gdb/ChangeLog

   1 2000-03-02  Mark Kettenis  <kettenis@gnu.org>
   2
   3         * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
   4         Override definitions to include the normal FPU registers.
   5         (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
   6         REGISTER_CONVERT_TO_RAW): Removed.  The default definitions are
   7         fine for AIX/i386.
   8         (i387_to_double, double_to_i387): Remove prototypes.
   9
  10 2000-03-02  Kevin Buettner  <kevinb@redhat.com>
  11
  12         * findvar.c (extract_floating, store_floating): Use target
  13         floating point type sizes rather host sizes to determine
  14         which conversion needs to be done.
  15
  16 2000-03-02  Nick Duffek  <nsd@cygnus.com>
  17
  18         * uw-thread.c: Apply GNU conventions to comment formatting.
  19         (deactivate_uw_thread): Call remove_thread_event_breakpoints().
  20         (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
  21         call to deactivate_uw_thread().
  22
  23 Thu Mar  2 09:04:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  24
  25         * MAINTAINERS: Daniel Berlin is C++ maintainer.
  26
  27 Thu Mar  2 08:55:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  28
  29         * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
  30         a joint GNU/Linux/x86 maintainer.  Nick Duffeck and Robert Lipe
  31         share SCO/Unixware.  Nick Duffek and Peter Schauer share
  32         Solaris/x86.
  33
  34 Wed Mar  1 22:12:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  35
  36         From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
  37         * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
  38         * remote-rdi.c (arm_rdi_close): Ditto.
  39
  40 Wed Mar  1 19:31:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  41
  42         * CONTRIBUTE (configure.in): Note that patches to configure are
  43         not needed.
  44
  45 2000-03-01  Mark Kettenis  <kettenis@gnu.org>
  46
  47         * MAINTAINERS: Correct my own mail address.
  48
  49 Wed Mar  1 11:26:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  50
  51         * MAINTAINERS: Document people with paperwork pending.
  52
  53 Wed Mar  1 00:49:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  54
  55         From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
  56         Make NEW_PROC_ABI interface functional on Solaris x86.
  57         * sol-thread.c (ps_lgetLDT): Rewrite to use new
  58         procfs_find_LDT_entry function from procfs.c, mostly copied from
  59         lin-thread.c.
  60         * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
  61         needed.
  62
  63 Wed Mar  1 00:34:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  64
  65         From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
  66         * config/i386/tm-i386sol2.h (MERGEPID): Define.
  67
  68 Wed Mar  1 00:06:19 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  69
  70         From 1999-08-13 J.T. Conklin <jtc@redback.com>:
  71         * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
  72         FRAME_FIND_SAVED_REGS.
  73         (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
  74         * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
  75         Update.
  76
  77 Tue Feb 29 23:56:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  78
  79         From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
  80         * objfiles.c (open_mapped_file):  Fix obsolete references to `mapped'
  81         parameter.
  82
  83 Tue Feb 29 18:47:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  84
  85         From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
  86         * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
  87         (top level): Add prototypes for go32_* functions.
  88         * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
  89         (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
  90         Override definitions from tm-i386.h.
  91         (REGISTER_VIRTUAL_TYPE): Remove macro definition.
  92         * i386-tdep.c (i386_extract_return_value)
  93         [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
  94         to the list of targets which return FP values in FP registers.
  95
  96         * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
  97         that this function be re-implemented using multi-arch.
  98
  99 Tue Feb 29 18:40:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 100
 101         From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
 102         * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
 103         and ScreenRows.
 104         * ser-go32.c: Include string.h, for prototype of strncasecmp.
 105         (dpmi_regs, dpmi_sregs): Remove unused variables.
 106         (dos_flush_input): Return a value, to prevent compiler warning.
 107         * expprint.c (dump_prefix_expression): Use %ld in format and cast
 108         sizeof(union exp_element) to long, to prevent GCC from complaining
 109         about format/argument mismatch.
 110         (dump_postfix_expression): Likewise.
 111
 112 Tue Feb 29 18:09:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 113
 114         * arm-tdep.c: Include <ctype.h>.
 115
 116 Tue Feb 29 17:33:49 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 117
 118         From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
 119         * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
 120         that the target's stack was valid.
 121
 122 Tue Feb 29 15:14:56 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 123
 124         From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
 125         * dwarf2read.c (read_address): Read 16-bits addresses.
 126
 127 2000-02-28  Scott Bambrough <scottb@netwinder.org>
 128
 129         * arm-linux-nat.c (fetch_nw_fpe_*):
 130         Renamed to fetch_nwfpe_* to use the same naming convention
 131         as in the Linux kernel.  Modified prototype to get rid of
 132         unused parameters.
 133         (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
 134         naming convention as in the Linux kernel.  Fixed calls to
 135         fetch_nwfpe_*.
 136         (store_fpregs): Fixed calls to store_nwfpe_*.  Removed
 137         unused variable.
 138
 139 Mon Feb 28 18:24:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 140
 141         * MAINTAINERS: Transfer d30v maintainership to David Taylor.
 142
 143 2000-02-28  Christopher Faylor  <cgf@cygnus.com>
 144
 145         * win32-nat.c: Remove unneeded header.
 146         * wince.c: Ditto.
 147
 148 Mon Feb 28 13:34:54 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 149
 150         * wince.c: Include "gdb_wait.h" and not "wait.h".
