gdb/ChangeLog

   1 Thu Feb 24 18:19:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
   2
   3         * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
   4         * configure: Regenerate.
   5
   6 2000-02-24  Christopher Faylor  <cgf@cygnus.com>
   7
   8         * configure.tgt: Add arm, mips, sh wince targets.
   9         * config/arm/tm-wince.h: New file.
  10         * config/arm/wince.mt New file.
  11         * config/sh/tm-wince.h: New file.
  12         * config/sh/wince.mt New file.
  13         * config/mips/tm-wince.h: New file.
  14         * config/mips/wince.mt New file.
  15         * wince.c: New file.
  16         * wince-stub.c: New file.
  17         * wince-stub.h: New file.
  18         * sh-tdep.c: Use correct register names for Windows CE.
  19
  20 Wed Feb 23 19:01:45 EST 2000  Nicholas Duffek <nsd@cygnus.com>
  21
  22         * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
  23         (error_return, quit_return): Merge into catch_return pointer.
  24         (return_to_top_level): Update comment.  Longjmp to *catch_errors,
  25         and communicate reason to catch_errors via setjmp return value.
  26         (catch_errors): Always catch both quit and error, and if a catch
  27         wasn't requested by caller, throw it to the next catch_error.
  28         Replace dual longjmp buffer memcpy with single pointer change.
  29         Add FIXME for possibly adding new interface to tell caller what
  30         event was caught.  Add extensive comments.
  31         * defs.h (enum return_reason): Reserve 0 for use as initial
  32         setjmp() return value.
  33         (RETURN_MASK): New public macro to generate RETURN_MASK_* from
  34         enum return_reason.
  35         (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
  36
  37 2000-02-23  Fernando Nasser  <fnasser@cygnus.com>
  38
  39         * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
  40         * valops.c (_initialize_valops): Add command "set unwindonsignal".
  41         (hand_function_call): Test for unwind_on_signal and act accordingly.
  42
  43 Wed Feb 23 12:58:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  44
  45         * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
  46         Match ../include/dis-asm.h change.
  47         * gdbarch.h: Regenerate.
  48         * corefile.c (dis_asm_read_memory): Update.
  49
  50 Mon Feb 21 13:57:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  51
  52         * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
  53         (ENABLE_CFLAGS): Move initialization to start of file.
  54         (enable-gdbmi): Add new configure option --enable-gdbmi.  When
  55         selected and an ${srcdir}/mi directory is present enable MI
  56         interface.
  57
  58         * configure: Regenerate.
  59
  60         * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
  61         SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
  62         (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
  63         CONFIG_LDFLAGS): New macros.  Initialized by autoconf via
  64         @CONFIG...@.
  65         (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
  66         INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
  67
  68         * mi: New directory. MI interface to GDB.
  69
  70         * defs.h (interpreter_p): Declare when UI_OUT.
  71         * top.c (gdb_init): When interpreter_p, check that the interpreter
  72         was recognized by one of the linked in interpreters.
  73         * main.c (interpreter_p): Define.
  74         (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
  75         * event-top.c (display_gdb_prompt): When interpreter_p, assume
  76         interpreter displays prompt.
  77
  78         * breakpoint.c (print_it_typical, watchpoint_check,
  79         print_one_breakpoint, mention): When MI include additional
  80         target status information.
  81         * infrun.c (print_stop_reason, normal_stop): Ditto.
  82
  83 2000-02-22  Jim Blandy  <jimb@redhat.com>
  84
  85         * gdbarch.sh: Make the `default' field really default to zero, as
  86         documented.
  87
  88         Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
  89         * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
  90         more function-like.
  91         (default_coerce_float_to_double, standard_coerce_float_to_double):
  92         New functions.
  93         (value_arg_coerce): Adjust for new definition.
  94         * value.h (default_coerce_float_to_double,
  95         standard_coerce_float_to_double): New declarations for the above.
  96         * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
  97         * gdbarch.c, gdbarch.h: Regenerated.
  98         * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
  99         tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
 100         definitions.
 101         * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
 102         function here.
 103         (mips_gdbarch_init): Install that as our coerce_float_to_double
 104         function.
 105
 106 2000-02-22  Kevin Buettner  <kevinb@redhat.com>
 107
 108         * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
 109         type.
 110         * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
 111         forward declaration.
 112
 113         * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
 114         where the next frame is a signal handler caller.
 115
 116         * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
 117         undef.
 118         (tm-linux.h): Include.
 119         (tm-sysv4.h): Don't include (directly).  config/tm-linux.h will
 120         include this file for us.
 121         (REALTIME_LO, REALTIME_HI): Don't define.  These are defined by
 122         config/tm-linux.h for us.
 123         (SOFUN_ADDRESS_MAYBE_MISSING): Define.
 124
 125 2000-02-21  Kevin Buettner  <kevinb@redhat.com>
 126
 127         * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
 128         (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
 129         * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
 130         and like targets.
 131
 132         * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
 133         config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
 134         * config/powerpc/xm-linux.h: Substantially revised for native
 135         port.
 136         * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
 137         (NATDEPFILES): Update list to reflect the fact that we can
 138         now debug natively.
 139
 140         * rs6000-tdep.c, config/rs6000/tm-rs6000.h
 141         (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
 142         Renamed; The former names were lacking the rs6000_ prefix.
 143         * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
 144         instead of rs6000_frame_chain.
 145         (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
 146         of rs6000_frameless_function_invocation.
 147
 148 2000-02-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 149
 150         From Philippe De Muyter  <phdm@macqel.be>
 151
 152         * event-loop.c (handle_file_event): In case of poll, enable
 153         printing of informational message if an error/exception is
 154         detected on the file descriptor.
 155
 156 2000-02-21  Jim Kingdon  <kingdon@redhat.com>
 157
 158         * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
 159
 160 Mon Feb 21 12:50:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 161
 162         * buildsym.c: Include "language.h" and "expression.h" for
 163         longest_local_hex_string_custom.
 164
 165 Mon Feb 21 11:17:18 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 166
 167         * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
 168         * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
 169         Cagney <cagney@b1.cygnus.com>.
 170
 171 Mon Feb 21 11:03:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 172
 173         * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
 174         nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
 175         Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
 176         to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
 177         Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
 178         Kingdon.
 179         * MAINTAINERS: Add Nick Clifton to write after approval list.
 180
 181 Mon Feb 21 10:30:39 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 182
 183         * MAINTAINERS: Add note on multiple maintainers.
 184
 185 2000-02-19  Philippe De Muyter  <phdm@macqel.be>
 186
 187         * cli-out.c (cli_table_header): Type of parameter `alignment' is
 188         `enum ui_align', not `int'.
 189         (cli_field_string, cli_field_skip): Likewise.
 190
 191 2000-02-18  Jim Blandy  <jimb@redhat.com>
 192
 193         From Jimmy Guo <guo@cup.hp.com>:
 194         * buildsym.h (add_free_pendings): Declare.
 195         * buildsym.c (add_free_pendings): New function.
 196         (make_blockvector): 32x64 fix using longest_local_hex_string().
 197         (start_subfile): initialize variable 'subfile'.
 198
 199 2000-02-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 200
 201         * remote.c (remote_async_detach): Use target_mourn_inferior(), to
 202         make sure that all is cleaned up after we disconnect from the
 203         target.
 204         (remote_detach): Ditto.
 205
 206 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 207
 208         From Rodney Brown  <RodneyBrown@pmsc.com>
 209         * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
 210         potentially harming mistake.
 211
 212 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 213
 214         * arm-tdep.c: Use header file instead of extern declarations for
 215         the {get,set}_arm_regname* functions.
 216
 217 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 218
 219         * configure.in: Replaces obsolete gdbtk-variable.c with
 220         gdbtk-varobj.c.
 221         * configure: Regenerate.
 222         * Makefile.in: Remove obsolete/extraneous references to
 223         gdbtk-var* files.
 224
 225 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
 226
 227         * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
 228         the conversion of the signal number.  TARGET_SIGNAL_REALTIME_33 is
 229         33 by definition, whereas REALTIME_LO might be 32 on systems that
 230         have SIG32 such as Linux.  Make sure that the signal number
 231         returned is within the range specified by REALTIME_LO and
 232         REALTIME_HI.
 233
 234 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
 235
 236         * configure: Regenerated.
 237
 238 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 239
 240         * arm-tdep.c (set_disassembly_flavor, arm_othernames,
 241         _initialize_arm_tdep): Allows the user to choose between any of
 242         the flavors available for the disassembly to be used in the "info
 243         reg" command and elsewhere in gdb.  It prevents having to maintain
 244         this information in two places by using the data kept in the
 245         opcodes directory.
 246
 247 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
 248
 249         * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
 250         prfpregset_t in <sys/procfs.h>.
 251         * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
 252         HAVE_PRFPREGSET_T.
 253         * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
 254         prgregset_t and prfpregset_t if they are not already present.
 255
 256 Wed Feb 16 19:00:02 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 257
 258         From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
 259         * procfs.c: Define MERGEPID if not defined. For osf4.0e.
 260
 261 2000-02-15  Jason Molenda  (jsm@bugshack.cygnus.com)
 262
 263         * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
 264         'do-doc'.
 265
 266 2000-02-15  Kevin Buettner  <kevinb@redhat.com>
 267
 268         Changes for AIX 4.3:
 269         * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
 270         to correct value for generic dummy frames.  When using
 271         generic dummy frames, don't attempt to write TOC value or
 272         function to call into the call dummy.
 273         (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
 274         code to also handle the PowerOpen ABI.
 275         (ppc_push_return_address): Enable for all ports.
 276         * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
 277         PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
 278         CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
 279         CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
 280         provided by generic RS6000 definitions so that call dummies
 281         are implemented using generic dummy frames instead.
 282
 283         * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
 284         prior to changing the stack pointer via ptrace().  Also, ignore
 285         attempts to store to undefined registers that are less than
 286         NUM_REGS.
 287
 288         * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
 289         frame from 436 to 448 to account for alignment padding.
 290         (rs6000_push_arguments): Obtain actual register size instead
 291         of assuming the register is 4 bytes long.  [There's still
 292         more work to be done to totally remove the 4 byte assumption,
 293         however.]  Make sure the stack is 16 byte aligned as required
 294         by the PowerOpen ABI.  Also, make sure that small structures
 295         passed in registers are properly aligned within the register.
 296
 297 2000-02-15  Jesper Skov  <jskov@cygnus.co.uk>
 298
 299         Patch applied by Kevin Buettner <kevinb@redhat.com>
 300
 301         * rs6000-tdep.c (skip_prologue): skip copying of argument
 302         registers to local variable registers.
 303
 304 2000-02-14  Jim Kingdon  <kingdon@redhat.com>
 305
 306         * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale.  A
 307         sym->section->index number is not a SECT_OFF_* code.
 308
 309 Tue Feb 15 12:07:30 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 310
 311         * MAINTAINERS (write after approval): Add H.J. Lu.
 312
 313 2000-02-14  Nick Clifton  <nickc@cygnus.com>
 314
 315         * sh-tdep.c: Remove extraneous code.
 316
 317 2000-02-14  Amit S. Kale  <akale@veritas.com>
 318
 319         * elfread.c (elf_symtab_read): Move the use of sym to after where
 320         it is set.
 321         Checked in by Jim Kingdon  <kingdon@redhat.com>
 322
 323 Mon Feb 14 15:39:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 324
 325         * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
 326
 327 Mon Feb 14 15:20:26 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 328
 329         From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
 330         * dwarf2read.c: (die_is_declaration): New fn.
 331         (read_structure_scope): Use it.
 332
 333         * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
 334
 335 2000-02-10  J.T. Conklin  <jtc@redback.com>
 336
 337         * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
 338         * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
 339         configdirs.
 340         * gdbserver/low-nbsd.c: New file.
 341
 342         * gdbserver/Makefile.in: convert to autoconf.
 343         * gdbserver/configure.in: likewise.
 344         * gdbserver/configure: generate.
 345
 346 Sun Feb 13 11:21:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 347
 348         * CONTRIBUTE: New file.  How to contribute to GDB.
 349
 350 Sun Feb 13 10:34:48 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 351
 352         * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners.  Add Kevin
 353         Buettner to powerpc maintainers.  Make Kevin Buettner the
 354         GNU/LINUX PPC native maintainer.  Add J.T. Conklin, Jim Kingdon
 355         and Jason Molenda to write after aproval list.
 356
 357 Sun Feb 13 10:18:44 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 358
 359         * MAINTAINERS: Reformat.  Separate into check-in categories.
 360
 361 Sat Feb 12 01:08:21 EST 2000  Nicholas Duffek <nsd@cygnus.com>
 362
 363         * uw-thread.c: Remove __FUNCTION__ GNUism.
 364
 365 2000-01-17  Amit S. Kale  <akale@veritas.com>
 366
 367         * elfread.c (elf_symtab_read): Use offset for the section in which a
 368         symbol resides, instead of .text section for calculating address of a
 369         symbol.
 370         Checked in by Jim Kingdon  <kingdon@redhat.com>
 371
 372 2000-02-10  Mark Kettenis  <kettenis@gnu.org>
 373
 374         * gnu-nat.c: Remove hackery to include <bits/waitflags.h>.  It is
 375         no longer necessary now we have gdb_wait.h.
 376
 377 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
 378
 379         * gnu-nat.c (proc_string): Make global.
 380         (do_mach_notify_dead_name): Suppress dead name notifications if we
 381         know that the task is dead.
 382
 383 1999-12-13  Mark Kettenis  <kettenis@gnu.org>
 384
 385         * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
 386         instead of directly from the kernel.  Add some hackery to make
 387         sure that the info isn't influenced by suspension of the task in
 388         the proc server itself.
 389
 390 2000-02-10  Jim Kingdon  <kingdon@redhat.com>
 391
 392         * defs.h (MERGEPID): Added.  Patch submitted by Andrew Hobson and
 393         approved by Michael Snyder.
 394
 395 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
 396
 397         * linux-thread.c: Include defs.h before gdb_wait.h.
 398
 399 Wed Feb  9 18:59:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 400
 401         * Makefile.in (wait_h): Delete macro.  Update all dependencies
 402         specifying gdb_wait.h instead.
 403
 404         * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
 405         remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
 406         remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
 407         convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
 408         remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
 409         remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
 410         remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
 411         ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
 412         infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
 413         fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
 414         or <sys/wait.h>.
 415         * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
 416
 417         * gdb_wait.h: New file.  Based on ../include/wait.h. Include
 418         <sys/wait.h> or <wait.h> and then define any missing WIF macros.
 419
 420 Wed Feb  9 01:14:54 2000  Andrew Cagney  <cagney@amy.cygnus.com>
 421
 422         * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
 423         * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
 424         (d10v_stack_align): Declare.
 425         * d10v-tdep.c (d10v_stack_align): Define.
 426
 427 1999-08-23  J.T. Conklin  <jtc@redback.com>
 428
 429         * top.c (remote_timeout): Change default to 2.  Add comment
 430         explaining history of changes to the default value.
 431         * remote.c (_initialize_remote): Remove code that adds set/
 432         show remotetimeout, as that's also done in top.c
 433
 434 1999-10-18  J.T. Conklin  <jtc@redback.com>
 435
 436         * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
 437         Return E01 instead of P01 when 'P' command fails.
 438
 439 2000-02-05  J.T. Conklin  <jtc@redback.com>
 440
 441         * remote.c (putpkt_binary): Handle NAK from target stub.
 442
 443 2000-02-08  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 444
 445         * configure.in: Remove the addition of sol-thread.c to the
 446         CONFIG_INITS list. This caused problems with init.c, because
 447         sol-thread.c would be grepped twice for _initialize_* functions.
 448         * configure: Ditto.
 449         * Makefile.in: Add FIXME for init.c.
 450
 451 2000-02-07  Jim Kingdon  <kingdon@redhat.com>
 452
 453         Clean up compiler warnings:
 454         * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
 455         stack.c, valprint.c: Change variables to unsigned.
 456         * bcache.c: Rearrange to avoid warnings about variables not being set.
 457         * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
 458         rather than declaring print_max and repeat_count_threashold
 459         ourselves (incorrectly).
 460         * valprint.h: Do declare repeat_count_threashold.
 461         * ch-exp.c: Use default case for internal error.
 462         * findvar.c: Don't omit argument type.
 463         * symtab.c: Remove unused variable.
 464
 465 2000-02-04  Jim Blandy  <jimb@redhat.com>
 466
 467         * c-typeprint.c (remove_qualifiers): New function.
 468         (c_type_print_base): Use it to remove qualifiers from C++
 469         qualified names, not strrchr.
 470
 471         * c-typeprint.c (c_type_print_base): Recognize type conversion
 472         operators by calling is_type_conversion_operator.
 473         (is_type_conversion_operator): New function.
 474
 475 2000-02-04  Nick Clifton  <nickc@cygnus.com>
 476
 477         * config/arm/tm-arm.h (LOWEST_PC): Define.
 478
 479 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 480
 481         * infrun.c (resume): Make just one call to target_resume(), instead
 482         of four: set up correct parameters in all the cases ahead of time,
 483         and do call at the end.
 484
 485 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 486
 487         * config/powerpc/tm-ppc-eabi.h: Define
 488         SOFUN_ADDRESS_MAYBE_MISSING.
 489
 490 2000-02-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 491
 492         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
 493         frames (revisited).
 494
 495 Fri Feb  4 22:42:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 496
 497         * Makefile.in (INIT_FILES): Append CONFIG_INITS
 498         * configure.in (CONFIG_INIT): Initialize.
 499         (links): Link srcdir/gdbtk/library to gdbtcl2.
 500         * gdbtcl2: Moved to gdbtk/library.
 501         ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
 502         gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
 503         gdbtk.h: Moved to gdbtk/generic.
 504
 505 2000-02-03  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 506
 507         * printcmd.c (build_address_symbolic): New function. Returns all
 508         the parts that are necessary to print an address in a symbolic
 509         form.
 510         (print_address_symbolic): Split into a printing part and an
 511         information building part, build_address_symbolic().
 512
 513         * defs.h (build_address_symbolic): Export.
 514
 515 2000-02-03  Jim Blandy  <jimb@redhat.com>
 516
 517         * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
 518         opcode.
 519
 520 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 521
 522         * arm-tdep.c (arm_push_arguments): Fix passing of floating point
 523         arguments on dummy frames.
 524
 525 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 526
 527         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
 528         (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
 529
 530 2000-02-01  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 531
 532         * remote.c (getpkt_sane): New function. It is the old getpkt(),
 533         which now returns a timeout indication.
 534         (getpkt): New function. Wrapper for getpkt_sane(), so that return
 535         value can still be ignored.
 536
 537 Tue Feb  1 18:47:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 538
 539         * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
 540         UI_OUT.
 541
 542 Tue Feb  1 00:17:12 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 543
 544         * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c.  Rename
 545         ``struct gdb_file'' to ``struct ui_file''.  Delete typedef
 546         GDB_FILE.
 547
 548         * Makefile.in: Update.
 549
 550         * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
 551         c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
 552         ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
 553         cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
 554         expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
 555         frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
 556         gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
 557         jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
 558         m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
 559         printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
 560         remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
 561         ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
 562         serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
 563         target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
 564         utils.c, v850ice.c, valprint.c, valprint.h, value.h,
 565         config/pa/tm-hppa.h: Update.
 566         * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
 567
 568 2000-01-31  Jason Molenda  (jsm@bugshack.cygnus.com)
 569
 570         * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
 571         config/i386/i386dgux.mh, config/i386/i386sol2.mh,
 572         config/i386/i386v4.mh, config/i386/i386v42mp.mh,
 573         config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
 574         config/m88k/delta88v4.mh, config/mips/irix4.mh,
 575         config/mips/irix5.mh, config/mips/mipsv4.mh,
 576         config/powerpc/solaris.mh (NATDEPFILES): Change references to
 577         proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
 578         proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
 579
 580 Mon Jan 31 17:14:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 581
 582         * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
 583
 584         * main.c (captured_main): Only use the legacy tui_file code when
 585         linking in older code such as the TUI.
 586
 587         * gdb-file.h, gdb-file.c: New files.
