gdb/ChangeLog

   1 2000-09-17  Kevin Buettner  <kevinb@redhat.com>
   2
   3         * ppc-linux-nat.c (fill_gregset, fill_fpregset): New functions.
   4         * config/powerpc/linux.mh (NATDEPFILES): Remove linux-thread.o.
   5         Add proc-service.o, thread-db.o, and lin-lwp.o.
   6         (LOADLIBES): Define.
   7         * config/powerpc/nm-linux.h (ATTACH_DETACH, SVR4_SHARED_LIBS):
   8         Remove defines which are already present in ../nm-linux.h.
   9         (solib.h): Don't include this file; it's already included by
  10         ../nm-linux.h.
  11         (PREPARE_TO_PROCEED, GET_THREAD_SIGNALS, ATTACH_LWP): Define
  12         to use the following lin-lwp.c functions...
  13         (lin_lwp_prepare_to_proceed, lin_thread_get_thread_signals,
  14         lin_lwp_attach_lwp): Declare.
  15
  16 2000-09-17  Kevin Buettner  <kevinb@redhat.com>
  17
  18         * m88k-nat.c (fetch_inferior_registers): Protoize.
  19         * m88k-tdep.c (m88k_skip_prologue): Protoize.
  20
  21 2000-09-15  Fernando Nasser  <fnasser@totem.to.cygnus.com>
  22
  23         * varobj.c (varobj_set_value): Call wrapped version of
  24         parse_exp_1() to avoid longjumps.
  25
  26 2000-09-15  Fernando Nasser  <fnasser@totem.to.cygnus.com>
  27
  28         * remote.c (putpkt_binary): Call read_frame, not getpkt. Log message.
  29         (read_frame): Do not call error() on communication error when
  30         reading checksum, but return failure instead and log message.
  31
  32 2000-09-15  Fernando Nasser  <fnasser@cygnus.com>
  33
  34         * ser-unix.c (do_unix_readchar): Prevent infinite read wait to be
  35         interrupted after 32K seconds.
  36
  37 2000-09-15  Kevin Buettner  <kevinb@redhat.com>
  38
  39         * language.c (show_case_command, set_case_command): Protoize.
  40         * m3-nat.c (m3_xfer_memory, fetch_thread_info): Protoize.
  41
  42 2000-09-12  Kevin Buettner  <kevinb@redhat.com>
  43
  44         * lin-thread.c (threadlist_iter, get_lwp_from_thread_id,
  45         thread_db_xfer_memory): Protoize.
  46         * linux-thread.c (iterate_active_threads): Protoize.
  47
  48 2000-09-12  Kevin Buettner  <kevinb@redhat.com>
  49
  50         * objfiles.c (objfile_relocate): Don't assume that offsets
  51         associated with one of SECT_OFF_TEXT, SECT_OFF_DATA, or
  52         SECT_OFF_BSS will be adequate for relocating all of the
  53         sections in an objfile.
  54
  55 2000-09-12  Fernando Nasser  <fnasser@cygnus.com>
  56
  57         * remote-rdi.c (arm_rdi_open): Fix typo in error message.
  58
  59 Wed Sep 13 03:08:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  60
  61         * remote-mips.c (mips_expect, mips_getstring, mips_send_packet,
  62         mips_send_packet, pmon_insert_breakpoint, send_srec,
  63         pmon_check_ack, pmon_check_entry_address,
  64         _initialize_remote_mips): Replace the magic two seconds with
  65         ``remote_timeout''.
  66         (pmon_check_entry_address, pmon_check_total): New functions.  Use
  67         ``remote_timeout'' instead of magic two seconds.
  68         (pmon_end_download): Rewrite.  Use pmon_check_entry_address and
  69         pmon_check_total.
  70
  71 2000-09-12  Alexandre Oliva  <aoliva@redhat.com>
  72
  73         * MAINTAINERS: Added myself.
  74
  75 2000-09-11  Alexandre Oliva  <aoliva@redhat.com>
  76
  77         * acinclude.m4 (CY_GNU_GETTEXT): Add dummy definition, so that the
  78         one brought in by ../bfd/acinclude.m4 prevails.
  79         * aclocal.m4, configure: Rebuilt.
  80
  81 2000-09-11  Kevin Buettner  <kevinb@redhat.com>
  82
  83         * configure.in (HAVE_STRUCT_LINK_MAP32): Change test to use
  84         AC_TRY_COMPILE instead of AC_TRY_RUN.
  85         * configure: Regenerate.
  86
  87 2000-09-11  Kevin Buettner  <kevinb@redhat.com>
  88
  89         * irix4-nat.c (fetch_core_registers): Protoize.
  90         * irix5-nat.c (fetch_core_registers, find_solib): Protoize.
  91
  92 2000-09-06  Mark Kettenis  <kettenis@gnu.org>
  93
  94         * lin-lwp.c (normal_mask, blocked_mask): New variables.
  95         (lin_lwp_wait): Block SIGCHLD here if it isn't already blocked.
  96         (lin_lwp_mourn_inferior): Restore the origional signal mask, and
  97         reset the mask of blocked signals.
  98         (_initialize_lin_lwp): Don't block SIGCHLD here, but do initialize
  99         suspend_mask and blocked_mask.  This makes us pass
 100         gdb.base/sigall.exp for Linux/x86 now.
 101         (lin_thread_get_thread_signals): Treat the LinuxThreads "cancel"
 102         signal similarly to SIGCHLD in the generic code.  Avoids GDB being
 103         terminated by a Real-time signal.
 104
 105 2000-09-08  Kevin Buettner  <kevinb@redhat.com>
 106
 107         * infptrace.c, infttrace.c (child_xfer_memory): Protoize.
 108
 109 2000-09-07  J.T. Conklin  <jtc@redback.com>
 110
 111         * config/i386/nbsd.mt (TDEPFILES): Add i386nbsd-tdep.o.
 112         * i386nbsd-nat.c (i386nbsd_use_struct_convention): Moved from here.
 113         * i386nbsd-tdep.c (i386nbsd_use_struct_convention): To here.
 114         * i386nbsd-tdep.c: New file.
 115
 116 2000-09-07  Kevin Buettner  <kevinb@redhat.com>
 117
 118         * i386mach-nat.c (fetch_inferior_registers, fetch_core_registers):
 119         Protoize.
 120         * i960-tdep.c (i960_skip_prologue, leafproc_return, mem): Protoize.
 121
 122 Thu Sep  7 21:59:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 123
 124         * aclocal.m4: Regenerate.
 125         * config.in, configure: Regenerate.
 126
 127 Wed Sep  6 23:15:43 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 128
 129         * remote-rdi.c (voiddummy): Update function signature to match
 130         struct Dbg_HostosInterface's reset method.
 131         * remote-rdp.c (rdp_step): Fix handle parameter to
 132         remote_rdp_insert_breakpoint and remote_rdp_remove_breakpoint.
 133
 134         * arm-tdep.c (SIGCONTEXT_REGISTER_ADDRESS_P): Provide default
 135         definition.
 136         (arm_init_extra_frame_info): Use.
 137
 138 2000-09-06  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 139
 140         * m68hc11-tdep.c (m68hc11_store_return_value): Store the value
 141         in D and X if it's larger than 16-bits.
 142         (m68hc11_extract_return_value): Fix extractions for 1 and 3 bytes
 143         return.
 144         (m68hc11_push_return_address): Use CALL_DUMMY_ADDRESS for the
 145         return address.
 146         (m68hc11_use_struct_convention): Check for struct and union.
 147         (m68hc11_return_value_on_stack): Use the struct convention.
 148         (m68hc11_call_dummy_address): Use the entry point address.
 149         (m68hc11_push_arguments): Fix alignment and padding.
 150         (m68hc11_stack_align): New function.
 151         (m68hc11_gdbarch_init): Register it.
 152
 153 2000-09-06  Scott Bambrough <scottb@netwinder.org>
 154
 155         * arm-linux-tdep.c (arm_linux_skip_solib_resolver):
 156         Removed debug print statement.  Removed arm_pc_is_thumb prototype.
 157         * config/arm/tm-arm.h (arm_pc_is_thumb, arm_pc_is_thumb_dummy):
 158         Move prototypes here from tm-embed.h.
 159         * config/arm/tm-embed.h (arm_pc_is_thumb, arm_pc_is_thumb_dummy):
 160         Remove prototypes.  Moved to tm-arm.h.
 161
 162 2000-09-06  H.J. Lu  <hjl@gnu.org>
 163
 164         * TODO: Add hardware watchpoint problems on x86 OSes for 5.1.
 165
 166 2000-09-06  Kevin Buettner  <kevinb@redhat.com>
 167
 168         * ia64-tdep.c (examine_prologue): Add rotating register rename
 169         support for the general registers.
 170         (ia64_get_saved_register): Add rotating register rename support
 171         for the predicate registers and the floating-point registers.
 172
 173 2000-09-05  Kevin Buettner  <kevinb@redhat.com>
 174
 175         * config/arm/tm-linux.h (arm_linux_sigcontext_register_address,
 176         arm_linux_in_sigtramp): Declare.
 177         (IN_SIGTRAMP, SIGCONTEXT_REGISTER_ADDRESS): Define.
 178         * arm-tdep.c (SIGCONTEXT_REGISTER_ADDRESS): Define to be 0
 179         if not already defined by tm.h.
 180         (arm_scan_prologue): Don't assume that the prologue instructions
 181         will be in a contiguous clump.
 182         (arm_init_extra_frame_info): Add support for sigtramp frames.
 183         (arm_pc_is_thumb, arm_pc_is_thumb_dummy): Change type of
 184         `memaddr' from bfd_vma to CORE_ADDR.
 185         * arm-linux-tdep.c (gdbcore.h, frame.h): Include.
 186         (arm_pc_is_thumb): Declare.
 187         (arm_linux_skip_solib_resolver): Fix printf() statement.  [Which
 188         shouldn't be there anyway.]
 189         (ARM_LINUX_SIGRETURN_INSTR, ARM_LINUX_RT_SIGRETURN_INSTR): New
 190         defines.
 191         (arm_linux_in_sigtramp, arm_linux_sigcontext_register_address):
 192         New functions.
 193
 194 2000-09-05  Kevin Buettner  <kevinb@redhat.com>
 195
 196         * i386aix-nat.c (fetch_core_registers): Protoize.
 197         * hpux-thread.c (hpux_thread_xfer_memory): Protoize.
 198
 199 2000-09-06  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 200
 201         * m68hc11-tdep.c (m68hc11_frame_chain): Check for pc in call dummy.
 202         (m68hc11_guess_from_prologue): 'des' instruction to allocate 1 byte
 203         on the stack can appear in the prologue.
 204
 205 2000-09-05  Michael Snyder  <msnyder@cleaver.cygnus.com>
 206
 207         * sol-thread.c (ps_pdmodel): Protect with an ifdef.
 208
 209 Mon Sep  4 16:21:31 2000  Andrew Cagney  <cagney@amy.cygnus.com>
 210
 211         * gdbarch.sh: Use printf instead of echo.
 212         (do_read): During read, pad ``::'' with spaces and then strip out
 213         those spaces.  Avoid problems with IFS=:.
 214
 215 2000-09-04  Mark Kettenis  <kettenis@gnu.org>
 216
 217         * config/i386/nm-linux.h: Include <signal.h>.
 218
 219 2000-09-04 Pierre Muller <muller@ics.u-strasbg.fr>
 220
 221         * c-typeprint.c (c_typedef_print): remove (replaced by
 222         typedef_print in typeprint.c).
 223         * typeprint.c (typedef_print): new function. (old c_typedef_print
 224         function with pascal language support added).
 225         * value.h (c_printdef_print): removed.
 226         (typedef_print): declare.
 227         * symtab.c (print_symbol_info): call to c_typedef_print replaced
 228         by call to typedef_print.
 229
 230 2000-09-03  Mark Kettenis  <kettenis@gnu.org>
 231
 232         * config/i386/nm-linux.h (PREPARE_TO_PROCEED, ATTCH_LWP,
 233         GET_THREAD_SIGNALS): New defines.
 234         * config/i386/linux.mh (NATDEPFILES): Remove lin-thread.o and
 235         linux-threads.o.  Add proc-service.o, thread-db.o and lin-lwp.o.
 236         * proc-service.c: New file.
 237         * thread-db.c: New file.
 238         * lin-lwp.c: New file.
 239
 240         * gdb_assert.h: New file.
 241
 242         * gdb_thread_db.h [HAVE_THREAD_DB_H]: Include <thread_db.h>.
 243         [!HAVE_THREAD_DB_H]: Update from current glibc thread_db.h.  Deal
 244         with absence of <stdint.h> here.
 245
 246         * gdb_proc_service.h: Add copyright notice.
 247         Protect against multiple inclusion.
 248         Add fix for broken prfpregset_t here.
 249         (struct ps_prochandle): Declare here.
 250         [HAVE_PROC_SERVICE_H]: Include <proc_service.h>.
 251         [!HAVE_PROC_SERVICE_H]: Include "gregset.h", define prgregset_t
 252         and prfpregset_t in terms of gdb_gregset_t and gdb_fpregset_t if
 253         necessary.
 254         * lin-thread.c: Unconditionally include "gdb_proc_service.h".
 255         Remove fix for broken prfpregset_t here.
 256         (struct ps_prochandle): Don't declare here.
 257
 258         * MAINTAINERS: Add myself as threads co-maintainer.
 259
 260 2000-09-01  David Anderson  <davea@sgi.com>
 261
 262         * arch-utils.c arch-utils.h blockframe.c fork-child.c:
 263         Corrected comment spelling dependant->dependent.
 264         * corelow.c (default_core_sniffer): Corrected comment
 265         spelling.
 266         * cp-valprint.c (cp_print_value_fields): Corrected
 267         comment spelling.
 268         * d10v-tdep.c dbxread.c: Corrected comment spelling
 269         dependan->dependen.
 270         * defs.h: Corrected spelling, meant 64, not 32, in comment.
 271         * dst.h eval.c event-loop.c: Corrected comment spelling.
 272         * event-top.c gdb-events.sh: Corrected comment spelling.
 273         * gdbarch.c: Corrected comment spelling.
 274         * gdbarch.h gdbarch.sh: Corrected comment spelling,
 275         dependant->dependent.
 276         * gdbtypes.c gdbtypes.h: Corrected comment spelling.
 277         * infcmd.c infrun.c: Corrected comment spelling.
 278         * symfile.c symfile.h target.h: Corrected comment spelling,
 279         dependant->dependent.
 280         * tracepoint.h: Corrected comment spelling.
 281
 282 2000-09-01  Kevin Buettner  <kevinb@redhat.com>
 283
 284         * hppa-tdep.c (record_text_segment_lowaddr): Protoize.
 285         * hppah-nat.c (child_xfer_memory): Protoize.
 286
 287 2000-09-01  Kevin Buettner  <kevinb@redhat.com>
 288
 289         * symtab.c (decode_line_1):  Make sure leading character is
 290         actually a colon before skipping over leading colons in global
 291         namespace specification.
 292
 293 2000-09-01  Michael Snyder  <msnyder@cleaver.cygnus.com>
 294
 295         * regcache.c (reg_flush_command): New function.  Maintainer-mode
 296         command, flushes GDB's register cache, for testing purposes.
 297
 298 2000-08-31  J.T. Conklin  <jtc@redback.com>
 299
 300         * dcache.c (dcache_info): Output a cache line's state vector so it
 301         lines up under the data vector.
 302
 303         * dcache.c (dcache_read_line): New function.
 304         (dcache_peek_byte): Use it.
 305         (dcache_alloc): Return NULL if write of reclaimed cache line fails.
 306         (dcache_peek_byte, dcache_poke_byte): Return failure if
 307         dcache_alloc() returns a NULL data block pointer.
 308         (dcache_xfer_memory): Don't force writeback unless we were writing.
 309
 310         * monitor.c (monitor_expect): Change places where immediate_quit
 311         is set to 1 or 0 to increments and decrements respectively.  This
 312         allows such changes to nest properly.
 313         * ocd.c (ocd_start_remote): Likewise.
 314         * remote-adapt.c (expect): Likewise.
 315         * remote-array.c (expect): Likewise.
 316         * remote-eb.c (expect): Likewise.
 317         * remote-e7000.c (e7000_start_remote): Likewise.
 318         * remote-mips.c (mips_expect_timeout, mips_getstring): Likewise.
 319         * remote-nrom.c (expect): Likewise.
 320         * remote-os9k.c (expect): Likewise.
 321         * remote-sds.c (sds_start_remote): Likewise.
 322         * remote-st.c (expect): Likewise.
 323         * remote-utils.c (sr_expect): Likewise.
 324         * remote.c (remote_start_remote): Likewise.
 325         * tracepoint.c (read_actions): Likewise.
 326
 327         * remote-mips.c (mips_getstring): Balance changes to immediate_quit.
 328
 329 2000-08-31  David Anderson  <davea@sgi.com>
 330
 331         * MAINTAINERS: Add myself to write-after-approval list.
 332
 333 2000-08-30  Kevin Buettner  <kevinb@redhat.com>
 334
 335         * gnu-nat.c (gnu_xfer_memory): Protoize.
 336         * hp-psymtab-read.c (scan_procs, hp_quick_traverse): Protoize.
 337
 338 2000-08-30  Kevin Buettner  <kevinb@redhat.com>
 339
 340         * solib.c (solib_extract_address, LM_ADDR, LM_NEXT, LM_NAME,
 341         LM_ADDR, IGNORE_FIRST_LINK_MAP_ENTRY, first_link_map_member,
 342         open_symbol_file_object, current_sos): Rename
 343         bfd_elf_get_arch_size to bfd_get_arch_size().
 344         * sol-thread.c (rw_common, ps_pdmodel): Likewise.
 345
 346 2000-08-30  David Edelsohn  <dje@watson.ibm.com>
 347
 348         Patch applied by Kevin Buettner <kevinb@redhat.com>:
 349
 350         * rs6000-nat.c (xcoff_relocate_symtab): Pass correct size
 351         to xrealloc().
 352
 353 2000-08-29  Michael Snyder  <msnyder@seadog.cygnus.com>
 354
 355         * valops.c (value_cast): Indentation fix-up.
 356         * acconfig.h (HAVE_PRGREGSET32_T, HAVE_PRFPREGSET32_T,
 357         HAVE_STRUCT_LINK_MAP32): New configure macros.
 358         * config.in: Ditto.
 359         * configure.in: Test for the above new macros.
 360         * breakpoint.c: Update copyright date.
 361         * core-sol2.c: Include v9/sys/privregs.h directly to
 362         work around a bug in Sun's Solaris 8 header files.
 363         (fetch_core_registers): Use the above new configure macros to
 364         handle cross-debugging of 32-bit core files on a 64-bit host.
 365         * sol-thread.c (ps_pdmodel) New function.
 366         (rw_common): For debugging of 32-bit apps on a 64-bit host,
 367         truncate addresses to 32 bits.
 368         * solib.c (solib_extract_address): Functionize.  Make 32/64 aware.
 369         (LM_ADDR, LM_NEXT, LM_NAME): Ditto.
 370         (IGNORE_FIRST_LINK_MAP): Ditto.
 371         (first_link_map_member): Make 32/64 aware.
 372         (open_symbol_file_object): Ditto.
 373         (current_sos): Ditto.
 374
 375 2000-08-29  Michael Snyder  <msnyder@cleaver.cygnus.com>
 376
 377         * i386-linux-nat.c (i386_linux_skip_solib_resolver,
 378         skip_hurd_resolver, find_minsym_and_objfile): Move these
 379         solib functions into i386-linux-tdep.c for cross debugging.
 380         * i386-linux-tdep.c: Receive the above functions.
 381
 382 2000-08-29  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 383
 384         * m68hc11-tdep.c (stack_correction): New variable for stack offset
 385         correction (1 for 68hc11, 0 for 68hc12).
 386         (m68hc11_saved_pc_after_call): Use it.
 387         (m68hc11_frame_chain): Likewise.
 388         (m68hc11_frame_init_saved_regs): Likewise.
 389         (m68hc11_init_extra_frame_info): Likewise.
 390         (m68hc11_push_return_address): Likewise.
 391         (m68hc11_push_arguments): Struct address must be corrected by
 392         applying the stack_correction offset.
 393         (m68hc11_store_struct_return): Likewise.
 394
 395 2000-08-28  Kevin Buettner  <kevinb@redhat.com>
 396
 397         * gdbserver/utils.c (error, fatal): Protoize.
 398
 399 2000-08-27  Mark Kettenis  <kettenis@gnu.org>
 400
 401         * i386-linux-nat.c (fetch_inferior_registers): Move call to
 402         dummy_sse_values ...
 403         (supply_fpregset): ... here.
 404
 405 2000-08-27  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 406
 407         * pa64solib.c (pa64_solib_load_symbols): Don't use ANOFFSET as an
 408         lvalue.
 409         * xcoffread.c (xcoff_symfile_offsets): Ditto
 410         * somsolib.c (som_solib_section_offsets): Ditto.
 411         * somread.c (som_symfile_offsets): Ditto.
 412         * rs6000-nat.c (vmap_symtab): Ditto.
 413         * remote-vx.c (vx_add_symbols): Ditto.
 414         * remote-os9k.c (rombug_wait): Ditto.
 415
 416 2000-08-27  Mark Kettenis  <kettenis@gnu.org>
 417
 418         * gregset.h: Protect against multiple inclusion.  Remove some
 419         redundant spaces.
 420
 421 Sun Aug 27 00:00:04 2000  Christopher Faylor <cgf@cygnus.com>
 422
 423         * win32-nat.c (dll_symbol_command): Tack a .dll on the end of a
 424         supplied argument if it is missing an extension.
 425
 426 2000-08-24  Egor Duda <deo@logos-m.ru>
 427
 428         * corelow.c: Define O_BINARY if it isn't defined.
 429         (core_open): Open core file in binary mode.
 430         * config/i386/tm-cygwin.h (child_clear_solibs): Rename from
 431         child_clear_solib.
 432         * config/i386/cygwin.mh: Add dependency from corelow.o.
 433         * win32-nat.c (register_loaded_dll): New function.  Add dll to the list
 434         of currently loaded dlls.
 435         (handle_load_dll): Use register_loaded_dll.
 436         (child_solib_add): Distinguish between active process and core targets.
 437         (solib_symbols_add): Load symbols from loaded dll.
 438         (core_dll_symbols_add): New function.  Load symbols from dll referenced
 439         in core.
 440         (core_section_load_dll_symbols): New function.
 441         (dll_code_sections_add): New function.
 442         (map_single_dll_code_section): New function.
 443         (fetch_elf_core_registers): New function.
 444         (_initialize_core_win32): New function.
 445
 446 2000-08-26  Kevin Buettner  <kevinb@redhat.com>
 447
 448         * gdbserver/gdbreplay.c (main): Protoize.
 449         * gdbserver/server.c (start_inferior, main): Protoize.
 450
 451 2000-08-26  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 452
 453         * m68hc11-tdep.c (m68hc11_register_names): Update name of registers.
 454         (m68hc11_get_register_info): New function.
 455         (m68hc11_initialize_register_info): New function to get addresses
 456         of soft registers.
 457         (m68hc11_which_soft_register): New function.
 458         (m68hc11_fetch_pseudo_register, m68hc11_store_pseudo_register):
 459         New functions to translate read/write of soft registers into a
 460         memory read/write.
 461         (m68hc11_guess_from_prologue): Initialize soft register addresses.
 462         Use the soft register addresses to guess the prologue.
 463         (m68hc11_gdbarch_init): Install the pseudo registers.
 464
 465         * m68hc11-tdep.c (m68hc11_register_name, m68hc11_breakpoint_from_pc,
 466         m68hc11_saved_pc_after_call, m68hc11_frame_saved_pc,
 467         m68hc11_frame_args_address, m68hc11_frame_locals_address,
 468         m68hc11_guess_from_prologue, m68hc11_push_arguments,
 469         m68hc11_call_dummy_address, m68hc11_call_dymmy_address,
 470         m68hc11_register_virtual_type, m68hc11_store_struct_return,
 471         m68hc11_store_return_value, m68hc11_extract_return_value,
 472         m68hc11_use_struct_convention, m68hc11_return_value_on_stack,
 473         m68hc11_extract_struct_value_address, m68hc11_push_return_address,
 474         m68hc11_register_byte, m68hc11_register_raw_size,
 475         m68hc11_gdbarch_init): New functions for multi-arch support.
 476         (m68hc11_not_yet): Remove.
 477
 478 Fri Aug 25 16:57:05 2000  David Taylor  <taylor@texas.cygnus.com>
 479
 480         * regcache.c (register_changed): New function.
 481         * value.h: Declare it.
 482
 483 Fri Aug 25 12:11:21 2000  David Taylor  <taylor@texas.cygnus.com>
 484
 485         * symtab.c (search_symbols): Fix off by one error in index for
 486         initializing variables ourtype, ourtype2, ourtype3, and ourtype4.
 487         (symtab_symbol_info): fix similar off by one error.
 488
 489 Fri Aug 25 12:03:15 2000  David Taylor  <taylor@texas.cygnus.com>
 490
 491         * gdbarch.sh (TARGET_ADDR_BIT): New macro for the number
 492         of bits in gdb's representation of a target address.
 493         * gdbarch.c, gdbarch.h: Regenerated.
 494         * gdbtypes.c (build_gdbtypes): Use TARGET_ADDR_BIT instead of
 495         TARGET_PTR_BIT when initializing builtin_type_CORE_ADDR.
 496         * printcmd.c (print_address_numeric): Use TARGET_ADDR_BIT instead
 497         of TARGET_PTR_BIT, because we're printing an address, not a pointer.
 498
 499 2000-08-25  Pierre Muller  <muller@ics.u-strasbg.fr>
 500
 501        * Makefile.in: add rules to compile and link pascal specific files.
 502        * config/djgpp/fnchange.lst: add substitution for p-exp.tab.c.
 503
 504 2000-08-20  Michael Chastain  <chastain@redhat.com>
 505
 506         * remote.c (read_frame): Handle SERIAL_TIMEOUT while reading
 507         checksum.
 508
 509 2000-08-23  Kevin Buettner  <kevinb@redhat.com>
 510
 511         * dstread.c (dst_symfile_offsets): Protoize.
 512         * fork-child.c (fork_inferior): Protoize.
 513
 514 2000-08-21  Kevin Buettner  <kevinb@redhat.com>
 515
 516         * dbxread (dbx_symfile_read, process_later): Protoize.
 517         * dsrec.c (load_srec): Protoize.
 518
 519 2000-08-18  Andrew Cagney  <cagney@ops1.cygnus.com>
 520
 521         * mips-tdep.c (mips_gdbarch_init): Check arches->gdbarch and not
 522         current_gdbarch for a match.
 523
 524 2000-08-18  J.T. Conklin  <jtc@redback.com>
 525
 526         * MAINTAINERS: Add myself as dcache.c maintainer.
 527
 528         * remote-nindy.c (nindy_load): Invalidate dcache.
 529
 530         * dcache.c (dcache_invd): Renamed from dcache_flush.  The term
 531         flush with respect to caches usually implies that data will be
 532         written to memory.
 533         (dcache_init, dcache_xfer_memory): Updated.
 534         * monitor.c (flush_monitor_dcache, monitor_resume, monitor_load):
 535         Updated.
 536         * ocd.c (ocd_open, ocd_resume, bdm_reset_command): Updated.
 537         * remote-bug.c (bug_load, bug_resume): Updated.
 538         * remote-nindy.c (nindy_open, nindy_resume): Updated.
 539         * remote-sds.c (sds_open, sds_resume): Updated.
 540         * remote-utils.c (gr_open): Updated.
 541         * remote.c (remote_open_1, remote_resume, remote_async_resume,
 542         remote_cisco_open): Updated.
 543         * wince.c (child_create_inferior, child_resume): Updated.
 544
 545         * monitor.c (monitor_open): Free dcache before creating a new one.
 546         * dcache.c (dcache_free): New function.
 547         * dcache.h (dcache_free): New prototype.
 548
 549 2000-08-18  Andrew Cagney  <cagney@ops1.cygnus.com>
 550
 551         * remote-array.c (array_fetch_register): Pass dummy parameter to
 552         array_fetch_registers.
 553         (array_store_register): Ditto.
 554
 555 2000-08-16  Eli Zaretskii <eliz@is.elta.co.il>
 556
 557         * value.h (struct value) <lazy>: Add a comment about its use for
 558         watchpoints.
 559
 560 2000-08-12  Kevin Buettner  <kevinb@redhat.com>
 561
 562         * cxux-nat.c (fetch_inferior_registers): Protoize.
 563         * d10v-tdep.c (d10v_frame_chain_valid, d10v_extract_return_value):
 564         Protoize.
 565         * d30v-tdep.c (d30v_frame_chain_valid, d30v_extract_return_value):
 566         Protoize.
 567
 568 Fri Aug 11 19:00:51 2000  Andrew Cagney  <cagney@makita.cygnus.com>
 569
 570         * config/mn10300/tm-mn10300.h (REGISTER_SIZE,
 571         MAX_REGISTER_RAW_SIZE, REGISTER_VIRTUAL_TYPE, REGISTER_BYTE,
 572         REGISTER_VIRTUAL_SIZE, REGISTER_RAW_SIZE): Disable.
 573         * mn10300-tdep.c (mn10300_do_registers_info,
 574         mn10300_print_register): New functions.  Pretty print registers.
 575         (mn10300_register_virtual_type, mn10300_register_byte,
 576         mn10300_register_virtual_size, mn10300_register_raw_size): New
 577         functions.
 578         (mn10300_gdbarch_init): Update.
 579
 580         * mn10300-tdep.c (mn10300_gdbarch_init): Check for mn10300 variant
 581         and not mips variant in the info struct.
 582
 583 2000-08-11  Mark Kettenis  <kettenis@gnu.org>
 584
 585         * i386-linux-nat.c [! HAVE_PTRACE_GETFPXREGS] (fetch_fpxregs,
 586         store_fpxregs): Return 0.
 587
 588 2000-08-11  Andrew Cagney  <cagney@lulu.cygnus.com>
 589
 590         * regcache.c (GET_SAVED_REGISTER): Restore definition.  Was lost
 591         as part of 2000-08-10 Andrew Cagney <cagney@ops1.cygnus.com>.
 592
 593 2000-08-11  J.T. Conklin  <jtc@redback.com>
 594
 595         * dcache.c (dcache_info): Don't print cache state if last_cache
 596         is NULL.
 597
 598 2000-08-10  Andrew Cagney  <cagney@ops1.cygnus.com>
 599
 600         * config/mn10300/tm-mn10300.h, mn10300-tdep.c
 601         (mn10300_push_arguments): Fix function signature to match gdbarch
 602         vector.
 603         * config/mn10300/tm-mn10300.h (REGISTER_NAME): Delete.
 604         * mn10300-tdep.c (struct gdbarch_tdep): Define.
 605         (mn10300_generic_register_names, am33_register_names): Convert to
 606         functions.
 607         (set_machine_hook): Delete.
 608         (register_name): New function.
 609         (mn10300_register_name): Delete.
 610         (mn10300_dump_tdep, mn10300_gdbarch_init): New functions.
 611         (_initialize_mn10300_tdep): Call register_gdbarch_init instead of
 612         specify_exec_file_hook.
 613         (AM33_MODE): Define.
 614         (set_movm_offsets): Update.
 615
 616 2000-08-10  Mark Kettenis  <kettenis@gnu.org>
 617
 618         Adapt support for SSE registers in Linux/x86 for Linux 2.4.
 619         * i386-linux-nat.c: Various doc fixes.  Include "i387-nat.h".
 620         (GETFPXREGS_SUPPLIES): Renamed from GETXFPREGS_SUPPLIES.
 621         (have_ptrace_getfpxregs): Renamed from have_ptrace_getxfpregs.
 622         (convert_to_gregset): Removed.  Moved logic to ...
 623         (fill_gregset): ... here.  Simplified function.
 624         (fetch_regs): Use perror_with_name for error reporting.
 625         (store_regs): Add `regno' parameter.  Use perror_with_name for
 626         error reporting.  Call fill_gregset instead of convert_to_gregset.
 627         (FPREG_ADDR): Remove.
 628         (supply_fpregset): Implement by calling i387_supply_fsave.
 629         (convert_to_fpregset): Remove.
 630         (fill_fpregset): Implement by calling i387_fill_fsave.
 631         (fetch_fpregs): Use perror_with_name fro error reporting.
 632         (store_fpregs) Add `regno' parameter.  Use perror_with_name fro
 633         error reporting.  Call fill_fpregset instead of
 634         convert_to_fpregset.
 635         (supply_xfpregset, convert_to_xfpregset): Removed.
 636         (supply_fpxregset, fill_fpxregset): New functions.
 637         (fetch_fpxregs): Renamed from fetch_xfpregs.  Use perror_with_name
 638         for error reporting.  Call supply_fpxregset instead of
 639         supply_xfpregset.
 640         (store_xfpregs): Removed.
 641         (store_fpxregs): New function.
 642         (fetch_inferior_registers): Adjust for xfp -> fpx change.  Tweak
 643         message in call to internal_error.
 644         (store_inferior_registers): Adjust for xfp ->fpx change.  Pass
 645         REGNO to store_regs, store_fpregs and store_fpxregs.
 646         (fetch_core_registers): Adjust for xfp -> fpx change.
 647         * acconfig.h (HAVE_PTRACE_GETFPXREGS): Renamed from
 648         HAVE_PTRACE_GETXFPREGS.
 649         * config.in: Regenerated.
 650         * configure.in: Replace check for PTRACE_GETXFPREGS with check for
 651         PTRACE_GETFPXREGS.  Remove comment about Cygnus SSE extensions.
 652         * configure: Regenerated.
 653         * config/i386/linux.mh (NATDEPFILES): Add i387-nat.o.
 654         * config/i386/tm-linux.h: Base definition of HAVE_SSE_REGS on
 655         HAVE_PTRACE_GETFPXREGS instead of HAVE_PTRACE_GETXFPREGS.
 656
 657 2000-08-10  Andrew Cagney  <cagney@ops1.cygnus.com>
 658
 659         * regcache.c (TARGET_WRITE_PC, TARGET_READ_PC, TARGET_READ_FP,
 660         TARGET_WRITE_FP, TARGET_READ_SP, TARGET_WRITE_SP): Move
 661         initialization from here.
 662         * gdbarch.sh: To here.
 663         * gdbarch.h, gdbarch.c: Regenerate.
 664
 665 Thu Aug 10 18:58:04 2000  Andrew Cagney  <cagney@makita.cygnus.com>
 666
 667         * defs.h (TARGET_BFD_VMA_BIT, TARGET_SHORT_BIT, TARGET_INT_BIT,
 668         TARGET_LONG_BIT, TARGET_LONG_LONG_BIT, TARGET_FLOAT_BIT,
 669         TARGET_DOUBLE_BIT, TARGET_LONG_DOUBLE_BIT, TARGET_PTR_BIT): Move
 670         non- multi-arch handling from here.
 671         * gdbarch.sh: To here. Update printf gdbarch_update_p.  Make more
 672         portable.
 673         * gdbarch.h, gdbarch.c: Regenerate.
 674
 675 2000-08-10  Andrew Cagney  <cagney@ops1.cygnus.com>
 676
 677         * partial-stab.h (DBX_READ): Eliminate redundant check for null
 678         ``pst''.  Also fixes GCC warning.
 679
 680 2000-08-10  Andrew Cagney  <cagney@ops1.cygnus.com>
 681
 682         * rs6000-nat.c (set_host_arch): Check value returned by
 683         gdbarch_update_p.
 684         * gdbarch.sh (gdbarch_update_p): Rename gdbarch_update.
 685         * gdbarch.h, gdbarch.c: Regenerate
 686         * arch-utils.c (set_gdbarch_from_file,
 687         initialize_current_architecture, set_endian): Update.
 688
 689 2000-08-10  Jimmy Guo  <guo@cup.hp.com>
 690
 691         * c-lang.c: Set case sensitivity on for c_language_defn,
 692         cplus_language_defn, and asm_language_defn.
 693         * ch-lang.c: Set case sensitivity on for chill_language_defn.
 694         * f-lang.c: Set case sensivitity off for f_language_defn.
 695         * jv-lang.c: Set case sensitivity on for java_language_defn.
 696         * language.h: Add enum case_mode, case_sensitivity.
 697         * language.c: Define case_mode, case_sensitivity.  Set case
 698         sensitivity on for unknown_language_defn, auto_language_defn,
 699         and local_language_defn.
 700         (show_case_command,set_case_command,set_case_str): New static func.
 701         (set_type_range_case): New static func, replaces set_type_range ().
 702         (set_language_command,set_type_command,set_range_command,set_language):
 703         Call set_type_range_case ().
 704         (language_info): Print case sensitivity setting.
 705         (_initialize_language): Add set/show commands for 'case-sensitive'.
 706         Set default case mode 'auto'.  Set default language 'auto'.
 707         * m2-lang.c: Set case sensitivity on for m2_language_defn.
 708         * p-lang.c: Set case sensitivity on for pascal_language_defn.
 709         * scm-lang.c: Set case sensitivity off for scm_language_defn.
 710         * symtab.c (lookup_symbol): Downcase symbol name if case sensivitity
 711         is off.
 712
 713 2000-08-10  Jimmy Guo  <guo@cup.hp.com>
 714
 715         * MAINTAINERS: Change my contact email for hp tests maintainership.
 716
 717 Thu Aug 10 15:28:17 2000  Andrew Cagney  <cagney@ryobi.cygnus.com>
 718
 719         * sparc-tdep.c (sparc_init_extra_frame_info): Fix number of
 720         arguments to fetch_instruction.
 721
 722 2000-08-10  Kazu Hirata  <kazu@hxi.com>
 723
 724         * hppa_tdep.c: Fix a comment typo.
 725         * gdba.el: Likewise.
 726
 727 2000-08-10  Tom Tromey  <tromey@cygnus.com>
 728
 729         * MAINTAINERS: Added myself with write-after-approval access.
 730
 731 2000-08-10  J.T. Conklin  <jtc@redback.com>
 732
 733         * monitor.c (monitor_open): If a dcache has already been created,
 734         invalidate it rather than creating another.
 735         * ocd.c (ocd_open): Likewise.
 736         * remote-nindy.c (nindy_open): Likewise.
 737         * remote-sds.c (sds_open): Likewise.
 738         * remote-utils.c (gr_open): Likewise.
 739         * remote.c (remote_open_1, remote_cisco_open): Likewise.
 740
 741         * dcache.c (dcache_alloc): Changed to take address of line as an
 742         argument, and to invalidate cache line before returning.
 743         (dcache_peek_byte): Updated.
 744         (dcache_poke_byte): Updated.
 745
 746 2000-08-10  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 747
 748         From Greg McGary <greg@mcgary.org>:
 749         * partial-stab.h: Don't crash if pst is null.
 750
 751 2000-08-10  Mark Kettenis  <kettenis@gnu.org>
 752
 753         * i387-nat.h (i387_supply_fsave, i387_fill_fsave): Make extern.
 754         (i387_supply_fxsave, i387_fill_fxsave): New prototypes.
 755         * i387-nat.c (i387_supply_fsave): Declare `val' as `unsigned int'.
 756         (fxsave_offset): New variable.
 757         (FXSAVE_ADDR): New macro.
 758         (i387_supply_fxsave, i387_fill_fxsave, i387_tag): New functions.
 759
 760 2000-08-08  Tom Tromey  <tromey@cygnus.com>
 761
 762         * jv-valprint.c (java_value_print): Only print non-null Strings.
 763
 764 2000-08-09  Kevin Buettner  <kevinb@redhat.com>
 765
 766         * core-sol2.c (fetch_core_registers): Protoize; add prefatory
 767         comment.
 768         * corefile.c (specify_exec_file_hook, generic_search): Protoize.
 769
 770 2000-08-09  Michael Snyder  <msnyder@cleaver.cygnus.com>
 771
 772         * blockframe.c (sigtramp_saved_pc): Use dynamic allocation,
 773         since TARGET_PTR_BIT is no longer a constant (MULTI_ARCH).
 774         * irix4-nat.c (get_longjmp_target): Ditto.
 775         * irix5-nat.c (get_longjmp_target): Ditto.
 776         * jv-valprint.c (java_value_print): Ditto.
 777         * m3-nat.c (get_cprocs):            Ditto.
 778         * m68k-tdep.c (get_longjmp_target): Ditto.
 779         * mips-nat.c  (get_longjmp_target): Ditto.
 780         * mipsv4-nat.c(get_longjmp_target): Ditto.
 781         * pa64solib.c (read_dynamic_info):  Ditto.
 782         * solib.c (elf_locate_base):        Ditto.
 783
 784 Mon Aug  7 23:21:22 2000  David Taylor  <taylor@texas.cygnus.com>
 785
 786         * TODO: remove build_parse entry.
 787
 788 2000-08-07  Kevin Buettner  <kevinb@redhat.com>
 789
 790         * command.c (add_cmd, add_abbrev_cmd, add_prefix_cmd,
 791         add_abbrev_prefix_cmd): Protoize.
 792
 793 2000-08-07  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 794
 795         * objfiles.h (SECT_OFF_BSS): Don't detect invalid sect_index_bss
 796         here, let the users of the macro do it.
 797         * symtab.h (ANOFFSET): Detect here if the section index is not
 798         initialized.
 799         * xcoffread.c (find_targ_sec): Don't treat .bss as special,
 800         because some objfiles may not have that section at all.
 801         * coffread.c (cs_to_section): Ditto.
 802         * elfread.c (elf_symtab_read): Detect an uninitialized index
 803         value.
 804         (elfstab_offset_sections): The macro ANOFFSET cannot be used as an
 805         lvalue anymore.
 806         * remote.c (get_offsets, remote_cisco_objfile_relocate): Don't use
 807         ANOFFSET as an lvalue.
 808         * objfiles.c (objfile_relocate, objfile_relocate): Don't use
 809         ANOFFSET as an lvalue.
 810         * symfile.c (default_symfile_offsets): Don't use ANOFFSET as an
 811         lvalue.
 812
 813 Mon Aug  7 10:24:30 2000  David Taylor  <taylor@texas.cygnus.com>
 814
 815         * parse.c (build_parse): don't write off the end of the std_regs
 816         array.
 817
 818 2000-05-21  Mark Kettenis  <kettenis@gnu.org>
 819
 820         * solib.c (bfd_lookup_symbol): Fall back on the dynamic symbol
 821         table if the symbol couldn't be found in the normal symbol table
 822         (i.e. if the shared object in question was stripped).
 823
 824 2000-08-06  Kevin Buettner  <kevinb@redhat.com>
 825
 826         * ch-exp.c (parse_opt_name_string): Protoize.  [Thanks to Eli
 827         Zaretskii for the prefatory comment.]
 828         * core-regset.c (fetch_core_registers): Protoize; revise
 829         comment.
 830
 831 2000-08-06  Christopher Faylor  <cgf@cygnus.com>
 832
 833         * win32-nat.c: Perform various gcc warning cleanups.
 834         (safe_symbol_file_add_cleanup): Reset stdout to saved stdout, not
 835         stderr.
 836         (dll_symbol_command): Pass OBJF_USERLOADED to safe_symbol_file_add.
 837         (get_child_debug_event): Always reset last_sig.  Always reset inferior
 838         pid appropriately.
 839         (do_initial_child_stuff): New function.  Called when attaching or
 840         starting a new inferior process.
 841         (child_attach): Use do_initial_child_stuff.
 842         (child_create_inferior): Ditto.
 843         * config/i386/cygwin.mh (NAT_FILE): Set to modern location.
 844         * config/i386/tm-cygwin.h: Define ATTACH_NO_WAIT.
 845
 846 2000-08-05  Eli Zaretskii <eliz@is.elta.co.il>
 847
 848         * go32-nat.c: (go32_wait): If child_cwd[] is empty, initialize
 849         it to GDB's current directory.
 850         (go32_create_inferior, init_go32_ops): Initialize child_cwd[] to
 851         an empty string, to signal an uninitialized value.
 852         From Robert Hoehne <robert.hoehne@gmx.net>.
 853
 854 2000-08-04  Kevin Buettner  <kevinb@redhat.com>
 855
 856         * symtab.h (fixup_psymbol_section): Declare.
 857         * symtab.c (fixup_psymbol_section): Make extern.
 858         (fixup_section): Fix up section as well as bfd_section.
 859         * objfiles.c (objfile_relocate): Call fixup_symbol_section
 860         or fixup_psymbol_section before attempting to access
 861         the SYMBOL_SECTION component of a symbol or partial symbol.
 862
 863 2000-08-04  Kevin Buettner  <kevinb@redhat.com>
 864
 865         * minsyms.c (build_minimal_symbol_hash_tables): New function.
 866         (compact_minimal_symbols): Don't construct hash tables here.
 867         (install_minimal_symbols): Instead, construct them here.
 868         (msymbols_sort): And rebuild them here too.
 869
 870         * dwarf2read.c (struct comp_unit_head): Add fields offset_size
 871         and initial_length_size.  Change type of ``length'' field to long.
 872         (read_initial_length, read_offset): New functions.
 873         (dwarf2_build_psymtabs_easy): Call read_initial_length() instead
 874         of just reading 4 bytes.
 875         (read_comp_unit_head): Likewise; also, call read_offset() to
 876         fetch the offset instead of just reading 4 bytes.
 877         (dwarf_decode_lines): Likewise.
 878         (read_comp_unit_head): Fix internal error message so it
 879         accurately reflects the function in which the error occurred.
 880         (dwarf2_build_psymtabs_hard): Properly account for size of the
 881         initial length field in the section.
 882         (read_attribute, dwarf2_get_ref_die_offset): Add a case for
 883         DW_ORM_ref8.
 884         (dwarf2_build_psymtabs_hard, psymtabs_to_symtab_1): Don't
 885         assume that the .text section will have index 0 in the
 886         section_offsets table.
 887
 888 Fri Aug  4 18:00:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 889
 890         * remote.c (enum Z_packet_type): Define.
 891         (remote_protocol_Z): Change to an array of size NR_Z_PACKET_TYPES.
 892         (remote_insert_watchpoint): Check watchpoint type.
 893         (watchpoint_to_Z_packet): New function.
 894         (enum packet_result): Define.
 895         (packet_ok): New function. Return enum packet_result.
 896         (init_all_packet_configs): New function.
 897         (remote_open_1, remote_async_open_1, remote_cisco_open): Use
 898         init_all_packet_configs instead of initializing remote_protocol_P,
 899         remote_protocol_Z, remote_protocol_binary_download separatly.
 900         (remote_remove_hw_breakpoint, remote_insert_hw_breakpoint,
 901         remote_remove_watchpoint, remote_insert_watchpoint): Use
 902         watchpoint_to_Z_packet and packet_ok.  Remove #ifdef
 903         TARGET_HAS_HARDWARE_WATCHPOINTS.
 904         (set_remote_protocol_Z_software_bp_packet_cmd,
 905         show_remote_protocol_Z_software_bp_packet_cmd,
 906         set_remote_protocol_Z_hardware_bp_packet_cmd,
 907         show_remote_protocol_Z_hardware_bp_packet_cmd,
 908         set_remote_protocol_Z_write_wp_packet_cmd,
 909         show_remote_protocol_Z_write_wp_packet_cmd,
 910         set_remote_protocol_Z_read_wp_packet_cmd,
 911         show_remote_protocol_Z_read_wp_packet_cmd,
 912         set_remote_protocol_Z_access_wp_packet_cmd,
 913         show_remote_protocol_Z_access_wp_packet_cmd): New functions.
 914         (remote_Z_packet_packet_detect): New variable.
 915         (show_remote_protocol_Z_packet_cmd,
 916         set_remote_protocol_Z_packet_cmd): Iterate over all ``Z'' packet
 917         variants.
 918         (add_packet_config_cmd): Add argument legacy.  Change syntax to
 919         ``set/show remote FULL_NAME-packet ...'' command.  Add ``set/show
 920         remote XXX-packet ...'' command using add_alias_cmd when legacy.
 921         (set_packet_config_cmd): Delete.
 922         (show_remote_cmd): New function.
 923
 924         * TODO: Update.
 925
 926 Fri Aug  4 14:05:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 927
 928         * Makefile.in (infodir, SER_HARDWIRE): Fix merge problems from
 929         2000-07-07 Michael Snyder <msnyder@cleaver.cygnus.com>.
 930
 931 Wed Aug  2 21:15:26 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 932
 933         * gdbarch.sh (EXTRA_STACK_ALIGNMENT_NEEDED): Add.
 934         * gdbarch.h, gdbarch.c: Regenerate.
 935         * valops.c (hand_function_call): Replace #ifndef
 936         NO_EXTRA_ALIGNMENT_NEEDED with if EXTRA_STACK_ALIGNMENT_NEEDED.
 937
 938         * d10v-tdep.c (d10v_gdbarch_init): Set
 939         extra_stack_alignment_needed to 0.
 940         * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Delete.
 941         * config/pa/tm-hppa.h (EXTRA_STACK_ALIGNMENT_NEEDED): Replace
 942         NO_EXTRA_ALIGNMENT_NEEDED.
 943
 944 2000-08-03  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 945
 946         * MAINTAINERS (m68hc11): Stephane Carrez is maintainer.
 947
 948 2000-08-03  Kevin Buettner  <kevinb@redhat.com>
 949
 950         * breakpoint.c (bpstat_alloc, map_catch_names,
 951         map_breakpoint_numbers): Protoize.
 952
 953 Thu Aug  3 15:02:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 954
 955         * remote-mips.c (mips_expect, mips_expect_timeout, common_open,
 956         fputs_readable): Make string pointer arguments constant.
 957
 958 Thu Aug  3 18:39:10 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 959
 960         * MAINTAINERS, TODO: Tweeks.
 961
 962 Thu Aug  3 15:46:43 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 963
 964         * TODO (5.1): Update.
 965
 966 2000-08-02  Kevin Buettner  <kevinb@redhat.com>
 967
 968         * alpha-tdep.c (alpha_extract_return_value): Protoize.
 969
 970 2000-08-02  Jimmy Guo  <guo@hpcleara.cup.hp.com>
 971
 972         * gdbarch.sh: Add print_p field for CALL_DUMMY_BREAKPINT_OFFSET
 973         to be printed only if CALL_DUMMY_BREAKPOINT_OFFSET_P.
 974
 975         * gdbarch.c: Regenerated.
 976
 977 2000-08-02  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 978
 979         * remote-vx.c (vx_add_symbols): Fix typos.
 980
 981 Wed Aug  2 19:15:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 982
 983         * arch-utils.h, gdbarch.c (default_register_sim_regno): New
 984         function.
 985         * gdbarch.sh (REGISTER_SIM_REGNO): Add.
 986         * gdbarch.h, gdbarch.c: Regenerate.
 987         * remote-sim.c (REGISTER_SIM_REGNO): Delete definition.
 988
 989         * config/d10v/tm-d10v.h (REGISTER_SIM_REGNO): Delete.
 990         * d10v-tdep.c (d10v_gdbarch_init): Update.
 991         (struct gdbarch_tdep): Delete member register_sim_regno.
 992         (d10v_register_sim_regno): Delete function.
 993
 994 Wed Aug  2 14:46:18 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 995
 996         * remote.c (enum packet_detect, packet_support_enums,
 997         packet_support_auto, packet_enable, packet_disable): Delete.
 998         (show_packet_config_cmd, set_packet_config_cmd,
 999         init_packet_config): Use add_set_auto_boolean_cmd.
1000         * TODO: Update.
1001
1002 Wed Aug  2 13:06:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1003
1004         * remote-udi.c (udi_xfer_inferior_memory, udi_files_info,
1005         udi_kill): Update function signatures so that match target vector.
1006         * MAINTAINERS: Update.
1007
1008 Wed Aug  2 11:04:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1009
1010         * TODO: Updates.
1011
1012 2000-08-01  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1013
1014         * gdbarch.sh: Multiarch DO_REGISTERS_INFO macro.
1015         * gdbarch.h, gdbarch.c: Regenerate.
1016         * infcmd.c (do_registers_info): Make not static and
1017         unconditionalize.
1018         * inferior.h (do_registers_info): Export.
1019
1020 2000-08-01  Kazu Hirata  <kazu@hxi.com>
1021
1022         * MAINTAINERS: Add myself to "Write After Approval" list.
1023
1024 Tue Aug  1 21:02:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1025
1026         * MAINTAINERS: Update list of target maintainers.  List all
1027         targets explicitly.
1028         (sh): Elena Zannoni is maintainer.
1029         (powerpc): Nick Duffek is a maintainer.
1030
1031 Tue Aug  1 17:45:12 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1032
1033         * gdbarch.sh: Parse and save comments in the function_list.  Print
1034         them out as part of the header.  Convert all function definitions
1035         to ISO-C form.
1036         * gdbarch.h, gdbarch.c: Regenerate.
1037
1038 Tue Aug  1 14:50:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1039
1040         * top.c (get_prompt_1), tracepoint.c (replace_comma): Update
1041         function signatures so that they match catch_errors and
1042         make_cleanup callbacks.
1043
1044         * tracepoint.c (encode_actions): Fix arguments passed to
1045         stringify_collection_list.
1046
1047 2000-07-31  Kevin Buettner  <kevinb@redhat.com>
1048
1049         * ppc-tdep.h: New file.
1050         * Makefile.in (ppc-linux-tdep.o, rs6000-tdep.o): Add ppc-tdep.h
1051         as a dependency.
1052         * ppc-linux-tdep.c, rs6000-tdep.c (ppc-tdep.h): Include.
1053
1054         * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Made static.
1055
1056         * rs6000-tdep.c (elf-bfd.h): Include.
1057         (gdbarch_tdep): Add field osabi to this struct.
1058         (rs6000_init_extra_frame_info, rs6000_frame_init_saved_regs,
1059         rs6000_frameless_function_invocation, rs6000_frame_saved_pc,
1060         rs6000_frame_chain): No longer static.
1061         (process_note_abi_tag_sections, get_elfosabi): New static
1062         functions.
1063         (rs6000_gdbarch_init): Revised to accomodate ELF executables;
1064         also use Linux specific methods when the target is Linux.
1065
1066         * config/powerpc/aix.mt, config/powerpc/cygwin.mt,
1067         config/powerpc/macos.mt, config/powerpc/nbsd.mt,
1068         config/powerpc/ppc-eabi.mt, config/powerpc/ppc-nw.mt,
1069         config/powerpc/ppc-sim.mt, config/powerpc/ppcle-eabi.mt,
1070         config/powerpc/ppcle-sim.mt, config/powerpc/solaris.mt,
1071         config/powerpc/vxworks.mt, config/rs6000/aix4.mt,
1072         config/rs6000/rs6000.mt, config/rs6000/rs6000lynx.mt
1073         (TDEPFILES): Add ppc-linux-tdep.o.
1074
1075         * config/tm-linux.h (SIGCONTEXT_PC_OFFSET, FRAME_SAVED_PC,
1076         INIT_EXTRA_FRAME_INFO, FRAMELESS_FUNCTION_INVOCATION,
1077         FRAME_INIT_SAVED_REGS, FRAME_CHAIN, PUSH_ARGUMENTS,
1078         MEMORY_REMOVE_BREAKPOINT: Removed defines.
1079         (ppc_linux_frame_saved_pc, ppc_linux_init_extra_frame_info,
1080         ppc_linux_frameless_function_invocation,
1081         ppc_linux_frame_init_saved_regs, ppc_linux_frame_chain,
1082         ppc_sysv_abi_push_arguments, ppc_linux_memory_remove_breakpoint):
1083         Removed declarations.
1084         (CANNOT_FETCH_REGISTER, CANNOT_STORE_REGISTER): Disabled.
1085
1086         * dink32-rom.c (dink32_regnames): Make array size implicit.
1087
1088         * ppc-bdm.h (ppc-tdep.h): Include.
1089
1090         * rs6000-tdep.c, ppc-linux-tdep.c, ppc-bdm.h, ppc-tdep.h
1091         (GP0_REGNUM, TOC_REGNUM, PS_REGNUM, CR_REGNUM, LR_REGNUM,
1092         CTR_REGNUM, XER_REGNUM, MQ_REGNUM): Add PPC_ prefix.
1093
1094         From Nick Duffek:
1095         * ppc-tdep.h (ppc_linux_frame_saved_pc, rs6000_frame_saved_pc):
1096         Change return type to CORE_ADDR.
1097         * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Likewise.
1098
1099 2000-07-31  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1100
1101         * sh-tdep.c (sh_push_arguments): Make header match prototype.
1102
1103         * remote-e7000.c (e7000_start_remote): Use void *, not char * as
1104         parameter to avoid compiler warning.
1105         (fetch_regs_from_dump): Call get_hex() with the correct number of
1106         parameters.
1107
1108 2000-07-31  Eli Zaretskii  <eliz@is.elta.co.il>
1109
1110         * config/djgpp/fnchange.lst: Add file mappings as per last weekly
1111         snapshot.
1112
1113 2000-07-29  Kevin Buettner  <kevinb@redhat.com>
1114
1115         * a29k-tdep.c, a68v-nat.c, abug-rom.c, alpha-nat.c,
1116         alpha-tdep.c, annotate.c, arc-tdep.c, arch-utils.c, ax-gdb.c,
1117         ax-general.c, blockframe.c, breakpoint.c, buildsym.c,
1118         c-lang.c, c-typeprint.c, c-valprint.c, ch-exp.c, ch-lang.c,
1119         ch-typeprint.c, ch-valprint.c, cli-out.c, coff-solib.c,
1120         coffread.c, command.c, complaints.c, copying.c, core-aout.c,
1121         core-regset.c, core-sol2.c, corefile.c, corelow.c,
1122         cp-valprint.c, cpu32bug-rom.c, cxux-nat.c, d10v-tdep.c,
1123         d30v-tdep.c, dbug-rom.c, dbxread.c, dcache.c, delta68-nat.c,
1124         demangle.c, dink32-rom.c, dpx2-nat.c, dsrec.c, dstread.c,
1125         dve3900-rom.c, dwarf2read.c, dwarfread.c, elfread.c,
1126         environ.c, eval.c, event-top.c, exec.c, expprint.c, f-lang.c,
1127         f-typeprint.c, f-valprint.c, findvar.c, fork-child.c,
1128         fr30-tdep.c, gdbarch.c, gdbserver/gdbreplay.c,
1129         gdbserver/low-hppabsd.c, gdbserver/low-linux.c,
1130         gdbserver/low-lynx.c, gdbserver/low-nbsd.c,
1131         gdbserver/low-sim.c, gdbserver/low-sparc.c,
1132         gdbserver/low-sun3.c, gdbserver/remote-utils.c,
1133         gdbserver/utils.c, gdbtypes.c, gnu-nat.c, h8300-tdep.c,
1134         h8500-tdep.c, hp-psymtab-read.c, hp-symtab-read.c,
1135         hp300ux-nat.c, hppa-tdep.c, hppab-nat.c, hppah-nat.c,
1136         hppam3-nat.c, hpread.c, hpux-thread.c, i386-linux-nat.c,
1137         i386-stub.c, i386-tdep.c, i386aix-nat.c, i386b-nat.c,
1138         i386ly-tdep.c, i386m3-nat.c, i386mach-nat.c, i386nbsd-nat.c,
1139         i386v-nat.c, i386v4-nat.c, i387-tdep.c, i960-tdep.c,
1140         ia64-linux-nat.c, ia64-tdep.c, infcmd.c, inflow.c,
1141         infptrace.c, infrun.c, inftarg.c, infttrace.c, irix4-nat.c,
1142         irix5-nat.c, jv-lang.c, jv-typeprint.c, jv-valprint.c,
1143         kdb-start.c, kod-cisco.c, kod.c, language.c, lin-thread.c,
1144         linux-thread.c, lynx-nat.c, m2-lang.c, m2-typeprint.c,
1145         m2-valprint.c, m3-nat.c, m32r-rom.c, m32r-stub.c, m32r-tdep.c,
1146         m68hc11-tdep.c, m68k-stub.c, m68k-tdep.c, m68klinux-nat.c,
1147         m68knbsd-nat.c, m88k-nat.c, m88k-tdep.c, mac-nat.c,
1148         mac-xdep.c, maint.c, mcore-rom.c, mcore-tdep.c, mdebugread.c,
1149         mem-break.c, mi/mi-cmds.c, mi/mi-main.c, mi/mi-out.c,
1150         mi/mi-parse.c, minsyms.c, mips-nat.c, mips-tdep.c,
1151         mipsm3-nat.c, mipsread.c, mipsv4-nat.c, mn10200-tdep.c,
1152         mn10300-tdep.c, mon960-rom.c, monitor.c, news-xdep.c,
1153         nindy-tdep.c, nlm/gdbserve.c, nlm/i386.c, nlm/ppc.c,
1154         nlmread.c, ns32k-tdep.c, ns32km3-nat.c, ns32knbsd-nat.c,
1155         objfiles.c, ocd.c, op50-rom.c, os9kread.c, osfsolib.c,
1156         p-lang.c, p-typeprint.c, p-valprint.c, pa64solib.c, parse.c,
1157         ppc-bdm.c, ppc-linux-nat.c, ppc-linux-tdep.c, ppcbug-rom.c,
1158         ppcnbsd-nat.c, printcmd.c, proc-api.c, proc-events.c,
1159         proc-flags.c, proc-why.c, procfs.c, ptx4-nat.c,
1160         remote-adapt.c, remote-array.c, remote-bug.c, remote-e7000.c,
1161         remote-eb.c, remote-es.c, remote-est.c, remote-hms.c,
1162         remote-mips.c, remote-mm.c, remote-nindy.c, remote-nrom.c,
1163         remote-os9k.c, remote-rdi.c, remote-rdp.c, remote-sds.c,
1164         remote-sim.c, remote-st.c, remote-udi.c, remote-utils.c,
1165         remote-vx.c, remote-vx29k.c, remote-vx68.c, remote-vx960.c,
1166         remote-vxmips.c, remote-vxsparc.c, remote.c, rom68k-rom.c,
1167         rs6000-tdep.c, scm-exp.c, scm-lang.c, scm-valprint.c,
1168         ser-e7kpc.c, ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c,
1169         sh-stub.c, sh-tdep.c, sh3-rom.c, sol-thread.c, solib.c,
1170         somread.c, somsolib.c, source.c, sparc-nat.c, sparc-stub.c,
1171         sparc-tdep.c, sparcl-stub.c, sparcl-tdep.c, sparclet-rom.c,
1172         sparclet-stub.c, stabsread.c, stack.c, standalone.c,
1173         stop-gdb.c, stuff.c, sun3-nat.c, sun386-nat.c, symfile.c,
1174         symm-nat.c, symm-tdep.c, symmisc.c, symtab.c, target.c,
1175         thread.c, tic80-tdep.c, top.c, tracepoint.c, tui/tui-file.c,
1176         tui/tui.c, tui/tuiLayout.c, tui/tuiRegs.c, tui/tuiStack.c,
1177         tui/tuiWin.c, typeprint.c, ui-file.c, ui-out.c, ultra3-nat.c,
1178         ultra3-xdep.c, umax-xdep.c, utils.c, v850-tdep.c, v850ice.c,
1179         valarith.c, valops.c, valprint.c, values.c, varobj.c,
1180         vax-tdep.c, w65-tdep.c, w89k-rom.c, win32-nat.c, wince.c,
1181         wrapper.c, xcoffread.c, xcoffsolib.c, xmodem.c, z8k-tdep.c:
1182         Convert old-style, pre-ISO function definitions to prototyped
1183         form.
1184
1185 2000-07-28  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1186
1187         * sh-tdep.c (sh_gdbarch_init): For sh4 initialize
1188         register_convert_to_raw, register_convert_to_virtual,
1189         register_convertible.
1190         (sh_sh4_register_convertible): New function.
1191         (sh_sh4_register_convert_to_virtual): New function.
1192         (sh_sh4_register_convert_to_raw): New function.
1193         Include floatformat.h.
1194
1195 Thu Jul 27 14:06:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1196
1197         From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
1198         * configure.tgt: Recognize the 68hc11.
1199         * m68hc11-tdep.c: New file for 68hc11 target.
1200         * config/m68hc11/m68hc11.mt: New file for 68hc11 port.
1201
1202         * configure.tgt: When 68hc11, set gdb_multi_arch.
1203
1204 Wed Jul 26 17:22:53 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1205
1206         * configure.in (GDB_MULTI_ARCH): Define from configure.tgt
1207         or makefile fragment.
1208         * acconfig.h (GDB_MULTI_ARCH): Add.
1209         * config.in, configure: Regenerate.
1210
1211         * gdbarch.sh (GDB_MULTI_ARCH): Delete definition, moved to
1212         configure.in and defs.h.  Use GDB_MULTI_ARCH_TM,
1213         GDB_MULTI_ARCH_PARTIAL and GDB_MULTI_ARCH_PURE in tests.
1214         * gdbarch.h, gdbarch.c: Regenerate.
1215
1216         * defs.h (GDB_MULTI_ARCH_PARTIAL, GDB_MULTI_ARCH_TM, ,
1217         GDB_MULTI_ARCH_PURE): Define.  Only include "tm.h" when the target
1218         is less than pure multi-arch.
1219
1220 2000-07-26  Jimmy Guo       <guo@cup.hp.com>
1221
1222         * config/convex/tm-convex.h: Remove stray control characters.
1223         * config/m68k/tm-altos.h: Ditto.
1224         * config/tahoe/tm-tahoe.h: Ditto.
1225
1226 2000-07-26  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1227
1228         * sh-tdep.c (sh_sh4_register_name, sh_sh4_register_byte,
1229         sh_sh4_register_raw_size, sh_sh4_register_virtual_type,
1230         sh_fetch_pseudo_register, sh_store_pseudo_register,
1231         sh_do_pseudo_register, sh_gdbarch_init): Fix names for pseudoregs,
1232         they should be numbered as drx fvy where x and y are multiples of
1233         2 and 4 respectively.
1234
1235         * config/sh/tm-sh.h: Fix names of pseudo regs.
1236
1237 2000-07-24  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1238
1239         * config/sh/tm-sh.h (struct gdbarch_tdep): Add sh4 specific
1240         pseudo registers.
1241         (DO_REGISTERS_INFO): Define.
1242
1243         * sh-tdep.c (sh_sh4_register_name): New function.
1244         (sh_generic_show_regs, sh3_show_regs, sh3e_show_regs,
1245         sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs): Update
1246         signature.
1247         (sh_show_regs_command): New function. Actual function called by
1248         the 'regs' command.
1249         (sh_register_byte): Rename to...
1250         (sh_default_register_byte): ...New function.
1251         (sh_sh4_register_byte): New function.
1252         (sh_register_raw_size): Rename to...
1253         (sh_default_register_raw_size): ...New function.
1254         (sh_sh4_register_raw_size): New function.
1255         (sh_sh4_register_virtual_type): New function.
1256         (sh_sh4_build_float_register_type): New function.
1257         (sh_fetch_pseudo_register, sh_store_pseudo_register): New
1258         functions.
1259         (fv_reg_base_num, dr_reg_base_num): New functions.
1260         (do_fv_register_info, do_dr_register_info, sh_do_pseudo_register,
1261         sh_do_fp_register, sh_do_register, sh_print_register,
1262         sh_do_registers_info): New functions.
1263         (sh_gdbarch_init): Initialize sh4 pseudo registers to -1. Update
1264         architecture specific parts.
1265         (_initialize_sh_tdep): Use sh_show_regs_command for 'regs' command.
1266
1267 2000-07-24  Jim Blandy  <jimb@redhat.com>
1268
1269         * dwarf2read.c (read_structure_scope): Correct overzealous
1270         addition of cu_header argument.
1271
1272 Mon Jul 24 07:47:46 2000  Anthony Green  <green@redhat.com>
1273
1274         * TODO: Update.  Two of my java patches are in.
1275
1276 2000-07-24  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1277
1278          * gdbarch.sh: Add FETCH_PSEUDO_REGISTER and STORE_PSEUDO_REGISTER
1279          to the gdbarch structure.
1280          * gdbarch.c: Regenerate.
1281          * gdbarch.h: Regenerate.
1282          * inferior.h (FETCH_PSEUDO_REGISTER, STORE_PSEUDO_REGISTER):
1283          Delete macros.
1284          * regcache.c (write_register, read_register, write_register_bytes,
1285          write_register_gen, read_register_bytes, read_register_gen):
1286          Rename ARCH_FECTH_PSEUDO_REGISTERS to FETCH_PSEUDO_REGISTERS and
1287          ARCH_STORE_PSEUDO_REGISTER to STORE_PSEUDO_REGISTER.
1288
1289 2000-07-24  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1290
1291         * gdbarch.sh: Add NUM_PSEUDO_REGS to the gdbarch structure.
1292         * gdbarch.c: Regenerate.
1293         * gdbarch.h: Regenerate.
1294         * inferior.h (NUM_PSEUDO_REGS): Delete macro.
1295
1296 Sun Jul 23 21:40:55 2000  Anthony Green  <green@redhat.com>
1297
1298         * language.c: Include jv-lang.h.
1299         (lang_bool_type): Add case for java booleans.
1300
1301 Mon Jul 24 11:23:14 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1302
1303         * dwarf2read.c (address_size): Delete file wide global.
1304         (struct comp_unit_head): Add signed_addr_p;
1305         (read_comp_unit_head): New function.
1306         (psymtab_to_symtab_1, dwarf2_build_psymtabs_hard): Use
1307         read_comp_unit_head to parse the debug_info header.
1308         (read_address): Add parameters cu_header and bytes_read.  When
1309         specified, sign extend the address.
1310
1311         * dwarf2read.c (add_partial_symbol, decode_locdesc,
1312         die_containing_type, die_type, dwarf_decode_lines,
1313         dwarf2_add_field, dwarf2_add_member_fn,
1314         dwarf2_build_psymtabs_hard, dwarf2_const_value, new_symbol,
1315         process_die, psymtab_to_symtab_1, read_array_type,
1316         read_enumeration, read_attribute, read_common_block,
1317         read_comp_unit, read_file_scope, read_full_die, read_func_scope,
1318         read_lexical_block_scope, read_partial_die, scan_partial_symbols,
1319         read_structure_scope, read_subroutine_type, read_tag_const_type,
1320         read_tag_pointer_type, read_tag_ptr_to_member_type,
1321         read_tag_reference_type, read_type_die, read_typedef,
1322         tag_type_to_type): Pass cu_header parameter.
1323
1324 2000-07-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1325
1326         * regcache.c (read_register, read_register_bytes): Fix typos.
1327
1328 2000-07-21  Michael Snyder  <msnyder@cleaver.cygnus.com>
1329
1330         * thread.c (thread_apply_all_command): Update thread list first.
1331         * printcmd.c (printf_command): Guard against 0-length string.
1332         * config/i386/tm-i386.h: treat PC and FP as unsigned.
1333         (SAVED_PC_AFTER_CALL): Use read_memory_unsigned_integer.
1334         (FRAME_SAVED_PC): Ditto.
1335         (FRAME_CHAIN): Ditto.
1336
1337 2000-07-20  Michael Snyder  <msnyder@cleaver.cygnus.com>
1338
1339         * valarith.c (value_sub): Call check_typedef.
1340
1341 2000-07-19  Nicholas Duffek  <nsd@redhat.com>
1342
1343         * thread.c (free_thread): New function.
1344         (init_thread_list): Always zero highest_thread_num.  Call
1345         free_thread() instead of free().
1346         (delete_thread): Move thread cleanup code to free_thread().
1347
1348 2000-07-19  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1349
1350         Multiarch the sh target.
1351         * sh-tdep.c:
1352         (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
1353         sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
1354         Remove.
1355         (XMALLOC): Define.
1356         (struct frame_extra_info): Define.
1357         (sh_register_raw_size, sh_register_virtual_size,
1358         sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
1359         sh_frame_saved_pc, sh_skip_prologue,
1360         sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
1361         sh_extract_struct_value_address, sh_use_struct_convention,
1362         sh_store_struct_return, sh_push_arguments, sh_push_return_address,
1363         sh_saved_pc_after_call, sh_generic_register_name,
1364         sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
1365         sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
1366         sh_frame_args_address, sh_frame_locals_address,
1367         sh_coerce_float_to_double, sh_default_store_return_value,
1368         sh3e_sh4_store_return_value, sh_generic_show_regs,
1369         sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
1370         sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
1371         sh_register_virtual_size, sh_sh3e_register_virtual_type,
1372         sh_default_register_virtual_type, sh_gdbarch_init): New functions.
1373         (sh_target_architecture_hook, sh_frame_find_saved_regs,
1374         sh_show_regs): Delete functions.
1375         (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
1376         sh_pop_frame, sh_extract_return_value): Update
1377
1378         * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
1379         (struct gdbarch_tdep): Define.
1380         Remove all unnecessary defines.
1381
1382         * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
1383         for h8300 case.
1384         (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
1385         consistent.
1386         (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
1387         runtime check instead.
1388         (e7000_wait): Ditto.
1389
1390         * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
1391         and SPC register numbers.
1392         (sh3_regnames, sh3e_regnames): Don't specify a size.
1393
1394         * config/h8300/tm-h8300.h: Add comment.
1395
1396 Wed Jul 19 12:50:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1397
1398         * solib.c (elf_locate_base, info_sharedlibrary_command): Rename
1399         bfd_elf_get_arch_size to bfd_get_arch_size.
1400
1401 Tue Jul 18 17:13:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1402
1403         From Richard Henderson <rth@cygnus.com>:
1404         * dwarf2read.c (dwarf2_empty_hash_tables): Renamed from
1405         dwarf2_empty_die_ref_table; zero dwarf2_cached_types as well.
1406         Update all callers.
1407
1408 2000-07-17  Daniel Berlin  <dberlin@redhat.com>
1409
1410         * valops.c (value_struct_elt): Change error message
1411
1412 2000-07-17  matthew green  <mrg@redhat.com>
1413
1414         * config/sparc/nm-nbsd.h (GDB_GREGSET_T, GDB_FPREGSET_T): Define.
1415
1416 Mon Jul 17 13:08:10 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1417
1418         * values.c (value_as_pointer): When VAL is an integer, explictly
1419         cast to a pointer before converting to a CORE_ADDR.
1420         * gdbtypes.c (build_gdbtypes): For builtin_type_ptr, construct a
1421         real void pointer instead of an integer.
1422
1423 2000-07-15  Daniel Berlin  <dberlin@redhat.com>
1424
1425         * valops.c (typecmp):  Seperate loop into two, add support for
1426         references. This way, we can  say a reference to a pointer to a
1427         char is compatible with a pointer to a char. Before, this would
1428         not be true.
1429
1430 2000-07-14  Nicholas Duffek  <nsd@redhat.com>
1431
1432         * ppcbug-rom.c (ppcbug_regnames[]): Make array size implicit.
1433         * rs6000-tdep.c (DEFAULT_LR_SAVE): Move to config/*/tm-*.h.
1434         (rs6000_gdbarch_init): Use generic_pc_in_call_dummy instead of
1435         rs6000_pc_in_call_dummy.
1436         * config/rs6000/tm-rs6000.h (DEFAULT_LR_SAVE): Move here from
1437         rs6000-tdep.c.
1438         * config/powerpc/tm-ppc-eabi.h: Remove various definitions
1439         handled by multi-arched rs6000-tdep.c.
1440
1441 2000-07-14  Nick Clifton  <nickc@cygnus.com>
1442
1443         * config/mcore/tm-mcore.h (SKIP_PROLOGUE): Fix defintion to avoid
1444         assignment.
1445
1446 2000-07-13  Michael Snyder  <msnyder@cleaver.cygnus.com>
1447
1448         * parse.c: Include inferior.h.
1449
1450 2000-07-12  Michael Snyder  <msnyder@cleaver.cygnus.com>
1451
1452         * regcache.c (registers_changed, registers_fetched): Use
1453         ARCH_NUM_REGS directly, eliminating an unnecessary variable.
1454
1455         This change adds pseudo-register capability to GDB.
1456         Pseudo-registers are handled like registers, but they
1457         don't come from or live on the target.  They may be
1458         aliases for an existing register, or they may be computed.
1459         * inferior.h (NUM_PSEUDO_REGISTERS): Define default of zero.
1460         (ARCH_FETCH_PSEUDO_REGISTERS): Define default of no-op.
1461         (ARCH_STORE_PSEUDO_REGISTERS): Define default of no-op.
1462         # regcache.c (registers_changed): Mark pseudo-registers
1463         invalid, as well as real registers.
1464         (registers_fetched): Do not mark pseudo-registers as fetched
1465         at the same time as other (real) registers.
1466         (read_register_bytes): Fetch pseudo-registers (if any) from
1467         the target architecture module instead of from the target.
