1 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
3 * blockframe.c (frameless_look_for_prologue): Correct the
5 * gdbtypes.h, gdbtypes.c: Use const in decl of
6 cplus_struct_default, now that pa-gas assembler has been fixed.
7 * hppah-nat.c: Formatting.
8 * hppah-tdep.c: Remove lots of useless externs for variables we
10 * (find_unwind_entry): Speed up by using binary search, and a one
12 * (rp_saved): New routine to see what unwind info says about RP
13 being saved on the stack frame.
14 * (frame_saved_pc): Look for prologue to see if we need to
15 examine the stack for the saved RP or not.
16 * (init_extra_frame_info): Check for prologue, instead of
17 framesize to determine if we are frameless or not.
18 * (frame_chain_valid): Stop backtraces when we run into _start.
19 * (push_dummy_frame): Reformat to make more readable.
20 * (find_dummy_frame_regs): ditto.
21 * (hp_pop_frame): ditto.
22 * (hp_restore_pc_queue): small cleanup.
23 * (hp_push_arguments): ditto.
24 * (pa_do_registers_info): ditto.
25 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
26 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
27 * Define FRAME_CHAIN_VALID.
28 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
31 * paread.c (pa_symtab_read): Use new bfd conventions for
32 accessing linker symbol table.
33 * (pa_symfile_init): Access embedded STAB info via BFD section
34 mechanism and related macros.
37 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
39 * sparc-stub.c: Use a seperate stack for our traps.
40 * Handle recursive traps.
41 * Remove all trap init code. This needs to be done by the
43 * (set_mem_fault_trap): Call exceptionHandler() to setup this
45 * (handle_exception): See if we are at breakinst, if so, then
46 advance PC sp that users can just step out of breakpoint().
47 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
48 new place if SP has changed.
49 * (case 's'): Get rid of this, we can't do it yet.
50 * (case 't'): New command to test any old random feature.
51 * (case 'r'): New command to reset the system.
52 * (breakpoint): Add label to breakpoint trap instruction so that
53 handle_exception() can detect where we are and get past the
56 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
58 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
60 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
62 * configure.in: recognise all sparclite variants
64 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
66 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
67 binary files oring in the right bit.
69 * main.c, source.c, state.c, symmisc.c: use macros defined in
70 fopen-{bin|both} when fopening files.
72 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
74 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
75 from a configuration file (typically including <limits.h>), or to
76 TARGET_CHAR_BIT if CHAR_BIT is not defined.
77 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
78 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
79 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
80 * exppritn.c (print_subexp, dump_expression): Add case for
82 * expression.h (OP_BITSTRING): New expression element type for
84 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
85 macros to convert between number of expression elements and bytes
86 to store that many elements.
87 * i960-tdep.c (leafproc_return): Use new macros to access
88 minimal symbol name and address fields.
89 * m88k-pinsn.c (sprint_address): Use new macros to access
90 minimal symbol name and address fields.
91 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
92 minimal symbol address field.
93 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
94 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
95 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
96 Use new BYTES_TO_EXP_ELEM macro.
97 * parse.c (write_exp_bitstring): New function to write packed
98 bitstrings into the expression element vector.
99 * parse.c (length_of_subexp, prefixify_subexp): Add case for
101 * parser-defs.h (struct stoken): Document that it is used for
102 OP_BITSTRING as well as OP_STRING.
103 * parser-defs.h (write_exp_bitstring): Add prototype.
104 **** start-sanitize-chill ****
105 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
106 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
107 LOWER, LENGTH): New tokens for keywords.
108 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
109 upper_lower_argument, length_argument, array_mode_name,
110 string_mode_name, variant_structure_mode_name): New non-terminals
112 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
113 * ch-exp.y (match_bitstring_literal): New lexer support function
114 to recognize bitstring literals.
115 * ch-exp.y (tokentab6): New token table for 6 character keywords.
116 * ch-exp.y (tokentab5): Add LOWER, UPPER.
117 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
118 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
119 * ch-exp.y (yylex): Check tokentab6.
120 * ch-exp.y (yylex): Call match_bitstring_literal.
121 **** end-sanitize-chill ****
123 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
125 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
126 symbol name and value fields.
128 * c-exp.y (yylex): Make static, to match prototype and other
131 * expression.h (exp_opcode): Add BINOP_MOD.
132 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
133 * expprint.c (dump_expression): Handle new BINOP_MOD.
134 * language.c (binop_type_check): Handle new BINOP_MOD.
135 * main.c (float_handler): Re-enable float handler when hit.
136 * valarith.c (language.h): Include, need current_language.
137 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
138 for integer divide truncates towards zero for negative results.
139 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
140 * valarith.c (value_binop): Allow arithmetic operations on
141 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
142 **** start-sanitize-chill ****
143 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
144 * ch-exp.y (tokentab3): Add MOD and REM.
145 * ch-exp.y (yylex): Set innermost_block for symbols found
146 in local scopes. Return LOCATION_NAME for local symbols.
147 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
148 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
149 **** end-sanitize-chill ****
151 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
153 * command.c (shell_escape, make_command, _initialize_command):
154 don't create or use fork if CANT_FORK is defined.
155 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
156 code written for the IBM PC" remain.
157 * xm-go32.h: define CANT_FORK
159 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
161 * remote-sim.c: first attempt at general simulator interface
162 * remote-hms.c: whitespace
163 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
164 understand new stack layout. (print_register_hook): print ccr
165 register in a fancy way.
167 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
169 * eval.c (language.h): Include.
170 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
171 to pointer types when the current language is C. It loses for
172 other languages when the lower index bound is nonzero.
173 * valarith.c (value_subscript): Take array lower bounds into
174 account when performing subscripting operations.
175 * valops.c (value_coerce_array): Add comment describing why
176 arrays with nonzero lower bounds are dealt with in value_subscript,
177 rather than in value_coerce_array.
179 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
181 **** start-sanitize-chill ****
182 * ch-exp.y (FLOAT_LITERAL): Add token.
183 * ch-exp.y (literal): Add FLOAT_LITERAL.
184 * ch-exp.y (match_float_literal): New lexer routine.
185 * ch-exp.y (convert_float): Remove.
186 * ch-exp.y (yylex): Call match_float_literal.
187 * ch-exp.y (yylex): Match single '.' after trying
188 to match floating point literals.
189 **** end-sanitize-chill ****
191 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
192 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
194 * expprint.c (dump_expression): New function for dumping
195 expression vectors during gdb debugging.
196 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
197 MULTI_SUBSCRIPT and moved out of BINOP range.
198 * expression.h (DUMP_EXPRESSION): New macro that calls
199 dump_expression if DEBUG_EXPRESSIONS is defined.
200 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
201 * parse.c (length_of_subexp, prefixify_subexp): Change
202 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
203 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
204 prefixify'ing the expression.
205 * printcmd.c (print_command_1): Add comment.
206 **** start-sanitize-chill ****
207 * ch-exp.y (expression_list): Add useful actions.
208 * ch-exp.y (value_array_element): Add useful actions.
209 * ch-exp.y (array_primitive_value): Add production.
210 * ch-exp.y (yylex): Recognize ',' as a token.
211 **** end-sanitize-chill ****
213 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
215 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
216 POSIXize the recursive makes (make [variable assignments] target{s})
218 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
220 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
221 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
222 CPLUS_MARKER for all SVR4 systems, so follow suit.
223 * defs.h (strdup_demangled): Remove prototype.
224 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
225 SYMBOL_INIT_LANGUAGE_SPECIFIC.
226 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
227 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
228 prim_record_minimal_symbol_and_info): Use new macro
229 SYMBOL_INIT_LANGUAGE_SPECIFIC.
230 * minsyms.c (install_minimal_symbols): Use new macro
231 SYMBOL_INIT_DEMANGLED_NAME.
232 * stabsread.c (define_symbol): Use new macro
233 SYMBOL_INIT_DEMANGLED_NAME.
234 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
235 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
236 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
237 SYMBOL_INIT_DEMANGLED_NAME.
238 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
239 SYMBOL_DEMANGLED_NAME now tests language itself.
240 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
241 now tests language itself.
242 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
243 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
244 mangled name member in the language dependent portion of a symbol.
245 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
246 mangled name member appropriate for a symbol's language.
247 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
248 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
249 SYMBOL_DEMANGLED_NAME now tests language itself.
250 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
251 initializes language dependent portion of symbol.
252 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
253 demangles and caches the demangled form of symbol names.
254 * utils.c (fputs_demangled, fprint_symbol): Use current language
255 to select an appropriate demangling algorithm.
256 * utils.c (strdup_demangled): Remove, no longer used.
257 **** start-sanitize-chill ****
258 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
259 access the Chill mangled name member in the language dependent
261 * ch-lang.c (chill_demangle): New function, simple demangler.
262 * defs.h (chill_demangle): Add prototype.
263 * symtab.h (language_dependent_info): Add struct for Chill.
264 **** end-sanitize-chill ****
266 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
268 * Makefile.in (BISON): Add comment that when bison is used, it
269 must include the "-y" option.
270 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
271 Remove defines to remap non-yacc symbols, thus backing out of
272 previous recent changes. Standard policy is that non-yacc parser
273 generators get fixed, rather than adding bug workarounds in gdb
274 for each new one that pops up. Expand comment to note this.
275 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
277 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
279 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
280 case. Use code in N_SOL.
282 * paread.c: New file that contains all HPPA/HPUX symbol reading
284 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
285 * (dbx_symfile_init): Use sizeof(long) instead of 4.
286 * (dbx_symfile_offsets): Make static.
287 * (pastab_build_psymtabs): New interface routine for paread to
288 send stabs into dbxread.
289 * gdb-stabs.h: Remove gobs of HPPA cruft.
291 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
293 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
295 **** start-sanitize-chill ****
296 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
297 **** end-sanitize-chill ****
299 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
300 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
301 and YYDEBUG is not already defined.
302 * c-exp.y (strncmp): Replace throughout with STREQN, missed
303 them during the previous replacements.
304 * printcmd.c (_initialize_printcmd): Update internal documentation
305 for "set" command to note that the assignment syntax is language
307 **** start-sanitize-chill ****
308 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
309 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
310 and YYDEBUG is not already defined.
311 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
312 single_assignment_action): New terminals and nonterminal for gdb
313 extensions to chill expression grammer.
314 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
315 tokens that start with '$' (register names, convenience vars, etc).
316 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
317 * ch-exp.y (yylex): Call match_dollar_tokens.
318 **** end-sanitize-chill ****
320 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
322 * hppah-tdep.c (skip_trampoline_code): Use new macros for
323 accessing minimal symbol data.
324 * infcmd.c (read_pc): Use #ifdef, not #if.
325 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
326 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
329 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
330 frame. Use find_return_regnum to find the caller.
331 * (find_unwind_entry): New routine to locate stack frame info
332 associated with a procedure. This looks in the $UNWIND_START$
333 section in the SOM file.
334 * (find_return_regnum): New routine. Uses find_unwind_entry() to
335 figure out where the caller's return address is stored.
336 * (find_proc_framesize): New routine. Uses find_unwind_entry()
337 to figure out the frame size for a procedure.
338 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
339 * (init_extra_frame_info): New routine. Corrects PC and FP for
340 outermost frame if necessary.
341 * (frame_chain): New routine, moved from tm-hppa.h.
342 * (skip_trampoline_code): Handle computed function calls (ie:
343 calls from $$dyncall).
344 * (unwind_command): Temporary support function to allow user
345 to control/observe aspects of the unwind (stack frame) info.
346 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
347 was in a system call, if so, then read the PC from r31.
348 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
349 with extra arg for skip_trampoline_code().
350 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
351 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
352 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
354 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
356 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
357 Call new bfd_get_size() and verify that string table is no larger
358 than the file that is supposed to contain it.
359 * symfile.c (syms_from_objfile): Only complain about configured
360 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
361 current target is the default BFD target.
363 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
365 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
366 * solib.c (bkpt_names): New array of symbol names to try to
367 use for the "mapping complete" breakpoint. Configurable
368 define SOLIB_BKPT_NAME is first one to try.
369 * solib.c (find_solib): Test debug_base for nonzero rather
370 than just greater than zero.
371 * solib.c (enable_break): Use bkpt_names to look up address
372 at which to set "mapping complete" breakpoint.
374 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
376 * defs.h (STRCMP, STREQ, STREQN): New macros.
377 * defs.h (demangle_and_match): Remove prototype.
378 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
379 and STREQN defined in defs.h.
380 * dwarfread.c (set_cu_language): For completely unknown languages,
381 try to deduce the language from the filename. Retain behavior
382 that for known languages we don't know how to handle, we use
384 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
385 and demangled name fields in symbol.
386 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
387 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
388 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
389 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
390 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
391 Replace usages throughout.
392 * elfread.c (demangle.h): Include.
393 * elfread.c (record_minimal_symbol): Remove prototype and function.
394 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
395 B_CLRALL): Moved from symtab.h to gdbtypes.h.
396 * infcmd.c (jump_command): Remove code to demangle name and add
397 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
398 * minsyms.c (demangle.h): Include.
399 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
400 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
401 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
402 * mipsread.c (psymtab_language): Add static variable.
403 * stabsread.c (demangle.h): Include.
404 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
405 names and cache them in the SYMBOL_DEMANGLED_NAME field.
406 * stack.c (return_command): Remove explicit demangling of name
407 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
408 * symfile.c (demangle.h): Include.
409 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
410 to match macros in symfile.h and allow them to be compiled
411 if INLINE_ADD_PSYMBOL is not true.
412 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
413 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
414 Add code to demangle and cache C++ symbol names. Use macro form
415 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
416 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
417 Remove, also defined in symfile.c, which we already fixed.
418 * symtab.c (expensive_mangler): Remove prototype and function.
419 * symtab.c (find_methods): Remove physnames parameter and fix
421 * symtab.c (completion_list_add_symbol): Name changed to
422 completion_list_add_name.
423 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
424 the normal symbol name and the cached C++ demangled name.
425 * symtab.c (lookup_demangled_partial_symbol,
426 lookup_demangled_block_symbol): Remove prototypes and functions.
427 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
428 use lookup_block_symbol instead of lookup_demangled_block_symbol.
429 Remove code to try demangling names and matching them.
430 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
431 Fix to try matching the cached demangled name if no match is
432 found using the regular symbol name.
433 * symtab.c (find_methods): Remove unused physnames array.
434 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
435 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
436 * symtab.c (completion_list_add_symbol): Rewrite to use cached
437 C++ demangled symbol names.
438 * symtab.h: Much reformatting of structures and such to add
439 whitespace to make them more readable, and make them more
440 consistent with other gdb structure definitions.
441 * symtab.h (general_symbol_info): New struct containing fields
442 common to all symbols.
443 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
444 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
445 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
446 * symtab. (struct minimal_symbol, struct partial_symbol, struct
447 symbol): Use general_symbol_info struct.
448 * utils.c (demangle_and_match): Remove, no longer used.
449 * valops.c (demangle.h): Include.
450 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
451 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
452 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
453 symmisc.c, symtab.c, valops.c: Replace references to minimal
454 symbol fields with appropriate macros.
455 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
456 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
457 demangle.c, elfread.c, energize.c, environ.c, exec.c,
458 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
459 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
460 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
461 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
462 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
463 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
464 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
465 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
466 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
467 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
468 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
470 * buildsym.c (start_subfile, patch_subfile_names): Default the
471 source language to what can be deduced from the filename.
472 * buildsym.c (end_symtab): Update the source language in the
473 allocated symtab to match what we have been using.
474 * buildsym.h (struct subfile): Add a language field.
475 * c-typeprint.c (c_print_type): Remove code to do explicit
477 * dbxread.c (psymtab_language): Add static variable.
478 * dbxread.c (start_psymtab): Initialize psymtab_language using
479 deduce_language_from_filename.
481 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
483 * valprint.c (val_print): Reorganize comment and add note
484 about dependency on target byte ordering.
485 **** start-sanitize-chill ****
486 * ch-exp.y (value_array_slice): Fix typo.
487 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
488 byte sized ints are assumed to be char strings and printed with
489 string syntax. In chill, arrays of chars and arrays of
490 bytes/ubytes are distinquishable, and printed appropriately.
491 **** end-sanitize-chill ****
493 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
495 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
496 read/write routines for HPUX.
498 * hppa-pinsn.c (print_insn): Improve handling of be and ble
499 branch targets to compute target address using const from previous
500 instruction if necessary.
501 * Add `Q' operator to print out bit position field various
503 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
504 cleanups, use new code from Utah.
505 * (store_inferior_registers): Update to new code from Utah.
506 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
507 * (fetch_register): Clear out priv level when reading PCs.
508 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
509 * Remove decl of errno, #include wait.h and target.h.
510 * (frame_saved_pc): Check `flags' pseudo-register to see if we
511 were inside of a kernel call. If so, then PC is in a different
512 register. Also, mask out bottom two bits of all PCs so as not to
513 confuse higher level code.
514 * (push_dummy_frame): Create from #define in tm-hppa.h.
515 * (find_dummy_frame_regs): Update from Utah.
516 * (hp_pop_frame): Create from #define in tm-hppa.h.
517 * (hp_restore_pc_queue): New, from Utah.
518 * (hp_push_arguments): Big fixes from Utah.
519 * (pa_do_registers_info, pa_print_registers): Only print out fp
521 * (skip_trampoline_code): New routine to deal with stubs that
522 live in nowhereland between callers and callees.
523 * i860-tdep.c: Remove decl of attach_flag.
524 * infrun.c (wait_for_inferior): Add new macro
525 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
526 at by PC will be nullified. If so, then step the target once more
527 so as to avoid confusing the user.
528 * (just before step_over_function:): Use stop_func_start, not
529 stop_pc when checking for the existance of line number info.
530 stop_func_start will reflect the proper address of the target
531 routine, not of the stub that we may be traversing to get there.
532 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
533 to deal with the stubs that PA compilers sometimes stick between
534 callers and callees. Also, define FLAGS_REGNUM for access to the
536 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
538 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
539 write gr0, PC regs, and PSW!
540 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
541 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
543 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
544 * Define struct unwind_table_entry.
545 * valops.c (call_function_by_hand): Add another arg to
546 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
549 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
551 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
553 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
555 * Makefile.in (VERSION): Bump to 4.7.4.
556 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
557 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
558 * Makefile.in (HFILES): Add valprint.h.
559 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
560 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
561 * typeprint.c, typeprint.h: New files for language independent
562 type printing functions.
563 * c-typeprint.c, m2-typeprint.c: New files for language dependent
564 type printing functions and definitions.
565 * valprint.h: New include file for language independent value
566 printing definitions.
567 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
568 dependent value printing functions.
569 * c-exp.y (production ptype): Add range_type variable and use new
570 create_range_type function.
571 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
572 infcmd.c (path_var_name), language.c (unk_op_print_tab),
573 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
574 "const static" to ANSI-conformant "static const".
575 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
576 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
578 * c-lang.h (c_print_type, c_val_print): Add prototypes.
579 * coffread.c (decode_type): Add range_type variable and call to
580 new create_range_type function.
581 * complaints.c (complain): Remove unused val variable.
582 * complaints.c (_initialize_complaints): Make it void.
583 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
584 variable and call new create_range_type function.
585 * defs.h (enum val_prettyprint): Move enum from value.h to here
586 so we can avoid having to include value.h just for prototypes that
587 need the enum (thanks ANSI).
588 * dwarfread.c (struct_type): Local anonymous_size variable is
589 only used if !BITS_BIG_ENDIAN.
590 * dwarfread.c (decode_subscript_data_item): Add rangetype
591 variable and call new create_range_type function.
592 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
594 * eval.c (evaluate_subexp): Remove unused local variable name
595 and the statement with no side effects that initializes it.
596 * expprint.c (print_subexp): Change local_printstr to
598 * gdbtypes.c (create_range_type): New function that creates
599 a range type using code fragments from object file readers as
600 an example of what has to be initialized.
601 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
602 and high_bound parameters, replaced with a single range_type
603 parameter. Change function body to use passed in range_type
604 rather than handcrafting one.
605 * gdbtypes.h (create_range_type): Add prototype.
606 * gdbtypes.h (create_array_type): Change prototype parameters.
607 * infrun.c (normal_stop): Remove unused local variables tem and c.
608 * infrun.c (hook_stop_stub): Return 0 rather than random value.
609 * language.c (unk_lang_print_type, unk_lang_val_print): Add
610 stub functions that call error if called.
611 * language.c (unknown_language_defn, auto_language_defn,
612 local_language_defn): Add initializers unk_lang_print_type and
614 * language.h (struct language_defn): Reformat for larger
615 comments, add la_print_type and la_val_print members. Add
616 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
617 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
618 * m2-lang.c (m2_create_fundamental_type): Remove unused local
620 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
622 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
623 * main.c (execute_command): Remove unused local variable cmdlines.
624 * main.c (echo_command), stabsread.c (read_type), printcmd.c
625 (clear_displays), symmisc.c (block_depth), values.c
626 (clear_value_history):
627 Make testing of truth value of assignment result explicit.
628 * mipsread.c (upgrade_type): Update FIXME to include future use
629 of create_range_type.
630 * printcmd.c (ptype_command, ptype_eval, whatis_command,
631 whatis_exp, maintenance_print_type): Move prototypes and functions
633 * printcmd.c (_initialize_printcmd): Move add_com calls for
634 ptype_command and whatis_command to new typeprint.c.
635 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
636 * source.c (find_source_lines): Local variable c only used
637 when LSEEK_NOT_LINEAR is defined.
638 * stabsread.c (read_array_type): Use new create_range_type
640 * stabsread.c (read_range_type): Add new index_type variable and
641 call new create_range_type function rather than handcrafting
643 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
644 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
645 * symtab.c (type_print_base usages): Use c_type_print_base.
646 * symtab.c (type_print_varspec_prefix usages): Use
647 c_type_print_varspec_prefix.
648 * symtab.c (type_print_method_args usages): Use
649 cp_type_print_method_args.
650 * valprint.c: Completely ripped apart and the fragments used
651 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
652 valprint.h. Remaining stuff is language independent.
653 * value.h (struct fn_field): Forward declare for prototypes.
654 * value.h (type_print_1): Remove prototype.
655 * value.h (enum val_prettyprint): Moved to defs.h.
656 * value.h (typedef_print): Prototype renamed to c_typedef_print.
657 * value.h (baseclass_offset): Add prototype.
658 **** start-sanitize-chill ****
659 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
660 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
661 * ch-typeprint.c: New file for language dependent type printing.
662 * ch-valprint.c: New file for language dependent value printing.
663 * ch-exp.y (parse_number): Remove prototype and stub function.
664 * ch-exp.y (decode_integer_literal): Removed unused digits and
666 * ch-exp.y (convert_float): Completely ifdef out for now.
667 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
668 ch-lang.c (chill_op_print_tab):
669 Change from ANSI-obsolescent "const static" to ANSI-conformant
671 * ch-exp.y (yylex): Add unhandled storage class enumeration
672 literals to switch statement for completeness.
673 * ch-lang.c (chill_create_fundamental_types): Remove unused
674 nbytes variable. Change dummy type to 2 bytes to match int.
675 Handle FT_VOID types gratuituously added to chill DWARF by
676 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
677 type rather than a one byte TYPE_CODE_INT type.
678 * ch-lang.c (chill_language_defn): Add chill_print_type and
680 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
681 **** end-sanitize-chill ****
683 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
685 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
686 bfd_get_symbol_leading_char instead.
688 * coffread.c (EXTERNAL_NAME): New macro for removing possible
689 leading character from names.
690 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
691 (read_coff_symtab): Complain() about .bb/.eb mismatch, don't error().
692 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
693 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
695 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
696 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
697 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
698 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
699 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
700 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
701 * symfile.c (syms_from_objfile): Insert debugging check to test
702 NAMES_HAVE_UNDERSCORE setting against the BFD support. FIXME,
703 remove this (and all tm-*.h NAMES_HAVE_UNDERSCORE) soon.
705 * doc/gdbint.texinfo (Host Conditionals): Remove
706 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
708 (Target Conditionals): Remove all of the above.
710 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
712 * coffread.c (decode_type): catch negative tagndx fields generated
714 * exec.c: comment out string following #endif.
715 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
716 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
718 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
719 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
721 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
723 * complaints.c: New file, code moved from utils.c.
724 * complaints.c (complain): Made into a varargs function.
725 * complaints.h: New file, code moved from symfile.h.
726 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
727 * Makefile.in (HFILES): Add complaints.h.
728 * Makefile.in (OBS): Add complaints.o.
729 * symfile.c (complaint_root, stop_whining, complaint_series,
730 complain, clear_complaints, add_show_from_set for stop_whining):
731 Moved to complaints.c.
732 * symfile.h (struct complaint, complaint_root decl, complain
733 prototype, clear_complaints prototype): Moved to complaints.h.
734 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
735 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
736 complaints.h. Remove casts from arguments to complain(),
737 which is now a varargs function, and remove unnecessary
738 placeholder zero args.
739 * defs.h (begin_line): Add prototype.
740 * defs.h (vprintf_filtered): Add prototype.
741 * dwarfread.c (varargs.h): Remove, no longer needed.
742 * dwarfread.c (dwarfwarn): Remove prototype and function.
743 * dwarfread.c (complaints): Define a bunch of complaints.
744 * dwarfread.c (SQUAWK): Remove macro defs, convert all
745 usages to standard complain() calls.
746 * utils.c (begin_line): New function that ensures that
747 whatever gets filter-printed next starts on its own line.
748 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
749 but to stdout (calls vfprintf_filtered internally).
751 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
753 * remote.c: Avoid printf_filtered line limit. Suggested by
754 Robert R. Henry, <rrh@tera.com>.
755 * infcmd.c (environment_info): Ditto, but it was my idea.
757 * main.c (main): Accept --silent as well as --quiet. Change +help
758 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
760 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
761 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
763 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
765 * tm-nindy960.h, remote-nindy.c: Lint.
767 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
769 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
770 a optional type to decorate as an array type, the type of the
771 index, and the bounds of the array. Records this additional info
772 in the array type for use with languages with nonzero array
774 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
775 to note that arrays may have bounds.