 588         * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
 589         null_file_isatty, null_file_rewind, null_file_put,
 590         null_file_flush, null_file_write, null_file_fputs,
 591         null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
 592         gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
 593         set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
 594         set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
 595         set_gdb_file_data, struct accumulated_gdb_file,
 596         do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
 597         mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
 598         mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
 599         stdio_file_delete, stdio_file_flush, stdio_file_write,
 600         stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
 601         Moved to gdb-file.h and gdb-file.c.
 602         * utils.c (enum streamtype, struct tui_stream, tui_file_new,
 603         tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
 604         tui_file_rewind, tui_file_put, tui_file_fputs,
 605         tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
 606         fputs_unfiltered_hook):
 607         Moved to tui/tui-file.c and tui/tui-file.h.
 608
 609         * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
 610         (tui-file.o, gdb-file.o): Add dependencies.
 611         (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
 612         * main.c: #include tui/tui-file.h.
 613
 614 2000-01-28  Fred Fish  <fnf@cygnus.com>
 615
 616         * findvar.c (value_from_register): Special case handling of D10V
 617         pointer values fetched from registers.
 618
 619 2000-01-28  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 620
 621         * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
 622         support for new style thumb prologues.
 623
 624 2000-01-28  Nick Clifton  <nickc@redhat.com>
 625
 626         * arm-tdep.c: Remove extraneous dash at start of strings
 627         introduced in previous delta.
 628
 629 2000-01-27  Nick Clifton  <nickc@redhat.com>
 630
 631         * arm-tdep.c: Replace uses of arm_toggle_renames() with
 632         parse_arm_disassembler_option().
 633
 634 2000-01-27  Jim Blandy  <jimb@cygnus.com>
 635
 636         * symtab.c (decode_line_1): Don't let commas that are within
 637         quotes or parenthesis terminate the line spec.  Don't use pp when
 638         removing the final double quote of a double-quoted string.  Don't
 639         forget to skip the opening double quote.  I have no clue whether
 640         this change is correct; probably we've just moved this function
 641         from one buggy place to another buggy place, and never came within
 642         an outhouse whiff of correctness.
 643         (find_toplevel_char): New function.
 644
 645 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 646
 647         * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
 648         passing the pointer to a thumb function as an argument.
 649
 650 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 651
 652         * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
 653         are reinserted for another run.
 654
 655 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 656
 657         * cli-out.c (cli_filed_string): Test for NULL string.
 658
 659 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 660
 661         * infcmd.c (run_stack_dummy): Account for a random signal stopping
 662         the inferior as well as breakpoints being hit while performing an
 663         inferior function call.
 664         * valops.c (hand_function_call): Ditto.
 665
 666 2000-01-27  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 667
 668         From  Mark Kettenis  <kettenis@gnu.org>
 669
 670         * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
 671         i386_REGS_SEGS_STATE.
 672         (HAVE_I387_REGS): Define.
 673         (FLOAT_INFO): Remove.
 674         * i386gnu-nat.c: Almost completely rewritten to use new i386
 675         register layout and `float info' implementation.
 676         * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
 677         Move prototypes from here.
 678         * gnu-nat.h: To here.
 679
 680 2000-01-24  Kevin Buettner  <kevinb@redhat.com>
 681
 682         * utils.c (get_field, put_field): Fix buffer underruns and
 683         overruns.  Also, handle case where total_len is not evenly
 684         divisible by 8.
 685         (getfield): Make sure zeroing of unwanted bits occurs even
 686         when bit field to extract does not straddle two or more
 687         bytes.
 688
 689 2000-01-23   Christopher Faylor  <cgf@cygnus.com>
 690
 691         * defs.h: Add gdb_thread_select declaration.
 692
 693 2000-01-23  Kevin Buettner  <kevinb@redhat.com>
 694
 695         * linux-thread.c (_initialize_linuxthreads): Make sure that
 696         linuxthreads_block_mask does not block SIGCHLD.
 697
 698 2000-01-20  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 699
 700         * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
 701         text so that new lines work properly.
 702
 703 2000-01-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 704
 705         * proc-utils.h: New file. Export functions from proc-*.c.
 706
 707         * proc_api.c: Rename to:
 708         * proc-api.c: New file. Add include of proc-utils.h.
 709
 710         * proc_events.c: Rename to:
 711         * proc-events.c: New file.
 712
 713         * proc_flags.c: Rename to:
 714         * proc-flags.c: New file.
 715
 716         * proc_why.c: Rename to:
 717         * proc-why.c: New file. Add include of proc-utils.h.
 718
 719         * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
 720         ctype.h, proc-utils.h.
 721         (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
 722         (open_procinfo_files): Conditionalize local variable tmp, to avoid
 723         compiler warnings.
 724         (proc_iterate_over_mappings): Conditionalize local vars mapfd and
 725         pathname.
 726         (procfs_wait): Adjust format in some printf_filetered calls to
 727         avoid compiler warnings.
 728         (make_signal_thread_runnable): Ifdef 0. The calls to this function
 729         are also ifdef'd 0 .
 730         (procfs_resume): Add parentheses around '&&' operation.
 731         (procfs_set_exec_trap): Remove unused variable.
 732         (info_proc_cmd): Add braces to avoid ambiguous else clause.
 733
 734         * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
 735         proc-why.o): Update dependencies.
 736
 737         * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
 738         proc-*.o.
 739
 740 2000-01-17  Jason Molenda  (jsm@bugshack.cygnus.com)
 741
 742         * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
 743         Fix from Robert Lipe <robertl@sco.com>.
 744         * configure: Regenerated.
 745
 746 2000-01-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 747
 748         * stack.c (print_frame_info_base): Break up into the frame info
 749         (location) printing part and the rest (source line printing).
 750         (print_frame): New function. Take care of printing the location
 751         information.
 752         Update copyright.
 753
 754         * infrun.c (normal_stop): Use enum values rather than integers for the
 755         source_flag to be passed to show_and_print_stack_frame().
 756         Update copyright.
 757
 758         * frame.h (print_what): New enum for 'source' argument to
 759         print_frame_info_base(). Use this instead of obscure numbers.
 760         Update copyright.
 761
 762 Sun Jan 16 17:58:00 2000  David Taylor  <taylor@texas.cygnus.com>
 763
 764         * event-top.c (stdin_event_handler): call quit_command rather than
 765         exit -- run cleanups, give target code a chance to say goodbye to
 766         the target.  Fixes bug where the inferior processes were left
 767         around on Solaris (and probably elsewhere) by the testsuite.
 768
 769 2000-01-14  Mark Salter  <msalter@cygnus.com>
 770
 771         * v850-tdep.c (v850_target_architecture_hook): Setup correct
 772         machine id for disassembly.
 773
 774 2000-01-13  Jim Blandy  <jimb@cygnus.com>
 775
 776         * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
 777         convert_to_regset, when regno indicates a specific register.
 778
 779 Thu Jan 13 23:34:17 EST 2000  Nicholas Duffek <nsd@cygnus.com>
 780
 781         * uw-thread.c: Document libthread.so debugging interface.  Minor
 782         comment and formatting tweaks.
 783         (DEBUG): #define as 0 instead of 1.
 784         (CALL_BASE): Include function name in error msg.
 785         (libthread_stub): Adjust inferior_pid after thread exit.
 786         (uw_thread_create_inferior): Deactivate uw_thread_ops before
 787         asking procfs_ops to create inferior.
 788         (libthread_init): Don't return nonlocally on error.
 789
 790 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 791
 792         * rdi-share/ardi.c (negotiate_params): Fix initialization of static
 793         variable.
 794
 795 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 796
 797         * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
 798         both sides are on the same state.
 799
 800 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 801
 802         * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
 803         115200 (minor syntax mistake).
 804
 805 2000-01-12  Jim Blandy  <jimb@cygnus.com>
 806
 807         * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
 808         this here, to go along with the definitions of PIDGET and TIDGET.
 809
 810 2000-01-12  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 811
 812         * thread.c (do_captured_thread_select): New function. Switch
 813         current thread, safely from within catch_errors().
 814         (gdb_thread_select): New function. Switch threads safely.
 815         (thread_command): Use gdb_thread_select().
 816         Include ui-out.h.
 817         (do_captured_list_thread_ids): New function.
 818         (gdb_list_thread_ids): New function.
 819
 820         * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
 821
 822 2000-01-11  Christopher Faylor <cgf@cygnus.com>
 823
 824         * configure.in: Avoid linking -limagehlp unless it's a native build.
 825         * configure: Regenerate.
 826         * thread.cc (add_thread): Clear private data pointer here or suffer
 827         strange behavior when it is checked for NULL later.
 828
 829 2000-01-09  Christopher Faylor  <cgf@cygnus.com>
 830
 831         * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
 832         * configure.in: Add an additional library to cygwin link.
 833         * configure: Regenerate.
 834
 835         Patch from Egor Duda <deo@logos-m.ru>:
 836         * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
 837         type.
 838
 839 2000-01-07  Michael Snyder  <msnyder@cleaver.cygnus.com>
 840
 841         * uw-thread.c: New file to support UnixWare user-mode threads:
 842         contributed by Nickolas Duffek  <nsd@cygnus.com>.
 843         * target.h (struct target_ops): New vector, to_extra_thread_info,
 844         allows back-ends to give extra details in info thread display.
 845         (target_extra_thread_info): define new macro.
 846         (target_find_new_threads): simplify macro.  Cleanup comments.
 847         * target.c (to_extra_thread_info): default and inherit new vector.
 848         (cleanup_target): eliminate PARAMS, break up long lines,
 849         provide default definition for to_extra_thread_info, and
 850         to_find_new_threads.  Default to_thread_alive and to_query
 851         to return_zero, not target_ignore (they each return int not void).
 852         (debug_to_find_new_threads): new debug entry.
 853         (setup_target_debug): add debug_to_find_new_threads.
 854         * gdbthread.h: export struct thread_info, find_thread_pid, and
 855         iterate_over_threads.  Add comments.  Eliminate PARAMS.  Update
 856         copyright.  Add new private data pointer for use by target back-ends.
 857         * thread.c (struct thread_info): move definition to gdbthread.h.
 858         (find_thread_pid): new exported function for thread lookup.
 859         (iterate_over_threads): new exported function for applying
 860         arbitrary operations to threads.  Update copyright to 2000.
 861         (info_threads_command): use new target_extra_thread_info vector
 862         to display extra information about each thread (if implemented).
 863         * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
 864         Add defines for PIDGET, etc.
 865         * config/i386/tm-i386sol2.h: ditto.
 866         * config/sparc/tm-sun4sol2.h: ditto.
 867         * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
 868         * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
 869         if -lpthread and -lpthreads fail.
 870
 871         * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
 872         (proc_flags): combine flags that UnixWare splits into two locations.
 873         (proc_modify_flag): add support for PR_KLC (kill on last close).
 874         (proc_[un]set_kill_on_last_close): new functions.
 875
 876 2000-01-07  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 877
 878         * infrun.c (normal_stop): Print out thread id when we stop.
 879
 880 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 881
 882         * remote.c (remote_open_1): Fix message so it does not imply a
 883         specific syntax for serial ports, as it is OS dependent.
 884         (remote_async_open_1): Ibid.
 885         (init_remote_ops): Ibid.
 886
 887 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 888
 889         * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
 890         "set remotebaud" command (if set) when no speed is specified on
 891         the "target rdi" command.
 892
 893 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 894
 895         * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
 896         115200.
 897         (baud_options[]): Ibid.
 898
 899 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 900
 901         * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
 902         used by each operating system.
 903
 904 2000-01-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 905
 906         * breakpoint.c (until_break_command): Add an argument for the
 907         continuation, the beginning of the cleanups set up by this
 908         command.
 909         (until_break_command_continuation): Do cleanups until the one
 910         passed in as argument instead of doing all of them.
 911
 912         * infcmd.c (finish_command_continuation): Expect a new argument,
 913         which indicates up to where to do cleanups. Update calls to
 914         do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
 915         (finish_command): Add another argument for the continuation: the
 916         starting cleanup for this command.
 917
 918 2000-01-05  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 919
 920         From Grant Edwards <grante@visi.com> (original patch from Thomas
 921         Zenker ):
 922         * rdi-share/ardi.c: Allow interruption of interruptible
 923         targets with a <CNTL-C>.
 924
 925 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 926
 927         * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
 928         to control port to accommodate some versions of Angel.
 929
 930 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 931
 932         * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
 933         Add interpretation for C Support Library packets.
 934
 935 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 936
 937         * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
 938         is now being modified.
 939         * rdi-share/devsw.h: Adjust declaration of the above funtion.
 940
 941 For older changes see ChangeLog-99
 942 \f
 943 Local Variables:
 944 mode: change-log
 945 left-margin: 8
 946 fill-column: 74
 947 version-control: never
 948 End: