gdb/ChangeLog

   1 Thu Apr 20 14:35:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
   2
   3         * valops.c (hand_function_call): Replace #ifdef STACK_ALIGN with
   4         run-time test for STACK_ALIGN_P.
   5         * gdbarch.sh: Add support for function and variable predicates.
   6         (STACK_ALIGN): Add.  Implement with predicate - STACK_ALIGN_P.
   7         * gdbarch.h, gdbarch.c: Re-generate.
   8
   9 Thu Apr 20 17:39:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  10
  11         * defs.h, utils.c (free_current_contents): Change parameter to
  12         void*.
  13
  14         From Philippe De Muyter  <phdm@macqel.be>:
  15         * printcmd.c (print_address_symbolic): Call `make_cleanup' with
  16         `(free_current_contents, &x)', not `(free, x)'.
  17         * utils.c (free_current_contents): Do not `free (NULL)'.
  18
  19         * printcmd.c (print_address_symbolic): Cleanup after a failed
  20         call to build_address_symbolic.
  21
  22 2000-04-20  Christopher Faylor  <cgf@cygnus.com>
  23
  24         * wince-stub.c (FREE): New macro.
  25         (mempool): Just free any buffer prior to reuse.  Don't bother with
  26         realloc.
  27         (flag_single_step): New function.
  28         (skip_message): Detect "helpful" Windows CE messages and skip sending
  29         them to the host.
  30         (wait_for_debug_event): Use skip_message to avoid sending debug
  31         messages to the host.
  32         (dispatch): Prelimary implementation of single step detection.
  33         * wince.c: Rework SH single stepping code to be more consistent with
  34         other wince targets.
  35         (handle_output_debug_string): Allow first chance exceptions to come
  36         through since they seem to be all that we get on some versions of
  37         Windows CE.
  38         (check_for_step): New function, conditionally compiled based on target.
  39         (regptr): Delete obsolete function.
  40         (handle_exception): Detect illegal instructions.
  41         (get_child_debug_event): Return success only if event code matches
  42         target.
  43         (child_create_inferior): Reflect change to get_child_debug_event
  44         arguments.
  45
  46 2000-04-20  Christopher Faylor  <cgf@cygnus.com>
  47
  48         * win32-nat.c (thread_rec): Be more defensive about suspending already
  49         suspended threads.
  50         (safe_symbol_file_add_stub): New function.
  51         (safe_symbole_file_add_cleanup): New function.
  52         (safe_symbol_file_add): New function.
  53         (handle_load_dll): Use wrapper to add DLL symbol information to avoid
  54         bogus errors from non-stabs DLLs.
  55         (handle_exception): Add work around for detection of first exception
  56         breakpoint which does not seem to occur on W2K.  Detect more "signals"
  57         that can be effectively passed to the debuggee.  Reorganize to eliminate
  58         continue_status global.
  59         (child_continue): Reorganize to eliminate continue_status global.
  60         (child_wait): Ditto.
  61         (child_resume): Ditto.
  62         (get_child_debug_event): Ditto.  Recognize when an a breakpoint
  63         exception should be ignored.  Change method for signalling when an
  64         important event has occured to the caller.
  65         (child_create_inferior): Use new method for noticing when
  66         get_child_debug_event has found something interesting.
  67
  68 Fri Apr  7 13:44:38 2000  glen mccready  <gkm@pobox.com>
  69
  70         * rs6000-nat.c (xcoff_relocate_symtab): Grow buffer if ptrace()
  71           fails due to lack of space.
  72
  73 Fri Mar 24 12:10:38 2000  glen mccready  <gkm@pobox.com>
  74
  75         * command.c, command.h (help_all): Add functionality to display
  76         a complete listing of available commands.
  77
  78 2000-04-20  Scott Bambrough <scottb@netwinder.org>
  79
  80         * arm-linux-nat.c (PIDGET, TIDGET): New.
  81         (get_thread_id, GET_THREAD_ID): New.
  82         (fetch_nwfpe_register, store_nwfpe_register): New.
  83         (fetch_register, store_register): New.
  84         (fetch_fpregister, store_fpregister): New.
  85         (fill_gregset, supply_gregset): New.
  86         (fill_fpregset, supply_fpregset): New.
  87         (fetch_fpregs): Modified to use thread id's.
  88         (store_fpregs): Modified to use thread id's and
  89         fetch_nwfpe_register.
  90         (fetch_regs): Modified to use thread id's.
  91         (store_regs): Modified to use thread id's.
  92         (fetch_inferior_registers): Modified to handle single register
  93         fetches.
  94         (store_inferior_registers): Modified to handle single register
  95         stores.
  96         (arm_linux_register_u_addr): Removed.
  97
  98         * configure.tgt: Added gdbserver to configdirs for arm*-*-linux*.
  99
 100         * config/arm/linux.mh
 101         (NATDEPFILES): Removed core-aout.o.  Added core-regset.o.
 102         (LOADLIBES): Define.
 103
 104         * config/arm/nm-linux.h: Include config/nm-linux.h.
 105         (ATTACH_DETACH): Removed.  Defined in config/nm-linux.h.
 106         (REGISTER_U_ADDR): Removed.
 107         (SVR4_SHARED_LIBS): Removed.  Defined in config/nm-linux.h.
 108         (#include "solib.h"): Removed.  Included via config/nm-linux.h.
 109
 110 Thu Apr 20 18:54:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 111
 112         From Daniel Berlin <dan@cgsoftware.com> and Tim Mooney
 113         <mooney@dogbert.cc.ndsu.nodak.edu>:
 114         * infrun.c (follow_fork_mode_kind_names): NULL terminate
 115         array. Re-indent.
 116         (scheduler_enums): Ditto.
 117
 118 Mon Apr 17 13:37:10 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 119
 120         * gdbarch.sh: Make multi-arch variable defaults, defaults for non-
 121         multi-arch targets.
 122         (TARGET_BFD_VMA_BIT, IEEE_FLOAT, CALL_DUMMY_WORDS,
 123         SIZEOF_CALL_DUMMY_WORDS): Update.
 124
 125         * inferior.h (CALL_DUMMY_WORDS, SIZEOF_CALL_DUMMY_WORDS): Default
 126         provided by gdbarch.
 127         (CALL_DUMMY_P): Add FIXME. gdbarch should provide default.
 128
 129         * valprint.c (IEEE_FLOAT): Default provided by gdbarch.
 130
 131 2000-04-19  Jim Blandy  <jimb@redhat.com>
 132
 133         Bring RETURN_VALUE_ON_STACK under gdbarch's control.
 134         * gdbarch.sh (RETURN_VALUE_ON_STACK): New entry.
 135         * gdbarch.c, gdbarch.h: Regenerated.
 136         * arch-utils.c (default_return_value_on_stack): New function.
 137         * arch-utils.h (default_return_value_on_stack): New declaration.
 138         * values.c (RETURN_VALUE_ON_STACK): Delete default definition.
 139
 140         * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
 141         two-dimensional array, instead of faking it with explicit index
 142         arithmetic.
 143
 144         * minsyms.c (prim_record_minimal_symbol_and_info): Doc fix.
 145         (Thanks to Guy Harris.)
 146
 147 2000-04-19  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 148
 149         * xcoffsolib.c (solib_add): Fix call to vmap_symtab().
 150
 151 2000-04-19  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 152
 153         * TODO:  Update.
 154
 155 Wed Apr 19 19:10:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 156
 157         * TODO: Document -Wreturn-type problem.
 158
 159 2000-03-27  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 160
 161          * maint.c (_initialize_maint_cmds):  Add `mt i' alias for `mt info'.
 162
 163 2000-03-27  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 164
 165         * infcmd.c (_initialize_infcmd):  Add `info r' alias for
 166         `info registers'.
 167
 168 Wed Apr 19 17:03:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 169
 170         From Philippe De Muyter <phdm@macqel.be>:
 171         * bcache.c (free_bcache): Do not free NULL.
 172
 173 Wed Apr 19 16:37:47 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 174
 175         * TODO: Cleanup.
 176         * NEWS: Update GDB version.  Duplicate paragraph explaining
 177         obsolete.
 178
 179 Wed Apr 19 13:06:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 180
 181         * Makefile.in (distclean): Delete tui/Makefile.
 182         * TODO: Add deletion of tui/Makefile.in to list.
 183
 184 2000-04-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 185
 186         * symfile.h (struct section_addr_info ): Remove fields for special
 187         treatment of .text, .data and .bss sections.
 188
 189         * solib.c (symbol_add_stub): The special field text_addr is not
 190         available anymore. Search for the .text field the hard way.
 191
 192         * symfile.c (build_section_addr_info_from_section_table): Don't
 193         fill in {text, data, bss}_addr any more.
 194         (default_symfile_offsets): Don't use {text, data, bss}_addr fields
 195         to fill in section_offsets for objfile.
 196         (syms_from_objfile): Don't deal with {text, data, bss}_addr as a
 197         special case anymore.
 198         (add_symbol_file_command): Ditto.
 199
 200 2000-04-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 201
 202         symfile.c: (symbol_file_command): Remove support for rombug, to
 203         simplify code.
 204
 205 2000-04-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 206
 207         * symfile.c (add_symbol_file_command): Rewrite the arguments
 208         processing part. Simplify syntax of command. Remove support for
 209         rombug.
 210         (_initialize_symfile): Update help message for add-symbol-file
 211         command.
 212
 213 Mon Apr 17 15:53:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 214
 215         * gdbarch.sh (IEEE_FLOAT): Only dump when defined.
 216         * gdbarch.h, gdbarch.c: Re-generate.
 217
 218 Mon Apr 17 11:26:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 219
 220         * remote.c (REMOTE_TRANSLATE_XFER_ADDRESS), mem-break.c
 221         (MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT), target.h
 222         (BREAKPOINT_FROM_PC), valops.c (COERCE_FLOAT_TO_DOUBLE),
 223         gdbarch.sh (D10V_MAKE_DADDR, D10V_MAKE_IADDR,
 224         FRAMELESS_FUNCTION_INVOCATION, REGISTER_CONVERTIBLE,
 225         REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
 226         REGISTER_NAME), findvar.c (POINTER_TO_ADDRESS,
 227         ADDRESS_TO_POINTER): Delete default definition.  Handled by
 228         gdbarch.
 229
 230         * gdbarch.sh: Make multi-arch defaults, defaults for non-
 231         multi-arch targets.
 232         (REGISTER_NAME, COERCE_FLOAT_TO_DOUBLE, REGISTER_CONVERTIBLE,
 233         REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
 234         D10V_MAKE_DADDR, D10V_MAKE_IADDR, BREAKPOINT_FROM_PC,
 235         MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT,
 236         REMOTE_TRANSLATE_XFER_ADDRESS, FRAMELESS_FUNCTION_INVOCATION):
 237         Provide default/legacy implementation.
 238         (REGISTER_NAMES, CALL_DUMMY): Allow legacy definition.
 239         * gdbarch.h, gdbarch.c: Re-generate.
 240
 241 2000-04-16  Jim Blandy  <jimb@redhat.com>
 242
 243         * findvar.c (store_typed_address, extract_typed_address): Fix
 244         function names in error messages.
 245
 246 2000-04-16  Eli Zaretskii  <eliz@is.elta.co.il>
 247
 248         * config/djgpp/config.sed: Fix the lines which edit clean: and
 249         uninstall-info: targets.
 250
 251 2000-04-14  Jim Blandy  <jimb@redhat.com>
 252
 253         Bring IEEE_FLOAT under gdbarch's control.
 254         * gdbarch.sh (IEEE_FLOAT): New entry.
 255         * gdbarch.c, gdbarch.h: Regenerated.
 256         * valprint.c (IEEE_FLOAT): Provide a default #definition for this.
 257         (print_floating): Use IEEE_FLOAT as if it were an expression; use
 258         the code specific to IEEE-format numbers whenever the value of
 259         IEEE_FLOAT is non-zero.
 260         * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
 261         config/arc/tm-arc.h, config/arm/tm-arm.h, config/fr30/tm-fr30.h,
 262         config/h8300/tm-h8300.h, config/i386/tm-i386.h,
 263         config/i960/tm-i960.h, config/m88k/tm-m88k.h,
 264         config/mips/tm-mips.h, config/pa/tm-hppa.h,
 265         config/sparc/tm-sparc.h, config/delta/tm-delta.h,
 266         config/frv/tm-frv.h (IEEE_FLOAT): For all ports that #define
 267         IEEE_FLOAT, make sure they give it the value (1).
 268
 269         Provide the hooks needed to support architectures on which
 270         pointers are not always simple byte addresses.
 271
 272         * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new
 273         functions which architectures can redefine, defaulting to
 274         generic_pointer_to_address and generic_address_to_pointer.
 275         * findvar.c (extract_typed_address, store_typed_address,
 276         generic_pointer_to_address, generic_address_to_pointer): New
 277         functions.
 278         (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default
 279         definitions.
 280         (extract_address, store_address): Doc fixes.
 281         * values.c (value_as_pointer): Doc fix.
 282         (value_from_pointer): New function.
 283         * defs.h (extract_typed_address, store_typed_address): New
 284         declarations.
 285         * inferior.h (generic_address_to_pointer,
 286         generic_pointer_to_address): New declarations.
 287         * value.h (value_from_pointer): New declaration.
 288
 289         The following changes are all of the general form "Use these
 290         functions instead of these other functions."  In each case, the
 291         change is because the new calls provide enough information to do
 292         the appropriate address / pointer conversions, where the old calls
 293         did not, or because the new functions are more appropriately named
 294         for the operation being performed.
 295
 296         * ax-gdb.c (const_var_ref): Use value_from_pointer, not
 297         value_from_longest.
 298         * blockframe.c (generic_push_dummy_frame): Use read_pc and
 299         read_sp, not read_register.
 300         * c-valprint.c (c_val_print): Use extract_typed_address instead of
 301         extract_address to extract vtable entries and references.
 302         * cp-valprint.c (cp_print_value_fields): Use value_from_pointer
 303         instead of value_from_longest to extract the vtable's address.
 304         * eval.c (evaluate_subexp_standard): Use value_from_pointer
 305         instead of value_from_longest to compute `this', and for doing
 306         pointer-to-member dereferencing.
 307         * findvar.c (read_register): Use extract_unsigned_integer, not
 308         extract_address.
 309         (read_var_value): Use store_typed_address instead of store_address
 310         for building label values.
 311         (locate_var_value): Use value_from_pointer instead of
 312         value_from_longest.
 313         * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer,
 314         instead of value_from_longest, to build arguments to __d_shl_get.
 315         * printcmd.c (set_next_address): Use value_from_pointer, not
 316         value_from_longest.
 317         (x_command): Use value_from_pointer, not value_from_longest.
 318         * tracepoint.c (set_traceframe_context): Use value_from_pointer,
 319         not value_from_longest.
 320         * valarith.c (value_add, value_sub): Use value_from_pointer, not
 321         value_from_longest.
 322         * valops.c (find_function_in_inferior, value_coerce_array,
 323         value_coerce_function, value_addr, hand_function_call): Same.
 324         * value.h (COERCE_REF): Use unpack_pointer, not unpack_long.
 325         * values.c (unpack_long): Use extract_typed_address to produce
 326         addresses from pointers and references, not extract_address.
 327         (value_from_longest): Use store_typed_address instead of
 328         store_address to produce pointer and reference values.
 329
 330 2000-04-13  Mark Kettenis  <kettenis@gnu.org>
 331
 332         * acconfig.h (HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T, HAVE_LWPID_T,
 333         HAVE_PSADDR_T): Add them here instead of in config.in.
 334
 335         * acconfig.h (PRFPREGSET_T_BROKEN): New define.
 336         * configure.in: Add check for broken prfpregset_t type.
 337         * lin-thread.c (gdb_prfpregset): New typedef, depends on
 338         definition of PRFPREGSET_T_BROKEN.
 339         (ps_lgetfpregs, ps_lsetfpregs, p_td_thr_getfpregs,
 340         p_td_thr_setfpregs, thread_db_fetch_registers,
 341         thread_db_store_registers): Use gdb_prfpregset_t instead of
 342         prfpregset_t.
 343         * config.in: Regenerated.
 344         * configure: Regenerated.
 345
 346 2000-04-13  DJ Delorie  <dj@cygnus.com>
 347
 348         * mips-tdep.c (do_fp_register_row): copy the number of bytes
 349         allocated, not the size of the pointer.
 350
 351 2000-04-13  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 352
 353         * config/i386/nm-i386sol2.h (CANNOT_STEP_HW_WATCHPOINTS):  Define.
 354         * config/i386/tm-i386sol2.h (HAVE_I387_REGS):  Define.
 355         * i386v4-nat.c (supply_fpregset, fill_fpregset):  Add code
 356         to handle floating point registers if NUM_FREGS is not zero.
 357
 358 2000-04-13  Nick Duffek  <nsd@cygnus.com>
 359
 360         * sol-thread.c (init_sol_core_ops): Initialize to_thread_alive
 361         and document to_find_new_threads bug.
 362
 363 2000-04-13  Eli Zaretskii  <eliz@is.elta.co.il>
 364
 365         * infrun.c (proceed, normal_stop): Change the error message about
 366         failure to insert breakpoints/watchpoints so that it makes sense
 367         even if ptrace is not used or no other processes can be active.
 368
 369 Thu Apr 13 13:24:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 370
 371         * configure.in: Add --enable-maintainer-mode.
 372         * aclocal.m4, configure: Re-generate.
 373
 374         * Makefile.in ($(srcdir)/copying.c): Enable dependencies only when
 375         on maintainer-mode.  Update copying.c in source directory.
 376         (copying.txt): Delete rule.
 377         (copying.o): Add explict paths to $(srcdir) and explicit make
 378         rule.
 379
 380 2000-04-12  Kevin Buettner  <kevinb@redhat.com>
 381
 382         * ia64-linux-nat.c (IA64_PSR_DB, IA64_PSR_DD): Define.
 383         (fetch_debug_register, fetch_debug_register_pair,
 384         store_debug_register, store_debug_register_pair, is_power_of_2,
 385         enable_watchpoints_in_psr, ia64_linux_insert_watchpoint,
 386         ia64_linux_remove_watchpoint, ia64_linux_stopped_by_watchpoint):
 387         New functions.
 388         * config/ia64/nm-linux.h (TARGET_HAS_HARDWARE_WATCHPOINTS,
 389         TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_STEPPABLE_WATCHPOINT,
 390         STOPPED_BY_WATCHPOINT, target_insert_watchpoint,
 391         target_remove_watchpoint): Define.
 392         (ia64_linux_stopped_by_watchpoint, ia64_linux_insert_watchpoint,
 393         ia64_linux_remove_watchpoint): Declare.
 394
 395 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
 396
 397         * go32-nat.c (go32_insert_hw_breakpoint): When there are no more
 398         hardware breakpoint resources, return EBUSY.
 399         (go32_handle_nonaligned_watchpoint): If the argument WHAT is not
 400         one of the enumerated values, return EINVAL.
 401
 402 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
 403
 404         * README: Mention special build instructions for DJGPP.
 405         * NEWS: Update with FP features on x87 platforms, and
 406         DJGPP-related changes.
 407
 408 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
 409
 410         * top.c (gdb_completer_file_name_break_characters): New variable.
 411         (line_completion_function): When completing on file names, use
 412         gdb_completer_file_name_break_characters as word break
 413         characters for the readline library.
 414
 415 2000-04-12  Mark Kettenis  <kettenis@gnu.org>
 416
 417         * i387-tdep.c (print_i387_value): Avoid call to
 418         floatformat_to_doublest if long double type is the same on host
 419         and target.
 420
 421 2000-04-11  Fernando Nasser  <fnasser@cygnus.com>
 422
 423         * wrapper.h: Remove definitions of internal functions.
 424         * wrapper.c: Remove definitions of exported functions (which are
 425         already in wrapper.h) and make static all internal wrap_* functions.
 426
 427 Mon Apr 10 21:58:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 428
 429         * acconfig.h (USE_INCLUDED_REGEX): Add.
 430         * Makefile.in (REGEX_CFLAGS): Delete
 431         * configure.in (REGEX_CFLAGS): Delete. Use AC_DEFINE instead.
 432         * configure, config.in: Re-generate.
 433
 434 2000-04-10  Philip Blundell <philb@gnu.org>
 435
 436         * arm-linux-nat.c (arm_skip_solib_resolver): Remove and move to
 437         arm-linux-tdep.c.
 438         * arm-linux-tdep.c (arm_skip_solib_resolver): New.
 439
 440 2000-04-10  Fernando Nasser  <fnasser@cygnus.com>
 441
 442         From 2000-04-10 Rodney Brown <rdb@redhat.com>:
 443         * command.h (enum command_class): Remove trailing "," to placate
 444         AIX xlc.
 445
 446 Mon Apr 10 20:17:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 447
 448         * TODO, NEWS: Update.  Mention MI.
 449
 450 Mon Apr 10 00:21:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 451
 452         * gdbarch-utils.h, gdbarch-utils.c: Delete.
 453         * arch-utils.h, arch-utils.c: New files.  Avoid 14 character file
 454         name problems.
 455         * Makefile.in: Update.
 456         * gdbarch.c: Update.
 457
 458 Sun Apr  9 23:42:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 459
 460         From 2000-04-07 Jonathan Larmour <jlarmour@redhat.co.uk>:
 461         * mips-tdep.c (saved_gpreg_size_enums): Define enum command for
 462         new "set mips saved-gpreg-size" command
 463         (MIPS_SAVED_REGSIZE): Now a function mips_saved_regsize()
 464         (MIPS_DEFAULT_SAVED_REGSIZE): Define for default MIPS_SAVED_REGSIZE,
 465         either from target, or gdb multi-arch
 466         (show_mips_command): New. For "show mips" prefix command
 467         (set_mips_command): New. For "show mips" prefix command
 468         (_initialize_mips_tdep): Add top-level mips prefix command
 469         Add "set mips saved-gpreg-size" command
 470
 471         * mips-tdep.c (struct gdbarch_tdep): Rename mips_saved_regsize to
 472         mips_default_saved_regsize.
 473         (mips_gdbarch_init): Update.
 474         (MIPS_DEFAULT_SAVED_REGSIZE): Update.
 475         (mips_gdbarch_init): Use MIPS_REGSIZE as the default value for
 476         mips_default_saved_regsize.
 477
 478 Sun Apr  9 23:27:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 479
 480         From 2000-04-07 J.T. Conklin <jtc@redback.com>:
 481         * lynx-nat.c (fetch_inferior_registers, store_inferior_registers):
 482         replace calls to target_xfer_memory() with target_read_memory()
 483         and target_write_memory().
 484
 485 Sun Apr  9 22:54:29 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 486
 487         * valops.c (value_rtti_type): Compare VALUE_ADDRESS with ``0'' not
 488         NULL. Macro returns a CORE_ADDR.
 489
 490 2000-04-08  Jim Blandy  <jimb@redhat.com>
 491
 492         * dwarf2read.c: Revert Andrew Cagney's change of Dec 15, 1997.
 493         Don't include "bfd-elf.h".
 494         (address_significant_size): Delete variable.
 495         (dwarf2_build_psymtabs_hard): Don't set it, or check for
 496         consistency between it and the Dwarf 2 compilation unit header
 497         address size.
 498         (read_address): Don't mask off bits above
 499         address_significant_size.
 500         * Makefile.in (dwarf2read.o): Don't depend on $(elf_bfd_h).
 501         (elf_bfd_h): Remove variable; it's no longer used.
 502
 503 2000-04-08  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 504
 505         * configure.in (NEW_PROC_API):  Escape square brackets when testing
 506         for solaris2.[678].
 507         * configure:  Regenerate.
 508
 509 2000-04-07  Scott Bambrough <scottb@netwinder.org>
 510
 511         * ChangeLog: Correct date on last entry.
 512         * arm-linux-tdep.c (arm_linux_push_arguments): New function.
 513         * config/arm/tm-linux: Redefined PUSH_ARGUMENTS for Linux.
 514         * config/arm/tm-embed: Fix build warning from redefinition of
 515         LOWEST_PC.
 516         * config/arm/tm-arm.h: Remove TARGET_BYTE_ORDER_SELECTABLE.
 517         * config/arm/tm-wince.h: Remove TARGET_BYTE_ORDER_SELECTABLE and
 518         TARGET_BYTE_ORDER.  Add TARGET_BYTE_ORDER_SELECTABLE_P to
 519         override default in tm-arm.h.  Use default target byte order
 520         from tm-arm.h.
 521
 522 2000-04-07  Scott Bambrough <scottb@netwinder.org>
 523
 524         * Makefile.in: Add dependency information for arm-linux-tdep.c.
 525         * config/djgpp/fnchange.lst: Add arm-linux-tdep.c, arm-linux-nat.c.
 526
 527 2000-04-07  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 528
 529         * sol-thread.c (gdb_ps_addr_t):  New typedef, depends on definition
 530         of PROC_SERVICE_IS_OLD.
 531         (ps_pglobal_lookup, ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite,
 532         rw_common):  Change argument type from psaddr_t to gdb_ps_addr_t.
 533
 534 Fri Apr  7 17:18:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 535
 536         * Makefile.in (CFLAGS): Set using configure.
 537
 538         * configure.in (WARN_CFLAGS): Enable by default when GCC.
 539         * configure: Re-generate.
 540
 541 Fri Apr  7 13:33:43 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 542
 543         From 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
 544         * procfs.c (init_procfs_ops):  Set procfs_ops.to_has_memory and
 545         procfs_ops.to_has_all_memory to 1.
 546
 547         * TODO: Update
 548
 549 2000-04-06  Nick Duffek  <nsd@cygnus.com>
 550
 551         * configure.in (_MSE_INT_H): Define on Solaris 7.
 552         (NEW_PROC_API): Define on Solaris 7 and 8 as well as 6.
 553         * acconfig.h (_MSE_INT_H): Define on Solaris 7.
 554         * configure: Regenerate.
 555         * config.in: Regenerate.
 556
 557 2000-04-06  Michael Snyder  <msnyder@cygnus.com>
 558
 559         * sol-thread.c (GET_LWP, GET_THREAD, BUILD_LWP, BUILD_THREAD):
 560         Change to rely on PIDGET etc.
 561         * config/i386/nm-i386sol2.h (TARGET_HAS_WATCHPOINTS,
 562         TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT,
 563         STOPPED_BY_WATCHPOINT, target_[insert/remove]_watchpoint):
 564         define.  Allow target to use procfs hardware watchpoints.
 565         * config/sparc/nm-sun4sol2.h: ditto.
 566         * config/i386/tm-i386sol2.h (PIDGET, TIDGET, MERGEPID): modify
 567         definitions to use 16 bits for the pid, 15 bits for the tid, and
 568         1 bit for the flag.
 569         * config/sparc/tm-sun4sol2.h: ditto.
 570         (SOFTWARE_SINGLE_STEP, SOFTWARE_SINGLE_STEP_P): undefine.
 571         * testsuite/gdb.threads/pthreads.exp (all_threads_running): Allow
 572         for more than 15 thread increments.
 573
 574 2000-04-06  Eli Zaretskii  <eliz@is.elta.co.il>
 575
 576         * top.c (filename_completer): Set subsequent_name to 1 early on,
 577         to prevent an infinite loop if the first file in the directory is
 578         a backup file (whose name ends in a `~').
 579
 580 2000-04-05  Jim Blandy  <jimb@redhat.com>
 581
 582         * solib.c (update_solib_list): New function.
 583         (solib_add): Call update_solib_list, and then read symbols.
 584         (info_sharedlibrary_command): Call update_solib_list, not
 585         solib_add.
 586
 587 2000-04-05  Scott Bambrough <scottb@netwinder.org>
 588
 589         * arm-linux-tdep.c: Resolve implicit function declarations by
 590         including target.h and value.h.  Inclusion of symtab.h is
 591         no longer needed.
 592
 593 2000-04-05  Scott Bambrough <scottb@netwinder.org>
 594
 595         * arm-linux-tdep.c: New file.
 596         * arm-linux-nat.c (fetch_fpregs): Remove unused code.
 597         (arm_get_longjmp_target): Moved it and all defines
 598         it uses to arm-linux-tdep.c.
 599         (arm_linux_extract_return_value): Moved to
 600         arm-linux-tdep.c.
 601         * config/arm/linux.mt: Add arm-linux-tdep.c to TDEPFILES.
 602
 603 2000-04-04  Nick Duffek  <nsd@cygnus.com>
 604
 605         * infrun.c (handle_inferior_event): Call target_mourn_inferior
 606         instead of kill_target.
 607
 608 2000-04-04  Daniel Berlin  <dan@cgsoftware.com>
 609
 610         * TODO: Make note of various C++ things i have planned for 5.1.
 611
 612 Tue Apr  4 12:13:19 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 613
 614         * printcmd.c (print_scalar_formatted): Use local variable ptr_bit
 615         in shift.  Stop GCC thinking it has a shift overflow.
 616
 617 2000-04-03  H.J. Lu  <hjl@gnu.org>
 618
 619         * TODO: Remove the regex entry.
 620
 621 2000-04-03  H.J. Lu  <hjl@gnu.org>
 622
 623         * gdb_regex.h: New. Include "regex.h" if USE_INCLUDED_REGEX
 624         is defined and <regex.h> otherwise.
 625
 626         * irix5-nat.c: Include "gdb_regex.h" instead of "gnu-regex.h".
 627         * monitor.c: Likewise.
 628         * osfsolib.c: Likewise.
 629         * solib.c: Likewise.
 630         * source.c: Likewise.
 631         * symtab.c: Likewise.
 632
 633         * Makefile.in (REGEX): Changed to @REGEX@.
 634         (REGEX_CFLAGS): New.
 635         (REGEX1): Removed.
 636         (ADD_DEPS): Use $(REGEX) instead of $(REGEX1).
 637         (INTERNAL_WARN_CFLAGS): Add $(REGEX_CFLAGS).
 638
 639         * configure.in (--with-included-regex): New switch.
 640         (REGEX): New. Subsstitue @REGEX@ in Makefile.in.
 641         (REGEX_CFLAGS): New. Subsstitue @REGEX_CFLAGS@ in Makefile.in.
 642         * configure: Regenerated.
 643
 644 2000-04-03  Kevin Buettner  <kevinb@redhat.com>
 645
 646         * NEWS (powerpc-*-linux*): Mention.
 647
 648 2000-04-03  J.T. Conklin  <jtc@redback.com>
 649
 650         * config/i386/xm-nbsd.h (HOST_LONG_DOUBLE_FORMAT): Define.
 651
 652 2000-04-03  Kevin Buettner  <kevinb@redhat.com>
 653
 654         * Makefile.in (ALLDEPFILES): Add ia64-linux-nat.c and ia64-tdep.c.
 655         (ia64-linux-nat.o, ia64-tdep.o): Add dependencies.
 656
 657         * ia64-linux-nat.c (fill_gregset): Implement.
 658         (supply_fpregset, fill_fpregset): New functions.
 659
 660         * ia64-tdep.c (ia64_init_extra_frame_info): Revise manner in
 661         which the CFM is fetched for certain frames.
 662         (find_global_pointer, find_extant_func_descr): Don't use
 663         partial symtabs for locating sections.
 664
 665         * config/ia64/linux.mh (LOADLIBES): Define.
 666         (NATDEPFILES): Add linux-thread.o and lin-thread.o.
 667         * config/ia64/nm-linux.h (nm-linux.h): Include this upper-level
 668         file containing generic linux declarations/definitions.
 669         (SVR4_SHARED_LIBS, ATTACH_DETACH): Remove defines; already
 670         defined in generic nm-linux.h.
 671         (solib.h): Remove include; already included in generic nm-linux.h.
 672
 673 2000-04-03  Jim Blandy  <jimb@redhat.com>
 674
 675         * solib.c (solib_add): Move all the code for loading symbol tables
 676         below the code to sort out additions and removals.  That way, we
 677         always catch all loaded shared libraries whose symbols we haven't
 678         grabbed yet.
 679
 680         * solib.c (solib_add): Don't try to free a shared object's objfile
 681         if it doesn't have one.  Duh.
 682
 683         * solib.c (solib_add): If a pattern was given, but it doesn't
 684         match any currently loaded shared libraries, print a message;
 685         don't just be silent.
 686
 687 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
 688
 689         * go32-nat.c (go32_handle_nonaligned_watchpoint): Use a
 690         two-dimensional array instead of faking it with index
 691         arithmetics.
 692
 693 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
 694
 695         * config/i386/xm-go32.h (HOST_LONG_DOUBLE_FORMAT): Define.
 696
 697         * config/i386/tm-go32.h (TARGET_LONG_DOUBLE_BIT): Remove
 698         definition (and use the common one in tm-i386.h).
 699         (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Likewise.
 700         (I386_DJGPP_TARGET): Don't define, it's no longer required.
 701         (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Remove definition,
 702         i386-tdep.c defines it for all x86 targets.
 703         (LD_I387, HEX_LONG_DOUBLE_INPUT): Remove.
 704
 705         * config/djgpp/fnchange.lst: Add i386-linux-tdep.c.
 706
 707         * config/djgpp/djcheck.sh: Edit the copyright year out of the test
 708         results.  Fix editing of `main' arguments for non-GNU Sed.
 709
 710 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
 711
 712         * symfile.c (map_overlay_command, unmap_overlay_command): Fix
 713         error message: there's no "overlay on" command.
 714
 715 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
 716
 717         * Makefile.in (copying.c): Depend on copying.txt, not COPYING.
 718         (copying.txt): New target, a link to COPYING.
 719
 720 Mon Apr  3 18:20:03 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 721
 722         * TODO: Update.
 723
 724 Mon Apr  3 14:56:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 725
 726         * top.c: Re-indent.
 727         (set_hook, error_hook): Remove PARAMS.
 728
 729 Mon Apr  3 14:45:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 730
 731         * symtab.h (add_minsym_to_demangled_hash_table): Revert 2000-03-29
 732         Daniel Berlin <dan@cgsoftware.com>.  Function was static.
 733         * minsyms.c (add_minsym_to_demangled_hash_table): Add prototype.
 734
 735 Mon Apr  3 14:10:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 736
 737         * gdb-events.h, gdb-events.c, gdb-events.sh: Re-indent.
 738
 739 2000-04-02  Nick Duffek  <nsd@cygnus.com>
 740
 741         * gdbtypes.c (safe_parse_type): New wrapper function to ignore
 742         error() during parse_and_eval_type().
 743         (check_stub_method): Call safe_parse_type instead of
 744         parse_and_eval_type().
 745         * wrapper.c (gdb_parse_and_eval_type): New wrapper function.
 746         (wrap_parse_and_eval_type): New support function.
 747         * wrapper.h (gdb_parse_and_eval_type): Prototype.
 748         (wrap_parse_and_eval_type): Prototype.
 749
 750 Sun Apr  2 10:32:54 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 751
 752         * MAINTAINERS: Eli Zaretskii is a doco maintainer.
 753
 754 Fri Mar 31 08:59:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 755
 756         * gdbarch-utils.h, gdbarch-utils.c: New files.
 757         * Makefile.in (SFILES, COMMON_OBS): Update.
 758         (gdbarch_utils_h) Define.
 759         (gdbarch-utils.o): Add dependencies.
 760
 761         * gdbarch.c, gdbarch.sh: Include "gdbarch-utils.h". Fix code
 762         handling default method values.
 763         (startup_gdbarch): Rename default_gdbarch, name misleading.
 764         (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
 765         (register_name): Default to legacy_register_name.
 766         (call_dummy_words): Default to legacy_call_dummy_words.
 767         (sizeof_call_dummy_words): Default to
 768         legacy_sizeof_call_dummy_words.
 769         (register_convertible): Default to
 770         generic_register_convertible_not.
 771         (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
 772         (remote_translate_xfer_address): Default to
 773         generic_remote_translate_xfer_address.
 774         (frameless_function_invocation): Default to
 775         generic_frameless_function_invocation_not.
 776
 777 2000-04-02  Mark Kettenis  <kettenis@gnu.org>
 778
 779         * i386-linux-nat.c: Add copyright notice.
 780
 781         * config/i386/xm-linux.h (HOST_LONG_DOUBLE_FORMAT): Define as
 782         &floatformat_i387_ext.
 783         * config/i386/xm-i386gnu.h (HOST_LONG_DOUBLE_FORMAT): Likewise.
 784
 785 2000-03-29  Mark Kettenis  <kettenis@gnu.org>
 786
 787         * findvar.c (extract_floating): Remove reference to
 788         TARGET_EXTRACT_FLOATING.
 789         (store_floating): Remove reference to TARGET_STORE_FLOATING.
 790
 791 2000-03-30  Fernando Nasser  <fnasser@cygnus.com>
 792
 793         * wrapper.c (gdb_value_subscript, wrap_value_subscript): New functions.
 794         Safe version of value_subscript.
 795         * varobj.c (): Use gdb_value_subscript() to get an array element value.
 796
 797 2000-03-30  Michael Snyder  <msnyder@cleaver.cygnus.com>
 798
 799         * ui-file.c: Include "gdb_string.h"
 800         * cli-out.c: Include gdb_string.h to avoid compiler warnings.
 801         * wrapper.[ch] (struct gdb_wrapper_arguments): Change fields into
 802         unions, since they are all used to hold both pointers and ints
 803         at various times.  Casting pointer to int and vice versa gives
 804         warnings (and is not safe) if they are not the same size.
 805
 806 2000-03-30  Michael Snyder  <msnyder@cleaver.cygnus.com>
 807
 808         * defs.h (struct continuation_arg): Make 'data' a union, to avoid
 809         casting problems when int and pointer are not the  same size.
 810         * event-top.c (command_handler): Use data as a union.
 811         (command_line_handler_continuation): Ditto.
 812         * infcmd.c (step_1_continuation): Use data as a union.  Re-indent.
 813         (step_once): ditto.  (finish_command_continuation): Ditto.
 814         (finish_command): Ditto.
 815         * breakpoint.c (until_break_command): Use data as a union.
 816         (until_break_command_continuation): Ditto.
 817         * utils.c (add_intermediate_continuation): Fix typo in comment.
 818
 819 Thu Mar 30 12:09:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 820
 821         * gdbarch.h, gdbarch.c: Re-indent.  Remove FIXMEs.
 822         * gdbarch.sh: Re-sync with gdbarch.[hc].
 823
 824 2000-03-29  Daniel Berlin  <dan@cgsoftware.com>
 825
 826         * minsyms.c (add_minsym_to_demangled_hash_table): New function.
 827         (install_minimal_symbols): Fix demangled symbol problems caused by
 828         using add_minsym_to_hash_table for the demangled names, which is
 829         wrong. Now we use add_minsym_to_demangled_hash_table.
 830         (lookup_minimal_symbol): Fix problems with demangled symbol lookup
 831         caused by weird control flow.
 832         * symtab.h: Add add_minsym_to_demangled_hash_table prototype here.
 833
 834 2000-03-29  Jason Merrill  <jason@casey.cygnus.com>
 835
 836         * configure.in: -linux-gnu*, not -linux-gnu.
 837
 838 Tue Mar 28 18:28:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 839
 840         * remote.c (remote_threads_extra_info): Replace qfThreadExtraInfo
 841         with qThreadExtraInfo.
 842
 843 2000-03-29  J.T. Conklin  <jtc@redback.com>
 844
 845         * i386nbsd-nat.c (fetch_core_registers): Make static.
 846
 847         * m68knbsd-nat.c (fetch_core_registers): Make static.
 848         (m68knbsd_core_fns, _initialize_m68knbsd_nat): Added.
 849
 850 Wed Mar 29 13:40:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 851
 852         * TODO: Update GDB 5 status.
 853
 854 Wed Mar 29 10:16:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 855
 856         * breakpoint.h (remove_hw_watchpoints): Add declaration.
 857         * breakpoints.c (remove_hw_watchpoints): Update.
 858         * maint.c (maintenance_do_deprecate): Avoid assignment within IF
 859         condition.
 860
 861 2000-03-28  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 862
 863         breakpoint.c, breakpoint.h (remove_hw_watchpoints):  New function.
 864         infrun.c (resume):  Remove hardware watchpoints before stepping
 865         when CANNOT_STEP_HW_WATCHPOINTS is nonzero.
 866
 867 2000-03-28  Michael Snyder  <msnyder@cleaver.cygnus.com>
 868
 869         * Makefile.in: Anchor tui-file.h dependency to $srcdir.
 870
 871 2000-03-28  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 872
 873         * procfs.c (proc_set_watchpoint):  Declare addr parameter as
 874         CORE_ADDR, to match call from procfs_set_watchpoint.
 875
 876         * breakpoint.c (insert_breakpoints, do_enable_breakpoint):
 877         Reselect the saved frame silently after frame selection for
 878         watchpoint evaluation.
 879         (insert_breakpoints):  Add missing space in `Hardware watchpoint
 880         deleted' message.  Do not reinsert hardware watchpoint if it is
 881         already marked for deletion at next stop.
 882
 883 2000-03-28  Christopher Faylor  <cgf@cygnus.com>
 884
 885         * partial-stab.h: Add one more check against corrupted or irregular
 886         stabs entry.
 887
 888 Tue Mar 28 12:23:37 2000  Philippe De Muyter  <phdm@macqel.be>
 889
 890         * gnu-regex.c (regerror): Function renamed from `__regerror'.
 891         (Change also approved in the mainline glibc sources)
 892
 893 Tue Mar 28 18:19:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 894
 895         From 2000-03-20 Jonathan Larmour <jlarmour@redhat.co.uk>:
 896         * ser-unix.c (do_unix_readchar): Reorganise to be more robust,
 897         particularly ensuring it can't return SERIAL_TIMEOUT when told
 898         not to time out.
 899
 900 2000-03-24  Daniel Berlin  <dan@cgsoftware.com>
 901
 902         * gdbtypes.c (_initialize_gdbtypes): Add "set debug overload",
 903         which never existed before, and thus, has no deprecated old command.
 904
 905         * gdbarch.c (_initialize_gdbarch): Add "set debug arch", deprecate
 906         "set archdebug" (same goes for the show commands).
 907         * gdb-events.c (_initialize_gdb_events): Add "set debug event",
 908         deprecate "set eventdebug" (same goes for the show commands).
 909         * gdbcmd.h: Add the setdebuglist and showdebuglist externs.
 910         * top.c (init_main): Deprecate remotedebug, use "set/show debug remote"
 911         instead.
 912         x(init_main): Add the "set debug" and "show debug" commands.
 913         Add setdebuglist and showdebuglist.
 914
 915 Fri Mar 24 13:00:10 2000  Daniel Berlin <dan@cgsoftware.com>
 916
 917         * maint.c (maintenance_do_deprecate): Fix crash if you call with no arguments, and fixed the warning.
 918           Added prototype for the deprecate command so it doesn't complain.
 919
 920 Tue Mar 28 11:52:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 921
 922         * top.c (print_gdb_version): Bump copyright year to 2000.
 923
 924 Tue Mar 28 10:13:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 925
 926         * MAINTAINERS: Add Glen McCready to write after approval list.
 927
 928 Tue Mar 28 09:59:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 929
 930         * acconfig.h: Fix typo in comment describing HAVE_PTRACE_GETREGS.
 931         * config.h: Regenerate.
 932
 933 Mon Mar 27 19:53:29 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 934
 935         * TODO: Update.  Add criteria for next release of GDB.
 936
 937 Mon Mar 27 17:20:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 938
 939         * acconfig.h: Provide default for HAVE_PTRACE_GETREGS.
 940         * config.h: Regenerate.
 941
 942 Mon Mar 27 16:43:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 943
 944         * Makefile.in (install-only): Create $(bindir) and $(man1dir)
 945         before installing GDB.
 946
 947 Mon Mar 27 16:26:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 948
 949         * Makefile.in (all-gdbtk): Check for an existing link/directory.
 950         Re-format warning message.  Document that post 5.0 this can be
 951         deleted.
 952
 953 Mon Mar 27 14:46:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 954
 955         * ChangeLog: Revert whitespace changes.
 956
 957 Mon Mar 27 10:20:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 958
 959         * MAINTAINERS: Update folks who need accounts.
 960
 961 Mon Mar 27 09:29:14 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 962
 963         * MAINTAINERS: J.T. Conklin is NetBSD maintainer.
 964
 965 2000-03-27  Mark Kettenis  <kettenis@gnu.org>
 966
 967         * config/i386/tm-i386.h: Fix typo.  It is TARGET_LONG_DOUBLE_BIT
 968         instead of TARGET_LONG_DOUBLE_BITS.
 969         * config/i386/tm-i386mk.h: Likewise.
 970
 971 2000-03-26  Mark Kettenis  <kettenis@gnu.org>
 972
 973         Provide `long double' support for most i386 targets.
 974         * config/i386/tm-i386.h (TARGET_LONG_DOUBLE_FORMAT): Define as
 975         &floatformat_i387_ext.
 976         (TARGET_LONG_DOUBLE_BITS): Define as 96.
 977         (REGISTER_VIRTUAL_TYPE): Change type for FPU registers to
 978         `builtin_type_long_double'.
 979         (REGISTER_CONVERT_TO_VIRTUAL): Call
 980         i386_register_convert_to_virtual.
 981         (REGISTER_CONVERT_TO_RAW): Call i386_register_convert_to_raw.
 982         (i387_to_double, double_to_i387): Remove prototypes.
 983         (i386_extract_return_value): Change prototype to match definition
 984         in i386-tdep.c.
 985         * config/i386/tm-i386mk.h (TARGET_LONG_DOUBLE_FORMAT): #undef.
 986         (TARGET_LONG_DOUBLE_BITS): #undef.
 987         * config/i386/tm-linux.h (TARGET_LONG_DOUBLE_BIT): Remove.
 988         [HAVE_LONG_DOUBLE && HOST_I386] (LD_I387): Remove.
 989         (i387_extract_floating, i387_store_floating): Remove prototypes.
 990         (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING): Remove.
 991         (REGISTER_CONVERT_TO_VIRTUAL, REGOISTER_CONVERT_TO_RAW): Remove.
 992         (REGISTER_VIRTUAL_TYPE): Remove.
 993         * i386-tdep.c (i386_register_convert_to_virtual): New function.
 994         (i386_register_convert_to_raw): New function.
 995         * i387-tdep.c [LD_I387] (i387_extract_floating): Remove.
 996         (i387_store_floating): Remove.
 997
 998 Sat Mar 25 18:55:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 999
1000         * maint.c: Re-indent.
1001
1002 Sat Mar 25 18:51:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1003
1004         * maint.c (_initialize_maint_cmds): Remove quoted trailing space.
1005
1006 2000-03-24  Christopher Faylor  <cgf@cygnus.com>
1007
1008         * config/mips/tm-wince.h: Fix typo which caused include of tm-mips.h to
1009         be inoperative.
1010
1011 2000-03-24  Christopher Faylor  <cgf@cygnus.com>
1012
1013         * win32-nat.c: Back out special frame walking code.  It was broken.
1014         (handle_exception): Correctly identify an illegal instruction.
1015         * config/tm-cygwin.h: Eliminate special frame handling.  Just use
1016         normal i386 handling.
1017
1018 2000-03-24  J.T. Conklin  <jtc@redback.com>
1019
1020         * i386/tm-nbsd.h (USE_STRUCT_CONVENTION): Define.
1021         * i386nbsd-nat.c (i386nbsd_use_struct_convention): New function.
1022         (fetch_core_registers): Read fp registers.
1023         (i386nbsd_core_fns, _initialize_i386nbsd_nat): Added.
1024
1025 2000-03-24  Jonathan Larmour  <jlarmour@redhat.co.uk>
1026
1027         * arm-tdep.c (thumb_skip_prologue): Take function end addr argument
1028         so that we can stop searching for the prologue past the function end
1029         (arm_skip_prologue): Call thumb_skip_prologue with function end addr
1030
1031 2000-03-24  Kevin Buettner  <kevinb@redhat.com>
1032
1033         * linux-thread.c, lin-thread.c (save_inferior_pid,
1034         restore_inferior_pid): Don't do compile time comparison
1035         of TARGET_PTR_BIT and TARGET_INT_BIT.
1036
1037 Thu Mar 23 13:18:26 2000  Philippe De Muyter  <phdm@macqel.be>
1038
1039         * m68k-tdep.c (P_LINKL_FP, P_LINKW_FP): Macros renamed from P_LINK_L
1040         and P_LINK_W.
1041         (P_PEA_FP, P_MOVL_SP_FP): New macros.
1042         (P_MOVL, P_LEAL, P_MOVML): Macros renamed from P_MOV_L, P_LEA_L and
1043         P_MOVM_L.
1044         (altos_skip_prologue, isi_skip_prologue): Use P_* macros, not octal
1045         constants.
1046         (delta68_in_sigtramp): New function.
1047         (delta68_frame_args_address, delta68_frame_saved_pc): Ditto.
1048         (m68k_skip_prologue): Use P_* macros, not hex constants.
1049         (m68k_find_saved_regs): Do not expect a fixed sequence of register save
1050         instructions, but accept them in any order; use P_* macros, not octal
1051         or hex constants; recognize also `fmovemx to (fp + displacement)' and
1052         `moveml to (fp + displacement)'.
1053         * m68/tm-delta68.h (IN_SIGTRAMP): New macro.
1054         (FRAME_SAVED_PC, FRAME_ARGS_ADDRESS): Ditto.
1055
1056 Fri Mar 24 13:44:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1057
1058         * MAINTAINERS: Add Fernando Nasser to testsuite maintainers.
1059
1060 2000-03-23  Michael Snyder  <msnyder@cleaver.cygnus.com>
1061
1062         * solib.c (open_symbol_file_object): To sneak an int argument
1063         past catch_errors, instead of casting it to a pointer, simply
1064         pass it by address.
1065
1066 2000-03-23  Jimmy Guo   <guo@cup.hp.com>
1067
1068         * gdbtypes.c (rank_function): Rank all N parameters and use correct
1069         index into the prams[] and args[] arrays.
1070
1071 2000-03-23  Fernando Nasser  <fnasser@cygnus.com>
1072
1073         From David Whedon <dwhedon@gordian.com>
1074
1075         * top.c (execute_command): Checks all commands beore executing
1076         to see if the user needs to be warned that the command is
1077         deprecated, warns user if appropriate.
1078         (add_info), (add_info_alias), (add_com) , (add_com_alias): Changed
1079         return values from void to struct cmd_list_element *.
1080         * command.c (lookup_cmd_1): Check aliases before following link
1081         in case user needs to be warned about a deprecated alias.
1082         (deprecate_cmd): new exported function for command deprecation,
1083         sets flags and posibly a replacement string.
1084         (deprecated_cmd_warning): New exported funciton to warn user about
1085         a deprecated command.
1086         (lookup_cmd_composition): New exported function that determines
1087         alias, prefix_command, and cmd based on a string.  This is useful
1088         is we want to full name of a command.
1089         * command.h : Added prototypes for deprecate_cmd,
1090         deprecated_warn_user and lookup_cmd_composition, added flags to
1091         the cmd_list_element structure, changed return values for
1092         add_com_* and add_info_* from void to cmd_list_element.
1093         * maint.c : (maintenance_deprecate): New function to deprecate a
1094         command.  This exists only so that the testsuite can deprecate
1095         commands at runtime and check the warning behavior.
1096         (maintenance_undeprecate) : New function, drops deprecated flags.
1097         (maintenance_do_deprecate): Actually does the (un)deprecation.
1098         (initialize_maint_cmds): Added the above new deprecate commands.
1099
1100 2000-03-22  Daniel Berlin  <dan@cgsoftware.com>
1101         * command.c (apropos_cmd_helper): New function, meat of the
1102         apropos command.
1103         (apropos_command): New apropos command to search command
1104         names/documentation for regular expressions.
1105         (_initialize_command): Add the apropos command.
1106
1107 2000-03-23  Michael Snyder  <msnyder@cleaver.cygnus.com>
1108
1109         * sol-thread.c (ps_pglobal_lookup): Change argument type from
1110         paddr_t to psaddr_t.  This mistake appears to date from an
1111         erroneous man page in Solaris 2.5 -- the correct type from the
1112         system headers has always been psaddr_t.
1113         (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): Ditto.
1114         (rw_common): Ditto.
1115
1116 2000-03-22  Kevin Buettner  <kevinb@redhat.com>
1117
1118         * ia64-linux-nat.c: Fix copyright.
1119         (fill_gregset): Minor formatting fix.
1120         * ia64-tdep.c (template_encoding_table, fetch_instruction,
1121         examine_prologue): Clean up some compiler warnings.
1122         (is_float_or_hfa_type_recurse, is_float_or_hfa_type, find_func_descr,
1123         find_global_pointer, find_extant_func_descr): New functions.
1124         (ia64_use_struct_convention, ia64_extract_return_value,
1125         ia64_push_arguments): Handle HFAs.
1126         (ia64_push_arguments): Find (or build) a function descriptor
1127         when given a function address.
1128         (ia64_push_return_address): Moved code for finding the
1129         global pointer into its own function, find_global_pointer ().
1130
1131 2000-03-22  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1132
1133         * event-loop.c (handle_file_event): Run through indent.
1134
1135 2000-03-22  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1136
1137         From  Philippe De Muyter  <phdm@macqel.be>
1138
1139         * event-loop.c (sys/types.h): File now included unconditionally.
1140         (use_poll): New variable..
1141         (gdb_notifier): poll- and select-versions merged.
1142         (add_file_handler): If HAVE_POLL, check whether poll is usable,
1143         and reset `use_poll' if not.
1144         (create_file_handler): Select poll- or select-version according to
1145         `use_poll'.
1146         (delete_file_handler, handle_file_event): Likewise.
1147         (gdb_wait_for_event, poll_timers): Likewise.
1148
1149 2000-03-22  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
1150
1151         * printcmd.c (print_scalar_formatted):  Truncate addresses to the
1152         size of a target pointer before passing them to print_address.
1153
1154 2000-03-22  Mark Kettenis  <kettenis@gnu.org>
1155
1156         * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove.
1157         * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM):
1158         Remove
1159         * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines.
1160         (i386_extract_return_value): Rewritten.  Correctly support all
1161         floating-point types and large integer types on targets that use
1162         the standard i386 GDB register layout and return floating-point
1163         values in the FPU.
1164
1165 Wed Mar 22 15:09:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1166
1167         * configure.in (CONFIG_INITS): Do not append remote-nrom.c
1168
1169 2000-03-21  J.T. Conklin  <jtc@redback.com>
1170
1171         * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o.
1172         * i386nbsd-nat.c: New file.
1173
1174         * i386/tm-nbsd.h (NUM_REGS): Removed.
1175         (HAVE_I387_REGS): Defined.
1176         * i386/nm-nbsd.h (FLOAT_INFO): Removed.
1177
1178         * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not
1179         SVR4_SHARED_LIBS.
1180
1181 Wed Mar 22 11:18:59 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1182
1183         * MAINTAINERS: Add Jim Blandy to breakpoint maintainers.  David
1184         taylor is the Solaris/SPARC maintainer.  Add Jonathan Larmour to
1185         the write after approval list.
1186
1187 2000-03-21  Kevin Buettner  <kevinb@redhat.com>
1188
1189         * symtab.h (MAX_SECTIONS, struct section_addr_info,
1190         symbol_file_add):  Move declarations from here...
1191         * symfile.h: ...to here.
1192
1193         * solib.c (symbol_add_stub): Make symbol_file_add () aware of
1194         all section addresses, not just .text.
1195         * symfile.h, symfile.c (free_section_addr_info,
1196         build_section_addr_info_from_section_table): New functions.
1197
1198         * symfile.h (MAX_SECTIONS): Increase value to 40.
1199         * symfile.c (syms_from_objfile): Add bounds check prior to
1200         accessing ``other'' array in a section_addr_info_struct.
1201         Remove unused variable section_offsets.
1202         (add_symbol_file_command): Remove unused variable text_addr.
1203
1204 2000-03-21  Eli Zaretskii  <eliz@is.elta.co.il>
1205
1206         * breakpoint.c (bpstat_stop_status): Don't stop if a read
1207         watchpoint appears to break, but the watched value changed.
1208
1209 2000-03-21  Jim Blandy  <jimb@redhat.com>
1210
1211         * gdbarch.sh: Emit a definition and declaration for gdbarch_free,
1212         a companion to gdbarch_alloc, which allows a gdbarch init function
1213         to free partially-built gdbarch structures.
1214         * gdbarch.c, gdbarch.h: Regenerated.
1215
1216 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
1217
1218         * configure.host, configure.tgt (ia64-*-linux*): New entry.
1219
1220         * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr,
1221         initialize_arch): Define for IA-64.
1222         (initialize_arch): Add declaration.
1223
1224 2000-03-20  Eli Zaretskii  <eliz@is.elta.co.il>
1225
1226         * breakpoint.c (insert_breakpoints, remove_breakpoint)
1227         (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert,
1228         remove, or check status of hardware watchpoints for entire structs
1229         and arrays unless the user explicitly asked to watch that struct
1230         or array.
1231         (insert_breakpoints): Try to insert watchpoints for all the values
1232         on the value chain, even if some of them fail to insert.
1233
1234         * values.c (value_primitive_field): Set the offset in struct value
1235         we return when the field is a packed bitfield.
1236
1237 2000-03-20  Michael Snyder  <msnyder@cleaver.cygnus.com>
1238
1239         * remote.c (remote_threads_extra_info): New function.
1240         Implement the extra thread info query for "info threads".
1241         (remote_threads_info): Clean up a bit.
1242         (use_threadinfo_query, use_threadextra_query): New variables.
1243         Control whether GDB will use the new or old protocol for
1244         thread info queries.
1245         (remote_open_1): Initialize new variables.
1246         (remote_async_open_1): Ditto.
1247         (remote_cisco_open): Ditto.
1248
1249 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
1250
1251         * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh,
1252         config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h,
1253         config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files.
1254
1255 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
1256
1257         * utils.c (floatformat_from_doublest): Don't assume that a long
1258         will be exactly 32 bits in length.  Also...  make sure space
1259         that we're writing the float to is completely initialized to
1260         zeroes, even when the number of bits in the float is not
1261         evenly divisible by FLOATFORMAT_CHAR_BIT.
1262
1263 2000-03-20  Jim Blandy  <jimb@redhat.com>
1264
1265         * i386-linux-nat.c: No need to #include "frame.h" any more.
1266         (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
1267         LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
1268         LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
1269         LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
1270         LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1271         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
1272         linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
1273         i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
1274         i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
1275         i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
1276         i386_linux_sigtramp_saved_sp):  Deleted.  Folks rightly pointed
1277         out that these are target-dependent, and useful in non-native
1278         configurations.  Moved to...
1279         * i386-linux-tdep.c: ... Here, a new file.
1280         * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c.
1281         (i386-linux-tdep.o): New rule.
1282         (i386-linux-nat.o): We no longer depend on frame.h.
1283         * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o.
1284
1285 2000-03-04  Eli Zaretskii  <eliz@is.elta.co.il>
1286
1287         * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch.
1288         Print an error at compile time if we are to use select, but FD_SET
1289         is not available.
1290         (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only
1291         if HAVE_POLL is not defined and NO_FD_SET *is* defined.
1292         (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR.
1293         (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET.
1294         (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly
1295         instead of using memcpy and memset.  Use FD_ISSET.
1296
1297         * config/i386/xm-go32.h (fd_mask): Remove typedef.
1298
1299 Mon Mar 20 19:58:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1300
1301         * command.c (_initialize_command): Document requirements for ``!''
1302         command.
1303
1304 Mon Mar 20 18:12:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1305
1306         From Fri 10 Mar 2000 Robert
1307         <robert.melchers@drives.eurotherm.co.uk>:
1308         * sh-tdep.c (sh_processor_type_table): Add entry for sh2.
1309
1310 Mon Mar 20 17:33:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1311
1312         From Thu Mar 16 16:49:27 EST 2000 John David Anglin
1313         <dave@hiauly1.hia.nrc.ca>:
1314         * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops
1315         _initialize_hpux_thread being called twice.
1316         * configure: Regenerated.
1317
1318 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
1319
1320         * event-top.c (_initialize_event_loop): If instream is not
1321         connected to a terminal device, turn editing off.
1322
1323 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
1324
1325         Support for building GDB with DJGPP, and running the test suite on
1326         it:
1327         * config/djgpp/djconfig.sh: New file.
1328         * config/djgpp/config.sed: New file.
1329         * config/djgpp/README: New file.
1330         * config/djgpp/fnchange.lst: New file.
1331         * config/djgpp/djcheck.sh: New file.
1332
1333 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
1334
1335         * ser-go32.c (ports): Make the initializers complete, to pacify
1336         GCC 2.9X.
1337
1338 2000-03-17  Jim Blandy  <jimb@redhat.com>
1339
1340         * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
1341         two-dimensional array, instead of faking it with explicit index
1342         arithmetic.
1343
1344         * linux-thread.c (linuxthreads_attach, linuxthreads_detach,
1345         linuxthreads_create_inferior): Fix typo in variable name: it's
1346         linuxthreads_exit_status, not linux_exit_status.
1347
1348         * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments
1349         to W_STOPCODE.
1350
1351         * solib.c (solib_add): Delete debugging code.
1352
1353 2000-03-17  Mark Kettenis  <kettenis@gnu.org>
1354
1355         * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux.
1356         * linux-thread.c: Use WSETSTOP instead of W_STOPCODE.
1357
1358 Fri Mar 17 11:06:59 2000  Philippe De Muyter  <phdm@macqel.be>
1359
1360         * language.c (set_lang_str): Do not call `free' for a null pointer.
1361         (set_type_str, set_range_str): Ditto.
1362
1363 2000-03-16  Jim Blandy  <jimb@redhat.com>
1364
1365         * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the
1366         merge; reinstated.
1367
1368         * solib.c (current_sos): Be more careful about freeing the new
1369         so_list node if an error occurs.
1370
1371         * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
1372         LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
1373         LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
1374         LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
1375         LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1376         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
1377         linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
1378         i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
1379         i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
1380         i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
1381         i386_linux_sigtramp_saved_sp):  Deleted.  These all implement
1382         Linux-specific signal trampoline detection, and should be moved
1383         to...
1384         * i386-linux-nat.c: ... here.
1385         * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define
1386         this any more, since we're not enabling OS-specific code in a
1387         OS-independent file.
1388
1389 2000-03-16  Eli Zaretskii  <eliz@is.elta.co.il>
1390
1391         * Makefile.in (go32-nat.o): Add prerequisites.
1392         (ALLDEPFILES): Add go32-nat.c.
1393
1394 2000-03-15  Michael Snyder  <msnyder@cleaver.cygnus.com>
1395
1396         From "Peter.Schauer" <Peter.Schauer@regent.e-technik.tu-muenchen.de>
1397         * symfile.c (reread_symbols):  Clear msymbol hash table.
1398
1399 2000-03-15  Jim Blandy  <jimb@redhat.com>
1400
1401         Deal with the inferior unloading shared objects.
1402         * solib.c (current_sos): New function, replacing find_solib.
1403         (find_solib): Deleted.
1404         (free_so): New function.
1405         (clear_solib): Call free_so, instead of writing it out.
1406         (solib_add): Rewritten: compare the inferior's current list of
1407         shared objects with GDB's list, and do the required loads and
1408         unloads.
1409         (info_sharedlibrary_command, solib_address): Don't use find_solib
1410         to walk the list of shared libraries: call solib_add, and then
1411         walk the list at so_list_head normally.
1412         * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't
1413         detach the core target.  These tasks are taken care of elsewhere.
1414         * target.c (remove_target_sections): New function.
1415         * target.h (remove_target_sections): New declaration.
1416
1417         * solib.c (symbol_add_stub): Check whether we've already created
1418         an objfile for this shared object first, before doing all that
1419         work to compute section addresses, etc.
1420
1421         * objfiles.c (unlink_objfile): Report an internal error if objfile
1422         doesn't occur in the object_files list.
1423
1424         * solib.c (special_symbol_handling): Delete argument; it's not
1425         used.
1426
1427         Changes from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1428
1429         * solib.c (SOLIB_EXTRACT_ADDRESS):  New macro to extract addresses
1430         from solib structures. Use it throughout solib.c, get rid of all
1431         CORE_ADDR casts.
1432         (struct so_list):  Change type of lmaddr to CORE_ADDR.
1433         (first_link_map_member):  Change return value type to CORE_ADDR,
1434         update callers.
1435         (solib_add_common_symbols):  Change parameter type to CORE_ADDR,
1436         update callers.
1437         (open_symbol_file_object, find_solib):  Change type of lm variable
1438         to CORE_ADDR.
1439
1440 2000-03-15  Eli Zaretskii  <eliz@is.elta.co.il>
1441
1442         * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)
1443         (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert
1444         to ISO C.  Use ATTRIBUTE_UNUSED to avoid compiler warnings.
1445         (dos_info): Avoid compiler warning when printing a ptrdiff_t.
1446
1447         * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was
1448         not opened by dos_open, but let the 3 standard handles go through
1449         unharmed.
1450
1451 2000-03-14  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1452
1453         * eval.c (evaluate_subexp_with_coercion): Add call to
1454         check_typedef, to handle typedeffed vars correctly.
1455
1456 Mon Mar 13 21:21:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1457
1458         * defs.h (STREQ, STRCMP, STREQN): Document that these macros are
1459         somewhat redundant.
1460         (QUIT): Note that this can probably be replaced by a function.
1461
1462 2000-03-13  James Ingham  <jingham@leda.cygnus.com>
1463
1464         Add support for a variable object that tries to evaluate itself in
1465         the currently selected frame, rather than in a fixed frame.
1466
1467         * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
1468         gdb_parse_exp_1.
1469         * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
1470         of varobj_create.
1471         * varobj.c (varobj_list): Return type indicates whether the
1472         variable's type has changed (for current frame variables).
1473         (varobj_update): Handle the case where the variable's type has
1474         changed.
1475         (delete_variable_1): Allow for deletion of variables that have not
1476         been installed yet.
1477         (new_root_variable): Initialize use_selected_frame variable.
1478         (value_of_root): This is where most of the work to handle "current
1479         frame" variables was added.  Most of the complexity involves
1480         handling the case where the type of the variable has changed.
1481         (varobj_create): Add a "type" argument, to tell if the
1482         variable is one of these "current frame" variables.  Also protect
1483         call to parse_exp_1 from long jumping.
1484
1485 2000-03-13  Eli Zaretskii  <eliz@is.elta.co.il>
1486
1487         * go32-nat.c (struct env387): Remove declaration.
1488         (print_387_status, i386_go32_float_info): Remove redundant
1489         functions.
1490         (regno_mapping, sig_map, excepn_map): Add braces around inner
1491         initializers.
1492         (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler;
1493         fix code which mixed signed with unsigned.
1494         (go32_resume): Use TARGET_SIGNAL_LAST instead of -1.
1495         (go32_wait): Initialize INT3_addr.
1496         (go32_fetch_registers): Extend all FP registers that are shorter
1497         than 4 bytes to 32 bits.  Support 32 standard FP registers defined
1498         on config/i386/tm-i386.h.
1499         (store_register): Support 32 FP registers.
1500         (go32_create_inferior): Don't crash if handed a NULL pointer
1501         instead of exec file name.
1502         (ignore): Remove unused function.
1503         (go32_insert_hw_breakpoint): Remove unused variables.
1504         (init_go32_ops): Set value of processing_gcc_compilation to 2.
1505
1506 Mon Mar 13 18:54:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1507
1508         From 2000-03-10 Daniel Berlin <dan@cgsoftware.com> Fix C++
1509         overloading, add support for seeing through references:
1510         * valops.c (find_overload_match): Handle STABS overloading for
1511         C++.
1512         (find_overload_match): Look in right place for function arguments
1513         in the debug info.
1514         (find_overload_match): Rather than giving up when we have >1
1515         perfect match, just choose one, especially since the
1516         recommendation GDB gives ("disambiguate it by specifying function
1517         signature"), is basically impossible.
1518         (check_field_in): STREQ->strcmp_iw
1519         (search_struct_field): STREQ->strcmp_iw
1520         (find_method_list): STREQ->strcmp_iw
1521         * gdbtypes.c (rank_one_type): Add ability to see through
1522         references.
1523         (rank_one_type): strcmp->strcmp_iw, because the whitespace could
1524         be different.
1525         (rank_function): Rank function properly (was doing it wrong
1526         before, comparing the wrong parts of the arrays)
1527         (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD.
1528         * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness"
1529         associated with converting a non-reference to a reference.
1530
1531         * gdbtypes.c (rank_one_type): Add comment on how to eliminate the
1532         #ifdef DEBUG_OLOAD.
1533
1534 2000-03-11  Mark Kettenis  <kettenis@gnu.org>
1535
1536         * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as
1537         a binary operator.
1538         (gnu_attach): Change error message for missing
1539         argument to be identical to the corresponding message in
1540         `inftarg.c'.  This makes the testsuite happy.
1541
1542 2000-03-11  Mark Kettenis  <kettenis@gnu.org>
1543
1544         * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the
1545         %eflags isn't modified.  This fixes a bug where every call to a
1546         function in the program beyond the first call would fail.
1547
1548 Fri Mar 10 11:44:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1549
1550         * MAINTAINERS: Devolve responsibility for domain maintenance.
1551
1552 2000-03-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1553
1554         * minsyms.c (prim_record_minimal_symbol_and_info): Add comment.
1555
1556 2000-02-25  Scott Bambrough <scottb@netwinder.org>
1557
1558         * gdb.base/long_long.exp: Correct test suite failure when printing
1559         a long long value as a double on ARM platforms.
1560
1561 Thu Mar  9 14:21:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1562
1563         * MAINTAINERS (Core): Anthony Green is the Java - including
1564         testsuite - maintainer.  Reformat testsuite and language support
1565         sections
1566
1567 2000-03-08  Mark Kettenis  <kettenis@gnu.org>
1568
1569         * i386-tdep.c (i386_linux_saved_pc_after_call): New function.
1570         * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
1571         i386_linux_saved_pc_after_call.
1572
1573 2000-03-06  Jim Blandy  <jimb@redhat.com>
1574
1575         From Tom Tromey <tromey@cygnus.com> and Keith Seitz <?>:
1576
1577         * minsyms.c: #include <ctype.h>, for msymbol_hash_iw.
1578         (compact_minimal_symbols): Added `objfile' argument.
1579         Put symbols in the objfile's hash table.
1580         (install_minimal_symbols): Put symbols in the objfile's demangled
1581         hash table.
1582         (lookup_minimal_symbol): Use hash table to find symbol in
1583         objfile.
1584         (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New
1585         functions.
1586         (prim_record_minimal_symbol_and_info): Initialize the
1587         hash link fields of the new minimal symbol.
1588         * symtab.h (struct minimal_symbol): New fields `hash_next',
1589         `demangled_hash_next'.
1590         (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare.
1591         * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define.
1592         (struct objfile): New fields `msymbol_hash',
1593         `msymbol_demangled_hash'.
1594
1595 2000-03-06  Jim Blandy  <jimb@redhat.com>
1596
1597         * solib.c (first_link_map_member): Doc fix.
1598
1599 2000-03-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1600
1601         From  Eli Zaretskii  <eliz@is.elta.co.il>:
1602
1603         * event-loop.c (poll_timers): Don't compare delta.tv_sec with
1604         zero, since time_t might be unsigned.
1605
1606 2000-03-06  Mark Kettenis  <kettenis@gnu.org>
1607
1608         * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
1609         in *FPREGSETP.
1610         (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
1611
1612 2000-03-05  Mark Kettenis  <kettenis@gnu.org>
1613
1614         Allow GDB to run on Linux 2.0 again.
1615         * config.in: Add HAVE_PTRACE_GETREGS.
1616         * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
1617         * configure: Regenerated.
1618         * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
1619         CANNOT_STORE_REGISTER): New defines.
1620         * i386-linux-nat.c (have_ptrace_getregs): New variable.
1621         (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
1622         old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
1623         store_register, old_store_inferior_registers): Copied over from
1624         `inptrace.c' as a temporary measure.
1625         (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
1626         Conditionalize on HAVE_PTRACE_GETREGS.  Define stubs if
1627         HAVE_PTRACE_GETREGS isn't defined.
1628         (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
1629         with EIO.
1630         (fetch_inferior_registers, store_inferior_registers): Fall back on
1631         the method use in `infptrace.c' (by calling
1632         old_fetch_inferior_registers and old_store_inferior_registers) if
1633         `have_ptrace_getregs' isn't set.
1634
1635 2000-03-05  Mark Kettenis  <kettenis@gnu.org>
1636
1637         * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
1638         of gregset_t and fpregset_t.  Those are the only names that are
1639         guaranteed to specify the right types for all supported Linux
1640         systems out there.
1641         Various doc fixes and gratitious local variable renames, all in an
1642         attempt to stress similarities between the code and unify the
1643         terminology used.  Use ISO-C all over.
1644         (regmap): Remove trailing comma.
1645         (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
1646         (convert_to_gregset): Make static.  Remove GDB_REGS argument.  It
1647         is unnecessary and wasn't used anyway.  All callers changed.
1648         (convert_to_fpregset, convert_to_xfpregset): Likewise.
1649         (fetch_regs, store_regs): Remove unused variable `regno'.
1650         (fill_fpregs): If REGNO is not -1, only update the specified
1651         register.
1652         (fetch_core_registers): Renamed from
1653         i386_linux_fetch_core_registers.  There is no need for a unique
1654         name since the function is static anyway.
1655         (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
1656         since it is more descriptive.
1657
1658 Sun Mar  5 19:40:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1659
1660         * MAINTAINERS (readline/): Expand to include host maintainers.
1661
1662 2000-03-04  Mark Kettenis  <kettenis@gnu.org>
1663
1664         Fix support for Linux/i386 signal trampolines.  The old approach
1665         didn't work for Linux 2.2 and beyond, and didn't work with recent
1666         versions of the GNU C library.
1667         * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1668         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
1669         (linux_rt_sigtramp_code): New variable.
1670         (LINUX_RT_SIGTRAMP_LEN): New define.
1671         (i386_linux_rt_sigtramp_start): New function.  Detect start of
1672         signal trampolines for RT signals.
1673         (i386_linux_sigtramp): Removed.
1674         (i386_linux_in_sigtramp): New function.
1675         (i386_linux_sigcontext_addr): New function.  Recognize the names
1676         of the signal tranmpolines used by recent versions of the GNU C
1677         library, and add support for RT signals.
1678         (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):  New
1679         defines.  Moved here from config/i386/tm-linux.h.
1680         (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
1681         Reimplement in terms of i386_linux_sigcontext_addr.
1682         * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
1683         (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
1684         Moved to i386-tdep.c.
1685         (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
1686
1687 Sat Mar  4 19:38:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1688
1689         By: Sat Mar 4 04:08:58 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1690         * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
1691
1692 Sat Mar  4 17:23:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1693
1694         * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
1695         sim directory.
1696
1697 Sat Mar  4 16:19:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1698
1699         * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
1700         ``Blanket Write Privs'' maintainers.
1701
1702 Sat Mar  4 15:58:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1703
1704         From Sun 20 Feb 2000 Robert Lipe <robertl@sco.com>:
1705         * language.c (longest_local_hex_string_custom): Don't compile
1706         'long long' section if host doesn't have 'long long'.
1707
1708 Sat Mar  4 15:45:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1709
1710         * language.c (longest_raw_hex_string): Comment out.  Appears
1711         unused.
1712
1713 Sat Mar  4 13:02:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1714
1715         * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
1716         "mmalloc.h" which means using PTRs.
1717         (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
1718
1719 Sat Mar  4 11:49:21 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1720
1721         * defs.h (store_address, store_unsigned_integer, store_address):
1722         Replace PTR with void* in delcaration.
1723         * findvar.c (extract_signed_integer, extract_unsigned_integer,
1724         extract_long_unsigned_integer, extract_address,
1725         store_signed_integer, store_unsigned_integer, store_address):
1726         Convert definition to ISO-C.  Replace PTR with void*.
1727
1728 Sat Mar  4 10:57:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1729
1730         * defs.h (make_cleanup_func): Document as deprecated.
1731         (make_cleanup_ftype): New typedef.  Make signature consistent with
1732         other function typedefs.  Document as not be used out side of
1733         make_cleanup code. Use in make_cleanup declarations.
1734         (null_cleanup): Replace PTR with void*.
1735
1736         * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
1737         make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
1738         null_cleanup): Change K&R definition to ISO-C using void* and
1739         make_cleanup_fytpe.
1740         (discard_my_cleanups): Don't cast argument to free.
1741
1742 2000-03-03  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1743
1744         * defs.h (struct continuation_arg): Change type of field 'data'
1745         from PTR to void *.
1746
1747         * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
1748
1749         * event-top.c: Ditto.
1750
1751 Fri Mar  3 15:39:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1752
1753         * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
1754         configure.
1755         (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
1756         SUBDIR_GDBTK_ALL): Define.
1757         (all-gdbtk, clean-gdbtk): New targets.
1758         (all): Add CONFIG_ALL as dependency.
1759         (clean): Add CONFIG_CLEAN as dependency.
1760
1761         * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
1762         (LN_S): Define.  Delete GDBtk's link code.
1763
1764 Fri Mar  3 13:12:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1765
1766         * configure.in (ENABLE_GDBTK): Delete variable.
1767         (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
1768         * Makefile.in: Update.
1769         * configure: Regenerate
1770
1771 2000-03-02  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1772
1773         * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
1774         NATDEPFILES list.
1775
1776 2000-03-02  Mark Kettenis  <kettenis@gnu.org>
1777
1778         * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
1779         Override definitions to include the normal FPU registers.
1780         (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
1781         REGISTER_CONVERT_TO_RAW): Removed.  The default definitions are
1782         fine for AIX/i386.
1783         (i387_to_double, double_to_i387): Remove prototypes.
1784
1785 2000-03-02  Kevin Buettner  <kevinb@redhat.com>
1786
1787         * findvar.c (extract_floating, store_floating): Use target
1788         floating point type sizes rather host sizes to determine
1789         which conversion needs to be done.
1790
1791 2000-03-02  Nick Duffek  <nsd@cygnus.com>
1792
1793         * uw-thread.c: Apply GNU conventions to comment formatting.
1794         (deactivate_uw_thread): Call remove_thread_event_breakpoints().
1795         (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
1796         call to deactivate_uw_thread().
1797
1798 Thu Mar  2 09:04:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1799
1800         * MAINTAINERS: Daniel Berlin is C++ maintainer.
1801
1802 Thu Mar  2 08:55:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1803
1804         * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
1805         a joint GNU/Linux/x86 maintainer.  Nick Duffeck and Robert Lipe
1806         share SCO/Unixware.  Nick Duffek and Peter Schauer share
1807         Solaris/x86.
1808
1809 Wed Mar  1 22:12:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1810
1811         From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
1812         * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
1813         * remote-rdi.c (arm_rdi_close): Ditto.
1814
1815 Wed Mar  1 19:31:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1816
1817         * CONTRIBUTE (configure.in): Note that patches to configure are
1818         not needed.
1819
1820 2000-03-01  Mark Kettenis  <kettenis@gnu.org>
1821
1822         * MAINTAINERS: Correct my own mail address.
1823
1824 Wed Mar  1 11:26:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1825
1826         * MAINTAINERS: Document people with paperwork pending.
1827
1828 Wed Mar  1 00:49:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1829
1830         From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1831         Make NEW_PROC_ABI interface functional on Solaris x86.
1832         * sol-thread.c (ps_lgetLDT): Rewrite to use new
1833         procfs_find_LDT_entry function from procfs.c, mostly copied from
1834         lin-thread.c.
1835         * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
1836         needed.
1837
1838 Wed Mar  1 00:34:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1839
1840         From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1841         * config/i386/tm-i386sol2.h (MERGEPID): Define.
1842
1843 Wed Mar  1 00:06:19 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1844
1845         From 1999-08-13 J.T. Conklin <jtc@redback.com>:
1846         * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
1847         FRAME_FIND_SAVED_REGS.
1848         (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
1849         * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
1850         Update.
1851
1852 Tue Feb 29 23:56:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1853
1854         From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1855         * objfiles.c (open_mapped_file):  Fix obsolete references to `mapped'
1856         parameter.
1857
1858 Tue Feb 29 18:47:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1859
1860         From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
1861         * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
1862         (top level): Add prototypes for go32_* functions.
1863         * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
1864         (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
1865         Override definitions from tm-i386.h.
1866         (REGISTER_VIRTUAL_TYPE): Remove macro definition.
1867         * i386-tdep.c (i386_extract_return_value)
1868         [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
1869         to the list of targets which return FP values in FP registers.
1870
1871         * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
1872         that this function be re-implemented using multi-arch.
1873
1874 Tue Feb 29 18:40:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1875
1876         From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
1877         * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
1878         and ScreenRows.
1879         * ser-go32.c: Include string.h, for prototype of strncasecmp.
1880         (dpmi_regs, dpmi_sregs): Remove unused variables.
1881         (dos_flush_input): Return a value, to prevent compiler warning.
1882         * expprint.c (dump_prefix_expression): Use %ld in format and cast
1883         sizeof(union exp_element) to long, to prevent GCC from complaining
1884         about format/argument mismatch.
1885         (dump_postfix_expression): Likewise.
1886
1887 Tue Feb 29 18:09:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1888
1889         * arm-tdep.c: Include <ctype.h>.
1890
1891 Tue Feb 29 17:33:49 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1892
1893         From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
1894         * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
1895         that the target's stack was valid.
1896
1897 Tue Feb 29 15:14:56 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1898
1899         From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
1900         * dwarf2read.c (read_address): Read 16-bits addresses.
1901
1902 2000-02-28  Scott Bambrough <scottb@netwinder.org>
1903
1904         * arm-linux-nat.c (fetch_nw_fpe_*):
1905         Renamed to fetch_nwfpe_* to use the same naming convention
1906         as in the Linux kernel.  Modified prototype to get rid of
1907         unused parameters.
1908         (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
1909         naming convention as in the Linux kernel.  Fixed calls to
1910         fetch_nwfpe_*.
1911         (store_fpregs): Fixed calls to store_nwfpe_*.  Removed
1912         unused variable.
1913
1914 Mon Feb 28 18:24:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1915
1916         * MAINTAINERS: Transfer d30v maintainership to David Taylor.
1917
1918 2000-02-28  Christopher Faylor  <cgf@cygnus.com>
1919
1920         * win32-nat.c: Remove unneeded header.
1921         * wince.c: Ditto.
1922
1923 Mon Feb 28 13:34:54 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1924
1925         * wince.c: Include "gdb_wait.h" and not "wait.h".
1926
1927 Mon Feb 28 10:58:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1928
1929         * MAINTAINERS: Mention mmalloc.  Expand Host/Native and
1930         Target/Architecture maintainers descriptions.
1931
1932 2000-02-26  Mark Kettenis  <kettenis@gnu.org>
1933
1934         * gnu-nat.c: Include "gdbthread.h".  Include <hurd.h>.
1935         Reorder headers a bit.  Overall cleanup and minor reformatting.
1936         (MIG_SERVER_DIED): Remove define.
1937         (proc_update_sc): Add braces to silence compiler warning.
1938         (proc_steal_exc_port): Initialize err to zero.
1939         (make_proc): Add braces to silence compiler warning.
1940         (inf_validate_task_sc): Add cast to silence compiler warning.
1941         (inf_set_traced): Reorganize a bit to silence compiler warning.
1942         (inf_validate_procs): Use mach_msg_type_number_t for all thread
1943         numbers and add braces to silence compiler warning.
1944         (gnu_wait): Add prototypes for server functions and add braces to
1945         silence compiler warnings.
1946         (S_exception_raise_request): Pass subcode to inf_debug call.
1947         (gnu_write_inferior): Remove unused variable `protection_changed'.
1948         (gnu_xfer_memory): Remove unused variable `result'.
1949         (set_sig_thread_cmd): Remove unused varible `tid'.
1950         (set_signals_cmd): Remve unused variable `trace'.
1951         (add_task_commands): Provide complete prototype.  Reformat help
1952         strings a bit to make sure the first line is a full sentence.
1953         Call info_port_rights_cmd instead of info_send_rights_cmd for the
1954         "info port-rights" command.
1955         (add_thread_commands): Provide complete prototype.  Make static.
1956         Reformat help strings a bit to make sure the first line is a full
1957         sentence.
1958         (_initialize_gnu_nat): Provide complete prototype.
1959
1960 2000-02-26  Mark Kettenis  <kettenis@gnu.org>
1961
1962         Make cross-compilation for the Hurd more friendly.
1963         From Jeff Bailey <jbailey@gnu.org>:
1964         * configure.in: Use AC_CHECK_TOOL to find MiG.
1965         * Makefile.in (MIG): New variable.
1966         * config/i386/i386gnu.mh (MIG): Remove.
1967         * configure: Regenerated.
1968
1969 2000-02-26  Kevin Buettner  <kevinb@redhat.com>
1970
1971         * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
1972         comment explaining motivation behind this function and why
1973         the generic facilities won't work for this platform.
1974         * rs6000-tdep.c (skip_prologue): Always test to make sure
1975         that an instruction is read successfully from the target's
1976         memory.  Introduce notion of instructions which may appear in
1977         the prologue, but may not end the prologue.  Added explicit
1978         check for nop instruction.  Use memset() to zero the frame
1979         data instead of assignment from a statically allocated,
1980         uninitialized structure.
1981
1982 Sat Feb 26 17:15:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1983
1984         * MAINTAINERS: Chris Faylor is responsible for all MS Windows
1985         systems.  Note that Jim Blandy as maintainer for ``tracing
1986         bytecode stuff''
1987
1988 2000-02-25  Fernando Nasser  <fnasser@cygnus.com>
1989
1990         From: Thomas Zenker <thz@Lennartz-electronic.DE>
1991         * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
1992         NetBSD...) sys_errlist should not be declared in hsys.c.
1993         NEED_SYSERRLIST is set already by configure, so we can use it.
1994         * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
1995         posix compliant and we should not work with the old compatibility
1996         stuff.  Because of that I undef BSD in case of FBSD etc and include
1997         sys/ioctl to get the flags.
1998         * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
1999         for exclusive use.
2000
2001 2000-02-24  Kevin Buettner  <kevinb@redhat.com>
2002
2003         * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
2004         of return structure in r3 if necessary.
2005         (ppc_linux_memory_remove_breakpoints): New function.
2006         * rs6000-tdep.c (skip_prologue): Make sure that the cases
2007         for storing either cr or lr to the stack only handle those
2008         cases.  (I.e, don't let these cases match 0x00000000 which is
2009         found found in the shared library trampoline prior to the
2010         loading of the shared library.)
2011         * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
2012         Declare.
2013         (MEMORY_REMOVE_BREAKPOINT): Define.
2014
2015 Wed Feb 23 23:27:48 2000  Andrew Cagney  <cagney@behemoth.cygnus.com>
2016
2017         * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
2018
2019 Thu Feb 24 18:42:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2020
2021         * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
2022         $(SUBDIR_*_INSTALL) when so configured.
2023         * configure: Regenerate.
2024
2025         * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
2026         configure.
2027         (install-only): Add dependency on $(CONFIG_INSTALL).  Delete code
2028         installing GDBtk.
2029         (uninstall): Add dependency on $(CONFIG_UNINSTALL).
2030         (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
2031         SUBDIR_GDBTK_INSTALL): Define.
2032         (install-gdbtk): New target.
2033
2034 Thu Feb 24 18:19:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2035
2036         * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
2037         * configure: Regenerate.
2038
2039 2000-02-24  Christopher Faylor  <cgf@cygnus.com>
2040
2041         * configure.tgt: Add arm, mips, sh wince targets.
2042         * config/arm/tm-wince.h: New file.
2043         * config/arm/wince.mt: New file.
2044         * config/sh/tm-wince.h: New file.
2045         * config/sh/wince.mt: New file.
2046         * config/mips/tm-wince.h: New file.
2047         * config/mips/wince.mt: New file.
2048         * wince.c: New file.
2049         * wince-stub.c: New file.
2050         * wince-stub.h: New file.
2051         * sh-tdep.c: Use correct register names for Windows CE.
2052
2053 Wed Feb 23 19:01:45 EST 2000  Nicholas Duffek <nsd@cygnus.com>
2054
2055         * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
2056         (error_return, quit_return): Merge into catch_return pointer.
2057         (return_to_top_level): Update comment.  Longjmp to *catch_errors,
2058         and communicate reason to catch_errors via setjmp return value.
2059         (catch_errors): Always catch both quit and error, and if a catch
2060         wasn't requested by caller, throw it to the next catch_error.
2061         Replace dual longjmp buffer memcpy with single pointer change.
2062         Add FIXME for possibly adding new interface to tell caller what
2063         event was caught.  Add extensive comments.
2064         * defs.h (enum return_reason): Reserve 0 for use as initial
2065         setjmp() return value.
2066         (RETURN_MASK): New public macro to generate RETURN_MASK_* from
2067         enum return_reason.
2068         (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
2069
2070 2000-02-23  Fernando Nasser  <fnasser@cygnus.com>
2071
2072         * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
2073         * valops.c (_initialize_valops): Add command "set unwindonsignal".
2074         (hand_function_call): Test for unwind_on_signal and act accordingly.
2075
2076 Wed Feb 23 12:58:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2077
2078         * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
2079         Match ../include/dis-asm.h change.
2080         * gdbarch.h: Regenerate.
2081         * corefile.c (dis_asm_read_memory): Update.
2082
2083 Mon Feb 21 13:57:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2084
2085         * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
2086         (ENABLE_CFLAGS): Move initialization to start of file.
2087         (enable-gdbmi): Add new configure option --enable-gdbmi.  When
2088         selected and an ${srcdir}/mi directory is present enable MI
2089         interface.
2090
2091         * configure: Regenerate.
2092
2093         * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
2094         SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
2095         (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
2096         CONFIG_LDFLAGS): New macros.  Initialized by autoconf via
2097         @CONFIG...@.
2098         (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
2099         INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
2100
2101         * mi: New directory. MI interface to GDB.
2102
2103         * defs.h (interpreter_p): Declare when UI_OUT.
2104         * top.c (gdb_init): When interpreter_p, check that the interpreter
2105         was recognized by one of the linked in interpreters.
2106         * main.c (interpreter_p): Define.
2107         (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
2108         * event-top.c (display_gdb_prompt): When interpreter_p, assume
2109         interpreter displays prompt.
2110
2111         * breakpoint.c (print_it_typical, watchpoint_check,
2112         print_one_breakpoint, mention): When MI include additional
2113         target status information.
2114         * infrun.c (print_stop_reason, normal_stop): Ditto.
2115
2116 2000-02-22  Jim Blandy  <jimb@redhat.com>
2117
2118         * gdbarch.sh: Make the `default' field really default to zero, as
2119         documented.
2120
2121         Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
2122         * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
2123         more function-like.
2124         (default_coerce_float_to_double, standard_coerce_float_to_double):
2125         New functions.
2126         (value_arg_coerce): Adjust for new definition.
2127         * value.h (default_coerce_float_to_double,
2128         standard_coerce_float_to_double): New declarations for the above.
2129         * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
2130         * gdbarch.c, gdbarch.h: Regenerated.
2131         * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
2132         tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
2133         definitions.
2134         * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
2135         function here.
2136         (mips_gdbarch_init): Install that as our coerce_float_to_double
2137         function.
2138
2139 2000-02-22  Kevin Buettner  <kevinb@redhat.com>
2140
2141         * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
2142         type.
2143         * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
2144         forward declaration.
2145
2146         * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
2147         where the next frame is a signal handler caller.
2148
2149         * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
2150         undef.
2151         (tm-linux.h): Include.
2152         (tm-sysv4.h): Don't include (directly).  config/tm-linux.h will
2153         include this file for us.
2154         (REALTIME_LO, REALTIME_HI): Don't define.  These are defined by
2155         config/tm-linux.h for us.
2156         (SOFUN_ADDRESS_MAYBE_MISSING): Define.
2157
2158 2000-02-21  Kevin Buettner  <kevinb@redhat.com>
2159
2160         * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
2161         (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
2162         * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
2163         and like targets.
2164
2165         * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
2166         config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
2167         * config/powerpc/xm-linux.h: Substantially revised for native
2168         port.
2169         * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
2170         (NATDEPFILES): Update list to reflect the fact that we can
2171         now debug natively.
2172
2173         * rs6000-tdep.c, config/rs6000/tm-rs6000.h
2174         (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
2175         Renamed; The former names were lacking the rs6000_ prefix.
2176         * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
2177         instead of rs6000_frame_chain.
2178         (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
2179         of rs6000_frameless_function_invocation.
2180
2181 2000-02-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2182
2183         From Philippe De Muyter  <phdm@macqel.be>
2184
2185         * event-loop.c (handle_file_event): In case of poll, enable
2186         printing of informational message if an error/exception is
2187         detected on the file descriptor.
2188
2189 2000-02-21  Jim Kingdon  <kingdon@redhat.com>
2190
2191         * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
2192
2193 Mon Feb 21 12:50:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2194
2195         * buildsym.c: Include "language.h" and "expression.h" for
2196         longest_local_hex_string_custom.
2197
2198 Mon Feb 21 11:17:18 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2199
2200         * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
2201         * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
2202         Cagney <cagney@b1.cygnus.com>.
2203
2204 Mon Feb 21 11:03:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2205
2206         * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
2207         nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
2208         Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
2209         to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
2210         Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
2211         Kingdon.
2212         * MAINTAINERS: Add Nick Clifton to write after approval list.
2213
2214 Mon Feb 21 10:30:39 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2215
2216         * MAINTAINERS: Add note on multiple maintainers.
2217
2218 2000-02-19  Philippe De Muyter  <phdm@macqel.be>
2219
2220         * cli-out.c (cli_table_header): Type of parameter `alignment' is
2221         `enum ui_align', not `int'.
2222         (cli_field_string, cli_field_skip): Likewise.
2223
2224 2000-02-18  Jim Blandy  <jimb@redhat.com>
2225
2226         From Jimmy Guo <guo@cup.hp.com>:
2227         * buildsym.h (add_free_pendings): Declare.
2228         * buildsym.c (add_free_pendings): New function.
2229         (make_blockvector): 32x64 fix using longest_local_hex_string().
2230         (start_subfile): initialize variable 'subfile'.
2231
2232 2000-02-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2233
2234         * remote.c (remote_async_detach): Use target_mourn_inferior(), to
2235         make sure that all is cleaned up after we disconnect from the
2236         target.
2237         (remote_detach): Ditto.
2238
2239 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2240
2241         From Rodney Brown  <RodneyBrown@pmsc.com>
2242         * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
2243         potentially harming mistake.
2244
2245 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2246
2247         * arm-tdep.c: Use header file instead of extern declarations for
2248         the {get,set}_arm_regname* functions.
2249
2250 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2251
2252         * configure.in: Replaces obsolete gdbtk-variable.c with
2253         gdbtk-varobj.c.
2254         * configure: Regenerate.
2255         * Makefile.in: Remove obsolete/extraneous references to
2256         gdbtk-var* files.
2257
2258 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
2259
2260         * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
2261         the conversion of the signal number.  TARGET_SIGNAL_REALTIME_33 is
2262         33 by definition, whereas REALTIME_LO might be 32 on systems that
2263         have SIG32 such as Linux.  Make sure that the signal number
2264         returned is within the range specified by REALTIME_LO and
2265         REALTIME_HI.
2266
2267 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
2268
2269         * configure: Regenerated.
2270
2271 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2272
2273         * arm-tdep.c (set_disassembly_flavor, arm_othernames,
2274         _initialize_arm_tdep): Allows the user to choose between any of
2275         the flavors available for the disassembly to be used in the "info
2276         reg" command and elsewhere in gdb.  It prevents having to maintain
2277         this information in two places by using the data kept in the
2278         opcodes directory.
2279
2280 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
2281
2282         * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
2283         prfpregset_t in <sys/procfs.h>.
2284         * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
2285         HAVE_PRFPREGSET_T.
2286         * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
2287         prgregset_t and prfpregset_t if they are not already present.
2288
2289 Wed Feb 16 19:00:02 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2290
2291         From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
2292         * procfs.c: Define MERGEPID if not defined. For osf4.0e.
2293
2294 2000-02-15  Jason Molenda  (jsm@bugshack.cygnus.com)
2295
2296         * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
2297         'do-doc'.
2298
2299 2000-02-15  Kevin Buettner  <kevinb@redhat.com>
2300
2301         Changes for AIX 4.3:
2302         * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
2303         to correct value for generic dummy frames.  When using
2304         generic dummy frames, don't attempt to write TOC value or
2305         function to call into the call dummy.
2306         (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
2307         code to also handle the PowerOpen ABI.
2308         (ppc_push_return_address): Enable for all ports.
2309         * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
2310         PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
2311         CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
2312         CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
2313         provided by generic RS6000 definitions so that call dummies
2314         are implemented using generic dummy frames instead.
2315
2316         * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
2317         prior to changing the stack pointer via ptrace().  Also, ignore
2318         attempts to store to undefined registers that are less than
2319         NUM_REGS.
2320
2321         * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
2322         frame from 436 to 448 to account for alignment padding.
2323         (rs6000_push_arguments): Obtain actual register size instead
2324         of assuming the register is 4 bytes long.  [There's still
2325         more work to be done to totally remove the 4 byte assumption,
2326         however.]  Make sure the stack is 16 byte aligned as required
2327         by the PowerOpen ABI.  Also, make sure that small structures
2328         passed in registers are properly aligned within the register.
2329
2330 2000-02-15  Jesper Skov  <jskov@cygnus.co.uk>
2331
2332         Patch applied by Kevin Buettner <kevinb@redhat.com>
2333
2334         * rs6000-tdep.c (skip_prologue): skip copying of argument
2335         registers to local variable registers.
2336
2337 2000-02-14  Jim Kingdon  <kingdon@redhat.com>
2338
2339         * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale.  A
2340         sym->section->index number is not a SECT_OFF_* code.
2341
2342 Tue Feb 15 12:07:30 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2343
2344         * MAINTAINERS (write after approval): Add H.J. Lu.
2345
2346 2000-02-14  Nick Clifton  <nickc@cygnus.com>
2347
2348         * sh-tdep.c: Remove extraneous code.
2349
2350 2000-02-14  Amit S. Kale  <akale@veritas.com>
2351
2352         * elfread.c (elf_symtab_read): Move the use of sym to after where
2353         it is set.
2354         Checked in by Jim Kingdon  <kingdon@redhat.com>
2355
2356 Mon Feb 14 15:39:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2357
2358         * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
2359
2360 Mon Feb 14 15:20:26 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2361
2362         From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
2363         * dwarf2read.c: (die_is_declaration): New fn.
2364         (read_structure_scope): Use it.
2365
2366         * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
2367
2368 2000-02-10  J.T. Conklin  <jtc@redback.com>
2369
2370         * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
2371         * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
2372         configdirs.
2373         * gdbserver/low-nbsd.c: New file.
2374
2375         * gdbserver/Makefile.in: convert to autoconf.
2376         * gdbserver/configure.in: likewise.
2377         * gdbserver/configure: generate.
2378
2379 Sun Feb 13 11:21:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2380
2381         * CONTRIBUTE: New file.  How to contribute to GDB.
2382
2383 Sun Feb 13 10:34:48 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2384
2385         * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners.  Add Kevin
2386         Buettner to powerpc maintainers.  Make Kevin Buettner the
2387         GNU/LINUX PPC native maintainer.  Add J.T. Conklin, Jim Kingdon
2388         and Jason Molenda to write after aproval list.
2389
2390 Sun Feb 13 10:18:44 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2391
2392         * MAINTAINERS: Reformat.  Separate into check-in categories.
2393
2394 Sat Feb 12 01:08:21 EST 2000  Nicholas Duffek <nsd@cygnus.com>
2395
2396         * uw-thread.c: Remove __FUNCTION__ GNUism.
2397
2398 2000-01-17  Amit S. Kale  <akale@veritas.com>
2399
2400         * elfread.c (elf_symtab_read): Use offset for the section in which a
2401         symbol resides, instead of .text section for calculating address of a
2402         symbol.
2403         Checked in by Jim Kingdon  <kingdon@redhat.com>
2404
2405 2000-02-10  Mark Kettenis  <kettenis@gnu.org>
2406
2407         * gnu-nat.c: Remove hackery to include <bits/waitflags.h>.  It is
2408         no longer necessary now we have gdb_wait.h.
2409
2410 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
2411
2412         * gnu-nat.c (proc_string): Make global.
2413         (do_mach_notify_dead_name): Suppress dead name notifications if we
2414         know that the task is dead.
2415
2416 1999-12-13  Mark Kettenis  <kettenis@gnu.org>
2417
2418         * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
2419         instead of directly from the kernel.  Add some hackery to make
2420         sure that the info isn't influenced by suspension of the task in
2421         the proc server itself.
2422
2423 2000-02-10  Jim Kingdon  <kingdon@redhat.com>
2424
2425         * defs.h (MERGEPID): Added.  Patch submitted by Andrew Hobson and
2426         approved by Michael Snyder.
2427
2428 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
2429
2430         * linux-thread.c: Include defs.h before gdb_wait.h.
2431
2432 Wed Feb  9 18:59:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2433
2434         * Makefile.in (wait_h): Delete macro.  Update all dependencies
2435         specifying gdb_wait.h instead.
2436
2437         * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
2438         remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
2439         remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
2440         convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
2441         remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
2442         remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
2443         remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
2444         ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
2445         infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
2446         fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
2447         or <sys/wait.h>.
2448         * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
2449
2450         * gdb_wait.h: New file.  Based on ../include/wait.h. Include
2451         <sys/wait.h> or <wait.h> and then define any missing WIF macros.
2452
2453 Wed Feb  9 01:14:54 2000  Andrew Cagney  <cagney@amy.cygnus.com>
2454
2455         * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
2456         * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
2457         (d10v_stack_align): Declare.
2458         * d10v-tdep.c (d10v_stack_align): Define.
2459
2460 1999-08-23  J.T. Conklin  <jtc@redback.com>
2461
2462         * top.c (remote_timeout): Change default to 2.  Add comment
2463         explaining history of changes to the default value.
2464         * remote.c (_initialize_remote): Remove code that adds set/
2465         show remotetimeout, as that's also done in top.c
2466
2467 1999-10-18  J.T. Conklin  <jtc@redback.com>
2468
2469         * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
2470         Return E01 instead of P01 when 'P' command fails.
2471
2472 2000-02-05  J.T. Conklin  <jtc@redback.com>
2473
2474         * remote.c (putpkt_binary): Handle NAK from target stub.
2475
2476 2000-02-08  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2477
2478         * configure.in: Remove the addition of sol-thread.c to the
2479         CONFIG_INITS list. This caused problems with init.c, because
2480         sol-thread.c would be grepped twice for _initialize_* functions.
2481         * configure: Ditto.
2482         * Makefile.in: Add FIXME for init.c.
2483
2484 2000-02-07  Jim Kingdon  <kingdon@redhat.com>
2485
2486         Clean up compiler warnings:
2487         * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
2488         stack.c, valprint.c: Change variables to unsigned.
2489         * bcache.c: Rearrange to avoid warnings about variables not being set.
2490         * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
2491         rather than declaring print_max and repeat_count_threashold
2492         ourselves (incorrectly).
2493         * valprint.h: Do declare repeat_count_threashold.
2494         * ch-exp.c: Use default case for internal error.
2495         * findvar.c: Don't omit argument type.
2496         * symtab.c: Remove unused variable.
2497
2498 2000-02-04  Jim Blandy  <jimb@redhat.com>
2499
2500         * c-typeprint.c (remove_qualifiers): New function.
2501         (c_type_print_base): Use it to remove qualifiers from C++
2502         qualified names, not strrchr.
2503
2504         * c-typeprint.c (c_type_print_base): Recognize type conversion
2505         operators by calling is_type_conversion_operator.
2506         (is_type_conversion_operator): New function.
2507
2508 2000-02-04  Nick Clifton  <nickc@cygnus.com>
2509
2510         * config/arm/tm-arm.h (LOWEST_PC): Define.
2511
2512 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2513
2514         * infrun.c (resume): Make just one call to target_resume(), instead
2515         of four: set up correct parameters in all the cases ahead of time,
2516         and do call at the end.
2517
2518 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2519
2520         * config/powerpc/tm-ppc-eabi.h: Define
2521         SOFUN_ADDRESS_MAYBE_MISSING.
2522
2523 2000-02-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2524
2525         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
2526         frames (revisited).
2527
2528 Fri Feb  4 22:42:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2529
2530         * Makefile.in (INIT_FILES): Append CONFIG_INITS
2531         * configure.in (CONFIG_INIT): Initialize.
2532         (links): Link srcdir/gdbtk/library to gdbtcl2.
2533         * gdbtcl2: Moved to gdbtk/library.
2534         ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
2535         gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
2536         gdbtk.h: Moved to gdbtk/generic.
2537
2538 2000-02-03  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2539
2540         * printcmd.c (build_address_symbolic): New function. Returns all
2541         the parts that are necessary to print an address in a symbolic
2542         form.
2543         (print_address_symbolic): Split into a printing part and an
2544         information building part, build_address_symbolic().
2545
2546         * defs.h (build_address_symbolic): Export.
2547
2548 2000-02-03  Jim Blandy  <jimb@redhat.com>
2549
2550         * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
2551         opcode.
2552
2553 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2554
2555         * arm-tdep.c (arm_push_arguments): Fix passing of floating point
2556         arguments on dummy frames.
2557
2558 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2559
2560         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
2561         (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
2562
2563 2000-02-01  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2564
2565         * remote.c (getpkt_sane): New function. It is the old getpkt(),
2566         which now returns a timeout indication.
2567         (getpkt): New function. Wrapper for getpkt_sane(), so that return
2568         value can still be ignored.
2569
2570 Tue Feb  1 18:47:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2571
2572         * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
2573         UI_OUT.
2574
2575 Tue Feb  1 00:17:12 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2576
2577         * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c.  Rename
2578         ``struct gdb_file'' to ``struct ui_file''.  Delete typedef
2579         GDB_FILE.
2580
2581         * Makefile.in: Update.
2582
2583         * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
2584         c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
2585         ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
2586         cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
2587         expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
2588         frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
2589         gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
2590         jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
2591         m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
2592         printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
2593         remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
2594         ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
2595         serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
2596         target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
2597         utils.c, v850ice.c, valprint.c, valprint.h, value.h,
2598         config/pa/tm-hppa.h: Update.
2599         * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
2600
2601 2000-01-31  Jason Molenda  (jsm@bugshack.cygnus.com)
2602
2603         * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
2604         config/i386/i386dgux.mh, config/i386/i386sol2.mh,
2605         config/i386/i386v4.mh, config/i386/i386v42mp.mh,
2606         config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
2607         config/m88k/delta88v4.mh, config/mips/irix4.mh,
2608         config/mips/irix5.mh, config/mips/mipsv4.mh,
2609         config/powerpc/solaris.mh (NATDEPFILES): Change references to
2610         proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
2611         proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
2612
2613 Mon Jan 31 17:14:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2614
2615         * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
2616
2617         * main.c (captured_main): Only use the legacy tui_file code when
2618         linking in older code such as the TUI.
2619
2620         * gdb-file.h, gdb-file.c: New files.
2621         * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
2622         null_file_isatty, null_file_rewind, null_file_put,
2623         null_file_flush, null_file_write, null_file_fputs,
2624         null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
2625         gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
2626         set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
2627         set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
2628         set_gdb_file_data, struct accumulated_gdb_file,
2629         do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
2630         mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
2631         mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
2632         stdio_file_delete, stdio_file_flush, stdio_file_write,
2633         stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
2634         Moved to gdb-file.h and gdb-file.c.
2635         * utils.c (enum streamtype, struct tui_stream, tui_file_new,
2636         tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
2637         tui_file_rewind, tui_file_put, tui_file_fputs,
2638         tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
2639         fputs_unfiltered_hook):
2640         Moved to tui/tui-file.c and tui/tui-file.h.
2641
2642         * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
2643         (tui-file.o, gdb-file.o): Add dependencies.
2644         (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
2645         * main.c: #include tui/tui-file.h.
2646
2647 2000-01-28  Fred Fish  <fnf@cygnus.com>
2648
2649         * findvar.c (value_from_register): Special case handling of D10V
2650         pointer values fetched from registers.
2651
2652 2000-01-28  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2653
2654         * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
2655         support for new style thumb prologues.
2656
2657 2000-01-28  Nick Clifton  <nickc@redhat.com>
2658
2659         * arm-tdep.c: Remove extraneous dash at start of strings
2660         introduced in previous delta.
2661
2662 2000-01-27  Nick Clifton  <nickc@redhat.com>
2663
2664         * arm-tdep.c: Replace uses of arm_toggle_renames() with
2665         parse_arm_disassembler_option().
2666
2667 2000-01-27  Jim Blandy  <jimb@cygnus.com>
2668
2669         * symtab.c (decode_line_1): Don't let commas that are within
2670         quotes or parenthesis terminate the line spec.  Don't use pp when
2671         removing the final double quote of a double-quoted string.  Don't
2672         forget to skip the opening double quote.  I have no clue whether
2673         this change is correct; probably we've just moved this function
2674         from one buggy place to another buggy place, and never came within
2675         an outhouse whiff of correctness.
2676         (find_toplevel_char): New function.
2677
2678 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2679
2680         * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
2681         passing the pointer to a thumb function as an argument.
2682
2683 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2684
2685         * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
2686         are reinserted for another run.
2687
2688 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2689
2690         * cli-out.c (cli_filed_string): Test for NULL string.
2691
2692 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2693
2694         * infcmd.c (run_stack_dummy): Account for a random signal stopping
2695         the inferior as well as breakpoints being hit while performing an
2696         inferior function call.
2697         * valops.c (hand_function_call): Ditto.
2698
2699 2000-01-27  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2700
2701         From  Mark Kettenis  <kettenis@gnu.org>
2702
2703         * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
2704         i386_REGS_SEGS_STATE.
2705         (HAVE_I387_REGS): Define.
2706         (FLOAT_INFO): Remove.
2707         * i386gnu-nat.c: Almost completely rewritten to use new i386
2708         register layout and `float info' implementation.
2709         * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
2710         Move prototypes from here.
2711         * gnu-nat.h: To here.
2712
2713 2000-01-24  Kevin Buettner  <kevinb@redhat.com>
2714
2715         * utils.c (get_field, put_field): Fix buffer underruns and
2716         overruns.  Also, handle case where total_len is not evenly
2717         divisible by 8.
2718         (getfield): Make sure zeroing of unwanted bits occurs even
2719         when bit field to extract does not straddle two or more
2720         bytes.
2721
2722 2000-01-23   Christopher Faylor  <cgf@cygnus.com>
2723
2724         * defs.h: Add gdb_thread_select declaration.
2725
2726 2000-01-23  Kevin Buettner  <kevinb@redhat.com>
2727
2728         * linux-thread.c (_initialize_linuxthreads): Make sure that
2729         linuxthreads_block_mask does not block SIGCHLD.
2730
2731 2000-01-20  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2732
2733         * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
2734         text so that new lines work properly.
2735
2736 2000-01-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2737
2738         * proc-utils.h: New file. Export functions from proc-*.c.
2739
2740         * proc_api.c: Rename to:
2741         * proc-api.c: New file. Add include of proc-utils.h.
2742
2743         * proc_events.c: Rename to:
2744         * proc-events.c: New file.
2745
2746         * proc_flags.c: Rename to:
2747         * proc-flags.c: New file.
2748
2749         * proc_why.c: Rename to:
2750         * proc-why.c: New file. Add include of proc-utils.h.
2751
2752         * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
2753         ctype.h, proc-utils.h.
2754         (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
2755         (open_procinfo_files): Conditionalize local variable tmp, to avoid
2756         compiler warnings.
2757         (proc_iterate_over_mappings): Conditionalize local vars mapfd and
2758         pathname.
2759         (procfs_wait): Adjust format in some printf_filetered calls to
2760         avoid compiler warnings.
2761         (make_signal_thread_runnable): Ifdef 0. The calls to this function
2762         are also ifdef'd 0 .
2763         (procfs_resume): Add parentheses around '&&' operation.
2764         (procfs_set_exec_trap): Remove unused variable.
2765         (info_proc_cmd): Add braces to avoid ambiguous else clause.
2766
2767         * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
2768         proc-why.o): Update dependencies.
2769
2770         * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
2771         proc-*.o.
2772
2773 2000-01-17  Jason Molenda  (jsm@bugshack.cygnus.com)
2774
2775         * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
2776         Fix from Robert Lipe <robertl@sco.com>.
2777         * configure: Regenerated.
2778
2779 2000-01-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2780
2781         * stack.c (print_frame_info_base): Break up into the frame info
2782         (location) printing part and the rest (source line printing).
2783         (print_frame): New function. Take care of printing the location
2784         information.
2785         Update copyright.
2786
2787         * infrun.c (normal_stop): Use enum values rather than integers for the
2788         source_flag to be passed to show_and_print_stack_frame().
2789         Update copyright.
2790
2791         * frame.h (print_what): New enum for 'source' argument to
2792         print_frame_info_base(). Use this instead of obscure numbers.
2793         Update copyright.
2794
2795 Sun Jan 16 17:58:00 2000  David Taylor  <taylor@texas.cygnus.com>
2796
2797         * event-top.c (stdin_event_handler): call quit_command rather than
2798         exit -- run cleanups, give target code a chance to say goodbye to
2799         the target.  Fixes bug where the inferior processes were left
2800         around on Solaris (and probably elsewhere) by the testsuite.
2801
2802 2000-01-14  Mark Salter  <msalter@cygnus.com>
2803
2804         * v850-tdep.c (v850_target_architecture_hook): Setup correct
2805         machine id for disassembly.
2806
2807 2000-01-13  Jim Blandy  <jimb@cygnus.com>
2808
2809         * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
2810         convert_to_regset, when regno indicates a specific register.
2811
2812 Thu Jan 13 23:34:17 EST 2000  Nicholas Duffek <nsd@cygnus.com>
2813
2814         * uw-thread.c: Document libthread.so debugging interface.  Minor
2815         comment and formatting tweaks.
2816         (DEBUG): #define as 0 instead of 1.
2817         (CALL_BASE): Include function name in error msg.
2818         (libthread_stub): Adjust inferior_pid after thread exit.
2819         (uw_thread_create_inferior): Deactivate uw_thread_ops before
2820         asking procfs_ops to create inferior.
2821         (libthread_init): Don't return nonlocally on error.
2822
2823 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2824
2825         * rdi-share/ardi.c (negotiate_params): Fix initialization of static
2826         variable.
2827
2828 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2829
2830         * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
2831         both sides are on the same state.
2832
2833 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2834
2835         * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
2836         115200 (minor syntax mistake).
2837
2838 2000-01-12  Jim Blandy  <jimb@cygnus.com>
2839
2840         * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
2841         this here, to go along with the definitions of PIDGET and TIDGET.
2842
2843 2000-01-12  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2844
2845         * thread.c (do_captured_thread_select): New function. Switch
2846         current thread, safely from within catch_errors().
2847         (gdb_thread_select): New function. Switch threads safely.
2848         (thread_command): Use gdb_thread_select().
2849         Include ui-out.h.
2850         (do_captured_list_thread_ids): New function.
2851         (gdb_list_thread_ids): New function.
2852
2853         * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
2854
2855 2000-01-11  Christopher Faylor <cgf@cygnus.com>
2856
2857         * configure.in: Avoid linking -limagehlp unless it's a native build.
2858         * configure: Regenerate.
2859         * thread.cc (add_thread): Clear private data pointer here or suffer
2860         strange behavior when it is checked for NULL later.
2861
2862 2000-01-09  Christopher Faylor  <cgf@cygnus.com>
2863
2864         * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
2865         * configure.in: Add an additional library to cygwin link.
2866         * configure: Regenerate.
2867
2868         Patch from Egor Duda <deo@logos-m.ru>:
2869         * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
2870         type.
2871
2872 2000-01-07  Michael Snyder  <msnyder@cleaver.cygnus.com>
2873
2874         * uw-thread.c: New file to support UnixWare user-mode threads:
2875         contributed by Nickolas Duffek  <nsd@cygnus.com>.
2876         * target.h (struct target_ops): New vector, to_extra_thread_info,
2877         allows back-ends to give extra details in info thread display.
2878         (target_extra_thread_info): define new macro.
2879         (target_find_new_threads): simplify macro.  Cleanup comments.
2880         * target.c (to_extra_thread_info): default and inherit new vector.
2881         (cleanup_target): eliminate PARAMS, break up long lines,
2882         provide default definition for to_extra_thread_info, and
2883         to_find_new_threads.  Default to_thread_alive and to_query
2884         to return_zero, not target_ignore (they each return int not void).
2885         (debug_to_find_new_threads): new debug entry.
2886         (setup_target_debug): add debug_to_find_new_threads.
2887         * gdbthread.h: export struct thread_info, find_thread_pid, and
2888         iterate_over_threads.  Add comments.  Eliminate PARAMS.  Update
2889         copyright.  Add new private data pointer for use by target back-ends.
2890         * thread.c (struct thread_info): move definition to gdbthread.h.
2891         (find_thread_pid): new exported function for thread lookup.
2892         (iterate_over_threads): new exported function for applying
2893         arbitrary operations to threads.  Update copyright to 2000.
2894         (info_threads_command): use new target_extra_thread_info vector
2895         to display extra information about each thread (if implemented).
2896         * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
2897         Add defines for PIDGET, etc.
2898         * config/i386/tm-i386sol2.h: ditto.
2899         * config/sparc/tm-sun4sol2.h: ditto.
2900         * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
2901         * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
2902         if -lpthread and -lpthreads fail.
2903
2904         * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
2905         (proc_flags): combine flags that UnixWare splits into two locations.
2906         (proc_modify_flag): add support for PR_KLC (kill on last close).
2907         (proc_[un]set_kill_on_last_close): new functions.
2908
2909 2000-01-07  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2910
2911         * infrun.c (normal_stop): Print out thread id when we stop.
2912
2913 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2914
2915         * remote.c (remote_open_1): Fix message so it does not imply a
2916         specific syntax for serial ports, as it is OS dependent.
2917         (remote_async_open_1): Ibid.
2918         (init_remote_ops): Ibid.
2919
2920 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2921
2922         * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
2923         "set remotebaud" command (if set) when no speed is specified on
2924         the "target rdi" command.
2925
2926 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2927
2928         * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
2929         115200.
2930         (baud_options[]): Ibid.
2931
2932 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2933
2934         * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
2935         used by each operating system.
2936
2937 2000-01-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2938
2939         * breakpoint.c (until_break_command): Add an argument for the
2940         continuation, the beginning of the cleanups set up by this
2941         command.
2942         (until_break_command_continuation): Do cleanups until the one
2943         passed in as argument instead of doing all of them.
2944
2945         * infcmd.c (finish_command_continuation): Expect a new argument,
2946         which indicates up to where to do cleanups. Update calls to
2947         do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
2948         (finish_command): Add another argument for the continuation: the
2949         starting cleanup for this command.
2950
2951 2000-01-05  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2952
2953         From Grant Edwards <grante@visi.com> (original patch from Thomas
2954         Zenker ):
2955         * rdi-share/ardi.c: Allow interruption of interruptible
2956         targets with a <CNTL-C>.
2957
2958 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2959
2960         * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
2961         to control port to accommodate some versions of Angel.
2962
2963 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2964
2965         * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
2966         Add interpretation for C Support Library packets.
2967
2968 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2969
2970         * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
2971         is now being modified.
2972         * rdi-share/devsw.h: Adjust declaration of the above funtion.
2973
2974 For older changes see ChangeLog-99
2975 \f
2976 Local Variables:
2977 mode: change-log
2978 left-margin: 8
2979 fill-column: 74
2980 version-control: never
2981 End: