gdb/ChangeLog

   1 2000-10-01  Kevin Buettner  <kevinb@redhat.com>
   2
   3         * remote-adapt.c (adapt_insert_breakpoint, adapt_remove_breakpoint):
   4         Protoize.
   5         * remote-array.c (write_monitor, array_xfer_memory): Protoize.
   6
   7 2000-09-29  Kevin Buettner  <kevinb@redhat.com>
   8
   9         * ppc-linux-nat.c (supply_gregset, fill_gregset): Change type
  10         of first argument from gregset_t to gdb_gregset_t in order
  11         to match declarations in gregset.h.
  12         (supply_fpregset, fill_fpregset): Change type of first argument
  13         from fpregset_t to gdb_fpregset_t in order to match declarations
  14         in gregset.h.
  15
  16 2000-09-29  Kevin Buettner  <kevinb@redhat.com>
  17
  18         * procfs.c (proc_iterate_over_mappings, proc_iterate_over_threads,
  19         procfs_xfer_memory): Protoize.
  20         * ptx4-nat.c (proc_iterate_over_mappings): Protoize.
  21
  22 2000-09-28  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
  23
  24         * sol-thread.c (ps_pdmodel):  Return PR_MODEL_UNKNOWN instead of
  25         PS_ERR if exec_bfd is not yet open.
  26
  27 2000-09-28  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
  28
  29         * target.c (target_signal_from_host, do_target_signal_to_host):
  30         Add support for Solaris realtime signals.
  31
  32 2000-09-27  Kevin Buettner  <kevinb@redhat.com>
  33
  34         * os9kread.c (os9k_symfile_read, os9k_end_psymtab): Protoize.
  35         * osfsolib.c (find_solib): Protoize.
  36
  37 2000-09-25  Kevin Buettner  <kevinb@redhat.com>
  38
  39         * ns32knbsd-nat.c (fetch_core_registers): Protoize.
  40         * ocd.c (ocd_xfer_memory): Protoize.
  41
  42 2000-09-25  Andrew Cagney  <ac131313@cygnus.com>
  43
  44         * MAINTAINERS: Add Mark Kettenis to ``Blanket Write Privs'' list.
  45
  46 2000-09-24  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
  47
  48         * rs6000-tdep.c (rs6000_pop_frame):  Use PC_IN_CALL_DUMMY to test
  49         for call dummy instead of accessing stop_stack_dummy, which does
  50         not work if we `return' from a stop in a call dummy.
  51         (rs6000_gdbarch_init):  Use generic_save_dummy_frame_tos for
  52         dummy_frame_tos function to make PC_IN_CALL_DUMMY work.
  53
  54 2000-09-23  Kevin Buettner  <kevinb@redhat.com>
  55
  56         * mdebugread.c (mdebug_next_symbol_text): Protoize.
  57         * monitor.c (monitor_xfer_memory): Protoize.
  58
  59 2000-09-22  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
  60
  61         * i386-linux-nat.c (OLD_CANNOT_FETCH_REGISTER,
  62         OLD_CANNOT_FETCH_REGISTER):  New definitions for accessible registers
  63         when accessing the registers via the U area.
  64         (fetch_register, store_register):  Use them.
  65         (cannot_fetch_register, cannot_store_register):  New functions,
  66         all registers should be accessible if we have GETREGS support.
  67         * config/i386/nm-linux.h:  Use cannot_fetch/store_register for
  68         CANNOT_FETCH/STORE_REGISTER definitions.
  69
  70 2000-09-06  Fred Fish  <fnf@cygnus.com>
  71
  72         * infttrace.c (update_thread_state_after_attach): Pass address
  73         of ttstate_t object, not the object itself.
  74
  75 2000-09-18  Mark Kettenis  <kettenis@gnu.org>
  76
  77         * lin-lwp.c (stop_wait_callback): Remove bogus assertions in the
  78         code that deals with exiting/signalled threads.  Replace with
  79         code similar to what's done in lin_lwp_wait.
  80
  81 2000-09-17  Kevin Buettner  <kevinb@redhat.com>
  82
  83         * ppc-linux-nat.c (fill_gregset, fill_fpregset): New functions.
  84         * config/powerpc/linux.mh (NATDEPFILES): Remove linux-thread.o.
  85         Add proc-service.o, thread-db.o, and lin-lwp.o.
  86         (LOADLIBES): Define.
  87         * config/powerpc/nm-linux.h (ATTACH_DETACH, SVR4_SHARED_LIBS):
  88         Remove defines which are already present in ../nm-linux.h.
  89         (solib.h): Don't include this file; it's already included by
  90         ../nm-linux.h.
  91         (PREPARE_TO_PROCEED, GET_THREAD_SIGNALS, ATTACH_LWP): Define
  92         to use the following lin-lwp.c functions...
  93         (lin_lwp_prepare_to_proceed, lin_thread_get_thread_signals,
  94         lin_lwp_attach_lwp): Declare.
  95
  96 2000-09-17  Kevin Buettner  <kevinb@redhat.com>
  97
  98         * m88k-nat.c (fetch_inferior_registers): Protoize.
  99         * m88k-tdep.c (m88k_skip_prologue): Protoize.
 100
 101 2000-09-15  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 102
 103         * varobj.c (varobj_set_value): Call wrapped version of
 104         parse_exp_1() to avoid longjumps.
 105
 106 2000-09-15  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 107
 108         * remote.c (putpkt_binary): Call read_frame, not getpkt. Log message.
 109         (read_frame): Do not call error() on communication error when
 110         reading checksum, but return failure instead and log message.
 111
 112 2000-09-15  Fernando Nasser  <fnasser@cygnus.com>
 113
 114         * ser-unix.c (do_unix_readchar): Prevent infinite read wait to be
 115         interrupted after 32K seconds.
 116
 117 2000-09-15  Kevin Buettner  <kevinb@redhat.com>
 118
 119         * language.c (show_case_command, set_case_command): Protoize.
 120         * m3-nat.c (m3_xfer_memory, fetch_thread_info): Protoize.
 121
 122 2000-09-12  Kevin Buettner  <kevinb@redhat.com>
 123
 124         * lin-thread.c (threadlist_iter, get_lwp_from_thread_id,
 125         thread_db_xfer_memory): Protoize.
 126         * linux-thread.c (iterate_active_threads): Protoize.
 127
 128 2000-09-12  Kevin Buettner  <kevinb@redhat.com>
 129
 130         * objfiles.c (objfile_relocate): Don't assume that offsets
 131         associated with one of SECT_OFF_TEXT, SECT_OFF_DATA, or
 132         SECT_OFF_BSS will be adequate for relocating all of the
 133         sections in an objfile.
 134
 135 2000-09-12  Fernando Nasser  <fnasser@cygnus.com>
 136
 137         * remote-rdi.c (arm_rdi_open): Fix typo in error message.
 138
 139 Wed Sep 13 03:08:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 140
 141         * remote-mips.c (mips_expect, mips_getstring, mips_send_packet,
 142         mips_send_packet, pmon_insert_breakpoint, send_srec,
 143         pmon_check_ack, pmon_check_entry_address,
 144         _initialize_remote_mips): Replace the magic two seconds with
 145         ``remote_timeout''.
 146         (pmon_check_entry_address, pmon_check_total): New functions.  Use
 147         ``remote_timeout'' instead of magic two seconds.
 148         (pmon_end_download): Rewrite.  Use pmon_check_entry_address and
 149         pmon_check_total.
 150
 151 2000-09-12  Alexandre Oliva  <aoliva@redhat.com>
 152
 153         * MAINTAINERS: Added myself.
 154
 155 2000-09-11  Alexandre Oliva  <aoliva@redhat.com>
 156
 157         * acinclude.m4 (CY_GNU_GETTEXT): Add dummy definition, so that the
 158         one brought in by ../bfd/acinclude.m4 prevails.
 159         * aclocal.m4, configure: Rebuilt.
 160
 161 2000-09-11  Kevin Buettner  <kevinb@redhat.com>
 162
 163         * configure.in (HAVE_STRUCT_LINK_MAP32): Change test to use
 164         AC_TRY_COMPILE instead of AC_TRY_RUN.
 165         * configure: Regenerate.
 166
 167 2000-09-11  Kevin Buettner  <kevinb@redhat.com>
 168
 169         * irix4-nat.c (fetch_core_registers): Protoize.
 170         * irix5-nat.c (fetch_core_registers, find_solib): Protoize.
 171
 172 2000-09-06  Mark Kettenis  <kettenis@gnu.org>
 173
 174         * lin-lwp.c (normal_mask, blocked_mask): New variables.
 175         (lin_lwp_wait): Block SIGCHLD here if it isn't already blocked.
 176         (lin_lwp_mourn_inferior): Restore the origional signal mask, and
 177         reset the mask of blocked signals.
 178         (_initialize_lin_lwp): Don't block SIGCHLD here, but do initialize
 179         suspend_mask and blocked_mask.  This makes us pass
 180         gdb.base/sigall.exp for Linux/x86 now.
 181         (lin_thread_get_thread_signals): Treat the LinuxThreads "cancel"
 182         signal similarly to SIGCHLD in the generic code.  Avoids GDB being
 183         terminated by a Real-time signal.
 184
 185 2000-09-08  Kevin Buettner  <kevinb@redhat.com>
 186
 187         * infptrace.c, infttrace.c (child_xfer_memory): Protoize.
 188
 189 2000-09-07  J.T. Conklin  <jtc@redback.com>
 190
 191         * config/i386/nbsd.mt (TDEPFILES): Add i386nbsd-tdep.o.
 192         * i386nbsd-nat.c (i386nbsd_use_struct_convention): Moved from here.
 193         * i386nbsd-tdep.c (i386nbsd_use_struct_convention): To here.
 194         * i386nbsd-tdep.c: New file.
 195
 196 2000-09-07  Kevin Buettner  <kevinb@redhat.com>
 197
 198         * i386mach-nat.c (fetch_inferior_registers, fetch_core_registers):
 199         Protoize.
 200         * i960-tdep.c (i960_skip_prologue, leafproc_return, mem): Protoize.
 201
 202 Thu Sep  7 21:59:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 203
 204         * aclocal.m4: Regenerate.
 205         * config.in, configure: Regenerate.
 206
 207 Wed Sep  6 23:15:43 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 208
 209         * remote-rdi.c (voiddummy): Update function signature to match
 210         struct Dbg_HostosInterface's reset method.
 211         * remote-rdp.c (rdp_step): Fix handle parameter to
 212         remote_rdp_insert_breakpoint and remote_rdp_remove_breakpoint.
 213
 214         * arm-tdep.c (SIGCONTEXT_REGISTER_ADDRESS_P): Provide default
 215         definition.
 216         (arm_init_extra_frame_info): Use.
 217
 218 2000-09-06  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 219
 220         * m68hc11-tdep.c (m68hc11_store_return_value): Store the value
 221         in D and X if it's larger than 16-bits.
 222         (m68hc11_extract_return_value): Fix extractions for 1 and 3 bytes
 223         return.
 224         (m68hc11_push_return_address): Use CALL_DUMMY_ADDRESS for the
 225         return address.
 226         (m68hc11_use_struct_convention): Check for struct and union.
 227         (m68hc11_return_value_on_stack): Use the struct convention.
 228         (m68hc11_call_dummy_address): Use the entry point address.
 229         (m68hc11_push_arguments): Fix alignment and padding.
 230         (m68hc11_stack_align): New function.
 231         (m68hc11_gdbarch_init): Register it.
 232
 233 2000-09-06  Scott Bambrough <scottb@netwinder.org>
 234
 235         * arm-linux-tdep.c (arm_linux_skip_solib_resolver):
 236         Removed debug print statement.  Removed arm_pc_is_thumb prototype.
 237         * config/arm/tm-arm.h (arm_pc_is_thumb, arm_pc_is_thumb_dummy):
 238         Move prototypes here from tm-embed.h.
 239         * config/arm/tm-embed.h (arm_pc_is_thumb, arm_pc_is_thumb_dummy):
 240         Remove prototypes.  Moved to tm-arm.h.
 241
 242 2000-09-06  H.J. Lu  <hjl@gnu.org>
 243
 244         * TODO: Add hardware watchpoint problems on x86 OSes for 5.1.
 245
 246 2000-09-06  Kevin Buettner  <kevinb@redhat.com>
 247
 248         * ia64-tdep.c (examine_prologue): Add rotating register rename
 249         support for the general registers.
 250         (ia64_get_saved_register): Add rotating register rename support
 251         for the predicate registers and the floating-point registers.
 252
 253 2000-09-05  Kevin Buettner  <kevinb@redhat.com>
 254
 255         * config/arm/tm-linux.h (arm_linux_sigcontext_register_address,
 256         arm_linux_in_sigtramp): Declare.
 257         (IN_SIGTRAMP, SIGCONTEXT_REGISTER_ADDRESS): Define.
 258         * arm-tdep.c (SIGCONTEXT_REGISTER_ADDRESS): Define to be 0
 259         if not already defined by tm.h.
 260         (arm_scan_prologue): Don't assume that the prologue instructions
 261         will be in a contiguous clump.
 262         (arm_init_extra_frame_info): Add support for sigtramp frames.
 263         (arm_pc_is_thumb, arm_pc_is_thumb_dummy): Change type of
 264         `memaddr' from bfd_vma to CORE_ADDR.
 265         * arm-linux-tdep.c (gdbcore.h, frame.h): Include.
 266         (arm_pc_is_thumb): Declare.
 267         (arm_linux_skip_solib_resolver): Fix printf() statement.  [Which
 268         shouldn't be there anyway.]
 269         (ARM_LINUX_SIGRETURN_INSTR, ARM_LINUX_RT_SIGRETURN_INSTR): New
 270         defines.
 271         (arm_linux_in_sigtramp, arm_linux_sigcontext_register_address):
 272         New functions.
 273
 274 2000-09-05  Kevin Buettner  <kevinb@redhat.com>
 275
 276         * i386aix-nat.c (fetch_core_registers): Protoize.
 277         * hpux-thread.c (hpux_thread_xfer_memory): Protoize.
 278
 279 2000-09-06  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 280
 281         * m68hc11-tdep.c (m68hc11_frame_chain): Check for pc in call dummy.
 282         (m68hc11_guess_from_prologue): 'des' instruction to allocate 1 byte
 283         on the stack can appear in the prologue.
 284
 285 2000-09-05  Michael Snyder  <msnyder@cleaver.cygnus.com>
 286
 287         * sol-thread.c (ps_pdmodel): Protect with an ifdef.
 288
 289 Mon Sep  4 16:21:31 2000  Andrew Cagney  <cagney@amy.cygnus.com>
 290
 291         * gdbarch.sh: Use printf instead of echo.
 292         (do_read): During read, pad ``::'' with spaces and then strip out
 293         those spaces.  Avoid problems with IFS=:.
 294
 295 2000-09-04  Mark Kettenis  <kettenis@gnu.org>
 296
 297         * config/i386/nm-linux.h: Include <signal.h>.
 298
 299 2000-09-04 Pierre Muller <muller@ics.u-strasbg.fr>
 300
 301         * c-typeprint.c (c_typedef_print): remove (replaced by
 302         typedef_print in typeprint.c).
 303         * typeprint.c (typedef_print): new function. (old c_typedef_print
 304         function with pascal language support added).
 305         * value.h (c_printdef_print): removed.
 306         (typedef_print): declare.
 307         * symtab.c (print_symbol_info): call to c_typedef_print replaced
 308         by call to typedef_print.
 309
 310 2000-09-03  Mark Kettenis  <kettenis@gnu.org>
 311
 312         * config/i386/nm-linux.h (PREPARE_TO_PROCEED, ATTCH_LWP,
 313         GET_THREAD_SIGNALS): New defines.
 314         * config/i386/linux.mh (NATDEPFILES): Remove lin-thread.o and
 315         linux-threads.o.  Add proc-service.o, thread-db.o and lin-lwp.o.
 316         * proc-service.c: New file.
 317         * thread-db.c: New file.
 318         * lin-lwp.c: New file.
 319
 320         * gdb_assert.h: New file.
 321
 322         * gdb_thread_db.h [HAVE_THREAD_DB_H]: Include <thread_db.h>.
 323         [!HAVE_THREAD_DB_H]: Update from current glibc thread_db.h.  Deal
 324         with absence of <stdint.h> here.
 325
 326         * gdb_proc_service.h: Add copyright notice.
 327         Protect against multiple inclusion.
 328         Add fix for broken prfpregset_t here.
 329         (struct ps_prochandle): Declare here.
 330         [HAVE_PROC_SERVICE_H]: Include <proc_service.h>.
 331         [!HAVE_PROC_SERVICE_H]: Include "gregset.h", define prgregset_t
 332         and prfpregset_t in terms of gdb_gregset_t and gdb_fpregset_t if
 333         necessary.
 334         * lin-thread.c: Unconditionally include "gdb_proc_service.h".
 335         Remove fix for broken prfpregset_t here.
 336         (struct ps_prochandle): Don't declare here.
 337
 338         * MAINTAINERS: Add myself as threads co-maintainer.
 339
 340 2000-09-01  David Anderson  <davea@sgi.com>
 341
 342         * arch-utils.c arch-utils.h blockframe.c fork-child.c:
 343         Corrected comment spelling dependant->dependent.
 344         * corelow.c (default_core_sniffer): Corrected comment
 345         spelling.
 346         * cp-valprint.c (cp_print_value_fields): Corrected
 347         comment spelling.
 348         * d10v-tdep.c dbxread.c: Corrected comment spelling
 349         dependan->dependen.
 350         * defs.h: Corrected spelling, meant 64, not 32, in comment.
 351         * dst.h eval.c event-loop.c: Corrected comment spelling.
 352         * event-top.c gdb-events.sh: Corrected comment spelling.
 353         * gdbarch.c: Corrected comment spelling.
 354         * gdbarch.h gdbarch.sh: Corrected comment spelling,
 355         dependant->dependent.
 356         * gdbtypes.c gdbtypes.h: Corrected comment spelling.
 357         * infcmd.c infrun.c: Corrected comment spelling.
 358         * symfile.c symfile.h target.h: Corrected comment spelling,
 359         dependant->dependent.
 360         * tracepoint.h: Corrected comment spelling.
 361
 362 2000-09-01  Kevin Buettner  <kevinb@redhat.com>
 363
 364         * hppa-tdep.c (record_text_segment_lowaddr): Protoize.
 365         * hppah-nat.c (child_xfer_memory): Protoize.
 366
 367 2000-09-01  Kevin Buettner  <kevinb@redhat.com>
 368
 369         * symtab.c (decode_line_1):  Make sure leading character is
 370         actually a colon before skipping over leading colons in global
 371         namespace specification.
 372
 373 2000-09-01  Michael Snyder  <msnyder@cleaver.cygnus.com>
 374
 375         * regcache.c (reg_flush_command): New function.  Maintainer-mode
 376         command, flushes GDB's register cache, for testing purposes.
 377
 378 2000-08-31  J.T. Conklin  <jtc@redback.com>
 379
 380         * dcache.c (dcache_info): Output a cache line's state vector so it
 381         lines up under the data vector.
 382
 383         * dcache.c (dcache_read_line): New function.
 384         (dcache_peek_byte): Use it.
 385         (dcache_alloc): Return NULL if write of reclaimed cache line fails.
 386         (dcache_peek_byte, dcache_poke_byte): Return failure if
 387         dcache_alloc() returns a NULL data block pointer.
 388         (dcache_xfer_memory): Don't force writeback unless we were writing.
 389
 390         * monitor.c (monitor_expect): Change places where immediate_quit
 391         is set to 1 or 0 to increments and decrements respectively.  This
 392         allows such changes to nest properly.
 393         * ocd.c (ocd_start_remote): Likewise.
 394         * remote-adapt.c (expect): Likewise.
 395         * remote-array.c (expect): Likewise.
 396         * remote-eb.c (expect): Likewise.
 397         * remote-e7000.c (e7000_start_remote): Likewise.
 398         * remote-mips.c (mips_expect_timeout, mips_getstring): Likewise.
 399         * remote-nrom.c (expect): Likewise.
 400         * remote-os9k.c (expect): Likewise.
 401         * remote-sds.c (sds_start_remote): Likewise.
 402         * remote-st.c (expect): Likewise.
 403         * remote-utils.c (sr_expect): Likewise.
 404         * remote.c (remote_start_remote): Likewise.
 405         * tracepoint.c (read_actions): Likewise.
 406
 407         * remote-mips.c (mips_getstring): Balance changes to immediate_quit.
 408
 409 2000-08-31  David Anderson  <davea@sgi.com>
 410
 411         * MAINTAINERS: Add myself to write-after-approval list.
 412
 413 2000-08-30  Kevin Buettner  <kevinb@redhat.com>
 414
 415         * gnu-nat.c (gnu_xfer_memory): Protoize.
 416         * hp-psymtab-read.c (scan_procs, hp_quick_traverse): Protoize.
 417
 418 2000-08-30  Kevin Buettner  <kevinb@redhat.com>
 419
 420         * solib.c (solib_extract_address, LM_ADDR, LM_NEXT, LM_NAME,
 421         LM_ADDR, IGNORE_FIRST_LINK_MAP_ENTRY, first_link_map_member,
 422         open_symbol_file_object, current_sos): Rename
 423         bfd_elf_get_arch_size to bfd_get_arch_size().
 424         * sol-thread.c (rw_common, ps_pdmodel): Likewise.
 425
 426 2000-08-30  David Edelsohn  <dje@watson.ibm.com>
 427
 428         Patch applied by Kevin Buettner <kevinb@redhat.com>:
 429
 430         * rs6000-nat.c (xcoff_relocate_symtab): Pass correct size
 431         to xrealloc().
 432
 433 2000-08-29  Michael Snyder  <msnyder@seadog.cygnus.com>
 434
 435         * valops.c (value_cast): Indentation fix-up.
 436         * acconfig.h (HAVE_PRGREGSET32_T, HAVE_PRFPREGSET32_T,
 437         HAVE_STRUCT_LINK_MAP32): New configure macros.
 438         * config.in: Ditto.
 439         * configure.in: Test for the above new macros.
 440         * breakpoint.c: Update copyright date.
 441         * core-sol2.c: Include v9/sys/privregs.h directly to
 442         work around a bug in Sun's Solaris 8 header files.
 443         (fetch_core_registers): Use the above new configure macros to
 444         handle cross-debugging of 32-bit core files on a 64-bit host.
 445         * sol-thread.c (ps_pdmodel) New function.
 446         (rw_common): For debugging of 32-bit apps on a 64-bit host,
 447         truncate addresses to 32 bits.
 448         * solib.c (solib_extract_address): Functionize.  Make 32/64 aware.
 449         (LM_ADDR, LM_NEXT, LM_NAME): Ditto.
 450         (IGNORE_FIRST_LINK_MAP): Ditto.
 451         (first_link_map_member): Make 32/64 aware.
 452         (open_symbol_file_object): Ditto.
 453         (current_sos): Ditto.
 454
 455 2000-08-29  Michael Snyder  <msnyder@cleaver.cygnus.com>
 456
 457         * i386-linux-nat.c (i386_linux_skip_solib_resolver,
 458         skip_hurd_resolver, find_minsym_and_objfile): Move these
 459         solib functions into i386-linux-tdep.c for cross debugging.
 460         * i386-linux-tdep.c: Receive the above functions.
 461
 462 2000-08-29  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 463
 464         * m68hc11-tdep.c (stack_correction): New variable for stack offset
 465         correction (1 for 68hc11, 0 for 68hc12).
 466         (m68hc11_saved_pc_after_call): Use it.
 467         (m68hc11_frame_chain): Likewise.
 468         (m68hc11_frame_init_saved_regs): Likewise.
 469         (m68hc11_init_extra_frame_info): Likewise.
 470         (m68hc11_push_return_address): Likewise.
 471         (m68hc11_push_arguments): Struct address must be corrected by
 472         applying the stack_correction offset.
 473         (m68hc11_store_struct_return): Likewise.
 474
 475 2000-08-28  Kevin Buettner  <kevinb@redhat.com>
 476
 477         * gdbserver/utils.c (error, fatal): Protoize.
 478
 479 2000-08-27  Mark Kettenis  <kettenis@gnu.org>
 480
 481         * i386-linux-nat.c (fetch_inferior_registers): Move call to
 482         dummy_sse_values ...
 483         (supply_fpregset): ... here.
 484
 485 2000-08-27  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 486
 487         * pa64solib.c (pa64_solib_load_symbols): Don't use ANOFFSET as an
 488         lvalue.
 489         * xcoffread.c (xcoff_symfile_offsets): Ditto
 490         * somsolib.c (som_solib_section_offsets): Ditto.
 491         * somread.c (som_symfile_offsets): Ditto.
 492         * rs6000-nat.c (vmap_symtab): Ditto.
 493         * remote-vx.c (vx_add_symbols): Ditto.
 494         * remote-os9k.c (rombug_wait): Ditto.
 495
 496 2000-08-27  Mark Kettenis  <kettenis@gnu.org>
 497
 498         * gregset.h: Protect against multiple inclusion.  Remove some
 499         redundant spaces.
 500
 501 Sun Aug 27 00:00:04 2000  Christopher Faylor <cgf@cygnus.com>
 502
 503         * win32-nat.c (dll_symbol_command): Tack a .dll on the end of a
 504         supplied argument if it is missing an extension.
 505
 506 2000-08-24  Egor Duda <deo@logos-m.ru>
 507
 508         * corelow.c: Define O_BINARY if it isn't defined.
 509         (core_open): Open core file in binary mode.
 510         * config/i386/tm-cygwin.h (child_clear_solibs): Rename from
 511         child_clear_solib.
 512         * config/i386/cygwin.mh: Add dependency from corelow.o.
 513         * win32-nat.c (register_loaded_dll): New function.  Add dll to the list
 514         of currently loaded dlls.
 515         (handle_load_dll): Use register_loaded_dll.
 516         (child_solib_add): Distinguish between active process and core targets.
 517         (solib_symbols_add): Load symbols from loaded dll.
 518         (core_dll_symbols_add): New function.  Load symbols from dll referenced
 519         in core.
 520         (core_section_load_dll_symbols): New function.
 521         (dll_code_sections_add): New function.
 522         (map_single_dll_code_section): New function.
 523         (fetch_elf_core_registers): New function.
 524         (_initialize_core_win32): New function.
 525
 526 2000-08-26  Kevin Buettner  <kevinb@redhat.com>
 527
 528         * gdbserver/gdbreplay.c (main): Protoize.
 529         * gdbserver/server.c (start_inferior, main): Protoize.
 530
 531 2000-08-26  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 532
 533         * m68hc11-tdep.c (m68hc11_register_names): Update name of registers.
 534         (m68hc11_get_register_info): New function.
 535         (m68hc11_initialize_register_info): New function to get addresses
 536         of soft registers.
 537         (m68hc11_which_soft_register): New function.
 538         (m68hc11_fetch_pseudo_register, m68hc11_store_pseudo_register):
 539         New functions to translate read/write of soft registers into a
 540         memory read/write.
 541         (m68hc11_guess_from_prologue): Initialize soft register addresses.
 542         Use the soft register addresses to guess the prologue.
 543         (m68hc11_gdbarch_init): Install the pseudo registers.
 544
 545         * m68hc11-tdep.c (m68hc11_register_name, m68hc11_breakpoint_from_pc,
 546         m68hc11_saved_pc_after_call, m68hc11_frame_saved_pc,
 547         m68hc11_frame_args_address, m68hc11_frame_locals_address,
 548         m68hc11_guess_from_prologue, m68hc11_push_arguments,
 549         m68hc11_call_dummy_address, m68hc11_call_dymmy_address,
 550         m68hc11_register_virtual_type, m68hc11_store_struct_return,
 551         m68hc11_store_return_value, m68hc11_extract_return_value,
 552         m68hc11_use_struct_convention, m68hc11_return_value_on_stack,
 553         m68hc11_extract_struct_value_address, m68hc11_push_return_address,
 554         m68hc11_register_byte, m68hc11_register_raw_size,
 555         m68hc11_gdbarch_init): New functions for multi-arch support.
 556         (m68hc11_not_yet): Remove.
 557
 558 Fri Aug 25 16:57:05 2000  David Taylor  <taylor@texas.cygnus.com>
 559
 560         * regcache.c (register_changed): New function.
 561         * value.h: Declare it.
 562
 563 Fri Aug 25 12:11:21 2000  David Taylor  <taylor@texas.cygnus.com>
 564
 565         * symtab.c (search_symbols): Fix off by one error in index for
 566         initializing variables ourtype, ourtype2, ourtype3, and ourtype4.
 567         (symtab_symbol_info): fix similar off by one error.
 568
 569 Fri Aug 25 12:03:15 2000  David Taylor  <taylor@texas.cygnus.com>
 570
 571         * gdbarch.sh (TARGET_ADDR_BIT): New macro for the number
 572         of bits in gdb's representation of a target address.
 573         * gdbarch.c, gdbarch.h: Regenerated.
 574         * gdbtypes.c (build_gdbtypes): Use TARGET_ADDR_BIT instead of
 575         TARGET_PTR_BIT when initializing builtin_type_CORE_ADDR.
 576         * printcmd.c (print_address_numeric): Use TARGET_ADDR_BIT instead
 577         of TARGET_PTR_BIT, because we're printing an address, not a pointer.
 578
 579 2000-08-25  Pierre Muller  <muller@ics.u-strasbg.fr>
 580
 581        * Makefile.in: add rules to compile and link pascal specific files.
 582        * config/djgpp/fnchange.lst: add substitution for p-exp.tab.c.
 583
 584 2000-08-20  Michael Chastain  <chastain@redhat.com>
 585
 586         * remote.c (read_frame): Handle SERIAL_TIMEOUT while reading
 587         checksum.
 588
 589 2000-08-23  Kevin Buettner  <kevinb@redhat.com>
 590
 591         * dstread.c (dst_symfile_offsets): Protoize.
 592         * fork-child.c (fork_inferior): Protoize.
 593
 594 2000-08-21  Kevin Buettner  <kevinb@redhat.com>
 595
 596         * dbxread (dbx_symfile_read, process_later): Protoize.
 597         * dsrec.c (load_srec): Protoize.
 598
 599 2000-08-18  Andrew Cagney  <cagney@ops1.cygnus.com>
 600
 601         * mips-tdep.c (mips_gdbarch_init): Check arches->gdbarch and not
 602         current_gdbarch for a match.
 603
 604 2000-08-18  J.T. Conklin  <jtc@redback.com>
 605
 606         * MAINTAINERS: Add myself as dcache.c maintainer.
 607
 608         * remote-nindy.c (nindy_load): Invalidate dcache.
 609
 610         * dcache.c (dcache_invd): Renamed from dcache_flush.  The term
 611         flush with respect to caches usually implies that data will be
 612         written to memory.
 613         (dcache_init, dcache_xfer_memory): Updated.
 614         * monitor.c (flush_monitor_dcache, monitor_resume, monitor_load):
 615         Updated.
 616         * ocd.c (ocd_open, ocd_resume, bdm_reset_command): Updated.
 617         * remote-bug.c (bug_load, bug_resume): Updated.
 618         * remote-nindy.c (nindy_open, nindy_resume): Updated.
 619         * remote-sds.c (sds_open, sds_resume): Updated.
 620         * remote-utils.c (gr_open): Updated.
 621         * remote.c (remote_open_1, remote_resume, remote_async_resume,
 622         remote_cisco_open): Updated.
 623         * wince.c (child_create_inferior, child_resume): Updated.
 624
 625         * monitor.c (monitor_open): Free dcache before creating a new one.
 626         * dcache.c (dcache_free): New function.
 627         * dcache.h (dcache_free): New prototype.
 628
 629 2000-08-18  Andrew Cagney  <cagney@ops1.cygnus.com>
 630
 631         * remote-array.c (array_fetch_register): Pass dummy parameter to
 632         array_fetch_registers.
 633         (array_store_register): Ditto.
 634
 635 2000-08-16  Eli Zaretskii <eliz@is.elta.co.il>
 636
 637         * value.h (struct value) <lazy>: Add a comment about its use for
 638         watchpoints.
 639
 640 2000-08-12  Kevin Buettner  <kevinb@redhat.com>
 641
 642         * cxux-nat.c (fetch_inferior_registers): Protoize.
 643         * d10v-tdep.c (d10v_frame_chain_valid, d10v_extract_return_value):
 644         Protoize.
 645         * d30v-tdep.c (d30v_frame_chain_valid, d30v_extract_return_value):
 646         Protoize.
 647
 648 Fri Aug 11 19:00:51 2000  Andrew Cagney  <cagney@makita.cygnus.com>
 649
 650         * config/mn10300/tm-mn10300.h (REGISTER_SIZE,
 651         MAX_REGISTER_RAW_SIZE, REGISTER_VIRTUAL_TYPE, REGISTER_BYTE,
 652         REGISTER_VIRTUAL_SIZE, REGISTER_RAW_SIZE): Disable.
 653         * mn10300-tdep.c (mn10300_do_registers_info,
 654         mn10300_print_register): New functions.  Pretty print registers.
 655         (mn10300_register_virtual_type, mn10300_register_byte,
 656         mn10300_register_virtual_size, mn10300_register_raw_size): New
 657         functions.
 658         (mn10300_gdbarch_init): Update.
 659
 660         * mn10300-tdep.c (mn10300_gdbarch_init): Check for mn10300 variant
 661         and not mips variant in the info struct.
 662
 663 2000-08-11  Mark Kettenis  <kettenis@gnu.org>
 664
 665         * i386-linux-nat.c [! HAVE_PTRACE_GETFPXREGS] (fetch_fpxregs,
 666         store_fpxregs): Return 0.
 667
 668 2000-08-11  Andrew Cagney  <cagney@lulu.cygnus.com>
 669
 670         * regcache.c (GET_SAVED_REGISTER): Restore definition.  Was lost
 671         as part of 2000-08-10 Andrew Cagney <cagney@ops1.cygnus.com>.
 672
 673 2000-08-11  J.T. Conklin  <jtc@redback.com>
 674
 675         * dcache.c (dcache_info): Don't print cache state if last_cache
 676         is NULL.
 677
 678 2000-08-10  Andrew Cagney  <cagney@ops1.cygnus.com>
 679
 680         * config/mn10300/tm-mn10300.h, mn10300-tdep.c
 681         (mn10300_push_arguments): Fix function signature to match gdbarch
 682         vector.
 683         * config/mn10300/tm-mn10300.h (REGISTER_NAME): Delete.
 684         * mn10300-tdep.c (struct gdbarch_tdep): Define.
 685         (mn10300_generic_register_names, am33_register_names): Convert to
 686         functions.
 687         (set_machine_hook): Delete.
 688         (register_name): New function.
 689         (mn10300_register_name): Delete.
 690         (mn10300_dump_tdep, mn10300_gdbarch_init): New functions.
 691         (_initialize_mn10300_tdep): Call register_gdbarch_init instead of
 692         specify_exec_file_hook.
 693         (AM33_MODE): Define.
 694         (set_movm_offsets): Update.
 695
 696 2000-08-10  Mark Kettenis  <kettenis@gnu.org>
 697
 698         Adapt support for SSE registers in Linux/x86 for Linux 2.4.
 699         * i386-linux-nat.c: Various doc fixes.  Include "i387-nat.h".
 700         (GETFPXREGS_SUPPLIES): Renamed from GETXFPREGS_SUPPLIES.
 701         (have_ptrace_getfpxregs): Renamed from have_ptrace_getxfpregs.
 702         (convert_to_gregset): Removed.  Moved logic to ...
 703         (fill_gregset): ... here.  Simplified function.
 704         (fetch_regs): Use perror_with_name for error reporting.
 705         (store_regs): Add `regno' parameter.  Use perror_with_name for
 706         error reporting.  Call fill_gregset instead of convert_to_gregset.
 707         (FPREG_ADDR): Remove.
 708         (supply_fpregset): Implement by calling i387_supply_fsave.
 709         (convert_to_fpregset): Remove.
 710         (fill_fpregset): Implement by calling i387_fill_fsave.
 711         (fetch_fpregs): Use perror_with_name fro error reporting.
 712         (store_fpregs) Add `regno' parameter.  Use perror_with_name fro
 713         error reporting.  Call fill_fpregset instead of
 714         convert_to_fpregset.
 715         (supply_xfpregset, convert_to_xfpregset): Removed.
 716         (supply_fpxregset, fill_fpxregset): New functions.
 717         (fetch_fpxregs): Renamed from fetch_xfpregs.  Use perror_with_name
 718         for error reporting.  Call supply_fpxregset instead of
 719         supply_xfpregset.
 720         (store_xfpregs): Removed.
 721         (store_fpxregs): New function.
 722         (fetch_inferior_registers): Adjust for xfp -> fpx change.  Tweak
 723         message in call to internal_error.
 724         (store_inferior_registers): Adjust for xfp ->fpx change.  Pass
 725         REGNO to store_regs, store_fpregs and store_fpxregs.
 726         (fetch_core_registers): Adjust for xfp -> fpx change.
 727         * acconfig.h (HAVE_PTRACE_GETFPXREGS): Renamed from
 728         HAVE_PTRACE_GETXFPREGS.
 729         * config.in: Regenerated.
 730         * configure.in: Replace check for PTRACE_GETXFPREGS with check for
 731         PTRACE_GETFPXREGS.  Remove comment about Cygnus SSE extensions.
 732         * configure: Regenerated.
 733         * config/i386/linux.mh (NATDEPFILES): Add i387-nat.o.
 734         * config/i386/tm-linux.h: Base definition of HAVE_SSE_REGS on
 735         HAVE_PTRACE_GETFPXREGS instead of HAVE_PTRACE_GETXFPREGS.
 736
 737 2000-08-10  Andrew Cagney  <cagney@ops1.cygnus.com>
 738
 739         * regcache.c (TARGET_WRITE_PC, TARGET_READ_PC, TARGET_READ_FP,
 740         TARGET_WRITE_FP, TARGET_READ_SP, TARGET_WRITE_SP): Move
 741         initialization from here.
 742         * gdbarch.sh: To here.
 743         * gdbarch.h, gdbarch.c: Regenerate.
 744
 745 Thu Aug 10 18:58:04 2000  Andrew Cagney  <cagney@makita.cygnus.com>
 746
 747         * defs.h (TARGET_BFD_VMA_BIT, TARGET_SHORT_BIT, TARGET_INT_BIT,
 748         TARGET_LONG_BIT, TARGET_LONG_LONG_BIT, TARGET_FLOAT_BIT,
 749         TARGET_DOUBLE_BIT, TARGET_LONG_DOUBLE_BIT, TARGET_PTR_BIT): Move
 750         non- multi-arch handling from here.
 751         * gdbarch.sh: To here. Update printf gdbarch_update_p.  Make more
 752         portable.
 753         * gdbarch.h, gdbarch.c: Regenerate.
 754
 755 2000-08-10  Andrew Cagney  <cagney@ops1.cygnus.com>
 756
 757         * partial-stab.h (DBX_READ): Eliminate redundant check for null
 758         ``pst''.  Also fixes GCC warning.