776 * gdbtypes.h (create_array_type): Update prototype.
777 * c-exp.y (ptype production): Adjust for new create_array_type
779 * coffread.c (decode_type): Call create_array_type rather than
780 handcrafting array types.
781 * convex-tdep.c (value_type): Remove, now use create_array_type.
782 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
783 vector_type into calls to create_array_type.
784 * dwarfread.c (decode_subscr_data): Name changed to
785 decode_subscript_data_item throughout.
786 * dwarfread.c (decode_subscript_data_item): Rewrite to use
787 create_array_type. Now records index type and range as well.
788 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
789 change to use create_array_type.
790 * dwarfread.c (read_subroutine_type): Test existing user defined
791 types before decorating them, to ensure they are blank, and
792 complain about it if they are not.
793 * dwarfread.c (decode_fund_type): For unrecognized types, always
794 return some valid type (type integer). If the unrecognized type
795 cannot be an implementation defined type, complain as well.
796 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
797 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
798 * mipsread.c (upgrade_type): Add FIXME comment that code to
799 handcraft arrays should be replaced with call to create_array_type.
800 * stabsread.c (read_array_type): Replace code to handcraft
801 array types with call to create_array_type.
802 * valprint.c (type_print_varspec_prefix): Minor formatting
803 change, join lines that don't need to be split.
805 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
807 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
808 decl for attach_flag, it now lives in inferior.h.
809 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
810 Make most functions static.
811 * hppah-nat.c: General cleanups, remove BSD specific code (since
812 that all lives in hppab-nat.c).
813 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
814 Change sense of test against inside_entry_file(). This fix is
816 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
817 to read/write_register_bytes().
818 * gdbtypes.h: Remove const from decl for cplus_struct_default to
819 work around PA-GAS assembler bug. Also, add trailing */ to some
821 * gdbtypes.c: Remove const from decl for cplus_struct_default.
822 Same reason as above.
824 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
826 * mipsread.c (parse_symbol): When checking whether a structured
827 type is an enum, check qualifiers of its first member, as well as
828 the base type of the member. Bug found and fixed by John M.
829 Farrell, <farrell@fjord.reo.dec.com>.
831 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
832 * remote-vx.c: Don't include vx-share/reg.h.
833 * vx-share/ptrace.h: Reproduce from scratch.
834 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
835 * Makefile.in: Remove references to removed files, and to removed
836 29k-share directories.
838 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
840 * c-lang.c (_initialize_c_language): Name changed from
842 * m2-lang.c (_initialize_m2_language): Name changed from
844 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
845 it is no longer inside m2-exp.y, where it was remapped by Makefile.
846 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
847 expression parsing into c-lang.c and m2-lang.c respectively.
848 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
849 m2-exp.y respectively.
850 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
851 and m2-* files respectively.
852 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
853 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
854 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
855 * expression.h (struct block): Forward declaration for prototypes.
856 * language.h (struct objfile): Forward declaration for prototypes.
857 **** start-sanitize-chill ****
858 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
859 * Makefile.in (HFILES): Add ch-lang.h.
860 * Makefile.in (OBS): Add ch-lang.o.
861 * ch-exp.y: Migrate code that has nothing to do with expression
862 parsing into ch-lang.c.
863 * ch-lang.c: New file, code migrated from c-exp.y.
864 * ch-lang.h: New file, internal interface between ch-* files.
865 * ch-lang.c (_initialize_chill_language): Name changed from
866 _initialize_chill_exp.
867 **** end-sanitize-chill ****
869 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
870 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
871 * config/amix.mh (NATDEPFILES): Add.
872 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
875 * dwarfread.c (decode_subscr_data): Remove spurious test that
876 accepted only integer subscript types. We don't do anything
877 with the type at the moment anyway.
879 **** start-sanitize-chill ****
880 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
882 * ch-exp.y (match_character_literal): Fix case where no
883 match at all is found.
884 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
885 width types. For example, "INT" is always 2 bytes regardless
886 of the values of any TARGET_*_BIT macros. So use explicit
887 numeric sizes for the types.
888 **** end-sanitize-chill ****
890 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
892 * c-exp.y (c_create_fundamental_type): New function to create
893 language specific fundamental types for C.
894 * m2-exp.y (m2_create_fundamental_type): New function to create
895 language specific fundamental types for Modula 2.
896 * c-exp.y (c_language_defn, cplus_language_defn): Add
897 c_create_fundamental_type to language struct initializers.
898 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
899 to language struct initializers.
900 * dwarfread.c (expression.h, language.h): Include.
901 * dwarfread.c (ftypes): New array to hold fundamental types
902 for current compilation unit.
903 * dwarfread.c (cu_language_defn): New pointer to language
904 struct for language of current compilation unit.
905 * dwarfread.c (dwarf_fundamental_type): New function to
906 create/lookup fundamental types.
907 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
908 * dwarfread.c (throughout): Replace lookup_fundamental_type
909 with dwarf_fundamental_type.
910 * dwarfread.c (read_file_scope): Zero out ftypes for each new
911 compilation unit (may be different language or different objfile).
912 * gdbtypes.c (lookup_fundamental_type): Move actual type
913 creations into language specific fundamental type creation
914 functions and call via create_fundamental_type. Add comment
915 about this function being obsolescent.
916 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
917 sized signed and unsigned integers.
918 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
919 * language.c (language_def): New function to lookup a language
920 struct given it's enumeration.
921 * language.h (struct language_defn): Add la_fund_type, a pointer
922 to a function that creates fundamental types for this language.
923 * language.h (create_fundamental_type): New macro to create
924 fundamental types based on the current language.
925 * language.h (language_def): Add prototype.
926 * language.c (unk_lang_create_fundamental_type): New function
927 for initializing language structs, calls error if called.
928 * language.c (unk_language_defn, auto_language_defn,
929 local_language_defn): Use unk_lang_create_fundamental_type.
930 **** start-sanitize-chill ****
931 ch-exp.y (chill_create_fundamental_type): New function.
932 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
933 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
934 **** end-sanitize-chill ****
936 **** start-sanitize-chill ****
937 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
939 * dwarfread.c (CHILL_PRODUCER): Add producer string for
941 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
942 as GCC_PRODUCER and GPLUS_PRODUCER.
943 **** end-sanitize-chill ****
945 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
947 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
950 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
952 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
953 rather than '$'. This particular piece of braindamage is
954 spreading like ooze. It's now infected libiberty, deja-gnu,
956 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
957 hardwired '$' character.
959 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
961 (Changes to break incredibly ugly, unmaintainable 750 line
962 read_struct_type function up into managable pieces.)
963 * Makefile.in (VERSION): Bump to 4.7.3.
964 * stabsread.c (struct field_info): Local struct definition.
965 * stabsread.c (read_member_functions, read_struct_fields,
966 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
967 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
968 functions from fragmented read_struct_type.
969 * stabsread.c (stabs_general_complaint): Catchall complaint.
970 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
971 symbol name continuation code. Use macro throughout.
972 * stabsread.c (various places): Replace add-one-to-pointer
973 with pointer increment.
974 * stabsread.c (read_type): Retain function local copy of type
975 descriptor. Rearrange code calling read_struct_type() to match
977 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
978 a single blank as the name of nameless enumerations. Recognize
979 this special case and set nameless flag.
980 **** start-sanitize-chill ****
981 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
983 * ch-exp.y (access_name): New non-terminal token and
985 * ch-exp.y (general_procedure_name): Now a terminal token.
986 * ch-exp.y (location): Expand production.
987 * ch-exp.y (match_simple_name_string): New function.
988 * ch-exp.y (yylex): Call match_simple_name_string and return
989 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
990 **** end-sanitize-chill ****
992 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
994 * munch: Backslash escape vertical bar characters inside
995 grep patterns since they have special meaning for some greps.
996 * parse.c (write_exp_string): Complete rewrite to store string
997 contants as a leading explicit length, followed by the string data,
998 followed by a trailing explicit length.
999 * eval.c (evaluate_subexp), expprint.c (print_subexp),
1000 parse.c (length_of_subexp), parse.c (prefixify_subexp):
1001 Use recorded explicit length of strings in expression elements,
1002 rather than strlen. Adjust code to skip over strings stored in
1003 expression elements, and code to access strings, to account for
1004 new leading explicit size expression element.
1005 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
1006 0, to avoid negative expression element indices.
1007 * valops.c (search_struct_method): Minor whitespace change.
1009 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
1011 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
1012 which together maintain a dynamically expandable static buffer
1013 for the lexer to use when translating C strings to their internal
1014 form (other future uses possible). Fix parsing of C style strings
1015 to do the normal C style input conversions of escaped character
1017 * valops.c (value_string): Remove translation of escaped
1018 character sequences, now done in C expression parser.
1019 * language.h (PRINT_LITERAL_FORM): New macro that takes character
1020 and decides if it should be printed in literal form or some other
1021 form, based on it's ASCII value and setting of sevenbit_strings.
1022 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
1023 macro, change indentation style.
1024 **** start-sanitize-chill ****
1025 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
1026 * ch-exp.y (chill_printstr): First cut at real function instead
1028 **** end-sanitize-chill ****
1030 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1032 * nindy-share/stop.h: fixed bogus comment-end in copyright message
1034 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
1036 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
1038 * defs.h (sevenbit_strings): Add declaration.
1039 * defs.h (printchar): Replace with gdb_printchar.
1040 * language.h (language_defn): Add new function pointers
1041 la_printchar and la_printstr, to do language dependent
1042 printing of characters and strings.
1043 * language.h (local_printchar, local_printstr): New macros
1044 to call language dependent functions pointed to by la_printchar
1045 and la_printstr respectively.
1046 * c-exp.y (emit_char, c_printchar, c_printstr): New language
1047 dependent functions for printing characters and strings.
1048 * c-exp.y (c_language_defn, cplus_language_defn): Add
1049 c_printchar and c_printstr.
1050 * command.c (do_setshow_command): Rename printchar use to
1052 * expprint.c (print_subexp): Replace C style string output
1053 with call to local_printstr.
1054 * language.c (unk_lang_printchar, unk_lang_printstr):
1055 New stubs, currently errors.
1056 * language.c (unknown_language_defn, auto_language_defn,
1057 local_language_defn): Add unk_lang_printchar and
1059 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
1060 language dependent functions to print characters and strings.
1061 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
1062 * utils.c (printchar): Renamed to gdb_printchar.
1063 * valprint.c (print_string): Remove prototype, function moved
1064 to c-exp.y, where it becomes c_printstr.
1065 * valprint.c (print_max): Made global for reference from the
1066 language dependent printing routines in *-exp.y.
1067 * valprint.c (repeat_count_threshold): New variable with function
1068 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
1069 Change all references to old macro to references to new variable.
1070 * valprint.c (value_print, val_print): Replace calls to
1071 print_string with calls to local_printstr.
1072 * valprint.c (val_print): Replace C style character printing
1073 with call to local_printchar.
1074 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
1075 * valprint.c (_initialize_valprint): Add add_show_from_set
1076 call for setting up repeat_count_threshold as print variable.
1077 **** start-sanitize-chill ****
1078 * ch-exp.y (decode_integer_value): New function.
1079 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
1080 * ch-exp.y (chill_printchar, chill_printstr): New language
1081 dependent functions for printing characters and strings.
1082 * ch-exp.y (chill_language_defn): Add chill_printchar and
1084 **** end-sanitize-chill ****
1086 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
1088 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
1089 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
1090 (print_gdb_version): New arg is stdout or stderr. Callers changed.
1092 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
1094 * remote-vx.c (vx_kill): just warn if we can't contact the board,
1095 and assume the process has been killed.
1097 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
1099 * remote-udi.c (udi_open): Reset vars so that user can re-run
1100 programs without leaving GDB.
1101 * (many routines): Slightly improve error handling.
1102 * (download): Zero out BSS by longs instead of bytes to avoid
1103 timeouts in real hardware.
1104 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
1105 that connection is no longer in use after shutdown() of socket.
1106 This keeps GDB from dying of a SIGPIPE when you issue multiple
1107 `target udi' commands.
1109 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
1111 * language.h (language_format_info): New structure to bundle
1112 local formatting information.
1113 * language.h (language_defn): Replace individual format info
1114 with language_format_info structs.
1115 * language.h (local_*_format, local_*_format_prefix,
1116 local_*_format_specifier, local_*_format_suffix): New macros
1117 for binary/octal/decimal/hex formats to access info elements.
1118 * c-exp.y (c_language_defn): Update for new format handling.
1119 * m2-exp.y (m2_language_defn): Update for new format handling.
1120 * dbxread.c (language.h): Include for partial-stab.h use.
1121 * mipsread.c (expression.h, language.h): Include for
1123 * defs.h (local_hex_format, local_hex_format_custom,
1124 local_hex_string, local_hex_string_custom): Move to language.h.
1125 * language.c (local_hex_format_custom, local_hex_string,
1126 local_hex_string_custom, local_octal_format_custom): Use new
1128 * language.c (unknown_language_defn, auto_language_defn,
1129 local_language_defn): Update for new format handling.
1130 * printcmd.c (print_scalar_formatted): Use new macros
1131 to access decimal and binary format info for printing.
1132 **** start-sanitize-chill ****
1133 * c-exp.y (chill_language_defn): Update for new format handling.
1134 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
1135 * ch-exp.y (decode_integer_literal): Add function
1136 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
1137 * ch-exp.y (builtin_type_chill_char): Add definition.
1138 * gdbtypes.h (builtin_type_chill_char): Add declaration.
1139 **** end-sanitize-chill ****
1141 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
1143 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
1145 (aix_framedata): added nosavedpc field.
1146 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
1148 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
1149 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
1150 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
1151 instructions as function_frame_info does. Expand special case of
1152 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
1154 (pop_frame): Add 4 rather than sizeof (int) to avoid host
1156 (function_frame_info): Set frameless if the function has no frame,
1157 and set nosavedpc if the PC was not saved. Handle gcc generated
1158 stfd 31,-4(31); st 31, -12(31) correctly.
1159 (frameless_function_invocation): New second argument pcsaved; if 0
1160 return whether the function has a frame, if 1 return whether the
1162 (frame_initial_stack_address): Correct typo: cache registers for
1163 callee_fi, not for fi, (avoids reading garbage memory locations).
1165 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
1167 * infrun.c (wait_for_inferior (just before step_over_function
1168 label)): Change test for stepping into subroutine to check for the
1169 presence of line number info. This makes stuff compiled with -g1
1170 cause GDB to not lose control when stepping.
1172 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
1173 Improve comments as well.
1175 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
1177 * Makefile.in (VERSION): Bump to 4.7.2
1178 * symtab.c (find_pc_symtab): Fix return of random value
1180 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
1181 Makefile since it contains sed patterns used in generation.
1182 Add sed pattern to also delete #include of any malloc.h.
1183 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
1184 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
1185 function names to conform to K&R terminology with respect to
1186 logical and bitwise operators:
1187 UNOP_ZEROP => UNOP_LOGICAL_NOT
1188 UNOP_LOGNOT => UNOP_COMPLEMENT
1189 BINOP_LOGAND => BINOP_BITWISE_AND
1190 BINOP_LOGXOR => BINOP_BITWISE_XOR
1191 BINOP_LOGIOR => BINOP_BITWISE_IOR
1192 BINOP_AND => BINOP_LOGICAL_AND
1193 BINOP_OR => BINOP_LOGICAL_OR
1194 PREC_OR => PREC_LOGICAL_OR
1195 PREC_AND => PREC_LOGICAL_AND
1196 PREC_LOGIOR => PREC_BITWISE_IOR
1197 PREC_LOGXOR => PREC_BITWISE_XOR
1198 PREC_LOGAND => PREC_BITWISE_AND
1199 value_zerop() => value_logical_not()
1200 value_lognot() => value_complement()
1201 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
1202 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
1203 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
1204 and is nonexistant in some SVR4 based systems.
1205 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
1206 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
1208 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
1209 * source.c (source_info): Fix minor nits, print "1 line" rather
1210 than "1 lines", and "language is <lang>".
1211 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
1212 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
1213 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
1215 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
1216 **** start-sanitize-chill ****
1217 * ch-exp.y: New expression parser, for GNU-Chill.
1218 * defs.h (enum language): Add language_chill.
1219 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
1220 LANG_MODULA2 a recognized language.
1221 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
1222 Chill as well as Modula-2.
1223 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
1224 builtin_type_chill_ulong, builtin_type_chill_real): Add.
1225 * language.c (set_language_command): Add chill.
1226 * language.c (binop_result_type, integral_type, character_type,
1227 boolean_type, structured_type, value_true, binop_type_check):
1228 Add language_chill cases.
1229 * language.h (_LANG_chill): Define.
1230 * symfile.c (deduce_language_from_filename): Recognize the
1231 filename extensions ".chill", ".c186", and ".c286" for Chill.
1232 * valprint.c (typedef_print): Add case for language_chill.
1233 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
1234 * Makefile.in (YYFILES): Add ch-exp.tab.c.
1235 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
1236 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
1238 * Makefile.in (distclean): Add target ch-exp.tab.c.
1239 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
1240 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
1241 * eval.c (evaluate_subexp): Add OP_BOOL case.
1242 * expprint.c (print_subexp): Add OP_BOOL case.
1243 **** end-sanitize-chill ****
1245 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
1247 * infcmd.c (set_environment_command): Avoid skipping first
1248 char of env value if an '=' appears in it. Bug report and fix
1249 by Mark Jungerman, <maj@lucid.com>.
1251 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
1253 * infcmd.c (step_over_calls): Improve comments.
1254 * symtab.c (find_pc_psymtab): Clean up a bit.
1255 * (find_pc_symtab): Fix comments, clean up code.
1256 * (find_pc_line): General cleanups, efficiency improvements.
1257 Also, don't return garbage when some line info exists, but there
1260 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
1262 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
1263 member, and the stat pointer passed to vmap_symtab was NULL, the
1264 wrong vmap entries would be modified. Fixes behavior where
1265 attempting to load symbols for a module with no member would mess
1266 up already read in symbols.
1268 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
1270 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
1271 29k-share/dfe/mini2udi.o.
1272 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
1273 * alldeps.mak, depend: Update to deal with removal of
1274 aforementioned files.
1275 * remote-udi.c: Major cleanups. Clean up udi_open and drop
1276 requirement for useless 'program' argument. Clean up
1277 udi_create_inferior, and udi_load to call common download()
1278 routine. Create download routine to load remote hosts directly
1279 (with the help of BFD) so that we don't need yank.c and
1281 Fix udi_detach to call UDIDisconnect with
1282 the right arguments. Clean up udi_resume, don't assign tip_error
1283 twice. Clean up udi_wait, straighten out status codes. Make
1284 udi_kill really work.
1286 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1288 * c-exp.y: separated host/target idea of integer type size,
1289 removed redundant parse rules. (YYSTYPE): added typed_val, removed
1290 UINT and CHAR rules. (parse_number): work out the targetwise type
1291 of a number based upon it's size and qualifiers. (yylex): chars
1292 are now treated the same way as ints.
1294 * source.c (indentify_source_line): don't core dump if wanted
1295 line is larger than number of lines in source. (can happen when
1296 coff gets confused about #included source).
1298 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
1300 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
1301 when debugging a program with 100 shared libraries.
1303 * solib.c (solib_map_sections): Always close the BFD we open.
1304 Free all malloc'd storage we allocate, too, including error cases.
1305 (struct so_list): Remove unused so_bfd member.
1306 (clear_solib): Don't bother closing so_bfd.
1308 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
1309 cacheable. `So many symbol files, so little file descriptors.'
1311 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
1313 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
1314 Stubs should stand alone as much as possible.
1316 * source.c (show_directories): Avoid printf_filtered length prob
1317 pointed out by Jonathan Stone.
1319 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
1320 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
1321 <Lee_Cooprider@vos.stratus.com>.
1323 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
1325 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
1326 struct, not struct itself.
1327 * serial.h (serial_restore): Fix prototype, takes pointer not
1330 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
1332 * Makefile.in (depend): Add nm.h to the list of things to fixup.
1333 * depend: Redo, to fixup nm.h problems with *-tab.c files.
1335 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
1337 * i386-stub.c: Remove ansidecl.h and the few uses of it.
1338 Stubs should stand alone as much as possible.
1340 * README: Add remote-es1800.c and remote-st2000.c to table.
1341 * go32-nat.c: Remove, there is no native go32 support.
1342 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
1344 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
1346 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
1347 new routines to deal with sending SIGINTs to attached processes
1348 when the user interrupts the controlling GDB.
1349 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
1350 the aforementioned routines when waiting for the attached process.
1352 * elfread.c, mipsread.c: Include <string.h>.
1353 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
1354 * serial.h: Add prototype for serial_restore().
1356 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
1358 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
1359 minimal_symbol_count, because the NULL symbol is not included in
1360 the count. This prevented this function from finding the last
1361 symbol in the table.
1363 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
1365 * dbxread.c (process_one_symbol): if not defined
1366 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
1367 the start of the function, not just after N_FUN.
1369 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
1371 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
1372 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
1373 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
1374 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
1375 file. Remove preprocessor defines that previously did remapping.
1377 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
1379 * infcmd.c (run_command): Avoid long calls to printf_filtered.
1380 Bug fix courtesy of Alexander Klaiber.
1382 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
1384 hp300 native support (hp300hpux untested).
1386 * hp300ux-xdep.c: removed.
1387 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
1388 * xm-hp300hpux.h: updated copyright.
1389 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
1390 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
1391 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
1392 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
1393 fork-child.o coredep.o corelow.o.
1394 (NAT_FILE, NATDEPFILES): new macros.
1395 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
1396 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
1398 (NAT_FILE, NATDEPFILES): new macros.
1399 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
1401 Vax ultrix native support.
1403 * nm-vax.h: new file.
1404 * Makefile.in (HFILES): added nm-vax.h.
1405 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
1406 coredep.o corelow.o removed.
1407 (NAT_FILE, NATDEPFILES): new macros.
1408 * xm-vax.h: updated copyright.
1409 (REGISTER_U_ADDR): removed.
1411 Apollo native support (untested).
1413 * Makefile.in (HFILES): added nm-apollo68[bv].h.
1414 * a68v-nat.c, nm-apollo68[bv].h: new files.
1415 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
1416 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
1417 * a68v-xdep.c: removed.
1418 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
1419 inftarg.o fork-child.o a68v-xdep.o.
1420 (NAT_FILE, NATDEPFILES): new macros.
1422 * defs.h: include nm.h.
1423 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
1424 sparc-tdep.c, : do not include nm.h.
1425 * doc/gdbint.texinfo: nm.h now included in defs.h.
1427 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
1429 * Makefile.in (VERSION): 4.7.1 post release!
1431 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
1433 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
1435 * Makefile.in (VERSION): gdb-4.7 release.
1436 * README: Update for gdb-4.7.
1438 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
1440 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
1443 * alldeps.mak, depend: Update.
1445 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
1447 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
1449 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
1450 causes problems in setting breakpoint in the right place in
1451 functions with `float' args which are passed as doubles.
1452 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
1453 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
1455 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
1457 * Makefile.in (HFILES): Add nm-i386sco.h.
1458 * dwarfread.c: include <sys/types.h> for SCO.
1459 * infptrace.c: Don't include ptrace.h under SCO.
1460 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
1462 * config/i386v.mt: Add exec.o to TDEPFILES.
1464 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
1466 * i386v-nat.c: Remove space from front of #endif.
1467 * irix4-nat.c: Remove externs of registers[], include inferior.h
1469 * mips-nat.c: Explicitly initialize zerobuf to 0!
1470 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
1471 Always setup fci->frame, even if it's non-zero. Too many places
1472 depend upon this behavior (and I have to get a release out the
1474 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
1475 processing_gcc_compilation if we find the embedded stabs marker.
1476 This fixes several bugs with finding the location of short or char
1477 function parameters passed on the stack.
1479 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1481 Native support for sun4sol2.
1483 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
1484 * nm-sysv4.h: new file.
1485 * Makefile.in (HFILES): added nm-sysv4.h.
1486 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
1487 (NAT_FILE, NATDEPFILES): new macros.
1488 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
1490 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
1492 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
1493 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
1495 * Makefile.in (VERSION): Tick to 4.6.9.
1497 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
1499 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
1500 definition, replace with portable one.
1501 * remote-nindy.c: Lint.
1502 (nindy_wait): Return type is int, result is inferior_pid.
1503 * symmisc.c (dump_psymtab): Only print section_offsets if set.
1504 (initialize_symmisc): Remove empty function.
1505 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
1506 Remove obsolete, misspelled macro.
1507 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
1508 (all @node commands): Use new form to avoid nitpicking errors.
1509 * doc/gdbint.texinfo: Document host/native/target split.
1511 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
1513 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
1515 * xm-mips.h (offsetof): Don't define this if __STDC__.
1517 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1519 umax native support (untested).
1521 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
1523 (NAT_FILE, NATDEPFILES): new macros.
1524 * config/umax.mt (TDEPFILES): removed exec.o.
1525 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
1526 removed to nm-umax.h.
1527 * nm-umax.h: new file.
1528 * Makefile.in (HFILES): added nm-umax.h.
1530 hppa native support (untested).
1532 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
1533 (NAT_FILE, NATDEPFILES): new macros.
1534 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
1535 * config/hppahpux.mt (TDEPFILES): removed exec.o.
1536 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
1537 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
1538 * hppa[bh]-xdep.c: removed.
1539 * hppa[bh]h-tdep.c: do not include ptrace.h.
1540 * Makefile.in (HFILES): added nm-hppa[bh].h.
1542 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
1544 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
1546 * mips-nat.c: Straighten out include files. Work around
1547 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
1550 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
1552 * mips-nat.c (fetch_core_registers, register_addr): Copy from
1553 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
1554 backtraces from core files work.
1555 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
1556 Functions are now defined in mips-nat.c.
1558 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
1560 * remote-hms.c: Disable all uses of serial_nextbaudrate and
1561 serial_default_name().
1563 * remote-hms.c, ser-go32.c, serial.h: Change from
1564 serial_timedreadchar() to new serial_readchar().
1566 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
1568 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
1570 * c-exp.y: Moved handling of 'const' and 'volatile' from
1571 <type> to <typebase>. This removes 2 conflicts.
1573 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
1575 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
1576 from breakpoint table when reseting breakpoints.
1578 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
1580 Native support cleanup and corefile fixes for i386 SVR4 systems.
1582 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
1583 fill_fpregset): Moved to i386v4-nat.c
1584 * i386v4-nat.c, nm-i386v4.h, : New files.
1585 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
1586 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
1587 change i386v-nat.o to i386v4-nat.o.
1589 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1591 Miscellaneous 386 configs updated.
1593 * config/i386aout.mt (TDEPFILES): removed exec.o.
1594 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
1595 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
1596 (NAT_FILE, NATDEPFILES): new macros.
1597 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
1598 config/i386v4.mt (TDEPFILES): removed exec.o.
1599 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
1600 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
1601 (NAT_FILE, NATDEPFILES): new macros.
1602 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
1603 fork-child.o coredep.o corelow.o i386-xdep.o.
1604 (NAT_FILE, NATDEPFILES): new macros.
1606 Native support cleanup for i386bsd (untested).
1608 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
1609 * config/i386bsd.mh (NATDEPFILES): added exec.o
1610 * tm-i386bsd.h (FLOAT_INFO): removed.
1611 * nm-i386bsd.h (FLOAT_INFO): added.
1613 Native support for i386v (untested).
1615 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
1616 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
1617 (NAT_FILE, NATDEPFILES): new macros.
1618 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
1619 * i386-xdep.c: removed.
1620 * Makefile.in (HFILES): added nm-i386v.h
1621 * i386v-nat.c, nm-i386v.h: new file.
1622 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
1624 * tm-i386v.h (FLOAT_INFO): removed.
1626 Native support for linux (untested).
1628 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
1629 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
1630 (NAT_FILE, NATDEPFILES): new macros.
1631 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
1632 * Makefile.in (HFILES): added nm-linux.h.
1633 * nm-linux.h: new file.
1634 * xm-linux.h: updated copyright. cleaned up formatting.
1635 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
1637 Native support for sun386 (untested).
1639 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
1640 fork-child.o sun386-xdep.o.
1641 (NAT_FILE, NATDEPFILES): new macros.
1642 * config/sun386.mt (TDEPFILES): removed exec.o.
1643 * Makefile.in (HFILES): added nm-sun386.h.
1644 * sun386-nat.c, nm-sun386.h: new file.
1645 * sun386-xdep.c: removed.
1646 * xm-sun386.h: updated comment and copyright.
1647 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
1650 Native support for i386mach (untested).
1652 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
1653 fork-child.o mach386-xdep.o.
1654 (NAT_FILE, NATDEPFILES): new macros.
1655 * Makefile.in (HFILES): added nm-i386mach.h.
1656 * nm-i386mach.h, i386mach-nat.c: new files.
1657 * mach386-xdep.c: removed.
1658 * xm-i386mach.h: updated copyright.
1659 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
1662 Native separation for go32 (untested).
1664 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
1665 * go32-nat.c: new file.
1666 * go32-xdep.c (call_ptrace, child_resume,
1667 fetch_inferior_registers, store_inferior_registers,
1668 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
1670 Native support for m88k (untested).
1672 * Makefile.in (HFILES): added nm-m88k.h
1673 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
1674 FETCH_INFERIOR_REGISTERS): removed.
1675 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
1676 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
1677 (NAT_FILE, NATDEPFILES): new macros.
1678 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
1679 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
1680 * m88k-xdep.c: removed.
1682 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
1684 * i386b-nat.c: Comment changes.
1685 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
1687 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
1689 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
1691 Avoid longjmp()-catching compilation errors in cross-ports.
1693 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
1694 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
1695 Move from mips-tdep.c and tm-{irix3,mips}.h.
1696 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
1698 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
1701 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
1702 (fetch_core_registers): Fix bfd_seek arguments.
1704 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
1706 Make core files work again (add back the `core' target).
1708 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
1709 (NATDEPFILES): Add corelow.o.
1710 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
1713 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
1714 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
1715 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
1716 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
1717 appears. FIXME, these should be moved to NATDEPFILES for native
1720 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1722 Ultra3 host/target/native split. (untested).
1724 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
1725 (fetch_register, fetch_inferior_registers,
1726 store_inferior_registers, fetch_core_registers): removed to
1728 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
1730 * Makefile.in (HFILES): added nm-ultra3.h.
1731 * nm-ultra3.h, ultra3-nat.c: new files for native support.
1732 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
1734 (NAT_FILE, NATDEPFILES): new macros for native support.
1735 * config/ultra3.mt (TDEPFILES): exec.o removed.
1737 * xm-vaxult.h: add MEM_FNS_DECLARED.
1739 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
1741 * Makefile.in (VERSION): Roll to 4.6.8.
1742 (OBS): Put version.o first, so Makefile rebuild happens early.
1744 * command.h: Publicize prototype for not_just_help_class_command.
1745 * command.c: Remove proto.
1746 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
1747 output. Move "maint info" from class info to class maintenance,
1749 * infrun.c: Move "stop" to class_obscure, and give it a
1750 function so it will not be seen as a global help topic. FIXME,
1751 it should be possible to set these attributes independently.
1753 * core.c (core_command): Make nicer error message for no core support.
1755 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
1757 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
1758 (elfstab_build_psymtabs): staboffset and stabstroffset args are
1760 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
1761 (scan_compilation_units): Punt unused filename arg. dbfoff,
1762 lnoffset, and curlnoffset are file_ptr's now.
1763 (dwarf_build_psymtabs): Drop desc and filename args; use
1764 objfile. dbfoff and lnoffset are file_ptr's now.
1765 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
1766 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
1767 (elf_symfile_read): Skip desc and filename args to
1768 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
1769 * gdb-stabs.h: Use file_ptr rather than off_t.
1770 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
1771 compile-time debug check that someone turned off as "unused".
1772 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
1773 * symfile.h: Update dwarf_build_psymtabs and
1774 elfstab_build_psymtabs prototypes.
1775 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
1776 Use file_ptr offsets. bfd_seeks use L_SET.
1778 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
1780 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
1781 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
1782 value so that demangler won't be invoked. This greatly speeds up
1784 * mips-tdep.c (mips_pop_frame): Rewrite handling of
1785 linked_proc_info so that it properly deallocates the appropriate
1786 item after it is done with it instead of before.
1787 * Don't pass bogus frame pointer to create_new_frame(). Just
1788 leave it as zero so that lower level code will figure out the
1791 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1793 Sony News native support.
1795 * Makefile.in (HFILES): added nm-news.h.
1796 * nm-news.h: new file.
1797 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
1798 fork-child.o coredep.o to NATDEPFILES.
1799 (NAT_FILE, NATDEPFILES): new macros for native support.
1800 * config/news.mt (TDEPFILES): removed exec.o.
1802 * remote-vx.c: remove redundant include of sys/time.h.
1804 * infrun.c: include ctype.h. Otherwise some machines result in
1805 undefined for isdigit.
1807 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
1809 * configure.in: Convert m68k entries to m68* entries to handle
1810 all the various m68xxx hosts and targets.
1811 * config/news1000.mt: No longer needed, same as news.mt.
1813 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1815 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
1817 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
1819 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
1820 nm-sun2.h, nm-mips.h.
1822 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
1824 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
1826 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
1828 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
1830 * xm-hppah.h: if __STDC__ is not defined, define
1832 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
1833 compiler; see the comment in the file.
1835 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
1837 First cut at support for all BSD variants on 386.
1839 * tm-i386bsd.h, xm-i386bsd.h: New config files.
1840 * i386b-nat.c: New native support file.
1841 * configure.in: Add host and target for i[34]86-*-bsd*.
1842 * config/i386bsd.mh, config/i386bsd.mt: New config files.
1844 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1846 Sun2 native support (untested).
1848 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
1849 REGISTER_U_ADDR): removed to nm-sun2.h.
1850 * nm-sun2.h: new file.
1851 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
1852 fork-child.o sun3-xdep.o removed.
1853 (NAT_FILE, NATDEPFILES): new macros.
1855 Mips native support. Decstation and iris4 have been tested.
1858 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
1859 fill_fpregset): removed to irix4-nat.c
1860 * mips-xdep.c: removed.
1861 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
1863 * procfs.c: include nm.h.
1864 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
1865 * xm-irix4.h: bump copyright.
1866 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
1867 PROC_NAME_FMT): removed.
1868 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
1869 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
1870 (NAT_FILE, NATDEPFILES): new macros for native support.
1871 (CC): supply default compiler switches.
1872 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
1873 fork-child.o coredep.o.
1874 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
1876 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
1877 fork-child.o mips-xdep.o coredep.o.
1878 (NAT_FILE, NATDEPFILES): new macros for native support.
1880 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1882 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
1883 (NATDEPFILES): added fork-child.o
1884 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
1885 (NATDEPFILES): added fork-child.o
1886 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
1887 (NATDEPFILES): added fork-child.o
1889 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
1891 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
1892 by using puts_filtered instead.
1894 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1896 * remote-nindy.c (nindy_load): Replacement version from Steve
1897 Chamberlain, doesn't require forking to run "strip" or "sx".
1899 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
1901 * Makefile.in (HFILES): Add nm-*.h files.
1903 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1905 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
1906 (NATDEPFILES): added fork-child.o.
1908 * doc/gdbint.texinfo: document a few more macros, create new
1909 section for native macros.
1911 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
1913 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
1914 resolution of copyright issues.
1916 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
1918 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
1919 subdir gets configured.
1921 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
1923 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
1925 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
1926 searching for a "bfd_strip" program. Also, fixed up arguments
1927 passed to that program.
1929 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
1930 which is now used for something else. Rewrite description of
1931 associated parameters to match how gdb does it now.
1932 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
1934 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
1936 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1938 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
1941 * inferior.h (proc_signal_handling_change): prototype removed.
1942 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
1943 (handle_command): now calls target_notice_signals.
1944 * procfs.c (proc_signal_handling_change): renamed to
1945 procfs_notice_signals. Now static. Add prototype. All callers
1947 * target.h (struct target_ops): new field, to_notice_signals.
1948 (target_notice_signals): new macro to cover new field.
1949 * target.c (cleanup_target): default to_notice_signals to ignore.
1950 * corelow.c (core_ops),
1952 inftarg.c (child_ops),
1953 procfs.c (procfs_ops),
1954 remote-adapt.c (adapt-ops),
1955 remote-eb.c (eb_ops),
1956 remote-es1800.c (es1800_ops, es1800_child_ops),
1957 remote-hms.c (hms_ops),
1958 remote-mm.c (mm_ops),
1959 remote-nindy.c (nindy_ops),
1960 remote-st2000.c (st2000_ops),
1961 remote-udi.c (udi_ops),
1962 remote-vx.c (vx_ops, vx_run_ops),
1963 remote.c (remote_ops),
1964 target.c (dummy_target),
1965 xcoffexec.c (exec_ops): added static initializer for
1967 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
1969 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
1971 * main.c (define_command): Add forgotten initializer.
1973 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
1975 * language.c, language.h: Move saved_language out to global
1976 expected_language. Set expected_language when user expectation
1978 * language.c (language_info): Don't print type/range checking gub.
1979 * main.c (main): Set expected language.
1980 (execute_command): Check against expected language.
1981 * symfile.c (set_initial_language): Set expected language.
1983 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
1985 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
1987 A bunch of changes mostly to improve debugging of C++ programs.
1988 Specifically, the calling of inferiors methods is improved.
1990 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
1991 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
1992 hide the implementation details of pointer-to-method objects.
1993 How to tell if the pointer points to a virtual method is
1994 still very dependent on the particular compiler, but this
1995 should make it easier to find the places to change.
1996 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
1997 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
1998 macros, instead of a hard-wired-in code that incorrectly
1999 assumed a no-longerused representation of pointer-to-method
2000 values. And otherwise fix the relevant bit-rotted code.
2002 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
2003 If there are both fields and methods, put a space between.
2005 * stabsread.c (read_struct_type): Fix bug in handling of
2006 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
2007 by '_'). (It used to prematurely exit the loop reading in
2008 the fields, so it would think it should start reading
2009 methods while still in the fields. This could crash gdb
2010 given a gcc that can emit nested type information.)
2012 * valops.c (search_struct_method): Pass 'this' value by
2013 reference instead of by value. This provides a more
2014 consistent interface through a recursive search where the
2015 "bottom" functions may need to adjust offsets (due to multiple
2017 * valops.c, value.h, values.c: Pass extra parameters to
2018 value_fn_field and value_virtual_fn_field so we can
2019 correctly adjust offset for multiple inheritance.
2020 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
2021 virtual function calls by using value_virtual_fn_field().
2022 * values.c: New function baseclass_offset, derived from
2023 baseclass_addr (which perhaps can be made obsolete?).
2024 It returns an offset rather than an address. This is a
2025 cleaner interface since it doesn't mess around allocating
2027 * valops.c (search_struct_method): Use baseclass_offset
2028 rather than baseclass_addr.
2030 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
2032 * Makefile.in: Re-install 29K/UDI stuff.
2033 * remote-udi.c (udi_resume): Clean up.
2034 * (udi_wait): Rewrite, leave out bugs.
2035 * Add debugging code to print out all register fetches and stores.
2036 * Straighten out target_ops.
2037 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
2039 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
2041 * remote-udi.c (udi_create_inferior): run with no arguments should
2042 not pass the program name as an argument, since the UDI code
2043 already handles that.
2044 (udi_load): get the symbols from prog_name, not arg_string (the
2045 load command should really use arg_string as the program name, not
2046 prog_name, but at least the run command works now).
2048 * munch: HP9000/300 nm puts an extra space between T and symbol
2051 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
2052 needed for vxworks targets.
2054 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
2056 * am29k-tdep.c (_initialize_29k): Make it possible for the
2057 user to set and query the address where function calls into the
2058 inferior write a small scratch routine. `set call_scratch_address'
2059 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
2060 * remote.c (remote_prepare_to_store): Only fetch regs if they are
2061 not already cached validly.
2063 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2065 Rs6000 native support.
2067 * infptrace.c: remove #ifdef USG from around include ptrace.h.
2068 machines without this header should not be compiling this file.
2069 * nm-rs6000.h, rs6000-nat.c: new files for native support.
2070 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
2071 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
2072 * xm-rs6000.h: do not include ptrace.h.
2073 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
2074 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
2075 infptrace.o and inftarg.o move to NATDEPFIES.
2076 (NAT_FILE, NATDEPFILES): new macro for native support.
2078 Sun3 native support.
2080 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
2081 new macros for native support.
2082 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
2083 removed sun3-xdep.o.
2084 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
2086 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
2087 * sun3-nat.c, nm-sun3.h: new files for native support.
2089 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
2091 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
2092 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
2093 dbfsize and use it to initialize new local file scope dbsize.
2094 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
2095 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
2096 DIEs as well as the current check for undersize DIEs. This helps
2097 to gracefully detect and reject corrupted DIE information.
2099 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
2101 Add `command hooks' and a hook for inferior program stopping.
2103 * command.h (struct cmd_list_element): Remove unused `aux'
2104 field. Add new `hook', `hookee', and `cmd_pointer' fields.
2105 * command.c (add_cmd): Initialize new fields, elim old.
2106 (add_alias_cmd): Clone new fields.
2107 (delete_cmd): Un-hook hookee if we're deleting hook.
2108 (help_cmd): Tell user the command is hooked, if it is.
2109 (lookup_cmd_1): Abbreviations return the original command
2110 instead of themselves, so that hooks on the original cmd will be
2112 * defs.h (enum command_class): Add class_pseudo and comments.
2113 * gdbcmd.h (execute_user_command): Add prototype.
2114 * infrun.c (normal_stop): If the stop command is hooked,
2115 run the hook whenever we stop.
2116 (hook_stop_stub): Stub for catch_errors.
2117 (_initialize_infrun): Set up pseudo "stop" command.
2118 * main.c (execute_user_command): Code extracted from execute_command.
2119 (execute_command): If hooked, run the hook before the command.
2120 (define_command): If defining a new hook, check the command it
2121 is hooking, and warn if none. Install the hook.
2122 * source.c (_initialize_source): "l" is an abbrev for "list".
2123 * doc/gdb.texinfo: Document command hooks.
2125 * Makefile.in (VERSION): Roll to 4.6.7.
2126 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
2127 * infrun.c (breakpoints_inserted): Make it static again.
2128 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
2130 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2132 Native file renaming.
2134 * nat-sparc.c -> sparc-nat.c
2135 * nat-sun4os4.h -> nm-sun4os4.h
2136 * nat-trash.h -> nm-trash.h
2137 * config/sun4os4.mh: track file renaming.
2138 * configure.in: link to nm.h rather than nat.h.
2139 * infptrace.c: include nm.h rather than nat.h.
2141 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2143 Host/target/native split for sun4.
2145 * Makefile.in (TSOBS): removed corelow.o.
2146 * infptrace.c: included nat.h.
2147 * nat-trash.h: temporary header file. This should be removed once
2148 all hosts have the native/host/target split.
2149 * configure.in: add a symlink from nat-trash.h to nat.h if no
2150 other nat file exists for this configuration.
2151 * sparc-tdep.c: no longer include sys/ptrace.h.
2152 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
2153 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
2155 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
2156 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
2157 to NATDEPFILES. removed sparc-xdep.o.
2158 (NATDEPFILES, NAT_FILE): new macros for native support.
2160 Break the direct connection from core_file_command to any
2161 particular type of core file support.
2163 * target.h (find_core_target): new prototype.
2164 * target.c (find_core_target): new function. Walks the target
2165 list looking for the core target.
2166 * core.c (core_file_command): replace calls to core_detach and
2167 core_open with find_core_target and direct calls.
2169 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
2171 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
2173 config/hp300hpux.mh: ALLOCA1 was not defined.
2175 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
2177 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
2178 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
2179 until we can figure out a better way to do paging.
2181 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
2183 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
2184 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
2185 * hppa-coredep.c: Remove, now that we use the hook.
2186 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
2187 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
2189 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
2190 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
2191 be ripped out and reimplemented right (see elfread.c).
2192 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
2194 Rename all HPPA files to fit into unique DOS filenames:
2195 * *hppabsd* => *hppab*
2196 * *hppahpux* => *hppah*
2198 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
2200 Make the /proc support a target-struct in its own right.
2202 * Makefile.in: Remove inftarg.[co], since it is now included via
2204 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
2205 reference infptrace.o. Add fork-child.o to all *.mh that
2208 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
2209 No longer global functions.
2210 (fork_inferior): New global function from fork-child.c.
2211 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
2212 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
2213 (child_create_inferior): Moved to fork-child.c as fork_inferior.
2214 (child_create_inferior): New tiny function that calls fork_inferior.
2215 * fork-child.c: New file, containing fork_inferior, which is
2216 built from slight mods to inftarg.c's child_create_inferior.
2218 * procfs.c (procfs_ops): Add target vector.
2219 (attach): Rename as static do_attach.
2220 (procfs_create_inferior): New tiny function that calls fork_inferior.
2221 (child_xfer_memory): Rename to static procfs_xfer_memory.
2222 (store_inferior_registers): Rename to static procfs_store_registers.
2223 (inferior_proc_init): Rename to static procfs_init_inferior.
2224 (procfs_attach, procfs_detach, procfs_prepare_to_store,
2225 procfs_files_info, procfs_open, procfs_mourn_inferior,
2226 procfs_can_run): Slightly mangled copies of the corresponding
2227 child_XXX routines from inftarg.c.
2228 (proc_wait): Renamed to static procfs_wait.
2229 (child_resume): Rename to static procfs_resume.
2230 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
2231 (initialize_proc_fs): Rename to initialize_procfs. Set up
2234 * putenv.c: index -> strchr.
2235 * regex.c: Always rename bcopy to memcpy, etc.
2236 FIXME: Eventually do the renames rather than use #define's.
2237 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
2239 * sparc-xdep.c: Move deferred_stores to target dependent.
2240 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
2242 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
2244 Split non-target-dependent code out of target_attach routines.
2246 * target.h: Comments on target_attach args and results.
2247 * infcmd.c (attach_command): Check for existing execution, call
2248 target_attach, set up terminal status and wait_for_inferior, wait
2249 for the attach status, and do normal_stop.
2250 * inftarg.c (child_attach): Remove target independent stuff.
2251 * remote-adapt.c (adapt_attach): Ditto.
2252 * remote-mm.c (mm_attach): Ditto.
2253 * remote-udi.c (udi_attach): Ditto.
2254 * remote-vx.c (vx_attach): Ditto.
2258 * remote-hms.c (hms_attach): Remove completely, it was useless.
2259 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
2260 commented-out start_remote calls.
2261 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
2262 DENTER and DEXIT macros and their calls. Use a real debugger --
2263 like gdb -- to see what functions are being called when.
2264 * utils.c (strcmp_iw): Make nonstatic, for lint.
2266 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
2268 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
2270 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
2272 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
2273 fix to differentiate between gcc1 & gcc2 compiled files so that we
2274 can debug calls that pass structs as args correctly.
2275 * symmisc.c (dump_symtab): If block was compiled with gcc, say
2276 so, and what version.
2278 * remote.c (remote_wait): Make regs be char to avoid picayune
2279 ANSI compiler warnings.
2281 * energize.h: Move all external struct decls to inside of
2282 __STDC__, add prototype for energize_shell_wait().
2283 * energize.c (getpty): Clean up, make us really get a controlling
2285 * (energize_initialize): Disable SIGIO prior to setting up for
2286 I/O interrupts. Move setsid(), et. al. to getpty().
2287 * (energize_shell_wait): New routine to wait for things started
2288 via the shell command, uses wait() instead of /dev/proc.
2289 * Also, add prototype for execute_command_1().
2291 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2293 * inftarg.c (child_create_inferior, child_attach,
2294 child_mourn_inferior): collect unix child process stratum
2295 functions which live below the target vector into this file to
2296 facilitate host/target/native split. Also, make them static.
2297 * inflow.c (child_mourn_inferior): removed.
2298 * infrun.c (child_create_inferior, child_attach): removed.
2299 (resume): becomes global so that functions below the
2300 target vector can find it.
2301 * inferior.h (resume): add prototype.
2302 (child_mourn_inferior, child_create_inferior, child_attach):
2305 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
2306 replaced with find_default_attach and
2307 find_default_create_inferior.
2309 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
2311 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
2312 addresses don't get displayed in the wrong positions.
2314 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2316 Separate core functions along target vector in preparation for
2317 native support. Functions above vector now live in core.c. Those
2320 * core.c (solib_add_stub, core_close, core_open, core_detach,
2321 get_core_registers, core_files_info, core_ops): moved to corelow.c
2322 (_initialize_core): removed addition of core_ops target.
2323 * corelow.c: new file.
2324 (solib_add_stub, core_close, core_open, core_detach,
2325 get_core_registers, core_files_info, core_ops): moved from core.c
2326 (_initialize_corelow): new function.
2327 * gdbcore.h (core_open, core_detach): added prototypes.
2328 (core_ops): add forward declaration.
2329 * Makefile.in (SFILES_MAINDIR): add core.c
2331 (TSOBS): change core.o to corelow.o
2333 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
2335 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
2336 instead of 'sun' predefined symbol so that trap analysis code is
2337 enabled only when the TARGET is a sun3.
2339 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2341 * tm-i960.h (ext_format_i960): Add top-level declaration.
2342 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
2343 blocks, else Sun4 compiler complains.
2345 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
2347 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
2348 instruction's argument. Patch from jonathan@cs.stanford.edu
2351 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2353 Break the thread of control that implies that a unix child
2354 process will be the default target.
2356 * target.c (find_default_run_target, find_default_attach,
2357 find_default_create_inferior, return_zero): new functions.
2358 (cleanup_target): Make return_zero the default for to_can_run.
2360 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
2361 child_create_inferior references with find_default_XXX instead.
2363 * target.h (struct target_ops): new field, to_can_run.
2364 (find_default_attach, find_default_create_inferior): new prototypes.
2365 (target_can_run): new macro.
2367 * Also added a zero (default) to_can_run element to all static
2368 struct target_ops initializations throughout GDB, except:
2369 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
2371 * infrun.c (child_create_inferior): Clean up error handling when
2372 no exec file is specified.
2373 (child_attach): Don't require exec file.
2375 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
2377 Remove kill_inferior_fast, in favor of target_kill, which goes
2378 through the target vector.
2380 * inferior.h (kill_inferior_fast): remove declaration.
2382 * main.c (disconnect): call quit_cover using catch_errors rather
2383 than calling kill_inferior_fast directly. New way goes through
2384 the target vector, handles attached processes, and writes
2385 command history if appropriate.
2386 (quit_cover): new function, wrapper for quit_command.
2388 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
2389 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
2390 inlining them into the local kill_inferior when needed.
2392 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
2394 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
2395 * stabsread.c (read_struct_type): Simplify complicated expression
2396 for dumb DECstation compiler.
2398 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
2400 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
2401 operands to memory management instructions, from WRS.
2403 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
2405 * main.c (main): Back out previous language setting changes.
2406 Replace with simple default to C before processing any init
2407 files. There MUST be a language set, even in the absence of
2408 init files or executables, or expression parsing fails.
2410 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
2412 * main.c (main): Move code that sets initial language to
2413 symfile.c. Fixup places where command files are processed to
2414 be consistent in setting a default language if none has been
2416 * symfile.c (set_initial_language): Add code moved from
2417 main() that sets an initial default language when a new
2418 symbol file is read.
2419 * symfile.c (symbol_file_command): Call set_initial_language.
2420 * symtab.c (find_main_psymtab): Add FIXME comment.
2422 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2424 * breakpoint.c, sparc-tdep.c: comment changes.
2425 * configure.in: removed target_dependent line.
2427 * remote-mm.c (mm_attach): change printf to error to prevent
2429 * remote-udi.c (udi_attach): change printf to error to prevent
2432 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
2433 calls to {fetch|store}_inferior_registers with calls to
2434 target_{fetch|store}_registers, for remote-target independence.
2436 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
2438 * Makefile.in: Fix bug I introduced in merging Rich's change.
2439 * infrun.c (child_create_inferior): Use proceed() rather than
2440 doing all the same stuff by hand.
2442 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2444 * Makefile.in, configure.in: add support for files used only when
2445 configured native, that is, when host = target.
2447 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2449 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
2450 stores are target dependent and were moved from xm to tm.
2452 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
2454 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
2456 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
2457 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
2459 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2461 * target.h (struct target_ops): removed to_convert_to_virtual and
2462 to_convert_from_virtual elements. Initializations removed from
2463 all static initializations.
2464 (target_convert_to_virtual, target_convert_from_virtual):
2466 (host_convert_to_virtual, host_convert_from_virtual): Removed
2467 forward declarations.
2468 * target.c (cleanup_target): removed default assignments for
2469 to_convert_to_virtual and to_convert_from_virtual.
2470 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
2472 * findvar.c (value_of_register, value_from_register):
2473 target_convert_to_virtual inlined.
2474 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
2475 * valops.c (value_assign): target_convert_from_virtual inlined.
2477 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
2479 * main.c (gdb_readline): Avoid printf_filtered, which sets char
2480 position wrong if used for the prompt.
2481 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
2483 Support for accessing arbitrary MIPS stack frames in memory.
2485 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
2486 set, run it before INIT_EXTRA_FRAME_INFO.
2487 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
2489 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
2490 (FP) value in the frame_info struct if it is zero (as from top of
2492 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
2494 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
2495 comes back as zero. So does FP_REGNUM, as a trigger for
2496 init_extra_frame_info.
2498 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
2499 the program counter set before INIT_EXTRA_FRAME_INFO is run.
2500 (INIT_FRAME_PC): Defined to null.
2501 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
2502 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
2503 Briefly explain MIPS stacks in GDB.
2505 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
2507 * copying.awk, copying.c (show_copying_command,
2508 show_warranty_command): Rename from copying_info, warranty_info,
2509 to match command function conventions.
2511 * utils.c (prompt_for_continue): Reinitialize more-counts
2512 before printing anything, and again afterward. Fix comments.
2513 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
2514 or alloca() if needed.
2516 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
2517 detect native versus cross-host.
2519 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
2521 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
2522 Suns. Rename to m68k_saved_pc_after_call.
2523 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
2524 m68k_saved... instead of sun3_saved...
2526 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
2528 * Makefile.in (update-depend, update-alldeps): Split out of
2529 setup-to-dist, for convenience in rebuilding the depend and
2531 (assorted): Update to catch straggler files when building gdb.tar.Z.
2533 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
2535 Preliminary cleanup for splitting host/native/target.
2537 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
2538 here; it is dealt with at a gdb-target-independent level.
2539 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
2540 high toned routine. Fix return type to void.
2541 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
2542 Rich and I believe the "real problem" was that both single_step
2543 and target_resume were issuing PT_CONTINUE calls. This would
2544 cause the second PT_CONTINUE to sometimes fail because the process
2545 was already running.
2546 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
2548 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
2550 * energize.c (pty_to_kernel): Must check for EAGAIN as
2551 termination condition.
2552 (full_filename): Don't prepend dirname if filename begins with /.
2553 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
2555 (getpty (NCR)): Lotsa bug fixes...
2556 (kernel_dispatch (case StopRType)): Use kill() instead of
2557 killpg() so we can deal with losing systems...
2558 (wait_for_events): Work around NCR select() lossage. It doesn't
2559 zero out readfds when select() returns zero.
2560 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
2561 getcwd() instead of getwd() (NCR getwd() seg faults).
2562 (energize_wait): Use sigaction() for NCR. Their version of signal()
2563 is unreliable by default.
2565 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
2566 error from PIOCSWSTOP.
2568 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
2569 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
2570 defs.h, utils.c: Make vfprintf_filtered global.
2572 * energize.c (send_location): New routine to consolidate all
2573 places where we must notify kernel of where the given pc is.
2574 (cplus_demangle): Put single-quotes around demangled names.
2575 (energize_call_command): Call send_location() after doing up,
2576 down, and frame commands.
2578 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2580 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
2581 pass at doc for two new remote targets---29K using UDI, and Tandem
2582 ST2000 using STDBUG.
2584 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
2586 * doc/all.m4: turn on H8/300 stuff for generic manual
2588 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
2589 after explicit call to breakpoint() in serial stubs.
2591 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
2593 * mipsread.c: Clean up some white space.
2594 (parse_symbol): Handle stEnd of stFile.
2595 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
2597 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
2598 store_inferior_registers): Replace unexplained numbers
2599 with manifest constants from a DECstation header file.
2600 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
2601 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
2603 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
2605 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
2606 for "down". Suggested by Richard Stallman.
2608 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2610 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
2611 redeclaration bug on SunOS 4.
2613 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
2615 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
2616 * m68k-stub.c: Remove a few extraneous ANSI-isms.
2617 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
2618 they aren't already there.
2619 * remote-vx.c (vx_prepare_to_store): Ditto.
2620 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
2622 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
2624 Removed a large number of changes inserted by Per Bothner
2625 for C++ support. These will go back in when they've been
2628 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
2630 * serial.h: Fix prototye for serial_raw().
2631 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
2632 serial_write() to match prototypes.
2633 * remote-st2000.c (get_reg_name): Make *p be const.
2635 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2637 * remote-nindy.c (nindy_fetch_registers): Make return type void,
2638 to agree with target structure field type.
2639 (nindy_store_registers): Ditto.
2641 * Makefile (OPCODES): New var, pointing to opcodes library.
2642 (CLIBS, CDEPS): Include it.
2643 (saber_gdb): Load opcodes library.
2645 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
2647 * a68v-xdep.c (store_inferior_registers): declare as void.
2648 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
2649 * remote-st2000.c: Massive changes to use new serial package.
2650 Also added 'connect' command to transparantly connect to serial
2652 * ser-termios.c: Big cleanup, use nicer coding conventions.
2653 * ser-bsd.c: New module, serial stuff for BSD systems.
2654 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
2655 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
2657 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2659 * doc/gdb.texinfo: fix shameful error of agreement reported by
2660 jimb@occs.cs.oberlin.edu (Jim Blandy)
2661 * doc/gdb.texinfo: remove old partial discussion of remote serial
2662 protocol (via serial debug stubs)
2663 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
2664 use of serial debug stubs
2666 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
2668 * symfile.h: Declaration of set_demangling_style() moved
2669 here from demangle.h (which is now in ../include).
2670 * i386-xdep.c: Update comment.
2672 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2674 * symtab.c (completion_list_add_symbol): restructured to optimize
2675 for time. First clip names that cannot match. Then clip any
2676 names we've already considered. Drop a redundant strncpy. Drop
2677 a redundant malloc and associated free for demangled names.
2679 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
2681 * a68v-xdep.c (store_inferior_registers): Define as type void.
2682 * configure.in: Add host m68k-apollo*-bsd*.
2683 * demangle.c (struct demanglers): Use enum instead of constant
2684 value to keep braindamaged HP/Apollo compiler happy.
2686 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
2688 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
2689 match "FOO". This allows 'break Foo' to work when Foo is
2690 a mangled C++ function. (See comment before function.)
2692 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
2694 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
2695 for files in vx-share/*.c.
2696 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
2697 for normal GDB source files.
2699 * Makefile.in (VERSION): Roll to 4.6.6.
2701 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
2702 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
2703 * tm-sun3os4.h: Update comments.
2704 * xm-delta88.h: Remove STACK_END_ADDR.
2706 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
2708 * Makefile.in (VERSION): Roll to 4.6.5.
2710 * infrun.c: Lint for recent `handle' changes.
2712 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
2713 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
2714 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
2715 should include a ser-XXX.o module.
2717 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
2718 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
2720 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
2721 known suns in configure.in, rather than mapping them to unique
2722 config files that happen to duplicate other config files.
2723 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
2724 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
2726 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
2728 * configure.in (*-*-sunos*): Use trailing * to match all
2729 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
2730 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
2731 in production on Sun-4.
2732 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
2733 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
2734 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
2736 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
2737 config/sparc-noun.mt: New target configs for embedded.
2738 * config/sun4os3.{mh,mt}: Remove, never existed in production.
2740 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
2741 target definitions for embedded with and without underlines on
2742 identifiers. FIXME -- this ought to be known by BFD instead.
2744 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
2745 not a parameter of the CPU, but of the development environment.
2746 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
2748 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
2750 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
2751 (which involves reading in main's symtab) if we have no breakpoints.
2753 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
2755 * dwarfread.c (cu_language): New local variable to record
2756 language for current compilation unit being processed.
2757 * dwarfread.c (set_cu_language): New local function to decode
2758 and record language for current compilation unit being processed.
2759 * dwarfread.c (synthesize_typedef): Add local function to
2760 synthesize a typedef for C++ classes, structs, unions, and
2762 * dwarfread.c (read_structure_scope): Synthesize typedefs
2763 for C++ classes, structs and unions.
2764 * dwarfread.c (read_enumeration): Synthesize typedefs for
2766 * dwarfread.c (read_file_scope): Call set_cu_language to
2767 record language for current compilation unit. After symtab
2768 is built, save this recorded language.
2769 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
2770 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
2771 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
2772 typedefs for C++ classes, structs, unions, and enumerations.
2773 * dwarfread.c (scan_compilation_units): Call set_cu_language
2774 to record language for current compilation unit.
2775 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
2776 for TAG_enumeration_types, rather than in add_partial_symbol.
2777 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
2778 case with class, struct, and union type cases, now that they are
2779 the same. Remove tests for non-NULL name attributes, now done
2781 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
2782 treat as alias for TYPE_CODE_STRUCT for now.
2784 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
2786 * Makefile.in: map "gdb" through program_transform_name when
2789 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
2791 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
2792 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
2793 Use "regi" for local indexing through register numbers, reserving
2794 "regno" for the name of a specific register passed as an input
2795 parameter. Fix bug propagated through all versions that sometimes
2796 used regno as an index when it should have been regi, thus using
2797 -1 as an index in some cases.
2799 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
2801 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
2802 respectively, so same demangler can be used by other programs.
2803 * Makefile.in: Remove demangler stuff.
2804 * Makefile.in (depend): Pass -I../readline (needed for main.c).
2805 * demangle.c (_initialize_demangler): Tell demangler which
2806 CPLUS_MARKER to assume.
2808 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
2810 RS/6000 portability changes (for hosting cross-debuggers).
2812 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
2813 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
2814 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
2815 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
2816 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
2817 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
2818 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
2819 (NO_SINGLE_STEP): Add, target-dependent.
2820 (loadinfotextindex): Lowercase, remove "aix_".
2821 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
2822 (NO_SINGLE_STEP): Remove, target-dependent.
2823 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
2824 * xcoffread.c: Only build file if RS/6000 native GDB.
2825 (build_function_symbol): Remove #if 0'd code.
2826 * rs6000-tdep.c: Cleanup. Add static fn protos.
2827 Use CORE_ADDR for addresses throughout. Make void fns void.
2828 (pop_dummy_frame): Add FIXME about bogosity of design here.
2829 (rs6000_struct_return_address): Ditto.
2830 (frameless_function_invocation, frame_get_cache_fsr,
2831 frame_initial_stack_address, xcoff_relocate_symtab,
2832 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
2833 add_text_to_loadinfo, find_toc_address): Move from xdep file.
2834 Use CORE_ADDRs. Change identifiers to lowercase.
2836 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
2837 supplying dummy routines if non-native. Add prototype for
2838 static exec_one_dummy_insn. Move a mess of functions to
2839 rs6000-tdep.c (as above). Remove #if 0'd code.
2841 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
2842 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
2843 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
2845 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
2848 * vx-share/README, nindy-share/README: New files describing
2849 how these directories' code is shared, and with whom.
2851 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
2853 * configure.in (target configurations): Reformat into table.
2854 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
2856 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
2857 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
2858 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
2859 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
2860 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
2861 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
2863 * Makefile.in (config-check): Add command to check whether
2864 configure.in is consistent with config/*.
2866 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
2868 * configure.in (host configurations): Reformat nested cases into
2869 easy-to-maintain table.
2870 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
2871 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
2873 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
2875 * cplus-dem.c: Reorder args to most local functions to make them
2876 follow the consistent pattern of struct work_stuff pointer first,
2877 followed by pointer into string being demangled, followed by
2878 pointer to the string where the result is being stored, followed
2879 by other args. Also generally replace most variables of name
2880 "type" with "mangled" for consistency. They all pointed to the
2881 same string but half were one name and half the other.
2882 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
2883 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
2884 use whenever a qualified name is being demangled.
2885 * cplus-dem.c (do_type): Qualified names are treated similarly
2886 to fundamental types, not as modifiers of fundamental types.
2888 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
2890 * configure.in: Add sparclite as a target.
2892 * sparc-stub.c (handle_exception): Flush instruction cache just
2893 before returning to the user. (hexToInt): Fix overzealous cleanup.
2895 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
2897 * infrun.c (handle_command): Rewrite to allow multiple signal
2898 numbers, signal number ranges, and to recognize "all" to mean all
2899 signals except those used by the debugger.
2900 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
2901 to set or reset actions for specific signals.
2903 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
2905 * coffread.c (decode_type): Call alloc_type to alloc new
2907 * stabsread.c (read_array_type, read_range_type, define_symbol):
2908 Call alloc_type to alloc new types.
2909 * stabsread.c (define_symbol): Move dbl_valu symbol field data
2910 from type_obstack to symbol_obstack.
2911 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
2913 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
2914 associated with a type, using the same mechanism as was used to
2915 allocate space for the type structure itself.
2916 * coffread.c (patch_type, coff_read_struct_type,
2917 coff_read_enum_type): Use TYPE_ALLOC.
2918 * dwarfread.c (struct_type): Use TYPE_ALLOC.
2919 * gdbtypes.c (create_array_type, check_stub_method,
2920 allocate_cplus_struct_type): Use TYPE_ALLOC.
2921 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
2922 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
2923 read_range_type): Use TYPE_ALLOC.
2925 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
2927 * breakpoint.c (breakpoint_re_set): Select a default source
2928 symtab if one is not currently selected.
2929 * utils.c (query): Call wrap_here before building the output
2930 query string, to turn off wrapping and flush any buffered output.
2931 Otherwise our query may end up in the wrap buffer and never be
2933 * eval.c (evaluate_subexp): Report error when attempting to
2934 evaluate subscript for types without a target type, rather
2935 than dumping core by using the NULL pointer.
2936 * symfile.c (symbol_file_command): Forget current_source_symtab
2937 and current_source_line when discarding symbol table.
2939 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
2941 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
2943 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
2944 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
2946 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
2948 * remote.c (remote_open): Fix baud rate setting to make -b flag
2949 work. (remote_wait): Change 'T' message parser to deal with new
2950 improved format which allows stub to send an arbitrary bunch of
2952 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
2953 make all this re-entrant by storing all state on the stack. Clean
2954 up memory error trapping. (computeSignal, set_debug_traps):
2955 make it all table driven. Make a start at a baud rate setting command.
2957 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
2959 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
2961 * remote-vx.c: redefine malloc to avoid buggy declaration on
2962 RS/6000 <rpc/types.h>.
2963 xm-rs6000.h: include <sys/select.h> to define fd_set for
2964 <rpc/svc.h> on RS/6000.
2966 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
2968 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
2969 recursive invocations of make. Always create installation
2972 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
2974 * m68k-pinsn.c: Minor fix in style of output (don't use
2975 range to indicate floating point control registers).
2977 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
2979 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
2981 * infcmd.c (registers_info): Handle multiple register names.
2982 Changes inspired by Roland McGrath.
2984 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
2986 * sparc-stub.c: New file. Mix it with your SPARClite
2987 application, and it will speak GDB remote protocol!
2988 * remote.c (remote_wait): Change 'T' (expedited reply) message to
2989 deal with arbitrary registers. Needed for sparc-stub.
2991 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
2993 * cplus-dem.c (cplus_markers): Add table for gnu style and
2994 use throughout, in place of compile time constant CPLUS_MARKER.
2995 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
2996 * cplus-dem.c (cfront_special): New function, as suggested
2997 by pfieland@stratus.com.
2998 * cplus-dem.c (forget_types): New function.
2999 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
3001 * cplus-dem.c (mop_up): Call forget_types().
3002 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
3003 Use throughout, instead of checking current_demangling_style.
3004 * cplus-dem.c (demangle_signature): When finding an explicit
3005 start of function args, forget all remembered types for
3006 lucid/cfront style demangling.
3007 * cplus-dem.c (demangle_prefix): In a sequence of two or more
3008 underbar characters, use last pair as the delimiter. Hoist
3009 gnu_special() call up to cplus_demangle(). Call cfront_special()
3011 * cplus-dem.c (cplus_special): Fix virtual table name demangling
3012 for inherited classes.
3013 * cplus-dem.c (demangle_args): Document quirks of numbered
3014 references to previously seen types.
3015 * dbxread.c (read_ofile_symtab, process_one_symbol):
3016 Use AUTO_DEMANGLING rather than explicitly checking
3017 current_demangling_style.
3018 * demangle.h: Add some comments.
3019 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
3020 CFRONT_DEMANGLING): New macros.
3021 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
3022 not found in the actual producer string produced by lcc.
3023 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
3024 than explicitly checking current_demangling_style.
3026 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
3028 * breakpoint.c (enable_longjmp_breakpoint,
3029 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
3030 Check for duplicate breakpoints at the same address. Bug report
3031 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
3033 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
3035 * buildsym.c (end_symtab): Document that end_symtab can return
3036 NULL under non-error conditions.
3037 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
3038 returned from end_symtab for empty compilation units.
3040 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
3042 * am29k-tdep.c: Lint from DECstation compiler.
3043 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
3044 As the man page says, "Sometimes you just can't get lint to shut
3045 up". That doesn't mean you should blow away the code it won't
3047 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
3048 it up over the next few weeks. Make mips x 29k build.
3049 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
3050 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
3051 but leave it as a comment because the breakpoint instruction
3052 is not easily accessible at this moment (it's static, and if
3053 we define one here, it goes into every file compiled).
3055 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
3057 * Makefile.in (VERSION): Bump to 4.6.3.
3058 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
3059 function scopes when building partial symbol tables.
3060 * objfiles.c (open_existing_mapped_file): Make it clear in
3061 warning message that out of date mapped files are ignored.
3062 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
3063 unit source file name in error message.
3065 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
3067 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
3068 * dwarfread.c (struct_type): In absence of AT_byte_size for
3069 bitfield, use size of object of member's type for the size of
3070 the anonymous object containing the bit field.
3071 * dwarfread.c (completedieinfo): Set has_at_byte_size when
3072 an AT_byte_size attribute is seen.
3073 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
3074 union aux_ext (was aux_ent).
3075 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
3076 unsigned char* to char*, for Lucid compiler.
3077 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
3078 to be correct type (from unsigned char* to char*).
3079 * valprint.c (type_print_derivation_info): Minor tweak to placement
3080 of commas in derived class printing.
3081 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
3083 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3085 * xm-go32.h: Define LSEEK_NOT_LINEAR
3086 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
3087 then work out the lseek positions of newlines by running through
3088 the file and `tell'ing. This makes source file listing work on
3089 OS's where the relationship between physical position in file and
3090 canonical position is indeterminate, eg VMS and DOS.
3092 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
3094 * stabsread.c: Ensure that all members of all allocated structures
3095 are initialized to known state to avoid hard to find bugs with gdb
3096 using fields containing random data.
3097 * buildsym.c (start_subfile): Compact dirname initialization.
3098 * buildsym.c (patch_subfile_names): New function.
3099 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
3100 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
3101 * buildsym.h (patch_subfile_names): Add prototype.
3102 * dbxread.c (process_one_symbol): Call patch_subfile_names.
3104 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
3106 * remote-udi.c: Update comments.
3108 * remote.c (getpkt): Only force retransmission ten times;
3109 after that, assume bug in target code, and handle pkt anyway.
3111 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
3113 * configure.in: Add support for apollo 68k under BSD environment.
3114 * xm-apollo68b.h: New file to support above.
3116 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
3118 * configure.in: Recognize i486 host cpu.
3119 * valprint.c (type_print_derivation_info): Print derivation info
3120 in same form as class declarations in source.
3121 * valprint.c (type_print_varspec_suffix): Split arg printing
3122 code out to type_print_args function.
3124 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
3126 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
3127 at_import, at_frame_base.
3128 * dwarfread.c (completedieinfo): Remove cases for obsolete
3129 AT_visibility, AT_import, and AT_frame_base attributes.
3130 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
3131 i860, which can keep up to 4 shadow breakpoints.
3132 * tm-stratus.h (USG): Define.
3133 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
3134 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
3135 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
3136 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
3137 * config/stratus.mt (TDEPFILES): Include files available from
3138 stratus that are not yet in release pending receipt of paperwork
3140 * buildsym.c (finish_block): Minor code format change.
3141 * gdbtypes.h (struct field): Add to comments.
3142 * gdbtypes.h (virtual_field_bits): Add to comments.
3143 * objfiles.c (allocate_objfile): Change obstack interface to
3144 match FSF merging efforts.
3146 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
3148 * Makefile.in (VERSION): Bump to 4.6.2.
3149 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
3150 * Makefile.in (OBS): Add stabsread.o
3151 * Makefile.in (stabsread.o): Add build rule.
3152 * stabsread.c, stabsread.h: New files.
3153 * buildsym.c: Split out stabs specific support to stabsread.c.
3154 * buildsym.h: Split out stabs specific support to stabsread.h.
3155 * dbxread.c (stabsread.h): Include
3156 * dbxread.c (dbx_new_init): Call stabsread_new_init.
3157 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
3158 * dbxread.c (read_ofile_symtab): Call end_stabs.
3159 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
3160 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
3161 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
3162 really_free_pendings to cleanups.
3163 * elfread.c (elf_new_init): Call stabsread_new_init.
3164 * gdbtypes.c: Small changes to maintenance commands.
3165 * mipsread.c (stabsread.h): Include.
3166 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
3167 * xcoffread.c (stabsread.h): Include.
3168 * xcoffread.c (global_stabs): Remove redundant def.
3169 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
3171 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
3173 * lmode_inferior_valid, lmode_ours_valid: New static vars.
3174 * inflow.c (terminal_init_inferior, terminal_inferior,
3175 terminal_ours_1, initialize_inflow): Record and use state
3176 of lmode_inferior_valid and lmode_ours_valid.
3178 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3180 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
3181 include <sgtty.h> on USG. (from sef).
3183 * depend: es1800 dependency needed here.
3185 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
3187 * buildsym.c (read_struct_type): Initialize structs allocated
3188 with alloca, to avoid using random values from stack later on.
3189 * defs.h (fprintf_filtered): Add prototype.
3190 * gdbtypes.c (check_stub_method): Fix misleading comments.
3191 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
3193 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
3194 small changes to maint support functions.
3195 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
3196 for some fields and expand comments.
3197 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
3198 macro and track change to obstack_full_begin macro.
3199 * utils.c (fprintfi_filtered): New function.
3200 * valprint.c (type_print_base): Fixup field printing to not
3201 print extraneous lines and not print bogus "no data fields"
3202 messages for C++ classes with no data members. Also use new
3203 fprintfi_filtered function.
3205 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3207 * configure.in: es1800 ok for 68000 too.
3209 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3211 * configure.in: echo error messages to stderr, not stdout
3213 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3215 * configure.in: recognize hppa* instead of hppa
3217 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
3219 * energize.c: Second cut at DynamicLoad message handling.
3221 * energize.c: Relativize pathnames in #include statements.
3222 * (kernel_dispatch): Better error messages for unknown protocol
3224 * (kernel_dispatch): First cut at DynamicLoad message handling.
3226 * Makefile.in: Remove -I../readline from all compilations,
3227 include a special case for main.o instead.
3229 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
3231 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
3232 error if it fails to find a member type, rather than return NULL
3233 and trigger a coredump.
3234 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
3235 lookup_demangled_partial_symbol,): Ask demangle_and_match to
3236 match on complete demanglings, including argument lists for member
3237 functions, rather than just accepting the first demangling that
3238 matches the class and function name.
3239 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
3240 to start_symtab as the directory name.
3241 * dwarfread.c (completedieinfo): Strip off any leading hostname
3242 portion of the AT_comp_dir attribute string. Gdb doesn't know
3243 what to do with them (FIXME).
3245 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
3247 * breakpoint.c (commands_command): Simplify code a bit, remove
3248 unnecessary fflush().
3250 * Makefile.in (OTHERS): Add gcc.patch.
3251 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
3253 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
3255 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
3256 lcc producer string.
3258 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
3260 * WHATS.NEW renamed to NEWS.
3262 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
3264 * dbxread.c, dwarfread.c: Re-enable experimental code to
3265 automatically select demangling style.
3266 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
3267 DEMANGLING_STYLE, to make more descriptive. Revert back to
3268 "auto" as default. Comment use.
3269 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
3270 * Makefile.in (${DEMANGLER}.o) Remove target and special
3273 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
3275 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
3277 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
3279 * Makefile.in, demangle.c: Change default demangling style to
3281 * Makefile.in: Update version to 4.6 !!!
3282 * README, WHATS.NEW: Update for 4.6.
3284 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
3286 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
3289 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
3290 nodes as base classes.
3292 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
3294 * alldeps.mak, depend: Update.
3296 * xcoffread.c: Add decl for section_offset to keep prototype happy.
3298 * Makefile.in (VERSION): 4.5.9.
3300 * xm-hp300bsd.h: Add decl for strdup().
3301 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
3302 PDR. Cleanup a few things, fix compilation warnings.
3304 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
3306 * Makefile.in (DEMANGLING_STYLE): New define to set default
3307 demangling style for C++. Defaults to "auto".
3308 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
3309 * Makefile.in (SFILES_MAINDIR): Add demangle.c
3310 * Makefile.in (OBS): Add demangle.o
3311 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
3312 Remove compile time decisions about demangling style and replace
3313 with runtime decisions using current_demangling_style.
3314 * cplus-dem.c (main): Expand code included during building of
3315 standalone demangler to recognize demangling style options.
3316 * dbxread.c (demangle.h): Include.
3317 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
3318 demangling style if processing g++ code and current demangling style
3319 is auto (Note: this feature currently disabled.)
3320 * demangle.c: New file, generic demangling control.
3321 * demangle.h (demangling_styles): New enumeration to select one
3322 of several demangling styles. Also define string names for each
3324 * demangle.h (set_demangling_style): Add prototype.
3325 * dwarfread.c (demangle.h): Include.
3326 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
3327 New producer string prefixes to recognize.
3328 * dwarfread.c (handle_producer): Consolidate actions for specific
3329 producers. Set demangling style based on producer string if
3330 current style is auto. (Note: this feature currently disabled.)
3331 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
3333 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
3335 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
3337 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
3339 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
3340 * c-exp.y: Call lookup_signed_typename() after seeing
3341 "signed". This handles "signed char" correctly.
3342 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
3343 keywords before a type specifier.
3345 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
3347 * command.c (lookup_cmd_1): Clarify descriptive comments.
3348 * gdbcmd.h (maintenanceprintlist): Add declaration.
3349 * main.c (maintenanceprintlist): Add definition.
3350 * main.c (gdb_completer_command_word_break_characters): Add.
3351 * main.c (symbol_completion_function): Switch completer word
3352 break character sets dynamically, based on whether completion is
3353 being done on commands or on something else.
3354 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
3355 * maint.c: Include demangle.h.
3356 * maint.c (maintenance_demangle): New function.
3357 * maint.c (maintenance_print_command): New function.
3358 * maint.c (_initialize_maint_cmds): Reorganize some commands
3359 under new maintenance print subcommand.
3361 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
3363 * gdbtypes.c (lookup_struct_elt_type): If the input type is
3364 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
3365 target type. Otherwise, 'whatis this.field' wouldn't work,
3366 which would be inconsistent, since 'print this.field' works.
3367 * buildsym.c (read_struct_type, read_enum_type): Clear
3368 TYPE_FLAG_STUB flag.
3369 * buildsym.c (cleanup_undefined_types): Don't rely on a
3370 flawed "Reasonable test to see if" a type has been defined
3371 since it was referred to; now we can just see if the
3372 TYPE_FLAG_STUB flag has been cleared.
3373 * valprint.c (print_type_base): Emit public/protected/private
3374 labels for methods as well as fields. Also, indent these labels
3375 2 spaces instead of 4, for a more conventional "look".
3376 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
3377 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
3378 * gcc.patch: New file. Contains patch for gcc (so people
3379 with gdb-2.2.x won't have to wait for a new gcc release).
3381 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
3383 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
3384 (print_addr): Call print_address to show symbolic version as well.
3386 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
3388 (vx_read_register): Declare inferior_fp_regs. Delete code for
3389 copying "inferior_registers" around; the values are already in var
3390 "registers". Use correct size for register set.
3392 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
3393 target doesn't support it.
3394 (vx_read_register): Don't try reading them either.
3396 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
3397 VxWorks back end reads them in one contiguous set except for this
3399 (register_names): Change "pc" to "pcw" to avoid confusion printing
3401 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
3402 find the PC under VxWorks.
3404 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
3406 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
3407 to create new blank types, instead of handcrafting them.
3408 * defs.h (printfi_filtered): Add prototype.
3409 * utils.c (printfi_filtered): New function.
3410 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
3411 to simplify the code. Other cleanups.
3412 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
3413 * gdbtypes.h (struct cplus_struct_type): Add comments describing
3414 use of various fields.
3415 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
3416 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
3417 production that currently treats it exactly the same as STRUCT.
3418 * c-exp.y (yylex): Recognize "class" as token CLASS.
3419 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
3420 * symtab.c (decode_line_1): Fix to pass quoted args on down to
3421 general symbol handling code. Call cplus_mangle_opname with
3423 * symtab.c (decode_line_2): Print demangled function names in
3424 breakpoint menus, instead of just file and line number.
3425 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
3426 * valprint.c (type_print_base): Print "class" for C++ classes,
3427 rather than "struct". Print section labels for public, protected
3428 and private members of C++ classes.
3429 * values.c: Include demangle.h.
3430 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
3432 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
3434 * Makefile.in (VERSION): Update to 4.5.8.
3436 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
3438 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
3439 prevent crashes when examining cross-targets.
3440 * dbxread.c (process_one_symbol): Include directory name when
3441 calling start_subfile for SOL & BINCL symbols. This allows gdb to
3442 find include files, and yacc/lex sources when the cwd doesn't match
3443 that in which the object was compiled.
3444 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
3446 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
3449 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
3451 * maint.c (maintenance_command, maintenance_info_command):
3452 Install with allow_unknown as 0 and call help_list to show
3453 list of possibilities when no subcommand is specified.
3455 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
3457 * configure.in: Add m68k-ericsson-*.
3458 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
3460 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
3462 * maint.c: New file.
3463 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
3464 * Makefile.in (OBS): Add new file maint.o.
3465 * defs.h (command_class): Add class_maintenance.
3466 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
3467 commands. Allow for them (and other nonessential parts of gdb)
3468 to be selectively left out under special circumstances.
3469 * gdbtypes.c (recursive_dump_type): New function; supports
3470 maintenance print-type command.
3471 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
3473 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
3475 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
3476 initializers. Add initializations for setprintlist, showprintlist,
3477 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
3478 * printcmd.c (maintenance_print_type): New maintenance cmd.
3479 * valprint.c (setprintlist, showprintlist): Move to main.c, as
3480 implied by comment that all cmd lists are owned by main.c.
3481 * infcmd.c (unsetlist): Move to main.c, as implied by comment
3482 that all cmd lists are owned by main.c.
3483 * language.c (setchecklist, showchecklist): Move to main.c, as
3484 implied by comment that all cmd lists are owned by main.c
3485 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
3486 deletelist): Remove redundant declarations (also in gdbcmd.h).
3487 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
3488 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
3489 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
3490 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
3491 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
3492 maintenance_print_msymbols, maintenance_print_objfiles):
3494 * symmisc.c (printsyms_command, printpsyms_command,
3495 printmsyms_command, printobjfiles_command): Removed from
3496 _initialize_symmisc.
3497 * main.c (dump_me_command): Moved to maint.c and renamed to
3498 maintenance_dump_me.
3499 * breakpoint.c (all_breakpoints_info): Rename to
3500 maintenance_info_breakpoints.
3501 * breakpoint.c (_initialize_breakpoint): Convert add_info of
3502 all_breakpoints_info to add maintenance_info_breakpoints to the
3503 maintenanceinfolist instead.
3504 main.c (initialize_main): Set up maintenance class commands.
3506 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
3508 * energize-patches: Fix minor problems with building energize lib.
3510 * energize-patches: Change names of all cadillac procedure calls
3511 to be energize procedure calls. Simplify many hooks by moving
3512 tests energize.c. Configure energize, and build it automatically now.
3514 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
3516 * Makefile.in (VERSION): Bump to 4.5.7.
3517 * cplus-dem.c (demangle_args): Validate index for previously
3518 seen type to guard against bogus values from malformed manglings.
3519 * valops.c (value_struct_elt_for_reference): Guard against
3520 blindly using NULL return value from lookup_symbol.
3522 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
3524 * cadillac.c, cadillac-patches: Rename to energize.c and
3525 energize-patches. Change all routines and variables named
3526 'cadillac*' to 'energize*'. Create new file called energize.h to
3527 hold all interface declarations.
3529 * deblib/connection/*: Move all of this stuff into energize/, but
3530 delete unneeded files.
3532 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
3534 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
3536 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
3537 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
3538 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
3539 child processes, to avoid dead ones "hanging around" after GDB exits.
3540 (attach): Always stop the process if it needs it. Set RLC flag
3541 when attaching running processes, so it will continue if we detach
3542 it, quit, or are killed.
3543 (detach): Clear faults and set RLC flag to make process run
3545 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
3547 (info_proc): Open process O_RDONLY, so we can see any process,
3548 even those controlled by debuggers.
3549 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
3551 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
3553 Relocate symbols using an array of section_offsets, rather than a
3554 single `addr' or `offset'. This makes Solaris-2 support work, and
3555 permits better VxWorks (and maybe xcoff) support later.
3557 * symtab.h (struct section_offsets): New structure for keeping
3558 a set of offsets, rather than a single one.
3559 (struct objfile): Replace addr with section_offsets member.
3560 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
3561 * gdb-stabs.h: New include file with `symbol type specific'
3562 parameters for psymtabs and objfiles.
3563 * Makefile.in (HFILES): Add gdb-stabs.h.
3564 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
3565 * coffread.c: Conforming changes. Fake offset array always 0.
3566 * dbxread.c: Conforming changes.
3567 (struct dbx_symfile_info): Move to gdb-stabs.h.
3568 (start_psymtab): Call elfstab_offset_sections to calculate good
3569 offsets for this source file, based on the ELF symbol table info.
3570 (read_ofile_symtab): Yank N_CATCH, which is dead.
3571 (process_one_symbol, N_CATCH): Yank.
3572 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
3573 Relocate with SECT_OFF_TEXT.
3574 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
3575 to distinguish relocatable from absolute symbols. Then, if not
3577 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
3578 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
3579 (", N_ROSYM): SECT_OFF_RODATA.
3580 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
3581 (dbx_symfile_offsets): Add to translate addr to offset.
3582 * dwarfread.c: Conforming changes. Single offset currently used.
3583 * elfread.c: Add various complaints about elf/stab stuff.
3584 #include gdb-stabs.h. Conforming changes, using a single offset.
3585 (elf_symtab_read): Record info from BSF_FILE symbols, and local
3586 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
3587 for later use in building psymtabs.
3588 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
3589 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
3590 (free_elfinfo): New fn, frees all chained stab_section_infos
3591 in an objfile, and zaps the start-of-chain pointer.
3592 (elfstab_offset_sections): New fn, looks in stab_section_info
3593 chain to determine section bases to relocate a psymtab's worth
3594 of symbols, as they are being read.
3595 * mipsread.c: Conforming changes. Stabs-reading will relocate
3596 using one offset. MIPS-reading will not relocate at all.
3597 * partial-stab.h: Relocate different symbol types using different
3598 offsets from section_offsets.
3599 * symfile.c: Conforming changes.
3600 (find_lowest_section): Unused function to use later
3601 to free us from the Tyranny of the Text Section.
3602 (syms_from_objfile): Translate absolute arg ADDR to offsets used
3603 in all lower layers of symbol reading. Call format-specific
3604 sym_offsets function to initialize offsets for high speed symbol
3606 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
3607 (symbol_file_command, add_symbol_file_command): Callers changed.
3608 * symmisc.c (dump_psymtab): Print new relocation parameters.
3609 * xcoffread.c: Corresponding changes.
3611 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
3612 * main.c (main): Read the $HOME/.gdbinit file before processing
3613 the argv arguments (e.g. reading symbol files or core
3614 files). This allows global parameters to be set, which will apply
3615 during the symbol reading. The ./.gdbinit is still read after
3617 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
3618 * xcoffexec.c: Clean up quote inside comment.
3620 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
3622 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
3623 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
3624 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
3625 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
3626 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
3627 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
3628 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
3629 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
3630 values.c, xcoffread.c:
3631 Remove "(void)" casts from function calls where the return value
3632 is ignored, in accordance with GNU coding standards.
3634 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
3636 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
3637 * partial-stab.h: Ignore N_ENDM.
3638 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
3639 CODE or DATA section attachment. This eliminates a lot of random
3640 values from shared libraries, which screw up the ordinary symbols
3641 in the address ranges they happen to overlap.
3642 * buildsym.c (define_symbol): Eliminate special tests
3643 for function types; move into "function" cases in switch statement.
3644 (define_symbol: 'f', 'F', 'P'): Process all parameter types
3645 in case they define new type numbers. But ignore them (FIXME).
3646 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
3647 (read_sun_builtin_type): Add commentary.
3649 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3651 * xm-rs6000.h: define MEM_FNS_DECLARED
3653 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
3655 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
3656 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
3657 * mips-xdep.c: Remove most include files (unused, caused errs).
3658 (fetch_core_registers): Use right parameters in dummy fn.
3660 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
3662 * buildsym.c (scan_file_globals): Beware the null file.
3663 Fix from Jim Williams.
3665 * stack.c (return_command): Evaluate expression *before* popping
3666 off the stack frames! Fix inspired by Jim Williams.
3667 (up_silently_command, down_silently_command): No sel frame is error.
3669 * defs.h (memcpy, memset): Conditionalize decls on
3670 #ifndef MEM_FNS_DECLARED, since DECstation differs.
3671 (alloca): Break out the STDC and non-STDC alloca cases, to make
3672 it work on old preprocessors as well as "picky ANSI" ones.
3673 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
3675 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
3676 * utils.c (fputs_demangled): Rename SLOP since DECstation system
3677 header files define it!
3679 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
3681 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
3683 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
3684 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
3685 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
3686 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
3687 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
3688 utils.c, valarith.c, valops.c, valprint.c, values.c:
3689 Replace bcopy() use with memcpy(), which is more standard and can
3690 take advantage of gcc's builtin functions for increased performance.
3691 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
3692 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
3694 Replace bzero() use with memset(), which is more standard and can
3695 take advantage of gcc's builtin functions for increased performance.
3696 * i386-tdep.c, main.c, valprint.c:
3697 Replace bcmp() use with memcmp(), which is more standard and can
3698 take advantage of gcc's builtin functions for increased performance.
3700 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
3702 * remote.c (remote_wait): Fix cast on signal() call.
3703 * defs.h (alloca): More diddling with alloca. Have to ensure
3704 that it has a prototype, so that if alloca is defined as a macro
3705 that takes an arg, the definition is seen as a use of a macro
3706 that takes an arg, to satisfy picky ANSI preprocessors.
3708 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
3710 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
3711 consistency with all other gdb files.
3712 * cadillac.c: Use <string.h> rather than <strings.h>.
3713 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
3714 * Makefile.in (MAKE): Remove definition for consistency with
3715 other Makefile.in files and to fix problem with recursive makes.
3717 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
3719 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
3722 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3724 * source.c (print_source_lines): for DOS interoperability; don't
3725 print CR (013) as ^M.
3727 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
3729 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
3731 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
3733 * remote.c (remote_wait): Cast signal to void * to avoid warning
3734 from busted HP compiler.
3736 * partial-stab.h (N_SO): Rearrange code a little so that all SO
3737 stabs cause end_psymtab to be called.
3739 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
3740 compiler feature of putting 'c' into basic type descriptors for
3743 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
3744 where there is no place for nPC in prrun struct.
3746 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
3748 * mipsread.c: Pass NULL name pointer to init_type, not 0.
3749 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
3750 * dwarfread.c (enum_type): Save enum names on type_obstack.
3751 * dwarfread.c (struct_type): Save member name on type_obstack.
3752 * symtab.c (_initialize_symtab): Fix misspelling.
3753 * regex.c (store_jump, insert_jump): Return void.
3755 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
3757 * defs.h (PARAMS): Move to ../include/ansidecl.h.
3758 (alloca): Declare return type on SPARC, since Sun doesn't.
3759 (*_BYTE_ORDER): Improve comment: *must* be defined.
3761 * tm-hppa.h: New file, architectural definition of HP PA.
3762 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
3764 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
3765 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
3766 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
3767 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
3770 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
3771 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
3772 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
3774 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
3776 * printcmd.c (output_command): Thinko.
3777 (x_command): Only set remembered size/format if cmd succeeds.
3779 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
3780 since it is no longer used and burns time for every symbol read.
3781 (process_one_symbol): Treat N_CATCH like default (complain).
3783 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
3785 * partial-stab.h (case N_TEXT): Fix fencepost error when
3786 detecting start of new symbol info after reading symtab for a
3787 module with a zero length TEXT segment.
3789 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
3791 * Makefile.in (VERSION): Bump to 4.5.6.
3792 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
3794 * defs.h (NORETURN): Define away for Lucid compiler.
3795 * remote.c (remote_timer, remote_interrupt): Signal handlers
3797 * ser-termios.c (serial_write, serial_close): Return whatever
3798 value the write/close call returns, rather than falling off end.
3799 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
3800 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
3802 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
3803 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
3805 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
3806 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
3807 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
3808 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
3810 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
3811 store_inferior_registers): Supply missing fourth argument to
3813 * cadillac.c (kernel_dispatch): Make return type void.
3814 * cadillac.c (iosig): Signal handlers take one int arg.
3815 * valprint.c (val_print_fields): Call fprint_symbol to get
3816 automatic C++ demangling for mangled field names.
3818 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
3820 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
3821 * dwarfread.c (enum_type): Fix misspelling in comment.
3822 * valprint.c (val_print_fields, cplus_val_print): Minor
3823 adjustment to printing of C++ class structures to more closely
3824 match format for printing C structures, with and without setting
3827 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
3829 * infrun.c (wait_for_inferior): Don't test for SIGEMT
3830 (which is not a Posix signal) if it isn't defined.
3831 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
3832 New port to Linux (a free Unix clone for 386 machines).
3834 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
3836 COFF changes for dealing better with EPI 29K C compiler output.
3838 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
3840 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
3841 (read_coff_symtab): Move patch_opaque_types call from
3842 coff_symfile_read. Restrict it to symtabs from this objfile.
3843 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
3844 references on opaque type chain; just let coff_lookup_type handle 'em.
3845 (decode_type): Complain about tagndx values on
3846 non-struct/union/enum types, which the EPI compiler tends to produce.
3848 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
3850 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
3853 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
3854 usage to match new prototype. Include libbfd.h to get prototype.
3856 * source.c (find_source_lines): Handle large st_size fields.
3858 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
3860 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
3861 * stack.c (return_command): Use cleanups to avoid memory leaks.
3863 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
3865 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
3866 INT_REGNUM to INTE_REGNUM.
3868 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
3870 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
3872 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
3873 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
3874 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
3875 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
3877 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
3878 declarations of malloc/realloc/free that are inserted by some
3880 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
3882 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
3883 another decl of strdup (this really ought to come from libiberty.h!).
3885 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
3887 * remote.c (getpkt): Error if input exceeds buffer size.
3888 (_initialize_remote): `set remotedebug' enables packet trace.
3890 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
3891 N_SLINE's, etc, just like Sun cc on Solaris2.
3893 * am29k-tdep.c (read_register_stack, write_register_stack):
3894 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
3895 variable. Add `set' and `show' commands for it.
3896 * doc/gdb.texinfo: Document it.
3898 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
3900 * valprint.c (type_print_1): Plug memory leak. Print all
3901 C++ syms as demangled, not just functions.
3902 * buildsym.c (read_range_type): When we find a signed char
3903 type, do a lookup of signed char, not plain char. Plain char's
3904 still get looked up as plain char's elsewhere.
3906 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
3908 * eval.c: Avoid residue-by-zero when evaluating without side effects.
3909 (Bug and fix found by Pierre Willard.)
3911 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
3913 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
3915 * xm-rs6000.h: Add decl for strdup().
3917 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
3920 * breakpoint.c (enable_command, disable_command): Without args,
3921 should only affect normal breakpoints and watchpoints.
3923 * m68k-pinsn.c (print_insn_arg): Make register be const.
3924 * xcoffexec.c: Remove ' from comment.
3925 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
3926 with decls of malloc in c-exp.tab.c (as produced by yacc).
3927 There's got to be a better way to do this...
3929 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
3931 * partial-stab.h: Convert single rindex use to strrchr.
3932 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
3933 standard <strings.h> file, now that the only single use of
3934 rindex in the gdb source files is gone.
3936 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
3938 * mipsread.c: Undo ill effects from including <strings.h>,
3939 which #defines index to be strchr. Unfortunately, index is
3940 a member of a symbol table structure that can't be changed.
3941 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
3942 remove redundant #include's.
3944 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
3946 * mipsread.c: #include <strings.h> for rindex().
3948 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
3950 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
3952 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
3954 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
3955 extraneous SO stabs from busted C++ compilers.
3957 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
3959 * Makefile.in (VERSION): Bump to 4.5.5.
3960 * symtab.c (decode_line_1): Until C++ support stabilizes, when
3961 C++ lookups fail, print possibly helpful hint about completion.
3962 * cplus-dem.c (demangle_signature): Fix ARM style demangling
3963 for static data members.
3964 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
3965 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
3966 it's broken on ncr3000's.
3968 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
3970 * dwarfread.c (decode_modified_type): Change type of first arg.
3971 Change 'modifier' to char from unsigned char. Cast single use
3972 that needs to be unsigned char.
3973 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
3974 * utils.c (strdup_demangled): Add function.
3975 * defs.h (strdup_demangled): Add prototype.
3976 * stack.c (return_command): Demangle C++ function names for query.
3977 * infcmd.c (jump_command): Demangle C++ function names for query.
3978 * cplus-dem.c (consume_count): New function and prototype.
3979 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
3980 do_type): Replace conversion code with consume_count().
3981 * cplus-dem.c (gnu_special): Fix demangled of static members.
3982 * source.c (list_command): Print demangled function names
3983 when appropriate. Fix supplied by Peter Schauer.
3985 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
3987 * sparc-tdep.c: Clean up slightly for Solaris2.
3989 * buildsym.c (define_symbol): Nameless types are now on several
3990 platforms; generalize them and un-ifdef them to make Solaris 2
3993 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
3995 * infcmd.c: Fix typo (reported by Rob Savoye).
3996 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
3997 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
3998 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
3999 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
4000 rather than the one for the first file in the dependency chain.
4002 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
4003 set. Don't reset our own texthigh, or dependency-only pst's, in
4004 scanning all the rest of the psymtabs.
4005 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
4007 * buildsym.h (N_UNDF): Improve comments.
4008 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
4010 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
4012 * symtab.h (struct symbol): Add aux_value union for preserving
4013 an additional per-symbol value.
4014 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
4015 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
4016 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
4017 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
4018 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
4020 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4022 * symfile.c (clear_symtab_users_once): Now non-static (for
4025 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
4027 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
4028 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
4029 vax-pinsn.c: Remove reg_names decl (now in defs.h).
4031 Solaris-2 support on SPARC:
4033 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
4034 Add symbol_size and file offsets to struct symloc.
4035 Add static symbol_table_offset, string_table_offset,
4036 file_string_table_offset, next_file_string_table_offset,
4038 (add_old_header_file): Convert error() to complain()t.
4039 (dbx_symfile_read): Get symbol size via the objfile.
4040 Also get symbol_table_offset.
4041 (dbx_symfile_init): Record symbol size and count via the objfile.
4042 (dbx_next_symbol_text): Always add file_string_table_offset when
4043 accessing string table.
4044 (read_dbx_symtab): Initialize file_string_table_offset to 0.
4045 (SET_NAMESTRING): Use the offset.
4046 (end_psymtab): Large kludge to determine addresses where source
4047 files start and end (for the psymtab header).
4048 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
4049 Get this, symbol size, and symbol offset, from psymtab.
4050 (read_ofile_symtab): Don't back up one symbol for Solaris2.
4051 Patch up last_source_start_addr if zero in N_SO.
4052 (process_one_symbol): Add variable function_start_offset.
4053 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
4054 BLOCK_ADDRESS_FUNCTION_RELATIVE.
4055 ( "", N_OBJ, N_OPT): Ignore.
4056 (elfstab_build_psymtabs): New function to read stabs out of
4059 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
4060 (gdb): use GLOBAL_CFLAGS when linking, too.
4061 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
4062 (N_OBJ, N_OPT): Ignore.
4063 ('f', 'F'): Save last function name.
4065 * elfread.c (record_minimal_symbol_and_info): Kludged to put
4066 extra info in the minimal symbol.
4067 (elf_symtab_read): The extra info is the size of an ELF object,
4068 which was kludged to us in the `udata' field of the BFD symbol.
4069 Gag me with a crowbar...
4070 (elf_symfile_read): Keep track of both the absolute load address,
4071 and the offset between load addr and symbols. Handle STABS as
4072 well as DWARF sections, passing the absolute load address to
4073 elfstab_build_psymtabs.
4075 * symfile.h: Prototype elfstab_build_psymtabs.
4076 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
4078 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
4080 * buildsym.h: Add processing_acc_compilation flag.
4081 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
4082 (define_symbol): Skip arg types in function entries. Resolve
4083 overloaded 'P' which acc uses for prototypes of functions called
4085 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
4087 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
4088 save size of ELF symbols. FIXME.
4089 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
4090 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
4092 * configure.in: Solaris config is sparc-sun-solaris2.
4093 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
4095 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
4096 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
4097 * symfile.c (symfile_bfd_open): Comment where name is freed.
4098 * symmisc.c (extend_psymbol_list): Comment where list is freed.
4100 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
4102 * expprint.c (print_subexp): Add missing ']'.
4103 * defs.h (reg_names): Fix declaration to match that in infcmd.c
4104 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
4105 * WHATS.NEW: Point out improved C++ function name handling.
4106 * gdbtypes.c (lookup_fundamental_type): For now, use the same
4107 type names for both implicitly and explicitly signed integral
4108 types. See comment in the source code.
4110 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
4112 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
4113 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
4114 * expprint.c (print_subexp): Fix printing of register names.
4116 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
4118 * inferior.h (register_valid): Declare.
4119 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
4120 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
4121 macros for traversing the data structures in a single objfile.
4122 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
4123 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
4126 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
4128 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
4129 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
4130 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
4131 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
4133 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
4135 * depend: rebuild to account for remote-st2000.c.
4136 * remote-st2000.c: Almost works now.
4137 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
4139 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
4141 * c-exp.y (yylex): Recognize single-quoted strings that specify
4142 tokens with embedded whitespace, such as C++ demangled names.
4143 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
4144 * main.c (gdb_completer_quote_characters): Add global variable.
4145 * main.c (symbol_completion_function): Total rewrite for C++
4146 demangled name handling.
4147 * main.c (skip_quoted): New function.
4148 * main.c (main): Set rl_completer_quote_characters.
4149 * symmisc.c (dump_symtab): Print source language for symtab.
4150 * symtab.c (expensive_mangler): Add prototype and function.
4151 * symtab.c (completion_list_add_symbol): Total rewrite for new
4152 C++ demangled name handling.
4153 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
4154 other changes for demangled C++ symbol handling.
4155 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
4156 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
4157 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
4158 * symtab.c (completion_list_add_symbol): Total rewrite for new
4159 C++ demangled name handling.
4160 * symtab.c (expensive_mangler): New function.
4161 * utils.c (strcmp_iw, demangle_and_match): New functions.
4162 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
4164 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
4166 * Makefile.in: Roll VERSION to 4.5.4.
4167 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
4168 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
4169 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
4171 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
4173 * alldeps.mak: Rebuild to account for new files.
4174 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
4175 * tm-st2000.h: New file.
4176 * configure.in: Tandem debug monitor (st2000) support.
4177 * remote-st2000.c, config/st2000.mt: ditto.
4179 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
4181 * blockframe.c (inside_entry_file, inside_main_func,
4182 inside_entry_func): Return 0 if no symbols; avoid crashing.
4184 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
4186 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
4187 without masking, since it is signed and will later be compared
4188 against signed quantities. The right fix is probably to make
4189 it all unsigned, but this is a small, safe fix for this release.
4190 FIXME -- make the real change sometime soon.
4192 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
4194 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
4195 parameter in call to `symbol_file_add' to 0.
4197 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
4199 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
4201 * configure.in: Handle -m680[01234]0-wrs.
4203 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4205 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
4206 `ieee_extended_to_double'.
4208 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
4210 * valops.c (value_assign): Lint, by Pierre Willard.
4212 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
4214 * coredep.c (fetch_core_registers): Remove premature warning,
4215 which triggers on DECstation even though all regs are accessible.
4217 * m68k-pinsn.c (print_insn_arg): Use new macros to get
4218 sign-extension of instruction fields even on unsigned-char hosts.
4219 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
4221 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
4222 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
4223 since they define the target, not the host.
4224 * m88k-pinsn.c: Fix typo.
4226 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
4228 * valarith.c (value_zerop): -0.0 is still zero.
4229 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
4230 Patches by Paul Eggert <eggert@twinsun.com>.
4232 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
4234 * alldeps.mak, depend: re-make to account for ser-*.c.
4236 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
4238 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
4239 disconnecting from controlling terminal, to avoid gdb hanging
4240 on SVR4. Fixes bug reported by Oliver Okrongli.
4241 * procfs.c (PROC_NAME_FMT): Change format to match default used
4242 by system, as suggested by Oliver Okrongli.
4243 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
4244 bug fix from Brent Townshend (bst%tt@cam.ORG).
4245 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
4246 by turlais@rechser.total.fr.
4247 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
4248 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
4249 * objfiles.h (unlink_objfile): Add prototype.
4250 * objfiles.c (unlink_objfile): Add function.
4251 * objfiles.c (free_objfile): Call unlink_objfile.
4252 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
4253 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
4254 Also, discard old possibly bogus sf struct.
4255 * symfile.c (symbol_file_add): Call init_entry_point_info() and
4256 find_sym_fns() for remapped symbol files, in case of any changes
4257 since the last mapping.
4259 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4261 * findvar.c (read_relative_register_raw_bytes): use the raw size
4262 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
4264 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4266 Changes to support GDB running on DOS using GO32 and H8 support
4268 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
4269 allowing hosts with different text and binary file formats to
4271 * coffread.c (read_coff_symtab): changed calling convention and
4272 operation - now it opens its own file with FOPEN_RB rather than
4273 duping and fdopening the provided handle.
4274 * dbxread.c, cplus-dem.c: #include mangling.
4275 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
4276 binary files oring in the right bit.
4277 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
4278 * remote-hms.c: cleanup to use the new remote serial stuff
4279 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
4280 independent remote terminal I/O.
4281 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
4282 * source.c (openp): fix off by one problem removing / - can now
4283 open a source file in the root directory with DOS.
4284 * values.c (value_as_pointer): remove bogus address bits from
4285 long. (unpack_long): unpack into unsigned long/short if pointer.
4287 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
4289 * infrun.c (child_attach): Don't allow gdb to attach to itself.
4290 It gets permanently stuck in many OSes.
4291 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
4293 * breakpoint.c: Improve help text for info breakpoints.
4295 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
4297 * README: Add pointer to internals doc, and describe reading
4299 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
4300 * symtab.c (output_source_filename): Remove old glop for wrapping
4301 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
4303 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
4305 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
4306 * munch: Add sort -u to avoid duplications.
4307 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
4308 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
4310 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
4312 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
4313 avoid infinite loops while demangling bogus mangled names.
4314 * valprint.c (type_print_base): Minor fix for GNU style guide
4317 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
4319 * Makefile.in (VERSION): Bump to 4.5.3
4320 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
4321 * Makefile.in (demangle): New target to create standalone
4322 demangler with same code and options as internal demangler.
4323 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
4324 to support ARM style and Lucid style demangling, improve
4325 maintainability, fix several demangling bugs. More changes
4327 * defs.h (strstr): Add ANSI compatible prototype.
4328 * valprint.c (type_print_1): Demangle using ansi option.
4329 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
4331 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
4333 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
4336 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
4338 * mipsread.c (parse_procedure): Return rather than using
4339 uninitialized variable 'b'.
4341 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
4343 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
4344 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
4345 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
4346 relative to each source file.
4348 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
4350 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
4353 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
4355 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
4356 * am29k-tdep.c: Update to latest code from AMD.
4357 (get_saved_register) don't crap out if no frame.
4358 * remote-udi.c: Set/clear inferior_pid as appropriate.
4359 (udi_open) call target_preopen, don't close fd 0!!!, clean up
4360 error handling. Fixup end-of-debugging messages.
4361 (udi_fetch_registers) clean up big time, mainly don't multiply
4362 register_valid indices by 4, and use proper Offset when reading
4363 gr96-gr127. (udi_store_registers) general cleanup.
4364 (fetch_register) cleanup, simplify. (regnum_to_srnum)
4365 INT_REGNUM->INTE_REGNUM.
4366 * tm-29k.h: Upgrade to latest code from AMD.
4367 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
4368 (UDIConnect) Clean up error processing (like, don't do exit() if
4369 execlp fails), make code restartable, make more attractive.
4370 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
4373 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
4375 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
4376 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
4377 from former to latter.
4379 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
4381 * cplus-dem.c (do_args): Handle void args the same as others.
4382 * objfiles.c (free_objfile): Only try to unmap files when
4383 reusable objfiles are supported.
4384 * valprint.c (type_print_varspec_suffix): Add parameter that
4385 specifies if C++ demangling included function arguments. Use
4386 it to suppress printing extra pair of ()'s.
4387 * valprint.c (type_print_1): Fix problem with printing demangled
4388 C++ function types where demangled type includes the function
4391 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
4393 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
4394 Allows selection of C++ demangler to be a configuration option
4395 until multiple demanglers are supported.
4396 * demangle.h: New include file for extended demangler support.
4397 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
4398 utils.c, valprint.c: Include "demangle.h" and change all calls
4399 to cplus_demangle() or fputs_demangled() to use individual
4401 * valprint.c (type_print_1): Change options to cplus_demangle
4402 to print demangled function args. Still broken, but now less so.
4403 * cplus-dem.c: Include demangle.h, reorganize and update some
4404 comments to reflect reality.
4405 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
4406 second arg from fixed integer to bit based multiple options.
4407 * cplus-dem.c (optable): Reformat and replace ansi members with
4409 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
4411 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
4413 * values.c (set_internalvar): Force evaluation of lazy values.
4414 Bug reported by RMS.
4416 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
4418 * Makefile.in (VERSION): Bump to 4.5.2.
4419 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
4420 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
4421 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
4422 proper handling of bit fields.
4423 * gdbtypes.h (struct type): Clarify use of field.bitpos.
4424 * symtab.h: Fix couple of misspellings in comments.
4425 * value.h (struct value): Clarify use of bitpos.
4426 * value.h (unpack_field_as_long): Change prototype, returns
4428 * values.c (unpack_field_as_long): Change return type to LONGEST,
4429 sign extend unpacked fields that are signed, other rewriting.
4430 * config/ncr3000.mt: New target config file.
4432 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
4434 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
4435 even when printing 8-bit characters.
4437 * gdbtypes.c (make_{reference,pointer,function}_type): New
4438 functions which handle overwriting of forward-referenced types
4439 for stabs file reading.
4440 (lookup_{reference,pointer,function}_type): These just call
4441 the make_*_type functions with a null storage alloc parameter.
4442 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
4443 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
4445 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
4446 (dbx_alloc_type): Make it easier to understand. No funct change.
4447 (define_symbol: 't'): Don't put the typedef name into the name of
4448 the struct, union, or enum. Bugfix.
4449 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
4450 routines to properly handle overwriting preallocated types so that
4451 forward references will work.
4452 (read_enum_type): Force enum values to file scope, due to bug in
4453 Sun compiler output. FIXME, fix later.
4455 Remove unused header_file_prev_index mechanism. It was already
4456 obsolete in gdb-3.5. These comments appeared in 3.5:
4457 /* This code was used before I knew about the instance codes.
4458 My first hypothesis is that it is not necessary now
4459 that instance codes are handled. */
4460 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
4461 * buildsym.h: Remove it and prev_index that saves it.
4462 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
4464 * solib.c (special_symbol_handling): When called from core files,
4465 must set up debug_addr. Don't print error messages, just return.
4466 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
4468 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
4470 * cplus-dem.c: Allow nested class names (as in
4471 Foo::Bar::method()).
4472 Allow the cleaner cfront style of nested class names
4473 (Q2_3Foo3Bar as well as Q23Foo3Bar).
4474 Make cplus_demangle re-entrant by removing use of global
4475 variables. Instead, place all shared variables in a
4476 stack-allocated structure, and pass around its address.
4478 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
4480 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
4481 29k-share/* subdirs...
4483 * remote-udi.c (udi_insert/remove_breakpoint): Completely
4484 rewrite, only leave out the bugs.
4486 * Makefile.in: Add 29k/UDI support. Improve depend.
4487 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
4489 * am29k-tdep.c: Update to use new calling conventions, and misc
4492 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
4494 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
4496 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
4497 breakpoint instructions that leave PC pointing at the right place.
4499 * core.c (core_open): Call warning() to print warnings.
4501 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
4503 * symtab.c (lookup_symbol): Need to check if msymbol->name is
4504 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
4505 This prevents a crash when trying to lookup the value of a
4506 non-existent symbol.
4508 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
4510 * signame.c, signame.h: Remove, replaced by strsignal.c in
4512 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
4513 sun386-xdep.c: Remove include of signame.h
4514 * Makefile.in (SFILES_MAINDIR): Remove signame.c
4515 * Makefile.in (HFILES): Remove signame.h
4516 * Makefile.in (OBS): Remove signame.o
4517 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
4518 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
4519 psignal, perror): Add prototypes.
4520 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
4522 * depend: Manually remove signame.[cho] references.
4523 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
4525 * convex-xdep.c (core_file_command): Replace use of sys_siglist
4526 with safe_strsignal.
4527 * core.c (core_open): Replace use of sys_siglist with
4529 * core.c (memory_error): Replace use of sys_errlist with
4531 * i960-tdep.c (print_fault): Replace use of sys_siglist with
4533 * infcmd.c (program_info): Replace use of sys_siglist with
4535 * infrun.c (signal_stop, signal_print, signal_program):
4536 Allocate dynamically based on dynamic determination of number
4537 of signals to support.
4538 * infrun.c (child_create_inferior): Replace use of sys_errlist
4540 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
4542 * infrun.c (sig_print_info): Replace use of sig_abbrev with
4543 strsigno and sys_siglist with safe_strsignal.
4544 * infrun.c (handle_command): Call signo_max to find number of
4545 signals. Replace sig_number with strtosigno and sig_abbrev with
4547 * infrun.c (signals_info): Replace sig_number with strtosigno.
4548 * infrun.c (_initialize_infrun): Call signo_max to find number of
4549 signals. Dynamically allocate signal_{stop,print,program}.
4550 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
4551 * procfs.c (errnoname): Add function and prototype.
4552 * procfs.c (info_proc_siginfo): Call errnoname, replace use
4553 of sys_siglist with safe_strsignal.
4554 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
4555 sys_siglist with safe_strsignal.
4556 * procfs.c (info_proc_stop): Call errnoname.
4557 * procfs.c (signalname): Replace sig_abbrev with strsigno.
4558 * stuff.c (main, get_offset): Replace use of sys_errlist with
4560 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
4561 with safe_strsignal.
4562 * umax-xdep.c (core_file_command): Replace use of sys_siglist
4563 with safe_strsignal.
4564 * utils.c (safe_strerror, safe_strsignal): Add functions that
4565 call strerror and strsignal respectively, and deal with NULL
4567 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
4568 sys_errlist with safe_strerror.
4569 * valprint.c (val_print): Replace use of sys_errlist with
4572 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
4574 * Makefile.in: rework CFLAGS so that they can be set from the
4575 command line to make. CFLAGS -> INTERNAL_CFLAGS.
4576 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
4577 Pass CFLAGS on recusions.
4579 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
4581 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
4582 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
4583 overkill for the problem it solved.
4584 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
4585 and default to simply printing type names as appropriate.
4586 * main.c (main): Remove one of the leading newlines from
4587 warning_pre_print initialization.
4588 * objfiles.c (open_existing_mapped_file): Add function and
4590 * objfiles.c (open_mapped_file): Rewrite to use new function
4591 open_existing_mapped_file.
4593 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
4595 * sun3-xdep.c (fetch_core_registers): Lint.
4596 * tm-sun3.h: Prototype lint.
4599 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
4601 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
4602 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
4603 * objfiles.c: Cast calls to close() with unused returns to void.
4604 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
4605 old objfile's name before updating it.
4606 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
4607 * objfiles.h (objfile struct): Add mmfd member.
4608 * symfile.c (syms_from_objfile): Move some code to
4609 new_symfile_objfile.
4610 * symfile.c (new_symfile_objfile): Add new function, common code
4611 from syms_from_objfile.
4612 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
4613 mapped and unmapped symbol files.
4614 * symfile.c (symbol_file_command): Print "No symbol file now"
4615 message, ala exec_file_command for the exec file.
4616 * symfile.h (new_symfile_objfile): Add prototype.
4617 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
4618 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
4620 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
4622 * rs6000-pinsn.c: New version from IBM (Metin).
4623 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
4624 to avoid warnings from some compilers.
4626 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
4628 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
4629 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
4630 type's flag word that marks it as a fundamental type.
4631 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
4632 flags argument for all calls to init_type().
4633 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
4634 flags argument for all calls to init_type(). Also remove
4635 dependency on host sizes for ints, floats, etc.
4636 * mipsread.c (_initialize_mipsread): 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 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
4640 bit to flags argument for all calls to init_type(). Add types
4641 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
4642 * valprint.c (unsigned_type_table, signed_type_table,
4643 float_type_table): Remove.
4644 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
4645 bit when printing fundamental types, and print the actual name
4646 for such types, rather than inventing one. Remove code that
4647 invented fundamental type names.
4648 * valprint.c (_initialize_valprint): Remove initializations
4649 for now removed unsigned_type_table, signed_type_table, and
4652 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
4654 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
4655 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
4658 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
4660 * dwarfread.c (target_to_host): New function similar to previous
4662 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
4663 Extensive changes to convert all previous usages to use new
4664 target_to_host() function.
4665 * dwarfread.c (struct dieinfo): Change types of most integral
4666 members to be unsigned.
4668 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
4670 * WHATS.NEW: Revise -mapped doc.
4672 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
4674 * mipsread.c (parse_partial_symbols): Complain when sh->index is
4675 too high or when skipping `forwards' moves us backwards.
4676 (parse_type): Print mis-guessed tag name in complaint.
4677 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
4678 (parse_procedure): Do not attempt to create symbols; just fill in
4679 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
4680 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
4681 for clarity. Set top_stack before calling parse_external. In
4682 stabs, sort symbols before calling parse_procedure.
4684 * symmisc.c (std_in, std_out, std_err): Add vars to access std
4685 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
4686 * Makefile.in: Remove stage* targets. Avoid echo on recursive
4687 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
4690 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
4692 * Makefile.in (VERSION): Set to 4.5.1.
4693 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
4694 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
4695 fill_gregset): New functions for SVR4 /proc support.
4696 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
4697 Remove new symbol types and such to ../include/coff/symconst.h.
4698 (parse_symbol): Simplify code for parsing struct/enum/unions.
4699 (parse_type): Handle `long long' types.
4700 (upgrade_type): Handle `const' qualifier.
4701 (parse_partial_symbols): fix indentation, clean a bit.
4703 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
4705 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
4706 copy in data from raw read buffers, calling bfd byteswapping
4707 routines as appropriate. Use to replace most existing memcpy
4709 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
4710 * configure.in: Recognize new ncr3000 config.
4711 * config/ncr3000.mh: New config file.
4713 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
4717 * README: Update for release.
4718 * Makefile.in: Update version to 4.5.
4719 * WHATS.NEW: The obvious.
4721 * depend: Generate new depend file for this release.
4723 * Makefile.in (depend): Fix dependancy generation so that it does
4724 not include gcc 'fixincluded' files, which are usually in a system
4727 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
4729 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
4730 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
4731 symbols for nameless types. And, handle `R' (register parameter
4732 type) for AIX. (an extension to existing stabstring grammar).
4733 * rs6000-xdep.c: Fix typo (= should have been ==).
4735 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
4737 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
4739 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
4741 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
4742 * signame.c (SIGWAITING, SIGLWP): Add.
4744 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
4746 * xm-i386mach.h: add decls for errno and strdup().
4748 * breakpoint.c (breakpoint_1): Add (int) casts for enums
4749 used in array index context (otherwise, some compilers barf).
4751 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
4753 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
4754 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
4755 in a system call, and provide better backtrace if so.
4757 * Makefile.in (HFILES): Add xcoffsolib.h.
4758 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
4759 * rs6000-pinsn.c: #include "opcode/rs6k.h"
4761 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
4762 mipscoff_symfile_read): Convert to BFD to do file I/O.
4764 * symfile.c: #include <ctype.h> to get proper def if isspace().
4766 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
4768 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
4770 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
4771 function also when parsing embedded stabs.
4773 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
4775 * mipsread.c: Fix more declarations.
4777 * mipsread.c: Fix many invocations of complain. Use enum
4778 type_code where appropriate.
4780 * xm-vaxult.h: Add decl for strdup().
4782 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
4785 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
4787 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
4790 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
4792 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
4793 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
4794 Merge in more patches for rs6000 from Metin Ozisik.
4795 * utils.c: Fix typo in comment.
4797 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
4799 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
4800 * procfs.c (attach): Set nopass_next_sigstop if attached
4801 process is forcibly stopped.
4802 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
4803 resending SIGSTOP to attached process on first resume.
4805 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
4807 * Makefile.in (SFILES_MAINDIR): add mipsread.c
4809 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
4811 * Makefile.in (OBS): Compile mipsread.c for all targets now.
4812 (VERSION): Bump to 4.4.85.
4813 * mipsread.c: Update for new include files. Lint.
4814 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
4815 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
4816 Don't need to bring in mipsread.o specially any more.
4818 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
4820 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
4821 routine (for Irix-4.x). Make many funcs static and void.
4822 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
4823 * (init_extra_frame_info): Don't trash cached value of frame
4824 pointer register. This fixes backtracing through routines that use
4825 alloca(). Generally clean up declarations of functions, and use
4826 typedefs and macros to reference data structures as appropriate.
4827 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
4830 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
4832 * values.c (unpack_long): Fix unpacking error for signed chars
4833 on hosts where the default character type is unsigned.
4834 * procfs.c (pr_flag_table, pr_why_table): Add some entries
4835 for newer SVR4 variants.
4836 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
4837 turn off trace inherit-on-fork flag to favor latest SVR4 method.
4838 * procfs.c (mappingflags): Add support for MA_PHYS
4840 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
4842 * buildsym.c (read_struct_type): Avoid coredump when C++
4843 abbreviated type name is messed up. Reported by Joe Buck.
4844 FIXME, we need to determine whether GDB or GCC needs to be
4845 smarter to correctly locate this type name.
4847 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
4848 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
4849 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
4850 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
4851 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
4853 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
4855 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
4856 * symtab.h (current_source_symtab): Make extern
4857 * symtab.h (current_source_line): Make extern
4858 * inferior.h: Move all procfs.c prototypes to one place, add
4859 prototype for proc_signal_handling_change. Add prototypes for
4860 signal_stop_state, signal_print_state, and signal_pass_state.
4861 * inferior.h (stop_soon_quietly): Make extern
4862 * inferior.h (attach_flag): Make extern
4863 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
4864 * infrun.c (signal_stop_state, signal_print_state,
4865 signal_pass_state): New functions to query specific signal
4867 * infrun.c (handle_command): Minor error message change, add
4868 NOTICE_SIGNAL_HANDLING_CHANGE.
4869 * procfs.c (open_proc_file): Remove iris specific reset of
4870 inherit-on-fork flag, moved to proc_set_exec_trap().
4871 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
4872 to reset inherit-on-fork flag, bash comment to GNU form.
4873 * procfs.c (proc_base_address, set_proc_siginfo,
4874 fetch_core_registers): Conform to code style.
4875 * procfs.c (signame.h): Include.
4876 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
4877 syscallname(), info_proc_syscalls()): New macros, tables, and
4878 functions to organize and report system call information.
4879 * procfs.c (saved_fltset, saved_trace, saved_sighold,
4880 saved_exitset, saved_entryset): Add to procinfo struct.
4881 * procfs.c (struct trans): Add.
4882 * procfs.c (pr_flag_table, pr_why_table, faults_table,
4883 siginfo_table, errno_table): Tables to translate numeric values
4884 to symbolic names and short descriptions.
4885 * procfs.c (signalname, info_proc_signals): Add function and
4887 * procfs.c (proc_info): Now info_proc.
4888 * procfs.c (proc_info_address_map): Now info_proc_mappings.
4889 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
4890 info_proc_faults, lookupname, lookupdesc, sigcodename,
4891 sigcodedesc): New functions.
4892 * procfs.c (proc_signal_handling_change): New function to set
4893 the trace flags based on the state of gdb's signal handling flags.
4894 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
4895 and remove code to do PIOCSTRACE ioctl.
4896 * procfs.c (attach, detach): Preserve and restore process flags
4897 using saved_* fields in procinfo struct.
4898 * procfs.c (attach): Call proc_signal_handling_change.
4899 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
4900 * procfs.c (proc_desc): Update for latest changes.
4901 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
4902 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
4903 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
4905 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
4907 * procfs.c (set_proc_siginfo): Add prototype and new function.
4908 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
4909 up inferior siginfo struct.
4910 * elfread.c (elf_symfile_read): Compute the relocation amount
4911 by subtracting off the address of the ".text" section.
4912 * solib.c: Add pointer to ".text" section to so_list struct.
4913 * solib.c (solib_map_sections): Initialize pointer to ".text"
4914 section in so_list struct.
4915 * solib.c (symbol_add_stub): Pass base address of ".text"
4916 section to symbol_file_add, rather than the load address of
4917 the shared library. On SunOS they are the same. On SVR4 they
4920 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
4922 * mipsread.c (parse_procedure): PDR.isym should get pointer to
4923 function name, not .gdbinfo. symbol.
4925 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
4927 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
4929 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
4931 * Makefile.in (VERSION): 4.4.8
4933 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
4934 commands in .cshrc/.profile won't get traced.
4936 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
4938 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
4939 * exec.c (build_section_table): Don't abort if no sections.
4940 * sparc-tdep.c (single_step): Lint.
4941 * utils.c (mrealloc): Handle realloc (0, size) case here.
4943 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
4945 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
4948 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
4950 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
4951 .gdbinfo. symbols are created. Move creation from parse_procedure
4952 to parse_symbol, where it is fairly easy to grow the symtab. This
4953 also fixes a symtab trashing bug on all mips-based systems.
4954 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
4956 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
4957 mips_extra_func_info, and all the PROC_xxx macros that look at it.
4959 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
4961 * c-exp.y: Add missing return type to yyparse() prototype.
4963 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
4965 Create and use macros for iterating on symtabs, psymtabs, msymbols.
4967 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
4968 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
4969 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
4970 (patch_opaque_types): Avoid dummy args and result.
4971 * objfiles.c (have_partial_symbols, have_full_symbols,
4972 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
4973 (iterate_over_objfiles, iterate_over_symtabs,
4974 iterate_over_psymtabs): Remove, clunky and slow.
4975 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
4976 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
4977 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
4978 dump_objfile): Remove dummy args and results. Move filename
4979 comparisons to callers.
4980 (printsyms_command, printpsyms_command, printmsyms_command,
4981 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
4982 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
4983 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
4984 list_symbols, make_symbol_completion_list): Replace explicit
4985 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
4986 Eliminate Dijkstra flag crap, break out of loops with gotos.
4987 (lookup_symtab_1): Protect '/' tests from short filenames.
4988 (cplus_mangled_symbol): Move inline into lookup_symbol.
4989 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
4990 (relocate_minimal_symbol): Move inline to vmap_symtab.
4991 (vmap_symtab): Replace iteration with ALL_OBJFILES,
4992 iterate_over_msymbols with ALL_MSYMBOLS.
4994 Misc cleanup prior to release.
4996 * Makefile.in (VERSION): Roll to 4.4.7.
4997 (HFILES): Add call-cmds.h.
4998 * call-cmds.h: New header for command fns called by other files.
4999 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
5000 (breakpoint_1): Remove unused type arg. Change callers.
5002 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
5003 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
5004 * mipsread.c: Add prototypes for all static functions.
5006 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
5007 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
5008 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
5009 * xcoffread.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 2nd
5014 * buildsym.c (define_symbol): Handle global register variables
5015 (from Pierre Willard). Complain if register numbers are too large.
5016 * target.c (nomemory): Now that higher levels examine errno, give EIO.
5017 * tm-sparc.h: Don't #include <sun4/reg.h>.
5018 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
5019 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
5021 * language.h: Avoid forward enum declaration.
5022 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
5023 config/sun4os5.mt: New host and target.
5024 * defs.h (errno): #include <errno.h> rather than assuming int.
5025 From Pierre Willard.
5027 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
5028 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
5029 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
5030 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
5031 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
5032 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
5033 sparc-xdep.c, utils.c, value.h, values.c: Lint.
5035 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
5037 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
5038 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
5039 * language.h (enum exp_opcode): Avoid forward enum def.
5040 * main.c (define_command, user_defined_command): Lint.
5041 * mem-break.c, xcoffread.c: Lint.
5042 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
5044 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
5046 * Merged in latest RS6000 diffs from Metin G. Ozisik.
5047 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
5048 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
5049 or IBM6000_TARGET as (approximately) appropriate.
5051 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
5053 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
5054 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
5055 or not to try reading symbols from a mapped objfile. Plugs memory
5056 leak due to shared libraries generating no psymtabs or symtabs.
5058 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
5060 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
5061 * copying.awk: Lint. Make stronger warning at top of copying.c.
5062 * elfread.c (elf_symtab_read): Eliminate check of mainline.
5063 * gdbtypes.c (smash_to_*): Remove FIXME comments.
5064 (lookup_pointer_type): Add FIXME comment.
5065 * main.c (set_history_size_command): Disallow negative size.
5066 * partial-stab.h: Update copyright.
5067 * rs6000-tdep.c (skip_trampoline_code): Better comments.
5069 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
5071 * main.c (set_history_size_command): Negative size is error.
5072 (Reported by Peggy Fieland.)
5074 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
5076 * coffread.c (coff_symfile_init): Update comment.
5077 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
5078 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
5079 macros to access the dbx specific objfile information.
5080 * dbxread.c (symfile_string_table, symfile_string_table_size):
5081 Remove these local variables.
5082 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
5083 read_dbx_symtab): Remove the stringtab and stringtab_size params
5084 from the function prototypes, the function definition, and the
5085 function calls. These are now available via DBX_STRINGTAB and
5086 DBX_STRINGTAB_SIZE using the objfile pointer.
5087 * dbxread.c (dbx_symfile_read): Relocate addr before using as
5088 an arg to read_dbx_symtab.
5089 * dbxread.c (dbx_symfile_read): Remove code that free'd the
5090 stringtab and the dbx specific per-objfile private info.
5091 * dbxread.c (init_psymbol_list): Remove symbol count from passed
5092 args in prototype, function definition, and function calls. It is
5093 now available via the DBX_SYMCOUNT macro using the objfile
5095 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
5096 local instance of struct dbx_symfile_info and replace with DBX_*
5098 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
5099 symfile_string_table and symfile_string_table_size.
5100 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
5101 symfile_string_table.
5102 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
5103 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
5104 stringtab size variables. Remove all code that used to reread
5106 * objfiles.c (allocate_objfile): Move calls to init_malloc()
5107 to prior to any calls to mmalloc for the objfile specific heap.
5108 * utils.c (init_malloc): Document the requirement that for each
5109 heap for which corruption checking is desired, that init_mmalloc
5110 must be called prior to any mmalloc calls on the heap.
5112 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
5114 * rs6000-pinsn.c: Make dis-assembly output more like
5115 other targets: Don't print instruction in hex before
5116 the assembly; use print_address to print out jump
5119 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
5121 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
5122 * cplus-dem.c: Support "Sc" meaning "signed char".
5124 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
5126 * configure.in: fix iris/iris3.
5128 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
5130 * command.c, main.c (various places): Use ctype.h macros
5131 (such as isupper(x)), instead of hard-wiring in ASCII-isms
5132 (such as (x >= 'A' && x <= 'Z')).
5133 (There are still more of these in other files.)
5134 * main.c (defined_command): Lower-case the user's
5135 new command before entering it. Needed because
5136 command lookup is case-insensitive (and also lower-cases).
5137 (Based on Metin's earlier patch.)
5139 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
5141 * config/irix4.mh: new file.
5143 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
5145 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
5148 * xm-mips.h: Declare strdup for ultrix.
5150 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
5151 when calling new_symbol.
5152 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
5155 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
5157 * config/rs6000.mh: Update (for Fred's new mmalloc)
5158 flags to disable use of GNU malloc/mmalloc.
5159 * munch: Change SYSV rule to allow .text before the label,
5160 as well as after, to work for AIX.
5161 * gdbtypes.h: Minor clarifiction.
5163 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
5165 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
5166 continuation in yet another place (between method declarations).
5168 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
5170 * mips-tdep.c: include symfile.h and objfiles.h to fix
5173 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
5175 * valops.c (value_struct_elt_for_reference): Added 'offset'
5176 parameter to handle multiple inheritance.
5177 * eval.c, value.h: Update accordingly.
5179 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
5181 * objfiles.h: New file
5182 * Makefile.in (HFILES): Add objfiles.h
5183 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
5184 main_scope_lowpc, main_scope_highpc.
5185 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
5186 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
5187 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
5188 xcoffread.c, : Include objfiles.h.
5189 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
5190 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
5191 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
5192 inside_entry_file() and logic changed appropriately.
5193 * blockframe.c (outside_startup_file): Renamed to
5194 inside_entry_file() and logic changed appropriately.
5195 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
5196 and logic changed to use per-objfile specific fields.
5197 * blockframe.c (inside_entry_scope): Renamed to
5198 inside_entry_func() and logic changed to use per-objfile specific
5200 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
5201 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
5202 Remove extern decls.
5203 * symfile.c, symfile.h (entry_point): Remove extern decl.
5204 * coffread.c (coff_symfile_init): Common entry point init code
5205 moved to symfiles.c, call init_entry_point_info().
5206 * coffread.c (complete_symtab): Use new per-objfile entry info.
5207 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
5208 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
5210 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
5211 * defs.h (inside_entry_scope, outside_startup_file,
5212 inside_main_scope): Prototypes changed for renames to
5213 inside_entry_func, inside_entry_file, inside_main_func,
5215 * symfile.c (syms_from_objfile): Common entry point init code
5216 moved to init_entry_point_info() and call init_entry_point_info().
5217 * symfile.h (init_entry_point_info): Include prototype.
5218 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
5219 moved to symfiles.c and call init_entry_point_info().
5220 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
5221 main_scope_lowpc, main_scope_highpc): Remove extern decls.
5222 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
5224 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
5225 works for the majority of targets.
5226 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
5227 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
5228 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
5229 Use default definition in frame.h.
5230 * frame.h (selected_frame_level): Make decl extern.
5231 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
5232 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
5233 * partial-stab.h: Use new per-objfile entry info.
5234 * symfile.h (struct objfile): Removed, moved to objfiles.h.
5235 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
5236 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
5237 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
5238 have_minimal_symbols): Prototypes moved to objfiles.h.
5239 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
5240 Macros moved to objfiles.h.
5241 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
5243 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
5245 More C++ improvements (pointers to members, qualified names).
5246 * c-exp.y: Support exp.type::name and exp->type::name
5247 syntaxes. (Unfortunately, doesn't work for static members.)
5248 * c-exp.y, eval.c: Make type::~type work better.
5249 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
5250 value_static_field by value_struct_elt_for_reference.
5251 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
5252 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
5253 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
5254 for OP_SCOPE operand; no point in it now that we use lazy
5255 reading of values, and use "reference to member" objects.
5256 * gdbtypes.h: Clarify comment.
5257 * valops.c: Change value_struct_elt_for_address to return
5258 a reference (or variable), rather than a pointer. Change
5259 the name to value_struct_elt_for_reference to reflect this.
5260 Returning a reference instead of a address provides a
5261 generalization, since we can use the routine for both
5262 class::name as well as &class::name.
5263 Also, recurse to handle multiple inheritance properly.
5264 * valprint.c: Moved code to print pointer-to-members
5265 to new function point_class_member. This allows a
5266 "reference-to-member" to be printed using the same code.
5267 * valprint.c (type_print_varspec_prefix): Avoid printing
5268 "struct " for domains of class-member types.
5269 * valops.c (search_struct_field): Inline code for simplified
5270 version of value_static_field (which can then be deleted).
5271 * value.h: Rename value_struct_elt_for_address to
5272 value_struct_elt_for_reference. Delete value_static_field.
5273 * values.c: Remove no longer used function value_static_field.
5275 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
5277 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
5278 elfread.c (coff_symfile_finish): Add function, prototype, and
5279 add to the xxxx_sym_fns struct for each file type. Also reformat
5280 the xxxx_sym_fns vector to a standard format and add comments.
5281 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
5282 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
5283 Pass pointer to struct objfile rather than pointer to sym_fns.
5284 Change references inside each function accordingly. Allocate any
5285 symbol file specific info in the per-objfile memory region.
5286 * dbxread.c (free_and_init_header_files): Break function into
5287 free_header_files(), called from dbx_symfile_finish(), and
5288 init_header_files(), called from dbx_new_init().
5289 * dbxread.c (dbx_new_init): Move deallocation things to new
5290 dbx_symfile_finish function.
5291 * elfread.c (elf_new_init): Call buildsym_new_init().
5292 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
5293 routine for the objfile before deallocating other stuff.
5294 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
5295 * symfile.h: Move struct sym_fns to before struct objfile def.
5296 Add sym_finish function pointer and change prototypes of other
5297 function pointers to reflect passing struct objfile pointer rather
5298 than struct sym_fns pointer.
5299 * symfile.c: Remove now obsolete symtab_fns pointer.
5300 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
5301 locates the correct sym_fns struct for the given objfile.
5302 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
5303 for better support of mapped symbol tables.
5304 * symfile.c (symbol_file_command): Remove obsolete code using
5306 * symfile.h: Remove duplicate declarations for symfile_objfile,
5307 entry_point, and object_files.
5308 * target.c (target_info): Compare symfile_objfile to NULL.
5309 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
5310 aixcoff_symfile_finish().
5312 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
5314 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
5315 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
5316 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
5318 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
5320 Some improvements to g++ debugging.
5321 * symtab.c (list_symbols): demangle before pattern matching.
5322 * symtab.c: Other fixes to improve handing of operators.
5323 * valprint.c (type_print_base): Fix test for constructor.
5324 * values.c (value_static_field): Allow evaluation of
5325 CLASS::METHOD, returning a function pointer.
5327 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
5329 * Makefile.in (VERSION): Roll 4.4.6.
5330 * exec.c (exec_file_command): Add code to ignore optional args
5331 passed in by file_command() for use in symbol_file_command().
5332 * main.c (main): Document -mapped and -readnow in help summary.
5333 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
5334 * objfiles.c (allocate_objfile): Filename arg removed. Changes
5335 to get filename from bfd with bfd_get_filename(). Test mapto
5336 against 0, not NULL. Use mstrsave() to make copy of filename.
5337 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
5339 * remote-vx.c (vx_load_command, add_symbol_stub):
5340 Symbol_file_add() takes an additional arg.
5341 * solib.c (symbol_add_stub): Symbol_file_add() takes an
5343 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
5344 changed to return a bfd not an objfile pointer.
5345 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
5346 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
5347 Change to eliminate local bfd and use symfile_bfd_open() plus
5348 allocate_objfile(). Add code to implement readnow option.
5349 * symfile.c (symbol_file_command): Changes to option handling,
5350 readnow functionality moved to symbol_file_add().
5351 * symfile.c (symfile_init): Eliminate local copy of bfd.
5352 * symfile.c (add_symbol_file_command): Changes to parse mapped
5353 and readnow options.
5354 * symfile.h (allocate_objfile): Arg removed from prototype.
5355 * symtab.h (symbol_file_add): Arg added to prototype.
5356 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
5359 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
5361 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
5362 mtrace.awk, state.c, state.h: Removed.
5363 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
5364 directories searched for source files.
5365 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
5366 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
5367 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
5368 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
5369 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
5370 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
5371 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
5373 * Makefile.in (HFILES): Remove state.h
5374 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
5375 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
5376 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
5377 * Makefile.in (clean): Remove all object files.
5378 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
5379 * cplus-dem.c: Remove prototypes definitions that are now done in
5381 * dbxread.c (throughout): Change from using per-objfile
5382 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5383 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
5384 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
5385 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
5386 * depend: Remove dependencies for state.o, state.h.
5387 * dwarfread.c: Add declaration for warning_pre_print.
5388 * dwarfread.c (dwarfwarn): Use warning_pre_print.
5389 * dwarfread.c (throughout): Change from using per-objfile
5390 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5391 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
5392 use supplied objfile.
5393 * i386-xdep.c (print_387_status): Change to use warning() rather
5395 * i387-tdep.c (print_387_control_word): Change to use warning()
5396 rather than printfs.
5397 * infrun.c (wait_for_inferior): Remove unreachable abort() call
5398 that some compilers grumble about.
5399 * language.c (throughout): Add declaration for warning_pre_print
5400 and using warning() instead of printfs.
5401 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
5402 * main.c (main): Add declaration for warning_pre_print and set it
5403 similarly to error_pre_print. Add declarations for
5404 mapped_symbol_files and readnow_symbol_files. Add appropriate
5405 definitions to long_options[].
5406 * minsyms.c: Trivial fix to comment.
5407 * objfiles.c (allocate_objfile): Substantially rewritten for
5408 using mapped symbol files.
5409 * objfiles.c (throughout): Change from using per-objfile
5410 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5411 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
5412 * source.c (throughout): Change from using per-objfile
5413 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5414 * source.c (open_source_file): Use mstrsave to save file name in
5415 mapped symbol region for objfile.
5416 * symfile.c: Remove include for state.h.
5417 include to local form.
5418 * symfile.c (symbol_file_add_digested): Remove.
5419 * symfile.c (symbol_file_add): Substantially rewritten for mapped
5421 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
5422 from objfile structure. Add malloc descriptor pointer (md).
5423 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
5424 * symm-xdep.c (print_fpu_status): Use warning() rather than
5426 * symmisc.c (free_symtab_block): Now takes and uses current
5428 * symmisc.c (throughout): Change from using per-objfile
5429 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5430 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
5431 Sun compiler grumblings when PTR is char *.
5432 * symtab.c (lookup_symbol): Cast return value of iterate_over_
5433 msymbols() to correct pointer type.
5434 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
5435 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
5436 error always starts on a line of it's own.
5437 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
5438 Rewrite for new mapped malloc package use.
5439 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
5440 that don't want to use the mapped malloc package; pass arguments
5441 on to traditional malloc package functions.
5442 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
5443 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
5444 mrealloc, malloc, and realloc but get fatal error if runs out
5446 * utils.c (msavestring, mstrsave): Save a string in a specific
5447 mapped malloc region.
5448 * utils.c (print_spaces): Use xmalloc to get the buffer.
5449 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
5450 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
5451 * config/i386v4.mh: Insignificant reorganization.
5453 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
5455 * xcoffread.c: Only enable compilation of debugging functions
5456 if IBM6000 is defined. Fails to compile otherwise.
5458 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
5460 * Makefile.in: pass MAKEINFO down on info.
5462 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
5464 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
5465 useless code, including an lseek to an uninitialized variable.
5466 Reported by Jim Williams <jimbo@wrs.com>.
5468 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
5470 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
5471 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
5472 * minsyms.c, symfile.c: Changes that may be generally
5473 applicable, but are #ifdef IBM6000 for now.
5474 * rs6000-xdep.c: Fixed typo in comment.
5475 * rs6000-tdep.c: Non-substatial changes.
5476 * xoffread.c: The main change here is addition of some
5477 debugging functions.
5478 * xoffexec.c: More changes.
5480 * xcoffread.c: Fixed two too-few-parameters bugs.
5482 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
5483 to SOLIB_CREATE_INFERIOR_HOOK macro.
5485 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
5487 * symfile.h: Add prototype for iterate_over_msymbols().
5488 * symtab.c (cplus_mangled_symbol): Add function.
5489 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
5490 iterate_over_msymbols to find demangled C++ symbol.
5491 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
5492 value to iterate_over_msymbols().
5493 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
5496 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
5498 * Makefile.in: added check target.
5500 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
5502 * ecoff.c: Move to ../bfd/coff-msym.c.
5503 * config/mt-*mips: Remove ecoff.o from the configuration.
5504 * remote.c (): Add newline to initial +.
5505 (remote_resume): Mention how to cope with signals.
5506 (remote_interrupt): Add debug msg.
5507 (remote-wait): Implement new 'T' reply, which includes
5508 status, PC, and FP all in a single short message.
5509 (putpkt): Add further debugging of packet acks.
5510 * mipsread.c (fixup_symtab): Also swap RFD's.
5511 (parse_partial_symbols): Avoid bug on unknown symbol types.
5512 * Makefile.in (VERSION): Roll to 4.4.5.
5513 * mips-tdep.c (heuristic_proc_start): Avoid long delays
5514 for remote MIPS by limiting heuristic to 200 byte search.
5515 (heuristic_proc_desc): Byte-swapping.
5516 (mips_print_register): Cope with failure of
5517 read_relative_register_raw_bytes. Byte-swap integers for
5519 * mips-pinsn.c (print_insn): Byte-swap instruction.
5521 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
5523 * config.sub configure.in config/mh-irix4
5524 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
5525 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
5526 gdb/xm-irix4.h gdb/config/mt-irix3
5527 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
5529 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
5531 * defs.h, utils.c: xrealloc takes PTR as first arg.
5532 * defs.h: Reword confusing comment about ANSI prototypes.
5533 * defs.h: Some minor whitespace changes.
5534 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
5535 not NULL, which can be (void *).
5536 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
5537 * tm-i386v.h (SP_ARG0): Define
5538 * xm-sysv4.h: Back out of change for missing prototypes.
5539 * i386-tdep.c (get_longjmp_target): Add function.
5541 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5543 * Makefile.in: install man page too.
5545 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
5547 * All GDB files that #include defs.h: Removed stdio.h.
5548 (defs.h): #include stdio.h.
5550 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5552 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
5553 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
5554 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
5555 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
5556 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
5557 it before printing out the hex shape of an address.
5559 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
5561 * rs6000-xdep.c (frame_initial_stack_address): Move
5562 code to set frame->cache_fsr into new separate function
5563 frame_get_cacahe_fsr. This allows fixing a fatal error.
5564 * xcoffexec.c: Turn previously suppressed error
5565 message back on, after cleaning up BFD.
5567 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
5568 printing of blank line, since it cases printing of an
5569 extra blank line. Is this intended? It does mess up
5571 * defs.h: Put back declarations of malloc and realloc,
5572 but protected by #ifndef MALLOC_INCOMPATIBLE.
5573 * objfiles.c: Undo previous change: Use malloc/realloc
5574 for objfile malloc/realloc fields (but add a cast).
5575 * xcoffexec.c: Suppress an error message (for now).
5577 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
5579 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
5580 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
5581 * buildsym.c: Use smash_to_pointer_type() to handle forward type
5583 * xcoffread.c: Modifications to C_DECL storage class handling, and
5584 introduction of an old smash_to_pointer_type() routine.
5586 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
5587 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
5588 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
5589 parameters have been modified.
5591 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
5592 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
5593 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
5594 and fetch_inferior_registers() always fetched all the registers
5595 resulting valid register values at hand all the time. Pushing a dummy
5596 frame did not require validating all register values first. After
5597 putting the above mechanism into action, we didn't have valid registers
5598 values always ready. Thus, all registers need to be fetched before
5599 pushing a dummy frame now.
5601 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
5602 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
5603 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
5604 the starting address (actual frame address) of a frame.
5605 * rs6000-tdep.c: modifications to function_frame_info() to see if
5606 function reserves a frame pointer register (alloca register)
5607 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
5608 FRAME_LOCALS_ADDRESS has been updated to support debugging of
5609 functions with alloca() calls.
5611 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
5613 * xm-sysv4.h: Provide definitions/prototypes for host environment
5614 functions for which no definitions or prototypes are provided in
5615 any currently included gdb or host environment header files.
5616 For SVR4, this currently includes malloc and realloc, which cannot
5617 be portably prototyped in any gdb include file.
5619 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
5621 * buildsym.h: Remove obsolete variable file_stabs.
5623 * Makefile.in: Move place where configure merges in host-
5624 and target-dependent fragments later, so the latter
5625 can override (say) GNU_MALLOC.
5626 * config/mh-rs6000: Use system malloc. Otherwise, I
5627 ended up with *two* incompatible versions of malloc
5628 (functions in libc would call the malloc in libc).
5629 I assume this is a shared library problem.
5631 * remote.c: Fix (presumed) typo.
5632 * objfiles.c: Use xmalloc/xrealloc instead of
5633 malloc/realloc (since the latter are no longer declared).
5635 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
5636 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
5637 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
5638 handle individual registers.
5639 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
5640 correctly in case it wasn't cached yet. (A problem showed up
5641 after fetching individual registers.)
5642 * buildsym.c: Disable type_synonym_name's type name overwriting
5643 in cases it is unnecesary. rs6000 portation doesn't use
5644 type_synonym_name, and it used to nullify type names
5645 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
5646 type's name as soon as space for that type is allocated.
5647 * xcoffread.c: ignore a section's lineno information if it is
5648 not `.text'. (In rs6000 bfd portation integration, skipping over
5649 `.pad' sections are ignored since it was in machine independent
5650 part of the code. Thus, a problem of fake sections with invalid
5651 lineno information arised.)
5653 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
5654 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
5655 * rs6000-tdep.c: make function_frame_info() work whether or not
5656 reading from a core file.
5657 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
5659 * infrun.c. main.c, printcmd.c. symtab.c:
5660 More changes from IBM for rs6000.
5663 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
5665 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
5666 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
5667 Merge in changes (mostly from IBM) for RS6000.
5668 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
5669 More changes from IBM for RS6000. These are in machine-
5670 independent code, and probably could do with some cleaning
5671 up. The most questionable of these are #ifdef IBM6000.
5672 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
5673 to single_step() (for consistency with rs6000 and i860).
5674 * utils.c: Allow the 1st arg to xrealloc to be NULL
5675 (in which case do malloc). This removes the need for
5676 some tests in xcoff code (and perhaps other places?).
5677 * coffread.c: Removed variables last_source_file,
5678 type_vector, and type_vector_length as these are now
5679 defined by buildsym.[ch].
5680 * defs.h: Remove prototypes for malloc and realloc, since
5681 these should only be used to implement xmalloc and xrealloc,
5682 and they conflict with <stdlib.h> in AIX - where they
5683 return void* even when __STDC__ isn't defined. Sigh.
5684 * munch: Recognize *initialize* in data as well as text
5685 (AIX uses data). Also, incorporate a patch from Garrett
5686 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
5687 much more sensible, by only trying to match the name of
5688 the initialize_foo function, and not the junk before it.
5690 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
5692 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
5693 unless symbol table indicates that something has changed.
5695 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
5697 * remote.c: Make it work for embedded MIPS. Increase buffer
5698 size, and use throughout. Round buffer size up if too many regs.
5699 Support baud rate setting and try for an 8-bit path. If
5700 interrupted while waiting for target, send a ^C down the wire.
5701 Avoid single-byte reads.
5702 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
5704 * mips-xdep.h: Avoid the embedded regs when on Unix.
5706 * mipsread.c: Byte-swap the symbol table structures, using
5707 routines from ecoff.c, to read a symbol table written in any
5708 of the four possible byte orders.
5709 * configure.in (mips-big-* target): Same as Sony News.
5710 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
5711 * ecoff.c: New file for symbol swapping routines.
5713 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
5715 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
5716 all-breakpoints' command.
5717 * (get_number): Allow users to enter negative breakpoint numbers.
5718 * (breakpoint_1): Reformat display of 'info break' to show new
5720 * (create_longjmp_breakpoint, breakpoint_re_set,
5721 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
5722 symfile.c (syms_from_objfile): Re-do
5723 insertion of longjmp breakpoints. Move all code into
5724 breakpoint_re_set, and call that instead of
5725 create_longjmp_breakpoint in symfile.c.
5727 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
5729 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
5730 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
5731 * symtab.c (find_pc_symtab): Handle having no objfiles.
5732 * infcmd.c: Fix comment.
5733 * objfiles.c (free_all_objfiles): Add.
5734 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
5735 * symfile.c (symbol_file_command): free all objfiles when
5736 specifying a new symbol file.
5737 (reread_symbols): Stat the file name, don't fstat the descriptor.
5739 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
5741 * Makefile.in, configure.in: removed traces of namesubdir,
5742 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
5743 copyrights to '92, changed some from Cygnus to FSF.
5745 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
5747 * dbxread.c (end_psymtab): Delete empty psymtabs.
5748 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
5749 * symfile.h (struct objfile): Add free_psymtabs.
5751 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
5753 * Makefile.in (VERSION): Roll to gdb-4.4.4.
5755 * symfile.c (symbol_file_command): strcmp => !strcmp.
5756 * breakpoint.h: Move prototypes to follow enum definition they need.
5757 * breakpoint.c, infrun.c: Lint.
5758 * printcmd.c: Use `enum enable' rather than `enum
5760 * mipsread.c: First pass at making it compile with the new
5761 objfile changes. Probably seriously broken still, but it
5764 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
5766 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
5767 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
5768 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
5769 stepping (and nexting) through longjmp(). Also, cleanup
5770 breakpoint handling quite a bit by creating explicit breakpoint
5771 types instead of using magic breakpoint numbers.
5772 Makefile.in: Update version to 4.4.3
5774 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
5776 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
5777 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
5778 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
5780 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
5782 * minsyms.c (install_minimal_symbols): Add bunches to any
5783 existing minsyms in the objfile. Avoid extra mallocation
5784 by working directly in the obstack. Remove ignored `mainline' parm.
5785 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
5786 xcoffread.c: Change all callers.
5787 * FIXME: We should be able to eliminate MAINLINE from all the
5788 symbol readers now, with a small bit of work.
5790 * valops.c, value.h: Lint.
5791 * remote-vx.c: Add missing break; statement. Bugfix by
5792 Michael Sclafani, <sclafani@src.dec.com>.
5794 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
5796 * Makefile.in (VERSION): Update version to 4.4.2
5797 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
5798 minsyms.c, mmap-alloc.c, mmap-sbrk.c
5799 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
5800 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
5801 mmap-alloc.o, mmap-sbrk.o
5803 * altos-xdep.c: Minor whitespace change.
5804 * am29k-tdep.c (examine_prologue): Convert from misc function vector
5805 use to new minimal symbol table use.
5806 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
5807 * arm-xdep.c (store_inferior_registers): Returns void.
5808 * blockframe.c (get_pc_function_start, find_pc_partial_function):
5809 Convert from misc function vector use to new minimal symbol table use.
5810 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
5811 * breakpoint.c: Add prototypes for local functions.
5812 * breakpoint.c (catch_command_1): Change to static and remove unused
5814 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
5815 * breakpoint.h: Change function decls to prototype form.
5816 * buildsym.c: Add prototypes for local functions.
5817 * buildsym.c: Moved hashname() function here from dbxread.c.
5818 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
5819 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
5820 * buildsym.c (dbx_alloc_type): Change to static.
5821 * buildsym.c (finish_block): Add objfile parameter.
5822 * buildsym.c (misc): Change symbol_obstack to objfile version.
5823 * buildsym.c (make_blockvector): Change to static.
5824 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
5825 * buildsym.c (compare_line_numbers): Change to static, args are const,
5826 cast args when used.
5827 * buildsym.c (start_symtab): Inline new_object_header_files() call.
5828 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
5829 and made static. Add objfile parameter.
5830 * buildsym.c (end_symtab): Simplify code using line table size.
5831 Realloc the linetable on the objfile symbol_obstack and copy there.
5832 * buildsym.c (scan_file_globals): Convert from misc function vector
5833 use to new minimal symbol use.
5834 * buildsym.c (define_symbol): Add objfile parameter. Make sure
5835 strings get allocated in objfile's symbol_obstack. Convert references
5836 to builtin types to lookup_fundamental_type().
5837 * buildsym.c (read_type): Make static, add objfile parameter, convert
5838 references to buildin types to lookup_fundamental_type().
5839 * buildsym.c (read_struct_type): Add objfile parameter.
5840 * buildsym.c (read_array_type): Make static, add objfile parameter.
5841 * buildsym.c (read_enum_type): Make static, add objfile parameter.
5842 * buildsym.c (read_huge_number): Make static.
5843 * buildsym.c (read_range_type): Make static, add objfile parameter,
5844 convert references to buildin types to lookup_fundamental_type ().
5845 * buildsym.c (read_args): Make static, add objfile parameter.
5846 * buildsym.h: Convert function decl's to prototype form.
5847 * c-exp.y: Add prototypes for local functions, convert uses of misc
5848 function vector to minimal symbol table. Reformat all builtin type
5849 initializations and pass a NULL objfile to init_type() for them.
5850 * coffread.c: Change context_stack ref's to coff_context_stack,
5851 add local function prototypes. Cast uses of xrealloc arg 1.
5852 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
5853 crafting a new type.
5854 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
5855 * coffread.c (finish_block): Change name to coff_finish_block.
5856 * coffread.c (make_blockvector): Add and use objfile parameter.
5857 * coffread.c (record_line): Change name to coff_record_line.
5858 * coffread.c (start_symtab): Change name to coff_start_symtab.
5859 * coffread.c (end_symtab): Change name to coff_end_symtab.
5860 * coffread.c (record_misc_function): Change name to record_minimal_
5861 symbol and change to minimal symbol table use from misc func tbl.
5862 * coffread.c (coff_symfile_read): Convert from misc function vector
5863 use to minimal symbol table use.
5864 * coffread.c (hashname): Remove; use common version in buildsym.c.
5865 * coffread.c (decode_base_type): Change references to builtin types
5866 to calls to lookup_fundamental_type().
5867 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
5868 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
5869 * command.c: Add prototypes for local functions.
5870 * command.c (add_cmd): Prototype the 'fun' parameter and use the
5871 appropriate member of the function union for that type.
5872 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
5873 ifdef out the function since it isn't currently used.
5874 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
5875 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
5876 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
5877 * command.c (help_cmd): Compare function pointer to NULL.
5878 * command.c (help_cmd_list): Compare function pointer to NULL.
5879 * command.c (lookup_cmd_1): Use correct member of function union.
5880 * command.c (undef_cmd_error): Make static.
5881 * command.c (complete_on_cmdlist): Use correct member of func union.
5882 * command.c (do_setshow_command): Use correct member of func union.
5883 * command.c (shell_escape): Convert rindex use to strrchr.
5884 * command.h (COMMAND_H): Define if already included.
5885 * command.h (cmd_list_element struct): Change 'function' to a union
5886 and prototype args. Prototype completer function.
5887 * command.h: Convert decl's to prototype form.
5888 * convex-xdep.c (store_inferior_registers): Returns void.
5889 * copying.c: Prototype local functions.
5890 * coredep.c: Minor whitespace change.
5891 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
5892 * cplus-dem.c: Prototype local functions.
5893 * dbxread.c (hashname): Remove; moved to buildsym.c.
5894 * dbxread.c (free_and_init_header_files): Make static.
5895 * dbxread.c: Add prototypes for local functions.
5896 * dbxread.c (new_object_header_files): Remove; inlined usages.
5897 * dbxread.c (xrealloc usages): Cast args.
5898 * dbxread.c (record_misc_function): Change to record_minimal_symbol
5899 and change usages accordingly.
5900 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
5901 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
5902 * dbxread.c (dbx_next_symbol_text): Make static.
5903 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
5904 * dbxread.c (init_bincl_list): Add and use objfile parameter.
5905 * dbxread.c (free_bincl_list): Add and use objfile parameter.
5906 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
5907 * dbxread.c (end_psymtab): Convert to use per-objfile data.
5908 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
5910 * dwarfread.c (record_misc_function): Change name to record_minimal_
5911 symbol and use minimal symbol table throughout.
5912 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
5913 * dwarfread.c: Convert all references to builtin types to use the new
5914 lookup_fundamental_type function.
5915 * dwarfread.c (read_enumeration): Add and use objfile parameter.
5916 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
5918 * elfread.c (record_misc_function): Convert to use record_minimal_
5920 * elfread.c (elf_symtab_read): Add objfile parameter.
5921 * eval.c: Add prototypes for local functions and move some decls
5922 around to accomodate prototypes.
5923 * expprint.c: Add prototypes for local functions. Change references
5924 to misc function vector to minimal symbol table.
5925 * findvar.c (read_memory usages): Cast args.
5926 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
5927 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
5928 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
5929 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
5930 * gould-xdep.c: Minor whitespace change.
5931 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
5932 * hp300ux-xdep.c (store_inferior_registers): Returns void.
5933 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
5934 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
5935 * i386-tdep.c: Add prototypes for local functions.
5936 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
5937 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
5938 that defaulted to int.
5939 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
5940 i386_push_dummy_frame): Returns void.
5941 * i386-xdep.c (i386_register_u_addr): Declare params that default to
5942 int and explicitly declare return type as int.
5943 * i387-tdep.c: Minor formatting changes.
5944 * i960-tdep.c (leafproc_return): Convert from misc function vector
5945 use to minimal symbol table use.
5946 * infcmd.c: Add prototypes for local functions.
5947 * infcmd.c (continue_command, until_next_command, until_command,
5948 path_info, path_command): Make static.
5949 * infcmd.c (step_1, until_next_command): Convert from misc func
5950 vector to minimal symbol table use.
5951 * inflow.c: Add prototypes for local functions.
5952 * infptrace.c (store_inferior_registers): Returns void, not int.
5953 * language.c (_initialize_language): Use proper member of function
5955 * m2-exp.y: Add prototypes for local functions, convert misc function
5956 vector uses to minimal symbol table uses.
5957 * m2-exp.y (make_qualname, yyerror): Make static.
5958 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
5959 * m68k-pinsn.c: Add prototypes for local functions.
5960 * m68k-pinsn.c (print_insn): Cast args to read_memory.
5961 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
5962 * m68k-stub.c: Add prototypes.
5963 * m88k-pinsn.c (sprint_address): Convert from misc function vector
5964 use to minimal symbol table use.
5965 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
5966 * m88k-xdep.c (store_inferior_registers): Returns void.
5967 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
5968 * mach386-xdep.c (store_inferior_registers): Returns void.
5969 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
5970 * main.c: Add prototypes for local functions.
5971 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
5972 longjmp() result to (NORETURN void).
5973 * main.c (catch_errors): Prototype the 'func' parameter.
5974 * main.c (disconnect, stop_sig, do_nothin, float_handler):
5975 Takes an unused arg.
5976 * main.c (execute_command): Call the right member of the func union.
5977 * main.c (command_loop_marker, symbol_completion_function,
5978 command_loop): Make static.
5979 * main.c (command_line_input): Make linelength unsigned, cast arg
5980 to command_line_input().
5981 * main.c (add_info, add_com): Prototype the 'fun' parameter.
5982 * main.c (initialize_main): Call right member of function union.
5983 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
5984 * mem-break.c: Include symtab.h
5985 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
5986 * mips-xdep.c (store_inferior_registers): Returns void.
5987 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
5988 use to minimal symbol table use.
5989 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
5991 * mipsread.c (make_type): Remove, convert usages to init_type.
5992 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
5993 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
5994 vector use to minimal symbol table use.
5995 * parse.c: Add prototypes for local functions.
5996 * parse.c (xrealloc usages): Cast args.
5997 * parse.c (prefixify_expression, length_of_subexp): Make static.
5998 * parser-defs.h (PARSER_DEFS_H): Define when first included.
5999 * parser-defs.h: Convert function decls to prototype form.
6000 * partial-stab.h: Convert from misc function vector use to new minimal
6002 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
6003 the per-objfile copies.
6004 * printcmd.c: Add prototypes for local functions. Move some struct
6005 definitions around to accomodate prototypes.
6006 * printcmd.c (decode_format): Make static, change args oformat and
6007 osize to int from char.
6008 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
6009 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
6010 * printcmd.c (print_address_symbolic): Convert from misc function
6011 vector use to minimal symbol table use.
6012 * printcmd.c (address_info): Convert from misc function vector use
6013 to minimal symbol table use.
6014 * printcmd.c (delete_display, enable_display, disable_display_command):
6016 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
6017 * procfs.c (fetch_core_registers): Add unused param reg_addr.
6018 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
6019 * pyr-xdep.c (store_inferior_registers): Returns void.
6020 * remote-mm.c (mm_load): symbol_file_add return value unused.
6021 * remote-nindy.c: Minor format change.
6022 * remote-vx.c (vx_load_command): symbol_file_add result unused.
6023 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
6024 * rs6000-xdep.c (store_inferior_registers): Returns void.
6025 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
6026 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
6027 vector use to minimal symbol table use.
6028 * solib.c: Add prototypes for local functions.
6029 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
6030 function vector use to minimal symbol table use.
6031 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
6032 * solib.c (find_solib, shared_library_command): Make static
6033 * solib.c (read_memory, write_memory usages): Cast args.
6034 * solib.c (special_symbol_handling): Add function
6035 * source.c: Add prototypes for local functions.
6036 * source.c (select_source_symtab): Convert to scan objfiles.
6037 * source.c (open_source_file): Make static.
6038 * source.c (xrealloc usages): Cast args.
6039 * source.c (source_line_charpos): ifdef out, unused.
6040 * source.c (get_filename_and_charpos): Make static.
6041 * stack.c: Add prototypes for local functions.
6042 * stack.c (print_frame_info, frame_info): Convert from misc function
6043 vector use to minimal symbol table use.
6044 * symfile.c: Add prototypes for local functions.
6045 * symfile.c (compare_symbols): Make args const PTR's.
6046 * symfile.c (compare_psymbols, sort_pst_symbols) add.
6047 * symfile.c (sort_all_symtab_syms): Scan objfile list.
6048 * symfile.c (obsavestring): Add objfile parameter.
6049 * symfile.c (init_misc_bunches, prim_record_misc_function,
6050 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
6051 sort_misc_function_vector, compact_misc_function_vector): Remove
6052 * symfile.c (symbol_file_add_digested): Add function.
6053 * symfile.c (symbol_file_add): Returns struct objfile *.
6054 * symfile.c (symbol_file_command): Modify for state file use.
6055 * symfile.c (symfile_open): Add parameter "dumpable".
6056 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
6057 * symfile.c (load_command, add_symbol_file_command): Make static.
6058 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
6059 * symfile.c (rindex usages): Converted to strrchr.
6060 * symfile.c (allocate_psymtab): New
6061 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
6062 converted to minimal symbol table usage, but no obvious conversion.
6063 * symfile.c (free_all_symtabs): Remove.
6064 * symfile.c (_initialize_symfile): Use per-objfile info.
6065 * symfile.h: Rework the objfile structure to add per-objfile data
6066 objects (psymbol_obstack, symbol_obstack, type_obstack,
6067 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
6068 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
6069 Add prototypes to function declarations.
6070 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
6071 function vector usage to minimal symbol table usage.
6072 * symmisc.c (DEV_TTY): Define if not defined.
6073 * symmisc.c: Add local function prototypes.
6074 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
6075 printpsyms_command, print_objfiles, print_objfiles_command):
6076 Rework to use iterate_over_*
6077 * symtab.c: Add prototypes for local functions.
6078 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
6079 * symtab.c (lookup_partial_symtab): Scan through objfiles.
6080 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
6081 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
6082 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
6083 lookup_reference_type, lookup_member_type, allocate_stub_method,
6084 check_stub_method, create_array_type, smash_to_member_type,):
6086 * symtab.c (lookup_symbol): Some args are const.
6087 * symtab.h: All type related defs and structs moved to gdbtypes.h
6088 * symtab.h: Convert decls to prototypes.
6089 * target.c (noprocess): Make static.
6090 * target.h: Change decl's to prototypes.
6091 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
6092 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
6093 * utils.c (_initialize_utils): Use correct member of function union.
6094 * valarith.c: include gdbtypes.h
6095 * valops.c: include gdbtypes.h, add prototypes for local functions.
6096 * valops.c (value_push, value_arg_push, find_function_addr):
6098 * valops.c (value_string): Convert from misc function vector use
6099 to minimal symbol table use.
6100 * valops.c (check_field_in): Make arg const.
6101 * valprint.c: Add prototypes for local functions.
6102 * valprint.c (print_string): Make static
6103 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
6104 * values.c: Add prototypes for local functions.
6105 * values.c (value_headof): Convert from misc function vector to
6106 minimal symbol table.
6107 * xcoffexec.c: Add prototypes for local functions.
6108 * xcoffexec.c (exec_close, file_command, add_to_section_table):
6110 * xcoffexec.c (relocate_minimal_symbol): Add.
6111 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
6112 * xcoffread.c: Add prototypes for local functions.
6113 * xcoffread.c (sort_syms): Convert to scan objfiles.
6114 * xcoffread.c (read_xcoff_symtab): Make static.
6115 * xcoffread.c (various): Replace references to builtin types with
6116 calls to lookup_fundamental_type. Replace references to symbol_obstack
6117 and psymbol_obstack with pointers to the per-objfile copies.
6118 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
6119 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
6121 * xcoffread.c (init_stringtab): Add objfile parameter.
6122 * gdbtypes.c: New file
6123 * minsyms.c: New file
6124 * mmap-alloc.c: New file
6125 * mmap-sbrk.c: New file
6126 * objfiles.c: New file
6130 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
6132 * Check in Fred Fish's changes in these modules. Fred
6133 will make ChangeLog entries for all of them. Update VERSION
6136 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
6138 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
6140 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
6141 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
6142 value.h: Prototypes for static functions; lint.
6143 * gdbtypes.h: Empty file to ease transition.
6145 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
6147 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
6148 inferior.h, language.h, signame.h, target.h, terminal.h,
6149 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
6150 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
6152 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
6153 signame.c, sparc-xdep.c: Prototypes for all static functions.
6155 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
6156 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
6157 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
6158 Remove to_call_function and target_call_function, since it
6159 always calls the same thing (call_function_by_hand).
6160 * core.c, exec.c, solib.c: Rename target_ops sections =>
6162 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
6163 target.h: target_kill takes no args.
6164 * language.c (language_info): Scaffolding to allow briefer
6165 messages when the current language changes. FIXME.
6166 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
6167 complaints about volatile functions.
6168 * xm-sysv4.h (HAVE_MMAP): Define.
6170 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
6172 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
6173 to make prototypes for all functions declared here.
6174 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
6175 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
6176 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
6177 * ieee-float.h: Use PARAMS for prototypes; make some params const.
6178 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
6179 * m2-exp.y: Remove unused CONST; Rename OR and AND.
6180 * utils.c: Avoid declaring malloc and realloc. Lint.
6181 (request_quit): Accept signal-number parameter.
6183 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
6185 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
6186 DIE's. Add new function read_tag_pointer_type() to read them.
6188 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
6189 When creating a new user defined type, check to see if a partial
6190 type already exists, and if so, bash it to fit.
6192 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
6194 * coffread.c (decode_base_type): Pass long, not union.
6195 Fix by Eric Valette, ev@chorus.fr.
6197 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
6199 * elfread.c (elf_symtab_read): Fix code to correctly track
6200 changes in bfd for absolute symbols.
6202 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
6204 * xm-vaxbsd.h: Close off comment.
6206 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
6208 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
6210 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
6212 * mips-tdep.c (mips_print_registers): Print correct register
6213 number for double pseudo-registers.
6215 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
6217 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
6218 in the op$::OPERATOR. case. From Steven McCanne,
6219 <mccanne@horse.ee.lbl.gov>.
6221 * exec.c (set_section_name): Pass arg to exec_files_info;
6222 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
6224 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
6226 * main.c (print_gdb_version): Copyright msg: only this year.
6227 (cd_command): Avoid changing current_directory on error.
6229 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
6231 * mipsread.c (parse_partial_symbols): Handle dependencies
6232 between partial symbol tables (when not doing stabs-in-ecoff).
6233 (This used to be handled by parse_fdr, but parse_fdr was
6234 incompatible with handling stabs-in-ecoff, so the code
6235 was re-written to not use parse_fdr. Unfortunately,
6236 the logic to handle dependencies was overlooked.)
6238 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
6240 * coffread.c (read_enum_type): Use the size of a target int when
6242 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
6244 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
6245 * symtab.c (lookup_reference_type, lookup_ptr_type): use
6246 TARGET_PTR_BIT to determine size of a pointer
6247 * values.c (unpack_long): when unpacking a REF or a PTR don't
6248 assume the size of the type.
6250 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
6252 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
6253 looking at its members. Improve guess between struct and union,
6254 only assuming union if multiple members have offsets of zero.
6256 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
6258 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
6259 (This is just for clarity - and one day permitting us to
6260 change FP0_REGNUM from 38 to 32, which would make more sense.)
6261 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
6262 register numbers in stabs-in-ecoff get handled correctly.
6264 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
6266 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
6267 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
6268 into BSD and Ultrix.
6270 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
6272 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
6274 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
6276 * Makefile.in: Increment version to 4.4.1.
6277 * main.c (print_gdb_version): Update copyright notice.
6279 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
6281 * mipsread.c: Prepend "struct " to the names of structure
6282 types, and similarly for enums and unions. (This used
6283 to be done, but got lost in the re-write to "guess" the
6284 difference between enum/struct/union.)
6285 Also, guess that a tag is an enum if the first member
6288 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
6290 * xm-vax.h: #ifndef ultrix around #include of endian.h and
6293 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
6295 * Projects: Patching executables is done.
6296 * Makefile.in (VERSION): Roll to gdb-4.4.
6297 * README, WHATS.NEW: Update for gdb-4.4.
6299 * symfile.c (reread_symbols): Whenever we reread one object
6300 file's symbols, we must restart the scan, because the object_files
6301 chain has been permuted.
6303 * exec.c (exec_files_info): Split out into print_section_info.
6304 Print BFD filename of each section if it's not the default one.
6305 * core.c (core_files_info): Call print_section_info.
6307 * xm-vax.h: Include a few system header files whose definitions
6308 must precede defs.h.
6309 * language.c, language.h: Make some things const.
6310 * expression.h, main.c: const spreads like ooze.
6312 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
6313 since BREAKPOINT values can be >0x80.
6315 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
6317 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
6319 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
6321 * sparc-pinsn.c: Remove kludge for preferring architectures.
6322 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
6323 and forever. Add `add' instruction to the set that get checked
6324 for a preceding `sethi' in order to print an absolute address.
6325 Corresponding changes in ../include/opcode/sparc.h needed
6326 to eliminate garbage instructions.
6328 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
6330 * mipsread.c (parse_partial_symbols): Make sure partial
6331 symbols are created for external symbols (as used to be
6332 the case). This is a bit of a pain with the mips-coff.
6333 It uses a table which points to all of the external
6334 symbols belonging to a particular FDR or psymtab.
6335 Once we've generated this table, we might as well save
6336 it, and then use it in psymtab_to_symtab_1 to find
6337 the symbols to pass to parse_external().
6338 * symfile.c, symfile.c: New function start_psymtab_common
6339 to share the common parts of allocating a new psymtab
6340 for dbxread, mipsread (and later dwarfread). Its code
6341 was pulled out from start_psymtab in dbxread.c.
6342 * dbxread.c (start_psymtab): Use start_psymtab_common().
6344 * valprint.c (val_print): If there is an error when trying
6345 to print a string, check to see if there really is a problem
6346 by reading just one character. If that works, assume
6349 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
6351 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
6352 cypress, v8 mnemonics in that order.
6354 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
6356 * sparc-pinsn.c: Put the qsort() back in.
6358 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
6360 * findvar.c (read_register, write_register): Handle machines
6361 where REGISTER_TYPE is not the same size as "int".
6363 Handle debug symbols in dynamically loaded (relocated) code:
6365 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
6366 offset to process_one_symbol.
6367 (process_one_symbol): Take new offset parameter. Add it into
6368 appropriate symbol types to relocate symbols to loaded addresses.
6369 Handle all possible symbol types, and complain() about types that
6370 we don't expect to see.
6371 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
6372 process_one_symbol (FIXME, should pass real offset).
6376 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
6378 (set_breakpoint, break_command_1, until_break_command,
6379 catch_command_1, breakpoint_re_set_one): Use it.
6380 * symtab.h (resolve_sal_pc): Declare.
6381 * infcmd.c (jump_command): Use resolve_sal_pc.
6383 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
6385 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
6387 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
6389 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
6390 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
6391 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
6393 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
6395 * dbxread.c (process_one_symbol): Make a first cut at handling
6396 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
6398 * symtab.c (find_pc_line): Fix stepping into and out of #included
6401 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
6403 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
6404 no longer any need to copy ../include/opcode/* into gdb.
6406 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
6408 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
6410 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
6412 * valprint.c (type_print_base, type_print_method_args):
6413 Print C++ constructor methods without bogus "return type."
6415 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
6417 * infptrace.c (child_xfer_memory): Parameter "target" should
6418 be a pointer to a structure, not the entire structure.
6420 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
6422 * depend: Convert the couple of references to ansidecl.h that
6423 used the local gdb version to use the ../include version.
6425 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
6428 (child_xfer_memory): Takes pointer to a struct, not entire struct.
6429 (inferior_proc_init): Fix non-ANSI version of args.
6430 (attach): Call print_sys_errmsg with correct number of args.
6431 (mappingflags): Make static, does not need to be global.
6433 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
6434 not the entire struct itself.
6436 * valops.c (value_assign): Cast some args to modify_field() and
6437 {read,write}_register_bytes() correctly.
6439 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
6441 * Makefile.in (MALLOCSRC): Removed reference to removed local
6444 * dwarfread.c (list_in_scope): Needs an initial value, use file
6447 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
6449 * main.c (main): Make option_index local to keep new getopt happy.
6450 main.c, solib.c, Makefile.in: Update copyright notices.
6452 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
6454 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
6456 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
6458 * Makefile.in (HFILES): Add partial-stab.h.
6460 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
6462 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
6463 New files for stratus. Not complete enough to actually build
6464 on the Stratus machine; that awaits copyright assignment for
6467 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
6468 for getting custom flags into CFLAGS when doing makes.
6470 * configure.in: Add config information for stratus.
6472 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
6474 * dbxread.c (process_one_symbol): Pass address of structure
6475 to complain(), rather than the whole structure.
6477 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
6479 * solib.c (solib_add_common_symbols): Only compile in when not
6480 using SVR4 style shared libraries.
6482 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
6484 * dwarfread.c (locval): Add offreg flag to indicate location
6485 values that are computed off a base register.
6487 * dwarfread.c (new_symbol): Rework TAG_global_variable and
6488 TAG_local_variable cases to account for static variables
6489 within function scopes.
6491 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
6493 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
6494 doesn't exist on some systems.
6496 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
6497 nexting over recursive function calls.
6499 * target.c (target_read_string): Create this routine to read null
6500 terminated strings from the target. It deals with running off the
6501 end of memory elegantly as well. solib.c (find_solib): Use
6502 target_read_string() to avoid problems with running off the end of
6505 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
6506 that reference pgrp_inferior.
6508 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
6510 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
6511 mips-tfile has been hacked to act more "traditionally."
6512 * dbxread.c: Fixed typo in comment.
6514 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
6516 * mips-tdep.c (mips_skip_prologue): Add some number of
6517 'sw' instructions before 'addiu' adjusts the stack.
6519 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
6521 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
6522 freescope, buildblock closescope, record_line, add_symbol_to_list,
6523 gatherblocks, make_blockvector): Extensive changes to switch
6524 to generic symbol table building code in buildsym.c. Remove
6525 scope tree structures and functions, symbol table building
6526 functions, and lots of other small changes.
6528 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
6529 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
6531 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
6533 * buildsym.c (cleanup_undefined_types): Add support for enums.
6534 This fixes the 'GDB internal error. cleanup_undefined_types with
6537 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
6539 * dbxread.c: detect gcc2 compilations.
6541 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
6543 * sparc-pinsn.c: Rename bitfields that overlap with macro names
6544 in ../include/opcode/sparc.h.
6546 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
6548 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
6549 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
6550 to reflect actual locations of opcode files, so TAGS target will
6553 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
6555 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
6558 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
6559 dereferencing to access the correct elements.
6561 * valops.c (value_addr): Declare return type of external func
6564 * xcoffread.c: Undefine next_symbol_text before redefining it.
6566 For older changes see ChangeLog-9091
6572 version-control: never