (getpty (NCR)): Lotsa bug fixes...
2663 (kernel_dispatch (case StopRType)): Use kill() instead of
2664 killpg() so we can deal with losing systems...
2665 (wait_for_events): Work around NCR select() lossage. It doesn't
2666 zero out readfds when select() returns zero.
2667 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
2668 getcwd() instead of getwd() (NCR getwd() seg faults).
2669 (energize_wait): Use sigaction() for NCR. Their version of signal()
2670 is unreliable by default.
2672 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
2673 error from PIOCSWSTOP.
2675 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
2676 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
2677 defs.h, utils.c: Make vfprintf_filtered global.
2679 * energize.c (send_location): New routine to consolidate all
2680 places where we must notify kernel of where the given pc is.
2681 (cplus_demangle): Put single-quotes around demangled names.
2682 (energize_call_command): Call send_location() after doing up,
2683 down, and frame commands.
2685 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2687 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
2688 pass at doc for two new remote targets---29K using UDI, and Tandem
2689 ST2000 using STDBUG.
2691 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
2693 * doc/all.m4: turn on H8/300 stuff for generic manual
2695 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
2696 after explicit call to breakpoint() in serial stubs.
2698 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
2700 * mipsread.c: Clean up some white space.
2701 (parse_symbol): Handle stEnd of stFile.
2702 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
2704 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
2705 store_inferior_registers): Replace unexplained numbers
2706 with manifest constants from a DECstation header file.
2707 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
2708 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
2710 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
2712 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
2713 for "down". Suggested by Richard Stallman.
2715 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2717 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
2718 redeclaration bug on SunOS 4.
2720 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
2722 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
2723 * m68k-stub.c: Remove a few extraneous ANSI-isms.
2724 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
2725 they aren't already there.
2726 * remote-vx.c (vx_prepare_to_store): Ditto.
2727 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
2729 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
2731 Removed a large number of changes inserted by Per Bothner
2732 for C++ support. These will go back in when they've been
2735 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
2737 * serial.h: Fix prototye for serial_raw().
2738 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
2739 serial_write() to match prototypes.
2740 * remote-st2000.c (get_reg_name): Make *p be const.
2742 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2744 * remote-nindy.c (nindy_fetch_registers): Make return type void,
2745 to agree with target structure field type.
2746 (nindy_store_registers): Ditto.
2748 * Makefile (OPCODES): New var, pointing to opcodes library.
2749 (CLIBS, CDEPS): Include it.
2750 (saber_gdb): Load opcodes library.
2752 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
2754 * a68v-xdep.c (store_inferior_registers): declare as void.
2755 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
2756 * remote-st2000.c: Massive changes to use new serial package.
2757 Also added 'connect' command to transparantly connect to serial
2759 * ser-termios.c: Big cleanup, use nicer coding conventions.
2760 * ser-bsd.c: New module, serial stuff for BSD systems.
2761 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
2762 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
2764 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2766 * doc/gdb.texinfo: fix shameful error of agreement reported by
2767 jimb@occs.cs.oberlin.edu (Jim Blandy)
2768 * doc/gdb.texinfo: remove old partial discussion of remote serial
2769 protocol (via serial debug stubs)
2770 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
2771 use of serial debug stubs
2773 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
2775 * symfile.h: Declaration of set_demangling_style() moved
2776 here from demangle.h (which is now in ../include).
2777 * i386-xdep.c: Update comment.
2779 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2781 * symtab.c (completion_list_add_symbol): restructured to optimize
2782 for time. First clip names that cannot match. Then clip any
2783 names we've already considered. Drop a redundant strncpy. Drop
2784 a redundant malloc and associated free for demangled names.
2786 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
2788 * a68v-xdep.c (store_inferior_registers): Define as type void.
2789 * configure.in: Add host m68k-apollo*-bsd*.
2790 * demangle.c (struct demanglers): Use enum instead of constant
2791 value to keep braindamaged HP/Apollo compiler happy.
2793 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
2795 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
2796 match "FOO". This allows 'break Foo' to work when Foo is
2797 a mangled C++ function. (See comment before function.)
2799 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
2801 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
2802 for files in vx-share/*.c.
2803 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
2804 for normal GDB source files.
2806 * Makefile.in (VERSION): Roll to 4.6.6.
2808 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
2809 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
2810 * tm-sun3os4.h: Update comments.
2811 * xm-delta88.h: Remove STACK_END_ADDR.
2813 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
2815 * Makefile.in (VERSION): Roll to 4.6.5.
2817 * infrun.c: Lint for recent `handle' changes.
2819 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
2820 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
2821 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
2822 should include a ser-XXX.o module.
2824 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
2825 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
2827 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
2828 known suns in configure.in, rather than mapping them to unique
2829 config files that happen to duplicate other config files.
2830 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
2831 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
2833 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
2835 * configure.in (*-*-sunos*): Use trailing * to match all
2836 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
2837 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
2838 in production on Sun-4.
2839 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
2840 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
2841 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
2843 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
2844 config/sparc-noun.mt: New target configs for embedded.
2845 * config/sun4os3.{mh,mt}: Remove, never existed in production.
2847 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
2848 target definitions for embedded with and without underlines on
2849 identifiers. FIXME -- this ought to be known by BFD instead.
2851 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
2852 not a parameter of the CPU, but of the development environment.
2853 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
2855 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
2857 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
2858 (which involves reading in main's symtab) if we have no breakpoints.
2860 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
2862 * dwarfread.c (cu_language): New local variable to record
2863 language for current compilation unit being processed.
2864 * dwarfread.c (set_cu_language): New local function to decode
2865 and record language for current compilation unit being processed.
2866 * dwarfread.c (synthesize_typedef): Add local function to
2867 synthesize a typedef for C++ classes, structs, unions, and
2869 * dwarfread.c (read_structure_scope): Synthesize typedefs
2870 for C++ classes, structs and unions.
2871 * dwarfread.c (read_enumeration): Synthesize typedefs for
2873 * dwarfread.c (read_file_scope): Call set_cu_language to
2874 record language for current compilation unit. After symtab
2875 is built, save this recorded language.
2876 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
2877 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
2878 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
2879 typedefs for C++ classes, structs, unions, and enumerations.
2880 * dwarfread.c (scan_compilation_units): Call set_cu_language
2881 to record language for current compilation unit.
2882 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
2883 for TAG_enumeration_types, rather than in add_partial_symbol.
2884 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
2885 case with class, struct, and union type cases, now that they are
2886 the same. Remove tests for non-NULL name attributes, now done
2888 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
2889 treat as alias for TYPE_CODE_STRUCT for now.
2891 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
2893 * Makefile.in: map "gdb" through program_transform_name when
2896 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
2898 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
2899 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
2900 Use "regi" for local indexing through register numbers, reserving
2901 "regno" for the name of a specific register passed as an input
2902 parameter. Fix bug propagated through all versions that sometimes
2903 used regno as an index when it should have been regi, thus using
2904 -1 as an index in some cases.
2906 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
2908 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
2909 respectively, so same demangler can be used by other programs.
2910 * Makefile.in: Remove demangler stuff.
2911 * Makefile.in (depend): Pass -I../readline (needed for main.c).
2912 * demangle.c (_initialize_demangler): Tell demangler which
2913 CPLUS_MARKER to assume.
2915 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
2917 RS/6000 portability changes (for hosting cross-debuggers).
2919 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
2920 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
2921 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
2922 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
2923 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
2924 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
2925 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
2926 (NO_SINGLE_STEP): Add, target-dependent.
2927 (loadinfotextindex): Lowercase, remove "aix_".
2928 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
2929 (NO_SINGLE_STEP): Remove, target-dependent.
2930 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
2931 * xcoffread.c: Only build file if RS/6000 native GDB.
2932 (build_function_symbol): Remove #if 0'd code.
2933 * rs6000-tdep.c: Cleanup. Add static fn protos.
2934 Use CORE_ADDR for addresses throughout. Make void fns void.
2935 (pop_dummy_frame): Add FIXME about bogosity of design here.
2936 (rs6000_struct_return_address): Ditto.
2937 (frameless_function_invocation, frame_get_cache_fsr,
2938 frame_initial_stack_address, xcoff_relocate_symtab,
2939 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
2940 add_text_to_loadinfo, find_toc_address): Move from xdep file.
2941 Use CORE_ADDRs. Change identifiers to lowercase.
2943 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
2944 supplying dummy routines if non-native. Add prototype for
2945 static exec_one_dummy_insn. Move a mess of functions to
2946 rs6000-tdep.c (as above). Remove #if 0'd code.
2948 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
2949 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
2950 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
2952 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
2955 * vx-share/README, nindy-share/README: New files describing
2956 how these directories' code is shared, and with whom.
2958 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
2960 * configure.in (target configurations): Reformat into table.
2961 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
2963 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
2964 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
2965 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
2966 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
2967 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
2968 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
2970 * Makefile.in (config-check): Add command to check whether
2971 configure.in is consistent with config/*.
2973 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
2975 * configure.in (host configurations): Reformat nested cases into
2976 easy-to-maintain table.
2977 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
2978 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
2980 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
2982 * cplus-dem.c: Reorder args to most local functions to make them
2983 follow the consistent pattern of struct work_stuff pointer first,
2984 followed by pointer into string being demangled, followed by
2985 pointer to the string where the result is being stored, followed
2986 by other args. Also generally replace most variables of name
2987 "type" with "mangled" for consistency. They all pointed to the
2988 same string but half were one name and half the other.
2989 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
2990 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
2991 use whenever a qualified name is being demangled.
2992 * cplus-dem.c (do_type): Qualified names are treated similarly
2993 to fundamental types, not as modifiers of fundamental types.
2995 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
2997 * configure.in: Add sparclite as a target.
2999 * sparc-stub.c (handle_exception): Flush instruction cache just
3000 before returning to the user. (hexToInt): Fix overzealous cleanup.
3002 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
3004 * infrun.c (handle_command): Rewrite to allow multiple signal
3005 numbers, signal number ranges, and to recognize "all" to mean all
3006 signals except those used by the debugger.
3007 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
3008 to set or reset actions for specific signals.
3010 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
3012 * coffread.c (decode_type): Call alloc_type to alloc new
3014 * stabsread.c (read_array_type, read_range_type, define_symbol):
3015 Call alloc_type to alloc new types.
3016 * stabsread.c (define_symbol): Move dbl_valu symbol field data
3017 from type_obstack to symbol_obstack.
3018 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
3020 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
3021 associated with a type, using the same mechanism as was used to
3022 allocate space for the type structure itself.
3023 * coffread.c (patch_type, coff_read_struct_type,
3024 coff_read_enum_type): Use TYPE_ALLOC.
3025 * dwarfread.c (struct_type): Use TYPE_ALLOC.
3026 * gdbtypes.c (create_array_type, check_stub_method,
3027 allocate_cplus_struct_type): Use TYPE_ALLOC.
3028 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
3029 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
3030 read_range_type): Use TYPE_ALLOC.
3032 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
3034 * breakpoint.c (breakpoint_re_set): Select a default source
3035 symtab if one is not currently selected.
3036 * utils.c (query): Call wrap_here before building the output
3037 query string, to turn off wrapping and flush any buffered output.
3038 Otherwise our query may end up in the wrap buffer and never be
3040 * eval.c (evaluate_subexp): Report error when attempting to
3041 evaluate subscript for types without a target type, rather
3042 than dumping core by using the NULL pointer.
3043 * symfile.c (symbol_file_command): Forget current_source_symtab
3044 and current_source_line when discarding symbol table.
3046 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
3048 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
3050 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
3051 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
3053 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
3055 * remote.c (remote_open): Fix baud rate setting to make -b flag
3056 work. (remote_wait): Change 'T' message parser to deal with new
3057 improved format which allows stub to send an arbitrary bunch of
3059 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
3060 make all this re-entrant by storing all state on the stack. Clean
3061 up memory error trapping. (computeSignal, set_debug_traps):
3062 make it all table driven. Make a start at a baud rate setting command.
3064 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
3066 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
3068 * remote-vx.c: redefine malloc to avoid buggy declaration on
3069 RS/6000 <rpc/types.h>.
3070 xm-rs6000.h: include <sys/select.h> to define fd_set for
3071 <rpc/svc.h> on RS/6000.
3073 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
3075 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
3076 recursive invocations of make. Always create installation
3079 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
3081 * m68k-pinsn.c: Minor fix in style of output (don't use
3082 range to indicate floating point control registers).
3084 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
3086 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
3088 * infcmd.c (registers_info): Handle multiple register names.
3089 Changes inspired by Roland McGrath.
3091 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
3093 * sparc-stub.c: New file. Mix it with your SPARClite
3094 application, and it will speak GDB remote protocol!
3095 * remote.c (remote_wait): Change 'T' (expedited reply) message to
3096 deal with arbitrary registers. Needed for sparc-stub.
3098 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
3100 * cplus-dem.c (cplus_markers): Add table for gnu style and
3101 use throughout, in place of compile time constant CPLUS_MARKER.
3102 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
3103 * cplus-dem.c (cfront_special): New function, as suggested
3104 by pfieland@stratus.com.
3105 * cplus-dem.c (forget_types): New function.
3106 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
3108 * cplus-dem.c (mop_up): Call forget_types().
3109 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
3110 Use throughout, instead of checking current_demangling_style.
3111 * cplus-dem.c (demangle_signature): When finding an explicit
3112 start of function args, forget all remembered types for
3113 lucid/cfront style demangling.
3114 * cplus-dem.c (demangle_prefix): In a sequence of two or more
3115 underbar characters, use last pair as the delimiter. Hoist
3116 gnu_special() call up to cplus_demangle(). Call cfront_special()
3118 * cplus-dem.c (cplus_special): Fix virtual table name demangling
3119 for inherited classes.
3120 * cplus-dem.c (demangle_args): Document quirks of numbered
3121 references to previously seen types.
3122 * dbxread.c (read_ofile_symtab, process_one_symbol):
3123 Use AUTO_DEMANGLING rather than explicitly checking
3124 current_demangling_style.
3125 * demangle.h: Add some comments.
3126 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
3127 CFRONT_DEMANGLING): New macros.
3128 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
3129 not found in the actual producer string produced by lcc.
3130 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
3131 than explicitly checking current_demangling_style.
3133 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
3135 * breakpoint.c (enable_longjmp_breakpoint,
3136 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
3137 Check for duplicate breakpoints at the same address. Bug report
3138 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
3140 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
3142 * buildsym.c (end_symtab): Document that end_symtab can return
3143 NULL under non-error conditions.
3144 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
3145 returned from end_symtab for empty compilation units.
3147 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
3149 * am29k-tdep.c: Lint from DECstation compiler.
3150 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
3151 As the man page says, "Sometimes you just can't get lint to shut
3152 up". That doesn't mean you should blow away the code it won't
3154 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
3155 it up over the next few weeks. Make mips x 29k build.
3156 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
3157 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
3158 but leave it as a comment because the breakpoint instruction
3159 is not easily accessible at this moment (it's static, and if
3160 we define one here, it goes into every file compiled).
3162 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
3164 * Makefile.in (VERSION): Bump to 4.6.3.
3165 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
3166 function scopes when building partial symbol tables.
3167 * objfiles.c (open_existing_mapped_file): Make it clear in
3168 warning message that out of date mapped files are ignored.
3169 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
3170 unit source file name in error message.
3172 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
3174 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
3175 * dwarfread.c (struct_type): In absence of AT_byte_size for
3176 bitfield, use size of object of member's type for the size of
3177 the anonymous object containing the bit field.
3178 * dwarfread.c (completedieinfo): Set has_at_byte_size when
3179 an AT_byte_size attribute is seen.
3180 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
3181 union aux_ext (was aux_ent).
3182 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
3183 unsigned char* to char*, for Lucid compiler.
3184 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
3185 to be correct type (from unsigned char* to char*).
3186 * valprint.c (type_print_derivation_info): Minor tweak to placement
3187 of commas in derived class printing.
3188 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
3190 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3192 * xm-go32.h: Define LSEEK_NOT_LINEAR
3193 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
3194 then work out the lseek positions of newlines by running through
3195 the file and `tell'ing. This makes source file listing work on
3196 OS's where the relationship between physical position in file and
3197 canonical position is indeterminate, eg VMS and DOS.
3199 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
3201 * stabsread.c: Ensure that all members of all allocated structures
3202 are initialized to known state to avoid hard to find bugs with gdb
3203 using fields containing random data.
3204 * buildsym.c (start_subfile): Compact dirname initialization.
3205 * buildsym.c (patch_subfile_names): New function.
3206 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
3207 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
3208 * buildsym.h (patch_subfile_names): Add prototype.
3209 * dbxread.c (process_one_symbol): Call patch_subfile_names.
3211 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
3213 * remote-udi.c: Update comments.
3215 * remote.c (getpkt): Only force retransmission ten times;
3216 after that, assume bug in target code, and handle pkt anyway.
3218 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
3220 * configure.in: Add support for apollo 68k under BSD environment.
3221 * xm-apollo68b.h: New file to support above.
3223 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
3225 * configure.in: Recognize i486 host cpu.
3226 * valprint.c (type_print_derivation_info): Print derivation info
3227 in same form as class declarations in source.
3228 * valprint.c (type_print_varspec_suffix): Split arg printing
3229 code out to type_print_args function.
3231 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
3233 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
3234 at_import, at_frame_base.
3235 * dwarfread.c (completedieinfo): Remove cases for obsolete
3236 AT_visibility, AT_import, and AT_frame_base attributes.
3237 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
3238 i860, which can keep up to 4 shadow breakpoints.
3239 * tm-stratus.h (USG): Define.
3240 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
3241 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
3242 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
3243 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
3244 * config/stratus.mt (TDEPFILES): Include files available from
3245 stratus that are not yet in release pending receipt of paperwork
3247 * buildsym.c (finish_block): Minor code format change.
3248 * gdbtypes.h (struct field): Add to comments.
3249 * gdbtypes.h (virtual_field_bits): Add to comments.
3250 * objfiles.c (allocate_objfile): Change obstack interface to
3251 match FSF merging efforts.
3253 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
3255 * Makefile.in (VERSION): Bump to 4.6.2.
3256 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
3257 * Makefile.in (OBS): Add stabsread.o
3258 * Makefile.in (stabsread.o): Add build rule.
3259 * stabsread.c, stabsread.h: New files.
3260 * buildsym.c: Split out stabs specific support to stabsread.c.
3261 * buildsym.h: Split out stabs specific support to stabsread.h.
3262 * dbxread.c (stabsread.h): Include
3263 * dbxread.c (dbx_new_init): Call stabsread_new_init.
3264 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
3265 * dbxread.c (read_ofile_symtab): Call end_stabs.
3266 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
3267 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
3268 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
3269 really_free_pendings to cleanups.
3270 * elfread.c (elf_new_init): Call stabsread_new_init.
3271 * gdbtypes.c: Small changes to maintenance commands.
3272 * mipsread.c (stabsread.h): Include.
3273 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
3274 * xcoffread.c (stabsread.h): Include.
3275 * xcoffread.c (global_stabs): Remove redundant def.
3276 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
3278 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
3280 * lmode_inferior_valid, lmode_ours_valid: New static vars.
3281 * inflow.c (terminal_init_inferior, terminal_inferior,
3282 terminal_ours_1, initialize_inflow): Record and use state
3283 of lmode_inferior_valid and lmode_ours_valid.
3285 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3287 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
3288 include <sgtty.h> on USG. (from sef).
3290 * depend: es1800 dependency needed here.
3292 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
3294 * buildsym.c (read_struct_type): Initialize structs allocated
3295 with alloca, to avoid using random values from stack later on.
3296 * defs.h (fprintf_filtered): Add prototype.
3297 * gdbtypes.c (check_stub_method): Fix misleading comments.
3298 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
3300 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
3301 small changes to maint support functions.
3302 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
3303 for some fields and expand comments.
3304 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
3305 macro and track change to obstack_full_begin macro.
3306 * utils.c (fprintfi_filtered): New function.
3307 * valprint.c (type_print_base): Fixup field printing to not
3308 print extraneous lines and not print bogus "no data fields"
3309 messages for C++ classes with no data members. Also use new
3310 fprintfi_filtered function.
3312 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3314 * configure.in: es1800 ok for 68000 too.
3316 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3318 * configure.in: echo error messages to stderr, not stdout
3320 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3322 * configure.in: recognize hppa* instead of hppa
3324 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
3326 * energize.c: Second cut at DynamicLoad message handling.
3328 * energize.c: Relativize pathnames in #include statements.
3329 * (kernel_dispatch): Better error messages for unknown protocol
3331 * (kernel_dispatch): First cut at DynamicLoad message handling.
3333 * Makefile.in: Remove -I../readline from all compilations,
3334 include a special case for main.o instead.
3336 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
3338 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
3339 error if it fails to find a member type, rather than return NULL
3340 and trigger a coredump.
3341 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
3342 lookup_demangled_partial_symbol,): Ask demangle_and_match to
3343 match on complete demanglings, including argument lists for member
3344 functions, rather than just accepting the first demangling that
3345 matches the class and function name.
3346 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
3347 to start_symtab as the directory name.
3348 * dwarfread.c (completedieinfo): Strip off any leading hostname
3349 portion of the AT_comp_dir attribute string. Gdb doesn't know
3350 what to do with them (FIXME).
3352 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
3354 * breakpoint.c (commands_command): Simplify code a bit, remove
3355 unnecessary fflush().
3357 * Makefile.in (OTHERS): Add gcc.patch.
3358 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
3360 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
3362 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
3363 lcc producer string.
3365 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
3367 * WHATS.NEW renamed to NEWS.
3369 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
3371 * dbxread.c, dwarfread.c: Re-enable experimental code to
3372 automatically select demangling style.
3373 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
3374 DEMANGLING_STYLE, to make more descriptive. Revert back to
3375 "auto" as default. Comment use.
3376 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
3377 * Makefile.in (${DEMANGLER}.o) Remove target and special
3380 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
3382 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
3384 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
3386 * Makefile.in, demangle.c: Change default demangling style to
3388 * Makefile.in: Update version to 4.6 !!!
3389 * README, WHATS.NEW: Update for 4.6.
3391 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
3393 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
3396 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
3397 nodes as base classes.
3399 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
3401 * alldeps.mak, depend: Update.
3403 * xcoffread.c: Add decl for section_offset to keep prototype happy.
3405 * Makefile.in (VERSION): 4.5.9.
3407 * xm-hp300bsd.h: Add decl for strdup().
3408 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
3409 PDR. Cleanup a few things, fix compilation warnings.
3411 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
3413 * Makefile.in (DEMANGLING_STYLE): New define to set default
3414 demangling style for C++. Defaults to "auto".
3415 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
3416 * Makefile.in (SFILES_MAINDIR): Add demangle.c
3417 * Makefile.in (OBS): Add demangle.o
3418 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
3419 Remove compile time decisions about demangling style and replace
3420 with runtime decisions using current_demangling_style.
3421 * cplus-dem.c (main): Expand code included during building of
3422 standalone demangler to recognize demangling style options.
3423 * dbxread.c (demangle.h): Include.
3424 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
3425 demangling style if processing g++ code and current demangling style
3426 is auto (Note: this feature currently disabled.)
3427 * demangle.c: New file, generic demangling control.
3428 * demangle.h (demangling_styles): New enumeration to select one
3429 of several demangling styles. Also define string names for each
3431 * demangle.h (set_demangling_style): Add prototype.
3432 * dwarfread.c (demangle.h): Include.
3433 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
3434 New producer string prefixes to recognize.
3435 * dwarfread.c (handle_producer): Consolidate actions for specific
3436 producers. Set demangling style based on producer string if
3437 current style is auto. (Note: this feature currently disabled.)
3438 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
3440 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
3442 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
3444 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
3446 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
3447 * c-exp.y: Call lookup_signed_typename() after seeing
3448 "signed". This handles "signed char" correctly.
3449 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
3450 keywords before a type specifier.
3452 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
3454 * command.c (lookup_cmd_1): Clarify descriptive comments.
3455 * gdbcmd.h (maintenanceprintlist): Add declaration.
3456 * main.c (maintenanceprintlist): Add definition.
3457 * main.c (gdb_completer_command_word_break_characters): Add.
3458 * main.c (symbol_completion_function): Switch completer word
3459 break character sets dynamically, based on whether completion is
3460 being done on commands or on something else.
3461 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
3462 * maint.c: Include demangle.h.
3463 * maint.c (maintenance_demangle): New function.
3464 * maint.c (maintenance_print_command): New function.
3465 * maint.c (_initialize_maint_cmds): Reorganize some commands
3466 under new maintenance print subcommand.
3468 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
3470 * gdbtypes.c (lookup_struct_elt_type): If the input type is
3471 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
3472 target type. Otherwise, 'whatis this.field' wouldn't work,
3473 which would be inconsistent, since 'print this.field' works.
3474 * buildsym.c (read_struct_type, read_enum_type): Clear
3475 TYPE_FLAG_STUB flag.
3476 * buildsym.c (cleanup_undefined_types): Don't rely on a
3477 flawed "Reasonable test to see if" a type has been defined
3478 since it was referred to; now we can just see if the
3479 TYPE_FLAG_STUB flag has been cleared.
3480 * valprint.c (print_type_base): Emit public/protected/private
3481 labels for methods as well as fields. Also, indent these labels
3482 2 spaces instead of 4, for a more conventional "look".
3483 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
3484 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
3485 * gcc.patch: New file. Contains patch for gcc (so people
3486 with gdb-2.2.x won't have to wait for a new gcc release).
3488 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
3490 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
3491 (print_addr): Call print_address to show symbolic version as well.
3493 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
3495 (vx_read_register): Declare inferior_fp_regs. Delete code for
3496 copying "inferior_registers" around; the values are already in var
3497 "registers". Use correct size for register set.
3499 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
3500 target doesn't support it.
3501 (vx_read_register): Don't try reading them either.
3503 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
3504 VxWorks back end reads them in one contiguous set except for this
3506 (register_names): Change "pc" to "pcw" to avoid confusion printing
3508 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
3509 find the PC under VxWorks.
3511 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
3513 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
3514 to create new blank types, instead of handcrafting them.
3515 * defs.h (printfi_filtered): Add prototype.
3516 * utils.c (printfi_filtered): New function.
3517 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
3518 to simplify the code. Other cleanups.
3519 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
3520 * gdbtypes.h (struct cplus_struct_type): Add comments describing
3521 use of various fields.
3522 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
3523 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
3524 production that currently treats it exactly the same as STRUCT.
3525 * c-exp.y (yylex): Recognize "class" as token CLASS.
3526 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
3527 * symtab.c (decode_line_1): Fix to pass quoted args on down to
3528 general symbol handling code. Call cplus_mangle_opname with
3530 * symtab.c (decode_line_2): Print demangled function names in
3531 breakpoint menus, instead of just file and line number.
3532 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
3533 * valprint.c (type_print_base): Print "class" for C++ classes,
3534 rather than "struct". Print section labels for public, protected
3535 and private members of C++ classes.
3536 * values.c: Include demangle.h.
3537 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
3539 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
3541 * Makefile.in (VERSION): Update to 4.5.8.
3543 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
3545 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
3546 prevent crashes when examining cross-targets.
3547 * dbxread.c (process_one_symbol): Include directory name when
3548 calling start_subfile for SOL & BINCL symbols. This allows gdb to
3549 find include files, and yacc/lex sources when the cwd doesn't match
3550 that in which the object was compiled.
3551 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
3553 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
3556 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
3558 * maint.c (maintenance_command, maintenance_info_command):
3559 Install with allow_unknown as 0 and call help_list to show
3560 list of possibilities when no subcommand is specified.
3562 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
3564 * configure.in: Add m68k-ericsson-*.
3565 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
3567 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
3569 * maint.c: New file.
3570 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
3571 * Makefile.in (OBS): Add new file maint.o.
3572 * defs.h (command_class): Add class_maintenance.
3573 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
3574 commands. Allow for them (and other nonessential parts of gdb)
3575 to be selectively left out under special circumstances.
3576 * gdbtypes.c (recursive_dump_type): New function; supports
3577 maintenance print-type command.
3578 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
3580 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
3582 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
3583 initializers. Add initializations for setprintlist, showprintlist,
3584 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
3585 * printcmd.c (maintenance_print_type): New maintenance cmd.
3586 * valprint.c (setprintlist, showprintlist): Move to main.c, as
3587 implied by comment that all cmd lists are owned by main.c.
3588 * infcmd.c (unsetlist): Move to main.c, as implied by comment
3589 that all cmd lists are owned by main.c.
3590 * language.c (setchecklist, showchecklist): Move to main.c, as
3591 implied by comment that all cmd lists are owned by main.c
3592 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
3593 deletelist): Remove redundant declarations (also in gdbcmd.h).
3594 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
3595 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
3596 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
3597 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
3598 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
3599 maintenance_print_msymbols, maintenance_print_objfiles):
3601 * symmisc.c (printsyms_command, printpsyms_command,
3602 printmsyms_command, printobjfiles_command): Removed from
3603 _initialize_symmisc.
3604 * main.c (dump_me_command): Moved to maint.c and renamed to
3605 maintenance_dump_me.
3606 * breakpoint.c (all_breakpoints_info): Rename to
3607 maintenance_info_breakpoints.
3608 * breakpoint.c (_initialize_breakpoint): Convert add_info of
3609 all_breakpoints_info to add maintenance_info_breakpoints to the
3610 maintenanceinfolist instead.
3611 main.c (initialize_main): Set up maintenance class commands.
3613 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
3615 * energize-patches: Fix minor problems with building energize lib.
3617 * energize-patches: Change names of all cadillac procedure calls
3618 to be energize procedure calls. Simplify many hooks by moving
3619 tests energize.c. Configure energize, and build it automatically now.
3621 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
3623 * Makefile.in (VERSION): Bump to 4.5.7.
3624 * cplus-dem.c (demangle_args): Validate index for previously
3625 seen type to guard against bogus values from malformed manglings.
3626 * valops.c (value_struct_elt_for_reference): Guard against
3627 blindly using NULL return value from lookup_symbol.
3629 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
3631 * cadillac.c, cadillac-patches: Rename to energize.c and
3632 energize-patches. Change all routines and variables named
3633 'cadillac*' to 'energize*'. Create new file called energize.h to
3634 hold all interface declarations.
3636 * deblib/connection/*: Move all of this stuff into energize/, but
3637 delete unneeded files.
3639 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
3641 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
3643 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
3644 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
3645 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
3646 child processes, to avoid dead ones "hanging around" after GDB exits.
3647 (attach): Always stop the process if it needs it. Set RLC flag
3648 when attaching running processes, so it will continue if we detach
3649 it, quit, or are killed.
3650 (detach): Clear faults and set RLC flag to make process run
3652 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
3654 (info_proc): Open process O_RDONLY, so we can see any process,
3655 even those controlled by debuggers.
3656 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
3658 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
3660 Relocate symbols using an array of section_offsets, rather than a
3661 single `addr' or `offset'. This makes Solaris-2 support work, and
3662 permits better VxWorks (and maybe xcoff) support later.
3664 * symtab.h (struct section_offsets): New structure for keeping
3665 a set of offsets, rather than a single one.
3666 (struct objfile): Replace addr with section_offsets member.
3667 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
3668 * gdb-stabs.h: New include file with `symbol type specific'
3669 parameters for psymtabs and objfiles.
3670 * Makefile.in (HFILES): Add gdb-stabs.h.
3671 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
3672 * coffread.c: Conforming changes. Fake offset array always 0.
3673 * dbxread.c: Conforming changes.
3674 (struct dbx_symfile_info): Move to gdb-stabs.h.
3675 (start_psymtab): Call elfstab_offset_sections to calculate good
3676 offsets for this source file, based on the ELF symbol table info.
3677 (read_ofile_symtab): Yank N_CATCH, which is dead.
3678 (process_one_symbol, N_CATCH): Yank.
3679 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
3680 Relocate with SECT_OFF_TEXT.
3681 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
3682 to distinguish relocatable from absolute symbols. Then, if not
3684 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
3685 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
3686 (", N_ROSYM): SECT_OFF_RODATA.
3687 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
3688 (dbx_symfile_offsets): Add to translate addr to offset.
3689 * dwarfread.c: Conforming changes. Single offset currently used.
3690 * elfread.c: Add various complaints about elf/stab stuff.
3691 #include gdb-stabs.h. Conforming changes, using a single offset.
3692 (elf_symtab_read): Record info from BSF_FILE symbols, and local
3693 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
3694 for later use in building psymtabs.
3695 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
3696 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
3697 (free_elfinfo): New fn, frees all chained stab_section_infos
3698 in an objfile, and zaps the start-of-chain pointer.
3699 (elfstab_offset_sections): New fn, looks in stab_section_info
3700 chain to determine section bases to relocate a psymtab's worth
3701 of symbols, as they are being read.
3702 * mipsread.c: Conforming changes. Stabs-reading will relocate
3703 using one offset. MIPS-reading will not relocate at all.
3704 * partial-stab.h: Relocate different symbol types using different
3705 offsets from section_offsets.
3706 * symfile.c: Conforming changes.
3707 (find_lowest_section): Unused function to use later
3708 to free us from the Tyranny of the Text Section.
3709 (syms_from_objfile): Translate absolute arg ADDR to offsets used
3710 in all lower layers of symbol reading. Call format-specific
3711 sym_offsets function to initialize offsets for high speed symbol
3713 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
3714 (symbol_file_command, add_symbol_file_command): Callers changed.
3715 * symmisc.c (dump_psymtab): Print new relocation parameters.
3716 * xcoffread.c: Corresponding changes.
3718 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
3719 * main.c (main): Read the $HOME/.gdbinit file before processing
3720 the argv arguments (e.g. reading symbol files or core
3721 files). This allows global parameters to be set, which will apply
3722 during the symbol reading. The ./.gdbinit is still read after
3724 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
3725 * xcoffexec.c: Clean up quote inside comment.
3727 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
3729 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
3730 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
3731 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
3732 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
3733 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
3734 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
3735 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
3736 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
3737 values.c, xcoffread.c:
3738 Remove "(void)" casts from function calls where the return value
3739 is ignored, in accordance with GNU coding standards.
3741 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
3743 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
3744 * partial-stab.h: Ignore N_ENDM.
3745 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
3746 CODE or DATA section attachment. This eliminates a lot of random
3747 values from shared libraries, which screw up the ordinary symbols
3748 in the address ranges they happen to overlap.
3749 * buildsym.c (define_symbol): Eliminate special tests
3750 for function types; move into "function" cases in switch statement.
3751 (define_symbol: 'f', 'F', 'P'): Process all parameter types
3752 in case they define new type numbers. But ignore them (FIXME).
3753 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
3754 (read_sun_builtin_type): Add commentary.
3756 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3758 * xm-rs6000.h: define MEM_FNS_DECLARED
3760 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
3762 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
3763 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
3764 * mips-xdep.c: Remove most include files (unused, caused errs).
3765 (fetch_core_registers): Use right parameters in dummy fn.
3767 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
3769 * buildsym.c (scan_file_globals): Beware the null file.
3770 Fix from Jim Williams.
3772 * stack.c (return_command): Evaluate expression *before* popping
3773 off the stack frames! Fix inspired by Jim Williams.
3774 (up_silently_command, down_silently_command): No sel frame is error.
3776 * defs.h (memcpy, memset): Conditionalize decls on
3777 #ifndef MEM_FNS_DECLARED, since DECstation differs.
3778 (alloca): Break out the STDC and non-STDC alloca cases, to make
3779 it work on old preprocessors as well as "picky ANSI" ones.
3780 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
3782 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
3783 * utils.c (fputs_demangled): Rename SLOP since DECstation system
3784 header files define it!
3786 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
3788 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
3790 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
3791 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
3792 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
3793 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
3794 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
3795 utils.c, valarith.c, valops.c, valprint.c, values.c:
3796 Replace bcopy() use with memcpy(), which is more standard and can
3797 take advantage of gcc's builtin functions for increased performance.
3798 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
3799 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
3801 Replace bzero() use with memset(), which is more standard and can
3802 take advantage of gcc's builtin functions for increased performance.
3803 * i386-tdep.c, main.c, valprint.c:
3804 Replace bcmp() use with memcmp(), which is more standard and can
3805 take advantage of gcc's builtin functions for increased performance.
3807 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
3809 * remote.c (remote_wait): Fix cast on signal() call.
3810 * defs.h (alloca): More diddling with alloca. Have to ensure
3811 that it has a prototype, so that if alloca is defined as a macro
3812 that takes an arg, the definition is seen as a use of a macro
3813 that takes an arg, to satisfy picky ANSI preprocessors.
3815 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
3817 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
3818 consistency with all other gdb files.
3819 * cadillac.c: Use <string.h> rather than <strings.h>.
3820 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
3821 * Makefile.in (MAKE): Remove definition for consistency with
3822 other Makefile.in files and to fix problem with recursive makes.
3824 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
3826 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
3829 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3831 * source.c (print_source_lines): for DOS interoperability; don't
3832 print CR (013) as ^M.
3834 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
3836 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
3838 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
3840 * remote.c (remote_wait): Cast signal to void * to avoid warning
3841 from busted HP compiler.
3843 * partial-stab.h (N_SO): Rearrange code a little so that all SO
3844 stabs cause end_psymtab to be called.
3846 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
3847 compiler feature of putting 'c' into basic type descriptors for
3850 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
3851 where there is no place for nPC in prrun struct.
3853 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
3855 * mipsread.c: Pass NULL name pointer to init_type, not 0.
3856 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
3857 * dwarfread.c (enum_type): Save enum names on type_obstack.
3858 * dwarfread.c (struct_type): Save member name on type_obstack.
3859 * symtab.c (_initialize_symtab): Fix misspelling.
3860 * regex.c (store_jump, insert_jump): Return void.
3862 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
3864 * defs.h (PARAMS): Move to ../include/ansidecl.h.
3865 (alloca): Declare return type on SPARC, since Sun doesn't.
3866 (*_BYTE_ORDER): Improve comment: *must* be defined.
3868 * tm-hppa.h: New file, architectural definition of HP PA.
3869 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
3871 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
3872 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
3873 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
3874 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
3877 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
3878 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
3879 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
3881 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
3883 * printcmd.c (output_command): Thinko.
3884 (x_command): Only set remembered size/format if cmd succeeds.
3886 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
3887 since it is no longer used and burns time for every symbol read.
3888 (process_one_symbol): Treat N_CATCH like default (complain).
3890 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
3892 * partial-stab.h (case N_TEXT): Fix fencepost error when
3893 detecting start of new symbol info after reading symtab for a
3894 module with a zero length TEXT segment.
3896 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
3898 * Makefile.in (VERSION): Bump to 4.5.6.
3899 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
3901 * defs.h (NORETURN): Define away for Lucid compiler.
3902 * remote.c (remote_timer, remote_interrupt): Signal handlers
3904 * ser-termios.c (serial_write, serial_close): Return whatever
3905 value the write/close call returns, rather than falling off end.
3906 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
3907 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
3909 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
3910 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
3912 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
3913 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
3914 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
3915 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
3917 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
3918 store_inferior_registers): Supply missing fourth argument to
3920 * cadillac.c (kernel_dispatch): Make return type void.
3921 * cadillac.c (iosig): Signal handlers take one int arg.
3922 * valprint.c (val_print_fields): Call fprint_symbol to get
3923 automatic C++ demangling for mangled field names.
3925 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
3927 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
3928 * dwarfread.c (enum_type): Fix misspelling in comment.
3929 * valprint.c (val_print_fields, cplus_val_print): Minor
3930 adjustment to printing of C++ class structures to more closely
3931 match format for printing C structures, with and without setting
3934 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
3936 * infrun.c (wait_for_inferior): Don't test for SIGEMT
3937 (which is not a Posix signal) if it isn't defined.
3938 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
3939 New port to Linux (a free Unix clone for 386 machines).
3941 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
3943 COFF changes for dealing better with EPI 29K C compiler output.
3945 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
3947 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
3948 (read_coff_symtab): Move patch_opaque_types call from
3949 coff_symfile_read. Restrict it to symtabs from this objfile.
3950 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
3951 references on opaque type chain; just let coff_lookup_type handle 'em.
3952 (decode_type): Complain about tagndx values on
3953 non-struct/union/enum types, which the EPI compiler tends to produce.
3955 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
3957 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
3960 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
3961 usage to match new prototype. Include libbfd.h to get prototype.
3963 * source.c (find_source_lines): Handle large st_size fields.
3965 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
3967 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
3968 * stack.c (return_command): Use cleanups to avoid memory leaks.
3970 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
3972 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
3973 INT_REGNUM to INTE_REGNUM.
3975 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
3977 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
3979 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
3980 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
3981 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
3982 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
3984 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
3985 declarations of malloc/realloc/free that are inserted by some
3987 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
3989 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
3990 another decl of strdup (this really ought to come from libiberty.h!).
3992 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
3994 * remote.c (getpkt): Error if input exceeds buffer size.
3995 (_initialize_remote): `set remotedebug' enables packet trace.
3997 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
3998 N_SLINE's, etc, just like Sun cc on Solaris2.
4000 * am29k-tdep.c (read_register_stack, write_register_stack):
4001 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
4002 variable. Add `set' and `show' commands for it.
4003 * doc/gdb.texinfo: Document it.
4005 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
4007 * valprint.c (type_print_1): Plug memory leak. Print all
4008 C++ syms as demangled, not just functions.
4009 * buildsym.c (read_range_type): When we find a signed char
4010 type, do a lookup of signed char, not plain char. Plain char's
4011 still get looked up as plain char's elsewhere.
4013 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
4015 * eval.c: Avoid residue-by-zero when evaluating without side effects.
4016 (Bug and fix found by Pierre Willard.)
4018 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
4020 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
4022 * xm-rs6000.h: Add decl for strdup().
4024 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
4027 * breakpoint.c (enable_command, disable_command): Without args,
4028 should only affect normal breakpoints and watchpoints.
4030 * m68k-pinsn.c (print_insn_arg): Make register be const.
4031 * xcoffexec.c: Remove ' from comment.
4032 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
4033 with decls of malloc in c-exp.tab.c (as produced by yacc).
4034 There's got to be a better way to do this...
4036 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
4038 * partial-stab.h: Convert single rindex use to strrchr.
4039 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
4040 standard <strings.h> file, now that the only single use of
4041 rindex in the gdb source files is gone.
4043 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
4045 * mipsread.c: Undo ill effects from including <strings.h>,
4046 which #defines index to be strchr. Unfortunately, index is
4047 a member of a symbol table structure that can't be changed.
4048 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
4049 remove redundant #include's.
4051 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
4053 * mipsread.c: #include <strings.h> for rindex().
4055 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
4057 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
4059 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
4061 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
4062 extraneous SO stabs from busted C++ compilers.
4064 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
4066 * Makefile.in (VERSION): Bump to 4.5.5.
4067 * symtab.c (decode_line_1): Until C++ support stabilizes, when
4068 C++ lookups fail, print possibly helpful hint about completion.
4069 * cplus-dem.c (demangle_signature): Fix ARM style demangling
4070 for static data members.
4071 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
4072 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
4073 it's broken on ncr3000's.
4075 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
4077 * dwarfread.c (decode_modified_type): Change type of first arg.
4078 Change 'modifier' to char from unsigned char. Cast single use
4079 that needs to be unsigned char.
4080 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
4081 * utils.c (strdup_demangled): Add function.
4082 * defs.h (strdup_demangled): Add prototype.
4083 * stack.c (return_command): Demangle C++ function names for query.
4084 * infcmd.c (jump_command): Demangle C++ function names for query.
4085 * cplus-dem.c (consume_count): New function and prototype.
4086 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
4087 do_type): Replace conversion code with consume_count().
4088 * cplus-dem.c (gnu_special): Fix demangled of static members.
4089 * source.c (list_command): Print demangled function names
4090 when appropriate. Fix supplied by Peter Schauer.
4092 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
4094 * sparc-tdep.c: Clean up slightly for Solaris2.
4096 * buildsym.c (define_symbol): Nameless types are now on several
4097 platforms; generalize them and un-ifdef them to make Solaris 2
4100 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
4102 * infcmd.c: Fix typo (reported by Rob Savoye).
4103 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
4104 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
4105 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
4106 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
4107 rather than the one for the first file in the dependency chain.
4109 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
4110 set. Don't reset our own texthigh, or dependency-only pst's, in
4111 scanning all the rest of the psymtabs.
4112 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
4114 * buildsym.h (N_UNDF): Improve comments.
4115 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
4117 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
4119 * symtab.h (struct symbol): Add aux_value union for preserving
4120 an additional per-symbol value.
4121 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
4122 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
4123 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
4124 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
4125 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
4127 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4129 * symfile.c (clear_symtab_users_once): Now non-static (for
4132 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
4134 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
4135 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
4136 vax-pinsn.c: Remove reg_names decl (now in defs.h).
4138 Solaris-2 support on SPARC:
4140 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
4141 Add symbol_size and file offsets to struct symloc.
4142 Add static symbol_table_offset, string_table_offset,
4143 file_string_table_offset, next_file_string_table_offset,
4145 (add_old_header_file): Convert error() to complain()t.
4146 (dbx_symfile_read): Get symbol size via the objfile.
4147 Also get symbol_table_offset.
4148 (dbx_symfile_init): Record symbol size and count via the objfile.
4149 (dbx_next_symbol_text): Always add file_string_table_offset when
4150 accessing string table.
4151 (read_dbx_symtab): Initialize file_string_table_offset to 0.
4152 (SET_NAMESTRING): Use the offset.
4153 (end_psymtab): Large kludge to determine addresses where source
4154 files start and end (for the psymtab header).
4155 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
4156 Get this, symbol size, and symbol offset, from psymtab.
4157 (read_ofile_symtab): Don't back up one symbol for Solaris2.
4158 Patch up last_source_start_addr if zero in N_SO.
4159 (process_one_symbol): Add variable function_start_offset.
4160 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
4161 BLOCK_ADDRESS_FUNCTION_RELATIVE.
4162 ( "", N_OBJ, N_OPT): Ignore.
4163 (elfstab_build_psymtabs): New function to read stabs out of
4166 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
4167 (gdb): use GLOBAL_CFLAGS when linking, too.
4168 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
4169 (N_OBJ, N_OPT): Ignore.
4170 ('f', 'F'): Save last function name.
4172 * elfread.c (record_minimal_symbol_and_info): Kludged to put
4173 extra info in the minimal symbol.
4174 (elf_symtab_read): The extra info is the size of an ELF object,
4175 which was kludged to us in the `udata' field of the BFD symbol.
4176 Gag me with a crowbar...
4177 (elf_symfile_read): Keep track of both the absolute load address,
4178 and the offset between load addr and symbols. Handle STABS as
4179 well as DWARF sections, passing the absolute load address to
4180 elfstab_build_psymtabs.
4182 * symfile.h: Prototype elfstab_build_psymtabs.
4183 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
4185 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
4187 * buildsym.h: Add processing_acc_compilation flag.
4188 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
4189 (define_symbol): Skip arg types in function entries. Resolve
4190 overloaded 'P' which acc uses for prototypes of functions called
4192 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
4194 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
4195 save size of ELF symbols. FIXME.
4196 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
4197 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
4199 * configure.in: Solaris config is sparc-sun-solaris2.
4200 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
4202 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
4203 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
4204 * symfile.c (symfile_bfd_open): Comment where name is freed.
4205 * symmisc.c (extend_psymbol_list): Comment where list is freed.
4207 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
4209 * expprint.c (print_subexp): Add missing ']'.
4210 * defs.h (reg_names): Fix declaration to match that in infcmd.c
4211 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
4212 * WHATS.NEW: Point out improved C++ function name handling.
4213 * gdbtypes.c (lookup_fundamental_type): For now, use the same
4214 type names for both implicitly and explicitly signed integral
4215 types. See comment in the source code.
4217 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
4219 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
4220 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
4221 * expprint.c (print_subexp): Fix printing of register names.
4223 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
4225 * inferior.h (register_valid): Declare.
4226 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
4227 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
4228 macros for traversing the data structures in a single objfile.
4229 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
4230 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
4233 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
4235 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
4236 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
4237 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
4238 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
4240 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
4242 * depend: rebuild to account for remote-st2000.c.
4243 * remote-st2000.c: Almost works now.
4244 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
4246 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
4248 * c-exp.y (yylex): Recognize single-quoted strings that specify
4249 tokens with embedded whitespace, such as C++ demangled names.
4250 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
4251 * main.c (gdb_completer_quote_characters): Add global variable.
4252 * main.c (symbol_completion_function): Total rewrite for C++
4253 demangled name handling.
4254 * main.c (skip_quoted): New function.
4255 * main.c (main): Set rl_completer_quote_characters.
4256 * symmisc.c (dump_symtab): Print source language for symtab.
4257 * symtab.c (expensive_mangler): Add prototype and function.
4258 * symtab.c (completion_list_add_symbol): Total rewrite for new
4259 C++ demangled name handling.
4260 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
4261 other changes for demangled C++ symbol handling.
4262 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
4263 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
4264 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
4265 * symtab.c (completion_list_add_symbol): Total rewrite for new
4266 C++ demangled name handling.
4267 * symtab.c (expensive_mangler): New function.
4268 * utils.c (strcmp_iw, demangle_and_match): New functions.
4269 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
4271 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
4273 * Makefile.in: Roll VERSION to 4.5.4.
4274 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
4275 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
4276 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
4278 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
4280 * alldeps.mak: Rebuild to account for new files.
4281 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
4282 * tm-st2000.h: New file.
4283 * configure.in: Tandem debug monitor (st2000) support.
4284 * remote-st2000.c, config/st2000.mt: ditto.
4286 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
4288 * blockframe.c (inside_entry_file, inside_main_func,
4289 inside_entry_func): Return 0 if no symbols; avoid crashing.
4291 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
4293 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
4294 without masking, since it is signed and will later be compared
4295 against signed quantities. The right fix is probably to make
4296 it all unsigned, but this is a small, safe fix for this release.
4297 FIXME -- make the real change sometime soon.
4299 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
4301 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
4302 parameter in call to `symbol_file_add' to 0.
4304 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
4306 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
4308 * configure.in: Handle -m680[01234]0-wrs.
4310 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4312 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
4313 `ieee_extended_to_double'.
4315 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
4317 * valops.c (value_assign): Lint, by Pierre Willard.
4319 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
4321 * coredep.c (fetch_core_registers): Remove premature warning,
4322 which triggers on DECstation even though all regs are accessible.
4324 * m68k-pinsn.c (print_insn_arg): Use new macros to get
4325 sign-extension of instruction fields even on unsigned-char hosts.
4326 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
4328 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
4329 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
4330 since they define the target, not the host.
4331 * m88k-pinsn.c: Fix typo.
4333 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
4335 * valarith.c (value_zerop): -0.0 is still zero.
4336 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
4337 Patches by Paul Eggert <eggert@twinsun.com>.
4339 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
4341 * alldeps.mak, depend: re-make to account for ser-*.c.
4343 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
4345 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
4346 disconnecting from controlling terminal, to avoid gdb hanging
4347 on SVR4. Fixes bug reported by Oliver Okrongli.
4348 * procfs.c (PROC_NAME_FMT): Change format to match default used
4349 by system, as suggested by Oliver Okrongli.
4350 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
4351 bug fix from Brent Townshend (bst%tt@cam.ORG).
4352 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
4353 by turlais@rechser.total.fr.
4354 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
4355 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
4356 * objfiles.h (unlink_objfile): Add prototype.
4357 * objfiles.c (unlink_objfile): Add function.
4358 * objfiles.c (free_objfile): Call unlink_objfile.
4359 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
4360 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
4361 Also, discard old possibly bogus sf struct.
4362 * symfile.c (symbol_file_add): Call init_entry_point_info() and
4363 find_sym_fns() for remapped symbol files, in case of any changes
4364 since the last mapping.
4366 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4368 * findvar.c (read_relative_register_raw_bytes): use the raw size
4369 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
4371 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4373 Changes to support GDB running on DOS using GO32 and H8 support
4375 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
4376 allowing hosts with different text and binary file formats to
4378 * coffread.c (read_coff_symtab): changed calling convention and
4379 operation - now it opens its own file with FOPEN_RB rather than
4380 duping and fdopening the provided handle.
4381 * dbxread.c, cplus-dem.c: #include mangling.
4382 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
4383 binary files oring in the right bit.
4384 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
4385 * remote-hms.c: cleanup to use the new remote serial stuff
4386 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
4387 independent remote terminal I/O.
4388 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
4389 * source.c (openp): fix off by one problem removing / - can now
4390 open a source file in the root directory with DOS.
4391 * values.c (value_as_pointer): remove bogus address bits from
4392 long. (unpack_long): unpack into unsigned long/short if pointer.
4394 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
4396 * infrun.c (child_attach): Don't allow gdb to attach to itself.
4397 It gets permanently stuck in many OSes.
4398 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
4400 * breakpoint.c: Improve help text for info breakpoints.
4402 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
4404 * README: Add pointer to internals doc, and describe reading
4406 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
4407 * symtab.c (output_source_filename): Remove old glop for wrapping
4408 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
4410 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
4412 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
4413 * munch: Add sort -u to avoid duplications.
4414 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
4415 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
4417 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
4419 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
4420 avoid infinite loops while demangling bogus mangled names.
4421 * valprint.c (type_print_base): Minor fix for GNU style guide
4424 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
4426 * Makefile.in (VERSION): Bump to 4.5.3
4427 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
4428 * Makefile.in (demangle): New target to create standalone
4429 demangler with same code and options as internal demangler.
4430 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
4431 to support ARM style and Lucid style demangling, improve
4432 maintainability, fix several demangling bugs. More changes
4434 * defs.h (strstr): Add ANSI compatible prototype.
4435 * valprint.c (type_print_1): Demangle using ansi option.
4436 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
4438 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
4440 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
4443 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
4445 * mipsread.c (parse_procedure): Return rather than using
4446 uninitialized variable 'b'.
4448 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
4450 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
4451 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
4452 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
4453 relative to each source file.
4455 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
4457 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
4460 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
4462 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
4463 * am29k-tdep.c: Update to latest code from AMD.
4464 (get_saved_register) don't crap out if no frame.
4465 * remote-udi.c: Set/clear inferior_pid as appropriate.
4466 (udi_open) call target_preopen, don't close fd 0!!!, clean up
4467 error handling. Fixup end-of-debugging messages.
4468 (udi_fetch_registers) clean up big time, mainly don't multiply
4469 register_valid indices by 4, and use proper Offset when reading
4470 gr96-gr127. (udi_store_registers) general cleanup.
4471 (fetch_register) cleanup, simplify. (regnum_to_srnum)
4472 INT_REGNUM->INTE_REGNUM.
4473 * tm-29k.h: Upgrade to latest code from AMD.
4474 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
4475 (UDIConnect) Clean up error processing (like, don't do exit() if
4476 execlp fails), make code restartable, make more attractive.
4477 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
4480 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
4482 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
4483 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
4484 from former to latter.
4486 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
4488 * cplus-dem.c (do_args): Handle void args the same as others.
4489 * objfiles.c (free_objfile): Only try to unmap files when
4490 reusable objfiles are supported.
4491 * valprint.c (type_print_varspec_suffix): Add parameter that
4492 specifies if C++ demangling included function arguments. Use
4493 it to suppress printing extra pair of ()'s.
4494 * valprint.c (type_print_1): Fix problem with printing demangled
4495 C++ function types where demangled type includes the function
4498 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
4500 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
4501 Allows selection of C++ demangler to be a configuration option
4502 until multiple demanglers are supported.
4503 * demangle.h: New include file for extended demangler support.
4504 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
4505 utils.c, valprint.c: Include "demangle.h" and change all calls
4506 to cplus_demangle() or fputs_demangled() to use individual
4508 * valprint.c (type_print_1): Change options to cplus_demangle
4509 to print demangled function args. Still broken, but now less so.
4510 * cplus-dem.c: Include demangle.h, reorganize and update some
4511 comments to reflect reality.
4512 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
4513 second arg from fixed integer to bit based multiple options.
4514 * cplus-dem.c (optable): Reformat and replace ansi members with
4516 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
4518 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
4520 * values.c (set_internalvar): Force evaluation of lazy values.
4521 Bug reported by RMS.
4523 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
4525 * Makefile.in (VERSION): Bump to 4.5.2.
4526 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
4527 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
4528 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
4529 proper handling of bit fields.
4530 * gdbtypes.h (struct type): Clarify use of field.bitpos.
4531 * symtab.h: Fix couple of misspellings in comments.
4532 * value.h (struct value): Clarify use of bitpos.
4533 * value.h (unpack_field_as_long): Change prototype, returns
4535 * values.c (unpack_field_as_long): Change return type to LONGEST,
4536 sign extend unpacked fields that are signed, other rewriting.
4537 * config/ncr3000.mt: New target config file.
4539 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
4541 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
4542 even when printing 8-bit characters.
4544 * gdbtypes.c (make_{reference,pointer,function}_type): New
4545 functions which handle overwriting of forward-referenced types
4546 for stabs file reading.
4547 (lookup_{reference,pointer,function}_type): These just call
4548 the make_*_type functions with a null storage alloc parameter.
4549 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
4550 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
4552 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
4553 (dbx_alloc_type): Make it easier to understand. No funct change.
4554 (define_symbol: 't'): Don't put the typedef name into the name of
4555 the struct, union, or enum. Bugfix.
4556 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
4557 routines to properly handle overwriting preallocated types so that
4558 forward references will work.
4559 (read_enum_type): Force enum values to file scope, due to bug in
4560 Sun compiler output. FIXME, fix later.
4562 Remove unused header_file_prev_index mechanism. It was already
4563 obsolete in gdb-3.5. These comments appeared in 3.5:
4564 /* This code was used before I knew about the instance codes.
4565 My first hypothesis is that it is not necessary now
4566 that instance codes are handled. */
4567 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
4568 * buildsym.h: Remove it and prev_index that saves it.
4569 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
4571 * solib.c (special_symbol_handling): When called from core files,
4572 must set up debug_addr. Don't print error messages, just return.
4573 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
4575 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
4577 * cplus-dem.c: Allow nested class names (as in
4578 Foo::Bar::method()).
4579 Allow the cleaner cfront style of nested class names
4580 (Q2_3Foo3Bar as well as Q23Foo3Bar).
4581 Make cplus_demangle re-entrant by removing use of global
4582 variables. Instead, place all shared variables in a
4583 stack-allocated structure, and pass around its address.
4585 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
4587 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
4588 29k-share/* subdirs...
4590 * remote-udi.c (udi_insert/remove_breakpoint): Completely
4591 rewrite, only leave out the bugs.
4593 * Makefile.in: Add 29k/UDI support. Improve depend.
4594 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
4596 * am29k-tdep.c: Update to use new calling conventions, and misc
4599 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
4601 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
4603 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
4604 breakpoint instructions that leave PC pointing at the right place.
4606 * core.c (core_open): Call warning() to print warnings.
4608 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
4610 * symtab.c (lookup_symbol): Need to check if msymbol->name is
4611 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
4612 This prevents a crash when trying to lookup the value of a
4613 non-existent symbol.
4615 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
4617 * signame.c, signame.h: Remove, replaced by strsignal.c in
4619 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
4620 sun386-xdep.c: Remove include of signame.h
4621 * Makefile.in (SFILES_MAINDIR): Remove signame.c
4622 * Makefile.in (HFILES): Remove signame.h
4623 * Makefile.in (OBS): Remove signame.o
4624 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
4625 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
4626 psignal, perror): Add prototypes.
4627 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
4629 * depend: Manually remove signame.[cho] references.
4630 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
4632 * convex-xdep.c (core_file_command): Replace use of sys_siglist
4633 with safe_strsignal.
4634 * core.c (core_open): Replace use of sys_siglist with
4636 * core.c (memory_error): Replace use of sys_errlist with
4638 * i960-tdep.c (print_fault): Replace use of sys_siglist with
4640 * infcmd.c (program_info): Replace use of sys_siglist with
4642 * infrun.c (signal_stop, signal_print, signal_program):
4643 Allocate dynamically based on dynamic determination of number
4644 of signals to support.
4645 * infrun.c (child_create_inferior): Replace use of sys_errlist
4647 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
4649 * infrun.c (sig_print_info): Replace use of sig_abbrev with
4650 strsigno and sys_siglist with safe_strsignal.
4651 * infrun.c (handle_command): Call signo_max to find number of
4652 signals. Replace sig_number with strtosigno and sig_abbrev with
4654 * infrun.c (signals_info): Replace sig_number with strtosigno.
4655 * infrun.c (_initialize_infrun): Call signo_max to find number of
4656 signals. Dynamically allocate signal_{stop,print,program}.
4657 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
4658 * procfs.c (errnoname): Add function and prototype.
4659 * procfs.c (info_proc_siginfo): Call errnoname, replace use
4660 of sys_siglist with safe_strsignal.
4661 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
4662 sys_siglist with safe_strsignal.
4663 * procfs.c (info_proc_stop): Call errnoname.
4664 * procfs.c (signalname): Replace sig_abbrev with strsigno.
4665 * stuff.c (main, get_offset): Replace use of sys_errlist with
4667 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
4668 with safe_strsignal.
4669 * umax-xdep.c (core_file_command): Replace use of sys_siglist
4670 with safe_strsignal.
4671 * utils.c (safe_strerror, safe_strsignal): Add functions that
4672 call strerror and strsignal respectively, and deal with NULL
4674 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
4675 sys_errlist with safe_strerror.
4676 * valprint.c (val_print): Replace use of sys_errlist with
4679 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
4681 * Makefile.in: rework CFLAGS so that they can be set from the
4682 command line to make. CFLAGS -> INTERNAL_CFLAGS.
4683 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
4684 Pass CFLAGS on recusions.
4686 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
4688 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
4689 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
4690 overkill for the problem it solved.
4691 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
4692 and default to simply printing type names as appropriate.
4693 * main.c (main): Remove one of the leading newlines from
4694 warning_pre_print initialization.
4695 * objfiles.c (open_existing_mapped_file): Add function and
4697 * objfiles.c (open_mapped_file): Rewrite to use new function
4698 open_existing_mapped_file.
4700 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
4702 * sun3-xdep.c (fetch_core_registers): Lint.
4703 * tm-sun3.h: Prototype lint.
4706 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
4708 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
4709 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
4710 * objfiles.c: Cast calls to close() with unused returns to void.
4711 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
4712 old objfile's name before updating it.
4713 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
4714 * objfiles.h (objfile struct): Add mmfd member.
4715 * symfile.c (syms_from_objfile): Move some code to
4716 new_symfile_objfile.
4717 * symfile.c (new_symfile_objfile): Add new function, common code
4718 from syms_from_objfile.
4719 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
4720 mapped and unmapped symbol files.
4721 * symfile.c (symbol_file_command): Print "No symbol file now"
4722 message, ala exec_file_command for the exec file.
4723 * symfile.h (new_symfile_objfile): Add prototype.
4724 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
4725 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
4727 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
4729 * rs6000-pinsn.c: New version from IBM (Metin).
4730 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
4731 to avoid warnings from some compilers.
4733 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
4735 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
4736 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
4737 type's flag word that marks it as a fundamental type.
4738 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
4739 flags argument for all calls to init_type().
4740 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
4741 flags argument for all calls to init_type(). Also remove
4742 dependency on host sizes for ints, floats, etc.
4743 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
4744 flags argument for all calls to init_type(). Also remove
4745 dependency on host sizes for ints, floats, etc.
4746 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
4747 bit to flags argument for all calls to init_type(). Add types
4748 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
4749 * valprint.c (unsigned_type_table, signed_type_table,
4750 float_type_table): Remove.
4751 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
4752 bit when printing fundamental types, and print the actual name
4753 for such types, rather than inventing one. Remove code that
4754 invented fundamental type names.
4755 * valprint.c (_initialize_valprint): Remove initializations
4756 for now removed unsigned_type_table, signed_type_table, and
4759 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
4761 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
4762 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
4765 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
4767 * dwarfread.c (target_to_host): New function similar to previous
4769 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
4770 Extensive changes to convert all previous usages to use new
4771 target_to_host() function.
4772 * dwarfread.c (struct dieinfo): Change types of most integral
4773 members to be unsigned.
4775 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
4777 * WHATS.NEW: Revise -mapped doc.
4779 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
4781 * mipsread.c (parse_partial_symbols): Complain when sh->index is
4782 too high or when skipping `forwards' moves us backwards.
4783 (parse_type): Print mis-guessed tag name in complaint.
4784 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
4785 (parse_procedure): Do not attempt to create symbols; just fill in
4786 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
4787 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
4788 for clarity. Set top_stack before calling parse_external. In
4789 stabs, sort symbols before calling parse_procedure.
4791 * symmisc.c (std_in, std_out, std_err): Add vars to access std
4792 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
4793 * Makefile.in: Remove stage* targets. Avoid echo on recursive
4794 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
4797 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
4799 * Makefile.in (VERSION): Set to 4.5.1.
4800 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
4801 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
4802 fill_gregset): New functions for SVR4 /proc support.
4803 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
4804 Remove new symbol types and such to ../include/coff/symconst.h.
4805 (parse_symbol): Simplify code for parsing struct/enum/unions.
4806 (parse_type): Handle `long long' types.
4807 (upgrade_type): Handle `const' qualifier.
4808 (parse_partial_symbols): fix indentation, clean a bit.
4810 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
4812 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
4813 copy in data from raw read buffers, calling bfd byteswapping
4814 routines as appropriate. Use to replace most existing memcpy
4816 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
4817 * configure.in: Recognize new ncr3000 config.
4818 * config/ncr3000.mh: New config file.
4820 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
4824 * README: Update for release.
4825 * Makefile.in: Update version to 4.5.
4826 * WHATS.NEW: The obvious.
4828 * depend: Generate new depend file for this release.
4830 * Makefile.in (depend): Fix dependancy generation so that it does
4831 not include gcc 'fixincluded' files, which are usually in a system
4834 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
4836 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
4837 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
4838 symbols for nameless types. And, handle `R' (register parameter
4839 type) for AIX. (an extension to existing stabstring grammar).
4840 * rs6000-xdep.c: Fix typo (= should have been ==).
4842 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
4844 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
4846 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
4848 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
4849 * signame.c (SIGWAITING, SIGLWP): Add.
4851 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
4853 * xm-i386mach.h: add decls for errno and strdup().
4855 * breakpoint.c (breakpoint_1): Add (int) casts for enums
4856 used in array index context (otherwise, some compilers barf).
4858 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
4860 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
4861 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
4862 in a system call, and provide better backtrace if so.
4864 * Makefile.in (HFILES): Add xcoffsolib.h.
4865 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
4866 * rs6000-pinsn.c: #include "opcode/rs6k.h"
4868 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
4869 mipscoff_symfile_read): Convert to BFD to do file I/O.
4871 * symfile.c: #include <ctype.h> to get proper def if isspace().
4873 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
4875 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
4877 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
4878 function also when parsing embedded stabs.
4880 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
4882 * mipsread.c: Fix more declarations.
4884 * mipsread.c: Fix many invocations of complain. Use enum
4885 type_code where appropriate.
4887 * xm-vaxult.h: Add decl for strdup().
4889 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
4892 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
4894 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
4897 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
4899 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
4900 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
4901 Merge in more patches for rs6000 from Metin Ozisik.
4902 * utils.c: Fix typo in comment.
4904 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
4906 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
4907 * procfs.c (attach): Set nopass_next_sigstop if attached
4908 process is forcibly stopped.
4909 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
4910 resending SIGSTOP to attached process on first resume.
4912 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
4914 * Makefile.in (SFILES_MAINDIR): add mipsread.c
4916 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
4918 * Makefile.in (OBS): Compile mipsread.c for all targets now.
4919 (VERSION): Bump to 4.4.85.
4920 * mipsread.c: Update for new include files. Lint.
4921 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
4922 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
4923 Don't need to bring in mipsread.o specially any more.
4925 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
4927 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
4928 routine (for Irix-4.x). Make many funcs static and void.
4929 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
4930 * (init_extra_frame_info): Don't trash cached value of frame
4931 pointer register. This fixes backtracing through routines that use
4932 alloca(). Generally clean up declarations of functions, and use
4933 typedefs and macros to reference data structures as appropriate.
4934 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
4937 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
4939 * values.c (unpack_long): Fix unpacking error for signed chars
4940 on hosts where the default character type is unsigned.
4941 * procfs.c (pr_flag_table, pr_why_table): Add some entries
4942 for newer SVR4 variants.
4943 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
4944 turn off trace inherit-on-fork flag to favor latest SVR4 method.
4945 * procfs.c (mappingflags): Add support for MA_PHYS
4947 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
4949 * buildsym.c (read_struct_type): Avoid coredump when C++
4950 abbreviated type name is messed up. Reported by Joe Buck.
4951 FIXME, we need to determine whether GDB or GCC needs to be
4952 smarter to correctly locate this type name.
4954 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
4955 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
4956 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
4957 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
4958 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
4960 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
4962 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
4963 * symtab.h (current_source_symtab): Make extern
4964 * symtab.h (current_source_line): Make extern
4965 * inferior.h: Move all procfs.c prototypes to one place, add
4966 prototype for proc_signal_handling_change. Add prototypes for
4967 signal_stop_state, signal_print_state, and signal_pass_state.
4968 * inferior.h (stop_soon_quietly): Make extern
4969 * inferior.h (attach_flag): Make extern
4970 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
4971 * infrun.c (signal_stop_state, signal_print_state,
4972 signal_pass_state): New functions to query specific signal
4974 * infrun.c (handle_command): Minor error message change, add
4975 NOTICE_SIGNAL_HANDLING_CHANGE.
4976 * procfs.c (open_proc_file): Remove iris specific reset of
4977 inherit-on-fork flag, moved to proc_set_exec_trap().
4978 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
4979 to reset inherit-on-fork flag, bash comment to GNU form.
4980 * procfs.c (proc_base_address, set_proc_siginfo,
4981 fetch_core_registers): Conform to code style.
4982 * procfs.c (signame.h): Include.
4983 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
4984 syscallname(), info_proc_syscalls()): New macros, tables, and
4985 functions to organize and report system call information.
4986 * procfs.c (saved_fltset, saved_trace, saved_sighold,
4987 saved_exitset, saved_entryset): Add to procinfo struct.
4988 * procfs.c (struct trans): Add.
4989 * procfs.c (pr_flag_table, pr_why_table, faults_table,
4990 siginfo_table, errno_table): Tables to translate numeric values
4991 to symbolic names and short descriptions.
4992 * procfs.c (signalname, info_proc_signals): Add function and
4994 * procfs.c (proc_info): Now info_proc.
4995 * procfs.c (proc_info_address_map): Now info_proc_mappings.
4996 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
4997 info_proc_faults, lookupname, lookupdesc, sigcodename,
4998 sigcodedesc): New functions.
4999 * procfs.c (proc_signal_handling_change): New function to set
5000 the trace flags based on the state of gdb's signal handling flags.
5001 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
5002 and remove code to do PIOCSTRACE ioctl.
5003 * procfs.c (attach, detach): Preserve and restore process flags
5004 using saved_* fields in procinfo struct.
5005 * procfs.c (attach): Call proc_signal_handling_change.
5006 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
5007 * procfs.c (proc_desc): Update for latest changes.
5008 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
5009 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
5010 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
5012 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
5014 * procfs.c (set_proc_siginfo): Add prototype and new function.
5015 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
5016 up inferior siginfo struct.
5017 * elfread.c (elf_symfile_read): Compute the relocation amount
5018 by subtracting off the address of the ".text" section.
5019 * solib.c: Add pointer to ".text" section to so_list struct.
5020 * solib.c (solib_map_sections): Initialize pointer to ".text"
5021 section in so_list struct.
5022 * solib.c (symbol_add_stub): Pass base address of ".text"
5023 section to symbol_file_add, rather than the load address of
5024 the shared library. On SunOS they are the same. On SVR4 they
5027 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
5029 * mipsread.c (parse_procedure): PDR.isym should get pointer to
5030 function name, not .gdbinfo. symbol.
5032 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
5034 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
5036 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
5038 * Makefile.in (VERSION): 4.4.8
5040 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
5041 commands in .cshrc/.profile won't get traced.
5043 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
5045 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
5046 * exec.c (build_section_table): Don't abort if no sections.
5047 * sparc-tdep.c (single_step): Lint.
5048 * utils.c (mrealloc): Handle realloc (0, size) case here.
5050 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
5052 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
5055 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
5057 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
5058 .gdbinfo. symbols are created. Move creation from parse_procedure
5059 to parse_symbol, where it is fairly easy to grow the symtab. This
5060 also fixes a symtab trashing bug on all mips-based systems.
5061 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
5063 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
5064 mips_extra_func_info, and all the PROC_xxx macros that look at it.
5066 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
5068 * c-exp.y: Add missing return type to yyparse() prototype.
5070 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
5072 Create and use macros for iterating on symtabs, psymtabs, msymbols.
5074 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
5075 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
5076 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
5077 (patch_opaque_types): Avoid dummy args and result.
5078 * objfiles.c (have_partial_symbols, have_full_symbols,
5079 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
5080 (iterate_over_objfiles, iterate_over_symtabs,
5081 iterate_over_psymtabs): Remove, clunky and slow.
5082 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
5083 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
5084 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
5085 dump_objfile): Remove dummy args and results. Move filename
5086 comparisons to callers.
5087 (printsyms_command, printpsyms_command, printmsyms_command,
5088 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
5089 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
5090 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
5091 list_symbols, make_symbol_completion_list): Replace explicit
5092 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
5093 Eliminate Dijkstra flag crap, break out of loops with gotos.
5094 (lookup_symtab_1): Protect '/' tests from short filenames.
5095 (cplus_mangled_symbol): Move inline into lookup_symbol.
5096 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
5097 (relocate_minimal_symbol): Move inline to vmap_symtab.
5098 (vmap_symtab): Replace iteration with ALL_OBJFILES,
5099 iterate_over_msymbols with ALL_MSYMBOLS.
5101 Misc cleanup prior to release.
5103 * Makefile.in (VERSION): Roll to 4.4.7.
5104 (HFILES): Add call-cmds.h.
5105 * call-cmds.h: New header for command fns called by other files.
5106 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
5107 (breakpoint_1): Remove unused type arg. Change callers.
5109 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
5110 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
5111 * mipsread.c: Add prototypes for all static functions.
5113 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
5114 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
5115 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
5116 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
5117 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
5118 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
5121 * buildsym.c (define_symbol): Handle global register variables
5122 (from Pierre Willard). Complain if register numbers are too large.
5123 * target.c (nomemory): Now that higher levels examine errno, give EIO.
5124 * tm-sparc.h: Don't #include <sun4/reg.h>.
5125 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
5126 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
5128 * language.h: Avoid forward enum declaration.
5129 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
5130 config/sun4os5.mt: New host and target.
5131 * defs.h (errno): #include <errno.h> rather than assuming int.
5132 From Pierre Willard.
5134 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
5135 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
5136 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
5137 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
5138 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
5139 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
5140 sparc-xdep.c, utils.c, value.h, values.c: Lint.
5142 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
5144 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
5145 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
5146 * language.h (enum exp_opcode): Avoid forward enum def.
5147 * main.c (define_command, user_defined_command): Lint.
5148 * mem-break.c, xcoffread.c: Lint.
5149 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
5151 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
5153 * Merged in latest RS6000 diffs from Metin G. Ozisik.
5154 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
5155 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
5156 or IBM6000_TARGET as (approximately) appropriate.
5158 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
5160 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
5161 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
5162 or not to try reading symbols from a mapped objfile. Plugs memory
5163 leak due to shared libraries generating no psymtabs or symtabs.
5165 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
5167 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
5168 * copying.awk: Lint. Make stronger warning at top of copying.c.
5169 * elfread.c (elf_symtab_read): Eliminate check of mainline.
5170 * gdbtypes.c (smash_to_*): Remove FIXME comments.
5171 (lookup_pointer_type): Add FIXME comment.
5172 * main.c (set_history_size_command): Disallow negative size.
5173 * partial-stab.h: Update copyright.
5174 * rs6000-tdep.c (skip_trampoline_code): Better comments.
5176 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
5178 * main.c (set_history_size_command): Negative size is error.
5179 (Reported by Peggy Fieland.)
5181 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
5183 * coffread.c (coff_symfile_init): Update comment.
5184 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
5185 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
5186 macros to access the dbx specific objfile information.
5187 * dbxread.c (symfile_string_table, symfile_string_table_size):
5188 Remove these local variables.
5189 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
5190 read_dbx_symtab): Remove the stringtab and stringtab_size params
5191 from the function prototypes, the function definition, and the
5192 function calls. These are now available via DBX_STRINGTAB and
5193 DBX_STRINGTAB_SIZE using the objfile pointer.
5194 * dbxread.c (dbx_symfile_read): Relocate addr before using as
5195 an arg to read_dbx_symtab.
5196 * dbxread.c (dbx_symfile_read): Remove code that free'd the
5197 stringtab and the dbx specific per-objfile private info.
5198 * dbxread.c (init_psymbol_list): Remove symbol count from passed
5199 args in prototype, function definition, and function calls. It is
5200 now available via the DBX_SYMCOUNT macro using the objfile
5202 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
5203 local instance of struct dbx_symfile_info and replace with DBX_*
5205 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
5206 symfile_string_table and symfile_string_table_size.
5207 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
5208 symfile_string_table.
5209 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
5210 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
5211 stringtab size variables. Remove all code that used to reread
5213 * objfiles.c (allocate_objfile): Move calls to init_malloc()
5214 to prior to any calls to mmalloc for the objfile specific heap.
5215 * utils.c (init_malloc): Document the requirement that for each
5216 heap for which corruption checking is desired, that init_mmalloc
5217 must be called prior to any mmalloc calls on the heap.
5219 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
5221 * rs6000-pinsn.c: Make dis-assembly output more like
5222 other targets: Don't print instruction in hex before
5223 the assembly; use print_address to print out jump
5226 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
5228 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
5229 * cplus-dem.c: Support "Sc" meaning "signed char".
5231 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
5233 * configure.in: fix iris/iris3.
5235 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
5237 * command.c, main.c (various places): Use ctype.h macros
5238 (such as isupper(x)), instead of hard-wiring in ASCII-isms
5239 (such as (x >= 'A' && x <= 'Z')).
5240 (There are still more of these in other files.)
5241 * main.c (defined_command): Lower-case the user's
5242 new command before entering it. Needed because
5243 command lookup is case-insensitive (and also lower-cases).
5244 (Based on Metin's earlier patch.)
5246 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
5248 * config/irix4.mh: new file.
5250 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
5252 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
5255 * xm-mips.h: Declare strdup for ultrix.
5257 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
5258 when calling new_symbol.
5259 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
5262 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
5264 * config/rs6000.mh: Update (for Fred's new mmalloc)
5265 flags to disable use of GNU malloc/mmalloc.
5266 * munch: Change SYSV rule to allow .text before the label,
5267 as well as after, to work for AIX.
5268 * gdbtypes.h: Minor clarifiction.
5270 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
5272 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
5273 continuation in yet another place (between method declarations).
5275 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
5277 * mips-tdep.c: include symfile.h and objfiles.h to fix
5280 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
5282 * valops.c (value_struct_elt_for_reference): Added 'offset'
5283 parameter to handle multiple inheritance.
5284 * eval.c, value.h: Update accordingly.
5286 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
5288 * objfiles.h: New file
5289 * Makefile.in (HFILES): Add objfiles.h
5290 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
5291 main_scope_lowpc, main_scope_highpc.
5292 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
5293 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
5294 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
5295 xcoffread.c, : Include objfiles.h.
5296 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
5297 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
5298 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
5299 inside_entry_file() and logic changed appropriately.
5300 * blockframe.c (outside_startup_file): Renamed to
5301 inside_entry_file() and logic changed appropriately.
5302 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
5303 and logic changed to use per-objfile specific fields.
5304 * blockframe.c (inside_entry_scope): Renamed to
5305 inside_entry_func() and logic changed to use per-objfile specific
5307 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
5308 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
5309 Remove extern decls.
5310 * symfile.c, symfile.h (entry_point): Remove extern decl.
5311 * coffread.c (coff_symfile_init): Common entry point init code
5312 moved to symfiles.c, call init_entry_point_info().
5313 * coffread.c (complete_symtab): Use new per-objfile entry info.
5314 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
5315 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
5317 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
5318 * defs.h (inside_entry_scope, outside_startup_file,
5319 inside_main_scope): Prototypes changed for renames to
5320 inside_entry_func, inside_entry_file, inside_main_func,
5322 * symfile.c (syms_from_objfile): Common entry point init code
5323 moved to init_entry_point_info() and call init_entry_point_info().
5324 * symfile.h (init_entry_point_info): Include prototype.
5325 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
5326 moved to symfiles.c and call init_entry_point_info().
5327 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
5328 main_scope_lowpc, main_scope_highpc): Remove extern decls.
5329 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
5331 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
5332 works for the majority of targets.
5333 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
5334 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
5335 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
5336 Use default definition in frame.h.
5337 * frame.h (selected_frame_level): Make decl extern.
5338 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
5339 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
5340 * partial-stab.h: Use new per-objfile entry info.
5341 * symfile.h (struct objfile): Removed, moved to objfiles.h.
5342 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
5343 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
5344 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
5345 have_minimal_symbols): Prototypes moved to objfiles.h.
5346 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
5347 Macros moved to objfiles.h.
5348 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
5350 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
5352 More C++ improvements (pointers to members, qualified names).
5353 * c-exp.y: Support exp.type::name and exp->type::name
5354 syntaxes. (Unfortunately, doesn't work for static members.)
5355 * c-exp.y, eval.c: Make type::~type work better.
5356 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
5357 value_static_field by value_struct_elt_for_reference.
5358 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
5359 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
5360 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
5361 for OP_SCOPE operand; no point in it now that we use lazy
5362 reading of values, and use "reference to member" objects.
5363 * gdbtypes.h: Clarify comment.
5364 * valops.c: Change value_struct_elt_for_address to return
5365 a reference (or variable), rather than a pointer. Change
5366 the name to value_struct_elt_for_reference to reflect this.
5367 Returning a reference instead of a address provides a
5368 generalization, since we can use the routine for both
5369 class::name as well as &class::name.
5370 Also, recurse to handle multiple inheritance properly.
5371 * valprint.c: Moved code to print pointer-to-members
5372 to new function point_class_member. This allows a
5373 "reference-to-member" to be printed using the same code.
5374 * valprint.c (type_print_varspec_prefix): Avoid printing
5375 "struct " for domains of class-member types.
5376 * valops.c (search_struct_field): Inline code for simplified
5377 version of value_static_field (which can then be deleted).
5378 * value.h: Rename value_struct_elt_for_address to
5379 value_struct_elt_for_reference. Delete value_static_field.
5380 * values.c: Remove no longer used function value_static_field.
5382 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
5384 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
5385 elfread.c (coff_symfile_finish): Add function, prototype, and
5386 add to the xxxx_sym_fns struct for each file type. Also reformat
5387 the xxxx_sym_fns vector to a standard format and add comments.
5388 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
5389 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
5390 Pass pointer to struct objfile rather than pointer to sym_fns.
5391 Change references inside each function accordingly. Allocate any
5392 symbol file specific info in the per-objfile memory region.
5393 * dbxread.c (free_and_init_header_files): Break function into
5394 free_header_files(), called from dbx_symfile_finish(), and
5395 init_header_files(), called from dbx_new_init().
5396 * dbxread.c (dbx_new_init): Move deallocation things to new
5397 dbx_symfile_finish function.
5398 * elfread.c (elf_new_init): Call buildsym_new_init().
5399 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
5400 routine for the objfile before deallocating other stuff.
5401 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
5402 * symfile.h: Move struct sym_fns to before struct objfile def.
5403 Add sym_finish function pointer and change prototypes of other
5404 function pointers to reflect passing struct objfile pointer rather
5405 than struct sym_fns pointer.
5406 * symfile.c: Remove now obsolete symtab_fns pointer.
5407 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
5408 locates the correct sym_fns struct for the given objfile.
5409 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
5410 for better support of mapped symbol tables.
5411 * symfile.c (symbol_file_command): Remove obsolete code using
5413 * symfile.h: Remove duplicate declarations for symfile_objfile,
5414 entry_point, and object_files.
5415 * target.c (target_info): Compare symfile_objfile to NULL.
5416 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
5417 aixcoff_symfile_finish().
5419 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
5421 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
5422 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
5423 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
5425 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
5427 Some improvements to g++ debugging.
5428 * symtab.c (list_symbols): demangle before pattern matching.
5429 * symtab.c: Other fixes to improve handing of operators.
5430 * valprint.c (type_print_base): Fix test for constructor.
5431 * values.c (value_static_field): Allow evaluation of
5432 CLASS::METHOD, returning a function pointer.
5434 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
5436 * Makefile.in (VERSION): Roll 4.4.6.
5437 * exec.c (exec_file_command): Add code to ignore optional args
5438 passed in by file_command() for use in symbol_file_command().
5439 * main.c (main): Document -mapped and -readnow in help summary.
5440 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
5441 * objfiles.c (allocate_objfile): Filename arg removed. Changes
5442 to get filename from bfd with bfd_get_filename(). Test mapto
5443 against 0, not NULL. Use mstrsave() to make copy of filename.
5444 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
5446 * remote-vx.c (vx_load_command, add_symbol_stub):
5447 Symbol_file_add() takes an additional arg.
5448 * solib.c (symbol_add_stub): Symbol_file_add() takes an
5450 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
5451 changed to return a bfd not an objfile pointer.
5452 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
5453 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
5454 Change to eliminate local bfd and use symfile_bfd_open() plus
5455 allocate_objfile(). Add code to implement readnow option.
5456 * symfile.c (symbol_file_command): Changes to option handling,
5457 readnow functionality moved to symbol_file_add().
5458 * symfile.c (symfile_init): Eliminate local copy of bfd.
5459 * symfile.c (add_symbol_file_command): Changes to parse mapped
5460 and readnow options.
5461 * symfile.h (allocate_objfile): Arg removed from prototype.
5462 * symtab.h (symbol_file_add): Arg added to prototype.
5463 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
5466 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
5468 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
5469 mtrace.awk, state.c, state.h: Removed.
5470 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
5471 directories searched for source files.
5472 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
5473 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
5474 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
5475 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
5476 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
5477 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
5478 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
5480 * Makefile.in (HFILES): Remove state.h
5481 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
5482 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
5483 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
5484 * Makefile.in (clean): Remove all object files.
5485 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
5486 * cplus-dem.c: Remove prototypes definitions that are now done in
5488 * dbxread.c (throughout): Change from using per-objfile
5489 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5490 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
5491 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
5492 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
5493 * depend: Remove dependencies for state.o, state.h.
5494 * dwarfread.c: Add declaration for warning_pre_print.
5495 * dwarfread.c (dwarfwarn): Use warning_pre_print.
5496 * dwarfread.c (throughout): Change from using per-objfile
5497 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5498 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
5499 use supplied objfile.
5500 * i386-xdep.c (print_387_status): Change to use warning() rather
5502 * i387-tdep.c (print_387_control_word): Change to use warning()
5503 rather than printfs.
5504 * infrun.c (wait_for_inferior): Remove unreachable abort() call
5505 that some compilers grumble about.
5506 * language.c (throughout): Add declaration for warning_pre_print
5507 and using warning() instead of printfs.
5508 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
5509 * main.c (main): Add declaration for warning_pre_print and set it
5510 similarly to error_pre_print. Add declarations for
5511 mapped_symbol_files and readnow_symbol_files. Add appropriate
5512 definitions to long_options[].
5513 * minsyms.c: Trivial fix to comment.
5514 * objfiles.c (allocate_objfile): Substantially rewritten for
5515 using mapped symbol files.
5516 * objfiles.c (throughout): Change from using per-objfile
5517 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5518 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
5519 * source.c (throughout): Change from using per-objfile
5520 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5521 * source.c (open_source_file): Use mstrsave to save file name in
5522 mapped symbol region for objfile.
5523 * symfile.c: Remove include for state.h.
5524 include to local form.
5525 * symfile.c (symbol_file_add_digested): Remove.
5526 * symfile.c (symbol_file_add): Substantially rewritten for mapped
5528 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
5529 from objfile structure. Add malloc descriptor pointer (md).
5530 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
5531 * symm-xdep.c (print_fpu_status): Use warning() rather than
5533 * symmisc.c (free_symtab_block): Now takes and uses current
5535 * symmisc.c (throughout): Change from using per-objfile
5536 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5537 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
5538 Sun compiler grumblings when PTR is char *.
5539 * symtab.c (lookup_symbol): Cast return value of iterate_over_
5540 msymbols() to correct pointer type.
5541 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
5542 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
5543 error always starts on a line of it's own.
5544 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
5545 Rewrite for new mapped malloc package use.
5546 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
5547 that don't want to use the mapped malloc package; pass arguments
5548 on to traditional malloc package functions.
5549 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
5550 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
5551 mrealloc, malloc, and realloc but get fatal error if runs out
5553 * utils.c (msavestring, mstrsave): Save a string in a specific
5554 mapped malloc region.
5555 * utils.c (print_spaces): Use xmalloc to get the buffer.
5556 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
5557 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
5558 * config/i386v4.mh: Insignificant reorganization.
5560 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
5562 * xcoffread.c: Only enable compilation of debugging functions
5563 if IBM6000 is defined. Fails to compile otherwise.
5565 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
5567 * Makefile.in: pass MAKEINFO down on info.
5569 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
5571 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
5572 useless code, including an lseek to an uninitialized variable.
5573 Reported by Jim Williams <jimbo@wrs.com>.
5575 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
5577 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
5578 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
5579 * minsyms.c, symfile.c: Changes that may be generally
5580 applicable, but are #ifdef IBM6000 for now.
5581 * rs6000-xdep.c: Fixed typo in comment.
5582 * rs6000-tdep.c: Non-substatial changes.
5583 * xoffread.c: The main change here is addition of some
5584 debugging functions.
5585 * xoffexec.c: More changes.
5587 * xcoffread.c: Fixed two too-few-parameters bugs.
5589 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
5590 to SOLIB_CREATE_INFERIOR_HOOK macro.
5592 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
5594 * symfile.h: Add prototype for iterate_over_msymbols().
5595 * symtab.c (cplus_mangled_symbol): Add function.
5596 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
5597 iterate_over_msymbols to find demangled C++ symbol.
5598 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
5599 value to iterate_over_msymbols().
5600 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
5603 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
5605 * Makefile.in: added check target.
5607 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
5609 * ecoff.c: Move to ../bfd/coff-msym.c.
5610 * config/mt-*mips: Remove ecoff.o from the configuration.
5611 * remote.c (): Add newline to initial +.
5612 (remote_resume): Mention how to cope with signals.
5613 (remote_interrupt): Add debug msg.
5614 (remote-wait): Implement new 'T' reply, which includes
5615 status, PC, and FP all in a single short message.
5616 (putpkt): Add further debugging of packet acks.
5617 * mipsread.c (fixup_symtab): Also swap RFD's.
5618 (parse_partial_symbols): Avoid bug on unknown symbol types.
5619 * Makefile.in (VERSION): Roll to 4.4.5.
5620 * mips-tdep.c (heuristic_proc_start): Avoid long delays
5621 for remote MIPS by limiting heuristic to 200 byte search.
5622 (heuristic_proc_desc): Byte-swapping.
5623 (mips_print_register): Cope with failure of
5624 read_relative_register_raw_bytes. Byte-swap integers for
5626 * mips-pinsn.c (print_insn): Byte-swap instruction.
5628 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
5630 * config.sub configure.in config/mh-irix4
5631 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
5632 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
5633 gdb/xm-irix4.h gdb/config/mt-irix3
5634 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
5636 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
5638 * defs.h, utils.c: xrealloc takes PTR as first arg.
5639 * defs.h: Reword confusing comment about ANSI prototypes.
5640 * defs.h: Some minor whitespace changes.
5641 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
5642 not NULL, which can be (void *).
5643 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
5644 * tm-i386v.h (SP_ARG0): Define
5645 * xm-sysv4.h: Back out of change for missing prototypes.
5646 * i386-tdep.c (get_longjmp_target): Add function.
5648 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5650 * Makefile.in: install man page too.
5652 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
5654 * All GDB files that #include defs.h: Removed stdio.h.
5655 (defs.h): #include stdio.h.
5657 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5659 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
5660 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
5661 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
5662 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
5663 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
5664 it before printing out the hex shape of an address.
5666 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
5668 * rs6000-xdep.c (frame_initial_stack_address): Move
5669 code to set frame->cache_fsr into new separate function
5670 frame_get_cacahe_fsr. This allows fixing a fatal error.
5671 * xcoffexec.c: Turn previously suppressed error
5672 message back on, after cleaning up BFD.
5674 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
5675 printing of blank line, since it cases printing of an
5676 extra blank line. Is this intended? It does mess up
5678 * defs.h: Put back declarations of malloc and realloc,
5679 but protected by #ifndef MALLOC_INCOMPATIBLE.
5680 * objfiles.c: Undo previous change: Use malloc/realloc
5681 for objfile malloc/realloc fields (but add a cast).
5682 * xcoffexec.c: Suppress an error message (for now).
5684 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
5686 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
5687 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
5688 * buildsym.c: Use smash_to_pointer_type() to handle forward type
5690 * xcoffread.c: Modifications to C_DECL storage class handling, and
5691 introduction of an old smash_to_pointer_type() routine.
5693 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
5694 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
5695 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
5696 parameters have been modified.
5698 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
5699 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
5700 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
5701 and fetch_inferior_registers() always fetched all the registers
5702 resulting valid register values at hand all the time. Pushing a dummy
5703 frame did not require validating all register values first. After
5704 putting the above mechanism into action, we didn't have valid registers
5705 values always ready. Thus, all registers need to be fetched before
5706 pushing a dummy frame now.
5708 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
5709 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
5710 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
5711 the starting address (actual frame address) of a frame.
5712 * rs6000-tdep.c: modifications to function_frame_info() to see if
5713 function reserves a frame pointer register (alloca register)
5714 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
5715 FRAME_LOCALS_ADDRESS has been updated to support debugging of
5716 functions with alloca() calls.
5718 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
5720 * xm-sysv4.h: Provide definitions/prototypes for host environment
5721 functions for which no definitions or prototypes are provided in
5722 any currently included gdb or host environment header files.
5723 For SVR4, this currently includes malloc and realloc, which cannot
5724 be portably prototyped in any gdb include file.
5726 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
5728 * buildsym.h: Remove obsolete variable file_stabs.
5730 * Makefile.in: Move place where configure merges in host-
5731 and target-dependent fragments later, so the latter
5732 can override (say) GNU_MALLOC.
5733 * config/mh-rs6000: Use system malloc. Otherwise, I
5734 ended up with *two* incompatible versions of malloc
5735 (functions in libc would call the malloc in libc).
5736 I assume this is a shared library problem.
5738 * remote.c: Fix (presumed) typo.
5739 * objfiles.c: Use xmalloc/xrealloc instead of
5740 malloc/realloc (since the latter are no longer declared).
5742 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
5743 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
5744 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
5745 handle individual registers.
5746 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
5747 correctly in case it wasn't cached yet. (A problem showed up
5748 after fetching individual registers.)
5749 * buildsym.c: Disable type_synonym_name's type name overwriting
5750 in cases it is unnecesary. rs6000 portation doesn't use
5751 type_synonym_name, and it used to nullify type names
5752 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
5753 type's name as soon as space for that type is allocated.
5754 * xcoffread.c: ignore a section's lineno information if it is
5755 not `.text'. (In rs6000 bfd portation integration, skipping over
5756 `.pad' sections are ignored since it was in machine independent
5757 part of the code. Thus, a problem of fake sections with invalid
5758 lineno information arised.)
5760 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
5761 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
5762 * rs6000-tdep.c: make function_frame_info() work whether or not
5763 reading from a core file.
5764 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
5766 * infrun.c. main.c, printcmd.c. symtab.c:
5767 More changes from IBM for rs6000.
5770 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
5772 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
5773 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
5774 Merge in changes (mostly from IBM) for RS6000.
5775 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
5776 More changes from IBM for RS6000. These are in machine-
5777 independent code, and probably could do with some cleaning
5778 up. The most questionable of these are #ifdef IBM6000.
5779 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
5780 to single_step() (for consistency with rs6000 and i860).
5781 * utils.c: Allow the 1st arg to xrealloc to be NULL
5782 (in which case do malloc). This removes the need for
5783 some tests in xcoff code (and perhaps other places?).
5784 * coffread.c: Removed variables last_source_file,
5785 type_vector, and type_vector_length as these are now
5786 defined by buildsym.[ch].
5787 * defs.h: Remove prototypes for malloc and realloc, since
5788 these should only be used to implement xmalloc and xrealloc,
5789 and they conflict with <stdlib.h> in AIX - where they
5790 return void* even when __STDC__ isn't defined. Sigh.
5791 * munch: Recognize *initialize* in data as well as text
5792 (AIX uses data). Also, incorporate a patch from Garrett
5793 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
5794 much more sensible, by only trying to match the name of
5795 the initialize_foo function, and not the junk before it.
5797 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
5799 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
5800 unless symbol table indicates that something has changed.
5802 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
5804 * remote.c: Make it work for embedded MIPS. Increase buffer
5805 size, and use throughout. Round buffer size up if too many regs.
5806 Support baud rate setting and try for an 8-bit path. If
5807 interrupted while waiting for target, send a ^C down the wire.
5808 Avoid single-byte reads.
5809 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
5811 * mips-xdep.h: Avoid the embedded regs when on Unix.
5813 * mipsread.c: Byte-swap the symbol table structures, using
5814 routines from ecoff.c, to read a symbol table written in any
5815 of the four possible byte orders.
5816 * configure.in (mips-big-* target): Same as Sony News.
5817 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
5818 * ecoff.c: New file for symbol swapping routines.
5820 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
5822 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
5823 all-breakpoints' command.
5824 * (get_number): Allow users to enter negative breakpoint numbers.
5825 * (breakpoint_1): Reformat display of 'info break' to show new
5827 * (create_longjmp_breakpoint, breakpoint_re_set,
5828 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
5829 symfile.c (syms_from_objfile): Re-do
5830 insertion of longjmp breakpoints. Move all code into
5831 breakpoint_re_set, and call that instead of
5832 create_longjmp_breakpoint in symfile.c.
5834 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
5836 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
5837 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
5838 * symtab.c (find_pc_symtab): Handle having no objfiles.
5839 * infcmd.c: Fix comment.
5840 * objfiles.c (free_all_objfiles): Add.
5841 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
5842 * symfile.c (symbol_file_command): free all objfiles when
5843 specifying a new symbol file.
5844 (reread_symbols): Stat the file name, don't fstat the descriptor.
5846 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
5848 * Makefile.in, configure.in: removed traces of namesubdir,
5849 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
5850 copyrights to '92, changed some from Cygnus to FSF.
5852 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
5854 * dbxread.c (end_psymtab): Delete empty psymtabs.
5855 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
5856 * symfile.h (struct objfile): Add free_psymtabs.
5858 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
5860 * Makefile.in (VERSION): Roll to gdb-4.4.4.
5862 * symfile.c (symbol_file_command): strcmp => !strcmp.
5863 * breakpoint.h: Move prototypes to follow enum definition they need.
5864 * breakpoint.c, infrun.c: Lint.
5865 * printcmd.c: Use `enum enable' rather than `enum
5867 * mipsread.c: First pass at making it compile with the new
5868 objfile changes. Probably seriously broken still, but it
5871 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
5873 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
5874 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
5875 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
5876 stepping (and nexting) through longjmp(). Also, cleanup
5877 breakpoint handling quite a bit by creating explicit breakpoint
5878 types instead of using magic breakpoint numbers.
5879 Makefile.in: Update version to 4.4.3
5881 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
5883 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
5884 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
5885 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
5887 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
5889 * minsyms.c (install_minimal_symbols): Add bunches to any
5890 existing minsyms in the objfile. Avoid extra mallocation
5891 by working directly in the obstack. Remove ignored `mainline' parm.
5892 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
5893 xcoffread.c: Change all callers.
5894 * FIXME: We should be able to eliminate MAINLINE from all the
5895 symbol readers now, with a small bit of work.
5897 * valops.c, value.h: Lint.
5898 * remote-vx.c: Add missing break; statement. Bugfix by
5899 Michael Sclafani, <sclafani@src.dec.com>.
5901 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
5903 * Makefile.in (VERSION): Update version to 4.4.2
5904 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
5905 minsyms.c, mmap-alloc.c, mmap-sbrk.c
5906 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
5907 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
5908 mmap-alloc.o, mmap-sbrk.o
5910 * altos-xdep.c: Minor whitespace change.
5911 * am29k-tdep.c (examine_prologue): Convert from misc function vector
5912 use to new minimal symbol table use.
5913 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
5914 * arm-xdep.c (store_inferior_registers): Returns void.
5915 * blockframe.c (get_pc_function_start, find_pc_partial_function):
5916 Convert from misc function vector use to new minimal symbol table use.
5917 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
5918 * breakpoint.c: Add prototypes for local functions.
5919 * breakpoint.c (catch_command_1): Change to static and remove unused
5921 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
5922 * breakpoint.h: Change function decls to prototype form.
5923 * buildsym.c: Add prototypes for local functions.
5924 * buildsym.c: Moved hashname() function here from dbxread.c.
5925 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
5926 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
5927 * buildsym.c (dbx_alloc_type): Change to static.
5928 * buildsym.c (finish_block): Add objfile parameter.
5929 * buildsym.c (misc): Change symbol_obstack to objfile version.
5930 * buildsym.c (make_blockvector): Change to static.
5931 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
5932 * buildsym.c (compare_line_numbers): Change to static, args are const,
5933 cast args when used.
5934 * buildsym.c (start_symtab): Inline new_object_header_files() call.
5935 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
5936 and made static. Add objfile parameter.
5937 * buildsym.c (end_symtab): Simplify code using line table size.
5938 Realloc the linetable on the objfile symbol_obstack and copy there.
5939 * buildsym.c (scan_file_globals): Convert from misc function vector
5940 use to new minimal symbol use.
5941 * buildsym.c (define_symbol): Add objfile parameter. Make sure
5942 strings get allocated in objfile's symbol_obstack. Convert references
5943 to builtin types to lookup_fundamental_type().
5944 * buildsym.c (read_type): Make static, add objfile parameter, convert
5945 references to buildin types to lookup_fundamental_type().
5946 * buildsym.c (read_struct_type): Add objfile parameter.
5947 * buildsym.c (read_array_type): Make static, add objfile parameter.
5948 * buildsym.c (read_enum_type): Make static, add objfile parameter.
5949 * buildsym.c (read_huge_number): Make static.
5950 * buildsym.c (read_range_type): Make static, add objfile parameter,
5951 convert references to buildin types to lookup_fundamental_type ().
5952 * buildsym.c (read_args): Make static, add objfile parameter.
5953 * buildsym.h: Convert function decl's to prototype form.
5954 * c-exp.y: Add prototypes for local functions, convert uses of misc
5955 function vector to minimal symbol table. Reformat all builtin type
5956 initializations and pass a NULL objfile to init_type() for them.
5957 * coffread.c: Change context_stack ref's to coff_context_stack,
5958 add local function prototypes. Cast uses of xrealloc arg 1.
5959 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
5960 crafting a new type.
5961 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
5962 * coffread.c (finish_block): Change name to coff_finish_block.
5963 * coffread.c (make_blockvector): Add and use objfile parameter.
5964 * coffread.c (record_line): Change name to coff_record_line.
5965 * coffread.c (start_symtab): Change name to coff_start_symtab.
5966 * coffread.c (end_symtab): Change name to coff_end_symtab.
5967 * coffread.c (record_misc_function): Change name to record_minimal_
5968 symbol and change to minimal symbol table use from misc func tbl.
5969 * coffread.c (coff_symfile_read): Convert from misc function vector
5970 use to minimal symbol table use.
5971 * coffread.c (hashname): Remove; use common version in buildsym.c.
5972 * coffread.c (decode_base_type): Change references to builtin types
5973 to calls to lookup_fundamental_type().
5974 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
5975 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
5976 * command.c: Add prototypes for local functions.
5977 * command.c (add_cmd): Prototype the 'fun' parameter and use the
5978 appropriate member of the function union for that type.
5979 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
5980 ifdef out the function since it isn't currently used.
5981 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
5982 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
5983 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
5984 * command.c (help_cmd): Compare function pointer to NULL.
5985 * command.c (help_cmd_list): Compare function pointer to NULL.
5986 * command.c (lookup_cmd_1): Use correct member of function union.
5987 * command.c (undef_cmd_error): Make static.
5988 * command.c (complete_on_cmdlist): Use correct member of func union.
5989 * command.c (do_setshow_command): Use correct member of func union.
5990 * command.c (shell_escape): Convert rindex use to strrchr.
5991 * command.h (COMMAND_H): Define if already included.
5992 * command.h (cmd_list_element struct): Change 'function' to a union
5993 and prototype args. Prototype completer function.
5994 * command.h: Convert decl's to prototype form.
5995 * convex-xdep.c (store_inferior_registers): Returns void.
5996 * copying.c: Prototype local functions.
5997 * coredep.c: Minor whitespace change.
5998 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
5999 * cplus-dem.c: Prototype local functions.
6000 * dbxread.c (hashname): Remove; moved to buildsym.c.
6001 * dbxread.c (free_and_init_header_files): Make static.
6002 * dbxread.c: Add prototypes for local functions.
6003 * dbxread.c (new_object_header_files): Remove; inlined usages.
6004 * dbxread.c (xrealloc usages): Cast args.
6005 * dbxread.c (record_misc_function): Change to record_minimal_symbol
6006 and change usages accordingly.
6007 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
6008 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
6009 * dbxread.c (dbx_next_symbol_text): Make static.
6010 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
6011 * dbxread.c (init_bincl_list): Add and use objfile parameter.
6012 * dbxread.c (free_bincl_list): Add and use objfile parameter.
6013 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
6014 * dbxread.c (end_psymtab): Convert to use per-objfile data.
6015 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
6017 * dwarfread.c (record_misc_function): Change name to record_minimal_
6018 symbol and use minimal symbol table throughout.
6019 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
6020 * dwarfread.c: Convert all references to builtin types to use the new
6021 lookup_fundamental_type function.
6022 * dwarfread.c (read_enumeration): Add and use objfile parameter.
6023 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
6025 * elfread.c (record_misc_function): Convert to use record_minimal_
6027 * elfread.c (elf_symtab_read): Add objfile parameter.
6028 * eval.c: Add prototypes for local functions and move some decls
6029 around to accomodate prototypes.
6030 * expprint.c: Add prototypes for local functions. Change references
6031 to misc function vector to minimal symbol table.
6032 * findvar.c (read_memory usages): Cast args.
6033 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
6034 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
6035 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
6036 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
6037 * gould-xdep.c: Minor whitespace change.
6038 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
6039 * hp300ux-xdep.c (store_inferior_registers): Returns void.
6040 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
6041 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
6042 * i386-tdep.c: Add prototypes for local functions.
6043 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
6044 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
6045 that defaulted to int.
6046 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
6047 i386_push_dummy_frame): Returns void.
6048 * i386-xdep.c (i386_register_u_addr): Declare params that default to
6049 int and explicitly declare return type as int.
6050 * i387-tdep.c: Minor formatting changes.
6051 * i960-tdep.c (leafproc_return): Convert from misc function vector
6052 use to minimal symbol table use.
6053 * infcmd.c: Add prototypes for local functions.
6054 * infcmd.c (continue_command, until_next_command, until_command,
6055 path_info, path_command): Make static.
6056 * infcmd.c (step_1, until_next_command): Convert from misc func
6057 vector to minimal symbol table use.
6058 * inflow.c: Add prototypes for local functions.
6059 * infptrace.c (store_inferior_registers): Returns void, not int.
6060 * language.c (_initialize_language): Use proper member of function
6062 * m2-exp.y: Add prototypes for local functions, convert misc function
6063 vector uses to minimal symbol table uses.
6064 * m2-exp.y (make_qualname, yyerror): Make static.
6065 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
6066 * m68k-pinsn.c: Add prototypes for local functions.
6067 * m68k-pinsn.c (print_insn): Cast args to read_memory.
6068 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
6069 * m68k-stub.c: Add prototypes.
6070 * m88k-pinsn.c (sprint_address): Convert from misc function vector
6071 use to minimal symbol table use.
6072 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
6073 * m88k-xdep.c (store_inferior_registers): Returns void.
6074 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
6075 * mach386-xdep.c (store_inferior_registers): Returns void.
6076 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
6077 * main.c: Add prototypes for local functions.
6078 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
6079 longjmp() result to (NORETURN void).
6080 * main.c (catch_errors): Prototype the 'func' parameter.
6081 * main.c (disconnect, stop_sig, do_nothin, float_handler):
6082 Takes an unused arg.
6083 * main.c (execute_command): Call the right member of the func union.
6084 * main.c (command_loop_marker, symbol_completion_function,
6085 command_loop): Make static.
6086 * main.c (command_line_input): Make linelength unsigned, cast arg
6087 to command_line_input().
6088 * main.c (add_info, add_com): Prototype the 'fun' parameter.
6089 * main.c (initialize_main): Call right member of function union.
6090 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
6091 * mem-break.c: Include symtab.h
6092 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
6093 * mips-xdep.c (store_inferior_registers): Returns void.
6094 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
6095 use to minimal symbol table use.
6096 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
6098 * mipsread.c (make_type): Remove, convert usages to init_type.
6099 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
6100 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
6101 vector use to minimal symbol table use.
6102 * parse.c: Add prototypes for local functions.
6103 * parse.c (xrealloc usages): Cast args.
6104 * parse.c (prefixify_expression, length_of_subexp): Make static.
6105 * parser-defs.h (PARSER_DEFS_H): Define when first included.
6106 * parser-defs.h: Convert function decls to prototype form.
6107 * partial-stab.h: Convert from misc function vector use to new minimal
6109 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
6110 the per-objfile copies.
6111 * printcmd.c: Add prototypes for local functions. Move some struct
6112 definitions around to accomodate prototypes.
6113 * printcmd.c (decode_format): Make static, change args oformat and
6114 osize to int from char.
6115 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
6116 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
6117 * printcmd.c (print_address_symbolic): Convert from misc function
6118 vector use to minimal symbol table use.
6119 * printcmd.c (address_info): Convert from misc function vector use
6120 to minimal symbol table use.
6121 * printcmd.c (delete_display, enable_display, disable_display_command):
6123 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
6124 * procfs.c (fetch_core_registers): Add unused param reg_addr.
6125 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
6126 * pyr-xdep.c (store_inferior_registers): Returns void.
6127 * remote-mm.c (mm_load): symbol_file_add return value unused.
6128 * remote-nindy.c: Minor format change.
6129 * remote-vx.c (vx_load_command): symbol_file_add result unused.
6130 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
6131 * rs6000-xdep.c (store_inferior_registers): Returns void.
6132 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
6133 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
6134 vector use to minimal symbol table use.
6135 * solib.c: Add prototypes for local functions.
6136 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
6137 function vector use to minimal symbol table use.
6138 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
6139 * solib.c (find_solib, shared_library_command): Make static
6140 * solib.c (read_memory, write_memory usages): Cast args.
6141 * solib.c (special_symbol_handling): Add function
6142 * source.c: Add prototypes for local functions.
6143 * source.c (select_source_symtab): Convert to scan objfiles.
6144 * source.c (open_source_file): Make static.
6145 * source.c (xrealloc usages): Cast args.
6146 * source.c (source_line_charpos): ifdef out, unused.
6147 * source.c (get_filename_and_charpos): Make static.
6148 * stack.c: Add prototypes for local functions.
6149 * stack.c (print_frame_info, frame_info): Convert from misc function
6150 vector use to minimal symbol table use.
6151 * symfile.c: Add prototypes for local functions.
6152 * symfile.c (compare_symbols): Make args const PTR's.
6153 * symfile.c (compare_psymbols, sort_pst_symbols) add.
6154 * symfile.c (sort_all_symtab_syms): Scan objfile list.
6155 * symfile.c (obsavestring): Add objfile parameter.
6156 * symfile.c (init_misc_bunches, prim_record_misc_function,
6157 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
6158 sort_misc_function_vector, compact_misc_function_vector): Remove
6159 * symfile.c (symbol_file_add_digested): Add function.
6160 * symfile.c (symbol_file_add): Returns struct objfile *.
6161 * symfile.c (symbol_file_command): Modify for state file use.
6162 * symfile.c (symfile_open): Add parameter "dumpable".
6163 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
6164 * symfile.c (load_command, add_symbol_file_command): Make static.
6165 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
6166 * symfile.c (rindex usages): Converted to strrchr.
6167 * symfile.c (allocate_psymtab): New
6168 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
6169 converted to minimal symbol table usage, but no obvious conversion.
6170 * symfile.c (free_all_symtabs): Remove.
6171 * symfile.c (_initialize_symfile): Use per-objfile info.
6172 * symfile.h: Rework the objfile structure to add per-objfile data
6173 objects (psymbol_obstack, symbol_obstack, type_obstack,
6174 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
6175 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
6176 Add prototypes to function declarations.
6177 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
6178 function vector usage to minimal symbol table usage.
6179 * symmisc.c (DEV_TTY): Define if not defined.
6180 * symmisc.c: Add local function prototypes.
6181 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
6182 printpsyms_command, print_objfiles, print_objfiles_command):
6183 Rework to use iterate_over_*
6184 * symtab.c: Add prototypes for local functions.
6185 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
6186 * symtab.c (lookup_partial_symtab): Scan through objfiles.
6187 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
6188 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
6189 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
6190 lookup_reference_type, lookup_member_type, allocate_stub_method,
6191 check_stub_method, create_array_type, smash_to_member_type,):
6193 * symtab.c (lookup_symbol): Some args are const.
6194 * symtab.h: All type related defs and structs moved to gdbtypes.h
6195 * symtab.h: Convert decls to prototypes.
6196 * target.c (noprocess): Make static.
6197 * target.h: Change decl's to prototypes.
6198 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
6199 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
6200 * utils.c (_initialize_utils): Use correct member of function union.
6201 * valarith.c: include gdbtypes.h
6202 * valops.c: include gdbtypes.h, add prototypes for local functions.
6203 * valops.c (value_push, value_arg_push, find_function_addr):
6205 * valops.c (value_string): Convert from misc function vector use
6206 to minimal symbol table use.
6207 * valops.c (check_field_in): Make arg const.
6208 * valprint.c: Add prototypes for local functions.
6209 * valprint.c (print_string): Make static
6210 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
6211 * values.c: Add prototypes for local functions.
6212 * values.c (value_headof): Convert from misc function vector to
6213 minimal symbol table.
6214 * xcoffexec.c: Add prototypes for local functions.
6215 * xcoffexec.c (exec_close, file_command, add_to_section_table):
6217 * xcoffexec.c (relocate_minimal_symbol): Add.
6218 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
6219 * xcoffread.c: Add prototypes for local functions.
6220 * xcoffread.c (sort_syms): Convert to scan objfiles.
6221 * xcoffread.c (read_xcoff_symtab): Make static.
6222 * xcoffread.c (various): Replace references to builtin types with
6223 calls to lookup_fundamental_type. Replace references to symbol_obstack
6224 and psymbol_obstack with pointers to the per-objfile copies.
6225 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
6226 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
6228 * xcoffread.c (init_stringtab): Add objfile parameter.
6229 * gdbtypes.c: New file
6230 * minsyms.c: New file
6231 * mmap-alloc.c: New file
6232 * mmap-sbrk.c: New file
6233 * objfiles.c: New file
6237 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
6239 * Check in Fred Fish's changes in these modules. Fred
6240 will make ChangeLog entries for all of them. Update VERSION
6243 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
6245 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
6247 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
6248 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
6249 value.h: Prototypes for static functions; lint.
6250 * gdbtypes.h: Empty file to ease transition.
6252 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
6254 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
6255 inferior.h, language.h, signame.h, target.h, terminal.h,
6256 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
6257 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
6259 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
6260 signame.c, sparc-xdep.c: Prototypes for all static functions.
6262 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
6263 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
6264 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
6265 Remove to_call_function and target_call_function, since it
6266 always calls the same thing (call_function_by_hand).
6267 * core.c, exec.c, solib.c: Rename target_ops sections =>
6269 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
6270 target.h: target_kill takes no args.
6271 * language.c (language_info): Scaffolding to allow briefer
6272 messages when the current language changes. FIXME.
6273 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
6274 complaints about volatile functions.
6275 * xm-sysv4.h (HAVE_MMAP): Define.
6277 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
6279 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
6280 to make prototypes for all functions declared here.
6281 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
6282 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
6283 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
6284 * ieee-float.h: Use PARAMS for prototypes; make some params const.
6285 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
6286 * m2-exp.y: Remove unused CONST; Rename OR and AND.
6287 * utils.c: Avoid declaring malloc and realloc. Lint.
6288 (request_quit): Accept signal-number parameter.
6290 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
6292 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
6293 DIE's. Add new function read_tag_pointer_type() to read them.
6295 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
6296 When creating a new user defined type, check to see if a partial
6297 type already exists, and if so, bash it to fit.
6299 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
6301 * coffread.c (decode_base_type): Pass long, not union.
6302 Fix by Eric Valette, ev@chorus.fr.
6304 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
6306 * elfread.c (elf_symtab_read): Fix code to correctly track
6307 changes in bfd for absolute symbols.
6309 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
6311 * xm-vaxbsd.h: Close off comment.
6313 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
6315 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
6317 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
6319 * mips-tdep.c (mips_print_registers): Print correct register
6320 number for double pseudo-registers.
6322 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
6324 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
6325 in the op$::OPERATOR. case. From Steven McCanne,
6326 <mccanne@horse.ee.lbl.gov>.
6328 * exec.c (set_section_name): Pass arg to exec_files_info;
6329 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
6331 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
6333 * main.c (print_gdb_version): Copyright msg: only this year.
6334 (cd_command): Avoid changing current_directory on error.
6336 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
6338 * mipsread.c (parse_partial_symbols): Handle dependencies
6339 between partial symbol tables (when not doing stabs-in-ecoff).
6340 (This used to be handled by parse_fdr, but parse_fdr was
6341 incompatible with handling stabs-in-ecoff, so the code
6342 was re-written to not use parse_fdr. Unfortunately,
6343 the logic to handle dependencies was overlooked.)
6345 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
6347 * coffread.c (read_enum_type): Use the size of a target int when
6349 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
6351 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
6352 * symtab.c (lookup_reference_type, lookup_ptr_type): use
6353 TARGET_PTR_BIT to determine size of a pointer
6354 * values.c (unpack_long): when unpacking a REF or a PTR don't
6355 assume the size of the type.
6357 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
6359 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
6360 looking at its members. Improve guess between struct and union,
6361 only assuming union if multiple members have offsets of zero.
6363 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
6365 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
6366 (This is just for clarity - and one day permitting us to
6367 change FP0_REGNUM from 38 to 32, which would make more sense.)
6368 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
6369 register numbers in stabs-in-ecoff get handled correctly.
6371 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
6373 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
6374 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
6375 into BSD and Ultrix.
6377 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
6379 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
6381 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
6383 * Makefile.in: Increment version to 4.4.1.
6384 * main.c (print_gdb_version): Update copyright notice.
6386 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
6388 * mipsread.c: Prepend "struct " to the names of structure
6389 types, and similarly for enums and unions. (This used
6390 to be done, but got lost in the re-write to "guess" the
6391 difference between enum/struct/union.)
6392 Also, guess that a tag is an enum if the first member
6395 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
6397 * xm-vax.h: #ifndef ultrix around #include of endian.h and
6400 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
6402 * Projects: Patching executables is done.
6403 * Makefile.in (VERSION): Roll to gdb-4.4.
6404 * README, WHATS.NEW: Update for gdb-4.4.
6406 * symfile.c (reread_symbols): Whenever we reread one object
6407 file's symbols, we must restart the scan, because the object_files
6408 chain has been permuted.
6410 * exec.c (exec_files_info): Split out into print_section_info.
6411 Print BFD filename of each section if it's not the default one.
6412 * core.c (core_files_info): Call print_section_info.
6414 * xm-vax.h: Include a few system header files whose definitions
6415 must precede defs.h.
6416 * language.c, language.h: Make some things const.
6417 * expression.h, main.c: const spreads like ooze.
6419 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
6420 since BREAKPOINT values can be >0x80.
6422 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
6424 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
6426 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
6428 * sparc-pinsn.c: Remove kludge for preferring architectures.
6429 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
6430 and forever. Add `add' instruction to the set that get checked
6431 for a preceding `sethi' in order to print an absolute address.
6432 Corresponding changes in ../include/opcode/sparc.h needed
6433 to eliminate garbage instructions.
6435 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
6437 * mipsread.c (parse_partial_symbols): Make sure partial
6438 symbols are created for external symbols (as used to be
6439 the case). This is a bit of a pain with the mips-coff.
6440 It uses a table which points to all of the external
6441 symbols belonging to a particular FDR or psymtab.
6442 Once we've generated this table, we might as well save
6443 it, and then use it in psymtab_to_symtab_1 to find
6444 the symbols to pass to parse_external().
6445 * symfile.c, symfile.c: New function start_psymtab_common
6446 to share the common parts of allocating a new psymtab
6447 for dbxread, mipsread (and later dwarfread). Its code
6448 was pulled out from start_psymtab in dbxread.c.
6449 * dbxread.c (start_psymtab): Use start_psymtab_common().
6451 * valprint.c (val_print): If there is an error when trying
6452 to print a string, check to see if there really is a problem
6453 by reading just one character. If that works, assume
6456 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
6458 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
6459 cypress, v8 mnemonics in that order.
6461 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
6463 * sparc-pinsn.c: Put the qsort() back in.
6465 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
6467 * findvar.c (read_register, write_register): Handle machines
6468 where REGISTER_TYPE is not the same size as "int".
6470 Handle debug symbols in dynamically loaded (relocated) code:
6472 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
6473 offset to process_one_symbol.
6474 (process_one_symbol): Take new offset parameter. Add it into
6475 appropriate symbol types to relocate symbols to loaded addresses.
6476 Handle all possible symbol types, and complain() about types that
6477 we don't expect to see.
6478 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
6479 process_one_symbol (FIXME, should pass real offset).
6483 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
6485 (set_breakpoint, break_command_1, until_break_command,
6486 catch_command_1, breakpoint_re_set_one): Use it.
6487 * symtab.h (resolve_sal_pc): Declare.
6488 * infcmd.c (jump_command): Use resolve_sal_pc.
6490 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
6492 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
6494 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
6496 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
6497 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
6498 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
6500 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
6502 * dbxread.c (process_one_symbol): Make a first cut at handling
6503 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
6505 * symtab.c (find_pc_line): Fix stepping into and out of #included
6508 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
6510 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
6511 no longer any need to copy ../include/opcode/* into gdb.
6513 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
6515 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
6517 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
6519 * valprint.c (type_print_base, type_print_method_args):
6520 Print C++ constructor methods without bogus "return type."
6522 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
6524 * infptrace.c (child_xfer_memory): Parameter "target" should
6525 be a pointer to a structure, not the entire structure.
6527 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
6529 * depend: Convert the couple of references to ansidecl.h that
6530 used the local gdb version to use the ../include version.
6532 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
6535 (child_xfer_memory): Takes pointer to a struct, not entire struct.
6536 (inferior_proc_init): Fix non-ANSI version of args.
6537 (attach): Call print_sys_errmsg with correct number of args.
6538 (mappingflags): Make static, does not need to be global.
6540 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
6541 not the entire struct itself.
6543 * valops.c (value_assign): Cast some args to modify_field() and
6544 {read,write}_register_bytes() correctly.
6546 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
6548 * Makefile.in (MALLOCSRC): Removed reference to removed local
6551 * dwarfread.c (list_in_scope): Needs an initial value, use file
6554 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
6556 * main.c (main): Make option_index local to keep new getopt happy.
6557 main.c, solib.c, Makefile.in: Update copyright notices.
6559 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
6561 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
6563 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
6565 * Makefile.in (HFILES): Add partial-stab.h.
6567 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
6569 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
6570 New files for stratus. Not complete enough to actually build
6571 on the Stratus machine; that awaits copyright assignment for
6574 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
6575 for getting custom flags into CFLAGS when doing makes.
6577 * configure.in: Add config information for stratus.
6579 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
6581 * dbxread.c (process_one_symbol): Pass address of structure
6582 to complain(), rather than the whole structure.
6584 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
6586 * solib.c (solib_add_common_symbols): Only compile in when not
6587 using SVR4 style shared libraries.
6589 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
6591 * dwarfread.c (locval): Add offreg flag to indicate location
6592 values that are computed off a base register.
6594 * dwarfread.c (new_symbol): Rework TAG_global_variable and
6595 TAG_local_variable cases to account for static variables
6596 within function scopes.
6598 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
6600 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
6601 doesn't exist on some systems.
6603 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
6604 nexting over recursive function calls.
6606 * target.c (target_read_string): Create this routine to read null
6607 terminated strings from the target. It deals with running off the
6608 end of memory elegantly as well. solib.c (find_solib): Use
6609 target_read_string() to avoid problems with running off the end of
6612 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
6613 that reference pgrp_inferior.
6615 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
6617 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
6618 mips-tfile has been hacked to act more "traditionally."
6619 * dbxread.c: Fixed typo in comment.
6621 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
6623 * mips-tdep.c (mips_skip_prologue): Add some number of
6624 'sw' instructions before 'addiu' adjusts the stack.
6626 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
6628 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
6629 freescope, buildblock closescope, record_line, add_symbol_to_list,
6630 gatherblocks, make_blockvector): Extensive changes to switch
6631 to generic symbol table building code in buildsym.c. Remove
6632 scope tree structures and functions, symbol table building
6633 functions, and lots of other small changes.
6635 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
6636 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
6638 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
6640 * buildsym.c (cleanup_undefined_types): Add support for enums.
6641 This fixes the 'GDB internal error. cleanup_undefined_types with
6644 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
6646 * dbxread.c: detect gcc2 compilations.
6648 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
6650 * sparc-pinsn.c: Rename bitfields that overlap with macro names
6651 in ../include/opcode/sparc.h.
6653 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
6655 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
6656 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
6657 to reflect actual locations of opcode files, so TAGS target will
6660 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
6662 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
6665 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
6666 dereferencing to access the correct elements.
6668 * valops.c (value_addr): Declare return type of external func
6671 * xcoffread.c: Undefine next_symbol_text before redefining it.
6673 For older changes see ChangeLog-9091
6679 version-control: never