 759
 760 2000-08-10  Andrew Cagney  <cagney@ops1.cygnus.com>
 761
 762         * rs6000-nat.c (set_host_arch): Check value returned by
 763         gdbarch_update_p.
 764         * gdbarch.sh (gdbarch_update_p): Rename gdbarch_update.
 765         * gdbarch.h, gdbarch.c: Regenerate
 766         * arch-utils.c (set_gdbarch_from_file,
 767         initialize_current_architecture, set_endian): Update.
 768
 769 2000-08-10  Jimmy Guo  <guo@cup.hp.com>
 770
 771         * c-lang.c: Set case sensitivity on for c_language_defn,
 772         cplus_language_defn, and asm_language_defn.
 773         * ch-lang.c: Set case sensitivity on for chill_language_defn.
 774         * f-lang.c: Set case sensivitity off for f_language_defn.
 775         * jv-lang.c: Set case sensitivity on for java_language_defn.
 776         * language.h: Add enum case_mode, case_sensitivity.
 777         * language.c: Define case_mode, case_sensitivity.  Set case
 778         sensitivity on for unknown_language_defn, auto_language_defn,
 779         and local_language_defn.
 780         (show_case_command,set_case_command,set_case_str): New static func.
 781         (set_type_range_case): New static func, replaces set_type_range ().
 782         (set_language_command,set_type_command,set_range_command,set_language):
 783         Call set_type_range_case ().
 784         (language_info): Print case sensitivity setting.
 785         (_initialize_language): Add set/show commands for 'case-sensitive'.
 786         Set default case mode 'auto'.  Set default language 'auto'.
 787         * m2-lang.c: Set case sensitivity on for m2_language_defn.
 788         * p-lang.c: Set case sensitivity on for pascal_language_defn.
 789         * scm-lang.c: Set case sensitivity off for scm_language_defn.
 790         * symtab.c (lookup_symbol): Downcase symbol name if case sensivitity
 791         is off.
 792
 793 2000-08-10  Jimmy Guo  <guo@cup.hp.com>
 794
 795         * MAINTAINERS: Change my contact email for hp tests maintainership.
 796
 797 Thu Aug 10 15:28:17 2000  Andrew Cagney  <cagney@ryobi.cygnus.com>
 798
 799         * sparc-tdep.c (sparc_init_extra_frame_info): Fix number of
 800         arguments to fetch_instruction.
 801
 802 2000-08-10  Kazu Hirata  <kazu@hxi.com>
 803
 804         * hppa_tdep.c: Fix a comment typo.
 805         * gdba.el: Likewise.
 806
 807 2000-08-10  Tom Tromey  <tromey@cygnus.com>
 808
 809         * MAINTAINERS: Added myself with write-after-approval access.
 810
 811 2000-08-10  J.T. Conklin  <jtc@redback.com>
 812
 813         * monitor.c (monitor_open): If a dcache has already been created,
 814         invalidate it rather than creating another.
 815         * ocd.c (ocd_open): Likewise.
 816         * remote-nindy.c (nindy_open): Likewise.
 817         * remote-sds.c (sds_open): Likewise.
 818         * remote-utils.c (gr_open): Likewise.
 819         * remote.c (remote_open_1, remote_cisco_open): Likewise.
 820
 821         * dcache.c (dcache_alloc): Changed to take address of line as an
 822         argument, and to invalidate cache line before returning.
 823         (dcache_peek_byte): Updated.
 824         (dcache_poke_byte): Updated.
 825
 826 2000-08-10  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 827
 828         From Greg McGary <greg@mcgary.org>:
 829         * partial-stab.h: Don't crash if pst is null.
 830
 831 2000-08-10  Mark Kettenis  <kettenis@gnu.org>
 832
 833         * i387-nat.h (i387_supply_fsave, i387_fill_fsave): Make extern.
 834         (i387_supply_fxsave, i387_fill_fxsave): New prototypes.
 835         * i387-nat.c (i387_supply_fsave): Declare `val' as `unsigned int'.
 836         (fxsave_offset): New variable.
 837         (FXSAVE_ADDR): New macro.
 838         (i387_supply_fxsave, i387_fill_fxsave, i387_tag): New functions.
 839
 840 2000-08-08  Tom Tromey  <tromey@cygnus.com>
 841
 842         * jv-valprint.c (java_value_print): Only print non-null Strings.
 843
 844 2000-08-09  Kevin Buettner  <kevinb@redhat.com>
 845
 846         * core-sol2.c (fetch_core_registers): Protoize; add prefatory
 847         comment.
 848         * corefile.c (specify_exec_file_hook, generic_search): Protoize.
 849
 850 2000-08-09  Michael Snyder  <msnyder@cleaver.cygnus.com>
 851
 852         * blockframe.c (sigtramp_saved_pc): Use dynamic allocation,
 853         since TARGET_PTR_BIT is no longer a constant (MULTI_ARCH).
 854         * irix4-nat.c (get_longjmp_target): Ditto.
 855         * irix5-nat.c (get_longjmp_target): Ditto.
 856         * jv-valprint.c (java_value_print): Ditto.
 857         * m3-nat.c (get_cprocs):            Ditto.
 858         * m68k-tdep.c (get_longjmp_target): Ditto.
 859         * mips-nat.c  (get_longjmp_target): Ditto.
 860         * mipsv4-nat.c(get_longjmp_target): Ditto.
 861         * pa64solib.c (read_dynamic_info):  Ditto.
 862         * solib.c (elf_locate_base):        Ditto.
 863
 864 Mon Aug  7 23:21:22 2000  David Taylor  <taylor@texas.cygnus.com>
 865
 866         * TODO: remove build_parse entry.
 867
 868 2000-08-07  Kevin Buettner  <kevinb@redhat.com>
 869
 870         * command.c (add_cmd, add_abbrev_cmd, add_prefix_cmd,
 871         add_abbrev_prefix_cmd): Protoize.
 872
 873 2000-08-07  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 874
 875         * objfiles.h (SECT_OFF_BSS): Don't detect invalid sect_index_bss
 876         here, let the users of the macro do it.
 877         * symtab.h (ANOFFSET): Detect here if the section index is not
 878         initialized.
 879         * xcoffread.c (find_targ_sec): Don't treat .bss as special,
 880         because some objfiles may not have that section at all.
 881         * coffread.c (cs_to_section): Ditto.
 882         * elfread.c (elf_symtab_read): Detect an uninitialized index
 883         value.
 884         (elfstab_offset_sections): The macro ANOFFSET cannot be used as an
 885         lvalue anymore.
 886         * remote.c (get_offsets, remote_cisco_objfile_relocate): Don't use
 887         ANOFFSET as an lvalue.
 888         * objfiles.c (objfile_relocate, objfile_relocate): Don't use
 889         ANOFFSET as an lvalue.
 890         * symfile.c (default_symfile_offsets): Don't use ANOFFSET as an
 891         lvalue.
 892
 893 Mon Aug  7 10:24:30 2000  David Taylor  <taylor@texas.cygnus.com>
 894
 895         * parse.c (build_parse): don't write off the end of the std_regs
 896         array.
 897
 898 2000-05-21  Mark Kettenis  <kettenis@gnu.org>
 899
 900         * solib.c (bfd_lookup_symbol): Fall back on the dynamic symbol
 901         table if the symbol couldn't be found in the normal symbol table
 902         (i.e. if the shared object in question was stripped).
 903
 904 2000-08-06  Kevin Buettner  <kevinb@redhat.com>
 905
 906         * ch-exp.c (parse_opt_name_string): Protoize.  [Thanks to Eli
 907         Zaretskii for the prefatory comment.]
 908         * core-regset.c (fetch_core_registers): Protoize; revise
 909         comment.
 910
 911 2000-08-06  Christopher Faylor  <cgf@cygnus.com>
 912
 913         * win32-nat.c: Perform various gcc warning cleanups.
 914         (safe_symbol_file_add_cleanup): Reset stdout to saved stdout, not
 915         stderr.
 916         (dll_symbol_command): Pass OBJF_USERLOADED to safe_symbol_file_add.
 917         (get_child_debug_event): Always reset last_sig.  Always reset inferior
 918         pid appropriately.
 919         (do_initial_child_stuff): New function.  Called when attaching or
 920         starting a new inferior process.
 921         (child_attach): Use do_initial_child_stuff.
 922         (child_create_inferior): Ditto.
 923         * config/i386/cygwin.mh (NAT_FILE): Set to modern location.
 924         * config/i386/tm-cygwin.h: Define ATTACH_NO_WAIT.
 925
 926 2000-08-05  Eli Zaretskii <eliz@is.elta.co.il>
 927
 928         * go32-nat.c: (go32_wait): If child_cwd[] is empty, initialize
 929         it to GDB's current directory.
 930         (go32_create_inferior, init_go32_ops): Initialize child_cwd[] to
 931         an empty string, to signal an uninitialized value.
 932         From Robert Hoehne <robert.hoehne@gmx.net>.
 933
 934 2000-08-04  Kevin Buettner  <kevinb@redhat.com>
 935
 936         * symtab.h (fixup_psymbol_section): Declare.
 937         * symtab.c (fixup_psymbol_section): Make extern.
 938         (fixup_section): Fix up section as well as bfd_section.
 939         * objfiles.c (objfile_relocate): Call fixup_symbol_section
 940         or fixup_psymbol_section before attempting to access
 941         the SYMBOL_SECTION component of a symbol or partial symbol.
 942
 943 2000-08-04  Kevin Buettner  <kevinb@redhat.com>
 944
 945         * minsyms.c (build_minimal_symbol_hash_tables): New function.
 946         (compact_minimal_symbols): Don't construct hash tables here.
 947         (install_minimal_symbols): Instead, construct them here.
 948         (msymbols_sort): And rebuild them here too.
 949
 950         * dwarf2read.c (struct comp_unit_head): Add fields offset_size
 951         and initial_length_size.  Change type of ``length'' field to long.
 952         (read_initial_length, read_offset): New functions.
 953         (dwarf2_build_psymtabs_easy): Call read_initial_length() instead
 954         of just reading 4 bytes.
 955         (read_comp_unit_head): Likewise; also, call read_offset() to
 956         fetch the offset instead of just reading 4 bytes.
 957         (dwarf_decode_lines): Likewise.
 958         (read_comp_unit_head): Fix internal error message so it
 959         accurately reflects the function in which the error occurred.
 960         (dwarf2_build_psymtabs_hard): Properly account for size of the
 961         initial length field in the section.
 962         (read_attribute, dwarf2_get_ref_die_offset): Add a case for
 963         DW_ORM_ref8.
 964         (dwarf2_build_psymtabs_hard, psymtabs_to_symtab_1): Don't
 965         assume that the .text section will have index 0 in the
 966         section_offsets table.
 967
 968 Fri Aug  4 18:00:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 969
 970         * remote.c (enum Z_packet_type): Define.
 971         (remote_protocol_Z): Change to an array of size NR_Z_PACKET_TYPES.
 972         (remote_insert_watchpoint): Check watchpoint type.
 973         (watchpoint_to_Z_packet): New function.
 974         (enum packet_result): Define.
 975         (packet_ok): New function. Return enum packet_result.
 976         (init_all_packet_configs): New function.
 977         (remote_open_1, remote_async_open_1, remote_cisco_open): Use
 978         init_all_packet_configs instead of initializing remote_protocol_P,
 979         remote_protocol_Z, remote_protocol_binary_download separatly.
 980         (remote_remove_hw_breakpoint, remote_insert_hw_breakpoint,
 981         remote_remove_watchpoint, remote_insert_watchpoint): Use
 982         watchpoint_to_Z_packet and packet_ok.  Remove #ifdef
 983         TARGET_HAS_HARDWARE_WATCHPOINTS.
 984         (set_remote_protocol_Z_software_bp_packet_cmd,
 985         show_remote_protocol_Z_software_bp_packet_cmd,
 986         set_remote_protocol_Z_hardware_bp_packet_cmd,
 987         show_remote_protocol_Z_hardware_bp_packet_cmd,
 988         set_remote_protocol_Z_write_wp_packet_cmd,
 989         show_remote_protocol_Z_write_wp_packet_cmd,
 990         set_remote_protocol_Z_read_wp_packet_cmd,
 991         show_remote_protocol_Z_read_wp_packet_cmd,
 992         set_remote_protocol_Z_access_wp_packet_cmd,
 993         show_remote_protocol_Z_access_wp_packet_cmd): New functions.
 994         (remote_Z_packet_packet_detect): New variable.
 995         (show_remote_protocol_Z_packet_cmd,
 996         set_remote_protocol_Z_packet_cmd): Iterate over all ``Z'' packet
 997         variants.
 998         (add_packet_config_cmd): Add argument legacy.  Change syntax to
 999         ``set/show remote FULL_NAME-packet ...'' command.  Add ``set/show
1000         remote XXX-packet ...'' command using add_alias_cmd when legacy.
1001         (set_packet_config_cmd): Delete.
1002         (show_remote_cmd): New function.
1003
1004         * TODO: Update.
1005
1006 Fri Aug  4 14:05:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1007
1008         * Makefile.in (infodir, SER_HARDWIRE): Fix merge problems from
1009         2000-07-07 Michael Snyder <msnyder@cleaver.cygnus.com>.
1010
1011 Wed Aug  2 21:15:26 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1012
1013         * gdbarch.sh (EXTRA_STACK_ALIGNMENT_NEEDED): Add.
1014         * gdbarch.h, gdbarch.c: Regenerate.
1015         * valops.c (hand_function_call): Replace #ifndef
1016         NO_EXTRA_ALIGNMENT_NEEDED with if EXTRA_STACK_ALIGNMENT_NEEDED.
1017
1018         * d10v-tdep.c (d10v_gdbarch_init): Set
1019         extra_stack_alignment_needed to 0.
1020         * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Delete.
1021         * config/pa/tm-hppa.h (EXTRA_STACK_ALIGNMENT_NEEDED): Replace
1022         NO_EXTRA_ALIGNMENT_NEEDED.
1023
1024 2000-08-03  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1025
1026         * MAINTAINERS (m68hc11): Stephane Carrez is maintainer.
1027
1028 2000-08-03  Kevin Buettner  <kevinb@redhat.com>
1029
1030         * breakpoint.c (bpstat_alloc, map_catch_names,
1031         map_breakpoint_numbers): Protoize.
1032
1033 Thu Aug  3 15:02:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1034
1035         * remote-mips.c (mips_expect, mips_expect_timeout, common_open,
1036         fputs_readable): Make string pointer arguments constant.
1037
1038 Thu Aug  3 18:39:10 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1039
1040         * MAINTAINERS, TODO: Tweeks.
1041
1042 Thu Aug  3 15:46:43 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1043
1044         * TODO (5.1): Update.
1045
1046 2000-08-02  Kevin Buettner  <kevinb@redhat.com>
1047
1048         * alpha-tdep.c (alpha_extract_return_value): Protoize.
1049
1050 2000-08-02  Jimmy Guo  <guo@hpcleara.cup.hp.com>
1051
1052         * gdbarch.sh: Add print_p field for CALL_DUMMY_BREAKPINT_OFFSET
1053         to be printed only if CALL_DUMMY_BREAKPOINT_OFFSET_P.
1054
1055         * gdbarch.c: Regenerated.
1056
1057 2000-08-02  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1058
1059         * remote-vx.c (vx_add_symbols): Fix typos.
1060
1061 Wed Aug  2 19:15:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1062
1063         * arch-utils.h, gdbarch.c (default_register_sim_regno): New
1064         function.
1065         * gdbarch.sh (REGISTER_SIM_REGNO): Add.
1066         * gdbarch.h, gdbarch.c: Regenerate.
1067         * remote-sim.c (REGISTER_SIM_REGNO): Delete definition.
1068
1069         * config/d10v/tm-d10v.h (REGISTER_SIM_REGNO): Delete.
1070         * d10v-tdep.c (d10v_gdbarch_init): Update.
1071         (struct gdbarch_tdep): Delete member register_sim_regno.
1072         (d10v_register_sim_regno): Delete function.
1073
1074 Wed Aug  2 14:46:18 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1075
1076         * remote.c (enum packet_detect, packet_support_enums,
1077         packet_support_auto, packet_enable, packet_disable): Delete.
1078         (show_packet_config_cmd, set_packet_config_cmd,
1079         init_packet_config): Use add_set_auto_boolean_cmd.
1080         * TODO: Update.
1081
1082 Wed Aug  2 13:06:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1083
1084         * remote-udi.c (udi_xfer_inferior_memory, udi_files_info,
1085         udi_kill): Update function signatures so that match target vector.
1086         * MAINTAINERS: Update.
1087
1088 Wed Aug  2 11:04:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1089
1090         * TODO: Updates.
1091
1092 2000-08-01  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1093
1094         * gdbarch.sh: Multiarch DO_REGISTERS_INFO macro.
1095         * gdbarch.h, gdbarch.c: Regenerate.
1096         * infcmd.c (do_registers_info): Make not static and
1097         unconditionalize.
1098         * inferior.h (do_registers_info): Export.
1099
1100 2000-08-01  Kazu Hirata  <kazu@hxi.com>
1101
1102         * MAINTAINERS: Add myself to "Write After Approval" list.
1103
1104 Tue Aug  1 21:02:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1105
1106         * MAINTAINERS: Update list of target maintainers.  List all
1107         targets explicitly.
1108         (sh): Elena Zannoni is maintainer.
1109         (powerpc): Nick Duffek is a maintainer.
1110
1111 Tue Aug  1 17:45:12 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1112
1113         * gdbarch.sh: Parse and save comments in the function_list.  Print
1114         them out as part of the header.  Convert all function definitions
1115         to ISO-C form.
1116         * gdbarch.h, gdbarch.c: Regenerate.
1117
1118 Tue Aug  1 14:50:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1119
1120         * top.c (get_prompt_1), tracepoint.c (replace_comma): Update
1121         function signatures so that they match catch_errors and
1122         make_cleanup callbacks.
1123
1124         * tracepoint.c (encode_actions): Fix arguments passed to
1125         stringify_collection_list.
1126
1127 2000-07-31  Kevin Buettner  <kevinb@redhat.com>
1128
1129         * ppc-tdep.h: New file.
1130         * Makefile.in (ppc-linux-tdep.o, rs6000-tdep.o): Add ppc-tdep.h
1131         as a dependency.
1132         * ppc-linux-tdep.c, rs6000-tdep.c (ppc-tdep.h): Include.
1133
1134         * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Made static.
1135
1136         * rs6000-tdep.c (elf-bfd.h): Include.
1137         (gdbarch_tdep): Add field osabi to this struct.
1138         (rs6000_init_extra_frame_info, rs6000_frame_init_saved_regs,
1139         rs6000_frameless_function_invocation, rs6000_frame_saved_pc,
1140         rs6000_frame_chain): No longer static.
1141         (process_note_abi_tag_sections, get_elfosabi): New static
1142         functions.
1143         (rs6000_gdbarch_init): Revised to accomodate ELF executables;
1144         also use Linux specific methods when the target is Linux.
1145
1146         * config/powerpc/aix.mt, config/powerpc/cygwin.mt,
1147         config/powerpc/macos.mt, config/powerpc/nbsd.mt,
1148         config/powerpc/ppc-eabi.mt, config/powerpc/ppc-nw.mt,
1149         config/powerpc/ppc-sim.mt, config/powerpc/ppcle-eabi.mt,
1150         config/powerpc/ppcle-sim.mt, config/powerpc/solaris.mt,
1151         config/powerpc/vxworks.mt, config/rs6000/aix4.mt,
1152         config/rs6000/rs6000.mt, config/rs6000/rs6000lynx.mt
1153         (TDEPFILES): Add ppc-linux-tdep.o.
1154
1155         * config/tm-linux.h (SIGCONTEXT_PC_OFFSET, FRAME_SAVED_PC,
1156         INIT_EXTRA_FRAME_INFO, FRAMELESS_FUNCTION_INVOCATION,
1157         FRAME_INIT_SAVED_REGS, FRAME_CHAIN, PUSH_ARGUMENTS,
1158         MEMORY_REMOVE_BREAKPOINT: Removed defines.
1159         (ppc_linux_frame_saved_pc, ppc_linux_init_extra_frame_info,
1160         ppc_linux_frameless_function_invocation,
1161         ppc_linux_frame_init_saved_regs, ppc_linux_frame_chain,
1162         ppc_sysv_abi_push_arguments, ppc_linux_memory_remove_breakpoint):
1163         Removed declarations.
1164         (CANNOT_FETCH_REGISTER, CANNOT_STORE_REGISTER): Disabled.
1165
1166         * dink32-rom.c (dink32_regnames): Make array size implicit.
1167
1168         * ppc-bdm.h (ppc-tdep.h): Include.
1169
1170         * rs6000-tdep.c, ppc-linux-tdep.c, ppc-bdm.h, ppc-tdep.h
1171         (GP0_REGNUM, TOC_REGNUM, PS_REGNUM, CR_REGNUM, LR_REGNUM,
1172         CTR_REGNUM, XER_REGNUM, MQ_REGNUM): Add PPC_ prefix.
1173
1174         From Nick Duffek:
1175         * ppc-tdep.h (ppc_linux_frame_saved_pc, rs6000_frame_saved_pc):
1176         Change return type to CORE_ADDR.
1177         * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Likewise.
1178
1179 2000-07-31  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1180
1181         * sh-tdep.c (sh_push_arguments): Make header match prototype.
1182
1183         * remote-e7000.c (e7000_start_remote): Use void *, not char * as
1184         parameter to avoid compiler warning.
1185         (fetch_regs_from_dump): Call get_hex() with the correct number of
1186         parameters.
1187
1188 2000-07-31  Eli Zaretskii  <eliz@is.elta.co.il>
1189
1190         * config/djgpp/fnchange.lst: Add file mappings as per last weekly
1191         snapshot.
1192
1193 2000-07-29  Kevin Buettner  <kevinb@redhat.com>
1194
1195         * a29k-tdep.c, a68v-nat.c, abug-rom.c, alpha-nat.c,
1196         alpha-tdep.c, annotate.c, arc-tdep.c, arch-utils.c, ax-gdb.c,
1197         ax-general.c, blockframe.c, breakpoint.c, buildsym.c,
1198         c-lang.c, c-typeprint.c, c-valprint.c, ch-exp.c, ch-lang.c,
1199         ch-typeprint.c, ch-valprint.c, cli-out.c, coff-solib.c,
1200         coffread.c, command.c, complaints.c, copying.c, core-aout.c,
1201         core-regset.c, core-sol2.c, corefile.c, corelow.c,
1202         cp-valprint.c, cpu32bug-rom.c, cxux-nat.c, d10v-tdep.c,
1203         d30v-tdep.c, dbug-rom.c, dbxread.c, dcache.c, delta68-nat.c,
1204         demangle.c, dink32-rom.c, dpx2-nat.c, dsrec.c, dstread.c,
1205         dve3900-rom.c, dwarf2read.c, dwarfread.c, elfread.c,
1206         environ.c, eval.c, event-top.c, exec.c, expprint.c, f-lang.c,
1207         f-typeprint.c, f-valprint.c, findvar.c, fork-child.c,
1208         fr30-tdep.c, gdbarch.c, gdbserver/gdbreplay.c,
1209         gdbserver/low-hppabsd.c, gdbserver/low-linux.c,
1210         gdbserver/low-lynx.c, gdbserver/low-nbsd.c,
1211         gdbserver/low-sim.c, gdbserver/low-sparc.c,
1212         gdbserver/low-sun3.c, gdbserver/remote-utils.c,
1213         gdbserver/utils.c, gdbtypes.c, gnu-nat.c, h8300-tdep.c,
1214         h8500-tdep.c, hp-psymtab-read.c, hp-symtab-read.c,
1215         hp300ux-nat.c, hppa-tdep.c, hppab-nat.c, hppah-nat.c,
1216         hppam3-nat.c, hpread.c, hpux-thread.c, i386-linux-nat.c,
1217         i386-stub.c, i386-tdep.c, i386aix-nat.c, i386b-nat.c,
1218         i386ly-tdep.c, i386m3-nat.c, i386mach-nat.c, i386nbsd-nat.c,
1219         i386v-nat.c, i386v4-nat.c, i387-tdep.c, i960-tdep.c,
1220         ia64-linux-nat.c, ia64-tdep.c, infcmd.c, inflow.c,
1221         infptrace.c, infrun.c, inftarg.c, infttrace.c, irix4-nat.c,
1222         irix5-nat.c, jv-lang.c, jv-typeprint.c, jv-valprint.c,
1223         kdb-start.c, kod-cisco.c, kod.c, language.c, lin-thread.c,
1224         linux-thread.c, lynx-nat.c, m2-lang.c, m2-typeprint.c,
1225         m2-valprint.c, m3-nat.c, m32r-rom.c, m32r-stub.c, m32r-tdep.c,
1226         m68hc11-tdep.c, m68k-stub.c, m68k-tdep.c, m68klinux-nat.c,
1227         m68knbsd-nat.c, m88k-nat.c, m88k-tdep.c, mac-nat.c,
1228         mac-xdep.c, maint.c, mcore-rom.c, mcore-tdep.c, mdebugread.c,
1229         mem-break.c, mi/mi-cmds.c, mi/mi-main.c, mi/mi-out.c,
1230         mi/mi-parse.c, minsyms.c, mips-nat.c, mips-tdep.c,
1231         mipsm3-nat.c, mipsread.c, mipsv4-nat.c, mn10200-tdep.c,
1232         mn10300-tdep.c, mon960-rom.c, monitor.c, news-xdep.c,
1233         nindy-tdep.c, nlm/gdbserve.c, nlm/i386.c, nlm/ppc.c,
1234         nlmread.c, ns32k-tdep.c, ns32km3-nat.c, ns32knbsd-nat.c,
1235         objfiles.c, ocd.c, op50-rom.c, os9kread.c, osfsolib.c,
1236         p-lang.c, p-typeprint.c, p-valprint.c, pa64solib.c, parse.c,
1237         ppc-bdm.c, ppc-linux-nat.c, ppc-linux-tdep.c, ppcbug-rom.c,
1238         ppcnbsd-nat.c, printcmd.c, proc-api.c, proc-events.c,
1239         proc-flags.c, proc-why.c, procfs.c, ptx4-nat.c,
1240         remote-adapt.c, remote-array.c, remote-bug.c, remote-e7000.c,
1241         remote-eb.c, remote-es.c, remote-est.c, remote-hms.c,
1242         remote-mips.c, remote-mm.c, remote-nindy.c, remote-nrom.c,
1243         remote-os9k.c, remote-rdi.c, remote-rdp.c, remote-sds.c,
1244         remote-sim.c, remote-st.c, remote-udi.c, remote-utils.c,
1245         remote-vx.c, remote-vx29k.c, remote-vx68.c, remote-vx960.c,
1246         remote-vxmips.c, remote-vxsparc.c, remote.c, rom68k-rom.c,
1247         rs6000-tdep.c, scm-exp.c, scm-lang.c, scm-valprint.c,
1248         ser-e7kpc.c, ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c,
1249         sh-stub.c, sh-tdep.c, sh3-rom.c, sol-thread.c, solib.c,
1250         somread.c, somsolib.c, source.c, sparc-nat.c, sparc-stub.c,
1251         sparc-tdep.c, sparcl-stub.c, sparcl-tdep.c, sparclet-rom.c,
1252         sparclet-stub.c, stabsread.c, stack.c, standalone.c,
1253         stop-gdb.c, stuff.c, sun3-nat.c, sun386-nat.c, symfile.c,
1254         symm-nat.c, symm-tdep.c, symmisc.c, symtab.c, target.c,
1255         thread.c, tic80-tdep.c, top.c, tracepoint.c, tui/tui-file.c,
1256         tui/tui.c, tui/tuiLayout.c, tui/tuiRegs.c, tui/tuiStack.c,
1257         tui/tuiWin.c, typeprint.c, ui-file.c, ui-out.c, ultra3-nat.c,
1258         ultra3-xdep.c, umax-xdep.c, utils.c, v850-tdep.c, v850ice.c,
1259         valarith.c, valops.c, valprint.c, values.c, varobj.c,
1260         vax-tdep.c, w65-tdep.c, w89k-rom.c, win32-nat.c, wince.c,
1261         wrapper.c, xcoffread.c, xcoffsolib.c, xmodem.c, z8k-tdep.c:
1262         Convert old-style, pre-ISO function definitions to prototyped
1263         form.
1264
1265 2000-07-28  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1266
1267         * sh-tdep.c (sh_gdbarch_init): For sh4 initialize
1268         register_convert_to_raw, register_convert_to_virtual,
1269         register_convertible.
1270         (sh_sh4_register_convertible): New function.
1271         (sh_sh4_register_convert_to_virtual): New function.
1272         (sh_sh4_register_convert_to_raw): New function.
1273         Include floatformat.h.
1274
1275 Thu Jul 27 14:06:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1276
1277         From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
1278         * configure.tgt: Recognize the 68hc11.
1279         * m68hc11-tdep.c: New file for 68hc11 target.
1280         * config/m68hc11/m68hc11.mt: New file for 68hc11 port.
1281
1282         * configure.tgt: When 68hc11, set gdb_multi_arch.
1283
1284 Wed Jul 26 17:22:53 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1285
1286         * configure.in (GDB_MULTI_ARCH): Define from configure.tgt
1287         or makefile fragment.
1288         * acconfig.h (GDB_MULTI_ARCH): Add.
1289         * config.in, configure: Regenerate.
1290
1291         * gdbarch.sh (GDB_MULTI_ARCH): Delete definition, moved to
1292         configure.in and defs.h.  Use GDB_MULTI_ARCH_TM,
1293         GDB_MULTI_ARCH_PARTIAL and GDB_MULTI_ARCH_PURE in tests.
1294         * gdbarch.h, gdbarch.c: Regenerate.
1295
1296         * defs.h (GDB_MULTI_ARCH_PARTIAL, GDB_MULTI_ARCH_TM, ,
1297         GDB_MULTI_ARCH_PURE): Define.  Only include "tm.h" when the target
1298         is less than pure multi-arch.
1299
1300 2000-07-26  Jimmy Guo       <guo@cup.hp.com>
1301
1302         * config/convex/tm-convex.h: Remove stray control characters.
1303         * config/m68k/tm-altos.h: Ditto.
1304         * config/tahoe/tm-tahoe.h: Ditto.
1305
1306 2000-07-26  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1307
1308         * sh-tdep.c (sh_sh4_register_name, sh_sh4_register_byte,
1309         sh_sh4_register_raw_size, sh_sh4_register_virtual_type,
1310         sh_fetch_pseudo_register, sh_store_pseudo_register,
1311         sh_do_pseudo_register, sh_gdbarch_init): Fix names for pseudoregs,
1312         they should be numbered as drx fvy where x and y are multiples of
1313         2 and 4 respectively.
1314
1315         * config/sh/tm-sh.h: Fix names of pseudo regs.
1316
1317 2000-07-24  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1318
1319         * config/sh/tm-sh.h (struct gdbarch_tdep): Add sh4 specific
1320         pseudo registers.
1321         (DO_REGISTERS_INFO): Define.
1322
1323         * sh-tdep.c (sh_sh4_register_name): New function.
1324         (sh_generic_show_regs, sh3_show_regs, sh3e_show_regs,
1325         sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs): Update
1326         signature.
1327         (sh_show_regs_command): New function. Actual function called by
1328         the 'regs' command.
1329         (sh_register_byte): Rename to...
1330         (sh_default_register_byte): ...New function.
1331         (sh_sh4_register_byte): New function.
1332         (sh_register_raw_size): Rename to...
1333         (sh_default_register_raw_size): ...New function.
1334         (sh_sh4_register_raw_size): New function.
1335         (sh_sh4_register_virtual_type): New function.
1336         (sh_sh4_build_float_register_type): New function.
1337         (sh_fetch_pseudo_register, sh_store_pseudo_register): New
1338         functions.
1339         (fv_reg_base_num, dr_reg_base_num): New functions.
1340         (do_fv_register_info, do_dr_register_info, sh_do_pseudo_register,
1341         sh_do_fp_register, sh_do_register, sh_print_register,
1342         sh_do_registers_info): New functions.
1343         (sh_gdbarch_init): Initialize sh4 pseudo registers to -1. Update
1344         architecture specific parts.
1345         (_initialize_sh_tdep): Use sh_show_regs_command for 'regs' command.
1346
1347 2000-07-24  Jim Blandy  <jimb@redhat.com>
1348
1349         * dwarf2read.c (read_structure_scope): Correct overzealous
1350         addition of cu_header argument.
1351
1352 Mon Jul 24 07:47:46 2000  Anthony Green  <green@redhat.com>
1353
1354         * TODO: Update.  Two of my java patches are in.
1355
1356 2000-07-24  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1357
1358          * gdbarch.sh: Add FETCH_PSEUDO_REGISTER and STORE_PSEUDO_REGISTER
1359          to the gdbarch structure.
1360          * gdbarch.c: Regenerate.
1361          * gdbarch.h: Regenerate.
1362          * inferior.h (FETCH_PSEUDO_REGISTER, STORE_PSEUDO_REGISTER):
1363          Delete macros.
1364          * regcache.c (write_register, read_register, write_register_bytes,
1365          write_register_gen, read_register_bytes, read_register_gen):
1366          Rename ARCH_FECTH_PSEUDO_REGISTERS to FETCH_PSEUDO_REGISTERS and
1367          ARCH_STORE_PSEUDO_REGISTER to STORE_PSEUDO_REGISTER.
1368
1369 2000-07-24  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1370
1371         * gdbarch.sh: Add NUM_PSEUDO_REGS to the gdbarch structure.
1372         * gdbarch.c: Regenerate.
1373         * gdbarch.h: Regenerate.
1374         * inferior.h (NUM_PSEUDO_REGS): Delete macro.
1375
1376 Sun Jul 23 21:40:55 2000  Anthony Green  <green@redhat.com>
1377
1378         * language.c: Include jv-lang.h.
1379         (lang_bool_type): Add case for java booleans.
1380
1381 Mon Jul 24 11:23:14 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1382
1383         * dwarf2read.c (address_size): Delete file wide global.
1384         (struct comp_unit_head): Add signed_addr_p;
1385         (read_comp_unit_head): New function.
1386         (psymtab_to_symtab_1, dwarf2_build_psymtabs_hard): Use
1387         read_comp_unit_head to parse the debug_info header.
1388         (read_address): Add parameters cu_header and bytes_read.  When
1389         specified, sign extend the address.
1390
1391         * dwarf2read.c (add_partial_symbol, decode_locdesc,
1392         die_containing_type, die_type, dwarf_decode_lines,
1393         dwarf2_add_field, dwarf2_add_member_fn,
1394         dwarf2_build_psymtabs_hard, dwarf2_const_value, new_symbol,
1395         process_die, psymtab_to_symtab_1, read_array_type,
1396         read_enumeration, read_attribute, read_common_block,
1397         read_comp_unit, read_file_scope, read_full_die, read_func_scope,
1398         read_lexical_block_scope, read_partial_die, scan_partial_symbols,
1399         read_structure_scope, read_subroutine_type, read_tag_const_type,
1400         read_tag_pointer_type, read_tag_ptr_to_member_type,
1401         read_tag_reference_type, read_type_die, read_typedef,
1402         tag_type_to_type): Pass cu_header parameter.
1403
1404 2000-07-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1405
1406         * regcache.c (read_register, read_register_bytes): Fix typos.
1407
1408 2000-07-21  Michael Snyder  <msnyder@cleaver.cygnus.com>
1409
1410         * thread.c (thread_apply_all_command): Update thread list first.
1411         * printcmd.c (printf_command): Guard against 0-length string.
1412         * config/i386/tm-i386.h: treat PC and FP as unsigned.
1413         (SAVED_PC_AFTER_CALL): Use read_memory_unsigned_integer.
1414         (FRAME_SAVED_PC): Ditto.
1415         (FRAME_CHAIN): Ditto.
1416
1417 2000-07-20  Michael Snyder  <msnyder@cleaver.cygnus.com>
1418
1419         * valarith.c (value_sub): Call check_typedef.
1420
1421 2000-07-19  Nicholas Duffek  <nsd@redhat.com>
1422
1423         * thread.c (free_thread): New function.
1424         (init_thread_list): Always zero highest_thread_num.  Call
1425         free_thread() instead of free().
1426         (delete_thread): Move thread cleanup code to free_thread().
1427
1428 2000-07-19  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1429
1430         Multiarch the sh target.
1431         * sh-tdep.c:
1432         (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
1433         sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
1434         Remove.
1435         (XMALLOC): Define.
1436         (struct frame_extra_info): Define.
1437         (sh_register_raw_size, sh_register_virtual_size,
1438         sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
1439         sh_frame_saved_pc, sh_skip_prologue,
1440         sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
1441         sh_extract_struct_value_address, sh_use_struct_convention,
1442         sh_store_struct_return, sh_push_arguments, sh_push_return_address,
1443         sh_saved_pc_after_call, sh_generic_register_name,
1444         sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
1445         sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
1446         sh_frame_args_address, sh_frame_locals_address,
1447         sh_coerce_float_to_double, sh_default_store_return_value,
1448         sh3e_sh4_store_return_value, sh_generic_show_regs,
1449         sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
1450         sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
1451         sh_register_virtual_size, sh_sh3e_register_virtual_type,
1452         sh_default_register_virtual_type, sh_gdbarch_init): New functions.
1453         (sh_target_architecture_hook, sh_frame_find_saved_regs,
1454         sh_show_regs): Delete functions.
1455         (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
1456         sh_pop_frame, sh_extract_return_value): Update
1457
1458         * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
1459         (struct gdbarch_tdep): Define.
1460         Remove all unnecessary defines.
1461
1462         * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
1463         for h8300 case.
1464         (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
1465         consistent.
1466         (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
1467         runtime check instead.
1468         (e7000_wait): Ditto.
1469
1470         * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
1471         and SPC register numbers.
1472         (sh3_regnames, sh3e_regnames): Don't specify a size.
1473
1474         * config/h8300/tm-h8300.h: Add comment.
1475
1476 Wed Jul 19 12:50:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1477
1478         * solib.c (elf_locate_base, info_sharedlibrary_command): Rename
1479         bfd_elf_get_arch_size to bfd_get_arch_size.
1480
1481 Tue Jul 18 17:13:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1482
1483         From Richard Henderson <rth@cygnus.com>:
1484         * dwarf2read.c (dwarf2_empty_hash_tables): Renamed from
1485         dwarf2_empty_die_ref_table; zero dwarf2_cached_types as well.
1486         Update all callers.
1487
1488 2000-07-17  Daniel Berlin  <dberlin@redhat.com>
1489
1490         * valops.c (value_struct_elt): Change error message
1491
1492 2000-07-17  matthew green  <mrg@redhat.com>
1493
1494         * config/sparc/nm-nbsd.h (GDB_GREGSET_T, GDB_FPREGSET_T): Define.
1495
1496 Mon Jul 17 13:08:10 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1497
1498         * values.c (value_as_pointer): When VAL is an integer, explictly
1499         cast to a pointer before converting to a CORE_ADDR.
1500         * gdbtypes.c (build_gdbtypes): For builtin_type_ptr, construct a
1501         real void pointer instead of an integer.
1502
1503 2000-07-15  Daniel Berlin  <dberlin@redhat.com>
1504
1505         * valops.c (typecmp):  Seperate loop into two, add support for
1506         references. This way, we can  say a reference to a pointer to a
1507         char is compatible with a pointer to a char. Before, this would
1508         not be true.
1509
1510 2000-07-14  Nicholas Duffek  <nsd@redhat.com>
1511
1512         * ppcbug-rom.c (ppcbug_regnames[]): Make array size implicit.
1513         * rs6000-tdep.c (DEFAULT_LR_SAVE): Move to config/*/tm-*.h.
1514         (rs6000_gdbarch_init): Use generic_pc_in_call_dummy instead of
1515         rs6000_pc_in_call_dummy.
1516         * config/rs6000/tm-rs6000.h (DEFAULT_LR_SAVE): Move here from
1517         rs6000-tdep.c.
1518         * config/powerpc/tm-ppc-eabi.h: Remove various definitions
1519         handled by multi-arched rs6000-tdep.c.
1520
1521 2000-07-14  Nick Clifton  <nickc@cygnus.com>
1522
1523         * config/mcore/tm-mcore.h (SKIP_PROLOGUE): Fix defintion to avoid
1524         assignment.
1525
1526 2000-07-13  Michael Snyder  <msnyder@cleaver.cygnus.com>
1527
1528         * parse.c: Include inferior.h.
1529
1530 2000-07-12  Michael Snyder  <msnyder@cleaver.cygnus.com>
1531
1532         * regcache.c (registers_changed, registers_fetched): Use
1533         ARCH_NUM_REGS directly, eliminating an unnecessary variable.
1534
1535         This change adds pseudo-register capability to GDB.
1536         Pseudo-registers are handled like registers, but they
1537         don't come from or live on the target.  They may be
1538         aliases for an existing register, or they may be computed.
1539         * inferior.h (NUM_PSEUDO_REGISTERS): Define default of zero.
1540         (ARCH_FETCH_PSEUDO_REGISTERS): Define default of no-op.
1541         (ARCH_STORE_PSEUDO_REGISTERS): Define default of no-op.
1542         # regcache.c (registers_changed): Mark pseudo-registers
1543         invalid, as well as real registers.
1544         (registers_fetched): Do not mark pseudo-registers as fetched
1545         at the same time as other (real) registers.
1546         (read_register_bytes): Fetch pseudo-registers (if any) from
1547         the target architecture module instead of from the target.
1548         (read_register_gen): Ditto.
1549         (read_register): Ditto.
1550         (write_register_bytes): Store pseudo-registers (if any) to
1551         the target architecture module instead of to the target.
1552         (write_register_gen): Ditto.
1553         (write_register): Ditto.
1554         (build_regcache): Allocate enough register_valid space for
1555         pseudo-registers as well as normal (real) ones.
1556         * parse.c (target_map_name_to_register): Include pseudo-regs.
1557
1558 Tue Jul 11 19:45:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1559
1560         * valops.c (value_cast): Allow cast from INT, ENUM or RANGE to
1561         POINTER.
1562
1563 2000-07-11  Scott Bambrough <scottb@netwinder.org>
1564
1565         * command.c (do_setshow_command): Fix typo in var_auto_boolean
1566         case.
1567
1568 Tue Jul 11 20:38:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1569
1570         * mips-tdep.c: General cleanup.  Delete all #if 0 code.  Convert
1571         all old style K&R function definitions to ISO-C.
1572         (struct gdbarch_tdep): Add mips_abi_string.
1573         (mips_gdbarch_init): Initialize.
1574         (mips_dump_tdep): Print mips_abi_string and other values.
1575         (mips_push_arguments): Add more detailed tracing.
1576
1577 Tue Jul 11 20:16:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1578
1579         * mips-tdep.c (mips32_next_pc, mips16_next_pc,
1580         read_next_frame_reg, mips_push_dummy_frame, mips_skip_stub,
1581         mips_saved_pc_after_call): Use read_signed_register when
1582         extracting register value.  Ensures all addresses are sign
1583         extended.
1584         (mips_read_pc): New function.  Return sign extended address.
1585         (mips_gdbarch_init): Set gdbarch_read_pc.
1586
1587 Tue Jul 11 19:06:29 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1588
1589         * remote-mips.c (mips_request): Change all arguments to ULONGEST.
1590         (mips_exit_debug, mips_resume, mips_initialize, mips_wait,
1591         mips_fetch_registers, mips_store_registers, mips_fetch_word):
1592         Update.
1593         (mips_xfer_memory): When mask_address_p, mask MEMADDR down to just
1594         32 bits.
1595         (_initialize_remote_mips): Add ``set mask-address'' command.
1596
1597         * mips-tdep.c (_initialize_mips_tdep): Replace "set mask-address"
1598         with "set mips mask-address".  Implement using
1599         add_set_auto_boolean_cmd.
1600         (struct gdbarch_tdep): Add default_mask_address_p.
1601         (mips_mask_address_p, show_mask_address): New functions.
1602         (mips_addr_bits_remove): Use mips_mask_address_p() to determine if
1603         masking is needed.
1604         (mips_gdbarch_init): Set default_mask_address_p to zero.
1605         (mips_dump_tdep): Print value of mask_address_p.
1606
1607 Tue Jul 11 18:32:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1608
1609         * printcmd.c (print_scalar_formatted): Move masking of 'a' address
1610         from here.
1611         (print_address_numeric): To here.
1612         * TODO: Update.
1613
1614 Tue Jul 11 17:50:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1615
1616         * symtab.c: Use paddr_nz() to print addresses.
1617
1618 Tue Jul 11 12:52:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1619
1620         * value.h (read_register, read_signed_register): Change return
1621         type to ULONGEST.
1622         (read_signed_register, read_signed_register_pid): Declare.
1623
1624         * regcache.c (read_register, read_register_pid): Update.
1625         (read_signed_register_pid, read_signed_register): New functions.
1626
1627 Mon Jul 10 18:06:18 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1628
1629         * mips-tdep.c (mips_push_arguments): Always align struct_addr on a
1630         16 byte boundary. Align allocated argument space using
1631         MIPS_STACK_ARGSIZE.  Reserve space on stack for the struct return
1632         and floating-point registers.  Use fp_register_arg_p to determine
1633         if float_argreg should be aligned.
1634
1635 2000-07-10  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1636
1637         * config/sh/tm-sh.h (STORE_RETURN_VALUE): Redefine as
1638         sh_store_return_value().
1639         * sh-tdep.c (sh_store_return_value): New function. Store the
1640         value returned by a function into the appropriate register.
1641
1642 2000-07-10  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1643
1644         * sh-tdep.c (sh_skip_prologue): Before looking at the actual
1645         instructions, try to see if the symbol table can be of help, by
1646         calling after_prologue(). If this doesn't work, call
1647         skip_prologue_hard_way().
1648         (skip_prologue_hard_way): Renamed from sh_skip_prologue. Add some
1649         more instruction pattern matching for pushing of arguments, and
1650         manipulation of r14.
1651         (after_prologue): New function. Use symbol table info to determine
1652         the end of the prologue, if possible.
1653
1654 2000-07-07  Michael Snyder  <msnyder@cleaver.cygnus.com>
1655
1656         * findvar.c (_initialize_findvar, build_findvar, write_fp, read_fp,
1657         generic_target_write_fp, generic_target_read_fp, write_sp, read_sp,
1658         generic_target_write_sp, generic_target_read_sp, write_pc, read_pc,
1659         generic_target_write_pc, generic_target_read_pc, write_pc_pid,
1660         read_pc_pid, supply_register, write_register_pid, write_register,
1661         read_register_pid, read_register, write_register_bytes,
1662         read_register_bytes, write_register_gen, read_register_gen,
1663         registers_fetched, registers_changed, find_saved_register,
1664         read_relative_register_raw_bytes, default_get_saved_register,
1665         read_relative_register_raw_bytes_for_frame, get_saved_register):
1666         Move from this file into new file regcache.c.
1667         (register_valid, registers_pid, registers): Ditto.
1668         * regcache.c: New file to hold the register cache.
1669         (register_cached): New function to read register_valid array.
1670         * value.h (register_cached): Declare.
1671         * defs.h (default_get_saved_register): Delete decl of static function.
1672         * Makefile.in: Add regcache module.
1673
1674 Mon Jul 10 15:02:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1675
1676         From 2000-07-05 Pierre Muller <muller@ics.u-strasbg.fr>:
1677         * p-typeprint.c (pascal_type_print_method_args): Add braces around
1678         isdigit after while keyword.
1679
1680 2000-07-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1681
1682         * TODO: Remove readline 4.1 import item.
1683
1684 2000-07-09  Nick Duffek  <nsd@redhat.com>
1685
1686         * gdbtypes.c (is_ancestor): Infer type equivalence from name
1687         equivalence.
1688         (rank_one_type): Use strcmp instead of == to compare type names.
1689         Don't swap parm with arg when checking TYPE_CODE_REF types.
1690         * valops.c (find_overload_match): Fix indentation.  Compare
1691         parameter rankings to 0..9, 10..99, and 100+ instead of 0, 10,
1692         and 100.
1693
1694 2000-07-07  David Edelsohn  <edelsohn@gnu.org>
1695
1696         * xcoffread.c (read_symbol_nvalue): Return CORE_ADDR.
1697         * rs6000-tdep.c (rs6000_pop_frame): Make addr CORE_ADDR type.
1698
1699 Fri Jul  7 18:29:51 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1700
1701         * config/mips/tm-mips.h (IEEE_FLOAT, SKIP_PROLOGUE,
1702         SAVED_PC_AFTER_CALL, DECR_PC_AFTER_BREAK, BREAKPOINT_FROM_PC,
1703         INNER_THAN): Macros.
1704
1705         * mips-tdep.c (mips_in_lenient_prologue): Delete function.
1706         (mips32_skip_prologue, mips16_skip_prologue, mips_skip_prologue):
1707         Remove ``lenient'' argument.
1708         (mips_saved_pc_after_call): New function.
1709         (mips_gdbarch_init): Initialize gdbarch members inner_than,
1710         breakpoint_from_pc, decr_pc_after_break, ieee_float,
1711         skip_prologue, saved_pc_after_call.
1712
1713 2000-07-07  Mark Kettenis  <kettenis@gnu.org>
1714
1715         * config/i386/tm-linux.h: Add longjmp support.
1716         (JB_ELEMENT_SIZE, JB_PC): New defines.
1717         (GET_LONGJMP_TARGET): Define.
1718         (get_longjmp_target): Add prototype.
1719
1720         * breakpoint.c (bpstat_what): Keep returning
1721         BPSTAT_WHAT_SET_LONGJMP_RESUME when hitting multiple longjmp()
1722         breakpoints instead of signalling an error by returning
1723         BPSTAT_WHAT_STOP_NOISY.
1724
1725 2000-07-06  Michael Snyder  <msnyder@cleaver.cygnus.com>
1726
1727         * mips-tdep.c: Replace '16' with bfd_mach_mips16 where appropriate.
1728
1729 2000-07-06  Christopher Faylor  <cgf@cygnus.com>
1730
1731         * infcmd.c (attach_command): Move "stop_soon_quietly" setting
1732         inside ATTACH_NO_WAIT conditional since we are not about to
1733         stop soon if we're not calling wait_for_inferior.
1734
1735 Wed Jul  5 21:06:39 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1736
1737         * config/i386/fbsd.mh (NATDEPFILES): Keep NATDEPFILES to a single
1738         line.  configure.in assumes this.
1739
1740 Wed Jul  5 20:48:22 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1741
1742         * configure.in (SER_HARDWIRE): When go32 or DJGPP, set to
1743         ser-go32.c.
1744         * configure: Re-generate.
1745
1746 Wed Jul  5 20:28:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1747
1748         * top.h (command_loop_marker), top.c (command_loop_marker):
1749         Delete.
1750         * event-top.c (command_handler), top.c (simplified_command_loop,
1751         command_loop): Use null_cleanup instead of command_loop_marker.
1752
1753 Wed Jul  5 20:09:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1754
1755         * event-loop.c: Include either <poll.h> or <sys/poll.h>.
1756
1757         * configure.in (targ_archs): Check for <poll.h> and <sys/poll.h>.
1758         * configure, config.in: Re-generate.
1759
1760 Wed Jul  5 18:10:44 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1761
1762         From 2000-06-12 Bill Nottingham <notting@redhat.com>:
1763         * Makefile.in: add $(infodir) to FLAGS_TO_PASS
1764
1765 Wed Jul  5 18:03:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1766
1767         * TODO: Updates.
1768
1769 2000-07-05  Mark Kettenis  <kettenis@gnu.org>
1770
1771         * TODO: Update.
1772
1773 2000-07-03  Chris Faylor  <cfg@cygnus.com>
1774
1775         Committed by Elena Zannoni <ezannoni@cygnus.com>
1776         * sh-tdep.c (sh_skip_prologue): Change prologue matching for modern
1777         compilers.
1778         (sh_frame_find_saved_regs): Ditto.
1779         (sh_find_callers_reg): Stop if pc is zero.
1780
1781 Sat Jul  1 17:47:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1782
1783         * ser-unix.c (do_unix_readchar): Revert Tue Mar 28 18:19:50 2000
1784         Andrew Cagney <cagney@b1.cygnus.com>.  Locks up when no data is
1785         pending.
1786
1787 Sat Jul  1 15:40:14 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1788
1789         * Makefile.in (SER_HARDWIRE): Restore code to set it by configure.
1790
1791 2000-06-26  Kevin Buettner  <kevinb@redhat.com>
1792
1793         * copying.awk: Eliminate use of PARAMS from this file.
1794
1795 Fri Jun 23 20:47:03 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1796
1797         * mips-tdep.c (mips_push_arguments): Use the variable stack_used_p
1798         to determine if any arguments were written to the stack.  Do not
1799         rely on NUMARG>=8.
1800
1801 Mon Jun 19 11:29:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1802
1803         * command.h (add_set_auto_boolean_cmd): Add declaration.
1804         (enum var_types): Add var_auto_boolean.
1805
1806         * command.c (add_set_auto_boolean_cmd): New function.
1807         (do_setshow_command): Recognize auto_boolean.
1808         (parse_binary_operation): Recognize enable and disable.
1809         (parse_auto_binary_operation): Parse auto binary variables.
1810
1811         * TODO: Update
1812
1813 Fri Jun 23 16:20:21 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1814
1815         * mips-tdep.c (fp_register_arg_p): New function.
1816         (mips_push_arguments): Use.  Do not pass floating point arguments
1817         on in an integer register.
1818
1819 2000-06-21  Pierre Muller  <muller@ics.u-strasbg.fr>
1820
1821         * symfile.c (init_filename_language_table): add ".pas", ".p" and ".pp"
1822         as pascal source file extensions.
1823
1824 2000-06-19  J.T. Conklin  <jtc@redback.com>
1825
1826         * remote-nindy.c (nindy_fetch_word, nindy_store_word): Removed
1827         (nindy_xfer_inferior_memory): Use dcache_xfer_memory() instead of
1828         breaking transfer into chunks and using nindy_fetch_word() and
1829         nindy_store_word().
1830
1831         * remote-bug.c (bug_xfer_memory): Use dcache_xfer_memory() instead
1832         of breaking transfer into chunks and using gr_fetch_word() and
1833         gr_store_word().
1834
1835         * remote.c (remote_fetch_word, remote_store_word): Removed.
1836
1837         * remote-utils.h (gr_fetch_word, gr_store_word): Removed.
1838         * remote-utils.c (gr_fetch_word, gr_store_word): Removed.
1839
1840         * dcache.h (dcache_fetch, dcache_poke, dcache_poke_block): Removed.
1841         * dcache.c (dcache_fetch, dcache_poke): Removed.
1842
1843 2000-06-16  Pierre Muller  <muller@ics.u-strasbg.fr>
1844
1845         * defs.h: define language_pascal in language enumeration.
1846         * language.h: define _LANG_pascal macro.
1847         * language.c: add language_pascal support in all language dependant
1848    functions.
1849
1850 Sun Jun 18 01:01:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1851
1852         * mips-tdep.c (mips_debug): New variable.
1853         (_initialize_mips_tdep): Add command "set debug mips".
1854         (mips_push_arguments): Add code to dump the argument list as it is
1855         created.
1856
1857 Sun Jun 18 00:27:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1858
1859         * mips-tdep.c (mips_push_arguments): For MIPS_EABI, squeeze a
1860         strut containing a floating-point into an FP register.
1861
1862 Sat Jun 17 16:00:56 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1863
1864         * remote-mips.c: Include <ctype.h>
1865         (mips_receive_header): Write printable characters to gdb_stdtarg
1866         instead of gdb_stdlog.  Only count non-printables as invalid.
1867         (mips_syn_garbage): Reduce to 10.
1868
1869 Sat Jun 17 15:39:28 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1870
1871         * mips-tdep.c (mips_gdbarch_init): When the object file header
1872         specifies EABI64, select EABI64 and not EABI32.
1873
1874 2000-06-16  Nicholas Duffek  <nsd@redhat.com>
1875
1876         * rs6000-tdep.c: Changes throughout for multi-arch 64-bit
1877         support.  Incorporate most of tm-rs6000.h.
1878         (find_toc_address_hook): Rename to rs6000_find_toc_address_hook.
1879         (rs6000_set_host_arch_hook): Declare.
1880         (read_memory_addr): Define.
1881         (pop_frame): Rename to rs6000_pop_frame.
1882         (rs6000_pop_frame, rs6000_fix_call_dummy, rs6000_push_arguments,
1883         rs6000_frame_saved_pc, rs6000_frame_chain): Remove non-generic
1884         dummy frame handling.
1885         (branch_dest, rs6000_pop_frame, rs6000_skip_trampoline_code,
1886         rs6000_frame_saved_pc, frame_get_saved_regs,
1887         frame_initial_stack_address, rs6000_frame_chain,
1888         rs6000_convert_from_func_ptr_addr): Call read_memory_addr instead
1889         of read_memory_integer.
1890         (branch_dest, rs6000_pop_frame, rs6000_push_arguments,
1891         rs6000_skip_trampoline_code, rs6000_frame_saved_pc,
1892         frame_get_saved_regs, frame_initial_stack_address,
1893         rs6000_frame_chain): Replace 4 with TDEP->wordsize.
1894         (skip_prologue): Recognize some 64-bit stack adjustments.
1895         (push_dummy_frame, pop_dummy_frame, set_processor,
1896         show_processor): Delete.
1897         (frame_get_saved_regs): Manipulate saved register addresses using
1898         CORE_ADDR instead of int.
1899         (rs6000_create_inferior): New function.
1900         (register_names_*[]): Change to struct reg registers_*[].
1901         (variants[]): Assimilate into multi-arch approach.
1902         (register_names_*[], variants[]): Refer to pre-PowerPC
1903         architectures as POWER instead of RS6000.
1904         * rs6000-nat.c: Ubiquitous changes for 64-bit support.
1905         (vmap_secs, xcoff_relocate_symtab): Cast addresses
1906         to unsigned long to avoid sign-extension errors.
1907         (set_host_arch): New function.
1908         (xcoff_relocate_symtab): Try disabling usleep(36000) workaround.
1909         (rs6000_core_fns): Use new bfd_target_xcoff_flavour.
1910         (_initialize_core_rs6000): Initialize rs6000_set_host_arch_hook.
1911         * symfile.c (find_sym_fns): Remove special xcoff kludge.
1912         * xcoffread.c (secnum_to_bfd_section): Initialize args.objfile.
1913         (process_linenos): Query line struct size from coff
1914         backend instead of using compile-time constant.
1915         (enter_line_range): Likewise.
1916         (read_xcoff_symtab): Pass "XCOFF64" instead of "XCOFF" to
1917         record_debugformat() if appropriate.
1918         (process_xcoff_symbol): Access symbol addresses using
1919         SYMBOL_VALUE_ADDRESS instead of SYMBOL_VALUE.
1920         (read_symbol_lineno): Retrieve XCOFF64 symbol names from strtbl.
1921         (scan_xcoff_symtab): Likewise.  Query syment struct size from
1922         coff backend instead of using compile-time constant.
1923         (xcoff_sym_fns): Set flavour to bfd_target_xcoff_flavour.
1924         * Makefile.in (INTERNAL_LDFLAGS): Add $(MH_LDFLAGS) to list of flags
1925         that this Makefile variable get set to.  (From Kevin Buettner.)
1926         * config/powerpc/aix.mh (MH_LDFLAGS): Add linker flags so that
1927         the TOC doesn't overflow.  (From Kevin Buettner.)
1928         * config/powerpc/tm-ppc-aix.h: Move config decisions to
1929         multi-arched rs6000-tdep.c.
1930         * config/rs6000/tm-rs6000.h: Likewise.
1931         (GDB_MULTI_ARCH): Define.
1932         (skip_trampoline_code): Rename to rs6000_skip_trampoline_code.
1933         (is_magic_function_pointer): Replace with
1934         rs6000_convert_from_func_ptr_addr.
1935         (TARGET_CREATE_INFERIOR_HOOK): Define.
1936         (find_toc_address_hook): Rename to rs6000_find_toc_address_hook.
1937         (rs6000_set_host_arch_hook): Declare.
1938         * config/rs6000/nm-rs6000.h (CHILD_XFER_MEMORY): Define.
1939
1940 2000-06-15  Kevin Buettner  <kevinb@redhat.com>
1941
1942         * v850ice.c: Eliminate use of PARAMS from this file.
1943
1944 2000-06-15  Michael Snyder  <msnyder@cygnus.com>
1945
1946         * valops.c (value_cast): Break up long lines.
1947         * utils.c: Fix comment typo.
1948
1949 2000-06-14  Jim Blandy  <jimb@redhat.com>
1950
1951         * dwarf2read.c (dump_die): Use the proper printf format for
1952         printing DW_UNSND values; they're longs now.
1953
1954         * dwarf2read.c (dump_die): We can read DW_FORM_data8 now, on
1955         at least some platforms, so print it out too.
1956
1957 2000-06-14  James E. Wilson  <wilson@bletchleypark.cygnus.com>
1958
1959         * dwarf2read.c (struct attribute): Change unsnd and snd field types
1960         to long.
1961         (read_8_bytes): Change return type to long.
1962         (read_unsigned_leb128): Change return type to long.  Change type of
1963         local result to long.  Cast argument of left shift to long.
1964         (read_signed_leb128): Likewise.
1965
1966 2000-06-14  Pierre Muller  <muller@ics.u-strasbg.fr>
1967
1968         Add support for Pascal language. Part 1: new files.
1969         * p-exp.y, p-lang.c, p-lang.h, p-typeprint.c, p-valprint.c: New files.
1970
1971 2000-06-13  Kevin Buettner  <kevinb@redhat.com>
1972
1973         * ser-ocd.c, symtab.c: Eliminate use of PARAMS from these files.
1974
1975 Tue Jun 13 09:21:23 2000  Jeffrey A Law  (law@cygnus.com)
1976
1977         * configure.host (hppa*64*): Renamed from hppa2.0w per
1978         gcc/binutils changes.
1979         * configure.tgt: Similarly.
1980
1981 2000-06-12  Bill Nottingham <notting@redhat.com>
1982
1983         Patch applied by Kevin Buettner <kevinb@redhat.com>:
1984
1985         * ia64-linux-nat.c, gdbserver/low-linux.c (u_offsets):  PT_CR_IFS
1986         is deprecated.  Use PT_CFM instead.
1987
1988 2000-06-12  Michael Snyder  <msnyder@cygnus.com>
1989
1990         * breakpoint.c (breakpoint_thread_match): Fix comment.
1991
1992 2000-06-12  Fernando Nasser  <fnasser@cygnus.com>
1993
1994         * valops.c (value_assign): Adjust the length to take into
1995         consideration that we are not starting from the beginning.
1996
1997 2000-06-12  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1998
1999         * symfile.c (add_symbol_file_command): Properly reformat "else if"
2000         code.
2001         * coffread.c (coff_symtab_read): Ditto.
2002
2003 Mon Jun 12 15:24:04 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2004
2005         * Makefile.in (SER_HARDWIRE): Set using autoconf.
2006         * configure.in (SER_HARDWIRE): Define, add ser-tcp.o.
2007         * configure: Re-generate.
2008
2009         * config/i386/go32.mh (SER_HARDWIRE): Delete.  Handled by
2010         configure.in.
2011         * config/sparc/sun4sol2.mh, config/sparc/sun4os4.mh,
2012         config/sparc/sparclynx.mh, config/sparc/nbsdelf.mh,
2013         config/sparc/nbsd.mh, config/sparc/linux.mh,
2014         config/rs6000/rs6000lynx.mh, config/powerpc/solaris.mh,
2015         config/powerpc/nbsd.mh, config/powerpc/linux.mh,
2016         config/powerpc/cygwin.mh, config/pa/hpux11w.mh,
2017         config/pa/hpux11.mh, config/pa/hpux1020.mh, config/pa/hppaosf.mh,
2018         config/pa/hppahpux.mh, config/pa/hppabsd.mh, config/ns32k/nbsd.mh,
2019         config/mips/irix5.mh, config/mips/irix4.mh, config/m68k/nbsd.mh,
2020         config/m68k/m68klynx.mh, config/m68k/linux.mh,
2021         config/i386/nbsdelf.mh, config/i386/nbsd.mh, config/i386/linux.mh,
2022         config/i386/i386sco5.mh, config/i386/i386lynx.mh,
2023         config/i386/i386dgux.mh, config/i386/fbsd.mh,
2024         config/i386/cygwin.mh, config/arm/linux.mh, config/alpha/fbsd.mh,
2025         config/alpha/alpha-osf3.mh, config/alpha/alpha-linux.mh: Remove
2026         ser-tcp.o from XDEPFILES.
2027         * config/ia64/linux.mh: Ditto.
2028
2029         * TODO: Update.
2030
2031 Mon Jun 12 14:26:02 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2032
2033         * mips-tdep.c (GDB_TARGET_IS_MIPS64): Define.
2034         (struct gdbarch_tdep): Add gdb_target_is_mips64.
2035         (mips_addr_bits_remove): Update.
2036         (mips_gdbarch_init): Initialize.
2037
2038         * config/mips/tm-mips64.h (GDB_TARGET_IS_MIPS64,
2039         GDB_TARGET_IS_MIPS64): Delete.
2040
2041 Mon Jun 12 12:17:20 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2042
2043         * mips-tdep.c: Include "symcat.h".
2044         (mips_dump_tdep): Print all known but not yet multi-arched values.
2045
2046 2000-06-12  Mark Kettenis  <kettenis@gnu.org>
2047
2048         * config/i386/tm-i386.h: Add forward declaration of `struct value'.
2049         (FIX_CALL_DUMMY): Redefined to call i386_fix_call_dummy.
2050         (i386_fix_call_dummy): Add prototype.
2051         * i386-tdep.c (i386_fix_call_dummy): New function based on the
2052         code from the old FIX_CALL_DUMMY macro.
2053
2054 2000-06-12  Kevin Buettner  <kevinb@redhat.com>
2055
2056         * procfs.c, remote.c: Eliminate use of PARAMS from these files.
2057
2058 Mon Jun 12 10:21:24 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2059
2060         * gdbarch.sh (gdbarch_dump): When non multi-arch skip macros that
2061         return void.
2062
2063 Sun Jun 11 12:06:21 2000  Christopher Faylor <cgf@cygnus.com>
2064
2065         * exec.c (exec_file_attach): Add .exe extension when __CYGWIN__.
2066
2067 Sat Jun 10 22:31:46 2000  Christopher Faylor <cgf@cygnus.com>
2068
2069         * win32-nat.c (safe_symbol_file_add_args): Store old gdb_stderr and
2070         gdb_stdout here.
2071         (safe_symbol_file_add_stub): Redirect gdb_stdout as well as stderr.
2072         (safe_symbol_file_add_cleanup): Restore gdb_stdout.
2073         (info_dll_command): Use the pager for displaying DLLs since there are
2074         often quite a few.
2075
2076 Sun Jun 11 11:34:05 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2077
2078         From Sat Jun 10 17:54:04 2000 Hans-Peter Nilsson <hp@axis.com>:
2079         * configure.in (targ_archs): Clear out secondary components.
2080         * configure: Regenerate.
2081
2082 Fri Jun  9 15:06:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2083
2084         * gdbarch.sh (struct gdbarch): Add member dump_tdep.
2085         (struct gdbarch_registration): Ditto.
2086         (gdbarch_dump): Add ui_file and gdbarch arguments.  Add support
2087         for external dump functions.  Dump the macro value.  Call target
2088         dump routine.
2089         (gdbarch_register): New function.
2090         (gdbarch_registrary): Replace gdbarch_init_registrary.
2091         * gdbarch.h, gdbarch.c: Re-generate.
2092         * arch-utils.c (set_arch): Update.
2093
2094         * mips-tdep.c (mips_dump_tdep): New function. Move dump code here.
2095         (mips_gdbarch_init): From here.
2096
2097         * maint.c (maintenance_print_architecture): New function.
2098         (_initialize_maint_cmds): Add command ``maintenance print
2099         architecture''.
2100
2101 2000-06-08  Kevin Buettner  <kevinb@redhat.com>
2102
2103         * command.h, monitor.h: Eliminate use of PARAMS from these
2104         files.
2105
2106 2000-06-08  Fernando Nasser  <fnasser@cygnus.com>
2107
2108         * config/i386/tm-embed.h: New file.  Specific for embedded targets
2109         like i386-elf, i386-coff and i386-aout.
2110         * config/i386/embed.mt (): Specify tm-embed.h instead of the System V
2111         header file.
2112
2113 2000-06-08  Fernando Nasser  <fnasser@cygnus.com>
2114
2115         * MAINTAINERS: Add myself to gdbtk list.
2116
2117 2000-06-08  Kevin Buettner  <kevinb@redhat.com>
2118
2119         * config/ia64/nm-linux.h (U_REGS_OFFSET): Define.
2120
2121 2000-06-08  Fernando Nasser  <fnasser@cygnus.com>
2122
2123         * configure.in: Replace misplaced CONFIG_ADD by the correct
2124         CONFIG_CLEAN.
2125         * configure, config.in: Regenerate.
2126
2127 2000-06-08  Fernando Nasser  <fnasser@cygnus.com>
2128
2129         * values.c (value_primitive_field): Copy VALUE_REGNO as well.
2130         With typed registers we may have the location information in this field,
2131         in addition to VALUE_ADDRESS (which was already being copied).
2132
2133 Thu Jun  8 15:26:44 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2134
2135         * config/mips/tm-mips.h (GDB_MULTI_ARCH): Define as 1.
2136         (CALL_DUMMY, TARGET_BYTE_ORDER_SELECTABLE_P,
2137         COERCE_FLOAT_TO_DOUBLE): Delete.
2138         * config/mips/tm-vr5000el.h, config/mips/tm-vr5000.h,
2139         config/mips/tm-vr4xxxel.h, config/mips/tm-vr4xxx.h,
2140         config/mips/tm-vr4100.h, config/mips/tm-tx39l.h
2141         config/mips/tm-tx39.h, config/mips/tm-irix5.h: Delete
2142         GDB_MULTI_ARCH.
2143
2144         * config/mips/tm-mips64.h (TARGET_LONG_BIT, TARGET_LONG_LONG_BIT,
2145         TARGET_PTR_BIT): Delete definitions.
2146         * config/mips/tm-vr5000el.h, config/mips/tm-vr5000.h,
2147         config/mips/tm-tx39l.h, config/mips/tm-vr4100.h,
2148         config/mips/tm-tx39.h: Delete definition of MIPS_EABI.
2149         * mips-tdep.c (mips_gdbarch_init): Use the ISA to determine the
2150         ABI.  If all else fails, assume O32.
2151
2152         * TODO, NEWS: Update.  Mention MIPS is multi-arch.
2153
2154 Thu Jun  8 14:23:12 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2155
2156         * config/mips/tm-vr4xxxel.h, config/mips/tm-vr4xxx.h,
2157         config/mips/tm-vr4100.h, config/mips/tm-tx39l.h,
2158         config/mips/tm-tx39.h: Delete definition of
2159         MIPS_DEFAULT_FPU_TYPE. Enable multi-arch.
2160         * mips-tdep.c: (mips_gdbarch_init): The bfd_mach_mips3900 has no
2161         FPU.  bfd_mach_mips4650 FPU is single precision.
2162
2163         * config/mips/tm-mips.h (MIPS_FPU_SINGLE_REGSIZE):
2164         (MIPS_FPU_DOUBLE_REGSIZE): Move from here.
2165         * mips-tdep.c: To here.  Change to an enum.
2166
2167 Wed Jun  7 18:27:51 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2168
2169         * configure.in (DEFAULT_BFD_ARCH, DEFAULT_BFD_VEC): Use config.bfd
2170         to determine the default architecture / target.
2171         * acconfig (DEFAULT_BFD_ARCH, DEFAULT_BFD_VEC): Add.
2172         * configure, config.in: Regenerate.
2173
2174         * arch-utils.c (set_endian): Better separate multi-arch and non-
2175         multi-arch cases.
2176         (set_endian_from_file): Call internal_error when multi-arch.
2177         (initialize_current_architecture): Rewrite logic selecting a byte
2178         order.  Use DEFAULT_BFD_ARCH DEFAULT_BFD_VEC.
2179         (version.h): Include.
2180
2181         * config/mips/tm-mips.h, config/mips/tm-bigmips64.h,
2182         config/mips/tm-bigmips.h: Delete definition of
2183         TARGET_BYTE_ORDER_DEFAULT.
2184
2185 Thu Jun  8 11:41:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2186
2187         * infrun.c (follow_inferior_fork): Bad merge from below.  Compare
2188         strings using follow_fork_mode_ask and not "ask".
2189
2190 Wed Jun  7 15:13:04 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2191
2192         * command.h (add_set_enum_cmd): Make ``enumlist'' and ``var''
2193         constant char pointers.
2194         (complete_on_enum): Change ``enumlist'' to a constant char
2195         pointer.
2196         (struct cmd_list_element): Ditto for member ``enums''.
2197         * command.c (complete_on_enum, add_set_enum_cmd,
2198         do_setshow_command): Update.
2199
2200         * infrun.c (follow_fork_mode_ask, follow_fork_mode_parent,
2201         follow_fork_mode_both, follow_fork_mode_child): New.  Use to
2202         construct the follow_fork_mode_kind_names.
2203         (set_follow_fork_mode_command): Delete function.
2204         (_initialize_infrun): Update.
2205         (follow_inferior_fork): Do not strdup follow_fork_mode_string.
2206         Use follow_fork_mode_* variables directly instead.  Call
2207         internal_error instead of error when unimplemented "ask" mode.
2208
2209         * infrun.c (scheduler_enums, scheduler_mode, schedlock_off,
2210         schedlock_on, schedlock_step): Update.
2211         * serial.c (serial_logbase, logbase_hex, logbase_octal,
2212         logbase_ascii, logbase_enums): Update.
2213         * remote.c (packet_support_enums, packet_support_auto,
2214         packet_enable, packet_disable, struct packet_config): Update.
2215         * arch-utils.c (initialize_current_architecture,
2216         set_architecture_string): Update.
2217         (endian_big, endian_little, endian_auto, endian_enum,
2218         set_endian_string): Update.
2219         * i386-tdep.c (valid_flavors, att_flavor, intel_flavor,
2220         disassembly_flavor): Update.
2221         * mips-tdep.c (size_enums, size_64, size_32, size_auto,
2222         mips_stack_argsize_string, mips_saved_regsize_string): Update.
2223         * arm-tdep.c (disassembly_flavor, valid_flavors): Update.
2224         (_initialize_arm_tdep): Ditto.
2225
2226         * TODO: Update.
2227
2228 Mon Jun  5 18:44:14 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2229
2230         * thread.c (make_cleanup_restore_current_thread,
2231         do_restore_current_thread_cleanup): New functions.
2232         (thread_apply_all_command, thread_apply_command): Use. Call
2233         do_cleanups when finished.
2234
2235         * defs.h (make_cleanup_func): Delete typedef.
2236         * TODO: Update.
2237
2238 Wed Jun  7 11:34:54 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2239
2240         * arch-utils.c (target_byte_order, target_byte_order_auto,
2241         show_endian, set_endian, set_endian_big, set_endian_little,
2242         set_endian_auto, set_endian_from_file, enum set_arch,
2243         target_architecture_auto, set_architecture_string,
2244         target_architecture_hook, target_architecture, arch_ok, set_arch,
2245         set_architecture_from_arch_mach, set_architecture_from_file,
2246         show_architecture, set_architecture, info_architecture,
2247         set_gdbarch_from_file, initialize_current_architecture): Copy from
2248         gdbarch.c.  Rewrite ``set architecture'' and ``set endian''
2249         commands to use enums.
2250         (_initialize_gdbarch_utils): Fix name.
2251         * arch-utils.h (set_architecture_from_arch_mach,
2252         target_architecture_hook): Copy from gdbarch.h.
2253         * gdbarch.sh: Update.
2254         * gdbarch.h, gdbarch.c: Re-generate.
2255
2256         * TODO: Update.
2257
2258         * v850-tdep.c, sh3-rom.c, sh-tdep.c, i386-tdep.c: Include
2259         "arch-utils.h".
2260         * Makefile.in (v850-tdep.o): Specify dependencies.
2261         (i386-tdep.o, sh3-rom.o, sh-tdep.o): Add arch-utils.h to
2262         dependency list.
2263
2264 2000-06-06  Michael Snyder  <msnyder@cygnus.com>
2265
2266         * configure.in: Enable autoconf to find curses.h on Solaris 2.8.
2267         * configure: Regenerate.
2268
2269 Tue Jun  6 21:14:47 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2270
2271         * command.c (do_setshow_command): Accept an enum option immediatly
2272         when it is an exact match.
2273
2274 Tue Jun  6 16:46:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2275
2276         * config/mips/tm-vr5000el.h, config/mips/tm-vr5000.h,
2277         config/mips/tm-vr4xxxel.h, config/mips/tm-vr4xxx.h,
2278         config/mips/tm-vr4300el.h, config/mips/tm-vr4100.h,
2279         config/mips/tm-vr4300.h, config/mips/tm-tx39l.h,
2280         config/mips/tm-tx39.h, config/mips/tm-embedl64.h,
2281         config/mips/tm-embedl.h, config/mips/tm-embed64.h,
2282         config/mips/tm-embed.h: Delete TARGET_BYTE_ORDER_SELECTABLE_P.
2283
2284         * tm-mips.h (TARGET_BYTE_ORDER_SELECTABLE_P): Define as 1.
2285
2286 Tue Jun  6 16:21:14 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2287
2288         * gdbarch.sh (generic_register_convertible_not,
2289         frame_num_args_unknown): Move from here.
2290         * arch-utils.c (generic_register_convertible_not,
2291         frame_num_args_unknown): To here.
2292         * arch-utils.h (frame_num_args_unknown): Add declaration.
2293         * gdbarch.h, gdbarch.c: Re-generate.
2294
2295 Tue Jun  6 15:07:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2296
2297         * remote-mips.c (mips_open): Select the default monitor prompt
2298         based on the target ISA.
2299
2300         * config/mips/tm-vr4100.h (TARGET_MONITOR_PROMPT),
2301         config/mips/tm-vr4300el.h (TARGET_MONITOR_PROMPT),
2302         config/mips/tm-vr4300.h (TARGET_MONITOR_PROMPT),
2303         config/mips/tm-vr4xxx.h (TARGET_MONITOR_PROMPT),
2304         config/mips/tm-vr4xxxel.h (TARGET_MONITOR_PROMPT),
2305         config/mips/tm-vr5000el.h (TARGET_MONITOR_PROMPT),
2306         config/mips/tm-vr5000.h (TARGET_MONITOR_PROMPT),
2307         config/mips/tm-mips.h (TARGET_MONITOR_PROMPT): Delete macro.
2308
2309 2000-06-05  Daniel Berlin  <dan@cgsoftware.com>
2310
2311         * c-exp.y (yylex): template handling fixes.
2312
2313 2000-06-03  Daniel Berlin  <dan@cgsoftware.com>
2314
2315         * symtab.h (VTBL_PREFIX_P): Add newer g++ vtbl prefix to prefix
2316         list.
2317
2318         * symtab.c (lookup_partial_symbol): Change to stop forcing linear
2319         searches on C++ when we fail the binary search, by doing the
2320         binary search right.
2321
2322 2000-05-30  Daniel Berlin  <dan@cgsoftware.com>
2323
2324         * buildsym.c (hashname): Change to use hash function from bcache.c/.h
2325
2326         * bcache.c (hash): Change to newer hash function.
2327
2328         * bcache.h (hash): Prototype for hash function
2329
2330         * dwarf2read.c (TYPE_HASH_SIZE): New define for controlling size
2331         of type hash.
2332         (dwarf2_cached_types): New variable that is the cached types.
2333         (tag_type_to_type): Do the actual caching of types here.
2334
2335 2000-06-05  Mark Kettenis  <kettenis@gnu.org>
2336
2337         * acconfig.h, configure.in, i386bsd.c (HAVE_STRUCT_REG_R_FS):
2338         Renamed from HAVE_R_FS.
2339         (HAVE_STRUCT_REG_GS): Renamed from HAVE_R_GS.
2340         * configure, config.in: Regenerated.
2341
2342 Sun Jun  4 14:00:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2343
2344         * TODO: Update.  Mention GNU/Linux/SPARC problems.
2345
2346 Wed May 31 21:41:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2347
2348         * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Change buf
2349         to a void pointer.  Update initial values.
2350         * gdbarch.h, gdbarch.c: Re-generate.
2351
2352         * findvar.c (address_to_signed_pointer,
2353         signed_pointer_to_address): New functions.
2354         * inferior.h (signed_pointer_to_address,
2355         signed_address_to_pointer): Declare.
2356
2357         * inferior.h, findvar.c (unsigned_pointer_to_address,
2358         address_to_unsigned_pointer): Rename generic_address_to_pointer
2359         and generic_pointer_to_address.  Update signatures to match
2360         gdbarch changes.
2361
2362         * config/mips/tm-mips.h (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER):
2363         Define. MIPS has signed pointers.
2364
2365         * defs.h, utils.c (host_pointer_to_address,
2366         address_to_host_pointer): New functions.
2367         * irix5-nat.c (next_link_map_member, first_link_map_member),
2368         procfs.c (proc_set_watchpoint, proc_iterate_over_mappings): Use.
2369
2370         * irix5-nat.c (solib_map_sections, symbol_add_stub): Change
2371         function signature to match catch_errors_ftype.
2372
2373         * TODO: Update. GDB builds using the IRIX native compiler.
2374
2375 Sat Jun  3 20:43:59 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2376
2377         * defs.h (strsignal, safe_strsignal): Delete declarations.
2378         * utils.c (safe_strsignal): Delete.
2379         * corelow.c (core_open): Replace save_strsignal with
2380         target_signal_to_string + target_signal_from_host.
2381         * TODO: Document problems with target_signal_from_host.
2382
2383 2000-06-03  Kevin Buettner  <kevinb@redhat.com>
2384
2385         * annotate.c, annotate.h, breakpoint.c, command.c, command.h,
2386         config/rs6000/tm-rs6000.h, corefile.c, d10v-tdep.c,
2387         d30v-tdep.c, dbxread.c, dcache.c, dcache.h, dsrec.c,
2388         dve3900-rom.c, exec.c, fork-child.c, gdbcore.h, hpux-thread.c,
2389         language.h, linux-thread.c, mdebugread.c, monitor.h, ocd.c,
2390         procfs.c, ptx4-nat.c, remote-sim.c, remote-utils.h, remote.c,
2391         rs6000-tdep.c, ser-ocd.c, sol-thread.c, sparcl-tdep.c,
2392         stabsread.h, stack.c, symfile.c, symfile.h, symtab.h,
2393         target.c, target.h, top.c, tracepoint.c, tracepoint.h,
2394         tui/tui.h, tui/tuiIO.c, utils.c, v850ice.c, varobj.c,
2395         win32-nat.c, wince.c, xcoffsolib.c, xcoffsolib.h: Eliminate
2396         PARAMS from function pointer declarations.
2397
2398 2000-06-03  Christopher Faylor  <cgf@cygnus.com>
2399
2400         * win32-nat.c (safe_symbol_file_add_cleanup): Ensure that gdb_stderr is
2401         flushed before deleting and restoring it.
2402         (safe_symbol_file_add): Ensure that gdb_stderr is flushed before
2403         reassigning it.
2404         (handle_load_dll): Split into two functions so that WFI can handle
2405         shared library events.
2406         (child_solib_loaded_library_pathname): New function.
2407         (child_clear_solibs): New function.  Clears shared library list.
2408         (child_solib_add): New function.  Adds shared library symbols.
2409         (dll_symbol_command): New function.  Handles "dll-symbol" command.
2410         (info_dll_command): New function.  Handles info
2411         "sharedlibrary" command.
2412         (handle_exceptions): Eliminate 'ignore_trap' argument.
2413         (get_child_debug_event): Eliminate two arguments.  Return "pid" when
2414         appropriate.  Break out on most events to allow WFI to handle stuff.
2415         (child_wait): Accomodate get_child_debug_event changes.
2416         (child_attach): Clear thread list and list of loaded dlls.
2417         (child_create_inferior): Clear list of loaded dlls.  Use
2418         wait_for_inferior in a loop to look for first "trap".
2419         (child_resume): Avoid accessing a possibly-freed thread pointer.
2420         (_initialize_inftarg): Add "dll-symbols", "sharedlibrary", and "info
2421         sharedlibrary" commands.
2422         * config/i386/tm-cygwin.h: Add some shared library (aka DLL) hooks.
2423
2424 2000-06-02  Christopher Faylor  <cgf@cygnus.com>
2425
2426         * win32-nat.c: Fix up gcc warnings throughout.
2427         (handle_load_dll): Change DLL name to lower case.
2428         (handle_exception): Add a second argument indicating whether a
2429         breakpoint should be ignored.  Return a 0 if the breakpoint was
2430         ignored.
2431         (get_child_debug_event): Pass argument to handle_exception to control
2432         whether a breakpoint should be ignored.
2433         (child_create_inferior): Use modern cygwin API.  Explicitly clear
2434         last_sig.  Pass FIRST_EXCEPTION to get_child_debug_event for detection
2435         of first breakpoint.
2436
2437 2000-06-02  Christopher Faylor  <cgf@cygnus.com>
2438
2439         * configure.in: Detect correct versions of dlltool and windres when
2440         cross-compiling.
2441         * configure: Regenerate.
2442
2443 2000-06-02  J.T. Conklin  <jtc@redback.com>
2444
2445         * configure.tgt: Add pattern for i[3456]86-*-netbsdelf*.
2446         * config/i386/nbsdelf.mt: New file.
2447         * config/i386/tm-nbsdelf.h: New file.
2448
2449         * config/i386/tm-nbsd.h: change include of tm-nbsd.h to
2450         the more explicit config/tm-nbsd.h.
2451
2452 2000-06-02  Mark Kettenis  <kettenis@gnu.org>
2453
2454         * alphabsd-nat.c (supply_fpregset): Substract FP0_REGNUM from
2455         register number when used as index into fpr_regs array.
2456
2457 Tue May 30 13:31:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2458
2459         * defs.h (TARGET_FLOAT_FORMAT, TARGET_DOUBLE_FORMAT,
2460         TARGET_LONG_DOUBLE_FORMAT): Delete.
2461
2462         * gdbarch.sh: Add support for parameterized expressions.
2463         (TARGET_FLOAT_FORMAT, TARGET_DOUBLE_FORMAT,
2464         TARGET_LONG_DOUBLE_FORMAT): Add.  Include "floatformat.h".
2465         * gdbarch.h, gdbarch.c: Regenerate.
2466
2467         * arch-utils.c (default_single_format, default_double_format,
2468         default_long_double_format): New functions. Include
2469         "floatformat.h"
2470         * arch-utils.h: Declare.
2471
2472         * d10v-tdep.c (d10v_gdbarch_init): Set floating point format.
2473         Note that long double is 64 bit, the rest are 32 bit.  Include
2474         "floatformat.h".
2475
2476 2000-06-02  Mark Kettenis  <kettenis@gnu.org>
2477
2478         * config/alpha/nm-fbsd.h (CANNOT_STEP_BREAKPOINT): Define.
2479
2480 2000-06-01  Michael Snyder  <msnyder@cygnus.com>
2481
2482         * sol-thread.c (rw_common): Circumstances (eg. a bug in Sun's
2483         thread_db library) may cause this function to be called with an
2484         illegal address, in which case procfs_to_xfer_memory will
2485         return zero.  Return an error code instead of looping forever.
2486
2487 Thu Jun  1 20:05:26 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2488
2489         * TODO: More suggestions added.
2490
2491 2000-06-01  Klee Dienes  <kdienes@apple.com>
2492
2493         * MAINTAINERS: Add Klee Dienes and Jim Ingham as maintainers for
2494         Mac OS X and Objective C components (to be contributed).
2495
2496 2000-05-31  J.T. Conklin  <jtc@redback.com>
2497
2498         * configure.host: Add patterns for i[3456]86-*-netbsdaout*
2499         and i[3456]86-*-netbsdelf*.
2500         * config/i386/nm-nbsdelf.h: New file.
2501         * config/i386/nbsdelf.mh: New file.
2502
2503         * config/i386/nm-nbsd.h: change include of nm-nbsd.h to
2504         the more explicit config/nm-nbsd.h.
2505         * config/i386/tm-nbsd.h: change include of tm-i386bsd.h to
2506         tm-i386.h.
2507         (SIGTRAMP_START, SIGTRAMP_END, SIGCONTEXT_PC_OFFSET): Define.
2508
2509 2000-06-01  Mark Kettenis  <kettenis@gnu.org>
2510
2511         * NEWS: Mention FreeBSD/Alpha and FreeBSD/i386 3.x and up as new
2512         native configurations.
2513
2514         * i386bsd-nat.c: Include "gregset.h".
2515         (CANNOT_STORE_REGISTER): Define to cannot_fetch_register instead
2516         of CANNOT_FETCH_REGISTER, if not already defined.
2517         (supply_gregset): Call supply_register with NULL as its second
2518         argument instead of supplying our own zeroed out buffer.
2519         (fill_gregset): Copy contents of correct registers instead of the
2520         contents of register REGNO.
2521
2522 2000-05-31  Kevin Buettner  <kevinb@redhat.com>
2523
2524         * gnu-regex.c (re_match_2_internal): Revert 2000-05-27
2525         patch which removed use of PARAMS from declaration.  This
2526         file should not have been touched as it is supposed to track
2527         the version in glibc.
2528
2529 2000-05-31  Mark Kettenis  <kettenis@gnu.org>
2530
2531         Add support for FreeBSD/Alpha.
2532         * configure.host, configure.tgt (alpha*-*-freebsd*): New entry.
2533         * alphabsd-nat.c, config/alpha/fbsd.mh, config/alpha/fbsd.mt,
2534         config/alpha/nm-fbsd.h, config/alpha/tm-fbsd.h,
2535         config/alpha/xm-fbsd.h: New files.
2536
2537 2000-05-31  Pierre Muller  <muller@sourceware.cygnus.com>
2538
2539         * MAINTAINERS: Add myself to "Write After Approval" list.
2540
2541 Tue May 30 18:48:33 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2542
2543         * TODO: Re-organize.
2544
2545 Tue May 30 11:22:28 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2546
2547         * gdbarch.sh: Add field ``postdefault''.  Rename fields
2548         ``startup'' and ``default'' to ``staticdefault'' and
2549         ``predefault''.  Fix initialization of valid_p.  Create/compare
2550         gdbarch.log.
2551
2552 Mon May 29 22:47:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2553
2554         * config/sparc/nm-sun4sol2.h (GDB_GREGSET_T, GDB_FPREGSET_T):
2555         Define.
2556         * config/sparc/xm-sun4sol2.h: (GDB_GREGSET_TYPE,
2557         GDB_FPREGSET_TYPE): Delete.
2558
2559 Mon May 29 15:41:10 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2560
2561         * symtab.h (make_cleanup_free_search_symbols): Add declaration.
2562         * symtab.c (make_cleanup_free_search_symbols,
2563         do_free_search_symbols_cleanup): New functions.
2564         (search_symbols, symtab_symbol_info, rbreak_command): Update.
2565         (search_symbols): Pass ``sr'', and not its address, to
2566         make_cleanup_free_search_symbols.
2567
2568 2000-05-28  Kevin Buettner  <kevinb@redhat.com>
2569
2570         * config/nm-linux.h (GDB_GREGSET_T, GDB_FPREGSET_T): Fix typos.
2571
2572 2000-05-27  Kevin Buettner  <kevinb@redhat.com>
2573
2574         * abug-rom.c, alpha-nat.c, alpha-tdep.c, annotate.c,
2575         annotate.h, arc-tdep.c, ax-gdb.c, ax-gdb.h, ax-general.c,
2576         ax.h, breakpoint.c, breakpoint.h, c-exp.y, c-lang.c, c-lang.h,
2577         call-cmds.h, ch-exp.c, ch-lang.c, ch-lang.h, cli-out.c,
2578         coff-solib.h, coffread.c, command.c, command.h, complaints.c,
2579         complaints.h, config/a29k/tm-a29k.h, config/a29k/tm-vx29k.h,
2580         config/alpha/nm-linux.h, config/alpha/nm-osf.h,
2581         config/alpha/nm-osf2.h, config/alpha/tm-alpha.h,
2582         config/alpha/tm-alphalinux.h, config/arc/tm-arc.h,
2583         config/arm/tm-embed.h, config/d30v/tm-d30v.h,
2584         config/fr30/tm-fr30.h, config/h8300/tm-h8300.h,
2585         config/h8500/tm-h8500.h, config/i386/nm-i386bsd.h,
2586         config/i386/nm-i386sco.h, config/i386/nm-i386sol2.h,
2587         config/i386/nm-i386v.h, config/i386/nm-linux.h,
2588         config/i386/nm-nbsd.h, config/i386/nm-ptx4.h,
2589         config/i386/nm-symmetry.h, config/i386/tm-cygwin.h,
2590         config/i386/tm-i386.h, config/i386/tm-i386nw.h,
2591         config/i386/tm-i386sol2.h, config/i386/tm-i386v.h,
2592         config/i386/tm-i386v4.h, config/i386/tm-nbsd.h,
2593         config/i386/tm-ptx.h, config/i386/tm-sun386.h,
2594         config/i960/tm-mon960.h, config/i960/tm-nindy960.h,
2595         config/m32r/tm-m32r.h, config/m68k/nm-dpx2.h,
2596         config/m68k/nm-linux.h, config/m68k/tm-cisco.h,
2597         config/m68k/tm-delta68.h, config/m68k/tm-es1800.h,
2598         config/m68k/tm-isi.h, config/m68k/tm-linux.h,
2599         config/m68k/tm-m68k.h, config/m68k/tm-m68kv4.h,
2600         config/m68k/tm-news.h, config/m68k/tm-sun3.h,
2601         config/m68k/tm-vx68.h, config/m68k/xm-hp300bsd.h,
2602         config/m88k/tm-m88k.h, config/mcore/tm-mcore.h,
2603         config/mips/nm-irix3.h, config/mips/nm-irix4.h,
2604         config/mips/nm-irix5.h, config/mips/nm-mips.h,
2605         config/mips/tm-embed.h, config/mips/tm-mips.h,
2606         config/mn10200/tm-mn10200.h, config/mn10300/tm-mn10300.h,
2607         config/nm-linux.h, config/nm-lynx.h, config/ns32k/nm-nbsd.h,
2608         config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
2609         config/pa/nm-hppah.h, config/pa/tm-hppa.h,
2610         config/pa/tm-hppa64.h, config/pa/xm-hppah.h,
2611         config/powerpc/nm-linux.h, config/powerpc/tm-linux.h,
2612         config/powerpc/tm-ppc-eabi.h, config/powerpc/tm-solaris.h,
2613         config/powerpc/xm-aix.h, config/rs6000/nm-rs6000.h,
2614         config/rs6000/tm-rs6000.h, config/rs6000/xm-rs6000.h,
2615         config/sh/tm-sh.h, config/sparc/nm-linux.h,
2616         config/sparc/nm-sun4os4.h, config/sparc/nm-sun4sol2.h,
2617         config/sparc/tm-sp64.h, config/sparc/tm-sp64sim.h,
2618         config/sparc/tm-sparc.h, config/sparc/tm-sparclet.h,
2619         config/sparc/tm-spc-em.h, config/sparc/tm-sun4os4.h,
2620         config/sparc/tm-sun4sol2.h, config/tic80/tm-tic80.h,
2621         config/tm-sysv4.h, config/v850/tm-v850.h, config/vax/tm-vax.h,
2622         config/w65/tm-w65.h, config/xm-aix4.h, config/z8k/tm-z8k.h,
2623         copying.c, core-aout.c, core-regset.c, core-sol2.c,
2624         corefile.c, corelow.c, cp-valprint.c, cpu32bug-rom.c,
2625         d10v-tdep.c, d30v-tdep.c, dbug-rom.c, dbxread.c, dcache.c,
2626         dcache.h, demangle.c, dink32-rom.c, dsrec.c, dstread.c,
2627         dve3900-rom.c, dwarf2read.c, dwarfread.c, elfread.c,
2628         environ.h, eval.c, exec.c, expprint.c, expression.h, f-exp.y,
2629         f-lang.c, f-lang.h, f-valprint.c, findvar.c, fr30-tdep.c,
2630         frame.h, gdb_string.h, gdbcmd.h, gdbcore.h,
2631         gdbserver/server.h, gdbtypes.c, gdbtypes.h, gnu-regex.c,
2632         h8300-tdep.c, hp-psymtab-read.c, hp-symtab-read.c,
2633         hp300ux-nat.c, hppa-tdep.c, hppah-nat.c, hpread.c, hpread.h,
2634         hpux-thread.c, i386-tdep.c, i386aix-nat.c, i386mach-nat.c,
2635         i386v-nat.c, i386v4-nat.c, i387-tdep.c, i960-tdep.c, infcmd.c,
2636         inferior.h, inflow.c, infptrace.c, inftarg.c, irix4-nat.c,
2637         irix5-nat.c, jv-exp.y, jv-lang.c, jv-lang.h, language.c,
2638         language.h, lynx-nat.c, m2-exp.y, m2-lang.c, m2-lang.h,
2639         m32r-rom.c, mac-nat.c, main.c, maint.c, mdebugread.c,
2640         mi/mi-out.c, minsyms.c, mips-nat.c, mips-tdep.c, mipsread.c,
2641         mn10300-tdep.c, mon960-rom.c, monitor.c, monitor.h, nlmread.c,
2642         objfiles.c, objfiles.h, ocd.c, ocd.h, op50-rom.c, os9kread.c,
2643         osfsolib.c, pa64solib.c, pa64solib.h, parse.c, parser-defs.h,
2644         ppc-bdm.c, printcmd.c, procfs.c, remote-array.c, remote-bug.c,
2645         remote-e7000.c, remote-es.c, remote-est.c, remote-hms.c,
2646         remote-mips.c, remote-nindy.c, remote-nrom.c, remote-rdi.c,
2647         remote-rdp.c, remote-sds.c, remote-sim.c, remote-udi.c,
2648         remote-utils.c, remote-utils.h, remote-vx.c, remote.c,
2649         rom68k-rom.c, rs6000-nat.c, rs6000-tdep.c, scm-exp.c,
2650         scm-lang.c, scm-lang.h, ser-e7kpc.c, ser-mac.c, sh3-rom.c,
2651         sol-thread.c, solib.c, solib.h, somread.c, somsolib.c,
2652         somsolib.h, source.c, sparc-nat.c, sparcl-tdep.c,
2653         sparclet-rom.c, srec.h, stabsread.c, stabsread.h, stack.c,
2654         sun3-nat.c, symfile.c, symfile.h, symmisc.c, symtab.c,
2655         symtab.h, target.c, target.h, terminal.h, thread.c, top.c,
2656         top.h, tracepoint.c, tracepoint.h, tui/tui-file.c, tui/tui.c,
2657         tui/tui.h, tui/tuiCommand.h, tui/tuiData.c, tui/tuiData.h,
2658         tui/tuiDataWin.h, tui/tuiDisassem.c, tui/tuiDisassem.h,
2659         tui/tuiGeneralWin.c, tui/tuiGeneralWin.h, tui/tuiIO.c,
2660         tui/tuiIO.h, tui/tuiLayout.c, tui/tuiLayout.h, tui/tuiRegs.c,
2661         tui/tuiRegs.h, tui/tuiSource.c, tui/tuiSource.h,
2662         tui/tuiSourceWin.h, tui/tuiStack.c, tui/tuiStack.h,
2663         tui/tuiWin.c, tui/tuiWin.h, typeprint.c, ui-file.c, ui-out.h,
2664         ultra3-nat.c, utils.c, v850-tdep.c, v850ice.c, valarith.c,
2665         valops.c, valprint.c, value.h, values.c, varobj.c, w89k-rom.c,
2666         win32-nat.c, wince.c, wrapper.c, wrapper.h, xcoffread.c,
2667         xcoffsolib.c, xmodem.h, z8k-tdep.c: Remove PARAMS from function
2668         declarations.
2669
2670 2000-05-26  Michael Snyder  <msnyder@cygnus.com>
2671
2672         * gregset.h: New file.  Typedefs for gdb_gregset_t and
2673         gdb_fpregset_t, prototypes for supply_gregset and friends.
2674         * procfs.c: Include gregset.h.  Delete local prototypes for
2675         supply_gregset etc., and local typedef gdb_gregset_t etc.
2676         * sol-thread.c: Include gregset.h, delete local prototypes,
2677         add appropriate casts to gdb_gregset_t.
2678         * uw-thread.c, lin-thread.c, core-sol2.c, core-regset.c,
2679         sparc-tdep.c, ptx4-nat.c, ppc-linux-nat.c, mipsv4-nat.c,
2680         m88k-nat.c, m68klinux-nat.c, m68k-tdep.c, irix5-nat.c,
2681         irix4-nat.c, ia64-linux-nat.c, i386v4-nat.c, cxux-nat.c,
2682         arm-linux-nat.c, alpha-nat.c: Include gregset.h.
2683         * config/nm-linux.h: Define GDB_GREGSET_T, GDB_FPREGET_T.
2684         * config/sparc/nm-sun4sol2.h: Ditto.
2685         * config/sparc/xm-sun4sol2.h: (GDB_GREGSET_TYPE,
2686         GDB_FPREGSET_TYPE): Delete (replaced by GDB_GREGSET_T etc.)
2687
2688 Thu May 25 16:56:05 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2689
2690         * configure.in (AC_CHECK_HEADERS): Check for ncurses.h.
2691         * config.in, configure: Re-generate.
2692
2693 2000-05-25  Scott Bambrough <scottb@netwinder.org>
2694
2695         * arm-linux-tdep.c (find_minsym_and_objfile): New.
2696         (skip_hurd_resolver): New.
2697         (arm_linux_skip_solib_resolver): New.
2698         (arm_skip_solib_resolver): Removed.
2699
2700         * config/arm/tm-linux.h (SKIP_SOLIB_RESOLVER): Changed to use
2701         arm_linux_skip_solib_resolver.
2702
2703 2000-05-25  Mark Kettenis  <kettenis@gnu.org>
2704
2705         * acconfig.h (HAVE_R_FS, HAVE_R_GS): Add.
2706         * configure.in: Add checks for r_fs and r_gs members of
2707         `struct reg'.
2708         * config.in, configure: Regenerated.
2709
2710 2000-05-25  Eli Zaretskii  <eliz@is.elta.co.il>
2711
2712         * ser-go32.c: Remove PARAMS.
2713
2714 Thu May 25 15:22:12 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2715
2716         * configure.in (AC_CHECK_HEADERS): Check for <dirent.h>,
2717         <sys/ndir.h>, <sys/dir.h> and <ndir.h>.
2718         * config.in, configure: Re-generate.
2719         * gdb_dirent.h: New file
2720
2721         * infptrace.c: Include "gdb_dirent.h" instead of <sys/dir.h>.
2722         * core-aout.c: Ditto.
2723         * procfs.c: Include "gdb_dirent.h" instead of <dirent.h>.
2724
2725 Thu May 25 14:43:30 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2726
2727         * config.in: Regenerate.
2728
2729 Thu May 25 13:49:17 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2730
2731         From Fri 19 May 2000 Eli Zaretskii <eliz@is.elta.co.il>: *
2732         config/djgpp/fnchange.lst: Fix bfd/coff-tic54x.c, bfd/coff-tc54x.c
2733         and gdb/testsuite/gdb.mi/mi-var-cmd.exp.
2734
2735 Thu May 25 11:09:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2736
2737         * configure.in (AC_OUTPUT): Do not generate tui/Makefile.
2738         (enable-tui): Convert Makefile configury to use the same mechanism
2739         as MI.
2740
2741         * Makefile.in (BUILD_TUI, TUI_LIBRARY, TUI_DIR, TUI_SRC,
2742         TUI_CFLAGS): Delete
2743         (all-tui): Delete target.
2744         (tuiWin.o, tuiStack.o, tuiSourceWin.o, tuiSource.o, tuiRegs.o,
2745         tuiLayout.o, tuiIO.o, tuiGeneralWin.o, tuiDisassem.o,
2746         tuiDataWin.o, tuiData.o, tuiCommand.o, tui.o): New targets.
2747         (SUBDIR_TUI_OBS, SUBDIR_TUI_SRCS, SUBDIR_TUI_DEPS,
2748         SUBDIR_TUI_INITS, SUBDIR_TUI_LDFLAGS, SUBDIR_TUI_CFLAGS,
2749         SUBDIR_TUI_ALL, SUBDIR_TUI_CLEAN, SUBDIR_TUI_INSTALL,
2750         SUBDIR_TUI_UNINSTALL): Define.
2751
2752         * TODO: Update.
2753
2754 Thu May 25 11:02:24 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2755
2756         * TODO: Update.  Mark Kettenis fixed FreeBSD >2.2 support.
2757         * MAINTAINERS: Update Jim Ingham's address.
2758
2759 2000-05-25  Mark Kettenis  <kettenis@gnu.org>
2760
2761         Add support for FreeBSD/i386 ELF.
2762         * i386bsd-nat.c: New file.
2763         * config/i386/tm-fbsd.h (HAVE_I387_REGS): Define.
2764         Include "i386/tm-i386.h" instead of "i386/tm-i386b.h".
2765         (NUM_REGS): Remove redefinition.
2766         (USE_STRUCT_CONVENTION): Define.
2767         (i386_float_info): Remove prototype.
2768         (FLOAT_INFO): Remove define.
2769         (JB_ELEMENT_SIZE): Define to 4.
2770         (JB_PC): Define to 0.
2771         (GET_LONGJMP_TARGET): Define.
2772         (SIGTRAMP_START, SIGTRAMP_END): Define.
2773         (SIGCONTEXT_PC_OFFSET): Define.
2774         (IN_SOLIB_CALL_TRAMPOLINE): Only define if !SVR4_SHARED_LIBS
2775         * config/i386/nm-fbsd.h (PTRACE_ARG3_TYPE): Define to caddr_t.
2776         (FETCH_INFERIOR_REGISTERS): Define.
2777         (ATTACH_DETACH): Define.
2778         (kernel_u_size): Remove PARAMS.
2779         (register_u_addr): Use CORE_ADDR in prototype where appropriate.
2780         Remove PARAMS.
2781         (SVR4_SHARED_LIBS) [FREEBSD_ELF || __ELF__ && !FREEBSD_AOUT]:
2782         Define.
2783         [SVR4_SHARED_LIBS]: Include "elf/common.h".
2784         Only define aliases for struct members from <link.h> if
2785         !SVR4_SHARED_LIBS.
2786         * config/i386/xm-fbsd.h: New file.
2787         * config/i386/fbsd.mt (TDEPFILES): Remove solib.o.
2788         * config/i386/fbsd.mh (NATDEPFILES): Remove i386b-nat.o.  Add
2789         core-regset.o i387-nat.o i386bsd-nat.o.
2790
2791 2000-05-24  Michael Snyder  <msnyder@cygnus.com>
2792
2793         * findvar.c (value_from_register): Factor code, simplify logic.
2794
2795 2000-05-23  J.T. Conklin  <jtc@redback.com>
2796
2797         * config/i386/nbsd.mt (TDEPFILES): Move solib.o from here...
2798         * config/i386/nbsd.mh (NATDEPFILES): ...to here.
2799         * config/m68k/nbsd.mt (TDEPFILES): Move solib.o from here...
2800         * config/m68k/nbsd.mh (NATDEPFILES): ...to here.
2801         * config/ns32k/nbsd.mt (TDEPFILES): Move solib.o from here...
2802         * config/ns32k/nbsd.mh (NATDEPFILES): ...to here.
2803
2804         * config/powerpc/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o.
2805         * configure.tgt (powerpc-*-netbsd*): add gdbserver to configdirs.
2806         * gdbserver/low-nbsd.c (initialize_arch): Define for PPC.
2807         (fetch_inferior_registers): Likewise.
2808         (store_inferior_registers): Likewise.
2809
2810         * gdbserver/low-nbsd.c (fetch_inferior_registers): Handle X86
2811         floating point registers.
2812         (store_inferior_registers): Likewise.
2813
2814 2000-05-24  Mark Kettenis  <kettenis@gnu.org>
2815
2816         * i387-nat.h, i387-nat.c: New files.
2817
2818 Tue May 23 17:21:24 2000  Alexandre Oliva  <aoliva@cygnus.com>
2819
2820         * config/sparc/nm-linux.h: Include config/nm-linux.h.
2821         * config/powerpc/nm-linux.h: Likewise.
2822
2823 Tue May 23 13:20:00 1999  Gregory Lielens  <info@fft.be>
2824
2825         * f-valprint.c : Corrected f_val_print function for TYPE_CODE
2826         (type) = TYPE_CODE_COMPLEX
2827
2828 Wed May 24 00:38:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2829
2830         * utils.c (make_cleanup_close, do_close_cleanup): New functions.
2831         * defs.h (make_cleanup_close): Add declaration.
2832
2833 Tue May 23 20:47:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2834
2835         * configure.in (build_warnings): Add -Wuninitialized.
2836         * configure: Regenerate.
2837
2838 Tue May 23 17:44:18 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2839
2840         From Mon May 8 14:49:51 2000 Andrew Cagney <cagney@b1.cygnus.com>
2841         (gdb 5.0): From Michael Paddon <mmpp@esec.com.au>:
2842         * configure.in (AC_CHECK_HEADERS): Check for <sys/user.h>.
2843
2844         * configure: Re-generate.
2845         * proc-api.c: Only include <sys/user.h> when available.
2846         (ioctl_table): Check that PIOCGETPR and PIOCGETU are defined.
2847
2848         * TODO: Update.
2849
2850 2000-05-17  Michael Snyder  <msnyder@cygnus.com>
2851
2852         * config/sparc/tm-sun4sol2.h: Turn on multi-arch.
2853         * sparc-tdep.c (gdb_print_insn_sparc): Remove temp. multi-arch hack.
2854
2855 2000-05-17  Andrew Cagney  <cagney@sourceware.cygnus.com>
2856
2857         * GDB 5.0 released.
2858         * Makefile.in (VERSION): Set to 5.0.
2859
2860 Mon May 22 16:20:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2861
2862         * inferior.h (make_cleanup_restore_inferior_status):
2863         * infrun.c (make_cleanup_restore_inferior_status,
2864         do_restore_inferior_status_cleanup): New functions.
2865         * valops.c (hand_function_call): Use.
2866         * infcmd.c (disable_longjmp_breakpoint_cleanup): New function.
2867         (step_1): Use.
2868         * symfile.c (clear_symtab_users_cleanup): New function.
2869         (syms_from_objfile, reread_symbols): Use.
2870         * objfiles.c (make_cleanup_free_objfile, do_free_objfile_cleanup):
2871         New functions.
2872         * objfiles.h (make_cleanup_free_objfile): Add declaration.
2873         * symfile.c (syms_from_objfile, reread_symbols), hpread.c
2874         (hpread_build_psymtabs), hp-psymtab-read.c
2875         (hpread_build_psymtabs): Use.
2876         * dwarf2read.c (make_cleanup_free_die_list,
2877         do_free_die_list_cleanup): New functions.
2878         (psymtab_to_symtab_1): Use.
2879         * tracepoint.c (make_cleanup_free_actions,
2880         do_free_actions_cleanup): New functions.
2881         (read_actions): Use.
2882         * corelow.c (core_close_cleanup): New function.
2883         (core_open): Use.
2884         * dbxread.c (make_cleanup_free_bincl_list,
2885         do_free_bincl_list_cleanup): New function.
2886         (read_dbx_symtab): Use.
2887         * coffread.c (free_linetab_cleanup, free_stringtab_cleanup): New
2888         functions.
2889         (coff_symfile_read): Use.
2890         * varobj.c (make_cleanup_free_variable, do_free_variable_cleanup):
2891         New function.
2892         (varobj_create): Use.
2893         * sparcl-tdep.c (close_tty), infrun.c (resume_cleanups), parse.c
2894         (free_funcalls): Change signature to match make_cleanup_ftype.
2895         * infrun.c (resume), tracepoint.c (encode_actions), remote-udi.c
2896         (download), solib.c (open_symbol_file_object), sparcl-tdep.c
2897         (sparclite_open), parse.c (parse_exp_1): Remove cast using
2898         make_cleanup_func.
2899
2900 Mon May 22 15:49:13 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2901
2902         * procfs.c (info_proc_cmd): Use make_cleanup_freeargv.
2903         (proc_iterate_over_mappings): Use make_cleanup_close.
2904         (proc_get_LDT_entry): Ditto.
2905         (do_closedir_cleanup): New function.
2906         (proc_update_threads): Use.
2907         (do_destroy_procinfo_cleanup): New function.
2908         (info_proc_cmd): Use.
2909
2910 Mon May 22 15:21:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2911
2912         * top.h (command_loop_marker): Change signature to match
2913         make_cleanup_ftype.
2914         * top.c (command_loop_marker): Update.
2915         (command_loop, simplified_command_loop), event-top.c
2916         (command_handler): Remove cast using make_cleanup_func.
2917         * event-top.c (command_handler): Ditto.
2918
2919         * top.c (do_chdir_cleanup): New function.
2920         (gdb_init): Use.  Use xstrdup instead of strsave.
2921         * top.c (do_fclose_cleanup): New function.
2922         (source_command): Use.
2923         * top.c (do_restore_instream_cleanup): Rename
2924         source_cleanup. Change signature to match make_cleanup.
2925         (read_command_filem execute_user_command): Update. Remove cast
2926         using make_cleanup_func.
2927         * top.c (do_free_command_lines_cleanup,
2928         make_cleanup_free_command_lines): New funtions.
2929         (get_command_line, read_command_lines): Use.
2930         * top.c (arg_cleanup): Change signature to match make_cleanup.
2931         (setup_user_args): Remove cast using make_cleanup_func.
2932
2933 Mon May 22 12:05:13 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2934
2935         * defs.h (t_reg): Delete typedef.
2936         (preg, preg_nz): Delete function. Replaced by phex and phex_nz.
2937         * utils.c (phex, phex_nz): New functions.
2938         (paddr, paddr_nz): Use.
2939
2940         * monitor.c (monitor_store_register): Replace preg with phex.
2941
2942 Mon May 22 11:46:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2943
2944         * TODO: Add note on typecast using catch_errors_ftype.
2945
2946 2000-05-21  Mark Kettenis  <kettenis@gnu.org>
2947
2948         * i387-tdep.c (print_i387_value): Cast &value to (char *) in
2949         pointer arithmetic.  Fixes a bug which manifested itself on
2950         FreeBSD.
2951
2952 2000-05-20  J.T. Conklin  <jtc@redback.com>
2953
2954         * target.h (target_memory_bfd_section): Removed declaration.
2955         * target.c (target_memory_bfd_section): Removed.
2956         * exec.c (xfer_memory): Removed #if'ed-out code which referenced
2957         target_memory_bfd_section.
2958
2959         * target.h (target_read_memory_section): Removed declaration.
2960         * target.c (target_read_memory_section): Removed.
2961         (target_xfer_memory): Update, removed bfd_section argument.
2962         (target_read_string, target_read_memory, target_write_memory):
2963         Update for above change.
2964
2965         * gdbcore.h (read_memory_section): Removed declaration.
2966         * corefile.c (read_memory_section): Removed.
2967         * jv-lang.c (get_java_utf8_name): Changed calls to
2968         read_memory_section to read_memory.
2969         * printcmd.c (printf_command): Likewise.
2970         * valops.c (value_at, value_fetch_lazy): Likewise.
2971
2972 2000-05-18  J.T. Conklin  <jtc@redback.com>
2973
2974         * configure.host, configure.tgt (powerpc-*-netbsd*): New entry.
2975         * config/powerpc/nbsd.mh, config/powerpc/nbsd.mt,
2976         config/powerpc/tm-nbsd.h, config/powerpc/nm-nbsd.h,
2977         config/powerpc/xm-nbsd.h: New files.
2978
2979 2000-05-17  Eli Zaretskii  <eliz@is.elta.co.il>
2980
2981         * gdb/config/djgpp/README: Fine-tune installation instructions
2982         based on user reports.
2983
2984 Wed May 17 18:27:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2985
2986         * configure.in (build_warnings): List possible warnings.
2987         * configure: Regenerate.
2988         * TODO: More updates.
2989         * MAINTAINERS: Add Gary Thomas and Joern Renneck to Write After
2990         Approval.
2991
2992 Wed May 17 16:48:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2993
2994         From 2000-04-14 Gary Thomas <gthomas@redhat.com>:
2995         * config/v850/tm-v850.h: Change breakpoint sequence to be
2996         'br *' since there is no 16bit "illegal" instruction on this
2997         processor.
2998
2999 Tue May 16 18:57:14 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3000
3001         * TODO: Review.  Delete anything that is no longer applicable.
3002
3003 Tue May 16 14:17:20 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3004
3005         * utils.c (free_current_contents): Make more robust.
3006
3007 Tue May 16 13:30:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3008
3009         * symtab.h (make_cleanup_discard_minimal_symbols): Replace
3010         discard_minimal_symbols.
3011         * minsyms.c (make_cleanup_discard_minimal_symbols):
3012         (do_discard_minimal_symbols_cleanup): New functions.
3013
3014         * xcoffread.c (xcoff_initial_scan), somread.c (som_symfile_read),
3015         solib.c (solib_add_common_symbols), os9kread.c
3016         (os9k_symfile_read), nlmread.c (nlm_symfile_read), mipsread.c
3017         (mipscoff_symfile_read), elfread.c (elf_symfile_read), dstread.c
3018         (dst_symfile_read), dbxread.c (dbx_symfile_read), coffread.c
3019         (coff_symfile_read): Replace make_cleanup.
3020
3021 Mon May 15 09:32:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3022
3023         * command.h (add_set_cmd): Change VAR parameter to void pointer.
3024         (add_set_enum_cmd): Change VAR parameter to char pointer pointer.
3025         (struct command): Change member VAR to void pointer.
3026         * command.c (add_set_cmd, add_set_enum_cmd): Update.
3027
3028         * remote.c (add_packet_config_cmd), mips-tdep.c
3029         (_initialize_mips_tdep), infrun.c (_initialize_infrun),
3030         i386-tdep.c (_initialize_i386_tdep), arm-tdep.c
3031         (_initialize_arm_tdep): Update VAR parameter to add_set_enum_cmd.
3032
3033 Tue May 16 12:46:04 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3034
3035         * wrapper.h (wrap_value_subscript): Delete declaration.
3036
3037 Tue May 16 10:54:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3038
3039         * defs.h (make_cleanup_bfd_close): Add declaration.
3040         * utils.c (do_bfd_close_cleanup, make_cleanup_bfd_close): New
3041         functions.
3042
3043         * symfile.c (generic_load), sparcl-tdep.c (download), remote-udi.c
3044         (download), remote-e7000.c (e7000_load), corelow.c (core_open,
3045         core_file_to_sym_file): Replace calls to make_cleanup.
3046
3047 Mon May 15 16:50:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3048
3049         * TODO: Add notes on register cache.
3050
3051 Mon May 15 21:27:27 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3052
3053         * sh-tdep.c (sh_dsp_reg_names, sh3_dsp_reg_names): New arrays.
3054         (sh_processor_type_table): Add entries for bfd_mach_sh_dsp and
3055          bfd_mach_sh3_dsp.
3056         (sh_show_regs): Floating point registers are called fr0-fr15.
3057         For sh4, display fpul, fpscr and fr0-fr15 / dr0-dr14 as appropriate.
3058         Handle sh-dsp and sh3-dsp.
3059         config/sh/tm-sh.h (REGISTER_VIRTUAL_TYPE): sh-dsp / sh3-dsp
3060         don't have floating point registers.
3061         (DSR_REGNUM, A0G_REGNUM, A0_REGNUM, A1G_REGNUM, A1_REGNUM): Define.
3062         (M0_REGNUM, M1_REGNUM, X0_REGNUM, X1_REGNUM, Y0_REGNUM): Likewise.
3063         (Y1_REGNUM, MOD_REGNUM, RS_REGNUM, RE_REGNUM, R0B_REGNUM): Likewise.
3064
3065 2000-05-15  Eli Zaretskii  <eliz@is.elta.co.il>
3066
3067         * Makefile.in (gdbtypes.o, varobj.o): Depend on wrapper.h.
3068
3069         * wrapper.h (gdb_value_subscript, wrap_value_subscript): Add
3070         prototypes.
3071
3072 Mon May 15 15:31:30 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3073
3074         * valops.c (hand_function_call): Replace #ifdef
3075         SAVE_DUMMY_FRAME_TOS with if SAVE_DUMMY_FRAME_TOS_P.
3076
3077         * gdbarch.sh (SAVE_DUMMY_FRAME_TOS): Add.
3078         * gdbarch.h, gdbarch.c: Regenerate.
3079
3080 Mon May 15 16:05:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3081
3082         * ax.h (make_cleanup_free_agent_expr): Add declaration.
3083         * ax-general.c (do_free_agent_expr_cleanup):
3084         (make_cleanup_free_agent_expr): New functions.
3085
3086         * tracepoint.c (validate_actionline, encode_actions), ax-gdb.c
3087         (expr_to_agent, gen_trace_for_expr, agent_command): Replace calls
3088         to make_cleanup.
3089
3090 Mon May 15 14:06:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3091
3092         * breakpoint.h (make_cleanup_delete_breakpoint,
3093         make_exec_cleanup_delete_breakpoint): Declare.
3094         * breakpoint.c (make_cleanup_delete_breakpoint,
3095         make_exec_cleanup_delete_breakpoint,
3096         do_delete_breakpoint_cleanup): New fuctions.
3097
3098         * infcmd.c (finish_command), hppa-tdep.c (hppa_pop_frame),
3099         breakpoint.c (until_break_command, until_break_command): Replace
3100         call to make_cleanup / make_exec_cleanup.
3101
3102 Mon May 15 13:25:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3103
3104         * defs.h (core_addr_greaterthan, core_addr_lessthan), utils.c
3105         (core_addr_greaterthan, core_addr_lessthan): Move from here.
3106         * arch-utils.h (core_addr_greaterthan, core_addr_lessthan),
3107         arch-utils.c (core_addr_greaterthan, core_addr_lessthan): To here.
3108
3109 Mon May 15 12:07:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3110
3111         * printcmd.c (print_frame_args), stack.c (print_frame), command.c
3112         (do_setshow_command), breakpoint.c (print_it_typical, mention):
3113         Use make_cleanup_ui_out_stream_delete.
3114
3115 Mon May 15 11:23:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3116
3117         * proc-events.c (init_syscall_table): Delete stray ``;''.
3118         * ui-out.c (ui_out_set_flags, ui_out_clear_flags): Return old
3119         value.
3120         * mdebugread.c (START_PSYMTAB): Add paren to avoid x=x=x.
3121
3122 2000-05-12  Michael Snyder  <msnyder@cygnus.com>
3123
3124         * config/i386/tm-i386sol2.h (COERCE_FLOAT_TO_DOUBLE): Define.
3125
3126 2000-05-12  Kevin Buettner  <kevinb@redhat.com>
3127
3128         * dwarf2read.c (dwarf2_const_value_data): Fix typo in sign
3129         extension code.
3130
3131 Fri May 12 20:38:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3132
3133         * TODO: Mention weak symbol problem.  Mention UnixWare thread
3134         problem.
3135
3136 Fri May 12 14:12:17 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3137
3138         * README: Update section on kernel debugging.
3139
3140 Fri May 12 19:13:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3141
3142         * mips-tdep.c (mips_get_saved_register): New function.  Handle
3143         case of 32 ABI saving 32 bit registers on stack when target has 64
3144         bit ISA.
3145         (mips_gdbarch_init): Update.
3146
3147 Fri May 12 14:46:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3148
3149         * mips-tdep.c (MIPS_EABI): Fix typo.  Test for MIPS_ABI_EABI64.
3150
3151 Thu May 11 21:52:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3152
3153         * configure.in (WERROR_CFLAGS): Check that GCC accepts a -W
3154         options before using them. Report result.
3155         * configure: Regenerate.
3156
3157 2000-05-11  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3158
3159         * coffread.c (coff_symtab_read): In the case of C_THUMBEXT |
3160         C_THUMBEXTFUNC | C_EXT, sec will never ever be the index for
3161         .rodata, because cs_to_section doesn't deal with .rodata. Fix test
3162         accordingly.
3163
3164 Thu May 11 21:33:59 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3165
3166         * gdbarch.sh (gdbarch_dump): Print the value of GDB_MULTI_ARCH.
3167         Always check that a macro is defined before printing it.
3168         * gdbarch.c: Re-generate.
3169
3170 Thu May 11 17:22:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3171
3172         * README: Update for GDB 5.0.
3173
3174 Thu May 11 13:24:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3175
3176         * mips-tdep.c (MIPS_DEFAULT_STACK_ARGSIZE): Fix typo.
3177
3178         * config/mips/tm-irix5.h (GDB_MULTI_ARCH): Add
3179         definition. Disable.  Document known problems.
3180         (MIPS_DEFAULT_ABI): Define.
3181
3182         * mips-tdep.c (enum mips_abi): Define.
3183         (struct gdbarch_tdep): Replace mips_eabi with mips_abi.
3184         (MIPS_EABI): Update.
3185         (mips_gdbarch_init): Add preliminary support for IRIX N32 ABI.
3186         Determine ABI from either ELF_FLAGS or MIPS_DEFAULT_ABI. When
3187         looking for a matching architecture require a matching MIPS_ABI.
3188         (mips_gdbarch_init): Cleanup arch_debug information.
3189
3190 2000-05-10  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3191
3192         * solib.c (symbol_add_stub): Remember the index and the name of
3193         the section with the lowest address. Use this data (instead of
3194         data from .text) to pass info into symbol_file_add.
3195
3196         * elfread.c (record_minimal_symbol_and_info): Use the section
3197         where the symbol lives to get the index, instead of guessing.
3198
3199 2000-05-10  Michael Snyder  <msnyder@cygnus.com>
3200
3201         Make Sparc a Multi-Arch target.  Discard PARAMS macro (require ANSI).
3202         * sparc-tdep.c: include arch-utils.h.
3203         (SPARC_HAS_FPU, FP_REGISTER_BYTES, FP_MAX_REG NUM, SPARC_INTREG_SIZE,
3204         DUMMY_REG_SAVE_OFFSET): provide multi-arch-compatible definitions.
3205         (GDB_TARGET_IS_SPARC64): make into a runtime test.
3206         (struct frame_extra_info): Define, use instead of the macro.
3207         (Many places): Use alloca instead of statically allocated buffers
3208         that depend on a multi-arch variable such as MAX_REGISTER_RAW_SIZE.
3209         (sparc_extract_struct_value_address): Accept a pointer arg instead
3210         of an array sized by REGISTER_BYTES.
3211         (examine_prologue): Accept a pointer to an array of CORE_ADDR,
3212         instead of the defunct struct frame_saved_regs.  Recognize new
3213         Sparc64 store instructions as part of the prologue.  Ignore the
3214         destination of a frame store when parsing the prologue (so long
3215         as it's on the stack).
3216         (sparc_push_dummy_frame): Fix incorrect buffer offset for PSTATE.
3217         (sparc_frame_find_saved_regs): Accept a ptr to an array of CORE_ADDR
3218         instead of the defunct struct frame_saved_regs.
3219         (supply_gregset): Discard unnecessary 'zerobuf': just send NULL to
3220         supply_register.  Provide 4-byte offset to compensate for diff
3221         between size of the prgreg_t elements on a 64-bit host and size
3222         of the registers for a 32-bit target.  Fill all inaccessible regs
3223         with zero so they won't keep being requested again and again.
3224         (fill_gregset): Handle 32/64 size difference between registers
3225         and prgreg_t.  Handle as many new 64-bit regs as possible.
3226         (supply_fpregset, fill_fpregset): Attempt to handle 64-bit world.
3227         (sparc_push_arguments): Rename to sparc32_push_arguments.
3228         Copy arguments into registers as well as onto stack, so that the
3229         CALL_DUMMY (code pushed onto the target stack) is not required.
3230         (sparc_extract_return_value): Rename to sparc32_extract_return_value.
3231         (sparc_store_return_value): Use memset instead of bzero.
3232         Use write_register_gen instead of write_register_bytes.
3233         (sparclet_store_return_value): New function.
3234         (_initialize_sparc_tdep): Call register_gdbarch_init to activate
3235         the gdbarch multi-architecture system.
3236         (sp64_push_arguments): Rename to sparc64_push_arguments.
3237         Extend to store arguments in general registers as well as on stack.
3238         (sparc64_extract_return_value): Rename to sp64_extract_return_value.
3239         Use as a private function, to be called by the new external function
3240         sparc64_extract_return_value.
3241         (sparclet_extract_return_value): New function.
3242         (sparc32_stack_align, sparc64_stack_align, sparc32_register_name,
3243         sparc64_register_name, sparc_print_extra_frame_info,
3244         sparclite_register_name, sparclet_register_name,
3245         sparc_push_return_address, sparc64_use_struct_convention,
3246         sparc32_store_struct_return, sparc64_store_struct_return,
3247         sparc32_register_virtual_type, sparc64_register_virtual_type,
3248         sparc32_register_size, sparc64_register_size,
3249         sparc32_register_byte, sparc64_register_byte,
3250         sparc_gdbarch_skip_prologue, sparc_convert_to_virtual,
3251         sparc_convert_to_raw, sparc_frame_init_saved_regs,
3252         sparc_frame_address, sparc_gdbarch_fix_call_dummy,
3253         sparc_coerce_float_to_double, sparc_call_dummy_address,
3254         sparc_y_regnum, sparc_reg_struct_has_addr, sparc_intreg_size,
3255         sparc_return_value_on_stack): New functions supporting multi-arch.
3256         (sparc_gdbarch_init): New function; initialize multi-arch.
3257         (struct gdbarch_tdep): Define, use for private multi-arch data.
3258         * config/sparc/tm-sparc.h: Move definitions around, enclose with
3259         #ifdef GDB_MULTI_ARCH tests, provide some multi-arch alternate
3260         definitions.  Add enums for register names, to help debugging gdb.
3261         This header file must work for non-multi-arch and for multi-arch.
3262         * config/sparc/tm-sp64.h: Add GDB_MULTI_ARCH configuration.  Also add
3263         AT_ENTRY_POINT definitions for CALL_DUMMY, for non-multi-arch case.
3264         Define GDB_MULTI_ARCH.
3265         * config/sparc/tm-sparclet.h: Add GDB_MULTI_ARCH configuration.
3266         Do not define GDB_MULTI_ARCH (bfd does not correctly identify target).
3267         * config/sparc/tm-sparclite.h: Ditto.
3268         * config/sparc/tm-sun4sol2.h: Define GDB_MULTI_ARCH.
3269         * sparclet-rom.c (sparclet_regnames): Initialize explicitly, to
3270         avoid using deprecated REGISTER_NAMES macro.
3271         * Makefile.in: Let sparc-tdep.c depend on arch-utils.h.
3272
3273 2000-05-08  Michael Snyder  <msnyder@cygnus.com>
3274
3275         * gdbarch.sh: Add FP0_REGNUM to list of multi-arched register numbers.
3276         * gdbarch.c, gdbarch.h: Regenerate.
3277         * core-regset.c: Change FP0_REGNUM to a runtime test.
3278         * procfs.c: Ditto.
3279         * sun3-nat.c: Ditto.
3280         * sparc-tdep.c: Ditto.
3281
3282         * i386mach-nat.c: Remove unnecessary ifdef for FP0_REGNUM.
3283         * ptx4-nat.c: Ditto.
3284
3285         * sol-thread.c (sol_thread_create_inferior): only add the thread
3286         to the thread list if it is not already in there.
3287         (prototypes for thread_db func ptrs): pretty up formatting.
3288
3289 2000-05-08  Eli Zaretskii  <eliz@is.elta.co.il>
3290
3291         * config/djgpp/djconfig.sh: Use more warning switches.
3292
3293         * config/djgpp/fnchange.lst: Replace the leading gdb-0222 with the
3294         @V@ placebo.  djunpack.bat changed accordingly.
3295
3296 Mon May  8 11:19:47 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3297
3298         * mips-tdep.c (size_auto, size_32, size_64, size_enums): Rename
3299         saved_gpreg_size_auto, saved_gpreg_size_32, saved_gpreg_size_64
3300         and saved_gpreg_size_enums.
3301         (mips_stack_argsize): Update. Cleanup.
3302
3303         * mips-tdep.c (STACK_ARGSIZE): Delete macro.  Replaced by
3304         MIPS_STACK_ARGSIZE.
3305         (MIPS_NABI32): Delete macro. Replaced by
3306         MIPS_REGS_HAVE_STACK_HOME_P.
3307         (mips_push_arguments): Update.
3308         (mips_push_arguments): Replace check for MIPS_EABI or MIPS_NABI32
3309         with test for MIPS_REGS_HAVE_STACK_HOME_P.
3310         (MIPS_REGS_HAVE_STACK_HOME_P): Define.  Provide non- multi-arch
3311         default.
3312         (struct gdbarch_tdep): Add mips_regs_have_stack_home_p and
3313         mips_default_stack_argsize.
3314         (MIPS_STACK_ARGSIZE): Define as mips_stack_argsize.
3315         (mips_stack_argsize_string): New static variable.
3316         (mips_stack_argsize): New function, handle default case.
3317         (__initialize_mips_tdep): Add command ``set mips stack-arg-size''
3318         implemented as an enum using size_auto et.al.
3319         (mips_gdbarch_init): Initialize mips_default_stack_argsize and
3320         mips_regs_have_stack_home_p.
3321
3322         * config/mips/tm-irix5.h (MIPS_DEFAULT_SAVED_REGSIZE): Define as 8
3323         for n32.
3324         (MIPS_REGS_HAVE_STACK_HOME_P): Define as 0 for n32.
3325
3326 Mon May  8 00:49:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3327
3328         * procfs.c (PROCFS_TRACE): Delete definition.
3329         * proc-utils.h (PROCFS_NOTE, PROC_PRETTYFPRINT_STATUS): Always
3330         define.
3331
3332 2000-05-05  Michael Snyder  <msnyder@cygnus.com>
3333
3334         * procfs.c: Cleanup of procfs tracing.  Move defines and
3335         prototypes to proc-utils.h
3336         * proc-utils.h: Define tracing macros.  Declare trace functions.
3337         * proc-api.c: Make procfs tracing a runtime option.
3338         (prepare_to_trace): New function, abstracted out of several
3339         places.  Open a trace file if one is required.
3340         (ioctl_with_trace, write_with_trace, open_with_trace,
3341         close_with_trace, wait_with_trace, lseek_with_trace):
3342         Report errno if an error occurs in a system call.
3343         (write_with_trace): Make 2nd arg void *, to agree with write.
3344
3345 2000-05-05  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3346
3347         * elfread.c (elf_symtab_read): The calculation of 'offset'
3348         must be done for each symbol, not just once. The index
3349         used must be the index of the section where 'sym' resides,
3350         not .text.
3351
3352 2000-05-05  Michael Snyder  <msnyder@cygnus.com>
3353
3354         * procfs.c (many functions): change int cmd; to long cmd;
3355         Solaris /proc API calls this parameter a long, and requires it
3356         for 64-bit hosts (where sizeof(long) != sizeof(int)).  UnixWare
3357         calls it an int, but on existing UnixWare hosts, int and long
3358         are the same size.  So long it must be.  If a future UnixWare
3359         version has problems with this, we'll have to use autoconf.
3360         * proc-api.c (write_with_trace): use long instead of int.
3361
3362 2000-05-04  Mark Kettenis  <kettenis@gnu.org>
3363
3364         * i386-linux-nat.c: Define PT_READ_U and PT_WRITE_U if they're not
3365         already defined.
3366
3367 2000-05-01  Mark Kettenis  <kettenis@gnu.org>
3368
3369         * infrun.c (handle_inferior_event): Add missing call to keep_going
3370         and missing return when handling an ordinary signal from the
3371         inferior.
3372
3373 2000-05-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3374
3375         * objfiles.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
3376         SECT_OFF_RODATA): Define as functions of OBJFILE.  Add
3377         sect_index_text, sect_index_data, sect_index_rodata,
3378         sect_index_bss to objfile structure.
3379         * gdb-stabs.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
3380         SECT_OFF_RODATA): Remove.
3381         * objfiles.c (allocate_objfile): Initialize
3382         sect_index_{text,data,bss,rodata} to -1, for error detection.
3383
3384         * symfile.c (default_symfile_offsets): Initialize
3385         sect_index_{text,data,bss,rodata} from bfd information.
3386         * xcoffread.c (xcoff_symfile_offsets): Ditto.
3387         * somread.c (som_symfile_offsets): Initialize
3388         sect_index_{text,data,bss,rodata}.
3389
3390         * coffread.c, dbxread.c, elfread.c, hp-psymtab-read.c,
3391         hp-symtab-read.c, hpread.c, mdebugread.c, minsyms.c,
3392         mipsread.c, objfiles.c, os9kread.c, pa64solib.c, partial-stab.h,
3393         remote-os9k.c, remote-vx.c, remote.c, rs6000-nat.c, somsolib.c,
3394         stabsread.c, symfile.c, xcoffread.c:
3395         Update use of SECT_OFF_{TEXT,DATA,BSS,RODATA} to depend on the
3396         current objfile.
3397
3398         * xcoffread.c: Add new field objfile to find_targ_sec_arg.
3399
3400 Thu May  4 20:54:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3401
3402         * config/mips/tm-mipsv4.h (Dest_Reg), config/mips/tm-irix5.h
3403         (MIPS_NUM_ARG_REGS, Dest_Reg), config/mips/tm-mips.h
3404         (MIPS_NUM_ARG_REGS), config/mips/tm-mips.h (MIPS_NUM_FP_ARG_REGS):
3405         Delete unused macros.
3406
3407 2000-05-03  Michael Snyder  <msnyder@cygnus.com>
3408
3409         * solib.c (elf_locate_base, info_sharedlibrary_command):
3410         Look at the bfd to determine if it is elf32 or elf64, rather
3411         than using an ifdef.  This makes it runtime teststable and
3412         multi-arch.
3413
3414 2000-05-01  Mark Kettenis  <kettenis@gnu.org>
3415
3416         * infrun.c (handle_inferior_event): When doing a "next", and
3417         stepping out of a signal handler into its calling trampoline
3418         ignore the value of step_frame_address.
3419         (step_over_function): Only modify step_resume_breakpoint->frame if
3420         the value of step_frame_address is non-zero.
3421
3422 2000-05-03  Michael Snyder  <msnyder@cygnus.com>
3423
3424         * monitor.c (monitor_fetch_register): MAX_REGISTER_RAW_SIZE
3425         is not static in the MULTI_ARCH world, so don't use it in a
3426         static array declaration.
3427
3428 2000-05-03  Elena Zannoni  <ezannoni@makita.cygnus.com>
3429
3430         * symtab.c (in_prologue): From Jim Blandy. Rewrite, more
3431         intelligently, making sure we use the information from the
3432         symbol tables fully.
3433
3434 2000-05-02  H.J. Lu  <hjl@gnu.org>
3435
3436         * ia64-tdep.c (ia64_gdbarch_init): Reference to ELFOSABI_NONE
3437         instead of ELFOSABI_SYSV.
3438
3439 Tue May  2 19:07:20 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3440
3441         * gdbarch.sh (NPC_REGNUM, NNPC_REGNUM): Add.
3442         * gdbarch.h, gdbarch.c: Re-generate.
3443
3444         * gdbserver/remote-utils.c (prepare_resume_reply): Change #ifdef
3445         NPC_REGNUM to run-time test.
3446         * findvar.c (generic_target_write_pc): Change #ifdef NPC_REGNUM
3447         and NNPC_REGNUM to run-time test.
3448         * procfs.c (procfs_fetch_registers): Change #ifdef NPC_REGNUM to
3449         run-time test.
3450         (procfs_store_registers): Ditto.
3451
3452 Tue May  2 18:48:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3453
3454         * gdbarch.sh: Provide non- multi-arch defaults by direct
3455         definition in "gdbarch.h" instead of going through "gdbarch.c".
3456         * gdbarch.h, gdbarch.c: Re-generate.
3457         * defs.h: When non- multi-arch, include "arch-utils.h" so that
3458         legacy definitions are globally visible.
3459
3460 Tue May  2 16:32:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3461
3462         * MAINTAINERS: Add Syd Polk to gdbtk maintainers.
3463         (symtabs): Add Elena to symtabs maintainers list.
3464         (Blanket Write Privs): Add Jim Blandy.
3465
3466 2000-05-01  Stan Shebs  <shebs@apple.com>
3467
3468         Remove obsolete Gould configuration:
3469         * configure.host, configure.tgt: Remove Gould configs.
3470         * Makefile.in: Remove Gould-related actions.
3471         * gould-xdep.c, gould-tdep.c, config/gould/*: Remove files.
3472         * NEWS: Mention removal.
3473
3474 Mon May  1 15:37:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3475
3476         From 2000-04-28 Andreas Jaeger <aj@suse.de>:
3477         * defs.h: Properly check for GCC version number.
3478
3479 2000-04-30  Mark Kettenis  <kettenis@gnu.org>
3480
3481         Fix single-stepping out of signal trampolines.
3482         * config/i386/nm-linux.h (CHILD_RESUME): Define.
3483         * i386-linux-nat.c (child_resume): New function.
3484
3485 Fri Apr 28 16:22:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3486
3487         * blockframe.c (frameless_look_for_prologue): Use
3488         PROLOG_FRAMELESS_P instead of SKIP_PROLOGUE_FRAMELESS_P.
3489         * gdbarch.sh (PROLOG_FRAMELESS_P): Define.
3490         * gdbarch.h, gdbarch.c: Re-generate.
3491         * arch-utils.h, arch-utils.c (generic_prologue_frameless_p): New
3492         function.
3493
3494 Fri Apr 28 15:31:10 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3495
3496         From "Serge Nikulin" <nikulin@actsw.amat.com>:
3497         * m68k-tdep.c (delta68_in_sigtramp): Return 0 when the function
3498         name is unknow.
3499
3500 2000-04-27  Michael Snyder  <msnyder@cygnus.com>
3501
3502         * gdbarch.sh (d10v_daddr_p, d10v_iaddr_p, d10v_convert_daddr_to_raw,
3503         d10v_convert_iaddr_to_raw): make these multi-arch functions optional.
3504         * gdbarch.c, gdbarch.h: regenerate
3505
3506 Fri Apr 28 12:21:28 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3507
3508         From Tim Mooney <mooney@dogbert.cc.ndsu.nodak.edu>:
3509         * target.c (do_monitor_command): Cast tcomplain to correct
3510         function type in comparison.
3511
3512 Fri Apr 28 11:43:05 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3513
3514         From 2000-04-25 Guy Harris <guy@netapp.com>:
3515         * config/alpha/alpha-osf3.mh (XDEPFILES): Add ser-tcp.o and
3516         ser-pipe.o
3517
3518 2000-04-27  Michael Snyder  <msnyder@cygnus.com>
3519
3520         * jv-valprint.c (java_val_print): Add arg declaration,
3521         fix compiler warning.
3522         * corelow.c (core_open): Call set_gdbarch_from_file so that
3523         gdbarch becomes aware of the architecture encoded in the
3524         corefile.
3525         * findvar.c (write_register_gen): Export this useful interface.
3526         * value.h (write_register_gen): Declare.
3527
3528 2000-04-27  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3529
3530         * cxux-nat.c (add_shared_symbol_files): Don't treat .text section
3531         as special in the section_addr_info structure.
3532         * pa64solib.c (pa64_solib_add_solib_objfile): Ditto.
3533         * osfsolib.c (symbol_add_stub): Ditto.
3534         * irix5-nat.c (symbol_add_stub): Ditto.
3535
3536 Thu Apr 27 14:07:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3537
3538         * mips-tdep.c, d10v-tdep.c: Include "arch-utils.h".
3539
3540 Thu Apr 27 10:06:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3541
3542         * TODO: Document IRIX X ARM cross compile problems.
3543
3544 2000-04-26  Michael Snyder  <msnyder@cygnus.com>
3545
3546         * utils.c (internal_verror): Call target_terminal_ours.
3547         * wrapper.h: Fix minor comment typo.
3548         * proc-api.c (write_with_trace): Change 'arg' from long to int.
3549         Treat 'off_t' and 'size_t' as unsigned long in printfs.
3550         (lseek_with_trace): Treat 'off_t' as unsigned long in printf.
3551         * procfs.c (comments): Eliminate "???" in comments, which GCC
3552         wants to interpret as a trigraph.  (fill_gregset, supply_gregset,
3553         fill_fpregset, supply_fpregset): Declare.
3554         (procfs_wait): Sysargs is a long, change printf format to match.
3555         (test-mapping, mapping_test, test_mapping_cmd) Remove (test only).
3556
3557 2000-04-26  Kevin Buettner  <kevinb@redhat.com>
3558
3559         * config/djgpp/fnchange.lst (ia64-linux-nat.c): Map to
3560         ia64linux-nat.c.
3561
3562 Wed Apr 26 13:50:35 2000  Philippe De Muyter  <phdm@macqel.be>
3563
3564         * ax-gdb.c (agent_command): Remove now useless cast of
3565         `free_current_contents' when passed to `make_cleanup'.
3566         * coffread.c (coff_symfile_read): Ditto.
3567         * dwarf2read.c (dwarf2_add_member_fn, read_array_type): Ditto.
3568         (dwarf_decode_lines): Ditto.
3569         * eval.c (parse_and_eval_address, parse_and_eval_address_1): Ditto.
3570         (parse_and_eval, parse_to_comma_and_eval): Ditto.
3571         * parse.c (parse_exp_1): Ditto.
3572         * printcmd.c (print_command_1, output_command, set_command): Ditto.
3573         (x_command, print_frame_args, printf_command): Ditto.
3574         * top.c (execute_control_command): Ditto.
3575         * tracepoint.c (validate_actionline): Ditto.
3576         * typeprint.c (whatis_exp, ptype_command): Ditto.
3577         (maintenance_print_type): Ditto.
3578
3579 2000-04-26  Kevin Buettner  <kevinb@redhat.com>
3580
3581         * Makefile.in (ALLDEPFILES): Add ia64-linux-tdep.c.
3582         (ia64-linux-tdep.o): Add dependencies.
3583         (ia64-tdep.o): Add dependency for arch-utils.h.
3584         * ia64-linux-tdep.c, ia64-tdep.c (arch-utils.h): Include.
3585
3586 2000-04-25  Michael Snyder  <msnyder@cygnus.com>
3587
3588         * blockframe.c: Fix a minor typo in a comment.
3589
3590 2000-04-25  Kevin Buettner  <kevinb@redhat.com>
3591
3592         * ia64-tdep.c (examine_prologue): Recognize store instructions;
3593         those whose source operands are input registers which haven't
3594         been seen before are considered to be part of the prologue.
3595
3596 Tue Apr 25 13:51:58 2000  glen mccready  <gkm@pobox.com>
3597
3598         * rs6000-nat.c (xcoff_relocate_symtam): Recover from the wrong
3599         patch being applied `Fri Apr  7 13:44:38 2000'.
3600
3601 2000-04-24  Kevin Buettner  <kevinb@redhat.com>
3602
3603         * ia64-linux-tdep.c: New file.
3604         * ia64-tdep.c (elf-bfd.h): Include.
3605         (ia64_linux_sigcontext_register_address): New extern declaration.
3606         (struct gdbarch_tdep): New struct.
3607         (SIGCONTEXT_REGISTER_ADDRESS): New define.
3608         (read_sigcontext_register): New static function.
3609         (extract_bit_field, replace_bit_field, slotN_contents,
3610         replace_slotN_contents): Made static.
3611         (ia64_frame_chain, ia64_frame_saved_pc, ia64_init_extra_frame_info):
3612         Added new code for signal handler frames and call dummy frames.
3613         (ia64_frame_init_saved_regs): Handle signal handler frames.
3614         (ia64_find_saved_register): Removed.
3615         (ia64_get_saved_register): Handle call dummy frames; reorganized
3616         to call generic_get_saved_register() to find registers saved
3617         in previous frames.
3618         (process_note_abi_tag_sections): New static function.
3619         (ia64_gdbarch_init): Attempt to determine the ABI/OS of the
3620         executable.  Based upon this information, set target dependent
3621         field sigcontext_register_address appropriately.  Also set
3622         FRAME_CHAIN_VALID to be generic_func_frame_chain_valid.
3623         * config/ia64/linux.mt (TDEPFILES): Add ia64-linux-tdep.o.
3624         * config/ia64/tm-linux.h (IN_SIGTRAMP): Define.
3625         (ia64_linux_in_sigtramp): New declaration.
3626
3627 2000-04-23  Eli Zaretskii  <eliz@is.elta.co.il>
3628
3629         * TODO, NEWS: Update due to inclusion of gdbmi.texinfo in the GDB
3630         manual.
3631
3632 2000-04-23  Eli Zaretskii  <eliz@is.elta.co.il>
3633
3634         * config/djgpp/README: Explain how to unpack using djunpack.bat.
3635
3636 Fri Apr 21 15:23:13 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3637
3638         * stabsread.c (REG_STRUCT_HAS_ADDR): Delete default.
3639         (define_symbol): Check REG_STRUCT_HAS_ADDR_P before using
3640         REG_STRUCT_HAS_ADDR.
3641         (define_symbol): Ditto.
3642
3643         * valops.c (hand_function_call): Replace #ifdef
3644         REG_STRUCT_HAS_ADDR with if REG_STRUCT_HAS_ADDR_P.  Re-indent
3645         affected code.
3646
3647         * gdbarch.sh (REG_STRUCT_HAS_ADDR): Add along with the predicate
3648         function REG_STRUCT_HAS_ADDR_P.
3649         * gdbarch.h, gdbarch.c: Re-generate.
3650
3651 2000-04-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3652
3653         * gdb-stabs.h (SECT_OFF_MAX): Increase to 40.
3654
3655 2000-04-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3656
3657         * win32-nat.c  (handle_load_dll): Don't treat .text as a special
3658         section anymore.
3659         * somread.c (som_symfile_offsets): Ditto.
3660         * somsolib.c (som_solib_add_solib_objfile): Ditto.
3661
3662 Fri Apr 21 16:14:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3663
3664         * MAINTAINERS: Make Jimmy Guo TUI maintainer.
3665
3666 Fri Apr 21 14:37:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3667
3668         * command.h (help_all): Delete declaration.
3669         * command.c (help_all): Add declaration.  Convert function
3670         argument list to ISO-C.
3671
3672 Thu Apr 20 18:15:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3673
3674         * d10v-tdep.c (d10v_gdbarch_init): Initialize stack_align.
3675         (d10v_stack_align): Make static.
3676         * config/d10v/tm-d10v.h (STACK_ALIGN): Delete.
3677
3678 Thu Apr 20 14:35:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3679
3680         * valops.c (hand_function_call): Replace #ifdef STACK_ALIGN with
3681         run-time test for STACK_ALIGN_P.
3682         * gdbarch.sh: Add support for function and variable predicates.
3683         (STACK_ALIGN): Add.  Implement with predicate - STACK_ALIGN_P.
3684         * gdbarch.h, gdbarch.c: Re-generate.
3685
3686 Thu Apr 20 17:39:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3687
3688         * defs.h, utils.c (free_current_contents): Change parameter to
3689         void*.
3690
3691         From Philippe De Muyter  <phdm@macqel.be>:
3692         * printcmd.c (print_address_symbolic): Call `make_cleanup' with
3693         `(free_current_contents, &x)', not `(free, x)'.
3694         * utils.c (free_current_contents): Do not `free (NULL)'.
3695
3696         * printcmd.c (print_address_symbolic): Cleanup after a failed
3697         call to build_address_symbolic.
3698
3699 2000-04-20  Christopher Faylor  <cgf@cygnus.com>
3700
3701         * wince-stub.c (FREE): New macro.
3702         (mempool): Just free any buffer prior to reuse.  Don't bother with
3703         realloc.
3704         (flag_single_step): New function.
3705         (skip_message): Detect "helpful" Windows CE messages and skip sending
3706         them to the host.
3707         (wait_for_debug_event): Use skip_message to avoid sending debug
3708         messages to the host.
3709         (dispatch): Prelimary implementation of single step detection.
3710         * wince.c: Rework SH single stepping code to be more consistent with
3711         other wince targets.
3712         (handle_output_debug_string): Allow first chance exceptions to come
3713         through since they seem to be all that we get on some versions of
3714         Windows CE.
3715         (check_for_step): New function, conditionally compiled based on target.
3716         (regptr): Delete obsolete function.
3717         (handle_exception): Detect illegal instructions.
3718         (get_child_debug_event): Return success only if event code matches
3719         target.
3720         (child_create_inferior): Reflect change to get_child_debug_event
3721         arguments.
3722
3723 2000-04-20  Christopher Faylor  <cgf@cygnus.com>
3724
3725         * win32-nat.c (thread_rec): Be more defensive about suspending already
3726         suspended threads.
3727         (safe_symbol_file_add_stub): New function.
3728         (safe_symbole_file_add_cleanup): New function.
3729         (safe_symbol_file_add): New function.
3730         (handle_load_dll): Use wrapper to add DLL symbol information to avoid
3731         bogus errors from non-stabs DLLs.
3732         (handle_exception): Add work around for detection of first exception
3733         breakpoint which does not seem to occur on W2K.  Detect more "signals"
3734         that can be effectively passed to the debuggee.  Reorganize to eliminate
3735         continue_status global.
3736         (child_continue): Reorganize to eliminate continue_status global.
3737         (child_wait): Ditto.
3738         (child_resume): Ditto.
3739         (get_child_debug_event): Ditto.  Recognize when an a breakpoint
3740         exception should be ignored.  Change method for signalling when an
3741         important event has occured to the caller.
3742         (child_create_inferior): Use new method for noticing when
3743         get_child_debug_event has found something interesting.
3744
3745 Fri Apr  7 13:44:38 2000  glen mccready  <gkm@pobox.com>
3746
3747         * rs6000-nat.c (xcoff_relocate_symtab): Grow buffer if ptrace()
3748           fails due to lack of space.
3749
3750 Fri Mar 24 12:10:38 2000  glen mccready  <gkm@pobox.com>
3751
3752         * command.c, command.h (help_all): Add functionality to display
3753         a complete listing of available commands.
3754
3755 2000-04-20  Scott Bambrough <scottb@netwinder.org>
3756
3757         * arm-linux-nat.c (PIDGET, TIDGET): New.
3758         (get_thread_id, GET_THREAD_ID): New.
3759         (fetch_nwfpe_register, store_nwfpe_register): New.
3760         (fetch_register, store_register): New.
3761         (fetch_fpregister, store_fpregister): New.
3762         (fill_gregset, supply_gregset): New.
3763         (fill_fpregset, supply_fpregset): New.
3764         (fetch_fpregs): Modified to use thread id's.
3765         (store_fpregs): Modified to use thread id's and
3766         fetch_nwfpe_register.
3767         (fetch_regs): Modified to use thread id's.
3768         (store_regs): Modified to use thread id's.
3769         (fetch_inferior_registers): Modified to handle single register
3770         fetches.
3771         (store_inferior_registers): Modified to handle single register
3772         stores.
3773         (arm_linux_register_u_addr): Removed.
3774
3775         * configure.tgt: Added gdbserver to configdirs for arm*-*-linux*.
3776
3777         * config/arm/linux.mh
3778         (NATDEPFILES): Removed core-aout.o.  Added core-regset.o.
3779         (LOADLIBES): Define.
3780
3781         * config/arm/nm-linux.h: Include config/nm-linux.h.
3782         (ATTACH_DETACH): Removed.  Defined in config/nm-linux.h.
3783         (REGISTER_U_ADDR): Removed.
3784         (SVR4_SHARED_LIBS): Removed.  Defined in config/nm-linux.h.
3785         (#include "solib.h"): Removed.  Included via config/nm-linux.h.
3786
3787 Thu Apr 20 18:54:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3788
3789         From Daniel Berlin <dan@cgsoftware.com> and Tim Mooney
3790         <mooney@dogbert.cc.ndsu.nodak.edu>:
3791         * infrun.c (follow_fork_mode_kind_names): NULL terminate
3792         array. Re-indent.
3793         (scheduler_enums): Ditto.
3794
3795 Mon Apr 17 13:37:10 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3796
3797         * gdbarch.sh: Make multi-arch variable defaults, defaults for non-
3798         multi-arch targets.
3799         (TARGET_BFD_VMA_BIT, IEEE_FLOAT, CALL_DUMMY_WORDS,
3800         SIZEOF_CALL_DUMMY_WORDS): Update.
3801
3802         * inferior.h (CALL_DUMMY_WORDS, SIZEOF_CALL_DUMMY_WORDS): Default
3803         provided by gdbarch.
3804         (CALL_DUMMY_P): Add FIXME. gdbarch should provide default.
3805
3806         * valprint.c (IEEE_FLOAT): Default provided by gdbarch.
3807
3808 2000-04-19  Jim Blandy  <jimb@redhat.com>
3809
3810         Bring RETURN_VALUE_ON_STACK under gdbarch's control.
3811         * gdbarch.sh (RETURN_VALUE_ON_STACK): New entry.
3812         * gdbarch.c, gdbarch.h: Regenerated.
3813         * arch-utils.c (default_return_value_on_stack): New function.
3814         * arch-utils.h (default_return_value_on_stack): New declaration.
3815         * values.c (RETURN_VALUE_ON_STACK): Delete default definition.
3816
3817         * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
3818         two-dimensional array, instead of faking it with explicit index
3819         arithmetic.
3820
3821         * minsyms.c (prim_record_minimal_symbol_and_info): Doc fix.
3822         (Thanks to Guy Harris.)
3823
3824 2000-04-19  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3825
3826         * xcoffsolib.c (solib_add): Fix call to vmap_symtab().
3827
3828 2000-04-19  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
3829
3830         * TODO:  Update.
3831
3832 Wed Apr 19 19:10:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3833
3834         * TODO: Document -Wreturn-type problem.
3835
3836 2000-03-27  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
3837
3838          * maint.c (_initialize_maint_cmds):  Add `mt i' alias for `mt info'.
3839
3840 2000-03-27  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
3841
3842         * infcmd.c (_initialize_infcmd):  Add `info r' alias for
3843         `info registers'.
3844
3845 Wed Apr 19 17:03:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3846
3847         From Philippe De Muyter <phdm@macqel.be>:
3848         * bcache.c (free_bcache): Do not free NULL.
3849
3850 Wed Apr 19 16:37:47 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3851
3852         * TODO: Cleanup.
3853         * NEWS: Update GDB version.  Duplicate paragraph explaining
3854         obsolete.
3855
3856 Wed Apr 19 13:06:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3857
3858         * Makefile.in (distclean): Delete tui/Makefile.
3859         * TODO: Add deletion of tui/Makefile.in to list.
3860
3861 2000-04-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3862
3863         * symfile.h (struct section_addr_info ): Remove fields for special
3864         treatment of .text, .data and .bss sections.
3865
3866         * solib.c (symbol_add_stub): The special field text_addr is not
3867         available anymore. Search for the .text field the hard way.
3868
3869         * symfile.c (build_section_addr_info_from_section_table): Don't
3870         fill in {text, data, bss}_addr any more.
3871         (default_symfile_offsets): Don't use {text, data, bss}_addr fields
3872         to fill in section_offsets for objfile.
3873         (syms_from_objfile): Don't deal with {text, data, bss}_addr as a
3874         special case anymore.
3875         (add_symbol_file_command): Ditto.
3876
3877 2000-04-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3878
3879         symfile.c: (symbol_file_command): Remove support for rombug, to
3880         simplify code.
3881
3882 2000-04-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3883
3884         * symfile.c (add_symbol_file_command): Rewrite the arguments
3885         processing part. Simplify syntax of command. Remove support for
3886         rombug.
3887         (_initialize_symfile): Update help message for add-symbol-file
3888         command.
3889
3890 Mon Apr 17 15:53:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3891
3892         * gdbarch.sh (IEEE_FLOAT): Only dump when defined.
3893         * gdbarch.h, gdbarch.c: Re-generate.
3894
3895 Mon Apr 17 11:26:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3896
3897         * remote.c (REMOTE_TRANSLATE_XFER_ADDRESS), mem-break.c
3898         (MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT), target.h
3899         (BREAKPOINT_FROM_PC), valops.c (COERCE_FLOAT_TO_DOUBLE),
3900         gdbarch.sh (D10V_MAKE_DADDR, D10V_MAKE_IADDR,
3901         FRAMELESS_FUNCTION_INVOCATION, REGISTER_CONVERTIBLE,
3902         REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
3903         REGISTER_NAME), findvar.c (POINTER_TO_ADDRESS,
3904         ADDRESS_TO_POINTER): Delete default definition.  Handled by
3905         gdbarch.
3906
3907         * gdbarch.sh: Make multi-arch defaults, defaults for non-
3908         multi-arch targets.
3909         (REGISTER_NAME, COERCE_FLOAT_TO_DOUBLE, REGISTER_CONVERTIBLE,
3910         REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
3911         D10V_MAKE_DADDR, D10V_MAKE_IADDR, BREAKPOINT_FROM_PC,
3912         MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT,
3913         REMOTE_TRANSLATE_XFER_ADDRESS, FRAMELESS_FUNCTION_INVOCATION):
3914         Provide default/legacy implementation.
3915         (REGISTER_NAMES, CALL_DUMMY): Allow legacy definition.
3916         * gdbarch.h, gdbarch.c: Re-generate.
3917
3918 2000-04-16  Jim Blandy  <jimb@redhat.com>
3919
3920         * findvar.c (store_typed_address, extract_typed_address): Fix
3921         function names in error messages.
3922
3923 2000-04-16  Eli Zaretskii  <eliz@is.elta.co.il>
3924
3925         * config/djgpp/config.sed: Fix the lines which edit clean: and
3926         uninstall-info: targets.
3927
3928 2000-04-14  Jim Blandy  <jimb@redhat.com>
3929
3930         Bring IEEE_FLOAT under gdbarch's control.
3931         * gdbarch.sh (IEEE_FLOAT): New entry.
3932         * gdbarch.c, gdbarch.h: Regenerated.
3933         * valprint.c (IEEE_FLOAT): Provide a default #definition for this.
3934         (print_floating): Use IEEE_FLOAT as if it were an expression; use
3935         the code specific to IEEE-format numbers whenever the value of
3936         IEEE_FLOAT is non-zero.
3937         * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
3938         config/arc/tm-arc.h, config/arm/tm-arm.h, config/fr30/tm-fr30.h,
3939         config/h8300/tm-h8300.h, config/i386/tm-i386.h,
3940         config/i960/tm-i960.h, config/m88k/tm-m88k.h,
3941         config/mips/tm-mips.h, config/pa/tm-hppa.h,
3942         config/sparc/tm-sparc.h (IEEE_FLOAT): For all ports that #define
3943         IEEE_FLOAT, make sure they give it the value (1).
3944
3945         Provide the hooks needed to support architectures on which
3946         pointers are not always simple byte addresses.
3947
3948         * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new
3949         functions which architectures can redefine, defaulting to
3950         generic_pointer_to_address and generic_address_to_pointer.
3951         * findvar.c (extract_typed_address, store_typed_address,
3952         generic_pointer_to_address, generic_address_to_pointer): New
3953         functions.
3954         (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default
3955         definitions.
3956         (extract_address, store_address): Doc fixes.
3957         * values.c (value_as_pointer): Doc fix.
3958         (value_from_pointer): New function.
3959         * defs.h (extract_typed_address, store_typed_address): New
3960         declarations.
3961         * inferior.h (generic_address_to_pointer,
3962         generic_pointer_to_address): New declarations.
3963         * value.h (value_from_pointer): New declaration.
3964
3965         The following changes are all of the general form "Use these
3966         functions instead of these other functions."  In each case, the
3967         change is because the new calls provide enough information to do
3968         the appropriate address / pointer conversions, where the old calls
3969         did not, or because the new functions are more appropriately named
3970         for the operation being performed.
3971
3972         * ax-gdb.c (const_var_ref): Use value_from_pointer, not
3973         value_from_longest.
3974         * blockframe.c (generic_push_dummy_frame): Use read_pc and
3975         read_sp, not read_register.
3976         * c-valprint.c (c_val_print): Use extract_typed_address instead of
3977         extract_address to extract vtable entries and references.
3978         * cp-valprint.c (cp_print_value_fields): Use value_from_pointer
3979         instead of value_from_longest to extract the vtable's address.
3980         * eval.c (evaluate_subexp_standard): Use value_from_pointer
3981         instead of value_from_longest to compute `this', and for doing
3982         pointer-to-member dereferencing.
3983         * findvar.c (read_register): Use extract_unsigned_integer, not
3984         extract_address.
3985         (read_var_value): Use store_typed_address instead of store_address
3986         for building label values.
3987         (locate_var_value): Use value_from_pointer instead of
3988         value_from_longest.
3989         * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer,
3990         instead of value_from_longest, to build arguments to __d_shl_get.
3991         * printcmd.c (set_next_address): Use value_from_pointer, not
3992         value_from_longest.
3993         (x_command): Use value_from_pointer, not value_from_longest.
3994         * tracepoint.c (set_traceframe_context): Use value_from_pointer,
3995         not value_from_longest.
3996         * valarith.c (value_add, value_sub): Use value_from_pointer, not
3997         value_from_longest.
3998         * valops.c (find_function_in_inferior, value_coerce_array,
3999         value_coerce_function, value_addr, hand_function_call): Same.
4000         * value.h (COERCE_REF): Use unpack_pointer, not unpack_long.
4001         * values.c (unpack_long): Use extract_typed_address to produce
4002         addresses from pointers and references, not extract_address.
4003         (value_from_longest): Use store_typed_address instead of
4004         store_address to produce pointer and reference values.
4005
4006 2000-04-13  Mark Kettenis  <kettenis@gnu.org>
4007
4008         * acconfig.h (HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T, HAVE_LWPID_T,
4009         HAVE_PSADDR_T): Add them here instead of in config.in.
4010
4011         * acconfig.h (PRFPREGSET_T_BROKEN): New define.
4012         * configure.in: Add check for broken prfpregset_t type.
4013         * lin-thread.c (gdb_prfpregset): New typedef, depends on
4014         definition of PRFPREGSET_T_BROKEN.
4015         (ps_lgetfpregs, ps_lsetfpregs, p_td_thr_getfpregs,
4016         p_td_thr_setfpregs, thread_db_fetch_registers,
4017         thread_db_store_registers): Use gdb_prfpregset_t instead of
4018         prfpregset_t.
4019         * config.in: Regenerated.
4020         * configure: Regenerated.
4021
4022 2000-04-13  DJ Delorie  <dj@cygnus.com>
4023
4024         * mips-tdep.c (do_fp_register_row): copy the number of bytes
4025         allocated, not the size of the pointer.
4026
4027 2000-04-13  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
4028
4029         * config/i386/nm-i386sol2.h (CANNOT_STEP_HW_WATCHPOINTS):  Define.
4030         * config/i386/tm-i386sol2.h (HAVE_I387_REGS):  Define.
4031         * i386v4-nat.c (supply_fpregset, fill_fpregset):  Add code
4032         to handle floating point registers if NUM_FREGS is not zero.
4033
4034 2000-04-13  Nick Duffek  <nsd@cygnus.com>
4035
4036         * sol-thread.c (init_sol_core_ops): Initialize to_thread_alive
4037         and document to_find_new_threads bug.
4038
4039 2000-04-13  Eli Zaretskii  <eliz@is.elta.co.il>
4040
4041         * infrun.c (proceed, normal_stop): Change the error message about
4042         failure to insert breakpoints/watchpoints so that it makes sense
4043         even if ptrace is not used or no other processes can be active.
4044
4045 Thu Apr 13 13:24:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4046
4047         * configure.in: Add --enable-maintainer-mode.
4048         * aclocal.m4, configure: Re-generate.
4049
4050         * Makefile.in ($(srcdir)/copying.c): Enable dependencies only when
4051         on maintainer-mode.  Update copying.c in source directory.
4052         (copying.txt): Delete rule.
4053         (copying.o): Add explict paths to $(srcdir) and explicit make
4054         rule.
4055
4056 2000-04-12  Kevin Buettner  <kevinb@redhat.com>
4057
4058         * ia64-linux-nat.c (IA64_PSR_DB, IA64_PSR_DD): Define.
4059         (fetch_debug_register, fetch_debug_register_pair,
4060         store_debug_register, store_debug_register_pair, is_power_of_2,
4061         enable_watchpoints_in_psr, ia64_linux_insert_watchpoint,
4062         ia64_linux_remove_watchpoint, ia64_linux_stopped_by_watchpoint):
4063         New functions.
4064         * config/ia64/nm-linux.h (TARGET_HAS_HARDWARE_WATCHPOINTS,
4065         TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_STEPPABLE_WATCHPOINT,
4066         STOPPED_BY_WATCHPOINT, target_insert_watchpoint,
4067         target_remove_watchpoint): Define.
4068         (ia64_linux_stopped_by_watchpoint, ia64_linux_insert_watchpoint,
4069         ia64_linux_remove_watchpoint): Declare.
4070
4071 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
4072
4073         * go32-nat.c (go32_insert_hw_breakpoint): When there are no more
4074         hardware breakpoint resources, return EBUSY.
4075         (go32_handle_nonaligned_watchpoint): If the argument WHAT is not
4076         one of the enumerated values, return EINVAL.
4077
4078 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
4079
4080         * README: Mention special build instructions for DJGPP.
4081         * NEWS: Update with FP features on x87 platforms, and
4082         DJGPP-related changes.
4083
4084 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
4085
4086         * top.c (gdb_completer_file_name_break_characters): New variable.
4087         (line_completion_function): When completing on file names, use
4088         gdb_completer_file_name_break_characters as word break
4089         characters for the readline library.
4090
4091 2000-04-12  Mark Kettenis  <kettenis@gnu.org>
4092
4093         * i387-tdep.c (print_i387_value): Avoid call to
4094         floatformat_to_doublest if long double type is the same on host
4095         and target.
4096
4097 2000-04-11  Fernando Nasser  <fnasser@cygnus.com>
4098
4099         * wrapper.h: Remove definitions of internal functions.
4100         * wrapper.c: Remove definitions of exported functions (which are
4101         already in wrapper.h) and make static all internal wrap_* functions.
4102
4103 Mon Apr 10 21:58:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4104
4105         * acconfig.h (USE_INCLUDED_REGEX): Add.
4106         * Makefile.in (REGEX_CFLAGS): Delete
4107         * configure.in (REGEX_CFLAGS): Delete. Use AC_DEFINE instead.
4108         * configure, config.in: Re-generate.
4109
4110 2000-04-10  Philip Blundell <philb@gnu.org>
4111
4112         * arm-linux-nat.c (arm_skip_solib_resolver): Remove and move to
4113         arm-linux-tdep.c.
4114         * arm-linux-tdep.c (arm_skip_solib_resolver): New.
4115
4116 2000-04-10  Fernando Nasser  <fnasser@cygnus.com>
4117
4118         From 2000-04-10 Rodney Brown <rdb@redhat.com>:
4119         * command.h (enum command_class): Remove trailing "," to placate
4120         AIX xlc.
4121
4122 Mon Apr 10 20:17:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4123
4124         * TODO, NEWS: Update.  Mention MI.
4125
4126 Mon Apr 10 00:21:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4127
4128         * gdbarch-utils.h, gdbarch-utils.c: Delete.
4129         * arch-utils.h, arch-utils.c: New files.  Avoid 14 character file
4130         name problems.
4131         * Makefile.in: Update.
4132         * gdbarch.c: Update.
4133
4134 Sun Apr  9 23:42:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4135
4136         From 2000-04-07 Jonathan Larmour <jlarmour@redhat.co.uk>:
4137         * mips-tdep.c (saved_gpreg_size_enums): Define enum command for
4138         new "set mips saved-gpreg-size" command
4139         (MIPS_SAVED_REGSIZE): Now a function mips_saved_regsize()
4140         (MIPS_DEFAULT_SAVED_REGSIZE): Define for default MIPS_SAVED_REGSIZE,
4141         either from target, or gdb multi-arch
4142         (show_mips_command): New. For "show mips" prefix command
4143         (set_mips_command): New. For "show mips" prefix command
4144         (_initialize_mips_tdep): Add top-level mips prefix command
4145         Add "set mips saved-gpreg-size" command
4146
4147         * mips-tdep.c (struct gdbarch_tdep): Rename mips_saved_regsize to
4148         mips_default_saved_regsize.
4149         (mips_gdbarch_init): Update.
4150         (MIPS_DEFAULT_SAVED_REGSIZE): Update.
4151         (mips_gdbarch_init): Use MIPS_REGSIZE as the default value for
4152         mips_default_saved_regsize.
4153
4154 Sun Apr  9 23:27:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4155
4156         From 2000-04-07 J.T. Conklin <jtc@redback.com>:
4157         * lynx-nat.c (fetch_inferior_registers, store_inferior_registers):
4158         replace calls to target_xfer_memory() with target_read_memory()
4159         and target_write_memory().
4160
4161 Sun Apr  9 22:54:29 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4162
4163         * valops.c (value_rtti_type): Compare VALUE_ADDRESS with ``0'' not
4164         NULL. Macro returns a CORE_ADDR.
4165
4166 2000-04-08  Jim Blandy  <jimb@redhat.com>
4167
4168         * dwarf2read.c: Revert Andrew Cagney's change of Dec 15, 1997.
4169         Don't include "bfd-elf.h".
4170         (address_significant_size): Delete variable.
4171         (dwarf2_build_psymtabs_hard): Don't set it, or check for
4172         consistency between it and the Dwarf 2 compilation unit header
4173         address size.
4174         (read_address): Don't mask off bits above
4175         address_significant_size.
4176         * Makefile.in (dwarf2read.o): Don't depend on $(elf_bfd_h).
4177         (elf_bfd_h): Remove variable; it's no longer used.
4178
4179 2000-04-08  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
4180
4181         * configure.in (NEW_PROC_API):  Escape square brackets when testing
4182         for solaris2.[678].
4183         * configure:  Regenerate.
4184
4185 2000-04-07  Scott Bambrough <scottb@netwinder.org>
4186
4187         * ChangeLog: Correct date on last entry.
4188         * arm-linux-tdep.c (arm_linux_push_arguments): New function.
4189         * config/arm/tm-linux: Redefined PUSH_ARGUMENTS for Linux.
4190         * config/arm/tm-embed: Fix build warning from redefinition of
4191         LOWEST_PC.
4192         * config/arm/tm-arm.h: Remove TARGET_BYTE_ORDER_SELECTABLE.
4193         * config/arm/tm-wince.h: Remove TARGET_BYTE_ORDER_SELECTABLE and
4194         TARGET_BYTE_ORDER.  Add TARGET_BYTE_ORDER_SELECTABLE_P to
4195         override default in tm-arm.h.  Use default target byte order
4196         from tm-arm.h.
4197
4198 2000-04-07  Scott Bambrough <scottb@netwinder.org>
4199
4200         * Makefile.in: Add dependency information for arm-linux-tdep.c.
4201         * config/djgpp/fnchange.lst: Add arm-linux-tdep.c, arm-linux-nat.c.
4202
4203 2000-04-07  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
4204
4205         * sol-thread.c (gdb_ps_addr_t):  New typedef, depends on definition
4206         of PROC_SERVICE_IS_OLD.
4207         (ps_pglobal_lookup, ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite,
4208         rw_common):  Change argument type from psaddr_t to gdb_ps_addr_t.
4209
4210 Fri Apr  7 17:18:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4211
4212         * Makefile.in (CFLAGS): Set using configure.
4213
4214         * configure.in (WARN_CFLAGS): Enable by default when GCC.
4215         * configure: Re-generate.
4216
4217 Fri Apr  7 13:33:43 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4218
4219         From 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
4220         * procfs.c (init_procfs_ops):  Set procfs_ops.to_has_memory and
4221         procfs_ops.to_has_all_memory to 1.
4222
4223         * TODO: Update
4224
4225 2000-04-06  Nick Duffek  <nsd@cygnus.com>
4226
4227         * configure.in (_MSE_INT_H): Define on Solaris 7.
4228         (NEW_PROC_API): Define on Solaris 7 and 8 as well as 6.
4229         * acconfig.h (_MSE_INT_H): Define on Solaris 7.
4230         * configure: Regenerate.
4231         * config.in: Regenerate.
4232
4233 2000-04-06  Michael Snyder  <msnyder@cygnus.com>
4234
4235         * sol-thread.c (GET_LWP, GET_THREAD, BUILD_LWP, BUILD_THREAD):
4236         Change to rely on PIDGET etc.
4237         * config/i386/nm-i386sol2.h (TARGET_HAS_WATCHPOINTS,
4238         TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT,
4239         STOPPED_BY_WATCHPOINT, target_[insert/remove]_watchpoint):
4240         define.  Allow target to use procfs hardware watchpoints.
4241         * config/sparc/nm-sun4sol2.h: ditto.
4242         * config/i386/tm-i386sol2.h (PIDGET, TIDGET, MERGEPID): modify
4243         definitions to use 16 bits for the pid, 15 bits for the tid, and
4244         1 bit for the flag.
4245         * config/sparc/tm-sun4sol2.h: ditto.
4246         (SOFTWARE_SINGLE_STEP, SOFTWARE_SINGLE_STEP_P): undefine.
4247         * testsuite/gdb.threads/pthreads.exp (all_threads_running): Allow
4248         for more than 15 thread increments.
4249
4250 2000-04-06  Eli Zaretskii  <eliz@is.elta.co.il>
4251
4252         * top.c (filename_completer): Set subsequent_name to 1 early on,
4253         to prevent an infinite loop if the first file in the directory is
4254         a backup file (whose name ends in a `~').
4255
4256 2000-04-05  Jim Blandy  <jimb@redhat.com>
4257
4258         * solib.c (update_solib_list): New function.
4259         (solib_add): Call update_solib_list, and then read symbols.
4260         (info_sharedlibrary_command): Call update_solib_list, not
4261         solib_add.
4262
4263 2000-04-05  Scott Bambrough <scottb@netwinder.org>
4264
4265         * arm-linux-tdep.c: Resolve implicit function declarations by
4266         including target.h and value.h.  Inclusion of symtab.h is
4267         no longer needed.
4268
4269 2000-04-05  Scott Bambrough <scottb@netwinder.org>
4270
4271         * arm-linux-tdep.c: New file.
4272         * arm-linux-nat.c (fetch_fpregs): Remove unused code.
4273         (arm_get_longjmp_target): Moved it and all defines
4274         it uses to arm-linux-tdep.c.
4275         (arm_linux_extract_return_value): Moved to
4276         arm-linux-tdep.c.
4277         * config/arm/linux.mt: Add arm-linux-tdep.c to TDEPFILES.
4278
4279 2000-04-04  Nick Duffek  <nsd@cygnus.com>
4280
4281         * infrun.c (handle_inferior_event): Call target_mourn_inferior
4282         instead of kill_target.
4283
4284 2000-04-04  Daniel Berlin  <dan@cgsoftware.com>
4285
4286         * TODO: Make note of various C++ things i have planned for 5.1.
4287
4288 Tue Apr  4 12:13:19 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4289
4290         * printcmd.c (print_scalar_formatted): Use local variable ptr_bit
4291         in shift.  Stop GCC thinking it has a shift overflow.
4292
4293 2000-04-03  H.J. Lu  <hjl@gnu.org>
4294
4295         * TODO: Remove the regex entry.
4296
4297 2000-04-03  H.J. Lu  <hjl@gnu.org>
4298
4299         * gdb_regex.h: New. Include "regex.h" if USE_INCLUDED_REGEX
4300         is defined and <regex.h> otherwise.
4301
4302         * irix5-nat.c: Include "gdb_regex.h" instead of "gnu-regex.h".
4303         * monitor.c: Likewise.
4304         * osfsolib.c: Likewise.
4305         * solib.c: Likewise.
4306         * source.c: Likewise.
4307         * symtab.c: Likewise.
4308
4309         * Makefile.in (REGEX): Changed to @REGEX@.
4310         (REGEX_CFLAGS): New.
4311         (REGEX1): Removed.
4312         (ADD_DEPS): Use $(REGEX) instead of $(REGEX1).
4313         (INTERNAL_WARN_CFLAGS): Add $(REGEX_CFLAGS).
4314
4315         * configure.in (--with-included-regex): New switch.
4316         (REGEX): New. Subsstitue @REGEX@ in Makefile.in.
4317         (REGEX_CFLAGS): New. Subsstitue @REGEX_CFLAGS@ in Makefile.in.
4318         * configure: Regenerated.
4319
4320 2000-04-03  Kevin Buettner  <kevinb@redhat.com>
4321
4322         * NEWS (powerpc-*-linux*): Mention.
4323
4324 2000-04-03  J.T. Conklin  <jtc@redback.com>
4325
4326         * config/i386/xm-nbsd.h (HOST_LONG_DOUBLE_FORMAT): Define.
4327
4328 2000-04-03  Kevin Buettner  <kevinb@redhat.com>
4329
4330         * Makefile.in (ALLDEPFILES): Add ia64-linux-nat.c and ia64-tdep.c.
4331         (ia64-linux-nat.o, ia64-tdep.o): Add dependencies.
4332
4333         * ia64-linux-nat.c (fill_gregset): Implement.
4334         (supply_fpregset, fill_fpregset): New functions.
4335
4336         * ia64-tdep.c (ia64_init_extra_frame_info): Revise manner in
4337         which the CFM is fetched for certain frames.
4338         (find_global_pointer, find_extant_func_descr): Don't use
4339         partial symtabs for locating sections.
4340
4341         * config/ia64/linux.mh (LOADLIBES): Define.
4342         (NATDEPFILES): Add linux-thread.o and lin-thread.o.
4343         * config/ia64/nm-linux.h (nm-linux.h): Include this upper-level
4344         file containing generic linux declarations/definitions.
4345         (SVR4_SHARED_LIBS, ATTACH_DETACH): Remove defines; already
4346         defined in generic nm-linux.h.
4347         (solib.h): Remove include; already included in generic nm-linux.h.
4348
4349 2000-04-03  Jim Blandy  <jimb@redhat.com>
4350
4351         * solib.c (solib_add): Move all the code for loading symbol tables
4352         below the code to sort out additions and removals.  That way, we
4353         always catch all loaded shared libraries whose symbols we haven't
4354         grabbed yet.
4355
4356         * solib.c (solib_add): Don't try to free a shared object's objfile
4357         if it doesn't have one.  Duh.
4358
4359         * solib.c (solib_add): If a pattern was given, but it doesn't
4360         match any currently loaded shared libraries, print a message;
4361         don't just be silent.
4362
4363 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
4364
4365         * go32-nat.c (go32_handle_nonaligned_watchpoint): Use a
4366         two-dimensional array instead of faking it with index
4367         arithmetics.
4368
4369 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
4370
4371         * config/i386/xm-go32.h (HOST_LONG_DOUBLE_FORMAT): Define.
4372
4373         * config/i386/tm-go32.h (TARGET_LONG_DOUBLE_BIT): Remove
4374         definition (and use the common one in tm-i386.h).
4375         (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Likewise.
4376         (I386_DJGPP_TARGET): Don't define, it's no longer required.
4377         (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Remove definition,
4378         i386-tdep.c defines it for all x86 targets.
4379         (LD_I387, HEX_LONG_DOUBLE_INPUT): Remove.
4380
4381         * config/djgpp/fnchange.lst: Add i386-linux-tdep.c.
4382
4383         * config/djgpp/djcheck.sh: Edit the copyright year out of the test
4384         results.  Fix editing of `main' arguments for non-GNU Sed.
4385
4386 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
4387
4388         * symfile.c (map_overlay_command, unmap_overlay_command): Fix
4389         error message: there's no "overlay on" command.
4390
4391 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
4392
4393         * Makefile.in (copying.c): Depend on copying.txt, not COPYING.
4394         (copying.txt): New target, a link to COPYING.
4395
4396 Mon Apr  3 18:20:03 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4397
4398         * TODO: Update.
4399
4400 Mon Apr  3 14:56:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4401
4402         * top.c: Re-indent.
4403         (set_hook, error_hook): Remove PARAMS.
4404
4405 Mon Apr  3 14:45:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4406
4407         * symtab.h (add_minsym_to_demangled_hash_table): Revert 2000-03-29
4408         Daniel Berlin <dan@cgsoftware.com>.  Function was static.
4409         * minsyms.c (add_minsym_to_demangled_hash_table): Add prototype.
4410
4411 Mon Apr  3 14:10:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4412
4413         * gdb-events.h, gdb-events.c, gdb-events.sh: Re-indent.
4414
4415 2000-04-02  Nick Duffek  <nsd@cygnus.com>
4416
4417         * gdbtypes.c (safe_parse_type): New wrapper function to ignore
4418         error() during parse_and_eval_type().
4419         (check_stub_method): Call safe_parse_type instead of
4420         parse_and_eval_type().
4421         * wrapper.c (gdb_parse_and_eval_type): New wrapper function.
4422         (wrap_parse_and_eval_type): New support function.
4423         * wrapper.h (gdb_parse_and_eval_type): Prototype.
4424         (wrap_parse_and_eval_type): Prototype.
4425
4426 Sun Apr  2 10:32:54 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4427
4428         * MAINTAINERS: Eli Zaretskii is a doco maintainer.
4429
4430 Fri Mar 31 08:59:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4431
4432         * gdbarch-utils.h, gdbarch-utils.c: New files.
4433         * Makefile.in (SFILES, COMMON_OBS): Update.
4434         (gdbarch_utils_h) Define.
4435         (gdbarch-utils.o): Add dependencies.
4436
4437         * gdbarch.c, gdbarch.sh: Include "gdbarch-utils.h". Fix code
4438         handling default method values.
4439         (startup_gdbarch): Rename default_gdbarch, name misleading.
4440         (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
4441         (register_name): Default to legacy_register_name.
4442         (call_dummy_words): Default to legacy_call_dummy_words.
4443         (sizeof_call_dummy_words): Default to
4444         legacy_sizeof_call_dummy_words.
4445         (register_convertible): Default to
4446         generic_register_convertible_not.
4447         (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
4448         (remote_translate_xfer_address): Default to
4449         generic_remote_translate_xfer_address.
4450         (frameless_function_invocation): Default to
4451         generic_frameless_function_invocation_not.
4452
4453 2000-04-02  Mark Kettenis  <kettenis@gnu.org>
4454
4455         * i386-linux-nat.c: Add copyright notice.
4456
4457         * config/i386/xm-linux.h (HOST_LONG_DOUBLE_FORMAT): Define as
4458         &floatformat_i387_ext.
4459         * config/i386/xm-i386gnu.h (HOST_LONG_DOUBLE_FORMAT): Likewise.
4460
4461 2000-03-29  Mark Kettenis  <kettenis@gnu.org>
4462
4463         * findvar.c (extract_floating): Remove reference to
4464         TARGET_EXTRACT_FLOATING.
4465         (store_floating): Remove reference to TARGET_STORE_FLOATING.
4466
4467 2000-03-30  Fernando Nasser  <fnasser@cygnus.com>
4468
4469         * wrapper.c (gdb_value_subscript, wrap_value_subscript): New functions.
4470         Safe version of value_subscript.
4471         * varobj.c (): Use gdb_value_subscript() to get an array element value.
4472
4473 2000-03-30  Michael Snyder  <msnyder@cygnus.com>
4474
4475         * ui-file.c: Include "gdb_string.h"
4476         * cli-out.c: Include gdb_string.h to avoid compiler warnings.
4477         * wrapper.[ch] (struct gdb_wrapper_arguments): Change fields into
4478         unions, since they are all used to hold both pointers and ints
4479         at various times.  Casting pointer to int and vice versa gives
4480         warnings (and is not safe) if they are not the same size.
4481
4482 2000-03-30  Michael Snyder  <msnyder@cygnus.com>
4483
4484         * defs.h (struct continuation_arg): Make 'data' a union, to avoid
4485         casting problems when int and pointer are not the  same size.
4486         * event-top.c (command_handler): Use data as a union.
4487         (command_line_handler_continuation): Ditto.
4488         * infcmd.c (step_1_continuation): Use data as a union.  Re-indent.
4489         (step_once): ditto.  (finish_command_continuation): Ditto.
4490         (finish_command): Ditto.
4491         * breakpoint.c (until_break_command): Use data as a union.
4492         (until_break_command_continuation): Ditto.
4493         * utils.c (add_intermediate_continuation): Fix typo in comment.
4494
4495 Thu Mar 30 12:09:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4496
4497         * gdbarch.h, gdbarch.c: Re-indent.  Remove FIXMEs.
4498         * gdbarch.sh: Re-sync with gdbarch.[hc].
4499
4500 2000-03-29  Daniel Berlin  <dan@cgsoftware.com>
4501
4502         * minsyms.c (add_minsym_to_demangled_hash_table): New function.
4503         (install_minimal_symbols): Fix demangled symbol problems caused by
4504         using add_minsym_to_hash_table for the demangled names, which is
4505         wrong. Now we use add_minsym_to_demangled_hash_table.
4506         (lookup_minimal_symbol): Fix problems with demangled symbol lookup
4507         caused by weird control flow.
4508         * symtab.h: Add add_minsym_to_demangled_hash_table prototype here.
4509
4510 2000-03-29  Jason Merrill  <jason@casey.cygnus.com>
4511
4512         * configure.in: -linux-gnu*, not -linux-gnu.
4513
4514 Tue Mar 28 18:28:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4515
4516         * remote.c (remote_threads_extra_info): Replace qfThreadExtraInfo
4517         with qThreadExtraInfo.
4518
4519 2000-03-29  J.T. Conklin  <jtc@redback.com>
4520
4521         * i386nbsd-nat.c (fetch_core_registers): Make static.
4522
4523         * m68knbsd-nat.c (fetch_core_registers): Make static.
4524         (m68knbsd_core_fns, _initialize_m68knbsd_nat): Added.
4525
4526 Wed Mar 29 13:40:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4527
4528         * TODO: Update GDB 5 status.
4529
4530 Wed Mar 29 10:16:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4531
4532         * breakpoint.h (remove_hw_watchpoints): Add declaration.
4533         * breakpoints.c (remove_hw_watchpoints): Update.
4534         * maint.c (maintenance_do_deprecate): Avoid assignment within IF
4535         condition.
4536
4537 2000-03-28  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
4538
4539         breakpoint.c, breakpoint.h (remove_hw_watchpoints):  New function.
4540         infrun.c (resume):  Remove hardware watchpoints before stepping
4541         when CANNOT_STEP_HW_WATCHPOINTS is nonzero.
4542
4543 2000-03-28  Michael Snyder  <msnyder@cygnus.com>
4544
4545         * Makefile.in: Anchor tui-file.h dependency to $srcdir.
4546
4547 2000-03-28  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
4548
4549         * procfs.c (proc_set_watchpoint):  Declare addr parameter as
4550         CORE_ADDR, to match call from procfs_set_watchpoint.
4551
4552         * breakpoint.c (insert_breakpoints, do_enable_breakpoint):
4553         Reselect the saved frame silently after frame selection for
4554         watchpoint evaluation.
4555         (insert_breakpoints):  Add missing space in `Hardware watchpoint
4556         deleted' message.  Do not reinsert hardware watchpoint if it is
4557         already marked for deletion at next stop.
4558
4559 2000-03-28  Christopher Faylor  <cgf@cygnus.com>
4560
4561         * partial-stab.h: Add one more check against corrupted or irregular
4562         stabs entry.
4563
4564 Tue Mar 28 12:23:37 2000  Philippe De Muyter  <phdm@macqel.be>
4565
4566         * gnu-regex.c (regerror): Function renamed from `__regerror'.
4567         (Change also approved in the mainline glibc sources)
4568
4569 Tue Mar 28 18:19:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4570
4571         From 2000-03-20 Jonathan Larmour <jlarmour@redhat.co.uk>:
4572         * ser-unix.c (do_unix_readchar): Reorganise to be more robust,
4573         particularly ensuring it can't return SERIAL_TIMEOUT when told
4574         not to time out.
4575
4576 2000-03-24  Daniel Berlin  <dan@cgsoftware.com>
4577
4578         * gdbtypes.c (_initialize_gdbtypes): Add "set debug overload",
4579         which never existed before, and thus, has no deprecated old command.
4580
4581         * gdbarch.c (_initialize_gdbarch): Add "set debug arch", deprecate
4582         "set archdebug" (same goes for the show commands).
4583         * gdb-events.c (_initialize_gdb_events): Add "set debug event",
4584         deprecate "set eventdebug" (same goes for the show commands).
4585         * gdbcmd.h: Add the setdebuglist and showdebuglist externs.
4586         * top.c (init_main): Deprecate remotedebug, use "set/show debug remote"
4587         instead.
4588         x(init_main): Add the "set debug" and "show debug" commands.
4589         Add setdebuglist and showdebuglist.
4590
4591 Fri Mar 24 13:00:10 2000  Daniel Berlin <dan@cgsoftware.com>
4592
4593         * maint.c (maintenance_do_deprecate): Fix crash if you call with no arguments, and fixed the warning.
4594           Added prototype for the deprecate command so it doesn't complain.
4595
4596 Tue Mar 28 11:52:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4597
4598         * top.c (print_gdb_version): Bump copyright year to 2000.
4599
4600 Tue Mar 28 10:13:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4601
4602         * MAINTAINERS: Add Glen McCready to write after approval list.
4603
4604 Tue Mar 28 09:59:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4605
4606         * acconfig.h: Fix typo in comment describing HAVE_PTRACE_GETREGS.
4607         * config.h: Regenerate.
4608
4609 Mon Mar 27 19:53:29 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4610
4611         * TODO: Update.  Add criteria for next release of GDB.
4612
4613 Mon Mar 27 17:20:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4614
4615         * acconfig.h: Provide default for HAVE_PTRACE_GETREGS.
4616         * config.h: Regenerate.
4617
4618 Mon Mar 27 16:43:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4619
4620         * Makefile.in (install-only): Create $(bindir) and $(man1dir)
4621         before installing GDB.
4622
4623 Mon Mar 27 16:26:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4624
4625         * Makefile.in (all-gdbtk): Check for an existing link/directory.
4626         Re-format warning message.  Document that post 5.0 this can be
4627         deleted.
4628
4629 Mon Mar 27 14:46:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4630
4631         * ChangeLog: Revert whitespace changes.
4632
4633 Mon Mar 27 10:20:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4634
4635         * MAINTAINERS: Update folks who need accounts.
4636
4637 Mon Mar 27 09:29:14 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4638
4639         * MAINTAINERS: J.T. Conklin is NetBSD maintainer.
4640
4641 2000-03-27  Mark Kettenis  <kettenis@gnu.org>
4642
4643         * config/i386/tm-i386.h: Fix typo.  It is TARGET_LONG_DOUBLE_BIT
4644         instead of TARGET_LONG_DOUBLE_BITS.
4645         * config/i386/tm-i386mk.h: Likewise.
4646
4647 2000-03-26  Mark Kettenis  <kettenis@gnu.org>
4648
4649         Provide `long double' support for most i386 targets.
4650         * config/i386/tm-i386.h (TARGET_LONG_DOUBLE_FORMAT): Define as
4651         &floatformat_i387_ext.
4652         (TARGET_LONG_DOUBLE_BITS): Define as 96.
4653         (REGISTER_VIRTUAL_TYPE): Change type for FPU registers to
4654         `builtin_type_long_double'.
4655         (REGISTER_CONVERT_TO_VIRTUAL): Call
4656         i386_register_convert_to_virtual.
4657         (REGISTER_CONVERT_TO_RAW): Call i386_register_convert_to_raw.
4658         (i387_to_double, double_to_i387): Remove prototypes.
4659         (i386_extract_return_value): Change prototype to match definition
4660         in i386-tdep.c.
4661         * config/i386/tm-i386mk.h (TARGET_LONG_DOUBLE_FORMAT): #undef.
4662         (TARGET_LONG_DOUBLE_BITS): #undef.
4663         * config/i386/tm-linux.h (TARGET_LONG_DOUBLE_BIT): Remove.
4664         [HAVE_LONG_DOUBLE && HOST_I386] (LD_I387): Remove.
4665         (i387_extract_floating, i387_store_floating): Remove prototypes.
4666         (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING): Remove.
4667         (REGISTER_CONVERT_TO_VIRTUAL, REGOISTER_CONVERT_TO_RAW): Remove.
4668         (REGISTER_VIRTUAL_TYPE): Remove.
4669         * i386-tdep.c (i386_register_convert_to_virtual): New function.
4670         (i386_register_convert_to_raw): New function.
4671         * i387-tdep.c [LD_I387] (i387_extract_floating): Remove.
4672         (i387_store_floating): Remove.
4673
4674 Sat Mar 25 18:55:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4675
4676         * maint.c: Re-indent.
4677
4678 Sat Mar 25 18:51:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4679
4680         * maint.c (_initialize_maint_cmds): Remove quoted trailing space.
4681
4682 2000-03-24  Christopher Faylor  <cgf@cygnus.com>
4683
4684         * config/mips/tm-wince.h: Fix typo which caused include of tm-mips.h to
4685         be inoperative.
4686
4687 2000-03-24  Christopher Faylor  <cgf@cygnus.com>
4688
4689         * win32-nat.c: Back out special frame walking code.  It was broken.
4690         (handle_exception): Correctly identify an illegal instruction.
4691         * config/tm-cygwin.h: Eliminate special frame handling.  Just use
4692         normal i386 handling.
4693
4694 2000-03-24  J.T. Conklin  <jtc@redback.com>
4695
4696         * i386/tm-nbsd.h (USE_STRUCT_CONVENTION): Define.
4697         * i386nbsd-nat.c (i386nbsd_use_struct_convention): New function.
4698         (fetch_core_registers): Read fp registers.
4699         (i386nbsd_core_fns, _initialize_i386nbsd_nat): Added.
4700
4701 2000-03-24  Jonathan Larmour  <jlarmour@redhat.co.uk>
4702
4703         * arm-tdep.c (thumb_skip_prologue): Take function end addr argument
4704         so that we can stop searching for the prologue past the function end
4705         (arm_skip_prologue): Call thumb_skip_prologue with function end addr
4706
4707 2000-03-24  Kevin Buettner  <kevinb@redhat.com>
4708
4709         * linux-thread.c, lin-thread.c (save_inferior_pid,
4710         restore_inferior_pid): Don't do compile time comparison
4711         of TARGET_PTR_BIT and TARGET_INT_BIT.
4712
4713 Thu Mar 23 13:18:26 2000  Philippe De Muyter  <phdm@macqel.be>
4714
4715         * m68k-tdep.c (P_LINKL_FP, P_LINKW_FP): Macros renamed from P_LINK_L
4716         and P_LINK_W.
4717         (P_PEA_FP, P_MOVL_SP_FP): New macros.
4718         (P_MOVL, P_LEAL, P_MOVML): Macros renamed from P_MOV_L, P_LEA_L and
4719         P_MOVM_L.
4720         (altos_skip_prologue, isi_skip_prologue): Use P_* macros, not octal
4721         constants.
4722         (delta68_in_sigtramp): New function.
4723         (delta68_frame_args_address, delta68_frame_saved_pc): Ditto.
4724         (m68k_skip_prologue): Use P_* macros, not hex constants.
4725         (m68k_find_saved_regs): Do not expect a fixed sequence of register save
4726         instructions, but accept them in any order; use P_* macros, not octal
4727         or hex constants; recognize also `fmovemx to (fp + displacement)' and
4728         `moveml to (fp + displacement)'.
4729         * m68/tm-delta68.h (IN_SIGTRAMP): New macro.
4730         (FRAME_SAVED_PC, FRAME_ARGS_ADDRESS): Ditto.
4731
4732 Fri Mar 24 13:44:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4733
4734         * MAINTAINERS: Add Fernando Nasser to testsuite maintainers.
4735
4736 2000-03-23  Michael Snyder  <msnyder@cygnus.com>
4737
4738         * solib.c (open_symbol_file_object): To sneak an int argument
4739         past catch_errors, instead of casting it to a pointer, simply
4740         pass it by address.
4741
4742 2000-03-23  Jimmy Guo   <guo@cup.hp.com>
4743
4744         * gdbtypes.c (rank_function): Rank all N parameters and use correct
4745         index into the prams[] and args[] arrays.
4746
4747 2000-03-23  Fernando Nasser  <fnasser@cygnus.com>
4748
4749         From David Whedon <dwhedon@gordian.com>
4750
4751         * top.c (execute_command): Checks all commands beore executing
4752         to see if the user needs to be warned that the command is
4753         deprecated, warns user if appropriate.
4754         (add_info), (add_info_alias), (add_com) , (add_com_alias): Changed
4755         return values from void to struct cmd_list_element *.
4756         * command.c (lookup_cmd_1): Check aliases before following link
4757         in case user needs to be warned about a deprecated alias.
4758         (deprecate_cmd): new exported function for command deprecation,
4759         sets flags and posibly a replacement string.
4760         (deprecated_cmd_warning): New exported funciton to warn user about
4761         a deprecated command.
4762         (lookup_cmd_composition): New exported function that determines
4763         alias, prefix_command, and cmd based on a string.  This is useful
4764         is we want to full name of a command.
4765         * command.h : Added prototypes for deprecate_cmd,
4766         deprecated_warn_user and lookup_cmd_composition, added flags to
4767         the cmd_list_element structure, changed return values for
4768         add_com_* and add_info_* from void to cmd_list_element.
4769         * maint.c : (maintenance_deprecate): New function to deprecate a
4770         command.  This exists only so that the testsuite can deprecate
4771         commands at runtime and check the warning behavior.
4772         (maintenance_undeprecate) : New function, drops deprecated flags.
4773         (maintenance_do_deprecate): Actually does the (un)deprecation.
4774         (initialize_maint_cmds): Added the above new deprecate commands.
4775
4776 2000-03-22  Daniel Berlin  <dan@cgsoftware.com>
4777         * command.c (apropos_cmd_helper): New function, meat of the
4778         apropos command.
4779         (apropos_command): New apropos command to search command
4780         names/documentation for regular expressions.
4781         (_initialize_command): Add the apropos command.
4782
4783 2000-03-23  Michael Snyder  <msnyder@cygnus.com>
4784
4785         * sol-thread.c (ps_pglobal_lookup): Change argument type from
4786         paddr_t to psaddr_t.  This mistake appears to date from an
4787         erroneous man page in Solaris 2.5 -- the correct type from the
4788         system headers has always been psaddr_t.
4789         (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): Ditto.
4790         (rw_common): Ditto.
4791
4792 2000-03-22  Kevin Buettner  <kevinb@redhat.com>
4793
4794         * ia64-linux-nat.c: Fix copyright.
4795         (fill_gregset): Minor formatting fix.
4796         * ia64-tdep.c (template_encoding_table, fetch_instruction,
4797         examine_prologue): Clean up some compiler warnings.
4798         (is_float_or_hfa_type_recurse, is_float_or_hfa_type, find_func_descr,
4799         find_global_pointer, find_extant_func_descr): New functions.
4800         (ia64_use_struct_convention, ia64_extract_return_value,
4801         ia64_push_arguments): Handle HFAs.
4802         (ia64_push_arguments): Find (or build) a function descriptor
4803         when given a function address.
4804         (ia64_push_return_address): Moved code for finding the
4805         global pointer into its own function, find_global_pointer ().
4806
4807 2000-03-22  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
4808
4809         * event-loop.c (handle_file_event): Run through indent.
4810
4811 2000-03-22  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
4812
4813         From  Philippe De Muyter  <phdm@macqel.be>
4814
4815         * event-loop.c (sys/types.h): File now included unconditionally.
4816         (use_poll): New variable..
4817         (gdb_notifier): poll- and select-versions merged.
4818         (add_file_handler): If HAVE_POLL, check whether poll is usable,
4819         and reset `use_poll' if not.
4820         (create_file_handler): Select poll- or select-version according to
4821         `use_poll'.
4822         (delete_file_handler, handle_file_event): Likewise.
4823         (gdb_wait_for_event, poll_timers): Likewise.
4824
4825 2000-03-22  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
4826
4827         * printcmd.c (print_scalar_formatted):  Truncate addresses to the
4828         size of a target pointer before passing them to print_address.
4829
4830 2000-03-22  Mark Kettenis  <kettenis@gnu.org>
4831
4832         * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove.
4833         * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM):
4834         Remove
4835         * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines.
4836         (i386_extract_return_value): Rewritten.  Correctly support all
4837         floating-point types and large integer types on targets that use
4838         the standard i386 GDB register layout and return floating-point
4839         values in the FPU.
4840
4841 Wed Mar 22 15:09:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4842
4843         * configure.in (CONFIG_INITS): Do not append remote-nrom.c
4844
4845 2000-03-21  J.T. Conklin  <jtc@redback.com>
4846
4847         * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o.
4848         * i386nbsd-nat.c: New file.
4849
4850         * i386/tm-nbsd.h (NUM_REGS): Removed.
4851         (HAVE_I387_REGS): Defined.
4852         * i386/nm-nbsd.h (FLOAT_INFO): Removed.
4853
4854         * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not
4855         SVR4_SHARED_LIBS.
4856
4857 Wed Mar 22 11:18:59 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4858
4859         * MAINTAINERS: Add Jim Blandy to breakpoint maintainers.  David
4860         taylor is the Solaris/SPARC maintainer.  Add Jonathan Larmour to
4861         the write after approval list.
4862
4863 2000-03-21  Kevin Buettner  <kevinb@redhat.com>
4864
4865         * symtab.h (MAX_SECTIONS, struct section_addr_info,
4866         symbol_file_add):  Move declarations from here...
4867         * symfile.h: ...to here.
4868
4869         * solib.c (symbol_add_stub): Make symbol_file_add () aware of
4870         all section addresses, not just .text.
4871         * symfile.h, symfile.c (free_section_addr_info,
4872         build_section_addr_info_from_section_table): New functions.
4873
4874         * symfile.h (MAX_SECTIONS): Increase value to 40.
4875         * symfile.c (syms_from_objfile): Add bounds check prior to
4876         accessing ``other'' array in a section_addr_info_struct.
4877         Remove unused variable section_offsets.
4878         (add_symbol_file_command): Remove unused variable text_addr.
4879
4880 2000-03-21  Eli Zaretskii  <eliz@is.elta.co.il>
4881
4882         * breakpoint.c (bpstat_stop_status): Don't stop if a read
4883         watchpoint appears to break, but the watched value changed.
4884
4885 2000-03-21  Jim Blandy  <jimb@redhat.com>
4886
4887         * gdbarch.sh: Emit a definition and declaration for gdbarch_free,
4888         a companion to gdbarch_alloc, which allows a gdbarch init function
4889         to free partially-built gdbarch structures.
4890         * gdbarch.c, gdbarch.h: Regenerated.
4891
4892 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
4893
4894         * configure.host, configure.tgt (ia64-*-linux*): New entry.
4895
4896         * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr,
4897         initialize_arch): Define for IA-64.
4898         (initialize_arch): Add declaration.
4899
4900 2000-03-20  Eli Zaretskii  <eliz@is.elta.co.il>
4901
4902         * breakpoint.c (insert_breakpoints, remove_breakpoint)
4903         (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert,
4904         remove, or check status of hardware watchpoints for entire structs
4905         and arrays unless the user explicitly asked to watch that struct
4906         or array.
4907         (insert_breakpoints): Try to insert watchpoints for all the values
4908         on the value chain, even if some of them fail to insert.
4909
4910         * values.c (value_primitive_field): Set the offset in struct value
4911         we return when the field is a packed bitfield.
4912
4913 2000-03-20  Michael Snyder  <msnyder@cygnus.com>
4914
4915         * remote.c (remote_threads_extra_info): New function.
4916         Implement the extra thread info query for "info threads".
4917         (remote_threads_info): Clean up a bit.
4918         (use_threadinfo_query, use_threadextra_query): New variables.
4919         Control whether GDB will use the new or old protocol for
4920         thread info queries.
4921         (remote_open_1): Initialize new variables.
4922         (remote_async_open_1): Ditto.
4923         (remote_cisco_open): Ditto.
4924
4925 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
4926
4927         * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh,
4928         config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h,
4929         config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files.
4930
4931 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
4932
4933         * utils.c (floatformat_from_doublest): Don't assume that a long
4934         will be exactly 32 bits in length.  Also...  make sure space
4935         that we're writing the float to is completely initialized to
4936         zeroes, even when the number of bits in the float is not
4937         evenly divisible by FLOATFORMAT_CHAR_BIT.
4938
4939 2000-03-20  Jim Blandy  <jimb@redhat.com>
4940
4941         * i386-linux-nat.c: No need to #include "frame.h" any more.
4942         (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
4943         LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
4944         LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
4945         LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
4946         LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
4947         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
4948         linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
4949         i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
4950         i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
4951         i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
4952         i386_linux_sigtramp_saved_sp):  Deleted.  Folks rightly pointed
4953         out that these are target-dependent, and useful in non-native
4954         configurations.  Moved to...
4955         * i386-linux-tdep.c: ... Here, a new file.
4956         * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c.
4957         (i386-linux-tdep.o): New rule.
4958         (i386-linux-nat.o): We no longer depend on frame.h.
4959         * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o.
4960
4961 2000-03-04  Eli Zaretskii  <eliz@is.elta.co.il>
4962
4963         * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch.
4964         Print an error at compile time if we are to use select, but FD_SET
4965         is not available.
4966         (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only
4967         if HAVE_POLL is not defined and NO_FD_SET *is* defined.
4968         (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR.
4969         (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET.
4970         (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly
4971         instead of using memcpy and memset.  Use FD_ISSET.
4972
4973         * config/i386/xm-go32.h (fd_mask): Remove typedef.
4974
4975 Mon Mar 20 19:58:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4976
4977         * command.c (_initialize_command): Document requirements for ``!''
4978         command.
4979
4980 Mon Mar 20 18:12:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4981
4982         From Fri 10 Mar 2000 Robert
4983         <robert.melchers@drives.eurotherm.co.uk>:
4984         * sh-tdep.c (sh_processor_type_table): Add entry for sh2.
4985
4986 Mon Mar 20 17:33:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4987
4988         From Thu Mar 16 16:49:27 EST 2000 John David Anglin
4989         <dave@hiauly1.hia.nrc.ca>:
4990         * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops
4991         _initialize_hpux_thread being called twice.
4992         * configure: Regenerated.
4993
4994 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
4995
4996         * event-top.c (_initialize_event_loop): If instream is not
4997         connected to a terminal device, turn editing off.
4998
4999 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
5000
5001         Support for building GDB with DJGPP, and running the test suite on
5002         it:
5003         * config/djgpp/djconfig.sh: New file.
5004         * config/djgpp/config.sed: New file.
5005         * config/djgpp/README: New file.
5006         * config/djgpp/fnchange.lst: New file.
5007         * config/djgpp/djcheck.sh: New file.
5008
5009 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
5010
5011         * ser-go32.c (ports): Make the initializers complete, to pacify
5012         GCC 2.9X.
5013
5014 2000-03-17  Jim Blandy  <jimb@redhat.com>
5015
5016         * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
5017         two-dimensional array, instead of faking it with explicit index
5018         arithmetic.
5019
5020         * linux-thread.c (linuxthreads_attach, linuxthreads_detach,
5021         linuxthreads_create_inferior): Fix typo in variable name: it's
5022         linuxthreads_exit_status, not linux_exit_status.
5023
5024         * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments
5025         to W_STOPCODE.
5026
5027         * solib.c (solib_add): Delete debugging code.
5028
5029 2000-03-17  Mark Kettenis  <kettenis@gnu.org>
5030
5031         * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux.
5032         * linux-thread.c: Use WSETSTOP instead of W_STOPCODE.
5033
5034 Fri Mar 17 11:06:59 2000  Philippe De Muyter  <phdm@macqel.be>
5035
5036         * language.c (set_lang_str): Do not call `free' for a null pointer.
5037         (set_type_str, set_range_str): Ditto.
5038
5039 2000-03-16  Jim Blandy  <jimb@redhat.com>
5040
5041         * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the
5042         merge; reinstated.
5043
5044         * solib.c (current_sos): Be more careful about freeing the new
5045         so_list node if an error occurs.
5046
5047         * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
5048         LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
5049         LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
5050         LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
5051         LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
5052         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
5053         linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
5054         i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
5055         i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
5056         i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
5057         i386_linux_sigtramp_saved_sp):  Deleted.  These all implement
5058         Linux-specific signal trampoline detection, and should be moved
5059         to...
5060         * i386-linux-nat.c: ... here.
5061         * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define
5062         this any more, since we're not enabling OS-specific code in a
5063         OS-independent file.
5064
5065 2000-03-16  Eli Zaretskii  <eliz@is.elta.co.il>
5066
5067         * Makefile.in (go32-nat.o): Add prerequisites.
5068         (ALLDEPFILES): Add go32-nat.c.
5069
5070 2000-03-15  Michael Snyder  <msnyder@cygnus.com>
5071
5072         From "Peter.Schauer" <Peter.Schauer@regent.e-technik.tu-muenchen.de>
5073         * symfile.c (reread_symbols):  Clear msymbol hash table.
5074
5075 2000-03-15  Jim Blandy  <jimb@redhat.com>
5076
5077         Deal with the inferior unloading shared objects.
5078         * solib.c (current_sos): New function, replacing find_solib.
5079         (find_solib): Deleted.
5080         (free_so): New function.
5081         (clear_solib): Call free_so, instead of writing it out.
5082         (solib_add): Rewritten: compare the inferior's current list of
5083         shared objects with GDB's list, and do the required loads and
5084         unloads.
5085         (info_sharedlibrary_command, solib_address): Don't use find_solib
5086         to walk the list of shared libraries: call solib_add, and then
5087         walk the list at so_list_head normally.
5088         * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't
5089         detach the core target.  These tasks are taken care of elsewhere.
5090         * target.c (remove_target_sections): New function.
5091         * target.h (remove_target_sections): New declaration.
5092
5093         * solib.c (symbol_add_stub): Check whether we've already created
5094         an objfile for this shared object first, before doing all that
5095         work to compute section addresses, etc.
5096
5097         * objfiles.c (unlink_objfile): Report an internal error if objfile
5098         doesn't occur in the object_files list.
5099
5100         * solib.c (special_symbol_handling): Delete argument; it's not
5101         used.
5102
5103         Changes from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
5104
5105         * solib.c (SOLIB_EXTRACT_ADDRESS):  New macro to extract addresses
5106         from solib structures. Use it throughout solib.c, get rid of all
5107         CORE_ADDR casts.
5108         (struct so_list):  Change type of lmaddr to CORE_ADDR.
5109         (first_link_map_member):  Change return value type to CORE_ADDR,
5110         update callers.
5111         (solib_add_common_symbols):  Change parameter type to CORE_ADDR,
5112         update callers.
5113         (open_symbol_file_object, find_solib):  Change type of lm variable
5114         to CORE_ADDR.
5115
5116 2000-03-15  Eli Zaretskii  <eliz@is.elta.co.il>
5117
5118         * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)
5119         (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert
5120         to ISO C.  Use ATTRIBUTE_UNUSED to avoid compiler warnings.
5121         (dos_info): Avoid compiler warning when printing a ptrdiff_t.
5122
5123         * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was
5124         not opened by dos_open, but let the 3 standard handles go through
5125         unharmed.
5126
5127 2000-03-14  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
5128
5129         * eval.c (evaluate_subexp_with_coercion): Add call to
5130         check_typedef, to handle typedeffed vars correctly.
5131
5132 Mon Mar 13 21:21:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5133
5134         * defs.h (STREQ, STRCMP, STREQN): Document that these macros are
5135         somewhat redundant.
5136         (QUIT): Note that this can probably be replaced by a function.
5137
5138 2000-03-13  James Ingham  <jingham@leda.cygnus.com>
5139
5140         Add support for a variable object that tries to evaluate itself in
5141         the currently selected frame, rather than in a fixed frame.
5142
5143         * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
5144         gdb_parse_exp_1.
5145         * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
5146         of varobj_create.
5147         * varobj.c (varobj_list): Return type indicates whether the
5148         variable's type has changed (for current frame variables).
5149         (varobj_update): Handle the case where the variable's type has
5150         changed.
5151         (delete_variable_1): Allow for deletion of variables that have not
5152         been installed yet.
5153         (new_root_variable): Initialize use_selected_frame variable.
5154         (value_of_root): This is where most of the work to handle "current
5155         frame" variables was added.  Most of the complexity involves
5156         handling the case where the type of the variable has changed.
5157         (varobj_create): Add a "type" argument, to tell if the
5158         variable is one of these "current frame" variables.  Also protect
5159         call to parse_exp_1 from long jumping.
5160
5161 2000-03-13  Eli Zaretskii  <eliz@is.elta.co.il>
5162
5163         * go32-nat.c (struct env387): Remove declaration.
5164         (print_387_status, i386_go32_float_info): Remove redundant
5165         functions.
5166         (regno_mapping, sig_map, excepn_map): Add braces around inner
5167         initializers.
5168         (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler;
5169         fix code which mixed signed with unsigned.
5170         (go32_resume): Use TARGET_SIGNAL_LAST instead of -1.
5171         (go32_wait): Initialize INT3_addr.
5172         (go32_fetch_registers): Extend all FP registers that are shorter
5173         than 4 bytes to 32 bits.  Support 32 standard FP registers defined
5174         on config/i386/tm-i386.h.
5175         (store_register): Support 32 FP registers.
5176         (go32_create_inferior): Don't crash if handed a NULL pointer
5177         instead of exec file name.
5178         (ignore): Remove unused function.
5179         (go32_insert_hw_breakpoint): Remove unused variables.
5180         (init_go32_ops): Set value of processing_gcc_compilation to 2.
5181
5182 Mon Mar 13 18:54:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5183
5184         From 2000-03-10 Daniel Berlin <dan@cgsoftware.com> Fix C++
5185         overloading, add support for seeing through references:
5186         * valops.c (find_overload_match): Handle STABS overloading for
5187         C++.
5188         (find_overload_match): Look in right place for function arguments
5189         in the debug info.
5190         (find_overload_match): Rather than giving up when we have >1
5191         perfect match, just choose one, especially since the
5192         recommendation GDB gives ("disambiguate it by specifying function
5193         signature"), is basically impossible.
5194         (check_field_in): STREQ->strcmp_iw
5195         (search_struct_field): STREQ->strcmp_iw
5196         (find_method_list): STREQ->strcmp_iw
5197         * gdbtypes.c (rank_one_type): Add ability to see through
5198         references.
5199         (rank_one_type): strcmp->strcmp_iw, because the whitespace could
5200         be different.
5201         (rank_function): Rank function properly (was doing it wrong
5202         before, comparing the wrong parts of the arrays)
5203         (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD.
5204         * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness"
5205         associated with converting a non-reference to a reference.
5206     * eval.c (evaluate_subexp_standard): for OP_VAR_VALUE, always
5207     return full value object; for STRUCTOP_PTR, use pointer to
5208     rtti type to get member / method if objectprint is set and
5209     target type of pointer is class.
5210
5211         * gdbtypes.c (rank_one_type): Add comment on how to eliminate the
5212         #ifdef DEBUG_OLOAD.
5213
5214 2000-03-11  Mark Kettenis  <kettenis@gnu.org>
5215
5216         * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as
5217         a binary operator.
5218         (gnu_attach): Change error message for missing
5219         argument to be identical to the corresponding message in
5220         `inftarg.c'.  This makes the testsuite happy.
5221
5222 2000-03-11  Mark Kettenis  <kettenis@gnu.org>
5223
5224         * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the
5225         %eflags isn't modified.  This fixes a bug where every call to a
5226         function in the program beyond the first call would fail.
5227
5228 Fri Mar 10 11:44:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5229
5230         * MAINTAINERS: Devolve responsibility for domain maintenance.
5231
5232 2000-03-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
5233
5234         * minsyms.c (prim_record_minimal_symbol_and_info): Add comment.
5235
5236 2000-02-25  Scott Bambrough <scottb@netwinder.org>
5237
5238         * gdb.base/long_long.exp: Correct test suite failure when printing
5239         a long long value as a double on ARM platforms.
5240
5241 Thu Mar  9 14:21:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5242
5243         * MAINTAINERS (Core): Anthony Green is the Java - including
5244         testsuite - maintainer.  Reformat testsuite and language support
5245         sections
5246
5247 2000-03-08  Mark Kettenis  <kettenis@gnu.org>
5248
5249         * i386-tdep.c (i386_linux_saved_pc_after_call): New function.
5250         * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
5251         i386_linux_saved_pc_after_call.
5252
5253 2000-03-06  Jim Blandy  <jimb@redhat.com>
5254
5255         From Tom Tromey <tromey@cygnus.com> and Keith Seitz <?>:
5256
5257         * minsyms.c: #include <ctype.h>, for msymbol_hash_iw.
5258         (compact_minimal_symbols): Added `objfile' argument.
5259         Put symbols in the objfile's hash table.
5260         (install_minimal_symbols): Put symbols in the objfile's demangled
5261         hash table.
5262         (lookup_minimal_symbol): Use hash table to find symbol in
5263         objfile.
5264         (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New
5265         functions.
5266         (prim_record_minimal_symbol_and_info): Initialize the
5267         hash link fields of the new minimal symbol.
5268         * symtab.h (struct minimal_symbol): New fields `hash_next',
5269         `demangled_hash_next'.
5270         (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare.
5271         * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define.
5272         (struct objfile): New fields `msymbol_hash',
5273         `msymbol_demangled_hash'.
5274
5275 2000-03-06  Jim Blandy  <jimb@redhat.com>
5276
5277         * solib.c (first_link_map_member): Doc fix.
5278
5279 2000-03-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
5280
5281         From  Eli Zaretskii  <eliz@is.elta.co.il>:
5282
5283         * event-loop.c (poll_timers): Don't compare delta.tv_sec with
5284         zero, since time_t might be unsigned.
5285
5286 2000-03-06  Mark Kettenis  <kettenis@gnu.org>
5287
5288         * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
5289         in *FPREGSETP.
5290         (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
5291
5292 2000-03-05  Mark Kettenis  <kettenis@gnu.org>
5293
5294         Allow GDB to run on Linux 2.0 again.
5295         * config.in: Add HAVE_PTRACE_GETREGS.
5296         * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
5297         * configure: Regenerated.
5298         * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
5299         CANNOT_STORE_REGISTER): New defines.
5300         * i386-linux-nat.c (have_ptrace_getregs): New variable.
5301         (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
5302         old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
5303         store_register, old_store_inferior_registers): Copied over from
5304         `inptrace.c' as a temporary measure.
5305         (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
5306         Conditionalize on HAVE_PTRACE_GETREGS.  Define stubs if
5307         HAVE_PTRACE_GETREGS isn't defined.
5308         (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
5309         with EIO.
5310         (fetch_inferior_registers, store_inferior_registers): Fall back on
5311         the method use in `infptrace.c' (by calling
5312         old_fetch_inferior_registers and old_store_inferior_registers) if
5313         `have_ptrace_getregs' isn't set.
5314
5315 2000-03-05  Mark Kettenis  <kettenis@gnu.org>
5316
5317         * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
5318         of gregset_t and fpregset_t.  Those are the only names that are
5319         guaranteed to specify the right types for all supported Linux
5320         systems out there.
5321         Various doc fixes and gratitious local variable renames, all in an
5322         attempt to stress similarities between the code and unify the
5323         terminology used.  Use ISO-C all over.
5324         (regmap): Remove trailing comma.
5325         (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
5326         (convert_to_gregset): Make static.  Remove GDB_REGS argument.  It
5327         is unnecessary and wasn't used anyway.  All callers changed.
5328         (convert_to_fpregset, convert_to_xfpregset): Likewise.
5329         (fetch_regs, store_regs): Remove unused variable `regno'.
5330         (fill_fpregs): If REGNO is not -1, only update the specified
5331         register.
5332         (fetch_core_registers): Renamed from
5333         i386_linux_fetch_core_registers.  There is no need for a unique
5334         name since the function is static anyway.
5335         (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
5336         since it is more descriptive.
5337
5338 Sun Mar  5 19:40:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5339
5340         * MAINTAINERS (readline/): Expand to include host maintainers.
5341
5342 2000-03-04  Mark Kettenis  <kettenis@gnu.org>
5343
5344         Fix support for Linux/i386 signal trampolines.  The old approach
5345         didn't work for Linux 2.2 and beyond, and didn't work with recent
5346         versions of the GNU C library.
5347         * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
5348         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
5349         (linux_rt_sigtramp_code): New variable.
5350         (LINUX_RT_SIGTRAMP_LEN): New define.
5351         (i386_linux_rt_sigtramp_start): New function.  Detect start of
5352         signal trampolines for RT signals.
5353         (i386_linux_sigtramp): Removed.
5354         (i386_linux_in_sigtramp): New function.
5355         (i386_linux_sigcontext_addr): New function.  Recognize the names
5356         of the signal tranmpolines used by recent versions of the GNU C
5357         library, and add support for RT signals.
5358         (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):  New
5359         defines.  Moved here from config/i386/tm-linux.h.
5360         (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
5361         Reimplement in terms of i386_linux_sigcontext_addr.
5362         * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
5363         (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
5364         Moved to i386-tdep.c.
5365         (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
5366
5367 Sat Mar  4 19:38:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5368
5369         By: Sat Mar 4 04:08:58 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5370         * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
5371
5372 Sat Mar  4 17:23:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5373
5374         * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
5375         sim directory.
5376
5377 Sat Mar  4 16:19:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5378
5379         * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
5380         ``Blanket Write Privs'' maintainers.
5381
5382 Sat Mar  4 15:58:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5383
5384         From Sun 20 Feb 2000 Robert Lipe <robertl@sco.com>:
5385         * language.c (longest_local_hex_string_custom): Don't compile
5386         'long long' section if host doesn't have 'long long'.
5387
5388 Sat Mar  4 15:45:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5389
5390         * language.c (longest_raw_hex_string): Comment out.  Appears
5391         unused.
5392
5393 Sat Mar  4 13:02:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5394
5395         * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
5396         "mmalloc.h" which means using PTRs.
5397         (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
5398
5399 Sat Mar  4 11:49:21 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5400
5401         * defs.h (store_address, store_unsigned_integer, store_address):
5402         Replace PTR with void* in delcaration.
5403         * findvar.c (extract_signed_integer, extract_unsigned_integer,
5404         extract_long_unsigned_integer, extract_address,
5405         store_signed_integer, store_unsigned_integer, store_address):
5406         Convert definition to ISO-C.  Replace PTR with void*.
5407
5408 Sat Mar  4 10:57:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5409
5410         * defs.h (make_cleanup_func): Document as deprecated.
5411         (make_cleanup_ftype): New typedef.  Make signature consistent with
5412         other function typedefs.  Document as not be used out side of
5413         make_cleanup code. Use in make_cleanup declarations.
5414         (null_cleanup): Replace PTR with void*.
5415
5416         * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
5417         make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
5418         null_cleanup): Change K&R definition to ISO-C using void* and
5419         make_cleanup_fytpe.
5420         (discard_my_cleanups): Don't cast argument to free.
5421
5422 2000-03-03  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
5423
5424         * defs.h (struct continuation_arg): Change type of field 'data'
5425         from PTR to void *.
5426
5427         * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
5428
5429         * event-top.c: Ditto.
5430
5431 Fri Mar  3 15:39:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5432
5433         * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
5434         configure.
5435         (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
5436         SUBDIR_GDBTK_ALL): Define.
5437         (all-gdbtk, clean-gdbtk): New targets.
5438         (all): Add CONFIG_ALL as dependency.
5439         (clean): Add CONFIG_CLEAN as dependency.
5440
5441         * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
5442         (LN_S): Define.  Delete GDBtk's link code.
5443
5444 Fri Mar  3 13:12:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5445
5446         * configure.in (ENABLE_GDBTK): Delete variable.
5447         (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
5448         * Makefile.in: Update.
5449         * configure: Regenerate
5450
5451 2000-03-02  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
5452
5453         * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
5454         NATDEPFILES list.
5455
5456 2000-03-02  Mark Kettenis  <kettenis@gnu.org>
5457
5458         * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
5459         Override definitions to include the normal FPU registers.
5460         (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
5461         REGISTER_CONVERT_TO_RAW): Removed.  The default definitions are
5462         fine for AIX/i386.
5463         (i387_to_double, double_to_i387): Remove prototypes.
5464
5465 2000-03-02  Kevin Buettner  <kevinb@redhat.com>
5466
5467         * findvar.c (extract_floating, store_floating): Use target
5468         floating point type sizes rather host sizes to determine
5469         which conversion needs to be done.
5470
5471 2000-03-02  Nick Duffek  <nsd@cygnus.com>
5472
5473         * uw-thread.c: Apply GNU conventions to comment formatting.
5474         (deactivate_uw_thread): Call remove_thread_event_breakpoints().
5475         (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
5476         call to deactivate_uw_thread().
5477
5478 Thu Mar  2 09:04:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5479
5480         * MAINTAINERS: Daniel Berlin is C++ maintainer.
5481
5482 Thu Mar  2 08:55:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5483
5484         * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
5485         a joint GNU/Linux/x86 maintainer.  Nick Duffeck and Robert Lipe
5486         share SCO/Unixware.  Nick Duffek and Peter Schauer share
5487         Solaris/x86.
5488
5489 Wed Mar  1 22:12:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5490
5491         From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
5492         * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
5493         * remote-rdi.c (arm_rdi_close): Ditto.
5494
5495 Wed Mar  1 19:31:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5496
5497         * CONTRIBUTE (configure.in): Note that patches to configure are
5498         not needed.
5499
5500 2000-03-01  Mark Kettenis  <kettenis@gnu.org>
5501
5502         * MAINTAINERS: Correct my own mail address.
5503
5504 Wed Mar  1 11:26:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5505
5506         * MAINTAINERS: Document people with paperwork pending.
5507
5508 Wed Mar  1 00:49:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5509
5510         From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
5511         Make NEW_PROC_ABI interface functional on Solaris x86.
5512         * sol-thread.c (ps_lgetLDT): Rewrite to use new
5513         procfs_find_LDT_entry function from procfs.c, mostly copied from
5514         lin-thread.c.
5515         * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
5516         needed.
5517
5518 Wed Mar  1 00:34:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5519
5520         From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
5521         * config/i386/tm-i386sol2.h (MERGEPID): Define.
5522
5523 Wed Mar  1 00:06:19 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5524
5525         From 1999-08-13 J.T. Conklin <jtc@redback.com>:
5526         * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
5527         FRAME_FIND_SAVED_REGS.
5528         (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
5529         * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
5530         Update.
5531
5532 Tue Feb 29 23:56:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5533
5534         From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
5535         * objfiles.c (open_mapped_file):  Fix obsolete references to `mapped'
5536         parameter.
5537
5538 Tue Feb 29 18:47:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5539
5540         From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
5541         * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
5542         (top level): Add prototypes for go32_* functions.
5543         * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
5544         (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
5545         Override definitions from tm-i386.h.
5546         (REGISTER_VIRTUAL_TYPE): Remove macro definition.
5547         * i386-tdep.c (i386_extract_return_value)
5548         [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
5549         to the list of targets which return FP values in FP registers.
5550
5551         * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
5552         that this function be re-implemented using multi-arch.
5553
5554 Tue Feb 29 18:40:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5555
5556         From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
5557         * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
5558         and ScreenRows.
5559         * ser-go32.c: Include string.h, for prototype of strncasecmp.
5560         (dpmi_regs, dpmi_sregs): Remove unused variables.
5561         (dos_flush_input): Return a value, to prevent compiler warning.
5562         * expprint.c (dump_prefix_expression): Use %ld in format and cast
5563         sizeof(union exp_element) to long, to prevent GCC from complaining
5564         about format/argument mismatch.
5565         (dump_postfix_expression): Likewise.
5566
5567 Tue Feb 29 18:09:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5568
5569         * arm-tdep.c: Include <ctype.h>.
5570
5571 Tue Feb 29 17:33:49 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5572
5573         From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
5574         * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
5575         that the target's stack was valid.
5576
5577 Tue Feb 29 15:14:56 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5578
5579         From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
5580         * dwarf2read.c (read_address): Read 16-bits addresses.
5581
5582 2000-02-28  Scott Bambrough <scottb@netwinder.org>
5583
5584         * arm-linux-nat.c (fetch_nw_fpe_*):
5585         Renamed to fetch_nwfpe_* to use the same naming convention
5586         as in the Linux kernel.  Modified prototype to get rid of
5587         unused parameters.
5588         (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
5589         naming convention as in the Linux kernel.  Fixed calls to
5590         fetch_nwfpe_*.
5591         (store_fpregs): Fixed calls to store_nwfpe_*.  Removed
5592         unused variable.
5593
5594 Mon Feb 28 18:24:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5595
5596         * MAINTAINERS: Transfer d30v maintainership to David Taylor.
5597
5598 2000-02-28  Christopher Faylor  <cgf@cygnus.com>
5599
5600         * win32-nat.c: Remove unneeded header.
5601         * wince.c: Ditto.
5602
5603 Mon Feb 28 13:34:54 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5604
5605         * wince.c: Include "gdb_wait.h" and not "wait.h".
5606
5607 Mon Feb 28 10:58:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5608
5609         * MAINTAINERS: Mention mmalloc.  Expand Host/Native and
5610         Target/Architecture maintainers descriptions.
5611
5612 2000-02-26  Mark Kettenis  <kettenis@gnu.org>
5613
5614         * gnu-nat.c: Include "gdbthread.h".  Include <hurd.h>.
5615         Reorder headers a bit.  Overall cleanup and minor reformatting.
5616         (MIG_SERVER_DIED): Remove define.
5617         (proc_update_sc): Add braces to silence compiler warning.
5618         (proc_steal_exc_port): Initialize err to zero.
5619         (make_proc): Add braces to silence compiler warning.
5620         (inf_validate_task_sc): Add cast to silence compiler warning.
5621         (inf_set_traced): Reorganize a bit to silence compiler warning.
5622         (inf_validate_procs): Use mach_msg_type_number_t for all thread
5623         numbers and add braces to silence compiler warning.
5624         (gnu_wait): Add prototypes for server functions and add braces to
5625         silence compiler warnings.
5626         (S_exception_raise_request): Pass subcode to inf_debug call.
5627         (gnu_write_inferior): Remove unused variable `protection_changed'.
5628         (gnu_xfer_memory): Remove unused variable `result'.
5629         (set_sig_thread_cmd): Remove unused varible `tid'.
5630         (set_signals_cmd): Remve unused variable `trace'.
5631         (add_task_commands): Provide complete prototype.  Reformat help
5632         strings a bit to make sure the first line is a full sentence.
5633         Call info_port_rights_cmd instead of info_send_rights_cmd for the
5634         "info port-rights" command.
5635         (add_thread_commands): Provide complete prototype.  Make static.
5636         Reformat help strings a bit to make sure the first line is a full
5637         sentence.
5638         (_initialize_gnu_nat): Provide complete prototype.
5639
5640 2000-02-26  Mark Kettenis  <kettenis@gnu.org>
5641
5642         Make cross-compilation for the Hurd more friendly.
5643         From Jeff Bailey <jbailey@gnu.org>:
5644         * configure.in: Use AC_CHECK_TOOL to find MiG.
5645         * Makefile.in (MIG): New variable.
5646         * config/i386/i386gnu.mh (MIG): Remove.
5647         * configure: Regenerated.
5648
5649 2000-02-26  Kevin Buettner  <kevinb@redhat.com>
5650
5651         * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
5652         comment explaining motivation behind this function and why
5653         the generic facilities won't work for this platform.
5654         * rs6000-tdep.c (skip_prologue): Always test to make sure
5655         that an instruction is read successfully from the target's
5656         memory.  Introduce notion of instructions which may appear in
5657         the prologue, but may not end the prologue.  Added explicit
5658         check for nop instruction.  Use memset() to zero the frame
5659         data instead of assignment from a statically allocated,
5660         uninitialized structure.
5661
5662 Sat Feb 26 17:15:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5663
5664         * MAINTAINERS: Chris Faylor is responsible for all MS Windows
5665         systems.  Note that Jim Blandy as maintainer for ``tracing
5666         bytecode stuff''
5667
5668 2000-02-25  Fernando Nasser  <fnasser@cygnus.com>
5669
5670         From: Thomas Zenker <thz@Lennartz-electronic.DE>
5671         * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
5672         NetBSD...) sys_errlist should not be declared in hsys.c.
5673         NEED_SYSERRLIST is set already by configure, so we can use it.
5674         * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
5675         posix compliant and we should not work with the old compatibility
5676         stuff.  Because of that I undef BSD in case of FBSD etc and include
5677         sys/ioctl to get the flags.
5678         * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
5679         for exclusive use.
5680
5681 2000-02-24  Kevin Buettner  <kevinb@redhat.com>
5682
5683         * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
5684         of return structure in r3 if necessary.
5685         (ppc_linux_memory_remove_breakpoints): New function.
5686         * rs6000-tdep.c (skip_prologue): Make sure that the cases
5687         for storing either cr or lr to the stack only handle those
5688         cases.  (I.e, don't let these cases match 0x00000000 which is
5689         found found in the shared library trampoline prior to the
5690         loading of the shared library.)
5691         * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
5692         Declare.
5693         (MEMORY_REMOVE_BREAKPOINT): Define.
5694
5695 Wed Feb 23 23:27:48 2000  Andrew Cagney  <cagney@behemoth.cygnus.com>
5696
5697         * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
5698
5699 Thu Feb 24 18:42:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5700
5701         * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
5702         $(SUBDIR_*_INSTALL) when so configured.
5703         * configure: Regenerate.
5704
5705         * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
5706         configure.
5707         (install-only): Add dependency on $(CONFIG_INSTALL).  Delete code
5708         installing GDBtk.
5709         (uninstall): Add dependency on $(CONFIG_UNINSTALL).
5710         (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
5711         SUBDIR_GDBTK_INSTALL): Define.
5712         (install-gdbtk): New target.
5713
5714 Thu Feb 24 18:19:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5715
5716         * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
5717         * configure: Regenerate.
5718
5719 2000-02-24  Christopher Faylor  <cgf@cygnus.com>
5720
5721         * configure.tgt: Add arm, mips, sh wince targets.
5722         * config/arm/tm-wince.h: New file.
5723         * config/arm/wince.mt: New file.
5724         * config/sh/tm-wince.h: New file.
5725         * config/sh/wince.mt: New file.
5726         * config/mips/tm-wince.h: New file.
5727         * config/mips/wince.mt: New file.
5728         * wince.c: New file.
5729         * wince-stub.c: New file.
5730         * wince-stub.h: New file.
5731         * sh-tdep.c: Use correct register names for Windows CE.
5732
5733 Wed Feb 23 19:01:45 EST 2000  Nicholas Duffek <nsd@cygnus.com>
5734
5735         * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
5736         (error_return, quit_return): Merge into catch_return pointer.
5737         (return_to_top_level): Update comment.  Longjmp to *catch_errors,
5738         and communicate reason to catch_errors via setjmp return value.
5739         (catch_errors): Always catch both quit and error, and if a catch
5740         wasn't requested by caller, throw it to the next catch_error.
5741         Replace dual longjmp buffer memcpy with single pointer change.
5742         Add FIXME for possibly adding new interface to tell caller what
5743         event was caught.  Add extensive comments.
5744         * defs.h (enum return_reason): Reserve 0 for use as initial
5745         setjmp() return value.
5746         (RETURN_MASK): New public macro to generate RETURN_MASK_* from
5747         enum return_reason.
5748         (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
5749
5750 2000-02-23  Fernando Nasser  <fnasser@cygnus.com>
5751
5752         * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
5753         * valops.c (_initialize_valops): Add command "set unwindonsignal".
5754         (hand_function_call): Test for unwind_on_signal and act accordingly.
5755
5756 Wed Feb 23 12:58:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5757
5758         * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
5759         Match ../include/dis-asm.h change.
5760         * gdbarch.h: Regenerate.
5761         * corefile.c (dis_asm_read_memory): Update.
5762
5763 Mon Feb 21 13:57:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5764
5765         * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
5766         (ENABLE_CFLAGS): Move initialization to start of file.
5767         (enable-gdbmi): Add new configure option --enable-gdbmi.  When
5768         selected and an ${srcdir}/mi directory is present enable MI
5769         interface.
5770
5771         * configure: Regenerate.
5772
5773         * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
5774         SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
5775         (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
5776         CONFIG_LDFLAGS): New macros.  Initialized by autoconf via
5777         @CONFIG...@.
5778         (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
5779         INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
5780
5781         * mi: New directory. MI interface to GDB.
5782
5783         * defs.h (interpreter_p): Declare when UI_OUT.
5784         * top.c (gdb_init): When interpreter_p, check that the interpreter
5785         was recognized by one of the linked in interpreters.
5786         * main.c (interpreter_p): Define.
5787         (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
5788         * event-top.c (display_gdb_prompt): When interpreter_p, assume
5789         interpreter displays prompt.
5790
5791         * breakpoint.c (print_it_typical, watchpoint_check,
5792         print_one_breakpoint, mention): When MI include additional
5793         target status information.
5794         * infrun.c (print_stop_reason, normal_stop): Ditto.
5795
5796 2000-02-22  Jim Blandy  <jimb@redhat.com>
5797
5798         * gdbarch.sh: Make the `default' field really default to zero, as
5799         documented.
5800
5801         Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
5802         * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
5803         more function-like.
5804         (default_coerce_float_to_double, standard_coerce_float_to_double):
5805         New functions.
5806         (value_arg_coerce): Adjust for new definition.
5807         * value.h (default_coerce_float_to_double,
5808         standard_coerce_float_to_double): New declarations for the above.
5809         * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
5810         * gdbarch.c, gdbarch.h: Regenerated.
5811         * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
5812         tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
5813         definitions.
5814         * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
5815         function here.
5816         (mips_gdbarch_init): Install that as our coerce_float_to_double
5817         function.
5818
5819 2000-02-22  Kevin Buettner  <kevinb@redhat.com>
5820
5821         * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
5822         type.
5823         * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
5824         forward declaration.
5825
5826         * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
5827         where the next frame is a signal handler caller.
5828
5829         * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
5830         undef.
5831         (tm-linux.h): Include.
5832         (tm-sysv4.h): Don't include (directly).  config/tm-linux.h will
5833         include this file for us.
5834         (REALTIME_LO, REALTIME_HI): Don't define.  These are defined by
5835         config/tm-linux.h for us.
5836         (SOFUN_ADDRESS_MAYBE_MISSING): Define.
5837
5838 2000-02-21  Kevin Buettner  <kevinb@redhat.com>
5839
5840         * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
5841         (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
5842         * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
5843         and like targets.
5844
5845         * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
5846         config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
5847         * config/powerpc/xm-linux.h: Substantially revised for native
5848         port.
5849         * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
5850         (NATDEPFILES): Update list to reflect the fact that we can
5851         now debug natively.
5852
5853         * rs6000-tdep.c, config/rs6000/tm-rs6000.h
5854         (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
5855         Renamed; The former names were lacking the rs6000_ prefix.
5856         * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
5857         instead of rs6000_frame_chain.
5858         (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
5859         of rs6000_frameless_function_invocation.
5860
5861 2000-02-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
5862
5863         From Philippe De Muyter  <phdm@macqel.be>
5864
5865         * event-loop.c (handle_file_event): In case of poll, enable
5866         printing of informational message if an error/exception is
5867         detected on the file descriptor.
5868
5869 2000-02-21  Jim Kingdon  <kingdon@redhat.com>
5870
5871         * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
5872
5873 Mon Feb 21 12:50:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5874
5875         * buildsym.c: Include "language.h" and "expression.h" for
5876         longest_local_hex_string_custom.
5877
5878 Mon Feb 21 11:17:18 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5879
5880         * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
5881         * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
5882         Cagney <cagney@b1.cygnus.com>.
5883
5884 Mon Feb 21 11:03:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5885
5886         * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
5887         nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
5888         Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
5889         to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
5890         Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
5891         Kingdon.
5892         * MAINTAINERS: Add Nick Clifton to write after approval list.
5893
5894 Mon Feb 21 10:30:39 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5895
5896         * MAINTAINERS: Add note on multiple maintainers.
5897
5898 2000-02-19  Philippe De Muyter  <phdm@macqel.be>
5899
5900         * cli-out.c (cli_table_header): Type of parameter `alignment' is
5901         `enum ui_align', not `int'.
5902         (cli_field_string, cli_field_skip): Likewise.
5903
5904 2000-02-18  Jim Blandy  <jimb@redhat.com>
5905
5906         From Jimmy Guo <guo@cup.hp.com>:
5907         * buildsym.h (add_free_pendings): Declare.
5908         * buildsym.c (add_free_pendings): New function.
5909         (make_blockvector): 32x64 fix using longest_local_hex_string().
5910         (start_subfile): initialize variable 'subfile'.
5911
5912 2000-02-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
5913
5914         * remote.c (remote_async_detach): Use target_mourn_inferior(), to
5915         make sure that all is cleaned up after we disconnect from the
5916         target.
5917         (remote_detach): Ditto.
5918
5919 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5920
5921         From Rodney Brown  <RodneyBrown@pmsc.com>
5922         * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
5923         potentially harming mistake.
5924
5925 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5926
5927         * arm-tdep.c: Use header file instead of extern declarations for
5928         the {get,set}_arm_regname* functions.
5929
5930 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5931
5932         * configure.in: Replaces obsolete gdbtk-variable.c with
5933         gdbtk-varobj.c.
5934         * configure: Regenerate.
5935         * Makefile.in: Remove obsolete/extraneous references to
5936         gdbtk-var* files.
5937
5938 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
5939
5940         * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
5941         the conversion of the signal number.  TARGET_SIGNAL_REALTIME_33 is
5942         33 by definition, whereas REALTIME_LO might be 32 on systems that
5943         have SIG32 such as Linux.  Make sure that the signal number
5944         returned is within the range specified by REALTIME_LO and
5945         REALTIME_HI.
5946
5947 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
5948
5949         * configure: Regenerated.
5950
5951 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
5952
5953         * arm-tdep.c (set_disassembly_flavor, arm_othernames,
5954         _initialize_arm_tdep): Allows the user to choose between any of
5955         the flavors available for the disassembly to be used in the "info
5956         reg" command and elsewhere in gdb.  It prevents having to maintain
5957         this information in two places by using the data kept in the
5958         opcodes directory.
5959
5960 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
5961
5962         * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
5963         prfpregset_t in <sys/procfs.h>.
5964         * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
5965         HAVE_PRFPREGSET_T.
5966         * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
5967         prgregset_t and prfpregset_t if they are not already present.
5968
5969 Wed Feb 16 19:00:02 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5970
5971         From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
5972         * procfs.c: Define MERGEPID if not defined. For osf4.0e.
5973
5974 2000-02-15  Jason Molenda  (jsm@bugshack.cygnus.com)
5975
5976         * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
5977         'do-doc'.
5978
5979 2000-02-15  Kevin Buettner  <kevinb@redhat.com>
5980
5981         Changes for AIX 4.3:
5982         * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
5983         to correct value for generic dummy frames.  When using
5984         generic dummy frames, don't attempt to write TOC value or
5985         function to call into the call dummy.
5986         (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
5987         code to also handle the PowerOpen ABI.
5988         (ppc_push_return_address): Enable for all ports.
5989         * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
5990         PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
5991         CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
5992         CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
5993         provided by generic RS6000 definitions so that call dummies
5994         are implemented using generic dummy frames instead.
5995
5996         * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
5997         prior to changing the stack pointer via ptrace().  Also, ignore
5998         attempts to store to undefined registers that are less than
5999         NUM_REGS.
6000
6001         * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
6002         frame from 436 to 448 to account for alignment padding.
6003         (rs6000_push_arguments): Obtain actual register size instead
6004         of assuming the register is 4 bytes long.  [There's still
6005         more work to be done to totally remove the 4 byte assumption,
6006         however.]  Make sure the stack is 16 byte aligned as required
6007         by the PowerOpen ABI.  Also, make sure that small structures
6008         passed in registers are properly aligned within the register.
6009
6010 2000-02-15  Jesper Skov  <jskov@cygnus.co.uk>
6011
6012         Patch applied by Kevin Buettner <kevinb@redhat.com>
6013
6014         * rs6000-tdep.c (skip_prologue): skip copying of argument
6015         registers to local variable registers.
6016
6017 2000-02-14  Jim Kingdon  <kingdon@redhat.com>
6018
6019         * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale.  A
6020         sym->section->index number is not a SECT_OFF_* code.
6021
6022 Tue Feb 15 12:07:30 2000  Andrew Cagney  <cagney@b1.cygnus.com>
6023
6024         * MAINTAINERS (write after approval): Add H.J. Lu.
6025
6026 2000-02-14  Nick Clifton  <nickc@cygnus.com>
6027
6028         * sh-tdep.c: Remove extraneous code.
6029
6030 2000-02-14  Amit S. Kale  <akale@veritas.com>
6031
6032         * elfread.c (elf_symtab_read): Move the use of sym to after where
6033         it is set.
6034         Checked in by Jim Kingdon  <kingdon@redhat.com>
6035
6036 Mon Feb 14 15:39:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
6037
6038         * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
6039
6040 Mon Feb 14 15:20:26 2000  Andrew Cagney  <cagney@b1.cygnus.com>
6041
6042         From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
6043         * dwarf2read.c: (die_is_declaration): New fn.
6044         (read_structure_scope): Use it.
6045
6046         * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
6047
6048 2000-02-10  J.T. Conklin  <jtc@redback.com>
6049
6050         * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
6051         * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
6052         configdirs.
6053         * gdbserver/low-nbsd.c: New file.
6054
6055         * gdbserver/Makefile.in: convert to autoconf.
6056         * gdbserver/configure.in: likewise.
6057         * gdbserver/configure: generate.
6058
6059 Sun Feb 13 11:21:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
6060
6061         * CONTRIBUTE: New file.  How to contribute to GDB.
6062
6063 Sun Feb 13 10:34:48 2000  Andrew Cagney  <cagney@b1.cygnus.com>
6064
6065         * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners.  Add Kevin
6066         Buettner to powerpc maintainers.  Make Kevin Buettner the
6067         GNU/LINUX PPC native maintainer.  Add J.T. Conklin, Jim Kingdon
6068         and Jason Molenda to write after aproval list.
6069
6070 Sun Feb 13 10:18:44 2000  Andrew Cagney  <cagney@b1.cygnus.com>
6071
6072         * MAINTAINERS: Reformat.  Separate into check-in categories.
6073
6074 Sat Feb 12 01:08:21 EST 2000  Nicholas Duffek <nsd@cygnus.com>
6075
6076         * uw-thread.c: Remove __FUNCTION__ GNUism.
6077
6078 2000-01-17  Amit S. Kale  <akale@veritas.com>
6079
6080         * elfread.c (elf_symtab_read): Use offset for the section in which a
6081         symbol resides, instead of .text section for calculating address of a
6082         symbol.
6083         Checked in by Jim Kingdon  <kingdon@redhat.com>
6084
6085 2000-02-10  Mark Kettenis  <kettenis@gnu.org>
6086
6087         * gnu-nat.c: Remove hackery to include <bits/waitflags.h>.  It is
6088         no longer necessary now we have gdb_wait.h.
6089
6090 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
6091
6092         * gnu-nat.c (proc_string): Make global.
6093         (do_mach_notify_dead_name): Suppress dead name notifications if we
6094         know that the task is dead.
6095
6096 1999-12-13  Mark Kettenis  <kettenis@gnu.org>
6097
6098         * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
6099         instead of directly from the kernel.  Add some hackery to make
6100         sure that the info isn't influenced by suspension of the task in
6101         the proc server itself.
6102
6103 2000-02-10  Jim Kingdon  <kingdon@redhat.com>
6104
6105         * defs.h (MERGEPID): Added.  Patch submitted by Andrew Hobson and
6106         approved by Michael Snyder.
6107
6108 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
6109
6110         * linux-thread.c: Include defs.h before gdb_wait.h.
6111
6112 Wed Feb  9 18:59:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
6113
6114         * Makefile.in (wait_h): Delete macro.  Update all dependencies
6115         specifying gdb_wait.h instead.
6116
6117         * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
6118         remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
6119         remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
6120         convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
6121         remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
6122         remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
6123         remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
6124         ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
6125         infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
6126         fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
6127         or <sys/wait.h>.
6128         * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
6129
6130         * gdb_wait.h: New file.  Based on ../include/wait.h. Include
6131         <sys/wait.h> or <wait.h> and then define any missing WIF macros.
6132
6133 Wed Feb  9 01:14:54 2000  Andrew Cagney  <cagney@amy.cygnus.com>
6134
6135         * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
6136         * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
6137         (d10v_stack_align): Declare.
6138         * d10v-tdep.c (d10v_stack_align): Define.
6139
6140 1999-08-23  J.T. Conklin  <jtc@redback.com>
6141
6142         * top.c (remote_timeout): Change default to 2.  Add comment
6143         explaining history of changes to the default value.
6144         * remote.c (_initialize_remote): Remove code that adds set/
6145         show remotetimeout, as that's also done in top.c
6146
6147 1999-10-18  J.T. Conklin  <jtc@redback.com>
6148
6149         * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
6150         Return E01 instead of P01 when 'P' command fails.
6151
6152 2000-02-05  J.T. Conklin  <jtc@redback.com>
6153
6154         * remote.c (putpkt_binary): Handle NAK from target stub.
6155
6156 2000-02-08  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
6157
6158         * configure.in: Remove the addition of sol-thread.c to the
6159         CONFIG_INITS list. This caused problems with init.c, because
6160         sol-thread.c would be grepped twice for _initialize_* functions.
6161         * configure: Ditto.
6162         * Makefile.in: Add FIXME for init.c.
6163
6164 2000-02-07  Jim Kingdon  <kingdon@redhat.com>
6165
6166         Clean up compiler warnings:
6167         * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
6168         stack.c, valprint.c: Change variables to unsigned.
6169         * bcache.c: Rearrange to avoid warnings about variables not being set.
6170         * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
6171         rather than declaring print_max and repeat_count_threashold
6172         ourselves (incorrectly).
6173         * valprint.h: Do declare repeat_count_threashold.
6174         * ch-exp.c: Use default case for internal error.
6175         * findvar.c: Don't omit argument type.
6176         * symtab.c: Remove unused variable.
6177
6178 2000-02-04  Jim Blandy  <jimb@redhat.com>
6179
6180         * c-typeprint.c (remove_qualifiers): New function.
6181         (c_type_print_base): Use it to remove qualifiers from C++
6182         qualified names, not strrchr.
6183
6184         * c-typeprint.c (c_type_print_base): Recognize type conversion
6185         operators by calling is_type_conversion_operator.
6186         (is_type_conversion_operator): New function.
6187
6188 2000-02-04  Nick Clifton  <nickc@cygnus.com>
6189
6190         * config/arm/tm-arm.h (LOWEST_PC): Define.
6191
6192 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
6193
6194         * infrun.c (resume): Make just one call to target_resume(), instead
6195         of four: set up correct parameters in all the cases ahead of time,
6196         and do call at the end.
6197
6198 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
6199
6200         * config/powerpc/tm-ppc-eabi.h: Define
6201         SOFUN_ADDRESS_MAYBE_MISSING.
6202
6203 2000-02-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
6204
6205         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
6206         frames (revisited).
6207
6208 Fri Feb  4 22:42:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
6209
6210         * Makefile.in (INIT_FILES): Append CONFIG_INITS
6211         * configure.in (CONFIG_INIT): Initialize.
6212         (links): Link srcdir/gdbtk/library to gdbtcl2.
6213         * gdbtcl2: Moved to gdbtk/library.
6214         ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
6215         gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
6216         gdbtk.h: Moved to gdbtk/generic.
6217
6218 2000-02-03  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
6219
6220         * printcmd.c (build_address_symbolic): New function. Returns all
6221         the parts that are necessary to print an address in a symbolic
6222         form.
6223         (print_address_symbolic): Split into a printing part and an
6224         information building part, build_address_symbolic().
6225
6226         * defs.h (build_address_symbolic): Export.
6227
6228 2000-02-03  Jim Blandy  <jimb@redhat.com>
6229
6230         * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
6231         opcode.
6232
6233 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
6234
6235         * arm-tdep.c (arm_push_arguments): Fix passing of floating point
6236         arguments on dummy frames.
6237
6238 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
6239
6240         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
6241         (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
6242
6243 2000-02-01  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
6244
6245         * remote.c (getpkt_sane): New function. It is the old getpkt(),
6246         which now returns a timeout indication.
6247         (getpkt): New function. Wrapper for getpkt_sane(), so that return
6248         value can still be ignored.
6249
6250 Tue Feb  1 18:47:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
6251
6252         * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
6253         UI_OUT.
6254
6255 Tue Feb  1 00:17:12 2000  Andrew Cagney  <cagney@b1.cygnus.com>
6256
6257         * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c.  Rename
6258         ``struct gdb_file'' to ``struct ui_file''.  Delete typedef
6259         GDB_FILE.
6260
6261         * Makefile.in: Update.
6262
6263         * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
6264         c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
6265         ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
6266         cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
6267         expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
6268         frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
6269         gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
6270         jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
6271         m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
6272         printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
6273         remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
6274         ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
6275         serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
6276         target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
6277         utils.c, v850ice.c, valprint.c, valprint.h, value.h,
6278         config/pa/tm-hppa.h: Update.
6279         * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
6280
6281 2000-01-31  Jason Molenda  (jsm@bugshack.cygnus.com)
6282
6283         * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
6284         config/i386/i386dgux.mh, config/i386/i386sol2.mh,
6285         config/i386/i386v4.mh, config/i386/i386v42mp.mh,
6286         config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
6287         config/m88k/delta88v4.mh, config/mips/irix4.mh,
6288         config/mips/irix5.mh, config/mips/mipsv4.mh,
6289         config/powerpc/solaris.mh (NATDEPFILES): Change references to
6290         proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
6291         proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
6292
6293 Mon Jan 31 17:14:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
6294
6295         * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
6296
6297         * main.c (captured_main): Only use the legacy tui_file code when
6298         linking in older code such as the TUI.
6299
6300         * gdb-file.h, gdb-file.c: New files.
6301         * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
6302         null_file_isatty, null_file_rewind, null_file_put,
6303         null_file_flush, null_file_write, null_file_fputs,
6304         null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
6305         gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
6306         set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
6307         set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
6308         set_gdb_file_data, struct accumulated_gdb_file,
6309         do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
6310         mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
6311         mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
6312         stdio_file_delete, stdio_file_flush, stdio_file_write,
6313         stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
6314         Moved to gdb-file.h and gdb-file.c.
6315         * utils.c (enum streamtype, struct tui_stream, tui_file_new,
6316         tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
6317         tui_file_rewind, tui_file_put, tui_file_fputs,
6318         tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
6319         fputs_unfiltered_hook):
6320         Moved to tui/tui-file.c and tui/tui-file.h.
6321
6322         * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
6323         (tui-file.o, gdb-file.o): Add dependencies.
6324         (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
6325         * main.c: #include tui/tui-file.h.
6326
6327 2000-01-28  Fred Fish  <fnf@cygnus.com>
6328
6329         * findvar.c (value_from_register): Special case handling of D10V
6330         pointer values fetched from registers.
6331
6332 2000-01-28  Fernando Nasser  <fnasser@totem.to.cygnus.com>
6333
6334         * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
6335         support for new style thumb prologues.
6336
6337 2000-01-28  Nick Clifton  <nickc@redhat.com>
6338
6339         * arm-tdep.c: Remove extraneous dash at start of strings
6340         introduced in previous delta.
6341
6342 2000-01-27  Nick Clifton  <nickc@redhat.com>
6343
6344         * arm-tdep.c: Replace uses of arm_toggle_renames() with
6345         parse_arm_disassembler_option().
6346
6347 2000-01-27  Jim Blandy  <jimb@cygnus.com>
6348
6349         * symtab.c (decode_line_1): Don't let commas that are within
6350         quotes or parenthesis terminate the line spec.  Don't use pp when
6351         removing the final double quote of a double-quoted string.  Don't
6352         forget to skip the opening double quote.  I have no clue whether
6353         this change is correct; probably we've just moved this function
6354         from one buggy place to another buggy place, and never came within
6355         an outhouse whiff of correctness.
6356         (find_toplevel_char): New function.
6357
6358 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
6359
6360         * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
6361         passing the pointer to a thumb function as an argument.
6362
6363 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
6364
6365         * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
6366         are reinserted for another run.
6367
6368 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
6369
6370         * cli-out.c (cli_filed_string): Test for NULL string.
6371
6372 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
6373
6374         * infcmd.c (run_stack_dummy): Account for a random signal stopping
6375         the inferior as well as breakpoints being hit while performing an
6376         inferior function call.
6377         * valops.c (hand_function_call): Ditto.
6378
6379 2000-01-27  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
6380
6381         From  Mark Kettenis  <kettenis@gnu.org>
6382
6383         * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
6384         i386_REGS_SEGS_STATE.
6385         (HAVE_I387_REGS): Define.
6386         (FLOAT_INFO): Remove.
6387         * i386gnu-nat.c: Almost completely rewritten to use new i386
6388         register layout and `float info' implementation.
6389         * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
6390         Move prototypes from here.
6391         * gnu-nat.h: To here.
6392
6393 2000-01-24  Kevin Buettner  <kevinb@redhat.com>
6394
6395         * utils.c (get_field, put_field): Fix buffer underruns and
6396         overruns.  Also, handle case where total_len is not evenly
6397         divisible by 8.
6398         (getfield): Make sure zeroing of unwanted bits occurs even
6399         when bit field to extract does not straddle two or more
6400         bytes.
6401
6402 2000-01-23   Christopher Faylor  <cgf@cygnus.com>
6403
6404         * defs.h: Add gdb_thread_select declaration.
6405
6406 2000-01-23  Kevin Buettner  <kevinb@redhat.com>
6407
6408         * linux-thread.c (_initialize_linuxthreads): Make sure that
6409         linuxthreads_block_mask does not block SIGCHLD.
6410
6411 2000-01-20  Fernando Nasser  <fnasser@totem.to.cygnus.com>
6412
6413         * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
6414         text so that new lines work properly.
6415
6416 2000-01-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
6417
6418         * proc-utils.h: New file. Export functions from proc-*.c.
6419
6420         * proc_api.c: Rename to:
6421         * proc-api.c: New file. Add include of proc-utils.h.
6422
6423         * proc_events.c: Rename to:
6424         * proc-events.c: New file.
6425
6426         * proc_flags.c: Rename to:
6427         * proc-flags.c: New file.
6428
6429         * proc_why.c: Rename to:
6430         * proc-why.c: New file. Add include of proc-utils.h.
6431
6432         * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
6433         ctype.h, proc-utils.h.
6434         (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
6435         (open_procinfo_files): Conditionalize local variable tmp, to avoid
6436         compiler warnings.
6437         (proc_iterate_over_mappings): Conditionalize local vars mapfd and
6438         pathname.
6439         (procfs_wait): Adjust format in some printf_filetered calls to
6440         avoid compiler warnings.
6441         (make_signal_thread_runnable): Ifdef 0. The calls to this function
6442         are also ifdef'd 0 .
6443         (procfs_resume): Add parentheses around '&&' operation.
6444         (procfs_set_exec_trap): Remove unused variable.
6445         (info_proc_cmd): Add braces to avoid ambiguous else clause.
6446
6447         * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
6448         proc-why.o): Update dependencies.
6449
6450         * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
6451         proc-*.o.
6452
6453 2000-01-17  Jason Molenda  (jsm@bugshack.cygnus.com)
6454
6455         * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
6456         Fix from Robert Lipe <robertl@sco.com>.
6457         * configure: Regenerated.
6458
6459 2000-01-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
6460
6461         * stack.c (print_frame_info_base): Break up into the frame info
6462         (location) printing part and the rest (source line printing).
6463         (print_frame): New function. Take care of printing the location
6464         information.
6465         Update copyright.
6466
6467         * infrun.c (normal_stop): Use enum values rather than integers for the
6468         source_flag to be passed to show_and_print_stack_frame().
6469         Update copyright.
6470
6471         * frame.h (print_what): New enum for 'source' argument to
6472         print_frame_info_base(). Use this instead of obscure numbers.
6473         Update copyright.
6474
6475 Sun Jan 16 17:58:00 2000  David Taylor  <taylor@texas.cygnus.com>
6476
6477         * event-top.c (stdin_event_handler): call quit_command rather than
6478         exit -- run cleanups, give target code a chance to say goodbye to
6479         the target.  Fixes bug where the inferior processes were left
6480         around on Solaris (and probably elsewhere) by the testsuite.
6481
6482 2000-01-14  Mark Salter  <msalter@cygnus.com>
6483
6484         * v850-tdep.c (v850_target_architecture_hook): Setup correct
6485         machine id for disassembly.
6486
6487 2000-01-13  Jim Blandy  <jimb@cygnus.com>
6488
6489         * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
6490         convert_to_regset, when regno indicates a specific register.
6491
6492 Thu Jan 13 23:34:17 EST 2000  Nicholas Duffek <nsd@cygnus.com>
6493
6494         * uw-thread.c: Document libthread.so debugging interface.  Minor
6495         comment and formatting tweaks.
6496         (DEBUG): #define as 0 instead of 1.
6497         (CALL_BASE): Include function name in error msg.
6498         (libthread_stub): Adjust inferior_pid after thread exit.
6499         (uw_thread_create_inferior): Deactivate uw_thread_ops before
6500         asking procfs_ops to create inferior.
6501         (libthread_init): Don't return nonlocally on error.
6502
6503 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
6504
6505         * rdi-share/ardi.c (negotiate_params): Fix initialization of static
6506         variable.
6507
6508 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
6509
6510         * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
6511         both sides are on the same state.
6512
6513 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
6514
6515         * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
6516         115200 (minor syntax mistake).
6517
6518 2000-01-12  Jim Blandy  <jimb@cygnus.com>
6519
6520         * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
6521         this here, to go along with the definitions of PIDGET and TIDGET.
6522
6523 2000-01-12  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
6524
6525         * thread.c (do_captured_thread_select): New function. Switch
6526         current thread, safely from within catch_errors().
6527         (gdb_thread_select): New function. Switch threads safely.
6528         (thread_command): Use gdb_thread_select().
6529         Include ui-out.h.
6530         (do_captured_list_thread_ids): New function.
6531         (gdb_list_thread_ids): New function.
6532
6533         * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
6534
6535 2000-01-11  Christopher Faylor <cgf@cygnus.com>
6536
6537         * configure.in: Avoid linking -limagehlp unless it's a native build.
6538         * configure: Regenerate.
6539         * thread.cc (add_thread): Clear private data pointer here or suffer
6540         strange behavior when it is checked for NULL later.
6541
6542 2000-01-09  Christopher Faylor  <cgf@cygnus.com>
6543
6544         * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
6545         * configure.in: Add an additional library to cygwin link.
6546         * configure: Regenerate.
6547
6548         Patch from Egor Duda <deo@logos-m.ru>:
6549         * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
6550         type.
6551
6552 2000-01-07  Michael Snyder  <msnyder@cygnus.com>
6553
6554         * uw-thread.c: New file to support UnixWare user-mode threads:
6555         contributed by Nickolas Duffek  <nsd@cygnus.com>.
6556         * target.h (struct target_ops): New vector, to_extra_thread_info,
6557         allows back-ends to give extra details in info thread display.
6558         (target_extra_thread_info): define new macro.
6559         (target_find_new_threads): simplify macro.  Cleanup comments.
6560         * target.c (to_extra_thread_info): default and inherit new vector.
6561         (cleanup_target): eliminate PARAMS, break up long lines,
6562         provide default definition for to_extra_thread_info, and
6563         to_find_new_threads.  Default to_thread_alive and to_query
6564         to return_zero, not target_ignore (they each return int not void).
6565         (debug_to_find_new_threads): new debug entry.
6566         (setup_target_debug): add debug_to_find_new_threads.
6567         * gdbthread.h: export struct thread_info, find_thread_pid, and
6568         iterate_over_threads.  Add comments.  Eliminate PARAMS.  Update
6569         copyright.  Add new private data pointer for use by target back-ends.
6570         * thread.c (struct thread_info): move definition to gdbthread.h.
6571         (find_thread_pid): new exported function for thread lookup.
6572         (iterate_over_threads): new exported function for applying
6573         arbitrary operations to threads.  Update copyright to 2000.
6574         (info_threads_command): use new target_extra_thread_info vector
6575         to display extra information about each thread (if implemented).
6576         * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
6577         Add defines for PIDGET, etc.
6578         * config/i386/tm-i386sol2.h: ditto.
6579         * config/sparc/tm-sun4sol2.h: ditto.
6580         * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
6581         * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
6582         if -lpthread and -lpthreads fail.
6583
6584         * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
6585         (proc_flags): combine flags that UnixWare splits into two locations.
6586         (proc_modify_flag): add support for PR_KLC (kill on last close).
6587         (proc_[un]set_kill_on_last_close): new functions.
6588
6589 2000-01-07  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
6590
6591         * infrun.c (normal_stop): Print out thread id when we stop.
6592
6593 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
6594
6595         * remote.c (remote_open_1): Fix message so it does not imply a
6596         specific syntax for serial ports, as it is OS dependent.
6597         (remote_async_open_1): Ibid.
6598         (init_remote_ops): Ibid.
6599
6600 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
6601
6602         * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
6603         "set remotebaud" command (if set) when no speed is specified on
6604         the "target rdi" command.
6605
6606 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
6607
6608         * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
6609         115200.
6610         (baud_options[]): Ibid.
6611
6612 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
6613
6614         * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
6615         used by each operating system.
6616
6617 2000-01-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
6618
6619         * breakpoint.c (until_break_command): Add an argument for the
6620         continuation, the beginning of the cleanups set up by this
6621         command.
6622         (until_break_command_continuation): Do cleanups until the one
6623         passed in as argument instead of doing all of them.
6624
6625         * infcmd.c (finish_command_continuation): Expect a new argument,
6626         which indicates up to where to do cleanups. Update calls to
6627         do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
6628         (finish_command): Add another argument for the continuation: the
6629         starting cleanup for this command.
6630
6631 2000-01-05  Fernando Nasser  <fnasser@totem.to.cygnus.com>
6632
6633         From Grant Edwards <grante@visi.com> (original patch from Thomas
6634         Zenker ):
6635         * rdi-share/ardi.c: Allow interruption of interruptible
6636         targets with a <CNTL-C>.
6637
6638 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
6639
6640         * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
6641         to control port to accommodate some versions of Angel.
6642
6643 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
6644
6645         * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
6646         Add interpretation for C Support Library packets.
6647
6648 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
6649
6650         * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
6651         is now being modified.
6652         * rdi-share/devsw.h: Adjust declaration of the above funtion.
6653
6654 For older changes see ChangeLog-99
6655 \f
6656 Local Variables:
6657 mode: change-log
6658 left-margin: 8
6659 fill-column: 74
6660 version-control: never
6661 End: