| 1 | Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
| 2 | |
| 3 | * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl |
| 4 | by restarting the ioctl. |
| 5 | |
| 6 | Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
| 7 | |
| 8 | * target.h (target_wait): Add comment about calling |
| 9 | return_to_top_level. |
| 10 | |
| 11 | Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
| 12 | |
| 13 | * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes |
| 14 | additional arguments. |
| 15 | * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise. |
| 16 | |
| 17 | Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com) |
| 18 | |
| 19 | * sparc-stub.c: Remove unnecessary #include of memory.h. |
| 20 | |
| 21 | Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
| 22 | |
| 23 | * mips-tdep.c: Remove code which sets saved_regs from |
| 24 | init_extra_frame_info and put it in new function mips_find_saved_regs. |
| 25 | (READ_FRAME_REG): Remove macro and replace uses with the expansion. |
| 26 | * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs, |
| 27 | check if it is NULL and call mips_find_saved_regs if so. |
| 28 | |
| 29 | * remote-mips.c: Use unfiltered, not filtered, output most places. |
| 30 | |
| 31 | * blockframe.c (get_prev_frame_info): Detect and stop an infinite |
| 32 | backtrace. Revise comments. |
| 33 | |
| 34 | Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
| 35 | |
| 36 | * mdebugread.c (parse_procedure): Remove _sigtramp kludges for |
| 37 | alpha and irix. The _sigtramp case has to be handled properly |
| 38 | in the tdep files if we have no ecoff debugging info. |
| 39 | * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain), |
| 40 | mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames |
| 41 | without PC_REGNUM kludge. |
| 42 | * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg): |
| 43 | Clean up handling of mips sigtramp frames, improve comments. |
| 44 | |
| 45 | Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
| 46 | |
| 47 | * paread.c (read_unwind_info): Fix typo. |
| 48 | |
| 49 | * paread.c (pa_symtab_read): Update the "check_strange_names" |
| 50 | filter to match GCC's current output. Filter out section symbols |
| 51 | (which the HP linker sometimes puts in the wrong place). |
| 52 | |
| 53 | Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com) |
| 54 | |
| 55 | * serial.h (SERIAL_SET_TTY_STATE): Comment return value. |
| 56 | |
| 57 | * Makefile.in (TAGS): Just echo one line, rather than the whole thing. |
| 58 | |
| 59 | * Makefile.in: Remove all references to sparcly-nat.c. |
| 60 | |
| 61 | * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h |
| 62 | remote-sim.h directly, rather than via $(remote_utils_h). This avoids |
| 63 | duplicating serial.h and target.h. |
| 64 | |
| 65 | * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables |
| 66 | are not used anywhere (a 5 Oct 1993 change removed the uses). |
| 67 | |
| 68 | * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o. |
| 69 | * config/m68k/es1800.mt: Add comment. |
| 70 | * remote-es.c: Extensive changes to update to current conventions. |
| 71 | |
| 72 | * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]: |
| 73 | If the timeout is too big to fit in c_cc[VTIME], then do multiple reads |
| 74 | to achieve the desired timeout. |
| 75 | * serial.h (serial_t): Add field timeout_remaining. |
| 76 | |
| 77 | Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com) |
| 78 | |
| 79 | * c-exp.y (yylex): Reenable nested type code. |
| 80 | |
| 81 | Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
| 82 | |
| 83 | * a29k-tdep.c (examine_tag): Add comment regarding argcount. |
| 84 | |
| 85 | * remote-mips.c (mips_ops): Fix docstring. |
| 86 | |
| 87 | * remote-bug.c (bug_ops): Remove spurious newline from docstring. |
| 88 | |
| 89 | * config/m68k/tm-monitor.h: Changes to bring this into accordance |
| 90 | with the old tm-m68k-em.h: |
| 91 | (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove. |
| 92 | (HAVE_68881): Don't undefine; HAVE_68881 is obsolete. |
| 93 | (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine. |
| 94 | Add FIXME regarding GET_LONGJMP_TARGET. |
| 95 | |
| 96 | * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments. |
| 97 | * infptrace.c (kill_inferior): Add comments. |
| 98 | * main.c (quit_command): Call target_close after we kill or |
| 99 | detach. |
| 100 | * remote-udi.c (udi_close): Don't error() if QUITTING. |
| 101 | |
| 102 | Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com) |
| 103 | |
| 104 | * configure.in: Make m68k-coff and aout add monitor support in |
| 105 | addition to the standard serial support. |
| 106 | |
| 107 | Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com) |
| 108 | |
| 109 | * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with |
| 110 | index indexNil. |
| 111 | |
| 112 | Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
| 113 | |
| 114 | * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS. |
| 115 | * elfread.c (record_minimal_symbol_and_info), |
| 116 | dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it. |
| 117 | |
| 118 | Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
| 119 | |
| 120 | * i386-stub.c: Add ".text" right before "mem_fault:". |
| 121 | |
| 122 | * main.c (baud_rate): Add FIXME comment about printing -1 value. |
| 123 | |
| 124 | * remote-utils.c (usage): Fix message to be accurate and conform |
| 125 | more closely to normal conventions. |
| 126 | |
| 127 | * remote-utils.c (gr_files_info): Have the exec_bfd test control |
| 128 | whether to show information about exec_bfd, and not control whether |
| 129 | to show information about device and speed. |
| 130 | |
| 131 | * remote-utils.c (gr_open): If sr_get_device returns NULL, give |
| 132 | usage message, don't dump core. |
| 133 | |
| 134 | * remote-bug.c (bug_write_memory): Use alloca, not GCC extension |
| 135 | for variable size array. |
| 136 | (bug_fetch_register, bug_store_register): Rename "value" to |
| 137 | "fpreg_buf" because some compilers don't like variables whose |
| 138 | names are the same as types. |
| 139 | (bug_store_register): Use a cast when converting char * to |
| 140 | unsigned char *. |
| 141 | |
| 142 | * symmisc.c (maintenance_print_symbols): Don't refer to the name |
| 143 | of the command in error message (the text was referring to the old |
| 144 | name of the command). |
| 145 | |
| 146 | * symmisc.c (dump_symtab): Fix args to fprintf_filtered. |
| 147 | |
| 148 | * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print |
| 149 | full details on structure elements without names. This partially |
| 150 | reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect |
| 151 | of those changes was accidental. |
| 152 | |
| 153 | * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is |
| 154 | defined, make it an error to specify a single argument which is not |
| 155 | a frame number. |
| 156 | |
| 157 | * Makefile.in (version.c), main.c (print_gdb_version): Use |
| 158 | host_alias and target_alias, not host_canonical and |
| 159 | target_canonical, to print configuration. |
| 160 | |
| 161 | Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
| 162 | |
| 163 | * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead |
| 164 | of builtin_type_long. It is necessary to get a type which is |
| 165 | TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough. |
| 166 | |
| 167 | Fix many sins which will come up in 32 bit x 64 bit GDB, and |
| 168 | various miscellaneous things discovered in the process: |
| 169 | * printcmd.c, defs.h (print_address_numeric): New function. |
| 170 | * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print) |
| 171 | breakpoint.c (describe_other_breakpoints, breakpoint_1, mention), |
| 172 | cp-valprint.c (cplus_print_value), infcmd.c (jump_command), |
| 173 | printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c: |
| 174 | Use it. |
| 175 | * utils.c, defs.h (gdb_print_address): New function. |
| 176 | * expprint (dump_expression), gdbtypes.h: Use it. |
| 177 | * breakpoint.c (describe_other_breakpoints), |
| 178 | symmisc.c (dump_symtab, print_symbol): |
| 179 | Use filtered not unfiltered I/O. |
| 180 | (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well |
| 181 | just run gdb under a debugger for this (and it had problems with |
| 182 | printing addresses, how to print b->shadow, etc.). |
| 183 | * buildsym.c (make_blockvector), core.c (memory_error), |
| 184 | exec.c (print_section_info), maint.c (print_section_table), |
| 185 | mdebugread.c (parse_procedure), solib.c, source.c, symfile.c, |
| 186 | symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c: |
| 187 | Add comments saying code is broken. Marked with "FIXME-32x64". |
| 188 | * dbxread.c (process_one_symbol), partial-stab.h (default), |
| 189 | remote-vx.c (vx_run_files_info): |
| 190 | Don't cast int being passed to local_hex_string. |
| 191 | * symmisc.c (print_symbol): Don't cast long being passed to %lx. |
| 192 | * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE |
| 193 | only being a long. |
| 194 | * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG |
| 195 | and LOC_LOCAL. |
| 196 | * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE. |
| 197 | * source.c: Include <sys/types.h> regardless of USG. |
| 198 | |
| 199 | Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
| 200 | |
| 201 | * valops.c (value_assign): Set `type' after coercing toval. |
| 202 | * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print): |
| 203 | Use extract_unsigned_integer to get the address of a reference. |
| 204 | |
| 205 | Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
| 206 | |
| 207 | * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h: |
| 208 | AIX can use ? instead of \ for continuation. Deal with it. |
| 209 | |
| 210 | * paread.c (read_unwind_info): Just assign to objfile->obj_private, |
| 211 | not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which |
| 212 | the HP compiler in ANSI mode doesn't like. |
| 213 | |
| 214 | * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it |
| 215 | based on USG, rather than defining HAVE_SIGSETMASK to an |
| 216 | expression containing defined. Having a macro used in #if expand |
| 217 | to an expression containing "defined" is undefined according to |
| 218 | ANSI, and the HP compiler in ANSI mode doesn't do what we wanted |
| 219 | it to. |
| 220 | |
| 221 | Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com) |
| 222 | |
| 223 | * sparc-nat.c (fetch_inferior_registers, store_inferior_registers): |
| 224 | Clean up the changes of 11 Jan, as recommended by Peter Schauer. |
| 225 | |
| 226 | Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com) |
| 227 | |
| 228 | * ch-exp.y (match_string_literal): Allow a zero-length string. |
| 229 | * ch-lang.c (chill_printstr): Don't print zero-length string funny. |
| 230 | |
| 231 | Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
| 232 | |
| 233 | * i386aix-nat.c (i386_float_info): Reverse order of registers before |
| 234 | passing them to print_387_status. |
| 235 | (print_387_status): Don't subtract top from 7 before using it. |
| 236 | * i387-tdep.c: Remove comment about AIX wanting "top" subtracted |
| 237 | from 7; the above explains it. |
| 238 | |
| 239 | Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
| 240 | |
| 241 | * mips-tdep.c (init_extra_frame_info): Use frame relative stack |
| 242 | pointer value when fixing up the frame at the start of a function. |
| 243 | |
| 244 | Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com) |
| 245 | |
| 246 | * lynx-nat.c (fetch_core_registers): Load the I & L regs for the |
| 247 | Sparc from the stack. |
| 248 | |
| 249 | Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com) |
| 250 | |
| 251 | * remote-mips.c (mips_initialize): Clear mips_initializing via |
| 252 | cleanup chain, not directly. |
| 253 | |
| 254 | * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout |
| 255 | of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are |
| 256 | munging the timeout due to the limited range of c_cc[VTIME]. |
| 257 | |
| 258 | * fork-child.c, inferior.h (fork_inferior): New argument shell_file. |
| 259 | * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior), |
| 260 | m3-nat.c (m3_create_inferior): Pass it. |
| 261 | * procfs.c: Remove ptrace function. It was declared in a way which |
| 262 | conflicted with the prototype in unistd.h on Solaris. |
| 263 | |
| 264 | Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
| 265 | |
| 266 | * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc |
| 267 | in the sigcontext if it is a signal trampoline frame. |
| 268 | * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET): |
| 269 | Define for Solaris2. |
| 270 | |
| 271 | Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com) |
| 272 | |
| 273 | * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h, |
| 274 | config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to |
| 275 | tm-sparc.h so they can be overridden if necessary. |
| 276 | |
| 277 | Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com) |
| 278 | |
| 279 | * lynx-nat.c: Add Sparc support. |
| 280 | * sparcly-nat.c: Remove. It's useless. |
| 281 | * config/sparc/nm-sparclynx.h: Rewrite. |
| 282 | * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o |
| 283 | with lynx-nat.o |
| 284 | * config/sparc/tm-sparclynx.h: Rewrite. |
| 285 | |
| 286 | Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
| 287 | |
| 288 | * rs6000-pinsn.c: Use the new disassembler in the opcodes |
| 289 | directory. Old code was discarded, since the new opcode table has |
| 290 | a different format. |
| 291 | |
| 292 | Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com) |
| 293 | |
| 294 | * Makefile.in (realclean): Remove info files per make-stds.texi. |
| 295 | |
| 296 | Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
| 297 | |
| 298 | * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh |
| 299 | if N_SO_ADDRESS_MAYBE_MISSING is defined. |
| 300 | * config/sparc/tm-sun4sol2.h: Define it. |
| 301 | |
| 302 | Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
| 303 | |
| 304 | * printcmd.c (print_address_symbolic): Unconditionally use msymbol |
| 305 | if we did not find a symbol. |
| 306 | |
| 307 | Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
| 308 | |
| 309 | * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY |
| 310 | is not defined. |
| 311 | |
| 312 | * hppab-nat.c (call_ptrace): Delete redundant function. |
| 313 | (kill_inferior, attach, detach, child_resume): Likewise. |
| 314 | (child_xfer_memory): Likewise. |
| 315 | |
| 316 | * hppah-nat.c (call_ptrace): Delete redundant function. |
| 317 | (kill_inferior, attach, detach, child_resume): Likewise. |
| 318 | |
| 319 | * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o. |
| 320 | |
| 321 | * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o. |
| 322 | |
| 323 | * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define. |
| 324 | |
| 325 | * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define. |
| 326 | (CHILD_XFER_MEMORY): Define. |
| 327 | (PT_*): Define so that generic infptrace.c code can be used. |
| 328 | |
| 329 | Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
| 330 | |
| 331 | * xcoffread.c (xcoff_symfile_read): Make second parameter a |
| 332 | struct section_offsets *, not a (nonexistent) struct section_offset *. |
| 333 | |
| 334 | * xcoffread.c (read_xcoff_symtab): Make main_aux just a union |
| 335 | internal_xcoff_symtab, not an array of one of them. Change lots of |
| 336 | "main_aux" to "&main_aux" and so on. |
| 337 | |
| 338 | * coffread.c, xcoffread.c: Include <coff/internal.h> |
| 339 | before "symfile.h". |
| 340 | |
| 341 | Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
| 342 | |
| 343 | * coffread.c (coff_getfilename): Make it not static. |
| 344 | |
| 345 | * xcoffread.c (read_xcoff_symtab): complain() not abort(). |
| 346 | |
| 347 | * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes |
| 348 | a completely gratuitous difference between xcoffread.c and coffread.c). |
| 349 | |
| 350 | Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
| 351 | |
| 352 | * infrun.c (wait_for_inferior): Don't set frame for |
| 353 | step_resume_breakpoint for IN_SIGTRAMP cases. |
| 354 | |
| 355 | * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what), |
| 356 | breakpoint.c (bpstat_what): Move step_resume from its own field of |
| 357 | the struct bpstat_what into the main_action. Make it override |
| 358 | other breakpoints. This is a conservative change in the sense |
| 359 | that before the step resume breakpoint was a breakpoint.c |
| 360 | breakpoint, hitting the step resume breakpoint overrode even |
| 361 | calling bpstat_stop_status. |
| 362 | |
| 363 | Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
| 364 | |
| 365 | * infrun.c (normal_stop): Set stop_pc after popping the dummy frame |
| 366 | in case execution was stopped in the called function. |
| 367 | * stack.c (print_frame_info, frame_info): If backtracing through |
| 368 | a call dummy, handle the starting source line number on a line |
| 369 | boundary like backtracing through sigtramp. |
| 370 | * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address |
| 371 | for call dummy frame right. Remove old test for dummy frame, |
| 372 | it has been unused at least since gdb-3.5. |
| 373 | * sparc-tdep.c (sparc_push_dummy_frame): Set return address register |
| 374 | of the dummy frame. |
| 375 | |
| 376 | Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
| 377 | |
| 378 | * infcmd.c (signal_command): Accept 0 as legitimate signal number. |
| 379 | |
| 380 | Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
| 381 | |
| 382 | * infrun.c (signals_info), target.c (target_signal_from_name): |
| 383 | Use ugly casts to avoid enumvar < enumvar or enumvar++. |
| 384 | |
| 385 | Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
| 386 | |
| 387 | * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON. |
| 388 | * inflow.c (terminal_ours_1): When discussing how to deal with the |
| 389 | tty state, make note of query() as well as readline. |
| 390 | |
| 391 | * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of |
| 392 | signals for which stop and print are cleared by default. |
| 393 | |
| 394 | Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
| 395 | |
| 396 | * config/pa/tm-hppa.h (unwind_table_entry): Use one of the |
| 397 | reserved fields to hold a stub unwind entry type. Fix typo. |
| 398 | (stub_unwind_entry): New structure for raw stub unwind entries. |
| 399 | (stub_unwind_types): The types of stubs we may encounter. |
| 400 | (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines. |
| 401 | * hppa-tdep.c (rp_saved): Use additional information provided |
| 402 | by linker stub unwind descriptors. |
| 403 | (frameless_function_invocation): Likewise. |
| 404 | (frame_chain_valid): Likewise. |
| 405 | * paread.c (compare_unwind_entries): New function for sorting |
| 406 | unwind table entries. |
| 407 | (read_unwind_info): Rewrite to remove dependency on host endianness. |
| 408 | Read in data from the $UNWIND_END$ subspace which contains linker |
| 409 | stub unwind descriptors. Merge that data into the basic unwind |
| 410 | table. |
| 411 | |
| 412 | * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions. |
| 413 | |
| 414 | Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
| 415 | |
| 416 | * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name |
| 417 | from either the symbol name or the auxent. |
| 418 | * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename, |
| 419 | no longer static. |
| 420 | |
| 421 | Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com) |
| 422 | |
| 423 | * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h. |
| 424 | |
| 425 | Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
| 426 | |
| 427 | * README: Update notes for alpha port. |
| 428 | |
| 429 | Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
| 430 | |
| 431 | * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL |
| 432 | for operation fault, constraint fault, and type fault. |
| 433 | |
| 434 | Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
| 435 | |
| 436 | * Makefile.in (init.c): Add comment explaining formatting conventions. |
| 437 | |
| 438 | * c-exp.y (parse_number): Assign to temporary between the right |
| 439 | shifts, to work around a bug in the SCO compiler. |
| 440 | |
| 441 | * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR): |
| 442 | Add various files which were added to GDB recently. |
| 443 | |
| 444 | * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not |
| 445 | within_function. |
| 446 | |
| 447 | * Makefile.in: Add mostlyclean target. |
| 448 | |
| 449 | Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
| 450 | |
| 451 | * Version 4.11.4. |
| 452 | |
| 453 | Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com) |
| 454 | |
| 455 | * main.c (show_commands): Make return type of extern |
| 456 | history_get be HIST_ENTRY, rather than struct _hist_entry. |
| 457 | (The latter loses with the upcoming merged readline.) |
| 458 | |
| 459 | Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
| 460 | |
| 461 | * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring |
| 462 | const char *, not char *. |
| 463 | |
| 464 | * symtab.h (struct symbol): Make section short, not unsigned short. |
| 465 | |
| 466 | * symtab.c (lookup_symbol): Add comment about QUIT here. |
| 467 | |
| 468 | * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered. |
| 469 | |
| 470 | * c-exp.y (parse_number): Check for overflow regardless of range |
| 471 | checking. Fix overflow check to use unsigned LONGEST, not |
| 472 | unsigned int. |
| 473 | |
| 474 | * c-exp.y (parse_number): Make it so that integer constants are |
| 475 | builtin_type_long_long if builtin_type_long isn't big enough or if |
| 476 | an "LL" suffix is used. Properly handle "UL" or "LU" suffixes. |
| 477 | |
| 478 | * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC): |
| 479 | Print our "()" first, then recurse for the target type. |
| 480 | |
| 481 | Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
| 482 | |
| 483 | * remote-udi.c (udi_create_inferior): Quote empty execfile argument. |
| 484 | |
| 485 | * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h". |
| 486 | |
| 487 | Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
| 488 | |
| 489 | * utils.c (request_quit): Re-establish signal handler regardless |
| 490 | of USG. |
| 491 | |
| 492 | * config/mips/xm-irix4.h: Define HAVE_TERMIOS. |
| 493 | |
| 494 | Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
| 495 | |
| 496 | * i960-tdep.c: Include target.h. |
| 497 | |
| 498 | Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com) |
| 499 | |
| 500 | * lynx-nat.c (sys/wait.h): Don't use absolute pathname. |
| 501 | |
| 502 | Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com) |
| 503 | |
| 504 | * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus |
| 505 | changes (status -> ourstatus; declare status, etc.). |
| 506 | * config/nm-lynx.h: Fix child_wait prototype and include target.h. |
| 507 | |
| 508 | Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
| 509 | |
| 510 | * Makefile.in (ALLPARAM): Add config/nm-lynx.h. |
| 511 | |
| 512 | Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
| 513 | |
| 514 | * remote-mips.c (mips_request, mips_wait): Correct prototypes. |
| 515 | |
| 516 | Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
| 517 | |
| 518 | * config/i386/xm-linux.h: Define HAVE_TERMIOS. |
| 519 | |
| 520 | Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
| 521 | |
| 522 | * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment. |
| 523 | |
| 524 | Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
| 525 | |
| 526 | * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960 |
| 527 | is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN. |
| 528 | |
| 529 | * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before |
| 530 | writing it. |
| 531 | |
| 532 | Add search to target vector (#if 0'd until after 4.12): |
| 533 | * target.h (to_search, target_search): Add. |
| 534 | * gdbcore.h, core.c (generic_search): Add. |
| 535 | * remote.c (remote_search): Add. |
| 536 | * a29k-tdep.c (init_frame_info): Use target_search to find traceback |
| 537 | tag. |
| 538 | |
| 539 | * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr |
| 540 | is on, call find_pc_function rather than relying just on the minimal |
| 541 | symbols (probably only matters for symbol readers which don't put |
| 542 | statics in the minimal symbols, but changing this strikes me as |
| 543 | not conservative enough). |
| 544 | Initialize name_location in all cases. |
| 545 | If no symbol and no msymbol, don't print anything symbolic. |
| 546 | |
| 547 | * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0. |
| 548 | |
| 549 | Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com) |
| 550 | |
| 551 | * printcmd.c (print_address_symbolic): Make it search the |
| 552 | symtabs for variables as well as functions. Add `set print |
| 553 | fast-symbolic-addr' and default it to fast (the old way). |
| 554 | Print line numbers for data items as well as functions. |
| 555 | |
| 556 | * symtab.c (find_addr_symbol): Return the symtab and the symbol |
| 557 | address, if a symbol is found (take two more args pointing to |
| 558 | where to store these results). |
| 559 | |
| 560 | * symtab.h (find_addr_symbol): Add prototype. |
| 561 | |
| 562 | Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
| 563 | |
| 564 | * objfiles.h: Fix comments to reflect the fact that the phrase |
| 565 | "top of stack" always refers to where the pushing and popping takes |
| 566 | place, regardless of whether it is at the highest or lowest address. |
| 567 | |
| 568 | Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
| 569 | |
| 570 | * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for |
| 571 | compiler generated tag names. |
| 572 | * mdebugread.c (parse_type): Handle cross references to qualified |
| 573 | aggregate types. |
| 574 | * valops.c (value_struct_elt): Improve error message if the |
| 575 | address of a method is requested from an object instance. |
| 576 | * valops.c (search_struct_method): Make name_matched non-static |
| 577 | to get it initialized correctly. |
| 578 | * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to |
| 579 | exclude segment register which are not writable on newer SCO versions. |
| 580 | |
| 581 | Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
| 582 | |
| 583 | * go32-xdep.c: Remove unused function uerror. |
| 584 | (sigsetmask): Declare return type. Declare argument (to match the |
| 585 | way it is called). Explicitly return 0. |
| 586 | |
| 587 | Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com) |
| 588 | |
| 589 | * symtab.h (struct symbol, general_symbol_info, minimal_symbol, |
| 590 | partial_symbol): Shrink the storage sizes of symbols, by making |
| 591 | enums into 1-byte bitfields when compiled __GNUC__, moving all the |
| 592 | enums and small ints to the end of each struct to improve |
| 593 | alignment, and switching the section number from int to unsigned |
| 594 | short. |
| 595 | |
| 596 | Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com) |
| 597 | |
| 598 | * symtab.c (find_addr_symbol): New routine that will find the nearest |
| 599 | symbol associated with an address. It does so by exhaustive |
| 600 | search of the symtabs, so it's slow but complete. |
| 601 | |
| 602 | Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com) |
| 603 | |
| 604 | * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab |
| 605 | to [0,0] rather than [0, end of first source file]. This avoids |
| 606 | problems with other parts of GDB looking for linetables in the |
| 607 | _globals_ symtab. Eliminate variables num_object_files and |
| 608 | first_object_file_end. |
| 609 | |
| 610 | Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com) |
| 611 | |
| 612 | * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag. |
| 613 | (pop_frame): Restore PC2 and LR0 from dummy frames. |
| 614 | (push_dummy_frame): Save PC2 and LR0 into dummy frames. |
| 615 | (setup_arbitrary_frame): Handle 3 args and set up real frames. |
| 616 | * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments. |
| 617 | (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0. |
| 618 | (SETUP_ARBITRARY_FRAME): Define. |
| 619 | |
| 620 | Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com) |
| 621 | |
| 622 | * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START. |
| 623 | |
| 624 | Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
| 625 | |
| 626 | * remote-udi.c (udi_resume): Correct prototype. |
| 627 | |
| 628 | Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
| 629 | |
| 630 | * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call |
| 631 | hppa_frame_find_saved_regs. |
| 632 | * hppa-tdep.c (dig_fp_from_stack): Delete function. |
| 633 | (prologue_inst_adjust_sp): New function. |
| 634 | (is_branch, inst_saves_gr, inst_saves_fr): New functions. |
| 635 | (skip_prologue): Completely rewrite to use unwind information. |
| 636 | (hppa_frame_find_saved_regs): Likewise. |
| 637 | |
| 638 | Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com) |
| 639 | |
| 640 | * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol |
| 641 | to convert a signal number with appropriate bounds checking. |
| 642 | |
| 643 | * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377). |
| 644 | |
| 645 | Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com) |
| 646 | |
| 647 | * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined, |
| 648 | print a newline to end the display anyway. |
| 649 | |
| 650 | * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and |
| 651 | coprocessor status regs) when popping a frame. This fixes |
| 652 | float exceptions that occur after calling inferior functions. |
| 653 | |
| 654 | * sparc-nat.c (fetch_inferior_registers, store_inferior_registers): |
| 655 | Read and write the fsr (float status register) to/from the child |
| 656 | process along with the float regs. Remove Peter Schauer's change |
| 657 | of May 24 '93, which has higher overhead and doesn't solve the |
| 658 | real problem (which was that FSR wasn't being set). |
| 659 | |
| 660 | Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com) |
| 661 | |
| 662 | * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ |
| 663 | stack overflow check isn't right after the register stack |
| 664 | adjustment instruction. Metaware R2.3u compiler moves other |
| 665 | things in front of it. This fix isn't perfect but is what's |
| 666 | running. |
| 667 | |
| 668 | Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com) |
| 669 | |
| 670 | * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT. |
| 671 | |
| 672 | * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14 |
| 673 | character filenames. |
| 674 | * configure.in: Change accordingly. |
| 675 | |
| 676 | Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com) |
| 677 | |
| 678 | * m68k-stub.c, sparc-stub.c: removed spurious introduction of |
| 679 | _filtered io routines from these two files. |
| 680 | |
| 681 | Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
| 682 | |
| 683 | * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h, |
| 684 | config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define. |
| 685 | * mdebugread.c (parse_symbol): Handle enum sh.type produced by |
| 686 | DEC c89. |
| 687 | * mdebugread.c (add_line): Handle zero linenos produced by DEC c89. |
| 688 | |
| 689 | Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
| 690 | |
| 691 | * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before |
| 692 | printing to gdb_stderr. |
| 693 | |
| 694 | * remote-udi.c (udi_kill): Don't close the connection, just set |
| 695 | inferior_pid to zero. |
| 696 | (udi_mourn): Call remove_breakpoints. |
| 697 | |
| 698 | * remote-udi.c: Remove obsolete need_artificial_traps comment. |
| 699 | |
| 700 | * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc. |
| 701 | |
| 702 | Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com) |
| 703 | |
| 704 | * symtab.c (lookup_symbol): Don't try adding .c to the name. |
| 705 | |
| 706 | * remote-bug.c: At the start of each section, reset srec_frame |
| 707 | back to 160. |
| 708 | |
| 709 | * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS. |
| 710 | * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook. |
| 711 | * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with |
| 712 | code which looks for those two waitkinds. Use switch statement. |
| 713 | * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with |
| 714 | CHILD_SPECIAL_WAITSTATUS. |
| 715 | |
| 716 | * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes. |
| 717 | * Move target_signal_from_host, target_signal_to_host, and |
| 718 | store_waitstatus from inftarg.c to target.c. procfs needs them. |
| 719 | * target.c: Include "wait.h" and <signal.h>. |
| 720 | * target.h, infrun.c (proceed), proceed callers: Pass new code |
| 721 | TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with |
| 722 | enums being treated as unsigned and is cleaner. |
| 723 | * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or |
| 724 | TARGET_SIGNAL_0. |
| 725 | * infcmd.c (signal_command), infrun.c (signals_info): |
| 726 | Don't allow user to specify numeric equivalent of |
| 727 | TARGET_SIGNAL_DEFAULT. |
| 728 | |
| 729 | Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com) |
| 730 | |
| 731 | * config/alpha/alpha-netware.mt: New target support for Alpha |
| 732 | running Netware. |
| 733 | * configure.in: Add alpha-*-netware* target. |
| 734 | |
| 735 | Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com) |
| 736 | |
| 737 | * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED. |
| 738 | |
| 739 | Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
| 740 | |
| 741 | * target.h: Add enum target_waitkind, enum target_signal, and |
| 742 | struct target_waitstatus. Change status argument to target_wait to |
| 743 | be struct target_waitstatus * instead of int *. |
| 744 | * target.h, infrun.c, all targets: Change type of signal arguments |
| 745 | to resume(), proceed(), and target_resume() from int to enum |
| 746 | target_signal. |
| 747 | * All targets (*_wait, *_resume): Change accordingly. |
| 748 | * infcmd.c (program_info, signal_command), throughout infrun.c, |
| 749 | * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff. |
| 750 | * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex |
| 751 | signal code stuff right with the new signals would be non-trivial). |
| 752 | * inferior.h (stop_signal): Make it enum target_signal not int. |
| 753 | * target.c, target.h (target_signal_to_string, target_signal_to_name, |
| 754 | target_signal_from_name): New functions. |
| 755 | * inftarg.c, target.h (target_signal_to_host, target_signal_from_host, |
| 756 | store_waitstatus): New functions. |
| 757 | * procfs.c (procfs_notice_signals): Use them. |
| 758 | * i960-tdep.c (i960_fault_to_signal): New function, to replace |
| 759 | print_fault. |
| 760 | * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL. |
| 761 | |
| 762 | * objfiles.c (build_objfile_section_table): Don't abort() if |
| 763 | objfile->sections is already set. |
| 764 | |
| 765 | * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD |
| 766 | to match recent change to exec.c. |
| 767 | |
| 768 | * Version 4.11.3. |
| 769 | |
| 770 | * main.c (print_gdb_version): Change year to 1994. |
| 771 | |
| 772 | * ChangeLog, ChangeLog-93: Split ChangeLog at 1994. |
| 773 | * Makefile.in (NONSRC): Add ChangeLog-93. |
| 774 | |
| 775 | Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
| 776 | |
| 777 | * stabsread.c (read_type): Allow defining several type numbers |
| 778 | at once (e.g. "(1,2)=(3,4)="...). |
| 779 | |
| 780 | * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int). |
| 781 | |
| 782 | * breakpoint.c (frame_in_dummy): Check PC as well as frame. |
| 783 | |
| 784 | Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
| 785 | |
| 786 | * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols |
| 787 | to process_one_symbol. |
| 788 | * symtab.c (find_pc_psymbol): Search global_psymbols as well to |
| 789 | avoid caching a bad endaddr in find_pc_partial_function. |
| 790 | |
| 791 | Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
| 792 | |
| 793 | * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION. |
| 794 | |
| 795 | Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
| 796 | |
| 797 | * infrun.c (wait_for_inferior): Do not step or step resume past |
| 798 | the end of a one-line function we just stepped into. |
| 799 | |
| 800 | For older changes see ChangeLog-93 |
| 801 | \f |
| 802 | Local Variables: |
| 803 | mode: indented-text |
| 804 | left-margin: 8 |
| 805 | fill-column: 74 |
| 806 | version-control: never |
| 807 | End: |