1Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com) 2 3 * Makefile.in (BISON): Add comment that when bison is used, it 4 must include the "-y" option. 5 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp): 6 Remove defines to remap non-yacc symbols, thus backing out of 7 previous recent changes. Standard policy is that non-yacc parser 8 generators get fixed, rather than adding bug workarounds in gdb 9 for each new one that pops up. Expand comment to note this. 10 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default. 11 12Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com) 13 14 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL 15 case. Use code in N_SOL. 16 17 * paread.c: New file that contains all HPPA/HPUX symbol reading 18 code. 19 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code. 20 * (dbx_symfile_init): Use sizeof(long) instead of 4. 21 * (dbx_symfile_offsets): Make static. 22 * (pastab_build_psymtabs): New interface routine for paread to 23 send stabs into dbxread. 24 * gdb-stabs.h: Remove gobs of HPPA cruft. 25 26Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com) 27 28 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names 29 for byacc. 30 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc. 31 32 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names. 33 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined 34 and YYDEBUG is not already defined. 35 * c-exp.y (strncmp): Replace throughout with STREQN, missed 36 them during the previous replacements. 37 * printcmd.c (_initialize_printcmd): Update internal documentation 38 for "set" command to note that the assignment syntax is language 39 dependent. 40 * ch-exp.y (yyreds, yytoks): Remap like other yy* names. 41 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined 42 and YYDEBUG is not already defined. 43 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT, 44 single_assignment_action): New terminals and nonterminal for gdb 45 extensions to chill expression grammer. 46 * ch-exp.y (match_dollar_tokens): Lexer routine to match all 47 tokens that start with '$' (register names, convenience vars, etc). 48 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT. 49 * ch-exp.y (yylex): Call match_dollar_tokens. 50 51Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com) 52 53 * hppah-tdep.c (skip_trampoline_code): Use new macros for 54 accessing minimal symbol data. 55 * infcmd.c (read_pc): Use #ifdef, not #if. 56 * symfile.c (syms_from_objfile): Add CONST to decl for targets. 57 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing 58 minimal symbol data. 59 60 * hppah-tdep.c (frame_saved_pc): Use better test for outermost 61 frame. Use find_return_regnum to find the caller. 62 * (find_unwind_entry): New routine to locate stack frame info 63 associated with a procedure. This looks in the $UNWIND_START$ 64 section in the SOM file. 65 * (find_return_regnum): New routine. Uses find_unwind_entry() to 66 figure out where the caller's return address is stored. 67 * (find_proc_framesize): New routine. Uses find_unwind_entry() 68 to figure out the frame size for a procedure. 69 * (saved_pc_after_call): New routine, moved from tm-hppa.h. 70 * (init_extra_frame_info): New routine. Corrects PC and FP for 71 outermost frame if necessary. 72 * (frame_chain): New routine, moved from tm-hppa.h. 73 * (skip_trampoline_code): Handle computed function calls (ie: 74 calls from $$dyncall). 75 * (unwind_command): Temporary support function to allow user 76 to control/observe aspects of the unwind (stack frame) info. 77 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC 78 was in a system call, if so, then read the PC from r31. 79 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal 80 with extra arg for skip_trampoline_code(). 81 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above). 82 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines. 83 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine. 84 85Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com) 86 87 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs): 88 Call new bfd_get_size() and verify that string table is no larger 89 than the file that is supposed to contain it. 90 * symfile.c (syms_from_objfile): Only complain about configured 91 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the 92 current target is the default BFD target. 93 94Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com) 95 96 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL. 97 * solib.c (bkpt_names): New array of symbol names to try to 98 use for the "mapping complete" breakpoint. Configurable 99 define SOLIB_BKPT_NAME is first one to try. 100 * solib.c (find_solib): Test debug_base for nonzero rather 101 than just greater than zero. 102 * solib.c (enable_break): Use bkpt_names to look up address 103 at which to set "mapping complete" breakpoint. 104 105Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com) 106 107 * defs.h (STRCMP, STREQ, STREQN): New macros. 108 * defs.h (demangle_and_match): Remove prototype. 109 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ 110 and STREQN defined in defs.h. 111 * dwarfread.c (set_cu_language): For completely unknown languages, 112 try to deduce the language from the filename. Retain behavior 113 that for known languages we don't know how to handle, we use 114 language_unknown. 115 * dwarfread.c (enum_type, symthesize_typedef): Initialize language 116 and demangled name fields in symbol. 117 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of 118 ADD_PSYMBOL_TO_LIST, add language and objfile parameters. 119 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names 120 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol. 121 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h. 122 Replace usages throughout. 123 * elfread.c (demangle.h): Include. 124 * elfread.c (record_minimal_symbol): Remove prototype and function. 125 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES, 126 B_CLRALL): Moved from symtab.h to gdbtypes.h. 127 * infcmd.c (jump_command): Remove code to demangle name and add 128 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME. 129 * minsyms.c (demangle.h): Include. 130 * minsyms.c (lookup_minimal_symbol): Indent comment to match code. 131 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol 132 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME. 133 * mipsread.c (psymtab_language): Add static variable. 134 * stabsread.c (demangle.h): Include. 135 * stabsread.c (define_symbol): Attempt to demangle C++ symbol 136 names and cache them in the SYMBOL_DEMANGLED_NAME field. 137 * stack.c (return_command): Remove explicit demangling of name 138 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME. 139 * symfile.c (demangle.h): Include. 140 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix 141 to match macros in symfile.h and allow them to be compiled 142 if INLINE_ADD_PSYMBOL is not true. 143 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set. 144 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters. 145 Add code to demangle and cache C++ symbol names. Use macro form 146 if INLINE_ADD_PSYMBOL is true, otherwise use C function form. 147 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list): 148 Remove, also defined in symfile.c, which we already fixed. 149 * symtab.c (expensive_mangler): Remove prototype and function. 150 * symtab.c (find_methods): Remove physnames parameter and fix 151 prototype to match. 152 * symtab.c (completion_list_add_symbol): Name changed to 153 completion_list_add_name. 154 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both 155 the normal symbol name and the cached C++ demangled name. 156 * symtab.c (lookup_demangled_partial_symbol, 157 lookup_demangled_block_symbol): Remove prototypes and functions. 158 * symtab.c (lookup_symbol): Remove use of expensive_mangler, 159 use lookup_block_symbol instead of lookup_demangled_block_symbol. 160 Remove code to try demangling names and matching them. 161 * symtab.c (lookup_partial_symbol, lookup_block_symbol): 162 Fix to try matching the cached demangled name if no match is 163 found using the regular symbol name. 164 * symtab.c (find_methods): Remove unused physnames array. 165 * symtab.c (name_match, NAME_MATCH): Remove function and macro, 166 replaced with SYMBOL_MATCHES_REGEXP from symtab.h. 167 * symtab.c (completion_list_add_symbol): Rewrite to use cached 168 C++ demangled symbol names. 169 * symtab.h: Much reformatting of structures and such to add 170 whitespace to make them more readable, and make them more 171 consistent with other gdb structure definitions. 172 * symtab.h (general_symbol_info): New struct containing fields 173 common to all symbols. 174 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME, 175 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME, 176 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros. 177 * symtab. (struct minimal_symbol, struct partial_symbol, struct 178 symbol): Use general_symbol_info struct. 179 * utils.c (demangle_and_match): Remove, no longer used. 180 * valops.c (demangle.h): Include. 181 * xcoffexec.c (eq): Remove macro, replace usages with STREQ. 182 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c, 183 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c, 184 symmisc.c, symtab.c, valops.c: Replace references to minimal 185 symbol fields with appropriate macros. 186 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c, 187 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c, 188 demangle.c, elfread.c, energize.c, environ.c, exec.c, 189 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c, 190 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c, 191 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c, 192 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c, 193 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h, 194 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp 195 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate. 196 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c, 197 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c, 198 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME 199 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as 200 appropriate. 201 * buildsym.c (start_subfile, patch_subfile_names): Default the 202 source language to what can be deduced from the filename. 203 * buildsym.c (end_symtab): Update the source language in the 204 allocated symtab to match what we have been using. 205 * buildsym.h (struct subfile): Add a language field. 206 * c-typeprint.c (c_print_type): Remove code to do explicit 207 demangling. 208 * dbxread.c (psymtab_language): Add static variable. 209 * dbxread.c (start_psymtab): Initialize psymtab_language using 210 deduce_language_from_filename. 211 212Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com) 213 214 * valprint.c (val_print): Reorganize comment and add note 215 about dependency on target byte ordering. 216 * ch-exp.y (value_array_slice): Fix typo. 217 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of 218 byte sized ints are assumed to be char strings and printed with 219 string syntax. In chill, arrays of chars and arrays of 220 bytes/ubytes are distinquishable, and printed appropriately. 221 222Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com) 223 224 * tm-hppah.h: #define NEED_TEXT_START_END for target memory 225 read/write routines for HPUX. 226 227 * hppa-pinsn.c (print_insn): Improve handling of be and ble 228 branch targets to compute target address using const from previous 229 instruction if necessary. 230 * Add `Q' operator to print out bit position field various 231 instructions. 232 * hppah-nat.c: #include sys/param.h, and sys/user.h. General 233 cleanups, use new code from Utah. 234 * (store_inferior_registers): Update to new code from Utah. 235 * (initialize_kernel_u_addr): Re-enable decl of struct user u. 236 * (fetch_register): Clear out priv level when reading PCs. 237 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff. 238 * Remove decl of errno, #include wait.h and target.h. 239 * (frame_saved_pc): Check `flags' pseudo-register to see if we 240 were inside of a kernel call. If so, then PC is in a different 241 register. Also, mask out bottom two bits of all PCs so as not to 242 confuse higher level code. 243 * (push_dummy_frame): Create from #define in tm-hppa.h. 244 * (find_dummy_frame_regs): Update from Utah. 245 * (hp_pop_frame): Create from #define in tm-hppa.h. 246 * (hp_restore_pc_queue): New, from Utah. 247 * (hp_push_arguments): Big fixes from Utah. 248 * (pa_do_registers_info, pa_print_registers): Only print out fp 249 regs upon request. 250 * (skip_trampoline_code): New routine to deal with stubs that 251 live in nowhereland between callers and callees. 252 * i860-tdep.c: Remove decl of attach_flag. 253 * infrun.c (wait_for_inferior): Add new macro 254 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed 255 at by PC will be nullified. If so, then step the target once more 256 so as to avoid confusing the user. 257 * (just before step_over_function:): Use stop_func_start, not 258 stop_pc when checking for the existance of line number info. 259 stop_func_start will reflect the proper address of the target 260 routine, not of the stub that we may be traversing to get there. 261 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE 262 to deal with the stubs that PA compilers sometimes stick between 263 callers and callees. Also, define FLAGS_REGNUM for access to the 264 `flags' pseudo-reg. 265 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use 266 memcpy, not bcopy. 267 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't 268 write gr0, PC regs, and PSW! 269 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah. 270 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in 271 hppah-nat.c. 272 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah. 273 * Define struct unwind_table_entry. 274 * valops.c (call_function_by_hand): Add another arg to 275 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this 276 necessary? 277 278Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) 279 280 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h" 281 282Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com) 283 284 * Makefile.in (VERSION): Bump to 4.7.4. 285 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c, 286 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c. 287 * Makefile.in (HFILES): Add valprint.h. 288 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o, 289 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o. 290 * typeprint.c, typeprint.h: New files for language independent 291 type printing functions. 292 * c-typeprint.c, m2-typeprint.c: New files for language dependent 293 type printing functions and definitions. 294 * valprint.h: New include file for language independent value 295 printing definitions. 296 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language 297 dependent value printing functions. 298 * c-exp.y (production ptype): Add range_type variable and use new 299 create_range_type function. 300 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab), 301 infcmd.c (path_var_name), language.c (unk_op_print_tab), 302 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent 303 "const static" to ANSI-conformant "static const". 304 * c-exp.y (c_create_fundamental_type): Remove unused nbytes. 305 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type, 306 and c_val_print. 307 * c-lang.h (c_print_type, c_val_print): Add prototypes. 308 * coffread.c (decode_type): Add range_type variable and call to 309 new create_range_type function. 310 * complaints.c (complain): Remove unused val variable. 311 * complaints.c (_initialize_complaints): Make it void. 312 * convex-tdep.c (value_of_trapped_internalvar): Add range_type 313 variable and call new create_range_type function. 314 * defs.h (enum val_prettyprint): Move enum from value.h to here 315 so we can avoid having to include value.h just for prototypes that 316 need the enum (thanks ANSI). 317 * dwarfread.c (struct_type): Local anonymous_size variable is 318 only used if !BITS_BIG_ENDIAN. 319 * dwarfread.c (decode_subscript_data_item): Add rangetype 320 variable and call new create_range_type function. 321 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect 322 variables. 323 * eval.c (evaluate_subexp): Remove unused local variable name 324 and the statement with no side effects that initializes it. 325 * expprint.c (print_subexp): Change local_printstr to 326 LA_PRINT_STRING. 327 * gdbtypes.c (create_range_type): New function that creates 328 a range type using code fragments from object file readers as 329 an example of what has to be initialized. 330 * gdbtypes.c (create_array_type): Removed index_type, low_bound, 331 and high_bound parameters, replaced with a single range_type 332 parameter. Change function body to use passed in range_type 333 rather than handcrafting one. 334 * gdbtypes.h (create_range_type): Add prototype. 335 * gdbtypes.h (create_array_type): Change prototype parameters. 336 * infrun.c (normal_stop): Remove unused local variables tem and c. 337 * infrun.c (hook_stop_stub): Return 0 rather than random value. 338 * language.c (unk_lang_print_type, unk_lang_val_print): Add 339 stub functions that call error if called. 340 * language.c (unknown_language_defn, auto_language_defn, 341 local_language_defn): Add initializers unk_lang_print_type and 342 unk_lang_val_print. 343 * language.h (struct language_defn): Reformat for larger 344 comments, add la_print_type and la_val_print members. Add 345 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar 346 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING. 347 * m2-lang.c (m2_create_fundamental_type): Remove unused local 348 variable nbytes. 349 * m2-lang.c (m2_language_defn): Add initializers m2_print_type 350 and m2_val_print. 351 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes. 352 * main.c (execute_command): Remove unused local variable cmdlines. 353 * main.c (echo_command), stabsread.c (read_type), printcmd.c 354 (clear_displays), symmisc.c (block_depth), values.c 355 (clear_value_history): 356 Make testing of truth value of assignment result explicit. 357 * mipsread.c (upgrade_type): Update FIXME to include future use 358 of create_range_type. 359 * printcmd.c (ptype_command, ptype_eval, whatis_command, 360 whatis_exp, maintenance_print_type): Move prototypes and functions 361 to new typeprint.c. 362 * printcmd.c (_initialize_printcmd): Move add_com calls for 363 ptype_command and whatis_command to new typeprint.c. 364 * ser-bsd.c (serial_open): Remove unused variable sgttyb. 365 * source.c (find_source_lines): Local variable c only used 366 when LSEEK_NOT_LINEAR is defined. 367 * stabsread.c (read_array_type): Use new create_range_type 368 function. 369 * stabsread.c (read_range_type): Add new index_type variable and 370 call new create_range_type function rather than handcrafting 371 range types. 372 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE. 373 * symtab.c (typedef_print usages): Use c_typedef_print, renamed. 374 * symtab.c (type_print_base usages): Use c_type_print_base. 375 * symtab.c (type_print_varspec_prefix usages): Use 376 c_type_print_varspec_prefix. 377 * symtab.c (type_print_method_args usages): Use 378 cp_type_print_method_args. 379 * valprint.c: Completely ripped apart and the fragments used 380 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and 381 valprint.h. Remaining stuff is language independent. 382 * value.h (struct fn_field): Forward declare for prototypes. 383 * value.h (type_print_1): Remove prototype. 384 * value.h (enum val_prettyprint): Moved to defs.h. 385 * value.h (typedef_print): Prototype renamed to c_typedef_print. 386 * value.h (baseclass_offset): Add prototype. 387 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c. 388 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o. 389 * ch-typeprint.c: New file for language dependent type printing. 390 * ch-valprint.c: New file for language dependent value printing. 391 * ch-exp.y (parse_number): Remove prototype and stub function. 392 * ch-exp.y (decode_integer_literal): Removed unused digits and 393 temp variables. 394 * ch-exp.y (convert_float): Completely ifdef out for now. 395 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5), 396 ch-lang.c (chill_op_print_tab): 397 Change from ANSI-obsolescent "const static" to ANSI-conformant 398 "static const". 399 * ch-exp.y (yylex): Add unhandled storage class enumeration 400 literals to switch statement for completeness. 401 * ch-lang.c (chill_create_fundamental_types): Remove unused 402 nbytes variable. Change dummy type to 2 bytes to match int. 403 Handle FT_VOID types gratuituously added to chill DWARF by 404 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR 405 type rather than a one byte TYPE_CODE_INT type. 406 * ch-lang.c (chill_language_defn): Add chill_print_type and 407 chill_val_print. 408 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes. 409 410Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com) 411 412 Eliminate uses of NAMES_HAVE_UNDERSCORE, using 413 bfd_get_symbol_leading_char instead. 414 415 * coffread.c (EXTERNAL_NAME): New macro for removing possible 416 leading character from names. 417 (read_coff_symtab): Use BFD's FILE *, don't open a second one. 418 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type): 419 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME. 420 421 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE. 422 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE. 423 Remove SOME_NAMES_HAVE_DOT support (apparently unused). 424 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE. 425 * solib.c: Replace NAMES_HAVE_UNDERSCORE. 426 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET. 427 * symfile.c (syms_from_objfile): Insert debugging check to test 428 NAMES_HAVE_UNDERSCORE setting against the BFD support. 429 430 * doc/gdbint.texinfo (Host Conditionals): Remove 431 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document 432 MEM_FNS_DECLARED. 433 (Target Conditionals): Remove all of the above. 434 435 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments. 436 437 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather 438 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>. 439 440Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com) 441 442 * coffread.c (decode_type): catch negative tagndx fields generated 443 by SCO 3.2v4 cc. 444 * exec.c: comment out string following #endif. 445 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4. 446 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by 447 <sys/user.h>. 448 * config/i386sco4.mh: new file; like i386sco.mh, but don't require 449 gcc, and define const to empty to avoid SCO 3.2v4 cc bug. 450 451Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com) 452 453 * complaints.c: New file, code moved from utils.c. 454 * complaints.c (complain): Made into a varargs function. 455 * complaints.h: New file, code moved from symfile.h. 456 * Makefile.in (SFILES_MAINDIR): Add complaints.c. 457 * Makefile.in (HFILES): Add complaints.h. 458 * Makefile.in (OBS): Add complaints.o. 459 * symfile.c (complaint_root, stop_whining, complaint_series, 460 complain, clear_complaints, add_show_from_set for stop_whining): 461 Moved to complaints.c. 462 * symfile.h (struct complaint, complaint_root decl, complain 463 prototype, clear_complaints prototype): Moved to complaints.h. 464 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c, 465 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include 466 complaints.h. Remove casts from arguments to complain(), 467 which is now a varargs function, and remove unnecessary 468 placeholder zero args. 469 * defs.h (begin_line): Add prototype. 470 * defs.h (vprintf_filtered): Add prototype. 471 * dwarfread.c (varargs.h): Remove, no longer needed. 472 * dwarfread.c (dwarfwarn): Remove prototype and function. 473 * dwarfread.c (complaints): Define a bunch of complaints. 474 * dwarfread.c (SQUAWK): Remove macro defs, convert all 475 usages to standard complain() calls. 476 * utils.c (begin_line): New function that ensures that 477 whatever gets filter-printed next starts on its own line. 478 * utils.c (vprintf_filtered): New func, like vfprintf_filtered, 479 but to stdout (calls vfprintf_filtered internally). 480 481Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com) 482 483 * remote.c: Avoid printf_filtered line limit. Suggested by 484 Robert R. Henry, <rrh@tera.com>. 485 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>. 486 487 * main.c (main): Accept --silent as well as --quiet. Change +help 488 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>. 489 490 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST. 491 Noticed by Andy Jackson, <arj@cam-orl.co.uk>. 492 493Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com) 494 495 * tm-nindy960.h, remote-nindy.c: Lint. 496 497Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com) 498 499 * gdbtypes.c (create_array_type): Complete rewrite. Now requires 500 a optional type to decorate as an array type, the type of the 501 index, and the bounds of the array. Records this additional info 502 in the array type for use with languages with nonzero array 503 bounds. 504 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY 505 to note that arrays may have bounds. 506 * gdbtypes.h (create_array_type): Update prototype. 507 * c-exp.y (ptype production): Adjust for new create_array_type 508 calling conventions. 509 * coffread.c (decode_type): Call create_array_type rather than 510 handcrafting array types. 511 * convex-tdep.c (value_type): Remove, now use create_array_type. 512 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to 513 vector_type into calls to create_array_type. 514 * dwarfread.c (decode_subscr_data): Name changed to 515 decode_subscript_data_item throughout. 516 * dwarfread.c (decode_subscript_data_item): Rewrite to use 517 create_array_type. Now records index type and range as well. 518 * dwarfread.c (dwarf_read_array_type): Rewrite as part of 519 change to use create_array_type. 520 * dwarfread.c (read_subroutine_type): Test existing user defined 521 types before decorating them, to ensure they are blank, and 522 complain about it if they are not. 523 * dwarfread.c (decode_fund_type): For unrecognized types, always 524 return some valid type (type integer). If the unrecognized type 525 cannot be an implementation defined type, complain as well. 526 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY. 527 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY. 528 * mipsread.c (upgrade_type): Add FIXME comment that code to 529 handcraft arrays should be replaced with call to create_array_type. 530 * stabsread.c (read_array_type): Replace code to handcraft 531 array types with call to create_array_type. 532 * valprint.c (type_print_varspec_prefix): Minor formatting 533 change, join lines that don't need to be split. 534 535Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com) 536 537 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove 538 decl for attach_flag, it now lives in inferior.h. 539 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes. 540 Make most functions static. 541 * hppah-nat.c: General cleanups, remove BSD specific code (since 542 that all lives in hppab-nat.c). 543 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN): 544 Change sense of test against inside_entry_file(). This fix is 545 from U. of Utah. 546 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg 547 to read/write_register_bytes(). 548 * gdbtypes.h: Remove const from decl for cplus_struct_default to 549 work around PA-GAS assembler bug. Also, add trailing */ to some 550 comments. 551 * gdbtypes.c: Remove const from decl for cplus_struct_default. 552 Same reason as above. 553 554Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com) 555 556 * mipsread.c (parse_symbol): When checking whether a structured 557 type is an enum, check qualifiers of its first member, as well as 558 the base type of the member. Bug found and fixed by John M. 559 Farrell, <farrell@fjord.reo.dec.com>. 560 561 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused. 562 * remote-vx.c: Don't include vx-share/reg.h. 563 * vx-share/ptrace.h: Reproduce from scratch. 564 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o. 565 * Makefile.in: Remove references to removed files, and to removed 566 29k-share directories. 567 568Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com) 569 570 * c-lang.c (_initialize_c_language): Name changed from 571 _initialize_c_exp. 572 * m2-lang.c (_initialize_m2_language): Name changed from 573 _initialize_m2_exp. 574 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since 575 it is no longer inside m2-exp.y, where it was remapped by Makefile. 576 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with 577 expression parsing into c-lang.c and m2-lang.c respectively. 578 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and 579 m2-exp.y respectively. 580 * c-lang.h, m2-lang.h: New files, internal interfaces between c-* 581 and m2-* files respectively. 582 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c. 583 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h. 584 * Makefile.in (OBS): Add c-lang.o, m2-lang.o. 585 * expression.h (struct block): Forward declaration for prototypes. 586 * language.h (struct objfile): Forward declaration for prototypes. 587 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c. 588 * Makefile.in (HFILES): Add ch-lang.h. 589 * Makefile.in (OBS): Add ch-lang.o. 590 * ch-exp.y: Migrate code that has nothing to do with expression 591 parsing into ch-lang.c. 592 * ch-lang.c: New file, code migrated from c-exp.y. 593 * ch-lang.h: New file, internal interface between ch-* files. 594 * ch-lang.c (_initialize_chill_language): Name changed from 595 _initialize_chill_exp. 596 597 Changes for Amiga Unix from rhealey@ub.d.umn.edu. 598 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h. 599 * config/amix.mh (NATDEPFILES): Add. 600 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o 601 to NATDEPFILES. 602 603 * dwarfread.c (decode_subscr_data): Remove spurious test that 604 accepted only integer subscript types. We don't do anything 605 with the type at the moment anyway. 606 607Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com) 608 609 * ch-exp.y (match_character_literal): Fix case where no 610 match at all is found. 611 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed 612 width types. For example, "INT" is always 2 bytes regardless 613 of the values of any TARGET_*_BIT macros. So use explicit 614 numeric sizes for the types. 615 616Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com) 617 618 * c-exp.y (c_create_fundamental_type): New function to create 619 language specific fundamental types for C. 620 * m2-exp.y (m2_create_fundamental_type): New function to create 621 language specific fundamental types for Modula 2. 622 * c-exp.y (c_language_defn, cplus_language_defn): Add 623 c_create_fundamental_type to language struct initializers. 624 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type 625 to language struct initializers. 626 * dwarfread.c (expression.h, language.h): Include. 627 * dwarfread.c (ftypes): New array to hold fundamental types 628 for current compilation unit. 629 * dwarfread.c (cu_language_defn): New pointer to language 630 struct for language of current compilation unit. 631 * dwarfread.c (dwarf_fundamental_type): New function to 632 create/lookup fundamental types. 633 * dwarfread.c (set_cu_language): Initialize cu_language_defn. 634 * dwarfread.c (throughout): Replace lookup_fundamental_type 635 with dwarf_fundamental_type. 636 * dwarfread.c (read_file_scope): Zero out ftypes for each new 637 compilation unit (may be different language or different objfile). 638 * gdbtypes.c (lookup_fundamental_type): Move actual type 639 creations into language specific fundamental type creation 640 functions and call via create_fundamental_type. Add comment 641 about this function being obsolescent. 642 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte 643 sized signed and unsigned integers. 644 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added. 645 * language.c (language_def): New function to lookup a language 646 struct given it's enumeration. 647 * language.h (struct language_defn): Add la_fund_type, a pointer 648 to a function that creates fundamental types for this language. 649 * language.h (create_fundamental_type): New macro to create 650 fundamental types based on the current language. 651 * language.h (language_def): Add prototype. 652 * language.c (unk_lang_create_fundamental_type): New function 653 for initializing language structs, calls error if called. 654 * language.c (unk_language_defn, auto_language_defn, 655 local_language_defn): Use unk_lang_create_fundamental_type. 656 ch-exp.y (chill_create_fundamental_type): New function. 657 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type. 658 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte. 659 660Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com) 661 662 * dwarfread.c (CHILL_PRODUCER): Add producer string for 663 GNU chill. 664 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well 665 as GCC_PRODUCER and GPLUS_PRODUCER. 666 667Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com) 668 669 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is 670 still running. 671 672Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com) 673 674 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.' 675 rather than '$'. This particular piece of braindamage is 676 spreading like ooze. It's now infected libiberty, deja-gnu, 677 gdb, and gcc. 678 * values.c (baseclass_addr): Use CPLUS_MARKER rather than 679 hardwired '$' character. 680 681Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com) 682 683 (Changes to break incredibly ugly, unmaintainable 750 line 684 read_struct_type function up into managable pieces.) 685 * Makefile.in (VERSION): Bump to 4.7.3. 686 * stabsread.c (struct field_info): Local struct definition. 687 * stabsread.c (read_member_functions, read_struct_fields, 688 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type, 689 attach_fields_to_type, read_cpp_abbrev): Prototypes and new 690 functions from fragmented read_struct_type. 691 * stabsread.c (stabs_general_complaint): Catchall complaint. 692 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs 693 symbol name continuation code. Use macro throughout. 694 * stabsread.c (various places): Replace add-one-to-pointer 695 with pointer increment. 696 * stabsread.c (read_type): Retain function local copy of type 697 descriptor. Rearrange code calling read_struct_type() to match 698 new conventions. 699 * stabsread.c (define_symbol): For the sake of dbx, gcc emits 700 a single blank as the name of nameless enumerations. Recognize 701 this special case and set nameless flag. 702 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New 703 terminal tokens. 704 * ch-exp.y (access_name): New non-terminal token and 705 production. 706 * ch-exp.y (general_procedure_name): Now a terminal token. 707 * ch-exp.y (location): Expand production. 708 * ch-exp.y (match_simple_name_string): New function. 709 * ch-exp.y (yylex): Call match_simple_name_string and return 710 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate. 711 712Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com) 713 714 * munch: Backslash escape vertical bar characters inside 715 grep patterns since they have special meaning for some greps. 716 * parse.c (write_exp_string): Complete rewrite to store string 717 contants as a leading explicit length, followed by the string data, 718 followed by a trailing explicit length. 719 * eval.c (evaluate_subexp), expprint.c (print_subexp), 720 parse.c (length_of_subexp), parse.c (prefixify_subexp): 721 Use recorded explicit length of strings in expression elements, 722 rather than strlen. Adjust code to skip over strings stored in 723 expression elements, and code to access strings, to account for 724 new leading explicit size expression element. 725 * parse.c (length_of_subexp): Test for minimum endpos of 1, not 726 0, to avoid negative expression element indices. 727 * valops.c (search_struct_method): Minor whitespace change. 728 729Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com) 730 731 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize, 732 which together maintain a dynamically expandable static buffer 733 for the lexer to use when translating C strings to their internal 734 form (other future uses possible). Fix parsing of C style strings 735 to do the normal C style input conversions of escaped character 736 sequences. 737 * valops.c (value_string): Remove translation of escaped 738 character sequences, now done in C expression parser. 739 * language.h (PRINT_LITERAL_FORM): New macro that takes character 740 and decides if it should be printed in literal form or some other 741 form, based on it's ASCII value and setting of sevenbit_strings. 742 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM 743 macro, change indentation style. 744 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro. 745 * ch-exp.y (chill_printstr): First cut at real function instead 746 of error stub. 747 748Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) 749 750 * nindy-share/stop.h: fixed bogus comment-end in copyright message 751 752 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments 753 754Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com) 755 756 * defs.h (sevenbit_strings): Add declaration. 757 * defs.h (printchar): Replace with gdb_printchar. 758 * language.h (language_defn): Add new function pointers 759 la_printchar and la_printstr, to do language dependent 760 printing of characters and strings. 761 * language.h (local_printchar, local_printstr): New macros 762 to call language dependent functions pointed to by la_printchar 763 and la_printstr respectively. 764 * c-exp.y (emit_char, c_printchar, c_printstr): New language 765 dependent functions for printing characters and strings. 766 * c-exp.y (c_language_defn, cplus_language_defn): Add 767 c_printchar and c_printstr. 768 * command.c (do_setshow_command): Rename printchar use to 769 gdb_printchar. 770 * expprint.c (print_subexp): Replace C style string output 771 with call to local_printstr. 772 * language.c (unk_lang_printchar, unk_lang_printstr): 773 New stubs, currently errors. 774 * language.c (unknown_language_defn, auto_language_defn, 775 local_language_defn): Add unk_lang_printchar and 776 unk_lang_printstr. 777 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New 778 language dependent functions to print characters and strings. 779 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr. 780 * utils.c (printchar): Renamed to gdb_printchar. 781 * valprint.c (print_string): Remove prototype, function moved 782 to c-exp.y, where it becomes c_printstr. 783 * valprint.c (print_max): Made global for reference from the 784 language dependent printing routines in *-exp.y. 785 * valprint.c (repeat_count_threshold): New variable with function 786 of old REPEAT_COUNT_THREHOLD define, but now settable by user. 787 Change all references to old macro to references to new variable. 788 * valprint.c (value_print, val_print): Replace calls to 789 print_string with calls to local_printstr. 790 * valprint.c (val_print): Replace C style character printing 791 with call to local_printchar. 792 * valprint.c (val_print): Add case for TYPE_CODE_CHAR. 793 * valprint.c (_initialize_valprint): Add add_show_from_set 794 call for setting up repeat_count_threshold as print variable. 795 * ch-exp.y (decode_integer_value): New function. 796 * ch-exp.y (decode_integer_literal): Use decode_integer_value. 797 * ch-exp.y (chill_printchar, chill_printstr): New language 798 dependent functions for printing characters and strings. 799 * ch-exp.y (chill_language_defn): Add chill_printchar and 800 chill_printstr. 801 802Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com) 803 804 * main.c (main): Print GDB version number in gdb -help; doc pid arg. 805 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>. 806 (print_gdb_version): New arg is stdout or stderr. Callers changed. 807 808Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com) 809 810 * remote-vx.c (vx_kill): just warn if we can't contact the board, 811 and assume the process has been killed. 812 813Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com) 814 815 * remote-udi.c (udi_open): Reset vars so that user can re-run 816 programs without leaving GDB. 817 * (many routines): Slightly improve error handling. 818 * (download): Zero out BSS by longs instead of bytes to avoid 819 timeouts in real hardware. 820 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate 821 that connection is no longer in use after shutdown() of socket. 822 This keeps GDB from dying of a SIGPIPE when you issue multiple 823 `target udi' commands. 824 825Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com) 826 827 * language.h (language_format_info): New structure to bundle 828 local formatting information. 829 * language.h (language_defn): Replace individual format info 830 with language_format_info structs. 831 * language.h (local_*_format, local_*_format_prefix, 832 local_*_format_specifier, local_*_format_suffix): New macros 833 for binary/octal/decimal/hex formats to access info elements. 834 * c-exp.y (c_language_defn): Update for new format handling. 835 * m2-exp.y (m2_language_defn): Update for new format handling. 836 * dbxread.c (language.h): Include for partial-stab.h use. 837 * mipsread.c (expression.h, language.h): Include for 838 partial-stab.h use. 839 * defs.h (local_hex_format, local_hex_format_custom, 840 local_hex_string, local_hex_string_custom): Move to language.h. 841 * language.c (local_hex_format_custom, local_hex_string, 842 local_hex_string_custom, local_octal_format_custom): Use new 843 format handling. 844 * language.c (unknown_language_defn, auto_language_defn, 845 local_language_defn): Update for new format handling. 846 * printcmd.c (print_scalar_formatted): Use new macros 847 to access decimal and binary format info for printing. 848 * c-exp.y (chill_language_defn): Update for new format handling. 849 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex. 850 * ch-exp.y (decode_integer_literal): Add function 851 * ch-exp.y (match_integer_literal): Use decode_integer_literal. 852 * ch-exp.y (builtin_type_chill_char): Add definition. 853 * gdbtypes.h (builtin_type_chill_char): Add declaration. 854 855Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com) 856 857 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets 858 it right. 859 (aix_framedata): added nosavedpc field. 860 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call 861 read_register. 862 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0. 863 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL. 864 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd 865 instructions as function_frame_info does. Expand special case of 866 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets 867 other than -4. 868 (pop_frame): Add 4 rather than sizeof (int) to avoid host 869 dependence. 870 (function_frame_info): Set frameless if the function has no frame, 871 and set nosavedpc if the PC was not saved. Handle gcc generated 872 stfd 31,-4(31); st 31, -12(31) correctly. 873 (frameless_function_invocation): New second argument pcsaved; if 0 874 return whether the function has a frame, if 1 return whether the 875 function saved PC. 876 (frame_initial_stack_address): Correct typo: cache registers for 877 callee_fi, not for fi, (avoids reading garbage memory locations). 878 879Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com) 880 881 * infrun.c (wait_for_inferior (just before step_over_function 882 label)): Change test for stepping into subroutine to check for the 883 presence of line number info. This makes stuff compiled with -g1 884 cause GDB to not lose control when stepping. 885 886 * symtab.c (find_pc_line): Improve code per gnu's suggestions. 887 Improve comments as well. 888 889Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com) 890 891 * Makefile.in (VERSION): Bump to 4.7.2 892 * symtab.c (find_pc_symtab): Fix return of random value 893 to caller. 894 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on 895 Makefile since it contains sed patterns used in generation. 896 Add sed pattern to also delete #include of any malloc.h. 897 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y, 898 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and 899 function names to conform to K&R terminology with respect to 900 logical and bitwise operators: 901 UNOP_ZEROP => UNOP_LOGICAL_NOT 902 UNOP_LOGNOT => UNOP_COMPLEMENT 903 BINOP_LOGAND => BINOP_BITWISE_AND 904 BINOP_LOGXOR => BINOP_BITWISE_XOR 905 BINOP_LOGIOR => BINOP_BITWISE_IOR 906 BINOP_AND => BINOP_LOGICAL_AND 907 BINOP_OR => BINOP_LOGICAL_OR 908 PREC_OR => PREC_LOGICAL_OR 909 PREC_AND => PREC_LOGICAL_AND 910 PREC_LOGIOR => PREC_BITWISE_IOR 911 PREC_LOGXOR => PREC_BITWISE_XOR 912 PREC_LOGAND => PREC_BITWISE_AND 913 value_zerop() => value_logical_not() 914 value_lognot() => value_complement() 915 * c-exp.y (c_op_print_tab): Add explicit empty terminator. 916 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator. 917 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary 918 and is nonexistant in some SVR4 based systems. 919 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4. 920 * m2-exp.y (number_sign, modblock): Make static, #ifdef out 921 unused modblock. 922 * m2-exp.y (ANDAND): Rename to LOGICAL_AND. 923 * source.c (source_info): Fix minor nits, print "1 line" rather 924 than "1 lines", and "language is <lang>". 925 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well 926 as TYPE_CODE_INT and TYPE_CODE_FLOAT. 927 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as 928 "TRUE" or "FALSE". 929 * values.c (value_from_longest): Handle TYPE_CODE_BOOL. 930 * ch-exp.y: New expression parser, for GNU-Chill. 931 * defs.h (enum language): Add language_chill. 932 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make 933 LANG_MODULA2 a recognized language. 934 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for 935 Chill as well as Modula-2. 936 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long, 937 builtin_type_chill_ulong, builtin_type_chill_real): Add. 938 * language.c (set_language_command): Add chill. 939 * language.c (binop_result_type, integral_type, character_type, 940 boolean_type, structured_type, value_true, binop_type_check): 941 Add language_chill cases. 942 * language.h (_LANG_chill): Define. 943 * symfile.c (deduce_language_from_filename): Recognize the 944 filename extensions ".chill", ".c186", and ".c286" for Chill. 945 * valprint.c (typedef_print): Add case for language_chill. 946 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y. 947 * Makefile.in (YYFILES): Add ch-exp.tab.c. 948 * Makefile.in (YYOBJ): Add ch-exp.tab.o. 949 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load 950 of ch-exp.tab.c. 951 * Makefile.in (distclean): Add target ch-exp.tab.c. 952 * Makefile.in (realclean): Add rm of ch-exp.tab.c. 953 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets. 954 * eval.c (evaluate_subexp): Add OP_BOOL case. 955 * expprint.c (print_subexp): Add OP_BOOL case. 956 957Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com) 958 959 * infcmd.c (set_environment_command): Avoid skipping first 960 char of env value if an '=' appears in it. Bug report and fix 961 by Mark Jungerman, <maj@lucid.com>. 962 963Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com) 964 965 * infcmd.c (step_over_calls): Improve comments. 966 * symtab.c (find_pc_psymtab): Clean up a bit. 967 * (find_pc_symtab): Fix comments, clean up code. 968 * (find_pc_line): General cleanups, efficiency improvements. 969 Also, don't return garbage when some line info exists, but there 970 was no good match. 971 972Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu) 973 974 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no 975 member, and the stat pointer passed to vmap_symtab was NULL, the 976 wrong vmap entries would be modified. Fixes behavior where 977 attempting to load symbols for a module with no member would mess 978 up already read in symbols. 979 980Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com) 981 982 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and 983 29k-share/dfe/mini2udi.o. 984 * config/a29k-udi.mt: Remove yank.o and mini2udi.o. 985 * alldeps.mak, depend: Update to deal with removal of 986 aforementioned files. 987 * remote-udi.c: Major cleanups. Clean up udi_open and drop 988 requirement for useless 'program' argument. Clean up 989 udi_create_inferior, and udi_load to call common download() 990 routine. Create download routine to load remote hosts directly 991 (with the help of BFD) so that we don't need yank.c and 992 mini2udi.c. 993 Fix udi_detach to call UDIDisconnect with 994 the right arguments. Clean up udi_resume, don't assign tip_error 995 twice. Clean up udi_wait, straighten out status codes. Make 996 udi_kill really work. 997 998Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com) 999 1000 * c-exp.y: separated host/target idea of integer type size, 1001 removed redundant parse rules. (YYSTYPE): added typed_val, removed 1002 UINT and CHAR rules. (parse_number): work out the targetwise type 1003 of a number based upon it's size and qualifiers. (yylex): chars 1004 are now treated the same way as ints. 1005 1006 * source.c (indentify_source_line): don't core dump if wanted 1007 line is larger than number of lines in source. (can happen when 1008 coff gets confused about #included source). 1009 1010Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com) 1011 1012 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>, 1013 when debugging a program with 100 shared libraries. 1014 1015 * solib.c (solib_map_sections): Always close the BFD we open. 1016 Free all malloc'd storage we allocate, too, including error cases. 1017 (struct so_list): Remove unused so_bfd member. 1018 (clear_solib): Don't bother closing so_bfd. 1019 1020 * symfile.c (symfile_bfd_open): Mark newly opened BFD as 1021 cacheable. `So many symbol files, so little file descriptors.' 1022 1023Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com) 1024 1025 * m68k-stub.c: Remove ansidecl.h and the few uses of it. 1026 Stubs should stand alone as much as possible. 1027 1028 * source.c (show_directories): Avoid printf_filtered length prob 1029 pointed out by Jonathan Stone. 1030 1031 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to 1032 avoid accesses beyond end of table. Fix by Lee W. Cooprider, 1033 <Lee_Cooprider@vos.stratus.com>. 1034 1035Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com) 1036 1037 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of 1038 struct, not struct itself. 1039 * serial.h (serial_restore): Fix prototype, takes pointer not 1040 struct. 1041 1042Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com) 1043 1044 * Makefile.in (depend): Add nm.h to the list of things to fixup. 1045 * depend: Redo, to fixup nm.h problems with *-tab.c files. 1046 1047Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com) 1048 1049 * i386-stub.c: Remove ansidecl.h and the few uses of it. 1050 Stubs should stand alone as much as possible. 1051 1052 * README: Add remote-es1800.c and remote-st2000.c to table. 1053 * go32-nat.c: Remove, there is no native go32 support. 1054 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior. 1055 1056Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com) 1057 1058 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add 1059 new routines to deal with sending SIGINTs to attached processes 1060 when the user interrupts the controlling GDB. 1061 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to 1062 the aforementioned routines when waiting for the attached process. 1063 1064 * elfread.c, mipsread.c: Include <string.h>. 1065 * i386-stub.c: Include "ansidecl.h" to deal with prototypes. 1066 * serial.h: Add prototype for serial_restore(). 1067 1068Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com) 1069 1070 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from 1071 minimal_symbol_count, because the NULL symbol is not included in 1072 the count. This prevented this function from finding the last 1073 symbol in the table. 1074 1075Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com) 1076 1077 * dbxread.c (process_one_symbol): if not defined 1078 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at 1079 the start of the function, not just after N_FUN. 1080 1081Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com) 1082 1083 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to 1084 remap all malloc's to xmalloc's and all realloc's to xrealloc's. 1085 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are 1086 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer 1087 file. Remove preprocessor defines that previously did remapping. 1088 1089Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com) 1090 1091 * infcmd.c (run_command): Avoid long calls to printf_filtered. 1092 Bug fix courtesy of Alexander Klaiber. 1093 1094Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com) 1095 1096 hp300 native support (hp300hpux untested). 1097 1098 * hp300ux-xdep.c: removed. 1099 * xm-hp300bsd.h (REGISTER_U_ADDR): removed. 1100 * xm-hp300hpux.h: updated copyright. 1101 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed. 1102 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files. 1103 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h. 1104 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o 1105 fork-child.o coredep.o corelow.o. 1106 (NAT_FILE, NATDEPFILES): new macros. 1107 * config/hp300bsd.mt (TDEPFILES): removed exec.o. 1108 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o 1109 fork-child.o. 1110 (NAT_FILE, NATDEPFILES): new macros. 1111 * config/hp300hpux.mt (TDEPFILES): removed exec.o. 1112 1113 Vax ultrix native support. 1114 1115 * nm-vax.h: new file. 1116 * Makefile.in (HFILES): added nm-vax.h. 1117 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o 1118 coredep.o corelow.o removed. 1119 (NAT_FILE, NATDEPFILES): new macros. 1120 * xm-vax.h: updated copyright. 1121 (REGISTER_U_ADDR): removed. 1122 1123 Apollo native support (untested). 1124 1125 * Makefile.in (HFILES): added nm-apollo68[bv].h. 1126 * a68v-nat.c, nm-apollo68[bv].h: new files. 1127 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed. 1128 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed. 1129 * a68v-xdep.c: removed. 1130 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o 1131 inftarg.o fork-child.o a68v-xdep.o. 1132 (NAT_FILE, NATDEPFILES): new macros. 1133 1134 * defs.h: include nm.h. 1135 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c, 1136 sparc-tdep.c, : do not include nm.h. 1137 * doc/gdbint.texinfo: nm.h now included in defs.h. 1138 1139Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com) 1140 1141 * Makefile.in (VERSION): 4.7.1 post release! 1142 1143 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o. 1144 1145Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com) 1146 1147 * Makefile.in (VERSION): gdb-4.7 release. 1148 * README: Update for gdb-4.7. 1149 1150Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com) 1151 1152 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS 1153 when necessary. 1154 1155 * alldeps.mak, depend: Update. 1156 1157Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com) 1158 1159 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst 1160 is null. 1161 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it 1162 causes problems in setting breakpoint in the right place in 1163 functions with `float' args which are passed as doubles. 1164 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's. 1165 * config/rs6000.mh (NATDEPFILES): Add corelow.o. 1166 1167Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com) 1168 1169 * Makefile.in (HFILES): Add nm-i386sco.h. 1170 * dwarfread.c: include <sys/types.h> for SCO. 1171 * infptrace.c: Don't include ptrace.h under SCO. 1172 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for 1173 gcc. 1174 * config/i386v.mt: Add exec.o to TDEPFILES. 1175 1176Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com) 1177 1178 * i386v-nat.c: Remove space from front of #endif. 1179 * irix4-nat.c: Remove externs of registers[], include inferior.h 1180 instead. 1181 * mips-nat.c: Explicitly initialize zerobuf to 0! 1182 * mips-tdep.c (init_extra_frame_info): Undo John's last change. 1183 Always setup fci->frame, even if it's non-zero. Too many places 1184 depend upon this behavior (and I have to get a release out the 1185 door)! 1186 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set 1187 processing_gcc_compilation if we find the embedded stabs marker. 1188 This fixes several bugs with finding the location of short or char 1189 function parameters passed on the stack. 1190 1191Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com) 1192 1193 Native support for sun4sol2. 1194 1195 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h. 1196 * nm-sysv4.h: new file. 1197 * Makefile.in (HFILES): added nm-sysv4.h. 1198 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o. 1199 (NAT_FILE, NATDEPFILES): new macros. 1200 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o. 1201 1202Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com) 1203 1204 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR. 1205 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc. 1206 1207 * Makefile.in (VERSION): Tick to 4.6.9. 1208 1209Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com) 1210 1211 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific 1212 definition, replace with portable one. 1213 * remote-nindy.c: Lint. 1214 (nindy_wait): Return type is int, result is inferior_pid. 1215 * symmisc.c (dump_psymtab): Only print section_offsets if set. 1216 (initialize_symmisc): Remove empty function. 1217 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS): 1218 Remove obsolete, misspelled macro. 1219 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR. 1220 (all @node commands): Use new form to avoid nitpicking errors. 1221 * doc/gdbint.texinfo: Document host/native/target split. 1222 1223Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com) 1224 1225 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings. 1226 1227 * xm-mips.h (offsetof): Don't define this if __STDC__. 1228 1229Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com) 1230 1231 umax native support (untested). 1232 1233 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o 1234 fork-child.o. 1235 (NAT_FILE, NATDEPFILES): new macros. 1236 * config/umax.mt (TDEPFILES): removed exec.o. 1237 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR): 1238 removed to nm-umax.h. 1239 * nm-umax.h: new file. 1240 * Makefile.in (HFILES): added nm-umax.h. 1241 1242 hppa native support (untested). 1243 1244 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty. 1245 (NAT_FILE, NATDEPFILES): new macros. 1246 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o. 1247 * config/hppahpux.mt (TDEPFILES): removed exec.o. 1248 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed. 1249 * nm-hppa[bh].h, hppa[bh]-nat.c: new files. 1250 * hppa[bh]-xdep.c: removed. 1251 * hppa[bh]h-tdep.c: do not include ptrace.h. 1252 * Makefile.in (HFILES): added nm-hppa[bh].h. 1253 1254 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME. 1255 1256Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com) 1257 1258 * mips-nat.c: Straighten out include files. Work around 1259 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h> 1260 for Ultrix-4.2. 1261 1262Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com) 1263 1264 * mips-nat.c (fetch_core_registers, register_addr): Copy from 1265 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack 1266 backtraces from core files work. 1267 * config/decstation.mh, config/irix3.mh: Remove coredep.o. 1268 Functions are now defined in mips-nat.c. 1269 1270 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too. 1271 1272 * remote-hms.c: Disable all uses of serial_nextbaudrate and 1273 serial_default_name(). 1274 1275 * remote-hms.c, ser-go32.c, serial.h: Change from 1276 serial_timedreadchar() to new serial_readchar(). 1277 1278 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones. 1279 1280Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com) 1281 1282 * c-exp.y: Moved handling of 'const' and 'volatile' from 1283 <type> to <typebase>. This removes 2 conflicts. 1284 1285Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com) 1286 1287 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints 1288 from breakpoint table when reseting breakpoints. 1289 1290Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com) 1291 1292 Native support cleanup and corefile fixes for i386 SVR4 systems. 1293 1294 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset, 1295 fill_fpregset): Moved to i386v4-nat.c 1296 * i386v4-nat.c, nm-i386v4.h, : New files. 1297 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h. 1298 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o, 1299 change i386v-nat.o to i386v4-nat.o. 1300 1301Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com) 1302 1303 Miscellaneous 386 configs updated. 1304 1305 * config/i386aout.mt (TDEPFILES): removed exec.o. 1306 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh 1307 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o. 1308 (NAT_FILE, NATDEPFILES): new macros. 1309 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt, 1310 config/i386v4.mt (TDEPFILES): removed exec.o. 1311 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o 1312 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o. 1313 (NAT_FILE, NATDEPFILES): new macros. 1314 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o 1315 fork-child.o coredep.o corelow.o i386-xdep.o. 1316 (NAT_FILE, NATDEPFILES): new macros. 1317 1318 Native support cleanup for i386bsd (untested). 1319 1320 * config/i386bsd.mt (NATDEPFILES): exec.o removed. 1321 * config/i386bsd.mh (NATDEPFILES): added exec.o 1322 * tm-i386bsd.h (FLOAT_INFO): removed. 1323 * nm-i386bsd.h (FLOAT_INFO): added. 1324 1325 Native support for i386v (untested). 1326 1327 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o 1328 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o. 1329 (NAT_FILE, NATDEPFILES): new macros. 1330 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o. 1331 * i386-xdep.c: removed. 1332 * Makefile.in (HFILES): added nm-i386v.h 1333 * i386v-nat.c, nm-i386v.h: new file. 1334 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to 1335 nm-i386v.h. 1336 * tm-i386v.h (FLOAT_INFO): removed. 1337 1338 Native support for linux (untested). 1339 1340 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o 1341 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o. 1342 (NAT_FILE, NATDEPFILES): new macros. 1343 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o. 1344 * Makefile.in (HFILES): added nm-linux.h. 1345 * nm-linux.h: new file. 1346 * xm-linux.h: updated copyright. cleaned up formatting. 1347 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h. 1348 1349 Native support for sun386 (untested). 1350 1351 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o 1352 fork-child.o sun386-xdep.o. 1353 (NAT_FILE, NATDEPFILES): new macros. 1354 * config/sun386.mt (TDEPFILES): removed exec.o. 1355 * Makefile.in (HFILES): added nm-sun386.h. 1356 * sun386-nat.c, nm-sun386.h: new file. 1357 * sun386-xdep.c: removed. 1358 * xm-sun386.h: updated comment and copyright. 1359 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to 1360 nm-sun386.h. 1361 1362 Native support for i386mach (untested). 1363 1364 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o 1365 fork-child.o mach386-xdep.o. 1366 (NAT_FILE, NATDEPFILES): new macros. 1367 * Makefile.in (HFILES): added nm-i386mach.h. 1368 * nm-i386mach.h, i386mach-nat.c: new files. 1369 * mach386-xdep.c: removed. 1370 * xm-i386mach.h: updated copyright. 1371 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to 1372 nm-i386mach.h. 1373 1374 Native separation for go32 (untested). 1375 1376 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros. 1377 * go32-nat.c: new file. 1378 * go32-xdep.c (call_ptrace, child_resume, 1379 fetch_inferior_registers, store_inferior_registers, 1380 child_xfer_memory, fetch_core_registers): removed to go32-nat.c. 1381 1382 Native support for m88k (untested). 1383 1384 * Makefile.in (HFILES): added nm-m88k.h 1385 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR, 1386 FETCH_INFERIOR_REGISTERS): removed. 1387 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o 1388 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES. 1389 (NAT_FILE, NATDEPFILES): new macros. 1390 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o. 1391 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o. 1392 * m88k-xdep.c: removed. 1393 1394Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com) 1395 1396 * i386b-nat.c: Comment changes. 1397 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out 1398 into new nm-file. 1399 * config/i386bsd.mh (NAT_FILE): Point to new nm-file. 1400 1401Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com) 1402 1403 Avoid longjmp()-catching compilation errors in cross-ports. 1404 1405 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc. 1406 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target): 1407 Move from mips-tdep.c and tm-{irix3,mips}.h. 1408 * mips-nat.c: Remove a bunch of code that was ifdef'd out of 1409 native MIPS ports. 1410 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h 1411 and tm-mips.h. 1412 1413 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c. 1414 (fetch_core_registers): Fix bfd_seek arguments. 1415 1416Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com) 1417 1418 Make core files work again (add back the `core' target). 1419 1420 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh 1421 (NATDEPFILES): Add corelow.o. 1422 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's 1423 native dependent. 1424 1425 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh, 1426 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh, 1427 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh, 1428 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o 1429 appears. FIXME, these should be moved to NATDEPFILES for native 1430 use only. 1431 1432Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com) 1433 1434 Ultra3 host/target/native split. (untested). 1435 1436 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h. 1437 (fetch_register, fetch_inferior_registers, 1438 store_inferior_registers, fetch_core_registers): removed to 1439 ultra3-nat.c. 1440 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed 1441 to nm-ultra3.h. 1442 * Makefile.in (HFILES): added nm-ultra3.h. 1443 * nm-ultra3.h, ultra3-nat.c: new files for native support. 1444 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o 1445 fork-child.o. 1446 (NAT_FILE, NATDEPFILES): new macros for native support. 1447 * config/ultra3.mt (TDEPFILES): exec.o removed. 1448 1449 * xm-vaxult.h: add MEM_FNS_DECLARED. 1450 1451Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com) 1452 1453 * Makefile.in (VERSION): Roll to 4.6.8. 1454 (OBS): Put version.o first, so Makefile rebuild happens early. 1455 1456 * command.h: Publicize prototype for not_just_help_class_command. 1457 * command.c: Remove proto. 1458 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help 1459 output. Move "maint info" from class info to class maintenance, 1460 and improve text. 1461 * infrun.c: Move "stop" to class_obscure, and give it a 1462 function so it will not be seen as a global help topic. FIXME, 1463 it should be possible to set these attributes independently. 1464 1465 * core.c (core_command): Make nicer error message for no core support. 1466 1467 Lint around file_ptr's (bfd's off_t's) and bfd_seek. 1468 1469 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg. 1470 (elfstab_build_psymtabs): staboffset and stabstroffset args are 1471 file_ptr's. 1472 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr. 1473 (scan_compilation_units): Punt unused filename arg. dbfoff, 1474 lnoffset, and curlnoffset are file_ptr's now. 1475 (dwarf_build_psymtabs): Drop desc and filename args; use 1476 objfile. dbfoff and lnoffset are file_ptr's now. 1477 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek. 1478 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's. 1479 (elf_symfile_read): Skip desc and filename args to 1480 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs. 1481 * gdb-stabs.h: Use file_ptr rather than off_t. 1482 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable 1483 compile-time debug check that someone turned off as "unused". 1484 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call. 1485 * symfile.h: Update dwarf_build_psymtabs and 1486 elfstab_build_psymtabs prototypes. 1487 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read): 1488 Use file_ptr offsets. bfd_seeks use L_SET. 1489 1490Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com) 1491 1492 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo." 1493 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different 1494 value so that demangler won't be invoked. This greatly speeds up 1495 stepping. 1496 * mips-tdep.c (mips_pop_frame): Rewrite handling of 1497 linked_proc_info so that it properly deallocates the appropriate 1498 item after it is done with it instead of before. 1499 * Don't pass bogus frame pointer to create_new_frame(). Just 1500 leave it as zero so that lower level code will figure out the 1501 correct value. 1502 1503Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com) 1504 1505 Sony News native support. 1506 1507 * Makefile.in (HFILES): added nm-news.h. 1508 * nm-news.h: new file. 1509 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o 1510 fork-child.o coredep.o to NATDEPFILES. 1511 (NAT_FILE, NATDEPFILES): new macros for native support. 1512 * config/news.mt (TDEPFILES): removed exec.o. 1513 1514 * remote-vx.c: remove redundant include of sys/time.h. 1515 1516 * infrun.c: include ctype.h. Otherwise some machines result in 1517 undefined for isdigit. 1518 1519Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com) 1520 1521 * configure.in: Convert m68k entries to m68* entries to handle 1522 all the various m68xxx hosts and targets. 1523 * config/news1000.mt: No longer needed, same as news.mt. 1524 1525Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com) 1526 1527 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o. 1528 1529Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com) 1530 1531 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h, 1532 nm-sun2.h, nm-mips.h. 1533 1534 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o. 1535 1536 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES. 1537 1538 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o. 1539 1540Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com) 1541 1542 * xm-hppah.h: if __STDC__ is not defined, define 1543 HPPA_COMPILER_BUG. 1544 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native 1545 compiler; see the comment in the file. 1546 1547Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com) 1548 1549 First cut at support for all BSD variants on 386. 1550 1551 * tm-i386bsd.h, xm-i386bsd.h: New config files. 1552 * i386b-nat.c: New native support file. 1553 * configure.in: Add host and target for i[34]86-*-bsd*. 1554 * config/i386bsd.mh, config/i386bsd.mt: New config files. 1555 1556Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com) 1557 1558 Sun2 native support (untested). 1559 1560 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS, 1561 REGISTER_U_ADDR): removed to nm-sun2.h. 1562 * nm-sun2.h: new file. 1563 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o 1564 fork-child.o sun3-xdep.o removed. 1565 (NAT_FILE, NATDEPFILES): new macros. 1566 1567 Mips native support. Decstation and iris4 have been tested. 1568 Iris3 has not. 1569 1570 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset, 1571 fill_fpregset): removed to irix4-nat.c 1572 * mips-xdep.c: removed. 1573 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new 1574 files. 1575 * procfs.c: include nm.h. 1576 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed. 1577 * xm-irix4.h: bump copyright. 1578 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS, 1579 PROC_NAME_FMT): removed. 1580 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed. 1581 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o. 1582 (NAT_FILE, NATDEPFILES): new macros for native support. 1583 (CC): supply default compiler switches. 1584 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o 1585 fork-child.o coredep.o. 1586 (NAT_FILE, NATDEPFILES): new macros for native support. Note that 1587 irix3 is untested. 1588 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o 1589 fork-child.o mips-xdep.o coredep.o. 1590 (NAT_FILE, NATDEPFILES): new macros for native support. 1591 1592Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com) 1593 1594 * config/rs6000.mh (XDEPFILES): removed fork-child.o. 1595 (NATDEPFILES): added fork-child.o 1596 * config/sun3os3.mh (XDEPFILES): removed fork-child.o. 1597 (NATDEPFILES): added fork-child.o 1598 * config/sun3os4.mh (XDEPFILES): removed fork-child.o. 1599 (NATDEPFILES): added fork-child.o 1600 1601Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com) 1602 1603 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered, 1604 by using puts_filtered instead. 1605 1606Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) 1607 1608 * remote-nindy.c (nindy_load): Replacement version from Steve 1609 Chamberlain, doesn't require forking to run "strip" or "sx". 1610 1611Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com) 1612 1613 * Makefile.in (HFILES): Add nm-*.h files. 1614 1615Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com) 1616 1617 * config/sun4os4.mh (XDEPFILES): fork-child.o removed. 1618 (NATDEPFILES): added fork-child.o. 1619 1620 * doc/gdbint.texinfo: document a few more macros, create new 1621 section for native macros. 1622 1623Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com) 1624 1625 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending 1626 resolution of copyright issues. 1627 1628Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com) 1629 1630 * Makefile.in (setup-to-dist): Remove -norecursion so that doc 1631 subdir gets configured. 1632 1633Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com) 1634 1635 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip 1636 program. 1637 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of 1638 searching for a "bfd_strip" program. Also, fixed up arguments 1639 passed to that program. 1640 1641 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r", 1642 which is now used for something else. Rewrite description of 1643 associated parameters to match how gdb does it now. 1644 (ADDITIONAL_OPTION_HELP): Fix message accordingly. 1645 1646 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type. 1647 1648Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com) 1649 1650 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as 1651 to_notice_signals. 1652 1653 * inferior.h (proc_signal_handling_change): prototype removed. 1654 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed. 1655 (handle_command): now calls target_notice_signals. 1656 * procfs.c (proc_signal_handling_change): renamed to 1657 procfs_notice_signals. Now static. Add prototype. All callers 1658 changed. 1659 * target.h (struct target_ops): new field, to_notice_signals. 1660 (target_notice_signals): new macro to cover new field. 1661 * target.c (cleanup_target): default to_notice_signals to ignore. 1662 * corelow.c (core_ops), 1663 exec.c (exec_ops), 1664 inftarg.c (child_ops), 1665 procfs.c (procfs_ops), 1666 remote-adapt.c (adapt-ops), 1667 remote-eb.c (eb_ops), 1668 remote-es1800.c (es1800_ops, es1800_child_ops), 1669 remote-hms.c (hms_ops), 1670 remote-mm.c (mm_ops), 1671 remote-nindy.c (nindy_ops), 1672 remote-st2000.c (st2000_ops), 1673 remote-udi.c (udi_ops), 1674 remote-vx.c (vx_ops, vx_run_ops), 1675 remote.c (remote_ops), 1676 target.c (dummy_target), 1677 xcoffexec.c (exec_ops): added static initializer for 1678 to_notice_signals. 1679 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed. 1680 1681Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com) 1682 1683 * main.c (define_command): Add forgotten initializer. 1684 1685Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com) 1686 1687 * language.c, language.h: Move saved_language out to global 1688 expected_language. Set expected_language when user expectation 1689 changes. 1690 * language.c (language_info): Don't print type/range checking gub. 1691 * main.c (main): Set expected language. 1692 (execute_command): Check against expected language. 1693 * symfile.c (set_initial_language): Set expected language. 1694 1695 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf. 1696 1697Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com) 1698 1699 A bunch of changes mostly to improve debugging of C++ programs. 1700 Specifically, the calling of inferiors methods is improved. 1701 1702 * value.h: New macros METHOD_PTR_IS_VIRTUAL, 1703 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially 1704 hide the implementation details of pointer-to-method objects. 1705 How to tell if the pointer points to a virtual method is 1706 still very dependent on the particular compiler, but this 1707 should make it easier to find the places to change. 1708 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c 1709 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_* 1710 macros, instead of a hard-wired-in code that incorrectly 1711 assumed a no-longerused representation of pointer-to-method 1712 values. And otherwise fix the relevant bit-rotted code. 1713 1714 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]): 1715 If there are both fields and methods, put a space between. 1716 1717 * stabsread.c (read_struct_type): Fix bug in handling of 1718 GNU C++ anonymous type (indicated by CPLUS_MARKER followed 1719 by '_'). (It used to prematurely exit the loop reading in 1720 the fields, so it would think it should start reading 1721 methods while still in the fields. This could crash gdb 1722 given a gcc that can emit nested type information.) 1723 1724 * valops.c (search_struct_method): Pass 'this' value by 1725 reference instead of by value. This provides a more 1726 consistent interface through a recursive search where the 1727 "bottom" functions may need to adjust offsets (due to multiple 1728 inheritance). 1729 * valops.c, value.h, values.c: Pass extra parameters to 1730 value_fn_field and value_virtual_fn_field so we can 1731 correctly adjust offset for multiple inheritance. 1732 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify 1733 virtual function calls by using value_virtual_fn_field(). 1734 * values.c: New function baseclass_offset, derived from 1735 baseclass_addr (which perhaps can be made obsolete?). 1736 It returns an offset rather than an address. This is a 1737 cleaner interface since it doesn't mess around allocating 1738 new values. 1739 * valops.c (search_struct_method): Use baseclass_offset 1740 rather than baseclass_addr. 1741 1742Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com) 1743 1744 * Makefile.in: Re-install 29K/UDI stuff. 1745 * remote-udi.c (udi_resume): Clean up. 1746 * (udi_wait): Rewrite, leave out bugs. 1747 * Add debugging code to print out all register fetches and stores. 1748 * Straighten out target_ops. 1749 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword. 1750 1751Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com) 1752 1753 * remote-udi.c (udi_create_inferior): run with no arguments should 1754 not pass the program name as an argument, since the UDI code 1755 already handles that. 1756 (udi_load): get the symbols from prog_name, not arg_string (the 1757 load command should really use arg_string as the program name, not 1758 prog_name, but at least the run command works now). 1759 1760 * munch: HP9000/300 nm puts an extra space between T and symbol 1761 name. 1762 1763 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions 1764 needed for vxworks targets. 1765 1766Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com) 1767 1768 * am29k-tdep.c (_initialize_29k): Make it possible for the 1769 user to set and query the address where function calls into the 1770 inferior write a small scratch routine. `set call_scratch_address' 1771 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error. 1772 * remote.c (remote_prepare_to_store): Only fetch regs if they are 1773 not already cached validly. 1774 1775Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com) 1776 1777 Rs6000 native support. 1778 1779 * infptrace.c: remove #ifdef USG from around include ptrace.h. 1780 machines without this header should not be compiling this file. 1781 * nm-rs6000.h, rs6000-nat.c: new files for native support. 1782 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h. 1783 * rs6000-xdep.c: removed. all code now in rs6000-nat.c. 1784 * xm-rs6000.h: do not include ptrace.h. 1785 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h. 1786 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o. 1787 infptrace.o and inftarg.o move to NATDEPFIES. 1788 (NAT_FILE, NATDEPFILES): new macro for native support. 1789 1790 Sun3 native support. 1791 1792 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES): 1793 new macros for native support. 1794 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES, 1795 removed sun3-xdep.o. 1796 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to 1797 nm-sun3.h. 1798 * sun3-xdep.c: removed. All code is now in sun3-nat.c. 1799 * sun3-nat.c, nm-sun3.h: new files for native support. 1800 1801Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com) 1802 1803 * dwarfread.c (dbsize): New variable to hold size of dwarf info. 1804 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to 1805 dbfsize and use it to initialize new local file scope dbsize. 1806 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it. 1807 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize 1808 DIEs as well as the current check for undersize DIEs. This helps 1809 to gracefully detect and reject corrupted DIE information. 1810 1811Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com) 1812 1813 Add `command hooks' and a hook for inferior program stopping. 1814 1815 * command.h (struct cmd_list_element): Remove unused `aux' 1816 field. Add new `hook', `hookee', and `cmd_pointer' fields. 1817 * command.c (add_cmd): Initialize new fields, elim old. 1818 (add_alias_cmd): Clone new fields. 1819 (delete_cmd): Un-hook hookee if we're deleting hook. 1820 (help_cmd): Tell user the command is hooked, if it is. 1821 (lookup_cmd_1): Abbreviations return the original command 1822 instead of themselves, so that hooks on the original cmd will be 1823 run. 1824 * defs.h (enum command_class): Add class_pseudo and comments. 1825 * gdbcmd.h (execute_user_command): Add prototype. 1826 * infrun.c (normal_stop): If the stop command is hooked, 1827 run the hook whenever we stop. 1828 (hook_stop_stub): Stub for catch_errors. 1829 (_initialize_infrun): Set up pseudo "stop" command. 1830 * main.c (execute_user_command): Code extracted from execute_command. 1831 (execute_command): If hooked, run the hook before the command. 1832 (define_command): If defining a new hook, check the command it 1833 is hooking, and warn if none. Install the hook. 1834 * source.c (_initialize_source): "l" is an abbrev for "list". 1835 * doc/gdb.texinfo: Document command hooks. 1836 1837 * Makefile.in (VERSION): Roll to 4.6.7. 1838 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES. 1839 * infrun.c (breakpoints_inserted): Make it static again. 1840 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse. 1841 1842Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com) 1843 1844 Native file renaming. 1845 1846 * nat-sparc.c -> sparc-nat.c 1847 * nat-sun4os4.h -> nm-sun4os4.h 1848 * nat-trash.h -> nm-trash.h 1849 * config/sun4os4.mh: track file renaming. 1850 * configure.in: link to nm.h rather than nat.h. 1851 * infptrace.c: include nm.h rather than nat.h. 1852 1853Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com) 1854 1855 Host/target/native split for sun4. 1856 1857 * Makefile.in (TSOBS): removed corelow.o. 1858 * infptrace.c: included nat.h. 1859 * nat-trash.h: temporary header file. This should be removed once 1860 all hosts have the native/host/target split. 1861 * configure.in: add a symlink from nat-trash.h to nat.h if no 1862 other nat file exists for this configuration. 1863 * sparc-tdep.c: no longer include sys/ptrace.h. 1864 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c. 1865 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to 1866 nat-sun4os4.h. 1867 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support. 1868 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o 1869 to NATDEPFILES. removed sparc-xdep.o. 1870 (NATDEPFILES, NAT_FILE): new macros for native support. 1871 1872 Break the direct connection from core_file_command to any 1873 particular type of core file support. 1874 1875 * target.h (find_core_target): new prototype. 1876 * target.c (find_core_target): new function. Walks the target 1877 list looking for the core target. 1878 * core.c (core_file_command): replace calls to core_detach and 1879 core_open with find_core_target and direct calls. 1880 1881Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com) 1882 1883 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h> 1884 for infptrace.c. 1885 config/hp300hpux.mh: ALLOCA1 was not defined. 1886 1887Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com) 1888 1889 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c, 1890 target.c, valprint.c: Use unfiltered forms of f/printf, et. al. 1891 until we can figure out a better way to do paging. 1892 1893Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com) 1894 1895 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook. 1896 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it. 1897 * hppa-coredep.c: Remove, now that we use the hook. 1898 * config/hppab.mh, config/hppah.mh: Use standard coredep.o. 1899 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook. 1900 1901 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with 1902 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all 1903 be ripped out and reimplemented right (see elfread.c). 1904 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define. 1905 1906 Rename all HPPA files to fit into unique DOS filenames: 1907 * *hppabsd* => *hppab* 1908 * *hppahpux* => *hppah* 1909 1910Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com) 1911 1912 Make the /proc support a target-struct in its own right. 1913 1914 * Makefile.in: Remove inftarg.[co], since it is now included via 1915 config/*.mh files. 1916 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that 1917 reference infptrace.o. Add fork-child.o to all *.mh that 1918 reference procfs.o. 1919 1920 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap): 1921 No longer global functions. 1922 (fork_inferior): New global function from fork-child.c. 1923 * inftarg.c (child_wait): Remove USE_PROC_FS conditional. 1924 (ptrace_me, ptrace_him): New stub functions for fork_inferior(). 1925 (child_create_inferior): Moved to fork-child.c as fork_inferior. 1926 (child_create_inferior): New tiny function that calls fork_inferior. 1927 * fork-child.c: New file, containing fork_inferior, which is 1928 built from slight mods to inftarg.c's child_create_inferior. 1929 1930 * procfs.c (procfs_ops): Add target vector. 1931 (attach): Rename as static do_attach. 1932 (procfs_create_inferior): New tiny function that calls fork_inferior. 1933 (child_xfer_memory): Rename to static procfs_xfer_memory. 1934 (store_inferior_registers): Rename to static procfs_store_registers. 1935 (inferior_proc_init): Rename to static procfs_init_inferior. 1936 (procfs_attach, procfs_detach, procfs_prepare_to_store, 1937 procfs_files_info, procfs_open, procfs_mourn_inferior, 1938 procfs_can_run): Slightly mangled copies of the corresponding 1939 child_XXX routines from inftarg.c. 1940 (proc_wait): Renamed to static procfs_wait. 1941 (child_resume): Rename to static procfs_resume. 1942 (fetch_inferior_registers): Rename to static procfs_fetch_registers. 1943 (initialize_proc_fs): Rename to initialize_procfs. Set up 1944 procfs_ops, too. 1945 1946 * putenv.c: index -> strchr. 1947 * regex.c: Always rename bcopy to memcpy, etc. 1948 FIXME: Eventually do the renames rather than use #define's. 1949 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c. 1950 Fix bcopy->memcpy. 1951 * sparc-xdep.c: Move deferred_stores to target dependent. 1952 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed. 1953 1954Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com) 1955 1956 Split non-target-dependent code out of target_attach routines. 1957 1958 * target.h: Comments on target_attach args and results. 1959 * infcmd.c (attach_command): Check for existing execution, call 1960 target_attach, set up terminal status and wait_for_inferior, wait 1961 for the attach status, and do normal_stop. 1962 * inftarg.c (child_attach): Remove target independent stuff. 1963 * remote-adapt.c (adapt_attach): Ditto. 1964 * remote-mm.c (mm_attach): Ditto. 1965 * remote-udi.c (udi_attach): Ditto. 1966 * remote-vx.c (vx_attach): Ditto. 1967 1968 Cleanup. 1969 1970 * remote-hms.c (hms_attach): Remove completely, it was useless. 1971 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove 1972 commented-out start_remote calls. 1973 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove 1974 DENTER and DEXIT macros and their calls. Use a real debugger -- 1975 like gdb -- to see what functions are being called when. 1976 * utils.c (strcmp_iw): Make nonstatic, for lint. 1977 1978Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com) 1979 1980 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups. 1981 1982Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com) 1983 1984 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's 1985 fix to differentiate between gcc1 & gcc2 compiled files so that we 1986 can debug calls that pass structs as args correctly. 1987 * symmisc.c (dump_symtab): If block was compiled with gcc, say 1988 so, and what version. 1989 1990 * remote.c (remote_wait): Make regs be char to avoid picayune 1991 ANSI compiler warnings. 1992 1993 * energize.h: Move all external struct decls to inside of 1994 __STDC__, add prototype for energize_shell_wait(). 1995 * energize.c (getpty): Clean up, make us really get a controlling 1996 terminal. 1997 * (energize_initialize): Disable SIGIO prior to setting up for 1998 I/O interrupts. Move setsid(), et. al. to getpty(). 1999 * (energize_shell_wait): New routine to wait for things started 2000 via the shell command, uses wait() instead of /dev/proc. 2001 * Also, add prototype for execute_command_1(). 2002 2003Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com) 2004 2005 * inftarg.c (child_create_inferior, child_attach, 2006 child_mourn_inferior): collect unix child process stratum 2007 functions which live below the target vector into this file to 2008 facilitate host/target/native split. Also, make them static. 2009 * inflow.c (child_mourn_inferior): removed. 2010 * infrun.c (child_create_inferior, child_attach): removed. 2011 (resume): becomes global so that functions below the 2012 target vector can find it. 2013 * inferior.h (resume): add prototype. 2014 (child_mourn_inferior, child_create_inferior, child_attach): 2015 remove prototypes. 2016 2017 * xcoffexec.c (exec_ops): child_attach and child_create_inferior 2018 replaced with find_default_attach and 2019 find_default_create_inferior. 2020 2021Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com) 2022 2023 * i960-pinsn.c: Use _filtered routines for printing, so symbolic 2024 addresses don't get displayed in the wrong positions. 2025 2026Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com) 2027 2028 Separate core functions along target vector in preparation for 2029 native support. Functions above vector now live in core.c. Those 2030 below in corelow.c. 2031 2032 * core.c (solib_add_stub, core_close, core_open, core_detach, 2033 get_core_registers, core_files_info, core_ops): moved to corelow.c 2034 (_initialize_core): removed addition of core_ops target. 2035 * corelow.c: new file. 2036 (solib_add_stub, core_close, core_open, core_detach, 2037 get_core_registers, core_files_info, core_ops): moved from core.c 2038 (_initialize_corelow): new function. 2039 * gdbcore.h (core_open, core_detach): added prototypes. 2040 (core_ops): add forward declaration. 2041 * Makefile.in (SFILES_MAINDIR): add core.c 2042 (OBS): add core.o 2043 (TSOBS): change core.o to corelow.o 2044 2045Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com) 2046 2047 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3' 2048 instead of 'sun' predefined symbol so that trap analysis code is 2049 enabled only when the TARGET is a sun3. 2050 2051Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) 2052 2053 * tm-i960.h (ext_format_i960): Add top-level declaration. 2054 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested 2055 blocks, else Sun4 compiler complains. 2056 2057Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com) 2058 2059 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break' 2060 instruction's argument. Patch from jonathan@cs.stanford.edu 2061 (Jonathan Stone). 2062 2063Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com) 2064 2065 Break the thread of control that implies that a unix child 2066 process will be the default target. 2067 2068 * target.c (find_default_run_target, find_default_attach, 2069 find_default_create_inferior, return_zero): new functions. 2070 (cleanup_target): Make return_zero the default for to_can_run. 2071 2072 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and 2073 child_create_inferior references with find_default_XXX instead. 2074 2075 * target.h (struct target_ops): new field, to_can_run. 2076 (find_default_attach, find_default_create_inferior): new prototypes. 2077 (target_can_run): new macro. 2078 2079 * Also added a zero (default) to_can_run element to all static 2080 struct target_ops initializations throughout GDB, except: 2081 * inftarg.c (child_ops): Use new child_can_run() to enable child runs. 2082 2083 * infrun.c (child_create_inferior): Clean up error handling when 2084 no exec file is specified. 2085 (child_attach): Don't require exec file. 2086 2087Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com) 2088 2089 Remove kill_inferior_fast, in favor of target_kill, which goes 2090 through the target vector. 2091 2092 * inferior.h (kill_inferior_fast): remove declaration. 2093 2094 * main.c (disconnect): call quit_cover using catch_errors rather 2095 than calling kill_inferior_fast directly. New way goes through 2096 the target vector, handles attached processes, and writes 2097 command history if appropriate. 2098 (quit_cover): new function, wrapper for quit_command. 2099 2100 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c, 2101 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast, 2102 inlining them into the local kill_inferior when needed. 2103 2104Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com) 2105 2106 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'. 2107 * stabsread.c (read_struct_type): Simplify complicated expression 2108 for dumb DECstation compiler. 2109 2110Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com) 2111 2112 * m68k-pinsn (print_insn_arg, fetch_arg): added support for 2113 operands to memory management instructions, from WRS. 2114 2115Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com) 2116 2117 * main.c (main): Back out previous language setting changes. 2118 Replace with simple default to C before processing any init 2119 files. There MUST be a language set, even in the absence of 2120 init files or executables, or expression parsing fails. 2121 2122Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com) 2123 2124 * main.c (main): Move code that sets initial language to 2125 symfile.c. Fixup places where command files are processed to 2126 be consistent in setting a default language if none has been 2127 previously set. 2128 * symfile.c (set_initial_language): Add code moved from 2129 main() that sets an initial default language when a new 2130 symbol file is read. 2131 * symfile.c (symbol_file_command): Call set_initial_language. 2132 * symtab.c (find_main_psymtab): Add FIXME comment. 2133 2134Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com) 2135 2136 * breakpoint.c, sparc-tdep.c: comment changes. 2137 * configure.in: removed target_dependent line. 2138 2139 * remote-mm.c (mm_attach): change printf to error to prevent 2140 fallthrough bug. 2141 * remote-udi.c (udi_attach): change printf to error to prevent 2142 fallthrough bug. 2143 2144 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace 2145 calls to {fetch|store}_inferior_registers with calls to 2146 target_{fetch|store}_registers, for remote-target independence. 2147 2148Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com) 2149 2150 * Makefile.in: Fix bug I introduced in merging Rich's change. 2151 * infrun.c (child_create_inferior): Use proceed() rather than 2152 doing all the same stuff by hand. 2153 2154Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com) 2155 2156 * Makefile.in, configure.in: add support for files used only when 2157 configured native, that is, when host = target. 2158 2159Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com) 2160 2161 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred 2162 stores are target dependent and were moved from xm to tm. 2163 2164Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com) 2165 2166 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir. 2167 2168 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE 2169 overrides, to avoid problem in xdr_bytes with malloc(0) => 0. 2170 2171Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com) 2172 2173 * target.h (struct target_ops): removed to_convert_to_virtual and 2174 to_convert_from_virtual elements. Initializations removed from 2175 all static initializations. 2176 (target_convert_to_virtual, target_convert_from_virtual): 2177 removed. 2178 (host_convert_to_virtual, host_convert_from_virtual): Removed 2179 forward declarations. 2180 * target.c (cleanup_target): removed default assignments for 2181 to_convert_to_virtual and to_convert_from_virtual. 2182 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual): 2183 removed. 2184 * findvar.c (value_of_register, value_from_register): 2185 target_convert_to_virtual inlined. 2186 * infcmd.c (do_registers_info): target_convert_to_virtual inlined. 2187 * valops.c (value_assign): target_convert_from_virtual inlined. 2188 2189Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com) 2190 2191 * main.c (gdb_readline): Avoid printf_filtered, which sets char 2192 position wrong if used for the prompt. 2193 * utils.c (puts_filtered): Comment: NOT a puts() replacement! 2194 2195 Support for accessing arbitrary MIPS stack frames in memory. 2196 2197 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is 2198 set, run it before INIT_EXTRA_FRAME_INFO. 2199 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it. 2200 2201 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame' 2202 (FP) value in the frame_info struct if it is zero (as from top of 2203 execution stack). 2204 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC. 2205 2206 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always 2207 comes back as zero. So does FP_REGNUM, as a trigger for 2208 init_extra_frame_info. 2209 2210 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get 2211 the program counter set before INIT_EXTRA_FRAME_INFO is run. 2212 (INIT_FRAME_PC): Defined to null. 2213 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab. 2214 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command. 2215 Briefly explain MIPS stacks in GDB. 2216 2217Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com) 2218 2219 * copying.awk, copying.c (show_copying_command, 2220 show_warranty_command): Rename from copying_info, warranty_info, 2221 to match command function conventions. 2222 2223 * utils.c (prompt_for_continue): Reinitialize more-counts 2224 before printing anything, and again afterward. Fix comments. 2225 (vfprintf_filtered): Eliminate static buffer; use auto buffer, 2226 or alloca() if needed. 2227 2228 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to 2229 detect native versus cross-host. 2230 2231Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com) 2232 2233 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for 2234 Suns. Rename to m68k_saved_pc_after_call. 2235 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use 2236 m68k_saved... instead of sun3_saved... 2237 2238Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com) 2239 2240 * Makefile.in (update-depend, update-alldeps): Split out of 2241 setup-to-dist, for convenience in rebuilding the depend and 2242 alldeps.mak files. 2243 (assorted): Update to catch straggler files when building gdb.tar.Z. 2244 2245Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com) 2246 2247 Preliminary cleanup for splitting host/native/target. 2248 2249 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP 2250 here; it is dealt with at a gdb-target-independent level. 2251 * rs6000-tdep.c (single_step): Don't call ptrace, we are a 2252 high toned routine. Fix return type to void. 2253 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it. 2254 Rich and I believe the "real problem" was that both single_step 2255 and target_resume were issuing PT_CONTINUE calls. This would 2256 cause the second PT_CONTINUE to sometimes fail because the process 2257 was already running. 2258 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge. 2259 2260Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com) 2261 2262 * energize.c (pty_to_kernel): Must check for EAGAIN as 2263 termination condition. 2264 (full_filename): Don't prepend dirname if filename begins with /. 2265 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad 2266 messages properly!! 2267 (getpty (NCR)): Lotsa bug fixes... 2268 (kernel_dispatch (case StopRType)): Use kill() instead of 2269 killpg() so we can deal with losing systems... 2270 (wait_for_events): Work around NCR select() lossage. It doesn't 2271 zero out readfds when select() returns zero. 2272 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use 2273 getcwd() instead of getwd() (NCR getwd() seg faults). 2274 (energize_wait): Use sigaction() for NCR. Their version of signal() 2275 is unreliable by default. 2276 2277 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an 2278 error from PIOCSWSTOP. 2279 2280 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c, 2281 symfile.c, target.c, valprint.c: Use _filtered form of *printf. 2282 defs.h, utils.c: Make vfprintf_filtered global. 2283 2284 * energize.c (send_location): New routine to consolidate all 2285 places where we must notify kernel of where the given pc is. 2286 (cplus_demangle): Put single-quotes around demangled names. 2287 (energize_call_command): Call send_location() after doing up, 2288 down, and frame commands. 2289 2290Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com) 2291 2292 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first 2293 pass at doc for two new remote targets---29K using UDI, and Tandem 2294 ST2000 using STDBUG. 2295 2296 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__ 2297 2298 * doc/all.m4: turn on H8/300 stuff for generic manual 2299 2300 * doc/gdbinv-s.m4.in: remove text on special procedures to continue 2301 after explicit call to breakpoint() in serial stubs. 2302 2303Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com) 2304 2305 * mipsread.c: Clean up some white space. 2306 (parse_symbol): Handle stEnd of stFile. 2307 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal. 2308 2309 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers, 2310 store_inferior_registers): Replace unexplained numbers 2311 with manifest constants from a DECstation header file. 2312 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>. 2313 (REGISTER_U_ADDR): Fix up for Ultrix 4.2. 2314 2315 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h. 2316 2317 * stack.c (_initialize_stack): "dow" should be a valid abbreviation 2318 for "down". Suggested by Richard Stallman. 2319 2320Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) 2321 2322 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid 2323 redeclaration bug on SunOS 4. 2324 2325Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com) 2326 2327 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums. 2328 * m68k-stub.c: Remove a few extraneous ANSI-isms. 2329 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if 2330 they aren't already there. 2331 * remote-vx.c (vx_prepare_to_store): Ditto. 2332 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__. 2333 2334Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com) 2335 2336 Removed a large number of changes inserted by Per Bothner 2337 for C++ support. These will go back in when they've been 2338 examined. 2339 2340Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com) 2341 2342 * serial.h: Fix prototye for serial_raw(). 2343 * ser-bsd.c, ser-termios.c: Fix args for serial_open() & 2344 serial_write() to match prototypes. 2345 * remote-st2000.c (get_reg_name): Make *p be const. 2346 2347Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) 2348 2349 * remote-nindy.c (nindy_fetch_registers): Make return type void, 2350 to agree with target structure field type. 2351 (nindy_store_registers): Ditto. 2352 2353 * Makefile (OPCODES): New var, pointing to opcodes library. 2354 (CLIBS, CDEPS): Include it. 2355 (saber_gdb): Load opcodes library. 2356 2357Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com) 2358 2359 * a68v-xdep.c (store_inferior_registers): declare as void. 2360 * infptrace.c: HP/Apollos have ptrace.h in the wrong place. 2361 * remote-st2000.c: Massive changes to use new serial package. 2362 Also added 'connect' command to transparantly connect to serial 2363 port. 2364 * ser-termios.c: Big cleanup, use nicer coding conventions. 2365 * ser-bsd.c: New module, serial stuff for BSD systems. 2366 * serial.h: Define struct ttystate properly using HAVE_TERMIO. 2367 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE... 2368 2369Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com) 2370 2371 * doc/gdb.texinfo: fix shameful error of agreement reported by 2372 jimb@occs.cs.oberlin.edu (Jim Blandy) 2373 * doc/gdb.texinfo: remove old partial discussion of remote serial 2374 protocol (via serial debug stubs) 2375 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing 2376 use of serial debug stubs 2377 2378Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com) 2379 2380 * symfile.h: Declaration of set_demangling_style() moved 2381 here from demangle.h (which is now in ../include). 2382 * i386-xdep.c: Update comment. 2383 2384Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com) 2385 2386 * symtab.c (completion_list_add_symbol): restructured to optimize 2387 for time. First clip names that cannot match. Then clip any 2388 names we've already considered. Drop a redundant strncpy. Drop 2389 a redundant malloc and associated free for demangled names. 2390 2391Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com) 2392 2393 * a68v-xdep.c (store_inferior_registers): Define as type void. 2394 * configure.in: Add host m68k-apollo*-bsd*. 2395 * demangle.c (struct demanglers): Use enum instead of constant 2396 value to keep braindamaged HP/Apollo compiler happy. 2397 2398Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com) 2399 2400 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to 2401 match "FOO". This allows 'break Foo' to work when Foo is 2402 a mangled C++ function. (See comment before function.) 2403 2404Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com) 2405 2406 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug, 2407 for files in vx-share/*.c. 2408 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention, 2409 for normal GDB source files. 2410 2411 * Makefile.in (VERSION): Roll to 4.6.6. 2412 2413 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h. 2414 * tm-sun3.h: Remove STACK_END_ADDR, no longer used. 2415 * tm-sun3os4.h: Update comments. 2416 * xm-delta88.h: Remove STACK_END_ADDR. 2417 2418Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com) 2419 2420 * Makefile.in (VERSION): Roll to 4.6.5. 2421 2422 * infrun.c: Lint for recent `handle' changes. 2423 2424 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up. 2425 * serial.h (EXFUN): Remove all uses, convert to PARAMS. 2426 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files 2427 should include a ser-XXX.o module. 2428 2429 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap. 2430 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const. 2431 2432 * configure.in: Map unrecognized sun 68k's, sun sparcs, into 2433 known suns in configure.in, rather than mapping them to unique 2434 config files that happen to duplicate other config files. 2435 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*). 2436 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*). 2437 2438Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com) 2439 2440 * configure.in (*-*-sunos*): Use trailing * to match all 2441 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1. 2442 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped 2443 in production on Sun-4. 2444 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff. 2445 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files. 2446 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files. 2447 2448 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt, 2449 config/sparc-noun.mt: New target configs for embedded. 2450 * config/sun4os3.{mh,mt}: Remove, never existed in production. 2451 2452 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New 2453 target definitions for embedded with and without underlines on 2454 identifiers. 2455 2456 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE: 2457 not a parameter of the CPU, but of the development environment. 2458 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE. 2459 2460Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com) 2461 2462 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab 2463 (which involves reading in main's symtab) if we have no breakpoints. 2464 2465Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com) 2466 2467 * dwarfread.c (cu_language): New local variable to record 2468 language for current compilation unit being processed. 2469 * dwarfread.c (set_cu_language): New local function to decode 2470 and record language for current compilation unit being processed. 2471 * dwarfread.c (synthesize_typedef): Add local function to 2472 synthesize a typedef for C++ classes, structs, unions, and 2473 enumerations. 2474 * dwarfread.c (read_structure_scope): Synthesize typedefs 2475 for C++ classes, structs and unions. 2476 * dwarfread.c (read_enumeration): Synthesize typedefs for 2477 C++ enumerations. 2478 * dwarfread.c (read_file_scope): Call set_cu_language to 2479 record language for current compilation unit. After symtab 2480 is built, save this recorded language. 2481 * dwarfread.c (process_dies, add_partial_symbol, struct_type, 2482 scan_partial_symbols, new_symbol): Recognize TAG_class_type. 2483 * dwarfread.c (add_partial_symbol): Synthesize partial symbol 2484 typedefs for C++ classes, structs, unions, and enumerations. 2485 * dwarfread.c (scan_compilation_units): Call set_cu_language 2486 to record language for current compilation unit. 2487 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here 2488 for TAG_enumeration_types, rather than in add_partial_symbol. 2489 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type 2490 case with class, struct, and union type cases, now that they are 2491 the same. Remove tests for non-NULL name attributes, now done 2492 by callers. 2493 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but 2494 treat as alias for TYPE_CODE_STRUCT for now. 2495 2496Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com) 2497 2498 * Makefile.in: map "gdb" through program_transform_name when 2499 installing. 2500 2501Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com) 2502 2503 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c} 2504 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset): 2505 Use "regi" for local indexing through register numbers, reserving 2506 "regno" for the name of a specific register passed as an input 2507 parameter. Fix bug propagated through all versions that sometimes 2508 used regno as an index when it should have been regi, thus using 2509 -1 as an index in some cases. 2510 2511Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com) 2512 2513 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include, 2514 respectively, so same demangler can be used by other programs. 2515 * Makefile.in: Remove demangler stuff. 2516 * Makefile.in (depend): Pass -I../readline (needed for main.c). 2517 * demangle.c (_initialize_demangler): Tell demangler which 2518 CPLUS_MARKER to assume. 2519 2520Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com) 2521 2522 RS/6000 portability changes (for hosting cross-debuggers). 2523 2524 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET. 2525 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h, 2526 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere. 2527 * printcmd.c (print_frame_args): Remove an RS/6000 dependency. 2528 * stabsread.c (define_symbol): Remove RS/6000 dependencies. 2529 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent. 2530 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep. 2531 (NO_SINGLE_STEP): Add, target-dependent. 2532 (loadinfotextindex): Lowercase, remove "aix_". 2533 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c. 2534 (NO_SINGLE_STEP): Remove, target-dependent. 2535 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code. 2536 * xcoffread.c: Only build file if RS/6000 native GDB. 2537 (build_function_symbol): Remove #if 0'd code. 2538 * rs6000-tdep.c: Cleanup. Add static fn protos. 2539 Use CORE_ADDR for addresses throughout. Make void fns void. 2540 (pop_dummy_frame): Add FIXME about bogosity of design here. 2541 (rs6000_struct_return_address): Ditto. 2542 (frameless_function_invocation, frame_get_cache_fsr, 2543 frame_initial_stack_address, xcoff_relocate_symtab, 2544 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo, 2545 add_text_to_loadinfo, find_toc_address): Move from xdep file. 2546 Use CORE_ADDRs. Change identifiers to lowercase. 2547 2548 * rs6000-xdep.c: Make whole file conditional on native RS/6000, 2549 supplying dummy routines if non-native. Add prototype for 2550 static exec_one_dummy_insn. Move a mess of functions to 2551 rs6000-tdep.c (as above). Remove #if 0'd code. 2552 2553 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side. 2554 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug. 2555 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o. 2556 2557 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems 2558 for callers. 2559 2560 * vx-share/README, nindy-share/README: New files describing 2561 how these directories' code is shared, and with whom. 2562 2563Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com) 2564 2565 * configure.in (target configurations): Reformat into table. 2566 Remove unsupp. Amigados host and target. Ditto Mach 386 target. 2567 2568 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs. 2569 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto. 2570 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt. 2571 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs. 2572 * config/nindy960.mt: Remove useless MT_CFLAGS setting. 2573 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h. 2574 2575 * Makefile.in (config-check): Add command to check whether 2576 configure.in is consistent with config/*. 2577 2578Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com) 2579 2580 * configure.in (host configurations): Reformat nested cases into 2581 easy-to-maintain table. 2582 (m68k-altos-*, i386v*): We don't care whether coff encap is used. 2583 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove. 2584 2585Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com) 2586 2587 * cplus-dem.c: Reorder args to most local functions to make them 2588 follow the consistent pattern of struct work_stuff pointer first, 2589 followed by pointer into string being demangled, followed by 2590 pointer to the string where the result is being stored, followed 2591 by other args. Also generally replace most variables of name 2592 "type" with "mangled" for consistency. They all pointed to the 2593 same string but half were one name and half the other. 2594 * cplus-dem.c (LONGERNAMES): Remove #ifndef's. 2595 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow 2596 use whenever a qualified name is being demangled. 2597 * cplus-dem.c (do_type): Qualified names are treated similarly 2598 to fundamental types, not as modifiers of fundamental types. 2599 2600Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com) 2601 2602 * configure.in: Add sparclite as a target. 2603 2604 * sparc-stub.c (handle_exception): Flush instruction cache just 2605 before returning to the user. (hexToInt): Fix overzealous cleanup. 2606 2607Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com) 2608 2609 * infrun.c (handle_command): Rewrite to allow multiple signal 2610 numbers, signal number ranges, and to recognize "all" to mean all 2611 signals except those used by the debugger. 2612 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command 2613 to set or reset actions for specific signals. 2614 2615Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com) 2616 2617 * coffread.c (decode_type): Call alloc_type to alloc new 2618 types. 2619 * stabsread.c (read_array_type, read_range_type, define_symbol): 2620 Call alloc_type to alloc new types. 2621 * stabsread.c (define_symbol): Move dbl_valu symbol field data 2622 from type_obstack to symbol_obstack. 2623 * stabsread.c (define_symbol): Move typedef_sym from type_obstack 2624 to symbol_obstack. 2625 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data 2626 associated with a type, using the same mechanism as was used to 2627 allocate space for the type structure itself. 2628 * coffread.c (patch_type, coff_read_struct_type, 2629 coff_read_enum_type): Use TYPE_ALLOC. 2630 * dwarfread.c (struct_type): Use TYPE_ALLOC. 2631 * gdbtypes.c (create_array_type, check_stub_method, 2632 allocate_cplus_struct_type): Use TYPE_ALLOC. 2633 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC. 2634 * stabsread.c (read_struct_type, read_array_type, read_enum_type, 2635 read_range_type): Use TYPE_ALLOC. 2636 2637Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com) 2638 2639 * breakpoint.c (breakpoint_re_set): Select a default source 2640 symtab if one is not currently selected. 2641 * utils.c (query): Call wrap_here before building the output 2642 query string, to turn off wrapping and flush any buffered output. 2643 Otherwise our query may end up in the wrap buffer and never be 2644 seen by the user. 2645 * eval.c (evaluate_subexp): Report error when attempting to 2646 evaluate subscript for types without a target type, rather 2647 than dumping core by using the NULL pointer. 2648 * symfile.c (symbol_file_command): Forget current_source_symtab 2649 and current_source_line when discarding symbol table. 2650 2651Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com) 2652 2653 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>. 2654 2655 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type. 2656 * mips-tdep.c (mips_print_register): Alloc enough space for two regs. 2657 2658Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com) 2659 2660 * remote.c (remote_open): Fix baud rate setting to make -b flag 2661 work. (remote_wait): Change 'T' message parser to deal with new 2662 improved format which allows stub to send an arbitrary bunch of 2663 registers. 2664 * sparc-stub.c: General cleanups. (trap_low, handle_exception): 2665 make all this re-entrant by storing all state on the stack. Clean 2666 up memory error trapping. (computeSignal, set_debug_traps): 2667 make it all table driven. Make a start at a baud rate setting command. 2668 2669Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com) 2670 2671 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2. 2672 2673 * remote-vx.c: redefine malloc to avoid buggy declaration on 2674 RS/6000 <rpc/types.h>. 2675 xm-rs6000.h: include <sys/select.h> to define fd_set for 2676 <rpc/svc.h> on RS/6000. 2677 2678Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com) 2679 2680 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to 2681 recursive invocations of make. Always create installation 2682 directories. 2683 2684Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com) 2685 2686 * m68k-pinsn.c: Minor fix in style of output (don't use 2687 range to indicate floating point control registers). 2688 2689Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com) 2690 2691 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881. 2692 2693 * infcmd.c (registers_info): Handle multiple register names. 2694 Changes inspired by Roland McGrath. 2695 2696Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com) 2697 2698 * sparc-stub.c: New file. Mix it with your SPARClite 2699 application, and it will speak GDB remote protocol! 2700 * remote.c (remote_wait): Change 'T' (expedited reply) message to 2701 deal with arbitrary registers. Needed for sparc-stub. 2702 2703Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com) 2704 2705 * cplus-dem.c (cplus_markers): Add table for gnu style and 2706 use throughout, in place of compile time constant CPLUS_MARKER. 2707 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add. 2708 * cplus-dem.c (cfront_special): New function, as suggested 2709 by pfieland@stratus.com. 2710 * cplus-dem.c (forget_types): New function. 2711 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from 2712 demangle_prefix(). 2713 * cplus-dem.c (mop_up): Call forget_types(). 2714 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING): 2715 Use throughout, instead of checking current_demangling_style. 2716 * cplus-dem.c (demangle_signature): When finding an explicit 2717 start of function args, forget all remembered types for 2718 lucid/cfront style demangling. 2719 * cplus-dem.c (demangle_prefix): In a sequence of two or more 2720 underbar characters, use last pair as the delimiter. Hoist 2721 gnu_special() call up to cplus_demangle(). Call cfront_special() 2722 when appropriate. 2723 * cplus-dem.c (cplus_special): Fix virtual table name demangling 2724 for inherited classes. 2725 * cplus-dem.c (demangle_args): Document quirks of numbered 2726 references to previously seen types. 2727 * dbxread.c (read_ofile_symtab, process_one_symbol): 2728 Use AUTO_DEMANGLING rather than explicitly checking 2729 current_demangling_style. 2730 * demangle.h: Add some comments. 2731 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING, 2732 CFRONT_DEMANGLING): New macros. 2733 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is 2734 not found in the actual producer string produced by lcc. 2735 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather 2736 than explicitly checking current_demangling_style. 2737 2738Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com) 2739 2740 * breakpoint.c (enable_longjmp_breakpoint, 2741 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint): 2742 Check for duplicate breakpoints at the same address. Bug report 2743 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>. 2744 2745Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com) 2746 2747 * buildsym.c (end_symtab): Document that end_symtab can return 2748 NULL under non-error conditions. 2749 * dwarfread.c (read_file_scope): Guard against dereferencing NULL 2750 returned from end_symtab for empty compilation units. 2751 2752Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com) 2753 2754 * am29k-tdep.c: Lint from DECstation compiler. 2755 * mem-break.c: Restore test of BREAKPOINT size that Fred removed. 2756 As the man page says, "Sometimes you just can't get lint to shut 2757 up". That doesn't mean you should blow away the code it won't 2758 shut up about. 2759 * mips-xdep.c: Revise stubbing-out of code until Rich cleans 2760 it up over the next few weeks. Make mips x 29k build. 2761 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts. 2762 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint, 2763 but leave it as a comment because the breakpoint instruction 2764 is not easily accessible at this moment (it's static, and if 2765 we define one here, it goes into every file compiled). 2766 2767Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com) 2768 2769 * Makefile.in (VERSION): Bump to 4.6.3. 2770 * dwarfread.c (scan_partial_symbols): Skip over DIE's within 2771 function scopes when building partial symbol tables. 2772 * objfiles.c (open_existing_mapped_file): Make it clear in 2773 warning message that out of date mapped files are ignored. 2774 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation 2775 unit source file name in error message. 2776 2777Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com) 2778 2779 * dwarfread.c (struct dieinfo): Add has_at_byte_size. 2780 * dwarfread.c (struct_type): In absence of AT_byte_size for 2781 bitfield, use size of object of member's type for the size of 2782 the anonymous object containing the bit field. 2783 * dwarfread.c (completedieinfo): Set has_at_byte_size when 2784 an AT_byte_size attribute is seen. 2785 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to 2786 union aux_ext (was aux_ent). 2787 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from 2788 unsigned char* to char*, for Lucid compiler. 2789 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory 2790 to be correct type (from unsigned char* to char*). 2791 * valprint.c (type_print_derivation_info): Minor tweak to placement 2792 of commas in derived class printing. 2793 * xcoffread.c (builtin_type): Fix misspelling in fatal message. 2794 2795Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com) 2796 2797 * xm-go32.h: Define LSEEK_NOT_LINEAR 2798 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined 2799 then work out the lseek positions of newlines by running through 2800 the file and `tell'ing. This makes source file listing work on 2801 OS's where the relationship between physical position in file and 2802 canonical position is indeterminate, eg VMS and DOS. 2803 2804Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com) 2805 2806 * stabsread.c: Ensure that all members of all allocated structures 2807 are initialized to known state to avoid hard to find bugs with gdb 2808 using fields containing random data. 2809 * buildsym.c (start_subfile): Compact dirname initialization. 2810 * buildsym.c (patch_subfile_names): New function. 2811 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack. 2812 * buildsym.c (end_symtab): Free all malloc'd subfile fields. 2813 * buildsym.h (patch_subfile_names): Add prototype. 2814 * dbxread.c (process_one_symbol): Call patch_subfile_names. 2815 2816Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com) 2817 2818 * remote-udi.c: Update comments. 2819 2820 * remote.c (getpkt): Only force retransmission ten times; 2821 after that, assume bug in target code, and handle pkt anyway. 2822 2823Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com) 2824 2825 * configure.in: Add support for apollo 68k under BSD environment. 2826 * xm-apollo68b.h: New file to support above. 2827 2828Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com) 2829 2830 * configure.in: Recognize i486 host cpu. 2831 * valprint.c (type_print_derivation_info): Print derivation info 2832 in same form as class declarations in source. 2833 * valprint.c (type_print_varspec_suffix): Split arg printing 2834 code out to type_print_args function. 2835 2836Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com) 2837 2838 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility, 2839 at_import, at_frame_base. 2840 * dwarfread.c (completedieinfo): Remove cases for obsolete 2841 AT_visibility, AT_import, and AT_frame_base attributes. 2842 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for 2843 i860, which can keep up to 4 shadow breakpoints. 2844 * tm-stratus.h (USG): Define. 2845 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN. 2846 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN. 2847 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h. 2848 * xm-stratus.h (NO_JOB_CONTROL): Remove define. 2849 * config/stratus.mt (TDEPFILES): Include files available from 2850 stratus that are not yet in release pending receipt of paperwork 2851 at FSF. 2852 * buildsym.c (finish_block): Minor code format change. 2853 * gdbtypes.h (struct field): Add to comments. 2854 * gdbtypes.h (virtual_field_bits): Add to comments. 2855 * objfiles.c (allocate_objfile): Change obstack interface to 2856 match FSF merging efforts. 2857 2858Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com) 2859 2860 * Makefile.in (VERSION): Bump to 4.6.2. 2861 * Makefile.in (SFILES_MAINDIR): Add stabsread.c 2862 * Makefile.in (OBS): Add stabsread.o 2863 * Makefile.in (stabsread.o): Add build rule. 2864 * stabsread.c, stabsread.h: New files. 2865 * buildsym.c: Split out stabs specific support to stabsread.c. 2866 * buildsym.h: Split out stabs specific support to stabsread.h. 2867 * dbxread.c (stabsread.h): Include 2868 * dbxread.c (dbx_new_init): Call stabsread_new_init. 2869 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init. 2870 * dbxread.c (read_ofile_symtab): Call end_stabs. 2871 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs. 2872 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init. 2873 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add 2874 really_free_pendings to cleanups. 2875 * elfread.c (elf_new_init): Call stabsread_new_init. 2876 * gdbtypes.c: Small changes to maintenance commands. 2877 * mipsread.c (stabsread.h): Include. 2878 * mipsread.c (psymtab_to_symtab_1): Call end_stabs. 2879 * xcoffread.c (stabsread.h): Include. 2880 * xcoffread.c (global_stabs): Remove redundant def. 2881 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs. 2882 2883Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com) 2884 2885 * lmode_inferior_valid, lmode_ours_valid: New static vars. 2886 * inflow.c (terminal_init_inferior, terminal_inferior, 2887 terminal_ours_1, initialize_inflow): Record and use state 2888 of lmode_inferior_valid and lmode_ours_valid. 2889 2890Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com) 2891 2892 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE. 2893 include <sgtty.h> on USG. (from sef). 2894 2895 * depend: es1800 dependency needed here. 2896 2897Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com) 2898 2899 * buildsym.c (read_struct_type): Initialize structs allocated 2900 with alloca, to avoid using random values from stack later on. 2901 * defs.h (fprintf_filtered): Add prototype. 2902 * gdbtypes.c (check_stub_method): Fix misleading comments. 2903 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint 2904 support functions. 2905 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many 2906 small changes to maint support functions. 2907 * gdbtypes.h (cplus_struct_type): Reorganize member ordering 2908 for some fields and expand comments. 2909 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg 2910 macro and track change to obstack_full_begin macro. 2911 * utils.c (fprintfi_filtered): New function. 2912 * valprint.c (type_print_base): Fixup field printing to not 2913 print extraneous lines and not print bogus "no data fields" 2914 messages for C++ classes with no data members. Also use new 2915 fprintfi_filtered function. 2916 2917Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com) 2918 2919 * configure.in: es1800 ok for 68000 too. 2920 2921Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) 2922 2923 * configure.in: echo error messages to stderr, not stdout 2924 2925Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) 2926 2927 * configure.in: recognize hppa* instead of hppa 2928 2929Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com) 2930 2931 * energize.c: Second cut at DynamicLoad message handling. 2932 2933 * energize.c: Relativize pathnames in #include statements. 2934 * (kernel_dispatch): Better error messages for unknown protocol 2935 messages. 2936 * (kernel_dispatch): First cut at DynamicLoad message handling. 2937 2938 * Makefile.in: Remove -I../readline from all compilations, 2939 include a special case for main.o instead. 2940 2941Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com) 2942 2943 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call 2944 error if it fails to find a member type, rather than return NULL 2945 and trigger a coredump. 2946 * symtab.c (lookup_symbol, lookup_demangled_block_symbol, 2947 lookup_demangled_partial_symbol,): Ask demangle_and_match to 2948 match on complete demanglings, including argument lists for member 2949 functions, rather than just accepting the first demangling that 2950 matches the class and function name. 2951 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir 2952 to start_symtab as the directory name. 2953 * dwarfread.c (completedieinfo): Strip off any leading hostname 2954 portion of the AT_comp_dir attribute string. Gdb doesn't know 2955 what to do with them (FIXME). 2956 2957Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com) 2958 2959 * breakpoint.c (commands_command): Simplify code a bit, remove 2960 unnecessary fflush(). 2961 2962 * Makefile.in (OTHERS): Add gcc.patch. 2963 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...) 2964 2965Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com) 2966 2967 * dwarfread.c (LCC_PRODUCER): Change to match current NCR 2968 lcc producer string. 2969 2970Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com) 2971 2972 * WHATS.NEW renamed to NEWS. 2973 2974Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com) 2975 2976 * dbxread.c, dwarfread.c: Re-enable experimental code to 2977 automatically select demangling style. 2978 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply 2979 DEMANGLING_STYLE, to make more descriptive. Revert back to 2980 "auto" as default. Comment use. 2981 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove. 2982 * Makefile.in (${DEMANGLER}.o) Remove target and special 2983 compilation rule. 2984 2985Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com) 2986 2987 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions). 2988 2989Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com) 2990 2991 * Makefile.in, demangle.c: Change default demangling style to 2992 gnu. 2993 * Makefile.in: Update version to 4.6 !!! 2994 * README, WHATS.NEW: Update for 4.6. 2995 2996Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com) 2997 2998 * i960-tdep.c (frame_args_address): If arg pointer can't be found, 2999 use frame address. 3000 3001 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF 3002 nodes as base classes. 3003 3004Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com) 3005 3006 * alldeps.mak, depend: Update. 3007 3008 * xcoffread.c: Add decl for section_offset to keep prototype happy. 3009 3010 * Makefile.in (VERSION): 4.5.9. 3011 3012 * xm-hp300bsd.h: Add decl for strdup(). 3013 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in 3014 PDR. Cleanup a few things, fix compilation warnings. 3015 3016Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com) 3017 3018 * Makefile.in (DEMANGLING_STYLE): New define to set default 3019 demangling style for C++. Defaults to "auto". 3020 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE. 3021 * Makefile.in (SFILES_MAINDIR): Add demangle.c 3022 * Makefile.in (OBS): Add demangle.o 3023 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING): 3024 Remove compile time decisions about demangling style and replace 3025 with runtime decisions using current_demangling_style. 3026 * cplus-dem.c (main): Expand code included during building of 3027 standalone demangler to recognize demangling style options. 3028 * dbxread.c (demangle.h): Include. 3029 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++ 3030 demangling style if processing g++ code and current demangling style 3031 is auto (Note: this feature currently disabled.) 3032 * demangle.c: New file, generic demangling control. 3033 * demangle.h (demangling_styles): New enumeration to select one 3034 of several demangling styles. Also define string names for each 3035 style. 3036 * demangle.h (set_demangling_style): Add prototype. 3037 * dwarfread.c (demangle.h): Include. 3038 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER): 3039 New producer string prefixes to recognize. 3040 * dwarfread.c (handle_producer): Consolidate actions for specific 3041 producers. Set demangling style based on producer string if 3042 current style is auto. (Note: this feature currently disabled.) 3043 * config/ncr3000.mt (DEMANGLE_OPTS): Remove. 3044 3045Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com) 3046 3047 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp. 3048 3049Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com) 3050 3051 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename. 3052 * c-exp.y: Call lookup_signed_typename() after seeing 3053 "signed". This handles "signed char" correctly. 3054 * c-exp.y: Recognize (but ignore) 'const' and 'volatile' 3055 keywords before a type specifier. 3056 3057Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com) 3058 3059 * command.c (lookup_cmd_1): Clarify descriptive comments. 3060 * gdbcmd.h (maintenanceprintlist): Add declaration. 3061 * main.c (maintenanceprintlist): Add definition. 3062 * main.c (gdb_completer_command_word_break_characters): Add. 3063 * main.c (symbol_completion_function): Switch completer word 3064 break character sets dynamically, based on whether completion is 3065 being done on commands or on something else. 3066 * main.c (initialize_cmd_lists): Init maintenanceprintlist. 3067 * maint.c: Include demangle.h. 3068 * maint.c (maintenance_demangle): New function. 3069 * maint.c (maintenance_print_command): New function. 3070 * maint.c (_initialize_maint_cmds): Reorganize some commands 3071 under new maintenance print subcommand. 3072 3073Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com) 3074 3075 * gdbtypes.c (lookup_struct_elt_type): If the input type is 3076 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the 3077 target type. Otherwise, 'whatis this.field' wouldn't work, 3078 which would be inconsistent, since 'print this.field' works. 3079 * buildsym.c (read_struct_type, read_enum_type): Clear 3080 TYPE_FLAG_STUB flag. 3081 * buildsym.c (cleanup_undefined_types): Don't rely on a 3082 flawed "Reasonable test to see if" a type has been defined 3083 since it was referred to; now we can just see if the 3084 TYPE_FLAG_STUB flag has been cleared. 3085 * valprint.c (print_type_base): Emit public/protected/private 3086 labels for methods as well as fields. Also, indent these labels 3087 2 spaces instead of 4, for a more conventional "look". 3088 * symtab.c (gdb_mangle_name): Undo Fred's change, unless 3089 GCC_MANGLE_BUG is defined. Also, handle destructors specially. 3090 * gcc.patch: New file. Contains patch for gcc (so people 3091 with gdb-2.2.x won't have to wait for a new gcc release). 3092 3093Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com) 3094 3095 * i960-pinsn.c (mem): Variables reg[123] should point to CONST. 3096 (print_addr): Call print_address to show symbolic version as well. 3097 3098 * remote-vx.c (vx_kill): Don't look for arguments; they aren't 3099 being passed. 3100 (vx_read_register): Declare inferior_fp_regs. Delete code for 3101 copying "inferior_registers" around; the values are already in var 3102 "registers". Use correct size for register set. 3103 3104 * remote-vx.c (vx_write_register): Don't try writing FP regs; the 3105 target doesn't support it. 3106 (vx_read_register): Don't try reading them either. 3107 3108 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the 3109 VxWorks back end reads them in one contiguous set except for this 3110 one. 3111 (register_names): Change "pc" to "pcw" to avoid confusion printing 3112 "$pc". 3113 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we 3114 find the PC under VxWorks. 3115 3116Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com) 3117 3118 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type 3119 to create new blank types, instead of handcrafting them. 3120 * defs.h (printfi_filtered): Add prototype. 3121 * utils.c (printfi_filtered): New function. 3122 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to 3123 to simplify the code. Other cleanups. 3124 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI. 3125 * gdbtypes.h (struct cplus_struct_type): Add comments describing 3126 use of various fields. 3127 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions. 3128 * c-exp.y (%token): Add CLASS as a token for C++, add grammar 3129 production that currently treats it exactly the same as STRUCT. 3130 * c-exp.y (yylex): Recognize "class" as token CLASS. 3131 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs. 3132 * symtab.c (decode_line_1): Fix to pass quoted args on down to 3133 general symbol handling code. Call cplus_mangle_opname with 3134 DMGL_ANSI. 3135 * symtab.c (decode_line_2): Print demangled function names in 3136 breakpoint menus, instead of just file and line number. 3137 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI. 3138 * valprint.c (type_print_base): Print "class" for C++ classes, 3139 rather than "struct". Print section labels for public, protected 3140 and private members of C++ classes. 3141 * values.c: Include demangle.h. 3142 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI. 3143 3144Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com) 3145 3146 * Makefile.in (VERSION): Update to 4.5.8. 3147 3148 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com) 3149 3150 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to 3151 prevent crashes when examining cross-targets. 3152 * dbxread.c (process_one_symbol): Include directory name when 3153 calling start_subfile for SOL & BINCL symbols. This allows gdb to 3154 find include files, and yacc/lex sources when the cwd doesn't match 3155 that in which the object was compiled. 3156 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no 3157 msymbols. 3158 * symtab.c (lookup_symtab_1): Rewrite. It now handles include 3159 files. 3160 3161Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com) 3162 3163 * maint.c (maintenance_command, maintenance_info_command): 3164 Install with allow_unknown as 0 and call help_list to show 3165 list of possibilities when no subcommand is specified. 3166 3167Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com) 3168 3169 * configure.in: Add m68k-ericsson-*. 3170 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files. 3171 3172Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com) 3173 3174 * maint.c: New file. 3175 * Makefile.in (SFILES_MAINDIR): Add new file maint.c. 3176 * Makefile.in (OBS): Add new file maint.o. 3177 * defs.h (command_class): Add class_maintenance. 3178 * defs.h (MAINTENANCE_CMDS): Default to including maintenance 3179 commands. Allow for them (and other nonessential parts of gdb) 3180 to be selectively left out under special circumstances. 3181 * gdbtypes.c (recursive_dump_type): New function; supports 3182 maintenance print-type command. 3183 * gdbtypes.h (recursive_dump_type, maintenance_print_type): 3184 Add prototypes. 3185 * main.c (maintenancelist, maintenanceinfolist): Add maintenance 3186 command lists. 3187 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on 3188 initializers. Add initializations for setprintlist, showprintlist, 3189 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist. 3190 * printcmd.c (maintenance_print_type): New maintenance cmd. 3191 * valprint.c (setprintlist, showprintlist): Move to main.c, as 3192 implied by comment that all cmd lists are owned by main.c. 3193 * infcmd.c (unsetlist): Move to main.c, as implied by comment 3194 that all cmd lists are owned by main.c. 3195 * language.c (setchecklist, showchecklist): Move to main.c, as 3196 implied by comment that all cmd lists are owned by main.c 3197 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist, 3198 deletelist): Remove redundant declarations (also in gdbcmd.h). 3199 * symmisc.c (printsyms_command): Now maintenance_print_symbols. 3200 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols. 3201 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols. 3202 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles. 3203 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols, 3204 maintenance_print_msymbols, maintenance_print_objfiles): 3205 Add prototypes. 3206 * symmisc.c (printsyms_command, printpsyms_command, 3207 printmsyms_command, printobjfiles_command): Removed from 3208 _initialize_symmisc. 3209 * main.c (dump_me_command): Moved to maint.c and renamed to 3210 maintenance_dump_me. 3211 * breakpoint.c (all_breakpoints_info): Rename to 3212 maintenance_info_breakpoints. 3213 * breakpoint.c (_initialize_breakpoint): Convert add_info of 3214 all_breakpoints_info to add maintenance_info_breakpoints to the 3215 maintenanceinfolist instead. 3216 main.c (initialize_main): Set up maintenance class commands. 3217 3218Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com) 3219 3220 * energize-patches: Fix minor problems with building energize lib. 3221 3222 * energize-patches: Change names of all cadillac procedure calls 3223 to be energize procedure calls. Simplify many hooks by moving 3224 tests energize.c. Configure energize, and build it automatically now. 3225 3226Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com) 3227 3228 * Makefile.in (VERSION): Bump to 4.5.7. 3229 * cplus-dem.c (demangle_args): Validate index for previously 3230 seen type to guard against bogus values from malformed manglings. 3231 * valops.c (value_struct_elt_for_reference): Guard against 3232 blindly using NULL return value from lookup_symbol. 3233 3234Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com) 3235 3236 * cadillac.c, cadillac-patches: Rename to energize.c and 3237 energize-patches. Change all routines and variables named 3238 'cadillac*' to 'energize*'. Create new file called energize.h to 3239 hold all interface declarations. 3240 3241 * deblib/connection/*: Move all of this stuff into energize/, but 3242 delete unneeded files. 3243 3244Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com) 3245 3246 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't. 3247 3248 * buildsym.c (finish_block): Fix thinko `inner block' complaints. 3249 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.". 3250 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on 3251 child processes, to avoid dead ones "hanging around" after GDB exits. 3252 (attach): Always stop the process if it needs it. Set RLC flag 3253 when attaching running processes, so it will continue if we detach 3254 it, quit, or are killed. 3255 (detach): Clear faults and set RLC flag to make process run 3256 when we close it. 3257 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR. 3258 Callers changed. 3259 (info_proc): Open process O_RDONLY, so we can see any process, 3260 even those controlled by debuggers. 3261 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2). 3262 3263Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com) 3264 3265 Relocate symbols using an array of section_offsets, rather than a 3266 single `addr' or `offset'. This makes Solaris-2 support work, and 3267 permits better VxWorks (and maybe xcoff) support later. 3268 3269 * symtab.h (struct section_offsets): New structure for keeping 3270 a set of offsets, rather than a single one. 3271 (struct objfile): Replace addr with section_offsets member. 3272 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes. 3273 * gdb-stabs.h: New include file with `symbol type specific' 3274 parameters for psymtabs and objfiles. 3275 * Makefile.in (HFILES): Add gdb-stabs.h. 3276 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes. 3277 * coffread.c: Conforming changes. Fake offset array always 0. 3278 * dbxread.c: Conforming changes. 3279 (struct dbx_symfile_info): Move to gdb-stabs.h. 3280 (start_psymtab): Call elfstab_offset_sections to calculate good 3281 offsets for this source file, based on the ELF symbol table info. 3282 (read_ofile_symtab): Yank N_CATCH, which is dead. 3283 (process_one_symbol, N_CATCH): Yank. 3284 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY): 3285 Relocate with SECT_OFF_TEXT. 3286 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string 3287 to distinguish relocatable from absolute symbols. Then, if not 3288 absolute, do: 3289 (", N_STSYM, N_DSLINE): SECT_OFF_DATA. 3290 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS. 3291 (", N_ROSYM): SECT_OFF_RODATA. 3292 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info. 3293 (dbx_symfile_offsets): Add to translate addr to offset. 3294 * dwarfread.c: Conforming changes. Single offset currently used. 3295 * elfread.c: Add various complaints about elf/stab stuff. 3296 #include gdb-stabs.h. Conforming changes, using a single offset. 3297 (elf_symtab_read): Record info from BSF_FILE symbols, and local 3298 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata", 3299 for later use in building psymtabs. 3300 (elf_symfile_read): Allocate dbx_symfile_info here, to keep 3301 the info collected in elf_symtab_read. Cleanup calls free_elfinfo. 3302 (free_elfinfo): New fn, frees all chained stab_section_infos 3303 in an objfile, and zaps the start-of-chain pointer. 3304 (elfstab_offset_sections): New fn, looks in stab_section_info 3305 chain to determine section bases to relocate a psymtab's worth 3306 of symbols, as they are being read. 3307 * mipsread.c: Conforming changes. Stabs-reading will relocate 3308 using one offset. MIPS-reading will not relocate at all. 3309 * partial-stab.h: Relocate different symbol types using different 3310 offsets from section_offsets. 3311 * symfile.c: Conforming changes. 3312 (find_lowest_section): Unused function to use later 3313 to free us from the Tyranny of the Text Section. 3314 (syms_from_objfile): Translate absolute arg ADDR to offsets used 3315 in all lower layers of symbol reading. Call format-specific 3316 sym_offsets function to initialize offsets for high speed symbol 3317 reading. 3318 (symbol_file_add): Call reinit_frame_cache so callers don't have to. 3319 (symbol_file_command, add_symbol_file_command): Callers changed. 3320 * symmisc.c (dump_psymtab): Print new relocation parameters. 3321 * xcoffread.c: Corresponding changes. 3322 3323 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint. 3324 * main.c (main): Read the $HOME/.gdbinit file before processing 3325 the argv arguments (e.g. reading symbol files or core 3326 files). This allows global parameters to be set, which will apply 3327 during the symbol reading. The ./.gdbinit is still read after 3328 argv processing. 3329 * symtab.c (list_symbols): `i variables' shouldn't show enum values. 3330 * xcoffexec.c: Clean up quote inside comment. 3331 3332Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com) 3333 3334 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c, 3335 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c, 3336 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c, 3337 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c, 3338 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c, 3339 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c, 3340 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c, 3341 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c, 3342 values.c, xcoffread.c: 3343 Remove "(void)" casts from function calls where the return value 3344 is ignored, in accordance with GNU coding standards. 3345 3346Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com) 3347 3348 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris. 3349 * partial-stab.h: Ignore N_ENDM. 3350 * elfread.c (elf_symtab_read): Ignore symbols that don't have a 3351 CODE or DATA section attachment. This eliminates a lot of random 3352 values from shared libraries, which screw up the ordinary symbols 3353 in the address ranges they happen to overlap. 3354 * buildsym.c (define_symbol): Eliminate special tests 3355 for function types; move into "function" cases in switch statement. 3356 (define_symbol: 'f', 'F', 'P'): Process all parameter types 3357 in case they define new type numbers. But ignore them (FIXME). 3358 ('k', 'B'): Ignore const and volatile if we see them (FIXME). 3359 (read_sun_builtin_type): Add commentary. 3360 3361Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) 3362 3363 * xm-rs6000.h: define MEM_FNS_DECLARED 3364 3365Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com) 3366 3367 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c. 3368 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now. 3369 * mips-xdep.c: Remove most include files (unused, caused errs). 3370 (fetch_core_registers): Use right parameters in dummy fn. 3371 3372Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com) 3373 3374 * buildsym.c (scan_file_globals): Beware the null file. 3375 Fix from Jim Williams. 3376 3377 * stack.c (return_command): Evaluate expression *before* popping 3378 off the stack frames! Fix inspired by Jim Williams. 3379 (up_silently_command, down_silently_command): No sel frame is error. 3380 3381 * defs.h (memcpy, memset): Conditionalize decls on 3382 #ifndef MEM_FNS_DECLARED, since DECstation differs. 3383 (alloca): Break out the STDC and non-STDC alloca cases, to make 3384 it work on old preprocessors as well as "picky ANSI" ones. 3385 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED. 3386 3387 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero. 3388 * utils.c (fputs_demangled): Rename SLOP since DECstation system 3389 header files define it! 3390 3391 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D. 3392 3393Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com) 3394 3395 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c, 3396 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint. 3397 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c, 3398 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c, 3399 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h, 3400 utils.c, valarith.c, valops.c, valprint.c, values.c: 3401 Replace bcopy() use with memcpy(), which is more standard and can 3402 take advantage of gcc's builtin functions for increased performance. 3403 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c, 3404 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h, 3405 target.c, values.c: 3406 Replace bzero() use with memset(), which is more standard and can 3407 take advantage of gcc's builtin functions for increased performance. 3408 * i386-tdep.c, main.c, valprint.c: 3409 Replace bcmp() use with memcmp(), which is more standard and can 3410 take advantage of gcc's builtin functions for increased performance. 3411 3412Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com) 3413 3414 * remote.c (remote_wait): Fix cast on signal() call. 3415 * defs.h (alloca): More diddling with alloca. Have to ensure 3416 that it has a prototype, so that if alloca is defined as a macro 3417 that takes an arg, the definition is seen as a use of a macro 3418 that takes an arg, to satisfy picky ANSI preprocessors. 3419 3420Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com) 3421 3422 * sparc-pinsn.c: Use <string.h> rather than "string.h", for 3423 consistency with all other gdb files. 3424 * cadillac.c: Use <string.h> rather than <strings.h>. 3425 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr. 3426 * Makefile.in (MAKE): Remove definition for consistency with 3427 other Makefile.in files and to fix problem with recursive makes. 3428 3429Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com) 3430 3431 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it 3432 crashes H-PUX. 3433 3434Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com) 3435 3436 * source.c (print_source_lines): for DOS interoperability; don't 3437 print CR (013) as ^M. 3438 3439Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com) 3440 3441 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800 3442 conditional. 3443 * hppabsd-core.c: Don't include "param.h", include <sys/param.h> 3444 instead. 3445 * remote.c (remote_wait): Cast signal to void * to avoid warning 3446 from busted HP compiler. 3447 3448 * partial-stab.h (N_SO): Rearrange code a little so that all SO 3449 stabs cause end_psymtab to be called. 3450 3451 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC 3452 compiler feature of putting 'c' into basic type descriptors for 3453 all forms of char. 3454 3455 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage 3456 where there is no place for nPC in prrun struct. 3457 3458Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com) 3459 3460 * mipsread.c: Pass NULL name pointer to init_type, not 0. 3461 * gdbtypes.c (init_type): Use copy of typename on type_obstack. 3462 * dwarfread.c (enum_type): Save enum names on type_obstack. 3463 * dwarfread.c (struct_type): Save member name on type_obstack. 3464 * symtab.c (_initialize_symtab): Fix misspelling. 3465 * regex.c (store_jump, insert_jump): Return void. 3466 3467Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com) 3468 3469 * defs.h (PARAMS): Move to ../include/ansidecl.h. 3470 (alloca): Declare return type on SPARC, since Sun doesn't. 3471 (*_BYTE_ORDER): Improve comment: *must* be defined. 3472 3473 * tm-hppa.h: New file, architectural definition of HP PA. 3474 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h. 3475 3476 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c, 3477 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c, 3478 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c, 3479 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in 3480 "defs.h". 3481 3482 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c, 3483 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c, 3484 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights. 3485 3486Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com) 3487 3488 * printcmd.c (output_command): Thinko. 3489 (x_command): Only set remembered size/format if cmd succeeds. 3490 3491 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case, 3492 since it is no longer used and burns time for every symbol read. 3493 (process_one_symbol): Treat N_CATCH like default (complain). 3494 3495Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com) 3496 3497 * partial-stab.h (case N_TEXT): Fix fencepost error when 3498 detecting start of new symbol info after reading symtab for a 3499 module with a zero length TEXT segment. 3500 3501Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com) 3502 3503 * Makefile.in (VERSION): Bump to 4.5.6. 3504 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to 3505 correct type. 3506 * defs.h (NORETURN): Define away for Lucid compiler. 3507 * remote.c (remote_timer, remote_interrupt): Signal handlers 3508 take one int arg. 3509 * ser-termios.c (serial_write, serial_close): Return whatever 3510 value the write/close call returns, rather than falling off end. 3511 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on 3512 more systems than it is "char *". Define PTRACE_ARG3_TYPE to 3513 default to int. 3514 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c, 3515 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type 3516 of third arg. 3517 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c, 3518 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c, 3519 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c, 3520 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace 3521 argument 3. 3522 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers, 3523 store_inferior_registers): Supply missing fourth argument to 3524 ptrace(). 3525 * cadillac.c (kernel_dispatch): Make return type void. 3526 * cadillac.c (iosig): Signal handlers take one int arg. 3527 * valprint.c (val_print_fields): Call fprint_symbol to get 3528 automatic C++ demangling for mangled field names. 3529 3530Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com) 3531 3532 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment. 3533 * dwarfread.c (enum_type): Fix misspelling in comment. 3534 * valprint.c (val_print_fields, cplus_val_print): Minor 3535 adjustment to printing of C++ class structures to more closely 3536 match format for printing C structures, with and without setting 3537 pretty print. 3538 3539Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com) 3540 3541 * infrun.c (wait_for_inferior): Don't test for SIGEMT 3542 (which is not a Posix signal) if it isn't defined. 3543 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in: 3544 New port to Linux (a free Unix clone for 386 machines). 3545 3546Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com) 3547 3548 COFF changes for dealing better with EPI 29K C compiler output. 3549 3550 * coffread.c (record_minimal_symbol): Pass the minsym type to it. 3551 Callers changed. 3552 (coff_end_symtab): Sort blocks if needed. Complain if misordered. 3553 (read_coff_symtab): Move patch_opaque_types call from 3554 coff_symfile_read. Restrict it to symtabs from this objfile. 3555 (process_coff_symbol: C_TPDEF): Don't put ordinary foward 3556 references on opaque type chain; just let coff_lookup_type handle 'em. 3557 (decode_type): Complain about tagndx values on 3558 non-struct/union/enum types, which the EPI compiler tends to produce. 3559 3560 * symtab.c (list_symbols): Make minimal symbol variable-finding work. 3561 3562 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order 3563 dependency. 3564 3565 * elfread.c (elf_symfile_read): Update bfd_elf_find_section 3566 usage to match new prototype. Include libbfd.h to get prototype. 3567 3568 * source.c (find_source_lines): Handle large st_size fields. 3569 3570Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com) 3571 3572 * infcmd.c (jump_command): Use cleanups to avoid memory leaks. 3573 * stack.c (return_command): Use cleanups to avoid memory leaks. 3574 3575Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com) 3576 3577 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix 3578 INT_REGNUM to INTE_REGNUM. 3579 3580 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler. 3581 3582Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com) 3583 3584 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c, 3585 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c, 3586 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h, 3587 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge. 3588 3589 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern 3590 declarations of malloc/realloc/free that are inserted by some 3591 versions of yacc. 3592 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by 3593 #undeffing them. 3594 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet 3595 another decl of strdup (this really ought to come from libiberty.h!). 3596 3597Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com) 3598 3599 * remote.c (getpkt): Error if input exceeds buffer size. 3600 (_initialize_remote): `set remotedebug' enables packet trace. 3601 3602 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative 3603 N_SLINE's, etc, just like Sun cc on Solaris2. 3604 3605 * am29k-tdep.c (read_register_stack, write_register_stack): 3606 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable 3607 variable. Add `set' and `show' commands for it. 3608 * doc/gdb.texinfo: Document it. 3609 3610Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com) 3611 3612 * valprint.c (type_print_1): Plug memory leak. Print all 3613 C++ syms as demangled, not just functions. 3614 * buildsym.c (read_range_type): When we find a signed char 3615 type, do a lookup of signed char, not plain char. Plain char's 3616 still get looked up as plain char's elsewhere. 3617 3618Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com) 3619 3620 * eval.c: Avoid residue-by-zero when evaluating without side effects. 3621 (Bug and fix found by Pierre Willard.) 3622 3623Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com) 3624 3625 * xm-rs6000.h: Fix decls for malloc, realloc, and free. 3626 3627 * xm-rs6000.h: Add decl for strdup(). 3628 3629 * tm-rs6000.h: Remove #include of inferior.h. Fixes many 3630 compilation errors. 3631 3632 * breakpoint.c (enable_command, disable_command): Without args, 3633 should only affect normal breakpoints and watchpoints. 3634 3635 * m68k-pinsn.c (print_insn_arg): Make register be const. 3636 * xcoffexec.c: Remove ' from comment. 3637 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts 3638 with decls of malloc in c-exp.tab.c (as produced by yacc). 3639 There's got to be a better way to do this... 3640 3641Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com) 3642 3643 * partial-stab.h: Convert single rindex use to strrchr. 3644 * mipsread.c, dbxread.c: Remove troublesome inclusion of non- 3645 standard <strings.h> file, now that the only single use of 3646 rindex in the gdb source files is gone. 3647 3648Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com) 3649 3650 * mipsread.c: Undo ill effects from including <strings.h>, 3651 which #defines index to be strchr. Unfortunately, index is 3652 a member of a symbol table structure that can't be changed. 3653 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h, 3654 remove redundant #include's. 3655 3656Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com) 3657 3658 * mipsread.c: #include <strings.h> for rindex(). 3659 3660Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com) 3661 3662 * xcoffexec.c (map_vmap): Turn comment into a real C comment. 3663 3664Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com) 3665 3666 * dbxread.c (process_one_symbol), partial-stab.h: Ignore 3667 extraneous SO stabs from busted C++ compilers. 3668 3669Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com) 3670 3671 * Makefile.in (VERSION): Bump to 4.5.5. 3672 * symtab.c (decode_line_1): Until C++ support stabilizes, when 3673 C++ lookups fail, print possibly helpful hint about completion. 3674 * cplus-dem.c (demangle_signature): Fix ARM style demangling 3675 for static data members. 3676 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype. 3677 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install, 3678 it's broken on ncr3000's. 3679 3680Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com) 3681 3682 * dwarfread.c (decode_modified_type): Change type of first arg. 3683 Change 'modifier' to char from unsigned char. Cast single use 3684 that needs to be unsigned char. 3685 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling. 3686 * utils.c (strdup_demangled): Add function. 3687 * defs.h (strdup_demangled): Add prototype. 3688 * stack.c (return_command): Demangle C++ function names for query. 3689 * infcmd.c (jump_command): Demangle C++ function names for query. 3690 * cplus-dem.c (consume_count): New function and prototype. 3691 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type, 3692 do_type): Replace conversion code with consume_count(). 3693 * cplus-dem.c (gnu_special): Fix demangled of static members. 3694 * source.c (list_command): Print demangled function names 3695 when appropriate. Fix supplied by Peter Schauer. 3696 3697Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com) 3698 3699 * sparc-tdep.c: Clean up slightly for Solaris2. 3700 3701 * buildsym.c (define_symbol): Nameless types are now on several 3702 platforms; generalize them and un-ifdef them to make Solaris 2 3703 work. 3704 3705Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com) 3706 3707 * infcmd.c: Fix typo (reported by Rob Savoye). 3708 * xm-sun4sol2.h (gregset_t): Thinko in register set definition. 3709 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works. 3710 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from 3711 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size, 3712 rather than the one for the first file in the dependency chain. 3713 3714 * dbxread.c (end_psymtab): Only reset texthigh if it's not already 3715 set. Don't reset our own texthigh, or dependency-only pst's, in 3716 scanning all the rest of the psymtabs. 3717 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF. 3718 3719 * buildsym.h (N_UNDF): Improve comments. 3720 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob..."). 3721 3722Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com) 3723 3724 * symtab.h (struct symbol): Add aux_value union for preserving 3725 an additional per-symbol value. 3726 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines. 3727 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition. 3728 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid. 3729 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid. 3730 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid. 3731 3732Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com) 3733 3734 * symfile.c (clear_symtab_users_once): Now non-static (for 3735 objfiles.c). 3736 3737Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com) 3738 3739 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c, 3740 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c, 3741 vax-pinsn.c: Remove reg_names decl (now in defs.h). 3742 3743 Solaris-2 support on SPARC: 3744 3745 * dbxread.c: Add symbol_size to struct dbx_symfile_info. 3746 Add symbol_size and file offsets to struct symloc. 3747 Add static symbol_table_offset, string_table_offset, 3748 file_string_table_offset, next_file_string_table_offset, 3749 last_function_name. 3750 (add_old_header_file): Convert error() to complain()t. 3751 (dbx_symfile_read): Get symbol size via the objfile. 3752 Also get symbol_table_offset. 3753 (dbx_symfile_init): Record symbol size and count via the objfile. 3754 (dbx_next_symbol_text): Always add file_string_table_offset when 3755 accessing string table. 3756 (read_dbx_symtab): Initialize file_string_table_offset to 0. 3757 (SET_NAMESTRING): Use the offset. 3758 (end_psymtab): Large kludge to determine addresses where source 3759 files start and end (for the psymtab header). 3760 (psymtab_to_symtab_1): Set file_string_table_offset before reading. 3761 Get this, symbol size, and symbol offset, from psymtab. 3762 (read_ofile_symtab): Don't back up one symbol for Solaris2. 3763 Patch up last_source_start_addr if zero in N_SO. 3764 (process_one_symbol): Add variable function_start_offset. 3765 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for 3766 BLOCK_ADDRESS_FUNCTION_RELATIVE. 3767 ( "", N_OBJ, N_OPT): Ignore. 3768 (elfstab_build_psymtabs): New function to read stabs out of 3769 an ELF file. 3770 3771 * Makefile.in: Accept $(BISON) even though we really want $(YACC). 3772 (gdb): use GLOBAL_CFLAGS when linking, too. 3773 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets. 3774 (N_OBJ, N_OPT): Ignore. 3775 ('f', 'F'): Save last function name. 3776 3777 * elfread.c (record_minimal_symbol_and_info): Kludged to put 3778 extra info in the minimal symbol. 3779 (elf_symtab_read): The extra info is the size of an ELF object, 3780 which was kludged to us in the `udata' field of the BFD symbol. 3781 Gag me with a crowbar... 3782 (elf_symfile_read): Keep track of both the absolute load address, 3783 and the offset between load addr and symbols. Handle STABS as 3784 well as DWARF sections, passing the absolute load address to 3785 elfstab_build_psymtabs. 3786 3787 * symfile.h: Prototype elfstab_build_psymtabs. 3788 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list. 3789 3790 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h. 3791 3792 * buildsym.h: Add processing_acc_compilation flag. 3793 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New. 3794 (define_symbol): Skip arg types in function entries. Resolve 3795 overloaded 'P' which acc uses for prototypes of functions called 3796 by this file. 3797 (read_type: 'b', 'r'): Handle Solaris2 builtin types. 3798 3799 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to 3800 save size of ELF symbols. FIXME. 3801 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2. 3802 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines. 3803 3804 * configure.in: Solaris config is sparc-sun-solaris2. 3805 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm. 3806 3807 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed 3808 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>. 3809 * symfile.c (symfile_bfd_open): Comment where name is freed. 3810 * symmisc.c (extend_psymbol_list): Comment where list is freed. 3811 3812Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com) 3813 3814 * expprint.c (print_subexp): Add missing ']'. 3815 * defs.h (reg_names): Fix declaration to match that in infcmd.c 3816 * stack.c (reg_names): Delete redundant (and inconsistent) decl. 3817 * WHATS.NEW: Point out improved C++ function name handling. 3818 * gdbtypes.c (lookup_fundamental_type): For now, use the same 3819 type names for both implicitly and explicitly signed integral 3820 types. See comment in the source code. 3821 3822Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com) 3823 3824 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com): 3825 * defs.h (longest_to_int): Avoid void arm of ?: in error case. 3826 * expprint.c (print_subexp): Fix printing of register names. 3827 3828Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com) 3829 3830 * inferior.h (register_valid): Declare. 3831 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl. 3832 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add 3833 macros for traversing the data structures in a single objfile. 3834 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon. 3835 * tm-i960.h (REGISTER_NAMES): Cosmetic change. 3836 * infcmd.c: Lint. 3837 3838Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com) 3839 3840 * c-exp.y, m2-exp.y: Move remapping defines for malloc and 3841 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}. 3842 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh, 3843 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install. 3844 3845Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com) 3846 3847 * depend: rebuild to account for remote-st2000.c. 3848 * remote-st2000.c: Almost works now. 3849 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile. 3850 3851Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com) 3852 3853 * c-exp.y (yylex): Recognize single-quoted strings that specify 3854 tokens with embedded whitespace, such as C++ demangled names. 3855 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes. 3856 * main.c (gdb_completer_quote_characters): Add global variable. 3857 * main.c (symbol_completion_function): Total rewrite for C++ 3858 demangled name handling. 3859 * main.c (skip_quoted): New function. 3860 * main.c (main): Set rl_completer_quote_characters. 3861 * symmisc.c (dump_symtab): Print source language for symtab. 3862 * symtab.c (expensive_mangler): Add prototype and function. 3863 * symtab.c (completion_list_add_symbol): Total rewrite for new 3864 C++ demangled name handling. 3865 * symtab.c (lookup_symbol): Check for demangled C++ symbol first, 3866 other changes for demangled C++ symbol handling. 3867 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match. 3868 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match. 3869 * symtab.c (decode_line_1): Recognize C++ demangled names on input. 3870 * symtab.c (completion_list_add_symbol): Total rewrite for new 3871 C++ demangled name handling. 3872 * symtab.c (expensive_mangler): New function. 3873 * utils.c (strcmp_iw, demangle_and_match): New functions. 3874 * xcoffread.c (aixcoff_symfile_read): Fix prototype. 3875 3876Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com) 3877 3878 * Makefile.in: Roll VERSION to 4.5.4. 3879 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS 3880 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names. 3881 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info. 3882 3883Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com) 3884 3885 * alldeps.mak: Rebuild to account for new files. 3886 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h. 3887 * tm-st2000.h: New file. 3888 * configure.in: Tandem debug monitor (st2000) support. 3889 * remote-st2000.c, config/st2000.mt: ditto. 3890 3891Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com) 3892 3893 * blockframe.c (inside_entry_file, inside_main_func, 3894 inside_entry_func): Return 0 if no symbols; avoid crashing. 3895 3896Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com) 3897 3898 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass 3899 without masking, since it is signed and will later be compared 3900 against signed quantities. The right fix is probably to make 3901 it all unsigned, but this is a small, safe fix for this release. 3902 FIXME -- make the real change sometime soon. 3903 3904Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com) 3905 3906 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW 3907 parameter in call to `symbol_file_add' to 0. 3908 3909 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it. 3910 3911Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com) 3912 3913 * configure.in: Handle -m680[01234]0-wrs. 3914 3915Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com) 3916 3917 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to 3918 `ieee_extended_to_double'. 3919 3920Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com) 3921 3922 * valops.c (value_assign): Lint, by Pierre Willard. 3923 3924Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com) 3925 3926 * coredep.c (fetch_core_registers): Remove premature warning, 3927 which triggers on DECstation even though all regs are accessible. 3928 3929 * m68k-pinsn.c (print_insn_arg): Use new macros to get 3930 sign-extension of instruction fields even on unsigned-char hosts. 3931 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com. 3932 3933 88K changes inspired by Ted Lemon (uunet!lupine!mellon): 3934 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros, 3935 since they define the target, not the host. 3936 * m88k-pinsn.c: Fix typo. 3937 3938Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com) 3939 3940 * valarith.c (value_zerop): -0.0 is still zero. 3941 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares. 3942 Patches by Paul Eggert <eggert@twinsun.com>. 3943 3944Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com) 3945 3946 * alldeps.mak, depend: re-make to account for ser-*.c. 3947 3948Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com) 3949 3950 * inflow.c (new_tty): Temporarily ignore SIGTTOU when 3951 disconnecting from controlling terminal, to avoid gdb hanging 3952 on SVR4. Fixes bug reported by Oliver Okrongli. 3953 * procfs.c (PROC_NAME_FMT): Change format to match default used 3954 by system, as suggested by Oliver Okrongli. 3955 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses 3956 bug fix from Brent Townshend (bst%tt@cam.ORG). 3957 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported 3958 by turlais@rechser.total.fr. 3959 * dwarfread.c (decode_subscr_data): Fix bug in calculation of 3960 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland. 3961 * objfiles.h (unlink_objfile): Add prototype. 3962 * objfiles.c (unlink_objfile): Add function. 3963 * objfiles.c (free_objfile): Call unlink_objfile. 3964 * objfiles.c (allocate_objfile): Call unlink_objfile on newly 3965 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com. 3966 Also, discard old possibly bogus sf struct. 3967 * symfile.c (symbol_file_add): Call init_entry_point_info() and 3968 find_sym_fns() for remapped symbol files, in case of any changes 3969 since the last mapping. 3970 3971Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com) 3972 3973 * findvar.c (read_relative_register_raw_bytes): use the raw size 3974 of a register to bcopy, rather than the host's sizeof(CORE_ADDR). 3975 3976Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com) 3977 3978 Changes to support GDB running on DOS using GO32 and H8 support 3979 3980 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h", 3981 allowing hosts with different text and binary file formats to 3982 work. 3983 * coffread.c (read_coff_symtab): changed calling convention and 3984 operation - now it opens its own file with FOPEN_RB rather than 3985 duping and fdopening the provided handle. 3986 * dbxread.c, cplus-dem.c: #include mangling. 3987 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for 3988 binary files oring in the right bit. 3989 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals. 3990 * remote-hms.c: cleanup to use the new remote serial stuff 3991 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host 3992 independent remote terminal I/O. 3993 * remote.c: if DONT_USE_REMOTE not defined, then don't use it. 3994 * source.c (openp): fix off by one problem removing / - can now 3995 open a source file in the root directory with DOS. 3996 * values.c (value_as_pointer): remove bogus address bits from 3997 long. (unpack_long): unpack into unsigned long/short if pointer. 3998 3999Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com) 4000 4001 * infrun.c (child_attach): Don't allow gdb to attach to itself. 4002 It gets permanently stuck in many OSes. 4003 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs 4004 to printf_filtered. 4005 * breakpoint.c: Improve help text for info breakpoints. 4006 4007Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com) 4008 4009 * README: Add pointer to internals doc, and describe reading 4010 info files. 4011 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard. 4012 * symtab.c (output_source_filename): Remove old glop for wrapping 4013 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com). 4014 4015Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com) 4016 4017 * Makefile.in: version.c should depend on Makefile, not Makefile.in. 4018 * munch: Add sort -u to avoid duplications. 4019 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April. 4020 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn). 4021 4022Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com) 4023 4024 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to 4025 avoid infinite loops while demangling bogus mangled names. 4026 * valprint.c (type_print_base): Minor fix for GNU style guide 4027 conformance. 4028 4029Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond) 4030 4031 * Makefile.in (VERSION): Bump to 4.5.3 4032 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore 4033 * Makefile.in (demangle): New target to create standalone 4034 demangler with same code and options as internal demangler. 4035 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc 4036 to support ARM style and Lucid style demangling, improve 4037 maintainability, fix several demangling bugs. More changes 4038 to follow. 4039 * defs.h (strstr): Add ANSI compatible prototype. 4040 * valprint.c (type_print_1): Demangle using ansi option. 4041 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore. 4042 4043Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com) 4044 4045 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the 4046 first two sections. 4047 4048Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com) 4049 4050 * mipsread.c (parse_procedure): Return rather than using 4051 uninitialized variable 'b'. 4052 4053Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com) 4054 4055 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c, 4056 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c: 4057 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes 4058 relative to each source file. 4059 4060Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com) 4061 4062 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on 4063 recursions. 4064 4065Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com) 4066 4067 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h". 4068 * am29k-tdep.c: Update to latest code from AMD. 4069 (get_saved_register) don't crap out if no frame. 4070 * remote-udi.c: Set/clear inferior_pid as appropriate. 4071 (udi_open) call target_preopen, don't close fd 0!!!, clean up 4072 error handling. Fixup end-of-debugging messages. 4073 (udi_fetch_registers) clean up big time, mainly don't multiply 4074 register_valid indices by 4, and use proper Offset when reading 4075 gr96-gr127. (udi_store_registers) general cleanup. 4076 (fetch_register) cleanup, simplify. (regnum_to_srnum) 4077 INT_REGNUM->INTE_REGNUM. 4078 * tm-29k.h: Upgrade to latest code from AMD. 4079 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro. 4080 (UDIConnect) Clean up error processing (like, don't do exit() if 4081 execlp fails), make code restartable, make more attractive. 4082 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop 4083 otherwise. 4084 4085Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com) 4086 4087 * tm-irix3.h: Re-define CPLUS_MARKER to '.'. 4088 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER 4089 from former to latter. 4090 4091Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com) 4092 4093 * cplus-dem.c (do_args): Handle void args the same as others. 4094 * objfiles.c (free_objfile): Only try to unmap files when 4095 reusable objfiles are supported. 4096 * valprint.c (type_print_varspec_suffix): Add parameter that 4097 specifies if C++ demangling included function arguments. Use 4098 it to suppress printing extra pair of ()'s. 4099 * valprint.c (type_print_1): Fix problem with printing demangled 4100 C++ function types where demangled type includes the function 4101 args. 4102 4103Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com) 4104 4105 * Makefile.in (DEMANGLER): Define and default to cplus-dem. 4106 Allows selection of C++ demangler to be a configuration option 4107 until multiple demanglers are supported. 4108 * demangle.h: New include file for extended demangler support. 4109 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c, 4110 utils.c, valprint.c: Include "demangle.h" and change all calls 4111 to cplus_demangle() or fputs_demangled() to use individual 4112 demangling options. 4113 * valprint.c (type_print_1): Change options to cplus_demangle 4114 to print demangled function args. Still broken, but now less so. 4115 * cplus-dem.c: Include demangle.h, reorganize and update some 4116 comments to reflect reality. 4117 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change 4118 second arg from fixed integer to bit based multiple options. 4119 * cplus-dem.c (optable): Reformat and replace ansi members with 4120 bit based options. 4121 * cplus-dem.c (do_type): Fix bug with parsing missing return type. 4122 4123Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com) 4124 4125 * values.c (set_internalvar): Force evaluation of lazy values. 4126 Bug reported by RMS. 4127 4128Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com) 4129 4130 * Makefile.in (VERSION): Bump to 4.5.2. 4131 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore. 4132 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target. 4133 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for 4134 proper handling of bit fields. 4135 * gdbtypes.h (struct type): Clarify use of field.bitpos. 4136 * symtab.h: Fix couple of misspellings in comments. 4137 * value.h (struct value): Clarify use of bitpos. 4138 * value.h (unpack_field_as_long): Change prototype, returns 4139 LONGEST. 4140 * values.c (unpack_field_as_long): Change return type to LONGEST, 4141 sign extend unpacked fields that are signed, other rewriting. 4142 * config/ncr3000.mt: New target config file. 4143 4144Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com) 4145 4146 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation 4147 even when printing 8-bit characters. 4148 4149 * gdbtypes.c (make_{reference,pointer,function}_type): New 4150 functions which handle overwriting of forward-referenced types 4151 for stabs file reading. 4152 (lookup_{reference,pointer,function}_type): These just call 4153 the make_*_type functions with a null storage alloc parameter. 4154 * gdbtypes.h (make_{reference,pointer,function}_type): Declare. 4155 * xcoffread.c (smash_to_pointer_type): Remove, no longer used. 4156 4157 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg. 4158 (dbx_alloc_type): Make it easier to understand. No funct change. 4159 (define_symbol: 't'): Don't put the typedef name into the name of 4160 the struct, union, or enum. Bugfix. 4161 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type 4162 routines to properly handle overwriting preallocated types so that 4163 forward references will work. 4164 (read_enum_type): Force enum values to file scope, due to bug in 4165 Sun compiler output. FIXME, fix later. 4166 4167 Remove unused header_file_prev_index mechanism. It was already 4168 obsolete in gdb-3.5. These comments appeared in 3.5: 4169 /* This code was used before I knew about the instance codes. 4170 My first hypothesis is that it is not necessary now 4171 that instance codes are handled. */ 4172 * dbxread.c (add_new_header_file): Remove header_file_prev_index. 4173 * buildsym.h: Remove it and prev_index that saves it. 4174 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it. 4175 4176 * solib.c (special_symbol_handling): When called from core files, 4177 must set up debug_addr. Don't print error messages, just return. 4178 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please. 4179 4180Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com) 4181 4182 * cplus-dem.c: Allow nested class names (as in 4183 Foo::Bar::method()). 4184 Allow the cleaner cfront style of nested class names 4185 (Q2_3Foo3Bar as well as Q23Foo3Bar). 4186 Make cplus_demangle re-entrant by removing use of global 4187 variables. Instead, place all shared variables in a 4188 stack-allocated structure, and pass around its address. 4189 4190Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com) 4191 4192 * Makefile.in (make-proto-gdb-1): 1st cut at packaging 4193 29k-share/* subdirs... 4194 4195 * remote-udi.c (udi_insert/remove_breakpoint): Completely 4196 rewrite, only leave out the bugs. 4197 4198 * Makefile.in: Add 29k/UDI support. Improve depend. 4199 * alldeps.mak, configure.in, depend: Add 29k/UDI support. 4200 4201 * am29k-tdep.c: Update to use new calling conventions, and misc 4202 symbol elements. 4203 4204 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed. 4205 4206Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com) 4207 4208 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice 4209 breakpoint instructions that leave PC pointing at the right place. 4210 4211 * core.c (core_open): Call warning() to print warnings. 4212 4213Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com) 4214 4215 * symtab.c (lookup_symbol): Need to check if msymbol->name is 4216 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer. 4217 This prevents a crash when trying to lookup the value of a 4218 non-existent symbol. 4219 4220Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com) 4221 4222 * signame.c, signame.h: Remove, replaced by strsignal.c in 4223 libiberty. 4224 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c, 4225 sun386-xdep.c: Remove include of signame.h 4226 * Makefile.in (SFILES_MAINDIR): Remove signame.c 4227 * Makefile.in (HFILES): Remove signame.h 4228 * Makefile.in (OBS): Remove signame.o 4229 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno, 4230 errno_max, signo_max, strtoerrno, strtosigno, strsignal, 4231 psignal, perror): Add prototypes. 4232 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING): 4233 Remove define. 4234 * depend: Manually remove signame.[cho] references. 4235 * convex-tdep.c (subsig_name): Replace use of sys_siglist with 4236 strsignal. 4237 * convex-xdep.c (core_file_command): Replace use of sys_siglist 4238 with safe_strsignal. 4239 * core.c (core_open): Replace use of sys_siglist with 4240 safe_strsignal. 4241 * core.c (memory_error): Replace use of sys_errlist with 4242 safe_strerror. 4243 * i960-tdep.c (print_fault): Replace use of sys_siglist with 4244 safe_strsignal. 4245 * infcmd.c (program_info): Replace use of sys_siglist with 4246 safe_strsignal. 4247 * infrun.c (signal_stop, signal_print, signal_program): 4248 Allocate dynamically based on dynamic determination of number 4249 of signals to support. 4250 * infrun.c (child_create_inferior): Replace use of sys_errlist 4251 with safe_strerror. 4252 * infrun.c (wait_for_inferior): Replace use of sys_siglist with 4253 safe_strsignal. 4254 * infrun.c (sig_print_info): Replace use of sig_abbrev with 4255 strsigno and sys_siglist with safe_strsignal. 4256 * infrun.c (handle_command): Call signo_max to find number of 4257 signals. Replace sig_number with strtosigno and sig_abbrev with 4258 strsigno. 4259 * infrun.c (signals_info): Replace sig_number with strtosigno. 4260 * infrun.c (_initialize_infrun): Call signo_max to find number of 4261 signals. Dynamically allocate signal_{stop,print,program}. 4262 * procfs.c (errno_table): Remove, now in libiberty/strerror.c. 4263 * procfs.c (errnoname): Add function and prototype. 4264 * procfs.c (info_proc_siginfo): Call errnoname, replace use 4265 of sys_siglist with safe_strsignal. 4266 * procfs.c (info_proc_stop, info_proc_signals): Replace use of 4267 sys_siglist with safe_strsignal. 4268 * procfs.c (info_proc_stop): Call errnoname. 4269 * procfs.c (signalname): Replace sig_abbrev with strsigno. 4270 * stuff.c (main, get_offset): Replace use of sys_errlist with 4271 strerror. 4272 * sun386-xdep.c (core_file_command): Replace use of sys_siglist 4273 with safe_strsignal. 4274 * umax-xdep.c (core_file_command): Replace use of sys_siglist 4275 with safe_strsignal. 4276 * utils.c (safe_strerror, safe_strsignal): Add functions that 4277 call strerror and strsignal respectively, and deal with NULL 4278 returns. 4279 * utils.c (perror_with_name, print_sys_errmsg): Replace use of 4280 sys_errlist with safe_strerror. 4281 * valprint.c (val_print): Replace use of sys_errlist with 4282 safe_strerror. 4283 4284Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com) 4285 4286 * Makefile.in: rework CFLAGS so that they can be set from the 4287 command line to make. CFLAGS -> INTERNAL_CFLAGS. 4288 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g. 4289 Pass CFLAGS on recusions. 4290 4291Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com) 4292 4293 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back 4294 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was 4295 overkill for the problem it solved. 4296 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test 4297 and default to simply printing type names as appropriate. 4298 * main.c (main): Remove one of the leading newlines from 4299 warning_pre_print initialization. 4300 * objfiles.c (open_existing_mapped_file): Add function and 4301 prototype. 4302 * objfiles.c (open_mapped_file): Rewrite to use new function 4303 open_existing_mapped_file. 4304 4305Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com) 4306 4307 * sun3-xdep.c (fetch_core_registers): Lint. 4308 * tm-sun3.h: Prototype lint. 4309 * value.h: Typo. 4310 4311Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com) 4312 4313 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE): 4314 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now. 4315 * objfiles.c: Cast calls to close() with unused returns to void. 4316 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free 4317 old objfile's name before updating it. 4318 * objfiles.c (free_objfile): Major rewrite for mapped objfiles. 4319 * objfiles.h (objfile struct): Add mmfd member. 4320 * symfile.c (syms_from_objfile): Move some code to 4321 new_symfile_objfile. 4322 * symfile.c (new_symfile_objfile): Add new function, common code 4323 from syms_from_objfile. 4324 * symfile.c (symbol_file_add): Call new_symfile_objfile for both 4325 mapped and unmapped symbol files. 4326 * symfile.c (symbol_file_command): Print "No symbol file now" 4327 message, ala exec_file_command for the exec file. 4328 * symfile.h (new_symfile_objfile): Add prototype. 4329 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile. 4330 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile. 4331 4332Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com) 4333 4334 * rs6000-pinsn.c: New version from IBM (Metin). 4335 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'}) 4336 to avoid warnings from some compilers. 4337 4338Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com) 4339 4340 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines. 4341 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a 4342 type's flag word that marks it as a fundamental type. 4343 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to 4344 flags argument for all calls to init_type(). 4345 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to 4346 flags argument for all calls to init_type(). Also remove 4347 dependency on host sizes for ints, floats, etc. 4348 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to 4349 flags argument for all calls to init_type(). Also remove 4350 dependency on host sizes for ints, floats, etc. 4351 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE 4352 bit to flags argument for all calls to init_type(). Add types 4353 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL. 4354 * valprint.c (unsigned_type_table, signed_type_table, 4355 float_type_table): Remove. 4356 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE 4357 bit when printing fundamental types, and print the actual name 4358 for such types, rather than inventing one. Remove code that 4359 invented fundamental type names. 4360 * valprint.c (_initialize_valprint): Remove initializations 4361 for now removed unsigned_type_table, signed_type_table, and 4362 float_type_table. 4363 4364Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com) 4365 4366 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h, 4367 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks 4368 5.0.2. 4369 4370Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com) 4371 4372 * dwarfread.c (target_to_host): New function similar to previous 4373 swapin function. 4374 * dwarfread.c (SWAPIN, swapin): Remove macro and support function. 4375 Extensive changes to convert all previous usages to use new 4376 target_to_host() function. 4377 * dwarfread.c (struct dieinfo): Change types of most integral 4378 members to be unsigned. 4379 4380Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com) 4381 4382 * WHATS.NEW: Revise -mapped doc. 4383 4384Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com) 4385 4386 * mipsread.c (parse_partial_symbols): Complain when sh->index is 4387 too high or when skipping `forwards' moves us backwards. 4388 (parse_type): Print mis-guessed tag name in complaint. 4389 (parse_external): Eliminate cur_stab and obscure top_stack clobbers. 4390 (parse_procedure): Do not attempt to create symbols; just fill in 4391 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one. 4392 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code 4393 for clarity. Set top_stack before calling parse_external. In 4394 stabs, sort symbols before calling parse_procedure. 4395 * mipsread.c: Lint. 4396 * symmisc.c (std_in, std_out, std_err): Add vars to access std 4397 FILE *'s when debugging GDB (e.g. as args to dump_symtab). 4398 * Makefile.in: Remove stage* targets. Avoid echo on recursive 4399 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in 4400 exists. 4401 4402Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com) 4403 4404 * Makefile.in (VERSION): Set to 4.5.1. 4405 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define. 4406 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset, 4407 fill_gregset): New functions for SVR4 /proc support. 4408 * mipsread.c: Cleanup. Add more complaints for unhandled cases. 4409 Remove new symbol types and such to ../include/coff/symconst.h. 4410 (parse_symbol): Simplify code for parsing struct/enum/unions. 4411 (parse_type): Handle `long long' types. 4412 (upgrade_type): Handle `const' qualifier. 4413 (parse_partial_symbols): fix indentation, clean a bit. 4414 4415Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com) 4416 4417 * dwarfread.c (SWAPIN,swapin): New macro and function to call to 4418 copy in data from raw read buffers, calling bfd byteswapping 4419 routines as appropriate. Use to replace most existing memcpy 4420 calls. 4421 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg. 4422 * configure.in: Recognize new ncr3000 config. 4423 * config/ncr3000.mh: New config file. 4424 4425Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com) 4426 4427 GDB-4.5 release! 4428 4429 * README: Update for release. 4430 * Makefile.in: Update version to 4.5. 4431 * WHATS.NEW: The obvious. 4432 4433 * depend: Generate new depend file for this release. 4434 4435 * Makefile.in (depend): Fix dependancy generation so that it does 4436 not include gcc 'fixincluded' files, which are usually in a system 4437 specific location. 4438 4439Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com) 4440 4441 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik). 4442 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary 4443 symbols for nameless types. And, handle `R' (register parameter 4444 type) for AIX. (an extension to existing stabstring grammar). 4445 * rs6000-xdep.c: Fix typo (= should have been ==). 4446 4447Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com) 4448 4449 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES. 4450 4451Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com) 4452 4453 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap. 4454 * signame.c (SIGWAITING, SIGLWP): Add. 4455 4456Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com) 4457 4458 * xm-i386mach.h: add decls for errno and strdup(). 4459 4460 * breakpoint.c (breakpoint_1): Add (int) casts for enums 4461 used in array index context (otherwise, some compilers barf). 4462 4463Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com) 4464 4465 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target(). 4466 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are 4467 in a system call, and provide better backtrace if so. 4468 4469 * Makefile.in (HFILES): Add xcoffsolib.h. 4470 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h. 4471 * rs6000-pinsn.c: #include "opcode/rs6k.h" 4472 4473 * mipsread.c (read_mips_symtab, read_the_mips_symtab, 4474 mipscoff_symfile_read): Convert to BFD to do file I/O. 4475 4476 * symfile.c: #include <ctype.h> to get proper def if isspace(). 4477 4478 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET. 4479 4480Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com) 4481 4482 * mipsread.c: Create a .gdbinfo pseudo-symbol for each 4483 function also when parsing embedded stabs. 4484 4485Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com) 4486 4487 * mipsread.c: Fix more declarations. 4488 4489 * mipsread.c: Fix many invocations of complain. Use enum 4490 type_code where appropriate. 4491 4492 * xm-vaxult.h: Add decl for strdup(). 4493 4494 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h 4495 for xm-vax.h. 4496 4497Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com) 4498 4499 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to 4500 process_one_symbol. 4501 4502Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com) 4503 4504 * munch: Must pre-pend "_" to "initialize" for SYSV style nm. 4505 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h: 4506 Merge in more patches for rs6000 from Metin Ozisik. 4507 * utils.c: Fix typo in comment. 4508 4509Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com) 4510 4511 * procfs.c (procinfo struct): Add nopass_next_sigstop member. 4512 * procfs.c (attach): Set nopass_next_sigstop if attached 4513 process is forcibly stopped. 4514 * procfs.c (child_resume): Use nopass_next_sigstop to suppress 4515 resending SIGSTOP to attached process on first resume. 4516 4517Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com) 4518 4519 * Makefile.in (SFILES_MAINDIR): add mipsread.c 4520 4521Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com) 4522 4523 * Makefile.in (OBS): Compile mipsread.c for all targets now. 4524 (VERSION): Bump to 4.4.85. 4525 * mipsread.c: Update for new include files. Lint. 4526 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab. 4527 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}: 4528 Don't need to bring in mipsread.o specially any more. 4529 4530Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com) 4531 4532 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real 4533 routine (for Irix-4.x). Make many funcs static and void. 4534 * mips-tdep.c (mips-frame-chain): Clean up, simplify. 4535 * (init_extra_frame_info): Don't trash cached value of frame 4536 pointer register. This fixes backtracing through routines that use 4537 alloca(). Generally clean up declarations of functions, and use 4538 typedefs and macros to reference data structures as appropriate. 4539 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for 4540 proc_desc element. 4541 4542Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com) 4543 4544 * values.c (unpack_long): Fix unpacking error for signed chars 4545 on hosts where the default character type is unsigned. 4546 * procfs.c (pr_flag_table, pr_why_table): Add some entries 4547 for newer SVR4 variants. 4548 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that 4549 turn off trace inherit-on-fork flag to favor latest SVR4 method. 4550 * procfs.c (mappingflags): Add support for MA_PHYS 4551 4552Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com) 4553 4554 * buildsym.c (read_struct_type): Avoid coredump when C++ 4555 abbreviated type name is messed up. Reported by Joe Buck. 4556 FIXME, we need to determine whether GDB or GCC needs to be 4557 smarter to correctly locate this type name. 4558 4559 * c-exp.y, coffread.c, command.c, command.h, copying.awk, 4560 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c, 4561 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c, 4562 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint. 4563 * symfile.c (add_symbol_file_command): Initialize mapped/readnow. 4564 4565Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com) 4566 4567 * breakpoint.h (bpdisp, bptype): Remove trailing comma. 4568 * symtab.h (current_source_symtab): Make extern 4569 * symtab.h (current_source_line): Make extern 4570 * inferior.h: Move all procfs.c prototypes to one place, add 4571 prototype for proc_signal_handling_change. Add prototypes for 4572 signal_stop_state, signal_print_state, and signal_pass_state. 4573 * inferior.h (stop_soon_quietly): Make extern 4574 * inferior.h (attach_flag): Make extern 4575 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null. 4576 * infrun.c (signal_stop_state, signal_print_state, 4577 signal_pass_state): New functions to query specific signal 4578 handling flags. 4579 * infrun.c (handle_command): Minor error message change, add 4580 NOTICE_SIGNAL_HANDLING_CHANGE. 4581 * procfs.c (open_proc_file): Remove iris specific reset of 4582 inherit-on-fork flag, moved to proc_set_exec_trap(). 4583 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code 4584 to reset inherit-on-fork flag, bash comment to GNU form. 4585 * procfs.c (proc_base_address, set_proc_siginfo, 4586 fetch_core_registers): Conform to code style. 4587 * procfs.c (signame.h): Include. 4588 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(), 4589 syscallname(), info_proc_syscalls()): New macros, tables, and 4590 functions to organize and report system call information. 4591 * procfs.c (saved_fltset, saved_trace, saved_sighold, 4592 saved_exitset, saved_entryset): Add to procinfo struct. 4593 * procfs.c (struct trans): Add. 4594 * procfs.c (pr_flag_table, pr_why_table, faults_table, 4595 siginfo_table, errno_table): Tables to translate numeric values 4596 to symbolic names and short descriptions. 4597 * procfs.c (signalname, info_proc_signals): Add function and 4598 prototype. 4599 * procfs.c (proc_info): Now info_proc. 4600 * procfs.c (proc_info_address_map): Now info_proc_mappings. 4601 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo, 4602 info_proc_faults, lookupname, lookupdesc, sigcodename, 4603 sigcodedesc): New functions. 4604 * procfs.c (proc_signal_handling_change): New function to set 4605 the trace flags based on the state of gdb's signal handling flags. 4606 * procfs.c (inferior_proc_init): Call proc_signal_handling_change 4607 and remove code to do PIOCSTRACE ioctl. 4608 * procfs.c (attach, detach): Preserve and restore process flags 4609 using saved_* fields in procinfo struct. 4610 * procfs.c (attach): Call proc_signal_handling_change. 4611 * procfs.c (info_proc): Major rework to expand "info proc" cmd. 4612 * procfs.c (proc_desc): Update for latest changes. 4613 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS. 4614 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition. 4615 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition. 4616 4617Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com) 4618 4619 * procfs.c (set_proc_siginfo): Add prototype and new function. 4620 * procfs.c (detach, child_resume): Call set_proc_siginfo to set 4621 up inferior siginfo struct. 4622 * elfread.c (elf_symfile_read): Compute the relocation amount 4623 by subtracting off the address of the ".text" section. 4624 * solib.c: Add pointer to ".text" section to so_list struct. 4625 * solib.c (solib_map_sections): Initialize pointer to ".text" 4626 section in so_list struct. 4627 * solib.c (symbol_add_stub): Pass base address of ".text" 4628 section to symbol_file_add, rather than the load address of 4629 the shared library. On SunOS they are the same. On SVR4 they 4630 are not. 4631 4632Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com) 4633 4634 * mipsread.c (parse_procedure): PDR.isym should get pointer to 4635 function name, not .gdbinfo. symbol. 4636 4637Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com) 4638 4639 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure! 4640 4641Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com) 4642 4643 * Makefile.in (VERSION): 4.4.8 4644 4645 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that 4646 commands in .cshrc/.profile won't get traced. 4647 4648Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com) 4649 4650 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc. 4651 * exec.c (build_section_table): Don't abort if no sections. 4652 * sparc-tdep.c (single_step): Lint. 4653 * utils.c (mrealloc): Handle realloc (0, size) case here. 4654 4655Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com) 4656 4657 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as 4658 opposed to m[ht]-*! 4659 4660 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs. 4661 4662 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that 4663 .gdbinfo. symbols are created. Move creation from parse_procedure 4664 to parse_symbol, where it is fairly easy to grow the symtab. This 4665 also fixes a symtab trashing bug on all mips-based systems. 4666 * (got_numargs, lookup_numargs, free_numargs): Delete. Not 4667 needed anymore. 4668 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct 4669 mips_extra_func_info, and all the PROC_xxx macros that look at it. 4670 4671Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com) 4672 4673 * c-exp.y: Add missing return type to yyparse() prototype. 4674 4675Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com) 4676 4677 Create and use macros for iterating on symtabs, psymtabs, msymbols. 4678 4679 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow. 4680 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype 4681 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS. 4682 (patch_opaque_types): Avoid dummy args and result. 4683 * objfiles.c (have_partial_symbols, have_full_symbols, 4684 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify. 4685 (iterate_over_objfiles, iterate_over_symtabs, 4686 iterate_over_psymtabs): Remove, clunky and slow. 4687 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS, 4688 ALL_PSYMTABS, and ALL_MSYMBOLS macros. 4689 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols, 4690 dump_objfile): Remove dummy args and results. Move filename 4691 comparisons to callers. 4692 (printsyms_command, printpsyms_command, printmsyms_command, 4693 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames. 4694 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab, 4695 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info, 4696 list_symbols, make_symbol_completion_list): Replace explicit 4697 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS. 4698 Eliminate Dijkstra flag crap, break out of loops with gotos. 4699 (lookup_symtab_1): Protect '/' tests from short filenames. 4700 (cplus_mangled_symbol): Move inline into lookup_symbol. 4701 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack. 4702 (relocate_minimal_symbol): Move inline to vmap_symtab. 4703 (vmap_symtab): Replace iteration with ALL_OBJFILES, 4704 iterate_over_msymbols with ALL_MSYMBOLS. 4705 4706 Misc cleanup prior to release. 4707 4708 * Makefile.in (VERSION): Roll to 4.4.7. 4709 (HFILES): Add call-cmds.h. 4710 * call-cmds.h: New header for command fns called by other files. 4711 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info. 4712 (breakpoint_1): Remove unused type arg. Change callers. 4713 4714 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test. 4715 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused. 4716 * mipsread.c: Add prototypes for all static functions. 4717 4718 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab, 4719 dump_blockvector, dump_block, dump_addrchass, dump_namespace, 4720 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused. 4721 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab, 4722 dump_blockvector, dump_block, dump_addrchass, dump_namespace, 4723 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd 4724 unused copy! 4725 4726 * buildsym.c (define_symbol): Handle global register variables 4727 (from Pierre Willard). Complain if register numbers are too large. 4728 * target.c (nomemory): Now that higher levels examine errno, give EIO. 4729 * tm-sparc.h: Don't #include <sun4/reg.h>. 4730 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove 4731 dependency on <sun4/reg.h>. Start to handle cross-byte-order. 4732 4733 * language.h: Avoid forward enum declaration. 4734 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh, 4735 config/sun4os5.mt: New host and target. 4736 * defs.h (errno): #include <errno.h> rather than assuming int. 4737 From Pierre Willard. 4738 4739 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c, 4740 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c, 4741 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c, 4742 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c, 4743 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c, 4744 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c, 4745 sparc-xdep.c, utils.c, value.h, values.c: Lint. 4746 4747Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com) 4748 4749 * buildsym.c (read_range_type): Avoid int overflow by using unsigned. 4750 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'. 4751 * language.h (enum exp_opcode): Avoid forward enum def. 4752 * main.c (define_command, user_defined_command): Lint. 4753 * mem-break.c, xcoffread.c: Lint. 4754 * solib.c: Only #include <a.out.h> on SunOS, not SVR4. 4755 4756Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com) 4757 4758 * Merged in latest RS6000 diffs from Metin G. Ozisik. 4759 * xcoffsolib.c, xcoffsolib.h: New files, from Metin. 4760 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST 4761 or IBM6000_TARGET as (approximately) appropriate. 4762 4763Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com) 4764 4765 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags. 4766 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether 4767 or not to try reading symbols from a mapped objfile. Plugs memory 4768 leak due to shared libraries generating no psymtabs or symtabs. 4769 4770Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com) 4771 4772 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove. 4773 * copying.awk: Lint. Make stronger warning at top of copying.c. 4774 * elfread.c (elf_symtab_read): Eliminate check of mainline. 4775 * gdbtypes.c (smash_to_*): Remove FIXME comments. 4776 (lookup_pointer_type): Add FIXME comment. 4777 * main.c (set_history_size_command): Disallow negative size. 4778 * partial-stab.h: Update copyright. 4779 * rs6000-tdep.c (skip_trampoline_code): Better comments. 4780 4781Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com) 4782 4783 * main.c (set_history_size_command): Negative size is error. 4784 (Reported by Peggy Fieland.) 4785 4786Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com) 4787 4788 * coffread.c (coff_symfile_init): Update comment. 4789 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT, 4790 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define 4791 macros to access the dbx specific objfile information. 4792 * dbxread.c (symfile_string_table, symfile_string_table_size): 4793 Remove these local variables. 4794 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1, 4795 read_dbx_symtab): Remove the stringtab and stringtab_size params 4796 from the function prototypes, the function definition, and the 4797 function calls. These are now available via DBX_STRINGTAB and 4798 DBX_STRINGTAB_SIZE using the objfile pointer. 4799 * dbxread.c (dbx_symfile_read): Relocate addr before using as 4800 an arg to read_dbx_symtab. 4801 * dbxread.c (dbx_symfile_read): Remove code that free'd the 4802 stringtab and the dbx specific per-objfile private info. 4803 * dbxread.c (init_psymbol_list): Remove symbol count from passed 4804 args in prototype, function definition, and function calls. It is 4805 now available via the DBX_SYMCOUNT macro using the objfile 4806 pointer. 4807 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the 4808 local instance of struct dbx_symfile_info and replace with DBX_* 4809 macros. 4810 * dbxread.c (dbx_symfile_read): Remove init's of now deleted 4811 symfile_string_table and symfile_string_table_size. 4812 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of 4813 symfile_string_table. 4814 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT. 4815 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and 4816 stringtab size variables. Remove all code that used to reread 4817 the stringtab. 4818 * objfiles.c (allocate_objfile): Move calls to init_malloc() 4819 to prior to any calls to mmalloc for the objfile specific heap. 4820 * utils.c (init_malloc): Document the requirement that for each 4821 heap for which corruption checking is desired, that init_mmalloc 4822 must be called prior to any mmalloc calls on the heap. 4823 4824Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com) 4825 4826 * rs6000-pinsn.c: Make dis-assembly output more like 4827 other targets: Don't print instruction in hex before 4828 the assembly; use print_address to print out jump 4829 destinations. 4830 4831Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com) 4832 4833 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char. 4834 * cplus-dem.c: Support "Sc" meaning "signed char". 4835 4836Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com) 4837 4838 * configure.in: fix iris/iris3. 4839 4840Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com) 4841 4842 * command.c, main.c (various places): Use ctype.h macros 4843 (such as isupper(x)), instead of hard-wiring in ASCII-isms 4844 (such as (x >= 'A' && x <= 'Z')). 4845 (There are still more of these in other files.) 4846 * main.c (defined_command): Lower-case the user's 4847 new command before entering it. Needed because 4848 command lookup is case-insensitive (and also lower-cases). 4849 (Based on Metin's earlier patch.) 4850 4851Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com) 4852 4853 * config/irix4.mh: new file. 4854 4855Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com) 4856 4857 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right 4858 time. 4859 4860 * xm-mips.h: Declare strdup for ultrix. 4861 4862 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup 4863 when calling new_symbol. 4864 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of 4865 current_objfile. 4866 4867Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com) 4868 4869 * config/rs6000.mh: Update (for Fred's new mmalloc) 4870 flags to disable use of GNU malloc/mmalloc. 4871 * munch: Change SYSV rule to allow .text before the label, 4872 as well as after, to work for AIX. 4873 * gdbtypes.h: Minor clarifiction. 4874 4875Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com) 4876 4877 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name 4878 continuation in yet another place (between method declarations). 4879 4880Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com) 4881 4882 * mips-tdep.c: include symfile.h and objfiles.h to fix 4883 compilation errors. 4884 4885Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com) 4886 4887 * valops.c (value_struct_elt_for_reference): Added 'offset' 4888 parameter to handle multiple inheritance. 4889 * eval.c, value.h: Update accordingly. 4890 4891Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com) 4892 4893 * objfiles.h: New file 4894 * Makefile.in (HFILES): Add objfiles.h 4895 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc, 4896 main_scope_lowpc, main_scope_highpc. 4897 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c, 4898 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c, 4899 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c, 4900 xcoffread.c, : Include objfiles.h. 4901 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h, 4902 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c, 4903 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to 4904 inside_entry_file() and logic changed appropriately. 4905 * blockframe.c (outside_startup_file): Renamed to 4906 inside_entry_file() and logic changed appropriately. 4907 * blockframe.c (inside_main_scope): Renamed to inside_main_func() 4908 and logic changed to use per-objfile specific fields. 4909 * blockframe.c (inside_entry_scope): Renamed to 4910 inside_entry_func() and logic changed to use per-objfile specific 4911 fields. 4912 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c, 4913 symfile.c, mips-tdep.c (startup_file_start, startup_file_end): 4914 Remove extern decls. 4915 * symfile.c, symfile.h (entry_point): Remove extern decl. 4916 * coffread.c (coff_symfile_init): Common entry point init code 4917 moved to symfiles.c, call init_entry_point_info(). 4918 * coffread.c (complete_symtab): Use new per-objfile entry info. 4919 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info. 4920 * mipsread.c (parse_partial_symbols): Use new per-objfile entry 4921 info. 4922 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info. 4923 * defs.h (inside_entry_scope, outside_startup_file, 4924 inside_main_scope): Prototypes changed for renames to 4925 inside_entry_func, inside_entry_file, inside_main_func, 4926 respectively. 4927 * symfile.c (syms_from_objfile): Common entry point init code 4928 moved to init_entry_point_info() and call init_entry_point_info(). 4929 * symfile.h (init_entry_point_info): Include prototype. 4930 * xcoffread.c (aixcoff_symfile_init): Common entry point init code 4931 moved to symfiles.c and call init_entry_point_info(). 4932 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc, 4933 main_scope_lowpc, main_scope_highpc): Remove extern decls. 4934 * dwarfread.c (read_func_scope, read_file_scope): Use new per- 4935 objfile entry info. 4936 * frame.h (FRAME_CHAIN_VALID): Provide default definition that 4937 works for the majority of targets. 4938 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h, 4939 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h, 4940 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID): 4941 Use default definition in frame.h. 4942 * frame.h (selected_frame_level): Make decl extern. 4943 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c 4944 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c 4945 * partial-stab.h: Use new per-objfile entry info. 4946 * symfile.h (struct objfile): Removed, moved to objfiles.h. 4947 * symfile.h, objfiles.h (allocate_objfile, free_objfile, 4948 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs, 4949 iterate_over_psymtabs, have_partial_symbols, have_full_symbols, 4950 have_minimal_symbols): Prototypes moved to objfiles.h. 4951 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): 4952 Macros moved to objfiles.h. 4953 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define. 4954 4955Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com) 4956 4957 More C++ improvements (pointers to members, qualified names). 4958 * c-exp.y: Support exp.type::name and exp->type::name 4959 syntaxes. (Unfortunately, doesn't work for static members.) 4960 * c-exp.y, eval.c: Make type::~type work better. 4961 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of 4962 value_static_field by value_struct_elt_for_reference. 4963 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER 4964 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2. 4965 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR 4966 for OP_SCOPE operand; no point in it now that we use lazy 4967 reading of values, and use "reference to member" objects. 4968 * gdbtypes.h: Clarify comment. 4969 * valops.c: Change value_struct_elt_for_address to return 4970 a reference (or variable), rather than a pointer. Change 4971 the name to value_struct_elt_for_reference to reflect this. 4972 Returning a reference instead of a address provides a 4973 generalization, since we can use the routine for both 4974 class::name as well as &class::name. 4975 Also, recurse to handle multiple inheritance properly. 4976 * valprint.c: Moved code to print pointer-to-members 4977 to new function point_class_member. This allows a 4978 "reference-to-member" to be printed using the same code. 4979 * valprint.c (type_print_varspec_prefix): Avoid printing 4980 "struct " for domains of class-member types. 4981 * valops.c (search_struct_field): Inline code for simplified 4982 version of value_static_field (which can then be deleted). 4983 * value.h: Rename value_struct_elt_for_address to 4984 value_struct_elt_for_reference. Delete value_static_field. 4985 * values.c: Remove no longer used function value_static_field. 4986 4987Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com) 4988 4989 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c, 4990 elfread.c (coff_symfile_finish): Add function, prototype, and 4991 add to the xxxx_sym_fns struct for each file type. Also reformat 4992 the xxxx_sym_fns vector to a standard format and add comments. 4993 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c, 4994 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read): 4995 Pass pointer to struct objfile rather than pointer to sym_fns. 4996 Change references inside each function accordingly. Allocate any 4997 symbol file specific info in the per-objfile memory region. 4998 * dbxread.c (free_and_init_header_files): Break function into 4999 free_header_files(), called from dbx_symfile_finish(), and 5000 init_header_files(), called from dbx_new_init(). 5001 * dbxread.c (dbx_new_init): Move deallocation things to new 5002 dbx_symfile_finish function. 5003 * elfread.c (elf_new_init): Call buildsym_new_init(). 5004 * objfiles.c (free_objfile): Call the appropriate symfile_finish() 5005 routine for the objfile before deallocating other stuff. 5006 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg. 5007 * symfile.h: Move struct sym_fns to before struct objfile def. 5008 Add sym_finish function pointer and change prototypes of other 5009 function pointers to reflect passing struct objfile pointer rather 5010 than struct sym_fns pointer. 5011 * symfile.c: Remove now obsolete symtab_fns pointer. 5012 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only 5013 locates the correct sym_fns struct for the given objfile. 5014 * symfile.c (syms_from_objfile, symbol_file_add): Restructured 5015 for better support of mapped symbol tables. 5016 * symfile.c (symbol_file_command): Remove obsolete code using 5017 symfile_fns. 5018 * symfile.h: Remove duplicate declarations for symfile_objfile, 5019 entry_point, and object_files. 5020 * target.c (target_info): Compare symfile_objfile to NULL. 5021 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to 5022 aixcoff_symfile_finish(). 5023 5024Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com) 5025 5026 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition. 5027 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE. 5028 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition. 5029 5030Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com) 5031 5032 Some improvements to g++ debugging. 5033 * symtab.c (list_symbols): demangle before pattern matching. 5034 * symtab.c: Other fixes to improve handing of operators. 5035 * valprint.c (type_print_base): Fix test for constructor. 5036 * values.c (value_static_field): Allow evaluation of 5037 CLASS::METHOD, returning a function pointer. 5038 5039Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com) 5040 5041 * Makefile.in (VERSION): Roll 4.4.6. 5042 * exec.c (exec_file_command): Add code to ignore optional args 5043 passed in by file_command() for use in symbol_file_command(). 5044 * main.c (main): Document -mapped and -readnow in help summary. 5045 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed. 5046 * objfiles.c (allocate_objfile): Filename arg removed. Changes 5047 to get filename from bfd with bfd_get_filename(). Test mapto 5048 against 0, not NULL. Use mstrsave() to make copy of filename. 5049 * remote-mm.c (mm_load): Symbol_file_add() takes an additional 5050 arg. 5051 * remote-vx.c (vx_load_command, add_symbol_stub): 5052 Symbol_file_add() takes an additional arg. 5053 * solib.c (symbol_add_stub): Symbol_file_add() takes an 5054 additional arg. 5055 * symfile.c (symfile_open): Renamed to symfile_bfd_open and 5056 changed to return a bfd not an objfile pointer. 5057 * symfile.c (syms_from_objfile): Eliminate local copy of bfd. 5058 * symfile.c (symbol_file_add): Takes an additional arg (readnow). 5059 Change to eliminate local bfd and use symfile_bfd_open() plus 5060 allocate_objfile(). Add code to implement readnow option. 5061 * symfile.c (symbol_file_command): Changes to option handling, 5062 readnow functionality moved to symbol_file_add(). 5063 * symfile.c (symfile_init): Eliminate local copy of bfd. 5064 * symfile.c (add_symbol_file_command): Changes to parse mapped 5065 and readnow options. 5066 * symfile.h (allocate_objfile): Arg removed from prototype. 5067 * symtab.h (symbol_file_add): Arg added to prototype. 5068 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional 5069 arg. 5070 5071Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com) 5072 5073 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c, 5074 mtrace.awk, state.c, state.h: Removed. 5075 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of 5076 directories searched for source files. 5077 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed 5078 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB, 5079 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add 5080 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS. 5081 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB 5082 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC. 5083 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap- 5084 sbrk.c 5085 * Makefile.in (HFILES): Remove state.h 5086 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC. 5087 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o 5088 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR. 5089 * Makefile.in (clean): Remove all object files. 5090 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc. 5091 * cplus-dem.c: Remove prototypes definitions that are now done in 5092 def.h. 5093 * dbxread.c (throughout): Change from using per-objfile 5094 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree. 5095 * defs.h: Remove prototypes for mmap_* functions. Add prototypes 5096 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach, 5097 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem. 5098 * depend: Remove dependencies for state.o, state.h. 5099 * dwarfread.c: Add declaration for warning_pre_print. 5100 * dwarfread.c (dwarfwarn): Use warning_pre_print. 5101 * dwarfread.c (throughout): Change from using per-objfile 5102 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree. 5103 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to 5104 use supplied objfile. 5105 * i386-xdep.c (print_387_status): Change to use warning() rather 5106 than printfs. 5107 * i387-tdep.c (print_387_control_word): Change to use warning() 5108 rather than printfs. 5109 * infrun.c (wait_for_inferior): Remove unreachable abort() call 5110 that some compilers grumble about. 5111 * language.c (throughout): Add declaration for warning_pre_print 5112 and using warning() instead of printfs. 5113 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc. 5114 * main.c (main): Add declaration for warning_pre_print and set it 5115 similarly to error_pre_print. Add declarations for 5116 mapped_symbol_files and readnow_symbol_files. Add appropriate 5117 definitions to long_options[]. 5118 * minsyms.c: Trivial fix to comment. 5119 * objfiles.c (allocate_objfile): Substantially rewritten for 5120 using mapped symbol files. 5121 * objfiles.c (throughout): Change from using per-objfile 5122 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree. 5123 * objfiles.c (open_mapped_file, mapped_to_address): Add functions. 5124 * source.c (throughout): Change from using per-objfile 5125 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree. 5126 * source.c (open_source_file): Use mstrsave to save file name in 5127 mapped symbol region for objfile. 5128 * symfile.c: Remove include for state.h. 5129 include to local form. 5130 * symfile.c (symbol_file_add_digested): Remove. 5131 * symfile.c (symbol_file_add): Substantially rewritten for mapped 5132 symbol files. 5133 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members 5134 from objfile structure. Add malloc descriptor pointer (md). 5135 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED. 5136 * symm-xdep.c (print_fpu_status): Use warning() rather than 5137 printfs. 5138 * symmisc.c (free_symtab_block): Now takes and uses current 5139 objfile pointer. 5140 * symmisc.c (throughout): Change from using per-objfile 5141 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree. 5142 * symtab.c (cplus_mangled_symbol): Cast return value to avoid 5143 Sun compiler grumblings when PTR is char *. 5144 * symtab.c (lookup_symbol): Cast return value of iterate_over_ 5145 msymbols() to correct pointer type. 5146 * utils.c (warning_pre_print): Initialize to "\nwarning: ". 5147 * utils.c (fatal, fatal_dump_core): Ensure that the fatal 5148 error always starts on a line of it's own. 5149 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc): 5150 Rewrite for new mapped malloc package use. 5151 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations 5152 that don't want to use the mapped malloc package; pass arguments 5153 on to traditional malloc package functions. 5154 * utils.c (nomem): Add for fatal virtual memory exhausted aborts. 5155 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc, 5156 mrealloc, malloc, and realloc but get fatal error if runs out 5157 of memory. 5158 * utils.c (msavestring, mstrsave): Save a string in a specific 5159 mapped malloc region. 5160 * utils.c (print_spaces): Use xmalloc to get the buffer. 5161 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines 5162 for MMAP_BASE_ADDRESS and MMAP_INCREMENT. 5163 * config/i386v4.mh: Insignificant reorganization. 5164 5165Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com) 5166 5167 * xcoffread.c: Only enable compilation of debugging functions 5168 if IBM6000 is defined. Fails to compile otherwise. 5169 5170Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com) 5171 5172 * Makefile.in: pass MAKEINFO down on info. 5173 5174Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com) 5175 5176 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of 5177 useless code, including an lseek to an uninitialized variable. 5178 Reported by Jim Williams <jimbo@wrs.com>. 5179 5180Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com) 5181 5182 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G. 5183 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000. 5184 * minsyms.c, symfile.c: Changes that may be generally 5185 applicable, but are #ifdef IBM6000 for now. 5186 * rs6000-xdep.c: Fixed typo in comment. 5187 * rs6000-tdep.c: Non-substatial changes. 5188 * xoffread.c: The main change here is addition of some 5189 debugging functions. 5190 * xoffexec.c: More changes. 5191 5192 * xcoffread.c: Fixed two too-few-parameters bugs. 5193 5194 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter 5195 to SOLIB_CREATE_INFERIOR_HOOK macro. 5196 5197Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com) 5198 5199 * symfile.h: Add prototype for iterate_over_msymbols(). 5200 * symtab.c (cplus_mangled_symbol): Add function. 5201 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via 5202 iterate_over_msymbols to find demangled C++ symbol. 5203 * xcoffexec.c (relocate_minimal_symbol): Return meaningful 5204 value to iterate_over_msymbols(). 5205 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_ 5206 msymbols(). 5207 5208Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com) 5209 5210 * Makefile.in: added check target. 5211 5212Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com) 5213 5214 * ecoff.c: Move to ../bfd/coff-msym.c. 5215 * config/mt-*mips: Remove ecoff.o from the configuration. 5216 * remote.c (): Add newline to initial +. 5217 (remote_resume): Mention how to cope with signals. 5218 (remote_interrupt): Add debug msg. 5219 (remote-wait): Implement new 'T' reply, which includes 5220 status, PC, and FP all in a single short message. 5221 (putpkt): Add further debugging of packet acks. 5222 * mipsread.c (fixup_symtab): Also swap RFD's. 5223 (parse_partial_symbols): Avoid bug on unknown symbol types. 5224 * Makefile.in (VERSION): Roll to 4.4.5. 5225 * mips-tdep.c (heuristic_proc_start): Avoid long delays 5226 for remote MIPS by limiting heuristic to 200 byte search. 5227 (heuristic_proc_desc): Byte-swapping. 5228 (mips_print_register): Cope with failure of 5229 read_relative_register_raw_bytes. Byte-swap integers for 5230 printing. 5231 * mips-pinsn.c (print_insn): Byte-swap instruction. 5232 5233Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com) 5234 5235 * config.sub configure.in config/mh-irix4 5236 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c 5237 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h 5238 gdb/xm-irix4.h gdb/config/mt-irix3 5239 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x. 5240 5241Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com) 5242 5243 * defs.h, utils.c: xrealloc takes PTR as first arg. 5244 * defs.h: Reword confusing comment about ANSI prototypes. 5245 * defs.h: Some minor whitespace changes. 5246 * infrun.c (wait_for_inferior): Compare int tmp to int 0, 5247 not NULL, which can be (void *). 5248 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling. 5249 * tm-i386v.h (SP_ARG0): Define 5250 * xm-sysv4.h: Back out of change for missing prototypes. 5251 * i386-tdep.c (get_longjmp_target): Add function. 5252 5253Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com) 5254 5255 * Makefile.in: install man page too. 5256 5257Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com) 5258 5259 * All GDB files that #include defs.h: Removed stdio.h. 5260 (defs.h): #include stdio.h. 5261 5262Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com) 5263 5264 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of 5265 a ptype to reflect the setting of TARGET_PTR_BIT. Set the 5266 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED. 5267 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint 5268 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use 5269 it before printing out the hex shape of an address. 5270 5271Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com) 5272 5273 * rs6000-xdep.c (frame_initial_stack_address): Move 5274 code to set frame->cache_fsr into new separate function 5275 frame_get_cacahe_fsr. This allows fixing a fatal error. 5276 * xcoffexec.c: Turn previously suppressed error 5277 message back on, after cleaning up BFD. 5278 5279 * breakpoint.c (breakpoint_re_set): Removed (at least for now) 5280 printing of blank line, since it cases printing of an 5281 extra blank line. Is this intended? It does mess up 5282 gdb test suite. 5283 * defs.h: Put back declarations of malloc and realloc, 5284 but protected by #ifndef MALLOC_INCOMPATIBLE. 5285 * objfiles.c: Undo previous change: Use malloc/realloc 5286 for objfile malloc/realloc fields (but add a cast). 5287 * xcoffexec.c: Suppress an error message (for now). 5288 5289Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com) 5290 5291 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik) 5292 [Mail dated Fri, 21 Feb 92 13:14:54 -0800] 5293 * buildsym.c: Use smash_to_pointer_type() to handle forward type 5294 references. 5295 * xcoffread.c: Modifications to C_DECL storage class handling, and 5296 introduction of an old smash_to_pointer_type() routine. 5297 5298 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik) 5299 [Mail dated Thu, 20 Feb 92 13:57:16 -0800] 5300 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info() 5301 parameters have been modified. 5302 5303 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik) 5304 [Mail dated Thu, 20 Feb 92 10:10:05 -0800] 5305 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used, 5306 and fetch_inferior_registers() always fetched all the registers 5307 resulting valid register values at hand all the time. Pushing a dummy 5308 frame did not require validating all register values first. After 5309 putting the above mechanism into action, we didn't have valid registers 5310 values always ready. Thus, all registers need to be fetched before 5311 pushing a dummy frame now. 5312 5313 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik) 5314 [Mail dated Thu, 13 Feb 92 16:22:44 -0800] 5315 * rs6000-xdep.c: frame_initial_stack_address() function to calculate 5316 the starting address (actual frame address) of a frame. 5317 * rs6000-tdep.c: modifications to function_frame_info() to see if 5318 function reserves a frame pointer register (alloca register) 5319 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and 5320 FRAME_LOCALS_ADDRESS has been updated to support debugging of 5321 functions with alloca() calls. 5322 5323Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com) 5324 5325 * xm-sysv4.h: Provide definitions/prototypes for host environment 5326 functions for which no definitions or prototypes are provided in 5327 any currently included gdb or host environment header files. 5328 For SVR4, this currently includes malloc and realloc, which cannot 5329 be portably prototyped in any gdb include file. 5330 5331Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com) 5332 5333 * buildsym.h: Remove obsolete variable file_stabs. 5334 5335 * Makefile.in: Move place where configure merges in host- 5336 and target-dependent fragments later, so the latter 5337 can override (say) GNU_MALLOC. 5338 * config/mh-rs6000: Use system malloc. Otherwise, I 5339 ended up with *two* incompatible versions of malloc 5340 (functions in libc would call the malloc in libc). 5341 I assume this is a shared library problem. 5342 5343 * remote.c: Fix (presumed) typo. 5344 * objfiles.c: Use xmalloc/xrealloc instead of 5345 malloc/realloc (since the latter are no longer declared). 5346 5347 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik) 5348 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800] 5349 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to 5350 handle individual registers. 5351 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value 5352 correctly in case it wasn't cached yet. (A problem showed up 5353 after fetching individual registers.) 5354 * buildsym.c: Disable type_synonym_name's type name overwriting 5355 in cases it is unnecesary. rs6000 portation doesn't use 5356 type_synonym_name, and it used to nullify type names 5357 * xcoffread.c: to handle g++'s typename abbreviation, fill in a 5358 type's name as soon as space for that type is allocated. 5359 * xcoffread.c: ignore a section's lineno information if it is 5360 not `.text'. (In rs6000 bfd portation integration, skipping over 5361 `.pad' sections are ignored since it was in machine independent 5362 part of the code. Thus, a problem of fake sections with invalid 5363 lineno information arised.) 5364 5365 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik) 5366 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800] 5367 * rs6000-tdep.c: make function_frame_info() work whether or not 5368 reading from a core file. 5369 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro. 5370 5371 * infrun.c. main.c, printcmd.c. symtab.c: 5372 More changes from IBM for rs6000. 5373 5374 5375Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com) 5376 5377 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c, 5378 rs6000-xdep.c, xcoffexec.c, xcoffread.c: 5379 Merge in changes (mostly from IBM) for RS6000. 5380 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c: 5381 More changes from IBM for RS6000. These are in machine- 5382 independent code, and probably could do with some cleaning 5383 up. The most questionable of these are #ifdef IBM6000. 5384 * infrun.c, sparc-tdep.c: Pass a parameter (signal number) 5385 to single_step() (for consistency with rs6000 and i860). 5386 * utils.c: Allow the 1st arg to xrealloc to be NULL 5387 (in which case do malloc). This removes the need for 5388 some tests in xcoff code (and perhaps other places?). 5389 * coffread.c: Removed variables last_source_file, 5390 type_vector, and type_vector_length as these are now 5391 defined by buildsym.[ch]. 5392 * defs.h: Remove prototypes for malloc and realloc, since 5393 these should only be used to implement xmalloc and xrealloc, 5394 and they conflict with <stdlib.h> in AIX - where they 5395 return void* even when __STDC__ isn't defined. Sigh. 5396 * munch: Recognize *initialize* in data as well as text 5397 (AIX uses data). Also, incorporate a patch from Garrett 5398 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script 5399 much more sensible, by only trying to match the name of 5400 the initialize_foo function, and not the junk before it. 5401 5402Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com) 5403 5404 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint 5405 unless symbol table indicates that something has changed. 5406 5407Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com) 5408 5409 * remote.c: Make it work for embedded MIPS. Increase buffer 5410 size, and use throughout. Round buffer size up if too many regs. 5411 Support baud rate setting and try for an 8-bit path. If 5412 interrupted while waiting for target, send a ^C down the wire. 5413 Avoid single-byte reads. 5414 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES 5415 and NUM_REGS. 5416 * mips-xdep.h: Avoid the embedded regs when on Unix. 5417 5418 * mipsread.c: Byte-swap the symbol table structures, using 5419 routines from ecoff.c, to read a symbol table written in any 5420 of the four possible byte orders. 5421 * configure.in (mips-big-* target): Same as Sony News. 5422 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o. 5423 * ecoff.c: New file for symbol swapping routines. 5424 5425Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com) 5426 5427 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info 5428 all-breakpoints' command. 5429 * (get_number): Allow users to enter negative breakpoint numbers. 5430 * (breakpoint_1): Reformat display of 'info break' to show new 5431 fields. 5432 * (create_longjmp_breakpoint, breakpoint_re_set, 5433 breakpoint_re_set_one, enable/disable_longjmp_breakpoint), 5434 symfile.c (syms_from_objfile): Re-do 5435 insertion of longjmp breakpoints. Move all code into 5436 breakpoint_re_set, and call that instead of 5437 create_longjmp_breakpoint in symfile.c. 5438 5439Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com) 5440 5441 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add. 5442 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE. 5443 * symtab.c (find_pc_symtab): Handle having no objfiles. 5444 * infcmd.c: Fix comment. 5445 * objfiles.c (free_all_objfiles): Add. 5446 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add. 5447 * symfile.c (symbol_file_command): free all objfiles when 5448 specifying a new symbol file. 5449 (reread_symbols): Stat the file name, don't fstat the descriptor. 5450 5451Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com) 5452 5453 * Makefile.in, configure.in: removed traces of namesubdir, 5454 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced 5455 copyrights to '92, changed some from Cygnus to FSF. 5456 5457Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com) 5458 5459 * dbxread.c (end_psymtab): Delete empty psymtabs. 5460 * symfile.c (allocate_psymtab): Recycle empty psymtabs. 5461 * symfile.h (struct objfile): Add free_psymtabs. 5462 5463Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com) 5464 5465 * Makefile.in (VERSION): Roll to gdb-4.4.4. 5466 5467 * symfile.c (symbol_file_command): strcmp => !strcmp. 5468 * breakpoint.h: Move prototypes to follow enum definition they need. 5469 * breakpoint.c, infrun.c: Lint. 5470 * printcmd.c: Use `enum enable' rather than `enum 5471 display_status'. 5472 * mipsread.c: First pass at making it compile with the new 5473 objfile changes. Probably seriously broken still, but it 5474 compiles. FIXME. 5475 5476Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com) 5477 5478 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c, 5479 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h, 5480 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for 5481 stepping (and nexting) through longjmp(). Also, cleanup 5482 breakpoint handling quite a bit by creating explicit breakpoint 5483 types instead of using magic breakpoint numbers. 5484 Makefile.in: Update version to 4.4.3 5485 5486Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com) 5487 5488 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c, 5489 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint. 5490 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c. 5491 5492 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP. 5493 5494 * minsyms.c (install_minimal_symbols): Add bunches to any 5495 existing minsyms in the objfile. Avoid extra mallocation 5496 by working directly in the obstack. Remove ignored `mainline' parm. 5497 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h, 5498 xcoffread.c: Change all callers. 5499 * FIXME: We should be able to eliminate MAINLINE from all the 5500 symbol readers now, with a small bit of work. 5501 5502 * valops.c, value.h: Lint. 5503 * remote-vx.c: Add missing break; statement. Bugfix by 5504 Michael Sclafani, <sclafani@src.dec.com>. 5505 5506Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com) 5507 5508 * Makefile.in (VERSION): Update version to 4.4.2 5509 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c, 5510 minsyms.c, mmap-alloc.c, mmap-sbrk.c 5511 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h 5512 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o, 5513 mmap-alloc.o, mmap-sbrk.o 5514 5515 * altos-xdep.c: Minor whitespace change. 5516 * am29k-tdep.c (examine_prologue): Convert from misc function vector 5517 use to new minimal symbol table use. 5518 * arm-xdep.c (fetch_inferior_registers): Document unused argument. 5519 * arm-xdep.c (store_inferior_registers): Returns void. 5520 * blockframe.c (get_pc_function_start, find_pc_partial_function): 5521 Convert from misc function vector use to new minimal symbol table use. 5522 Remove find_pc_misc_function(). Ifdef out block_innermost_frame(). 5523 * breakpoint.c: Add prototypes for local functions. 5524 * breakpoint.c (catch_command_1): Change to static and remove unused 5525 local "pc". 5526 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function". 5527 * breakpoint.h: Change function decls to prototype form. 5528 * buildsym.c: Add prototypes for local functions. 5529 * buildsym.c: Moved hashname() function here from dbxread.c. 5530 * buildsym.c (dbx_lookup_type): Cast args to xrealloc(). 5531 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type(). 5532 * buildsym.c (dbx_alloc_type): Change to static. 5533 * buildsym.c (finish_block): Add objfile parameter. 5534 * buildsym.c (misc): Change symbol_obstack to objfile version. 5535 * buildsym.c (make_blockvector): Change to static. 5536 * buildsym.c (start_subfile): Use strdup instead of obsavestring. 5537 * buildsym.c (compare_line_numbers): Change to static, args are const, 5538 cast args when used. 5539 * buildsym.c (start_symtab): Inline new_object_header_files() call. 5540 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread 5541 and made static. Add objfile parameter. 5542 * buildsym.c (end_symtab): Simplify code using line table size. 5543 Realloc the linetable on the objfile symbol_obstack and copy there. 5544 * buildsym.c (scan_file_globals): Convert from misc function vector 5545 use to new minimal symbol use. 5546 * buildsym.c (define_symbol): Add objfile parameter. Make sure 5547 strings get allocated in objfile's symbol_obstack. Convert references 5548 to builtin types to lookup_fundamental_type(). 5549 * buildsym.c (read_type): Make static, add objfile parameter, convert 5550 references to buildin types to lookup_fundamental_type(). 5551 * buildsym.c (read_struct_type): Add objfile parameter. 5552 * buildsym.c (read_array_type): Make static, add objfile parameter. 5553 * buildsym.c (read_enum_type): Make static, add objfile parameter. 5554 * buildsym.c (read_huge_number): Make static. 5555 * buildsym.c (read_range_type): Make static, add objfile parameter, 5556 convert references to buildin types to lookup_fundamental_type (). 5557 * buildsym.c (read_args): Make static, add objfile parameter. 5558 * buildsym.h: Convert function decl's to prototype form. 5559 * c-exp.y: Add prototypes for local functions, convert uses of misc 5560 function vector to minimal symbol table. Reformat all builtin type 5561 initializations and pass a NULL objfile to init_type() for them. 5562 * coffread.c: Change context_stack ref's to coff_context_stack, 5563 add local function prototypes. Cast uses of xrealloc arg 1. 5564 * coffread.c (coff_alloc_type): Call alloc_type instead of hand- 5565 crafting a new type. 5566 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list. 5567 * coffread.c (finish_block): Change name to coff_finish_block. 5568 * coffread.c (make_blockvector): Add and use objfile parameter. 5569 * coffread.c (record_line): Change name to coff_record_line. 5570 * coffread.c (start_symtab): Change name to coff_start_symtab. 5571 * coffread.c (end_symtab): Change name to coff_end_symtab. 5572 * coffread.c (record_misc_function): Change name to record_minimal_ 5573 symbol and change to minimal symbol table use from misc func tbl. 5574 * coffread.c (coff_symfile_read): Convert from misc function vector 5575 use to minimal symbol table use. 5576 * coffread.c (hashname): Remove; use common version in buildsym.c. 5577 * coffread.c (decode_base_type): Change references to builtin types 5578 to calls to lookup_fundamental_type(). 5579 * coffread.c (read_struct_type): Change name to coff_read_struct_type. 5580 * coffread.c (read_enum_type): Change name to coff_read_enum_type. 5581 * command.c: Add prototypes for local functions. 5582 * command.c (add_cmd): Prototype the 'fun' parameter and use the 5583 appropriate member of the function union for that type. 5584 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and 5585 ifdef out the function since it isn't currently used. 5586 * command.c (add_alias_cmd): Pass correct function type to add_cmd. 5587 * command.c (add_prefix_cmd): Prototype the 'fun' parameter. 5588 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter. 5589 * command.c (help_cmd): Compare function pointer to NULL. 5590 * command.c (help_cmd_list): Compare function pointer to NULL. 5591 * command.c (lookup_cmd_1): Use correct member of function union. 5592 * command.c (undef_cmd_error): Make static. 5593 * command.c (complete_on_cmdlist): Use correct member of func union. 5594 * command.c (do_setshow_command): Use correct member of func union. 5595 * command.c (shell_escape): Convert rindex use to strrchr. 5596 * command.h (COMMAND_H): Define if already included. 5597 * command.h (cmd_list_element struct): Change 'function' to a union 5598 and prototype args. Prototype completer function. 5599 * command.h: Convert decl's to prototype form. 5600 * convex-xdep.c (store_inferior_registers): Returns void. 5601 * copying.c: Prototype local functions. 5602 * coredep.c: Minor whitespace change. 5603 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*. 5604 * cplus-dem.c: Prototype local functions. 5605 * dbxread.c (hashname): Remove; moved to buildsym.c. 5606 * dbxread.c (free_and_init_header_files): Make static. 5607 * dbxread.c: Add prototypes for local functions. 5608 * dbxread.c (new_object_header_files): Remove; inlined usages. 5609 * dbxread.c (xrealloc usages): Cast args. 5610 * dbxread.c (record_misc_function): Change to record_minimal_symbol 5611 and change usages accordingly. 5612 * dbxread.c (static_psymbols usages): Change to use per-objfile copy. 5613 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate. 5614 * dbxread.c (dbx_next_symbol_text): Make static. 5615 * dbxread.c (init_psymbol_list): Convert to use per-objfile data. 5616 * dbxread.c (init_bincl_list): Add and use objfile parameter. 5617 * dbxread.c (free_bincl_list): Add and use objfile parameter. 5618 * dbxread.c (compare_psymbols): Remove; use common symfile.c version. 5619 * dbxread.c (end_psymtab): Convert to use per-objfile data. 5620 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for 5621 prototypes. 5622 * dwarfread.c (record_misc_function): Change name to record_minimal_ 5623 symbol and use minimal symbol table throughout. 5624 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version. 5625 * dwarfread.c: Convert all references to builtin types to use the new 5626 lookup_fundamental_type function. 5627 * dwarfread.c (read_enumeration): Add and use objfile parameter. 5628 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto- 5629 types. 5630 * elfread.c (record_misc_function): Convert to use record_minimal_ 5631 symbol. 5632 * elfread.c (elf_symtab_read): Add objfile parameter. 5633 * eval.c: Add prototypes for local functions and move some decls 5634 around to accomodate prototypes. 5635 * expprint.c: Add prototypes for local functions. Change references 5636 to misc function vector to minimal symbol table. 5637 * findvar.c (read_memory usages): Cast args. 5638 * gdbtypes.h: New file, type info from symfile.h and symtab.h. 5639 * gmalloc.c: Use NOARGS where prototypes used hardwired void. 5640 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned. 5641 * gmalloc.h: Use NOARGS where prototypes used hardwired void. 5642 * gould-xdep.c: Minor whitespace change. 5643 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var. 5644 * hp300ux-xdep.c (store_inferior_registers): Returns void. 5645 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr. 5646 * i386-stub.c: Add prototypes, change "volatile" to NORETURN. 5647 * i386-tdep.c: Add prototypes for local functions. 5648 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read, 5649 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params 5650 that defaulted to int. 5651 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs, 5652 i386_push_dummy_frame): Returns void. 5653 * i386-xdep.c (i386_register_u_addr): Declare params that default to 5654 int and explicitly declare return type as int. 5655 * i387-tdep.c: Minor formatting changes. 5656 * i960-tdep.c (leafproc_return): Convert from misc function vector 5657 use to minimal symbol table use. 5658 * infcmd.c: Add prototypes for local functions. 5659 * infcmd.c (continue_command, until_next_command, until_command, 5660 path_info, path_command): Make static. 5661 * infcmd.c (step_1, until_next_command): Convert from misc func 5662 vector to minimal symbol table use. 5663 * inflow.c: Add prototypes for local functions. 5664 * infptrace.c (store_inferior_registers): Returns void, not int. 5665 * language.c (_initialize_language): Use proper member of function 5666 union. 5667 * m2-exp.y: Add prototypes for local functions, convert misc function 5668 vector uses to minimal symbol table uses. 5669 * m2-exp.y (make_qualname, yyerror): Make static. 5670 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile. 5671 * m68k-pinsn.c: Add prototypes for local functions. 5672 * m68k-pinsn.c (print_insn): Cast args to read_memory. 5673 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int. 5674 * m68k-stub.c: Add prototypes. 5675 * m88k-pinsn.c (sprint_address): Convert from misc function vector 5676 use to minimal symbol table use. 5677 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter. 5678 * m88k-xdep.c (store_inferior_registers): Returns void. 5679 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param. 5680 * mach386-xdep.c (store_inferior_registers): Returns void. 5681 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter. 5682 * main.c: Add prototypes for local functions. 5683 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast 5684 longjmp() result to (NORETURN void). 5685 * main.c (catch_errors): Prototype the 'func' parameter. 5686 * main.c (disconnect, stop_sig, do_nothin, float_handler): 5687 Takes an unused arg. 5688 * main.c (execute_command): Call the right member of the func union. 5689 * main.c (command_loop_marker, symbol_completion_function, 5690 command_loop): Make static. 5691 * main.c (command_line_input): Make linelength unsigned, cast arg 5692 to command_line_input(). 5693 * main.c (add_info, add_com): Prototype the 'fun' parameter. 5694 * main.c (initialize_main): Call right member of function union. 5695 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS. 5696 * mem-break.c: Include symtab.h 5697 * mips-xdep.c (fetch_inferior_registers): Takes unused param. 5698 * mips-xdep.c (store_inferior_registers): Returns void. 5699 * mipsread.c (mipscoff_symfile_read): Change from misc function vector 5700 use to minimal symbol table use. 5701 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile 5702 version. 5703 * mipsread.c (make_type): Remove, convert usages to init_type. 5704 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile. 5705 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function 5706 vector use to minimal symbol table use. 5707 * parse.c: Add prototypes for local functions. 5708 * parse.c (xrealloc usages): Cast args. 5709 * parse.c (prefixify_expression, length_of_subexp): Make static. 5710 * parser-defs.h (PARSER_DEFS_H): Define when first included. 5711 * parser-defs.h: Convert function decls to prototype form. 5712 * partial-stab.h: Convert from misc function vector use to new minimal 5713 symbol table use. 5714 * partial-stab.h (global_psymbols, static_psymbols usages): Reference 5715 the per-objfile copies. 5716 * printcmd.c: Add prototypes for local functions. Move some struct 5717 definitions around to accomodate prototypes. 5718 * printcmd.c (decode_format): Make static, change args oformat and 5719 osize to int from char. 5720 * printcmd.c (print_formatted): Change 'format' and 'size' to int. 5721 * printcmd.c (print_scalar_formatted): Change arg 'format' to int. 5722 * printcmd.c (print_address_symbolic): Convert from misc function 5723 vector use to minimal symbol table use. 5724 * printcmd.c (address_info): Convert from misc function vector use 5725 to minimal symbol table use. 5726 * printcmd.c (delete_display, enable_display, disable_display_command): 5727 Make static. 5728 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS. 5729 * procfs.c (fetch_core_registers): Add unused param reg_addr. 5730 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno. 5731 * pyr-xdep.c (store_inferior_registers): Returns void. 5732 * remote-mm.c (mm_load): symbol_file_add return value unused. 5733 * remote-nindy.c: Minor format change. 5734 * remote-vx.c (vx_load_command): symbol_file_add result unused. 5735 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno. 5736 * rs6000-xdep.c (store_inferior_registers): Returns void. 5737 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr 5738 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function 5739 vector use to minimal symbol table use. 5740 * solib.c: Add prototypes for local functions. 5741 * solib.c (solib_add_common_symbols, locate_base): Convert from misc 5742 function vector use to minimal symbol table use. 5743 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS. 5744 * solib.c (find_solib, shared_library_command): Make static 5745 * solib.c (read_memory, write_memory usages): Cast args. 5746 * solib.c (special_symbol_handling): Add function 5747 * source.c: Add prototypes for local functions. 5748 * source.c (select_source_symtab): Convert to scan objfiles. 5749 * source.c (open_source_file): Make static. 5750 * source.c (xrealloc usages): Cast args. 5751 * source.c (source_line_charpos): ifdef out, unused. 5752 * source.c (get_filename_and_charpos): Make static. 5753 * stack.c: Add prototypes for local functions. 5754 * stack.c (print_frame_info, frame_info): Convert from misc function 5755 vector use to minimal symbol table use. 5756 * symfile.c: Add prototypes for local functions. 5757 * symfile.c (compare_symbols): Make args const PTR's. 5758 * symfile.c (compare_psymbols, sort_pst_symbols) add. 5759 * symfile.c (sort_all_symtab_syms): Scan objfile list. 5760 * symfile.c (obsavestring): Add objfile parameter. 5761 * symfile.c (init_misc_bunches, prim_record_misc_function, 5762 compare_misc_functions, discard_misc_bunches, condense_misc_bunches, 5763 sort_misc_function_vector, compact_misc_function_vector): Remove 5764 * symfile.c (symbol_file_add_digested): Add function. 5765 * symfile.c (symbol_file_add): Returns struct objfile *. 5766 * symfile.c (symbol_file_command): Modify for state file use. 5767 * symfile.c (symfile_open): Add parameter "dumpable". 5768 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c 5769 * symfile.c (load_command, add_symbol_file_command): Make static. 5770 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c 5771 * symfile.c (rindex usages): Converted to strrchr. 5772 * symfile.c (allocate_psymtab): New 5773 * symfile.c (free_named_symtabs): Ifdef out code that needs to be 5774 converted to minimal symbol table usage, but no obvious conversion. 5775 * symfile.c (free_all_symtabs): Remove. 5776 * symfile.c (_initialize_symfile): Use per-objfile info. 5777 * symfile.h: Rework the objfile structure to add per-objfile data 5778 objects (psymbol_obstack, symbol_obstack, type_obstack, 5779 global_psymbols, static_psymbols, msymbols, minimal_symbol_count, 5780 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc). 5781 Add prototypes to function declarations. 5782 * symm-tdep.c (symmetry_extract_return_value): Convert from misc 5783 function vector usage to minimal symbol table usage. 5784 * symmisc.c (DEV_TTY): Define if not defined. 5785 * symmisc.c: Add local function prototypes. 5786 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms, 5787 printpsyms_command, print_objfiles, print_objfiles_command): 5788 Rework to use iterate_over_* 5789 * symtab.c: Add prototypes for local functions. 5790 * symtab.c (lookup_symtab_1): Convert to look through objfiles. 5791 * symtab.c (lookup_partial_symtab): Scan through objfiles. 5792 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_ 5793 unsigned_typename, lookup_struct, lookup_union, lookup_enum, 5794 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type, 5795 lookup_reference_type, lookup_member_type, allocate_stub_method, 5796 check_stub_method, create_array_type, smash_to_member_type,): 5797 Moved to gdbtypes.c 5798 * symtab.c (lookup_symbol): Some args are const. 5799 * symtab.h: All type related defs and structs moved to gdbtypes.h 5800 * symtab.h: Convert decls to prototypes. 5801 * target.c (noprocess): Make static. 5802 * target.h: Change decl's to prototypes. 5803 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK, 5804 DISABLE_UNSETTABLE_BREAK) Moved to solib.h. 5805 * utils.c (_initialize_utils): Use correct member of function union. 5806 * valarith.c: include gdbtypes.h 5807 * valops.c: include gdbtypes.h, add prototypes for local functions. 5808 * valops.c (value_push, value_arg_push, find_function_addr): 5809 Make static. 5810 * valops.c (value_string): Convert from misc function vector use 5811 to minimal symbol table use. 5812 * valops.c (check_field_in): Make arg const. 5813 * valprint.c: Add prototypes for local functions. 5814 * valprint.c (print_string): Make static 5815 * valprint.c (value_print, val_print_fields, val_print): Make arg int. 5816 * values.c: Add prototypes for local functions. 5817 * values.c (value_headof): Convert from misc function vector to 5818 minimal symbol table. 5819 * xcoffexec.c: Add prototypes for local functions. 5820 * xcoffexec.c (exec_close, file_command, add_to_section_table): 5821 Make static. 5822 * xcoffexec.c (relocate_minimal_symbol): Add. 5823 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c. 5824 * xcoffread.c: Add prototypes for local functions. 5825 * xcoffread.c (sort_syms): Convert to scan objfiles. 5826 * xcoffread.c (read_xcoff_symtab): Make static. 5827 * xcoffread.c (various): Replace references to builtin types with 5828 calls to lookup_fundamental_type. Replace references to symbol_obstack 5829 and psymbol_obstack with pointers to the per-objfile copies. 5830 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace, 5831 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs): 5832 Make static. 5833 * xcoffread.c (init_stringtab): Add objfile parameter. 5834 * gdbtypes.c: New file 5835 * minsyms.c: New file 5836 * mmap-alloc.c: New file 5837 * mmap-sbrk.c: New file 5838 * objfiles.c: New file 5839 * state.c: New file 5840 * state.h: New file 5841 5842Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com) 5843 5844 * Check in Fred Fish's changes in these modules. Fred 5845 will make ChangeLog entries for all of them. Update VERSION 5846 to 4.4.2. 5847 5848Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com) 5849 5850 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions 5851 into solib.h. 5852 * sparc-pinsn.c, sparc-tdep.c, standalone.c, sun3-xdep.c, 5853 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c, 5854 value.h: Prototypes for static functions; lint. 5855 * gdbtypes.h: Empty file to ease transition. 5856 5857Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com) 5858 5859 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h, 5860 inferior.h, language.h, signame.h, target.h, terminal.h, 5861 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h, 5862 xm-i386v.h, xm-sparc.h: Prototypes for all external functions. 5863 Lint. 5864 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c, 5865 signame.c, sparc-xdep.c: Prototypes for all static functions. 5866 Lint. 5867 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c, 5868 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c, 5869 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c: 5870 Remove to_call_function and target_call_function, since it 5871 always calls the same thing (call_function_by_hand). 5872 * core.c, exec.c, solib.c: Rename target_ops sections => 5873 to_sections, etc. 5874 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c, 5875 target.h: target_kill takes no args. 5876 * language.c (language_info): Scaffolding to allow briefer 5877 messages when the current language changes. FIXME. 5878 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid 5879 complaints about volatile functions. 5880 * xm-sysv4.h (HAVE_MMAP): Define. 5881 5882Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com) 5883 5884 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS 5885 to make prototypes for all functions declared here. 5886 * cplus-dem.c: Avoid declaring xmalloc and xrealloc. 5887 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict. 5888 * environ.c: Include <stdio.h> before defs.h. Minor cleanup. 5889 * ieee-float.h: Use PARAMS for prototypes; make some params const. 5890 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*. 5891 * m2-exp.y: Remove unused CONST; Rename OR and AND. 5892 * utils.c: Avoid declaring malloc and realloc. Lint. 5893 (request_quit): Accept signal-number parameter. 5894 5895Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com) 5896 5897 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type 5898 DIE's. Add new function read_tag_pointer_type() to read them. 5899 5900 * dwarfread.c (dwarf_read_array_type, read_subroutine_type): 5901 When creating a new user defined type, check to see if a partial 5902 type already exists, and if so, bash it to fit. 5903 5904Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com) 5905 5906 * coffread.c (decode_base_type): Pass long, not union. 5907 Fix by Eric Valette, ev@chorus.fr. 5908 5909Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com) 5910 5911 * elfread.c (elf_symtab_read): Fix code to correctly track 5912 changes in bfd for absolute symbols. 5913 5914Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com) 5915 5916 * xm-vaxbsd.h: Close off comment. 5917 5918Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com) 5919 5920 * xm-sysv4.h: Define NEED_POSIX_SETPGID. 5921 5922Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com) 5923 5924 * mips-tdep.c (mips_print_registers): Print correct register 5925 number for double pseudo-registers. 5926 5927Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com) 5928 5929 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr 5930 in the op$::OPERATOR. case. From Steven McCanne, 5931 <mccanne@horse.ee.lbl.gov>. 5932 5933 * exec.c (set_section_name): Pass arg to exec_files_info; 5934 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>. 5935 5936Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com) 5937 5938 * main.c (print_gdb_version): Copyright msg: only this year. 5939 (cd_command): Avoid changing current_directory on error. 5940 5941Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com) 5942 5943 * mipsread.c (parse_partial_symbols): Handle dependencies 5944 between partial symbol tables (when not doing stabs-in-ecoff). 5945 (This used to be handled by parse_fdr, but parse_fdr was 5946 incompatible with handling stabs-in-ecoff, so the code 5947 was re-written to not use parse_fdr. Unfortunately, 5948 the logic to handle dependencies was overlooked.) 5949 5950Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com) 5951 5952 * coffread.c (read_enum_type): Use the size of a target int when 5953 describing enum. 5954 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size 5955 of target int. 5956 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count 5957 * symtab.c (lookup_reference_type, lookup_ptr_type): use 5958 TARGET_PTR_BIT to determine size of a pointer 5959 * values.c (unpack_long): when unpacking a REF or a PTR don't 5960 assume the size of the type. 5961 5962Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com) 5963 5964 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when 5965 looking at its members. Improve guess between struct and union, 5966 only assuming union if multiple members have offsets of zero. 5967 5968Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com) 5969 5970 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6. 5971 (This is just for clarity - and one day permitting us to 5972 change FP0_REGNUM from 38 to 32, which would make more sense.) 5973 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that 5974 register numbers in stabs-in-ecoff get handled correctly. 5975 5976Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com) 5977 5978 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult, 5979 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen 5980 into BSD and Ultrix. 5981 5982Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com) 5983 5984 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc. 5985 5986Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com) 5987 5988 * Makefile.in: Increment version to 4.4.1. 5989 * main.c (print_gdb_version): Update copyright notice. 5990 5991Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com) 5992 5993 * mipsread.c: Prepend "struct " to the names of structure 5994 types, and similarly for enums and unions. (This used 5995 to be done, but got lost in the re-write to "guess" the 5996 difference between enum/struct/union.) 5997 Also, guess that a tag is an enum if the first member 5998 has type btNil. 5999 6000Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com) 6001 6002 * xm-vax.h: #ifndef ultrix around #include of endian.h and 6003 limits.h (sigh). 6004 6005Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com) 6006 6007 * Projects: Patching executables is done. 6008 * Makefile.in (VERSION): Roll to gdb-4.4. 6009 * README, WHATS.NEW: Update for gdb-4.4. 6010 6011 * symfile.c (reread_symbols): Whenever we reread one object 6012 file's symbols, we must restart the scan, because the object_files 6013 chain has been permuted. 6014 6015 * exec.c (exec_files_info): Split out into print_section_info. 6016 Print BFD filename of each section if it's not the default one. 6017 * core.c (core_files_info): Call print_section_info. 6018 6019 * xm-vax.h: Include a few system header files whose definitions 6020 must precede defs.h. 6021 * language.c, language.h: Make some things const. 6022 * expression.h, main.c: const spreads like ooze. 6023 6024 * mem-break.c (break_insn, break_insn_size): Use unsigned chars, 6025 since BREAKPOINT values can be >0x80. 6026 6027Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com) 6028 6029 * infrun.c, xm-i386sco.h: SCO needs to use setpgid(). 6030 6031Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com) 6032 6033 * sparc-pinsn.c: Remove kludge for preferring architectures. 6034 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now 6035 and forever. Add `add' instruction to the set that get checked 6036 for a preceding `sethi' in order to print an absolute address. 6037 Corresponding changes in ../include/opcode/sparc.h needed 6038 to eliminate garbage instructions. 6039 6040Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com) 6041 6042 * mipsread.c (parse_partial_symbols): Make sure partial 6043 symbols are created for external symbols (as used to be 6044 the case). This is a bit of a pain with the mips-coff. 6045 It uses a table which points to all of the external 6046 symbols belonging to a particular FDR or psymtab. 6047 Once we've generated this table, we might as well save 6048 it, and then use it in psymtab_to_symtab_1 to find 6049 the symbols to pass to parse_external(). 6050 * symfile.c, symfile.c: New function start_psymtab_common 6051 to share the common parts of allocating a new psymtab 6052 for dbxread, mipsread (and later dwarfread). Its code 6053 was pulled out from start_psymtab in dbxread.c. 6054 * dbxread.c (start_psymtab): Use start_psymtab_common(). 6055 6056 * valprint.c (val_print): If there is an error when trying 6057 to print a string, check to see if there really is a problem 6058 by reading just one character. If that works, assume 6059 things are ok. 6060 6061Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com) 6062 6063 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7, 6064 cypress, v8 mnemonics in that order. 6065 6066Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com) 6067 6068 * sparc-pinsn.c: Put the qsort() back in. 6069 6070Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com) 6071 6072 * findvar.c (read_register, write_register): Handle machines 6073 where REGISTER_TYPE is not the same size as "int". 6074 6075 Handle debug symbols in dynamically loaded (relocated) code: 6076 6077 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass 6078 offset to process_one_symbol. 6079 (process_one_symbol): Take new offset parameter. Add it into 6080 appropriate symbol types to relocate symbols to loaded addresses. 6081 Handle all possible symbol types, and complain() about types that 6082 we don't expect to see. 6083 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to 6084 process_one_symbol (FIXME, should pass real offset). 6085 6086 Misc bugfixes: 6087 6088 * breakpoint.c (resolve_sal_pc): Split out code to resolve a 6089 sal's PC value. 6090 (set_breakpoint, break_command_1, until_break_command, 6091 catch_command_1, breakpoint_re_set_one): Use it. 6092 * symtab.h (resolve_sal_pc): Declare. 6093 * infcmd.c (jump_command): Use resolve_sal_pc. 6094 6095 * source.c (list_command): Shorten "FILE, line N" to "FILE:N". 6096 6097 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds. 6098 6099 * c-exp.y (yylex): `this' and `template' are only tokens in C++. 6100 6101 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h, 6102 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h: 6103 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines. 6104 6105Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com) 6106 6107 * dbxread.c (process_one_symbol): Make a first cut at handling 6108 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.) 6109 6110 * symtab.c (find_pc_line): Fix stepping into and out of #included 6111 files. 6112 6113Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com) 6114 6115 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is 6116 no longer any need to copy ../include/opcode/* into gdb. 6117 6118Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com) 6119 6120 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992. 6121 6122Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com) 6123 6124 * valprint.c (type_print_base, type_print_method_args): 6125 Print C++ constructor methods without bogus "return type." 6126 6127Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com) 6128 6129 * infptrace.c (child_xfer_memory): Parameter "target" should 6130 be a pointer to a structure, not the entire structure. 6131 6132Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com) 6133 6134 * depend: Convert the couple of references to ansidecl.h that 6135 used the local gdb version to use the ../include version. 6136 6137Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com) 6138 6139 * procfs.c 6140 (child_xfer_memory): Takes pointer to a struct, not entire struct. 6141 (inferior_proc_init): Fix non-ANSI version of args. 6142 (attach): Call print_sys_errmsg with correct number of args. 6143 (mappingflags): Make static, does not need to be global. 6144 6145 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct 6146 not the entire struct itself. 6147 6148 * valops.c (value_assign): Cast some args to modify_field() and 6149 {read,write}_register_bytes() correctly. 6150 6151 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h 6152 6153 * Makefile.in (MALLOCSRC): Removed reference to removed local 6154 copy of ansidecl.h. 6155 6156 * dwarfread.c (list_in_scope): Needs an initial value, use file 6157 scope. 6158 6159Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com) 6160 6161 * main.c (main): Make option_index local to keep new getopt happy. 6162 main.c, solib.c, Makefile.in: Update copyright notices. 6163 6164Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com) 6165 6166 * cplus-dem.c (cplus_demangle): Correctly demangle destructors. 6167 6168Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com) 6169 6170 * Makefile.in (HFILES): Add partial-stab.h. 6171 6172Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com) 6173 6174 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h: 6175 New files for stratus. Not complete enough to actually build 6176 on the Stratus machine; that awaits copyright assignment for 6177 i860 changes. 6178 6179 * Makefile.in (USER_CFLAGS): Add macro specifically reserved 6180 for getting custom flags into CFLAGS when doing makes. 6181 6182 * configure.in: Add config information for stratus. 6183 6184Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com) 6185 6186 * dbxread.c (process_one_symbol): Pass address of structure 6187 to complain(), rather than the whole structure. 6188 6189Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com) 6190 6191 * solib.c (solib_add_common_symbols): Only compile in when not 6192 using SVR4 style shared libraries. 6193 6194Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com) 6195 6196 * dwarfread.c (locval): Add offreg flag to indicate location 6197 values that are computed off a base register. 6198 6199 * dwarfread.c (new_symbol): Rework TAG_global_variable and 6200 TAG_local_variable cases to account for static variables 6201 within function scopes. 6202 6203Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com) 6204 6205 * inflow.c: remove #include <sys/dir.h>. Not necessary, and 6206 doesn't exist on some systems. 6207 6208 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when 6209 nexting over recursive function calls. 6210 6211 * target.c (target_read_string): Create this routine to read null 6212 terminated strings from the target. It deals with running off the 6213 end of memory elegantly as well. solib.c (find_solib): Use 6214 target_read_string() to avoid problems with running off the end of 6215 memory. 6216 6217 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines 6218 that reference pgrp_inferior. 6219 6220Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com) 6221 6222 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that 6223 mips-tfile has been hacked to act more "traditionally." 6224 * dbxread.c: Fixed typo in comment. 6225 6226Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com) 6227 6228 * mips-tdep.c (mips_skip_prologue): Add some number of 6229 'sw' instructions before 'addiu' adjusts the stack. 6230 6231Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com) 6232 6233 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope, 6234 freescope, buildblock closescope, record_line, add_symbol_to_list, 6235 gatherblocks, make_blockvector): Extensive changes to switch 6236 to generic symbol table building code in buildsym.c. Remove 6237 scope tree structures and functions, symbol table building 6238 functions, and lots of other small changes. 6239 6240 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove 6241 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL. 6242 6243Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com) 6244 6245 * buildsym.c (cleanup_undefined_types): Add support for enums. 6246 This fixes the 'GDB internal error. cleanup_undefined_types with 6247 bad type' problem. 6248 6249Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com) 6250 6251 * dbxread.c: detect gcc2 compilations. 6252 6253Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com) 6254 6255 * sparc-pinsn.c: Rename bitfields that overlap with macro names 6256 in ../include/opcode/sparc.h. 6257 6258Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com) 6259 6260 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h 6261 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2 6262 to reflect actual locations of opcode files, so TAGS target will 6263 be buildable. 6264 6265 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'. 6266 6267 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k 6268 code. 6269 6270 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array 6271 dereferencing to access the correct elements. 6272 6273 * valops.c (value_addr): Declare return type of external func 6274 value_copy(). 6275 6276 * xcoffread.c: Undefine next_symbol_text before redefining it. 6277 6278For older changes see ChangeLog-1991 6279 6280Local Variables: 6281mode: indented-text 6282left-margin: 8 6283fill-column: 74 6284version-control: never 6285End: 6286