 151
 152 Mon Feb 28 10:58:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 153
 154         * MAINTAINERS: Mention mmalloc.  Expand Host/Native and
 155         Target/Architecture maintainers descriptions.
 156
 157 2000-02-26  Mark Kettenis  <kettenis@gnu.org>
 158
 159         * gnu-nat.c: Include "gdbthread.h".  Include <hurd.h>.
 160         Reorder headers a bit.  Overall cleanup and minor reformatting.
 161         (MIG_SERVER_DIED): Remove define.
 162         (proc_update_sc): Add braces to silence compiler warning.
 163         (proc_steal_exc_port): Initialize err to zero.
 164         (make_proc): Add braces to silence compiler warning.
 165         (inf_validate_task_sc): Add cast to silence compiler warning.
 166         (inf_set_traced): Reorganize a bit to silence compiler warning.
 167         (inf_validate_procs): Use mach_msg_type_number_t for all thread
 168         numbers and add braces to silence compiler warning.
 169         (gnu_wait): Add prototypes for server functions and add braces to
 170         silence compiler warnings.
 171         (S_exception_raise_request): Pass subcode to inf_debug call.
 172         (gnu_write_inferior): Remove unused variable `protection_changed'.
 173         (gnu_xfer_memory): Remove unused variable `result'.
 174         (set_sig_thread_cmd): Remove unused varible `tid'.
 175         (set_signals_cmd): Remve unused variable `trace'.
 176         (add_task_commands): Provide complete prototype.  Reformat help
 177         strings a bit to make sure the first line is a full sentence.
 178         Call info_port_rights_cmd instead of info_send_rights_cmd for the
 179         "info port-rights" command.
 180         (add_thread_commands): Provide complete prototype.  Make static.
 181         Reformat help strings a bit to make sure the first line is a full
 182         sentence.
 183         (_initialize_gnu_nat): Provide complete prototype.
 184
 185 2000-02-26  Mark Kettenis  <kettenis@gnu.org>
 186
 187         Make cross-compilation for the Hurd more friendly.
 188         From Jeff Bailey <jbailey@gnu.org>:
 189         * configure.in: Use AC_CHECK_TOOL to find MiG.
 190         * Makefile.in (MIG): New variable.
 191         * config/i386/i386gnu.mh (MIG): Remove.
 192         * configure: Regenerated.
 193
 194 2000-02-26  Kevin Buettner  <kevinb@redhat.com>
 195
 196         * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
 197         comment explaining motivation behind this function and why
 198         the generic facilities won't work for this platform.
 199         * rs6000-tdep.c (skip_prologue): Always test to make sure
 200         that an instruction is read successfully from the target's
 201         memory.  Introduce notion of instructions which may appear in
 202         the prologue, but may not end the prologue.  Added explicit
 203         check for nop instruction.  Use memset() to zero the frame
 204         data instead of assignment from a statically allocated,
 205         uninitialized structure.
 206
 207 Sat Feb 26 17:15:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 208
 209         * MAINTAINERS: Chris Faylor is responsible for all MS Windows
 210         systems.  Note that Jim Blandy as maintainer for ``tracing
 211         bytecode stuff''
 212
 213 2000-02-25  Fernando Nasser  <fnasser@cygnus.com>
 214
 215         From: Thomas Zenker <thz@Lennartz-electronic.DE>
 216         * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
 217         NetBSD...) sys_errlist should not be declared in hsys.c.
 218         NEED_SYSERRLIST is set already by configure, so we can use it.
 219         * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
 220         posix compliant and we should not work with the old compatibility
 221         stuff.  Because of that I undef BSD in case of FBSD etc and include
 222         sys/ioctl to get the flags.
 223         * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
 224         for exclusive use.
 225
 226 2000-02-24  Kevin Buettner  <kevinb@redhat.com>
 227
 228         * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
 229         of return structure in r3 if necessary.
 230         (ppc_linux_memory_remove_breakpoints): New function.
 231         * rs6000-tdep.c (skip_prologue): Make sure that the cases
 232         for storing either cr or lr to the stack only handle those
 233         cases.  (I.e, don't let these cases match 0x00000000 which is
 234         found found in the shared library trampoline prior to the
 235         loading of the shared library.)
 236         * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
 237         Declare.
 238         (MEMORY_REMOVE_BREAKPOINT): Define.
 239
 240 Wed Feb 23 23:27:48 2000  Andrew Cagney  <cagney@behemoth.cygnus.com>
 241
 242         * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
 243
 244 Thu Feb 24 18:42:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 245
 246         * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
 247         $(SUBDIR_*_INSTALL) when so configured.
 248         * configure: Regenerate.
 249
 250         * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
 251         configure.
 252         (install-only): Add dependency on $(CONFIG_INSTALL).  Delete code
 253         installing GDBtk.
 254         (uninstall): Add dependency on $(CONFIG_UNINSTALL).
 255         (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
 256         SUBDIR_GDBTK_INSTALL): Define.
 257         (install-gdbtk): New target.
 258
 259 Thu Feb 24 18:19:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 260
 261         * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
 262         * configure: Regenerate.
 263
 264 2000-02-24  Christopher Faylor  <cgf@cygnus.com>
 265
 266         * configure.tgt: Add arm, mips, sh wince targets.
 267         * config/arm/tm-wince.h: New file.
 268         * config/arm/wince.mt: New file.
 269         * config/sh/tm-wince.h: New file.
 270         * config/sh/wince.mt: New file.
 271         * config/mips/tm-wince.h: New file.
 272         * config/mips/wince.mt: New file.
 273         * wince.c: New file.
 274         * wince-stub.c: New file.
 275         * wince-stub.h: New file.
 276         * sh-tdep.c: Use correct register names for Windows CE.
 277
 278 Wed Feb 23 19:01:45 EST 2000  Nicholas Duffek <nsd@cygnus.com>
 279
 280         * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
 281         (error_return, quit_return): Merge into catch_return pointer.
 282         (return_to_top_level): Update comment.  Longjmp to *catch_errors,
 283         and communicate reason to catch_errors via setjmp return value.
 284         (catch_errors): Always catch both quit and error, and if a catch
 285         wasn't requested by caller, throw it to the next catch_error.
 286         Replace dual longjmp buffer memcpy with single pointer change.
 287         Add FIXME for possibly adding new interface to tell caller what
 288         event was caught.  Add extensive comments.
 289         * defs.h (enum return_reason): Reserve 0 for use as initial
 290         setjmp() return value.
 291         (RETURN_MASK): New public macro to generate RETURN_MASK_* from
 292         enum return_reason.
 293         (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
 294
 295 2000-02-23  Fernando Nasser  <fnasser@cygnus.com>
 296
 297         * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
 298         * valops.c (_initialize_valops): Add command "set unwindonsignal".
 299         (hand_function_call): Test for unwind_on_signal and act accordingly.
 300
 301 Wed Feb 23 12:58:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 302
 303         * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
 304         Match ../include/dis-asm.h change.
 305         * gdbarch.h: Regenerate.
 306         * corefile.c (dis_asm_read_memory): Update.
 307
 308 Mon Feb 21 13:57:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 309
 310         * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
 311         (ENABLE_CFLAGS): Move initialization to start of file.
 312         (enable-gdbmi): Add new configure option --enable-gdbmi.  When
 313         selected and an ${srcdir}/mi directory is present enable MI
 314         interface.
 315
 316         * configure: Regenerate.
 317
 318         * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
 319         SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
 320         (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
 321         CONFIG_LDFLAGS): New macros.  Initialized by autoconf via
 322         @CONFIG...@.
 323         (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
 324         INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
 325
 326         * mi: New directory. MI interface to GDB.
 327
 328         * defs.h (interpreter_p): Declare when UI_OUT.
 329         * top.c (gdb_init): When interpreter_p, check that the interpreter
 330         was recognized by one of the linked in interpreters.
 331         * main.c (interpreter_p): Define.
 332         (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
 333         * event-top.c (display_gdb_prompt): When interpreter_p, assume
 334         interpreter displays prompt.
 335
 336         * breakpoint.c (print_it_typical, watchpoint_check,
 337         print_one_breakpoint, mention): When MI include additional
 338         target status information.
 339         * infrun.c (print_stop_reason, normal_stop): Ditto.
 340
 341 2000-02-22  Jim Blandy  <jimb@redhat.com>
 342
 343         * gdbarch.sh: Make the `default' field really default to zero, as
 344         documented.
 345
 346         Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
 347         * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
 348         more function-like.
 349         (default_coerce_float_to_double, standard_coerce_float_to_double):
 350         New functions.
 351         (value_arg_coerce): Adjust for new definition.
 352         * value.h (default_coerce_float_to_double,
 353         standard_coerce_float_to_double): New declarations for the above.
 354         * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
 355         * gdbarch.c, gdbarch.h: Regenerated.
 356         * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
 357         tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
 358         definitions.
 359         * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
 360         function here.
 361         (mips_gdbarch_init): Install that as our coerce_float_to_double
 362         function.
 363
 364 2000-02-22  Kevin Buettner  <kevinb@redhat.com>
 365
 366         * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
 367         type.
 368         * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
 369         forward declaration.
 370
 371         * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
 372         where the next frame is a signal handler caller.
 373
 374         * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
 375         undef.
 376         (tm-linux.h): Include.
 377         (tm-sysv4.h): Don't include (directly).  config/tm-linux.h will
 378         include this file for us.
 379         (REALTIME_LO, REALTIME_HI): Don't define.  These are defined by
 380         config/tm-linux.h for us.
 381         (SOFUN_ADDRESS_MAYBE_MISSING): Define.
 382
 383 2000-02-21  Kevin Buettner  <kevinb@redhat.com>
 384
 385         * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
 386         (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
 387         * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
 388         and like targets.
 389
 390         * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
 391         config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
 392         * config/powerpc/xm-linux.h: Substantially revised for native
 393         port.
 394         * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
 395         (NATDEPFILES): Update list to reflect the fact that we can
 396         now debug natively.
 397
 398         * rs6000-tdep.c, config/rs6000/tm-rs6000.h
 399         (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
 400         Renamed; The former names were lacking the rs6000_ prefix.
 401         * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
 402         instead of rs6000_frame_chain.
 403         (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
 404         of rs6000_frameless_function_invocation.
 405
 406 2000-02-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 407
 408         From Philippe De Muyter  <phdm@macqel.be>
 409
 410         * event-loop.c (handle_file_event): In case of poll, enable
 411         printing of informational message if an error/exception is
 412         detected on the file descriptor.
 413
 414 2000-02-21  Jim Kingdon  <kingdon@redhat.com>
 415
 416         * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
 417
 418 Mon Feb 21 12:50:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 419
 420         * buildsym.c: Include "language.h" and "expression.h" for
 421         longest_local_hex_string_custom.
 422
 423 Mon Feb 21 11:17:18 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 424
 425         * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
 426         * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
 427         Cagney <cagney@b1.cygnus.com>.
 428
 429 Mon Feb 21 11:03:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 430
 431         * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
 432         nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
 433         Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
 434         to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
 435         Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
 436         Kingdon.
 437         * MAINTAINERS: Add Nick Clifton to write after approval list.
 438
 439 Mon Feb 21 10:30:39 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 440
 441         * MAINTAINERS: Add note on multiple maintainers.
 442
 443 2000-02-19  Philippe De Muyter  <phdm@macqel.be>
 444
 445         * cli-out.c (cli_table_header): Type of parameter `alignment' is
 446         `enum ui_align', not `int'.
 447         (cli_field_string, cli_field_skip): Likewise.
 448
 449 2000-02-18  Jim Blandy  <jimb@redhat.com>
 450
 451         From Jimmy Guo <guo@cup.hp.com>:
 452         * buildsym.h (add_free_pendings): Declare.
 453         * buildsym.c (add_free_pendings): New function.
 454         (make_blockvector): 32x64 fix using longest_local_hex_string().
 455         (start_subfile): initialize variable 'subfile'.
 456
 457 2000-02-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 458
 459         * remote.c (remote_async_detach): Use target_mourn_inferior(), to
 460         make sure that all is cleaned up after we disconnect from the
 461         target.
 462         (remote_detach): Ditto.
 463
 464 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 465
 466         From Rodney Brown  <RodneyBrown@pmsc.com>
 467         * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
 468         potentially harming mistake.
 469
 470 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 471
 472         * arm-tdep.c: Use header file instead of extern declarations for
 473         the {get,set}_arm_regname* functions.
 474
 475 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 476
 477         * configure.in: Replaces obsolete gdbtk-variable.c with
 478         gdbtk-varobj.c.
 479         * configure: Regenerate.
 480         * Makefile.in: Remove obsolete/extraneous references to
 481         gdbtk-var* files.
 482
 483 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
 484
 485         * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
 486         the conversion of the signal number.  TARGET_SIGNAL_REALTIME_33 is
 487         33 by definition, whereas REALTIME_LO might be 32 on systems that
 488         have SIG32 such as Linux.  Make sure that the signal number
 489         returned is within the range specified by REALTIME_LO and
 490         REALTIME_HI.
 491
 492 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
 493
 494         * configure: Regenerated.
 495
 496 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 497
 498         * arm-tdep.c (set_disassembly_flavor, arm_othernames,
 499         _initialize_arm_tdep): Allows the user to choose between any of
 500         the flavors available for the disassembly to be used in the "info
 501         reg" command and elsewhere in gdb.  It prevents having to maintain
 502         this information in two places by using the data kept in the
 503         opcodes directory.
 504
 505 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
 506
 507         * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
 508         prfpregset_t in <sys/procfs.h>.
 509         * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
 510         HAVE_PRFPREGSET_T.
 511         * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
 512         prgregset_t and prfpregset_t if they are not already present.
 513
 514 Wed Feb 16 19:00:02 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 515
 516         From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
 517         * procfs.c: Define MERGEPID if not defined. For osf4.0e.
 518
 519 2000-02-15  Jason Molenda  (jsm@bugshack.cygnus.com)
 520
 521         * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
 522         'do-doc'.
 523
 524 2000-02-15  Kevin Buettner  <kevinb@redhat.com>
 525
 526         Changes for AIX 4.3:
 527         * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
 528         to correct value for generic dummy frames.  When using
 529         generic dummy frames, don't attempt to write TOC value or
 530         function to call into the call dummy.
 531         (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
 532         code to also handle the PowerOpen ABI.
 533         (ppc_push_return_address): Enable for all ports.
 534         * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
 535         PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
 536         CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
 537         CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
 538         provided by generic RS6000 definitions so that call dummies
 539         are implemented using generic dummy frames instead.
 540
 541         * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
 542         prior to changing the stack pointer via ptrace().  Also, ignore
 543         attempts to store to undefined registers that are less than
 544         NUM_REGS.
 545
 546         * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
 547         frame from 436 to 448 to account for alignment padding.
 548         (rs6000_push_arguments): Obtain actual register size instead
 549         of assuming the register is 4 bytes long.  [There's still
 550         more work to be done to totally remove the 4 byte assumption,
 551         however.]  Make sure the stack is 16 byte aligned as required
 552         by the PowerOpen ABI.  Also, make sure that small structures
 553         passed in registers are properly aligned within the register.
 554
 555 2000-02-15  Jesper Skov  <jskov@cygnus.co.uk>
 556
 557         Patch applied by Kevin Buettner <kevinb@redhat.com>
 558
 559         * rs6000-tdep.c (skip_prologue): skip copying of argument
 560         registers to local variable registers.
 561
 562 2000-02-14  Jim Kingdon  <kingdon@redhat.com>
 563
 564         * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale.  A
 565         sym->section->index number is not a SECT_OFF_* code.
 566
 567 Tue Feb 15 12:07:30 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 568
 569         * MAINTAINERS (write after approval): Add H.J. Lu.
 570
 571 2000-02-14  Nick Clifton  <nickc@cygnus.com>
 572
 573         * sh-tdep.c: Remove extraneous code.
 574
 575 2000-02-14  Amit S. Kale  <akale@veritas.com>
 576
 577         * elfread.c (elf_symtab_read): Move the use of sym to after where
 578         it is set.
 579         Checked in by Jim Kingdon  <kingdon@redhat.com>
 580
 581 Mon Feb 14 15:39:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 582
 583         * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
 584
 585 Mon Feb 14 15:20:26 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 586
 587         From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
 588         * dwarf2read.c: (die_is_declaration): New fn.
 589         (read_structure_scope): Use it.
 590
 591         * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
 592
 593 2000-02-10  J.T. Conklin  <jtc@redback.com>
 594
 595         * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
 596         * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
 597         configdirs.
 598         * gdbserver/low-nbsd.c: New file.
 599
 600         * gdbserver/Makefile.in: convert to autoconf.
 601         * gdbserver/configure.in: likewise.
 602         * gdbserver/configure: generate.
 603
 604 Sun Feb 13 11:21:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 605
 606         * CONTRIBUTE: New file.  How to contribute to GDB.
 607
 608 Sun Feb 13 10:34:48 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 609
 610         * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners.  Add Kevin
 611         Buettner to powerpc maintainers.  Make Kevin Buettner the
 612         GNU/LINUX PPC native maintainer.  Add J.T. Conklin, Jim Kingdon
 613         and Jason Molenda to write after aproval list.
 614
 615 Sun Feb 13 10:18:44 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 616
 617         * MAINTAINERS: Reformat.  Separate into check-in categories.
 618
 619 Sat Feb 12 01:08:21 EST 2000  Nicholas Duffek <nsd@cygnus.com>
 620
 621         * uw-thread.c: Remove __FUNCTION__ GNUism.
 622
 623 2000-01-17  Amit S. Kale  <akale@veritas.com>
 624
 625         * elfread.c (elf_symtab_read): Use offset for the section in which a
 626         symbol resides, instead of .text section for calculating address of a
 627         symbol.
 628         Checked in by Jim Kingdon  <kingdon@redhat.com>
 629
 630 2000-02-10  Mark Kettenis  <kettenis@gnu.org>
 631
 632         * gnu-nat.c: Remove hackery to include <bits/waitflags.h>.  It is
 633         no longer necessary now we have gdb_wait.h.
 634
 635 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
 636
 637         * gnu-nat.c (proc_string): Make global.
 638         (do_mach_notify_dead_name): Suppress dead name notifications if we
 639         know that the task is dead.
 640
 641 1999-12-13  Mark Kettenis  <kettenis@gnu.org>
 642
 643         * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
 644         instead of directly from the kernel.  Add some hackery to make
 645         sure that the info isn't influenced by suspension of the task in
 646         the proc server itself.
 647
 648 2000-02-10  Jim Kingdon  <kingdon@redhat.com>
 649
 650         * defs.h (MERGEPID): Added.  Patch submitted by Andrew Hobson and
 651         approved by Michael Snyder.
 652
 653 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
 654
 655         * linux-thread.c: Include defs.h before gdb_wait.h.
 656
 657 Wed Feb  9 18:59:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 658
 659         * Makefile.in (wait_h): Delete macro.  Update all dependencies
 660         specifying gdb_wait.h instead.
 661
 662         * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
 663         remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
 664         remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
 665         convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
 666         remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
 667         remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
 668         remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
 669         ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
 670         infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
 671         fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
 672         or <sys/wait.h>.
 673         * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
 674
 675         * gdb_wait.h: New file.  Based on ../include/wait.h. Include
 676         <sys/wait.h> or <wait.h> and then define any missing WIF macros.
 677
 678 Wed Feb  9 01:14:54 2000  Andrew Cagney  <cagney@amy.cygnus.com>
 679
 680         * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
 681         * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
 682         (d10v_stack_align): Declare.
 683         * d10v-tdep.c (d10v_stack_align): Define.
 684
 685 1999-08-23  J.T. Conklin  <jtc@redback.com>
 686
 687         * top.c (remote_timeout): Change default to 2.  Add comment
 688         explaining history of changes to the default value.
 689         * remote.c (_initialize_remote): Remove code that adds set/
 690         show remotetimeout, as that's also done in top.c
 691
 692 1999-10-18  J.T. Conklin  <jtc@redback.com>
 693
 694         * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
 695         Return E01 instead of P01 when 'P' command fails.
 696
 697 2000-02-05  J.T. Conklin  <jtc@redback.com>
 698
 699         * remote.c (putpkt_binary): Handle NAK from target stub.
 700
 701 2000-02-08  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 702
 703         * configure.in: Remove the addition of sol-thread.c to the
 704         CONFIG_INITS list. This caused problems with init.c, because
 705         sol-thread.c would be grepped twice for _initialize_* functions.
 706         * configure: Ditto.
 707         * Makefile.in: Add FIXME for init.c.
 708
 709 2000-02-07  Jim Kingdon  <kingdon@redhat.com>
 710
 711         Clean up compiler warnings:
 712         * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
 713         stack.c, valprint.c: Change variables to unsigned.
 714         * bcache.c: Rearrange to avoid warnings about variables not being set.
 715         * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
 716         rather than declaring print_max and repeat_count_threashold
 717         ourselves (incorrectly).
 718         * valprint.h: Do declare repeat_count_threashold.
 719         * ch-exp.c: Use default case for internal error.
 720         * findvar.c: Don't omit argument type.
 721         * symtab.c: Remove unused variable.
 722
 723 2000-02-04  Jim Blandy  <jimb@redhat.com>
 724
 725         * c-typeprint.c (remove_qualifiers): New function.
 726         (c_type_print_base): Use it to remove qualifiers from C++
 727         qualified names, not strrchr.
 728
 729         * c-typeprint.c (c_type_print_base): Recognize type conversion
 730         operators by calling is_type_conversion_operator.
 731         (is_type_conversion_operator): New function.
 732
 733 2000-02-04  Nick Clifton  <nickc@cygnus.com>
 734
 735         * config/arm/tm-arm.h (LOWEST_PC): Define.
 736
 737 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 738
 739         * infrun.c (resume): Make just one call to target_resume(), instead
 740         of four: set up correct parameters in all the cases ahead of time,
 741         and do call at the end.
 742
 743 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 744
 745         * config/powerpc/tm-ppc-eabi.h: Define
 746         SOFUN_ADDRESS_MAYBE_MISSING.
 747
 748 2000-02-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 749
 750         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
 751         frames (revisited).
 752
 753 Fri Feb  4 22:42:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 754
 755         * Makefile.in (INIT_FILES): Append CONFIG_INITS
 756         * configure.in (CONFIG_INIT): Initialize.
 757         (links): Link srcdir/gdbtk/library to gdbtcl2.
 758         * gdbtcl2: Moved to gdbtk/library.
 759         ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
 760         gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
 761         gdbtk.h: Moved to gdbtk/generic.
 762
 763 2000-02-03  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 764
 765         * printcmd.c (build_address_symbolic): New function. Returns all
 766         the parts that are necessary to print an address in a symbolic
 767         form.
 768         (print_address_symbolic): Split into a printing part and an
 769         information building part, build_address_symbolic().
 770
 771         * defs.h (build_address_symbolic): Export.
 772
 773 2000-02-03  Jim Blandy  <jimb@redhat.com>
 774
 775         * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
 776         opcode.
 777
 778 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 779
 780         * arm-tdep.c (arm_push_arguments): Fix passing of floating point
 781         arguments on dummy frames.
 782
 783 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 784
 785         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
 786         (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
 787
 788 2000-02-01  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 789
 790         * remote.c (getpkt_sane): New function. It is the old getpkt(),
 791         which now returns a timeout indication.
 792         (getpkt): New function. Wrapper for getpkt_sane(), so that return
 793         value can still be ignored.
 794
 795 Tue Feb  1 18:47:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 796
 797         * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
 798         UI_OUT.
 799
 800 Tue Feb  1 00:17:12 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 801
 802         * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c.  Rename
 803         ``struct gdb_file'' to ``struct ui_file''.  Delete typedef
 804         GDB_FILE.
 805
 806         * Makefile.in: Update.
 807
 808         * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
 809         c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
 810         ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
 811         cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
 812         expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
 813         frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
 814         gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
 815         jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
 816         m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
 817         printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
 818         remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
 819         ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
 820         serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
 821         target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
 822         utils.c, v850ice.c, valprint.c, valprint.h, value.h,
 823         config/pa/tm-hppa.h: Update.
 824         * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
 825
 826 2000-01-31  Jason Molenda  (jsm@bugshack.cygnus.com)
 827
 828         * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
 829         config/i386/i386dgux.mh, config/i386/i386sol2.mh,
 830         config/i386/i386v4.mh, config/i386/i386v42mp.mh,
 831         config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
 832         config/m88k/delta88v4.mh, config/mips/irix4.mh,
 833         config/mips/irix5.mh, config/mips/mipsv4.mh,
 834         config/powerpc/solaris.mh (NATDEPFILES): Change references to
 835         proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
 836         proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
 837
 838 Mon Jan 31 17:14:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 839
 840         * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
 841
 842         * main.c (captured_main): Only use the legacy tui_file code when
 843         linking in older code such as the TUI.
 844
 845         * gdb-file.h, gdb-file.c: New files.
 846         * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
 847         null_file_isatty, null_file_rewind, null_file_put,
 848         null_file_flush, null_file_write, null_file_fputs,
 849         null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
 850         gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
 851         set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
 852         set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
 853         set_gdb_file_data, struct accumulated_gdb_file,
 854         do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
 855         mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
 856         mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
 857         stdio_file_delete, stdio_file_flush, stdio_file_write,
 858         stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
 859         Moved to gdb-file.h and gdb-file.c.
 860         * utils.c (enum streamtype, struct tui_stream, tui_file_new,
 861         tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
 862         tui_file_rewind, tui_file_put, tui_file_fputs,
 863         tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
 864         fputs_unfiltered_hook):
 865         Moved to tui/tui-file.c and tui/tui-file.h.
 866
 867         * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
 868         (tui-file.o, gdb-file.o): Add dependencies.
 869         (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
 870         * main.c: #include tui/tui-file.h.
 871
 872 2000-01-28  Fred Fish  <fnf@cygnus.com>
 873
 874         * findvar.c (value_from_register): Special case handling of D10V
 875         pointer values fetched from registers.
 876
 877 2000-01-28  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 878
 879         * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
 880         support for new style thumb prologues.
 881
 882 2000-01-28  Nick Clifton  <nickc@redhat.com>
 883
 884         * arm-tdep.c: Remove extraneous dash at start of strings
 885         introduced in previous delta.
 886
 887 2000-01-27  Nick Clifton  <nickc@redhat.com>
 888
 889         * arm-tdep.c: Replace uses of arm_toggle_renames() with
 890         parse_arm_disassembler_option().
 891
 892 2000-01-27  Jim Blandy  <jimb@cygnus.com>
 893
 894         * symtab.c (decode_line_1): Don't let commas that are within
 895         quotes or parenthesis terminate the line spec.  Don't use pp when
 896         removing the final double quote of a double-quoted string.  Don't
 897         forget to skip the opening double quote.  I have no clue whether
 898         this change is correct; probably we've just moved this function
 899         from one buggy place to another buggy place, and never came within
 900         an outhouse whiff of correctness.
 901         (find_toplevel_char): New function.
 902
 903 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 904
 905         * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
 906         passing the pointer to a thumb function as an argument.
 907
 908 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 909
 910         * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
 911         are reinserted for another run.
 912
 913 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 914
 915         * cli-out.c (cli_filed_string): Test for NULL string.
 916
 917 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 918
 919         * infcmd.c (run_stack_dummy): Account for a random signal stopping
 920         the inferior as well as breakpoints being hit while performing an
 921         inferior function call.
 922         * valops.c (hand_function_call): Ditto.
 923
 924 2000-01-27  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 925
 926         From  Mark Kettenis  <kettenis@gnu.org>
 927
 928         * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
 929         i386_REGS_SEGS_STATE.
 930         (HAVE_I387_REGS): Define.
 931         (FLOAT_INFO): Remove.
 932         * i386gnu-nat.c: Almost completely rewritten to use new i386
 933         register layout and `float info' implementation.
 934         * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
 935         Move prototypes from here.
 936         * gnu-nat.h: To here.
 937
 938 2000-01-24  Kevin Buettner  <kevinb@redhat.com>
 939
 940         * utils.c (get_field, put_field): Fix buffer underruns and
 941         overruns.  Also, handle case where total_len is not evenly
 942         divisible by 8.
 943         (getfield): Make sure zeroing of unwanted bits occurs even
 944         when bit field to extract does not straddle two or more
 945         bytes.
 946
 947 2000-01-23   Christopher Faylor  <cgf@cygnus.com>
 948
 949         * defs.h: Add gdb_thread_select declaration.
 950
 951 2000-01-23  Kevin Buettner  <kevinb@redhat.com>
 952
 953         * linux-thread.c (_initialize_linuxthreads): Make sure that
 954         linuxthreads_block_mask does not block SIGCHLD.
 955
 956 2000-01-20  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 957
 958         * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
 959         text so that new lines work properly.
 960
 961 2000-01-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 962
 963         * proc-utils.h: New file. Export functions from proc-*.c.
 964
 965         * proc_api.c: Rename to:
 966         * proc-api.c: New file. Add include of proc-utils.h.
 967
 968         * proc_events.c: Rename to:
 969         * proc-events.c: New file.
 970
 971         * proc_flags.c: Rename to:
 972         * proc-flags.c: New file.
 973
 974         * proc_why.c: Rename to:
 975         * proc-why.c: New file. Add include of proc-utils.h.
 976
 977         * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
 978         ctype.h, proc-utils.h.
 979         (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
 980         (open_procinfo_files): Conditionalize local variable tmp, to avoid
 981         compiler warnings.
 982         (proc_iterate_over_mappings): Conditionalize local vars mapfd and
 983         pathname.
 984         (procfs_wait): Adjust format in some printf_filetered calls to
 985         avoid compiler warnings.
 986         (make_signal_thread_runnable): Ifdef 0. The calls to this function
 987         are also ifdef'd 0 .
 988         (procfs_resume): Add parentheses around '&&' operation.
 989         (procfs_set_exec_trap): Remove unused variable.
 990         (info_proc_cmd): Add braces to avoid ambiguous else clause.
 991
 992         * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
 993         proc-why.o): Update dependencies.
 994
 995         * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
 996         proc-*.o.
 997
 998 2000-01-17  Jason Molenda  (jsm@bugshack.cygnus.com)
 999
1000         * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
1001         Fix from Robert Lipe <robertl@sco.com>.
1002         * configure: Regenerated.
1003
1004 2000-01-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1005
1006         * stack.c (print_frame_info_base): Break up into the frame info
1007         (location) printing part and the rest (source line printing).
1008         (print_frame): New function. Take care of printing the location
1009         information.
1010         Update copyright.
1011
1012         * infrun.c (normal_stop): Use enum values rather than integers for the
1013         source_flag to be passed to show_and_print_stack_frame().
1014         Update copyright.
1015
1016         * frame.h (print_what): New enum for 'source' argument to
1017         print_frame_info_base(). Use this instead of obscure numbers.
1018         Update copyright.
1019
1020 Sun Jan 16 17:58:00 2000  David Taylor  <taylor@texas.cygnus.com>
1021
1022         * event-top.c (stdin_event_handler): call quit_command rather than
1023         exit -- run cleanups, give target code a chance to say goodbye to
1024         the target.  Fixes bug where the inferior processes were left
1025         around on Solaris (and probably elsewhere) by the testsuite.
1026
1027 2000-01-14  Mark Salter  <msalter@cygnus.com>
1028
1029         * v850-tdep.c (v850_target_architecture_hook): Setup correct
1030         machine id for disassembly.
1031
1032 2000-01-13  Jim Blandy  <jimb@cygnus.com>
1033
1034         * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
1035         convert_to_regset, when regno indicates a specific register.
1036
1037 Thu Jan 13 23:34:17 EST 2000  Nicholas Duffek <nsd@cygnus.com>
1038
1039         * uw-thread.c: Document libthread.so debugging interface.  Minor
1040         comment and formatting tweaks.
1041         (DEBUG): #define as 0 instead of 1.
1042         (CALL_BASE): Include function name in error msg.
1043         (libthread_stub): Adjust inferior_pid after thread exit.
1044         (uw_thread_create_inferior): Deactivate uw_thread_ops before
1045         asking procfs_ops to create inferior.
1046         (libthread_init): Don't return nonlocally on error.
1047
1048 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1049
1050         * rdi-share/ardi.c (negotiate_params): Fix initialization of static
1051         variable.
1052
1053 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1054
1055         * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
1056         both sides are on the same state.
1057
1058 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1059
1060         * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
1061         115200 (minor syntax mistake).
1062
1063 2000-01-12  Jim Blandy  <jimb@cygnus.com>
1064
1065         * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
1066         this here, to go along with the definitions of PIDGET and TIDGET.
1067
1068 2000-01-12  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1069
1070         * thread.c (do_captured_thread_select): New function. Switch
1071         current thread, safely from within catch_errors().
1072         (gdb_thread_select): New function. Switch threads safely.
1073         (thread_command): Use gdb_thread_select().
1074         Include ui-out.h.
1075         (do_captured_list_thread_ids): New function.
1076         (gdb_list_thread_ids): New function.
1077
1078         * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
1079
1080 2000-01-11  Christopher Faylor <cgf@cygnus.com>
1081
1082         * configure.in: Avoid linking -limagehlp unless it's a native build.
1083         * configure: Regenerate.
1084         * thread.cc (add_thread): Clear private data pointer here or suffer
1085         strange behavior when it is checked for NULL later.
1086
1087 2000-01-09  Christopher Faylor  <cgf@cygnus.com>
1088
1089         * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
1090         * configure.in: Add an additional library to cygwin link.
1091         * configure: Regenerate.
1092
1093         Patch from Egor Duda <deo@logos-m.ru>:
1094         * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
1095         type.
1096
1097 2000-01-07  Michael Snyder  <msnyder@cleaver.cygnus.com>
1098
1099         * uw-thread.c: New file to support UnixWare user-mode threads:
1100         contributed by Nickolas Duffek  <nsd@cygnus.com>.
1101         * target.h (struct target_ops): New vector, to_extra_thread_info,
1102         allows back-ends to give extra details in info thread display.
1103         (target_extra_thread_info): define new macro.
1104         (target_find_new_threads): simplify macro.  Cleanup comments.
1105         * target.c (to_extra_thread_info): default and inherit new vector.
1106         (cleanup_target): eliminate PARAMS, break up long lines,
1107         provide default definition for to_extra_thread_info, and
1108         to_find_new_threads.  Default to_thread_alive and to_query
1109         to return_zero, not target_ignore (they each return int not void).
1110         (debug_to_find_new_threads): new debug entry.
1111         (setup_target_debug): add debug_to_find_new_threads.
1112         * gdbthread.h: export struct thread_info, find_thread_pid, and
1113         iterate_over_threads.  Add comments.  Eliminate PARAMS.  Update
1114         copyright.  Add new private data pointer for use by target back-ends.
1115         * thread.c (struct thread_info): move definition to gdbthread.h.
1116         (find_thread_pid): new exported function for thread lookup.
1117         (iterate_over_threads): new exported function for applying
1118         arbitrary operations to threads.  Update copyright to 2000.
1119         (info_threads_command): use new target_extra_thread_info vector
1120         to display extra information about each thread (if implemented).
1121         * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
1122         Add defines for PIDGET, etc.
1123         * config/i386/tm-i386sol2.h: ditto.
1124         * config/sparc/tm-sun4sol2.h: ditto.
1125         * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
1126         * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
1127         if -lpthread and -lpthreads fail.
1128
1129         * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
1130         (proc_flags): combine flags that UnixWare splits into two locations.
1131         (proc_modify_flag): add support for PR_KLC (kill on last close).
1132         (proc_[un]set_kill_on_last_close): new functions.
1133
1134 2000-01-07  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1135
1136         * infrun.c (normal_stop): Print out thread id when we stop.
1137
1138 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1139
1140         * remote.c (remote_open_1): Fix message so it does not imply a
1141         specific syntax for serial ports, as it is OS dependent.
1142         (remote_async_open_1): Ibid.
1143         (init_remote_ops): Ibid.
1144
1145 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1146
1147         * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
1148         "set remotebaud" command (if set) when no speed is specified on
1149         the "target rdi" command.
1150
1151 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1152
1153         * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
1154         115200.
1155         (baud_options[]): Ibid.
1156
1157 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1158
1159         * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
1160         used by each operating system.
1161
1162 2000-01-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1163
1164         * breakpoint.c (until_break_command): Add an argument for the
1165         continuation, the beginning of the cleanups set up by this
1166         command.
1167         (until_break_command_continuation): Do cleanups until the one
1168         passed in as argument instead of doing all of them.
1169
1170         * infcmd.c (finish_command_continuation): Expect a new argument,
1171         which indicates up to where to do cleanups. Update calls to
1172         do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
1173         (finish_command): Add another argument for the continuation: the
1174         starting cleanup for this command.
1175
1176 2000-01-05  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1177
1178         From Grant Edwards <grante@visi.com> (original patch from Thomas
1179         Zenker ):
1180         * rdi-share/ardi.c: Allow interruption of interruptible
1181         targets with a <CNTL-C>.
1182
1183 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1184
1185         * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
1186         to control port to accommodate some versions of Angel.
1187
1188 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1189
1190         * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
1191         Add interpretation for C Support Library packets.
1192
1193 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1194
1195         * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
1196         is now being modified.
1197         * rdi-share/devsw.h: Adjust declaration of the above funtion.
1198
1199 For older changes see ChangeLog-99
1200 \f
1201 Local Variables:
1202 mode: change-log
1203 left-margin: 8
1204 fill-column: 74
1205 version-control: never
1206 End: