gdb/ChangeLog

   1 2006-05-05  David S. Miller  <davem@sunset.davemloft.net>
   2
   3         * linux-nat.c (linux_nat_do_thread_registers): Use the
   4         regset_from_core_section infrastructure if the target
   5         supports it.
   6         * Makefile.in: Update dependencies.
   7         * linux-thread-db.c (thread_db_store_registers): Use
   8         regcache_raw_collect.
   9
  10 2006-05-05:  Paul Gilliam  <pgilliam@us.ibm.com>
  11
  12         * ppc-linux-nat.c: Clean up types for ptrace.
  13         Replace (CORE_ADDR) with  (uintptr_t) to avoid the size difference
  14         between a CORE_ADDR and a void* on ppc64 systems compiled for 32-bits.
  15
  16 2006-05-05  Daniel Jacobowitz  <dan@codesourcery.com>
  17
  18         * remote.c (remote_disconnect): Add TARGET argument.
  19         * target.c (debug_to_disconnect): Delete.
  20         (update_current_target): Do not inherit to_disconnect.
  21         (target_disconnect): Search for a target to implement to_disconnect.
  22         (setup_target_debug): Do not reference to_disconnect.
  23         * target.h (struct target_ops): Add target argument to
  24         to_disconnect.
  25
  26 2006-05-06  Fred Fish  <fnf@specifix.com>
  27
  28         * mips-tdep.c (mips_o64_push_dummy_call): Left shift big endian
  29         structs or unions independent of ABI register size.
  30
  31 2006-05-06  Fred Fish  <fnf@specifix.com>
  32
  33         * mips-tdep.c (mips_o64_return_value): Replace stub that always
  34         returned RETURN_VALUE_STRUCT_CONVENTION with a real function.
  35
  36 2006-05-05  Daniel Jacobowitz  <dan@codesourcery.com>
  37
  38         * mi/mi-main.c (captured_mi_execute_command): Check the return
  39         value of -interpreter-exec.
  40
  41 2006-05-03  Vladimir Prus  <ghost@cs.msu.su>
  42
  43         * varobj.c (c_value_of_variable): Ignore top-level references.
  44         (Committed by Jim Blandy.)
  45
  46 2006-04-30  Mark Kettenis  <kettenis@gnu.org>
  47
  48         * breakpoint.c (insert_single_step_breakpoint): Make a failure to
  49         insert a single-step breakpoint an error instead of a warning.
  50
  51 2006-05-01  Nathan J. Williams  <nathanw@wasabisystems.com>
  52
  53         * ppcnbsd-tdep.c (ppcnbsd_return_value): Change type of last two
  54         arguments from void * to gdb_byte *.
  55
  56 2006-04-26  Michael Snyder  <msnyder@redhat.com>
  57
  58         * linux-fork.c (_initialize_linux_fork): Rename "delete-fork"
  59         command to "delete fork" (no hyphen), compatible with other
  60         "delete" commands.
  61         (info_forks_command): Accept a fork ID argument, for info
  62         on a single fork.  Report if no matching forks.
  63
  64 2006-04-25  Mark Kettenis  <kettenis@gnu.org>
  65
  66         * breakpoint.c (remove_single_step_breakpoints): Bail out early if
  67         no breakpoints are inserted.
  68
  69         From Masaki MURANAKA <monaka@monami-software.com>:
  70         * mips-mdebug-tdep.c (mips_mdebug_frame_prev_register): Change
  71         type of last argument to `gdb_byte *'
  72
  73 2006-04-25  Jim Blandy  <jimb@codesourcery.com>
  74
  75         Add support for 'target remote |' on MinGW.
  76         * ser-mingw.c (struct pipe_state): New structure.
  77         (make_pipe_state, free_pipe_state, cleanup_pipe_state)
  78         (pipe_windows_open, pipe_windows_close, pipe_windows_read)
  79         (pipe_windows_write, pipe_wait_handle): New functions.
  80         (_initialize_ser_windows): Register a "pipe" interface based on
  81         them.
  82
  83 2006-04-24  Daniel Jacobowitz  <dan@codesourcery.com>
  84
  85         * ser-mingw.c: Include <conio.h>.
  86         (struct ser_console_state, struct net_windows_state): Add exit_select,
  87         have_stopped, thread.
  88         (pipe_select_thread, console_select_thread)
  89         (net_windows_select_thread): Don't create a local state copy or
  90         close stop_select.  Exit on exit_select instead of stop_select.  Set
  91         have_stopped.
  92         (console_select_thread): Don't report control keypresses as pending
  93         input.
  94         (pipe_select_thread): Allow stop_select to interrupt sleeping.
  95         (set_console_wait_handle): Create exit_select and have_stopped.
  96         Save the thread handle.  Check _kbhit before starting a thread.
  97         (ser_console_done_wait_handle): New.
  98         (ser_console_close): Close new handles.  Wait for the thread to
  99         exit.
 100         (new_windows_select_thread): Assert that an event occurred.
 101         (net_windows_wait_handle): Check for pending input before starting
 102         a thread.
 103         (net_windows_done_wait_handle): New.
 104         (net_windows_open): Create exit_select and have_stopped.
 105         Save the thread handle.
 106         (net_windows_close): Close new handles.  Wait for the thread to
 107         exit.
 108         (_intiialize_ser_windows): Register done_wait_handle methods.
 109
 110         * serial.c [USE_WIN32API] (serial_done_wait_handle): New.
 111         * serial.h [USE_WIN32API] (struct serial_ops): Add done_wait_handle.
 112         [USE_WIN32API] (serial_done_wait_handle): New prototype.
 113         * mingw-hdep.c (gdb_select): Use serial_done_wait_handle.
 114
 115 2006-04-23  Andreas Schwab  <schwab@suse.de>
 116
 117         * rs6000-tdep.c: Include "reggroups.h" only once.
 118         * Makefile.in (rs6000-tdep.o): Update dependencies.
 119
 120 2006-04-21  Frederic Riss  <frederic.riss@st.com>
 121
 122         * dwarf2read.c (dwarf2_start_subfile): Change prototype to accept
 123         compilation directory as last argument.
 124         Always pass comp_dir as second argument to start_subfile and prepend
 125         dirname to the filename when necessary.
 126         Remove now superfluous search for pre-existing subfile.
 127         (dwarf_decode_lines): Pass the compilation directory to
 128         dwarf2_start_subfile.
 129
 130 2006-04-20  Michael Snyder  <msnyder@redhat.com>
 131
 132         * 2006-03-22  Jim Blandy  <jimb@redhat.com>
 133         Add support for the Renesas M32C and M16C.
 134
 135         * configure.tgt (m32c-*-*): New entry.
 136         * config/m32c/m32c.mt: New file.
 137         * m32c-tdep.c: New file.
 138         * Makefile.in (elf_m32c_h): New variable.
 139         (m32c-tdep.o): New rule.
 140         * NEWS: Mention new target.
 141         * MAINTAINERS: Designate Jim Blandy as responsible maintainer.
 142
 143 2006-04-20  Michael Snyder  <msnyder@redhat.com>
 144
 145         * remote.c: Fix spelling error in comment.
 146
 147 2006-04-20  Daniel Jacobowitz  <dan@codesourcery.com>
 148
 149         * m68klinux-tdep.c (m68k_linux_sigtramp_frame_prev_register):
 150         Correct type of VALUEP.  Reported by Jean-Rene Peulve
 151         <jr.peulve@wanadoo.fr>.
 152
 153 2006-04-19  Masaki Muranaka  <monaka@monami-software.com>
 154
 155         * m32r-rom.c: On MinGW, include winsock.h instead of sys/types.h,
 156         netdb.h, netinet/in.h.
 157         (m32r_upload_command); Add calls WSAStartup().
 158         * remote-m32r-sdi.c: On MinGW, include winsock.h instead of
 159         netinet/in.h.
 160
 161 2006-04-18  Daniel Jacobowitz  <dan@codesourcery.com>
 162
 163         * breakpoint.c (deprecated_read_memory_nobpt): Update to use
 164         shadow_len.
 165         (insert_bp_location, reattach_breakpoints, remove_breakpoint)
 166         (delete_breakpoint): Update calls to changed methods.
 167         (deprecated_insert_raw_breakpoint, deprecated_remove_raw_breakpoint)
 168         (single_step_breakpoints, insert_single_step_breakpoint)
 169         (remove_single_step_breakpoints): New.
 170         * breakpoint.h (struct bp_target_info): New.
 171         (struct bp_location): Replace shadow_contents with
 172         target_info and overlay_target_info.
 173         (deprecated_insert_raw_breakpoint, deprecated_remove_raw_breakpoint)
 174         (insert_single_step_breakpoint, remove_single_step_breakpoints): New
 175         prototypes.
 176         * gdbarch.sh: Forward declare struct bp_target_info in gdbarch.h.
 177         (memory_insert_breakpoint, memory_remove_breakpoint): Update second
 178         argument.
 179         * mem-break.c (default_memory_insert_breakpoint): Update.  Set
 180         placed_address, placed_size, and shadow_len.
 181         (default_memory_remove_breakpoint): Update.  Don't use
 182         BREAKPOINT_FROM_PC.
 183         (memory_insert_breakpoint, memory_remove_breakpoint): Update.
 184         * target.c (update_current_target): Update prototypes for changed
 185         functions.
 186         (debug_to_insert_breakpoint, debug_to_remove_breakpoint)
 187         (debug_to_insert_hw_breakpoint, debug_to_remove_hw_breakpoint):
 188         Update.
 189         * target.h: Forward declare struct bp_target_info.
 190         (struct target_ops): Use a bp_target_info argument for
 191         to_insert_breakpoint, to_remove_breakpoint,
 192         to_insert_hw_breakpoint, and to_remove_hw_breakpoint.
 193         (target_insert_breakpoint, target_remove_breakpoint)
 194         (target_insert_hw_breakpoint, target_remove_hw_breakpoint)
 195         (memory_insert_breakpoint, memory_remove_breakpoint)
 196         (default_memory_insert_breakpoint, default_memory_remove_breakpoint):
 197         Update.
 198         * config/i386/nm-i386.h: Forward declare struct bp_target_info.
 199         (i386_insert_hw_breakpoint, i386_remove_hw_breakpoint): Update.
 200         (target_insert_hw_breakpoint, target_remove_hw_breakpoint): Likewise.
 201
 202         * gdbarch.c, gdbarch.h: Regenerated.
 203
 204         * alpha-tdep.c (alpha_software_single_step): Use
 205         insert_single_step_breakpoint and remove_single_step_breakpoints.
 206         Remove unused statics.
 207         * arm-tdep.c (arm_software_single_step): Likewise.  Add a note.
 208         * cris-tdep.c (cris_software_single_step): Likewise.
 209         * mips-tdep.c (mips_software_single_step): Likewise.
 210         * rs6000-tdep.c (rs6000_software_single_step): Likewise.
 211         * sparc-tdep.c (sparc_software_single_step): Likewise.
 212         * wince.c (struct thread_info_struct): Remove step_prev.
 213         (undoSStep): Use remove_single_step_breakpoints.
 214         (wince_software_single_step): Use insert_single_step_breakpoint.
 215
 216         * corelow.c (ignore): Remove unneeded prototype.  Update arguments.
 217         * exec.c (ignore): Likewise.
 218         * sol-thread.c (ignore): Likewise.
 219
 220         * procfs.c (dbx_link_shadow_contents): Delete.
 221         (dbx_link_bpt): New.
 222         (procfs_mourn_inferior): Remove it if necessary.
 223         (remove_dbx_link_breakpoint): Use it.
 224         (insert_dbx_link_bpt_in_file): Set it.
 225         (procfs_init_inferior): Don't update dbx_link_bpt_addr.
 226         * rs6000-nat.c (exec_one_dummy_insn): Use
 227         deprecated_insert_raw_breakpoint and
 228         deprecated_remove_raw_breakpoint.
 229         * solib-irix.c (shadow_contents, breakpoint_addr): Delete.
 230         (base_breakpoint): New.
 231         (disable_break): Use it.
 232         (enable_break): Set it.
 233
 234         * i386-nat.c (i386_insert_hw_breakpoint, i386_remove_hw_breakpoint):
 235         Update.
 236         * ia64-tdep.c (ia64_memory_insert_breakpoint)
 237         (ia64_memory_remove_breakpoint): Likewise.
 238         * m32r-tdep.c (m32r_memory_insert_breakpoint)
 239         (m32r_memory_remove_breakpoint): Likewise.
 240         * monitor.c (monitor_insert_breakpoint, monitor_remove_breakpoint):
 241         Likewise.  Remove unnecessary prototypes.  Use placed_address
 242         and placed_size.  Removed useless read from memory.
 243         * nto-procfs.c (procfs_insert_breakpoint)
 244         (procfs_remove_breakpoint, procfs_insert_hw_breakpoint)
 245         (procfs_remove_hw_breakpoint): Update.
 246         * ocd.c (ocd_insert_breakpoint, ocd_remove_breakpoint): Likewise.
 247         * ocd.h (ocd_insert_breakpoint, ocd_remove_breakpoint): Likewise.
 248         * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Likewise.
 249         * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Likewise.
 250         * remote-e7000.c (e7000_insert_breakpoint)
 251         (e7000_remove_breakpoint): Likewise.
 252         * remote-m32r-sdi.c (m32r_insert_breakpoint)
 253         (m32r_remove_breakpoint): Likewise.
 254         * remote-mips.c (mips_insert_breakpoint)
 255         (mips_remove_breakpoint): Likewise.
 256         * remote-rdp.c (remote_rdp_insert_breakpoint)
 257         (remote_rdp_remove_breakpoint): Likewise.
 258         (rdp_step): Use deprecated_insert_raw_breakpoint and
 259         deprecated_remove_raw_breakpoint.
 260         * remote-sds.c (sds_insert_breakpoint, sds_remove_breakpoint):
 261         Update.
 262         * remote-sim.c (gdbsim_insert_breakpoint, gdbsim_remove_breakpoint):
 263         Delete.
 264         (init_gdbsim_ops): Use memory_insert_breakpoint and
 265         memory_remove_breakpoint.
 266         * remote-st.c (st2000_insert_breakpoint)
 267         (st2000_remove_breakpoint): Update.  Remove unused
 268         BREAKPOINT_FROM_PC.
 269         * remote.c (remote_insert_breakpoint, remote_remove_breakpoint):
 270         Update.  Use placed_address and placed_size.
 271         (remote_insert_hw_breakpoint, remote_remove_hw_breakpoint): Likewise.
 272
 273 2006-04-12  Daniel Jacobowitz  <dan@codesourcery.com>
 274
 275         * remote.c (extended_remote_restart): Pass the correct length
 276         to getpkt.
 277
 278 2006-04-11  Jim Blandy  <jimb@codesourcery.com>
 279
 280         * serial.c (serial_open): Check for special cases at the front of
 281         the "device" name before scanning for the ':' that would indicate
 282         an IP-based connection.
 283
 284 2006-04-10  Christopher Faylor  <cgf@timesys.com>
 285
 286         * win32-nat.c (open_symbol_file_object): New function.
 287         (in_dynsym_resolve_code): Ditto.
 288         (init_win32_ops): Fill in fields which ought not to be NULL.
 289
 290 2006-04-10  Christopher Faylor  <cgf@timesys.com>
 291
 292         * win32-nat.c (do_win32_fetch_inferior_registers): Don't do anything
 293         with saved context if __COPY_CONTEXT_SIZE is not defined.
 294         (handle_output_debug_string): Ditto.
 295
 296 2006-04-10  Daniel Jacobowitz  <dan@codesourcery.com>
 297
 298         * arm-linux-tdep.c (arm_linux_extract_return_value): Use gdb_byte.
 299
 300 2006-04-09  David S. Miller  <davem@sunset.davemloft.net>
 301
 302         * sparc64-linux-tdep.c (sparc64_linux_init_abi): Append dwarf2
 303         frame sniffer.
 304         * sparc-tdep.c (sparc32_gdbarch_init): Make sure to call
 305         dwarf2_frame_set_init_reg() before gdbarch_init_osabi() so
 306         that the latter can override.
 307         * Makefile.in (sparc64-linux-tdep.o): Update dependencies.
 308
 309 2006-04-09  Ulrich Weigand  <uweigand@de.ibm.com>
 310
 311         * s390-tdep.c (struct s390_prologue_data): New field 'stack'.
 312         (s390_store): Call pv_area_store to track stack slots.
 313         (s390_load): Call pv_area_fetch to track stack slots.
 314         (s390_check_for_saved): New function.
 315         (s390_analyze_prologue): Call pv_area_scan.  Allocate and free stack.
 316
 317 2006-04-09  Ulrich Weigand  <uweigand@de.ibm.com>
 318
 319         * Makefile.in (s390-tdep.o): Add dependency on $(prologue_value_h).
 320         * s390-tdep.c: Include "prologue-value.h".
 321         (struct prologue_value): Remove.
 322         (pv_set_to_unknown, pv_set_to_constant, pv_set_to_register,
 323         pv_constant_last, pv_add, pv_add_constant, pv_subtract,
 324         pv_logical_and, pv_is_identical, pv_is_register): Remove.
 325         (compute_x_addr): Remove, replace by ...
 326         (s390_addr): ... this new function.
 327         (struct s390_prologue_data): Use pv_t instead of prologue_value.
 328         (s390_store, s390_load): Likewise.
 329         (s390_prologue_frame_unwind_cache): Likewise.
 330         (s390_analyze_prologue): Likewise.  Also, simplify and combine
 331         several conditional statements.
 332
 333 2006-04-08  Jim Blandy  <jimb@codesourcery.com>
 334
 335         * Makefile.in (COMMON_OBS): List prologue-value.o.  (Omitted from
 336         last patch.)
 337
 338 2006-04-08  David S. Miller  <davem@sunset.davemloft.net>
 339
 340         * sparc-linux-tdep.c (sparc32_linux_step_trap): New.
 341         (sparc32_linux_init_abi): Hook it into tdep->step_trap.
 342         (sparc32_linux_core_gregset,
 343         sparc32_linux_supply_core_gregset,
 344         sparc32_linux_collect_core_gregset,
 345         sparc32_linux_supply_core_fpregset,
 346         sparc32_linux_collect_core_fpregset): New.
 347         (sparc32_linux_init_abi): Register them with generic sparc
 348         core regset infrastructure.
 349         * sparc64-linux-tdep.c (sparc64_linux_step_trap): New.
 350         (sparc64_linux_init_abi): Hook it into tdep->step_trap.
 351         (sparc64_linux_core_gregset,
 352         sparc64_linux_supply_core_gregset,
 353         sparc64_linux_collect_core_gregset,
 354         sparc64_linux_supply_core_fpregset,
 355         sparc64_linux_collect_core_fpregset): New.
 356         (sparc64_linux_init_abi): Register them with generic sparc
 357         core regset infrastructure.
 358         * Makefile.in: Update dependencies.
 359
 360 2006-04-07  David S. Miller  <davem@sunset.davemloft.net>
 361
 362         * linux-nat.c (linux_nat_thread_alive): Handle targets that
 363         do not implement PTRACE_PEEKUSER.
 364
 365 2006-04-07  Daniel Jacobowitz  <dan@codesourcery.com>
 366
 367         * remote.c (remote_wait): Convert warning to error before
 368         parsing corrupt packets.
 369
 370 2006-04-07  Andrew Stubbs  <andrew.stubbs@st.com>
 371
 372         * cli/cli-script.c (struct user_args): Add command field.
 373         (arg_cleanup): Free command string.
 374         (setup_user_args): Copy the command line before relying on it.
 375
 376 2006-04-06  Joel Brobecker  <brobecker@adacore.com>
 377
 378         * breakpoint.c (_initialize_breakpoint): Add "del" as an alias
 379         of the "delete" command.
 380
 381 2006-04-06  Randolph Chung  <tausq@debian.org>
 382
 383         * MAINTAINERS (Patch champions): Add myself.
 384
 385 2006-04-05  Andreas Schwab  <schwab@suse.de>
 386
 387         * Makefile.in: Update dependencies.
 388
 389 2006-04-05  David S. Miller  <davem@sunset.davemloft.net>
 390
 391         * sparc-tdep.c (sparc32_dwarf2_frame_init_reg): New.
 392         (sparc32_gdbarch_init): Pass it to dwarf2_frame_set_init_reg.
 393         * Makefile.in (sparc-tdep.o): Update dependencies.
 394         * sparc-linux-tdep.c (sparc32_linux_sigframe_init): Pull register
 395         window out of the correct stack frame.
 396         * sparc64-linux-tdep.c (sparc64_linux_sigframe_init): Likewise.
 397         * dwarf2-frame.c (dwarf2_frame_ops init_reg): Add "next_frame"
 398         argument.
 399         (dwarf2_frame_default_init_reg): Likewise.
 400         (dwarf2_frame_set_init_reg): Update init_reg arg.
 401         (dwarf2_frame_init_reg): Take "next_frame" and pass it to
 402         ops->init_reg().
 403         (dwarf2_frame_cache): Pass next_frame to dwarf2_frame_init_reg.
 404         * dwarf2-frame.h (dwarf2-frame_set_init_reg): Update declaration.
 405         * cris-tdep.c (cris_dwarf2_frame_init_reg): Add next_frame arg.
 406         * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
 407         * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
 408         * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
 409         * sparc-tdep.c (sparc32_struct_return_from_sym): New function.
 410         (sparc32_frame_cache): Call it.
 411         (sparc32_dwarf2_struct_return_p): New function.
 412         (sparc_dwarf2_frame_init_reg): Use it to determine if the function
 413         returns a structure and thus we have to indicate the return PC and
 414         NPC are 4 bytes later than usual.
 415         * sparc-linux-tdep.c (sparc32_linux_init_abi): Append
 416         dwarf2 frame sniffer.
 417         * Makefile.in (sparc-linux-tdep.o): Update dependencies.
 418
 419 2006-04-04  David S. Miller  <davem@davemloft.net>
 420
 421         * config/linux.mh (NATDEPFILES): Remove sparc-sol2-nat.o
 422         * config/linux64.h (NATDEPFILES): Likewise
 423         * sparc-linux-nat.c (supply_gregset, supply_fpregset, fill_gregset,
 424         fill_fpregset): New.
 425         * sparc64-linux-nat.c (supply_gregset, supply_fpregset, fill_gregset,
 426         fill_fpregset): New.
 427         * Makefile.in (sparc-linux-nat.o, sparc64-linux-nat.o): Update for
 428         new includes.
 429
 430 2006-04-04  Andreas Schwab  <schwab@suse.de>
 431
 432         * Makefile.in (elf_common_h): Define.
 433
 434 2006-04-03  Andrew Stubbs  <andrew.stubbs@st.com>
 435
 436         * sh-tdep.c (sh_dwarf2_frame_init_reg): New function.
 437         (sh_gdbarch_init): Call dwarf2_frame_set_init_reg().
 438
 439 2006-03-31  Andrew Stubbs  <andrew.stubbs@st.com>
 440
 441         * value.h (struct internalvar): Add field 'endian'.
 442         * value.c (lookup_internalvar): Initialise endian.
 443         (value_of_internalvar): Flip the endian of built-in types if required.
 444         (set_internalvar): Set the endian.
 445         (show_convenience): Access the value through value_of_internalvar().
 446
 447 2006-03-30  Vladimir Prus  <ghost@cs.msu.su>
 448
 449         * remote.c (watchpoint_to_Z_packet): Use values of Z_packet_type enum
 450         instead of hardcoded integer literals.
 451
 452 2006-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
 453
 454         * cli/cli-script.c (insert_args): Handle NULL user_args.
 455
 456 2006-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
 457
 458         * arm-tdep.c (thumb_scan_prologue): Don't try to analyze
 459         the function at zero if we have no symbols.
 460
 461 2006-03-30  Adrien Kunysz  <a_kunysz@yahoo.com>
 462
 463         * i386-stub.c (getpacket): Fix array overflow.
 464         * m32r-stub.c (getpacket): Likewise.
 465         * m68k-stub.c (getpacket): Likewise.
 466         * sh-stub.c (getpacket): Likewise.
 467         * sparc-stub.c (getpacket): Likewise.
 468
 469 2006-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
 470
 471         * frame.h (set_current_sal_from_frame): New prototype.
 472         * stack.c (set_current_sal_from_frame): Make global.
 473         * infrun.c (normal_stop): Call set_current_sal_from_frame.
 474
 475 2006-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
 476
 477         * linux-thread-db.c: Include "linux-nat.h".
 478         (check_for_thread_db): New function, split out from
 479         thread_db_new_objfile.  Remove dead check for active
 480         thread_db on inapplicable targets.
 481         (thread_db_new_objfile): Call check_for_thread_db.
 482         * Makefile.in (linux-thread-db.o): Update.
 483         * linux-nat.c (child_post_attach): Call check_for_thread_db.
 484         (linux_child_post_startup_inferior): Likewise.
 485         (lin_lwp_attach_lwp): Call target_post_attach instead of
 486         child_post_attach.
 487         * linux-nat.h (check_for_thread_db): New prototype.
 488
 489 2006-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
 490
 491         * remote.c (struct remote_state): Add BUF and BUF_SIZE.
 492         (init_remote_state): Initialize the new fields.
 493         (get_memory_packet_size): Update BUF and BUF_SIZE if necessary.
 494         (set_thread, remote_thread_alive, remote_unpack_thread_info_response)
 495         (remote_get_threadinfo, parse_threadlist_response)
 496         (remote_get_threadlist, remote_current_thread, remote_threads_info)
 497         (remote_threads_extra_info, extended_remote_restart, get_offsets)
 498         (remote_check_symbols, remote_open_1, remote_detach)
 499         (remove_vcont_probe, remote_vcont_resume, remote_resume)
 500         (remote_wait, remote_async_wait, fetch_register_using_p)
 501         (remote_fetch_registers, store_register_using_P)
 502         (remote_store_registers, check_binary_download, remote_write_bytes)
 503         (remote_read_bytes, remote_insert_breakpoint)
 504         (remote_remove_breakpoint, remote_insert_watchpoint)
 505         (remote_remove_watchpoint, remote_insert_hw_breakpoint)
 506         (remote_remove_hw_breakpoint, compare_sections_command)
 507         (remote_xfer_partial, remote_rcmd, packet_command)
 508         (remote_get_thread_local_address): Use the global incoming buffer
 509         instead of alloca or xmalloc.  Limit outgoing packets to
 510         rs->remote_packet_size and incoming packets to rs->buf_size.
 511         Update calls to getpkt and remote_send.
 512         (remote_send): Take arguments by reference.
 513         (putpkt_binary): Eliminate junkbuf.  Use skip_frame.
 514         (skip_frame): New function.
 515         (read_frame): Take arguments by reference.  Expand the packet
 516         buffer instead of issuing an error.
 517         (getpkt, getpkt_sane): Take arguments by reference.
 518         * remote.h (getpkt): Update prototype and doc.
 519         * tracepoint.c (remote_get_noisy_reply): Take arguments by
 520         reference.
 521         (target_buf): Change from array to pointer.
 522         (target_buf_size): New variable.
 523         (remote_set_transparent_ranges): Update call to getpkt.
 524         (trace_start_command, trace_stop_command, trace_status_command):
 525         Update calls to remote_get_noisy_reply.
 526         (finish_tfind_command): Take arguments by reference.
 527         (trace_find_command, trace_find_pc_command)
 528         (trace_find_tracepoint_command, trace_find_line_command):
 529         (trace_find_range_command, trace_find_outside_command): Update
 530         calls to finish_tfind_command.
 531         (_initialize_tracepoint): Initialize target_buf_size and target_buf.
 532
 533 2005-03-30  Randolph Chung  <tausq@debian.org>
 534
 535         * hppa-linux-tdep.c: Include regset.h.
 536         (GR_REGNUM, TR_REGNUM, greg_map): New.
 537         (hppa_linux_supply_regset, hppa_linux_supply_fpregset): New.
 538         (hppa_linux_regset, hppa_linux_fpregset): New.
 539         (hppa_linux_regset_from_core_section): New.
 540         (hppa_linux_init_abi): Set regset_from_core_section.
 541         (_initialize_hppa_linux_tdep): Register osabi handler for
 542         64-bit Linux.
 543         * Makefile.in (hppa-linux-tdep.o): Update dependencies.
 544         * config/pa/linux.mh: Stop using core-regset.o
 545
 546 2006-03-30  Randolph Chung  <tausq@debian.org>
 547
 548         * hppa-tdep.c (hppa_find_unwind_entry_in_block): New.
 549         (hppa_frame_cache): Use new function to find unwind entry.
 550         (hppa_frame_this_id): Likewise.
 551         (hppa_frame_unwind_sniffer): Likewise.
 552
 553 2006-03-29  Daniel Jacobowitz  <dan@codesourcery.com>
 554
 555         * NEWS: Mention the removal of NLM.
 556
 557 2006-03-29  Steve Ellcey  <sje@cup.hp.com>
 558
 559         * Makefile.in (nlm): Remove target.
 560         * configure.tgt (i[34567]86-*-netware*): Do not set build_nlm.
 561         * configure.ac: Remove AC_CONFIG_SUBDIRS of nlm.
 562         * configure: Regenerate.
 563         * doc/gdb.texinfo: Remove gdbserve.nlm documentation.
 564         * nlm: Remove directory.
 565
 566 2006-03-29  Daniel Jacobowitz  <dan@codesourcery.com>
 567
 568         * Makefile.in (utils.o): Update.
 569         * top.c (in_user_command): New.
 570         (command_line_input): Use input_from_terminal_p.
 571         (input_from_terminal_p): Don't check caution.  Handle
 572         stdin == NULL for Insight.
 573         * top.h (in_user_command, caution): New declarations.
 574         * utils.c: Include "top.h".
 575         (query, defaulted_query): Check caution here.  Move the call
 576         to input_from_terminal_p higher.
 577         * cli/cli-script.c (do_restore_user_call_depth): Only decrement
 578         the depth.  Update in_user_command if necessary.
 579         (execute_user_command): Don't clobber old_chain.  Set
 580         in_user_command.  Let do_restore_user_call_depth handle
 581         user_call_depth.
 582         (read_command_lines): Check whether to prompt before calling
 583         Insight hooks.
 584         * tui/tui-hooks.c (tui_query_hook): Remove newly unnecessary
 585         input_from_terminal_p check.
 586
 587 2006-03-29  Ulrich Weigand  <uweigand@de.ibm.com>
 588
 589         * s390-nat.c (s390_insert_watchpoint): Add missing argument.
 590         (s390_remove_watchpoint): Likewise.
 591
 592 2006-03-28  Jim Blandy  <jimb@codesourcery.com>
 593
 594         * prologue-value.c, prologue-value.h: New files.
 595         * Makefile.in (prologue_value_h): New variable.
 596         (HFILES_NO_SRCDIR): List prologue-value.h.
 597         (SFILES): List prologue-value.c.
 598         (COMMON_OBS): List prologue-value.o.
 599         (prologue-value.o): New rule.
 600
 601 2006-03-27  Michael Snyder  <msnyder@redhat.com>
 602
 603         * xstormy16-tdep.c (xstormy16_return_value, xstormy16_push_dummy_call,
 604         xstormy16_pointer_to_address, xstormy16_address_to_pointer,
 605         xstormy16_frame_prev_register): Change void* to gdb_byte*.
 606         (xstormy16_push_dummy_call): Add block-local char* val,
 607         to avoid type conflict with outer scope variable.
 608
 609 2006-03-27  Andrew Stubbs  <andrew.stubbs@st.com>
 610
 611         * sh-tdep.c (sh_gdbarch_init): Add missing architectures.
 612
 613 2006-03-27  Nick Roberts  <nickrob@snap.net.nz>
 614
 615         * varobj.c (c_name_of_child, c_value_of_child): Allow non-zero
 616         offsets for languages like Fortran.
 617
 618 2006-03-26  Randolph Chung  <tausq@debian.org>
 619
 620         * config/pa/hppa64.mt: Use HPUX version of the tm file.
 621
 622 2006-03-25  Nick Roberts  <nickrob@snap.net.nz>
 623
 624         * mi/gdb-mi.el (gdbmi-send): Improve regexp to repeat commands.
 625         Try to deal with continuation line.
 626         (gdbmi, gdbmi-prompt1, gud-gdbmi-marker-filter): Update to new
 627         variable names.
 628         (gdb-break-list-regexp, gdb-stack-list-frames-regexp):
 629         Future proof against new fields being added to MI output.
 630         (gdbmi-prompt2, gdb-break-list-handler,gdb-get-source-file)
 631         (gdbmi-frame-handler): Update to new variable name
 632         gdb-get-buffer-create.
 633         (gdbmi-frame-handler): Use hollow-right-triangle for all selected
 634         frames which except the innermost (where execution has stopped).
 635
 636 2006-03-24  Randolph Chung  <tausq@debian.org>
 637
 638         * solib-som.c (link_map_start): Don't error out if there is
 639         not yet a link map.
 640
 641 2006-03-24  Daniel Jacobowitz  <dan@codesourcery.com>
 642
 643         * linux-nat.c (linux_ops_saved): New.
 644         (super_mourn_inferior, kill_inferior, threaded, linux_nat_ops)
 645         (child_mourn_inferior, child_wait, linux_nat_create_inferior)
 646         (linux_nat_fetch_registers, linux_nat_store_registers)
 647         (linux_nat_child_post_startup_inferior, init_linux_nat_ops): Delete.
 648         (init_lwp_list): Don't set threaded.
 649         (add_lwp): Don't modify threaded.
 650         (delete_lwp): Don't mention non-threaded mode.
 651         (linux_nat_switch_fork): New.
 652         (linux_nat_attach): Update inferior_ptid.
 653         (linux_nat_wait): Handle num_lwps == 0 at entry.  Don't check
 654         threaded flag.
 655         (linux_nat_kill): Handle pending forks and saved forks.
 656         (linux_nat_mourn_inferior): Handle saved forks.
 657         (linux_nat_pid_to_str): Don't use the LWP form when there is
 658         only one thread.
 659         (linux_target): Don't set to_wait, to_kill, or to_mourn_inferior.
 660         (linux_nat_add_target): New.
 661         (_initialize_linux_nat): Don't initialize the linux native target
 662         here.
 663         * linux-nat.h (linux_nat_add_target, linux_nat_switch_fork): New
 664         prototypes.
 665         * linux-fork.c: Include "linux-nat.h".
 666         (add_fork): Update initial PID.
 667         (fork_load_infrun_state): Call linux_nat_switch_fork.
 668         * Makefile.in (linux-fork.o): Update.
 669
 670         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Use
 671         linux_nat_add_target instead of add_target.
 672         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Likewise.
 673         * arm-linux-nat.c (_initialize_arm_linux_nat): Likewise.
 674         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Likewise.
 675         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Likewise.
 676         * i386-linux-nat.c (_initialize_i386_linux_nat): Likewise.
 677         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Likewise.
 678         * m68klinux-nat.c (_initialize_m68k_linux_nat): Likewise.
 679         * mips-linux-nat.c (_initialize_mips_linux_nat): Likewise.
 680         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Likewise.
 681         * s390-nat.c (_initialize_s390_nat): Likewise.
 682         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Likewise.
 683         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Likewise.
 684
 685 2006-03-24  Daniel Jacobowitz  <dan@codesourcery.com>
 686
 687         * linux-fork.c: Include "gdb_assert.h".
 688         (fork_load_infrun_state): Set inferior_ptid and stop_pc here.
 689         Update the register cache and selected frame also.
 690         (linux_fork_mourn_inferior): Use fork_load_infrun_state.  Return
 691         to single fork mode if necessary.
 692         (linux_fork_context): Remove bits handled by fork_load_infrun_state.
 693         * Makefile.in (linux_fork_h): New.
 694         (linux-fork.o, linux-nat.o): Update.
 695
 696 2006-03-23  Andreas Schwab  <schwab@suse.de>
 697
 698         * config/s390/s390.mh (NATDEPFILES): Add linux-fork.o.
 699
 700 2006-03-18  Jim Blandy  <jimb@codesourcery.com>
 701
 702         * symtab.h (enum address_class): Doc fix.
 703
 704 2006-03-16  Michael Snyder  <msnyder@redhat.com>
 705
 706         * tracepoint.c (tracepoint_save_command): Fix typo in error msg.
 707         * target.c (push_target): Fix typo in comment.
 708         * remote.c (remote_watch_data_address): Fix typo in comment.
 709         * i386-tdep.c (i386_push_dummy_call): Fix typo in comment.
 710
 711 2006-03-15  Kevin Buettner  <kevinb@redhat.com>
 712
 713         * frv-linux-tdep.c (gdbcore.h, regcache.h, regset.h, gdb_string.h):
 714         Include.
 715         (FRV_ELF_NGREG, FRV_PT_PSR, FRV_PT_ISR, FRV_PT_CCR, FRV_PT_CCCR)
 716         (FRV_PT_LR, FRV_PT_LCR, FRV_PT_PC, FRV_PT_GNER0, FRV_PT_GNER1)
 717         (FRV_PT_IACC0H, FRV_PT_IACC0L, FRV_PT_GR, FRV_PT_TBR)
 718         (FRV_PT_EXEC_FDPIC_LOADMAP, FRV_PT_INTERP_FDPIC_LOADMAP): Define.
 719         (frv_elf_greg_t, frv_elf_gregset_t, frv_elf_fpreg_t)
 720         (frv_elf_fpregset_t): Define types.
 721         (frv_linux_supply_gregset, frv_linux_supply_fpregset)
 722         (frv_linux_regset_from_core_section: New functions.
 723         (frv_linux_gregset, frv_linux_fpregset): New static globals.
 724         (frv_linux_init_abi): Register the `regset_from_core_section' method.
 725         * Makefile.in (frv-linux-tdep.o): Update dependencies.
 726         * solib-frv.c (frv_current_sos): Relocate main executable after
 727         loading core file.
 728         (frv_clear_solib): Clean up space associated with
 729         `main_executable_lm_info'.
 730         * config/frv/frv.mt (TDEPFILES): Add corelow.o to this list.
 731
 732 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 733
 734         * Makefile.in (mips_linux_tdep_h): New.
 735         (mpis-linux-nat.o, mips-linux-tdep.o): Update.
 736         * mips-linux-nat.c: Include "inferior.h", "mips-linux-tdep.h", and
 737         <sys/ptrace.h>.
 738         (have_ptrace_regsets, super_fetch_registers, super_store_registers)
 739         (mips64_linux_regsets_fetch_registers)
 740         (mips64_linux_regsets_store_registers, mips64_linux_fetch_registers)
 741         (mips64_linux_store_registers): New.
 742         (_initialize_mips_linux_nat): Override to_fetch_registers and
 743         to_store_registers.
 744         * mips-linux-tdep.h: New file.
 745         * mips-linux-tdep.c: Include "mips-linux-tdep.c".
 746         (ELF_NGREG, ELF_NFPREG, elf_greg_t, elf_gregset_t, elf_fpreg_t)
 747         (elf_fpregset_t, FPR_BASE, PC, CAUSE, BADVADDR, MMHI, MMLO)
 748         (FPC_CSR, FPC_EIR, EF_REG0, EF_REG31, EF_LO, EF_HI, EF_CP0_EPC)
 749         (EF_CP0_BADVADDR, EF_CP0_STATUS, EF_CP0_CAUSE, EF_SIZE)
 750         (MIPS64_ELF_NGREG, MIPS64_ELF_NFPREG, mips64_elf_greg_t)
 751         (mips64_elf_gregset_t, mips64_elf_fpreg_t, mips64_elf_fpregset_t)
 752         (MIPS64_FPR_BASE, MIPS64_PC, MIPS64_CAUSE, MIPS64_BADVADDR)
 753         (MIPS64_MMHI, MIPS64_MMLO, MIPS64_FPC_CSR, MIPS64_FPC_EIR)
 754         (MIPS64_EF_REG0, MIPS64_EF_REG31, MIPS64_EF_LO, MIPS64_EF_HI)
 755         (MIPS64_EF_CP0_EPC, MIPS64_EF_CP0_BADVADDR, MIPS64_EF_CP0_STATUS)
 756         (MIPS64_EF_CP0_CAUSE, MIPS64_EF_SIZE): Delete.
 757         (supply_32bit_reg): Use gdb_byte.
 758         (supply_64bit_reg): New.
 759         (mips_supply_gregset, mips_fill_gregset, mips_supply_fpregset)
 760         (mips_fill_fpregset, fetch_core_registers, supply_gregset)
 761         (fill_gregset, supply_fpregset): Update for renamed types.
 762         (mips64_supply_gregset): Use gdb_byte and supply_64bit_reg.
 763         (mips64_fill_gregset): Make global.  Handle 32-bit register
 764         sizes.
 765         (mips64_fill_fpregset): Make global.  Use gdb_byte.  Handle
 766         FP regsets properly.
 767
 768 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 769
 770         * mips-linux-tdep.c (mips_supply_gregset): Renamed from supply_gregset.
 771         (mips_fill_gregset): Renamed from fill_gregset.
 772         (mips_supply_fpregset): Renamed from supply_fpregset.
 773         (mips_fill_fpregset): Renamed from fill_fpregset.
 774         (fetch_core_registers): Update calls.
 775         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset): New
 776         functions.
 777
 778 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 779
 780         * mips-tdep.c (mips_gdbarch_init): Default 64-bit ELF files to N64.
 781
 782 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 783
 784         * mips-tdep.c (is_mips16_addr, mips32_next_pc, add_offset_16):
 785         Correct arithmetic for 64-bit CORE_ADDR.
 786
 787 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 788
 789         * mips-linux-tdep.c: Include "floatformat.h".
 790         (mips_linux_init_abi): Use 128-bit long double for N32 and N64.
 791         * mips-tdep.c (mips_n32n64_return_value): Support 128-bit long
 792         double.
 793         (print_gp_register_row): Don't print spaces before ignored
 794         or floating point registers.
 795         * Makefile.in (mips-linux-tdep.o): Update.
 796
 797 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 798
 799         * mips-mdebug-tdep.c (compare_pdr_entries): Use bfd_get_signed_32
 800         for code addresses.
 801         (non_heuristic_proc_desc): Likewise.
 802
 803 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 804
 805         * mips-linux-nat.c: Include "gdb_proc_service.h".
 806         (PTRACE_GET_THREAD_AREA): Define.
 807         (ps_get_thread_area): New.
 808         * Makefile.in (mips-linux-nat.o): Update.
 809
 810 2006-03-13  Jim Blandy  <jimb@codesourcery.com>
 811
 812         * MAINTAINERS: Use my work address.
 813
 814 2006-03-09  Michael Snyder  <msnyder@redhat.com>
 815
 816         * linux-nat.c (kill_inferior): Just call target_mourn_inferior
 817         instead of getting tricky for the multi-fork case.
 818         * linux-fork.c (linux_fork_killall): Call PT_KILL and waitpid
 819         for each fork, and then use init_fork_list to delete them.
 820
 821 2006-03-08  Alexandre Oliva  <aoliva@redhat.com>
 822
 823         * solib-svr4.c (svr4_current_sos): Move up initialization of
 824         l_addr, such that it clearly covers all cases.
 825
 826 2006-03-08  Andreas Schwab  <schwab@suse.de>
 827
 828         * ia64-tdep.c (ia64_libunwind_frame_this_id): Adapt use of
 829         libunwind_frame_prev_register to use a gdb_byte buffer and
 830         extract_unsigned_integer.
 831         (ia64_libunwind_sigtramp_frame_prev_register): Likewise.
 832
 833         * libunwind-frame.c (libunwind_frame_prev_register): Change type
 834         of last argument to `gdb_byte *'
 835         * libunwind-frame.h: Adjust declaration.
 836
 837 2006-03-08  Paul Brook  <paul@codesourcery.com>
 838
 839         * arm-tdep.c (arm_push_dummy_call): Remove stack alignment.
 840         (arm_frame_align): New function.
 841         (arm_gdbarch_init): Use it.
 842
 843 2006-03-03  Khem Raj <khem@mvista.com>
 844
 845         * remote-rdp.c (remote_rdp_xfer_inferior_memory): Use gdb_byte.
 846         Committed by Andrew Cagney.
 847
 848 2006-03-02  Corinna Vinschen  <vinschen@redhat.com>
 849
 850         * mn10300-tdep.c (mn10300_push_dummy_call): Write breakpoint
 851         address to MDR register.
 852
 853 2006-03-01  Daniel Jacobowitz  <dan@codesourcery.com>
 854
 855         * gdbtypes.c (lookup_struct_elt_type): Correct noerr for recursive
 856         calls.
 857
 858 2006-03-01  Randolph Chung  <tausq@debian.org>
 859
 860         * somread.c (som_symfile_read): Update comment and remove unneeded
 861         use of a deprecated variable.
 862
 863 2006-03-01  Randolph Chung  <tausq@debian.org>
 864
 865         * hppa-tdep.h (unwind_table_entry): Update field names to match HP
 866         runtime specification.
 867         * hppa-tdep.c (internalize_unwinds, hppa_frame_cache): Likewise.
 868         (unwind_command): Likewise.
 869
 870 2006-03-01  Randolph Chung  <tausq@debian.org>
 871
 872         * hppa-tdep.c (hppa_frame_cache): Handle Region_Description and
 873         Pseudo_SP_Set in unwind record.
 874
 875 2006-03-01  Randolph Chung  <tausq@debian.org>
 876
 877         * hppa-hpux-tdep.c (initialize_hp_cxx_exception_support): Use
 878         TDEP->is_elf to determine if we are working with a SOM binary.
 879         (null_symtab_and_line): Remove unused variable.
 880         * config/pa/hppa64.mt: Use tm-hppa.h.
 881         * config/pa/tm-hppa64.h: Remove file.
 882
 883 2006-03-01  Wu Zhou  <woodzltc@cn.ibm.com>
 884
 885          * f-typeprint.c (f_type_print_base): Delete the redundant space.
 886
 887 2006-02-28  Kevin Buettner  <kevinb@redhat.com>
 888
 889         * Makefile.in (mn10300-linux-tdep.o): Update dependencies.
 890         * mn10300-linux-tdep.c (frame.h, trad-frame.h, tramp-frame.h):
 891         Include.
 892         (am33_linux_sigframe_cache_init): New function.
 893         (am33_linux_sigframe, am33_linux_rt_sigframe): New signal frame
 894         descriptions.
 895         (AM33_SIGCONTEXT_D0, AM33_SIGCONTEXT_D1, AM33_SIGCONTEXT_D2)
 896         (AM33_SIGCONTEXT_D3, AM33_SIGCONTEXT_A0, AM33_SIGCONTEXT_A1)
 897         (AM33_SIGCONTEXT_A2, AM33_SIGCONTEXT_A3, AM33_SIGCONTEXT_E0)
 898         (AM33_SIGCONTEXT_E1, AM33_SIGCONTEXT_E2, AM33_SIGCONTEXT_E3)
 899         (AM33_SIGCONTEXT_E4, AM33_SIGCONTEXT_E5, AM33_SIGCONTEXT_E6)
 900         (AM33_SIGCONTEXT_E7, AM33_SIGCONTEXT_LAR, AM33_SIGCONTEXT_LIR)
 901         (AM33_SIGCONTEXT_MDR, AM33_SIGCONTEXT_MCVF, AM33_SIGCONTEXT_MCRL)
 902         (AM33_SIGCONTEXT_MCRH, AM33_SIGCONTEXT_MDRQ, AM33_SIGCONTEXT_SP)
 903         (AM33_SIGCONTEXT_EPSW, AM33_SIGCONTEXT_PC, AM33_SIGCONTEXT_FPUCONTEXT):
 904         New constants.
 905         (am33_linux_init_osabi): Register signal frame unwinders.
 906
 907 2006-02-28  Kevin Buettner  <kevinb@redhat.com>
 908
 909         * mn10300-tdep.c (mn10300_analyze_prologue):  Implement backtrack
 910         out of pattern match by saving relevant state.  Fix stack size
 911         adjustment bug.
 912
 913 2006-02-28  Alexandre Oliva  <aoliva@redhat.com>
 914
 915         * solib-svr4.h (struct link_map_offsets): Add l_ld_offset and
 916         l_ld_size fields.
 917         * solib-svr4.c (struct lm_info): Add l_addr field.
 918         (LM_ADDR_FROM_LINK_MAP): Renamed from LM_ADDR.
 919         (HAS_LM_DYNAMIC_FROM_LINK_MAP): New.
 920         (LM_DYNAMIC_FROM_LINK_MAP): New.
 921         (LM_ADDR_CHECK): New.  Use it instead of LM_ADDR.
 922         (svr4_current_sos): Initialize l_addr.  Adjust.
 923         (svr4_relocate_section_addresses): Adjust.
 924         (svr4_ilp32_fetch_link_map_offsets): Define new members.
 925         (svr4_lp64_fetch_link_map_offsets): Likewise.
 926         * solib-legacy.c (legacy_svr4_fetch_link_map_offsets): Likewise.
 927         * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Likewise.
 928         (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
 929         * Makefile.in (solib-svr4.o): Depend on $(elf_bfd_h).
 930
 931 2006-02-26  David S. Miller  <davem@sunset.davemloft.net>
 932
 933         * config/sparc/linux.mt (TDEPFILES): Add sol2-tdep.o.
 934         * config/sparc/linux64.mt (TDEPFILES): Likewise.
 935
 936 2006-02-27  Alan Modra  <amodra@bigpond.net.au>
 937
 938         * ppc-linux-nat.c (ppc_linux_insert_watchpoint): Correct return type.
 939         (ppc_linux_remove_watchpoint): Likewise, and args.
 940
 941 2006-02-26  Mark Kettenis  <kettenis@gnu.org>
 942
 943         * i386obsd-tdep.c (i386obsd_trapframe_sniffer): Also recognize
 944         "soft" interrupts.
 945
 946 2006-02-24  Charles Wilson  <cygwin@cwilson.fastmail.fm>
 947
 948         * gdb/defs.h: unconditionally include <fcntl.h>, and
 949         ensure that O_BINARY is defined.
 950         * gdb/solib.c(solib_open): ensure solib files are opened in
 951         binary mode.
 952         * gdb/corelow.c: Remove O_BINARY macro definition.
 953         * gdb/exec.c: Remove O_BINARY macro definition
 954         * gdb/remote-rdp.c: Remove O_BINARY macro definition
 955         * gdb/source.c: Remove O_BINARY macro definition
 956         * gdb/symfile.c: Remove O_BINARY macro definition
 957
 958 2006-02-24  Randolph Chung  <tausq@debian.org>
 959
 960         * hppa-hpux-tdep.c (hppa_hpux_push_dummy_code): Initialize
 961         argreg.
 962         * solib-som.c (som_solib_remove_inferior_hook): Remove unused
 963         function.
 964
 965 2006-02-24  Wu Zhou  <woodzltc@cn.ibm.com>
 966
 967         * f-exp.y: Symbol '%' is not used as the modulus operator in
 968         Fortran.  Delete this from Fortran expression.
 969         It is now used by Fortran 90 and later to access the member
 970         of derived type.  Add this into Fortran expression.
 971         * f-valprint.c (f_val_print): Add code to handle TYPE_CODE_STRUCT.
 972         Print each elements in the derived type.
 973         * f-typeprint.c (print_equivalent_f77_float_type): Add a parameter
 974         level into the function definition to do indented printing.  And
 975         call fprintfi_filtered instead to do indented printing.
 976         (f_type_print_base): Replace fprintf_filtered with the indented
 977         version (fprintfi_filtered).
 978         (f_type_print_base): Call indented print_equivalent_f77_float_type.
 979         (f_type_print_base): Add code to handle TYPE_CODE_STRUCT.  Print
 980         the definition of the derived type.
 981
 982 2006-02-23  Daniel Jacobowitz  <dan@codesourcery.com>
 983
 984         * gdb_curses.h: Provide a fallback prototype for tgetnum.
 985
 986 2006-02-23  Daniel Jacobowitz  <dan@codesourcery.com>
 987
 988         * doublest.h: Conditionalize DOUBLEST on PRINTF_HAS_LONG_DOUBLE
 989         also.
 990         (DOUBLEST_FORMAT): Rename to DOUBLEST_PRINT_FORMAT.
 991         (DOUBLEST_SCAN_FORMAT): New.
 992         * ada-lex.l (PRINTF_HAS_LONG_DOUBLE): Remove redefinitions.
 993         (processReal): Use DOUBLEST_SCAN_FORMAT.
 994         * c-exp.y (parse_number): Likewise.
 995         * jv-exp.y (parse_number): Likewise.
 996         * objc-exp.y (parse_number): Likewise.
 997         * p-exp.y (parse_number): Likewise.
 998
 999 2006-02-23  Daniel Jacobowitz  <dan@codesourcery.com>
1000
1001         * event-top.c (async_do_nothing, async_disconnect)
1002         (async_stop_sig, async_float_handler): Remove duplicated
1003         prototypes.
1004         (handle_sighup): Guard prototype with SIGHUP.
1005         (async_do_nothing): Guard function and prototype with
1006         SIGQUIT || SIGHUP.
1007         (async_disconnect): Guard prototype with SIGHUP.
1008         (async_stop_sig): Guard prototype with STOP_SIGNAL.
1009
1010 2006-02-23  Daniel Jacobowitz  <dan@codesourcery.com>
1011
1012         * maint.c (maintenance_dump_me): Remove unnecessary prototype.
1013
1014 2006-02-23  Daniel Jacobowitz  <dan@codesourcery.com>
1015
1016         * win32-termcap.c (tputs): Return 0.
1017
1018 2006-02-21  Mark Kettenis  <kettenis@gnu.org>
1019
1020         * configure.ac: Introduce ---enable-werror, which adds -Werror to
1021         the compiler command line.  Enabled by default.  Disable with
1022         --disable-werror.
1023         * configure regenerate.
1024
1025 2006-02-21  Daniel Jacobowitz  <dan@codesourcery.com>
1026
1027         * elfread.c (elf_symtab_read): Skip symbols which BFD considers
1028         special.
1029
1030 2006-02-21  Andrew Stubbs  <andrew.stubbs@st.com>
1031
1032         * defs.h (directory_switch): Add prototype.
1033         * main.c (captured_main): Use directory_switch() instead of
1034         directory_command() to add directories from the -d switch.
1035         * source.c (directory_switch): New function.
1036         (add_path): Use buildargv() to parse spaces in filenames properly.
1037         Strip multiple trailing '/' rather than just one.
1038
1039 2006-02-21  Andrew Stubbs  <andrew.stubbs@st.com>
1040
1041         * symfile.c (add_symbol_file_command): Use buildargv(), instead of
1042         hand decoding the command line, to allow use of quotes and spaces.
1043         (_initialize_symfile): Reorganize the help message for add-symbol-file
1044         such that 'help files' shows a better message.
1045
1046 2006-02-21  Andrew Stubbs  <andrew.stubbs@st.com>
1047
1048         * sh-tdep.c (sh_generic_show_regs): Reformat both code and output.
1049         (sh3_show_regs, sh2e_show_regs, sh2a_show_regs): Likewise.
1050         (sh2a_nofpu_show_regs, sh3e_show_regs, sh3_dsp_show_regs): Likewise.
1051         (sh4_show_regs, sh4_nofpu_show_regs, sh_dsp_show_regs): Likewise.
1052
1053 2006-02-20  Daniel Jacobowitz  <dan@codesourcery.com>
1054
1055         * linux-nat.c (lin_thread_get_thread_signals): Default to __SIGRTMIN
1056         and __SIGRTMIN + 1.
1057
1058 2006-02-20  Daniel Jacobowitz  <dan@codesourcery.com>
1059
1060         * remote.c: Add an enumeration for configurable remote
1061         packets.
1062         (remote_protocol_packets, set_remote_protocol_packet_cmd)
1063         (show_remote_protocol_packet_cmd): New.
1064         (remote_protocol_vcont)
1065         (set_remote_protocol_vcont_packet_cmd)
1066         (show_remote_protocol_vcont_packet_cmd)
1067         (remote_protocol_qSymbol)
1068         (set_remote_protocol_qSymbol_packet_cmd)
1069         (show_remote_protocol_qSymbol_packet_cmd)
1070         (remote_protocol_P, set_remote_protocol_P_packet_cmd)
1071         (show_remote_protocol_P_packet_cmd)
1072         (remote_protocol_Z)
1073         (set_remote_protocol_Z_software_bp_packet_cmd)
1074         (show_remote_protocol_Z_software_bp_packet_cmd)
1075         (set_remote_protocol_Z_hardware_bp_packet_cmd)
1076         (show_remote_protocol_Z_hardware_bp_packet_cmd)
1077         (set_remote_protocol_Z_write_wp_packet_cmd)
1078         (show_remote_protocol_Z_write_wp_packet_cmd)
1079         (set_remote_protocol_Z_read_wp_packet_cmd)
1080         (show_remote_protocol_Z_read_wp_packet_cmd)
1081         (set_remote_protocol_Z_access_wp_packet_cmd)
1082         (show_remote_protocol_Z_access_wp_packet_cmd)
1083         (remote_protocol_binary_download)
1084         (set_remote_protocol_binary_download_cmd)
1085         (show_remote_protocol_binary_download_cmd)
1086         (remote_protocol_qPart_auxv)
1087         (set_remote_protocol_qPart_auxv_packet_cmd)
1088         (show_remote_protocol_qPart_auxv_packet_cmd)
1089         (remote_protocol_qGetTLSAddr)
1090         (set_remote_protocol_qGetTLSAddr_packet_cmd)
1091         (show_remote_protocol_qGetTLSAddr_packet_cmd)
1092         (remote_protocol_p)
1093         (set_remote_protocol_p_packet_cmd)
1094         (show_remote_protocol_p_packet_cmd): Delete.
1095
1096         (init_all_packet_configs): Simplify.
1097         (set_remote_protocol_Z_packet_cmd)
1098         (show_remote_protocol_Z_packet_cmd)
1099         (remote_check_symbols, remote_vcont_probe, remote_vcont_resume)
1100         (remote_fetch_registers, remote_prepare_to_store)
1101         (remote_store_registers, check_binary_download)
1102         (remote_write_bytes, remote_insert_breakpoint)
1103         (remote_remove_breakpoint, remote_insert_watchpoint)
1104         (remote_remove_watchpoint, remote_insert_hw_breakpoint)
1105         (remote_remove_hw_breakpoint, remote_xfer_partial)
1106         (remote_get_thread_local_address): Update for packet array.
1107         (_initialize_remote): Likewise; also update for common
1108         set/show commands.
1109
1110 2006-02-20  Daniel Jacobowitz  <dan@codesourcery.com>
1111
1112         * symfile.c (place_section): Correct retry logic.
1113
1114 2006-02-19  Christopher Faylor  <cgf@timesys.com>
1115
1116         * win32_nat.c (cygwin_load_start): New variable.
1117         (cygwin_load_end): Ditto.
1118         (have_saved_context): Ditto.
1119         (saved_context): Ditto.
1120         (max_dll_name_len): Delete obsolete variable.
1121         (do_win32_fetch_inferior_registers): Use context saved from cygwin1.dll
1122         if we are in a cygwin signal rather than a windows signal.
1123         (solib_symbols_add): Detect and store beginning and end of cygwin DLL
1124         if dll being loaded is the cygwin DLL.
1125         (register_loaded_dll): Remove calculation of max_dll_name_len.
1126         (win32_clear_solib): Ditto.
1127         (handle_load_dll): Delete obsolete variable.  Remove unneeded call to
1128         solib_add.
1129         (handle_output_debug_string): Detect and store signal information sent
1130         by Cygwin here.
1131         (handle_exception): Silently pass on errors in the cygwin DLL.  Return
1132         -1 on first pass exception.
1133         (win32_continue): Remove spurious clearing of continue_status.
1134         (get_win32_debug_event): Deal differently first chance exception.
1135
1136 2006-02-19  Randolph Chung  <tausq@debian.org>
1137
1138         * hppa-tdep.c (hppa_in_solib_call_trampoline): Only use if no
1139         unwind entry.
1140
1141 2006-02-16  Fred Fish  <fnf@specifix.com>
1142
1143         * eval.c (evaluate_subexp_standard):  For OP_TYPE, return
1144         a non lval value zero, of the appropriate type, when avoiding
1145         side effects.
1146         * typeprint.c (ptype_eval): Remove function and declaration.
1147         (ptype_command): Simplify to just a call to whatis_exp.
1148
1149 2006-02-15  Paul Brook  <paul@codesourcery.com>
1150
1151         * arm-tdep.c (arm_skip_prologue, thumb_get_next_pc, arm_get_next_pc):
1152         Load insn opcodes as unsigned values.
1153
1154 2006-02-14  Alexandre Oliva  <aoliva@redhat.com>
1155
1156         * doublest.h (DOUBLEST): Use long double only if we can scan
1157         it in.  Undefine HAVE_LONG_DOUBLE otherwise.
1158         (DOUBLEST_FORMAT): New.
1159         * c-exp.y (parse_number): Use it.
1160         * jv-exp.y (parse_number): Likewise.
1161         * objc-exp.y (parse_number): Likewise.
1162         * p-exp.y (parse_number): Likewise.
1163         * varobj.c (free_variable): Silence type-punning warnings.
1164         * tui/tui-data.h (struct tui_list): Change type of list member.
1165         * tui/tui-data.c: Remove no-longer-needed type casts.
1166         (source_windows): Silence type-punning warnings.
1167         * tui/tui-stack.c, tui/tui-win.c, tui/tui-winsource.c: Likewise.
1168
1169 2006-02-13  Mark Kettenis  <kettenis@gnu.org>
1170
1171         Fix PR breakpoints/2080.
1172         * i386-tdep.c (struct i386_frame_cache): Add stack_align member.
1173         (i386_analyze_stack_align): New function.
1174         (i386_analyze_prologue): Use i386_analyze_stack_align.
1175         (i386_frame_cache): Deal with stack realignment.
1176
1177 2006-02-14  Nick Roberts  <nickrob@snap.net.nz>
1178
1179         * mi/gdb-mi.el: Use more functions from gdb-ui.el.
1180         (gdb-break-list-regexp): Match "what" field if present.
1181         (gdb-stack-list-frames-regexp): Match "from" field if present.
1182         (gdb-stack-list-frames-handler): Present output like "info
1183         breakpoints" so regexps can be shared with gdb-ui
1184
1185 2006-02-10  Daniel Jacobowitz  <dan@codesourcery.com>
1186
1187         * NEWS: Mention native Windows support.
1188         * Makefile.in (gdb_select_h, ser_tcp_h): New.
1189         (ALLDEPFILES): Add ser-mingw.c.
1190         (event-loop.o, inflow.o, mingw-hdep.o, posix-hdep.o, ser-base.o)
1191         (ser-tcp.o, ser-unix.o): Update.
1192         (ser-mingw.o): New rule.
1193         * configure: Regenerated.
1194         * configure.ac: Add ser-mingw.o for mingw32.
1195         * ser-mingw.c: New file.
1196         * event-loop.c: Include "gdb_select.h".
1197         (gdb_select): Remove, moved to mingw-hdep.c and posix-hdep.c.
1198         * ser-base.c: Include "gdb_select.h".
1199         (ser_base_wait_for): Use gdb_select.
1200         * serial.c (serial_for_fd): New function.
1201         (serial_fdopen): Try "terminal" before "hardwire".  Initialize
1202         the allocated struct serial.
1203         (serial_wait_handle): New function.
1204         * serial.h (serial_for_fd, serial_wait_handle): New prototypes.
1205         (struct serial_ops) [USE_WIN32API]: Add wait_handle.
1206         * gdb_select.h: New file.
1207         * ser-tcp.c: Include "ser-tcp.h".  Remove unused "ser-unix.h" include.
1208         (net_close, net_read_prim, net_write_prim): Make global.
1209         (net_open): Likewise.  Pass an exception set to select.  Whitespace fix.
1210         Document why we can not use gdb_select.
1211         (_initialize_ser_tcp) [USE_WIN32API]: Do not register TCP support here.
1212         * ser-tcp.h: New file.
1213         * inflow.c (gdb_has_a_terminal): Don't initialize stdin_serial here.
1214         (handle_sigio): Use gdb_select.
1215         (initialize_stdin_serial): New function.
1216         * terminal.h (initialize_stdin_serial): New prototype.
1217         * top.c (gdb_init): Call initialize_stdin_serial.
1218         * mingw-hdep.c (gdb_select): New function, moved from gdb_select in
1219         event-loop.c.  Add exception condition support.  Use serial_for_fd
1220         and serial_wait_handle.  Fix timeout handling.
1221         * posix-hdep.c: Include "gdb_select.h".
1222         (gdb_select): New function.
1223         * remote-st.c (connect_command): Use gdb_select.
1224         * ser-unix.c: Include "gdb_select.h".
1225         (hardwire_send_break, wait_for): Use gdb_select.
1226
1227 2006-02-10  Daniel Jacobowitz  <dan@codesourcery.com>
1228
1229         * Makefile.in (mingw-hdep.o, posix-hdep.o): New dependencies.
1230         (ALLDEPFILES): Add mingw-hdep.c and posix-hdep.c.
1231         * configure.ac: Add gdb_host_obs to CONFIG_OBS.  Set gdb_host_obs
1232         to posix-hdep.o by default.
1233         * configure: Regenerated.
1234         * configure.host: Document gdb_host_obs.  Add an entry for
1235         i[34567]86-*-mingw32*.
1236         * mingw-hdep.c, posix-hdep.c: New files.
1237         * utils.c (safe_strerror): Remove, moved to posix-hdep.o.
1238
1239 2006-02-10  Joel Brobecker  <brobecker@adacore.com>
1240
1241         * defs.h (gdb_osabi): New enum value GDB_OSABI_AIX.
1242         * osabi.c (gdb_osabi_name): Add name of new value GDB_OSABI_AIX.
1243         * rs6000-tdep.h: New file.
1244         * rs6000-tdep.c: Include "rs6000-tdep.h".
1245         (rs6000_gdbarch_init): Remove enabling of software single step.
1246         Will be done in the AIX-specific initialization routine.
1247         * rs6000-aix-tdep.c: New file.
1248         * config/powerpc/aix.mt (TDEPFILES): Add rs6000-aix-tdep.o.
1249         * Makefile.in (rs6000_tdep_h): New variable.
1250         (rs6000-tdep.o): Update dependencies.
1251         (rs6000-aix-tdep.o): New rule.
1252
1253 2006-02-10  Joel Brobecker  <brobecker@adacore.com>
1254
1255         * aix-thread.c (_initialize_aix_thread): Use add_setshow_boolean_cmd
1256         instead of add_setshow_zinteger_cmd to defined the aix-thread
1257         boolean setting.
1258
1259 2006-02-10  Nick Roberts  <nickrob@snap.net.nz>
1260
1261         * mi/gdb-mi.el: Update to reflect changes in Emacs 22.0.50.
1262
1263 2006-02-09  Daniel Jacobowitz  <dan@codesourcery.com>
1264
1265         * dwarf2read.c (struct dwarf2_per_cu_data): Reduce length to
1266         30 bits.  Add load_all_dies flag.
1267         (load_partial_dies): Load all DIEs if per_cu->load_all_dies is set.
1268         Load DW_TAG_member by default.  Remove internal_error call.
1269         (find_partial_die): Reload the compilation unit if we can not find
1270         a DIE in the cache.  Call internal_error here if we still can not
1271         find the DIE.
1272
1273 2006-02-10  Nick Roberts  <nickrob@snap.net.nz>
1274
1275         * breakpoint.c (print_one_breakpoint): Add break to case
1276         bp_catch_vfork in switch statement.
1277
1278 2006-02-08  Wu Zhou  <woodzltc@cn.ibm.com>
1279
1280         * config/i386/nm-i386sol2.h: Update copyright year.
1281         * config/mips/nm-irix5.h: Ditto.
1282         * config/sparc/nm-sol2.h: Ditto.
1283         * s390-nat.c: Ditto.
1284         * ppc-linux-nat.c: Ditto.
1285
1286 2006-02-08  Wu Zhou  <woodzltc@cn.ibm.com>
1287
1288         * breakpoint.c (TARGET_REGION_OK_FOR_HW_WATCHPOINT): Delete.
1289         * config/i386/nm-i386sol2.h (TARGET_REGION_OK_FOR_HW_WATCHPOINT): New.
1290         (TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT): Delete.
1291         * config/mips/nm-irix5.h (TARGET_REGION_OK_FOR_HW_WATCHPOINT): New.
1292         (TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT): Delete.
1293         * config/sparc/nm-sol2.h (TARGET_REGION_OK_FOR_HW_WATCHPOINT): New.
1294         (TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT): Delete.
1295         * inf-ttrace.c (inf_ttrace_region_ok_for_hw_watchpoint): New.
1296         (inf_ttrace_region_size_ok_for_hw_watchpoint): Delete.
1297         (inf_ttrace_target): Delete to_region_size_ok_for_hw_watchpoint and
1298         add to_region_ok_for_hw_watchpoint.
1299         * s390-nat.c (s390_region_size_ok_for_hw_watchpoint): Delete.
1300         (s390_region_ok_for_hw_watchpoint): New.
1301         (_initialize_s390_nat): Delete to_region_size_ok_for_hw_watchpoint
1302         and add to_region_ok_for_hw_watchpoint.
1303         * target.c (default_region_size_ok_for_hw_watchpoint,
1304         debug_to_region_size_ok_for_hw_watchpoint): Delete prototype.
1305         (update_current_target): Delete to_region_size_ok_for_hw_watchpoint
1306         inheritance and default_region_size_ok_for_hw_watchpoint.
1307         (default_region_ok_for_hw_watchpoint): If len is less than or equal
1308         the length of void pointer, return ok.
1309         (default_region_size_ok_for_hw_watchpoint): Delete.
1310         (debug_to_region_size_ok_for_hw_watchpoint): Delete.
1311         (setup_target_debug): Delete to_region_size_ok_for_hw_watchpoint.
1312         * target.h (struct target_ops): Delete
1313         to_region_size_ok_for_hw_watchpoint.
1314         (TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT): Delete.
1315
1316 2006-02-08  Ben Elliston  <bje@au1.ibm.com>
1317             Wu Zhou  <woodzltc@cn.ibm.com>
1318
1319         * ppc-linux-nat.c (PTRACE_GET_DEBUGREG, PTRACE_SET_DEBUGREG,
1320         PTRACE_GETSIGINFO): Define.
1321         (last_stopped_data_address): New.
1322         (ppc_linux_check_watch_resources): New function.
1323         (ppc_linux_region_ok_for_hw_watchpoint): New function.
1324         (ppc_linux_insert_watchpoint): New function.
1325         (ppc_linux_remove_watchpoint): New function.
1326         (ppc_linux_stopped_data_address): New function.
1327         (ppc_linux_stopped_by_watchpoint): New function.
1328         (_initialize_ppc_linux_nat): Set the above hardware watchpoint
1329         related target vectors.
1330         * rs6000-tdep.c (rs6000_gdbarch_init): Set PPC architectures
1331         to have nonsteppable watchpoint.
1332         * target.c (default_region_ok_for_hw_watchpoint,
1333         debug_to_region_ok_for_hw_watchpoint): New prototypes.
1334         (update_current_target): Inherit to_region_ok_for_hw_watchpoint
1335         and set default to_region_ok_for_hw_watchpoint.
1336         (default_region_ok_for_hw_watchpoint): New function.
1337         (debug_to_region_ok_for_hw_watchpoint): New function.
1338         (setup_target_debug): Set to_region_ok_for_hw_watchpoint of
1339         debug_target.
1340         * target.h (struct target_ops): Add a new target vector
1341         to_region_ok_for_hw_watchpoint.
1342         (TARGET_REGION_OK_FOR_HW_WATCHPOINT): Define this if it is not
1343         defined anyplace else.
1344
1345 2005-02-07  Joel Brobecker  <brobecker@adacore.com>
1346         * symfile.c (add_symbol_file_command): Abort if the user forgot
1347         to provide the address when the file has been loaded.
1348
1349 2006-02-07  Daniel Jacobowitz  <dan@codesourcery.com>
1350
1351         * MAINTAINERS: Update file based on maintainers survey.  Add
1352         a note to Past Maintainers.  Move unresponsive or inactive
1353         maintainers to Authorized Committers or Past Maintainers as
1354         appropriate.  Correct Jim Kingdon's email address.  Remove
1355         vacant areas of responsibility.
1356
1357 2006-02-06  Vladimir Prus  <ghost@cs.msu.su>
1358
1359         * breakpoint.c (print_one_breakpoint): For MI-like UI, output
1360         fullname field.
1361
1362 2006-02-03  Daniel Jacobowitz  <dan@codesourcery.com>
1363
1364         * exceptions.h (enum errors): Rename NO_ERROR to GDB_NO_ERROR.
1365         * exceptions.c (exception_none, exceptions_state_mc_init)
1366         (throw_vfatal): Use GDB_NO_ERROR.
1367
1368 2006-02-02  Mark Kettenis  <kettenis@gnu.org>
1369
1370         * solib-svr4.h (struct link_map_offsets): Remove r_debug_size and
1371         r_map_size members.  Add r_version_offset, r_version_size and
1372         r_ldsomap_offset members.
1373         * solib-svr4.c (solib_svr4_r_map): Renamed from
1374         fetch_link_map_member.  Simplify using read_memory_typed_address.
1375         (solib_svr4_r_ldsomap): New function.
1376         (open_symbol_file_object): Use solib_svr_r_map.
1377         (svr4_current_sos): Use solib_svr4_r_map and look for the dynamic
1378         linker by using solib_svr4_r_ldsomap.
1379         (svr4_ilp32_fetch_link_map_offsets)
1380         (svr4_lp64_fetch_link_map_offsets): Adjust for changes to `struct
1381         link_map_offsets'.
1382         * solib-legacy.c (legacy_svr4_fetch_link_map_offsets): Adjust for
1383         changes to `struct link_map_offsets'.
1384         * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets)
1385         (mipsnbsd_lp64_fetch_link_map_offsets): Adjust for changes to
1386         `struct link_map_offsets'.
1387
1388 2006-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
1389
1390         * linux-nat.c (struct saved_ptids, threads_to_delete)
1391         (record_dead_thread, prune_lwps, find_thread_from_lwp)
1392         (exit_lwp): New.
1393         (linux_nat_resume): Call prune_lwps.
1394         (wait_lwp, linux_nat_wait): Call exit_lwp.
1395
1396 2006-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
1397
1398         * printcmd.c (printf_command): Make format string checking
1399         stricter.  Add separate cases for long_arg, ptr_arg, and
1400         long_double_arg.
1401         * utils.c (xstrvprintf): Improve the error message issued
1402         for a bad format string.
1403         * Makefile.in (GDB_WARN_CFLAGS_NO_FORMAT, INTERNAL_CFLAGS_BASE):
1404         New variables.
1405         (gnu-v3-abi.o, monitor.o, procfs.o, linux-thread-db.o): Remove
1406         $(NO_WERROR_CFLAGS).
1407         (printcmd.o): Likewise.  Use $(GDB_WARN_CFLAGS_NO_FORMAT) and
1408         enable -Werror.
1409
1410 2006-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
1411
1412         * Makefile.in (remote.o): Update.
1413         * remote.c (show_packet_config_cmd): Shorten messages.
1414         (remote_set_cmdlist, remote_show_cmdlist): Make file-static.
1415         (show_remote_cmd): Iterate.
1416         (_initialize_remote): Remove remote_set_cmdlist,
1417         remote_show_cmdlist.
1418
1419 2006-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
1420
1421         * Makefile.in (gdbtypes_h, gdbtypes.o, utils.o): Update.
1422         * defs.h (hashtab_obstack_allocate, dummy_obstack_deallocate): Add
1423         prototypes.
1424         * dwarf2read.c (read_subroutine_type): Use TYPE_ZALLOC.
1425         (hashtab_obstack_allocate, dummy_obstack_deallocate): Moved to...
1426         * utils.c (hashtab_obstack_allocate, dummy_obstack_deallocate):
1427         ...here.
1428         * gdbtypes.c: Include "hashtab.h".
1429         (build_gdbtypes): Remove extra prototype.
1430         (struct type_pair, type_pair_hash, type_pair_eq)
1431         (create_copied_types_hash, copy_type_recursive): New.
1432         * gdbtypes.h: Include "hashtab.h".
1433         (TYPE_ZALLOC): New.
1434         (create_copied_types_hash, copy_type_recursive): New prototypes.
1435         * objfiles.c (free_objfile): Call preserve_values.
1436         * symfile.c (reread_symbols): Likewise.
1437         (clear_symtab_users): Remove calls to clear_value_history and
1438         clear_internalvars.
1439         * value.c (clear_value_history, clear_internalvars): Removed.
1440         (preserve_one_value, preserve_values): New functions.
1441         * value.h (clear_value_history, clear_internalvars): Removed.
1442         (preserve_values): New prototype.
1443
1444         * tracepoint.c (_initialize_tracepoint): Do not initialize convenience
1445         variables here.
1446
1447 2006-01-29  Mark Kettenis  <kettenis@gnu.org>
1448
1449         * amd64-tdep.c (amd64_classify): Handle TYPE_CODE_BOOL.
1450         Fixes PR tdep/2075.
1451
1452 2006-01-27  Joel Brobecker  <brobecker@adacore.com>
1453
1454         * MAINTAINERS: Use a consistent email address for brobecker.
1455
1456 2006-01-27  Joel Brobecker  <brobecker@adacore.com>
1457
1458         * infcmd.c (post_create_inferior): Fix copy/paste error introduced
1459         in the previous change.
1460
1461 2006-01-24  Daniel Jacobowitz  <dan@codesourcery.com>
1462
1463         PR gdb/1914
1464         * fork-child.c (fork_inferior): Don't call
1465         solib_create_inferior_hook.
1466         * infcmd.c (post_create_inferior): Call solib_add,
1467         solib_create_inferior_hook, and re_enable_breakpoints_in_shlibs.
1468         (attach_command): Don't call solib_add or
1469         re_enable_breakpoints_in_shlibs.  Call post_create_inferior
1470         instead.
1471         * remote.c (remote_open_1): Don't call solib_create_inferior_hook
1472         or observer_notify_inferior_created.  Call post_create_inferior
1473         instead.
1474         * corelow.c: Don't include "observer.h".
1475         (solib_add_stub): Deleted.
1476         (core_open): Don't call observer_notify_inferior_created or
1477         solib_add_stub.  Call post_create_inferior instead.
1478         * inf-ptrace.c: Don't include "observer.h".
1479         (inf_ptrace_attach): Don't call observer_notify_inferior_created.
1480         * inf-ttrace.c: Don't include "observer.h".
1481         (inf_ttrace_attach): Don't call observer_notify_inferior_created.
1482         * inferior.h (solib_create_inferior_hook): Remove redundant
1483         prototype.
1484         * inftarg.c: Don't include "observer.h".
1485         (child_attach): Don't call observer_notify_inferior_created.
1486         * Makefile.in: Update dependencies.
1487
1488 2006-01-24  Daniel Jacobowitz  <dan@codesourcery.com>
1489
1490         * infcmd.c: Include "observer.h".
1491         (post_create_inferior): New function.
1492         (run_command_1): Call it.  Also call proceed.
1493         * inferior.h (post_create_inferior): New prototype.
1494         * Makefile.in (infcmd.o): Update.
1495
1496         * gnu-nat.c (gnu_create_inferior): Don't call proceed.
1497         * go32-nat.c (go32_create_inferior): Likewise.
1498         * nto-procfs.c (procfs_create_inferior): Likewise.
1499         * procfs.c (procfs_create_inferior): Likewise.
1500         * remote-sim.c (gdbsim_create_inferior): Likewise.
1501         * remote.c (extended_remote_create_inferior)
1502         (extended_remote_async_create_inferior): Likewise.
1503         * win32-nat.c (win32_create_inferior): Likewise.
1504         * wince.c (child_create_inferior): Likewise.
1505
1506         * monitor.c (monitor_create_inferior): Don't call proceed.
1507         Set the PC manually.
1508         * ocd.c (ocd_create_inferior): Likewise.
1509         * remote-e7000.c (e7000_create_inferior): Likewise.
1510         * remote-m32r-sdi.c (m32r_create_inferior): Likewise.
1511         * remote-mips.c (mips_create_inferior): Likewise.
1512         * remote-rdp.c (remote_rdp_create_inferior): Likewise.
1513         * remote-sds.c (sds_create_inferior): Likewise.
1514         * remote-st.c (st2000_create_inferior): Likewise.
1515
1516         * inf-ptrace.c (inf_ptrace_create_inferior): Don't call
1517         proceed or observer_notify_inferior_created.
1518         * inf-ttrace.c (inf_ttrace_create_inferior): Likewise.
1519         * inftarg.c (child_create_inferior): Likewise.
1520
1521 2006-01-24  Daniel Jacobowitz  <dan@codesourcery.com>
1522
1523         * linux-thread-db.c (thread_db_mourn_inferior): Remove breakpoints
1524         after mourning the inferior.
1525
1526 2006-01-24  Jim Blandy  <jimb@redhat.com>
1527
1528         * valarith.c (binop_user_defined_p): Handle refs to typedefs.
1529
1530 2006-01-24  Fred Fish  <fnf@specifix.com>
1531
1532         * parse.c (source.h): Include.
1533         (parse_exp_in_context):  Use static source context if no
1534         other context found.
1535
1536 2006-01-23  Andrew Stubbs  <andrew.stubbs@st.com>
1537
1538         * sh-tdep.c: Include reggroups.h.
1539         (sh_register_reggroup_p): New function.
1540         (sh_gdbarch_init): Add call to set_gdbarch_register_reggroup_p.
1541         * Makefile.in (sh-tdep.o): Add dependency on reggroups.h.
1542
1543 2006-01-23  Andrew Stubbs  <andrew.stubbs@st.com>
1544
1545         * cli/cli-cmds.c: Include fcntl.h.
1546         (source_command): Use the GDB search path to find script files.
1547
1548 2006-01-22  Daniel Jacobowitz  <dan@codesourcery.com>
1549
1550         PR tdep/2029
1551         Suggested by Till Straumann <strauman@slac.stanford.edu>:
1552         * rs6000-tdep.c (skip_prologue): Update check for later mtlr
1553         instructions.  Handle PIC bcl.
1554
1555 2006-01-22  Daniel Jacobowitz  <dan@codesourcery.com>
1556
1557         * config/djgpp/README: Typo fix.
1558         * config/djgpp/fnchange.lst: Update.
1559
1560 2006-01-22  Mark Kettenis  <kettenis@gnu.org>
1561
1562         * sparc-tdep.h (struct gdbarch_tdep): Add step_trap member.
1563         (sparc_address_from_register): New prototype.
1564         (sparcnbsd_step_trap): New prototype.
1565         * sparc-tdep.c (sparc_address_from_register): Make globally
1566         visible.
1567         (sparc_analyze_control_transfer): Change prototype to accept
1568         `struct gdbarch *' as first argument.  Allow for optional hnadling
1569         for trap instructions.
1570         (sparc_step_trap): New function.
1571         (sparc_software_single_step): Adjust call to
1572         sparc_analyze_control_trabsfer.
1573         (sparc32_gdbarch_init): Initialize TDEP->step_trap.
1574         * sparcnbsd-tdep.c (sparcnbsd_step_trap): New function.
1575         (sparc32nbsd_init_abi): Set TDEP->step_trap.
1576         * sparc64obsd-tdep.c (sparc64obsd_init_abi): Set TDEP->step_trap.
1577         * sparc64nbsd-tdep.c (sparc64nbsd_init_abi): Set TDEP->step_trap.
1578
1579         * sparc-tdep.c (sparc32_return_value): Convert to use
1580         RETURN_VALUE_ABI_PRESERVES_ADDRESS instead of
1581         RETURN_VALUE_STRUCT_CONVENTION.
1582         (sparc32_extract_struct_value_address): Remove.
1583
1584 2006-01-21  Daniel Jacobowitz  <dan@codesourcery.com>
1585
1586         * avr-tdep.c (avr_address_to_pointer, avr_pointer_to_address)
1587         (avr_extract_return_value, avr_frame_prev_register): Use gdb_byte.
1588
1589 2006-01-21  Daniel Jacobowitz  <dan@codesourcery.com>
1590
1591         * solib.c (info_sharedlibrary_command): Avoid internal_error.
1592
1593 2006-01-21  Mark Kettenis  <kettenis@gnu.org>
1594
1595         * i386-tdep.c (i386_mxcsr_type): New variable.
1596         (i386_init_types): Initialize i386_mxcsr_type.
1597         (i386_register_type): Return i386_mxcsr_type for %mxcsr.
1598         * i386-tdep.c (i386_mxcsr_type): New extern.
1599         * amd64-tdep.c (amd64_register_info): Return i386_mxcsr_type for
1600         %mxcsr.
1601
1602 2006-01-20  Mark Mitchell  <mark@codesourcery.com>
1603
1604         * Makefile.in (remote-rdi.o): Remove.
1605         (rdi-share/libangsd.a): Likewise.
1606         * README: Don't mention remote-rdi.c.
1607         * NEWS: Mention removal of rdi-share.
1608         * configure.ac: Don't configure rdi-share subdirectory.
1609         * remote-rdi.c: Remove.
1610         * config/arm/embed.mt (TDEPFILES): Remove remote-rdi.o.
1611         (TDEPLIBS): Remove rdi-share/libangsd.a.
1612         * rdi-share/Makefile.am: Remove.
1613         * rdi-share/Makefile.in: Likewise.
1614         * rdi-share/README.CYGNUS: Likewise.
1615         * rdi-share/aclocal.m4: Likewise.
1616         * rdi-share/adp.h: Likewise.
1617         * rdi-share/adperr.h: Likewise.
1618         * rdi-share/angel.h: Likewise.
1619         * rdi-share/angel_bytesex.c: Likewise.
1620         * rdi-share/angel_bytesex.h: Likewise.
1621         * rdi-share/angel_endian.h: Likewise.
1622         * rdi-share/ardi.c: Likewise.
1623         * rdi-share/ardi.h: Likewise.
1624         * rdi-share/armdbg.h: Likewise.
1625         * rdi-share/buffers.h: Likewise.
1626         * rdi-share/chandefs.h: Likewise.
1627         * rdi-share/channels.h: Likewise.
1628         * rdi-share/chanpriv.h: Likewise.
1629         * rdi-share/configure: Likewise.
1630         * rdi-share/configure.in: Likewise.
1631         * rdi-share/crc.c: Likewise.
1632         * rdi-share/crc.h: Likewise.
1633         * rdi-share/dbg_conf.h: Likewise.
1634         * rdi-share/dbg_cp.h: Likewise.
1635         * rdi-share/dbg_hif.h: Likewise.
1636         * rdi-share/dbg_rdi.h: Likewise.
1637         * rdi-share/devclnt.h: Likewise.
1638         * rdi-share/devices.h: Likewise.
1639         * rdi-share/devsw.c: Likewise.
1640         * rdi-share/devsw.h: Likewise.
1641         * rdi-share/drivers.c: Likewise.
1642         * rdi-share/drivers.h: Likewise.
1643         * rdi-share/etherdrv.c: Likewise.
1644         * rdi-share/ethernet.h: Likewise.
1645         * rdi-share/host.h: Likewise.
1646         * rdi-share/hostchan.c: Likewise.
1647         * rdi-share/hostchan.h: Likewise.
1648         * rdi-share/hsys.c: Likewise.
1649         * rdi-share/hsys.h: Likewise.
1650         * rdi-share/logging.c: Likewise.
1651         * rdi-share/logging.h: Likewise.
1652         * rdi-share/msgbuild.c: Likewise.
1653         * rdi-share/msgbuild.h: Likewise.
1654         * rdi-share/params.c: Likewise.
1655         * rdi-share/params.h: Likewise.
1656         * rdi-share/rx.c: Likewise.
1657         * rdi-share/rxtx.h: Likewise.
1658         * rdi-share/serdrv.c: Likewise.
1659         * rdi-share/serpardr.c: Likewise.
1660         * rdi-share/sys.h: Likewise.
1661         * rdi-share/tx.c: Likewise.
1662         * rdi-share/unixcomm.c: Likewise.
1663         * rdi-share/unixcomm.h: Likewise.
1664
1665 2006-01-21  Mark Kettenis  <kettenis@gnu.org>
1666
1667         * hppa-linux-tdep.c (hppa_linux_sigtramp_frame_prev_register):
1668         Change type of last argument to `gdb_byte *'.
1669
1670 2006-01-20  Mark Kettenis  <kettenis@gnu.org>
1671
1672         * hppa-tdep.h (hppa_in_solib_call_trampoline)
1673         (hppa_skip_trampoline_code): New prototypes.
1674         * hppa-tdep.c (struct insn_pattern): New.
1675         (hppa_long_branch_stub, hppa_long_branch_pic_stub)
1676         (hppa_import_stub, hppa_import_pic_stub, hppa_plt_stub): Moved
1677         here from hppa-linux-tdep.c
1678         (HPPA_MAX_INSN_PATTERN_LEN): New define.
1679         (hppa_match_insns, hppa_match_insns_relaxed, hppa_in_dyncall)
1680         (hppa_in_solib_call_trampoline, hppa_skip_trampoline_code): New
1681         functions based on functions removed from hppa-linux-tdep.c.
1682         * hppa-linux-tdep.c (hppa_long_branch_stub)
1683         (hppa_long_branch_pic_stub, hppa_import_stub)
1684         (hppa_import_pic_stub, hppa_plt_stub): Moved to hppa-tdep.c.
1685         (insns_match_pattern_relaxed, hppa_linux_in_dyncall)
1686         (hppa_linux_in_solib_call_trampoline)
1687         (hppa_linux_skip_trampoline_code): Removed.
1688         (hppa_linux_init_abi): Set TDEP->in_solib_call_tranpoline to
1689         hppa_in_solib_call_trampoline and skip_trampoline_code to
1690         hppa_skip_trampoline_code.
1691         * hppabsd-tdep.c (hppabsd_init_abi): Set
1692         TDEP->in_solib_call_trampoline and skip_trampoline_code.
1693
1694 2006-01-20  Jim Blandy  <jimb@redhat.com>
1695
1696         * MAINTAINERS: Change my E-mail address.
1697
1698         * configure.ac: Add -Wno-pointer-sign to list of build warnings.
1699         * configure: Regenerated.
1700
1701 2006-01-20  Daniel Jacobowitz  <dan@codesourcery.com>
1702
1703         * MAINTAINERS: Overhaul.
1704
1705 2006-01-18  Mark Kettenis  <kettenis@gnu.org>
1706
1707         Based on a previous patch form Michal Ludvig:
1708         * amd64-tdep.c (amd64_sse_type): Remove.
1709         (amd64_register_info): Use i386_eflags_type and i386_sse_type
1710         where appropriate.
1711         (AMD64_NUM_REGS): Use ARRAY_SIZE.
1712         (amd64_register_type): Remove code to build amd_sse_type.
1713         * i386-tdep.c (i386_eflag_type): New variable.
1714         (i386_mmx_type, i386_sse_type): Make global.
1715         (i386_init_types): New function.
1716         (i386_build_mmx_type, i386_build_sse_type): Remove functions.
1717         (i386_register_type): Return i386_eflag_type, i386_sse_type and
1718         i386_mmx_type when appropriate.
1719         (_initialize_i386_tdep): Call i386_init_types.
1720         * i386-tdep.h (i386_eflags_type, i386_mmx_type, i386_sse_type):
1721         Declare extern.
1722
1723         Based on a previous patch form Michal Ludvig:
1724         * gdbtypes.c (append_flags_type_flag, init_flags_type): New
1725         functions.
1726         (is_integral_type, rank_one_type, recursive_dump_type): Add
1727         support for TYPE_CODE_FLAGS.
1728         * gdbtypes.h (enum type_code): Add TYPE_CODE_FLAGS.
1729         (append_flags_type_field, init_flags_type): New prototypes.
1730         * ada-valprint.c (ada_val_print_1): Add support for
1731         TYPE_CODE_FLAGS.
1732         * c-valprint.c (c_val_print): Likewise.
1733         * f-valprint.c (f_val_print): Likewise.
1734         * p-valprint.c (pascal_val_print): Likewise.
1735         * valprint.c (val_print_type_code_flags): New function.
1736         * valprint.h (val_print_type_code_flags): New prototype.
1737         * value.c (unpack_long, value_from_longest): Add support for
1738         TYPE_CODE_FLAGS.
1739
1740 2006-01-17  Christopher Faylor  <cgf@timesys.com>
1741
1742         * MAINTAINERS: Very belatedly remove myself from from the list of
1743         people caught up in the paper trail.
1744
1745 2006-01-17  Jim Blandy  <jimb@redhat.com>
1746
1747         * symtab.h (struct general_symbol_info): Use gdb_byte for
1748         value.bytes.
1749         * stabsread.c (define_symbol): Use gdb_byte for the buffer holding
1750         a floating-point constant's value.
1751         * dwarf2read.c (dwarf2_const_value): Remove casts of value buffer
1752         to char *.
1753         * findvar.c (read_var_value): Eliminate needless temporary.
1754
1755         * dwarf2-frame.c (dwarf2_read_section): Update forward declaration
1756         to match prior change to dwarf2_read_section's type.
1757
1758 2006-01-16  Paul Gilliam  <pgilliam@us.ibm.com>
1759
1760         * ppc-tdep.h (PPC_MAX_EPILOGUE_INSTRUCTIONS): New define.
1761         * rs6000-tdep.c (insn_changes_sp_or_jumps)
1762         (rs6000_in_function_epilogue_p): New functions.
1763         (rs6000_gdbarch_init): Set in_function_epilogue_p.
1764
1765 2006-01-17  Jim Blandy  <jimb@redhat.com>
1766
1767         * dwarf2read.c (struct dwarf2_per_objfile, struct comp_unit_head)
1768         (struct line_header, struct partial_die_info, struct dwarf_block):
1769         Use gdb_byte for members that refer to Dwarf section contents.
1770         (dwarf2_read_abbrevs, dwarf2_read_section, dwarf_decode_lines,
1771         dwarf_decode_macros, load_comp_unit, load_partial_dies,
1772         locate_pdi_sibling, partial_read_comp_unit_head, peek_die_abbrev,
1773         read_1_byte, read_1_signed_byte, read_2_bytes, read_4_bytes,
1774         read_8_bytes, read_address, read_attribute, read_attribute_value,
1775         read_comp_unit, read_comp_unit_head, read_die_and_children,
1776         read_die_and_siblings, read_full_die, read_indirect_string,
1777         read_initial_length, read_n_bytes, read_offset, read_partial_die,
1778         read_signed_leb128, read_string, read_unsigned_leb128,
1779         skip_children, skip_leb128, skip_one_die): Same.
1780
1781 2006-01-17  Daniel Jacobowitz  <dan@codesourcery.com>
1782
1783         * complaints.c (stop_whining): Make signed.
1784         * linux-thread-db.c (thread_db_store_registers): Use gdb_byte.
1785
1786 2006-01-17  Daniel Jacobowitz  <dan@codesourcery.com>
1787
1788         * dwarf2read.c, remote-fileio.c, remote.h: Update copyright
1789         notices.
1790
1791 2006-01-17  Daniel Jacobowitz  <dan@codesourcery.com>
1792
1793         * dwarf2read.c (peek_die_abbrev, read_address, read_initial_length)
1794         (read_offset): Change BYTES_READ argument to unsigned int.
1795         (dwarf2_build_psymtabs_easy, read_comp_unit_head)
1796         (create_all_comp_units, dwarf2_get_pc_bounds)
1797         (dwarf_decode_line_header, var_decode_location)
1798         (dwarf_decode_macros): Change local BYTES_READ variables to
1799         unsigned int.
1800         (read_indirect_string): Remove obsolete cast.
1801
1802 2006-01-17  Daniel Jacobowitz  <dan@codesourcery.com>
1803
1804         * remote-fileio.c (remote_fileio_return_success): Take a gdb_byte
1805         argument.
1806         (remote_fileio_func_open, remote_fileio_func_rename)
1807         (remote_fileio_func_unlink, remote_fileio_func_stat)
1808         (remote_fileio_func_fstat, remote_fileio_func_gettimeofday)
1809         (remote_fileio_func_system): Cast the arguments to
1810         remote_read_bytes and remote_write_bytes.
1811         (remote_fileio_func_read, remote_fileio_func_write): Use a
1812         gdb_byte buffer.
1813         * remote.h (remote_read_bytes, remote_write_bytes): Update
1814         prototypes.
1815         * remote.c (hex2bin, bin2hex): Use gdb_byte for the BIN argument.
1816         (threadref_to_int): Replace bogus char * cast.
1817         (remote_unpack_thread_info_response): Use int for tag.
1818         (remote_threads_extra_info, remote_check_symbols): Cast string
1819         arguments to hex2bin.
1820         (remote_wait): Use a char buffer for packets and a gdb_byte
1821         buffer for registers.
1822         (remote_async_wait): Likewise.
1823         (remote_prepare_to_store, store_register_using_P)
1824         (remote_store_registers): Use gdb_byte buffers.
1825         (remote_write_bytes, remote_read_bytes): Use a gdb_byte pointer
1826         for MYADDR and char buffers for strings.
1827         (remote_xfer_partial): Add casts for string operations on READBUF.
1828         (remote_rcmd): Cast strings passed to bin2hex.
1829
1830 2006-01-16  Mark Mitchell  <mark@codesourcery.com>
1831
1832         * aclocal.m4: Regenerate.
1833
1834 2006-01-16  Nathan Sidwell  <nathan@codesourcery.com>
1835
1836         * mt-tdep.c (enum mt_gdb_regnums): Add MT_COPRO_PSEUDOREG_ARRAY,
1837         MT_COPRO_PSEUDOREG_DIM_1, MT_COPRO_PSEUDOREG_DIM_2,
1838         MT_COPRO_PSEUDOREG_REGS members.  Adjust MT_NUM_PSEUDO_REGS.
1839         (mt_register_name): Lazily synthesize name for coprocessor pseudo
1840         array registers.
1841         (mt_copro_register_type): New. Broken out of ...
1842         (mt_register_type): ... here.  Use it.  Deal with coprocessor
1843         pseudo array.
1844         (mt_select_coprocessor): New.
1845         (mt_pseudo_register_read, mt_pseudo_register_write): Deal with
1846         coprocessor pseudo array.
1847
1848 2006-01-16  Andrew Stubbs  <andrew.stubbs@st.com>
1849
1850         * breakpoint.c (insert_breakpoints): Check that a thread exists
1851         before inserting thread specific breakpoints.
1852
1853 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
1854
1855         * osabi.c (generic_elf_osabi_sniffer): Fix typo in previous
1856         commit.
1857
1858         * alpha-tdep.c (alpha_gdbarch_init): Set cannot_step_breakpoint.
1859         * config/alpha/nm-osf.h (CANNOT_STEP_BREAKPOINT): Remove.
1860         * config/alpha/nm-linux.h (CANNOT_STEP_BREAKPOINT): Remove.
1861         * config/alpha/nm-nbsd.h: Remove file.
1862         * config/alpha/nm-fbsd.h: Remove file
1863         * config/alpha/nbsd.mh (NAT_FILE): Remove.
1864         * config/alpha/fbsd.mh (NAT_FILE): Remove.
1865
1866 2006-01-15  Daniel Jacobowitz  <dan@codesourcery.com>
1867
1868         * macroexp.c (expand): Initialize argc.
1869         * stabsread.c (read_type): Handle errors from read_args.
1870         (read_args): Return NULL for errors.
1871
1872 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
1873
1874         * osabi.c (generic_elf_osabi_sniffer): Use memcmp instead of
1875         strcmp to compare string to a byte buffer.
1876
1877 2006-01-15  Daniel Jacobowitz  <dan@codesourcery.com>
1878
1879         * printcmd.c (output_command): Always initialize fmt.size.
1880         (printf_command): Use gdb_byte.
1881         * symfile.c (separate_debug_file_exists): Use gdb_byte.
1882         (load_section_callback, read_target_long_array): Likewise.
1883         (simple_read_overlay_table, simple_read_overlay_region_table)
1884         (simple_overlay_update_1): Correct calls to read_target_long_array.
1885         * valprint.c (partial_memory_read): Change MYADDR to a gdb_byte *.
1886         Also change local pointers.
1887         (val_print_string): Use gdb_byte.
1888
1889 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
1890
1891         * alphafbsd-tdep.c: Include "solib-svr4.h".
1892         (alphafbsd_init_abi): Set solib_svr4_fetch_link_map_offsets to
1893         svr4_lp64_fetch_link_map_offsets.
1894         * Makefile.in (alphafbsd-tdep.o): Update dependencies.
1895         * config/alpha/fbsd.mt (TDEPFILES): Add corelow.o, solib.o and
1896         solib-svr4.o.
1897         * config/alpha/fbsd.mh (NATDEPFILES): Remove solib.o, solib-svr4.o
1898         and solib-legacy.o.
1899         * config/alpha/nm-fbsd.h: Don't include "solib.h".
1900
1901 2006-01-15  Daniel Jacobowitz  <dan@codesourcery.com>
1902
1903         * source.c (_initialize_source): Use add_setshow_integer_cmd.
1904
1905 2006-01-15  Daniel Jacobowitz  <dan@codesourcery.com>
1906
1907         * linux-fork.c (delete_fork_command, detach_fork_command): Use
1908         PIDGET.
1909
1910 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
1911
1912         * arm-linux-tdep.c (arm_linux_svr4_fetch_link_map_offsets):
1913         Remove.
1914         (arm_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
1915         svr4_ilp32_fetch_link_map_offsets.
1916         * cris-tdep.c (cris_linux_svr4_fetch_link_map_offsets): Remove
1917         function.
1918         (cris_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
1919         svr4_ilp32_fetch_link_map_offsets.
1920         * mips-linux-tdep.c (mips_linux_svr4_fetch_link_map_offsets)
1921         (mips64_linux_svr4_fetch_link_map_offsets): Remove functions.
1922         (mips_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
1923         svr4_ilp32_fetch_link_map_offsets or svr4_lp64_fetch_link_map_offsets
1924         where appropriate.
1925         * nbsd-tdep.c (nbsd_ilp32_solib_svr4_fetch_link_map_offsets):
1926         Simply call svr4_ilp32_fetch_link_map_offsets.
1927         (nbsd_lp64_solib_svr4_fetch_link_map_offsets): Simply call
1928         svr4_lp64_fetch_link_map_offsets.
1929         * ppc-linux-tdep.c (ppc_linux_svr4_fetch_link_map_offsets): Remove
1930         function.
1931         (ppc_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
1932         svr4_ilp32_fetch_link_map_offsets.
1933         * s390-tdep.c (s390_svr4_fetch_link_map_offsets)
1934         (s390x_svr4_fetch_link_map_offsets): Remove functions.
1935         (s390_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
1936         svr4_ilp32_fetch_link_map_offsets or svr4_lp64_fetch_link_map_offsets
1937         where appropriate.
1938
1939 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
1940
1941         * arm-tdep.c (arm_return_value): Change type of readbuf and
1942         writebuf arguments to `gdb_byte *'.
1943
1944         * s390-tdep.c: Do not include "tm.h" and "../bfd/bfd.h".
1945         * Makefile.in (s390-tdep.o): Update dependencies.
1946
1947 2006-01-14  Mark Kettenis  <kettenis@gnu.org>
1948
1949         * sol2-tdep.h. sol2-tdep.c: New files.
1950         * amd64-sol2-tdep.c: Include "sol2-tdep.h".
1951         (amd64_sol2_init_abi): Set skip_solib_resolver.
1952         * i386-sol2-tdep.c: Include "sol2-tdep.h".
1953         (i386_sol2_init_abi): Set skip_solib_resolver.
1954         * sparc-sol2-tdep.c: Include "sol2-tdep.h".
1955         (sparc32_sol2_init_abi): Set skip_solib_resolver.
1956         * sparc64-sol2-tdep.c: Include "sol2-tdep.h".
1957         (sparc64_sol2_init_abi): Set skip_solib_resolver.
1958         * Makefile.in (sol2_tdep_h): New variable.
1959         (ALLDEPFILES): Add sol2-tdep.c.
1960         (sol2-tdep.o): New target.
1961         (amd64-sol2-tdep.o, i386-sol2-tdep.o, sparc-sol2-tdep.o)
1962         (sparc64-sol2-tdep.o): Update dependencies
1963         * config/i386/i386sol2.mt (TDEPFILES): Add sol2-tdep.o.
1964         * config/i386/sol2-64.mt (TDEPFILES): Add sol2-tdep.o.
1965         * config/sparc/sol2.mt (TDEPFILES): Add sol2-tdep.o.
1966         * config/sparc/sol2-64.mt (TDEPFILES): Add sol2-tdep.o.
1967
1968         * hppa-linux-tdep.c: Fix copyright indentation.
1969
1970         * hppa-tdep.h (enum hppa_regnum): Add HPPA_FP31R_REGNUM.
1971         * hppabsd-nat.c (hppabsd_fpregset_supplies_p)
1972         (hppabsd_supply_fpregset, hppabsd_collect_fpregset): New
1973         functions.
1974         (hppabsd_fetch_registers, hppabsd_store_registers): Handle
1975         floating-point registers.
1976
1977 2006-01-13  Mark Mitchell  <mark@codesourcery.com>
1978
1979         * event-loop.c (gdb_select): Detect file descriptors that have
1980         been closed.
1981
1982 2006-01-13  Mark Kettenis  <kettenis@gnu.org>
1983
1984         * hppabsd-tdep.c (hppabsd_init_abi): Set long_double_bit to 64,
1985         and long_double_format accordingly.
1986
1987 2006-01-12  Paul N. Hilfinger <hilfinger@adacore.com>
1988
1989         * ada-exp.y (yyerror): Change message to ignore the argument, avoiding
1990         translation problems.
1991         * ada-lang.c (ada_value_struct_elt): Change interface and handling
1992         of errors to avoid translation problem (and less than optimal error
1993         messages).
1994         (ada_value_tag, ada_tag_name_1, ada_tag_name_2, ada_evaluate_subexp):
1995         Use new interface to ada_value_struct_elt.
1996         * ada_lang.h (ada_value_struct_elt): Update declaration to new
1997         interface.
1998
1999         * ChangeLog: remove reference to ada-tasks.c from entry of
2000         2006-01-07.
2001
2002 2006-01-11  Mark Kettenis  <kettenis@gnu.org>
2003
2004         * remote.c (get_memory_packet_size, set_thread)
2005         (remote_unpack_thread_info_response, remote_get_threadinfo)
2006         (parse_threadlist_response, remote_get_threadlist)
2007         (remote_current_thread, remote_threads_info)
2008         (remote_threads_extra_info, extended_remote_restart, get_offsets)
2009         (remote_check_symbols, remote_open_1, remote_detach)
2010         (remote_async_wait, remote_fetch_registers)
2011         (remote_store_registers, check_binary_download, putpkt_binary)
2012         (remote_insert_breakpoint, remote_insert_watchpoint)
2013         (remote_remove_watchpoint, remote_insert_hw_breakpoint)
2014         (remote_remove_hw_breakpoint, remote_xfer_partial, remote_rcmd)
2015         (packet_command): Remove redundant parenthesis.
2016
2017 2006-01-10  Mark Kettenis  <kettenis@gnu.org>
2018
2019         * corefile.c (read_memory_integer, read_memory_unsigned_integer)
2020         (read_memory_typed_address, write_memory)
2021         (write_memory_unsigned_integer, write_memory_signed_integer): Use
2022         gdb_byte where appropriate.
2023
2024         * mi/mi-main.c (mi_cmd_data_read_memory): Change type of mbus into
2025         'gdb_byte *'.
2026
2027         * target.h (target_read_memory_partial, target_write_memory_partial):
2028         Change second argument to 'gdb_byte *'.
2029         * target.c (target_xfer_memory_partial): Change third argument to
2030         'gdb_byte *'.
2031         (target_read_memory_partial, target_write_memory_partial): Change
2032         second argument to 'gdb_byte *'.
2033
2034         * linespec.c (decode_objc): Make i1 and i2 unsigned.
2035         (find_method): Set values.sals to NULL.
2036
2037 2006-01-09  Mark Kettenis  <kettenis@gnu.org>
2038
2039         * amd64obsd-nat.c (amd64obsd_supply_pcb): Use 'gdb_byte *' instead
2040         of 'char *' in cast.
2041
2042 2006-01-07  Paul N. Hilfinger <hilfinger@adacore.com>
2043
2044         * ada-exp.y, ada-lex.l, ada-typeprint.c: I18n markup.
2045         * ada-lang.c: I18n markup.
2046         Editorial: change "can not" => "cannot" throughout.
2047
2048 2006-01-07  Mark Kettenis  <kettenis@gnu.org>
2049
2050         * Makefile.in: Sort dependencies.
2051
2052 2006-01-07  Eli Zaretskii  <eliz@gnu.org>
2053
2054         * top.c (control_level): Remove unused variable.
2055
2056 2006-01-06  Fred Fish  <fnf@specifix.com>
2057
2058         * objfiles.c (source.h): Include.
2059         (free_objfile): Update comment about clear_symtab_users().
2060         (free_objfile): Check all symtabs of objfile being freed and if
2061         one of them is the current source symtab, call
2062         clear_current_source_symtab_and_line().
2063
2064 2006-01-04  Michael Snyder  <msnyder@redhat.com>
2065
2066         Checkpoint/Restart for Linux.
2067         * linux-nat.c: Add support for debugging multiple forks.
2068         Add #include for linux-fork.h (interface spec).
2069         (super_mourn_inferior): New function pointer.
2070         (child_mourn_inferior): New function / target method.
2071         (linux_target): Claim to_mourn_inferior method pointer.
2072         (child_follow_fork): Call interface to linux-fork, conditionally
2073         add new fork processes to list of debugged processes.
2074         (kill_inferior): Use interface to linux-fork to kill
2075         multiple processes.
2076
2077         * linux-fork.h: New file.
2078         * linux-fork.c: New file.  Support for debugging multiple forks
2079         of the same program.  Support for checkpoint and restart commands.
2080
2081         * infrun.c (nullify_last_target_wait_ptid): New function.
2082
2083         * Makefile.in: Add linux-fork.
2084         * config/*/linux.mh: Add linux-fork.
2085         * NEWS: Mention new functionality.
2086
2087 2006-01-02  Paul Hilfinger  <hilfingr@nile.gnat.com>
2088
2089         * ada-exp.y (syntax definitions,write_var_or_type,write_name_assoc):
2090         Change uses of "illegal" to "invalid".
2091
2092 2006-01-02  Paul N. Hilfinger  <hilfinger@adacore.com>
2093
2094         * ada-exp.y: Considerable reorganization to move functionality
2095         from ada-lex.l to here, where it is logically more appropriate.
2096         The original reason, however, was to prevent premature name
2097         lookups for selector names in record aggregates.
2098         (BLOCKNAME, TYPENAME, OBJECT_RENAMING): Remove; lexer now returns
2099         NAME for all of these.
2100         (VAR): New artificial token to clarify precedence rules.
2101         (OTHERS): New lexeme.
2102         (empty_stoken): New symbol.
2103         (%union): Remove ssym, voidval.
2104         (%type): Remove <voidval> type declarations.
2105         (syntax definitions): Add aggregates.
2106         Remove distinction between NAME, TYPENAME, BLOCKNAME, OBJECT_RENAMING.
2107         Rename some non-terminals to be closer to reference manual usage.
2108         Tighten up expression syntax to disallow certain non-Ada
2109         constructions such as X and then Y or else Z.
2110         (ada_parse): Remove initialization of left_block_context.
2111         (write_var_from_name): Remove.
2112         (write_var_or_type): New function, containing previous code from
2113         defunct write_var_from_name and name_lookup.
2114         (block_lookup): New function, moved from ada-lex.l
2115         (select_possible_type_sym): New function, factored out of
2116         name_lookup, which used to be in ada-lex.l.
2117         (find_primitive_type): Ditto.
2118         (chop_selector): Ditto.
2119         (write_ambiguous_var): New function, factored out of defunct
2120         write_var_from_name.
2121         (write_selectors): New function.
2122         (write_name_assoc): New function.
2123         (write_exp_op_with_string): New function.
2124
2125         * ada-lex.l (processId): Change interface to return stoken.
2126         (tempbuf, resize_tempbuf, tempbuf_size, tempbuf_len): Remove.
2127         (block_lookup, name_lookup): Remove.  Functionality moved to
2128         ada-exp.y.
2129         (state IN_STRING): Remove.
2130         (rules): Handle string escapes in processString.
2131         Add 'others' token.
2132         Return all NAMEs, BLOCKNAMEs, OBJECT_RENAMINGs, TYPENAMEs in
2133         yylval.sval (as simple strings).
2134         All name look-ups now handled in ada-exp.y.
2135         Introduce "::" (COLONCOLON) token and return as separate token.
2136         (processId): Change return convention.  Comment.
2137         Leave leading "'" in place.
2138         (processString): New function.
2139         (find_dot_all): Add note to comment.
2140         Fix problem that allowed match only at the end.
2141
2142         * ada-lang.c: Introduce aggregates.
2143         (find_struct_field): Add new parameter to count fields skipped, and
2144         allow other output parameters to be NULL.
2145         (value_tag_from_contents_and_address, ada_value_struct_elt): Use
2146         new find_struct_field.
2147         (ada_index_struct_field, assign_aggregate, ada_is_array_type)
2148         (num_visible_fields, ada_index_struct_field_1, ada_index_struct_field)
2149         (num_component_specs, assign_component, assign_aggregate):
2150         (aggregate_assign_from_choices,aggregate_assign_positional)
2151         (aggregate_assign_others,add_component_interval):
2152         New functions.
2153         (ada_evaluate_subexp): Declare.
2154         Add aggregate-related operators.
2155         (ada_forward_operator_length): Declare.
2156         (resolve_subexp): Add cases for new aggregate operators and OP_NAME.
2157         Consolidate Ada operators, using ada_forward_operator_length.
2158         (ada_search_struct_field): Search in forward order.
2159         (ADA_OPERATORS): Add new aggregate operators.
2160         (ada_operator_length, ada_op_name, ada_forward_operator_length)
2161         (ada_dump_subexp_body, ada_print_subexp): Handle new aggregate
2162         operators and OP_NAME.
2163         (ada_type_of_array): Use longest_to_int.
2164         (value_assign_to_component): New function.
2165         (ada_forward_operator_length, ada_op_name, ada_dump_subexp_body):
2166         Add OP_NAME case.
2167         (ada_forward_operator_length, ada_dump_subexp_body):
2168         Add OP_STRING case.
2169
2170         * ada-lang.h (enum ada_operator): Add OP_AGGREGATE, OP_OTHERS,
2171         OP_CHOICES, OP_DISCRETE_RANGE, OP_POSITIONAL.
2172
2173 2006-01-02  Paul N. Hilfinger  <hilfinger@adacore.com>
2174
2175         * ada-lang.c (process_raise_exception_name): Remove extraneous
2176         definition from unsubmitted code.
2177
2178         (is_lower_alphanum): New function.
2179         (ada_decode):  Add support for decoding protected object subprograms
2180         and entries, and of entities declared inside protected object
2181         subprograms.
2182         Also add missing handling for__{DIGITS}+ suffixes.
2183         Allow '$<digits>' as valid overloading suffix.
2184         (is_name_suffix): Add handling for protected type entriy suffixes.
2185         Also add support for protected type subprogram suffixes, but keep
2186         it commented out for now, as there is an ambiguity between these
2187         entities and other internally generated entities.
2188         Allow '$<digits>' as valid overloading suffix.
2189         (is_valid_name_for_wild_match): New function.
2190         (wild_match): Add an exra level of verification of the entity name
2191         before declaring it a match for the given pattern.
2192
2193         (ada_type_of_array, ada_evaluate_subexp): Use more proper
2194         longest_to_int rather than cast.
2195
2196         (ada_evaluate_subexp): Use "invalid" rather than "illegal" in comment.
2197
2198         (ada_coerce_to_simple_array): Call check_size to make sure
2199         that the object size is reasonable.
2200
2201         (ada_value_primitive_packed_val):  Use correct location in target
2202         buffer for extracting packed record fields that are themselves records.
2203
2204         (add_defn_to_vec): Do not try to replace a stub type by its full
2205         type. Avoids a potential infinite loop.
2206
2207         (ada_lookup_symbol): Move return incorrectly placed return statement,
2208         causing a loop that should be scanning all object files to only
2209         scan the first one.
2210
2211         (ada_tag_name_2): New function.
2212         (ada_tag_name_1): If no 'tsd' field found in the dispatching table,
2213         use alternative representation.
2214
2215         (ada_find_renaming_symbol): Strip the function name suffix when
2216         computing the XR type name.
2217
2218         (ada_to_fixed_type): Try determining the tag only if we have the
2219         object's address.
2220         (to_fixed_array_type): Add comments.
2221
2222         (ada_check_typedef): Replace expression checking whether the given
2223         type is a stub or not by a "call" to TYPE_STUB. Clearer and more
2224         consistent.
2225
2226         * ada-lang.h (ADA_KNOWN_AUXILIARY_FUNCTION_NAME_PATTERNS): Allow
2227         '$' in addition to '.' for runtime auxiliary function name suffixes.
2228         See changes to ada_decode above.
2229
2230         (struct task_control_block): Add field called_task.  (This change is
2231         to keep synchronized with our local sources; it does not affect the
2232         public version yet.)
2233
2234         * ada-typeprint.c (ada_print_type): Use int_string for printing
2235         modulus of modular type.
2236
2237         (print_range): Trivial editorial comment fix.
2238
2239         * ada-valprint.c (ada_emit_char): Use normal Ada syntax for
2240         double quote in string.
2241
2242 2006-01-01  Joel Brobecker  <brobecker@adacore.com>
2243
2244         * top.c: Add 2006 to list of copyright years in file header.
2245
2246 2006-01-01  Joel Brobecker  <brobecker@adacore.com>
2247
2248         * top.c (print_gdb_version): Update copyright year to 2006.
2249
2250 2006-01-01  Roger Sayle  <roger@eyesopen.com>
2251             Elena Zannoni <ezannoni@redhat.com>
2252
2253         PR symtab/1651
2254         * xcoffread.c (xcoff_next_symbol_text): Check this_symtab_psymtab
2255         for NULL before assigning this_symtab_psymtab->objfile to objfile.
2256         (scan_xcoff_symtab): Initialize next_symbol_text_func.
2257         (Committed by Jim Blandy)
2258
2259 For older changes see ChangeLog-2005.
2260 \f
2261 Local Variables:
2262 mode: change-log
2263 left-margin: 8
2264 fill-column: 74
2265 version-control: never
2266 End: