1 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
3 * Makefile.in: Add info for paread.o.
4 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
6 * blockframe.c (frameless_look_for_prologue): Correct the
8 * gdbtypes.h, gdbtypes.c: Use const in decl of
9 cplus_struct_default, now that pa-gas assembler has been fixed.
10 * hppah-nat.c: Formatting.
11 * hppah-tdep.c: Remove lots of useless externs for variables we
13 * (find_unwind_entry): Speed up by using binary search, and a one
15 * (rp_saved): New routine to see what unwind info says about RP
16 being saved on the stack frame.
17 * (frame_saved_pc): Look for prologue to see if we need to
18 examine the stack for the saved RP or not.
19 * (init_extra_frame_info): Check for prologue, instead of
20 framesize to determine if we are frameless or not.
21 * (frame_chain_valid): Stop backtraces when we run into _start.
22 * (push_dummy_frame): Reformat to make more readable.
23 * (find_dummy_frame_regs): ditto.
24 * (hp_pop_frame): ditto.
25 * (hp_restore_pc_queue): small cleanup.
26 * (hp_push_arguments): ditto.
27 * (pa_do_registers_info): ditto.
28 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
29 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
30 * Define FRAME_CHAIN_VALID.
31 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
34 * paread.c (pa_symtab_read): Use new bfd conventions for
35 accessing linker symbol table.
36 * (pa_symfile_init): Access embedded STAB info via BFD section
37 mechanism and related macros.
40 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
42 * sparc-stub.c: Use a seperate stack for our traps.
43 * Handle recursive traps.
44 * Remove all trap init code. This needs to be done by the
46 * (set_mem_fault_trap): Call exceptionHandler() to setup this
48 * (handle_exception): See if we are at breakinst, if so, then
49 advance PC sp that users can just step out of breakpoint().
50 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
51 new place if SP has changed.
52 * (case 's'): Get rid of this, we can't do it yet.
53 * (case 't'): New command to test any old random feature.
54 * (case 'r'): New command to reset the system.
55 * (breakpoint): Add label to breakpoint trap instruction so that
56 handle_exception() can detect where we are and get past the
59 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
61 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
63 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
65 * configure.in: recognise all sparclite variants
67 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
69 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
70 binary files oring in the right bit.
72 * main.c, source.c, state.c, symmisc.c: use macros defined in
73 fopen-{bin|both} when fopening files.
75 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
77 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
78 from a configuration file (typically including <limits.h>), or to
79 TARGET_CHAR_BIT if CHAR_BIT is not defined.
80 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
81 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
82 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
83 * exppritn.c (print_subexp, dump_expression): Add case for
85 * expression.h (OP_BITSTRING): New expression element type for
87 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
88 macros to convert between number of expression elements and bytes
89 to store that many elements.
90 * i960-tdep.c (leafproc_return): Use new macros to access
91 minimal symbol name and address fields.
92 * m88k-pinsn.c (sprint_address): Use new macros to access
93 minimal symbol name and address fields.
94 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
95 minimal symbol address field.
96 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
97 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
98 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
99 Use new BYTES_TO_EXP_ELEM macro.
100 * parse.c (write_exp_bitstring): New function to write packed
101 bitstrings into the expression element vector.
102 * parse.c (length_of_subexp, prefixify_subexp): Add case for
104 * parser-defs.h (struct stoken): Document that it is used for
105 OP_BITSTRING as well as OP_STRING.
106 * parser-defs.h (write_exp_bitstring): Add prototype.
107 **** start-sanitize-chill ****
108 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
109 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
110 LOWER, LENGTH): New tokens for keywords.
111 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
112 upper_lower_argument, length_argument, array_mode_name,
113 string_mode_name, variant_structure_mode_name): New non-terminals
115 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
116 * ch-exp.y (match_bitstring_literal): New lexer support function
117 to recognize bitstring literals.
118 * ch-exp.y (tokentab6): New token table for 6 character keywords.
119 * ch-exp.y (tokentab5): Add LOWER, UPPER.
120 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
121 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
122 * ch-exp.y (yylex): Check tokentab6.
123 * ch-exp.y (yylex): Call match_bitstring_literal.
124 **** end-sanitize-chill ****
126 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
128 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
129 symbol name and value fields.
131 * c-exp.y (yylex): Make static, to match prototype and other
134 * expression.h (exp_opcode): Add BINOP_MOD.
135 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
136 * expprint.c (dump_expression): Handle new BINOP_MOD.
137 * language.c (binop_type_check): Handle new BINOP_MOD.
138 * main.c (float_handler): Re-enable float handler when hit.
139 * valarith.c (language.h): Include, need current_language.
140 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
141 for integer divide truncates towards zero for negative results.
142 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
143 * valarith.c (value_binop): Allow arithmetic operations on
144 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
145 **** start-sanitize-chill ****
146 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
147 * ch-exp.y (tokentab3): Add MOD and REM.
148 * ch-exp.y (yylex): Set innermost_block for symbols found
149 in local scopes. Return LOCATION_NAME for local symbols.
150 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
151 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
152 **** end-sanitize-chill ****
154 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
156 * command.c (shell_escape, make_command, _initialize_command):
157 don't create or use fork if CANT_FORK is defined.
158 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
159 code written for the IBM PC" remain.
160 * xm-go32.h: define CANT_FORK
162 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
164 * remote-sim.c: first attempt at general simulator interface
165 * remote-hms.c: whitespace
166 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
167 understand new stack layout. (print_register_hook): print ccr
168 register in a fancy way.
170 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
172 * eval.c (language.h): Include.
173 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
174 to pointer types when the current language is C. It loses for
175 other languages when the lower index bound is nonzero.
176 * valarith.c (value_subscript): Take array lower bounds into
177 account when performing subscripting operations.
178 * valops.c (value_coerce_array): Add comment describing why
179 arrays with nonzero lower bounds are dealt with in value_subscript,
180 rather than in value_coerce_array.
182 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
184 **** start-sanitize-chill ****
185 * ch-exp.y (FLOAT_LITERAL): Add token.
186 * ch-exp.y (literal): Add FLOAT_LITERAL.
187 * ch-exp.y (match_float_literal): New lexer routine.
188 * ch-exp.y (convert_float): Remove.
189 * ch-exp.y (yylex): Call match_float_literal.
190 * ch-exp.y (yylex): Match single '.' after trying
191 to match floating point literals.
192 **** end-sanitize-chill ****
194 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
195 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
197 * expprint.c (dump_expression): New function for dumping
198 expression vectors during gdb debugging.
199 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
200 MULTI_SUBSCRIPT and moved out of BINOP range.
201 * expression.h (DUMP_EXPRESSION): New macro that calls
202 dump_expression if DEBUG_EXPRESSIONS is defined.
203 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
204 * parse.c (length_of_subexp, prefixify_subexp): Change
205 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
206 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
207 prefixify'ing the expression.
208 * printcmd.c (print_command_1): Add comment.
209 **** start-sanitize-chill ****
210 * ch-exp.y (expression_list): Add useful actions.
211 * ch-exp.y (value_array_element): Add useful actions.
212 * ch-exp.y (array_primitive_value): Add production.
213 * ch-exp.y (yylex): Recognize ',' as a token.
214 **** end-sanitize-chill ****
216 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
218 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
219 POSIXize the recursive makes (make [variable assignments] target{s})
221 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
223 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
224 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
225 CPLUS_MARKER for all SVR4 systems, so follow suit.
226 * defs.h (strdup_demangled): Remove prototype.
227 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
228 SYMBOL_INIT_LANGUAGE_SPECIFIC.
229 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
230 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
231 prim_record_minimal_symbol_and_info): Use new macro
232 SYMBOL_INIT_LANGUAGE_SPECIFIC.
233 * minsyms.c (install_minimal_symbols): Use new macro
234 SYMBOL_INIT_DEMANGLED_NAME.
235 * stabsread.c (define_symbol): Use new macro
236 SYMBOL_INIT_DEMANGLED_NAME.
237 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
238 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
239 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
240 SYMBOL_INIT_DEMANGLED_NAME.
241 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
242 SYMBOL_DEMANGLED_NAME now tests language itself.
243 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
244 now tests language itself.
245 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
246 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
247 mangled name member in the language dependent portion of a symbol.
248 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
249 mangled name member appropriate for a symbol's language.
250 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
251 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
252 SYMBOL_DEMANGLED_NAME now tests language itself.
253 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
254 initializes language dependent portion of symbol.
255 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
256 demangles and caches the demangled form of symbol names.
257 * utils.c (fputs_demangled, fprint_symbol): Use current language
258 to select an appropriate demangling algorithm.
259 * utils.c (strdup_demangled): Remove, no longer used.
260 **** start-sanitize-chill ****
261 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
262 access the Chill mangled name member in the language dependent
264 * ch-lang.c (chill_demangle): New function, simple demangler.
265 * defs.h (chill_demangle): Add prototype.
266 * symtab.h (language_dependent_info): Add struct for Chill.
267 **** end-sanitize-chill ****
269 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
271 * Makefile.in (BISON): Add comment that when bison is used, it
272 must include the "-y" option.
273 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
274 Remove defines to remap non-yacc symbols, thus backing out of
275 previous recent changes. Standard policy is that non-yacc parser
276 generators get fixed, rather than adding bug workarounds in gdb
277 for each new one that pops up. Expand comment to note this.
278 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
280 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
282 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
283 case. Use code in N_SOL.
285 * paread.c: New file that contains all HPPA/HPUX symbol reading
287 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
288 * (dbx_symfile_init): Use sizeof(long) instead of 4.
289 * (dbx_symfile_offsets): Make static.
290 * (pastab_build_psymtabs): New interface routine for paread to
291 send stabs into dbxread.
292 * gdb-stabs.h: Remove gobs of HPPA cruft.
294 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
296 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
298 **** start-sanitize-chill ****
299 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
300 **** end-sanitize-chill ****
302 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
303 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
304 and YYDEBUG is not already defined.
305 * c-exp.y (strncmp): Replace throughout with STREQN, missed
306 them during the previous replacements.
307 * printcmd.c (_initialize_printcmd): Update internal documentation
308 for "set" command to note that the assignment syntax is language
310 **** start-sanitize-chill ****
311 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
312 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
313 and YYDEBUG is not already defined.
314 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
315 single_assignment_action): New terminals and nonterminal for gdb
316 extensions to chill expression grammer.
317 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
318 tokens that start with '$' (register names, convenience vars, etc).
319 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
320 * ch-exp.y (yylex): Call match_dollar_tokens.
321 **** end-sanitize-chill ****
323 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
325 * hppah-tdep.c (skip_trampoline_code): Use new macros for
326 accessing minimal symbol data.
327 * infcmd.c (read_pc): Use #ifdef, not #if.
328 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
329 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
332 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
333 frame. Use find_return_regnum to find the caller.
334 * (find_unwind_entry): New routine to locate stack frame info
335 associated with a procedure. This looks in the $UNWIND_START$
336 section in the SOM file.
337 * (find_return_regnum): New routine. Uses find_unwind_entry() to
338 figure out where the caller's return address is stored.
339 * (find_proc_framesize): New routine. Uses find_unwind_entry()
340 to figure out the frame size for a procedure.
341 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
342 * (init_extra_frame_info): New routine. Corrects PC and FP for
343 outermost frame if necessary.
344 * (frame_chain): New routine, moved from tm-hppa.h.
345 * (skip_trampoline_code): Handle computed function calls (ie:
346 calls from $$dyncall).
347 * (unwind_command): Temporary support function to allow user
348 to control/observe aspects of the unwind (stack frame) info.
349 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
350 was in a system call, if so, then read the PC from r31.
351 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
352 with extra arg for skip_trampoline_code().
353 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
354 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
355 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
357 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
359 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
360 Call new bfd_get_size() and verify that string table is no larger
361 than the file that is supposed to contain it.
362 * symfile.c (syms_from_objfile): Only complain about configured
363 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
364 current target is the default BFD target.
366 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
368 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
369 * solib.c (bkpt_names): New array of symbol names to try to
370 use for the "mapping complete" breakpoint. Configurable
371 define SOLIB_BKPT_NAME is first one to try.
372 * solib.c (find_solib): Test debug_base for nonzero rather
373 than just greater than zero.
374 * solib.c (enable_break): Use bkpt_names to look up address
375 at which to set "mapping complete" breakpoint.
377 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
379 * defs.h (STRCMP, STREQ, STREQN): New macros.
380 * defs.h (demangle_and_match): Remove prototype.
381 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
382 and STREQN defined in defs.h.
383 * dwarfread.c (set_cu_language): For completely unknown languages,
384 try to deduce the language from the filename. Retain behavior
385 that for known languages we don't know how to handle, we use
387 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
388 and demangled name fields in symbol.
389 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
390 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
391 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
392 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
393 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
394 Replace usages throughout.
395 * elfread.c (demangle.h): Include.
396 * elfread.c (record_minimal_symbol): Remove prototype and function.
397 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
398 B_CLRALL): Moved from symtab.h to gdbtypes.h.
399 * infcmd.c (jump_command): Remove code to demangle name and add
400 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
401 * minsyms.c (demangle.h): Include.
402 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
403 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
404 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
405 * mipsread.c (psymtab_language): Add static variable.
406 * stabsread.c (demangle.h): Include.
407 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
408 names and cache them in the SYMBOL_DEMANGLED_NAME field.
409 * stack.c (return_command): Remove explicit demangling of name
410 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
411 * symfile.c (demangle.h): Include.
412 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
413 to match macros in symfile.h and allow them to be compiled
414 if INLINE_ADD_PSYMBOL is not true.
415 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
416 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
417 Add code to demangle and cache C++ symbol names. Use macro form
418 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
419 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
420 Remove, also defined in symfile.c, which we already fixed.
421 * symtab.c (expensive_mangler): Remove prototype and function.
422 * symtab.c (find_methods): Remove physnames parameter and fix
424 * symtab.c (completion_list_add_symbol): Name changed to
425 completion_list_add_name.
426 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
427 the normal symbol name and the cached C++ demangled name.
428 * symtab.c (lookup_demangled_partial_symbol,
429 lookup_demangled_block_symbol): Remove prototypes and functions.
430 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
431 use lookup_block_symbol instead of lookup_demangled_block_symbol.
432 Remove code to try demangling names and matching them.
433 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
434 Fix to try matching the cached demangled name if no match is
435 found using the regular symbol name.
436 * symtab.c (find_methods): Remove unused physnames array.
437 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
438 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
439 * symtab.c (completion_list_add_symbol): Rewrite to use cached
440 C++ demangled symbol names.
441 * symtab.h: Much reformatting of structures and such to add
442 whitespace to make them more readable, and make them more
443 consistent with other gdb structure definitions.
444 * symtab.h (general_symbol_info): New struct containing fields
445 common to all symbols.
446 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
447 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
448 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
449 * symtab. (struct minimal_symbol, struct partial_symbol, struct
450 symbol): Use general_symbol_info struct.
451 * utils.c (demangle_and_match): Remove, no longer used.
452 * valops.c (demangle.h): Include.
453 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
454 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
455 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
456 symmisc.c, symtab.c, valops.c: Replace references to minimal
457 symbol fields with appropriate macros.
458 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
459 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
460 demangle.c, elfread.c, energize.c, environ.c, exec.c,
461 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
462 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
463 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
464 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
465 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
466 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
467 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
468 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
469 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
470 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
471 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
473 * buildsym.c (start_subfile, patch_subfile_names): Default the
474 source language to what can be deduced from the filename.
475 * buildsym.c (end_symtab): Update the source language in the
476 allocated symtab to match what we have been using.
477 * buildsym.h (struct subfile): Add a language field.
478 * c-typeprint.c (c_print_type): Remove code to do explicit
480 * dbxread.c (psymtab_language): Add static variable.
481 * dbxread.c (start_psymtab): Initialize psymtab_language using
482 deduce_language_from_filename.
484 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
486 * valprint.c (val_print): Reorganize comment and add note
487 about dependency on target byte ordering.
488 **** start-sanitize-chill ****
489 * ch-exp.y (value_array_slice): Fix typo.
490 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
491 byte sized ints are assumed to be char strings and printed with
492 string syntax. In chill, arrays of chars and arrays of
493 bytes/ubytes are distinquishable, and printed appropriately.
494 **** end-sanitize-chill ****
496 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
498 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
499 read/write routines for HPUX.
501 * hppa-pinsn.c (print_insn): Improve handling of be and ble
502 branch targets to compute target address using const from previous
503 instruction if necessary.
504 * Add `Q' operator to print out bit position field various
506 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
507 cleanups, use new code from Utah.
508 * (store_inferior_registers): Update to new code from Utah.
509 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
510 * (fetch_register): Clear out priv level when reading PCs.
511 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
512 * Remove decl of errno, #include wait.h and target.h.
513 * (frame_saved_pc): Check `flags' pseudo-register to see if we
514 were inside of a kernel call. If so, then PC is in a different
515 register. Also, mask out bottom two bits of all PCs so as not to
516 confuse higher level code.
517 * (push_dummy_frame): Create from #define in tm-hppa.h.
518 * (find_dummy_frame_regs): Update from Utah.
519 * (hp_pop_frame): Create from #define in tm-hppa.h.
520 * (hp_restore_pc_queue): New, from Utah.
521 * (hp_push_arguments): Big fixes from Utah.
522 * (pa_do_registers_info, pa_print_registers): Only print out fp
524 * (skip_trampoline_code): New routine to deal with stubs that
525 live in nowhereland between callers and callees.
526 * i860-tdep.c: Remove decl of attach_flag.
527 * infrun.c (wait_for_inferior): Add new macro
528 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
529 at by PC will be nullified. If so, then step the target once more
530 so as to avoid confusing the user.
531 * (just before step_over_function:): Use stop_func_start, not
532 stop_pc when checking for the existance of line number info.
533 stop_func_start will reflect the proper address of the target
534 routine, not of the stub that we may be traversing to get there.
535 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
536 to deal with the stubs that PA compilers sometimes stick between
537 callers and callees. Also, define FLAGS_REGNUM for access to the
539 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
541 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
542 write gr0, PC regs, and PSW!
543 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
544 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
546 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
547 * Define struct unwind_table_entry.
548 * valops.c (call_function_by_hand): Add another arg to
549 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
552 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
554 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
556 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
558 * Makefile.in (VERSION): Bump to 4.7.4.
559 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
560 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
561 * Makefile.in (HFILES): Add valprint.h.
562 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
563 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
564 * typeprint.c, typeprint.h: New files for language independent
565 type printing functions.
566 * c-typeprint.c, m2-typeprint.c: New files for language dependent
567 type printing functions and definitions.
568 * valprint.h: New include file for language independent value
569 printing definitions.
570 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
571 dependent value printing functions.
572 * c-exp.y (production ptype): Add range_type variable and use new
573 create_range_type function.
574 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
575 infcmd.c (path_var_name), language.c (unk_op_print_tab),
576 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
577 "const static" to ANSI-conformant "static const".
578 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
579 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
581 * c-lang.h (c_print_type, c_val_print): Add prototypes.
582 * coffread.c (decode_type): Add range_type variable and call to
583 new create_range_type function.
584 * complaints.c (complain): Remove unused val variable.
585 * complaints.c (_initialize_complaints): Make it void.
586 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
587 variable and call new create_range_type function.
588 * defs.h (enum val_prettyprint): Move enum from value.h to here
589 so we can avoid having to include value.h just for prototypes that
590 need the enum (thanks ANSI).
591 * dwarfread.c (struct_type): Local anonymous_size variable is
592 only used if !BITS_BIG_ENDIAN.
593 * dwarfread.c (decode_subscript_data_item): Add rangetype
594 variable and call new create_range_type function.
595 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
597 * eval.c (evaluate_subexp): Remove unused local variable name
598 and the statement with no side effects that initializes it.
599 * expprint.c (print_subexp): Change local_printstr to
601 * gdbtypes.c (create_range_type): New function that creates
602 a range type using code fragments from object file readers as
603 an example of what has to be initialized.
604 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
605 and high_bound parameters, replaced with a single range_type
606 parameter. Change function body to use passed in range_type
607 rather than handcrafting one.
608 * gdbtypes.h (create_range_type): Add prototype.
609 * gdbtypes.h (create_array_type): Change prototype parameters.
610 * infrun.c (normal_stop): Remove unused local variables tem and c.
611 * infrun.c (hook_stop_stub): Return 0 rather than random value.
612 * language.c (unk_lang_print_type, unk_lang_val_print): Add
613 stub functions that call error if called.
614 * language.c (unknown_language_defn, auto_language_defn,
615 local_language_defn): Add initializers unk_lang_print_type and
617 * language.h (struct language_defn): Reformat for larger
618 comments, add la_print_type and la_val_print members. Add
619 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
620 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
621 * m2-lang.c (m2_create_fundamental_type): Remove unused local
623 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
625 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
626 * main.c (execute_command): Remove unused local variable cmdlines.
627 * main.c (echo_command), stabsread.c (read_type), printcmd.c
628 (clear_displays), symmisc.c (block_depth), values.c
629 (clear_value_history):
630 Make testing of truth value of assignment result explicit.
631 * mipsread.c (upgrade_type): Update FIXME to include future use
632 of create_range_type.
633 * printcmd.c (ptype_command, ptype_eval, whatis_command,
634 whatis_exp, maintenance_print_type): Move prototypes and functions
636 * printcmd.c (_initialize_printcmd): Move add_com calls for
637 ptype_command and whatis_command to new typeprint.c.
638 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
639 * source.c (find_source_lines): Local variable c only used
640 when LSEEK_NOT_LINEAR is defined.
641 * stabsread.c (read_array_type): Use new create_range_type
643 * stabsread.c (read_range_type): Add new index_type variable and
644 call new create_range_type function rather than handcrafting
646 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
647 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
648 * symtab.c (type_print_base usages): Use c_type_print_base.
649 * symtab.c (type_print_varspec_prefix usages): Use
650 c_type_print_varspec_prefix.
651 * symtab.c (type_print_method_args usages): Use
652 cp_type_print_method_args.
653 * valprint.c: Completely ripped apart and the fragments used
654 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
655 valprint.h. Remaining stuff is language independent.
656 * value.h (struct fn_field): Forward declare for prototypes.
657 * value.h (type_print_1): Remove prototype.
658 * value.h (enum val_prettyprint): Moved to defs.h.
659 * value.h (typedef_print): Prototype renamed to c_typedef_print.
660 * value.h (baseclass_offset): Add prototype.
661 **** start-sanitize-chill ****
662 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
663 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
664 * ch-typeprint.c: New file for language dependent type printing.
665 * ch-valprint.c: New file for language dependent value printing.
666 * ch-exp.y (parse_number): Remove prototype and stub function.
667 * ch-exp.y (decode_integer_literal): Removed unused digits and
669 * ch-exp.y (convert_float): Completely ifdef out for now.
670 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
671 ch-lang.c (chill_op_print_tab):
672 Change from ANSI-obsolescent "const static" to ANSI-conformant
674 * ch-exp.y (yylex): Add unhandled storage class enumeration
675 literals to switch statement for completeness.
676 * ch-lang.c (chill_create_fundamental_types): Remove unused
677 nbytes variable. Change dummy type to 2 bytes to match int.
678 Handle FT_VOID types gratuituously added to chill DWARF by
679 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
680 type rather than a one byte TYPE_CODE_INT type.
681 * ch-lang.c (chill_language_defn): Add chill_print_type and
683 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
684 **** end-sanitize-chill ****
686 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
688 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
689 bfd_get_symbol_leading_char instead.
691 * coffread.c (EXTERNAL_NAME): New macro for removing possible
692 leading character from names.
693 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
694 (read_coff_symtab): Complain() about .bb/.eb mismatch, don't error().
695 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
696 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
698 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
699 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
700 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
701 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
702 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
703 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
704 * symfile.c (syms_from_objfile): Insert debugging check to test
705 NAMES_HAVE_UNDERSCORE setting against the BFD support. FIXME,
706 remove this (and all tm-*.h NAMES_HAVE_UNDERSCORE) soon.
708 * doc/gdbint.texinfo (Host Conditionals): Remove
709 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
711 (Target Conditionals): Remove all of the above.
713 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
715 * coffread.c (decode_type): catch negative tagndx fields generated
717 * exec.c: comment out string following #endif.
718 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
719 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
721 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
722 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
724 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
726 * complaints.c: New file, code moved from utils.c.
727 * complaints.c (complain): Made into a varargs function.
728 * complaints.h: New file, code moved from symfile.h.
729 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
730 * Makefile.in (HFILES): Add complaints.h.
731 * Makefile.in (OBS): Add complaints.o.
732 * symfile.c (complaint_root, stop_whining, complaint_series,
733 complain, clear_complaints, add_show_from_set for stop_whining):
734 Moved to complaints.c.
735 * symfile.h (struct complaint, complaint_root decl, complain
736 prototype, clear_complaints prototype): Moved to complaints.h.
737 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
738 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
739 complaints.h. Remove casts from arguments to complain(),
740 which is now a varargs function, and remove unnecessary
741 placeholder zero args.
742 * defs.h (begin_line): Add prototype.
743 * defs.h (vprintf_filtered): Add prototype.
744 * dwarfread.c (varargs.h): Remove, no longer needed.
745 * dwarfread.c (dwarfwarn): Remove prototype and function.
746 * dwarfread.c (complaints): Define a bunch of complaints.
747 * dwarfread.c (SQUAWK): Remove macro defs, convert all
748 usages to standard complain() calls.
749 * utils.c (begin_line): New function that ensures that
750 whatever gets filter-printed next starts on its own line.
751 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
752 but to stdout (calls vfprintf_filtered internally).
754 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
756 * remote.c: Avoid printf_filtered line limit. Suggested by
757 Robert R. Henry, <rrh@tera.com>.
758 * infcmd.c (environment_info): Ditto, but it was my idea.
760 * main.c (main): Accept --silent as well as --quiet. Change +help
761 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
763 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
764 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
766 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
768 * tm-nindy960.h, remote-nindy.c: Lint.
770 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
772 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
773 a optional type to decorate as an array type, the type of the
774 index, and the bounds of the array. Records this additional info
775 in the array type for use with languages with nonzero array
777 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
778 to note that arrays may have bounds.
779 * gdbtypes.h (create_array_type): Update prototype.
780 * c-exp.y (ptype production): Adjust for new create_array_type
782 * coffread.c (decode_type): Call create_array_type rather than
783 handcrafting array types.
784 * convex-tdep.c (value_type): Remove, now use create_array_type.
785 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
786 vector_type into calls to create_array_type.
787 * dwarfread.c (decode_subscr_data): Name changed to
788 decode_subscript_data_item throughout.
789 * dwarfread.c (decode_subscript_data_item): Rewrite to use
790 create_array_type. Now records index type and range as well.
791 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
792 change to use create_array_type.
793 * dwarfread.c (read_subroutine_type): Test existing user defined
794 types before decorating them, to ensure they are blank, and
795 complain about it if they are not.
796 * dwarfread.c (decode_fund_type): For unrecognized types, always
797 return some valid type (type integer). If the unrecognized type
798 cannot be an implementation defined type, complain as well.
799 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
800 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
801 * mipsread.c (upgrade_type): Add FIXME comment that code to
802 handcraft arrays should be replaced with call to create_array_type.
803 * stabsread.c (read_array_type): Replace code to handcraft
804 array types with call to create_array_type.
805 * valprint.c (type_print_varspec_prefix): Minor formatting
806 change, join lines that don't need to be split.
808 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
810 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
811 decl for attach_flag, it now lives in inferior.h.
812 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
813 Make most functions static.
814 * hppah-nat.c: General cleanups, remove BSD specific code (since
815 that all lives in hppab-nat.c).
816 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
817 Change sense of test against inside_entry_file(). This fix is
819 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
820 to read/write_register_bytes().
821 * gdbtypes.h: Remove const from decl for cplus_struct_default to
822 work around PA-GAS assembler bug. Also, add trailing */ to some
824 * gdbtypes.c: Remove const from decl for cplus_struct_default.
825 Same reason as above.
827 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
829 * mipsread.c (parse_symbol): When checking whether a structured
830 type is an enum, check qualifiers of its first member, as well as
831 the base type of the member. Bug found and fixed by John M.
832 Farrell, <farrell@fjord.reo.dec.com>.
834 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
835 * remote-vx.c: Don't include vx-share/reg.h.
836 * vx-share/ptrace.h: Reproduce from scratch.
837 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
838 * Makefile.in: Remove references to removed files, and to removed
839 29k-share directories.
841 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
843 * c-lang.c (_initialize_c_language): Name changed from
845 * m2-lang.c (_initialize_m2_language): Name changed from
847 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
848 it is no longer inside m2-exp.y, where it was remapped by Makefile.
849 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
850 expression parsing into c-lang.c and m2-lang.c respectively.
851 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
852 m2-exp.y respectively.
853 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
854 and m2-* files respectively.
855 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
856 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
857 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
858 * expression.h (struct block): Forward declaration for prototypes.
859 * language.h (struct objfile): Forward declaration for prototypes.
860 **** start-sanitize-chill ****
861 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
862 * Makefile.in (HFILES): Add ch-lang.h.
863 * Makefile.in (OBS): Add ch-lang.o.
864 * ch-exp.y: Migrate code that has nothing to do with expression
865 parsing into ch-lang.c.
866 * ch-lang.c: New file, code migrated from c-exp.y.
867 * ch-lang.h: New file, internal interface between ch-* files.
868 * ch-lang.c (_initialize_chill_language): Name changed from
869 _initialize_chill_exp.
870 **** end-sanitize-chill ****
872 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
873 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
874 * config/amix.mh (NATDEPFILES): Add.
875 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
878 * dwarfread.c (decode_subscr_data): Remove spurious test that
879 accepted only integer subscript types. We don't do anything
880 with the type at the moment anyway.
882 **** start-sanitize-chill ****
883 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
885 * ch-exp.y (match_character_literal): Fix case where no
886 match at all is found.
887 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
888 width types. For example, "INT" is always 2 bytes regardless
889 of the values of any TARGET_*_BIT macros. So use explicit
890 numeric sizes for the types.
891 **** end-sanitize-chill ****
893 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
895 * c-exp.y (c_create_fundamental_type): New function to create
896 language specific fundamental types for C.
897 * m2-exp.y (m2_create_fundamental_type): New function to create
898 language specific fundamental types for Modula 2.
899 * c-exp.y (c_language_defn, cplus_language_defn): Add
900 c_create_fundamental_type to language struct initializers.
901 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
902 to language struct initializers.
903 * dwarfread.c (expression.h, language.h): Include.
904 * dwarfread.c (ftypes): New array to hold fundamental types
905 for current compilation unit.
906 * dwarfread.c (cu_language_defn): New pointer to language
907 struct for language of current compilation unit.
908 * dwarfread.c (dwarf_fundamental_type): New function to
909 create/lookup fundamental types.
910 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
911 * dwarfread.c (throughout): Replace lookup_fundamental_type
912 with dwarf_fundamental_type.
913 * dwarfread.c (read_file_scope): Zero out ftypes for each new
914 compilation unit (may be different language or different objfile).
915 * gdbtypes.c (lookup_fundamental_type): Move actual type
916 creations into language specific fundamental type creation
917 functions and call via create_fundamental_type. Add comment
918 about this function being obsolescent.
919 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
920 sized signed and unsigned integers.
921 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
922 * language.c (language_def): New function to lookup a language
923 struct given it's enumeration.
924 * language.h (struct language_defn): Add la_fund_type, a pointer
925 to a function that creates fundamental types for this language.
926 * language.h (create_fundamental_type): New macro to create
927 fundamental types based on the current language.
928 * language.h (language_def): Add prototype.
929 * language.c (unk_lang_create_fundamental_type): New function
930 for initializing language structs, calls error if called.
931 * language.c (unk_language_defn, auto_language_defn,
932 local_language_defn): Use unk_lang_create_fundamental_type.
933 **** start-sanitize-chill ****
934 ch-exp.y (chill_create_fundamental_type): New function.
935 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
936 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
937 **** end-sanitize-chill ****
939 **** start-sanitize-chill ****
940 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
942 * dwarfread.c (CHILL_PRODUCER): Add producer string for
944 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
945 as GCC_PRODUCER and GPLUS_PRODUCER.
946 **** end-sanitize-chill ****
948 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
950 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
953 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
955 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
956 rather than '$'. This particular piece of braindamage is
957 spreading like ooze. It's now infected libiberty, deja-gnu,
959 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
960 hardwired '$' character.
962 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
964 (Changes to break incredibly ugly, unmaintainable 750 line
965 read_struct_type function up into managable pieces.)
966 * Makefile.in (VERSION): Bump to 4.7.3.
967 * stabsread.c (struct field_info): Local struct definition.
968 * stabsread.c (read_member_functions, read_struct_fields,
969 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
970 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
971 functions from fragmented read_struct_type.
972 * stabsread.c (stabs_general_complaint): Catchall complaint.
973 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
974 symbol name continuation code. Use macro throughout.
975 * stabsread.c (various places): Replace add-one-to-pointer
976 with pointer increment.
977 * stabsread.c (read_type): Retain function local copy of type
978 descriptor. Rearrange code calling read_struct_type() to match
980 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
981 a single blank as the name of nameless enumerations. Recognize
982 this special case and set nameless flag.
983 **** start-sanitize-chill ****
984 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
986 * ch-exp.y (access_name): New non-terminal token and
988 * ch-exp.y (general_procedure_name): Now a terminal token.
989 * ch-exp.y (location): Expand production.
990 * ch-exp.y (match_simple_name_string): New function.
991 * ch-exp.y (yylex): Call match_simple_name_string and return
992 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
993 **** end-sanitize-chill ****
995 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
997 * munch: Backslash escape vertical bar characters inside
998 grep patterns since they have special meaning for some greps.
999 * parse.c (write_exp_string): Complete rewrite to store string
1000 contants as a leading explicit length, followed by the string data,
1001 followed by a trailing explicit length.
1002 * eval.c (evaluate_subexp), expprint.c (print_subexp),
1003 parse.c (length_of_subexp), parse.c (prefixify_subexp):
1004 Use recorded explicit length of strings in expression elements,
1005 rather than strlen. Adjust code to skip over strings stored in
1006 expression elements, and code to access strings, to account for
1007 new leading explicit size expression element.
1008 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
1009 0, to avoid negative expression element indices.
1010 * valops.c (search_struct_method): Minor whitespace change.
1012 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
1014 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
1015 which together maintain a dynamically expandable static buffer
1016 for the lexer to use when translating C strings to their internal
1017 form (other future uses possible). Fix parsing of C style strings
1018 to do the normal C style input conversions of escaped character
1020 * valops.c (value_string): Remove translation of escaped
1021 character sequences, now done in C expression parser.
1022 * language.h (PRINT_LITERAL_FORM): New macro that takes character
1023 and decides if it should be printed in literal form or some other
1024 form, based on it's ASCII value and setting of sevenbit_strings.
1025 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
1026 macro, change indentation style.
1027 **** start-sanitize-chill ****
1028 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
1029 * ch-exp.y (chill_printstr): First cut at real function instead
1031 **** end-sanitize-chill ****
1033 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1035 * nindy-share/stop.h: fixed bogus comment-end in copyright message
1037 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
1039 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
1041 * defs.h (sevenbit_strings): Add declaration.
1042 * defs.h (printchar): Replace with gdb_printchar.
1043 * language.h (language_defn): Add new function pointers
1044 la_printchar and la_printstr, to do language dependent
1045 printing of characters and strings.
1046 * language.h (local_printchar, local_printstr): New macros
1047 to call language dependent functions pointed to by la_printchar
1048 and la_printstr respectively.
1049 * c-exp.y (emit_char, c_printchar, c_printstr): New language
1050 dependent functions for printing characters and strings.
1051 * c-exp.y (c_language_defn, cplus_language_defn): Add
1052 c_printchar and c_printstr.
1053 * command.c (do_setshow_command): Rename printchar use to
1055 * expprint.c (print_subexp): Replace C style string output
1056 with call to local_printstr.
1057 * language.c (unk_lang_printchar, unk_lang_printstr):
1058 New stubs, currently errors.
1059 * language.c (unknown_language_defn, auto_language_defn,
1060 local_language_defn): Add unk_lang_printchar and
1062 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
1063 language dependent functions to print characters and strings.
1064 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
1065 * utils.c (printchar): Renamed to gdb_printchar.
1066 * valprint.c (print_string): Remove prototype, function moved
1067 to c-exp.y, where it becomes c_printstr.
1068 * valprint.c (print_max): Made global for reference from the
1069 language dependent printing routines in *-exp.y.
1070 * valprint.c (repeat_count_threshold): New variable with function
1071 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
1072 Change all references to old macro to references to new variable.
1073 * valprint.c (value_print, val_print): Replace calls to
1074 print_string with calls to local_printstr.
1075 * valprint.c (val_print): Replace C style character printing
1076 with call to local_printchar.
1077 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
1078 * valprint.c (_initialize_valprint): Add add_show_from_set
1079 call for setting up repeat_count_threshold as print variable.
1080 **** start-sanitize-chill ****
1081 * ch-exp.y (decode_integer_value): New function.
1082 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
1083 * ch-exp.y (chill_printchar, chill_printstr): New language
1084 dependent functions for printing characters and strings.
1085 * ch-exp.y (chill_language_defn): Add chill_printchar and
1087 **** end-sanitize-chill ****
1089 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
1091 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
1092 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
1093 (print_gdb_version): New arg is stdout or stderr. Callers changed.
1095 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
1097 * remote-vx.c (vx_kill): just warn if we can't contact the board,
1098 and assume the process has been killed.
1100 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
1102 * remote-udi.c (udi_open): Reset vars so that user can re-run
1103 programs without leaving GDB.
1104 * (many routines): Slightly improve error handling.
1105 * (download): Zero out BSS by longs instead of bytes to avoid
1106 timeouts in real hardware.
1107 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
1108 that connection is no longer in use after shutdown() of socket.
1109 This keeps GDB from dying of a SIGPIPE when you issue multiple
1110 `target udi' commands.
1112 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
1114 * language.h (language_format_info): New structure to bundle
1115 local formatting information.
1116 * language.h (language_defn): Replace individual format info
1117 with language_format_info structs.
1118 * language.h (local_*_format, local_*_format_prefix,
1119 local_*_format_specifier, local_*_format_suffix): New macros
1120 for binary/octal/decimal/hex formats to access info elements.
1121 * c-exp.y (c_language_defn): Update for new format handling.
1122 * m2-exp.y (m2_language_defn): Update for new format handling.
1123 * dbxread.c (language.h): Include for partial-stab.h use.
1124 * mipsread.c (expression.h, language.h): Include for
1126 * defs.h (local_hex_format, local_hex_format_custom,
1127 local_hex_string, local_hex_string_custom): Move to language.h.
1128 * language.c (local_hex_format_custom, local_hex_string,
1129 local_hex_string_custom, local_octal_format_custom): Use new
1131 * language.c (unknown_language_defn, auto_language_defn,
1132 local_language_defn): Update for new format handling.
1133 * printcmd.c (print_scalar_formatted): Use new macros
1134 to access decimal and binary format info for printing.
1135 **** start-sanitize-chill ****
1136 * c-exp.y (chill_language_defn): Update for new format handling.
1137 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
1138 * ch-exp.y (decode_integer_literal): Add function
1139 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
1140 * ch-exp.y (builtin_type_chill_char): Add definition.
1141 * gdbtypes.h (builtin_type_chill_char): Add declaration.
1142 **** end-sanitize-chill ****
1144 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
1146 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
1148 (aix_framedata): added nosavedpc field.
1149 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
1151 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
1152 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
1153 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
1154 instructions as function_frame_info does. Expand special case of
1155 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
1157 (pop_frame): Add 4 rather than sizeof (int) to avoid host
1159 (function_frame_info): Set frameless if the function has no frame,
1160 and set nosavedpc if the PC was not saved. Handle gcc generated
1161 stfd 31,-4(31); st 31, -12(31) correctly.
1162 (frameless_function_invocation): New second argument pcsaved; if 0
1163 return whether the function has a frame, if 1 return whether the
1165 (frame_initial_stack_address): Correct typo: cache registers for
1166 callee_fi, not for fi, (avoids reading garbage memory locations).
1168 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
1170 * infrun.c (wait_for_inferior (just before step_over_function
1171 label)): Change test for stepping into subroutine to check for the
1172 presence of line number info. This makes stuff compiled with -g1
1173 cause GDB to not lose control when stepping.
1175 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
1176 Improve comments as well.
1178 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
1180 * Makefile.in (VERSION): Bump to 4.7.2
1181 * symtab.c (find_pc_symtab): Fix return of random value
1183 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
1184 Makefile since it contains sed patterns used in generation.
1185 Add sed pattern to also delete #include of any malloc.h.
1186 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
1187 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
1188 function names to conform to K&R terminology with respect to
1189 logical and bitwise operators:
1190 UNOP_ZEROP => UNOP_LOGICAL_NOT
1191 UNOP_LOGNOT => UNOP_COMPLEMENT
1192 BINOP_LOGAND => BINOP_BITWISE_AND
1193 BINOP_LOGXOR => BINOP_BITWISE_XOR
1194 BINOP_LOGIOR => BINOP_BITWISE_IOR
1195 BINOP_AND => BINOP_LOGICAL_AND
1196 BINOP_OR => BINOP_LOGICAL_OR
1197 PREC_OR => PREC_LOGICAL_OR
1198 PREC_AND => PREC_LOGICAL_AND
1199 PREC_LOGIOR => PREC_BITWISE_IOR
1200 PREC_LOGXOR => PREC_BITWISE_XOR
1201 PREC_LOGAND => PREC_BITWISE_AND
1202 value_zerop() => value_logical_not()
1203 value_lognot() => value_complement()
1204 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
1205 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
1206 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
1207 and is nonexistant in some SVR4 based systems.
1208 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
1209 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
1211 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
1212 * source.c (source_info): Fix minor nits, print "1 line" rather
1213 than "1 lines", and "language is <lang>".
1214 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
1215 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
1216 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
1218 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
1219 **** start-sanitize-chill ****
1220 * ch-exp.y: New expression parser, for GNU-Chill.
1221 * defs.h (enum language): Add language_chill.
1222 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
1223 LANG_MODULA2 a recognized language.
1224 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
1225 Chill as well as Modula-2.
1226 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
1227 builtin_type_chill_ulong, builtin_type_chill_real): Add.
1228 * language.c (set_language_command): Add chill.
1229 * language.c (binop_result_type, integral_type, character_type,
1230 boolean_type, structured_type, value_true, binop_type_check):
1231 Add language_chill cases.
1232 * language.h (_LANG_chill): Define.
1233 * symfile.c (deduce_language_from_filename): Recognize the
1234 filename extensions ".chill", ".c186", and ".c286" for Chill.
1235 * valprint.c (typedef_print): Add case for language_chill.
1236 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
1237 * Makefile.in (YYFILES): Add ch-exp.tab.c.
1238 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
1239 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
1241 * Makefile.in (distclean): Add target ch-exp.tab.c.
1242 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
1243 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
1244 * eval.c (evaluate_subexp): Add OP_BOOL case.
1245 * expprint.c (print_subexp): Add OP_BOOL case.
1246 **** end-sanitize-chill ****
1248 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
1250 * infcmd.c (set_environment_command): Avoid skipping first
1251 char of env value if an '=' appears in it. Bug report and fix
1252 by Mark Jungerman, <maj@lucid.com>.
1254 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
1256 * infcmd.c (step_over_calls): Improve comments.
1257 * symtab.c (find_pc_psymtab): Clean up a bit.
1258 * (find_pc_symtab): Fix comments, clean up code.
1259 * (find_pc_line): General cleanups, efficiency improvements.
1260 Also, don't return garbage when some line info exists, but there
1263 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
1265 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
1266 member, and the stat pointer passed to vmap_symtab was NULL, the
1267 wrong vmap entries would be modified. Fixes behavior where
1268 attempting to load symbols for a module with no member would mess
1269 up already read in symbols.
1271 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
1273 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
1274 29k-share/dfe/mini2udi.o.
1275 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
1276 * alldeps.mak, depend: Update to deal with removal of
1277 aforementioned files.
1278 * remote-udi.c: Major cleanups. Clean up udi_open and drop
1279 requirement for useless 'program' argument. Clean up
1280 udi_create_inferior, and udi_load to call common download()
1281 routine. Create download routine to load remote hosts directly
1282 (with the help of BFD) so that we don't need yank.c and
1284 Fix udi_detach to call UDIDisconnect with
1285 the right arguments. Clean up udi_resume, don't assign tip_error
1286 twice. Clean up udi_wait, straighten out status codes. Make
1287 udi_kill really work.
1289 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1291 * c-exp.y: separated host/target idea of integer type size,
1292 removed redundant parse rules. (YYSTYPE): added typed_val, removed
1293 UINT and CHAR rules. (parse_number): work out the targetwise type
1294 of a number based upon it's size and qualifiers. (yylex): chars
1295 are now treated the same way as ints.
1297 * source.c (indentify_source_line): don't core dump if wanted
1298 line is larger than number of lines in source. (can happen when
1299 coff gets confused about #included source).
1301 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
1303 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
1304 when debugging a program with 100 shared libraries.
1306 * solib.c (solib_map_sections): Always close the BFD we open.
1307 Free all malloc'd storage we allocate, too, including error cases.
1308 (struct so_list): Remove unused so_bfd member.
1309 (clear_solib): Don't bother closing so_bfd.
1311 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
1312 cacheable. `So many symbol files, so little file descriptors.'
1314 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
1316 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
1317 Stubs should stand alone as much as possible.
1319 * source.c (show_directories): Avoid printf_filtered length prob
1320 pointed out by Jonathan Stone.
1322 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
1323 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
1324 <Lee_Cooprider@vos.stratus.com>.
1326 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
1328 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
1329 struct, not struct itself.
1330 * serial.h (serial_restore): Fix prototype, takes pointer not
1333 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
1335 * Makefile.in (depend): Add nm.h to the list of things to fixup.
1336 * depend: Redo, to fixup nm.h problems with *-tab.c files.
1338 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
1340 * i386-stub.c: Remove ansidecl.h and the few uses of it.
1341 Stubs should stand alone as much as possible.
1343 * README: Add remote-es1800.c and remote-st2000.c to table.
1344 * go32-nat.c: Remove, there is no native go32 support.
1345 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
1347 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
1349 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
1350 new routines to deal with sending SIGINTs to attached processes
1351 when the user interrupts the controlling GDB.
1352 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
1353 the aforementioned routines when waiting for the attached process.
1355 * elfread.c, mipsread.c: Include <string.h>.
1356 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
1357 * serial.h: Add prototype for serial_restore().
1359 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
1361 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
1362 minimal_symbol_count, because the NULL symbol is not included in
1363 the count. This prevented this function from finding the last
1364 symbol in the table.
1366 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
1368 * dbxread.c (process_one_symbol): if not defined
1369 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
1370 the start of the function, not just after N_FUN.
1372 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
1374 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
1375 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
1376 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
1377 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
1378 file. Remove preprocessor defines that previously did remapping.
1380 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
1382 * infcmd.c (run_command): Avoid long calls to printf_filtered.
1383 Bug fix courtesy of Alexander Klaiber.
1385 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
1387 hp300 native support (hp300hpux untested).
1389 * hp300ux-xdep.c: removed.
1390 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
1391 * xm-hp300hpux.h: updated copyright.
1392 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
1393 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
1394 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
1395 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
1396 fork-child.o coredep.o corelow.o.
1397 (NAT_FILE, NATDEPFILES): new macros.
1398 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
1399 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
1401 (NAT_FILE, NATDEPFILES): new macros.
1402 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
1404 Vax ultrix native support.
1406 * nm-vax.h: new file.
1407 * Makefile.in (HFILES): added nm-vax.h.
1408 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
1409 coredep.o corelow.o removed.
1410 (NAT_FILE, NATDEPFILES): new macros.
1411 * xm-vax.h: updated copyright.
1412 (REGISTER_U_ADDR): removed.
1414 Apollo native support (untested).
1416 * Makefile.in (HFILES): added nm-apollo68[bv].h.
1417 * a68v-nat.c, nm-apollo68[bv].h: new files.
1418 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
1419 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
1420 * a68v-xdep.c: removed.
1421 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
1422 inftarg.o fork-child.o a68v-xdep.o.
1423 (NAT_FILE, NATDEPFILES): new macros.
1425 * defs.h: include nm.h.
1426 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
1427 sparc-tdep.c, : do not include nm.h.
1428 * doc/gdbint.texinfo: nm.h now included in defs.h.
1430 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
1432 * Makefile.in (VERSION): 4.7.1 post release!
1434 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
1436 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
1438 * Makefile.in (VERSION): gdb-4.7 release.
1439 * README: Update for gdb-4.7.
1441 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
1443 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
1446 * alldeps.mak, depend: Update.
1448 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
1450 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
1452 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
1453 causes problems in setting breakpoint in the right place in
1454 functions with `float' args which are passed as doubles.
1455 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
1456 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
1458 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
1460 * Makefile.in (HFILES): Add nm-i386sco.h.
1461 * dwarfread.c: include <sys/types.h> for SCO.
1462 * infptrace.c: Don't include ptrace.h under SCO.
1463 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
1465 * config/i386v.mt: Add exec.o to TDEPFILES.
1467 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
1469 * i386v-nat.c: Remove space from front of #endif.
1470 * irix4-nat.c: Remove externs of registers[], include inferior.h
1472 * mips-nat.c: Explicitly initialize zerobuf to 0!
1473 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
1474 Always setup fci->frame, even if it's non-zero. Too many places
1475 depend upon this behavior (and I have to get a release out the
1477 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
1478 processing_gcc_compilation if we find the embedded stabs marker.
1479 This fixes several bugs with finding the location of short or char
1480 function parameters passed on the stack.
1482 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1484 Native support for sun4sol2.
1486 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
1487 * nm-sysv4.h: new file.
1488 * Makefile.in (HFILES): added nm-sysv4.h.
1489 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
1490 (NAT_FILE, NATDEPFILES): new macros.
1491 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
1493 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
1495 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
1496 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
1498 * Makefile.in (VERSION): Tick to 4.6.9.
1500 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
1502 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
1503 definition, replace with portable one.
1504 * remote-nindy.c: Lint.
1505 (nindy_wait): Return type is int, result is inferior_pid.
1506 * symmisc.c (dump_psymtab): Only print section_offsets if set.
1507 (initialize_symmisc): Remove empty function.
1508 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
1509 Remove obsolete, misspelled macro.
1510 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
1511 (all @node commands): Use new form to avoid nitpicking errors.
1512 * doc/gdbint.texinfo: Document host/native/target split.
1514 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
1516 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
1518 * xm-mips.h (offsetof): Don't define this if __STDC__.
1520 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1522 umax native support (untested).
1524 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
1526 (NAT_FILE, NATDEPFILES): new macros.
1527 * config/umax.mt (TDEPFILES): removed exec.o.
1528 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
1529 removed to nm-umax.h.
1530 * nm-umax.h: new file.
1531 * Makefile.in (HFILES): added nm-umax.h.
1533 hppa native support (untested).
1535 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
1536 (NAT_FILE, NATDEPFILES): new macros.
1537 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
1538 * config/hppahpux.mt (TDEPFILES): removed exec.o.
1539 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
1540 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
1541 * hppa[bh]-xdep.c: removed.
1542 * hppa[bh]h-tdep.c: do not include ptrace.h.
1543 * Makefile.in (HFILES): added nm-hppa[bh].h.
1545 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
1547 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
1549 * mips-nat.c: Straighten out include files. Work around
1550 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
1553 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
1555 * mips-nat.c (fetch_core_registers, register_addr): Copy from
1556 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
1557 backtraces from core files work.
1558 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
1559 Functions are now defined in mips-nat.c.
1561 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
1563 * remote-hms.c: Disable all uses of serial_nextbaudrate and
1564 serial_default_name().
1566 * remote-hms.c, ser-go32.c, serial.h: Change from
1567 serial_timedreadchar() to new serial_readchar().
1569 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
1571 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
1573 * c-exp.y: Moved handling of 'const' and 'volatile' from
1574 <type> to <typebase>. This removes 2 conflicts.
1576 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
1578 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
1579 from breakpoint table when reseting breakpoints.
1581 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
1583 Native support cleanup and corefile fixes for i386 SVR4 systems.
1585 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
1586 fill_fpregset): Moved to i386v4-nat.c
1587 * i386v4-nat.c, nm-i386v4.h, : New files.
1588 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
1589 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
1590 change i386v-nat.o to i386v4-nat.o.
1592 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1594 Miscellaneous 386 configs updated.
1596 * config/i386aout.mt (TDEPFILES): removed exec.o.
1597 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
1598 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
1599 (NAT_FILE, NATDEPFILES): new macros.
1600 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
1601 config/i386v4.mt (TDEPFILES): removed exec.o.
1602 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
1603 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
1604 (NAT_FILE, NATDEPFILES): new macros.
1605 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
1606 fork-child.o coredep.o corelow.o i386-xdep.o.
1607 (NAT_FILE, NATDEPFILES): new macros.
1609 Native support cleanup for i386bsd (untested).
1611 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
1612 * config/i386bsd.mh (NATDEPFILES): added exec.o
1613 * tm-i386bsd.h (FLOAT_INFO): removed.
1614 * nm-i386bsd.h (FLOAT_INFO): added.
1616 Native support for i386v (untested).
1618 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
1619 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
1620 (NAT_FILE, NATDEPFILES): new macros.
1621 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
1622 * i386-xdep.c: removed.
1623 * Makefile.in (HFILES): added nm-i386v.h
1624 * i386v-nat.c, nm-i386v.h: new file.
1625 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
1627 * tm-i386v.h (FLOAT_INFO): removed.
1629 Native support for linux (untested).
1631 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
1632 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
1633 (NAT_FILE, NATDEPFILES): new macros.
1634 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
1635 * Makefile.in (HFILES): added nm-linux.h.
1636 * nm-linux.h: new file.
1637 * xm-linux.h: updated copyright. cleaned up formatting.
1638 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
1640 Native support for sun386 (untested).
1642 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
1643 fork-child.o sun386-xdep.o.
1644 (NAT_FILE, NATDEPFILES): new macros.
1645 * config/sun386.mt (TDEPFILES): removed exec.o.
1646 * Makefile.in (HFILES): added nm-sun386.h.
1647 * sun386-nat.c, nm-sun386.h: new file.
1648 * sun386-xdep.c: removed.
1649 * xm-sun386.h: updated comment and copyright.
1650 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
1653 Native support for i386mach (untested).
1655 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
1656 fork-child.o mach386-xdep.o.
1657 (NAT_FILE, NATDEPFILES): new macros.
1658 * Makefile.in (HFILES): added nm-i386mach.h.
1659 * nm-i386mach.h, i386mach-nat.c: new files.
1660 * mach386-xdep.c: removed.
1661 * xm-i386mach.h: updated copyright.
1662 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
1665 Native separation for go32 (untested).
1667 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
1668 * go32-nat.c: new file.
1669 * go32-xdep.c (call_ptrace, child_resume,
1670 fetch_inferior_registers, store_inferior_registers,
1671 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
1673 Native support for m88k (untested).
1675 * Makefile.in (HFILES): added nm-m88k.h
1676 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
1677 FETCH_INFERIOR_REGISTERS): removed.
1678 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
1679 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
1680 (NAT_FILE, NATDEPFILES): new macros.
1681 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
1682 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
1683 * m88k-xdep.c: removed.
1685 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
1687 * i386b-nat.c: Comment changes.
1688 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
1690 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
1692 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
1694 Avoid longjmp()-catching compilation errors in cross-ports.
1696 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
1697 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
1698 Move from mips-tdep.c and tm-{irix3,mips}.h.
1699 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
1701 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
1704 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
1705 (fetch_core_registers): Fix bfd_seek arguments.
1707 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
1709 Make core files work again (add back the `core' target).
1711 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
1712 (NATDEPFILES): Add corelow.o.
1713 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
1716 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
1717 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
1718 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
1719 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
1720 appears. FIXME, these should be moved to NATDEPFILES for native
1723 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1725 Ultra3 host/target/native split. (untested).
1727 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
1728 (fetch_register, fetch_inferior_registers,
1729 store_inferior_registers, fetch_core_registers): removed to
1731 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
1733 * Makefile.in (HFILES): added nm-ultra3.h.
1734 * nm-ultra3.h, ultra3-nat.c: new files for native support.
1735 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
1737 (NAT_FILE, NATDEPFILES): new macros for native support.
1738 * config/ultra3.mt (TDEPFILES): exec.o removed.
1740 * xm-vaxult.h: add MEM_FNS_DECLARED.
1742 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
1744 * Makefile.in (VERSION): Roll to 4.6.8.
1745 (OBS): Put version.o first, so Makefile rebuild happens early.
1747 * command.h: Publicize prototype for not_just_help_class_command.
1748 * command.c: Remove proto.
1749 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
1750 output. Move "maint info" from class info to class maintenance,
1752 * infrun.c: Move "stop" to class_obscure, and give it a
1753 function so it will not be seen as a global help topic. FIXME,
1754 it should be possible to set these attributes independently.
1756 * core.c (core_command): Make nicer error message for no core support.
1758 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
1760 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
1761 (elfstab_build_psymtabs): staboffset and stabstroffset args are
1763 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
1764 (scan_compilation_units): Punt unused filename arg. dbfoff,
1765 lnoffset, and curlnoffset are file_ptr's now.
1766 (dwarf_build_psymtabs): Drop desc and filename args; use
1767 objfile. dbfoff and lnoffset are file_ptr's now.
1768 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
1769 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
1770 (elf_symfile_read): Skip desc and filename args to
1771 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
1772 * gdb-stabs.h: Use file_ptr rather than off_t.
1773 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
1774 compile-time debug check that someone turned off as "unused".
1775 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
1776 * symfile.h: Update dwarf_build_psymtabs and
1777 elfstab_build_psymtabs prototypes.
1778 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
1779 Use file_ptr offsets. bfd_seeks use L_SET.
1781 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
1783 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
1784 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
1785 value so that demangler won't be invoked. This greatly speeds up
1787 * mips-tdep.c (mips_pop_frame): Rewrite handling of
1788 linked_proc_info so that it properly deallocates the appropriate
1789 item after it is done with it instead of before.
1790 * Don't pass bogus frame pointer to create_new_frame(). Just
1791 leave it as zero so that lower level code will figure out the
1794 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1796 Sony News native support.
1798 * Makefile.in (HFILES): added nm-news.h.
1799 * nm-news.h: new file.
1800 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
1801 fork-child.o coredep.o to NATDEPFILES.
1802 (NAT_FILE, NATDEPFILES): new macros for native support.
1803 * config/news.mt (TDEPFILES): removed exec.o.
1805 * remote-vx.c: remove redundant include of sys/time.h.
1807 * infrun.c: include ctype.h. Otherwise some machines result in
1808 undefined for isdigit.
1810 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
1812 * configure.in: Convert m68k entries to m68* entries to handle
1813 all the various m68xxx hosts and targets.
1814 * config/news1000.mt: No longer needed, same as news.mt.
1816 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1818 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
1820 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
1822 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
1823 nm-sun2.h, nm-mips.h.
1825 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
1827 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
1829 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
1831 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
1833 * xm-hppah.h: if __STDC__ is not defined, define
1835 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
1836 compiler; see the comment in the file.
1838 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
1840 First cut at support for all BSD variants on 386.
1842 * tm-i386bsd.h, xm-i386bsd.h: New config files.
1843 * i386b-nat.c: New native support file.
1844 * configure.in: Add host and target for i[34]86-*-bsd*.
1845 * config/i386bsd.mh, config/i386bsd.mt: New config files.
1847 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1849 Sun2 native support (untested).
1851 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
1852 REGISTER_U_ADDR): removed to nm-sun2.h.
1853 * nm-sun2.h: new file.
1854 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
1855 fork-child.o sun3-xdep.o removed.
1856 (NAT_FILE, NATDEPFILES): new macros.
1858 Mips native support. Decstation and iris4 have been tested.
1861 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
1862 fill_fpregset): removed to irix4-nat.c
1863 * mips-xdep.c: removed.
1864 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
1866 * procfs.c: include nm.h.
1867 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
1868 * xm-irix4.h: bump copyright.
1869 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
1870 PROC_NAME_FMT): removed.
1871 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
1872 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
1873 (NAT_FILE, NATDEPFILES): new macros for native support.
1874 (CC): supply default compiler switches.
1875 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
1876 fork-child.o coredep.o.
1877 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
1879 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
1880 fork-child.o mips-xdep.o coredep.o.
1881 (NAT_FILE, NATDEPFILES): new macros for native support.
1883 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1885 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
1886 (NATDEPFILES): added fork-child.o
1887 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
1888 (NATDEPFILES): added fork-child.o
1889 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
1890 (NATDEPFILES): added fork-child.o
1892 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
1894 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
1895 by using puts_filtered instead.
1897 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1899 * remote-nindy.c (nindy_load): Replacement version from Steve
1900 Chamberlain, doesn't require forking to run "strip" or "sx".
1902 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
1904 * Makefile.in (HFILES): Add nm-*.h files.
1906 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1908 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
1909 (NATDEPFILES): added fork-child.o.
1911 * doc/gdbint.texinfo: document a few more macros, create new
1912 section for native macros.
1914 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
1916 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
1917 resolution of copyright issues.
1919 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
1921 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
1922 subdir gets configured.
1924 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
1926 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
1928 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
1929 searching for a "bfd_strip" program. Also, fixed up arguments
1930 passed to that program.
1932 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
1933 which is now used for something else. Rewrite description of
1934 associated parameters to match how gdb does it now.
1935 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
1937 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
1939 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1941 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
1944 * inferior.h (proc_signal_handling_change): prototype removed.
1945 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
1946 (handle_command): now calls target_notice_signals.
1947 * procfs.c (proc_signal_handling_change): renamed to
1948 procfs_notice_signals. Now static. Add prototype. All callers
1950 * target.h (struct target_ops): new field, to_notice_signals.
1951 (target_notice_signals): new macro to cover new field.
1952 * target.c (cleanup_target): default to_notice_signals to ignore.
1953 * corelow.c (core_ops),
1955 inftarg.c (child_ops),
1956 procfs.c (procfs_ops),
1957 remote-adapt.c (adapt-ops),
1958 remote-eb.c (eb_ops),
1959 remote-es1800.c (es1800_ops, es1800_child_ops),
1960 remote-hms.c (hms_ops),
1961 remote-mm.c (mm_ops),
1962 remote-nindy.c (nindy_ops),
1963 remote-st2000.c (st2000_ops),
1964 remote-udi.c (udi_ops),
1965 remote-vx.c (vx_ops, vx_run_ops),
1966 remote.c (remote_ops),
1967 target.c (dummy_target),
1968 xcoffexec.c (exec_ops): added static initializer for
1970 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
1972 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
1974 * main.c (define_command): Add forgotten initializer.
1976 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
1978 * language.c, language.h: Move saved_language out to global
1979 expected_language. Set expected_language when user expectation
1981 * language.c (language_info): Don't print type/range checking gub.
1982 * main.c (main): Set expected language.
1983 (execute_command): Check against expected language.
1984 * symfile.c (set_initial_language): Set expected language.
1986 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
1988 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
1990 A bunch of changes mostly to improve debugging of C++ programs.
1991 Specifically, the calling of inferiors methods is improved.
1993 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
1994 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
1995 hide the implementation details of pointer-to-method objects.
1996 How to tell if the pointer points to a virtual method is
1997 still very dependent on the particular compiler, but this
1998 should make it easier to find the places to change.
1999 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
2000 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
2001 macros, instead of a hard-wired-in code that incorrectly
2002 assumed a no-longerused representation of pointer-to-method
2003 values. And otherwise fix the relevant bit-rotted code.
2005 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
2006 If there are both fields and methods, put a space between.
2008 * stabsread.c (read_struct_type): Fix bug in handling of
2009 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
2010 by '_'). (It used to prematurely exit the loop reading in
2011 the fields, so it would think it should start reading
2012 methods while still in the fields. This could crash gdb
2013 given a gcc that can emit nested type information.)
2015 * valops.c (search_struct_method): Pass 'this' value by
2016 reference instead of by value. This provides a more
2017 consistent interface through a recursive search where the
2018 "bottom" functions may need to adjust offsets (due to multiple
2020 * valops.c, value.h, values.c: Pass extra parameters to
2021 value_fn_field and value_virtual_fn_field so we can
2022 correctly adjust offset for multiple inheritance.
2023 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
2024 virtual function calls by using value_virtual_fn_field().
2025 * values.c: New function baseclass_offset, derived from
2026 baseclass_addr (which perhaps can be made obsolete?).
2027 It returns an offset rather than an address. This is a
2028 cleaner interface since it doesn't mess around allocating
2030 * valops.c (search_struct_method): Use baseclass_offset
2031 rather than baseclass_addr.
2033 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
2035 * Makefile.in: Re-install 29K/UDI stuff.
2036 * remote-udi.c (udi_resume): Clean up.
2037 * (udi_wait): Rewrite, leave out bugs.
2038 * Add debugging code to print out all register fetches and stores.
2039 * Straighten out target_ops.
2040 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
2042 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
2044 * remote-udi.c (udi_create_inferior): run with no arguments should
2045 not pass the program name as an argument, since the UDI code
2046 already handles that.
2047 (udi_load): get the symbols from prog_name, not arg_string (the
2048 load command should really use arg_string as the program name, not
2049 prog_name, but at least the run command works now).
2051 * munch: HP9000/300 nm puts an extra space between T and symbol
2054 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
2055 needed for vxworks targets.
2057 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
2059 * am29k-tdep.c (_initialize_29k): Make it possible for the
2060 user to set and query the address where function calls into the
2061 inferior write a small scratch routine. `set call_scratch_address'
2062 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
2063 * remote.c (remote_prepare_to_store): Only fetch regs if they are
2064 not already cached validly.
2066 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2068 Rs6000 native support.
2070 * infptrace.c: remove #ifdef USG from around include ptrace.h.
2071 machines without this header should not be compiling this file.
2072 * nm-rs6000.h, rs6000-nat.c: new files for native support.
2073 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
2074 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
2075 * xm-rs6000.h: do not include ptrace.h.
2076 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
2077 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
2078 infptrace.o and inftarg.o move to NATDEPFIES.
2079 (NAT_FILE, NATDEPFILES): new macro for native support.
2081 Sun3 native support.
2083 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
2084 new macros for native support.
2085 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
2086 removed sun3-xdep.o.
2087 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
2089 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
2090 * sun3-nat.c, nm-sun3.h: new files for native support.
2092 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
2094 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
2095 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
2096 dbfsize and use it to initialize new local file scope dbsize.
2097 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
2098 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
2099 DIEs as well as the current check for undersize DIEs. This helps
2100 to gracefully detect and reject corrupted DIE information.
2102 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
2104 Add `command hooks' and a hook for inferior program stopping.
2106 * command.h (struct cmd_list_element): Remove unused `aux'
2107 field. Add new `hook', `hookee', and `cmd_pointer' fields.
2108 * command.c (add_cmd): Initialize new fields, elim old.
2109 (add_alias_cmd): Clone new fields.
2110 (delete_cmd): Un-hook hookee if we're deleting hook.
2111 (help_cmd): Tell user the command is hooked, if it is.
2112 (lookup_cmd_1): Abbreviations return the original command
2113 instead of themselves, so that hooks on the original cmd will be
2115 * defs.h (enum command_class): Add class_pseudo and comments.
2116 * gdbcmd.h (execute_user_command): Add prototype.
2117 * infrun.c (normal_stop): If the stop command is hooked,
2118 run the hook whenever we stop.
2119 (hook_stop_stub): Stub for catch_errors.
2120 (_initialize_infrun): Set up pseudo "stop" command.
2121 * main.c (execute_user_command): Code extracted from execute_command.
2122 (execute_command): If hooked, run the hook before the command.
2123 (define_command): If defining a new hook, check the command it
2124 is hooking, and warn if none. Install the hook.
2125 * source.c (_initialize_source): "l" is an abbrev for "list".
2126 * doc/gdb.texinfo: Document command hooks.
2128 * Makefile.in (VERSION): Roll to 4.6.7.
2129 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
2130 * infrun.c (breakpoints_inserted): Make it static again.
2131 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
2133 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2135 Native file renaming.
2137 * nat-sparc.c -> sparc-nat.c
2138 * nat-sun4os4.h -> nm-sun4os4.h
2139 * nat-trash.h -> nm-trash.h
2140 * config/sun4os4.mh: track file renaming.
2141 * configure.in: link to nm.h rather than nat.h.
2142 * infptrace.c: include nm.h rather than nat.h.
2144 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2146 Host/target/native split for sun4.
2148 * Makefile.in (TSOBS): removed corelow.o.
2149 * infptrace.c: included nat.h.
2150 * nat-trash.h: temporary header file. This should be removed once
2151 all hosts have the native/host/target split.
2152 * configure.in: add a symlink from nat-trash.h to nat.h if no
2153 other nat file exists for this configuration.
2154 * sparc-tdep.c: no longer include sys/ptrace.h.
2155 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
2156 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
2158 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
2159 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
2160 to NATDEPFILES. removed sparc-xdep.o.
2161 (NATDEPFILES, NAT_FILE): new macros for native support.
2163 Break the direct connection from core_file_command to any
2164 particular type of core file support.
2166 * target.h (find_core_target): new prototype.
2167 * target.c (find_core_target): new function. Walks the target
2168 list looking for the core target.
2169 * core.c (core_file_command): replace calls to core_detach and
2170 core_open with find_core_target and direct calls.
2172 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
2174 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
2176 config/hp300hpux.mh: ALLOCA1 was not defined.
2178 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
2180 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
2181 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
2182 until we can figure out a better way to do paging.
2184 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
2186 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
2187 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
2188 * hppa-coredep.c: Remove, now that we use the hook.
2189 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
2190 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
2192 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
2193 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
2194 be ripped out and reimplemented right (see elfread.c).
2195 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
2197 Rename all HPPA files to fit into unique DOS filenames:
2198 * *hppabsd* => *hppab*
2199 * *hppahpux* => *hppah*
2201 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
2203 Make the /proc support a target-struct in its own right.
2205 * Makefile.in: Remove inftarg.[co], since it is now included via
2207 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
2208 reference infptrace.o. Add fork-child.o to all *.mh that
2211 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
2212 No longer global functions.
2213 (fork_inferior): New global function from fork-child.c.
2214 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
2215 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
2216 (child_create_inferior): Moved to fork-child.c as fork_inferior.
2217 (child_create_inferior): New tiny function that calls fork_inferior.
2218 * fork-child.c: New file, containing fork_inferior, which is
2219 built from slight mods to inftarg.c's child_create_inferior.
2221 * procfs.c (procfs_ops): Add target vector.
2222 (attach): Rename as static do_attach.
2223 (procfs_create_inferior): New tiny function that calls fork_inferior.
2224 (child_xfer_memory): Rename to static procfs_xfer_memory.
2225 (store_inferior_registers): Rename to static procfs_store_registers.
2226 (inferior_proc_init): Rename to static procfs_init_inferior.
2227 (procfs_attach, procfs_detach, procfs_prepare_to_store,
2228 procfs_files_info, procfs_open, procfs_mourn_inferior,
2229 procfs_can_run): Slightly mangled copies of the corresponding
2230 child_XXX routines from inftarg.c.
2231 (proc_wait): Renamed to static procfs_wait.
2232 (child_resume): Rename to static procfs_resume.
2233 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
2234 (initialize_proc_fs): Rename to initialize_procfs. Set up
2237 * putenv.c: index -> strchr.
2238 * regex.c: Always rename bcopy to memcpy, etc.
2239 FIXME: Eventually do the renames rather than use #define's.
2240 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
2242 * sparc-xdep.c: Move deferred_stores to target dependent.
2243 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
2245 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
2247 Split non-target-dependent code out of target_attach routines.
2249 * target.h: Comments on target_attach args and results.
2250 * infcmd.c (attach_command): Check for existing execution, call
2251 target_attach, set up terminal status and wait_for_inferior, wait
2252 for the attach status, and do normal_stop.
2253 * inftarg.c (child_attach): Remove target independent stuff.
2254 * remote-adapt.c (adapt_attach): Ditto.
2255 * remote-mm.c (mm_attach): Ditto.
2256 * remote-udi.c (udi_attach): Ditto.
2257 * remote-vx.c (vx_attach): Ditto.
2261 * remote-hms.c (hms_attach): Remove completely, it was useless.
2262 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
2263 commented-out start_remote calls.
2264 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
2265 DENTER and DEXIT macros and their calls. Use a real debugger --
2266 like gdb -- to see what functions are being called when.
2267 * utils.c (strcmp_iw): Make nonstatic, for lint.
2269 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
2271 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
2273 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
2275 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
2276 fix to differentiate between gcc1 & gcc2 compiled files so that we
2277 can debug calls that pass structs as args correctly.
2278 * symmisc.c (dump_symtab): If block was compiled with gcc, say
2279 so, and what version.
2281 * remote.c (remote_wait): Make regs be char to avoid picayune
2282 ANSI compiler warnings.
2284 * energize.h: Move all external struct decls to inside of
2285 __STDC__, add prototype for energize_shell_wait().
2286 * energize.c (getpty): Clean up, make us really get a controlling
2288 * (energize_initialize): Disable SIGIO prior to setting up for
2289 I/O interrupts. Move setsid(), et. al. to getpty().
2290 * (energize_shell_wait): New routine to wait for things started
2291 via the shell command, uses wait() instead of /dev/proc.
2292 * Also, add prototype for execute_command_1().
2294 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2296 * inftarg.c (child_create_inferior, child_attach,
2297 child_mourn_inferior): collect unix child process stratum
2298 functions which live below the target vector into this file to
2299 facilitate host/target/native split. Also, make them static.
2300 * inflow.c (child_mourn_inferior): removed.
2301 * infrun.c (child_create_inferior, child_attach): removed.
2302 (resume): becomes global so that functions below the
2303 target vector can find it.
2304 * inferior.h (resume): add prototype.
2305 (child_mourn_inferior, child_create_inferior, child_attach):
2308 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
2309 replaced with find_default_attach and
2310 find_default_create_inferior.
2312 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
2314 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
2315 addresses don't get displayed in the wrong positions.
2317 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2319 Separate core functions along target vector in preparation for
2320 native support. Functions above vector now live in core.c. Those
2323 * core.c (solib_add_stub, core_close, core_open, core_detach,
2324 get_core_registers, core_files_info, core_ops): moved to corelow.c
2325 (_initialize_core): removed addition of core_ops target.
2326 * corelow.c: new file.
2327 (solib_add_stub, core_close, core_open, core_detach,
2328 get_core_registers, core_files_info, core_ops): moved from core.c
2329 (_initialize_corelow): new function.
2330 * gdbcore.h (core_open, core_detach): added prototypes.
2331 (core_ops): add forward declaration.
2332 * Makefile.in (SFILES_MAINDIR): add core.c
2334 (TSOBS): change core.o to corelow.o
2336 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
2338 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
2339 instead of 'sun' predefined symbol so that trap analysis code is
2340 enabled only when the TARGET is a sun3.
2342 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2344 * tm-i960.h (ext_format_i960): Add top-level declaration.
2345 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
2346 blocks, else Sun4 compiler complains.
2348 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
2350 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
2351 instruction's argument. Patch from jonathan@cs.stanford.edu
2354 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2356 Break the thread of control that implies that a unix child
2357 process will be the default target.
2359 * target.c (find_default_run_target, find_default_attach,
2360 find_default_create_inferior, return_zero): new functions.
2361 (cleanup_target): Make return_zero the default for to_can_run.
2363 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
2364 child_create_inferior references with find_default_XXX instead.
2366 * target.h (struct target_ops): new field, to_can_run.
2367 (find_default_attach, find_default_create_inferior): new prototypes.
2368 (target_can_run): new macro.
2370 * Also added a zero (default) to_can_run element to all static
2371 struct target_ops initializations throughout GDB, except:
2372 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
2374 * infrun.c (child_create_inferior): Clean up error handling when
2375 no exec file is specified.
2376 (child_attach): Don't require exec file.
2378 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
2380 Remove kill_inferior_fast, in favor of target_kill, which goes
2381 through the target vector.
2383 * inferior.h (kill_inferior_fast): remove declaration.
2385 * main.c (disconnect): call quit_cover using catch_errors rather
2386 than calling kill_inferior_fast directly. New way goes through
2387 the target vector, handles attached processes, and writes
2388 command history if appropriate.
2389 (quit_cover): new function, wrapper for quit_command.
2391 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
2392 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
2393 inlining them into the local kill_inferior when needed.
2395 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
2397 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
2398 * stabsread.c (read_struct_type): Simplify complicated expression
2399 for dumb DECstation compiler.
2401 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
2403 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
2404 operands to memory management instructions, from WRS.
2406 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
2408 * main.c (main): Back out previous language setting changes.
2409 Replace with simple default to C before processing any init
2410 files. There MUST be a language set, even in the absence of
2411 init files or executables, or expression parsing fails.
2413 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
2415 * main.c (main): Move code that sets initial language to
2416 symfile.c. Fixup places where command files are processed to
2417 be consistent in setting a default language if none has been
2419 * symfile.c (set_initial_language): Add code moved from
2420 main() that sets an initial default language when a new
2421 symbol file is read.
2422 * symfile.c (symbol_file_command): Call set_initial_language.
2423 * symtab.c (find_main_psymtab): Add FIXME comment.
2425 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2427 * breakpoint.c, sparc-tdep.c: comment changes.
2428 * configure.in: removed target_dependent line.
2430 * remote-mm.c (mm_attach): change printf to error to prevent
2432 * remote-udi.c (udi_attach): change printf to error to prevent
2435 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
2436 calls to {fetch|store}_inferior_registers with calls to
2437 target_{fetch|store}_registers, for remote-target independence.
2439 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
2441 * Makefile.in: Fix bug I introduced in merging Rich's change.
2442 * infrun.c (child_create_inferior): Use proceed() rather than
2443 doing all the same stuff by hand.
2445 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2447 * Makefile.in, configure.in: add support for files used only when
2448 configured native, that is, when host = target.
2450 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2452 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
2453 stores are target dependent and were moved from xm to tm.
2455 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
2457 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
2459 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
2460 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
2462 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2464 * target.h (struct target_ops): removed to_convert_to_virtual and
2465 to_convert_from_virtual elements. Initializations removed from
2466 all static initializations.
2467 (target_convert_to_virtual, target_convert_from_virtual):
2469 (host_convert_to_virtual, host_convert_from_virtual): Removed
2470 forward declarations.
2471 * target.c (cleanup_target): removed default assignments for
2472 to_convert_to_virtual and to_convert_from_virtual.
2473 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
2475 * findvar.c (value_of_register, value_from_register):
2476 target_convert_to_virtual inlined.
2477 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
2478 * valops.c (value_assign): target_convert_from_virtual inlined.
2480 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
2482 * main.c (gdb_readline): Avoid printf_filtered, which sets char
2483 position wrong if used for the prompt.
2484 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
2486 Support for accessing arbitrary MIPS stack frames in memory.
2488 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
2489 set, run it before INIT_EXTRA_FRAME_INFO.
2490 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
2492 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
2493 (FP) value in the frame_info struct if it is zero (as from top of
2495 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
2497 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
2498 comes back as zero. So does FP_REGNUM, as a trigger for
2499 init_extra_frame_info.
2501 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
2502 the program counter set before INIT_EXTRA_FRAME_INFO is run.
2503 (INIT_FRAME_PC): Defined to null.
2504 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
2505 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
2506 Briefly explain MIPS stacks in GDB.
2508 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
2510 * copying.awk, copying.c (show_copying_command,
2511 show_warranty_command): Rename from copying_info, warranty_info,
2512 to match command function conventions.
2514 * utils.c (prompt_for_continue): Reinitialize more-counts
2515 before printing anything, and again afterward. Fix comments.
2516 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
2517 or alloca() if needed.
2519 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
2520 detect native versus cross-host.
2522 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
2524 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
2525 Suns. Rename to m68k_saved_pc_after_call.
2526 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
2527 m68k_saved... instead of sun3_saved...
2529 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
2531 * Makefile.in (update-depend, update-alldeps): Split out of
2532 setup-to-dist, for convenience in rebuilding the depend and
2534 (assorted): Update to catch straggler files when building gdb.tar.Z.
2536 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
2538 Preliminary cleanup for splitting host/native/target.
2540 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
2541 here; it is dealt with at a gdb-target-independent level.
2542 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
2543 high toned routine. Fix return type to void.
2544 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
2545 Rich and I believe the "real problem" was that both single_step
2546 and target_resume were issuing PT_CONTINUE calls. This would
2547 cause the second PT_CONTINUE to sometimes fail because the process
2548 was already running.
2549 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
2551 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
2553 * energize.c (pty_to_kernel): Must check for EAGAIN as
2554 termination condition.
2555 (full_filename): Don't prepend dirname if filename begins with /.
2556 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
2558 (getpty (NCR)): Lotsa bug fixes...
2559 (kernel_dispatch (case StopRType)): Use kill() instead of
2560 killpg() so we can deal with losing systems...
2561 (wait_for_events): Work around NCR select() lossage. It doesn't
2562 zero out readfds when select() returns zero.
2563 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
2564 getcwd() instead of getwd() (NCR getwd() seg faults).
2565 (energize_wait): Use sigaction() for NCR. Their version of signal()
2566 is unreliable by default.
2568 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
2569 error from PIOCSWSTOP.
2571 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
2572 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
2573 defs.h, utils.c: Make vfprintf_filtered global.
2575 * energize.c (send_location): New routine to consolidate all
2576 places where we must notify kernel of where the given pc is.
2577 (cplus_demangle): Put single-quotes around demangled names.
2578 (energize_call_command): Call send_location() after doing up,
2579 down, and frame commands.
2581 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2583 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
2584 pass at doc for two new remote targets---29K using UDI, and Tandem
2585 ST2000 using STDBUG.
2587 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
2589 * doc/all.m4: turn on H8/300 stuff for generic manual
2591 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
2592 after explicit call to breakpoint() in serial stubs.
2594 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
2596 * mipsread.c: Clean up some white space.
2597 (parse_symbol): Handle stEnd of stFile.
2598 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
2600 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
2601 store_inferior_registers): Replace unexplained numbers
2602 with manifest constants from a DECstation header file.
2603 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
2604 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
2606 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
2608 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
2609 for "down". Suggested by Richard Stallman.
2611 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2613 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
2614 redeclaration bug on SunOS 4.
2616 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
2618 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
2619 * m68k-stub.c: Remove a few extraneous ANSI-isms.
2620 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
2621 they aren't already there.
2622 * remote-vx.c (vx_prepare_to_store): Ditto.
2623 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
2625 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
2627 Removed a large number of changes inserted by Per Bothner
2628 for C++ support. These will go back in when they've been
2631 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
2633 * serial.h: Fix prototye for serial_raw().
2634 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
2635 serial_write() to match prototypes.
2636 * remote-st2000.c (get_reg_name): Make *p be const.
2638 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2640 * remote-nindy.c (nindy_fetch_registers): Make return type void,
2641 to agree with target structure field type.
2642 (nindy_store_registers): Ditto.
2644 * Makefile (OPCODES): New var, pointing to opcodes library.
2645 (CLIBS, CDEPS): Include it.
2646 (saber_gdb): Load opcodes library.
2648 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
2650 * a68v-xdep.c (store_inferior_registers): declare as void.
2651 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
2652 * remote-st2000.c: Massive changes to use new serial package.
2653 Also added 'connect' command to transparantly connect to serial
2655 * ser-termios.c: Big cleanup, use nicer coding conventions.
2656 * ser-bsd.c: New module, serial stuff for BSD systems.
2657 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
2658 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
2660 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2662 * doc/gdb.texinfo: fix shameful error of agreement reported by
2663 jimb@occs.cs.oberlin.edu (Jim Blandy)
2664 * doc/gdb.texinfo: remove old partial discussion of remote serial
2665 protocol (via serial debug stubs)
2666 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
2667 use of serial debug stubs
2669 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
2671 * symfile.h: Declaration of set_demangling_style() moved
2672 here from demangle.h (which is now in ../include).
2673 * i386-xdep.c: Update comment.
2675 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2677 * symtab.c (completion_list_add_symbol): restructured to optimize
2678 for time. First clip names that cannot match. Then clip any
2679 names we've already considered. Drop a redundant strncpy. Drop
2680 a redundant malloc and associated free for demangled names.
2682 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
2684 * a68v-xdep.c (store_inferior_registers): Define as type void.
2685 * configure.in: Add host m68k-apollo*-bsd*.
2686 * demangle.c (struct demanglers): Use enum instead of constant
2687 value to keep braindamaged HP/Apollo compiler happy.
2689 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
2691 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
2692 match "FOO". This allows 'break Foo' to work when Foo is
2693 a mangled C++ function. (See comment before function.)
2695 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
2697 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
2698 for files in vx-share/*.c.
2699 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
2700 for normal GDB source files.
2702 * Makefile.in (VERSION): Roll to 4.6.6.
2704 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
2705 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
2706 * tm-sun3os4.h: Update comments.
2707 * xm-delta88.h: Remove STACK_END_ADDR.
2709 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
2711 * Makefile.in (VERSION): Roll to 4.6.5.
2713 * infrun.c: Lint for recent `handle' changes.
2715 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
2716 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
2717 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
2718 should include a ser-XXX.o module.
2720 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
2721 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
2723 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
2724 known suns in configure.in, rather than mapping them to unique
2725 config files that happen to duplicate other config files.
2726 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
2727 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
2729 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
2731 * configure.in (*-*-sunos*): Use trailing * to match all
2732 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
2733 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
2734 in production on Sun-4.
2735 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
2736 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
2737 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
2739 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
2740 config/sparc-noun.mt: New target configs for embedded.
2741 * config/sun4os3.{mh,mt}: Remove, never existed in production.
2743 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
2744 target definitions for embedded with and without underlines on
2745 identifiers. FIXME -- this ought to be known by BFD instead.
2747 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
2748 not a parameter of the CPU, but of the development environment.
2749 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
2751 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
2753 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
2754 (which involves reading in main's symtab) if we have no breakpoints.
2756 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
2758 * dwarfread.c (cu_language): New local variable to record
2759 language for current compilation unit being processed.
2760 * dwarfread.c (set_cu_language): New local function to decode
2761 and record language for current compilation unit being processed.
2762 * dwarfread.c (synthesize_typedef): Add local function to
2763 synthesize a typedef for C++ classes, structs, unions, and
2765 * dwarfread.c (read_structure_scope): Synthesize typedefs
2766 for C++ classes, structs and unions.
2767 * dwarfread.c (read_enumeration): Synthesize typedefs for
2769 * dwarfread.c (read_file_scope): Call set_cu_language to
2770 record language for current compilation unit. After symtab
2771 is built, save this recorded language.
2772 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
2773 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
2774 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
2775 typedefs for C++ classes, structs, unions, and enumerations.
2776 * dwarfread.c (scan_compilation_units): Call set_cu_language
2777 to record language for current compilation unit.
2778 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
2779 for TAG_enumeration_types, rather than in add_partial_symbol.
2780 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
2781 case with class, struct, and union type cases, now that they are
2782 the same. Remove tests for non-NULL name attributes, now done
2784 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
2785 treat as alias for TYPE_CODE_STRUCT for now.
2787 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
2789 * Makefile.in: map "gdb" through program_transform_name when
2792 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
2794 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
2795 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
2796 Use "regi" for local indexing through register numbers, reserving
2797 "regno" for the name of a specific register passed as an input
2798 parameter. Fix bug propagated through all versions that sometimes
2799 used regno as an index when it should have been regi, thus using
2800 -1 as an index in some cases.
2802 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
2804 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
2805 respectively, so same demangler can be used by other programs.
2806 * Makefile.in: Remove demangler stuff.
2807 * Makefile.in (depend): Pass -I../readline (needed for main.c).
2808 * demangle.c (_initialize_demangler): Tell demangler which
2809 CPLUS_MARKER to assume.
2811 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
2813 RS/6000 portability changes (for hosting cross-debuggers).
2815 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
2816 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
2817 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
2818 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
2819 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
2820 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
2821 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
2822 (NO_SINGLE_STEP): Add, target-dependent.
2823 (loadinfotextindex): Lowercase, remove "aix_".
2824 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
2825 (NO_SINGLE_STEP): Remove, target-dependent.
2826 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
2827 * xcoffread.c: Only build file if RS/6000 native GDB.
2828 (build_function_symbol): Remove #if 0'd code.
2829 * rs6000-tdep.c: Cleanup. Add static fn protos.
2830 Use CORE_ADDR for addresses throughout. Make void fns void.
2831 (pop_dummy_frame): Add FIXME about bogosity of design here.
2832 (rs6000_struct_return_address): Ditto.
2833 (frameless_function_invocation, frame_get_cache_fsr,
2834 frame_initial_stack_address, xcoff_relocate_symtab,
2835 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
2836 add_text_to_loadinfo, find_toc_address): Move from xdep file.
2837 Use CORE_ADDRs. Change identifiers to lowercase.
2839 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
2840 supplying dummy routines if non-native. Add prototype for
2841 static exec_one_dummy_insn. Move a mess of functions to
2842 rs6000-tdep.c (as above). Remove #if 0'd code.
2844 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
2845 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
2846 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
2848 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
2851 * vx-share/README, nindy-share/README: New files describing
2852 how these directories' code is shared, and with whom.
2854 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
2856 * configure.in (target configurations): Reformat into table.
2857 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
2859 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
2860 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
2861 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
2862 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
2863 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
2864 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
2866 * Makefile.in (config-check): Add command to check whether
2867 configure.in is consistent with config/*.
2869 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
2871 * configure.in (host configurations): Reformat nested cases into
2872 easy-to-maintain table.
2873 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
2874 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
2876 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
2878 * cplus-dem.c: Reorder args to most local functions to make them
2879 follow the consistent pattern of struct work_stuff pointer first,
2880 followed by pointer into string being demangled, followed by
2881 pointer to the string where the result is being stored, followed
2882 by other args. Also generally replace most variables of name
2883 "type" with "mangled" for consistency. They all pointed to the
2884 same string but half were one name and half the other.
2885 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
2886 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
2887 use whenever a qualified name is being demangled.
2888 * cplus-dem.c (do_type): Qualified names are treated similarly
2889 to fundamental types, not as modifiers of fundamental types.
2891 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
2893 * configure.in: Add sparclite as a target.
2895 * sparc-stub.c (handle_exception): Flush instruction cache just
2896 before returning to the user. (hexToInt): Fix overzealous cleanup.
2898 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
2900 * infrun.c (handle_command): Rewrite to allow multiple signal
2901 numbers, signal number ranges, and to recognize "all" to mean all
2902 signals except those used by the debugger.
2903 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
2904 to set or reset actions for specific signals.
2906 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
2908 * coffread.c (decode_type): Call alloc_type to alloc new
2910 * stabsread.c (read_array_type, read_range_type, define_symbol):
2911 Call alloc_type to alloc new types.
2912 * stabsread.c (define_symbol): Move dbl_valu symbol field data
2913 from type_obstack to symbol_obstack.
2914 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
2916 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
2917 associated with a type, using the same mechanism as was used to
2918 allocate space for the type structure itself.
2919 * coffread.c (patch_type, coff_read_struct_type,
2920 coff_read_enum_type): Use TYPE_ALLOC.
2921 * dwarfread.c (struct_type): Use TYPE_ALLOC.
2922 * gdbtypes.c (create_array_type, check_stub_method,
2923 allocate_cplus_struct_type): Use TYPE_ALLOC.
2924 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
2925 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
2926 read_range_type): Use TYPE_ALLOC.
2928 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
2930 * breakpoint.c (breakpoint_re_set): Select a default source
2931 symtab if one is not currently selected.
2932 * utils.c (query): Call wrap_here before building the output
2933 query string, to turn off wrapping and flush any buffered output.
2934 Otherwise our query may end up in the wrap buffer and never be
2936 * eval.c (evaluate_subexp): Report error when attempting to
2937 evaluate subscript for types without a target type, rather
2938 than dumping core by using the NULL pointer.
2939 * symfile.c (symbol_file_command): Forget current_source_symtab
2940 and current_source_line when discarding symbol table.
2942 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
2944 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
2946 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
2947 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
2949 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
2951 * remote.c (remote_open): Fix baud rate setting to make -b flag
2952 work. (remote_wait): Change 'T' message parser to deal with new
2953 improved format which allows stub to send an arbitrary bunch of
2955 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
2956 make all this re-entrant by storing all state on the stack. Clean
2957 up memory error trapping. (computeSignal, set_debug_traps):
2958 make it all table driven. Make a start at a baud rate setting command.
2960 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
2962 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
2964 * remote-vx.c: redefine malloc to avoid buggy declaration on
2965 RS/6000 <rpc/types.h>.
2966 xm-rs6000.h: include <sys/select.h> to define fd_set for
2967 <rpc/svc.h> on RS/6000.
2969 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
2971 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
2972 recursive invocations of make. Always create installation
2975 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
2977 * m68k-pinsn.c: Minor fix in style of output (don't use
2978 range to indicate floating point control registers).
2980 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
2982 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
2984 * infcmd.c (registers_info): Handle multiple register names.
2985 Changes inspired by Roland McGrath.
2987 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
2989 * sparc-stub.c: New file. Mix it with your SPARClite
2990 application, and it will speak GDB remote protocol!
2991 * remote.c (remote_wait): Change 'T' (expedited reply) message to
2992 deal with arbitrary registers. Needed for sparc-stub.
2994 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
2996 * cplus-dem.c (cplus_markers): Add table for gnu style and
2997 use throughout, in place of compile time constant CPLUS_MARKER.
2998 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
2999 * cplus-dem.c (cfront_special): New function, as suggested
3000 by pfieland@stratus.com.
3001 * cplus-dem.c (forget_types): New function.
3002 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
3004 * cplus-dem.c (mop_up): Call forget_types().
3005 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
3006 Use throughout, instead of checking current_demangling_style.
3007 * cplus-dem.c (demangle_signature): When finding an explicit
3008 start of function args, forget all remembered types for
3009 lucid/cfront style demangling.
3010 * cplus-dem.c (demangle_prefix): In a sequence of two or more
3011 underbar characters, use last pair as the delimiter. Hoist
3012 gnu_special() call up to cplus_demangle(). Call cfront_special()
3014 * cplus-dem.c (cplus_special): Fix virtual table name demangling
3015 for inherited classes.
3016 * cplus-dem.c (demangle_args): Document quirks of numbered
3017 references to previously seen types.
3018 * dbxread.c (read_ofile_symtab, process_one_symbol):
3019 Use AUTO_DEMANGLING rather than explicitly checking
3020 current_demangling_style.
3021 * demangle.h: Add some comments.
3022 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
3023 CFRONT_DEMANGLING): New macros.
3024 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
3025 not found in the actual producer string produced by lcc.
3026 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
3027 than explicitly checking current_demangling_style.
3029 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
3031 * breakpoint.c (enable_longjmp_breakpoint,
3032 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
3033 Check for duplicate breakpoints at the same address. Bug report
3034 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
3036 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
3038 * buildsym.c (end_symtab): Document that end_symtab can return
3039 NULL under non-error conditions.
3040 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
3041 returned from end_symtab for empty compilation units.
3043 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
3045 * am29k-tdep.c: Lint from DECstation compiler.
3046 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
3047 As the man page says, "Sometimes you just can't get lint to shut
3048 up". That doesn't mean you should blow away the code it won't
3050 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
3051 it up over the next few weeks. Make mips x 29k build.
3052 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
3053 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
3054 but leave it as a comment because the breakpoint instruction
3055 is not easily accessible at this moment (it's static, and if
3056 we define one here, it goes into every file compiled).
3058 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
3060 * Makefile.in (VERSION): Bump to 4.6.3.
3061 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
3062 function scopes when building partial symbol tables.
3063 * objfiles.c (open_existing_mapped_file): Make it clear in
3064 warning message that out of date mapped files are ignored.
3065 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
3066 unit source file name in error message.
3068 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
3070 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
3071 * dwarfread.c (struct_type): In absence of AT_byte_size for
3072 bitfield, use size of object of member's type for the size of
3073 the anonymous object containing the bit field.
3074 * dwarfread.c (completedieinfo): Set has_at_byte_size when
3075 an AT_byte_size attribute is seen.
3076 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
3077 union aux_ext (was aux_ent).
3078 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
3079 unsigned char* to char*, for Lucid compiler.
3080 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
3081 to be correct type (from unsigned char* to char*).
3082 * valprint.c (type_print_derivation_info): Minor tweak to placement
3083 of commas in derived class printing.
3084 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
3086 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3088 * xm-go32.h: Define LSEEK_NOT_LINEAR
3089 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
3090 then work out the lseek positions of newlines by running through
3091 the file and `tell'ing. This makes source file listing work on
3092 OS's where the relationship between physical position in file and
3093 canonical position is indeterminate, eg VMS and DOS.
3095 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
3097 * stabsread.c: Ensure that all members of all allocated structures
3098 are initialized to known state to avoid hard to find bugs with gdb
3099 using fields containing random data.
3100 * buildsym.c (start_subfile): Compact dirname initialization.
3101 * buildsym.c (patch_subfile_names): New function.
3102 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
3103 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
3104 * buildsym.h (patch_subfile_names): Add prototype.
3105 * dbxread.c (process_one_symbol): Call patch_subfile_names.
3107 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
3109 * remote-udi.c: Update comments.
3111 * remote.c (getpkt): Only force retransmission ten times;
3112 after that, assume bug in target code, and handle pkt anyway.
3114 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
3116 * configure.in: Add support for apollo 68k under BSD environment.
3117 * xm-apollo68b.h: New file to support above.
3119 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
3121 * configure.in: Recognize i486 host cpu.
3122 * valprint.c (type_print_derivation_info): Print derivation info
3123 in same form as class declarations in source.
3124 * valprint.c (type_print_varspec_suffix): Split arg printing
3125 code out to type_print_args function.
3127 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
3129 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
3130 at_import, at_frame_base.
3131 * dwarfread.c (completedieinfo): Remove cases for obsolete
3132 AT_visibility, AT_import, and AT_frame_base attributes.
3133 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
3134 i860, which can keep up to 4 shadow breakpoints.
3135 * tm-stratus.h (USG): Define.
3136 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
3137 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
3138 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
3139 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
3140 * config/stratus.mt (TDEPFILES): Include files available from
3141 stratus that are not yet in release pending receipt of paperwork
3143 * buildsym.c (finish_block): Minor code format change.
3144 * gdbtypes.h (struct field): Add to comments.
3145 * gdbtypes.h (virtual_field_bits): Add to comments.
3146 * objfiles.c (allocate_objfile): Change obstack interface to
3147 match FSF merging efforts.
3149 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
3151 * Makefile.in (VERSION): Bump to 4.6.2.
3152 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
3153 * Makefile.in (OBS): Add stabsread.o
3154 * Makefile.in (stabsread.o): Add build rule.
3155 * stabsread.c, stabsread.h: New files.
3156 * buildsym.c: Split out stabs specific support to stabsread.c.
3157 * buildsym.h: Split out stabs specific support to stabsread.h.
3158 * dbxread.c (stabsread.h): Include
3159 * dbxread.c (dbx_new_init): Call stabsread_new_init.
3160 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
3161 * dbxread.c (read_ofile_symtab): Call end_stabs.
3162 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
3163 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
3164 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
3165 really_free_pendings to cleanups.
3166 * elfread.c (elf_new_init): Call stabsread_new_init.
3167 * gdbtypes.c: Small changes to maintenance commands.
3168 * mipsread.c (stabsread.h): Include.
3169 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
3170 * xcoffread.c (stabsread.h): Include.
3171 * xcoffread.c (global_stabs): Remove redundant def.
3172 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
3174 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
3176 * lmode_inferior_valid, lmode_ours_valid: New static vars.
3177 * inflow.c (terminal_init_inferior, terminal_inferior,
3178 terminal_ours_1, initialize_inflow): Record and use state
3179 of lmode_inferior_valid and lmode_ours_valid.
3181 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3183 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
3184 include <sgtty.h> on USG. (from sef).
3186 * depend: es1800 dependency needed here.
3188 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
3190 * buildsym.c (read_struct_type): Initialize structs allocated
3191 with alloca, to avoid using random values from stack later on.
3192 * defs.h (fprintf_filtered): Add prototype.
3193 * gdbtypes.c (check_stub_method): Fix misleading comments.
3194 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
3196 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
3197 small changes to maint support functions.
3198 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
3199 for some fields and expand comments.
3200 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
3201 macro and track change to obstack_full_begin macro.
3202 * utils.c (fprintfi_filtered): New function.
3203 * valprint.c (type_print_base): Fixup field printing to not
3204 print extraneous lines and not print bogus "no data fields"
3205 messages for C++ classes with no data members. Also use new
3206 fprintfi_filtered function.
3208 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3210 * configure.in: es1800 ok for 68000 too.
3212 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3214 * configure.in: echo error messages to stderr, not stdout
3216 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3218 * configure.in: recognize hppa* instead of hppa
3220 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
3222 * energize.c: Second cut at DynamicLoad message handling.
3224 * energize.c: Relativize pathnames in #include statements.
3225 * (kernel_dispatch): Better error messages for unknown protocol
3227 * (kernel_dispatch): First cut at DynamicLoad message handling.
3229 * Makefile.in: Remove -I../readline from all compilations,
3230 include a special case for main.o instead.
3232 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
3234 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
3235 error if it fails to find a member type, rather than return NULL
3236 and trigger a coredump.
3237 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
3238 lookup_demangled_partial_symbol,): Ask demangle_and_match to
3239 match on complete demanglings, including argument lists for member
3240 functions, rather than just accepting the first demangling that
3241 matches the class and function name.
3242 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
3243 to start_symtab as the directory name.
3244 * dwarfread.c (completedieinfo): Strip off any leading hostname
3245 portion of the AT_comp_dir attribute string. Gdb doesn't know
3246 what to do with them (FIXME).
3248 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
3250 * breakpoint.c (commands_command): Simplify code a bit, remove
3251 unnecessary fflush().
3253 * Makefile.in (OTHERS): Add gcc.patch.
3254 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
3256 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
3258 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
3259 lcc producer string.
3261 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
3263 * WHATS.NEW renamed to NEWS.
3265 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
3267 * dbxread.c, dwarfread.c: Re-enable experimental code to
3268 automatically select demangling style.
3269 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
3270 DEMANGLING_STYLE, to make more descriptive. Revert back to
3271 "auto" as default. Comment use.
3272 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
3273 * Makefile.in (${DEMANGLER}.o) Remove target and special
3276 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
3278 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
3280 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
3282 * Makefile.in, demangle.c: Change default demangling style to
3284 * Makefile.in: Update version to 4.6 !!!
3285 * README, WHATS.NEW: Update for 4.6.
3287 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
3289 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
3292 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
3293 nodes as base classes.
3295 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
3297 * alldeps.mak, depend: Update.
3299 * xcoffread.c: Add decl for section_offset to keep prototype happy.
3301 * Makefile.in (VERSION): 4.5.9.
3303 * xm-hp300bsd.h: Add decl for strdup().
3304 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
3305 PDR. Cleanup a few things, fix compilation warnings.
3307 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
3309 * Makefile.in (DEMANGLING_STYLE): New define to set default
3310 demangling style for C++. Defaults to "auto".
3311 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
3312 * Makefile.in (SFILES_MAINDIR): Add demangle.c
3313 * Makefile.in (OBS): Add demangle.o
3314 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
3315 Remove compile time decisions about demangling style and replace
3316 with runtime decisions using current_demangling_style.
3317 * cplus-dem.c (main): Expand code included during building of
3318 standalone demangler to recognize demangling style options.
3319 * dbxread.c (demangle.h): Include.
3320 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
3321 demangling style if processing g++ code and current demangling style
3322 is auto (Note: this feature currently disabled.)
3323 * demangle.c: New file, generic demangling control.
3324 * demangle.h (demangling_styles): New enumeration to select one
3325 of several demangling styles. Also define string names for each
3327 * demangle.h (set_demangling_style): Add prototype.
3328 * dwarfread.c (demangle.h): Include.
3329 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
3330 New producer string prefixes to recognize.
3331 * dwarfread.c (handle_producer): Consolidate actions for specific
3332 producers. Set demangling style based on producer string if
3333 current style is auto. (Note: this feature currently disabled.)
3334 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
3336 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
3338 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
3340 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
3342 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
3343 * c-exp.y: Call lookup_signed_typename() after seeing
3344 "signed". This handles "signed char" correctly.
3345 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
3346 keywords before a type specifier.
3348 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
3350 * command.c (lookup_cmd_1): Clarify descriptive comments.
3351 * gdbcmd.h (maintenanceprintlist): Add declaration.
3352 * main.c (maintenanceprintlist): Add definition.
3353 * main.c (gdb_completer_command_word_break_characters): Add.
3354 * main.c (symbol_completion_function): Switch completer word
3355 break character sets dynamically, based on whether completion is
3356 being done on commands or on something else.
3357 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
3358 * maint.c: Include demangle.h.
3359 * maint.c (maintenance_demangle): New function.
3360 * maint.c (maintenance_print_command): New function.
3361 * maint.c (_initialize_maint_cmds): Reorganize some commands
3362 under new maintenance print subcommand.
3364 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
3366 * gdbtypes.c (lookup_struct_elt_type): If the input type is
3367 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
3368 target type. Otherwise, 'whatis this.field' wouldn't work,
3369 which would be inconsistent, since 'print this.field' works.
3370 * buildsym.c (read_struct_type, read_enum_type): Clear
3371 TYPE_FLAG_STUB flag.
3372 * buildsym.c (cleanup_undefined_types): Don't rely on a
3373 flawed "Reasonable test to see if" a type has been defined
3374 since it was referred to; now we can just see if the
3375 TYPE_FLAG_STUB flag has been cleared.
3376 * valprint.c (print_type_base): Emit public/protected/private
3377 labels for methods as well as fields. Also, indent these labels
3378 2 spaces instead of 4, for a more conventional "look".
3379 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
3380 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
3381 * gcc.patch: New file. Contains patch for gcc (so people
3382 with gdb-2.2.x won't have to wait for a new gcc release).
3384 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
3386 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
3387 (print_addr): Call print_address to show symbolic version as well.
3389 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
3391 (vx_read_register): Declare inferior_fp_regs. Delete code for
3392 copying "inferior_registers" around; the values are already in var
3393 "registers". Use correct size for register set.
3395 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
3396 target doesn't support it.
3397 (vx_read_register): Don't try reading them either.
3399 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
3400 VxWorks back end reads them in one contiguous set except for this
3402 (register_names): Change "pc" to "pcw" to avoid confusion printing
3404 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
3405 find the PC under VxWorks.
3407 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
3409 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
3410 to create new blank types, instead of handcrafting them.
3411 * defs.h (printfi_filtered): Add prototype.
3412 * utils.c (printfi_filtered): New function.
3413 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
3414 to simplify the code. Other cleanups.
3415 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
3416 * gdbtypes.h (struct cplus_struct_type): Add comments describing
3417 use of various fields.
3418 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
3419 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
3420 production that currently treats it exactly the same as STRUCT.
3421 * c-exp.y (yylex): Recognize "class" as token CLASS.
3422 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
3423 * symtab.c (decode_line_1): Fix to pass quoted args on down to
3424 general symbol handling code. Call cplus_mangle_opname with
3426 * symtab.c (decode_line_2): Print demangled function names in
3427 breakpoint menus, instead of just file and line number.
3428 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
3429 * valprint.c (type_print_base): Print "class" for C++ classes,
3430 rather than "struct". Print section labels for public, protected
3431 and private members of C++ classes.
3432 * values.c: Include demangle.h.
3433 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
3435 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
3437 * Makefile.in (VERSION): Update to 4.5.8.
3439 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
3441 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
3442 prevent crashes when examining cross-targets.
3443 * dbxread.c (process_one_symbol): Include directory name when
3444 calling start_subfile for SOL & BINCL symbols. This allows gdb to
3445 find include files, and yacc/lex sources when the cwd doesn't match
3446 that in which the object was compiled.
3447 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
3449 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
3452 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
3454 * maint.c (maintenance_command, maintenance_info_command):
3455 Install with allow_unknown as 0 and call help_list to show
3456 list of possibilities when no subcommand is specified.
3458 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
3460 * configure.in: Add m68k-ericsson-*.
3461 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
3463 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
3465 * maint.c: New file.
3466 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
3467 * Makefile.in (OBS): Add new file maint.o.
3468 * defs.h (command_class): Add class_maintenance.
3469 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
3470 commands. Allow for them (and other nonessential parts of gdb)
3471 to be selectively left out under special circumstances.
3472 * gdbtypes.c (recursive_dump_type): New function; supports
3473 maintenance print-type command.
3474 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
3476 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
3478 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
3479 initializers. Add initializations for setprintlist, showprintlist,
3480 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
3481 * printcmd.c (maintenance_print_type): New maintenance cmd.
3482 * valprint.c (setprintlist, showprintlist): Move to main.c, as
3483 implied by comment that all cmd lists are owned by main.c.
3484 * infcmd.c (unsetlist): Move to main.c, as implied by comment
3485 that all cmd lists are owned by main.c.
3486 * language.c (setchecklist, showchecklist): Move to main.c, as
3487 implied by comment that all cmd lists are owned by main.c
3488 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
3489 deletelist): Remove redundant declarations (also in gdbcmd.h).
3490 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
3491 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
3492 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
3493 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
3494 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
3495 maintenance_print_msymbols, maintenance_print_objfiles):
3497 * symmisc.c (printsyms_command, printpsyms_command,
3498 printmsyms_command, printobjfiles_command): Removed from
3499 _initialize_symmisc.
3500 * main.c (dump_me_command): Moved to maint.c and renamed to
3501 maintenance_dump_me.
3502 * breakpoint.c (all_breakpoints_info): Rename to
3503 maintenance_info_breakpoints.
3504 * breakpoint.c (_initialize_breakpoint): Convert add_info of
3505 all_breakpoints_info to add maintenance_info_breakpoints to the
3506 maintenanceinfolist instead.
3507 main.c (initialize_main): Set up maintenance class commands.
3509 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
3511 * energize-patches: Fix minor problems with building energize lib.
3513 * energize-patches: Change names of all cadillac procedure calls
3514 to be energize procedure calls. Simplify many hooks by moving
3515 tests energize.c. Configure energize, and build it automatically now.
3517 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
3519 * Makefile.in (VERSION): Bump to 4.5.7.
3520 * cplus-dem.c (demangle_args): Validate index for previously
3521 seen type to guard against bogus values from malformed manglings.
3522 * valops.c (value_struct_elt_for_reference): Guard against
3523 blindly using NULL return value from lookup_symbol.
3525 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
3527 * cadillac.c, cadillac-patches: Rename to energize.c and
3528 energize-patches. Change all routines and variables named
3529 'cadillac*' to 'energize*'. Create new file called energize.h to
3530 hold all interface declarations.
3532 * deblib/connection/*: Move all of this stuff into energize/, but
3533 delete unneeded files.
3535 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
3537 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
3539 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
3540 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
3541 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
3542 child processes, to avoid dead ones "hanging around" after GDB exits.
3543 (attach): Always stop the process if it needs it. Set RLC flag
3544 when attaching running processes, so it will continue if we detach
3545 it, quit, or are killed.
3546 (detach): Clear faults and set RLC flag to make process run
3548 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
3550 (info_proc): Open process O_RDONLY, so we can see any process,
3551 even those controlled by debuggers.
3552 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
3554 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
3556 Relocate symbols using an array of section_offsets, rather than a
3557 single `addr' or `offset'. This makes Solaris-2 support work, and
3558 permits better VxWorks (and maybe xcoff) support later.
3560 * symtab.h (struct section_offsets): New structure for keeping
3561 a set of offsets, rather than a single one.
3562 (struct objfile): Replace addr with section_offsets member.
3563 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
3564 * gdb-stabs.h: New include file with `symbol type specific'
3565 parameters for psymtabs and objfiles.
3566 * Makefile.in (HFILES): Add gdb-stabs.h.
3567 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
3568 * coffread.c: Conforming changes. Fake offset array always 0.
3569 * dbxread.c: Conforming changes.
3570 (struct dbx_symfile_info): Move to gdb-stabs.h.
3571 (start_psymtab): Call elfstab_offset_sections to calculate good
3572 offsets for this source file, based on the ELF symbol table info.
3573 (read_ofile_symtab): Yank N_CATCH, which is dead.
3574 (process_one_symbol, N_CATCH): Yank.
3575 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
3576 Relocate with SECT_OFF_TEXT.
3577 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
3578 to distinguish relocatable from absolute symbols. Then, if not
3580 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
3581 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
3582 (", N_ROSYM): SECT_OFF_RODATA.
3583 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
3584 (dbx_symfile_offsets): Add to translate addr to offset.
3585 * dwarfread.c: Conforming changes. Single offset currently used.
3586 * elfread.c: Add various complaints about elf/stab stuff.
3587 #include gdb-stabs.h. Conforming changes, using a single offset.
3588 (elf_symtab_read): Record info from BSF_FILE symbols, and local
3589 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
3590 for later use in building psymtabs.
3591 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
3592 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
3593 (free_elfinfo): New fn, frees all chained stab_section_infos
3594 in an objfile, and zaps the start-of-chain pointer.
3595 (elfstab_offset_sections): New fn, looks in stab_section_info
3596 chain to determine section bases to relocate a psymtab's worth
3597 of symbols, as they are being read.
3598 * mipsread.c: Conforming changes. Stabs-reading will relocate
3599 using one offset. MIPS-reading will not relocate at all.
3600 * partial-stab.h: Relocate different symbol types using different
3601 offsets from section_offsets.
3602 * symfile.c: Conforming changes.
3603 (find_lowest_section): Unused function to use later
3604 to free us from the Tyranny of the Text Section.
3605 (syms_from_objfile): Translate absolute arg ADDR to offsets used
3606 in all lower layers of symbol reading. Call format-specific
3607 sym_offsets function to initialize offsets for high speed symbol
3609 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
3610 (symbol_file_command, add_symbol_file_command): Callers changed.
3611 * symmisc.c (dump_psymtab): Print new relocation parameters.
3612 * xcoffread.c: Corresponding changes.
3614 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
3615 * main.c (main): Read the $HOME/.gdbinit file before processing
3616 the argv arguments (e.g. reading symbol files or core
3617 files). This allows global parameters to be set, which will apply
3618 during the symbol reading. The ./.gdbinit is still read after
3620 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
3621 * xcoffexec.c: Clean up quote inside comment.
3623 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
3625 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
3626 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
3627 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
3628 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
3629 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
3630 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
3631 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
3632 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
3633 values.c, xcoffread.c:
3634 Remove "(void)" casts from function calls where the return value
3635 is ignored, in accordance with GNU coding standards.
3637 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
3639 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
3640 * partial-stab.h: Ignore N_ENDM.
3641 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
3642 CODE or DATA section attachment. This eliminates a lot of random
3643 values from shared libraries, which screw up the ordinary symbols
3644 in the address ranges they happen to overlap.
3645 * buildsym.c (define_symbol): Eliminate special tests
3646 for function types; move into "function" cases in switch statement.
3647 (define_symbol: 'f', 'F', 'P'): Process all parameter types
3648 in case they define new type numbers. But ignore them (FIXME).
3649 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
3650 (read_sun_builtin_type): Add commentary.
3652 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3654 * xm-rs6000.h: define MEM_FNS_DECLARED
3656 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
3658 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
3659 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
3660 * mips-xdep.c: Remove most include files (unused, caused errs).
3661 (fetch_core_registers): Use right parameters in dummy fn.
3663 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
3665 * buildsym.c (scan_file_globals): Beware the null file.
3666 Fix from Jim Williams.
3668 * stack.c (return_command): Evaluate expression *before* popping
3669 off the stack frames! Fix inspired by Jim Williams.
3670 (up_silently_command, down_silently_command): No sel frame is error.
3672 * defs.h (memcpy, memset): Conditionalize decls on
3673 #ifndef MEM_FNS_DECLARED, since DECstation differs.
3674 (alloca): Break out the STDC and non-STDC alloca cases, to make
3675 it work on old preprocessors as well as "picky ANSI" ones.
3676 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
3678 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
3679 * utils.c (fputs_demangled): Rename SLOP since DECstation system
3680 header files define it!
3682 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
3684 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
3686 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
3687 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
3688 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
3689 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
3690 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
3691 utils.c, valarith.c, valops.c, valprint.c, values.c:
3692 Replace bcopy() use with memcpy(), which is more standard and can
3693 take advantage of gcc's builtin functions for increased performance.
3694 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
3695 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
3697 Replace bzero() use with memset(), which is more standard and can
3698 take advantage of gcc's builtin functions for increased performance.
3699 * i386-tdep.c, main.c, valprint.c:
3700 Replace bcmp() use with memcmp(), which is more standard and can
3701 take advantage of gcc's builtin functions for increased performance.
3703 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
3705 * remote.c (remote_wait): Fix cast on signal() call.
3706 * defs.h (alloca): More diddling with alloca. Have to ensure
3707 that it has a prototype, so that if alloca is defined as a macro
3708 that takes an arg, the definition is seen as a use of a macro
3709 that takes an arg, to satisfy picky ANSI preprocessors.
3711 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
3713 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
3714 consistency with all other gdb files.
3715 * cadillac.c: Use <string.h> rather than <strings.h>.
3716 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
3717 * Makefile.in (MAKE): Remove definition for consistency with
3718 other Makefile.in files and to fix problem with recursive makes.
3720 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
3722 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
3725 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3727 * source.c (print_source_lines): for DOS interoperability; don't
3728 print CR (013) as ^M.
3730 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
3732 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
3734 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
3736 * remote.c (remote_wait): Cast signal to void * to avoid warning
3737 from busted HP compiler.
3739 * partial-stab.h (N_SO): Rearrange code a little so that all SO
3740 stabs cause end_psymtab to be called.
3742 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
3743 compiler feature of putting 'c' into basic type descriptors for
3746 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
3747 where there is no place for nPC in prrun struct.
3749 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
3751 * mipsread.c: Pass NULL name pointer to init_type, not 0.
3752 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
3753 * dwarfread.c (enum_type): Save enum names on type_obstack.
3754 * dwarfread.c (struct_type): Save member name on type_obstack.
3755 * symtab.c (_initialize_symtab): Fix misspelling.
3756 * regex.c (store_jump, insert_jump): Return void.
3758 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
3760 * defs.h (PARAMS): Move to ../include/ansidecl.h.
3761 (alloca): Declare return type on SPARC, since Sun doesn't.
3762 (*_BYTE_ORDER): Improve comment: *must* be defined.
3764 * tm-hppa.h: New file, architectural definition of HP PA.
3765 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
3767 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
3768 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
3769 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
3770 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
3773 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
3774 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
3775 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
3777 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
3779 * printcmd.c (output_command): Thinko.
3780 (x_command): Only set remembered size/format if cmd succeeds.
3782 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
3783 since it is no longer used and burns time for every symbol read.
3784 (process_one_symbol): Treat N_CATCH like default (complain).
3786 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
3788 * partial-stab.h (case N_TEXT): Fix fencepost error when
3789 detecting start of new symbol info after reading symtab for a
3790 module with a zero length TEXT segment.
3792 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
3794 * Makefile.in (VERSION): Bump to 4.5.6.
3795 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
3797 * defs.h (NORETURN): Define away for Lucid compiler.
3798 * remote.c (remote_timer, remote_interrupt): Signal handlers
3800 * ser-termios.c (serial_write, serial_close): Return whatever
3801 value the write/close call returns, rather than falling off end.
3802 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
3803 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
3805 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
3806 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
3808 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
3809 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
3810 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
3811 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
3813 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
3814 store_inferior_registers): Supply missing fourth argument to
3816 * cadillac.c (kernel_dispatch): Make return type void.
3817 * cadillac.c (iosig): Signal handlers take one int arg.
3818 * valprint.c (val_print_fields): Call fprint_symbol to get
3819 automatic C++ demangling for mangled field names.
3821 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
3823 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
3824 * dwarfread.c (enum_type): Fix misspelling in comment.
3825 * valprint.c (val_print_fields, cplus_val_print): Minor
3826 adjustment to printing of C++ class structures to more closely
3827 match format for printing C structures, with and without setting
3830 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
3832 * infrun.c (wait_for_inferior): Don't test for SIGEMT
3833 (which is not a Posix signal) if it isn't defined.
3834 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
3835 New port to Linux (a free Unix clone for 386 machines).
3837 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
3839 COFF changes for dealing better with EPI 29K C compiler output.
3841 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
3843 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
3844 (read_coff_symtab): Move patch_opaque_types call from
3845 coff_symfile_read. Restrict it to symtabs from this objfile.
3846 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
3847 references on opaque type chain; just let coff_lookup_type handle 'em.
3848 (decode_type): Complain about tagndx values on
3849 non-struct/union/enum types, which the EPI compiler tends to produce.
3851 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
3853 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
3856 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
3857 usage to match new prototype. Include libbfd.h to get prototype.
3859 * source.c (find_source_lines): Handle large st_size fields.
3861 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
3863 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
3864 * stack.c (return_command): Use cleanups to avoid memory leaks.
3866 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
3868 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
3869 INT_REGNUM to INTE_REGNUM.
3871 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
3873 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
3875 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
3876 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
3877 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
3878 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
3880 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
3881 declarations of malloc/realloc/free that are inserted by some
3883 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
3885 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
3886 another decl of strdup (this really ought to come from libiberty.h!).
3888 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
3890 * remote.c (getpkt): Error if input exceeds buffer size.
3891 (_initialize_remote): `set remotedebug' enables packet trace.
3893 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
3894 N_SLINE's, etc, just like Sun cc on Solaris2.
3896 * am29k-tdep.c (read_register_stack, write_register_stack):
3897 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
3898 variable. Add `set' and `show' commands for it.
3899 * doc/gdb.texinfo: Document it.
3901 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
3903 * valprint.c (type_print_1): Plug memory leak. Print all
3904 C++ syms as demangled, not just functions.
3905 * buildsym.c (read_range_type): When we find a signed char
3906 type, do a lookup of signed char, not plain char. Plain char's
3907 still get looked up as plain char's elsewhere.
3909 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
3911 * eval.c: Avoid residue-by-zero when evaluating without side effects.
3912 (Bug and fix found by Pierre Willard.)
3914 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
3916 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
3918 * xm-rs6000.h: Add decl for strdup().
3920 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
3923 * breakpoint.c (enable_command, disable_command): Without args,
3924 should only affect normal breakpoints and watchpoints.
3926 * m68k-pinsn.c (print_insn_arg): Make register be const.
3927 * xcoffexec.c: Remove ' from comment.
3928 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
3929 with decls of malloc in c-exp.tab.c (as produced by yacc).
3930 There's got to be a better way to do this...
3932 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
3934 * partial-stab.h: Convert single rindex use to strrchr.
3935 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
3936 standard <strings.h> file, now that the only single use of
3937 rindex in the gdb source files is gone.
3939 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
3941 * mipsread.c: Undo ill effects from including <strings.h>,
3942 which #defines index to be strchr. Unfortunately, index is
3943 a member of a symbol table structure that can't be changed.
3944 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
3945 remove redundant #include's.
3947 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
3949 * mipsread.c: #include <strings.h> for rindex().
3951 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
3953 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
3955 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
3957 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
3958 extraneous SO stabs from busted C++ compilers.
3960 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
3962 * Makefile.in (VERSION): Bump to 4.5.5.
3963 * symtab.c (decode_line_1): Until C++ support stabilizes, when
3964 C++ lookups fail, print possibly helpful hint about completion.
3965 * cplus-dem.c (demangle_signature): Fix ARM style demangling
3966 for static data members.
3967 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
3968 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
3969 it's broken on ncr3000's.
3971 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
3973 * dwarfread.c (decode_modified_type): Change type of first arg.
3974 Change 'modifier' to char from unsigned char. Cast single use
3975 that needs to be unsigned char.
3976 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
3977 * utils.c (strdup_demangled): Add function.
3978 * defs.h (strdup_demangled): Add prototype.
3979 * stack.c (return_command): Demangle C++ function names for query.
3980 * infcmd.c (jump_command): Demangle C++ function names for query.
3981 * cplus-dem.c (consume_count): New function and prototype.
3982 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
3983 do_type): Replace conversion code with consume_count().
3984 * cplus-dem.c (gnu_special): Fix demangled of static members.
3985 * source.c (list_command): Print demangled function names
3986 when appropriate. Fix supplied by Peter Schauer.
3988 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
3990 * sparc-tdep.c: Clean up slightly for Solaris2.
3992 * buildsym.c (define_symbol): Nameless types are now on several
3993 platforms; generalize them and un-ifdef them to make Solaris 2
3996 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
3998 * infcmd.c: Fix typo (reported by Rob Savoye).
3999 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
4000 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
4001 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
4002 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
4003 rather than the one for the first file in the dependency chain.
4005 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
4006 set. Don't reset our own texthigh, or dependency-only pst's, in
4007 scanning all the rest of the psymtabs.
4008 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
4010 * buildsym.h (N_UNDF): Improve comments.
4011 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
4013 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
4015 * symtab.h (struct symbol): Add aux_value union for preserving
4016 an additional per-symbol value.
4017 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
4018 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
4019 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
4020 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
4021 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
4023 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4025 * symfile.c (clear_symtab_users_once): Now non-static (for
4028 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
4030 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
4031 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
4032 vax-pinsn.c: Remove reg_names decl (now in defs.h).
4034 Solaris-2 support on SPARC:
4036 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
4037 Add symbol_size and file offsets to struct symloc.
4038 Add static symbol_table_offset, string_table_offset,
4039 file_string_table_offset, next_file_string_table_offset,
4041 (add_old_header_file): Convert error() to complain()t.
4042 (dbx_symfile_read): Get symbol size via the objfile.
4043 Also get symbol_table_offset.
4044 (dbx_symfile_init): Record symbol size and count via the objfile.
4045 (dbx_next_symbol_text): Always add file_string_table_offset when
4046 accessing string table.
4047 (read_dbx_symtab): Initialize file_string_table_offset to 0.
4048 (SET_NAMESTRING): Use the offset.
4049 (end_psymtab): Large kludge to determine addresses where source
4050 files start and end (for the psymtab header).
4051 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
4052 Get this, symbol size, and symbol offset, from psymtab.
4053 (read_ofile_symtab): Don't back up one symbol for Solaris2.
4054 Patch up last_source_start_addr if zero in N_SO.
4055 (process_one_symbol): Add variable function_start_offset.
4056 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
4057 BLOCK_ADDRESS_FUNCTION_RELATIVE.
4058 ( "", N_OBJ, N_OPT): Ignore.
4059 (elfstab_build_psymtabs): New function to read stabs out of
4062 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
4063 (gdb): use GLOBAL_CFLAGS when linking, too.
4064 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
4065 (N_OBJ, N_OPT): Ignore.
4066 ('f', 'F'): Save last function name.
4068 * elfread.c (record_minimal_symbol_and_info): Kludged to put
4069 extra info in the minimal symbol.
4070 (elf_symtab_read): The extra info is the size of an ELF object,
4071 which was kludged to us in the `udata' field of the BFD symbol.
4072 Gag me with a crowbar...
4073 (elf_symfile_read): Keep track of both the absolute load address,
4074 and the offset between load addr and symbols. Handle STABS as
4075 well as DWARF sections, passing the absolute load address to
4076 elfstab_build_psymtabs.
4078 * symfile.h: Prototype elfstab_build_psymtabs.
4079 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
4081 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
4083 * buildsym.h: Add processing_acc_compilation flag.
4084 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
4085 (define_symbol): Skip arg types in function entries. Resolve
4086 overloaded 'P' which acc uses for prototypes of functions called
4088 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
4090 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
4091 save size of ELF symbols. FIXME.
4092 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
4093 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
4095 * configure.in: Solaris config is sparc-sun-solaris2.
4096 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
4098 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
4099 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
4100 * symfile.c (symfile_bfd_open): Comment where name is freed.
4101 * symmisc.c (extend_psymbol_list): Comment where list is freed.
4103 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
4105 * expprint.c (print_subexp): Add missing ']'.
4106 * defs.h (reg_names): Fix declaration to match that in infcmd.c
4107 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
4108 * WHATS.NEW: Point out improved C++ function name handling.
4109 * gdbtypes.c (lookup_fundamental_type): For now, use the same
4110 type names for both implicitly and explicitly signed integral
4111 types. See comment in the source code.
4113 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
4115 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
4116 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
4117 * expprint.c (print_subexp): Fix printing of register names.
4119 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
4121 * inferior.h (register_valid): Declare.
4122 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
4123 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
4124 macros for traversing the data structures in a single objfile.
4125 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
4126 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
4129 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
4131 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
4132 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
4133 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
4134 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
4136 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
4138 * depend: rebuild to account for remote-st2000.c.
4139 * remote-st2000.c: Almost works now.
4140 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
4142 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
4144 * c-exp.y (yylex): Recognize single-quoted strings that specify
4145 tokens with embedded whitespace, such as C++ demangled names.
4146 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
4147 * main.c (gdb_completer_quote_characters): Add global variable.
4148 * main.c (symbol_completion_function): Total rewrite for C++
4149 demangled name handling.
4150 * main.c (skip_quoted): New function.
4151 * main.c (main): Set rl_completer_quote_characters.
4152 * symmisc.c (dump_symtab): Print source language for symtab.
4153 * symtab.c (expensive_mangler): Add prototype and function.
4154 * symtab.c (completion_list_add_symbol): Total rewrite for new
4155 C++ demangled name handling.
4156 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
4157 other changes for demangled C++ symbol handling.
4158 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
4159 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
4160 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
4161 * symtab.c (completion_list_add_symbol): Total rewrite for new
4162 C++ demangled name handling.
4163 * symtab.c (expensive_mangler): New function.
4164 * utils.c (strcmp_iw, demangle_and_match): New functions.
4165 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
4167 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
4169 * Makefile.in: Roll VERSION to 4.5.4.
4170 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
4171 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
4172 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
4174 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
4176 * alldeps.mak: Rebuild to account for new files.
4177 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
4178 * tm-st2000.h: New file.
4179 * configure.in: Tandem debug monitor (st2000) support.
4180 * remote-st2000.c, config/st2000.mt: ditto.
4182 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
4184 * blockframe.c (inside_entry_file, inside_main_func,
4185 inside_entry_func): Return 0 if no symbols; avoid crashing.
4187 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
4189 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
4190 without masking, since it is signed and will later be compared
4191 against signed quantities. The right fix is probably to make
4192 it all unsigned, but this is a small, safe fix for this release.
4193 FIXME -- make the real change sometime soon.
4195 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
4197 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
4198 parameter in call to `symbol_file_add' to 0.
4200 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
4202 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
4204 * configure.in: Handle -m680[01234]0-wrs.
4206 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4208 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
4209 `ieee_extended_to_double'.
4211 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
4213 * valops.c (value_assign): Lint, by Pierre Willard.
4215 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
4217 * coredep.c (fetch_core_registers): Remove premature warning,
4218 which triggers on DECstation even though all regs are accessible.
4220 * m68k-pinsn.c (print_insn_arg): Use new macros to get
4221 sign-extension of instruction fields even on unsigned-char hosts.
4222 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
4224 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
4225 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
4226 since they define the target, not the host.
4227 * m88k-pinsn.c: Fix typo.
4229 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
4231 * valarith.c (value_zerop): -0.0 is still zero.
4232 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
4233 Patches by Paul Eggert <eggert@twinsun.com>.
4235 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
4237 * alldeps.mak, depend: re-make to account for ser-*.c.
4239 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
4241 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
4242 disconnecting from controlling terminal, to avoid gdb hanging
4243 on SVR4. Fixes bug reported by Oliver Okrongli.
4244 * procfs.c (PROC_NAME_FMT): Change format to match default used
4245 by system, as suggested by Oliver Okrongli.
4246 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
4247 bug fix from Brent Townshend (bst%tt@cam.ORG).
4248 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
4249 by turlais@rechser.total.fr.
4250 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
4251 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
4252 * objfiles.h (unlink_objfile): Add prototype.
4253 * objfiles.c (unlink_objfile): Add function.
4254 * objfiles.c (free_objfile): Call unlink_objfile.
4255 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
4256 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
4257 Also, discard old possibly bogus sf struct.
4258 * symfile.c (symbol_file_add): Call init_entry_point_info() and
4259 find_sym_fns() for remapped symbol files, in case of any changes
4260 since the last mapping.
4262 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4264 * findvar.c (read_relative_register_raw_bytes): use the raw size
4265 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
4267 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4269 Changes to support GDB running on DOS using GO32 and H8 support
4271 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
4272 allowing hosts with different text and binary file formats to
4274 * coffread.c (read_coff_symtab): changed calling convention and
4275 operation - now it opens its own file with FOPEN_RB rather than
4276 duping and fdopening the provided handle.
4277 * dbxread.c, cplus-dem.c: #include mangling.
4278 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
4279 binary files oring in the right bit.
4280 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
4281 * remote-hms.c: cleanup to use the new remote serial stuff
4282 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
4283 independent remote terminal I/O.
4284 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
4285 * source.c (openp): fix off by one problem removing / - can now
4286 open a source file in the root directory with DOS.
4287 * values.c (value_as_pointer): remove bogus address bits from
4288 long. (unpack_long): unpack into unsigned long/short if pointer.
4290 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
4292 * infrun.c (child_attach): Don't allow gdb to attach to itself.
4293 It gets permanently stuck in many OSes.
4294 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
4296 * breakpoint.c: Improve help text for info breakpoints.
4298 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
4300 * README: Add pointer to internals doc, and describe reading
4302 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
4303 * symtab.c (output_source_filename): Remove old glop for wrapping
4304 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
4306 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
4308 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
4309 * munch: Add sort -u to avoid duplications.
4310 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
4311 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
4313 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
4315 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
4316 avoid infinite loops while demangling bogus mangled names.
4317 * valprint.c (type_print_base): Minor fix for GNU style guide
4320 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
4322 * Makefile.in (VERSION): Bump to 4.5.3
4323 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
4324 * Makefile.in (demangle): New target to create standalone
4325 demangler with same code and options as internal demangler.
4326 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
4327 to support ARM style and Lucid style demangling, improve
4328 maintainability, fix several demangling bugs. More changes
4330 * defs.h (strstr): Add ANSI compatible prototype.
4331 * valprint.c (type_print_1): Demangle using ansi option.
4332 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
4334 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
4336 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
4339 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
4341 * mipsread.c (parse_procedure): Return rather than using
4342 uninitialized variable 'b'.
4344 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
4346 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
4347 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
4348 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
4349 relative to each source file.
4351 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
4353 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
4356 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
4358 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
4359 * am29k-tdep.c: Update to latest code from AMD.
4360 (get_saved_register) don't crap out if no frame.
4361 * remote-udi.c: Set/clear inferior_pid as appropriate.
4362 (udi_open) call target_preopen, don't close fd 0!!!, clean up
4363 error handling. Fixup end-of-debugging messages.
4364 (udi_fetch_registers) clean up big time, mainly don't multiply
4365 register_valid indices by 4, and use proper Offset when reading
4366 gr96-gr127. (udi_store_registers) general cleanup.
4367 (fetch_register) cleanup, simplify. (regnum_to_srnum)
4368 INT_REGNUM->INTE_REGNUM.
4369 * tm-29k.h: Upgrade to latest code from AMD.
4370 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
4371 (UDIConnect) Clean up error processing (like, don't do exit() if
4372 execlp fails), make code restartable, make more attractive.
4373 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
4376 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
4378 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
4379 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
4380 from former to latter.
4382 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
4384 * cplus-dem.c (do_args): Handle void args the same as others.
4385 * objfiles.c (free_objfile): Only try to unmap files when
4386 reusable objfiles are supported.
4387 * valprint.c (type_print_varspec_suffix): Add parameter that
4388 specifies if C++ demangling included function arguments. Use
4389 it to suppress printing extra pair of ()'s.
4390 * valprint.c (type_print_1): Fix problem with printing demangled
4391 C++ function types where demangled type includes the function
4394 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
4396 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
4397 Allows selection of C++ demangler to be a configuration option
4398 until multiple demanglers are supported.
4399 * demangle.h: New include file for extended demangler support.
4400 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
4401 utils.c, valprint.c: Include "demangle.h" and change all calls
4402 to cplus_demangle() or fputs_demangled() to use individual
4404 * valprint.c (type_print_1): Change options to cplus_demangle
4405 to print demangled function args. Still broken, but now less so.
4406 * cplus-dem.c: Include demangle.h, reorganize and update some
4407 comments to reflect reality.
4408 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
4409 second arg from fixed integer to bit based multiple options.
4410 * cplus-dem.c (optable): Reformat and replace ansi members with
4412 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
4414 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
4416 * values.c (set_internalvar): Force evaluation of lazy values.
4417 Bug reported by RMS.
4419 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
4421 * Makefile.in (VERSION): Bump to 4.5.2.
4422 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
4423 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
4424 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
4425 proper handling of bit fields.
4426 * gdbtypes.h (struct type): Clarify use of field.bitpos.
4427 * symtab.h: Fix couple of misspellings in comments.
4428 * value.h (struct value): Clarify use of bitpos.
4429 * value.h (unpack_field_as_long): Change prototype, returns
4431 * values.c (unpack_field_as_long): Change return type to LONGEST,
4432 sign extend unpacked fields that are signed, other rewriting.
4433 * config/ncr3000.mt: New target config file.
4435 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
4437 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
4438 even when printing 8-bit characters.
4440 * gdbtypes.c (make_{reference,pointer,function}_type): New
4441 functions which handle overwriting of forward-referenced types
4442 for stabs file reading.
4443 (lookup_{reference,pointer,function}_type): These just call
4444 the make_*_type functions with a null storage alloc parameter.
4445 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
4446 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
4448 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
4449 (dbx_alloc_type): Make it easier to understand. No funct change.
4450 (define_symbol: 't'): Don't put the typedef name into the name of
4451 the struct, union, or enum. Bugfix.
4452 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
4453 routines to properly handle overwriting preallocated types so that
4454 forward references will work.
4455 (read_enum_type): Force enum values to file scope, due to bug in
4456 Sun compiler output. FIXME, fix later.
4458 Remove unused header_file_prev_index mechanism. It was already
4459 obsolete in gdb-3.5. These comments appeared in 3.5:
4460 /* This code was used before I knew about the instance codes.
4461 My first hypothesis is that it is not necessary now
4462 that instance codes are handled. */
4463 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
4464 * buildsym.h: Remove it and prev_index that saves it.
4465 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
4467 * solib.c (special_symbol_handling): When called from core files,
4468 must set up debug_addr. Don't print error messages, just return.
4469 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
4471 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
4473 * cplus-dem.c: Allow nested class names (as in
4474 Foo::Bar::method()).
4475 Allow the cleaner cfront style of nested class names
4476 (Q2_3Foo3Bar as well as Q23Foo3Bar).
4477 Make cplus_demangle re-entrant by removing use of global
4478 variables. Instead, place all shared variables in a
4479 stack-allocated structure, and pass around its address.
4481 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
4483 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
4484 29k-share/* subdirs...
4486 * remote-udi.c (udi_insert/remove_breakpoint): Completely
4487 rewrite, only leave out the bugs.
4489 * Makefile.in: Add 29k/UDI support. Improve depend.
4490 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
4492 * am29k-tdep.c: Update to use new calling conventions, and misc
4495 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
4497 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
4499 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
4500 breakpoint instructions that leave PC pointing at the right place.
4502 * core.c (core_open): Call warning() to print warnings.
4504 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
4506 * symtab.c (lookup_symbol): Need to check if msymbol->name is
4507 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
4508 This prevents a crash when trying to lookup the value of a
4509 non-existent symbol.
4511 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
4513 * signame.c, signame.h: Remove, replaced by strsignal.c in
4515 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
4516 sun386-xdep.c: Remove include of signame.h
4517 * Makefile.in (SFILES_MAINDIR): Remove signame.c
4518 * Makefile.in (HFILES): Remove signame.h
4519 * Makefile.in (OBS): Remove signame.o
4520 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
4521 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
4522 psignal, perror): Add prototypes.
4523 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
4525 * depend: Manually remove signame.[cho] references.
4526 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
4528 * convex-xdep.c (core_file_command): Replace use of sys_siglist
4529 with safe_strsignal.
4530 * core.c (core_open): Replace use of sys_siglist with
4532 * core.c (memory_error): Replace use of sys_errlist with
4534 * i960-tdep.c (print_fault): Replace use of sys_siglist with
4536 * infcmd.c (program_info): Replace use of sys_siglist with
4538 * infrun.c (signal_stop, signal_print, signal_program):
4539 Allocate dynamically based on dynamic determination of number
4540 of signals to support.
4541 * infrun.c (child_create_inferior): Replace use of sys_errlist
4543 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
4545 * infrun.c (sig_print_info): Replace use of sig_abbrev with
4546 strsigno and sys_siglist with safe_strsignal.
4547 * infrun.c (handle_command): Call signo_max to find number of
4548 signals. Replace sig_number with strtosigno and sig_abbrev with
4550 * infrun.c (signals_info): Replace sig_number with strtosigno.
4551 * infrun.c (_initialize_infrun): Call signo_max to find number of
4552 signals. Dynamically allocate signal_{stop,print,program}.
4553 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
4554 * procfs.c (errnoname): Add function and prototype.
4555 * procfs.c (info_proc_siginfo): Call errnoname, replace use
4556 of sys_siglist with safe_strsignal.
4557 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
4558 sys_siglist with safe_strsignal.
4559 * procfs.c (info_proc_stop): Call errnoname.
4560 * procfs.c (signalname): Replace sig_abbrev with strsigno.
4561 * stuff.c (main, get_offset): Replace use of sys_errlist with
4563 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
4564 with safe_strsignal.
4565 * umax-xdep.c (core_file_command): Replace use of sys_siglist
4566 with safe_strsignal.
4567 * utils.c (safe_strerror, safe_strsignal): Add functions that
4568 call strerror and strsignal respectively, and deal with NULL
4570 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
4571 sys_errlist with safe_strerror.
4572 * valprint.c (val_print): Replace use of sys_errlist with
4575 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
4577 * Makefile.in: rework CFLAGS so that they can be set from the
4578 command line to make. CFLAGS -> INTERNAL_CFLAGS.
4579 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
4580 Pass CFLAGS on recusions.
4582 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
4584 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
4585 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
4586 overkill for the problem it solved.
4587 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
4588 and default to simply printing type names as appropriate.
4589 * main.c (main): Remove one of the leading newlines from
4590 warning_pre_print initialization.
4591 * objfiles.c (open_existing_mapped_file): Add function and
4593 * objfiles.c (open_mapped_file): Rewrite to use new function
4594 open_existing_mapped_file.
4596 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
4598 * sun3-xdep.c (fetch_core_registers): Lint.
4599 * tm-sun3.h: Prototype lint.
4602 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
4604 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
4605 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
4606 * objfiles.c: Cast calls to close() with unused returns to void.
4607 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
4608 old objfile's name before updating it.
4609 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
4610 * objfiles.h (objfile struct): Add mmfd member.
4611 * symfile.c (syms_from_objfile): Move some code to
4612 new_symfile_objfile.
4613 * symfile.c (new_symfile_objfile): Add new function, common code
4614 from syms_from_objfile.
4615 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
4616 mapped and unmapped symbol files.
4617 * symfile.c (symbol_file_command): Print "No symbol file now"
4618 message, ala exec_file_command for the exec file.
4619 * symfile.h (new_symfile_objfile): Add prototype.
4620 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
4621 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
4623 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
4625 * rs6000-pinsn.c: New version from IBM (Metin).
4626 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
4627 to avoid warnings from some compilers.
4629 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
4631 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
4632 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
4633 type's flag word that marks it as a fundamental type.
4634 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
4635 flags argument for all calls to init_type().
4636 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
4637 flags argument for all calls to init_type(). Also remove
4638 dependency on host sizes for ints, floats, etc.
4639 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
4640 flags argument for all calls to init_type(). Also remove
4641 dependency on host sizes for ints, floats, etc.
4642 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
4643 bit to flags argument for all calls to init_type(). Add types
4644 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
4645 * valprint.c (unsigned_type_table, signed_type_table,
4646 float_type_table): Remove.
4647 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
4648 bit when printing fundamental types, and print the actual name
4649 for such types, rather than inventing one. Remove code that
4650 invented fundamental type names.
4651 * valprint.c (_initialize_valprint): Remove initializations
4652 for now removed unsigned_type_table, signed_type_table, and
4655 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
4657 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
4658 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
4661 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
4663 * dwarfread.c (target_to_host): New function similar to previous
4665 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
4666 Extensive changes to convert all previous usages to use new
4667 target_to_host() function.
4668 * dwarfread.c (struct dieinfo): Change types of most integral
4669 members to be unsigned.
4671 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
4673 * WHATS.NEW: Revise -mapped doc.
4675 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
4677 * mipsread.c (parse_partial_symbols): Complain when sh->index is
4678 too high or when skipping `forwards' moves us backwards.
4679 (parse_type): Print mis-guessed tag name in complaint.
4680 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
4681 (parse_procedure): Do not attempt to create symbols; just fill in
4682 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
4683 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
4684 for clarity. Set top_stack before calling parse_external. In
4685 stabs, sort symbols before calling parse_procedure.
4687 * symmisc.c (std_in, std_out, std_err): Add vars to access std
4688 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
4689 * Makefile.in: Remove stage* targets. Avoid echo on recursive
4690 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
4693 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
4695 * Makefile.in (VERSION): Set to 4.5.1.
4696 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
4697 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
4698 fill_gregset): New functions for SVR4 /proc support.
4699 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
4700 Remove new symbol types and such to ../include/coff/symconst.h.
4701 (parse_symbol): Simplify code for parsing struct/enum/unions.
4702 (parse_type): Handle `long long' types.
4703 (upgrade_type): Handle `const' qualifier.
4704 (parse_partial_symbols): fix indentation, clean a bit.
4706 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
4708 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
4709 copy in data from raw read buffers, calling bfd byteswapping
4710 routines as appropriate. Use to replace most existing memcpy
4712 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
4713 * configure.in: Recognize new ncr3000 config.
4714 * config/ncr3000.mh: New config file.
4716 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
4720 * README: Update for release.
4721 * Makefile.in: Update version to 4.5.
4722 * WHATS.NEW: The obvious.
4724 * depend: Generate new depend file for this release.
4726 * Makefile.in (depend): Fix dependancy generation so that it does
4727 not include gcc 'fixincluded' files, which are usually in a system
4730 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
4732 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
4733 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
4734 symbols for nameless types. And, handle `R' (register parameter
4735 type) for AIX. (an extension to existing stabstring grammar).
4736 * rs6000-xdep.c: Fix typo (= should have been ==).
4738 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
4740 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
4742 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
4744 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
4745 * signame.c (SIGWAITING, SIGLWP): Add.
4747 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
4749 * xm-i386mach.h: add decls for errno and strdup().
4751 * breakpoint.c (breakpoint_1): Add (int) casts for enums
4752 used in array index context (otherwise, some compilers barf).
4754 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
4756 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
4757 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
4758 in a system call, and provide better backtrace if so.
4760 * Makefile.in (HFILES): Add xcoffsolib.h.
4761 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
4762 * rs6000-pinsn.c: #include "opcode/rs6k.h"
4764 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
4765 mipscoff_symfile_read): Convert to BFD to do file I/O.
4767 * symfile.c: #include <ctype.h> to get proper def if isspace().
4769 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
4771 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
4773 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
4774 function also when parsing embedded stabs.
4776 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
4778 * mipsread.c: Fix more declarations.
4780 * mipsread.c: Fix many invocations of complain. Use enum
4781 type_code where appropriate.
4783 * xm-vaxult.h: Add decl for strdup().
4785 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
4788 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
4790 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
4793 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
4795 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
4796 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
4797 Merge in more patches for rs6000 from Metin Ozisik.
4798 * utils.c: Fix typo in comment.
4800 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
4802 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
4803 * procfs.c (attach): Set nopass_next_sigstop if attached
4804 process is forcibly stopped.
4805 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
4806 resending SIGSTOP to attached process on first resume.
4808 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
4810 * Makefile.in (SFILES_MAINDIR): add mipsread.c
4812 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
4814 * Makefile.in (OBS): Compile mipsread.c for all targets now.
4815 (VERSION): Bump to 4.4.85.
4816 * mipsread.c: Update for new include files. Lint.
4817 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
4818 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
4819 Don't need to bring in mipsread.o specially any more.
4821 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
4823 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
4824 routine (for Irix-4.x). Make many funcs static and void.
4825 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
4826 * (init_extra_frame_info): Don't trash cached value of frame
4827 pointer register. This fixes backtracing through routines that use
4828 alloca(). Generally clean up declarations of functions, and use
4829 typedefs and macros to reference data structures as appropriate.
4830 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
4833 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
4835 * values.c (unpack_long): Fix unpacking error for signed chars
4836 on hosts where the default character type is unsigned.
4837 * procfs.c (pr_flag_table, pr_why_table): Add some entries
4838 for newer SVR4 variants.
4839 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
4840 turn off trace inherit-on-fork flag to favor latest SVR4 method.
4841 * procfs.c (mappingflags): Add support for MA_PHYS
4843 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
4845 * buildsym.c (read_struct_type): Avoid coredump when C++
4846 abbreviated type name is messed up. Reported by Joe Buck.
4847 FIXME, we need to determine whether GDB or GCC needs to be
4848 smarter to correctly locate this type name.
4850 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
4851 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
4852 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
4853 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
4854 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
4856 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
4858 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
4859 * symtab.h (current_source_symtab): Make extern
4860 * symtab.h (current_source_line): Make extern
4861 * inferior.h: Move all procfs.c prototypes to one place, add
4862 prototype for proc_signal_handling_change. Add prototypes for
4863 signal_stop_state, signal_print_state, and signal_pass_state.
4864 * inferior.h (stop_soon_quietly): Make extern
4865 * inferior.h (attach_flag): Make extern
4866 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
4867 * infrun.c (signal_stop_state, signal_print_state,
4868 signal_pass_state): New functions to query specific signal
4870 * infrun.c (handle_command): Minor error message change, add
4871 NOTICE_SIGNAL_HANDLING_CHANGE.
4872 * procfs.c (open_proc_file): Remove iris specific reset of
4873 inherit-on-fork flag, moved to proc_set_exec_trap().
4874 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
4875 to reset inherit-on-fork flag, bash comment to GNU form.
4876 * procfs.c (proc_base_address, set_proc_siginfo,
4877 fetch_core_registers): Conform to code style.
4878 * procfs.c (signame.h): Include.
4879 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
4880 syscallname(), info_proc_syscalls()): New macros, tables, and
4881 functions to organize and report system call information.
4882 * procfs.c (saved_fltset, saved_trace, saved_sighold,
4883 saved_exitset, saved_entryset): Add to procinfo struct.
4884 * procfs.c (struct trans): Add.
4885 * procfs.c (pr_flag_table, pr_why_table, faults_table,
4886 siginfo_table, errno_table): Tables to translate numeric values
4887 to symbolic names and short descriptions.
4888 * procfs.c (signalname, info_proc_signals): Add function and
4890 * procfs.c (proc_info): Now info_proc.
4891 * procfs.c (proc_info_address_map): Now info_proc_mappings.
4892 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
4893 info_proc_faults, lookupname, lookupdesc, sigcodename,
4894 sigcodedesc): New functions.
4895 * procfs.c (proc_signal_handling_change): New function to set
4896 the trace flags based on the state of gdb's signal handling flags.
4897 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
4898 and remove code to do PIOCSTRACE ioctl.
4899 * procfs.c (attach, detach): Preserve and restore process flags
4900 using saved_* fields in procinfo struct.
4901 * procfs.c (attach): Call proc_signal_handling_change.
4902 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
4903 * procfs.c (proc_desc): Update for latest changes.
4904 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
4905 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
4906 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
4908 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
4910 * procfs.c (set_proc_siginfo): Add prototype and new function.
4911 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
4912 up inferior siginfo struct.
4913 * elfread.c (elf_symfile_read): Compute the relocation amount
4914 by subtracting off the address of the ".text" section.
4915 * solib.c: Add pointer to ".text" section to so_list struct.
4916 * solib.c (solib_map_sections): Initialize pointer to ".text"
4917 section in so_list struct.
4918 * solib.c (symbol_add_stub): Pass base address of ".text"
4919 section to symbol_file_add, rather than the load address of
4920 the shared library. On SunOS they are the same. On SVR4 they
4923 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
4925 * mipsread.c (parse_procedure): PDR.isym should get pointer to
4926 function name, not .gdbinfo. symbol.
4928 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
4930 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
4932 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
4934 * Makefile.in (VERSION): 4.4.8
4936 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
4937 commands in .cshrc/.profile won't get traced.
4939 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
4941 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
4942 * exec.c (build_section_table): Don't abort if no sections.
4943 * sparc-tdep.c (single_step): Lint.
4944 * utils.c (mrealloc): Handle realloc (0, size) case here.
4946 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
4948 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
4951 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
4953 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
4954 .gdbinfo. symbols are created. Move creation from parse_procedure
4955 to parse_symbol, where it is fairly easy to grow the symtab. This
4956 also fixes a symtab trashing bug on all mips-based systems.
4957 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
4959 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
4960 mips_extra_func_info, and all the PROC_xxx macros that look at it.
4962 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
4964 * c-exp.y: Add missing return type to yyparse() prototype.
4966 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
4968 Create and use macros for iterating on symtabs, psymtabs, msymbols.
4970 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
4971 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
4972 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
4973 (patch_opaque_types): Avoid dummy args and result.
4974 * objfiles.c (have_partial_symbols, have_full_symbols,
4975 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
4976 (iterate_over_objfiles, iterate_over_symtabs,
4977 iterate_over_psymtabs): Remove, clunky and slow.
4978 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
4979 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
4980 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
4981 dump_objfile): Remove dummy args and results. Move filename
4982 comparisons to callers.
4983 (printsyms_command, printpsyms_command, printmsyms_command,
4984 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
4985 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
4986 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
4987 list_symbols, make_symbol_completion_list): Replace explicit
4988 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
4989 Eliminate Dijkstra flag crap, break out of loops with gotos.
4990 (lookup_symtab_1): Protect '/' tests from short filenames.
4991 (cplus_mangled_symbol): Move inline into lookup_symbol.
4992 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
4993 (relocate_minimal_symbol): Move inline to vmap_symtab.
4994 (vmap_symtab): Replace iteration with ALL_OBJFILES,
4995 iterate_over_msymbols with ALL_MSYMBOLS.
4997 Misc cleanup prior to release.
4999 * Makefile.in (VERSION): Roll to 4.4.7.
5000 (HFILES): Add call-cmds.h.
5001 * call-cmds.h: New header for command fns called by other files.
5002 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
5003 (breakpoint_1): Remove unused type arg. Change callers.
5005 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
5006 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
5007 * mipsread.c: Add prototypes for all static functions.
5009 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
5010 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
5011 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
5012 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
5013 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
5014 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
5017 * buildsym.c (define_symbol): Handle global register variables
5018 (from Pierre Willard). Complain if register numbers are too large.
5019 * target.c (nomemory): Now that higher levels examine errno, give EIO.
5020 * tm-sparc.h: Don't #include <sun4/reg.h>.
5021 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
5022 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
5024 * language.h: Avoid forward enum declaration.
5025 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
5026 config/sun4os5.mt: New host and target.
5027 * defs.h (errno): #include <errno.h> rather than assuming int.
5028 From Pierre Willard.
5030 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
5031 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
5032 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
5033 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
5034 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
5035 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
5036 sparc-xdep.c, utils.c, value.h, values.c: Lint.
5038 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
5040 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
5041 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
5042 * language.h (enum exp_opcode): Avoid forward enum def.
5043 * main.c (define_command, user_defined_command): Lint.
5044 * mem-break.c, xcoffread.c: Lint.
5045 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
5047 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
5049 * Merged in latest RS6000 diffs from Metin G. Ozisik.
5050 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
5051 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
5052 or IBM6000_TARGET as (approximately) appropriate.
5054 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
5056 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
5057 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
5058 or not to try reading symbols from a mapped objfile. Plugs memory
5059 leak due to shared libraries generating no psymtabs or symtabs.
5061 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
5063 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
5064 * copying.awk: Lint. Make stronger warning at top of copying.c.
5065 * elfread.c (elf_symtab_read): Eliminate check of mainline.
5066 * gdbtypes.c (smash_to_*): Remove FIXME comments.
5067 (lookup_pointer_type): Add FIXME comment.
5068 * main.c (set_history_size_command): Disallow negative size.
5069 * partial-stab.h: Update copyright.
5070 * rs6000-tdep.c (skip_trampoline_code): Better comments.
5072 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
5074 * main.c (set_history_size_command): Negative size is error.
5075 (Reported by Peggy Fieland.)
5077 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
5079 * coffread.c (coff_symfile_init): Update comment.
5080 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
5081 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
5082 macros to access the dbx specific objfile information.
5083 * dbxread.c (symfile_string_table, symfile_string_table_size):
5084 Remove these local variables.
5085 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
5086 read_dbx_symtab): Remove the stringtab and stringtab_size params
5087 from the function prototypes, the function definition, and the
5088 function calls. These are now available via DBX_STRINGTAB and
5089 DBX_STRINGTAB_SIZE using the objfile pointer.
5090 * dbxread.c (dbx_symfile_read): Relocate addr before using as
5091 an arg to read_dbx_symtab.
5092 * dbxread.c (dbx_symfile_read): Remove code that free'd the
5093 stringtab and the dbx specific per-objfile private info.
5094 * dbxread.c (init_psymbol_list): Remove symbol count from passed
5095 args in prototype, function definition, and function calls. It is
5096 now available via the DBX_SYMCOUNT macro using the objfile
5098 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
5099 local instance of struct dbx_symfile_info and replace with DBX_*
5101 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
5102 symfile_string_table and symfile_string_table_size.
5103 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
5104 symfile_string_table.
5105 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
5106 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
5107 stringtab size variables. Remove all code that used to reread
5109 * objfiles.c (allocate_objfile): Move calls to init_malloc()
5110 to prior to any calls to mmalloc for the objfile specific heap.
5111 * utils.c (init_malloc): Document the requirement that for each
5112 heap for which corruption checking is desired, that init_mmalloc
5113 must be called prior to any mmalloc calls on the heap.
5115 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
5117 * rs6000-pinsn.c: Make dis-assembly output more like
5118 other targets: Don't print instruction in hex before
5119 the assembly; use print_address to print out jump
5122 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
5124 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
5125 * cplus-dem.c: Support "Sc" meaning "signed char".
5127 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
5129 * configure.in: fix iris/iris3.
5131 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
5133 * command.c, main.c (various places): Use ctype.h macros
5134 (such as isupper(x)), instead of hard-wiring in ASCII-isms
5135 (such as (x >= 'A' && x <= 'Z')).
5136 (There are still more of these in other files.)
5137 * main.c (defined_command): Lower-case the user's
5138 new command before entering it. Needed because
5139 command lookup is case-insensitive (and also lower-cases).
5140 (Based on Metin's earlier patch.)
5142 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
5144 * config/irix4.mh: new file.
5146 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
5148 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
5151 * xm-mips.h: Declare strdup for ultrix.
5153 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
5154 when calling new_symbol.
5155 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
5158 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
5160 * config/rs6000.mh: Update (for Fred's new mmalloc)
5161 flags to disable use of GNU malloc/mmalloc.
5162 * munch: Change SYSV rule to allow .text before the label,
5163 as well as after, to work for AIX.
5164 * gdbtypes.h: Minor clarifiction.
5166 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
5168 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
5169 continuation in yet another place (between method declarations).
5171 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
5173 * mips-tdep.c: include symfile.h and objfiles.h to fix
5176 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
5178 * valops.c (value_struct_elt_for_reference): Added 'offset'
5179 parameter to handle multiple inheritance.
5180 * eval.c, value.h: Update accordingly.
5182 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
5184 * objfiles.h: New file
5185 * Makefile.in (HFILES): Add objfiles.h
5186 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
5187 main_scope_lowpc, main_scope_highpc.
5188 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
5189 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
5190 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
5191 xcoffread.c, : Include objfiles.h.
5192 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
5193 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
5194 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
5195 inside_entry_file() and logic changed appropriately.
5196 * blockframe.c (outside_startup_file): Renamed to
5197 inside_entry_file() and logic changed appropriately.
5198 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
5199 and logic changed to use per-objfile specific fields.
5200 * blockframe.c (inside_entry_scope): Renamed to
5201 inside_entry_func() and logic changed to use per-objfile specific
5203 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
5204 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
5205 Remove extern decls.
5206 * symfile.c, symfile.h (entry_point): Remove extern decl.
5207 * coffread.c (coff_symfile_init): Common entry point init code
5208 moved to symfiles.c, call init_entry_point_info().
5209 * coffread.c (complete_symtab): Use new per-objfile entry info.
5210 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
5211 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
5213 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
5214 * defs.h (inside_entry_scope, outside_startup_file,
5215 inside_main_scope): Prototypes changed for renames to
5216 inside_entry_func, inside_entry_file, inside_main_func,
5218 * symfile.c (syms_from_objfile): Common entry point init code
5219 moved to init_entry_point_info() and call init_entry_point_info().
5220 * symfile.h (init_entry_point_info): Include prototype.
5221 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
5222 moved to symfiles.c and call init_entry_point_info().
5223 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
5224 main_scope_lowpc, main_scope_highpc): Remove extern decls.
5225 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
5227 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
5228 works for the majority of targets.
5229 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
5230 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
5231 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
5232 Use default definition in frame.h.
5233 * frame.h (selected_frame_level): Make decl extern.
5234 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
5235 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
5236 * partial-stab.h: Use new per-objfile entry info.
5237 * symfile.h (struct objfile): Removed, moved to objfiles.h.
5238 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
5239 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
5240 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
5241 have_minimal_symbols): Prototypes moved to objfiles.h.
5242 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
5243 Macros moved to objfiles.h.
5244 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
5246 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
5248 More C++ improvements (pointers to members, qualified names).
5249 * c-exp.y: Support exp.type::name and exp->type::name
5250 syntaxes. (Unfortunately, doesn't work for static members.)
5251 * c-exp.y, eval.c: Make type::~type work better.
5252 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
5253 value_static_field by value_struct_elt_for_reference.
5254 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
5255 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
5256 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
5257 for OP_SCOPE operand; no point in it now that we use lazy
5258 reading of values, and use "reference to member" objects.
5259 * gdbtypes.h: Clarify comment.
5260 * valops.c: Change value_struct_elt_for_address to return
5261 a reference (or variable), rather than a pointer. Change
5262 the name to value_struct_elt_for_reference to reflect this.
5263 Returning a reference instead of a address provides a
5264 generalization, since we can use the routine for both
5265 class::name as well as &class::name.
5266 Also, recurse to handle multiple inheritance properly.
5267 * valprint.c: Moved code to print pointer-to-members
5268 to new function point_class_member. This allows a
5269 "reference-to-member" to be printed using the same code.
5270 * valprint.c (type_print_varspec_prefix): Avoid printing
5271 "struct " for domains of class-member types.
5272 * valops.c (search_struct_field): Inline code for simplified
5273 version of value_static_field (which can then be deleted).
5274 * value.h: Rename value_struct_elt_for_address to
5275 value_struct_elt_for_reference. Delete value_static_field.
5276 * values.c: Remove no longer used function value_static_field.
5278 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
5280 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
5281 elfread.c (coff_symfile_finish): Add function, prototype, and
5282 add to the xxxx_sym_fns struct for each file type. Also reformat
5283 the xxxx_sym_fns vector to a standard format and add comments.
5284 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
5285 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
5286 Pass pointer to struct objfile rather than pointer to sym_fns.
5287 Change references inside each function accordingly. Allocate any
5288 symbol file specific info in the per-objfile memory region.
5289 * dbxread.c (free_and_init_header_files): Break function into
5290 free_header_files(), called from dbx_symfile_finish(), and
5291 init_header_files(), called from dbx_new_init().
5292 * dbxread.c (dbx_new_init): Move deallocation things to new
5293 dbx_symfile_finish function.
5294 * elfread.c (elf_new_init): Call buildsym_new_init().
5295 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
5296 routine for the objfile before deallocating other stuff.
5297 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
5298 * symfile.h: Move struct sym_fns to before struct objfile def.
5299 Add sym_finish function pointer and change prototypes of other
5300 function pointers to reflect passing struct objfile pointer rather
5301 than struct sym_fns pointer.
5302 * symfile.c: Remove now obsolete symtab_fns pointer.
5303 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
5304 locates the correct sym_fns struct for the given objfile.
5305 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
5306 for better support of mapped symbol tables.
5307 * symfile.c (symbol_file_command): Remove obsolete code using
5309 * symfile.h: Remove duplicate declarations for symfile_objfile,
5310 entry_point, and object_files.
5311 * target.c (target_info): Compare symfile_objfile to NULL.
5312 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
5313 aixcoff_symfile_finish().
5315 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
5317 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
5318 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
5319 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
5321 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
5323 Some improvements to g++ debugging.
5324 * symtab.c (list_symbols): demangle before pattern matching.
5325 * symtab.c: Other fixes to improve handing of operators.
5326 * valprint.c (type_print_base): Fix test for constructor.
5327 * values.c (value_static_field): Allow evaluation of
5328 CLASS::METHOD, returning a function pointer.
5330 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
5332 * Makefile.in (VERSION): Roll 4.4.6.
5333 * exec.c (exec_file_command): Add code to ignore optional args
5334 passed in by file_command() for use in symbol_file_command().
5335 * main.c (main): Document -mapped and -readnow in help summary.
5336 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
5337 * objfiles.c (allocate_objfile): Filename arg removed. Changes
5338 to get filename from bfd with bfd_get_filename(). Test mapto
5339 against 0, not NULL. Use mstrsave() to make copy of filename.
5340 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
5342 * remote-vx.c (vx_load_command, add_symbol_stub):
5343 Symbol_file_add() takes an additional arg.
5344 * solib.c (symbol_add_stub): Symbol_file_add() takes an
5346 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
5347 changed to return a bfd not an objfile pointer.
5348 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
5349 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
5350 Change to eliminate local bfd and use symfile_bfd_open() plus
5351 allocate_objfile(). Add code to implement readnow option.
5352 * symfile.c (symbol_file_command): Changes to option handling,
5353 readnow functionality moved to symbol_file_add().
5354 * symfile.c (symfile_init): Eliminate local copy of bfd.
5355 * symfile.c (add_symbol_file_command): Changes to parse mapped
5356 and readnow options.
5357 * symfile.h (allocate_objfile): Arg removed from prototype.
5358 * symtab.h (symbol_file_add): Arg added to prototype.
5359 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
5362 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
5364 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
5365 mtrace.awk, state.c, state.h: Removed.
5366 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
5367 directories searched for source files.
5368 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
5369 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
5370 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
5371 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
5372 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
5373 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
5374 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
5376 * Makefile.in (HFILES): Remove state.h
5377 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
5378 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
5379 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
5380 * Makefile.in (clean): Remove all object files.
5381 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
5382 * cplus-dem.c: Remove prototypes definitions that are now done in
5384 * dbxread.c (throughout): Change from using per-objfile
5385 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5386 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
5387 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
5388 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
5389 * depend: Remove dependencies for state.o, state.h.
5390 * dwarfread.c: Add declaration for warning_pre_print.
5391 * dwarfread.c (dwarfwarn): Use warning_pre_print.
5392 * dwarfread.c (throughout): Change from using per-objfile
5393 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5394 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
5395 use supplied objfile.
5396 * i386-xdep.c (print_387_status): Change to use warning() rather
5398 * i387-tdep.c (print_387_control_word): Change to use warning()
5399 rather than printfs.
5400 * infrun.c (wait_for_inferior): Remove unreachable abort() call
5401 that some compilers grumble about.
5402 * language.c (throughout): Add declaration for warning_pre_print
5403 and using warning() instead of printfs.
5404 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
5405 * main.c (main): Add declaration for warning_pre_print and set it
5406 similarly to error_pre_print. Add declarations for
5407 mapped_symbol_files and readnow_symbol_files. Add appropriate
5408 definitions to long_options[].
5409 * minsyms.c: Trivial fix to comment.
5410 * objfiles.c (allocate_objfile): Substantially rewritten for
5411 using mapped symbol files.
5412 * objfiles.c (throughout): Change from using per-objfile
5413 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5414 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
5415 * source.c (throughout): Change from using per-objfile
5416 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5417 * source.c (open_source_file): Use mstrsave to save file name in
5418 mapped symbol region for objfile.
5419 * symfile.c: Remove include for state.h.
5420 include to local form.
5421 * symfile.c (symbol_file_add_digested): Remove.
5422 * symfile.c (symbol_file_add): Substantially rewritten for mapped
5424 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
5425 from objfile structure. Add malloc descriptor pointer (md).
5426 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
5427 * symm-xdep.c (print_fpu_status): Use warning() rather than
5429 * symmisc.c (free_symtab_block): Now takes and uses current
5431 * symmisc.c (throughout): Change from using per-objfile
5432 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5433 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
5434 Sun compiler grumblings when PTR is char *.
5435 * symtab.c (lookup_symbol): Cast return value of iterate_over_
5436 msymbols() to correct pointer type.
5437 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
5438 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
5439 error always starts on a line of it's own.
5440 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
5441 Rewrite for new mapped malloc package use.
5442 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
5443 that don't want to use the mapped malloc package; pass arguments
5444 on to traditional malloc package functions.
5445 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
5446 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
5447 mrealloc, malloc, and realloc but get fatal error if runs out
5449 * utils.c (msavestring, mstrsave): Save a string in a specific
5450 mapped malloc region.
5451 * utils.c (print_spaces): Use xmalloc to get the buffer.
5452 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
5453 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
5454 * config/i386v4.mh: Insignificant reorganization.
5456 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
5458 * xcoffread.c: Only enable compilation of debugging functions
5459 if IBM6000 is defined. Fails to compile otherwise.
5461 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
5463 * Makefile.in: pass MAKEINFO down on info.
5465 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
5467 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
5468 useless code, including an lseek to an uninitialized variable.
5469 Reported by Jim Williams <jimbo@wrs.com>.
5471 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
5473 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
5474 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
5475 * minsyms.c, symfile.c: Changes that may be generally
5476 applicable, but are #ifdef IBM6000 for now.
5477 * rs6000-xdep.c: Fixed typo in comment.
5478 * rs6000-tdep.c: Non-substatial changes.
5479 * xoffread.c: The main change here is addition of some
5480 debugging functions.
5481 * xoffexec.c: More changes.
5483 * xcoffread.c: Fixed two too-few-parameters bugs.
5485 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
5486 to SOLIB_CREATE_INFERIOR_HOOK macro.
5488 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
5490 * symfile.h: Add prototype for iterate_over_msymbols().
5491 * symtab.c (cplus_mangled_symbol): Add function.
5492 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
5493 iterate_over_msymbols to find demangled C++ symbol.
5494 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
5495 value to iterate_over_msymbols().
5496 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
5499 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
5501 * Makefile.in: added check target.
5503 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
5505 * ecoff.c: Move to ../bfd/coff-msym.c.
5506 * config/mt-*mips: Remove ecoff.o from the configuration.
5507 * remote.c (): Add newline to initial +.
5508 (remote_resume): Mention how to cope with signals.
5509 (remote_interrupt): Add debug msg.
5510 (remote-wait): Implement new 'T' reply, which includes
5511 status, PC, and FP all in a single short message.
5512 (putpkt): Add further debugging of packet acks.
5513 * mipsread.c (fixup_symtab): Also swap RFD's.
5514 (parse_partial_symbols): Avoid bug on unknown symbol types.
5515 * Makefile.in (VERSION): Roll to 4.4.5.
5516 * mips-tdep.c (heuristic_proc_start): Avoid long delays
5517 for remote MIPS by limiting heuristic to 200 byte search.
5518 (heuristic_proc_desc): Byte-swapping.
5519 (mips_print_register): Cope with failure of
5520 read_relative_register_raw_bytes. Byte-swap integers for
5522 * mips-pinsn.c (print_insn): Byte-swap instruction.
5524 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
5526 * config.sub configure.in config/mh-irix4
5527 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
5528 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
5529 gdb/xm-irix4.h gdb/config/mt-irix3
5530 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
5532 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
5534 * defs.h, utils.c: xrealloc takes PTR as first arg.
5535 * defs.h: Reword confusing comment about ANSI prototypes.
5536 * defs.h: Some minor whitespace changes.
5537 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
5538 not NULL, which can be (void *).
5539 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
5540 * tm-i386v.h (SP_ARG0): Define
5541 * xm-sysv4.h: Back out of change for missing prototypes.
5542 * i386-tdep.c (get_longjmp_target): Add function.
5544 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5546 * Makefile.in: install man page too.
5548 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
5550 * All GDB files that #include defs.h: Removed stdio.h.
5551 (defs.h): #include stdio.h.
5553 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5555 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
5556 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
5557 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
5558 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
5559 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
5560 it before printing out the hex shape of an address.
5562 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
5564 * rs6000-xdep.c (frame_initial_stack_address): Move
5565 code to set frame->cache_fsr into new separate function
5566 frame_get_cacahe_fsr. This allows fixing a fatal error.
5567 * xcoffexec.c: Turn previously suppressed error
5568 message back on, after cleaning up BFD.
5570 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
5571 printing of blank line, since it cases printing of an
5572 extra blank line. Is this intended? It does mess up
5574 * defs.h: Put back declarations of malloc and realloc,
5575 but protected by #ifndef MALLOC_INCOMPATIBLE.
5576 * objfiles.c: Undo previous change: Use malloc/realloc
5577 for objfile malloc/realloc fields (but add a cast).
5578 * xcoffexec.c: Suppress an error message (for now).
5580 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
5582 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
5583 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
5584 * buildsym.c: Use smash_to_pointer_type() to handle forward type
5586 * xcoffread.c: Modifications to C_DECL storage class handling, and
5587 introduction of an old smash_to_pointer_type() routine.
5589 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
5590 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
5591 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
5592 parameters have been modified.
5594 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
5595 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
5596 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
5597 and fetch_inferior_registers() always fetched all the registers
5598 resulting valid register values at hand all the time. Pushing a dummy
5599 frame did not require validating all register values first. After
5600 putting the above mechanism into action, we didn't have valid registers
5601 values always ready. Thus, all registers need to be fetched before
5602 pushing a dummy frame now.
5604 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
5605 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
5606 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
5607 the starting address (actual frame address) of a frame.
5608 * rs6000-tdep.c: modifications to function_frame_info() to see if
5609 function reserves a frame pointer register (alloca register)
5610 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
5611 FRAME_LOCALS_ADDRESS has been updated to support debugging of
5612 functions with alloca() calls.
5614 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
5616 * xm-sysv4.h: Provide definitions/prototypes for host environment
5617 functions for which no definitions or prototypes are provided in
5618 any currently included gdb or host environment header files.
5619 For SVR4, this currently includes malloc and realloc, which cannot
5620 be portably prototyped in any gdb include file.
5622 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
5624 * buildsym.h: Remove obsolete variable file_stabs.
5626 * Makefile.in: Move place where configure merges in host-
5627 and target-dependent fragments later, so the latter
5628 can override (say) GNU_MALLOC.
5629 * config/mh-rs6000: Use system malloc. Otherwise, I
5630 ended up with *two* incompatible versions of malloc
5631 (functions in libc would call the malloc in libc).
5632 I assume this is a shared library problem.
5634 * remote.c: Fix (presumed) typo.
5635 * objfiles.c: Use xmalloc/xrealloc instead of
5636 malloc/realloc (since the latter are no longer declared).
5638 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
5639 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
5640 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
5641 handle individual registers.
5642 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
5643 correctly in case it wasn't cached yet. (A problem showed up
5644 after fetching individual registers.)
5645 * buildsym.c: Disable type_synonym_name's type name overwriting
5646 in cases it is unnecesary. rs6000 portation doesn't use
5647 type_synonym_name, and it used to nullify type names
5648 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
5649 type's name as soon as space for that type is allocated.
5650 * xcoffread.c: ignore a section's lineno information if it is
5651 not `.text'. (In rs6000 bfd portation integration, skipping over
5652 `.pad' sections are ignored since it was in machine independent
5653 part of the code. Thus, a problem of fake sections with invalid
5654 lineno information arised.)
5656 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
5657 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
5658 * rs6000-tdep.c: make function_frame_info() work whether or not
5659 reading from a core file.
5660 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
5662 * infrun.c. main.c, printcmd.c. symtab.c:
5663 More changes from IBM for rs6000.
5666 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
5668 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
5669 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
5670 Merge in changes (mostly from IBM) for RS6000.
5671 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
5672 More changes from IBM for RS6000. These are in machine-
5673 independent code, and probably could do with some cleaning
5674 up. The most questionable of these are #ifdef IBM6000.
5675 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
5676 to single_step() (for consistency with rs6000 and i860).
5677 * utils.c: Allow the 1st arg to xrealloc to be NULL
5678 (in which case do malloc). This removes the need for
5679 some tests in xcoff code (and perhaps other places?).
5680 * coffread.c: Removed variables last_source_file,
5681 type_vector, and type_vector_length as these are now
5682 defined by buildsym.[ch].
5683 * defs.h: Remove prototypes for malloc and realloc, since
5684 these should only be used to implement xmalloc and xrealloc,
5685 and they conflict with <stdlib.h> in AIX - where they
5686 return void* even when __STDC__ isn't defined. Sigh.
5687 * munch: Recognize *initialize* in data as well as text
5688 (AIX uses data). Also, incorporate a patch from Garrett
5689 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
5690 much more sensible, by only trying to match the name of
5691 the initialize_foo function, and not the junk before it.
5693 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
5695 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
5696 unless symbol table indicates that something has changed.
5698 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
5700 * remote.c: Make it work for embedded MIPS. Increase buffer
5701 size, and use throughout. Round buffer size up if too many regs.
5702 Support baud rate setting and try for an 8-bit path. If
5703 interrupted while waiting for target, send a ^C down the wire.
5704 Avoid single-byte reads.
5705 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
5707 * mips-xdep.h: Avoid the embedded regs when on Unix.
5709 * mipsread.c: Byte-swap the symbol table structures, using
5710 routines from ecoff.c, to read a symbol table written in any
5711 of the four possible byte orders.
5712 * configure.in (mips-big-* target): Same as Sony News.
5713 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
5714 * ecoff.c: New file for symbol swapping routines.
5716 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
5718 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
5719 all-breakpoints' command.
5720 * (get_number): Allow users to enter negative breakpoint numbers.
5721 * (breakpoint_1): Reformat display of 'info break' to show new
5723 * (create_longjmp_breakpoint, breakpoint_re_set,
5724 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
5725 symfile.c (syms_from_objfile): Re-do
5726 insertion of longjmp breakpoints. Move all code into
5727 breakpoint_re_set, and call that instead of
5728 create_longjmp_breakpoint in symfile.c.
5730 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
5732 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
5733 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
5734 * symtab.c (find_pc_symtab): Handle having no objfiles.
5735 * infcmd.c: Fix comment.
5736 * objfiles.c (free_all_objfiles): Add.
5737 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
5738 * symfile.c (symbol_file_command): free all objfiles when
5739 specifying a new symbol file.
5740 (reread_symbols): Stat the file name, don't fstat the descriptor.
5742 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
5744 * Makefile.in, configure.in: removed traces of namesubdir,
5745 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
5746 copyrights to '92, changed some from Cygnus to FSF.
5748 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
5750 * dbxread.c (end_psymtab): Delete empty psymtabs.
5751 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
5752 * symfile.h (struct objfile): Add free_psymtabs.
5754 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
5756 * Makefile.in (VERSION): Roll to gdb-4.4.4.
5758 * symfile.c (symbol_file_command): strcmp => !strcmp.
5759 * breakpoint.h: Move prototypes to follow enum definition they need.
5760 * breakpoint.c, infrun.c: Lint.
5761 * printcmd.c: Use `enum enable' rather than `enum
5763 * mipsread.c: First pass at making it compile with the new
5764 objfile changes. Probably seriously broken still, but it
5767 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
5769 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
5770 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
5771 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
5772 stepping (and nexting) through longjmp(). Also, cleanup
5773 breakpoint handling quite a bit by creating explicit breakpoint
5774 types instead of using magic breakpoint numbers.
5775 Makefile.in: Update version to 4.4.3
5777 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
5779 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
5780 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
5781 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
5783 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
5785 * minsyms.c (install_minimal_symbols): Add bunches to any
5786 existing minsyms in the objfile. Avoid extra mallocation
5787 by working directly in the obstack. Remove ignored `mainline' parm.
5788 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
5789 xcoffread.c: Change all callers.
5790 * FIXME: We should be able to eliminate MAINLINE from all the
5791 symbol readers now, with a small bit of work.
5793 * valops.c, value.h: Lint.
5794 * remote-vx.c: Add missing break; statement. Bugfix by
5795 Michael Sclafani, <sclafani@src.dec.com>.
5797 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
5799 * Makefile.in (VERSION): Update version to 4.4.2
5800 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
5801 minsyms.c, mmap-alloc.c, mmap-sbrk.c
5802 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
5803 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
5804 mmap-alloc.o, mmap-sbrk.o
5806 * altos-xdep.c: Minor whitespace change.
5807 * am29k-tdep.c (examine_prologue): Convert from misc function vector
5808 use to new minimal symbol table use.
5809 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
5810 * arm-xdep.c (store_inferior_registers): Returns void.
5811 * blockframe.c (get_pc_function_start, find_pc_partial_function):
5812 Convert from misc function vector use to new minimal symbol table use.
5813 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
5814 * breakpoint.c: Add prototypes for local functions.
5815 * breakpoint.c (catch_command_1): Change to static and remove unused
5817 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
5818 * breakpoint.h: Change function decls to prototype form.
5819 * buildsym.c: Add prototypes for local functions.
5820 * buildsym.c: Moved hashname() function here from dbxread.c.
5821 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
5822 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
5823 * buildsym.c (dbx_alloc_type): Change to static.
5824 * buildsym.c (finish_block): Add objfile parameter.
5825 * buildsym.c (misc): Change symbol_obstack to objfile version.
5826 * buildsym.c (make_blockvector): Change to static.
5827 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
5828 * buildsym.c (compare_line_numbers): Change to static, args are const,
5829 cast args when used.
5830 * buildsym.c (start_symtab): Inline new_object_header_files() call.
5831 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
5832 and made static. Add objfile parameter.
5833 * buildsym.c (end_symtab): Simplify code using line table size.
5834 Realloc the linetable on the objfile symbol_obstack and copy there.
5835 * buildsym.c (scan_file_globals): Convert from misc function vector
5836 use to new minimal symbol use.
5837 * buildsym.c (define_symbol): Add objfile parameter. Make sure
5838 strings get allocated in objfile's symbol_obstack. Convert references
5839 to builtin types to lookup_fundamental_type().
5840 * buildsym.c (read_type): Make static, add objfile parameter, convert
5841 references to buildin types to lookup_fundamental_type().
5842 * buildsym.c (read_struct_type): Add objfile parameter.
5843 * buildsym.c (read_array_type): Make static, add objfile parameter.
5844 * buildsym.c (read_enum_type): Make static, add objfile parameter.
5845 * buildsym.c (read_huge_number): Make static.
5846 * buildsym.c (read_range_type): Make static, add objfile parameter,
5847 convert references to buildin types to lookup_fundamental_type ().
5848 * buildsym.c (read_args): Make static, add objfile parameter.
5849 * buildsym.h: Convert function decl's to prototype form.
5850 * c-exp.y: Add prototypes for local functions, convert uses of misc
5851 function vector to minimal symbol table. Reformat all builtin type
5852 initializations and pass a NULL objfile to init_type() for them.
5853 * coffread.c: Change context_stack ref's to coff_context_stack,
5854 add local function prototypes. Cast uses of xrealloc arg 1.
5855 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
5856 crafting a new type.
5857 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
5858 * coffread.c (finish_block): Change name to coff_finish_block.
5859 * coffread.c (make_blockvector): Add and use objfile parameter.
5860 * coffread.c (record_line): Change name to coff_record_line.
5861 * coffread.c (start_symtab): Change name to coff_start_symtab.
5862 * coffread.c (end_symtab): Change name to coff_end_symtab.
5863 * coffread.c (record_misc_function): Change name to record_minimal_
5864 symbol and change to minimal symbol table use from misc func tbl.
5865 * coffread.c (coff_symfile_read): Convert from misc function vector
5866 use to minimal symbol table use.
5867 * coffread.c (hashname): Remove; use common version in buildsym.c.
5868 * coffread.c (decode_base_type): Change references to builtin types
5869 to calls to lookup_fundamental_type().
5870 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
5871 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
5872 * command.c: Add prototypes for local functions.
5873 * command.c (add_cmd): Prototype the 'fun' parameter and use the
5874 appropriate member of the function union for that type.
5875 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
5876 ifdef out the function since it isn't currently used.
5877 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
5878 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
5879 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
5880 * command.c (help_cmd): Compare function pointer to NULL.
5881 * command.c (help_cmd_list): Compare function pointer to NULL.
5882 * command.c (lookup_cmd_1): Use correct member of function union.
5883 * command.c (undef_cmd_error): Make static.
5884 * command.c (complete_on_cmdlist): Use correct member of func union.
5885 * command.c (do_setshow_command): Use correct member of func union.
5886 * command.c (shell_escape): Convert rindex use to strrchr.
5887 * command.h (COMMAND_H): Define if already included.
5888 * command.h (cmd_list_element struct): Change 'function' to a union
5889 and prototype args. Prototype completer function.
5890 * command.h: Convert decl's to prototype form.
5891 * convex-xdep.c (store_inferior_registers): Returns void.
5892 * copying.c: Prototype local functions.
5893 * coredep.c: Minor whitespace change.
5894 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
5895 * cplus-dem.c: Prototype local functions.
5896 * dbxread.c (hashname): Remove; moved to buildsym.c.
5897 * dbxread.c (free_and_init_header_files): Make static.
5898 * dbxread.c: Add prototypes for local functions.
5899 * dbxread.c (new_object_header_files): Remove; inlined usages.
5900 * dbxread.c (xrealloc usages): Cast args.
5901 * dbxread.c (record_misc_function): Change to record_minimal_symbol
5902 and change usages accordingly.
5903 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
5904 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
5905 * dbxread.c (dbx_next_symbol_text): Make static.
5906 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
5907 * dbxread.c (init_bincl_list): Add and use objfile parameter.
5908 * dbxread.c (free_bincl_list): Add and use objfile parameter.
5909 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
5910 * dbxread.c (end_psymtab): Convert to use per-objfile data.
5911 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
5913 * dwarfread.c (record_misc_function): Change name to record_minimal_
5914 symbol and use minimal symbol table throughout.
5915 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
5916 * dwarfread.c: Convert all references to builtin types to use the new
5917 lookup_fundamental_type function.
5918 * dwarfread.c (read_enumeration): Add and use objfile parameter.
5919 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
5921 * elfread.c (record_misc_function): Convert to use record_minimal_
5923 * elfread.c (elf_symtab_read): Add objfile parameter.
5924 * eval.c: Add prototypes for local functions and move some decls
5925 around to accomodate prototypes.
5926 * expprint.c: Add prototypes for local functions. Change references
5927 to misc function vector to minimal symbol table.
5928 * findvar.c (read_memory usages): Cast args.
5929 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
5930 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
5931 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
5932 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
5933 * gould-xdep.c: Minor whitespace change.
5934 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
5935 * hp300ux-xdep.c (store_inferior_registers): Returns void.
5936 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
5937 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
5938 * i386-tdep.c: Add prototypes for local functions.
5939 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
5940 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
5941 that defaulted to int.
5942 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
5943 i386_push_dummy_frame): Returns void.
5944 * i386-xdep.c (i386_register_u_addr): Declare params that default to
5945 int and explicitly declare return type as int.
5946 * i387-tdep.c: Minor formatting changes.
5947 * i960-tdep.c (leafproc_return): Convert from misc function vector
5948 use to minimal symbol table use.
5949 * infcmd.c: Add prototypes for local functions.
5950 * infcmd.c (continue_command, until_next_command, until_command,
5951 path_info, path_command): Make static.
5952 * infcmd.c (step_1, until_next_command): Convert from misc func
5953 vector to minimal symbol table use.
5954 * inflow.c: Add prototypes for local functions.
5955 * infptrace.c (store_inferior_registers): Returns void, not int.
5956 * language.c (_initialize_language): Use proper member of function
5958 * m2-exp.y: Add prototypes for local functions, convert misc function
5959 vector uses to minimal symbol table uses.
5960 * m2-exp.y (make_qualname, yyerror): Make static.
5961 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
5962 * m68k-pinsn.c: Add prototypes for local functions.
5963 * m68k-pinsn.c (print_insn): Cast args to read_memory.
5964 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
5965 * m68k-stub.c: Add prototypes.
5966 * m88k-pinsn.c (sprint_address): Convert from misc function vector
5967 use to minimal symbol table use.
5968 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
5969 * m88k-xdep.c (store_inferior_registers): Returns void.
5970 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
5971 * mach386-xdep.c (store_inferior_registers): Returns void.
5972 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
5973 * main.c: Add prototypes for local functions.
5974 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
5975 longjmp() result to (NORETURN void).
5976 * main.c (catch_errors): Prototype the 'func' parameter.
5977 * main.c (disconnect, stop_sig, do_nothin, float_handler):
5978 Takes an unused arg.
5979 * main.c (execute_command): Call the right member of the func union.
5980 * main.c (command_loop_marker, symbol_completion_function,
5981 command_loop): Make static.
5982 * main.c (command_line_input): Make linelength unsigned, cast arg
5983 to command_line_input().
5984 * main.c (add_info, add_com): Prototype the 'fun' parameter.
5985 * main.c (initialize_main): Call right member of function union.
5986 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
5987 * mem-break.c: Include symtab.h
5988 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
5989 * mips-xdep.c (store_inferior_registers): Returns void.
5990 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
5991 use to minimal symbol table use.
5992 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
5994 * mipsread.c (make_type): Remove, convert usages to init_type.
5995 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
5996 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
5997 vector use to minimal symbol table use.
5998 * parse.c: Add prototypes for local functions.
5999 * parse.c (xrealloc usages): Cast args.
6000 * parse.c (prefixify_expression, length_of_subexp): Make static.
6001 * parser-defs.h (PARSER_DEFS_H): Define when first included.
6002 * parser-defs.h: Convert function decls to prototype form.
6003 * partial-stab.h: Convert from misc function vector use to new minimal
6005 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
6006 the per-objfile copies.
6007 * printcmd.c: Add prototypes for local functions. Move some struct
6008 definitions around to accomodate prototypes.
6009 * printcmd.c (decode_format): Make static, change args oformat and
6010 osize to int from char.
6011 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
6012 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
6013 * printcmd.c (print_address_symbolic): Convert from misc function
6014 vector use to minimal symbol table use.
6015 * printcmd.c (address_info): Convert from misc function vector use
6016 to minimal symbol table use.
6017 * printcmd.c (delete_display, enable_display, disable_display_command):
6019 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
6020 * procfs.c (fetch_core_registers): Add unused param reg_addr.
6021 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
6022 * pyr-xdep.c (store_inferior_registers): Returns void.
6023 * remote-mm.c (mm_load): symbol_file_add return value unused.
6024 * remote-nindy.c: Minor format change.
6025 * remote-vx.c (vx_load_command): symbol_file_add result unused.
6026 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
6027 * rs6000-xdep.c (store_inferior_registers): Returns void.
6028 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
6029 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
6030 vector use to minimal symbol table use.
6031 * solib.c: Add prototypes for local functions.
6032 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
6033 function vector use to minimal symbol table use.
6034 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
6035 * solib.c (find_solib, shared_library_command): Make static
6036 * solib.c (read_memory, write_memory usages): Cast args.
6037 * solib.c (special_symbol_handling): Add function
6038 * source.c: Add prototypes for local functions.
6039 * source.c (select_source_symtab): Convert to scan objfiles.
6040 * source.c (open_source_file): Make static.
6041 * source.c (xrealloc usages): Cast args.
6042 * source.c (source_line_charpos): ifdef out, unused.
6043 * source.c (get_filename_and_charpos): Make static.
6044 * stack.c: Add prototypes for local functions.
6045 * stack.c (print_frame_info, frame_info): Convert from misc function
6046 vector use to minimal symbol table use.
6047 * symfile.c: Add prototypes for local functions.
6048 * symfile.c (compare_symbols): Make args const PTR's.
6049 * symfile.c (compare_psymbols, sort_pst_symbols) add.
6050 * symfile.c (sort_all_symtab_syms): Scan objfile list.
6051 * symfile.c (obsavestring): Add objfile parameter.
6052 * symfile.c (init_misc_bunches, prim_record_misc_function,
6053 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
6054 sort_misc_function_vector, compact_misc_function_vector): Remove
6055 * symfile.c (symbol_file_add_digested): Add function.
6056 * symfile.c (symbol_file_add): Returns struct objfile *.
6057 * symfile.c (symbol_file_command): Modify for state file use.
6058 * symfile.c (symfile_open): Add parameter "dumpable".
6059 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
6060 * symfile.c (load_command, add_symbol_file_command): Make static.
6061 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
6062 * symfile.c (rindex usages): Converted to strrchr.
6063 * symfile.c (allocate_psymtab): New
6064 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
6065 converted to minimal symbol table usage, but no obvious conversion.
6066 * symfile.c (free_all_symtabs): Remove.
6067 * symfile.c (_initialize_symfile): Use per-objfile info.
6068 * symfile.h: Rework the objfile structure to add per-objfile data
6069 objects (psymbol_obstack, symbol_obstack, type_obstack,
6070 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
6071 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
6072 Add prototypes to function declarations.
6073 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
6074 function vector usage to minimal symbol table usage.
6075 * symmisc.c (DEV_TTY): Define if not defined.
6076 * symmisc.c: Add local function prototypes.
6077 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
6078 printpsyms_command, print_objfiles, print_objfiles_command):
6079 Rework to use iterate_over_*
6080 * symtab.c: Add prototypes for local functions.
6081 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
6082 * symtab.c (lookup_partial_symtab): Scan through objfiles.
6083 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
6084 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
6085 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
6086 lookup_reference_type, lookup_member_type, allocate_stub_method,
6087 check_stub_method, create_array_type, smash_to_member_type,):
6089 * symtab.c (lookup_symbol): Some args are const.
6090 * symtab.h: All type related defs and structs moved to gdbtypes.h
6091 * symtab.h: Convert decls to prototypes.
6092 * target.c (noprocess): Make static.
6093 * target.h: Change decl's to prototypes.
6094 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
6095 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
6096 * utils.c (_initialize_utils): Use correct member of function union.
6097 * valarith.c: include gdbtypes.h
6098 * valops.c: include gdbtypes.h, add prototypes for local functions.
6099 * valops.c (value_push, value_arg_push, find_function_addr):
6101 * valops.c (value_string): Convert from misc function vector use
6102 to minimal symbol table use.
6103 * valops.c (check_field_in): Make arg const.
6104 * valprint.c: Add prototypes for local functions.
6105 * valprint.c (print_string): Make static
6106 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
6107 * values.c: Add prototypes for local functions.
6108 * values.c (value_headof): Convert from misc function vector to
6109 minimal symbol table.
6110 * xcoffexec.c: Add prototypes for local functions.
6111 * xcoffexec.c (exec_close, file_command, add_to_section_table):
6113 * xcoffexec.c (relocate_minimal_symbol): Add.
6114 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
6115 * xcoffread.c: Add prototypes for local functions.
6116 * xcoffread.c (sort_syms): Convert to scan objfiles.
6117 * xcoffread.c (read_xcoff_symtab): Make static.
6118 * xcoffread.c (various): Replace references to builtin types with
6119 calls to lookup_fundamental_type. Replace references to symbol_obstack
6120 and psymbol_obstack with pointers to the per-objfile copies.
6121 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
6122 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
6124 * xcoffread.c (init_stringtab): Add objfile parameter.
6125 * gdbtypes.c: New file
6126 * minsyms.c: New file
6127 * mmap-alloc.c: New file
6128 * mmap-sbrk.c: New file
6129 * objfiles.c: New file
6133 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
6135 * Check in Fred Fish's changes in these modules. Fred
6136 will make ChangeLog entries for all of them. Update VERSION
6139 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
6141 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
6143 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
6144 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
6145 value.h: Prototypes for static functions; lint.
6146 * gdbtypes.h: Empty file to ease transition.
6148 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
6150 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
6151 inferior.h, language.h, signame.h, target.h, terminal.h,
6152 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
6153 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
6155 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
6156 signame.c, sparc-xdep.c: Prototypes for all static functions.
6158 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
6159 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
6160 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
6161 Remove to_call_function and target_call_function, since it
6162 always calls the same thing (call_function_by_hand).
6163 * core.c, exec.c, solib.c: Rename target_ops sections =>
6165 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
6166 target.h: target_kill takes no args.
6167 * language.c (language_info): Scaffolding to allow briefer
6168 messages when the current language changes. FIXME.
6169 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
6170 complaints about volatile functions.
6171 * xm-sysv4.h (HAVE_MMAP): Define.
6173 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
6175 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
6176 to make prototypes for all functions declared here.
6177 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
6178 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
6179 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
6180 * ieee-float.h: Use PARAMS for prototypes; make some params const.
6181 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
6182 * m2-exp.y: Remove unused CONST; Rename OR and AND.
6183 * utils.c: Avoid declaring malloc and realloc. Lint.
6184 (request_quit): Accept signal-number parameter.
6186 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
6188 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
6189 DIE's. Add new function read_tag_pointer_type() to read them.
6191 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
6192 When creating a new user defined type, check to see if a partial
6193 type already exists, and if so, bash it to fit.
6195 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
6197 * coffread.c (decode_base_type): Pass long, not union.
6198 Fix by Eric Valette, ev@chorus.fr.
6200 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
6202 * elfread.c (elf_symtab_read): Fix code to correctly track
6203 changes in bfd for absolute symbols.
6205 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
6207 * xm-vaxbsd.h: Close off comment.
6209 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
6211 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
6213 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
6215 * mips-tdep.c (mips_print_registers): Print correct register
6216 number for double pseudo-registers.
6218 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
6220 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
6221 in the op$::OPERATOR. case. From Steven McCanne,
6222 <mccanne@horse.ee.lbl.gov>.
6224 * exec.c (set_section_name): Pass arg to exec_files_info;
6225 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
6227 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
6229 * main.c (print_gdb_version): Copyright msg: only this year.
6230 (cd_command): Avoid changing current_directory on error.
6232 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
6234 * mipsread.c (parse_partial_symbols): Handle dependencies
6235 between partial symbol tables (when not doing stabs-in-ecoff).
6236 (This used to be handled by parse_fdr, but parse_fdr was
6237 incompatible with handling stabs-in-ecoff, so the code
6238 was re-written to not use parse_fdr. Unfortunately,
6239 the logic to handle dependencies was overlooked.)
6241 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
6243 * coffread.c (read_enum_type): Use the size of a target int when
6245 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
6247 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
6248 * symtab.c (lookup_reference_type, lookup_ptr_type): use
6249 TARGET_PTR_BIT to determine size of a pointer
6250 * values.c (unpack_long): when unpacking a REF or a PTR don't
6251 assume the size of the type.
6253 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
6255 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
6256 looking at its members. Improve guess between struct and union,
6257 only assuming union if multiple members have offsets of zero.
6259 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
6261 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
6262 (This is just for clarity - and one day permitting us to
6263 change FP0_REGNUM from 38 to 32, which would make more sense.)
6264 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
6265 register numbers in stabs-in-ecoff get handled correctly.
6267 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
6269 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
6270 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
6271 into BSD and Ultrix.
6273 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
6275 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
6277 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
6279 * Makefile.in: Increment version to 4.4.1.
6280 * main.c (print_gdb_version): Update copyright notice.
6282 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
6284 * mipsread.c: Prepend "struct " to the names of structure
6285 types, and similarly for enums and unions. (This used
6286 to be done, but got lost in the re-write to "guess" the
6287 difference between enum/struct/union.)
6288 Also, guess that a tag is an enum if the first member
6291 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
6293 * xm-vax.h: #ifndef ultrix around #include of endian.h and
6296 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
6298 * Projects: Patching executables is done.
6299 * Makefile.in (VERSION): Roll to gdb-4.4.
6300 * README, WHATS.NEW: Update for gdb-4.4.
6302 * symfile.c (reread_symbols): Whenever we reread one object
6303 file's symbols, we must restart the scan, because the object_files
6304 chain has been permuted.
6306 * exec.c (exec_files_info): Split out into print_section_info.
6307 Print BFD filename of each section if it's not the default one.
6308 * core.c (core_files_info): Call print_section_info.
6310 * xm-vax.h: Include a few system header files whose definitions
6311 must precede defs.h.
6312 * language.c, language.h: Make some things const.
6313 * expression.h, main.c: const spreads like ooze.
6315 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
6316 since BREAKPOINT values can be >0x80.
6318 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
6320 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
6322 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
6324 * sparc-pinsn.c: Remove kludge for preferring architectures.
6325 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
6326 and forever. Add `add' instruction to the set that get checked
6327 for a preceding `sethi' in order to print an absolute address.
6328 Corresponding changes in ../include/opcode/sparc.h needed
6329 to eliminate garbage instructions.
6331 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
6333 * mipsread.c (parse_partial_symbols): Make sure partial
6334 symbols are created for external symbols (as used to be
6335 the case). This is a bit of a pain with the mips-coff.
6336 It uses a table which points to all of the external
6337 symbols belonging to a particular FDR or psymtab.
6338 Once we've generated this table, we might as well save
6339 it, and then use it in psymtab_to_symtab_1 to find
6340 the symbols to pass to parse_external().
6341 * symfile.c, symfile.c: New function start_psymtab_common
6342 to share the common parts of allocating a new psymtab
6343 for dbxread, mipsread (and later dwarfread). Its code
6344 was pulled out from start_psymtab in dbxread.c.
6345 * dbxread.c (start_psymtab): Use start_psymtab_common().
6347 * valprint.c (val_print): If there is an error when trying
6348 to print a string, check to see if there really is a problem
6349 by reading just one character. If that works, assume
6352 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
6354 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
6355 cypress, v8 mnemonics in that order.
6357 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
6359 * sparc-pinsn.c: Put the qsort() back in.
6361 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
6363 * findvar.c (read_register, write_register): Handle machines
6364 where REGISTER_TYPE is not the same size as "int".
6366 Handle debug symbols in dynamically loaded (relocated) code:
6368 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
6369 offset to process_one_symbol.
6370 (process_one_symbol): Take new offset parameter. Add it into
6371 appropriate symbol types to relocate symbols to loaded addresses.
6372 Handle all possible symbol types, and complain() about types that
6373 we don't expect to see.
6374 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
6375 process_one_symbol (FIXME, should pass real offset).
6379 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
6381 (set_breakpoint, break_command_1, until_break_command,
6382 catch_command_1, breakpoint_re_set_one): Use it.
6383 * symtab.h (resolve_sal_pc): Declare.
6384 * infcmd.c (jump_command): Use resolve_sal_pc.
6386 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
6388 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
6390 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
6392 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
6393 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
6394 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
6396 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
6398 * dbxread.c (process_one_symbol): Make a first cut at handling
6399 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
6401 * symtab.c (find_pc_line): Fix stepping into and out of #included
6404 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
6406 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
6407 no longer any need to copy ../include/opcode/* into gdb.
6409 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
6411 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
6413 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
6415 * valprint.c (type_print_base, type_print_method_args):
6416 Print C++ constructor methods without bogus "return type."
6418 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
6420 * infptrace.c (child_xfer_memory): Parameter "target" should
6421 be a pointer to a structure, not the entire structure.
6423 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
6425 * depend: Convert the couple of references to ansidecl.h that
6426 used the local gdb version to use the ../include version.
6428 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
6431 (child_xfer_memory): Takes pointer to a struct, not entire struct.
6432 (inferior_proc_init): Fix non-ANSI version of args.
6433 (attach): Call print_sys_errmsg with correct number of args.
6434 (mappingflags): Make static, does not need to be global.
6436 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
6437 not the entire struct itself.
6439 * valops.c (value_assign): Cast some args to modify_field() and
6440 {read,write}_register_bytes() correctly.
6442 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
6444 * Makefile.in (MALLOCSRC): Removed reference to removed local
6447 * dwarfread.c (list_in_scope): Needs an initial value, use file
6450 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
6452 * main.c (main): Make option_index local to keep new getopt happy.
6453 main.c, solib.c, Makefile.in: Update copyright notices.
6455 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
6457 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
6459 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
6461 * Makefile.in (HFILES): Add partial-stab.h.
6463 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
6465 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
6466 New files for stratus. Not complete enough to actually build
6467 on the Stratus machine; that awaits copyright assignment for
6470 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
6471 for getting custom flags into CFLAGS when doing makes.
6473 * configure.in: Add config information for stratus.
6475 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
6477 * dbxread.c (process_one_symbol): Pass address of structure
6478 to complain(), rather than the whole structure.
6480 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
6482 * solib.c (solib_add_common_symbols): Only compile in when not
6483 using SVR4 style shared libraries.
6485 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
6487 * dwarfread.c (locval): Add offreg flag to indicate location
6488 values that are computed off a base register.
6490 * dwarfread.c (new_symbol): Rework TAG_global_variable and
6491 TAG_local_variable cases to account for static variables
6492 within function scopes.
6494 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
6496 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
6497 doesn't exist on some systems.
6499 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
6500 nexting over recursive function calls.
6502 * target.c (target_read_string): Create this routine to read null
6503 terminated strings from the target. It deals with running off the
6504 end of memory elegantly as well. solib.c (find_solib): Use
6505 target_read_string() to avoid problems with running off the end of
6508 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
6509 that reference pgrp_inferior.
6511 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
6513 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
6514 mips-tfile has been hacked to act more "traditionally."
6515 * dbxread.c: Fixed typo in comment.
6517 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
6519 * mips-tdep.c (mips_skip_prologue): Add some number of
6520 'sw' instructions before 'addiu' adjusts the stack.
6522 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
6524 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
6525 freescope, buildblock closescope, record_line, add_symbol_to_list,
6526 gatherblocks, make_blockvector): Extensive changes to switch
6527 to generic symbol table building code in buildsym.c. Remove
6528 scope tree structures and functions, symbol table building
6529 functions, and lots of other small changes.
6531 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
6532 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
6534 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
6536 * buildsym.c (cleanup_undefined_types): Add support for enums.
6537 This fixes the 'GDB internal error. cleanup_undefined_types with
6540 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
6542 * dbxread.c: detect gcc2 compilations.
6544 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
6546 * sparc-pinsn.c: Rename bitfields that overlap with macro names
6547 in ../include/opcode/sparc.h.
6549 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
6551 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
6552 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
6553 to reflect actual locations of opcode files, so TAGS target will
6556 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
6558 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
6561 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
6562 dereferencing to access the correct elements.
6564 * valops.c (value_addr): Declare return type of external func
6567 * xcoffread.c: Undefine next_symbol_text before redefining it.
6569 For older changes see ChangeLog-9091
6575 version-control: never