1468         (read_register_gen): Ditto.
1469         (read_register): Ditto.
1470         (write_register_bytes): Store pseudo-registers (if any) to
1471         the target architecture module instead of to the target.
1472         (write_register_gen): Ditto.
1473         (write_register): Ditto.
1474         (build_regcache): Allocate enough register_valid space for
1475         pseudo-registers as well as normal (real) ones.
1476         * parse.c (target_map_name_to_register): Include pseudo-regs.
1477
1478 Tue Jul 11 19:45:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1479
1480         * valops.c (value_cast): Allow cast from INT, ENUM or RANGE to
1481         POINTER.
1482
1483 2000-07-11  Scott Bambrough <scottb@netwinder.org>
1484
1485         * command.c (do_setshow_command): Fix typo in var_auto_boolean
1486         case.
1487
1488 Tue Jul 11 20:38:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1489
1490         * mips-tdep.c: General cleanup.  Delete all #if 0 code.  Convert
1491         all old style K&R function definitions to ISO-C.
1492         (struct gdbarch_tdep): Add mips_abi_string.
1493         (mips_gdbarch_init): Initialize.
1494         (mips_dump_tdep): Print mips_abi_string and other values.
1495         (mips_push_arguments): Add more detailed tracing.
1496
1497 Tue Jul 11 20:16:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1498
1499         * mips-tdep.c (mips32_next_pc, mips16_next_pc,
1500         read_next_frame_reg, mips_push_dummy_frame, mips_skip_stub,
1501         mips_saved_pc_after_call): Use read_signed_register when
1502         extracting register value.  Ensures all addresses are sign
1503         extended.
1504         (mips_read_pc): New function.  Return sign extended address.
1505         (mips_gdbarch_init): Set gdbarch_read_pc.
1506
1507 Tue Jul 11 19:06:29 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1508
1509         * remote-mips.c (mips_request): Change all arguments to ULONGEST.
1510         (mips_exit_debug, mips_resume, mips_initialize, mips_wait,
1511         mips_fetch_registers, mips_store_registers, mips_fetch_word):
1512         Update.
1513         (mips_xfer_memory): When mask_address_p, mask MEMADDR down to just
1514         32 bits.
1515         (_initialize_remote_mips): Add ``set mask-address'' command.
1516
1517         * mips-tdep.c (_initialize_mips_tdep): Replace "set mask-address"
1518         with "set mips mask-address".  Implement using
1519         add_set_auto_boolean_cmd.
1520         (struct gdbarch_tdep): Add default_mask_address_p.
1521         (mips_mask_address_p, show_mask_address): New functions.
1522         (mips_addr_bits_remove): Use mips_mask_address_p() to determine if
1523         masking is needed.
1524         (mips_gdbarch_init): Set default_mask_address_p to zero.
1525         (mips_dump_tdep): Print value of mask_address_p.
1526
1527 Tue Jul 11 18:32:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1528
1529         * printcmd.c (print_scalar_formatted): Move masking of 'a' address
1530         from here.
1531         (print_address_numeric): To here.
1532         * TODO: Update.
1533
1534 Tue Jul 11 17:50:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1535
1536         * symtab.c: Use paddr_nz() to print addresses.
1537
1538 Tue Jul 11 12:52:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1539
1540         * value.h (read_register, read_signed_register): Change return
1541         type to ULONGEST.
1542         (read_signed_register, read_signed_register_pid): Declare.
1543
1544         * regcache.c (read_register, read_register_pid): Update.
1545         (read_signed_register_pid, read_signed_register): New functions.
1546
1547 Mon Jul 10 18:06:18 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1548
1549         * mips-tdep.c (mips_push_arguments): Always align struct_addr on a
1550         16 byte boundary. Align allocated argument space using
1551         MIPS_STACK_ARGSIZE.  Reserve space on stack for the struct return
1552         and floating-point registers.  Use fp_register_arg_p to determine
1553         if float_argreg should be aligned.
1554
1555 2000-07-10  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1556
1557         * config/sh/tm-sh.h (STORE_RETURN_VALUE): Redefine as
1558         sh_store_return_value().
1559         * sh-tdep.c (sh_store_return_value): New function. Store the
1560         value returned by a function into the appropriate register.
1561
1562 2000-07-10  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1563
1564         * sh-tdep.c (sh_skip_prologue): Before looking at the actual
1565         instructions, try to see if the symbol table can be of help, by
1566         calling after_prologue(). If this doesn't work, call
1567         skip_prologue_hard_way().
1568         (skip_prologue_hard_way): Renamed from sh_skip_prologue. Add some
1569         more instruction pattern matching for pushing of arguments, and
1570         manipulation of r14.
1571         (after_prologue): New function. Use symbol table info to determine
1572         the end of the prologue, if possible.
1573
1574 2000-07-07  Michael Snyder  <msnyder@cleaver.cygnus.com>
1575
1576         * findvar.c (_initialize_findvar, build_findvar, write_fp, read_fp,
1577         generic_target_write_fp, generic_target_read_fp, write_sp, read_sp,
1578         generic_target_write_sp, generic_target_read_sp, write_pc, read_pc,
1579         generic_target_write_pc, generic_target_read_pc, write_pc_pid,
1580         read_pc_pid, supply_register, write_register_pid, write_register,
1581         read_register_pid, read_register, write_register_bytes,
1582         read_register_bytes, write_register_gen, read_register_gen,
1583         registers_fetched, registers_changed, find_saved_register,
1584         read_relative_register_raw_bytes, default_get_saved_register,
1585         read_relative_register_raw_bytes_for_frame, get_saved_register):
1586         Move from this file into new file regcache.c.
1587         (register_valid, registers_pid, registers): Ditto.
1588         * regcache.c: New file to hold the register cache.
1589         (register_cached): New function to read register_valid array.
1590         * value.h (register_cached): Declare.
1591         * defs.h (default_get_saved_register): Delete decl of static function.
1592         * Makefile.in: Add regcache module.
1593
1594 Mon Jul 10 15:02:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1595
1596         From 2000-07-05 Pierre Muller <muller@ics.u-strasbg.fr>:
1597         * p-typeprint.c (pascal_type_print_method_args): Add braces around
1598         isdigit after while keyword.
1599
1600 2000-07-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1601
1602         * TODO: Remove readline 4.1 import item.
1603
1604 2000-07-09  Nick Duffek  <nsd@redhat.com>
1605
1606         * gdbtypes.c (is_ancestor): Infer type equivalence from name
1607         equivalence.
1608         (rank_one_type): Use strcmp instead of == to compare type names.
1609         Don't swap parm with arg when checking TYPE_CODE_REF types.
1610         * valops.c (find_overload_match): Fix indentation.  Compare
1611         parameter rankings to 0..9, 10..99, and 100+ instead of 0, 10,
1612         and 100.
1613
1614 2000-07-07  David Edelsohn  <edelsohn@gnu.org>
1615
1616         * xcoffread.c (read_symbol_nvalue): Return CORE_ADDR.
1617         * rs6000-tdep.c (rs6000_pop_frame): Make addr CORE_ADDR type.
1618
1619 Fri Jul  7 18:29:51 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1620
1621         * config/mips/tm-mips.h (IEEE_FLOAT, SKIP_PROLOGUE,
1622         SAVED_PC_AFTER_CALL, DECR_PC_AFTER_BREAK, BREAKPOINT_FROM_PC,
1623         INNER_THAN): Macros.
1624
1625         * mips-tdep.c (mips_in_lenient_prologue): Delete function.
1626         (mips32_skip_prologue, mips16_skip_prologue, mips_skip_prologue):
1627         Remove ``lenient'' argument.
1628         (mips_saved_pc_after_call): New function.
1629         (mips_gdbarch_init): Initialize gdbarch members inner_than,
1630         breakpoint_from_pc, decr_pc_after_break, ieee_float,
1631         skip_prologue, saved_pc_after_call.
1632
1633 2000-07-07  Mark Kettenis  <kettenis@gnu.org>
1634
1635         * config/i386/tm-linux.h: Add longjmp support.
1636         (JB_ELEMENT_SIZE, JB_PC): New defines.
1637         (GET_LONGJMP_TARGET): Define.
1638         (get_longjmp_target): Add prototype.
1639
1640         * breakpoint.c (bpstat_what): Keep returning
1641         BPSTAT_WHAT_SET_LONGJMP_RESUME when hitting multiple longjmp()
1642         breakpoints instead of signalling an error by returning
1643         BPSTAT_WHAT_STOP_NOISY.
1644
1645 2000-07-06  Michael Snyder  <msnyder@cleaver.cygnus.com>
1646
1647         * mips-tdep.c: Replace '16' with bfd_mach_mips16 where appropriate.
1648
1649 2000-07-06  Christopher Faylor  <cgf@cygnus.com>
1650
1651         * infcmd.c (attach_command): Move "stop_soon_quietly" setting
1652         inside ATTACH_NO_WAIT conditional since we are not about to
1653         stop soon if we're not calling wait_for_inferior.
1654
1655 Wed Jul  5 21:06:39 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1656
1657         * config/i386/fbsd.mh (NATDEPFILES): Keep NATDEPFILES to a single
1658         line.  configure.in assumes this.
1659
1660 Wed Jul  5 20:48:22 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1661
1662         * configure.in (SER_HARDWIRE): When go32 or DJGPP, set to
1663         ser-go32.c.
1664         * configure: Re-generate.
1665
1666 Wed Jul  5 20:28:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1667
1668         * top.h (command_loop_marker), top.c (command_loop_marker):
1669         Delete.
1670         * event-top.c (command_handler), top.c (simplified_command_loop,
1671         command_loop): Use null_cleanup instead of command_loop_marker.
1672
1673 Wed Jul  5 20:09:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1674
1675         * event-loop.c: Include either <poll.h> or <sys/poll.h>.
1676
1677         * configure.in (targ_archs): Check for <poll.h> and <sys/poll.h>.
1678         * configure, config.in: Re-generate.
1679
1680 Wed Jul  5 18:10:44 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1681
1682         From 2000-06-12 Bill Nottingham <notting@redhat.com>:
1683         * Makefile.in: add $(infodir) to FLAGS_TO_PASS
1684
1685 Wed Jul  5 18:03:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1686
1687         * TODO: Updates.
1688
1689 2000-07-05  Mark Kettenis  <kettenis@gnu.org>
1690
1691         * TODO: Update.
1692
1693 2000-07-03  Chris Faylor  <cfg@cygnus.com>
1694
1695         Committed by Elena Zannoni <ezannoni@cygnus.com>
1696         * sh-tdep.c (sh_skip_prologue): Change prologue matching for modern
1697         compilers.
1698         (sh_frame_find_saved_regs): Ditto.
1699         (sh_find_callers_reg): Stop if pc is zero.
1700
1701 Sat Jul  1 17:47:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1702
1703         * ser-unix.c (do_unix_readchar): Revert Tue Mar 28 18:19:50 2000
1704         Andrew Cagney <cagney@b1.cygnus.com>.  Locks up when no data is
1705         pending.
1706
1707 Sat Jul  1 15:40:14 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1708
1709         * Makefile.in (SER_HARDWIRE): Restore code to set it by configure.
1710
1711 2000-06-26  Kevin Buettner  <kevinb@redhat.com>
1712
1713         * copying.awk: Eliminate use of PARAMS from this file.
1714
1715 Fri Jun 23 20:47:03 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1716
1717         * mips-tdep.c (mips_push_arguments): Use the variable stack_used_p
1718         to determine if any arguments were written to the stack.  Do not
1719         rely on NUMARG>=8.
1720
1721 Mon Jun 19 11:29:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1722
1723         * command.h (add_set_auto_boolean_cmd): Add declaration.
1724         (enum var_types): Add var_auto_boolean.
1725
1726         * command.c (add_set_auto_boolean_cmd): New function.
1727         (do_setshow_command): Recognize auto_boolean.
1728         (parse_binary_operation): Recognize enable and disable.
1729         (parse_auto_binary_operation): Parse auto binary variables.
1730
1731         * TODO: Update
1732
1733 Fri Jun 23 16:20:21 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1734
1735         * mips-tdep.c (fp_register_arg_p): New function.
1736         (mips_push_arguments): Use.  Do not pass floating point arguments
1737         on in an integer register.
1738
1739 2000-06-21  Pierre Muller  <muller@ics.u-strasbg.fr>
1740
1741         * symfile.c (init_filename_language_table): add ".pas", ".p" and ".pp"
1742         as pascal source file extensions.
1743
1744 2000-06-19  J.T. Conklin  <jtc@redback.com>
1745
1746         * remote-nindy.c (nindy_fetch_word, nindy_store_word): Removed
1747         (nindy_xfer_inferior_memory): Use dcache_xfer_memory() instead of
1748         breaking transfer into chunks and using nindy_fetch_word() and
1749         nindy_store_word().
1750
1751         * remote-bug.c (bug_xfer_memory): Use dcache_xfer_memory() instead
1752         of breaking transfer into chunks and using gr_fetch_word() and
1753         gr_store_word().
1754
1755         * remote.c (remote_fetch_word, remote_store_word): Removed.
1756
1757         * remote-utils.h (gr_fetch_word, gr_store_word): Removed.
1758         * remote-utils.c (gr_fetch_word, gr_store_word): Removed.
1759
1760         * dcache.h (dcache_fetch, dcache_poke, dcache_poke_block): Removed.
1761         * dcache.c (dcache_fetch, dcache_poke): Removed.
1762
1763 2000-06-16  Pierre Muller  <muller@ics.u-strasbg.fr>
1764
1765         * defs.h: define language_pascal in language enumeration.
1766         * language.h: define _LANG_pascal macro.
1767         * language.c: add language_pascal support in all language dependant
1768    functions.
1769
1770 Sun Jun 18 01:01:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1771
1772         * mips-tdep.c (mips_debug): New variable.
1773         (_initialize_mips_tdep): Add command "set debug mips".
1774         (mips_push_arguments): Add code to dump the argument list as it is
1775         created.
1776
1777 Sun Jun 18 00:27:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1778
1779         * mips-tdep.c (mips_push_arguments): For MIPS_EABI, squeeze a
1780         strut containing a floating-point into an FP register.
1781
1782 Sat Jun 17 16:00:56 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1783
1784         * remote-mips.c: Include <ctype.h>
1785         (mips_receive_header): Write printable characters to gdb_stdtarg
1786         instead of gdb_stdlog.  Only count non-printables as invalid.
1787         (mips_syn_garbage): Reduce to 10.
1788
1789 Sat Jun 17 15:39:28 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1790
1791         * mips-tdep.c (mips_gdbarch_init): When the object file header
1792         specifies EABI64, select EABI64 and not EABI32.
1793
1794 2000-06-16  Nicholas Duffek  <nsd@redhat.com>
1795
1796         * rs6000-tdep.c: Changes throughout for multi-arch 64-bit
1797         support.  Incorporate most of tm-rs6000.h.
1798         (find_toc_address_hook): Rename to rs6000_find_toc_address_hook.
1799         (rs6000_set_host_arch_hook): Declare.
1800         (read_memory_addr): Define.
1801         (pop_frame): Rename to rs6000_pop_frame.
1802         (rs6000_pop_frame, rs6000_fix_call_dummy, rs6000_push_arguments,
1803         rs6000_frame_saved_pc, rs6000_frame_chain): Remove non-generic
1804         dummy frame handling.
1805         (branch_dest, rs6000_pop_frame, rs6000_skip_trampoline_code,
1806         rs6000_frame_saved_pc, frame_get_saved_regs,
1807         frame_initial_stack_address, rs6000_frame_chain,
1808         rs6000_convert_from_func_ptr_addr): Call read_memory_addr instead
1809         of read_memory_integer.
1810         (branch_dest, rs6000_pop_frame, rs6000_push_arguments,
1811         rs6000_skip_trampoline_code, rs6000_frame_saved_pc,
1812         frame_get_saved_regs, frame_initial_stack_address,
1813         rs6000_frame_chain): Replace 4 with TDEP->wordsize.
1814         (skip_prologue): Recognize some 64-bit stack adjustments.
1815         (push_dummy_frame, pop_dummy_frame, set_processor,
1816         show_processor): Delete.
1817         (frame_get_saved_regs): Manipulate saved register addresses using
1818         CORE_ADDR instead of int.
1819         (rs6000_create_inferior): New function.
1820         (register_names_*[]): Change to struct reg registers_*[].
1821         (variants[]): Assimilate into multi-arch approach.
1822         (register_names_*[], variants[]): Refer to pre-PowerPC
1823         architectures as POWER instead of RS6000.
1824         * rs6000-nat.c: Ubiquitous changes for 64-bit support.
1825         (vmap_secs, xcoff_relocate_symtab): Cast addresses
1826         to unsigned long to avoid sign-extension errors.
1827         (set_host_arch): New function.
1828         (xcoff_relocate_symtab): Try disabling usleep(36000) workaround.
1829         (rs6000_core_fns): Use new bfd_target_xcoff_flavour.
1830         (_initialize_core_rs6000): Initialize rs6000_set_host_arch_hook.
1831         * symfile.c (find_sym_fns): Remove special xcoff kludge.
1832         * xcoffread.c (secnum_to_bfd_section): Initialize args.objfile.
1833         (process_linenos): Query line struct size from coff
1834         backend instead of using compile-time constant.
1835         (enter_line_range): Likewise.
1836         (read_xcoff_symtab): Pass "XCOFF64" instead of "XCOFF" to
1837         record_debugformat() if appropriate.
1838         (process_xcoff_symbol): Access symbol addresses using
1839         SYMBOL_VALUE_ADDRESS instead of SYMBOL_VALUE.
1840         (read_symbol_lineno): Retrieve XCOFF64 symbol names from strtbl.
1841         (scan_xcoff_symtab): Likewise.  Query syment struct size from
1842         coff backend instead of using compile-time constant.
1843         (xcoff_sym_fns): Set flavour to bfd_target_xcoff_flavour.
1844         * Makefile.in (INTERNAL_LDFLAGS): Add $(MH_LDFLAGS) to list of flags
1845         that this Makefile variable get set to.  (From Kevin Buettner.)
1846         * config/powerpc/aix.mh (MH_LDFLAGS): Add linker flags so that
1847         the TOC doesn't overflow.  (From Kevin Buettner.)
1848         * config/powerpc/tm-ppc-aix.h: Move config decisions to
1849         multi-arched rs6000-tdep.c.
1850         * config/rs6000/tm-rs6000.h: Likewise.
1851         (GDB_MULTI_ARCH): Define.
1852         (skip_trampoline_code): Rename to rs6000_skip_trampoline_code.
1853         (is_magic_function_pointer): Replace with
1854         rs6000_convert_from_func_ptr_addr.
1855         (TARGET_CREATE_INFERIOR_HOOK): Define.
1856         (find_toc_address_hook): Rename to rs6000_find_toc_address_hook.
1857         (rs6000_set_host_arch_hook): Declare.
1858         * config/rs6000/nm-rs6000.h (CHILD_XFER_MEMORY): Define.
1859
1860 2000-06-15  Kevin Buettner  <kevinb@redhat.com>
1861
1862         * v850ice.c: Eliminate use of PARAMS from this file.
1863
1864 2000-06-15  Michael Snyder  <msnyder@cygnus.com>
1865
1866         * valops.c (value_cast): Break up long lines.
1867         * utils.c: Fix comment typo.
1868
1869 2000-06-14  Jim Blandy  <jimb@redhat.com>
1870
1871         * dwarf2read.c (dump_die): Use the proper printf format for
1872         printing DW_UNSND values; they're longs now.
1873
1874         * dwarf2read.c (dump_die): We can read DW_FORM_data8 now, on
1875         at least some platforms, so print it out too.
1876
1877 2000-06-14  James E. Wilson  <wilson@bletchleypark.cygnus.com>
1878
1879         * dwarf2read.c (struct attribute): Change unsnd and snd field types
1880         to long.
1881         (read_8_bytes): Change return type to long.
1882         (read_unsigned_leb128): Change return type to long.  Change type of
1883         local result to long.  Cast argument of left shift to long.
1884         (read_signed_leb128): Likewise.
1885
1886 2000-06-14  Pierre Muller  <muller@ics.u-strasbg.fr>
1887
1888         Add support for Pascal language. Part 1: new files.
1889         * p-exp.y, p-lang.c, p-lang.h, p-typeprint.c, p-valprint.c: New files.
1890
1891 2000-06-13  Kevin Buettner  <kevinb@redhat.com>
1892
1893         * ser-ocd.c, symtab.c: Eliminate use of PARAMS from these files.
1894
1895 Tue Jun 13 09:21:23 2000  Jeffrey A Law  (law@cygnus.com)
1896
1897         * configure.host (hppa*64*): Renamed from hppa2.0w per
1898         gcc/binutils changes.
1899         * configure.tgt: Similarly.
1900
1901 2000-06-12  Bill Nottingham <notting@redhat.com>
1902
1903         Patch applied by Kevin Buettner <kevinb@redhat.com>:
1904
1905         * ia64-linux-nat.c, gdbserver/low-linux.c (u_offsets):  PT_CR_IFS
1906         is deprecated.  Use PT_CFM instead.
1907
1908 2000-06-12  Michael Snyder  <msnyder@cygnus.com>
1909
1910         * breakpoint.c (breakpoint_thread_match): Fix comment.
1911
1912 2000-06-12  Fernando Nasser  <fnasser@cygnus.com>
1913
1914         * valops.c (value_assign): Adjust the length to take into
1915         consideration that we are not starting from the beginning.
1916
1917 2000-06-12  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1918
1919         * symfile.c (add_symbol_file_command): Properly reformat "else if"
1920         code.
1921         * coffread.c (coff_symtab_read): Ditto.
1922
1923 Mon Jun 12 15:24:04 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1924
1925         * Makefile.in (SER_HARDWIRE): Set using autoconf.
1926         * configure.in (SER_HARDWIRE): Define, add ser-tcp.o.
1927         * configure: Re-generate.
1928
1929         * config/i386/go32.mh (SER_HARDWIRE): Delete.  Handled by
1930         configure.in.
1931         * config/sparc/sun4sol2.mh, config/sparc/sun4os4.mh,
1932         config/sparc/sparclynx.mh, config/sparc/nbsdelf.mh,
1933         config/sparc/nbsd.mh, config/sparc/linux.mh,
1934         config/rs6000/rs6000lynx.mh, config/powerpc/solaris.mh,
1935         config/powerpc/nbsd.mh, config/powerpc/linux.mh,
1936         config/powerpc/cygwin.mh, config/pa/hpux11w.mh,
1937         config/pa/hpux11.mh, config/pa/hpux1020.mh, config/pa/hppaosf.mh,
1938         config/pa/hppahpux.mh, config/pa/hppabsd.mh, config/ns32k/nbsd.mh,
1939         config/mips/irix5.mh, config/mips/irix4.mh, config/m68k/nbsd.mh,
1940         config/m68k/m68klynx.mh, config/m68k/linux.mh,
1941         config/i386/nbsdelf.mh, config/i386/nbsd.mh, config/i386/linux.mh,
1942         config/i386/i386sco5.mh, config/i386/i386lynx.mh,
1943         config/i386/i386dgux.mh, config/i386/fbsd.mh,
1944         config/i386/cygwin.mh, config/arm/linux.mh, config/alpha/fbsd.mh,
1945         config/alpha/alpha-osf3.mh, config/alpha/alpha-linux.mh: Remove
1946         ser-tcp.o from XDEPFILES.
1947         * config/ia64/linux.mh: Ditto.
1948
1949         * TODO: Update.
1950
1951 Mon Jun 12 14:26:02 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1952
1953         * mips-tdep.c (GDB_TARGET_IS_MIPS64): Define.
1954         (struct gdbarch_tdep): Add gdb_target_is_mips64.
1955         (mips_addr_bits_remove): Update.
1956         (mips_gdbarch_init): Initialize.
1957
1958         * config/mips/tm-mips64.h (GDB_TARGET_IS_MIPS64,
1959         GDB_TARGET_IS_MIPS64): Delete.
1960
1961 Mon Jun 12 12:17:20 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1962
1963         * mips-tdep.c: Include "symcat.h".
1964         (mips_dump_tdep): Print all known but not yet multi-arched values.
1965
1966 2000-06-12  Mark Kettenis  <kettenis@gnu.org>
1967
1968         * config/i386/tm-i386.h: Add forward declaration of `struct value'.
1969         (FIX_CALL_DUMMY): Redefined to call i386_fix_call_dummy.
1970         (i386_fix_call_dummy): Add prototype.
1971         * i386-tdep.c (i386_fix_call_dummy): New function based on the
1972         code from the old FIX_CALL_DUMMY macro.
1973
1974 2000-06-12  Kevin Buettner  <kevinb@redhat.com>
1975
1976         * procfs.c, remote.c: Eliminate use of PARAMS from these files.
1977
1978 Mon Jun 12 10:21:24 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1979
1980         * gdbarch.sh (gdbarch_dump): When non multi-arch skip macros that
1981         return void.
1982
1983 Sun Jun 11 12:06:21 2000  Christopher Faylor <cgf@cygnus.com>
1984
1985         * exec.c (exec_file_attach): Add .exe extension when __CYGWIN__.
1986
1987 Sat Jun 10 22:31:46 2000  Christopher Faylor <cgf@cygnus.com>
1988
1989         * win32-nat.c (safe_symbol_file_add_args): Store old gdb_stderr and
1990         gdb_stdout here.
1991         (safe_symbol_file_add_stub): Redirect gdb_stdout as well as stderr.
1992         (safe_symbol_file_add_cleanup): Restore gdb_stdout.
1993         (info_dll_command): Use the pager for displaying DLLs since there are
1994         often quite a few.
1995
1996 Sun Jun 11 11:34:05 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1997
1998         From Sat Jun 10 17:54:04 2000 Hans-Peter Nilsson <hp@axis.com>:
1999         * configure.in (targ_archs): Clear out secondary components.
2000         * configure: Regenerate.
2001
2002 Fri Jun  9 15:06:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2003
2004         * gdbarch.sh (struct gdbarch): Add member dump_tdep.
2005         (struct gdbarch_registration): Ditto.
2006         (gdbarch_dump): Add ui_file and gdbarch arguments.  Add support
2007         for external dump functions.  Dump the macro value.  Call target
2008         dump routine.
2009         (gdbarch_register): New function.
2010         (gdbarch_registrary): Replace gdbarch_init_registrary.
2011         * gdbarch.h, gdbarch.c: Re-generate.
2012         * arch-utils.c (set_arch): Update.
2013
2014         * mips-tdep.c (mips_dump_tdep): New function. Move dump code here.
2015         (mips_gdbarch_init): From here.
2016
2017         * maint.c (maintenance_print_architecture): New function.
2018         (_initialize_maint_cmds): Add command ``maintenance print
2019         architecture''.
2020
2021 2000-06-08  Kevin Buettner  <kevinb@redhat.com>
2022
2023         * command.h, monitor.h: Eliminate use of PARAMS from these
2024         files.
2025
2026 2000-06-08  Fernando Nasser  <fnasser@cygnus.com>
2027
2028         * config/i386/tm-embed.h: New file.  Specific for embedded targets
2029         like i386-elf, i386-coff and i386-aout.
2030         * config/i386/embed.mt (): Specify tm-embed.h instead of the System V
2031         header file.
2032
2033 2000-06-08  Fernando Nasser  <fnasser@cygnus.com>
2034
2035         * MAINTAINERS: Add myself to gdbtk list.
2036
2037 2000-06-08  Kevin Buettner  <kevinb@redhat.com>
2038
2039         * config/ia64/nm-linux.h (U_REGS_OFFSET): Define.
2040
2041 2000-06-08  Fernando Nasser  <fnasser@cygnus.com>
2042
2043         * configure.in: Replace misplaced CONFIG_ADD by the correct
2044         CONFIG_CLEAN.
2045         * configure, config.in: Regenerate.
2046
2047 2000-06-08  Fernando Nasser  <fnasser@cygnus.com>
2048
2049         * values.c (value_primitive_field): Copy VALUE_REGNO as well.
2050         With typed registers we may have the location information in this field,
2051         in addition to VALUE_ADDRESS (which was already being copied).
2052
2053 Thu Jun  8 15:26:44 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2054
2055         * config/mips/tm-mips.h (GDB_MULTI_ARCH): Define as 1.
2056         (CALL_DUMMY, TARGET_BYTE_ORDER_SELECTABLE_P,
2057         COERCE_FLOAT_TO_DOUBLE): Delete.
2058         * config/mips/tm-vr5000el.h, config/mips/tm-vr5000.h,
2059         config/mips/tm-vr4xxxel.h, config/mips/tm-vr4xxx.h,
2060         config/mips/tm-vr4100.h, config/mips/tm-tx39l.h
2061         config/mips/tm-tx39.h, config/mips/tm-irix5.h: Delete
2062         GDB_MULTI_ARCH.
2063
2064         * config/mips/tm-mips64.h (TARGET_LONG_BIT, TARGET_LONG_LONG_BIT,
2065         TARGET_PTR_BIT): Delete definitions.
2066         * config/mips/tm-vr5000el.h, config/mips/tm-vr5000.h,
2067         config/mips/tm-tx39l.h, config/mips/tm-vr4100.h,
2068         config/mips/tm-tx39.h: Delete definition of MIPS_EABI.
2069         * mips-tdep.c (mips_gdbarch_init): Use the ISA to determine the
2070         ABI.  If all else fails, assume O32.
2071
2072         * TODO, NEWS: Update.  Mention MIPS is multi-arch.
2073
2074 Thu Jun  8 14:23:12 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2075
2076         * config/mips/tm-vr4xxxel.h, config/mips/tm-vr4xxx.h,
2077         config/mips/tm-vr4100.h, config/mips/tm-tx39l.h,
2078         config/mips/tm-tx39.h: Delete definition of
2079         MIPS_DEFAULT_FPU_TYPE. Enable multi-arch.
2080         * mips-tdep.c: (mips_gdbarch_init): The bfd_mach_mips3900 has no
2081         FPU.  bfd_mach_mips4650 FPU is single precision.
2082
2083         * config/mips/tm-mips.h (MIPS_FPU_SINGLE_REGSIZE):
2084         (MIPS_FPU_DOUBLE_REGSIZE): Move from here.
2085         * mips-tdep.c: To here.  Change to an enum.
2086
2087 Wed Jun  7 18:27:51 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2088
2089         * configure.in (DEFAULT_BFD_ARCH, DEFAULT_BFD_VEC): Use config.bfd
2090         to determine the default architecture / target.
2091         * acconfig (DEFAULT_BFD_ARCH, DEFAULT_BFD_VEC): Add.
2092         * configure, config.in: Regenerate.
2093
2094         * arch-utils.c (set_endian): Better separate multi-arch and non-
2095         multi-arch cases.
2096         (set_endian_from_file): Call internal_error when multi-arch.
2097         (initialize_current_architecture): Rewrite logic selecting a byte
2098         order.  Use DEFAULT_BFD_ARCH DEFAULT_BFD_VEC.
2099         (version.h): Include.
2100
2101         * config/mips/tm-mips.h, config/mips/tm-bigmips64.h,
2102         config/mips/tm-bigmips.h: Delete definition of
2103         TARGET_BYTE_ORDER_DEFAULT.
2104
2105 Thu Jun  8 11:41:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2106
2107         * infrun.c (follow_inferior_fork): Bad merge from below.  Compare
2108         strings using follow_fork_mode_ask and not "ask".
2109
2110 Wed Jun  7 15:13:04 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2111
2112         * command.h (add_set_enum_cmd): Make ``enumlist'' and ``var''
2113         constant char pointers.
2114         (complete_on_enum): Change ``enumlist'' to a constant char
2115         pointer.
2116         (struct cmd_list_element): Ditto for member ``enums''.
2117         * command.c (complete_on_enum, add_set_enum_cmd,
2118         do_setshow_command): Update.
2119
2120         * infrun.c (follow_fork_mode_ask, follow_fork_mode_parent,
2121         follow_fork_mode_both, follow_fork_mode_child): New.  Use to
2122         construct the follow_fork_mode_kind_names.
2123         (set_follow_fork_mode_command): Delete function.
2124         (_initialize_infrun): Update.
2125         (follow_inferior_fork): Do not strdup follow_fork_mode_string.
2126         Use follow_fork_mode_* variables directly instead.  Call
2127         internal_error instead of error when unimplemented "ask" mode.
2128
2129         * infrun.c (scheduler_enums, scheduler_mode, schedlock_off,
2130         schedlock_on, schedlock_step): Update.
2131         * serial.c (serial_logbase, logbase_hex, logbase_octal,
2132         logbase_ascii, logbase_enums): Update.
2133         * remote.c (packet_support_enums, packet_support_auto,
2134         packet_enable, packet_disable, struct packet_config): Update.
2135         * arch-utils.c (initialize_current_architecture,
2136         set_architecture_string): Update.
2137         (endian_big, endian_little, endian_auto, endian_enum,
2138         set_endian_string): Update.
2139         * i386-tdep.c (valid_flavors, att_flavor, intel_flavor,
2140         disassembly_flavor): Update.
2141         * mips-tdep.c (size_enums, size_64, size_32, size_auto,
2142         mips_stack_argsize_string, mips_saved_regsize_string): Update.
2143         * arm-tdep.c (disassembly_flavor, valid_flavors): Update.
2144         (_initialize_arm_tdep): Ditto.
2145
2146         * TODO: Update.
2147
2148 Mon Jun  5 18:44:14 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2149
2150         * thread.c (make_cleanup_restore_current_thread,
2151         do_restore_current_thread_cleanup): New functions.
2152         (thread_apply_all_command, thread_apply_command): Use. Call
2153         do_cleanups when finished.
2154
2155         * defs.h (make_cleanup_func): Delete typedef.
2156         * TODO: Update.
2157
2158 Wed Jun  7 11:34:54 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2159
2160         * arch-utils.c (target_byte_order, target_byte_order_auto,
2161         show_endian, set_endian, set_endian_big, set_endian_little,
2162         set_endian_auto, set_endian_from_file, enum set_arch,
2163         target_architecture_auto, set_architecture_string,
2164         target_architecture_hook, target_architecture, arch_ok, set_arch,
2165         set_architecture_from_arch_mach, set_architecture_from_file,
2166         show_architecture, set_architecture, info_architecture,
2167         set_gdbarch_from_file, initialize_current_architecture): Copy from
2168         gdbarch.c.  Rewrite ``set architecture'' and ``set endian''
2169         commands to use enums.
2170         (_initialize_gdbarch_utils): Fix name.
2171         * arch-utils.h (set_architecture_from_arch_mach,
2172         target_architecture_hook): Copy from gdbarch.h.
2173         * gdbarch.sh: Update.
2174         * gdbarch.h, gdbarch.c: Re-generate.
2175
2176         * TODO: Update.
2177
2178         * v850-tdep.c, sh3-rom.c, sh-tdep.c, i386-tdep.c: Include
2179         "arch-utils.h".
2180         * Makefile.in (v850-tdep.o): Specify dependencies.
2181         (i386-tdep.o, sh3-rom.o, sh-tdep.o): Add arch-utils.h to
2182         dependency list.
2183
2184 2000-06-06  Michael Snyder  <msnyder@cygnus.com>
2185
2186         * configure.in: Enable autoconf to find curses.h on Solaris 2.8.
2187         * configure: Regenerate.
2188
2189 Tue Jun  6 21:14:47 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2190
2191         * command.c (do_setshow_command): Accept an enum option immediatly
2192         when it is an exact match.
2193
2194 Tue Jun  6 16:46:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2195
2196         * config/mips/tm-vr5000el.h, config/mips/tm-vr5000.h,
2197         config/mips/tm-vr4xxxel.h, config/mips/tm-vr4xxx.h,
2198         config/mips/tm-vr4300el.h, config/mips/tm-vr4100.h,
2199         config/mips/tm-vr4300.h, config/mips/tm-tx39l.h,
2200         config/mips/tm-tx39.h, config/mips/tm-embedl64.h,
2201         config/mips/tm-embedl.h, config/mips/tm-embed64.h,
2202         config/mips/tm-embed.h: Delete TARGET_BYTE_ORDER_SELECTABLE_P.
2203
2204         * tm-mips.h (TARGET_BYTE_ORDER_SELECTABLE_P): Define as 1.
2205
2206 Tue Jun  6 16:21:14 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2207
2208         * gdbarch.sh (generic_register_convertible_not,
2209         frame_num_args_unknown): Move from here.
2210         * arch-utils.c (generic_register_convertible_not,
2211         frame_num_args_unknown): To here.
2212         * arch-utils.h (frame_num_args_unknown): Add declaration.
2213         * gdbarch.h, gdbarch.c: Re-generate.
2214
2215 Tue Jun  6 15:07:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2216
2217         * remote-mips.c (mips_open): Select the default monitor prompt
2218         based on the target ISA.
2219
2220         * config/mips/tm-vr4100.h (TARGET_MONITOR_PROMPT),
2221         config/mips/tm-vr4300el.h (TARGET_MONITOR_PROMPT),
2222         config/mips/tm-vr4300.h (TARGET_MONITOR_PROMPT),
2223         config/mips/tm-vr4xxx.h (TARGET_MONITOR_PROMPT),
2224         config/mips/tm-vr4xxxel.h (TARGET_MONITOR_PROMPT),
2225         config/mips/tm-vr5000el.h (TARGET_MONITOR_PROMPT),
2226         config/mips/tm-vr5000.h (TARGET_MONITOR_PROMPT),
2227         config/mips/tm-mips.h (TARGET_MONITOR_PROMPT): Delete macro.
2228
2229 2000-06-05  Daniel Berlin  <dan@cgsoftware.com>
2230
2231         * c-exp.y (yylex): template handling fixes.
2232
2233 2000-06-03  Daniel Berlin  <dan@cgsoftware.com>
2234
2235         * symtab.h (VTBL_PREFIX_P): Add newer g++ vtbl prefix to prefix
2236         list.
2237
2238         * symtab.c (lookup_partial_symbol): Change to stop forcing linear
2239         searches on C++ when we fail the binary search, by doing the
2240         binary search right.
2241
2242 2000-05-30  Daniel Berlin  <dan@cgsoftware.com>
2243
2244         * buildsym.c (hashname): Change to use hash function from bcache.c/.h
2245
2246         * bcache.c (hash): Change to newer hash function.
2247
2248         * bcache.h (hash): Prototype for hash function
2249
2250         * dwarf2read.c (TYPE_HASH_SIZE): New define for controlling size
2251         of type hash.
2252         (dwarf2_cached_types): New variable that is the cached types.
2253         (tag_type_to_type): Do the actual caching of types here.
2254
2255 2000-06-05  Mark Kettenis  <kettenis@gnu.org>
2256
2257         * acconfig.h, configure.in, i386bsd.c (HAVE_STRUCT_REG_R_FS):
2258         Renamed from HAVE_R_FS.
2259         (HAVE_STRUCT_REG_GS): Renamed from HAVE_R_GS.
2260         * configure, config.in: Regenerated.
2261
2262 Sun Jun  4 14:00:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2263
2264         * TODO: Update.  Mention GNU/Linux/SPARC problems.
2265
2266 Wed May 31 21:41:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2267
2268         * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Change buf
2269         to a void pointer.  Update initial values.
2270         * gdbarch.h, gdbarch.c: Re-generate.
2271
2272         * findvar.c (address_to_signed_pointer,
2273         signed_pointer_to_address): New functions.
2274         * inferior.h (signed_pointer_to_address,
2275         signed_address_to_pointer): Declare.
2276
2277         * inferior.h, findvar.c (unsigned_pointer_to_address,
2278         address_to_unsigned_pointer): Rename generic_address_to_pointer
2279         and generic_pointer_to_address.  Update signatures to match
2280         gdbarch changes.
2281
2282         * config/mips/tm-mips.h (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER):
2283         Define. MIPS has signed pointers.
2284
2285         * defs.h, utils.c (host_pointer_to_address,
2286         address_to_host_pointer): New functions.
2287         * irix5-nat.c (next_link_map_member, first_link_map_member),
2288         procfs.c (proc_set_watchpoint, proc_iterate_over_mappings): Use.
2289
2290         * irix5-nat.c (solib_map_sections, symbol_add_stub): Change
2291         function signature to match catch_errors_ftype.
2292
2293         * TODO: Update. GDB builds using the IRIX native compiler.
2294
2295 Sat Jun  3 20:43:59 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2296
2297         * defs.h (strsignal, safe_strsignal): Delete declarations.
2298         * utils.c (safe_strsignal): Delete.
2299         * corelow.c (core_open): Replace save_strsignal with
2300         target_signal_to_string + target_signal_from_host.
2301         * TODO: Document problems with target_signal_from_host.
2302
2303 2000-06-03  Kevin Buettner  <kevinb@redhat.com>
2304
2305         * annotate.c, annotate.h, breakpoint.c, command.c, command.h,
2306         config/rs6000/tm-rs6000.h, corefile.c, d10v-tdep.c,
2307         d30v-tdep.c, dbxread.c, dcache.c, dcache.h, dsrec.c,
2308         dve3900-rom.c, exec.c, fork-child.c, gdbcore.h, hpux-thread.c,
2309         language.h, linux-thread.c, mdebugread.c, monitor.h, ocd.c,
2310         procfs.c, ptx4-nat.c, remote-sim.c, remote-utils.h, remote.c,
2311         rs6000-tdep.c, ser-ocd.c, sol-thread.c, sparcl-tdep.c,
2312         stabsread.h, stack.c, symfile.c, symfile.h, symtab.h,
2313         target.c, target.h, top.c, tracepoint.c, tracepoint.h,
2314         tui/tui.h, tui/tuiIO.c, utils.c, v850ice.c, varobj.c,
2315         win32-nat.c, wince.c, xcoffsolib.c, xcoffsolib.h: Eliminate
2316         PARAMS from function pointer declarations.
2317
2318 2000-06-03  Christopher Faylor  <cgf@cygnus.com>
2319
2320         * win32-nat.c (safe_symbol_file_add_cleanup): Ensure that gdb_stderr is
2321         flushed before deleting and restoring it.
2322         (safe_symbol_file_add): Ensure that gdb_stderr is flushed before
2323         reassigning it.
2324         (handle_load_dll): Split into two functions so that WFI can handle
2325         shared library events.
2326         (child_solib_loaded_library_pathname): New function.
2327         (child_clear_solibs): New function.  Clears shared library list.
2328         (child_solib_add): New function.  Adds shared library symbols.
2329         (dll_symbol_command): New function.  Handles "dll-symbol" command.
2330         (info_dll_command): New function.  Handles info
2331         "sharedlibrary" command.
2332         (handle_exceptions): Eliminate 'ignore_trap' argument.
2333         (get_child_debug_event): Eliminate two arguments.  Return "pid" when
2334         appropriate.  Break out on most events to allow WFI to handle stuff.
2335         (child_wait): Accomodate get_child_debug_event changes.
2336         (child_attach): Clear thread list and list of loaded dlls.
2337         (child_create_inferior): Clear list of loaded dlls.  Use
2338         wait_for_inferior in a loop to look for first "trap".
2339         (child_resume): Avoid accessing a possibly-freed thread pointer.
2340         (_initialize_inftarg): Add "dll-symbols", "sharedlibrary", and "info
2341         sharedlibrary" commands.
2342         * config/i386/tm-cygwin.h: Add some shared library (aka DLL) hooks.
2343
2344 2000-06-02  Christopher Faylor  <cgf@cygnus.com>
2345
2346         * win32-nat.c: Fix up gcc warnings throughout.
2347         (handle_load_dll): Change DLL name to lower case.
2348         (handle_exception): Add a second argument indicating whether a
2349         breakpoint should be ignored.  Return a 0 if the breakpoint was
2350         ignored.
2351         (get_child_debug_event): Pass argument to handle_exception to control
2352         whether a breakpoint should be ignored.
2353         (child_create_inferior): Use modern cygwin API.  Explicitly clear
2354         last_sig.  Pass FIRST_EXCEPTION to get_child_debug_event for detection
2355         of first breakpoint.
2356
2357 2000-06-02  Christopher Faylor  <cgf@cygnus.com>
2358
2359         * configure.in: Detect correct versions of dlltool and windres when
2360         cross-compiling.
2361         * configure: Regenerate.
2362
2363 2000-06-02  J.T. Conklin  <jtc@redback.com>
2364
2365         * configure.tgt: Add pattern for i[3456]86-*-netbsdelf*.
2366         * config/i386/nbsdelf.mt: New file.
2367         * config/i386/tm-nbsdelf.h: New file.
2368
2369         * config/i386/tm-nbsd.h: change include of tm-nbsd.h to
2370         the more explicit config/tm-nbsd.h.
2371
2372 2000-06-02  Mark Kettenis  <kettenis@gnu.org>
2373
2374         * alphabsd-nat.c (supply_fpregset): Substract FP0_REGNUM from
2375         register number when used as index into fpr_regs array.
2376
2377 Tue May 30 13:31:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2378
2379         * defs.h (TARGET_FLOAT_FORMAT, TARGET_DOUBLE_FORMAT,
2380         TARGET_LONG_DOUBLE_FORMAT): Delete.
2381
2382         * gdbarch.sh: Add support for parameterized expressions.
2383         (TARGET_FLOAT_FORMAT, TARGET_DOUBLE_FORMAT,
2384         TARGET_LONG_DOUBLE_FORMAT): Add.  Include "floatformat.h".
2385         * gdbarch.h, gdbarch.c: Regenerate.
2386
2387         * arch-utils.c (default_single_format, default_double_format,
2388         default_long_double_format): New functions. Include
2389         "floatformat.h"
2390         * arch-utils.h: Declare.
2391
2392         * d10v-tdep.c (d10v_gdbarch_init): Set floating point format.
2393         Note that long double is 64 bit, the rest are 32 bit.  Include
2394         "floatformat.h".
2395
2396 2000-06-02  Mark Kettenis  <kettenis@gnu.org>
2397
2398         * config/alpha/nm-fbsd.h (CANNOT_STEP_BREAKPOINT): Define.
2399
2400 2000-06-01  Michael Snyder  <msnyder@cygnus.com>
2401
2402         * sol-thread.c (rw_common): Circumstances (eg. a bug in Sun's
2403         thread_db library) may cause this function to be called with an
2404         illegal address, in which case procfs_to_xfer_memory will
2405         return zero.  Return an error code instead of looping forever.
2406
2407 Thu Jun  1 20:05:26 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2408
2409         * TODO: More suggestions added.
2410
2411 2000-06-01  Klee Dienes  <kdienes@apple.com>
2412
2413         * MAINTAINERS: Add Klee Dienes and Jim Ingham as maintainers for
2414         Mac OS X and Objective C components (to be contributed).
2415
2416 2000-05-31  J.T. Conklin  <jtc@redback.com>
2417
2418         * configure.host: Add patterns for i[3456]86-*-netbsdaout*
2419         and i[3456]86-*-netbsdelf*.
2420         * config/i386/nm-nbsdelf.h: New file.
2421         * config/i386/nbsdelf.mh: New file.
2422
2423         * config/i386/nm-nbsd.h: change include of nm-nbsd.h to
2424         the more explicit config/nm-nbsd.h.
2425         * config/i386/tm-nbsd.h: change include of tm-i386bsd.h to
2426         tm-i386.h.
2427         (SIGTRAMP_START, SIGTRAMP_END, SIGCONTEXT_PC_OFFSET): Define.
2428
2429 2000-06-01  Mark Kettenis  <kettenis@gnu.org>
2430
2431         * NEWS: Mention FreeBSD/Alpha and FreeBSD/i386 3.x and up as new
2432         native configurations.
2433
2434         * i386bsd-nat.c: Include "gregset.h".
2435         (CANNOT_STORE_REGISTER): Define to cannot_fetch_register instead
2436         of CANNOT_FETCH_REGISTER, if not already defined.
2437         (supply_gregset): Call supply_register with NULL as its second
2438         argument instead of supplying our own zeroed out buffer.
2439         (fill_gregset): Copy contents of correct registers instead of the
2440         contents of register REGNO.
2441
2442 2000-05-31  Kevin Buettner  <kevinb@redhat.com>
2443
2444         * gnu-regex.c (re_match_2_internal): Revert 2000-05-27
2445         patch which removed use of PARAMS from declaration.  This
2446         file should not have been touched as it is supposed to track
2447         the version in glibc.
2448
2449 2000-05-31  Mark Kettenis  <kettenis@gnu.org>
2450
2451         Add support for FreeBSD/Alpha.
2452         * configure.host, configure.tgt (alpha*-*-freebsd*): New entry.
2453         * alphabsd-nat.c, config/alpha/fbsd.mh, config/alpha/fbsd.mt,
2454         config/alpha/nm-fbsd.h, config/alpha/tm-fbsd.h,
2455         config/alpha/xm-fbsd.h: New files.
2456
2457 2000-05-31  Pierre Muller  <muller@sourceware.cygnus.com>
2458
2459         * MAINTAINERS: Add myself to "Write After Approval" list.
2460
2461 Tue May 30 18:48:33 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2462
2463         * TODO: Re-organize.
2464
2465 Tue May 30 11:22:28 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2466
2467         * gdbarch.sh: Add field ``postdefault''.  Rename fields
2468         ``startup'' and ``default'' to ``staticdefault'' and
2469         ``predefault''.  Fix initialization of valid_p.  Create/compare
2470         gdbarch.log.
2471
2472 Mon May 29 22:47:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2473
2474         * config/sparc/nm-sun4sol2.h (GDB_GREGSET_T, GDB_FPREGSET_T):
2475         Define.
2476         * config/sparc/xm-sun4sol2.h: (GDB_GREGSET_TYPE,
2477         GDB_FPREGSET_TYPE): Delete.
2478
2479 Mon May 29 15:41:10 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2480
2481         * symtab.h (make_cleanup_free_search_symbols): Add declaration.
2482         * symtab.c (make_cleanup_free_search_symbols,
2483         do_free_search_symbols_cleanup): New functions.
2484         (search_symbols, symtab_symbol_info, rbreak_command): Update.
2485         (search_symbols): Pass ``sr'', and not its address, to
2486         make_cleanup_free_search_symbols.
2487
2488 2000-05-28  Kevin Buettner  <kevinb@redhat.com>
2489
2490         * config/nm-linux.h (GDB_GREGSET_T, GDB_FPREGSET_T): Fix typos.
2491
2492 2000-05-27  Kevin Buettner  <kevinb@redhat.com>
2493
2494         * abug-rom.c, alpha-nat.c, alpha-tdep.c, annotate.c,
2495         annotate.h, arc-tdep.c, ax-gdb.c, ax-gdb.h, ax-general.c,
2496         ax.h, breakpoint.c, breakpoint.h, c-exp.y, c-lang.c, c-lang.h,
2497         call-cmds.h, ch-exp.c, ch-lang.c, ch-lang.h, cli-out.c,
2498         coff-solib.h, coffread.c, command.c, command.h, complaints.c,
2499         complaints.h, config/a29k/tm-a29k.h, config/a29k/tm-vx29k.h,
2500         config/alpha/nm-linux.h, config/alpha/nm-osf.h,
2501         config/alpha/nm-osf2.h, config/alpha/tm-alpha.h,
2502         config/alpha/tm-alphalinux.h, config/arc/tm-arc.h,
2503         config/arm/tm-embed.h, config/d30v/tm-d30v.h,
2504         config/fr30/tm-fr30.h, config/h8300/tm-h8300.h,
2505         config/h8500/tm-h8500.h, config/i386/nm-i386bsd.h,
2506         config/i386/nm-i386sco.h, config/i386/nm-i386sol2.h,
2507         config/i386/nm-i386v.h, config/i386/nm-linux.h,
2508         config/i386/nm-nbsd.h, config/i386/nm-ptx4.h,
2509         config/i386/nm-symmetry.h, config/i386/tm-cygwin.h,
2510         config/i386/tm-i386.h, config/i386/tm-i386nw.h,
2511         config/i386/tm-i386sol2.h, config/i386/tm-i386v.h,
2512         config/i386/tm-i386v4.h, config/i386/tm-nbsd.h,
2513         config/i386/tm-ptx.h, config/i386/tm-sun386.h,
2514         config/i960/tm-mon960.h, config/i960/tm-nindy960.h,
2515         config/m32r/tm-m32r.h, config/m68k/nm-dpx2.h,
2516         config/m68k/nm-linux.h, config/m68k/tm-cisco.h,
2517         config/m68k/tm-delta68.h, config/m68k/tm-es1800.h,
2518         config/m68k/tm-isi.h, config/m68k/tm-linux.h,
2519         config/m68k/tm-m68k.h, config/m68k/tm-m68kv4.h,
2520         config/m68k/tm-news.h, config/m68k/tm-sun3.h,
2521         config/m68k/tm-vx68.h, config/m68k/xm-hp300bsd.h,
2522         config/m88k/tm-m88k.h, config/mcore/tm-mcore.h,
2523         config/mips/nm-irix3.h, config/mips/nm-irix4.h,
2524         config/mips/nm-irix5.h, config/mips/nm-mips.h,
2525         config/mips/tm-embed.h, config/mips/tm-mips.h,
2526         config/mn10200/tm-mn10200.h, config/mn10300/tm-mn10300.h,
2527         config/nm-linux.h, config/nm-lynx.h, config/ns32k/nm-nbsd.h,
2528         config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
2529         config/pa/nm-hppah.h, config/pa/tm-hppa.h,
2530         config/pa/tm-hppa64.h, config/pa/xm-hppah.h,
2531         config/powerpc/nm-linux.h, config/powerpc/tm-linux.h,
2532         config/powerpc/tm-ppc-eabi.h, config/powerpc/tm-solaris.h,
2533         config/powerpc/xm-aix.h, config/rs6000/nm-rs6000.h,
2534         config/rs6000/tm-rs6000.h, config/rs6000/xm-rs6000.h,
2535         config/sh/tm-sh.h, config/sparc/nm-linux.h,
2536         config/sparc/nm-sun4os4.h, config/sparc/nm-sun4sol2.h,
2537         config/sparc/tm-sp64.h, config/sparc/tm-sp64sim.h,
2538         config/sparc/tm-sparc.h, config/sparc/tm-sparclet.h,
2539         config/sparc/tm-spc-em.h, config/sparc/tm-sun4os4.h,
2540         config/sparc/tm-sun4sol2.h, config/tic80/tm-tic80.h,
2541         config/tm-sysv4.h, config/v850/tm-v850.h, config/vax/tm-vax.h,
2542         config/w65/tm-w65.h, config/xm-aix4.h, config/z8k/tm-z8k.h,
2543         copying.c, core-aout.c, core-regset.c, core-sol2.c,
2544         corefile.c, corelow.c, cp-valprint.c, cpu32bug-rom.c,
2545         d10v-tdep.c, d30v-tdep.c, dbug-rom.c, dbxread.c, dcache.c,
2546         dcache.h, demangle.c, dink32-rom.c, dsrec.c, dstread.c,
2547         dve3900-rom.c, dwarf2read.c, dwarfread.c, elfread.c,
2548         environ.h, eval.c, exec.c, expprint.c, expression.h, f-exp.y,
2549         f-lang.c, f-lang.h, f-valprint.c, findvar.c, fr30-tdep.c,
2550         frame.h, gdb_string.h, gdbcmd.h, gdbcore.h,
2551         gdbserver/server.h, gdbtypes.c, gdbtypes.h, gnu-regex.c,
2552         h8300-tdep.c, hp-psymtab-read.c, hp-symtab-read.c,
2553         hp300ux-nat.c, hppa-tdep.c, hppah-nat.c, hpread.c, hpread.h,
2554         hpux-thread.c, i386-tdep.c, i386aix-nat.c, i386mach-nat.c,
2555         i386v-nat.c, i386v4-nat.c, i387-tdep.c, i960-tdep.c, infcmd.c,
2556         inferior.h, inflow.c, infptrace.c, inftarg.c, irix4-nat.c,
2557         irix5-nat.c, jv-exp.y, jv-lang.c, jv-lang.h, language.c,
2558         language.h, lynx-nat.c, m2-exp.y, m2-lang.c, m2-lang.h,
2559         m32r-rom.c, mac-nat.c, main.c, maint.c, mdebugread.c,
2560         mi/mi-out.c, minsyms.c, mips-nat.c, mips-tdep.c, mipsread.c,
2561         mn10300-tdep.c, mon960-rom.c, monitor.c, monitor.h, nlmread.c,
2562         objfiles.c, objfiles.h, ocd.c, ocd.h, op50-rom.c, os9kread.c,
2563         osfsolib.c, pa64solib.c, pa64solib.h, parse.c, parser-defs.h,
2564         ppc-bdm.c, printcmd.c, procfs.c, remote-array.c, remote-bug.c,
2565         remote-e7000.c, remote-es.c, remote-est.c, remote-hms.c,
2566         remote-mips.c, remote-nindy.c, remote-nrom.c, remote-rdi.c,
2567         remote-rdp.c, remote-sds.c, remote-sim.c, remote-udi.c,
2568         remote-utils.c, remote-utils.h, remote-vx.c, remote.c,
2569         rom68k-rom.c, rs6000-nat.c, rs6000-tdep.c, scm-exp.c,
2570         scm-lang.c, scm-lang.h, ser-e7kpc.c, ser-mac.c, sh3-rom.c,
2571         sol-thread.c, solib.c, solib.h, somread.c, somsolib.c,
2572         somsolib.h, source.c, sparc-nat.c, sparcl-tdep.c,
2573         sparclet-rom.c, srec.h, stabsread.c, stabsread.h, stack.c,
2574         sun3-nat.c, symfile.c, symfile.h, symmisc.c, symtab.c,
2575         symtab.h, target.c, target.h, terminal.h, thread.c, top.c,
2576         top.h, tracepoint.c, tracepoint.h, tui/tui-file.c, tui/tui.c,
2577         tui/tui.h, tui/tuiCommand.h, tui/tuiData.c, tui/tuiData.h,
2578         tui/tuiDataWin.h, tui/tuiDisassem.c, tui/tuiDisassem.h,
2579         tui/tuiGeneralWin.c, tui/tuiGeneralWin.h, tui/tuiIO.c,
2580         tui/tuiIO.h, tui/tuiLayout.c, tui/tuiLayout.h, tui/tuiRegs.c,
2581         tui/tuiRegs.h, tui/tuiSource.c, tui/tuiSource.h,
2582         tui/tuiSourceWin.h, tui/tuiStack.c, tui/tuiStack.h,
2583         tui/tuiWin.c, tui/tuiWin.h, typeprint.c, ui-file.c, ui-out.h,
2584         ultra3-nat.c, utils.c, v850-tdep.c, v850ice.c, valarith.c,
2585         valops.c, valprint.c, value.h, values.c, varobj.c, w89k-rom.c,
2586         win32-nat.c, wince.c, wrapper.c, wrapper.h, xcoffread.c,
2587         xcoffsolib.c, xmodem.h, z8k-tdep.c: Remove PARAMS from function
2588         declarations.
2589
2590 2000-05-26  Michael Snyder  <msnyder@cygnus.com>
2591
2592         * gregset.h: New file.  Typedefs for gdb_gregset_t and
2593         gdb_fpregset_t, prototypes for supply_gregset and friends.
2594         * procfs.c: Include gregset.h.  Delete local prototypes for
2595         supply_gregset etc., and local typedef gdb_gregset_t etc.
2596         * sol-thread.c: Include gregset.h, delete local prototypes,
2597         add appropriate casts to gdb_gregset_t.
2598         * uw-thread.c, lin-thread.c, core-sol2.c, core-regset.c,
2599         sparc-tdep.c, ptx4-nat.c, ppc-linux-nat.c, mipsv4-nat.c,
2600         m88k-nat.c, m68klinux-nat.c, m68k-tdep.c, irix5-nat.c,
2601         irix4-nat.c, ia64-linux-nat.c, i386v4-nat.c, cxux-nat.c,
2602         arm-linux-nat.c, alpha-nat.c: Include gregset.h.
2603         * config/nm-linux.h: Define GDB_GREGSET_T, GDB_FPREGET_T.
2604         * config/sparc/nm-sun4sol2.h: Ditto.
2605         * config/sparc/xm-sun4sol2.h: (GDB_GREGSET_TYPE,
2606         GDB_FPREGSET_TYPE): Delete (replaced by GDB_GREGSET_T etc.)
2607
2608 Thu May 25 16:56:05 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2609
2610         * configure.in (AC_CHECK_HEADERS): Check for ncurses.h.
2611         * config.in, configure: Re-generate.
2612
2613 2000-05-25  Scott Bambrough <scottb@netwinder.org>
2614
2615         * arm-linux-tdep.c (find_minsym_and_objfile): New.
2616         (skip_hurd_resolver): New.
2617         (arm_linux_skip_solib_resolver): New.
2618         (arm_skip_solib_resolver): Removed.
2619
2620         * config/arm/tm-linux.h (SKIP_SOLIB_RESOLVER): Changed to use
2621         arm_linux_skip_solib_resolver.
2622
2623 2000-05-25  Mark Kettenis  <kettenis@gnu.org>
2624
2625         * acconfig.h (HAVE_R_FS, HAVE_R_GS): Add.
2626         * configure.in: Add checks for r_fs and r_gs members of
2627         `struct reg'.
2628         * config.in, configure: Regenerated.
2629
2630 2000-05-25  Eli Zaretskii  <eliz@is.elta.co.il>
2631
2632         * ser-go32.c: Remove PARAMS.
2633
2634 Thu May 25 15:22:12 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2635
2636         * configure.in (AC_CHECK_HEADERS): Check for <dirent.h>,
2637         <sys/ndir.h>, <sys/dir.h> and <ndir.h>.
2638         * config.in, configure: Re-generate.
2639         * gdb_dirent.h: New file
2640
2641         * infptrace.c: Include "gdb_dirent.h" instead of <sys/dir.h>.
2642         * core-aout.c: Ditto.
2643         * procfs.c: Include "gdb_dirent.h" instead of <dirent.h>.
2644
2645 Thu May 25 14:43:30 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2646
2647         * config.in: Regenerate.
2648
2649 Thu May 25 13:49:17 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2650
2651         From Fri 19 May 2000 Eli Zaretskii <eliz@is.elta.co.il>: *
2652         config/djgpp/fnchange.lst: Fix bfd/coff-tic54x.c, bfd/coff-tc54x.c
2653         and gdb/testsuite/gdb.mi/mi-var-cmd.exp.
2654
2655 Thu May 25 11:09:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2656
2657         * configure.in (AC_OUTPUT): Do not generate tui/Makefile.
2658         (enable-tui): Convert Makefile configury to use the same mechanism
2659         as MI.
2660
2661         * Makefile.in (BUILD_TUI, TUI_LIBRARY, TUI_DIR, TUI_SRC,
2662         TUI_CFLAGS): Delete
2663         (all-tui): Delete target.
2664         (tuiWin.o, tuiStack.o, tuiSourceWin.o, tuiSource.o, tuiRegs.o,
2665         tuiLayout.o, tuiIO.o, tuiGeneralWin.o, tuiDisassem.o,
2666         tuiDataWin.o, tuiData.o, tuiCommand.o, tui.o): New targets.
2667         (SUBDIR_TUI_OBS, SUBDIR_TUI_SRCS, SUBDIR_TUI_DEPS,
2668         SUBDIR_TUI_INITS, SUBDIR_TUI_LDFLAGS, SUBDIR_TUI_CFLAGS,
2669         SUBDIR_TUI_ALL, SUBDIR_TUI_CLEAN, SUBDIR_TUI_INSTALL,
2670         SUBDIR_TUI_UNINSTALL): Define.
2671
2672         * TODO: Update.
2673
2674 Thu May 25 11:02:24 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2675
2676         * TODO: Update.  Mark Kettenis fixed FreeBSD >2.2 support.
2677         * MAINTAINERS: Update Jim Ingham's address.
2678
2679 2000-05-25  Mark Kettenis  <kettenis@gnu.org>
2680
2681         Add support for FreeBSD/i386 ELF.
2682         * i386bsd-nat.c: New file.
2683         * config/i386/tm-fbsd.h (HAVE_I387_REGS): Define.
2684         Include "i386/tm-i386.h" instead of "i386/tm-i386b.h".
2685         (NUM_REGS): Remove redefinition.
2686         (USE_STRUCT_CONVENTION): Define.
2687         (i386_float_info): Remove prototype.
2688         (FLOAT_INFO): Remove define.
2689         (JB_ELEMENT_SIZE): Define to 4.
2690         (JB_PC): Define to 0.
2691         (GET_LONGJMP_TARGET): Define.
2692         (SIGTRAMP_START, SIGTRAMP_END): Define.
2693         (SIGCONTEXT_PC_OFFSET): Define.
2694         (IN_SOLIB_CALL_TRAMPOLINE): Only define if !SVR4_SHARED_LIBS
2695         * config/i386/nm-fbsd.h (PTRACE_ARG3_TYPE): Define to caddr_t.
2696         (FETCH_INFERIOR_REGISTERS): Define.
2697         (ATTACH_DETACH): Define.
2698         (kernel_u_size): Remove PARAMS.
2699         (register_u_addr): Use CORE_ADDR in prototype where appropriate.
2700         Remove PARAMS.
2701         (SVR4_SHARED_LIBS) [FREEBSD_ELF || __ELF__ && !FREEBSD_AOUT]:
2702         Define.
2703         [SVR4_SHARED_LIBS]: Include "elf/common.h".
2704         Only define aliases for struct members from <link.h> if
2705         !SVR4_SHARED_LIBS.
2706         * config/i386/xm-fbsd.h: New file.
2707         * config/i386/fbsd.mt (TDEPFILES): Remove solib.o.
2708         * config/i386/fbsd.mh (NATDEPFILES): Remove i386b-nat.o.  Add
2709         core-regset.o i387-nat.o i386bsd-nat.o.
2710
2711 2000-05-24  Michael Snyder  <msnyder@cygnus.com>
2712
2713         * findvar.c (value_from_register): Factor code, simplify logic.
2714
2715 2000-05-23  J.T. Conklin  <jtc@redback.com>
2716
2717         * config/i386/nbsd.mt (TDEPFILES): Move solib.o from here...
2718         * config/i386/nbsd.mh (NATDEPFILES): ...to here.
2719         * config/m68k/nbsd.mt (TDEPFILES): Move solib.o from here...
2720         * config/m68k/nbsd.mh (NATDEPFILES): ...to here.
2721         * config/ns32k/nbsd.mt (TDEPFILES): Move solib.o from here...
2722         * config/ns32k/nbsd.mh (NATDEPFILES): ...to here.
2723
2724         * config/powerpc/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o.
2725         * configure.tgt (powerpc-*-netbsd*): add gdbserver to configdirs.
2726         * gdbserver/low-nbsd.c (initialize_arch): Define for PPC.
2727         (fetch_inferior_registers): Likewise.
2728         (store_inferior_registers): Likewise.
2729
2730         * gdbserver/low-nbsd.c (fetch_inferior_registers): Handle X86
2731         floating point registers.
2732         (store_inferior_registers): Likewise.
2733
2734 2000-05-24  Mark Kettenis  <kettenis@gnu.org>
2735
2736         * i387-nat.h, i387-nat.c: New files.
2737
2738 Tue May 23 17:21:24 2000  Alexandre Oliva  <aoliva@cygnus.com>
2739
2740         * config/sparc/nm-linux.h: Include config/nm-linux.h.
2741         * config/powerpc/nm-linux.h: Likewise.
2742
2743 Tue May 23 13:20:00 1999  Gregory Lielens  <info@fft.be>
2744
2745         * f-valprint.c : Corrected f_val_print function for TYPE_CODE
2746         (type) = TYPE_CODE_COMPLEX
2747
2748 Wed May 24 00:38:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2749
2750         * utils.c (make_cleanup_close, do_close_cleanup): New functions.
2751         * defs.h (make_cleanup_close): Add declaration.
2752
2753 Tue May 23 20:47:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2754
2755         * configure.in (build_warnings): Add -Wuninitialized.
2756         * configure: Regenerate.
2757
2758 Tue May 23 17:44:18 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2759
2760         From Mon May 8 14:49:51 2000 Andrew Cagney <cagney@b1.cygnus.com>
2761         (gdb 5.0): From Michael Paddon <mmpp@esec.com.au>:
2762         * configure.in (AC_CHECK_HEADERS): Check for <sys/user.h>.
2763
2764         * configure: Re-generate.
2765         * proc-api.c: Only include <sys/user.h> when available.
2766         (ioctl_table): Check that PIOCGETPR and PIOCGETU are defined.
2767
2768         * TODO: Update.
2769
2770 2000-05-17  Michael Snyder  <msnyder@cygnus.com>
2771
2772         * config/sparc/tm-sun4sol2.h: Turn on multi-arch.
2773         * sparc-tdep.c (gdb_print_insn_sparc): Remove temp. multi-arch hack.
2774
2775 2000-05-17  Andrew Cagney  <cagney@sourceware.cygnus.com>
2776
2777         * GDB 5.0 released.
2778         * Makefile.in (VERSION): Set to 5.0.
2779
2780 Mon May 22 16:20:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2781
2782         * inferior.h (make_cleanup_restore_inferior_status):
2783         * infrun.c (make_cleanup_restore_inferior_status,
2784         do_restore_inferior_status_cleanup): New functions.
2785         * valops.c (hand_function_call): Use.
2786         * infcmd.c (disable_longjmp_breakpoint_cleanup): New function.
2787         (step_1): Use.
2788         * symfile.c (clear_symtab_users_cleanup): New function.
2789         (syms_from_objfile, reread_symbols): Use.
2790         * objfiles.c (make_cleanup_free_objfile, do_free_objfile_cleanup):
2791         New functions.
2792         * objfiles.h (make_cleanup_free_objfile): Add declaration.
2793         * symfile.c (syms_from_objfile, reread_symbols), hpread.c
2794         (hpread_build_psymtabs), hp-psymtab-read.c
2795         (hpread_build_psymtabs): Use.
2796         * dwarf2read.c (make_cleanup_free_die_list,
2797         do_free_die_list_cleanup): New functions.
2798         (psymtab_to_symtab_1): Use.
2799         * tracepoint.c (make_cleanup_free_actions,
2800         do_free_actions_cleanup): New functions.
2801         (read_actions): Use.
2802         * corelow.c (core_close_cleanup): New function.
2803         (core_open): Use.
2804         * dbxread.c (make_cleanup_free_bincl_list,
2805         do_free_bincl_list_cleanup): New function.
2806         (read_dbx_symtab): Use.
2807         * coffread.c (free_linetab_cleanup, free_stringtab_cleanup): New
2808         functions.
2809         (coff_symfile_read): Use.
2810         * varobj.c (make_cleanup_free_variable, do_free_variable_cleanup):
2811         New function.
2812         (varobj_create): Use.
2813         * sparcl-tdep.c (close_tty), infrun.c (resume_cleanups), parse.c
2814         (free_funcalls): Change signature to match make_cleanup_ftype.
2815         * infrun.c (resume), tracepoint.c (encode_actions), remote-udi.c
2816         (download), solib.c (open_symbol_file_object), sparcl-tdep.c
2817         (sparclite_open), parse.c (parse_exp_1): Remove cast using
2818         make_cleanup_func.
2819
2820 Mon May 22 15:49:13 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2821
2822         * procfs.c (info_proc_cmd): Use make_cleanup_freeargv.
2823         (proc_iterate_over_mappings): Use make_cleanup_close.
2824         (proc_get_LDT_entry): Ditto.
2825         (do_closedir_cleanup): New function.
2826         (proc_update_threads): Use.
2827         (do_destroy_procinfo_cleanup): New function.
2828         (info_proc_cmd): Use.
2829
2830 Mon May 22 15:21:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2831
2832         * top.h (command_loop_marker): Change signature to match
2833         make_cleanup_ftype.
2834         * top.c (command_loop_marker): Update.
2835         (command_loop, simplified_command_loop), event-top.c
2836         (command_handler): Remove cast using make_cleanup_func.
2837         * event-top.c (command_handler): Ditto.
2838
2839         * top.c (do_chdir_cleanup): New function.
2840         (gdb_init): Use.  Use xstrdup instead of strsave.
2841         * top.c (do_fclose_cleanup): New function.
2842         (source_command): Use.
2843         * top.c (do_restore_instream_cleanup): Rename
2844         source_cleanup. Change signature to match make_cleanup.
2845         (read_command_filem execute_user_command): Update. Remove cast
2846         using make_cleanup_func.
2847         * top.c (do_free_command_lines_cleanup,
2848         make_cleanup_free_command_lines): New funtions.
2849         (get_command_line, read_command_lines): Use.
2850         * top.c (arg_cleanup): Change signature to match make_cleanup.
2851         (setup_user_args): Remove cast using make_cleanup_func.
2852
2853 Mon May 22 12:05:13 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2854
2855         * defs.h (t_reg): Delete typedef.
2856         (preg, preg_nz): Delete function. Replaced by phex and phex_nz.
2857         * utils.c (phex, phex_nz): New functions.
2858         (paddr, paddr_nz): Use.
2859
2860         * monitor.c (monitor_store_register): Replace preg with phex.
2861
2862 Mon May 22 11:46:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2863
2864         * TODO: Add note on typecast using catch_errors_ftype.
2865
2866 2000-05-21  Mark Kettenis  <kettenis@gnu.org>
2867
2868         * i387-tdep.c (print_i387_value): Cast &value to (char *) in
2869         pointer arithmetic.  Fixes a bug which manifested itself on
2870         FreeBSD.
2871
2872 2000-05-20  J.T. Conklin  <jtc@redback.com>
2873
2874         * target.h (target_memory_bfd_section): Removed declaration.
2875         * target.c (target_memory_bfd_section): Removed.
2876         * exec.c (xfer_memory): Removed #if'ed-out code which referenced
2877         target_memory_bfd_section.
2878
2879         * target.h (target_read_memory_section): Removed declaration.
2880         * target.c (target_read_memory_section): Removed.
2881         (target_xfer_memory): Update, removed bfd_section argument.
2882         (target_read_string, target_read_memory, target_write_memory):
2883         Update for above change.
2884
2885         * gdbcore.h (read_memory_section): Removed declaration.
2886         * corefile.c (read_memory_section): Removed.
2887         * jv-lang.c (get_java_utf8_name): Changed calls to
2888         read_memory_section to read_memory.
2889         * printcmd.c (printf_command): Likewise.
2890         * valops.c (value_at, value_fetch_lazy): Likewise.
2891
2892 2000-05-18  J.T. Conklin  <jtc@redback.com>
2893
2894         * configure.host, configure.tgt (powerpc-*-netbsd*): New entry.
2895         * config/powerpc/nbsd.mh, config/powerpc/nbsd.mt,
2896         config/powerpc/tm-nbsd.h, config/powerpc/nm-nbsd.h,
2897         config/powerpc/xm-nbsd.h: New files.
2898
2899 2000-05-17  Eli Zaretskii  <eliz@is.elta.co.il>
2900
2901         * gdb/config/djgpp/README: Fine-tune installation instructions
2902         based on user reports.
2903
2904 Wed May 17 18:27:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2905
2906         * configure.in (build_warnings): List possible warnings.
2907         * configure: Regenerate.
2908         * TODO: More updates.
2909         * MAINTAINERS: Add Gary Thomas and Joern Renneck to Write After
2910         Approval.
2911
2912 Wed May 17 16:48:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2913
2914         From 2000-04-14 Gary Thomas <gthomas@redhat.com>:
2915         * config/v850/tm-v850.h: Change breakpoint sequence to be
2916         'br *' since there is no 16bit "illegal" instruction on this
2917         processor.
2918
2919 Tue May 16 18:57:14 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2920
2921         * TODO: Review.  Delete anything that is no longer applicable.
2922
2923 Tue May 16 14:17:20 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2924
2925         * utils.c (free_current_contents): Make more robust.
2926
2927 Tue May 16 13:30:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2928
2929         * symtab.h (make_cleanup_discard_minimal_symbols): Replace
2930         discard_minimal_symbols.
2931         * minsyms.c (make_cleanup_discard_minimal_symbols):
2932         (do_discard_minimal_symbols_cleanup): New functions.
2933
2934         * xcoffread.c (xcoff_initial_scan), somread.c (som_symfile_read),
2935         solib.c (solib_add_common_symbols), os9kread.c
2936         (os9k_symfile_read), nlmread.c (nlm_symfile_read), mipsread.c
2937         (mipscoff_symfile_read), elfread.c (elf_symfile_read), dstread.c
2938         (dst_symfile_read), dbxread.c (dbx_symfile_read), coffread.c
2939         (coff_symfile_read): Replace make_cleanup.
2940
2941 Mon May 15 09:32:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2942
2943         * command.h (add_set_cmd): Change VAR parameter to void pointer.
2944         (add_set_enum_cmd): Change VAR parameter to char pointer pointer.
2945         (struct command): Change member VAR to void pointer.
2946         * command.c (add_set_cmd, add_set_enum_cmd): Update.
2947
2948         * remote.c (add_packet_config_cmd), mips-tdep.c
2949         (_initialize_mips_tdep), infrun.c (_initialize_infrun),
2950         i386-tdep.c (_initialize_i386_tdep), arm-tdep.c
2951         (_initialize_arm_tdep): Update VAR parameter to add_set_enum_cmd.
2952
2953 Tue May 16 12:46:04 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2954
2955         * wrapper.h (wrap_value_subscript): Delete declaration.
2956
2957 Tue May 16 10:54:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2958
2959         * defs.h (make_cleanup_bfd_close): Add declaration.
2960         * utils.c (do_bfd_close_cleanup, make_cleanup_bfd_close): New
2961         functions.
2962
2963         * symfile.c (generic_load), sparcl-tdep.c (download), remote-udi.c
2964         (download), remote-e7000.c (e7000_load), corelow.c (core_open,
2965         core_file_to_sym_file): Replace calls to make_cleanup.
2966
2967 Mon May 15 16:50:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2968
2969         * TODO: Add notes on register cache.
2970
2971 Mon May 15 21:27:27 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
2972
2973         * sh-tdep.c (sh_dsp_reg_names, sh3_dsp_reg_names): New arrays.
2974         (sh_processor_type_table): Add entries for bfd_mach_sh_dsp and
2975          bfd_mach_sh3_dsp.
2976         (sh_show_regs): Floating point registers are called fr0-fr15.
2977         For sh4, display fpul, fpscr and fr0-fr15 / dr0-dr14 as appropriate.
2978         Handle sh-dsp and sh3-dsp.
2979         config/sh/tm-sh.h (REGISTER_VIRTUAL_TYPE): sh-dsp / sh3-dsp
2980         don't have floating point registers.
2981         (DSR_REGNUM, A0G_REGNUM, A0_REGNUM, A1G_REGNUM, A1_REGNUM): Define.
2982         (M0_REGNUM, M1_REGNUM, X0_REGNUM, X1_REGNUM, Y0_REGNUM): Likewise.
2983         (Y1_REGNUM, MOD_REGNUM, RS_REGNUM, RE_REGNUM, R0B_REGNUM): Likewise.
2984
2985 2000-05-15  Eli Zaretskii  <eliz@is.elta.co.il>
2986
2987         * Makefile.in (gdbtypes.o, varobj.o): Depend on wrapper.h.
2988
2989         * wrapper.h (gdb_value_subscript, wrap_value_subscript): Add
2990         prototypes.
2991
2992 Mon May 15 15:31:30 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2993
2994         * valops.c (hand_function_call): Replace #ifdef
2995         SAVE_DUMMY_FRAME_TOS with if SAVE_DUMMY_FRAME_TOS_P.
2996
2997         * gdbarch.sh (SAVE_DUMMY_FRAME_TOS): Add.
2998         * gdbarch.h, gdbarch.c: Regenerate.
2999
3000 Mon May 15 16:05:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3001
3002         * ax.h (make_cleanup_free_agent_expr): Add declaration.
3003         * ax-general.c (do_free_agent_expr_cleanup):
3004         (make_cleanup_free_agent_expr): New functions.
3005
3006         * tracepoint.c (validate_actionline, encode_actions), ax-gdb.c
3007         (expr_to_agent, gen_trace_for_expr, agent_command): Replace calls
3008         to make_cleanup.
3009
3010 Mon May 15 14:06:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3011
3012         * breakpoint.h (make_cleanup_delete_breakpoint,
3013         make_exec_cleanup_delete_breakpoint): Declare.
3014         * breakpoint.c (make_cleanup_delete_breakpoint,
3015         make_exec_cleanup_delete_breakpoint,
3016         do_delete_breakpoint_cleanup): New fuctions.
3017
3018         * infcmd.c (finish_command), hppa-tdep.c (hppa_pop_frame),
3019         breakpoint.c (until_break_command, until_break_command): Replace
3020         call to make_cleanup / make_exec_cleanup.
3021
3022 Mon May 15 13:25:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3023
3024         * defs.h (core_addr_greaterthan, core_addr_lessthan), utils.c
3025         (core_addr_greaterthan, core_addr_lessthan): Move from here.
3026         * arch-utils.h (core_addr_greaterthan, core_addr_lessthan),
3027         arch-utils.c (core_addr_greaterthan, core_addr_lessthan): To here.
3028
3029 Mon May 15 12:07:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3030
3031         * printcmd.c (print_frame_args), stack.c (print_frame), command.c
3032         (do_setshow_command), breakpoint.c (print_it_typical, mention):
3033         Use make_cleanup_ui_out_stream_delete.
3034
3035 Mon May 15 11:23:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3036
3037         * proc-events.c (init_syscall_table): Delete stray ``;''.
3038         * ui-out.c (ui_out_set_flags, ui_out_clear_flags): Return old
3039         value.
3040         * mdebugread.c (START_PSYMTAB): Add paren to avoid x=x=x.
3041
3042 2000-05-12  Michael Snyder  <msnyder@cygnus.com>
3043
3044         * config/i386/tm-i386sol2.h (COERCE_FLOAT_TO_DOUBLE): Define.
3045
3046 2000-05-12  Kevin Buettner  <kevinb@redhat.com>
3047
3048         * dwarf2read.c (dwarf2_const_value_data): Fix typo in sign
3049         extension code.
3050
3051 Fri May 12 20:38:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3052
3053         * TODO: Mention weak symbol problem.  Mention UnixWare thread
3054         problem.
3055
3056 Fri May 12 14:12:17 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3057
3058         * README: Update section on kernel debugging.
3059
3060 Fri May 12 19:13:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3061
3062         * mips-tdep.c (mips_get_saved_register): New function.  Handle
3063         case of 32 ABI saving 32 bit registers on stack when target has 64
3064         bit ISA.
3065         (mips_gdbarch_init): Update.
3066
3067 Fri May 12 14:46:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3068
3069         * mips-tdep.c (MIPS_EABI): Fix typo.  Test for MIPS_ABI_EABI64.
3070
3071 Thu May 11 21:52:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3072
3073         * configure.in (WERROR_CFLAGS): Check that GCC accepts a -W
3074         options before using them. Report result.
3075         * configure: Regenerate.
3076
3077 2000-05-11  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3078
3079         * coffread.c (coff_symtab_read): In the case of C_THUMBEXT |
3080         C_THUMBEXTFUNC | C_EXT, sec will never ever be the index for
3081         .rodata, because cs_to_section doesn't deal with .rodata. Fix test
3082         accordingly.
3083
3084 Thu May 11 21:33:59 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3085
3086         * gdbarch.sh (gdbarch_dump): Print the value of GDB_MULTI_ARCH.
3087         Always check that a macro is defined before printing it.
3088         * gdbarch.c: Re-generate.
3089
3090 Thu May 11 17:22:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3091
3092         * README: Update for GDB 5.0.
3093
3094 Thu May 11 13:24:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3095
3096         * mips-tdep.c (MIPS_DEFAULT_STACK_ARGSIZE): Fix typo.
3097
3098         * config/mips/tm-irix5.h (GDB_MULTI_ARCH): Add
3099         definition. Disable.  Document known problems.
3100         (MIPS_DEFAULT_ABI): Define.
3101
3102         * mips-tdep.c (enum mips_abi): Define.
3103         (struct gdbarch_tdep): Replace mips_eabi with mips_abi.
3104         (MIPS_EABI): Update.
3105         (mips_gdbarch_init): Add preliminary support for IRIX N32 ABI.
3106         Determine ABI from either ELF_FLAGS or MIPS_DEFAULT_ABI. When
3107         looking for a matching architecture require a matching MIPS_ABI.
3108         (mips_gdbarch_init): Cleanup arch_debug information.
3109
3110 2000-05-10  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3111
3112         * solib.c (symbol_add_stub): Remember the index and the name of
3113         the section with the lowest address. Use this data (instead of
3114         data from .text) to pass info into symbol_file_add.
3115
3116         * elfread.c (record_minimal_symbol_and_info): Use the section
3117         where the symbol lives to get the index, instead of guessing.
3118
3119 2000-05-10  Michael Snyder  <msnyder@cygnus.com>
3120
3121         Make Sparc a Multi-Arch target.  Discard PARAMS macro (require ANSI).
3122         * sparc-tdep.c: include arch-utils.h.
3123         (SPARC_HAS_FPU, FP_REGISTER_BYTES, FP_MAX_REG NUM, SPARC_INTREG_SIZE,
3124         DUMMY_REG_SAVE_OFFSET): provide multi-arch-compatible definitions.
3125         (GDB_TARGET_IS_SPARC64): make into a runtime test.
3126         (struct frame_extra_info): Define, use instead of the macro.
3127         (Many places): Use alloca instead of statically allocated buffers
3128         that depend on a multi-arch variable such as MAX_REGISTER_RAW_SIZE.
3129         (sparc_extract_struct_value_address): Accept a pointer arg instead
3130         of an array sized by REGISTER_BYTES.
3131         (examine_prologue): Accept a pointer to an array of CORE_ADDR,
3132         instead of the defunct struct frame_saved_regs.  Recognize new
3133         Sparc64 store instructions as part of the prologue.  Ignore the
3134         destination of a frame store when parsing the prologue (so long
3135         as it's on the stack).
3136         (sparc_push_dummy_frame): Fix incorrect buffer offset for PSTATE.
3137         (sparc_frame_find_saved_regs): Accept a ptr to an array of CORE_ADDR
3138         instead of the defunct struct frame_saved_regs.
3139         (supply_gregset): Discard unnecessary 'zerobuf': just send NULL to
3140         supply_register.  Provide 4-byte offset to compensate for diff
3141         between size of the prgreg_t elements on a 64-bit host and size
3142         of the registers for a 32-bit target.  Fill all inaccessible regs
3143         with zero so they won't keep being requested again and again.
3144         (fill_gregset): Handle 32/64 size difference between registers
3145         and prgreg_t.  Handle as many new 64-bit regs as possible.
3146         (supply_fpregset, fill_fpregset): Attempt to handle 64-bit world.
3147         (sparc_push_arguments): Rename to sparc32_push_arguments.
3148         Copy arguments into registers as well as onto stack, so that the
3149         CALL_DUMMY (code pushed onto the target stack) is not required.
3150         (sparc_extract_return_value): Rename to sparc32_extract_return_value.
3151         (sparc_store_return_value): Use memset instead of bzero.
3152         Use write_register_gen instead of write_register_bytes.
3153         (sparclet_store_return_value): New function.
3154         (_initialize_sparc_tdep): Call register_gdbarch_init to activate
3155         the gdbarch multi-architecture system.
3156         (sp64_push_arguments): Rename to sparc64_push_arguments.
3157         Extend to store arguments in general registers as well as on stack.
3158         (sparc64_extract_return_value): Rename to sp64_extract_return_value.
3159         Use as a private function, to be called by the new external function
3160         sparc64_extract_return_value.
3161         (sparclet_extract_return_value): New function.
3162         (sparc32_stack_align, sparc64_stack_align, sparc32_register_name,
3163         sparc64_register_name, sparc_print_extra_frame_info,
3164         sparclite_register_name, sparclet_register_name,
3165         sparc_push_return_address, sparc64_use_struct_convention,
3166         sparc32_store_struct_return, sparc64_store_struct_return,
3167         sparc32_register_virtual_type, sparc64_register_virtual_type,
3168         sparc32_register_size, sparc64_register_size,
3169         sparc32_register_byte, sparc64_register_byte,
3170         sparc_gdbarch_skip_prologue, sparc_convert_to_virtual,
3171         sparc_convert_to_raw, sparc_frame_init_saved_regs,
3172         sparc_frame_address, sparc_gdbarch_fix_call_dummy,
3173         sparc_coerce_float_to_double, sparc_call_dummy_address,
3174         sparc_y_regnum, sparc_reg_struct_has_addr, sparc_intreg_size,
3175         sparc_return_value_on_stack): New functions supporting multi-arch.
3176         (sparc_gdbarch_init): New function; initialize multi-arch.
3177         (struct gdbarch_tdep): Define, use for private multi-arch data.
3178         * config/sparc/tm-sparc.h: Move definitions around, enclose with
3179         #ifdef GDB_MULTI_ARCH tests, provide some multi-arch alternate
3180         definitions.  Add enums for register names, to help debugging gdb.
3181         This header file must work for non-multi-arch and for multi-arch.
3182         * config/sparc/tm-sp64.h: Add GDB_MULTI_ARCH configuration.  Also add
3183         AT_ENTRY_POINT definitions for CALL_DUMMY, for non-multi-arch case.
3184         Define GDB_MULTI_ARCH.
3185         * config/sparc/tm-sparclet.h: Add GDB_MULTI_ARCH configuration.
3186         Do not define GDB_MULTI_ARCH (bfd does not correctly identify target).
3187         * config/sparc/tm-sparclite.h: Ditto.
3188         * config/sparc/tm-sun4sol2.h: Define GDB_MULTI_ARCH.
3189         * sparclet-rom.c (sparclet_regnames): Initialize explicitly, to
3190         avoid using deprecated REGISTER_NAMES macro.
3191         * Makefile.in: Let sparc-tdep.c depend on arch-utils.h.
3192
3193 2000-05-08  Michael Snyder  <msnyder@cygnus.com>
3194
3195         * gdbarch.sh: Add FP0_REGNUM to list of multi-arched register numbers.
3196         * gdbarch.c, gdbarch.h: Regenerate.
3197         * core-regset.c: Change FP0_REGNUM to a runtime test.
3198         * procfs.c: Ditto.
3199         * sun3-nat.c: Ditto.
3200         * sparc-tdep.c: Ditto.
3201
3202         * i386mach-nat.c: Remove unnecessary ifdef for FP0_REGNUM.
3203         * ptx4-nat.c: Ditto.
3204
3205         * sol-thread.c (sol_thread_create_inferior): only add the thread
3206         to the thread list if it is not already in there.
3207         (prototypes for thread_db func ptrs): pretty up formatting.
3208
3209 2000-05-08  Eli Zaretskii  <eliz@is.elta.co.il>
3210
3211         * config/djgpp/djconfig.sh: Use more warning switches.
3212
3213         * config/djgpp/fnchange.lst: Replace the leading gdb-0222 with the
3214         @V@ placebo.  djunpack.bat changed accordingly.
3215
3216 Mon May  8 11:19:47 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3217
3218         * mips-tdep.c (size_auto, size_32, size_64, size_enums): Rename
3219         saved_gpreg_size_auto, saved_gpreg_size_32, saved_gpreg_size_64
3220         and saved_gpreg_size_enums.
3221         (mips_stack_argsize): Update. Cleanup.
3222
3223         * mips-tdep.c (STACK_ARGSIZE): Delete macro.  Replaced by
3224         MIPS_STACK_ARGSIZE.
3225         (MIPS_NABI32): Delete macro. Replaced by
3226         MIPS_REGS_HAVE_STACK_HOME_P.
3227         (mips_push_arguments): Update.
3228         (mips_push_arguments): Replace check for MIPS_EABI or MIPS_NABI32
3229         with test for MIPS_REGS_HAVE_STACK_HOME_P.
3230         (MIPS_REGS_HAVE_STACK_HOME_P): Define.  Provide non- multi-arch
3231         default.
3232         (struct gdbarch_tdep): Add mips_regs_have_stack_home_p and
3233         mips_default_stack_argsize.
3234         (MIPS_STACK_ARGSIZE): Define as mips_stack_argsize.
3235         (mips_stack_argsize_string): New static variable.
3236         (mips_stack_argsize): New function, handle default case.
3237         (__initialize_mips_tdep): Add command ``set mips stack-arg-size''
3238         implemented as an enum using size_auto et.al.
3239         (mips_gdbarch_init): Initialize mips_default_stack_argsize and
3240         mips_regs_have_stack_home_p.
3241
3242         * config/mips/tm-irix5.h (MIPS_DEFAULT_SAVED_REGSIZE): Define as 8
3243         for n32.
3244         (MIPS_REGS_HAVE_STACK_HOME_P): Define as 0 for n32.
3245
3246 Mon May  8 00:49:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3247
3248         * procfs.c (PROCFS_TRACE): Delete definition.
3249         * proc-utils.h (PROCFS_NOTE, PROC_PRETTYFPRINT_STATUS): Always
3250         define.
3251
3252 2000-05-05  Michael Snyder  <msnyder@cygnus.com>
3253
3254         * procfs.c: Cleanup of procfs tracing.  Move defines and
3255         prototypes to proc-utils.h
3256         * proc-utils.h: Define tracing macros.  Declare trace functions.
3257         * proc-api.c: Make procfs tracing a runtime option.
3258         (prepare_to_trace): New function, abstracted out of several
3259         places.  Open a trace file if one is required.
3260         (ioctl_with_trace, write_with_trace, open_with_trace,
3261         close_with_trace, wait_with_trace, lseek_with_trace):
3262         Report errno if an error occurs in a system call.
3263         (write_with_trace): Make 2nd arg void *, to agree with write.
3264
3265 2000-05-05  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3266
3267         * elfread.c (elf_symtab_read): The calculation of 'offset'
3268         must be done for each symbol, not just once. The index
3269         used must be the index of the section where 'sym' resides,
3270         not .text.
3271
3272 2000-05-05  Michael Snyder  <msnyder@cygnus.com>
3273
3274         * procfs.c (many functions): change int cmd; to long cmd;
3275         Solaris /proc API calls this parameter a long, and requires it
3276         for 64-bit hosts (where sizeof(long) != sizeof(int)).  UnixWare
3277         calls it an int, but on existing UnixWare hosts, int and long
3278         are the same size.  So long it must be.  If a future UnixWare
3279         version has problems with this, we'll have to use autoconf.
3280         * proc-api.c (write_with_trace): use long instead of int.
3281
3282 2000-05-04  Mark Kettenis  <kettenis@gnu.org>
3283
3284         * i386-linux-nat.c: Define PT_READ_U and PT_WRITE_U if they're not
3285         already defined.
3286
3287 2000-05-01  Mark Kettenis  <kettenis@gnu.org>
3288
3289         * infrun.c (handle_inferior_event): Add missing call to keep_going
3290         and missing return when handling an ordinary signal from the
3291         inferior.
3292
3293 2000-05-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3294
3295         * objfiles.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
3296         SECT_OFF_RODATA): Define as functions of OBJFILE.  Add
3297         sect_index_text, sect_index_data, sect_index_rodata,
3298         sect_index_bss to objfile structure.
3299         * gdb-stabs.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
3300         SECT_OFF_RODATA): Remove.
3301         * objfiles.c (allocate_objfile): Initialize
3302         sect_index_{text,data,bss,rodata} to -1, for error detection.
3303
3304         * symfile.c (default_symfile_offsets): Initialize
3305         sect_index_{text,data,bss,rodata} from bfd information.
3306         * xcoffread.c (xcoff_symfile_offsets): Ditto.
3307         * somread.c (som_symfile_offsets): Initialize
3308         sect_index_{text,data,bss,rodata}.
3309
3310         * coffread.c, dbxread.c, elfread.c, hp-psymtab-read.c,
3311         hp-symtab-read.c, hpread.c, mdebugread.c, minsyms.c,
3312         mipsread.c, objfiles.c, os9kread.c, pa64solib.c, partial-stab.h,
3313         remote-os9k.c, remote-vx.c, remote.c, rs6000-nat.c, somsolib.c,
3314         stabsread.c, symfile.c, xcoffread.c:
3315         Update use of SECT_OFF_{TEXT,DATA,BSS,RODATA} to depend on the
3316         current objfile.
3317
3318         * xcoffread.c: Add new field objfile to find_targ_sec_arg.
3319
3320 Thu May  4 20:54:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3321
3322         * config/mips/tm-mipsv4.h (Dest_Reg), config/mips/tm-irix5.h
3323         (MIPS_NUM_ARG_REGS, Dest_Reg), config/mips/tm-mips.h
3324         (MIPS_NUM_ARG_REGS), config/mips/tm-mips.h (MIPS_NUM_FP_ARG_REGS):
3325         Delete unused macros.
3326
3327 2000-05-03  Michael Snyder  <msnyder@cygnus.com>
3328
3329         * solib.c (elf_locate_base, info_sharedlibrary_command):
3330         Look at the bfd to determine if it is elf32 or elf64, rather
3331         than using an ifdef.  This makes it runtime teststable and
3332         multi-arch.
3333
3334 2000-05-01  Mark Kettenis  <kettenis@gnu.org>
3335
3336         * infrun.c (handle_inferior_event): When doing a "next", and
3337         stepping out of a signal handler into its calling trampoline
3338         ignore the value of step_frame_address.
3339         (step_over_function): Only modify step_resume_breakpoint->frame if
3340         the value of step_frame_address is non-zero.
3341
3342 2000-05-03  Michael Snyder  <msnyder@cygnus.com>
3343
3344         * monitor.c (monitor_fetch_register): MAX_REGISTER_RAW_SIZE
3345         is not static in the MULTI_ARCH world, so don't use it in a
3346         static array declaration.
3347
3348 2000-05-03  Elena Zannoni  <ezannoni@makita.cygnus.com>
3349
3350         * symtab.c (in_prologue): From Jim Blandy. Rewrite, more
3351         intelligently, making sure we use the information from the
3352         symbol tables fully.
3353
3354 2000-05-02  H.J. Lu  <hjl@gnu.org>
3355
3356         * ia64-tdep.c (ia64_gdbarch_init): Reference to ELFOSABI_NONE
3357         instead of ELFOSABI_SYSV.
3358
3359 Tue May  2 19:07:20 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3360
3361         * gdbarch.sh (NPC_REGNUM, NNPC_REGNUM): Add.
3362         * gdbarch.h, gdbarch.c: Re-generate.
3363
3364         * gdbserver/remote-utils.c (prepare_resume_reply): Change #ifdef
3365         NPC_REGNUM to run-time test.
3366         * findvar.c (generic_target_write_pc): Change #ifdef NPC_REGNUM
3367         and NNPC_REGNUM to run-time test.
3368         * procfs.c (procfs_fetch_registers): Change #ifdef NPC_REGNUM to
3369         run-time test.
3370         (procfs_store_registers): Ditto.
3371
3372 Tue May  2 18:48:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3373
3374         * gdbarch.sh: Provide non- multi-arch defaults by direct
3375         definition in "gdbarch.h" instead of going through "gdbarch.c".
3376         * gdbarch.h, gdbarch.c: Re-generate.
3377         * defs.h: When non- multi-arch, include "arch-utils.h" so that
3378         legacy definitions are globally visible.
3379
3380 Tue May  2 16:32:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3381
3382         * MAINTAINERS: Add Syd Polk to gdbtk maintainers.
3383         (symtabs): Add Elena to symtabs maintainers list.
3384         (Blanket Write Privs): Add Jim Blandy.
3385
3386 2000-05-01  Stan Shebs  <shebs@apple.com>
3387
3388         Remove obsolete Gould configuration:
3389         * configure.host, configure.tgt: Remove Gould configs.
3390         * Makefile.in: Remove Gould-related actions.
3391         * gould-xdep.c, gould-tdep.c, config/gould/*: Remove files.
3392         * NEWS: Mention removal.
3393
3394 Mon May  1 15:37:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3395
3396         From 2000-04-28 Andreas Jaeger <aj@suse.de>:
3397         * defs.h: Properly check for GCC version number.
3398
3399 2000-04-30  Mark Kettenis  <kettenis@gnu.org>
3400
3401         Fix single-stepping out of signal trampolines.
3402         * config/i386/nm-linux.h (CHILD_RESUME): Define.
3403         * i386-linux-nat.c (child_resume): New function.
3404
3405 Fri Apr 28 16:22:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3406
3407         * blockframe.c (frameless_look_for_prologue): Use
3408         PROLOG_FRAMELESS_P instead of SKIP_PROLOGUE_FRAMELESS_P.
3409         * gdbarch.sh (PROLOG_FRAMELESS_P): Define.
3410         * gdbarch.h, gdbarch.c: Re-generate.
3411         * arch-utils.h, arch-utils.c (generic_prologue_frameless_p): New
3412         function.
3413
3414 Fri Apr 28 15:31:10 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3415
3416         From "Serge Nikulin" <nikulin@actsw.amat.com>:
3417         * m68k-tdep.c (delta68_in_sigtramp): Return 0 when the function
3418         name is unknow.
3419
3420 2000-04-27  Michael Snyder  <msnyder@cygnus.com>
3421
3422         * gdbarch.sh (d10v_daddr_p, d10v_iaddr_p, d10v_convert_daddr_to_raw,
3423         d10v_convert_iaddr_to_raw): make these multi-arch functions optional.
3424         * gdbarch.c, gdbarch.h: regenerate
3425
3426 Fri Apr 28 12:21:28 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3427
3428         From Tim Mooney <mooney@dogbert.cc.ndsu.nodak.edu>:
3429         * target.c (do_monitor_command): Cast tcomplain to correct
3430         function type in comparison.
3431
3432 Fri Apr 28 11:43:05 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3433
3434         From 2000-04-25 Guy Harris <guy@netapp.com>:
3435         * config/alpha/alpha-osf3.mh (XDEPFILES): Add ser-tcp.o and
3436         ser-pipe.o
3437
3438 2000-04-27  Michael Snyder  <msnyder@cygnus.com>
3439
3440         * jv-valprint.c (java_val_print): Add arg declaration,
3441         fix compiler warning.
3442         * corelow.c (core_open): Call set_gdbarch_from_file so that
3443         gdbarch becomes aware of the architecture encoded in the
3444         corefile.
3445         * findvar.c (write_register_gen): Export this useful interface.
3446         * value.h (write_register_gen): Declare.
3447
3448 2000-04-27  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3449
3450         * cxux-nat.c (add_shared_symbol_files): Don't treat .text section
3451         as special in the section_addr_info structure.
3452         * pa64solib.c (pa64_solib_add_solib_objfile): Ditto.
3453         * osfsolib.c (symbol_add_stub): Ditto.
3454         * irix5-nat.c (symbol_add_stub): Ditto.
3455
3456 Thu Apr 27 14:07:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3457
3458         * mips-tdep.c, d10v-tdep.c: Include "arch-utils.h".
3459
3460 Thu Apr 27 10:06:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3461
3462         * TODO: Document IRIX X ARM cross compile problems.
3463
3464 2000-04-26  Michael Snyder  <msnyder@cygnus.com>
3465
3466         * utils.c (internal_verror): Call target_terminal_ours.
3467         * wrapper.h: Fix minor comment typo.
3468         * proc-api.c (write_with_trace): Change 'arg' from long to int.
3469         Treat 'off_t' and 'size_t' as unsigned long in printfs.
3470         (lseek_with_trace): Treat 'off_t' as unsigned long in printf.
3471         * procfs.c (comments): Eliminate "???" in comments, which GCC
3472         wants to interpret as a trigraph.  (fill_gregset, supply_gregset,
3473         fill_fpregset, supply_fpregset): Declare.
3474         (procfs_wait): Sysargs is a long, change printf format to match.
3475         (test-mapping, mapping_test, test_mapping_cmd) Remove (test only).
3476
3477 2000-04-26  Kevin Buettner  <kevinb@redhat.com>
3478
3479         * config/djgpp/fnchange.lst (ia64-linux-nat.c): Map to
3480         ia64linux-nat.c.
3481
3482 Wed Apr 26 13:50:35 2000  Philippe De Muyter  <phdm@macqel.be>
3483
3484         * ax-gdb.c (agent_command): Remove now useless cast of
3485         `free_current_contents' when passed to `make_cleanup'.
3486         * coffread.c (coff_symfile_read): Ditto.
3487         * dwarf2read.c (dwarf2_add_member_fn, read_array_type): Ditto.
3488         (dwarf_decode_lines): Ditto.
3489         * eval.c (parse_and_eval_address, parse_and_eval_address_1): Ditto.
3490         (parse_and_eval, parse_to_comma_and_eval): Ditto.
3491         * parse.c (parse_exp_1): Ditto.
3492         * printcmd.c (print_command_1, output_command, set_command): Ditto.
3493         (x_command, print_frame_args, printf_command): Ditto.
3494         * top.c (execute_control_command): Ditto.
3495         * tracepoint.c (validate_actionline): Ditto.
3496         * typeprint.c (whatis_exp, ptype_command): Ditto.
3497         (maintenance_print_type): Ditto.
3498
3499 2000-04-26  Kevin Buettner  <kevinb@redhat.com>
3500
3501         * Makefile.in (ALLDEPFILES): Add ia64-linux-tdep.c.
3502         (ia64-linux-tdep.o): Add dependencies.
3503         (ia64-tdep.o): Add dependency for arch-utils.h.
3504         * ia64-linux-tdep.c, ia64-tdep.c (arch-utils.h): Include.
3505
3506 2000-04-25  Michael Snyder  <msnyder@cygnus.com>
3507
3508         * blockframe.c: Fix a minor typo in a comment.
3509
3510 2000-04-25  Kevin Buettner  <kevinb@redhat.com>
3511
3512         * ia64-tdep.c (examine_prologue): Recognize store instructions;
3513         those whose source operands are input registers which haven't
3514         been seen before are considered to be part of the prologue.
3515
3516 Tue Apr 25 13:51:58 2000  glen mccready  <gkm@pobox.com>
3517
3518         * rs6000-nat.c (xcoff_relocate_symtam): Recover from the wrong
3519         patch being applied `Fri Apr  7 13:44:38 2000'.
3520
3521 2000-04-24  Kevin Buettner  <kevinb@redhat.com>
3522
3523         * ia64-linux-tdep.c: New file.
3524         * ia64-tdep.c (elf-bfd.h): Include.
3525         (ia64_linux_sigcontext_register_address): New extern declaration.
3526         (struct gdbarch_tdep): New struct.
3527         (SIGCONTEXT_REGISTER_ADDRESS): New define.
3528         (read_sigcontext_register): New static function.
3529         (extract_bit_field, replace_bit_field, slotN_contents,
3530         replace_slotN_contents): Made static.
3531         (ia64_frame_chain, ia64_frame_saved_pc, ia64_init_extra_frame_info):
3532         Added new code for signal handler frames and call dummy frames.
3533         (ia64_frame_init_saved_regs): Handle signal handler frames.
3534         (ia64_find_saved_register): Removed.
3535         (ia64_get_saved_register): Handle call dummy frames; reorganized
3536         to call generic_get_saved_register() to find registers saved
3537         in previous frames.
3538         (process_note_abi_tag_sections): New static function.
3539         (ia64_gdbarch_init): Attempt to determine the ABI/OS of the
3540         executable.  Based upon this information, set target dependent
3541         field sigcontext_register_address appropriately.  Also set
3542         FRAME_CHAIN_VALID to be generic_func_frame_chain_valid.
3543         * config/ia64/linux.mt (TDEPFILES): Add ia64-linux-tdep.o.
3544         * config/ia64/tm-linux.h (IN_SIGTRAMP): Define.
3545         (ia64_linux_in_sigtramp): New declaration.
3546
3547 2000-04-23  Eli Zaretskii  <eliz@is.elta.co.il>
3548
3549         * TODO, NEWS: Update due to inclusion of gdbmi.texinfo in the GDB
3550         manual.
3551
3552 2000-04-23  Eli Zaretskii  <eliz@is.elta.co.il>
3553
3554         * config/djgpp/README: Explain how to unpack using djunpack.bat.
3555
3556 Fri Apr 21 15:23:13 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3557
3558         * stabsread.c (REG_STRUCT_HAS_ADDR): Delete default.
3559         (define_symbol): Check REG_STRUCT_HAS_ADDR_P before using
3560         REG_STRUCT_HAS_ADDR.
3561         (define_symbol): Ditto.
3562
3563         * valops.c (hand_function_call): Replace #ifdef
3564         REG_STRUCT_HAS_ADDR with if REG_STRUCT_HAS_ADDR_P.  Re-indent
3565         affected code.
3566
3567         * gdbarch.sh (REG_STRUCT_HAS_ADDR): Add along with the predicate
3568         function REG_STRUCT_HAS_ADDR_P.
3569         * gdbarch.h, gdbarch.c: Re-generate.
3570
3571 2000-04-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3572
3573         * gdb-stabs.h (SECT_OFF_MAX): Increase to 40.
3574
3575 2000-04-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3576
3577         * win32-nat.c  (handle_load_dll): Don't treat .text as a special
3578         section anymore.
3579         * somread.c (som_symfile_offsets): Ditto.
3580         * somsolib.c (som_solib_add_solib_objfile): Ditto.
3581
3582 Fri Apr 21 16:14:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3583
3584         * MAINTAINERS: Make Jimmy Guo TUI maintainer.
3585
3586 Fri Apr 21 14:37:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3587
3588         * command.h (help_all): Delete declaration.
3589         * command.c (help_all): Add declaration.  Convert function
3590         argument list to ISO-C.
3591
3592 Thu Apr 20 18:15:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3593
3594         * d10v-tdep.c (d10v_gdbarch_init): Initialize stack_align.
3595         (d10v_stack_align): Make static.
3596         * config/d10v/tm-d10v.h (STACK_ALIGN): Delete.
3597
3598 Thu Apr 20 14:35:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3599
3600         * valops.c (hand_function_call): Replace #ifdef STACK_ALIGN with
3601         run-time test for STACK_ALIGN_P.
3602         * gdbarch.sh: Add support for function and variable predicates.
3603         (STACK_ALIGN): Add.  Implement with predicate - STACK_ALIGN_P.
3604         * gdbarch.h, gdbarch.c: Re-generate.
3605
3606 Thu Apr 20 17:39:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3607
3608         * defs.h, utils.c (free_current_contents): Change parameter to
3609         void*.
3610
3611         From Philippe De Muyter  <phdm@macqel.be>:
3612         * printcmd.c (print_address_symbolic): Call `make_cleanup' with
3613         `(free_current_contents, &x)', not `(free, x)'.
3614         * utils.c (free_current_contents): Do not `free (NULL)'.
3615
3616         * printcmd.c (print_address_symbolic): Cleanup after a failed
3617         call to build_address_symbolic.
3618
3619 2000-04-20  Christopher Faylor  <cgf@cygnus.com>
3620
3621         * wince-stub.c (FREE): New macro.
3622         (mempool): Just free any buffer prior to reuse.  Don't bother with
3623         realloc.
3624         (flag_single_step): New function.
3625         (skip_message): Detect "helpful" Windows CE messages and skip sending
3626         them to the host.
3627         (wait_for_debug_event): Use skip_message to avoid sending debug
3628         messages to the host.
3629         (dispatch): Prelimary implementation of single step detection.
3630         * wince.c: Rework SH single stepping code to be more consistent with
3631         other wince targets.
3632         (handle_output_debug_string): Allow first chance exceptions to come
3633         through since they seem to be all that we get on some versions of
3634         Windows CE.
3635         (check_for_step): New function, conditionally compiled based on target.
3636         (regptr): Delete obsolete function.
3637         (handle_exception): Detect illegal instructions.
3638         (get_child_debug_event): Return success only if event code matches
3639         target.
3640         (child_create_inferior): Reflect change to get_child_debug_event
3641         arguments.
3642
3643 2000-04-20  Christopher Faylor  <cgf@cygnus.com>
3644
3645         * win32-nat.c (thread_rec): Be more defensive about suspending already
3646         suspended threads.
3647         (safe_symbol_file_add_stub): New function.
3648         (safe_symbole_file_add_cleanup): New function.
3649         (safe_symbol_file_add): New function.
3650         (handle_load_dll): Use wrapper to add DLL symbol information to avoid
3651         bogus errors from non-stabs DLLs.
3652         (handle_exception): Add work around for detection of first exception
3653         breakpoint which does not seem to occur on W2K.  Detect more "signals"
3654         that can be effectively passed to the debuggee.  Reorganize to eliminate
3655         continue_status global.
3656         (child_continue): Reorganize to eliminate continue_status global.
3657         (child_wait): Ditto.
3658         (child_resume): Ditto.
3659         (get_child_debug_event): Ditto.  Recognize when an a breakpoint
3660         exception should be ignored.  Change method for signalling when an
3661         important event has occured to the caller.
3662         (child_create_inferior): Use new method for noticing when
3663         get_child_debug_event has found something interesting.
3664
3665 Fri Apr  7 13:44:38 2000  glen mccready  <gkm@pobox.com>
3666
3667         * rs6000-nat.c (xcoff_relocate_symtab): Grow buffer if ptrace()
3668           fails due to lack of space.
3669
3670 Fri Mar 24 12:10:38 2000  glen mccready  <gkm@pobox.com>
3671
3672         * command.c, command.h (help_all): Add functionality to display
3673         a complete listing of available commands.
3674
3675 2000-04-20  Scott Bambrough <scottb@netwinder.org>
3676
3677         * arm-linux-nat.c (PIDGET, TIDGET): New.
3678         (get_thread_id, GET_THREAD_ID): New.
3679         (fetch_nwfpe_register, store_nwfpe_register): New.
3680         (fetch_register, store_register): New.
3681         (fetch_fpregister, store_fpregister): New.
3682         (fill_gregset, supply_gregset): New.
3683         (fill_fpregset, supply_fpregset): New.
3684         (fetch_fpregs): Modified to use thread id's.
3685         (store_fpregs): Modified to use thread id's and
3686         fetch_nwfpe_register.
3687         (fetch_regs): Modified to use thread id's.
3688         (store_regs): Modified to use thread id's.
3689         (fetch_inferior_registers): Modified to handle single register
3690         fetches.
3691         (store_inferior_registers): Modified to handle single register
3692         stores.
3693         (arm_linux_register_u_addr): Removed.
3694
3695         * configure.tgt: Added gdbserver to configdirs for arm*-*-linux*.
3696
3697         * config/arm/linux.mh
3698         (NATDEPFILES): Removed core-aout.o.  Added core-regset.o.
3699         (LOADLIBES): Define.
3700
3701         * config/arm/nm-linux.h: Include config/nm-linux.h.
3702         (ATTACH_DETACH): Removed.  Defined in config/nm-linux.h.
3703         (REGISTER_U_ADDR): Removed.
3704         (SVR4_SHARED_LIBS): Removed.  Defined in config/nm-linux.h.
3705         (#include "solib.h"): Removed.  Included via config/nm-linux.h.
3706
3707 Thu Apr 20 18:54:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3708
3709         From Daniel Berlin <dan@cgsoftware.com> and Tim Mooney
3710         <mooney@dogbert.cc.ndsu.nodak.edu>:
3711         * infrun.c (follow_fork_mode_kind_names): NULL terminate
3712         array. Re-indent.
3713         (scheduler_enums): Ditto.
3714
3715 Mon Apr 17 13:37:10 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3716
3717         * gdbarch.sh: Make multi-arch variable defaults, defaults for non-
3718         multi-arch targets.
3719         (TARGET_BFD_VMA_BIT, IEEE_FLOAT, CALL_DUMMY_WORDS,
3720         SIZEOF_CALL_DUMMY_WORDS): Update.
3721
3722         * inferior.h (CALL_DUMMY_WORDS, SIZEOF_CALL_DUMMY_WORDS): Default
3723         provided by gdbarch.
3724         (CALL_DUMMY_P): Add FIXME. gdbarch should provide default.
3725
3726         * valprint.c (IEEE_FLOAT): Default provided by gdbarch.
3727
3728 2000-04-19  Jim Blandy  <jimb@redhat.com>
3729
3730         Bring RETURN_VALUE_ON_STACK under gdbarch's control.
3731         * gdbarch.sh (RETURN_VALUE_ON_STACK): New entry.
3732         * gdbarch.c, gdbarch.h: Regenerated.
3733         * arch-utils.c (default_return_value_on_stack): New function.
3734         * arch-utils.h (default_return_value_on_stack): New declaration.
3735         * values.c (RETURN_VALUE_ON_STACK): Delete default definition.
3736
3737         * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
3738         two-dimensional array, instead of faking it with explicit index
3739         arithmetic.
3740
3741         * minsyms.c (prim_record_minimal_symbol_and_info): Doc fix.
3742         (Thanks to Guy Harris.)
3743
3744 2000-04-19  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3745
3746         * xcoffsolib.c (solib_add): Fix call to vmap_symtab().
3747
3748 2000-04-19  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
3749
3750         * TODO:  Update.
3751
3752 Wed Apr 19 19:10:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3753
3754         * TODO: Document -Wreturn-type problem.
3755
3756 2000-03-27  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
3757
3758          * maint.c (_initialize_maint_cmds):  Add `mt i' alias for `mt info'.
3759
3760 2000-03-27  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
3761
3762         * infcmd.c (_initialize_infcmd):  Add `info r' alias for
3763         `info registers'.
3764
3765 Wed Apr 19 17:03:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3766
3767         From Philippe De Muyter <phdm@macqel.be>:
3768         * bcache.c (free_bcache): Do not free NULL.
3769
3770 Wed Apr 19 16:37:47 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3771
3772         * TODO: Cleanup.
3773         * NEWS: Update GDB version.  Duplicate paragraph explaining
3774         obsolete.
3775
3776 Wed Apr 19 13:06:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3777
3778         * Makefile.in (distclean): Delete tui/Makefile.
3779         * TODO: Add deletion of tui/Makefile.in to list.
3780
3781 2000-04-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3782
3783         * symfile.h (struct section_addr_info ): Remove fields for special
3784         treatment of .text, .data and .bss sections.
3785
3786         * solib.c (symbol_add_stub): The special field text_addr is not
3787         available anymore. Search for the .text field the hard way.
3788
3789         * symfile.c (build_section_addr_info_from_section_table): Don't
3790         fill in {text, data, bss}_addr any more.
3791         (default_symfile_offsets): Don't use {text, data, bss}_addr fields
3792         to fill in section_offsets for objfile.
3793         (syms_from_objfile): Don't deal with {text, data, bss}_addr as a
3794         special case anymore.
3795         (add_symbol_file_command): Ditto.
3796
3797 2000-04-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3798
3799         symfile.c: (symbol_file_command): Remove support for rombug, to
3800         simplify code.
3801
3802 2000-04-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3803
3804         * symfile.c (add_symbol_file_command): Rewrite the arguments
3805         processing part. Simplify syntax of command. Remove support for
3806         rombug.
3807         (_initialize_symfile): Update help message for add-symbol-file
3808         command.
3809
3810 Mon Apr 17 15:53:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3811
3812         * gdbarch.sh (IEEE_FLOAT): Only dump when defined.
3813         * gdbarch.h, gdbarch.c: Re-generate.
3814
3815 Mon Apr 17 11:26:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3816
3817         * remote.c (REMOTE_TRANSLATE_XFER_ADDRESS), mem-break.c
3818         (MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT), target.h
3819         (BREAKPOINT_FROM_PC), valops.c (COERCE_FLOAT_TO_DOUBLE),
3820         gdbarch.sh (D10V_MAKE_DADDR, D10V_MAKE_IADDR,
3821         FRAMELESS_FUNCTION_INVOCATION, REGISTER_CONVERTIBLE,
3822         REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
3823         REGISTER_NAME), findvar.c (POINTER_TO_ADDRESS,
3824         ADDRESS_TO_POINTER): Delete default definition.  Handled by
3825         gdbarch.
3826
3827         * gdbarch.sh: Make multi-arch defaults, defaults for non-
3828         multi-arch targets.
3829         (REGISTER_NAME, COERCE_FLOAT_TO_DOUBLE, REGISTER_CONVERTIBLE,
3830         REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
3831         D10V_MAKE_DADDR, D10V_MAKE_IADDR, BREAKPOINT_FROM_PC,
3832         MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT,
3833         REMOTE_TRANSLATE_XFER_ADDRESS, FRAMELESS_FUNCTION_INVOCATION):
3834         Provide default/legacy implementation.
3835         (REGISTER_NAMES, CALL_DUMMY): Allow legacy definition.
3836         * gdbarch.h, gdbarch.c: Re-generate.
3837
3838 2000-04-16  Jim Blandy  <jimb@redhat.com>
3839
3840         * findvar.c (store_typed_address, extract_typed_address): Fix
3841         function names in error messages.
3842
3843 2000-04-16  Eli Zaretskii  <eliz@is.elta.co.il>
3844
3845         * config/djgpp/config.sed: Fix the lines which edit clean: and
3846         uninstall-info: targets.
3847
3848 2000-04-14  Jim Blandy  <jimb@redhat.com>
3849
3850         Bring IEEE_FLOAT under gdbarch's control.
3851         * gdbarch.sh (IEEE_FLOAT): New entry.
3852         * gdbarch.c, gdbarch.h: Regenerated.
3853         * valprint.c (IEEE_FLOAT): Provide a default #definition for this.
3854         (print_floating): Use IEEE_FLOAT as if it were an expression; use
3855         the code specific to IEEE-format numbers whenever the value of
3856         IEEE_FLOAT is non-zero.
3857         * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
3858         config/arc/tm-arc.h, config/arm/tm-arm.h, config/fr30/tm-fr30.h,
3859         config/h8300/tm-h8300.h, config/i386/tm-i386.h,
3860         config/i960/tm-i960.h, config/m88k/tm-m88k.h,
3861         config/mips/tm-mips.h, config/pa/tm-hppa.h,
3862         config/sparc/tm-sparc.h (IEEE_FLOAT): For all ports that #define
3863         IEEE_FLOAT, make sure they give it the value (1).
3864
3865         Provide the hooks needed to support architectures on which
3866         pointers are not always simple byte addresses.
3867
3868         * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new
3869         functions which architectures can redefine, defaulting to
3870         generic_pointer_to_address and generic_address_to_pointer.
3871         * findvar.c (extract_typed_address, store_typed_address,
3872         generic_pointer_to_address, generic_address_to_pointer): New
3873         functions.
3874         (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default
3875         definitions.
3876         (extract_address, store_address): Doc fixes.
3877         * values.c (value_as_pointer): Doc fix.
3878         (value_from_pointer): New function.
3879         * defs.h (extract_typed_address, store_typed_address): New
3880         declarations.
3881         * inferior.h (generic_address_to_pointer,
3882         generic_pointer_to_address): New declarations.
3883         * value.h (value_from_pointer): New declaration.
3884
3885         The following changes are all of the general form "Use these
3886         functions instead of these other functions."  In each case, the
3887         change is because the new calls provide enough information to do
3888         the appropriate address / pointer conversions, where the old calls
3889         did not, or because the new functions are more appropriately named
3890         for the operation being performed.
3891
3892         * ax-gdb.c (const_var_ref): Use value_from_pointer, not
3893         value_from_longest.
3894         * blockframe.c (generic_push_dummy_frame): Use read_pc and
3895         read_sp, not read_register.
3896         * c-valprint.c (c_val_print): Use extract_typed_address instead of
3897         extract_address to extract vtable entries and references.
3898         * cp-valprint.c (cp_print_value_fields): Use value_from_pointer
3899         instead of value_from_longest to extract the vtable's address.
3900         * eval.c (evaluate_subexp_standard): Use value_from_pointer
3901         instead of value_from_longest to compute `this', and for doing
3902         pointer-to-member dereferencing.
3903         * findvar.c (read_register): Use extract_unsigned_integer, not
3904         extract_address.
3905         (read_var_value): Use store_typed_address instead of store_address
3906         for building label values.
3907         (locate_var_value): Use value_from_pointer instead of
3908         value_from_longest.
3909         * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer,
3910         instead of value_from_longest, to build arguments to __d_shl_get.
3911         * printcmd.c (set_next_address): Use value_from_pointer, not
3912         value_from_longest.
3913         (x_command): Use value_from_pointer, not value_from_longest.
3914         * tracepoint.c (set_traceframe_context): Use value_from_pointer,
3915         not value_from_longest.
3916         * valarith.c (value_add, value_sub): Use value_from_pointer, not
3917         value_from_longest.
3918         * valops.c (find_function_in_inferior, value_coerce_array,
3919         value_coerce_function, value_addr, hand_function_call): Same.
3920         * value.h (COERCE_REF): Use unpack_pointer, not unpack_long.
3921         * values.c (unpack_long): Use extract_typed_address to produce
3922         addresses from pointers and references, not extract_address.
3923         (value_from_longest): Use store_typed_address instead of
3924         store_address to produce pointer and reference values.
3925
3926 2000-04-13  Mark Kettenis  <kettenis@gnu.org>
3927
3928         * acconfig.h (HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T, HAVE_LWPID_T,
3929         HAVE_PSADDR_T): Add them here instead of in config.in.
3930
3931         * acconfig.h (PRFPREGSET_T_BROKEN): New define.
3932         * configure.in: Add check for broken prfpregset_t type.
3933         * lin-thread.c (gdb_prfpregset): New typedef, depends on
3934         definition of PRFPREGSET_T_BROKEN.
3935         (ps_lgetfpregs, ps_lsetfpregs, p_td_thr_getfpregs,
3936         p_td_thr_setfpregs, thread_db_fetch_registers,
3937         thread_db_store_registers): Use gdb_prfpregset_t instead of
3938         prfpregset_t.
3939         * config.in: Regenerated.
3940         * configure: Regenerated.
3941
3942 2000-04-13  DJ Delorie  <dj@cygnus.com>
3943
3944         * mips-tdep.c (do_fp_register_row): copy the number of bytes
3945         allocated, not the size of the pointer.
3946
3947 2000-04-13  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
3948
3949         * config/i386/nm-i386sol2.h (CANNOT_STEP_HW_WATCHPOINTS):  Define.
3950         * config/i386/tm-i386sol2.h (HAVE_I387_REGS):  Define.
3951         * i386v4-nat.c (supply_fpregset, fill_fpregset):  Add code
3952         to handle floating point registers if NUM_FREGS is not zero.
3953
3954 2000-04-13  Nick Duffek  <nsd@cygnus.com>
3955
3956         * sol-thread.c (init_sol_core_ops): Initialize to_thread_alive
3957         and document to_find_new_threads bug.
3958
3959 2000-04-13  Eli Zaretskii  <eliz@is.elta.co.il>
3960
3961         * infrun.c (proceed, normal_stop): Change the error message about
3962         failure to insert breakpoints/watchpoints so that it makes sense
3963         even if ptrace is not used or no other processes can be active.
3964
3965 Thu Apr 13 13:24:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3966
3967         * configure.in: Add --enable-maintainer-mode.
3968         * aclocal.m4, configure: Re-generate.
3969
3970         * Makefile.in ($(srcdir)/copying.c): Enable dependencies only when
3971         on maintainer-mode.  Update copying.c in source directory.
3972         (copying.txt): Delete rule.
3973         (copying.o): Add explict paths to $(srcdir) and explicit make
3974         rule.
3975
3976 2000-04-12  Kevin Buettner  <kevinb@redhat.com>
3977
3978         * ia64-linux-nat.c (IA64_PSR_DB, IA64_PSR_DD): Define.
3979         (fetch_debug_register, fetch_debug_register_pair,
3980         store_debug_register, store_debug_register_pair, is_power_of_2,
3981         enable_watchpoints_in_psr, ia64_linux_insert_watchpoint,
3982         ia64_linux_remove_watchpoint, ia64_linux_stopped_by_watchpoint):
3983         New functions.
3984         * config/ia64/nm-linux.h (TARGET_HAS_HARDWARE_WATCHPOINTS,
3985         TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_STEPPABLE_WATCHPOINT,
3986         STOPPED_BY_WATCHPOINT, target_insert_watchpoint,
3987         target_remove_watchpoint): Define.
3988         (ia64_linux_stopped_by_watchpoint, ia64_linux_insert_watchpoint,
3989         ia64_linux_remove_watchpoint): Declare.
3990
3991 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
3992
3993         * go32-nat.c (go32_insert_hw_breakpoint): When there are no more
3994         hardware breakpoint resources, return EBUSY.
3995         (go32_handle_nonaligned_watchpoint): If the argument WHAT is not
3996         one of the enumerated values, return EINVAL.
3997
3998 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
3999
4000         * README: Mention special build instructions for DJGPP.
4001         * NEWS: Update with FP features on x87 platforms, and
4002         DJGPP-related changes.
4003
4004 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
4005
4006         * top.c (gdb_completer_file_name_break_characters): New variable.
4007         (line_completion_function): When completing on file names, use
4008         gdb_completer_file_name_break_characters as word break
4009         characters for the readline library.
4010
4011 2000-04-12  Mark Kettenis  <kettenis@gnu.org>
4012
4013         * i387-tdep.c (print_i387_value): Avoid call to
4014         floatformat_to_doublest if long double type is the same on host
4015         and target.
4016
4017 2000-04-11  Fernando Nasser  <fnasser@cygnus.com>
4018
4019         * wrapper.h: Remove definitions of internal functions.
4020         * wrapper.c: Remove definitions of exported functions (which are
4021         already in wrapper.h) and make static all internal wrap_* functions.
4022
4023 Mon Apr 10 21:58:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4024
4025         * acconfig.h (USE_INCLUDED_REGEX): Add.
4026         * Makefile.in (REGEX_CFLAGS): Delete
4027         * configure.in (REGEX_CFLAGS): Delete. Use AC_DEFINE instead.
4028         * configure, config.in: Re-generate.
4029
4030 2000-04-10  Philip Blundell <philb@gnu.org>
4031
4032         * arm-linux-nat.c (arm_skip_solib_resolver): Remove and move to
4033         arm-linux-tdep.c.
4034         * arm-linux-tdep.c (arm_skip_solib_resolver): New.
4035
4036 2000-04-10  Fernando Nasser  <fnasser@cygnus.com>
4037
4038         From 2000-04-10 Rodney Brown <rdb@redhat.com>:
4039         * command.h (enum command_class): Remove trailing "," to placate
4040         AIX xlc.
4041
4042 Mon Apr 10 20:17:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4043
4044         * TODO, NEWS: Update.  Mention MI.
4045
4046 Mon Apr 10 00:21:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4047
4048         * gdbarch-utils.h, gdbarch-utils.c: Delete.
4049         * arch-utils.h, arch-utils.c: New files.  Avoid 14 character file
4050         name problems.
4051         * Makefile.in: Update.
4052         * gdbarch.c: Update.
4053
4054 Sun Apr  9 23:42:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4055
4056         From 2000-04-07 Jonathan Larmour <jlarmour@redhat.co.uk>:
4057         * mips-tdep.c (saved_gpreg_size_enums): Define enum command for
4058         new "set mips saved-gpreg-size" command
4059         (MIPS_SAVED_REGSIZE): Now a function mips_saved_regsize()
4060         (MIPS_DEFAULT_SAVED_REGSIZE): Define for default MIPS_SAVED_REGSIZE,
4061         either from target, or gdb multi-arch
4062         (show_mips_command): New. For "show mips" prefix command
4063         (set_mips_command): New. For "show mips" prefix command
4064         (_initialize_mips_tdep): Add top-level mips prefix command
4065         Add "set mips saved-gpreg-size" command
4066
4067         * mips-tdep.c (struct gdbarch_tdep): Rename mips_saved_regsize to
4068         mips_default_saved_regsize.
4069         (mips_gdbarch_init): Update.
4070         (MIPS_DEFAULT_SAVED_REGSIZE): Update.
4071         (mips_gdbarch_init): Use MIPS_REGSIZE as the default value for
4072         mips_default_saved_regsize.
4073
4074 Sun Apr  9 23:27:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4075
4076         From 2000-04-07 J.T. Conklin <jtc@redback.com>:
4077         * lynx-nat.c (fetch_inferior_registers, store_inferior_registers):
4078         replace calls to target_xfer_memory() with target_read_memory()
4079         and target_write_memory().
4080
4081 Sun Apr  9 22:54:29 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4082
4083         * valops.c (value_rtti_type): Compare VALUE_ADDRESS with ``0'' not
4084         NULL. Macro returns a CORE_ADDR.
4085
4086 2000-04-08  Jim Blandy  <jimb@redhat.com>
4087
4088         * dwarf2read.c: Revert Andrew Cagney's change of Dec 15, 1997.
4089         Don't include "bfd-elf.h".
4090         (address_significant_size): Delete variable.
4091         (dwarf2_build_psymtabs_hard): Don't set it, or check for
4092         consistency between it and the Dwarf 2 compilation unit header
4093         address size.
4094         (read_address): Don't mask off bits above
4095         address_significant_size.
4096         * Makefile.in (dwarf2read.o): Don't depend on $(elf_bfd_h).
4097         (elf_bfd_h): Remove variable; it's no longer used.
4098
4099 2000-04-08  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
4100
4101         * configure.in (NEW_PROC_API):  Escape square brackets when testing
4102         for solaris2.[678].
4103         * configure:  Regenerate.
4104
4105 2000-04-07  Scott Bambrough <scottb@netwinder.org>
4106
4107         * ChangeLog: Correct date on last entry.
4108         * arm-linux-tdep.c (arm_linux_push_arguments): New function.
4109         * config/arm/tm-linux: Redefined PUSH_ARGUMENTS for Linux.
4110         * config/arm/tm-embed: Fix build warning from redefinition of
4111         LOWEST_PC.
4112         * config/arm/tm-arm.h: Remove TARGET_BYTE_ORDER_SELECTABLE.
4113         * config/arm/tm-wince.h: Remove TARGET_BYTE_ORDER_SELECTABLE and
4114         TARGET_BYTE_ORDER.  Add TARGET_BYTE_ORDER_SELECTABLE_P to
4115         override default in tm-arm.h.  Use default target byte order
4116         from tm-arm.h.
4117
4118 2000-04-07  Scott Bambrough <scottb@netwinder.org>
4119
4120         * Makefile.in: Add dependency information for arm-linux-tdep.c.
4121         * config/djgpp/fnchange.lst: Add arm-linux-tdep.c, arm-linux-nat.c.
4122
4123 2000-04-07  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
4124
4125         * sol-thread.c (gdb_ps_addr_t):  New typedef, depends on definition
4126         of PROC_SERVICE_IS_OLD.
4127         (ps_pglobal_lookup, ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite,
4128         rw_common):  Change argument type from psaddr_t to gdb_ps_addr_t.
4129
4130 Fri Apr  7 17:18:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4131
4132         * Makefile.in (CFLAGS): Set using configure.
4133
4134         * configure.in (WARN_CFLAGS): Enable by default when GCC.
4135         * configure: Re-generate.
4136
4137 Fri Apr  7 13:33:43 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4138
4139         From 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
4140         * procfs.c (init_procfs_ops):  Set procfs_ops.to_has_memory and
4141         procfs_ops.to_has_all_memory to 1.
4142
4143         * TODO: Update
4144
4145 2000-04-06  Nick Duffek  <nsd@cygnus.com>
4146
4147         * configure.in (_MSE_INT_H): Define on Solaris 7.
4148         (NEW_PROC_API): Define on Solaris 7 and 8 as well as 6.
4149         * acconfig.h (_MSE_INT_H): Define on Solaris 7.
4150         * configure: Regenerate.
4151         * config.in: Regenerate.
4152
4153 2000-04-06  Michael Snyder  <msnyder@cygnus.com>
4154
4155         * sol-thread.c (GET_LWP, GET_THREAD, BUILD_LWP, BUILD_THREAD):
4156         Change to rely on PIDGET etc.
4157         * config/i386/nm-i386sol2.h (TARGET_HAS_WATCHPOINTS,
4158         TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT,
4159         STOPPED_BY_WATCHPOINT, target_[insert/remove]_watchpoint):
4160         define.  Allow target to use procfs hardware watchpoints.
4161         * config/sparc/nm-sun4sol2.h: ditto.
4162         * config/i386/tm-i386sol2.h (PIDGET, TIDGET, MERGEPID): modify
4163         definitions to use 16 bits for the pid, 15 bits for the tid, and
4164         1 bit for the flag.
4165         * config/sparc/tm-sun4sol2.h: ditto.
4166         (SOFTWARE_SINGLE_STEP, SOFTWARE_SINGLE_STEP_P): undefine.
4167         * testsuite/gdb.threads/pthreads.exp (all_threads_running): Allow
4168         for more than 15 thread increments.
4169
4170 2000-04-06  Eli Zaretskii  <eliz@is.elta.co.il>
4171
4172         * top.c (filename_completer): Set subsequent_name to 1 early on,
4173         to prevent an infinite loop if the first file in the directory is
4174         a backup file (whose name ends in a `~').
4175
4176 2000-04-05  Jim Blandy  <jimb@redhat.com>
4177
4178         * solib.c (update_solib_list): New function.
4179         (solib_add): Call update_solib_list, and then read symbols.
4180         (info_sharedlibrary_command): Call update_solib_list, not
4181         solib_add.
4182
4183 2000-04-05  Scott Bambrough <scottb@netwinder.org>
4184
4185         * arm-linux-tdep.c: Resolve implicit function declarations by
4186         including target.h and value.h.  Inclusion of symtab.h is
4187         no longer needed.
4188
4189 2000-04-05  Scott Bambrough <scottb@netwinder.org>
4190
4191         * arm-linux-tdep.c: New file.
4192         * arm-linux-nat.c (fetch_fpregs): Remove unused code.
4193         (arm_get_longjmp_target): Moved it and all defines
4194         it uses to arm-linux-tdep.c.
4195         (arm_linux_extract_return_value): Moved to
4196         arm-linux-tdep.c.
4197         * config/arm/linux.mt: Add arm-linux-tdep.c to TDEPFILES.
4198
4199 2000-04-04  Nick Duffek  <nsd@cygnus.com>
4200
4201         * infrun.c (handle_inferior_event): Call target_mourn_inferior
4202         instead of kill_target.
4203
4204 2000-04-04  Daniel Berlin  <dan@cgsoftware.com>
4205
4206         * TODO: Make note of various C++ things i have planned for 5.1.
4207
4208 Tue Apr  4 12:13:19 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4209
4210         * printcmd.c (print_scalar_formatted): Use local variable ptr_bit
4211         in shift.  Stop GCC thinking it has a shift overflow.
4212
4213 2000-04-03  H.J. Lu  <hjl@gnu.org>
4214
4215         * TODO: Remove the regex entry.
4216
4217 2000-04-03  H.J. Lu  <hjl@gnu.org>
4218
4219         * gdb_regex.h: New. Include "regex.h" if USE_INCLUDED_REGEX
4220         is defined and <regex.h> otherwise.
4221
4222         * irix5-nat.c: Include "gdb_regex.h" instead of "gnu-regex.h".
4223         * monitor.c: Likewise.
4224         * osfsolib.c: Likewise.
4225         * solib.c: Likewise.
4226         * source.c: Likewise.
4227         * symtab.c: Likewise.
4228
4229         * Makefile.in (REGEX): Changed to @REGEX@.
4230         (REGEX_CFLAGS): New.
4231         (REGEX1): Removed.
4232         (ADD_DEPS): Use $(REGEX) instead of $(REGEX1).
4233         (INTERNAL_WARN_CFLAGS): Add $(REGEX_CFLAGS).
4234
4235         * configure.in (--with-included-regex): New switch.
4236         (REGEX): New. Subsstitue @REGEX@ in Makefile.in.
4237         (REGEX_CFLAGS): New. Subsstitue @REGEX_CFLAGS@ in Makefile.in.
4238         * configure: Regenerated.
4239
4240 2000-04-03  Kevin Buettner  <kevinb@redhat.com>
4241
4242         * NEWS (powerpc-*-linux*): Mention.
4243
4244 2000-04-03  J.T. Conklin  <jtc@redback.com>
4245
4246         * config/i386/xm-nbsd.h (HOST_LONG_DOUBLE_FORMAT): Define.
4247
4248 2000-04-03  Kevin Buettner  <kevinb@redhat.com>
4249
4250         * Makefile.in (ALLDEPFILES): Add ia64-linux-nat.c and ia64-tdep.c.
4251         (ia64-linux-nat.o, ia64-tdep.o): Add dependencies.
4252
4253         * ia64-linux-nat.c (fill_gregset): Implement.
4254         (supply_fpregset, fill_fpregset): New functions.
4255
4256         * ia64-tdep.c (ia64_init_extra_frame_info): Revise manner in
4257         which the CFM is fetched for certain frames.
4258         (find_global_pointer, find_extant_func_descr): Don't use
4259         partial symtabs for locating sections.
4260
4261         * config/ia64/linux.mh (LOADLIBES): Define.
4262         (NATDEPFILES): Add linux-thread.o and lin-thread.o.
4263         * config/ia64/nm-linux.h (nm-linux.h): Include this upper-level
4264         file containing generic linux declarations/definitions.
4265         (SVR4_SHARED_LIBS, ATTACH_DETACH): Remove defines; already
4266         defined in generic nm-linux.h.
4267         (solib.h): Remove include; already included in generic nm-linux.h.
4268
4269 2000-04-03  Jim Blandy  <jimb@redhat.com>
4270
4271         * solib.c (solib_add): Move all the code for loading symbol tables
4272         below the code to sort out additions and removals.  That way, we
4273         always catch all loaded shared libraries whose symbols we haven't
4274         grabbed yet.
4275
4276         * solib.c (solib_add): Don't try to free a shared object's objfile
4277         if it doesn't have one.  Duh.
4278
4279         * solib.c (solib_add): If a pattern was given, but it doesn't
4280         match any currently loaded shared libraries, print a message;
4281         don't just be silent.
4282
4283 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
4284
4285         * go32-nat.c (go32_handle_nonaligned_watchpoint): Use a
4286         two-dimensional array instead of faking it with index
4287         arithmetics.
4288
4289 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
4290
4291         * config/i386/xm-go32.h (HOST_LONG_DOUBLE_FORMAT): Define.
4292
4293         * config/i386/tm-go32.h (TARGET_LONG_DOUBLE_BIT): Remove
4294         definition (and use the common one in tm-i386.h).
4295         (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Likewise.
4296         (I386_DJGPP_TARGET): Don't define, it's no longer required.
4297         (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Remove definition,
4298         i386-tdep.c defines it for all x86 targets.
4299         (LD_I387, HEX_LONG_DOUBLE_INPUT): Remove.
4300
4301         * config/djgpp/fnchange.lst: Add i386-linux-tdep.c.
4302
4303         * config/djgpp/djcheck.sh: Edit the copyright year out of the test
4304         results.  Fix editing of `main' arguments for non-GNU Sed.
4305
4306 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
4307
4308         * symfile.c (map_overlay_command, unmap_overlay_command): Fix
4309         error message: there's no "overlay on" command.
4310
4311 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
4312
4313         * Makefile.in (copying.c): Depend on copying.txt, not COPYING.
4314         (copying.txt): New target, a link to COPYING.
4315
4316 Mon Apr  3 18:20:03 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4317
4318         * TODO: Update.
4319
4320 Mon Apr  3 14:56:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4321
4322         * top.c: Re-indent.
4323         (set_hook, error_hook): Remove PARAMS.
4324
4325 Mon Apr  3 14:45:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4326
4327         * symtab.h (add_minsym_to_demangled_hash_table): Revert 2000-03-29
4328         Daniel Berlin <dan@cgsoftware.com>.  Function was static.
4329         * minsyms.c (add_minsym_to_demangled_hash_table): Add prototype.
4330
4331 Mon Apr  3 14:10:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4332
4333         * gdb-events.h, gdb-events.c, gdb-events.sh: Re-indent.
4334
4335 2000-04-02  Nick Duffek  <nsd@cygnus.com>
4336
4337         * gdbtypes.c (safe_parse_type): New wrapper function to ignore
4338         error() during parse_and_eval_type().
4339         (check_stub_method): Call safe_parse_type instead of
4340         parse_and_eval_type().
4341         * wrapper.c (gdb_parse_and_eval_type): New wrapper function.
4342         (wrap_parse_and_eval_type): New support function.
4343         * wrapper.h (gdb_parse_and_eval_type): Prototype.
4344         (wrap_parse_and_eval_type): Prototype.
4345
4346 Sun Apr  2 10:32:54 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4347
4348         * MAINTAINERS: Eli Zaretskii is a doco maintainer.
4349
4350 Fri Mar 31 08:59:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4351
4352         * gdbarch-utils.h, gdbarch-utils.c: New files.
4353         * Makefile.in (SFILES, COMMON_OBS): Update.
4354         (gdbarch_utils_h) Define.
4355         (gdbarch-utils.o): Add dependencies.
4356
4357         * gdbarch.c, gdbarch.sh: Include "gdbarch-utils.h". Fix code
4358         handling default method values.
4359         (startup_gdbarch): Rename default_gdbarch, name misleading.
4360         (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
4361         (register_name): Default to legacy_register_name.
4362         (call_dummy_words): Default to legacy_call_dummy_words.
4363         (sizeof_call_dummy_words): Default to
4364         legacy_sizeof_call_dummy_words.
4365         (register_convertible): Default to
4366         generic_register_convertible_not.
4367         (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
4368         (remote_translate_xfer_address): Default to
4369         generic_remote_translate_xfer_address.
4370         (frameless_function_invocation): Default to
4371         generic_frameless_function_invocation_not.
4372
4373 2000-04-02  Mark Kettenis  <kettenis@gnu.org>
4374
4375         * i386-linux-nat.c: Add copyright notice.
4376
4377         * config/i386/xm-linux.h (HOST_LONG_DOUBLE_FORMAT): Define as
4378         &floatformat_i387_ext.
4379         * config/i386/xm-i386gnu.h (HOST_LONG_DOUBLE_FORMAT): Likewise.
4380
4381 2000-03-29  Mark Kettenis  <kettenis@gnu.org>
4382
4383         * findvar.c (extract_floating): Remove reference to
4384         TARGET_EXTRACT_FLOATING.
4385         (store_floating): Remove reference to TARGET_STORE_FLOATING.
4386
4387 2000-03-30  Fernando Nasser  <fnasser@cygnus.com>
4388
4389         * wrapper.c (gdb_value_subscript, wrap_value_subscript): New functions.
4390         Safe version of value_subscript.
4391         * varobj.c (): Use gdb_value_subscript() to get an array element value.
4392
4393 2000-03-30  Michael Snyder  <msnyder@cygnus.com>
4394
4395         * ui-file.c: Include "gdb_string.h"
4396         * cli-out.c: Include gdb_string.h to avoid compiler warnings.
4397         * wrapper.[ch] (struct gdb_wrapper_arguments): Change fields into
4398         unions, since they are all used to hold both pointers and ints
4399         at various times.  Casting pointer to int and vice versa gives
4400         warnings (and is not safe) if they are not the same size.
4401
4402 2000-03-30  Michael Snyder  <msnyder@cygnus.com>
4403
4404         * defs.h (struct continuation_arg): Make 'data' a union, to avoid
4405         casting problems when int and pointer are not the  same size.
4406         * event-top.c (command_handler): Use data as a union.
4407         (command_line_handler_continuation): Ditto.
4408         * infcmd.c (step_1_continuation): Use data as a union.  Re-indent.
4409         (step_once): ditto.  (finish_command_continuation): Ditto.
4410         (finish_command): Ditto.
4411         * breakpoint.c (until_break_command): Use data as a union.
4412         (until_break_command_continuation): Ditto.
4413         * utils.c (add_intermediate_continuation): Fix typo in comment.
4414
4415 Thu Mar 30 12:09:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4416
4417         * gdbarch.h, gdbarch.c: Re-indent.  Remove FIXMEs.
4418         * gdbarch.sh: Re-sync with gdbarch.[hc].
4419
4420 2000-03-29  Daniel Berlin  <dan@cgsoftware.com>
4421
4422         * minsyms.c (add_minsym_to_demangled_hash_table): New function.
4423         (install_minimal_symbols): Fix demangled symbol problems caused by
4424         using add_minsym_to_hash_table for the demangled names, which is
4425         wrong. Now we use add_minsym_to_demangled_hash_table.
4426         (lookup_minimal_symbol): Fix problems with demangled symbol lookup
4427         caused by weird control flow.
4428         * symtab.h: Add add_minsym_to_demangled_hash_table prototype here.
4429
4430 2000-03-29  Jason Merrill  <jason@casey.cygnus.com>
4431
4432         * configure.in: -linux-gnu*, not -linux-gnu.
4433
4434 Tue Mar 28 18:28:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4435
4436         * remote.c (remote_threads_extra_info): Replace qfThreadExtraInfo
4437         with qThreadExtraInfo.
4438
4439 2000-03-29  J.T. Conklin  <jtc@redback.com>
4440
4441         * i386nbsd-nat.c (fetch_core_registers): Make static.
4442
4443         * m68knbsd-nat.c (fetch_core_registers): Make static.
4444         (m68knbsd_core_fns, _initialize_m68knbsd_nat): Added.
4445
4446 Wed Mar 29 13:40:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4447
4448         * TODO: Update GDB 5 status.
4449
4450 Wed Mar 29 10:16:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4451
4452         * breakpoint.h (remove_hw_watchpoints): Add declaration.
4453         * breakpoints.c (remove_hw_watchpoints): Update.
4454         * maint.c (maintenance_do_deprecate): Avoid assignment within IF
4455         condition.
4456
4457 2000-03-28  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
4458
4459         breakpoint.c, breakpoint.h (remove_hw_watchpoints):  New function.
4460         infrun.c (resume):  Remove hardware watchpoints before stepping
4461         when CANNOT_STEP_HW_WATCHPOINTS is nonzero.
4462
4463 2000-03-28  Michael Snyder  <msnyder@cygnus.com>
4464
4465         * Makefile.in: Anchor tui-file.h dependency to $srcdir.
4466
4467 2000-03-28  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
4468
4469         * procfs.c (proc_set_watchpoint):  Declare addr parameter as
4470         CORE_ADDR, to match call from procfs_set_watchpoint.
4471
4472         * breakpoint.c (insert_breakpoints, do_enable_breakpoint):
4473         Reselect the saved frame silently after frame selection for
4474         watchpoint evaluation.
4475         (insert_breakpoints):  Add missing space in `Hardware watchpoint
4476         deleted' message.  Do not reinsert hardware watchpoint if it is
4477         already marked for deletion at next stop.
4478
4479 2000-03-28  Christopher Faylor  <cgf@cygnus.com>
4480
4481         * partial-stab.h: Add one more check against corrupted or irregular
4482         stabs entry.
4483
4484 Tue Mar 28 12:23:37 2000  Philippe De Muyter  <phdm@macqel.be>
4485
4486         * gnu-regex.c (regerror): Function renamed from `__regerror'.
4487         (Change also approved in the mainline glibc sources)
4488
4489 Tue Mar 28 18:19:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4490
4491         From 2000-03-20 Jonathan Larmour <jlarmour@redhat.co.uk>:
4492         * ser-unix.c (do_unix_readchar): Reorganise to be more robust,
4493         particularly ensuring it can't return SERIAL_TIMEOUT when told
4494         not to time out.
4495
4496 2000-03-24  Daniel Berlin  <dan@cgsoftware.com>
4497
4498         * gdbtypes.c (_initialize_gdbtypes): Add "set debug overload",
4499         which never existed before, and thus, has no deprecated old command.
4500
4501         * gdbarch.c (_initialize_gdbarch): Add "set debug arch", deprecate
4502         "set archdebug" (same goes for the show commands).
4503         * gdb-events.c (_initialize_gdb_events): Add "set debug event",
4504         deprecate "set eventdebug" (same goes for the show commands).
4505         * gdbcmd.h: Add the setdebuglist and showdebuglist externs.
4506         * top.c (init_main): Deprecate remotedebug, use "set/show debug remote"
4507         instead.
4508         x(init_main): Add the "set debug" and "show debug" commands.
4509         Add setdebuglist and showdebuglist.
4510
4511 Fri Mar 24 13:00:10 2000  Daniel Berlin <dan@cgsoftware.com>
4512
4513         * maint.c (maintenance_do_deprecate): Fix crash if you call with no arguments, and fixed the warning.
4514           Added prototype for the deprecate command so it doesn't complain.
4515
4516 Tue Mar 28 11:52:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4517
4518         * top.c (print_gdb_version): Bump copyright year to 2000.
4519
4520 Tue Mar 28 10:13:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4521
4522         * MAINTAINERS: Add Glen McCready to write after approval list.
4523
4524 Tue Mar 28 09:59:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4525
4526         * acconfig.h: Fix typo in comment describing HAVE_PTRACE_GETREGS.
4527         * config.h: Regenerate.
4528
4529 Mon Mar 27 19:53:29 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4530
4531         * TODO: Update.  Add criteria for next release of GDB.
4532
4533 Mon Mar 27 17:20:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4534
4535         * acconfig.h: Provide default for HAVE_PTRACE_GETREGS.
4536         * config.h: Regenerate.
4537
4538 Mon Mar 27 16:43:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4539
4540         * Makefile.in (install-only): Create $(bindir) and $(man1dir)
4541         before installing GDB.
4542
4543 Mon Mar 27 16:26:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4544
4545         * Makefile.in (all-gdbtk): Check for an existing link/directory.
4546         Re-format warning message.  Document that post 5.0 this can be
4547         deleted.
4548
4549 Mon Mar 27 14:46:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4550
4551         * ChangeLog: Revert whitespace changes.
4552
4553 Mon Mar 27 10:20:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4554
4555         * MAINTAINERS: Update folks who need accounts.
4556
4557 Mon Mar 27 09:29:14 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4558
4559         * MAINTAINERS: J.T. Conklin is NetBSD maintainer.
4560
4561 2000-03-27  Mark Kettenis  <kettenis@gnu.org>
4562
4563         * config/i386/tm-i386.h: Fix typo.  It is TARGET_LONG_DOUBLE_BIT
4564         instead of TARGET_LONG_DOUBLE_BITS.
4565         * config/i386/tm-i386mk.h: Likewise.
4566
4567 2000-03-26  Mark Kettenis  <kettenis@gnu.org>
4568
4569         Provide `long double' support for most i386 targets.
4570         * config/i386/tm-i386.h (TARGET_LONG_DOUBLE_FORMAT): Define as
4571         &floatformat_i387_ext.
4572         (TARGET_LONG_DOUBLE_BITS): Define as 96.
4573         (REGISTER_VIRTUAL_TYPE): Change type for FPU registers to
4574         `builtin_type_long_double'.
4575         (REGISTER_CONVERT_TO_VIRTUAL): Call
4576         i386_register_convert_to_virtual.
4577         (REGISTER_CONVERT_TO_RAW): Call i386_register_convert_to_raw.
4578         (i387_to_double, double_to_i387): Remove prototypes.
4579         (i386_extract_return_value): Change prototype to match definition
4580         in i386-tdep.c.
4581         * config/i386/tm-i386mk.h (TARGET_LONG_DOUBLE_FORMAT): #undef.
4582         (TARGET_LONG_DOUBLE_BITS): #undef.
4583         * config/i386/tm-linux.h (TARGET_LONG_DOUBLE_BIT): Remove.
4584         [HAVE_LONG_DOUBLE && HOST_I386] (LD_I387): Remove.
4585         (i387_extract_floating, i387_store_floating): Remove prototypes.
4586         (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING): Remove.
4587         (REGISTER_CONVERT_TO_VIRTUAL, REGOISTER_CONVERT_TO_RAW): Remove.
4588         (REGISTER_VIRTUAL_TYPE): Remove.
4589         * i386-tdep.c (i386_register_convert_to_virtual): New function.
4590         (i386_register_convert_to_raw): New function.
4591         * i387-tdep.c [LD_I387] (i387_extract_floating): Remove.
4592         (i387_store_floating): Remove.
4593
4594 Sat Mar 25 18:55:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4595
4596         * maint.c: Re-indent.
4597
4598 Sat Mar 25 18:51:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4599
4600         * maint.c (_initialize_maint_cmds): Remove quoted trailing space.
4601
4602 2000-03-24  Christopher Faylor  <cgf@cygnus.com>
4603
4604         * config/mips/tm-wince.h: Fix typo which caused include of tm-mips.h to
4605         be inoperative.
4606
4607 2000-03-24  Christopher Faylor  <cgf@cygnus.com>
4608
4609         * win32-nat.c: Back out special frame walking code.  It was broken.
4610         (handle_exception): Correctly identify an illegal instruction.
4611         * config/tm-cygwin.h: Eliminate special frame handling.  Just use
4612         normal i386 handling.
4613
4614 2000-03-24  J.T. Conklin  <jtc@redback.com>
4615
4616         * i386/tm-nbsd.h (USE_STRUCT_CONVENTION): Define.
4617         * i386nbsd-nat.c (i386nbsd_use_struct_convention): New function.
4618         (fetch_core_registers): Read fp registers.
4619         (i386nbsd_core_fns, _initialize_i386nbsd_nat): Added.
4620
4621 2000-03-24  Jonathan Larmour  <jlarmour@redhat.co.uk>
4622
4623         * arm-tdep.c (thumb_skip_prologue): Take function end addr argument
4624         so that we can stop searching for the prologue past the function end
4625         (arm_skip_prologue): Call thumb_skip_prologue with function end addr
4626
4627 2000-03-24  Kevin Buettner  <kevinb@redhat.com>
4628
4629         * linux-thread.c, lin-thread.c (save_inferior_pid,
4630         restore_inferior_pid): Don't do compile time comparison
4631         of TARGET_PTR_BIT and TARGET_INT_BIT.
4632
4633 Thu Mar 23 13:18:26 2000  Philippe De Muyter  <phdm@macqel.be>
4634
4635         * m68k-tdep.c (P_LINKL_FP, P_LINKW_FP): Macros renamed from P_LINK_L
4636         and P_LINK_W.
4637         (P_PEA_FP, P_MOVL_SP_FP): New macros.
4638         (P_MOVL, P_LEAL, P_MOVML): Macros renamed from P_MOV_L, P_LEA_L and
4639         P_MOVM_L.
4640         (altos_skip_prologue, isi_skip_prologue): Use P_* macros, not octal
4641         constants.
4642         (delta68_in_sigtramp): New function.
4643         (delta68_frame_args_address, delta68_frame_saved_pc): Ditto.
4644         (m68k_skip_prologue): Use P_* macros, not hex constants.
4645         (m68k_find_saved_regs): Do not expect a fixed sequence of register save
4646         instructions, but accept them in any order; use P_* macros, not octal
4647         or hex constants; recognize also `fmovemx to (fp + displacement)' and
4648         `moveml to (fp + displacement)'.
4649         * m68/tm-delta68.h (IN_SIGTRAMP): New macro.
4650         (FRAME_SAVED_PC, FRAME_ARGS_ADDRESS): Ditto.
4651
4652 Fri Mar 24 13:44:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4653
4654         * MAINTAINERS: Add Fernando Nasser to testsuite maintainers.
4655
4656 2000-03-23  Michael Snyder  <msnyder@cygnus.com>
4657
4658         * solib.c (open_symbol_file_object): To sneak an int argument
4659         past catch_errors, instead of casting it to a pointer, simply
4660         pass it by address.
4661
4662 2000-03-23  Jimmy Guo   <guo@cup.hp.com>
4663
4664         * gdbtypes.c (rank_function): Rank all N parameters and use correct
4665         index into the prams[] and args[] arrays.
4666
4667 2000-03-23  Fernando Nasser  <fnasser@cygnus.com>
4668
4669         From David Whedon <dwhedon@gordian.com>
4670
4671         * top.c (execute_command): Checks all commands beore executing
4672         to see if the user needs to be warned that the command is
4673         deprecated, warns user if appropriate.
4674         (add_info), (add_info_alias), (add_com) , (add_com_alias): Changed
4675         return values from void to struct cmd_list_element *.
4676         * command.c (lookup_cmd_1): Check aliases before following link
4677         in case user needs to be warned about a deprecated alias.
4678         (deprecate_cmd): new exported function for command deprecation,
4679         sets flags and posibly a replacement string.
4680         (deprecated_cmd_warning): New exported funciton to warn user about
4681         a deprecated command.
4682         (lookup_cmd_composition): New exported function that determines
4683         alias, prefix_command, and cmd based on a string.  This is useful
4684         is we want to full name of a command.
4685         * command.h : Added prototypes for deprecate_cmd,
4686         deprecated_warn_user and lookup_cmd_composition, added flags to
4687         the cmd_list_element structure, changed return values for
4688         add_com_* and add_info_* from void to cmd_list_element.
4689         * maint.c : (maintenance_deprecate): New function to deprecate a
4690         command.  This exists only so that the testsuite can deprecate
4691         commands at runtime and check the warning behavior.
4692         (maintenance_undeprecate) : New function, drops deprecated flags.
4693         (maintenance_do_deprecate): Actually does the (un)deprecation.
4694         (initialize_maint_cmds): Added the above new deprecate commands.
4695
4696 2000-03-22  Daniel Berlin  <dan@cgsoftware.com>
4697         * command.c (apropos_cmd_helper): New function, meat of the
4698         apropos command.
4699         (apropos_command): New apropos command to search command
4700         names/documentation for regular expressions.
4701         (_initialize_command): Add the apropos command.
4702
4703 2000-03-23  Michael Snyder  <msnyder@cygnus.com>
4704
4705         * sol-thread.c (ps_pglobal_lookup): Change argument type from
4706         paddr_t to psaddr_t.  This mistake appears to date from an
4707         erroneous man page in Solaris 2.5 -- the correct type from the
4708         system headers has always been psaddr_t.
4709         (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): Ditto.
4710         (rw_common): Ditto.
4711
4712 2000-03-22  Kevin Buettner  <kevinb@redhat.com>
4713
4714         * ia64-linux-nat.c: Fix copyright.
4715         (fill_gregset): Minor formatting fix.
4716         * ia64-tdep.c (template_encoding_table, fetch_instruction,
4717         examine_prologue): Clean up some compiler warnings.
4718         (is_float_or_hfa_type_recurse, is_float_or_hfa_type, find_func_descr,
4719         find_global_pointer, find_extant_func_descr): New functions.
4720         (ia64_use_struct_convention, ia64_extract_return_value,
4721         ia64_push_arguments): Handle HFAs.
4722         (ia64_push_arguments): Find (or build) a function descriptor
4723         when given a function address.
4724         (ia64_push_return_address): Moved code for finding the
4725         global pointer into its own function, find_global_pointer ().
4726
4727 2000-03-22  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
4728
4729         * event-loop.c (handle_file_event): Run through indent.
4730
4731 2000-03-22  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
4732
4733         From  Philippe De Muyter  <phdm@macqel.be>
4734
4735         * event-loop.c (sys/types.h): File now included unconditionally.
4736         (use_poll): New variable..
4737         (gdb_notifier): poll- and select-versions merged.
4738         (add_file_handler): If HAVE_POLL, check whether poll is usable,
4739         and reset `use_poll' if not.
4740         (create_file_handler): Select poll- or select-version according to
4741         `use_poll'.
4742         (delete_file_handler, handle_file_event): Likewise.
4743         (gdb_wait_for_event, poll_timers): Likewise.
4744
4745 2000-03-22  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
4746
4747         * printcmd.c (print_scalar_formatted):  Truncate addresses to the
4748         size of a target pointer before passing them to print_address.
4749
4750 2000-03-22  Mark Kettenis  <kettenis@gnu.org>
4751
4752         * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove.
4753         * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM):
4754         Remove
4755         * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines.
4756         (i386_extract_return_value): Rewritten.  Correctly support all
4757         floating-point types and large integer types on targets that use
4758         the standard i386 GDB register layout and return floating-point
4759         values in the FPU.
4760
4761 Wed Mar 22 15:09:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4762
4763         * configure.in (CONFIG_INITS): Do not append remote-nrom.c
4764
4765 2000-03-21  J.T. Conklin  <jtc@redback.com>
4766
4767         * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o.
4768         * i386nbsd-nat.c: New file.
4769
4770         * i386/tm-nbsd.h (NUM_REGS): Removed.
4771         (HAVE_I387_REGS): Defined.
4772         * i386/nm-nbsd.h (FLOAT_INFO): Removed.
4773
4774         * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not
4775         SVR4_SHARED_LIBS.
4776
4777 Wed Mar 22 11:18:59 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4778
4779         * MAINTAINERS: Add Jim Blandy to breakpoint maintainers.  David
4780         taylor is the Solaris/SPARC maintainer.  Add Jonathan Larmour to
4781         the write after approval list.
4782
4783 2000-03-21  Kevin Buettner  <kevinb@redhat.com>
4784
4785         * symtab.h (MAX_SECTIONS, struct section_addr_info,
4786         symbol_file_add):  Move declarations from here...
4787         * symfile.h: ...to here.
4788
4789         * solib.c (symbol_add_stub): Make symbol_file_add () aware of
4790         all section addresses, not just .text.
4791         * symfile.h, symfile.c (free_section_addr_info,
4792         build_section_addr_info_from_section_table): New functions.
4793
4794         * symfile.h (MAX_SECTIONS): Increase value to 40.
4795         * symfile.c (syms_from_objfile): Add bounds check prior to
4796         accessing ``other'' array in a section_addr_info_struct.
4797         Remove unused variable section_offsets.
4798         (add_symbol_file_command): Remove unused variable text_addr.
4799
4800 2000-03-21  Eli Zaretskii  <eliz@is.elta.co.il>
4801
4802         * breakpoint.c (bpstat_stop_status): Don't stop if a read
4803         watchpoint appears to break, but the watched value changed.
4804
4805 2000-03-21  Jim Blandy  <jimb@redhat.com>
4806
4807         * gdbarch.sh: Emit a definition and declaration for gdbarch_free,
4808         a companion to gdbarch_alloc, which allows a gdbarch init function
4809         to free partially-built gdbarch structures.
4810         * gdbarch.c, gdbarch.h: Regenerated.
4811
4812 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
4813
4814         * configure.host, configure.tgt (ia64-*-linux*): New entry.
4815
4816         * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr,
4817         initialize_arch): Define for IA-64.
4818         (initialize_arch): Add declaration.
4819
4820 2000-03-20  Eli Zaretskii  <eliz@is.elta.co.il>
4821
4822         * breakpoint.c (insert_breakpoints, remove_breakpoint)
4823         (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert,
4824         remove, or check status of hardware watchpoints for entire structs
4825         and arrays unless the user explicitly asked to watch that struct
4826         or array.
4827         (insert_breakpoints): Try to insert watchpoints for all the values
4828         on the value chain, even if some of them fail to insert.
4829
4830         * values.c (value_primitive_field): Set the offset in struct value
4831         we return when the field is a packed bitfield.
4832
4833 2000-03-20  Michael Snyder  <msnyder@cygnus.com>
4834
4835         * remote.c (remote_threads_extra_info): New function.
4836         Implement the extra thread info query for "info threads".
4837         (remote_threads_info): Clean up a bit.
4838         (use_threadinfo_query, use_threadextra_query): New variables.
4839         Control whether GDB will use the new or old protocol for
4840         thread info queries.
4841         (remote_open_1): Initialize new variables.
4842         (remote_async_open_1): Ditto.
4843         (remote_cisco_open): Ditto.
4844
4845 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
4846
4847         * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh,
4848         config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h,
4849         config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files.
4850
4851 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
4852
4853         * utils.c (floatformat_from_doublest): Don't assume that a long
4854         will be exactly 32 bits in length.  Also...  make sure space
4855         that we're writing the float to is completely initialized to
4856         zeroes, even when the number of bits in the float is not
4857         evenly divisible by FLOATFORMAT_CHAR_BIT.
4858
4859 2000-03-20  Jim Blandy  <jimb@redhat.com>
4860
4861         * i386-linux-nat.c: No need to #include "frame.h" any more.
4862         (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
4863         LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
4864         LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
4865         LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
4866         LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
4867         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
4868         linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
4869         i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
4870         i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
4871         i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
4872         i386_linux_sigtramp_saved_sp):  Deleted.  Folks rightly pointed
4873         out that these are target-dependent, and useful in non-native
4874         configurations.  Moved to...
4875         * i386-linux-tdep.c: ... Here, a new file.
4876         * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c.
4877         (i386-linux-tdep.o): New rule.
4878         (i386-linux-nat.o): We no longer depend on frame.h.
4879         * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o.
4880
4881 2000-03-04  Eli Zaretskii  <eliz@is.elta.co.il>
4882
4883         * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch.
4884         Print an error at compile time if we are to use select, but FD_SET
4885         is not available.
4886         (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only
4887         if HAVE_POLL is not defined and NO_FD_SET *is* defined.
4888         (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR.
4889         (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET.
4890         (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly
4891         instead of using memcpy and memset.  Use FD_ISSET.
4892
4893         * config/i386/xm-go32.h (fd_mask): Remove typedef.
4894
4895 Mon Mar 20 19:58:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4896
4897         * command.c (_initialize_command): Document requirements for ``!''
4898         command.
4899
4900 Mon Mar 20 18:12:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4901
4902         From Fri 10 Mar 2000 Robert
4903         <robert.melchers@drives.eurotherm.co.uk>:
4904         * sh-tdep.c (sh_processor_type_table): Add entry for sh2.
4905
4906 Mon Mar 20 17:33:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4907
4908         From Thu Mar 16 16:49:27 EST 2000 John David Anglin
4909         <dave@hiauly1.hia.nrc.ca>:
4910         * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops
4911         _initialize_hpux_thread being called twice.
4912         * configure: Regenerated.
4913
4914 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
4915
4916         * event-top.c (_initialize_event_loop): If instream is not
4917         connected to a terminal device, turn editing off.
4918
4919 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
4920
4921         Support for building GDB with DJGPP, and running the test suite on
4922         it:
4923         * config/djgpp/djconfig.sh: New file.
4924         * config/djgpp/config.sed: New file.
4925         * config/djgpp/README: New file.
4926         * config/djgpp/fnchange.lst: New file.
4927         * config/djgpp/djcheck.sh: New file.
4928
4929 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
4930
4931         * ser-go32.c (ports): Make the initializers complete, to pacify
4932         GCC 2.9X.
4933
4934 2000-03-17  Jim Blandy  <jimb@redhat.com>
4935
4936         * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
4937         two-dimensional array, instead of faking it with explicit index
4938         arithmetic.
4939
4940         * linux-thread.c (linuxthreads_attach, linuxthreads_detach,
4941         linuxthreads_create_inferior): Fix typo in variable name: it's
4942         linuxthreads_exit_status, not linux_exit_status.
4943
4944         * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments
4945         to W_STOPCODE.
4946
4947         * solib.c (solib_add): Delete debugging code.
4948
4949 2000-03-17  Mark Kettenis  <kettenis@gnu.org>
4950
4951         * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux.
4952         * linux-thread.c: Use WSETSTOP instead of W_STOPCODE.
4953
4954 Fri Mar 17 11:06:59 2000  Philippe De Muyter  <phdm@macqel.be>
4955
4956         * language.c (set_lang_str): Do not call `free' for a null pointer.
4957         (set_type_str, set_range_str): Ditto.
4958
4959 2000-03-16  Jim Blandy  <jimb@redhat.com>
4960
4961         * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the
4962         merge; reinstated.
4963
4964         * solib.c (current_sos): Be more careful about freeing the new
4965         so_list node if an error occurs.
4966
4967         * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
4968         LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
4969         LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
4970         LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
4971         LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
4972         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
4973         linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
4974         i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
4975         i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
4976         i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
4977         i386_linux_sigtramp_saved_sp):  Deleted.  These all implement
4978         Linux-specific signal trampoline detection, and should be moved
4979         to...
4980         * i386-linux-nat.c: ... here.
4981         * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define
4982         this any more, since we're not enabling OS-specific code in a
4983         OS-independent file.
4984
4985 2000-03-16  Eli Zaretskii  <eliz@is.elta.co.il>
4986
4987         * Makefile.in (go32-nat.o): Add prerequisites.
4988         (ALLDEPFILES): Add go32-nat.c.
4989
4990 2000-03-15  Michael Snyder  <msnyder@cygnus.com>
4991
4992         From "Peter.Schauer" <Peter.Schauer@regent.e-technik.tu-muenchen.de>
4993         * symfile.c (reread_symbols):  Clear msymbol hash table.
4994
4995 2000-03-15  Jim Blandy  <jimb@redhat.com>
4996
4997         Deal with the inferior unloading shared objects.
4998         * solib.c (current_sos): New function, replacing find_solib.
4999         (find_solib): Deleted.
5000         (free_so): New function.
5001         (clear_solib): Call free_so, instead of writing it out.
5002         (solib_add): Rewritten: compare the inferior's current list of
5003         shared objects with GDB's list, and do the required loads and
5004         unloads.
5005         (info_sharedlibrary_command, solib_address): Don't use find_solib
5006         to walk the list of shared libraries: call solib_add, and then
5007         walk the list at so_list_head normally.
5008         * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't
5009         detach the core target.  These tasks are taken care of elsewhere.
5010         * target.c (remove_target_sections): New function.
5011         * target.h (remove_target_sections): New declaration.
5012
5013         * solib.c (symbol_add_stub): Check whether we've already created
5014         an objfile for this shared object first, before doing all that
5015         work to compute section addresses, etc.
5016
5017         * objfiles.c (unlink_objfile): Report an internal error if objfile
5018         doesn't occur in the object_files list.
5019
5020         * solib.c (special_symbol_handling): Delete argument; it's not
5021         used.
5022
5023         Changes from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
5024
5025         * solib.c (SOLIB_EXTRACT_ADDRESS):  New macro to extract addresses
5026         from solib structures. Use it throughout solib.c, get rid of all
5027         CORE_ADDR casts.
5028         (struct so_list):  Change type of lmaddr to CORE_ADDR.
5029         (first_link_map_member):  Change return value type to CORE_ADDR,
5030         update callers.
5031         (solib_add_common_symbols):  Change parameter type to CORE_ADDR,
5032         update callers.
5033         (open_symbol_file_object, find_solib):  Change type of lm variable
5034         to CORE_ADDR.
5035
5036 2000-03-15  Eli Zaretskii  <eliz@is.elta.co.il>
5037
5038         * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)
5039         (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert
5040         to ISO C.  Use ATTRIBUTE_UNUSED to avoid compiler warnings.
5041         (dos_info): Avoid compiler warning when printing a ptrdiff_t.
5042
5043         * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was
5044         not opened by dos_open, but let the 3 standard handles go through
5045         unharmed.
5046
5047 2000-03-14  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
5048
5049         * eval.c (evaluate_subexp_with_coercion): Add call to
5050         check_typedef, to handle typedeffed vars correctly.
5051
5052 Mon Mar 13 21:21:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5053
5054         * defs.h (STREQ, STRCMP, STREQN): Document that these macros are
5055         somewhat redundant.
5056         (QUIT): Note that this can probably be replaced by a function.
5057
5058 2000-03-13  James Ingham  <jingham@leda.cygnus.com>
5059
5060         Add support for a variable object that tries to evaluate itself in
5061         the currently selected frame, rather than in a fixed frame.
5062
5063         * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
5064         gdb_parse_exp_1.
5065         * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
5066         of varobj_create.
5067         * varobj.c (varobj_list): Return type indicates whether the
5068         variable's type has changed (for current frame variables).
5069         (varobj_update): Handle the case where the variable's type has
5070         changed.
5071         (delete_variable_1): Allow for deletion of variables that have not
5072         been installed yet.
5073         (new_root_variable): Initialize use_selected_frame variable.
5074         (value_of_root): This is where most of the work to handle "current
5075         frame" variables was added.  Most of the complexity involves
5076         handling the case where the type of the variable has changed.
5077         (varobj_create): Add a "type" argument, to tell if the
5078         variable is one of these "current frame" variables.  Also protect
5079         call to parse_exp_1 from long jumping.
5080
5081 2000-03-13  Eli Zaretskii  <eliz@is.elta.co.il>
5082
5083         * go32-nat.c (struct env387): Remove declaration.
5084         (print_387_status, i386_go32_float_info): Remove redundant
5085         functions.
5086         (regno_mapping, sig_map, excepn_map): Add braces around inner
5087         initializers.
5088         (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler;
5089         fix code which mixed signed with unsigned.
5090         (go32_resume): Use TARGET_SIGNAL_LAST instead of -1.
5091         (go32_wait): Initialize INT3_addr.
5092         (go32_fetch_registers): Extend all FP registers that are shorter
5093         than 4 bytes to 32 bits.  Support 32 standard FP registers defined
5094         on config/i386/tm-i386.h.
5095         (store_register): Support 32 FP registers.
5096         (go32_create_inferior): Don't crash if handed a NULL pointer
5097         instead of exec file name.
5098         (ignore): Remove unused function.
5099         (go32_insert_hw_breakpoint): Remove unused variables.
5100         (init_go32_ops): Set value of processing_gcc_compilation to 2.
5101
5102 Mon Mar 13 18:54:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5103
5104         From 2000-03-10 Daniel Berlin <dan@cgsoftware.com> Fix C++
5105         overloading, add support for seeing through references:
5106         * valops.c (find_overload_match): Handle STABS overloading for
5107         C++.
5108         (find_overload_match): Look in right place for function arguments
5109         in the debug info.
5110         (find_overload_match): Rather than giving up when we have >1
5111         perfect match, just choose one, especially since the
5112         recommendation GDB gives ("disambiguate it by specifying function
5113         signature"), is basically impossible.
5114         (check_field_in): STREQ->strcmp_iw
5115         (search_struct_field): STREQ->strcmp_iw
5116         (find_method_list): STREQ->strcmp_iw
5117         * gdbtypes.c (rank_one_type): Add ability to see through
5118         references.
5119         (rank_one_type): strcmp->strcmp_iw, because the whitespace could
5120         be different.
5121         (rank_function): Rank function properly (was doing it wrong
5122         before, comparing the wrong parts of the arrays)
5123         (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD.
5124         * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness"
5125         associated with converting a non-reference to a reference.
5126     * eval.c (evaluate_subexp_standard): for OP_VAR_VALUE, always
5127     return full value object; for STRUCTOP_PTR, use pointer to
5128     rtti type to get member / method if objectprint is set and
5129     target type of pointer is class.
5130
5131         * gdbtypes.c (rank_one_type): Add comment on how to eliminate the
5132         #ifdef DEBUG_OLOAD.
5133
5134 2000-03-11  Mark Kettenis  <kettenis@gnu.org>
5135
5136         * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as
5137         a binary operator.
5138         (gnu_attach): Change error message for missing
5139         argument to be identical to the corresponding message in
5140         `inftarg.c'.  This makes the testsuite happy.
5141
5142 2000-03-11  Mark Kettenis  <kettenis@gnu.org>
5143
5144         * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the
5145         %eflags isn't modified.  This fixes a bug where every call to a
5146         function in the program beyond the first call would fail.
5147
5148 Fri Mar 10 11:44:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5149
5150         * MAINTAINERS: Devolve responsibility for domain maintenance.
5151
5152 2000-03-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
5153
5154         * minsyms.c (prim_record_minimal_symbol_and_info): Add comment.
5155
5156 2000-02-25  Scott Bambrough <scottb@netwinder.org>
5157
5158         * gdb.base/long_long.exp: Correct test suite failure when printing
5159         a long long value as a double on ARM platforms.
5160
5161 Thu Mar  9 14:21:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5162
5163         * MAINTAINERS (Core): Anthony Green is the Java - including
5164         testsuite - maintainer.  Reformat testsuite and language support
5165         sections
5166
5167 2000-03-08  Mark Kettenis  <kettenis@gnu.org>
5168
5169         * i386-tdep.c (i386_linux_saved_pc_after_call): New function.
5170         * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
5171         i386_linux_saved_pc_after_call.
5172
5173 2000-03-06  Jim Blandy  <jimb@redhat.com>
5174
5175         From Tom Tromey <tromey@cygnus.com> and Keith Seitz <?>:
5176
5177         * minsyms.c: #include <ctype.h>, for msymbol_hash_iw.
5178         (compact_minimal_symbols): Added `objfile' argument.
5179         Put symbols in the objfile's hash table.
5180         (install_minimal_symbols): Put symbols in the objfile's demangled
5181         hash table.
5182         (lookup_minimal_symbol): Use hash table to find symbol in
5183         objfile.
5184         (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New
5185         functions.
5186         (prim_record_minimal_symbol_and_info): Initialize the
5187         hash link fields of the new minimal symbol.
5188         * symtab.h (struct minimal_symbol): New fields `hash_next',
5189         `demangled_hash_next'.
5190         (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare.
5191         * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define.
5192         (struct objfile): New fields `msymbol_hash',
5193         `msymbol_demangled_hash'.
5194
5195 2000-03-06  Jim Blandy  <jimb@redhat.com>
5196
5197         * solib.c (first_link_map_member): Doc fix.
5198
5199 2000-03-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
5200
5201         From  Eli Zaretskii  <eliz@is.elta.co.il>:
5202
5203         * event-loop.c (poll_timers): Don't compare delta.tv_sec with
5204         zero, since time_t might be unsigned.
5205
5206 2000-03-06  Mark Kettenis  <kettenis@gnu.org>
5207
5208         * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
5209         in *FPREGSETP.
5210         (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
5211
5212 2000-03-05  Mark Kettenis  <kettenis@gnu.org>
5213
5214         Allow GDB to run on Linux 2.0 again.
5215         * config.in: Add HAVE_PTRACE_GETREGS.
5216         * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
5217         * configure: Regenerated.
5218         * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
5219         CANNOT_STORE_REGISTER): New defines.
5220         * i386-linux-nat.c (have_ptrace_getregs): New variable.
5221         (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
5222         old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
5223         store_register, old_store_inferior_registers): Copied over from
5224         `inptrace.c' as a temporary measure.
5225         (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
5226         Conditionalize on HAVE_PTRACE_GETREGS.  Define stubs if
5227         HAVE_PTRACE_GETREGS isn't defined.
5228         (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
5229         with EIO.
5230         (fetch_inferior_registers, store_inferior_registers): Fall back on
5231         the method use in `infptrace.c' (by calling
5232         old_fetch_inferior_registers and old_store_inferior_registers) if
5233         `have_ptrace_getregs' isn't set.
5234
5235 2000-03-05  Mark Kettenis  <kettenis@gnu.org>
5236
5237         * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
5238         of gregset_t and fpregset_t.  Those are the only names that are
5239         guaranteed to specify the right types for all supported Linux
5240         systems out there.
5241         Various doc fixes and gratitious local variable renames, all in an
5242         attempt to stress similarities between the code and unify the
5243         terminology used.  Use ISO-C all over.
5244         (regmap): Remove trailing comma.
5245         (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
5246         (convert_to_gregset): Make static.  Remove GDB_REGS argument.  It
5247         is unnecessary and wasn't used anyway.  All callers changed.
5248         (convert_to_fpregset, convert_to_xfpregset): Likewise.
5249         (fetch_regs, store_regs): Remove unused variable `regno'.
5250         (fill_fpregs): If REGNO is not -1, only update the specified
5251         register.
5252         (fetch_core_registers): Renamed from
5253         i386_linux_fetch_core_registers.  There is no need for a unique
5254         name since the function is static anyway.
5255         (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
5256         since it is more descriptive.
5257
5258 Sun Mar  5 19:40:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5259
5260         * MAINTAINERS (readline/): Expand to include host maintainers.
5261
5262 2000-03-04  Mark Kettenis  <kettenis@gnu.org>
5263
5264         Fix support for Linux/i386 signal trampolines.  The old approach
5265         didn't work for Linux 2.2 and beyond, and didn't work with recent
5266         versions of the GNU C library.
5267         * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
5268         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
5269         (linux_rt_sigtramp_code): New variable.
5270         (LINUX_RT_SIGTRAMP_LEN): New define.
5271         (i386_linux_rt_sigtramp_start): New function.  Detect start of
5272         signal trampolines for RT signals.
5273         (i386_linux_sigtramp): Removed.
5274         (i386_linux_in_sigtramp): New function.
5275         (i386_linux_sigcontext_addr): New function.  Recognize the names
5276         of the signal tranmpolines used by recent versions of the GNU C
5277         library, and add support for RT signals.
5278         (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):  New
5279         defines.  Moved here from config/i386/tm-linux.h.
5280         (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
5281         Reimplement in terms of i386_linux_sigcontext_addr.
5282         * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
5283         (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
5284         Moved to i386-tdep.c.
5285         (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
5286
5287 Sat Mar  4 19:38:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5288
5289         By: Sat Mar 4 04:08:58 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5290         * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
5291
5292 Sat Mar  4 17:23:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5293
5294         * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
5295         sim directory.
5296
5297 Sat Mar  4 16:19:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5298
5299         * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
5300         ``Blanket Write Privs'' maintainers.
5301
5302 Sat Mar  4 15:58:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5303
5304         From Sun 20 Feb 2000 Robert Lipe <robertl@sco.com>:
5305         * language.c (longest_local_hex_string_custom): Don't compile
5306         'long long' section if host doesn't have 'long long'.
5307
5308 Sat Mar  4 15:45:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5309
5310         * language.c (longest_raw_hex_string): Comment out.  Appears
5311         unused.
5312
5313 Sat Mar  4 13:02:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5314
5315         * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
5316         "mmalloc.h" which means using PTRs.
5317         (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
5318
5319 Sat Mar  4 11:49:21 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5320
5321         * defs.h (store_address, store_unsigned_integer, store_address):
5322         Replace PTR with void* in delcaration.
5323         * findvar.c (extract_signed_integer, extract_unsigned_integer,
5324         extract_long_unsigned_integer, extract_address,
5325         store_signed_integer, store_unsigned_integer, store_address):
5326         Convert definition to ISO-C.  Replace PTR with void*.
5327
5328 Sat Mar  4 10:57:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5329
5330         * defs.h (make_cleanup_func): Document as deprecated.
5331         (make_cleanup_ftype): New typedef.  Make signature consistent with
5332         other function typedefs.  Document as not be used out side of
5333         make_cleanup code. Use in make_cleanup declarations.
5334         (null_cleanup): Replace PTR with void*.
5335
5336         * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
5337         make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
5338         null_cleanup): Change K&R definition to ISO-C using void* and
5339         make_cleanup_fytpe.
5340         (discard_my_cleanups): Don't cast argument to free.
5341
5342 2000-03-03  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
5343
5344         * defs.h (struct continuation_arg): Change type of field 'data'
5345         from PTR to void *.
5346
5347         * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
5348
5349         * event-top.c: Ditto.
5350
5351 Fri Mar  3 15:39:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5352
5353         * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
5354         configure.
5355         (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
5356         SUBDIR_GDBTK_ALL): Define.
5357         (all-gdbtk, clean-gdbtk): New targets.
5358         (all): Add CONFIG_ALL as dependency.
5359         (clean): Add CONFIG_CLEAN as dependency.
5360
5361         * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
5362         (LN_S): Define.  Delete GDBtk's link code.
5363
5364 Fri Mar  3 13:12:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5365
5366         * configure.in (ENABLE_GDBTK): Delete variable.
5367         (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
5368         * Makefile.in: Update.
5369         * configure: Regenerate
5370
5371 2000-03-02  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
5372
5373         * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
5374         NATDEPFILES list.
5375
5376 2000-03-02  Mark Kettenis  <kettenis@gnu.org>
5377
5378         * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
5379         Override definitions to include the normal FPU registers.
5380         (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
5381         REGISTER_CONVERT_TO_RAW): Removed.  The default definitions are
5382         fine for AIX/i386.
5383         (i387_to_double, double_to_i387): Remove prototypes.
5384
5385 2000-03-02  Kevin Buettner  <kevinb@redhat.com>
5386
5387         * findvar.c (extract_floating, store_floating): Use target
5388         floating point type sizes rather host sizes to determine
5389         which conversion needs to be done.
5390
5391 2000-03-02  Nick Duffek  <nsd@cygnus.com>
5392
5393         * uw-thread.c: Apply GNU conventions to comment formatting.
5394         (deactivate_uw_thread): Call remove_thread_event_breakpoints().
5395         (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
5396         call to deactivate_uw_thread().
5397
5398 Thu Mar  2 09:04:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5399
5400         * MAINTAINERS: Daniel Berlin is C++ maintainer.
5401
5402 Thu Mar  2 08:55:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5403
5404         * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
5405         a joint GNU/Linux/x86 maintainer.  Nick Duffeck and Robert Lipe
5406         share SCO/Unixware.  Nick Duffek and Peter Schauer share
5407         Solaris/x86.
5408
5409 Wed Mar  1 22:12:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5410
5411         From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
5412         * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
5413         * remote-rdi.c (arm_rdi_close): Ditto.
5414
5415 Wed Mar  1 19:31:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5416
5417         * CONTRIBUTE (configure.in): Note that patches to configure are
5418         not needed.
5419
5420 2000-03-01  Mark Kettenis  <kettenis@gnu.org>
5421
5422         * MAINTAINERS: Correct my own mail address.
5423
5424 Wed Mar  1 11:26:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5425
5426         * MAINTAINERS: Document people with paperwork pending.
5427
5428 Wed Mar  1 00:49:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5429
5430         From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
5431         Make NEW_PROC_ABI interface functional on Solaris x86.
5432         * sol-thread.c (ps_lgetLDT): Rewrite to use new
5433         procfs_find_LDT_entry function from procfs.c, mostly copied from
5434         lin-thread.c.
5435         * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
5436         needed.
5437
5438 Wed Mar  1 00:34:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5439
5440         From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
5441         * config/i386/tm-i386sol2.h (MERGEPID): Define.
5442
5443 Wed Mar  1 00:06:19 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5444
5445         From 1999-08-13 J.T. Conklin <jtc@redback.com>:
5446         * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
5447         FRAME_FIND_SAVED_REGS.
5448         (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
5449         * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
5450         Update.
5451
5452 Tue Feb 29 23:56:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5453
5454         From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
5455         * objfiles.c (open_mapped_file):  Fix obsolete references to `mapped'
5456         parameter.
5457
5458 Tue Feb 29 18:47:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5459
5460         From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
5461         * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
5462         (top level): Add prototypes for go32_* functions.
5463         * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
5464         (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
5465         Override definitions from tm-i386.h.
5466         (REGISTER_VIRTUAL_TYPE): Remove macro definition.
5467         * i386-tdep.c (i386_extract_return_value)
5468         [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
5469         to the list of targets which return FP values in FP registers.
5470
5471         * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
5472         that this function be re-implemented using multi-arch.
5473
5474 Tue Feb 29 18:40:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5475
5476         From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
5477         * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
5478         and ScreenRows.
5479         * ser-go32.c: Include string.h, for prototype of strncasecmp.
5480         (dpmi_regs, dpmi_sregs): Remove unused variables.
5481         (dos_flush_input): Return a value, to prevent compiler warning.
5482         * expprint.c (dump_prefix_expression): Use %ld in format and cast
5483         sizeof(union exp_element) to long, to prevent GCC from complaining
5484         about format/argument mismatch.
5485         (dump_postfix_expression): Likewise.
5486
5487 Tue Feb 29 18:09:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5488
5489         * arm-tdep.c: Include <ctype.h>.
5490
5491 Tue Feb 29 17:33:49 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5492
5493         From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
5494         * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
5495         that the target's stack was valid.
5496
5497 Tue Feb 29 15:14:56 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5498
5499         From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
5500         * dwarf2read.c (read_address): Read 16-bits addresses.
5501
5502 2000-02-28  Scott Bambrough <scottb@netwinder.org>
5503
5504         * arm-linux-nat.c (fetch_nw_fpe_*):
5505         Renamed to fetch_nwfpe_* to use the same naming convention
5506         as in the Linux kernel.  Modified prototype to get rid of
5507         unused parameters.
5508         (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
5509         naming convention as in the Linux kernel.  Fixed calls to
5510         fetch_nwfpe_*.
5511         (store_fpregs): Fixed calls to store_nwfpe_*.  Removed
5512         unused variable.
5513
5514 Mon Feb 28 18:24:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5515
5516         * MAINTAINERS: Transfer d30v maintainership to David Taylor.
5517
5518 2000-02-28  Christopher Faylor  <cgf@cygnus.com>
5519
5520         * win32-nat.c: Remove unneeded header.
5521         * wince.c: Ditto.
5522
5523 Mon Feb 28 13:34:54 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5524
5525         * wince.c: Include "gdb_wait.h" and not "wait.h".
5526
5527 Mon Feb 28 10:58:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5528
5529         * MAINTAINERS: Mention mmalloc.  Expand Host/Native and
5530         Target/Architecture maintainers descriptions.
5531
5532 2000-02-26  Mark Kettenis  <kettenis@gnu.org>
5533
5534         * gnu-nat.c: Include "gdbthread.h".  Include <hurd.h>.
5535         Reorder headers a bit.  Overall cleanup and minor reformatting.
5536         (MIG_SERVER_DIED): Remove define.
5537         (proc_update_sc): Add braces to silence compiler warning.
5538         (proc_steal_exc_port): Initialize err to zero.
5539         (make_proc): Add braces to silence compiler warning.
5540         (inf_validate_task_sc): Add cast to silence compiler warning.
5541         (inf_set_traced): Reorganize a bit to silence compiler warning.
5542         (inf_validate_procs): Use mach_msg_type_number_t for all thread
5543         numbers and add braces to silence compiler warning.
5544         (gnu_wait): Add prototypes for server functions and add braces to
5545         silence compiler warnings.
5546         (S_exception_raise_request): Pass subcode to inf_debug call.
5547         (gnu_write_inferior): Remove unused variable `protection_changed'.
5548         (gnu_xfer_memory): Remove unused variable `result'.
5549         (set_sig_thread_cmd): Remove unused varible `tid'.
5550         (set_signals_cmd): Remve unused variable `trace'.
5551         (add_task_commands): Provide complete prototype.  Reformat help
5552         strings a bit to make sure the first line is a full sentence.
5553         Call info_port_rights_cmd instead of info_send_rights_cmd for the
5554         "info port-rights" command.
5555         (add_thread_commands): Provide complete prototype.  Make static.
5556         Reformat help strings a bit to make sure the first line is a full
5557         sentence.
5558         (_initialize_gnu_nat): Provide complete prototype.
5559
5560 2000-02-26  Mark Kettenis  <kettenis@gnu.org>
5561
5562         Make cross-compilation for the Hurd more friendly.
5563         From Jeff Bailey <jbailey@gnu.org>:
5564         * configure.in: Use AC_CHECK_TOOL to find MiG.
5565         * Makefile.in (MIG): New variable.
5566         * config/i386/i386gnu.mh (MIG): Remove.
5567         * configure: Regenerated.
5568
5569 2000-02-26  Kevin Buettner  <kevinb@redhat.com>
5570
5571         * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
5572         comment explaining motivation behind this function and why
5573         the generic facilities won't work for this platform.
5574         * rs6000-tdep.c (skip_prologue): Always test to make sure
5575         that an instruction is read successfully from the target's
5576         memory.  Introduce notion of instructions which may appear in
5577         the prologue, but may not end the prologue.  Added explicit
5578         check for nop instruction.  Use memset() to zero the frame
5579         data instead of assignment from a statically allocated,
5580         uninitialized structure.
5581
5582 Sat Feb 26 17:15:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5583
5584         * MAINTAINERS: Chris Faylor is responsible for all MS Windows
5585         systems.  Note that Jim Blandy as maintainer for ``tracing
5586         bytecode stuff''
5587
5588 2000-02-25  Fernando Nasser  <fnasser@cygnus.com>
5589
5590         From: Thomas Zenker <thz@Lennartz-electronic.DE>
5591         * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
5592         NetBSD...) sys_errlist should not be declared in hsys.c.
5593         NEED_SYSERRLIST is set already by configure, so we can use it.
5594         * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
5595         posix compliant and we should not work with the old compatibility
5596         stuff.  Because of that I undef BSD in case of FBSD etc and include
5597         sys/ioctl to get the flags.
5598         * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
5599         for exclusive use.
5600
5601 2000-02-24  Kevin Buettner  <kevinb@redhat.com>
5602
5603         * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
5604         of return structure in r3 if necessary.
5605         (ppc_linux_memory_remove_breakpoints): New function.
5606         * rs6000-tdep.c (skip_prologue): Make sure that the cases
5607         for storing either cr or lr to the stack only handle those
5608         cases.  (I.e, don't let these cases match 0x00000000 which is
5609         found found in the shared library trampoline prior to the
5610         loading of the shared library.)
5611         * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
5612         Declare.
5613         (MEMORY_REMOVE_BREAKPOINT): Define.
5614
5615 Wed Feb 23 23:27:48 2000  Andrew Cagney  <cagney@behemoth.cygnus.com>
5616
5617         * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
5618
5619 Thu Feb 24 18:42:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5620
5621         * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
5622         $(SUBDIR_*_INSTALL) when so configured.
5623         * configure: Regenerate.
5624
5625         * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
5626         configure.
5627         (install-only): Add dependency on $(CONFIG_INSTALL).  Delete code
5628         installing GDBtk.
5629         (uninstall): Add dependency on $(CONFIG_UNINSTALL).
5630         (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
5631         SUBDIR_GDBTK_INSTALL): Define.
5632         (install-gdbtk): New target.
5633
5634 Thu Feb 24 18:19:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5635
5636         * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
5637         * configure: Regenerate.
5638
5639 2000-02-24  Christopher Faylor  <cgf@cygnus.com>
5640
5641         * configure.tgt: Add arm, mips, sh wince targets.
5642         * config/arm/tm-wince.h: New file.
5643         * config/arm/wince.mt: New file.
5644         * config/sh/tm-wince.h: New file.
5645         * config/sh/wince.mt: New file.
5646         * config/mips/tm-wince.h: New file.
5647         * config/mips/wince.mt: New file.
5648         * wince.c: New file.
5649         * wince-stub.c: New file.
5650         * wince-stub.h: New file.
5651         * sh-tdep.c: Use correct register names for Windows CE.
5652
5653 Wed Feb 23 19:01:45 EST 2000  Nicholas Duffek <nsd@cygnus.com>
5654
5655         * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
5656         (error_return, quit_return): Merge into catch_return pointer.
5657         (return_to_top_level): Update comment.  Longjmp to *catch_errors,
5658         and communicate reason to catch_errors via setjmp return value.
5659         (catch_errors): Always catch both quit and error, and if a catch
5660         wasn't requested by caller, throw it to the next catch_error.
5661         Replace dual longjmp buffer memcpy with single pointer change.
5662         Add FIXME for possibly adding new interface to tell caller what
5663         event was caught.  Add extensive comments.
5664         * defs.h (enum return_reason): Reserve 0 for use as initial
5665         setjmp() return value.
5666         (RETURN_MASK): New public macro to generate RETURN_MASK_* from
5667         enum return_reason.
5668         (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
5669
5670 2000-02-23  Fernando Nasser  <fnasser@cygnus.com>
5671
5672         * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
5673         * valops.c (_initialize_valops): Add command "set unwindonsignal".
5674         (hand_function_call): Test for unwind_on_signal and act accordingly.
5675
5676 Wed Feb 23 12:58:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5677
5678         * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
5679         Match ../include/dis-asm.h change.
5680         * gdbarch.h: Regenerate.
5681         * corefile.c (dis_asm_read_memory): Update.
5682
5683 Mon Feb 21 13:57:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5684
5685         * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
5686         (ENABLE_CFLAGS): Move initialization to start of file.
5687         (enable-gdbmi): Add new configure option --enable-gdbmi.  When
5688         selected and an ${srcdir}/mi directory is present enable MI
5689         interface.
5690
5691         * configure: Regenerate.
5692
5693         * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
5694         SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
5695         (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
5696         CONFIG_LDFLAGS): New macros.  Initialized by autoconf via
5697         @CONFIG...@.
5698         (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
5699         INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
5700
5701         * mi: New directory. MI interface to GDB.
5702
5703         * defs.h (interpreter_p): Declare when UI_OUT.
5704         * top.c (gdb_init): When interpreter_p, check that the interpreter
5705         was recognized by one of the linked in interpreters.
5706         * main.c (interpreter_p): Define.
5707         (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
5708         * event-top.c (display_gdb_prompt): When interpreter_p, assume
5709         interpreter displays prompt.
5710
5711         * breakpoint.c (print_it_typical, watchpoint_check,
5712         print_one_breakpoint, mention): When MI include additional
5713         target status information.
5714         * infrun.c (print_stop_reason, normal_stop): Ditto.
5715
5716 2000-02-22  Jim Blandy  <jimb@redhat.com>
5717
5718         * gdbarch.sh: Make the `default' field really default to zero, as
5719         documented.
5720
5721         Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
5722         * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
5723         more function-like.
5724         (default_coerce_float_to_double, standard_coerce_float_to_double):
5725         New functions.
5726         (value_arg_coerce): Adjust for new definition.
5727         * value.h (default_coerce_float_to_double,
5728         standard_coerce_float_to_double): New declarations for the above.
5729         * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
5730         * gdbarch.c, gdbarch.h: Regenerated.
5731         * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
5732         tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
5733         definitions.
5734         * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
5735         function here.
5736         (mips_gdbarch_init): Install that as our coerce_float_to_double
5737         function.
5738
5739 2000-02-22  Kevin Buettner  <kevinb@redhat.com>
5740
5741         * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
5742         type.
5743         * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
5744         forward declaration.
5745
5746         * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
5747         where the next frame is a signal handler caller.
5748
5749         * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
5750         undef.
5751         (tm-linux.h): Include.
5752         (tm-sysv4.h): Don't include (directly).  config/tm-linux.h will
5753         include this file for us.
5754         (REALTIME_LO, REALTIME_HI): Don't define.  These are defined by
5755         config/tm-linux.h for us.
5756         (SOFUN_ADDRESS_MAYBE_MISSING): Define.
5757
5758 2000-02-21  Kevin Buettner  <kevinb@redhat.com>
5759
5760         * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
5761         (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
5762         * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
5763         and like targets.
5764
5765         * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
5766         config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
5767         * config/powerpc/xm-linux.h: Substantially revised for native
5768         port.
5769         * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
5770         (NATDEPFILES): Update list to reflect the fact that we can
5771         now debug natively.
5772
5773         * rs6000-tdep.c, config/rs6000/tm-rs6000.h
5774         (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
5775         Renamed; The former names were lacking the rs6000_ prefix.
5776         * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
5777         instead of rs6000_frame_chain.
5778         (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
5779         of rs6000_frameless_function_invocation.
5780
5781 2000-02-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
5782
5783         From Philippe De Muyter  <phdm@macqel.be>
5784
5785         * event-loop.c (handle_file_event): In case of poll, enable
5786         printing of informational message if an error/exception is
5787         detected on the file descriptor.
5788
5789 2000-02-21  Jim Kingdon  <kingdon@redhat.com>
5790
5791         * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
5792
5793 Mon Feb 21 12:50:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5794
5795         * buildsym.c: Include "language.h" and "expression.h" for
5796         longest_local_hex_string_custom.
5797
5798 Mon Feb 21 11:17:18 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5799
5800         * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
5801         * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
5802         Cagney <cagney@b1.cygnus.com>.
5803
5804 Mon Feb 21 11:03:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5805
5806         * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
5807         nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
5808         Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
5809         to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
5810         Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
5811         Kingdon.
5812         * MAINTAINERS: Add Nick Clifton to write after approval list.
5813
5814 Mon Feb 21 10:30:39 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5815
5816         * MAINTAINERS: Add note on multiple maintainers.
5817
5818 2000-02-19  Philippe De Muyter  <phdm@macqel.be>
5819
5820         * cli-out.c (cli_table_header): Type of parameter `alignment' is
5821         `enum ui_align', not `int'.
5822         (cli_field_string, cli_field_skip): Likewise.
5823
5824 2000-02-18  Jim Blandy  <jimb@redhat.com>
5825
5826         From Jimmy Guo <guo@cup.hp.com>:
5827         * buildsym.h (add_free_pendings): Declare.
5828         * buildsym.c (add_free_pendings): New function.
5829         (make_blockvector): 32x64 fix using longest_local_hex_string().
5830         (start_subfile): initialize variable 'subfile'.
5831
5832 2000-02-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
5833
5834         * remote.c (remote_async_detach): Use target_mourn_inferior(), to
5835         make sure that all is cleaned up after we disconnect from the
5836         target.
5837         (remote_detach): Ditto.
5838
5839 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5840
5841         From Rodney Brown  <RodneyBrown@pmsc.com>
5842         * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
5843         potentially harming mistake.
5844
5845 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5846
5847         * arm-tdep.c: Use header file instead of extern declarations for
5848         the {get,set}_arm_regname* functions.
5849
5850 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5851
5852         * configure.in: Replaces obsolete gdbtk-variable.c with
5853         gdbtk-varobj.c.
5854         * configure: Regenerate.
5855         * Makefile.in: Remove obsolete/extraneous references to
5856         gdbtk-var* files.
5857
5858 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
5859
5860         * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
5861         the conversion of the signal number.  TARGET_SIGNAL_REALTIME_33 is
5862         33 by definition, whereas REALTIME_LO might be 32 on systems that
5863         have SIG32 such as Linux.  Make sure that the signal number
5864         returned is within the range specified by REALTIME_LO and
5865         REALTIME_HI.
5866
5867 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
5868
5869         * configure: Regenerated.
5870
5871 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5872
5873         * arm-tdep.c (set_disassembly_flavor, arm_othernames,
5874         _initialize_arm_tdep): Allows the user to choose between any of
5875         the flavors available for the disassembly to be used in the "info
5876         reg" command and elsewhere in gdb.  It prevents having to maintain
5877         this information in two places by using the data kept in the
5878         opcodes directory.
5879
5880 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
5881
5882         * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
5883         prfpregset_t in <sys/procfs.h>.
5884         * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
5885         HAVE_PRFPREGSET_T.
5886         * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
5887         prgregset_t and prfpregset_t if they are not already present.
5888
5889 Wed Feb 16 19:00:02 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5890
5891         From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
5892         * procfs.c: Define MERGEPID if not defined. For osf4.0e.
5893
5894 2000-02-15  Jason Molenda  (jsm@bugshack.cygnus.com)
5895
5896         * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
5897         'do-doc'.
5898
5899 2000-02-15  Kevin Buettner  <kevinb@redhat.com>
5900
5901         Changes for AIX 4.3:
5902         * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
5903         to correct value for generic dummy frames.  When using
5904         generic dummy frames, don't attempt to write TOC value or
5905         function to call into the call dummy.
5906         (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
5907         code to also handle the PowerOpen ABI.
5908         (ppc_push_return_address): Enable for all ports.
5909         * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
5910         PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
5911         CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
5912         CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
5913         provided by generic RS6000 definitions so that call dummies
5914         are implemented using generic dummy frames instead.
5915
5916         * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
5917         prior to changing the stack pointer via ptrace().  Also, ignore
5918         attempts to store to undefined registers that are less than
5919         NUM_REGS.
5920
5921         * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
5922         frame from 436 to 448 to account for alignment padding.
5923         (rs6000_push_arguments): Obtain actual register size instead
5924         of assuming the register is 4 bytes long.  [There's still
5925         more work to be done to totally remove the 4 byte assumption,
5926         however.]  Make sure the stack is 16 byte aligned as required
5927         by the PowerOpen ABI.  Also, make sure that small structures
5928         passed in registers are properly aligned within the register.
5929
5930 2000-02-15  Jesper Skov  <jskov@cygnus.co.uk>
5931
5932         Patch applied by Kevin Buettner <kevinb@redhat.com>
5933
5934         * rs6000-tdep.c (skip_prologue): skip copying of argument
5935         registers to local variable registers.
5936
5937 2000-02-14  Jim Kingdon  <kingdon@redhat.com>
5938
5939         * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale.  A
5940         sym->section->index number is not a SECT_OFF_* code.
5941
5942 Tue Feb 15 12:07:30 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5943
5944         * MAINTAINERS (write after approval): Add H.J. Lu.
5945
5946 2000-02-14  Nick Clifton  <nickc@cygnus.com>
5947
5948         * sh-tdep.c: Remove extraneous code.
5949
5950 2000-02-14  Amit S. Kale  <akale@veritas.com>
5951
5952         * elfread.c (elf_symtab_read): Move the use of sym to after where
5953         it is set.
5954         Checked in by Jim Kingdon  <kingdon@redhat.com>
5955
5956 Mon Feb 14 15:39:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5957
5958         * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
5959
5960 Mon Feb 14 15:20:26 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5961
5962         From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
5963         * dwarf2read.c: (die_is_declaration): New fn.
5964         (read_structure_scope): Use it.
5965
5966         * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
5967
5968 2000-02-10  J.T. Conklin  <jtc@redback.com>
5969
5970         * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
5971         * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
5972         configdirs.
5973         * gdbserver/low-nbsd.c: New file.
5974
5975         * gdbserver/Makefile.in: convert to autoconf.
5976         * gdbserver/configure.in: likewise.
5977         * gdbserver/configure: generate.
5978
5979 Sun Feb 13 11:21:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5980
5981         * CONTRIBUTE: New file.  How to contribute to GDB.
5982
5983 Sun Feb 13 10:34:48 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5984
5985         * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners.  Add Kevin
5986         Buettner to powerpc maintainers.  Make Kevin Buettner the
5987         GNU/LINUX PPC native maintainer.  Add J.T. Conklin, Jim Kingdon
5988         and Jason Molenda to write after aproval list.
5989
5990 Sun Feb 13 10:18:44 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5991
5992         * MAINTAINERS: Reformat.  Separate into check-in categories.
5993
5994 Sat Feb 12 01:08:21 EST 2000  Nicholas Duffek <nsd@cygnus.com>
5995
5996         * uw-thread.c: Remove __FUNCTION__ GNUism.
5997
5998 2000-01-17  Amit S. Kale  <akale@veritas.com>
5999
6000         * elfread.c (elf_symtab_read): Use offset for the section in which a
6001         symbol resides, instead of .text section for calculating address of a
6002         symbol.
6003         Checked in by Jim Kingdon  <kingdon@redhat.com>
6004
6005 2000-02-10  Mark Kettenis  <kettenis@gnu.org>
6006
6007         * gnu-nat.c: Remove hackery to include <bits/waitflags.h>.  It is
6008         no longer necessary now we have gdb_wait.h.
6009
6010 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
6011
6012         * gnu-nat.c (proc_string): Make global.
6013         (do_mach_notify_dead_name): Suppress dead name notifications if we
6014         know that the task is dead.
6015
6016 1999-12-13  Mark Kettenis  <kettenis@gnu.org>
6017
6018         * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
6019         instead of directly from the kernel.  Add some hackery to make
6020         sure that the info isn't influenced by suspension of the task in
6021         the proc server itself.
6022
6023 2000-02-10  Jim Kingdon  <kingdon@redhat.com>
6024
6025         * defs.h (MERGEPID): Added.  Patch submitted by Andrew Hobson and
6026         approved by Michael Snyder.
6027
6028 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
6029
6030         * linux-thread.c: Include defs.h before gdb_wait.h.
6031
6032 Wed Feb  9 18:59:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
6033
6034         * Makefile.in (wait_h): Delete macro.  Update all dependencies
6035         specifying gdb_wait.h instead.
6036
6037         * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
6038         remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
6039         remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
6040         convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
6041         remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
6042         remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
6043         remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
6044         ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
6045         infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
6046         fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
6047         or <sys/wait.h>.
6048         * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
6049
6050         * gdb_wait.h: New file.  Based on ../include/wait.h. Include
6051         <sys/wait.h> or <wait.h> and then define any missing WIF macros.
6052
6053 Wed Feb  9 01:14:54 2000  Andrew Cagney  <cagney@amy.cygnus.com>
6054
6055         * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
6056         * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
6057         (d10v_stack_align): Declare.
6058         * d10v-tdep.c (d10v_stack_align): Define.
6059
6060 1999-08-23  J.T. Conklin  <jtc@redback.com>
6061
6062         * top.c (remote_timeout): Change default to 2.  Add comment
6063         explaining history of changes to the default value.
6064         * remote.c (_initialize_remote): Remove code that adds set/
6065         show remotetimeout, as that's also done in top.c
6066
6067 1999-10-18  J.T. Conklin  <jtc@redback.com>
6068
6069         * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
6070         Return E01 instead of P01 when 'P' command fails.
6071
6072 2000-02-05  J.T. Conklin  <jtc@redback.com>
6073
6074         * remote.c (putpkt_binary): Handle NAK from target stub.
6075
6076 2000-02-08  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
6077
6078         * configure.in: Remove the addition of sol-thread.c to the
6079         CONFIG_INITS list. This caused problems with init.c, because
6080         sol-thread.c would be grepped twice for _initialize_* functions.
6081         * configure: Ditto.
6082         * Makefile.in: Add FIXME for init.c.
6083
6084 2000-02-07  Jim Kingdon  <kingdon@redhat.com>
6085
6086         Clean up compiler warnings:
6087         * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
6088         stack.c, valprint.c: Change variables to unsigned.
6089         * bcache.c: Rearrange to avoid warnings about variables not being set.
6090         * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
6091         rather than declaring print_max and repeat_count_threashold
6092         ourselves (incorrectly).
6093         * valprint.h: Do declare repeat_count_threashold.
6094         * ch-exp.c: Use default case for internal error.
6095         * findvar.c: Don't omit argument type.
6096         * symtab.c: Remove unused variable.
6097
6098 2000-02-04  Jim Blandy  <jimb@redhat.com>
6099
6100         * c-typeprint.c (remove_qualifiers): New function.
6101         (c_type_print_base): Use it to remove qualifiers from C++
6102         qualified names, not strrchr.
6103
6104         * c-typeprint.c (c_type_print_base): Recognize type conversion
6105         operators by calling is_type_conversion_operator.
6106         (is_type_conversion_operator): New function.
6107
6108 2000-02-04  Nick Clifton  <nickc@cygnus.com>
6109
6110         * config/arm/tm-arm.h (LOWEST_PC): Define.
6111
6112 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
6113
6114         * infrun.c (resume): Make just one call to target_resume(), instead
6115         of four: set up correct parameters in all the cases ahead of time,
6116         and do call at the end.
6117
6118 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
6119
6120         * config/powerpc/tm-ppc-eabi.h: Define
6121         SOFUN_ADDRESS_MAYBE_MISSING.
6122
6123 2000-02-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
6124
6125         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
6126         frames (revisited).
6127
6128 Fri Feb  4 22:42:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
6129
6130         * Makefile.in (INIT_FILES): Append CONFIG_INITS
6131         * configure.in (CONFIG_INIT): Initialize.
6132         (links): Link srcdir/gdbtk/library to gdbtcl2.
6133         * gdbtcl2: Moved to gdbtk/library.
6134         ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
6135         gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
6136         gdbtk.h: Moved to gdbtk/generic.
6137
6138 2000-02-03  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
6139
6140         * printcmd.c (build_address_symbolic): New function. Returns all
6141         the parts that are necessary to print an address in a symbolic
6142         form.
6143         (print_address_symbolic): Split into a printing part and an
6144         information building part, build_address_symbolic().
6145
6146         * defs.h (build_address_symbolic): Export.
6147
6148 2000-02-03  Jim Blandy  <jimb@redhat.com>
6149
6150         * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
6151         opcode.
6152
6153 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
6154
6155         * arm-tdep.c (arm_push_arguments): Fix passing of floating point
6156         arguments on dummy frames.
6157
6158 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
6159
6160         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
6161         (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
6162
6163 2000-02-01  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
6164
6165         * remote.c (getpkt_sane): New function. It is the old getpkt(),
6166         which now returns a timeout indication.
6167         (getpkt): New function. Wrapper for getpkt_sane(), so that return
6168         value can still be ignored.
6169
6170 Tue Feb  1 18:47:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
6171
6172         * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
6173         UI_OUT.
6174
6175 Tue Feb  1 00:17:12 2000  Andrew Cagney  <cagney@b1.cygnus.com>
6176
6177         * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c.  Rename
6178         ``struct gdb_file'' to ``struct ui_file''.  Delete typedef
6179         GDB_FILE.
6180
6181         * Makefile.in: Update.
6182
6183         * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
6184         c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
6185         ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
6186         cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
6187         expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
6188         frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
6189         gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
6190         jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
6191         m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
6192         printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
6193         remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
6194         ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
6195         serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
6196         target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
6197         utils.c, v850ice.c, valprint.c, valprint.h, value.h,
6198         config/pa/tm-hppa.h: Update.
6199         * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
6200
6201 2000-01-31  Jason Molenda  (jsm@bugshack.cygnus.com)
6202
6203         * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
6204         config/i386/i386dgux.mh, config/i386/i386sol2.mh,
6205         config/i386/i386v4.mh, config/i386/i386v42mp.mh,
6206         config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
6207         config/m88k/delta88v4.mh, config/mips/irix4.mh,
6208         config/mips/irix5.mh, config/mips/mipsv4.mh,
6209         config/powerpc/solaris.mh (NATDEPFILES): Change references to
6210         proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
6211         proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
6212
6213 Mon Jan 31 17:14:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
6214
6215         * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
6216
6217         * main.c (captured_main): Only use the legacy tui_file code when
6218         linking in older code such as the TUI.
6219
6220         * gdb-file.h, gdb-file.c: New files.
6221         * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
6222         null_file_isatty, null_file_rewind, null_file_put,
6223         null_file_flush, null_file_write, null_file_fputs,
6224         null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
6225         gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
6226         set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
6227         set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
6228         set_gdb_file_data, struct accumulated_gdb_file,
6229         do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
6230         mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
6231         mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
6232         stdio_file_delete, stdio_file_flush, stdio_file_write,
6233         stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
6234         Moved to gdb-file.h and gdb-file.c.
6235         * utils.c (enum streamtype, struct tui_stream, tui_file_new,
6236         tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
6237         tui_file_rewind, tui_file_put, tui_file_fputs,
6238         tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
6239         fputs_unfiltered_hook):
6240         Moved to tui/tui-file.c and tui/tui-file.h.
6241
6242         * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
6243         (tui-file.o, gdb-file.o): Add dependencies.
6244         (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
6245         * main.c: #include tui/tui-file.h.
6246
6247 2000-01-28  Fred Fish  <fnf@cygnus.com>
6248
6249         * findvar.c (value_from_register): Special case handling of D10V
6250         pointer values fetched from registers.
6251
6252 2000-01-28  Fernando Nasser  <fnasser@totem.to.cygnus.com>
6253
6254         * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
6255         support for new style thumb prologues.
6256
6257 2000-01-28  Nick Clifton  <nickc@redhat.com>
6258
6259         * arm-tdep.c: Remove extraneous dash at start of strings
6260         introduced in previous delta.
6261
6262 2000-01-27  Nick Clifton  <nickc@redhat.com>
6263
6264         * arm-tdep.c: Replace uses of arm_toggle_renames() with
6265         parse_arm_disassembler_option().
6266
6267 2000-01-27  Jim Blandy  <jimb@cygnus.com>
6268
6269         * symtab.c (decode_line_1): Don't let commas that are within
6270         quotes or parenthesis terminate the line spec.  Don't use pp when
6271         removing the final double quote of a double-quoted string.  Don't
6272         forget to skip the opening double quote.  I have no clue whether
6273         this change is correct; probably we've just moved this function
6274         from one buggy place to another buggy place, and never came within
6275         an outhouse whiff of correctness.
6276         (find_toplevel_char): New function.
6277
6278 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
6279
6280         * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
6281         passing the pointer to a thumb function as an argument.
6282
6283 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
6284
6285         * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
6286         are reinserted for another run.
6287
6288 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
6289
6290         * cli-out.c (cli_filed_string): Test for NULL string.
6291
6292 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
6293
6294         * infcmd.c (run_stack_dummy): Account for a random signal stopping
6295         the inferior as well as breakpoints being hit while performing an
6296         inferior function call.
6297         * valops.c (hand_function_call): Ditto.
6298
6299 2000-01-27  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
6300
6301         From  Mark Kettenis  <kettenis@gnu.org>
6302
6303         * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
6304         i386_REGS_SEGS_STATE.
6305         (HAVE_I387_REGS): Define.
6306         (FLOAT_INFO): Remove.
6307         * i386gnu-nat.c: Almost completely rewritten to use new i386
6308         register layout and `float info' implementation.
6309         * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
6310         Move prototypes from here.
6311         * gnu-nat.h: To here.
6312
6313 2000-01-24  Kevin Buettner  <kevinb@redhat.com>
6314
6315         * utils.c (get_field, put_field): Fix buffer underruns and
6316         overruns.  Also, handle case where total_len is not evenly
6317         divisible by 8.
6318         (getfield): Make sure zeroing of unwanted bits occurs even
6319         when bit field to extract does not straddle two or more
6320         bytes.
6321
6322 2000-01-23   Christopher Faylor  <cgf@cygnus.com>
6323
6324         * defs.h: Add gdb_thread_select declaration.
6325
6326 2000-01-23  Kevin Buettner  <kevinb@redhat.com>
6327
6328         * linux-thread.c (_initialize_linuxthreads): Make sure that
6329         linuxthreads_block_mask does not block SIGCHLD.
6330
6331 2000-01-20  Fernando Nasser  <fnasser@totem.to.cygnus.com>
6332
6333         * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
6334         text so that new lines work properly.
6335
6336 2000-01-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
6337
6338         * proc-utils.h: New file. Export functions from proc-*.c.
6339
6340         * proc_api.c: Rename to:
6341         * proc-api.c: New file. Add include of proc-utils.h.
6342
6343         * proc_events.c: Rename to:
6344         * proc-events.c: New file.
6345
6346         * proc_flags.c: Rename to:
6347         * proc-flags.c: New file.
6348
6349         * proc_why.c: Rename to:
6350         * proc-why.c: New file. Add include of proc-utils.h.
6351
6352         * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
6353         ctype.h, proc-utils.h.
6354         (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
6355         (open_procinfo_files): Conditionalize local variable tmp, to avoid
6356         compiler warnings.
6357         (proc_iterate_over_mappings): Conditionalize local vars mapfd and
6358         pathname.
6359         (procfs_wait): Adjust format in some printf_filetered calls to
6360         avoid compiler warnings.
6361         (make_signal_thread_runnable): Ifdef 0. The calls to this function
6362         are also ifdef'd 0 .
6363         (procfs_resume): Add parentheses around '&&' operation.
6364         (procfs_set_exec_trap): Remove unused variable.
6365         (info_proc_cmd): Add braces to avoid ambiguous else clause.
6366
6367         * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
6368         proc-why.o): Update dependencies.
6369
6370         * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
6371         proc-*.o.
6372
6373 2000-01-17  Jason Molenda  (jsm@bugshack.cygnus.com)
6374
6375         * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
6376         Fix from Robert Lipe <robertl@sco.com>.
6377         * configure: Regenerated.
6378
6379 2000-01-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
6380
6381         * stack.c (print_frame_info_base): Break up into the frame info
6382         (location) printing part and the rest (source line printing).
6383         (print_frame): New function. Take care of printing the location
6384         information.
6385         Update copyright.
6386
6387         * infrun.c (normal_stop): Use enum values rather than integers for the
6388         source_flag to be passed to show_and_print_stack_frame().
6389         Update copyright.
6390
6391         * frame.h (print_what): New enum for 'source' argument to
6392         print_frame_info_base(). Use this instead of obscure numbers.
6393         Update copyright.
6394
6395 Sun Jan 16 17:58:00 2000  David Taylor  <taylor@texas.cygnus.com>
6396
6397         * event-top.c (stdin_event_handler): call quit_command rather than
6398         exit -- run cleanups, give target code a chance to say goodbye to
6399         the target.  Fixes bug where the inferior processes were left
6400         around on Solaris (and probably elsewhere) by the testsuite.
6401
6402 2000-01-14  Mark Salter  <msalter@cygnus.com>
6403
6404         * v850-tdep.c (v850_target_architecture_hook): Setup correct
6405         machine id for disassembly.
6406
6407 2000-01-13  Jim Blandy  <jimb@cygnus.com>
6408
6409         * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
6410         convert_to_regset, when regno indicates a specific register.
6411
6412 Thu Jan 13 23:34:17 EST 2000  Nicholas Duffek <nsd@cygnus.com>
6413
6414         * uw-thread.c: Document libthread.so debugging interface.  Minor
6415         comment and formatting tweaks.
6416         (DEBUG): #define as 0 instead of 1.
6417         (CALL_BASE): Include function name in error msg.
6418         (libthread_stub): Adjust inferior_pid after thread exit.
6419         (uw_thread_create_inferior): Deactivate uw_thread_ops before
6420         asking procfs_ops to create inferior.
6421         (libthread_init): Don't return nonlocally on error.
6422
6423 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
6424
6425         * rdi-share/ardi.c (negotiate_params): Fix initialization of static
6426         variable.
6427
6428 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
6429
6430         * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
6431         both sides are on the same state.
6432
6433 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
6434
6435         * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
6436         115200 (minor syntax mistake).
6437
6438 2000-01-12  Jim Blandy  <jimb@cygnus.com>
6439
6440         * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
6441         this here, to go along with the definitions of PIDGET and TIDGET.
6442
6443 2000-01-12  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
6444
6445         * thread.c (do_captured_thread_select): New function. Switch
6446         current thread, safely from within catch_errors().
6447         (gdb_thread_select): New function. Switch threads safely.
6448         (thread_command): Use gdb_thread_select().
6449         Include ui-out.h.
6450         (do_captured_list_thread_ids): New function.
6451         (gdb_list_thread_ids): New function.
6452
6453         * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
6454
6455 2000-01-11  Christopher Faylor <cgf@cygnus.com>
6456
6457         * configure.in: Avoid linking -limagehlp unless it's a native build.
6458         * configure: Regenerate.
6459         * thread.cc (add_thread): Clear private data pointer here or suffer
6460         strange behavior when it is checked for NULL later.
6461
6462 2000-01-09  Christopher Faylor  <cgf@cygnus.com>
6463
6464         * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
6465         * configure.in: Add an additional library to cygwin link.
6466         * configure: Regenerate.
6467
6468         Patch from Egor Duda <deo@logos-m.ru>:
6469         * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
6470         type.
6471
6472 2000-01-07  Michael Snyder  <msnyder@cygnus.com>
6473
6474         * uw-thread.c: New file to support UnixWare user-mode threads:
6475         contributed by Nickolas Duffek  <nsd@cygnus.com>.
6476         * target.h (struct target_ops): New vector, to_extra_thread_info,
6477         allows back-ends to give extra details in info thread display.
6478         (target_extra_thread_info): define new macro.
6479         (target_find_new_threads): simplify macro.  Cleanup comments.
6480         * target.c (to_extra_thread_info): default and inherit new vector.
6481         (cleanup_target): eliminate PARAMS, break up long lines,
6482         provide default definition for to_extra_thread_info, and
6483         to_find_new_threads.  Default to_thread_alive and to_query
6484         to return_zero, not target_ignore (they each return int not void).
6485         (debug_to_find_new_threads): new debug entry.
6486         (setup_target_debug): add debug_to_find_new_threads.
6487         * gdbthread.h: export struct thread_info, find_thread_pid, and
6488         iterate_over_threads.  Add comments.  Eliminate PARAMS.  Update
6489         copyright.  Add new private data pointer for use by target back-ends.
6490         * thread.c (struct thread_info): move definition to gdbthread.h.
6491         (find_thread_pid): new exported function for thread lookup.
6492         (iterate_over_threads): new exported function for applying
6493         arbitrary operations to threads.  Update copyright to 2000.
6494         (info_threads_command): use new target_extra_thread_info vector
6495         to display extra information about each thread (if implemented).
6496         * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
6497         Add defines for PIDGET, etc.
6498         * config/i386/tm-i386sol2.h: ditto.
6499         * config/sparc/tm-sun4sol2.h: ditto.
6500         * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
6501         * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
6502         if -lpthread and -lpthreads fail.
6503
6504         * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
6505         (proc_flags): combine flags that UnixWare splits into two locations.
6506         (proc_modify_flag): add support for PR_KLC (kill on last close).
6507         (proc_[un]set_kill_on_last_close): new functions.
6508
6509 2000-01-07  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
6510
6511         * infrun.c (normal_stop): Print out thread id when we stop.
6512
6513 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
6514
6515         * remote.c (remote_open_1): Fix message so it does not imply a
6516         specific syntax for serial ports, as it is OS dependent.
6517         (remote_async_open_1): Ibid.
6518         (init_remote_ops): Ibid.
6519
6520 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
6521
6522         * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
6523         "set remotebaud" command (if set) when no speed is specified on
6524         the "target rdi" command.
6525
6526 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
6527
6528         * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
6529         115200.
6530         (baud_options[]): Ibid.
6531
6532 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
6533
6534         * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
6535         used by each operating system.
6536
6537 2000-01-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
6538
6539         * breakpoint.c (until_break_command): Add an argument for the
6540         continuation, the beginning of the cleanups set up by this
6541         command.
6542         (until_break_command_continuation): Do cleanups until the one
6543         passed in as argument instead of doing all of them.
6544
6545         * infcmd.c (finish_command_continuation): Expect a new argument,
6546         which indicates up to where to do cleanups. Update calls to
6547         do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
6548         (finish_command): Add another argument for the continuation: the
6549         starting cleanup for this command.
6550
6551 2000-01-05  Fernando Nasser  <fnasser@totem.to.cygnus.com>
6552
6553         From Grant Edwards <grante@visi.com> (original patch from Thomas
6554         Zenker ):
6555         * rdi-share/ardi.c: Allow interruption of interruptible
6556         targets with a <CNTL-C>.
6557
6558 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
6559
6560         * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
6561         to control port to accommodate some versions of Angel.
6562
6563 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
6564
6565         * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
6566         Add interpretation for C Support Library packets.
6567
6568 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
6569
6570         * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
6571         is now being modified.
6572         * rdi-share/devsw.h: Adjust declaration of the above funtion.
6573
6574 For older changes see ChangeLog-99
6575 \f
6576 Local Variables:
6577 mode: change-log
6578 left-margin: 8
6579 fill-column: 74
6580 version-control: never
6581 End: