gdb/ChangeLog

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