gdb/ChangeLog

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