gdb/ChangeLog

   1 2008-08-17  Pedro Alves  <pedro@codesourcery.com>
   2
   3         * gdbthread.h: Add comments.
   4         * stack.c (get_selected_block): Return 0 on an exited thread.
   5         * top.c (execute_command): Check for is_stopped, not !is_running.
   6         * event-top.c (command_handler): Likewise.
   7
   8 2008-08-16  Pedro Alves  <pedro@codesourcery.com>
   9
  10         * mi/mi-main.c (mi_cmd_exec_next, mi_cmd_exec_next_instruction)
  11         (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
  12         (mi_cmd_exec_finish): Remove "return".
  13
  14 2008-08-16  Pedro Alves  <pedro@codesourcery.com>
  15
  16         * target.h (pop_all_targets): Declare.
  17         * target.c (pop_all_targets): New.
  18         * top.c (quit_target): Pop all targets instead of just closing the
  19         current.
  20
  21 2008-08-16  Vladimir Prus  <vladimir@codesourcery.com>
  22             Thiago Jung Bauermann  <bauerman@br.ibm.com>
  23
  24         * cli-script.c (read_next_line): Add parse_commands argument.
  25         (recurse_read_control_structure): Adapt to new read_next_line
  26         signature.
  27         (read_command_lines): Add parse_commands argument.
  28         (define_command): Adapt to new read_command_lines signature.
  29         (document_command): Likewise.
  30         * breakpoint.c (commands_command): Likewise.
  31         * defs.h (read_command_lines): Adjust function prototype.
  32
  33 2008-08-16  Paul N. Hilfinger  <hilfinger@adacore.com>
  34
  35         * ada-lang.c (pos_atr): Account for the possibility that the
  36         argument may be a reference.
  37
  38 2008-08-16  Paul N. Hilfinger  <hilfingr@adacore.com>
  39
  40         * xcoffread.c (scan_xcoff_symtab): Do not include global symbols
  41         ('F' format) for @FIX names generated by the loader, retaining only
  42         the minimal symbols (and no partial symbol tables) for these names.
  43         Fixes warning messages about symbols that are found in partial
  44         symbol tables, but not full symbol tables.
  45
  46 2008-08-16  Pedro Alves  <pedro@codesourcery.com>
  47
  48         * infrun.c (fetch_inferior_event): Only call normal_stop if not
  49         stopping quietly.
  50
  51 2008-08-15  Luis Machado  <luisgpm@br.ibm.com>
  52
  53         * rs6000-tdep: Include "features/rs6000/powerpc-vsx32.c".
  54         Include "features/rs6000/powerpc-vsx64.c".
  55         (ppc_supply_vsxregset): New function.
  56         (ppc_collect_vsxregset): New function.
  57         (IS_VSX_PSEUDOREG): New macro.
  58         (IS_EFP_PSEUDOREG): New macro.
  59         (vsx_register_p): New function.
  60         (ppc_vsx_support_p): New function.
  61         (rs6000_builtin_type_vec128): New function.
  62         (rs6000_register_name): Hide upper halves of vs0~vs31.  Return
  63         correct names for VSX registers and EFPR registers.
  64         (rs6000_pseudo_register_type): Return correct types for VSX
  65         and EFPR registers.
  66         (rs6000_pseudo_register_reggroup_p): Return correct group for
  67         VSX and EFPR registers.
  68         (ppc_pseudo_register_read): Rename to dfp_pseudo_register_read.
  69         (ppc_pseudo_register_write): Rename to dfp_pseudo_register_write.
  70         (vsx_pseudo_register_read): New function.
  71         (vsx_pseudo_register_write): New function.
  72         (efpr_pseudo_register_read): New function.
  73         (efpr_pseudo_register_write): New function.
  74         (rs6000_pseudo_register_read): Call new VSX and EFPR read functions.
  75         (rs6000_pseudo_register_write): Call new VSX and EFPR write functions.
  76         (rs6000_gdbarch_init): Declare have_vsx.
  77         Initialize new upper half VSX registers.
  78         Initialize VSX-related and EFPR-related pseudo-registers variables.
  79         Adjust the number of pseudo registers accordingly.
  80
  81         * ppc-linux-nat.c: Define PTRACE_GETVSXREGS, PTRACE_SETVSXREGS
  82         and SIZEOF_VSRREGS.
  83         (gdb_vsxregset_t): New type.
  84         (have_ptrace_getsetvsxregs): New variable.
  85         (fetch_vsx_register): New function.
  86         (fetch_register): Handle VSX registers.
  87         (fetch_vsx_registers): New function.
  88         (fetch_ppc_registers): Handle VSX registers.
  89         (store_ppc_registers): Handle VSX registers.
  90         (store_vsx_register): New function.
  91         (store_register): Handle VSX registers.
  92         (store_vsx_registers): New function.
  93         (ppc_linux_read_description): Handle VSX-enabled inferiors.
  94         (gdb_vsxregset_t): New type.
  95         (supply_vsxregset): New function.
  96         (fill_vsxregset): New function.
  97
  98         * ppc-tdep.h (vsx_register_p): New prototype.
  99         (vsx_support_p): New prototype.
 100         (ppc_vsr0_regnum): New variable.
 101         (ppc_vsr0_upper_regnum): Likewise.
 102         (ppc_efpr0_regnum): Likewise.
 103         (ppc_builtin_type_vec128): New type.
 104         (ppc_num_vsrs): New constant.
 105         (ppc_num_vshrs): New constant.
 106         (ppc_num_efprs): Likewise.
 107         Define POWERPC_VEC_VSX PPC_VSR0_UPPER_REGNUM and PPC_VSR31_UPPER_REGNUM.
 108         (ppc_supply_vsxregset): New prototype.
 109         (ppc_collect_vsxregset): New prototype.
 110
 111         * ppc-linux-tdep.c: Include "features/rs6000/powerpc-vsx32l.c"
 112         Include "features/rs6000/powerpc-vsx64l.c".
 113         (_initialize_ppc_linux_tdep): Initialize VSX-enabled targets.
 114         (ppc_linux_regset_sections): Add new ".reg-ppc-vsx" field.
 115         (ppc32_linux_vsxregset): New 32-bit VSX-enabled regset.
 116         (ppc_linux_regset_from_core_section): Handle VSX core section.
 117         (ppc_linux_core_read_description): Support VSX-enabled core files.
 118
 119         * ppc-linux-tdep.h: Declare *tdesc_powerpc_vsx32l
 120         Declare tdesc_powerpc_vsx64l
 121
 122         * corelow.c (get_core_register_section): Support VSX-enabled
 123         core files.
 124
 125         * features/rs6000/power-vsx.xml: New VSX descriptions.
 126         * features/rs6000/powerpc-vsx32.xml: New file.
 127         * features/rs6000/powerpc-vsx32l.xml: New file.
 128         * features/rs6000/powerpc-vsx64.xml: New file.
 129         * features/rs6000/powerpc-vsx64l.xml: New file.
 130         * features/rs6000/powerpc-vsx32.c: New file (generated).
 131         * features/rs6000/powerpc-vsx32l.c: New file (generated).
 132         * features/rs6000/powerpc-vsx64.c: New file (generated).
 133         * features/rs6000/powerpc-vsx64l.c: New file (generated).
 134         * features/Makefile: Updated with new descriptions.
 135         * regformats/rs6000/powerpc-vsx32l.dat: New file (generated).
 136         * regformats/rs6000/powerpc-vsx64l.dat: New file (generated).
 137
 138 2008-08-15  Vladimir Prus  <vladimir@codesourcery.com>
 139
 140         * ia64-linux.nat (_initialize_ia64_linux_nat): Don't
 141         call linux_target twice.
 142
 143 2008-08-14  Aleksandar Ristovski  <aristovski@qnx.com>
 144
 145         * nto-tdep.c (lm_info): Updated struct lm_info definition from
 146         solib-svr4.c
 147         (LM_ADDR): Use l_addr if available; if not, use link map and set
 148         l_addr.
 149
 150 2008-08-14  Tom Tromey  <tromey@redhat.com>
 151
 152         * macrocmd.c (macro_define_command): Check for NULL argument.
 153         (macro_undef_command): Likewise.
 154
 155 2008-08-14  Pedro Alves  <pedro@codesourcery.com>
 156
 157         * infcmd.c (continue_1): Add an ERROR_NO_INFERIOR call.
 158
 159 2008-08-13  Pedro Alves  <pedro@codesourcery.com>
 160
 161         * breakpoint.c (always_inserted_auto, always_inserted_on)
 162         (always_inserted_off, always_inserted_enums): New.
 163         (always_inserted_mode): Change type to char* and point to
 164         always_inserted_auto.
 165         (show_always_inserted_mode): In auto mode, also show the current
 166         effect of the option.
 167         (breakpoints_always_inserted_mode): Adjust for the new auto mode.
 168         (_initialize_breakpoint): Make the "set breakpoints
 169         always-inserted" command an enum command.  Extend help to describe
 170         the auto mode.
 171
 172 2008-08-13  Ulrich Weigand  <uweigand@de.ibm.com>
 173
 174         * spu-tdep.c (info_spu_dma_command): Respect TSQV (tag status
 175         query valid) bit.  Ignore bits outside the condition field.
 176         (info_spu_proxydma_command): Ignore bits outside the field.
 177
 178 2008-08-12  Michael Snyder  <msnyder@vmware.com>
 179
 180         * MAINTAINERS: Update my email address.
 181
 182 2008-08-12  Ulrich Weigand  <uweigand@de.ibm.com>
 183
 184         * ppc-linux-nat.c (ppc_linux_get_hwcap): Really get AT_HWCAP.
 185
 186 2008-08-12  Pedro Alves  <pedro@codesourcery.com>
 187
 188         Add no-ack mode to the remote protocol --- optionally stop ACKing
 189         packets and responses when we have a reliable communication
 190         medium.
 191
 192         Based on Apple's GDB, by Jason Molenda <jmolenda@apple.com>
 193
 194         * remote.c (struct remote_state): Add noack_mode field.
 195         (PACKET_QStartNoAckMode): New.
 196         (remote_start_remote): Don't any outstanding packet here.
 197         (remote_open_1): Clear noack_mode.  Ack any outstanding packet
 198         here.  Activate noack mode if requested.
 199         (remote_protocol_features): Add QStartNoAckMode.
 200         (remote_open_1):
 201         (putpkt_binary): Don't send ack in noack mode.
 202         (read_frame): Don't recompute the checksum in noack mode.
 203         (getpkt_sane): Skip sending ack if in noack mode.
 204         (_initialize_remote): Add set/show remote noack mode.
 205         * NEWS:  Note the new features.
 206
 207 2008-08-11  Kevin Buettner  <kevinb@redhat.com>
 208
 209         * rs6000-tdep.c (BL_MASK, BL_INSTRUCTION, BL_DISPLACEMENT_MASK):
 210         New macros.
 211         (rs6000_skip_main_prologue): New function.
 212         (rs6000_gdb_arch_init): Register rs6000_skip_main_prologue.
 213
 214 2008-08-11  Sandra Loosemore  <sandra@codesourcery.com>
 215
 216         * MAINTAINERS (Write After Approval):  Add self.
 217
 218 2008-08-11  Stan Shebs  <stan@codesourcery.com>
 219
 220         ARM BE8 support.
 221         * disasm.c (gdb_disassemble_info): Set endian_code.
 222         * gdbarch.sh (gdbarch_info): New field byte_order_for_code.
 223         * gdbarch.h, gdbarch.c: Regenerate.
 224         * arch-utils.c (initialize_current_architecture): Set the
 225         default byte_order_for_code.
 226         (gdbarch_info_init): Ditto.
 227         (gdbarch_info_fill): Ditto.
 228         * arm-tdep.c (SWAP_INT, SWAP_SHORT): New macros.
 229         (thumb_analyze_prologue): Swap halfword if code endianness is
 230         different from general endianness.
 231         (arm_skip_prologue): Similarly.
 232         (arm_scan_prologue): Ditto.
 233         (thumb_get_next_pc): Ditto.
 234         (arm_get_next_pc): Ditto.
 235         (arm_gdbarch_init): Set byte_order_for_code from BE8 flag,
 236         choose correct endianness for breakpoints.
 237
 238 2008-08-10  Pedro Alves  <pedro@codesourcery.com>
 239
 240         * bsd-kvm.c: Include "gdbthread.h".
 241         (bsd_kvm_ptid): New.
 242         (bsd_kvm_open): Add a main thread.
 243         (bsd_kvm_close): Delete it.
 244         (bsd_kvm_thread_alive): New.
 245         (bsd_kvm_pid_to_str): New.
 246         (bsd_kvm_add_target): Register bsd_kvm_thread_alive and
 247         bsd_kvm_pid_to_str.
 248         (bsd_kvm_add_target): Initialize bsd_kvm_ptid.
 249
 250 2008-08-09  Pedro Alves  <pedro@codesourcery.com>
 251
 252         * buildsym.c (start_subfile): Properly cast sentinel in concat
 253         call.
 254         * cp-name-parser.y: Include "config.h".
 255         * xml-tdesc.c (fetch_xml_from_file): Properly cast sentinel in
 256         concat call.
 257         * gdb_select.h: Include sys/time.h if sys/select.h is not
 258         available.
 259
 260 2008-08-09  Pedro Alves  <pedro@codesourcery.com>
 261
 262         * go32-nat.c: Include "gdbthread.h".
 263         (go32_stop, go32_kill_inferior): Delete the main thread.
 264         (go32_create_inferior): Add it.
 265         (go32_thread_alive, go32_pid_to_str): New.
 266         (init_go32_ops): Register go32_thread_alive and go32_pid_to_str.
 267
 268 2008-08-09  Pedro Alves  <pedro@codesourcery.com>
 269
 270         * go32-nat.c (fetch_register, store_register): Pass the regcache
 271         gdbarch to i386_fp_regnum_p and i386_fpc_regnum_p.
 272         (go32_xfer_memory): Change type of myaddr parameter to gdb_byte.
 273         (struct seg_descr, struct seg_descr): pack the whole struct
 274         instead of each member individually.
 275
 276 2008-08-09  Andreas Schwab  <schwab@suse.de>
 277
 278         * python/python.c (_initialize_python): Use unabbreviated commands
 279         in prefix name.
 280
 281 2008-08-09  Daniel Jacobowitz  <dan@codesourcery.com>
 282
 283         * Makefile.in (stamp-h): Also create .deps.
 284
 285 2008-08-09  Tom Tromey  <tromey@redhat.com>
 286
 287         * Makefile.in (generated_files): Add GNULIB_H.
 288
 289 2008-08-09  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 290
 291         * solib-pa64.c (pa64_solib_create_inferior_hook): Don't set
 292         DT_HP_DEBUG_PRIVATE.  Add warning if DT_HP_DEBUG_PRIVATE is not set.
 293         Revise comment.
 294         (pa64_current_sos): Remove map private warning warning.
 295         * solib-som.c: Include string.h and sys/utsname.h.
 296         (get_hpux_major_release): New function.
 297         (som_solib_create_inferior_hook): Read dynamic linker header.  Warn
 298         about shared library private mapping on HP-UX 11 and later.  Only force
 299         private mapping of shared libraries on HP-UX 10 and earlier.
 300         (link_map_start): Delete warning.
 301
 302 2008-08-09  Xuepeng Guo  <xuepeng.guo@intel.com>
 303             H.J. Lu  <hongjiu.lu@intel.com>
 304             Mark Kettenis <kettenis@gnu.org>
 305
 306         * amd64-tdep.c (amd64_frame_cache): Add saved_sp_reg.
 307         (amd64_init_frame_cache): Initialize saved_sp_reg.
 308         (amd64_analyze_stack_align): New.
 309         (amd64_analyze_prologue): Call it.
 310         (amd64_frame_cache): Use saved_sp_reg if it is invalid.  Don't set
 311         %rip to 8 when halfway aligning the stack.
 312
 313         * amd64-tdep.h (amd64_regnum): Add AMD64_R9_REGNUM to
 314         AMD64_R14_REGNUM.
 315
 316         * i386-tdep.c (i386_frame_cache): Remove stack_align.  Add
 317         saved_sp_reg.
 318         (i386_alloc_frame_cache): Remove stack_align.  Initialize
 319         saved_sp_reg to -1.
 320         (i386_analyze_stack_align): Rewrite.
 321         (i386_frame_cache): Use saved_sp_reg if it is valid.
 322
 323 2008-08-09  Ulrich Weigand  <uweigand@de.ibm.com>
 324
 325         * target.c: Include "solib.h".
 326         (target_pre_inferior): Call no_shared_libraries.
 327         * infcmd.c (run_command_1): Do not call objfile_purge_solibs
 328         or clear_solib.
 329         (attach_command): Do not call clear_solib.
 330
 331 2008-08-09  Mark Kettenis  <kettenis@gnu.org>
 332
 333         * i386obsd-nat.c (i386obsd_supply_pcb): Supply the right bytes for
 334         the %eip register.
 335
 336 2008-08-08  Tom Tromey  <tromey@redhat.com>
 337
 338         * Makefile.in (python.o): Remove dependencies.  Use COMPILE and
 339         POSTCOMPILE.
 340         (python-utils.o): Likewise.
 341
 342 2008-08-08  Andreas Schwab  <schwab@suse.de>
 343
 344         * corefile.c (_initialize_core): Remove spurious paren from set
 345         gnutarget doc string.
 346
 347 2008-08-08  Luis Machado  <luisgpm@br.ibm.com>
 348
 349         * ppc-linux-nat.c: Include "auxv.h" and "elf/common.h".
 350         Define PPC_FEATURE_BOOKE.
 351         (ppc_linux_get_hwcap): New function.
 352         (ppc_linux_region_ok_for_hw_watchpoint): Handle PowerPC 440
 353         4-bytes alignment restrictions.
 354         (ppc_linux_insert_watchpoint): Handle PowerPC 440-specific
 355         positioning of the read/write flags.
 356         (ppc_linux_watchpoint_addr_within_range): Handle PowerPC 440
 357         4-bytes alignment.
 358
 359 2008-08-08  Pedro Alves  <pedro@codesourcery.com>
 360
 361         Use ptid_t.tid to store thread ids instead of ptid_t.pid.
 362
 363         * win32-nat.c (win32_add_thread): Change thread argument type to
 364         ptid_t.  Adjust.
 365         (win32_add_thread): Adjust.
 366         (win32_delete_thread): Change thread argument type to ptid_t.
 367         Adjust.
 368         (win32_fetch_inferior_registers, win32_store_inferior_registers)
 369         (win32_resume, get_win32_debug_event, get_win32_debug_event)
 370         (win32_wait, win32_pid_to_exec_file, win32_pid_to_str): Adjust.
 371         (init_win32_ops): Put to_magic last.
 372         (win32_win32_thread_alive): Adjust.
 373
 374 2008-08-08  Pedro Alves  <pedro@codesourcery.com>
 375
 376         * remote-m32r-sdi.c (m32r_thread_alive, m32r_pid_to_str): New.
 377         (init_m32r_ops): Register m32r_thread_alive and m32r_pid_to_str.
 378
 379 2008-08-08  Pedro Alves  <pedro@codesourcery.com>
 380
 381         * remote-m32r-sdi.c: Include "gdbthread.h".
 382         (remote_m32r_ptid): New.
 383         (m32r_close): Delete the main thread.
 384         (m32r_resume): Set inferior_ptid toA remote_m32r_ptid. Add the
 385         main thread.
 386         (m32r_kill, m32r_load, sdireset_command): Delete the main thread.
 387         (_initialize_remote_m32r): Initialize remote_m32r_ptid.
 388
 389 2008-08-07  Tom Tromey  <tromey@redhat.com>
 390             Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 391
 392         * aclocal.m4, configure: Rebuild.
 393         * configure.in: Call ZW_CREATE_DEPDIR,
 394         ZW_PROG_COMPILER_DEPENDENCIES, AC_PROG_MAKE_SET.
 395         (MAKE, GMAKE): New substs.
 396         * acinclude.m4: Include depstand.m4.
 397         * Makefile.in (DEPMODE, DEPDIR, COMPILE.post, COMPILE.pre,
 398         COMPILE, POSTCOMPILE, depcomp): New variables.
 399         Remove all _h variables.
 400         Remove many .o targets.
 401         ($(srcdir)/copying.c): avoid backslash-newline after comment
 402         sign (@maintainer_mode_true@).
 403         (HFILES_NO_SRCDIR): Regenerate.
 404         (generated_files): New variable.
 405         (all_gdbtk_cflags): Likewise.
 406         (.c.o): Rewrote.
 407         (init.o, version.o, copying.o): Remove.
 408         (distclean): Remove DEPDIR.
 409         (test-cp-name-parser.o, hpux-thread.o, main.o, monitor.o,
 410         printcmd.o, procfs.o, v850ice.o): Rewrite.
 411         (cli-cmds.o, cli-decode.o, cli-dump.o, cli-interp.o, cli-logging.o,
 412         cli-script.o, cli-setshow.o, cli-utils.o): Likewise.
 413         (gdbtk.o, gdbtk-bp.o, gdbtk-cmds.o, gdbtk-hooks.o, gdbtk-interp.o,
 414         gdbtk-main.o, gdbtk-register.o, gdbtk-stack.o, gdbtk-varobj.o,
 415         gdbtk-wrapper.o): Likewise.
 416         (mi-cmd-break.o, mi-cmd-disas.o, mi-cmd-env.o, mi-cmd-file.o,
 417         mi-cmds.o, mi-cmd-stack.o, mi-cmd-target.o, mi-cmd-var.o,
 418         mi-console.o, mi-getopt.o, mi-interp.o, mi-main.o, mi-out.o,
 419         mi-parse.o, mi-symbol-cmds.o, mi-common.o, signals.o, tui.o,
 420         tui-command.o, tui-data.o, tui-disasm.o, tui-file.o, tui-hooks.o,
 421         tui-interp.o, tui-io.o, tui-layout.o, tui-main.o, tui-out.o,
 422         tui-regs.o, tui-source.o, tui-stack.o, tui-win.o, tui-windata.o,
 423         tui-wingeneral.o, tui-winsource.o): Likewise.
 424         (all_object_files): New variable.
 425         ($(all_object_files)): New target.
 426         Include dependency files, when using GNU Make.
 427
 428 2008-08-07  Ulrich Weigand  <uweigand@de.ibm.com>
 429
 430         * spu-tdep.c (info_spu_dma_cmdlist): Only show entries with
 431         the valid bit set.  Ensure display order respects partial
 432         order defined by dependency bits.
 433
 434 2008-08-06  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 435
 436         * solib-pa64.c (read_dld_descriptor): Return zero if load map is not
 437         setup.
 438
 439 2008-08-06  Mark Kettenis  <kettenis@gnu.org>
 440
 441         * i386obsd-nat.c (i386obsd_supply_pcb): Adjust for changes in
 442         OpenBSD 4.3.
 443
 444 2008-08-06  Vladimir Prus  <vladimir@codesourcery.com>
 445             Tom Tromey  <tromey@redhat.com>
 446             Thiago Jung Bauermann  <bauerman@br.ibm.com>
 447             Doug Evans  <dje@google.com>
 448
 449         * Makefile.in (SUBDIR_PYTHON_OBS, SUBDIR_PYTHON_SRCS,
 450         SUBDIR_PYTHON_DEPS, SUBDIR_PYTHON_LDFLAGS, SUBDIR_PYTHON_CFLAGS,
 451         PYTHON_CFLAGS): New.
 452         (python_h, python_internal_h): New.
 453         (cli-script.o): Depend on python.h
 454         (python.o, python-utils.o): New.
 455         * cli/cli-script.c (print_command_lines): Handle python_control.
 456         (execute_control_command): Handle python_control.
 457         (execute_control_command_untraced): New function.
 458         (while_command): Call execute_control_command_untraced.
 459         (if_command): Likewise.
 460         (get_command_line): Remove static attribute.
 461         (read_next_line): Handle "python".
 462         (recurse_read_control_structure): Handle python_control.
 463         (read_command_lines): Handle python_control.
 464         Include python.h.
 465         * cli/cli-script.h (get_command_line): Add prototype.
 466         (execute_control_command_untraced): Likewise.
 467         * configure.ac: Add --with-python.
 468         * defs.h (enum command_control_type) <python_control>: New
 469         constant.
 470         * python/python-internal.h: New file.
 471         * python/python.c: New file.
 472         * python/python.h: New file.
 473         * python/python-utils.c: New file.
 474         * NEWS: Mention Python scripting support and its new commands.
 475
 476 2008-08-06  Ulrich Weigand  <uweigand@de.ibm.com>
 477
 478         * spu-tdep.c (spu_gdbarch_init): Call set_gdbarch_frame_red_zone_size.
 479
 480 2008-08-06  Phil Muldoon  <pmuldoon@redhat.com>
 481
 482         * MAINTAINERS (Write After Approval): Add self.
 483
 484 2008-08-06  Phil Muldoon  <pmuldoon@redhat.com>
 485
 486         * breakpoint.c (hw_breakpoint_used_count): Use breakpoint_enabled.
 487         (insert_breakpoint_locations): Likewise.
 488
 489 2008-08-05  Phil Muldoon  <pmuldoon@redhat.com>
 490
 491         * breakpoint.c (create_longjmp_breakpoint): Remove unused struct
 492         breakpoint.
 493         (set_longjmp_breakpoint): Likewise.
 494
 495 2008-08-04  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 496
 497         PR build/2490
 498         * solib-pa64.c: Only compile if both HAVE_ELF_HP_H and __LP64__ are
 499         defined.
 500
 501 2008-08-05  Tom Tromey  <tromey@redhat.com>
 502
 503         * bcache.c (deprecated_bcache_added): Initialize obstack.
 504         (bcache_xmalloc): Don't initialize obstack.
 505         (bcache_xfree): Conditionally free obstack.
 506         (bcache_memory_used): Update.
 507
 508 2008-08-05  Tom Tromey  <tromey@redhat.com>
 509
 510         * symfile.c (add_psymbol_to_bcache): Return a const pointer.  Use
 511         bcache_full.
 512         (append_psymbol_to_list): Accept a const pointer.
 513         (add_psymbol_to_list): Fix const correctness.
 514         * bcache.h: (deprecated_bcache_added, deprecated_bcache): Remove.
 515         (bcache_full): Declare.
 516         * bcache.c (bcache_data, deprecated_bcache): Remove.
 517         (bcache): Use bcache_full.
 518         (bcache_full): Rename from deprecated_bcache_added.  Change return
 519         type.
 520
 521 2008-08-04  Stan Shebs  <stan@codesourcery.com>
 522
 523         * solib-svr4.c (BKPT_AT_SYMBOL): Remove, always defined.
 524         (bkpt_names): Remove SOLIB_BKPT_NAME, never defined.
 525         (enable_break): Remove test of BKPT_AT_SYMBOL.
 526
 527 2008-08-02  Keith Seitz  <keiths@redhat.com>
 528
 529         * acinclude.m4: Include ../config/tcl.m4 to pick up
 530         standard Tcl configury bits.
 531         Remove all Tcl, Tk, Itcl, Itk, etc definitions.
 532         * configure.ac: Don't check if ../itcl exists when building
 533         gdbtk. It could be installed.
 534         Rewrite gdbtk configury to allow for using system-supplied
 535         Tcl and Tk. Gdbtk no longer requires build-time access to
 536         itcl and itk.
 537         * Makefile.in: Remove everything related to itcl and itk.
 538         Rewrite the Tcl bits for gdbtk to correspond to rewrite of
 539         configure.ac.
 540         Remove v850ice.o build rule.
 541         (ALL_TCL_CFLAGS): New convenience defintion. Change all
 542         gdbtk sources to use it.
 543         * configure: Regenerate.
 544
 545 2008-07-31  Stan Shebs  <stan@codesourcery.com>
 546
 547         * coffread.c (coff_symtab_read): Remove FUNCTION_EPILOGUE_SIZE.
 548
 549 2008-07-30  Stan Shebs  <stan@codesourcery.com>
 550
 551         * objfiles.c (TARGET_KEEP_SECTION): Remove.
 552         (add_to_objfile_sections): Remove use.
 553
 554 2008-07-29  Tom Tromey  <tromey@redhat.com>
 555
 556         * cli/cli-decode.c (lookup_cmd_1): Use memcpy.
 557         (lookup_cmd_composition): Likewise.
 558
 559 2008-07-29  Tom Tromey  <tromey@redhat.com>
 560
 561         * cli/cli-cmds.c (edit_command): Remove unused variables.  Delete
 562         dead code.  Fix indentation.
 563
 564 2008-07-29  Stan Shebs  <stan@codesourcery.com>
 565
 566         * main.c (captured_main): Remove long-unused #if 0 blocks.
 567
 568 2008-07-28  Tom Tromey  <tromey@redhat.com>
 569
 570         * annotate.h (deprecated_annotate_starting_hook): Remove.
 571         (deprecated_annotate_stopped_hook): Remove.
 572         (deprecated_annotate_exited_hook): Remove.
 573         * Makefile.in (annotate.o): Depend on observer_h.
 574         * top.c (deprecated_delete_breakpoint_hook): Remove.
 575         (deprecated_create_breakpoint_hook): Likewise.
 576         (deprecated_modify_breakpoint_hook): Likewise.
 577         * interps.c (clear_interpreter_hooks): Update for removed hooks.
 578         * breakpoint.c (mention): Don't call removed hook.
 579         (delete_breakpoint): Likewise.
 580         (disable_breakpoint): Likewise.
 581         (do_enable_breakpoint): Likewise.
 582         * annotate.c: Include observer.h.
 583         (breakpoint_changed): Change type of argument.
 584         (_initialize_annotate): Register observers.
 585         (deprecated_annotate_starting_hook): Remove.
 586         (deprecated_annotate_stopped_hook): Remove.
 587         (deprecated_annotate_exited_hook): Remove.
 588         (annotate_starting): Update for hook removal.
 589         (annotate_stopped): Likewise.
 590         (annotate_exited): Likewise.
 591         * defs.h (deprecated_delete_breakpoint_hook): Remove.
 592         (deprecated_create_breakpoint_hook): Likewise.
 593         (deprecated_modify_breakpoint_hook): Likewise.
 594
 595 2008-07-28  Tom Tromey  <tromey@redhat.com>
 596
 597         * main.c (captured_main): Don't use BEFORE_MAIN_LOOP_HOOK.
 598
 599 2008-07-27  Daniel Jacobowitz  <dan@codesourcery.com>
 600
 601         * configure.ac: Check for the GNU/Linux ptrace signature.
 602         * configure: Regenerated.
 603
 604 2008-07-27  Daniel Jacobowitz  <dan@codesourcery.com>
 605
 606         * linux-nat.c (resume_callback): Add more debugging output.
 607         (linux_nat_has_pending_sigint): New function, based on
 608         linux_nat_has_pending.
 609         (set_ignore_sigint, maybe_clear_ignore_sigint): New functions.
 610         (stop_wait_callback): Remove flush_mask handling.  Honor
 611         ignore_sigint.  Call maybe_clear_ignore_sigint.  Pass NULL
 612         to recursive calls.
 613         (linux_nat_has_pending, flush_callback): Remove.
 614         (linux_nat_filter_event): Check for ignore_sigint.
 615         (linux_nat_wait): Remove flush_mask support and call to
 616         flush_callback.  Use set_ignore_sigint and maybe_clear_ignore_sigint.
 617         * linux-nat.h (struct lwp_info): Add ignore_sigint field.
 618
 619 2008-07-27  Daniel Jacobowitz  <dan@codesourcery.com>
 620
 621         * linux-nat.c (count_events_callback, select_event_lwp_callback): Only
 622         report events from resumed threads.
 623
 624 2008-07-27  Daniel Jacobowitz  <dan@codesourcery.com>
 625
 626         * mips-linux-tdep.c (mips_linux_syscall_next_pc): New function.
 627         (mips_linux_init_abi): Set tdep->syscall_next_pc.
 628         * mips-tdep.c (enum mips_fpu_type, struct gdbarch_tdep): Move to
 629         mips-tdep.h.
 630         (mips32_next_pc): Handle the syscall instruction.
 631         * mips-tdep.h (enum mips_fpu_type, struct gdbarch_tdep): New,
 632         from mips-tdep.c.  Add syscall_next_pc to gdbarch_tdep.
 633
 634 2008-07-26  Tom Tromey  <tromey@redhat.com>
 635
 636         PR gdb/1158:
 637         * valops.c (value_struct_elt): Treat function-valued field as a
 638         static method.
 639
 640 2008-07-26  Tom Tromey  <tromey@redhat.com>
 641
 642         PR gdb/1136:
 643         * macroexp.c (get_punctuator) <punctuators>: Rearrange to put
 644         longer tokens first.
 645
 646 2008-07-26  Vladimir Prus  <vladimir@codesourcery.com>
 647
 648         Kill cmd_async_ok.
 649         * cli/cli-decode.h (CMD_ASYNC_OK, set_cmd_async_ok)
 650         (get_cmd_async_ok): Remove.
 651         * cli/cli-decode.c (set_cmd_async_ok, get_cmd_async_ok): Remove.
 652         * cli/cli-cmds.c (init_cli_cmds): Don't use set_cmd_async_ok.
 653         * infcmd.c (_initialize_infcmd): Likewise.
 654         * thread.c (_initialize_thread): Likewise.
 655
 656 2008-07-25  Joseph Myers  <joseph@codesourcery.com>
 657
 658         * mips-tdep.c (mips_n32n64_push_dummy_call): Handle passing
 659         128-bit long doubles in even-odd pairs of FPRs.  Do not
 660         right-align float arguments for big-endian.
 661         (mips_n32n64_return_value): Apply return value convention for
 662         structs containing one or two floating-point values to soft-float
 663         as well as hard-float.  Handle 128-bit long doubles in such
 664         structs.
 665         (mips_o32_push_dummy_call): Only skip one integer register for a
 666         float argument passed in an FPR.
 667
 668 2008-07-25  Tom Tromey  <tromey@redhat.com>
 669
 670         * tui/tui-hooks.c: Include observer.h.
 671         (tui_event_default, tui_old_event_hooks, tui_event_hooks):
 672         Remove.
 673         (tui_bp_created_observer, tui_bp_deleted_observer,
 674         tui_bp_modified_observer): New globals.
 675         (tui_install_hooks): Use observers, not events.
 676         (tui_remove_hooks): Likewise.
 677         * mi/mi-cmd-break.c: Include observer.h, not gdb-events.h.
 678         (mi_breakpoint_observers_installed, mi_can_breakpoint_notify): New
 679         globals.
 680         (breakpoint_notify): Check mi_can_breakpoint_notify.
 681         (breakpoint_hooks): Remove.
 682         (mi_cmd_break_insert): Attach observers.  Don't use events.
 683         * tracepoint.c: Include observer.h, not gdb-events.h.
 684         (tracepoint_operation, trace_pass_command): Notify observer.
 685         * interps.c: Don't include gdb-events.h.
 686         (clear_interpreter_hooks): Don't call clear_gdb_event_hooks.
 687         * gdbarch.c: Rebuild.
 688         * gdbarch.sh: Emit include for observer.h, not gdb-events.h.
 689         (deprecated_current_gdbarch_select_hack): Notify observer.
 690         * breakpoint.h: Don't include gdb-events.h.
 691         * breakpoint.c: Don't include gdb-events.h.
 692         (condition_command): Notify observer.
 693         (commands_command): Likewise.
 694         (commands_from_control_command): Likewise.
 695         (mention, delete_breakpoint, set_ignore_count): Likewise.
 696         (disable_breakpoint, do_enable_breakpoint): Likewise.
 697         * Makefile.in (gdb_events_h): Remove.
 698         (breakpoint_h): Update.
 699         (COMMON_OBS): Remove gdb-events.o.
 700         (gdb-events.o): Remove.
 701         (breakpoint.o, gdbarch.o, interps.o, tracepoint.o, gdbtk-bp.o,
 702         gdbtk-hooks.o, mi-cmd-break.o, tui-hooks.o): Update.
 703         * gdb-events.c: Remove.
 704         * gdb-events.h: Remove.
 705         * gdb-events.sh: Remove.
 706
 707 2008-07-24  Pedro Alves  <pedro@codesourcery.com>
 708
 709         * remote.c (remote_threads_extra_info): Don't query the remote
 710         server about info on the internally added main thread.
 711
 712 2008-07-24  Aleksandar Ristovski  <aristovski@qnx.com>
 713
 714         * nto-procfs.c (procfs_attach): Populate initial thread list.
 715         (procfs_wait): Return new pid, built from the inferior status.
 716
 717 2008-07-23  Thiago Jung Bauermann  <bauerman@br.ibm.com>
 718
 719         * configure.ac (CONFIG_INITS): Delete long obsoleted variable.
 720         * configure: Regenerate.
 721
 722 2008-07-23  Aleksandar Ristovski  <aristovski@qnx.com>
 723
 724         * nto-procfs.c (procfs_xfer_memory): Changed signature.
 725         (procfs_resume): Workaround for dereferencing type-punned pointer
 726         warning.
 727         * nto-tdep.c (nto_parse_redirection): Change signature to be const
 728         correct.
 729         * nto-tdep.h (nto_parse_redirection): Likewise.
 730
 731 2008-07-21  Stan Shebs  <stan@codesourcery.com>
 732
 733         Scrub remnants of IN_SOLIB_DYNSYM_RESOLVE_CODE.
 734         * gdbarch.sh: Adjust comment to refer to
 735         in_solib_dynsym_resolve_code().
 736         * gdbarch.h, gdbarch.c: Update.
 737         * solib-osf.c: Ditto.
 738         * infrun.c: Ditto.
 739         (handle_inferior_event): Use in_solib_dynsym_resolve_code
 740         unconditionally.
 741         * config/mips/nm-irix5.h: Remove undef of
 742         IN_SOLIB_DYNSYM_RESOLVE_CODE.
 743
 744 2008-07-21  Tom Tromey  <tromey@redhat.com>
 745
 746         * symfile.c (reread_symbols): Don't pass argument to observer.
 747         * exec.c (exec_file_attach): Don't pass argument to observer.
 748         * ada-lang.c (ada_executable_changed_observer): Remove argument.
 749         * symtab.c (symtab_observer_executable_changed): Remove argument.
 750         * observer.sh: Handle functions with no arguments.
 751
 752 2008-07-20  Sergei Poselenov  <sposelenov@emcraft.com>
 753             Chris Demetriou  <cgd@google.com>
 754
 755         * elfread.c (elf_symfile_segments): Fix the check that each loadable
 756         section fits within an ELF segment to handle ELF segments that hit
 757         the end of the address space.
 758
 759 2008-07-20  Chris Demetriou  <cgd@google.com>
 760
 761         * MAINTAINERS (Write After Approval): Add self.
 762
 763 2008-07-18  Tom Tromey  <tromey@redhat.com>
 764
 765         PR gdb/855:
 766         * NEWS: Add entry for macro commands.
 767         * Makefile.in (macrocmd.o): Add gdb_string.h.
 768         * macroscope.h (user_macro_scope): Declare.
 769         (default_macro_scope): Update documentation.
 770         (macro_user_macros): Declare.
 771         * c-lang.c (c_preprocess_and_parse): Always attempt macro lookup.
 772         Use user_macro_scope.
 773         (null_macro_lookup): Remove.
 774         * macrotab.h (macro_callback_fn): Declare.
 775         (macro_for_each): Likewise.
 776         (macro_allow_redefinitions): Likewise.
 777         * macrotab.c (foreach_macro): New function
 778         (macro_for_each): Likewise.
 779         (struct macro_table) <redef_ok>: New field.
 780         (macro_allow_redefinitions): New function.
 781         (new_macro_table): Update.
 782         (macro_define_function): Likewise.
 783         (macro_define_object): Likewise.
 784         * macroscope.c (user_macro_scope): New function.
 785         (default_macro_scope): Use it.
 786         (macro_user_macros): New global.
 787         (standard_macro_lookup): Look in macro_user_macros.
 788         (_initialize_macroscope): New function.
 789         * macroexp.h (macro_is_whitespace, macro_is_digit,
 790         macro_is_identifier_nondigit): Declare.
 791         * macroexp.c (macro_is_whitespace): Rename.  No longer static.
 792         (macro_is_digit): Likewise.
 793         (macro_is_identifier_nondigit): Likewise.
 794         (get_identifier): Update.
 795         (get_pp_number): Likewise.
 796         (get_token): Likewise.
 797         * macrocmd.c (skip_ws): New function.
 798         (extract_identifier): Likewise.
 799         (free_macro_definition_ptr): Likewise.
 800         (user_macros): Remove.
 801         (macro_define_command): Implement.
 802         (_initialize_macrocmd): Update.
 803         (macro_undef_command): Implement.
 804         (print_one_macro): New function.
 805         (macro_list_command): Implement.
 806
 807 2008-07-18  Joseph Myers  <joseph@codesourcery.com>
 808
 809         * configure.ac: Put old value of $LIBS after -lbfd -liberty $intl
 810         in BFD ELF check.
 811         * configure: Regenerate.
 812
 813 2008-07-17  Paul Pluzhnikov  <ppluzhnikov@google.com>
 814
 815         * auxv.c (fprint_target_auxv): Stop at AT_NULL.
 816
 817 2008-07-15  Andreas Schwab  <schwab@suse.de>
 818
 819         * valops.c (value_cast_pointers): Follow typedefs when checking
 820         result of coercion.
 821
 822 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
 823
 824         * block.c (block_function): Renamed to ...
 825         (block_linkage_function): ... this.  All callers changed.
 826         * block.h (block_function): Renamed to ...
 827         (block_linkage_function): ... this.
 828
 829 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
 830
 831         * mn10300-tdep.c (set_reg_offsets): Use get_frame_register_unsigned.
 832
 833 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
 834
 835         * frame.c (frame_sp_unwind): Delete.
 836         (get_frame_sp): Do not use it.
 837         * frame.h (frame_sp_unwind): Delete prototype.
 838
 839 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
 840
 841         * ia64-tdep.c (ia64_dummy_id): Use get_frame_pc.
 842
 843 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
 844
 845         * dwarf2-frame.c (dwarf2_frame_cache): Update comment.
 846         * frame.c (frame_unwind_address_in_block): Delete.
 847         (get_frame_address_in_block): Do not use it.  Check the type
 848         of the next frame first.
 849         (frame_cleanup_after_sniffer): Update comment.
 850         * frame.h (frame_unwind_address_in_block): Delete prototype.
 851         * hppa-tdep.c (hppa_find_unwind_entry_in_block): Update comment.
 852
 853 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
 854
 855         * frame.c (frame_func_unwind): Delete.
 856         (get_frame_func): Do not use it.
 857         * frame.h (frame_func_unwind): Delete prototype.
 858         * hppa-tdep.c (hppa_frame_cache): Update comment.
 859         * rs6000-tdep.c (rs6000_frame_cache): Update comment.
 860
 861 2008-07-14  Stan Shebs  <stan@codesourcery.com>
 862
 863         * remote-sim.c (init_gdbsim_ops): Remove
 864         TARGET_REDEFINE_DEFAULT_OPS.
 865
 866 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
 867
 868         * findvar.c (read_var_value): Remove unused variable.
 869
 870 2008-07-15  Luis Machado  <luisgpm@br.ibm.com>
 871
 872         * infrun.c (handle_inferior_event): Tag threads as stopped
 873         before inserting breakpoints.
 874
 875 2008-07-15  Hui Zhu  <teawater@gmail.com>
 876
 877         * MAINTAINERS: Added myself to section Write After Approval.
 878
 879 2008-07-14  Paul Pluzhnikov  <ppluzhnikov@google.com>
 880
 881         PR gdb/2477
 882         * cp-abi.c (value_virtual_fn_field): Handle invalid pointers.
 883
 884 2008-07-14  Pedro Alves  <pedro@codesourcery.com>
 885
 886         * i386-dicos-tdep.c (i386_dicos_frame_align): Delete.
 887         (i386_dicos_push_dummy_code): New.
 888         (i386_dicos_init_abi): Don't register i386_dicos_frame_align.
 889         Register i386_dicos_push_dummy_code.
 890
 891 2008-07-14  Markus Deuling  <deuling@de.ibm.com>
 892
 893         * mips-tdep.c (fp_register_arg_p): Add gdbarch as paramter.
 894         (mips_n32n64_push_dummy_call, mips_o64_return_value)
 895         (mips_eabi_push_dummy_call): Update call to fp_register_arg_p.
 896
 897         (MIPS_FPU_TYPE): Add gdbarch as parameter and replace current_gdbarch.
 898         (fp_register_arg_p, mips_dump_tdep, show_mipsfpu_command)
 899         (mips_n32n64_fp_arg_chunk_p): Update caller.
 900
 901         (mips_n32n64_fp_arg_chunk_p): Add gdbarch as paramter.
 902         (mips_n32n64_push_dummy_call): Update caller.
 903
 904         (MIPS_LAST_ARG_REGNUM): Add gdbarch as parameter and replace
 905         current_gdbarch.
 906         (mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
 907         (mips_o32_push_dummy_call, mips_o64_push_dummy_call): Update caller.
 908
 909
 910         (MIPS_LAST_FP_ARG_REGNUM): Add gdbarch as parameter and replace
 911         current_gdbarch.
 912         (mips_eabi_push_dummy_call, mips_o32_push_dummy_call)
 913         (mips_o64_push_dummy_call): Update caller.
 914
 915         (MIPS_EABI): Add gdbarch as parameter and replace current_gdbarch.
 916         (fp_register_arg_p, mips_dump_tdep): Update caller.
 917
 918         (set_reg_offset): Add gdbarch as parameter and replace current_gdbarch.
 919         (mips16_scan_prologue, mips32_scan_prologue): Update caller.
 920
 921         (reset_saved_regs): Make static.  Add gdbarch as parameter.  Replace
 922         current_gdbarch.
 923         (mips32_scan_prologue): Update caller.
 924
 925         (heuristic_proc_start): Add gdbarch as parameter. Replace
 926         current_gdbarch.
 927         (mips_insn16_frame_cache, mips_insn32_frame_cache): Update caller.
 928
 929         * mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
 930         (mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
 931         the current architecture. Update call to getregs_supplies.
 932         (getregs_supplies): Add gdbarch as parameter and replace
 933         current_gdbarch.
 934
 935         * mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Use get_frame_arch to
 936         get at the current architecture. Update call to NBSD_MIPS_JB_OFFSET and
 937         NBSD_MIPS_JB_ELEMENT_SIZE.
 938         (NBSD_MIPS_JB_ELEMENT_SIZE, NBSD_MIPS_JB_OFFSET): Add gdbarch and
 939         replace current_gdbarch.
 940
 941         * remote-mips.c (mips_map_regno): Add gdbarch as parameter and replace
 942         current_gdbarch.
 943         (mips_fetch_registers, mips_store_registers): Update call
 944         to mips_map_regno.
 945         (mips_load): Use get_regcache_arch to get at the current_architecture
 946         and replace current_gdbarch.
 947
 948 2008-07-13  Pedro Alves  <pedro@codesourcery.com>
 949
 950         * thread.c (restore_selected_frame): On fail to restore, select
 951         the innermost frame, and don't crash when warning the user.
 952
 953 2008-07-13  Hui Zhu  <teawater@gmail.com>
 954
 955         * symtab.c (expand_line_sal): Fix a memory leak.
 956
 957 2008-07-13  Pedro Alves  <pedro@codesourcery.com>
 958
 959         * utils.c (struct continuation): Define as inheriting struct
 960         cleanup.
 961         (add_continuation, do_all_continuations)
 962         (discard_all_continuations, add_intermediate_continuation)
 963         (do_all_intermediate_continuations)
 964         (discard_all_intermediate_continuations): Adjust.
 965
 966 2008-07-13  Vladimir Prus  <vladimir@codesourcery.com>
 967
 968         Skip varobj in running threads.
 969         * mi/mi-cmd-var.c (mi_cmd_var_update): If varobj's
 970         thread is not stopped, skip the varobj.
 971         * Makefile.in: Update dependencies.
 972
 973 2008-07-13  Vladimir Prus  <vladimir@codesourcery.com>
 974
 975         Enable all commands while inferiour is running
 976         * mi/mi-main.c (mi_cmd_execute): Don't check if
 977         inferiour is executing.
 978
 979 2008-07-13  Vladimir Prus  <vladimir@codesourcery.com>
 980
 981         Allow all CLI command even if target is executing.
 982         * gdb/top.c (execute_command_1): Don't check if the inferiour
 983         is running.
 984
 985 2008-07-13  Vladimir Prus  <vladimir@codesourcery.com>
 986
 987         * mi/mi-main.c (mi_cmd_execute): Remove unused variable.
 988         Fix printing of frame, when frame is wrong.
 989
 990 2008-07-12  Ulrich Weigand  <uweigand@de.ibm.com>
 991
 992         * spu-tdep.c (spu_frame_unwind_cache): Do not error if
 993         backchain is unreadable.
 994
 995 2008-07-12  Ulrich Weigand  <uweigand@de.ibm.com>
 996
 997         * spu-linux-nat.c: Include "gdbthread.h".
 998         (spu_child_post_startup_inferior): Register main thread.
 999         (spu_child_post_attach): Likewise.
1000         * Makefile.in (spu-linux-nat.o): Update dependencies.
1001
1002 2008-07-12  Pedro Alves  <pedro@codesourcery.com>
1003
1004         Rewrite continuations internals on top of cleanups and plug
1005         continuation arguments leaks.
1006
1007         * defs.h (struct continuation): Make it opaque.
1008         (add_continuation, add_intermediate_continuation): Drop the int
1009         argument of the continuation hook argument.  Add
1010         continuation_free_args argument.
1011         (do_all_continuations, do_all_intermediate_continuations): Drop
1012         the error_p argument.
1013
1014         * utils.c (add_continuation): Drop the int argument of the
1015         continuation hook argument.  Add continuation_free_args argument.
1016         Reimplement on top of cleanups.
1017         (do_all_continuations): Drop error argument.  Reimplement on top
1018         of cleanups.
1019         (discard_all_continuations): Reimplement on top of cleanups.
1020         (add_intermediate_continuation): Drop the int argument of the
1021         continuation hook argument.  Add continuation_free_args argument.
1022         Reimplement on top of cleanups.
1023         (do_all_intermediate_continuations): Drop error argument.
1024         Reimplement on top of cleanups.
1025         (discard_all_intermediate_continuations): Reimplement on top of
1026         cleanups.
1027
1028         * breakpoint.c (until_break_command_continuation): Drop error
1029         argument.  Add xfree as continuation argument deleter.
1030
1031         * inf-loop.c (inferior_event_handler): On error, discard all
1032         continuations.  Adjust to new do_all_intermediate_continuations
1033         and do_all_continuations interfaces.
1034
1035         * infcmd.c (step_1_continuation): Drop error_p argument.  Adjust.
1036         Pass xfree as continuation argument deleter.
1037         (finish_command_continuation): Drop error_p argument.  Adjust.
1038         (finish_command_continuation_free_arg): New.
1039         (finish_command): Pass finish_command_continuation_free_arg as
1040         continuation argument deleter.  Adjust to new do_all_continuations
1041         interfaces.
1042         (attach_command_continuation): Drop error_p argument.
1043         (attach_command_continuation_free_args): New.
1044         (attach_command): Pass attach_command_continuation_free_args as
1045         continuation argument deleter.
1046
1047         * interps.c (interp_set): Adjust to new do_all_continuations
1048         interfaces.
1049
1050         * event-top.c (stdin_event_handler): In error, also discard the
1051         intermediate continuations.
1052
1053 2008-07-12  Pedro Alves  <pedro@codesourcery.com>
1054
1055         Replace struct continuation_args by void* and per command structs.
1056
1057         * top.c (execute_command): Remove unused arg1 and arg2 locals.
1058
1059         * breakpoint.c (struct until_break_command_continuation_args):
1060         New.
1061         (until_break_command_continuation): Take a void* instead of a
1062         continuations_arg.  Adjust.
1063         (until_break_command): Adjust to use struct
1064         until_break_command_continuation_args instead of struct
1065         continuation_arg.
1066
1067         * infcmd.c (struct step_1_continuation_args): New.
1068         (step_1_continuation): Take a void* instead of a
1069         continuations_arg.  Adjust to use struct step_1_continuation_args.
1070         (step_once): Adjust to use struct step_1_continuation_args.
1071
1072         (struct finish_command_continuation_args): New.
1073         (finish_command_continuation): Take a void* instead of a
1074         continuations_arg.  Adjust to use struct
1075         finish_command_continuation_args.
1076         (finish_command): Adjust to use struct
1077         finish_command_continuation_args.
1078         (struct attach_command_continuation_args): New.
1079         (attach_command_continuation): Take a void* instead of a
1080         continuations_arg.  Adjust to use struct
1081         attach_command_continuation_args.
1082         (attach_command): Adjust to use struct
1083         attach_command_continuation_args.
1084
1085         * defs.h (struct continuation_arg): Delete.
1086         (struct continuation): Replace the struct continuation_arg*
1087         parameter of continuation_hook by a void*.  Replace "arg_list"
1088         member by a new "args" member with void* type.
1089         (add_continuation, add_intermediate_continuation): Replace struct
1090         continuation_arg type usages by void* usages.
1091
1092         * utils.c (add_continuation, do_all_continuations)
1093         (add_intermediate_continuation)
1094         (do_all_intermediate_continuations): Replace struct
1095         continuation_arg type usages by void* usages.  Pass "args" instead
1096         of "arg_list".
1097
1098 2008-07-12  Pedro Alves  <pedro@codesourcery.com>
1099
1100         * infrun.c (struct thread_stepping_state): Delete sal member.
1101         (init_thread_stepping_state): Add local sal.  Use it instead of
1102         tss->sal.
1103         (handle_inferior_event): New local stop_pc_sal.  Use it instead of
1104         tss->sal.
1105         (step_into_function): Add local stop_func_sal.  Use it instead of
1106         tss->sal.
1107
1108 2008-07-12  Vladimir Prus  <vladimir@codesourcery.com>
1109
1110         Implement -exec-continue/-exec-interrupt --all.
1111         * infcmd.c (continue_1): New, extracted from
1112         (continue_command): ...here.
1113         (interrupt_target_1): New, extracted from
1114         (interrupt_target_command): ...here.
1115         * inferior.h (continue_1, interrupt_target_1): New.
1116         * mi/mi-main.c (mi_cmd_exec_continue)
1117         (mi_cmd_exec_interrupt): Handle --all.
1118
1119 2008-07-12  Vladimir Prus  <vladimir@codesourcery.com>
1120
1121         Implement --thread and --frame.
1122         * gdbthread.h (find_thread_id): Declare.
1123         * thread.c (find_thread_id): Make non-static.
1124         * mi/mi-main.c (mi_cmd_execute): Switch to the right
1125         thread and frame, if necessary.
1126         * mi/mi-parse.c (mi_parse): Handle --thread and --frame.
1127         * mi/mi-parse.h (strcut mi_parse): New fields thread and frame.
1128
1129 2008-07-12  Vladimir Prus  <vladimir@codesourcery.com>
1130
1131         * infrun.c (resume): Discard cleanups on early exit path.
1132
1133 2008-07-12  Vladimir Prus  <vladimir@codesourcery.com>
1134
1135         * infrun.c (normal_stop): For MI, report which threads
1136         were stopped.
1137
1138 2008-07-12  Vladimir Prus  <vladimir@codesourcery.com>
1139
1140         Report thread state in -thread-info output.
1141         * thread.c (print_thread_info): Add new field "state".
1142
1143 2008-07-11  Pedro Alves  <pedro@codesourcery.com>
1144
1145         * infrun.c (handle_inferior_event): Also ignore a
1146         TARGET_SIGNAL_TRAP on a STOP_QUIETLY_NO_SIGSTOP.
1147
1148 2008-07-11  Tom Tromey  <tromey@redhat.com>
1149
1150         * completer.c (complete_line_internal): New function, from
1151         complete_line.  Add 'for_help' parameter.
1152         (complete_line): Use it.
1153         (command_completer): Move later.  Rewrite.
1154
1155 2008-07-11  Pedro Alves  <pedro@codesourcery.com>
1156
1157         * thread.c (thread_apply_command): Move making the cleanup out of
1158         the loop.
1159
1160 2008-07-11  Pedro Alves  <pedro@codesourcery.com>
1161
1162         Exited threads.
1163
1164         * thread.c (enum thread_state): New.
1165         (thread_state main_thread_running): Delete, in favor of...
1166         (thread_state main_thread_state): ... this.  Update throughout.
1167         (clear_thread_inferior_resources): New, split from free_thread.
1168         (free_thread): Call clear_thread_inferior_resources.
1169         (init_thread_list): Set main thread to stopped state.
1170         (add_thread_silent): Take care of PTID reuses.
1171         (delete_thread): If deleting inferior_ptid or a thread with
1172         refcount > 0, mark it as exited, but still keep it in the list.
1173         Only notify of thread exits, if we haven't done so yet.
1174         (iterate_over_threads): Make it safe to delete threads while
1175         iterating over them.
1176         (do_captured_list_thread_ids): Don't account for exited threads.
1177         (thread_alive): Check for the THREAD_EXITED state, and don't set
1178         ptid to -1 on exited threads.
1179         (set_running): Update to account for extra possible states.
1180         (is_thread_state): New.
1181         (is_stopped, is_exited): New.
1182         (is_running): Implement in terms of is_thread_state.
1183         (any_running): Update.
1184         (print_thread_info): Update.  Account for exited threads.  Don't
1185         warn about missed frame restoring here, its done in the cleanup.
1186         (switch_to_thread): Don't read from a thread that has gone.
1187         (restore_current_thread): In non-stop mode, do a full context
1188         switch.
1189         (restore_selected_frame): Add a frame_level argument.  Rewrite.
1190         (struct current_thread_cleanup): Add selected_frame_level and
1191         was_stopped members.
1192         (do_restore_current_thread_cleanup): Check if thread was stopped
1193         and still is, and if the target has registers, stack and memory
1194         before restoring the selected frame.  Don't delete the cleanup
1195         argument here.
1196         (restore_current_thread_cleanup_dtor): New.
1197         (make_cleanup_restore_current_thread): Remove all arguments.
1198         Rewrite.
1199         (thread_apply_all_command): Update.  Prune threads.
1200         (thread_apply_command): Update.
1201         (thread_command): Account for currently selected exited thread.
1202         (do_captured_thread_select): Check for a running thread.  Prune
1203         threads.
1204         (_initialize_thread): Make "info threads", "thread", "thread
1205         apply", and "thread apply all" appliable without a selected thread.
1206         * gdbthread.h (struct thread_info): Replace running_ by state_.
1207         Add refcount.
1208         (is_exited, is_stopped): Declare.
1209         (make_cleanup_restore_current_thread): Remove all arguments.
1210         * infrun.c: Include "event-top.h".
1211         (fetch_inferior_event): In non-stop mode, restore selected thread
1212         and frame after handling the event and running breakpoint
1213         commands.  Display GDB prompt if needed.
1214         (normal_stop): In non-stop mode, don't print thread switching
1215         notice.
1216         * cli/cli-decode.c (set_cmd_no_selected_thread_ok)
1217         (get_cmd_no_selected_thread_ok): New.
1218         * cli/cli-decode.h (CMD_NO_SELECTED_THREAD_OK): New.
1219         (set_cmd_no_selected_thread_ok, get_cmd_no_selected_thread_ok):
1220         Declare.
1221         * cli/cli-cmds.c: Set "pwd", "help", "info", "show" as
1222         no-selected-thread ok.
1223         * top.c (execute_command): Check for non no-selected-thread-ok
1224         commands.
1225         * linux-nat.c (struct saved_ptids, threads_to_delete)
1226         (record_dead_thread, prune_lwps): Delete.
1227         (exit_lwp): Unconditionally delete thread.
1228         (linux_nat_resume): Remove prune_lwps call.
1229         * infcmd.c (proceed_thread_callback): Check if !is_stopped instead
1230         of is_running.  Adjust to make_cleanup_restore_current_thread
1231         interface change.
1232         * mi/mi-main.c (mi_cmd_execute): Only allow a few commands if the
1233         selected thread has exited.
1234         * inf-loop.c (inferior_event_handler): Don't display the prompt
1235         here.
1236         * varobj.c (c_value_of_root): Update.
1237         * defs.h (make_cleanup_dtor): Declare.
1238         * utils.c (make_cleanup_dtor): New.
1239
1240         * Makefile.in (infrun.o): Depend on $(event_top_h).
1241
1242 2008-07-11  Pedro Alves  <pedro@codesourcery.com>
1243
1244         Add "continue -a" and "interrupt -a" options for non-stop mode.
1245
1246         * infcmd.c (proceed_thread_callback, do_context_switch_to): New.
1247         (continue_command): Add "-a" option.
1248         (interrupt_target_command): Add "-a" option.
1249         (_initialize_infcmd): Add extend help of continue and interrupt
1250         command to mention the new "-a" option.  Mark "continue" async ok.
1251
1252 2008-07-10  Doug Evans  <dje@google.com>
1253
1254         Add "set print symbol-loading on|off".
1255         * NEWS: Document new option.
1256         * symfile.h (print_symbol_loading): Declare.
1257         * symfile.c (print_symbol_loading): New global.
1258         (symbol_file_add_with_addrs_or_offsets): Only print "Reading symbols
1259         from ..." if print_symbol_loading.
1260         (_initialize_symfile): Add set/show print symbol-loading.
1261         * solib.c (solib_read_symbols): Only print "Loaded symbols for ..."
1262         if print_symbol_loading.
1263
1264 2008-07-10  Pedro Alves  <pedro@codesourcery.com>
1265
1266         Non-stop linux native.
1267
1268         * linux-nat.c (linux_test_for_tracefork): Block events while we're
1269         here.
1270         (get_pending_status): Implement non-stop mode.
1271         (linux_nat_detach): Stop threads before detaching.
1272         (linux_nat_resume): In non-stop mode, always resume only a single
1273         PTID.
1274         (linux_handle_extended_wait): On a clone event, in non-stop mode,
1275         add new lwp to GDB's thread table, and mark as running, executing
1276         and stopped appropriately.
1277         (linux_nat_filter_event): Don't assume there are other running
1278         threads when a thread exits.
1279         (linux_nat_wait): Mark the main thread as running and executing.
1280         In non-stop mode, don't stop all lwps.
1281         (linux_nat_kill): Stop lwps before killing them.
1282         (linux_nat_thread_alive): Use signal 0 to detect if a thread is
1283         alive.
1284         (send_sigint_callback): New.
1285         (linux_nat_stop): New.
1286         (linux_nat_add_target): Set to_stop to linux_nat_stop.
1287
1288         * linux-nat.h (thread_db_attach_lwp): Declare.
1289
1290         * linux-thread-db.c (thread_get_info_callback): Check for new
1291         threads if we have none.
1292         (thread_from_lwp, enable_thread_event): Set proc_handle.pid to the
1293         stopped lwp.  Check for new threads if we have none.
1294         (thread_db_attach_lwp): New.
1295         (thread_db_init): Set proc_handle.pid to inferior_ptid.
1296         (check_event): Set proc_handle.pid to the stopped lwp.
1297         (thread_db_find_new_threads): Set proc_handle.pid to any stopped
1298         lwp available, bail out if there is none.
1299
1300         * linux-fork.c (linux_fork_killall): Use SIGKILL instead of
1301         PTRACE_KILL.
1302
1303 2008-07-10  Kevin Buettner  <kevinb@redhat.com>
1304
1305         * rs6000-tdep.c (ppc_displaced_step_fixup): Change type of
1306         `current_pc' from CORE_ADDR to ULONGEST.
1307
1308         * remote-sim.c (gdbsim_cntrl_c): Pass remote_sim_ptid to
1309         gdbsim_stop().
1310
1311 2008-07-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
1312
1313         * NEWS (New commands): Mention "set disable-randomization".
1314         * configure.ac: Add check for HAVE_PERSONALITY and
1315         HAVE_DECL_ADDR_NO_RANDOMIZE.
1316         * configure, config.in: Regenerate.
1317         * linux-nat.c [HAVE_PERSONALITY]: New include <sys/personality.h>.
1318         [HAVE_PERSONALITY] [!HAVE_DECL_ADDR_NO_RANDOMIZE]: Set
1319         ADDR_NO_RANDOMIZE.
1320         (disable_randomization, show_disable_randomization)
1321         (set_disable_randomization): New.
1322         (linux_nat_create_inferior) [HAVE_PERSONALITY]: New variables
1323         PERSONALITY_ORIG and PERSONALITY_SET.  Disable randomization upon the
1324         variable DISABLE_RANDOMIZATION.
1325         (_initialize_linux_nat): Call ADD_SETSHOW_BOOLEAN_CMD for the variable
1326         DISABLE_RANDOMIZATION.
1327
1328 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1329
1330         Adjust all targets to new target_stop interface.
1331
1332         * gnu-nat.c (gnu_stop): Add ptid argument.
1333         * go32-nat.c (go32_stop): Add ptid argument.
1334         (go32_create_inferior): Pass inferior_ptid to go32_stop.
1335         * hpux-thread.c (hpux_thread_stop): Add ptid argument.
1336         * monitor.c (monitor_stop): Add ptid argument.
1337         (monitor_open): Pass inferior_ptid to monitor_stop.
1338         (monitor_interrupt): Pass inferior_ptid to target_stop.
1339         (monitor_stop): Add ptid argument.
1340         * nto-procfs.c (nto_interrupt): Pass inferior_ptid to target_stop.
1341         (procfs_create_inferior): Add ptid argument.
1342         * procfs.c (procfs_stop): Add ptid argument.
1343         * remote-m32r-sdi.c (m32r_stop): Add ptid argument.
1344         * remote-sim.c (gdbsim_stop): Add ptid argument.
1345         * sol-thread.c (sol_thread_stop): Add ptid argument.
1346         * win32-nat.c (win32_stop): Add ptid argument.
1347
1348 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1349
1350         Non-stop inferior control.
1351
1352         * infrun.c (resume): In non-stop mode, always resume just one
1353         thread.
1354         (proceed): Don't call prepare_to_proceed in non-stop mode.
1355         (fetch_inferior_event): In non-stop mode, switch context before
1356         handling the event.
1357         (error_is_running, ensure_not_running): New.
1358         (handle_inferior_event): In non-stop mode: Mark only the event
1359         thread as stopped.  Require that the target module manages adding
1360         threads to the thread list.  Assert that there isn't a
1361         deferred_step_ptid set.  Don't switch to infwait_thread_hop_state.
1362         (normal_stop): Only mark not-running if inferior hasn't exited.
1363         In non-stop mode, only mark the event thread.
1364
1365         * thread.c:Include "cli/cli-decode.h".
1366         (print_thread_info): Don't read from a running thread.
1367         Output "(running)" if thread is running.
1368         (switch_to_thread): Don't read stop_pc if thread is executing.
1369         (do_restore_current_thread_cleanup): Don't write to a running
1370         thread.
1371         (thread_apply_all_command): Don't read from a running thread.  In
1372         non-stop mode, do a full context-switch instead of just switching
1373         threads.
1374         (thread_apply_command): In non-stop mode, do a full context-switch
1375         instead of just switching threads.
1376         (do_captured_thread_select): Likewise.  Inform user if selected
1377         thread is running.
1378         (_initialize_thread): Mark "info threads" and "thread" and
1379         async_ok.
1380
1381         * inf-loop.c (inferior_event_handler): In non-stop mode, don't
1382         unregister the target from the event loop.
1383
1384         * infcmd.c (continue_command, step_1, jump_command)
1385         (signal_command): Ensure the selected thread isn't running.
1386         (interrupt_target_command): In non-stop mode, interrupt only the
1387         selected thread.
1388
1389         * inferior.h (error_is_running, ensure_not_running): Declare.
1390
1391         * target.h (struct target_ops): Add ptid argument to the to_stop
1392         member.
1393         (target_stop): Add ptid_t argument.
1394
1395         * target.c (update_current_target): Add ptid argument to to_stop's
1396         type.
1397         (debug_to_stop): Add ptid_t argument.
1398         (debug_to_rcmd): Set to_stop_ptid.
1399
1400         * remote.c (remote_stop): Add ptid_t argument.
1401         (async_remote_interrupt): Add inferior_ptid to target_stop.
1402         * inf-ptrace.c (inf_ptrace_stop): Add ptid argument.
1403
1404         * Makefile.in (thread.o): Depend on $(cli_decode_h).
1405
1406 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1407
1408         Don't rely on ecs->wait_for_more.
1409
1410         * infrun.c (proceed): Clear the stepping state, set
1411         previous_inferior_ptid and clear infwait state.
1412         (wait_for_inferior): Don't clear the stepping state, set
1413         previous_inferior_ptid, or clear the infwait state here.
1414         (fetch_inferior_event): Don't clear the stepping state, set
1415         previous_inferior_ptid, or clear the infwait state here.  Don't
1416         condition on wait_for_more.
1417
1418 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1419
1420         Refactor infrun a bit.
1421
1422         * infrun.c (currently_stepping): Take a struct
1423         thread_stepping_state instead of an execution_control_state.
1424         (struct thread_stepping_state): New, split from
1425         execution_control_state.
1426         (gtss, tss): New globals.
1427         (proceed): Clear the stepping state, set previous_inferior_ptid
1428         and clear infwait state.
1429         (init_wait_for_inferior): Clear the stepping state,
1430         previous_inferior_ptid and infwait state.
1431         (waiton_ptid, infwait_state): New, split from
1432         execution_control_state.
1433         (struct execution_control_state): Members that persist through
1434         events moved out to either struct thred_stepping_state or made
1435         global.  Deleted unneeded wp, saved_inferior_ptid, tmpstatus.
1436         (wait_for_inferior, fetch_inferior_event): Use local
1437         execution_control_state.  Update to execution_control_state split.
1438         (init_execution_control_state): Adjust.
1439         (init_thread_stepping_state): New, extracted from
1440         init_execution_control_state.
1441         (context_switch): Take a ptid instead of an
1442         execution_control_state.
1443         (context_switch_to): Adjust.
1444         (adjust_pc_after_break): Adjust.
1445         (init_infwait_state): New.
1446         (handle_inferior_event): Adjust.
1447
1448 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1449             Vladimir Prus  <vladimir@codesourcery.com>
1450
1451         Per-thread commands.
1452
1453         * gdbthread.h: Remove unneeded forward declarations.
1454         Include "inferior.h".
1455         (struct thread_info): Add continuations,
1456         intermediate_continuations, proceed_to_finish, step_over_calls,
1457         stop_step, step_multi and stop_signal members.
1458         (save_infrun_state): Add continuations,
1459         intermediate_continuations, proceed_to_finish, step_over_calls,
1460         stop_step, step_multi, stop_signal and stop_bpstat parameters.
1461         (load_infrun_state): Add continuations,
1462         intermediate_continuations, proceed_to_finish, step_over_calls,
1463         stop_step, step_multi, stop_signal and stop_bpstat parameters.
1464
1465         * thread.c (load_infrun_state): In non-stop mode, load
1466         continuations, intermediate_continuations, proceed_to_finish,
1467         step_over_calls, stop_step, step_multi and stop_signal.
1468         (save_infrun_state): Store continuations,
1469         intermediate_continuations, proceed_to_finish, step_over_calls,
1470         stop_step, step_multi, stop_signal and stop_bpstat.
1471         (save_infrun_state): Store continuations,
1472         intermediate_continuations, proceed_to_finish, step_over_calls,
1473         stop_step, step_multi, stop_signal and stop_bpstat.
1474         (free_thread): Clear The thread's stop_bpstat.
1475
1476         * inferior.h (context_switch_to): Declare.
1477
1478         * infrun.c (ecss): New global.
1479         (context_switch): Context switch continuations,
1480         intermediate_continuations, proceed_to_finish, step_over_calls,
1481         stop_step, step_multi, stop_signal and stop_bpstat.
1482         (wait_for_inferior): Use global ecss.
1483         (async_ecss, async_ecs): Delete.
1484         (fetch_inferior_event): Use global ecss.
1485         (context_switch_to): New.
1486
1487         * top.c (execute_command): In non-stop, only check if the current
1488         thread is running, in all-stop, check if there's any thread
1489         running.
1490
1491         * breakpoint.c (bpstat_remove_breakpoint): New.
1492         (bpstat_remove_breakpoint_callback): New.
1493         (delete_breakpoint): Clear the stop_bpstats of all threads.
1494
1495         * mi/mi-main.c (mi_cmd_execute): In non-stop, only check if the
1496         current thread is running, in all-stop, check if there's any
1497         thread running.
1498
1499         * Makefile.in (gdbthread_h): Depend on $(inferior_h).
1500
1501 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1502
1503         Add non_stop global.
1504
1505         * inferior.h (non_stop): Declare.
1506         * infrun.c (non_stop, non_stop_1): New.
1507         (set_non_stop, show_non_stop): New.
1508         (_initialize_infrun): Add "set/show non-stop" command.
1509
1510 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1511
1512         Adjust fork/vfork/exec to pass ptids around.
1513
1514         * target.h (struct target_waitstatus): Store related_pid as a ptid.
1515         (inferior_has_forked, inferior_has_vforked, inferior_has_execd):
1516         Take a ptid_t.
1517         * breakpoint.h (struct breakpoint): Change forked_inferior_pid
1518         type to ptid.
1519         * breakpoint.c (print_it_typical, bpstat_check_location)
1520         (print_one_breakpoint_location, set_raw_breakpoint_without_location)
1521         (create_fork_vfork_event_catchpoint): Adjust.
1522         * infrun.c (fork_event): Change parent_pid and child_pid types to
1523         ptid.
1524         (follow_exec, inferior_has_forked, inferior_has_vforked)
1525         (inferior_has_execd): Take a ptid_t and don't trim it.
1526         * linux-thread-db.c (thread_db_wait): Don't trim the returned ptid.
1527         * linux-nat.c (linux_child_follow_fork): Adjust.
1528         * inf-ptrace.c (inf_ptrace_wait): Adjust.
1529         * inf-ttrace.c (inf_ttrace_wait): Adjust.
1530         * win32-nat.c (get_win32_debug_event): Don't set related_pid.
1531
1532 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1533
1534         Add "executing" property to threads.
1535
1536         * inferior.h (target_executing): Delete.
1537         * gdbthread.h (struct thread_info): Add executing_ field.
1538         (set_executing, is_executing): New.
1539         * thread.c (main_thread_executing): New.
1540         (init_thread_list): Clear it and also main_thread_running.
1541         (is_running): Return false if target has no execution.
1542         (any_running, is_executing, set_executing): New.
1543
1544         * top.c: Include "gdbthread.h".
1545         (target_executing): Delete.
1546         (execute_command): Replace target_executing check by any_running.
1547         * event-top.c: Include "gdbthread.h".
1548         (display_gdb_prompt, command_handler): Replace target_executing by
1549         is_running.
1550         * inf-loop.c: Include "gdbthread.h".  Don't mark as not executing
1551         here.  Replace target_executing by is_running.
1552         * infrun.c (handle_inferior_event): Mark all threads as
1553         not-executing.
1554         * linux-nat.c (linux_nat_resume): Don't mark thread as executing
1555         here.
1556         * stack.c (get_selected_block): Return null if inferior is
1557         executing.
1558         * target.c (target_resume): Mark resumed ptid as executing.
1559         * breakpoint.c (until_break_command): Replace target_executing
1560         check by is_executing.
1561         * remote.c (remote_async_resume): Don't mark inferior as executing
1562         here.
1563         * mi/mi-interp.c (mi_cmd_interpreter_exec): Replace target_executing
1564         by any_running.
1565
1566         * mi/mi-main.c (mi_cmd_exec_interrupt, mi_cmd_execute)
1567         (mi_execute_async_cli_command): Replace target_executing by
1568         is_running.
1569
1570         * frame.c (get_current_frame): Error out if the current thread is
1571         executing.
1572         (has_stack_frames): New.
1573         (get_selected_frame, deprecated_safe_get_selected_frame): Check
1574         has_stack_frames.
1575
1576         * Makefile.in (event-top.o, frame.o, inf-loop.o, top.o): Depend on
1577         $(gdbthread_h).
1578
1579 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1580
1581         * symfile.c (load_command): Reopen the exec file and reread
1582         symbols before anything else.
1583
1584 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1585
1586         * remote-sim.c: Include gdbthread.h.
1587         (remote_sim_ptid): New global.
1588         (gdbsim_create_inferior): Silently add the main task to GDB's
1589         thread list.
1590         (gdbsim_close, gdbsim_mourn_inferior): Silently delete the main
1591         task from GDB's thread list.
1592         (gdbsim_resume): Adjust to use remote_sim_ptid.
1593         (gdbsim_thread_alive, gdbsim_pid_to_str): New.
1594         (init_gdbsim_ops): Register gdbsim_thread_alive and
1595         gdbsim_pid_to_str.
1596         (_initialize_remote_sim): Initialize remote_sim_ptid.
1597         * Makefile.in (remote-sim.o): Depend on $(gdbthread_h).
1598
1599 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1600
1601         * monitor (monitor_ptid): New global.
1602         (monitor_open): Silently add the main task to GDB's thread list.
1603         (monitor_close, monitor_mourn_inferior): Silently delete the main
1604         task from GDB's thread list.
1605         (monitor_thread_alive, monitor_pid_to_str): New.
1606         (init_base_monitor_ops): Register monitor_thread_alive and
1607         monitor_pid_to_str.
1608         (_initialize_remote_monitors): Initialize monitor_ptid.
1609
1610         * gdbthread.h (delete_thread_silent): Declare.
1611         * thread.c (delete_thread): Rename to ...
1612         (delete_thread_1): ... this.  Add "silent" parameter.  If silent,
1613         don't do exit notifications.
1614         (delete_thread, delete_thread_silent): New, as wrappers to
1615         delete_thread_1.
1616
1617 2008-07-08  Pedro Alves  <pedro@codesourcery.com>
1618
1619         * breakpoint.c (update_global_location_list): Add boolean
1620         "should_insert" argument.  Only insert locations if caller told it
1621         too.
1622         (update_global_location_list_nothrow): Add boolean "should_insert"
1623         argument.  Pass it to update_global_location_list.
1624         (insert_breakpoints, create_longjmp_breakpoint)
1625         (create_overlay_event_breakpoint, enable_overlay_breakpoints)
1626         (create_thread_event_breakpoint, create_solib_event_breakpoint)
1627         (create_fork_vfork_event_catchpoint, create_exec_event_catchpoint)
1628         (enable_watchpoints_after_interactive_call_stop)
1629         (set_momentary_breakpoint, create_breakpoints)
1630         (break_command_really, watch_command_1)
1631         (create_ada_exception_breakpoint, update_breakpoint_locations)
1632         (do_enable_breakpoint, enable_command): Pass true to
1633         update_global_location_list.
1634         (bpstat_stop_status, disable_overlay_breakpoints)
1635         (disable_watchpoints_before_interactive_call_start)
1636         (delete_breakpoint, disable_breakpoint, disable_command): Pass
1637         false to update_global_location_list.
1638         (update_breakpoints_after_exec): Don't temporarily disable
1639         always-inserted mode.
1640
1641 2008-07-08  Pedro Alves  <pedro@codesourcery.com>
1642
1643         * breakpoint.c (mark_breakpoints_out): Make public.
1644         (update_breakpoints_after_exec): Don't call mark_breakpoints_out
1645         here.  Update comment.
1646         * breakpoint.h (mark_breakpoints_out): Declare.
1647
1648         * linux-nat.c (linux_handle_extended_wait): On
1649         TARGET_WAITKIND_EXECD, call mark_breakpoints_out.
1650         * inf-ttrace.c (inf_ttrace_wait): Likewise.
1651
1652 2008-07-08  Pedro Alves  <pedro@codesourcery.com>
1653
1654         * infrun.c (follow_exec): Reset shared libraries before adding the
1655         main exec file.
1656
1657 2008-07-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
1658
1659         * breakpoint.c (bpstat_copy): Call RELEASE_VALUE on the new OLD_VAL.
1660
1661 2008-07-07  Pedro Alves  <pedro@codesourcery.com>
1662
1663         * i386-dicos-tdep.c: Include "inferior.h".
1664         (i386_dicos_frame_align): New.
1665         (i386_dicos_init_abi): Register i386_dicos_frame_align.  Set call
1666         dummy location ON_STACK.
1667         * Makefile.in (i386-dicos-tdep.o): Depend on $(inferior_h).
1668
1669 2008-07-07  Joel Brobecker  <brobecker@adacore.com>
1670
1671         * gstdint.h: New file.
1672
1673 2008-07-05  Vladimir Prus  <vladimir@codesourcery.com>
1674
1675         * mi/mi-interp.c (mi_on_resume): Don't try to report
1676         resumed thread it the thread list is empty.
1677
1678 2008-07-05  Pierre Muller  <muller@ics.u-strasbg.fr>
1679
1680         * cli/cli-decode.c (add_setshow_optional_filename_cmd): Set
1681         completer for set to filename_completer.
1682
1683         NEWS: Mention it.
1684
1685 2008-07-04  Vladimir Prus  <vladimir@codesourcery.com>
1686
1687         Implement -target-attach.
1688         * mi/mi-cmds.c (mi_cmds): Forward -target-attach to CLI attach.
1689
1690 2008-06-21  Hui Zhu  <teawater@gmail.com>
1691
1692         * target-descriptions.c (maint_print_c_tdesc_cmd): Fix a memory leak.
1693
1694 2008-07-03  Pedro Alves  <pedro@codesourcery.com>
1695
1696         * config/i386/nm-cygwin.h (ATTACH_NO_WAIT): Delete.
1697         * config/i386/nm-i386gnu.h (ATTACH_NO_WAIT): Delete.
1698
1699         * target.h (struct target_ops): Add to_attach_no_wait member.
1700         (target_attach_no_wait): New.
1701         * target.c (update_current_target): Inherit to_attach_no_wait.
1702
1703         * infcmd.c: Replace ATTACH_NO_WAIT compile time check by
1704         target_attach_no_wait runtime check.
1705
1706         * gnu-nat.c (init_gnu_ops): Set to_attach_no_wait in gnu_ops.
1707         * win32-nat.c (init_win32_ops): Set to_attach_no_wait in
1708         win32_ops.
1709
1710 2008-07-03  Pedro Alves  <pedro@codesourcery.com>
1711
1712         * i386-tdep.c (i386_displaced_step_fixup): Condition log printing
1713         on debug_displaced being set.
1714
1715 2008-06-30  Daniel Jacobowitz  <dan@codesourcery.com>
1716
1717         * frame.c (get_prev_frame_1): Call frame_unwind_find_by_frame
1718         directly instead of get_frame_id.
1719
1720 2008-06-30  Luis Machado  <luisgpm@br.ibm.com>
1721
1722         * rs6000-tdep.c (ppc_displaced_step_fixup): New function.
1723         (deal_with_atomic_sequence): Update BC masks.
1724         (rs6000_gdbarch_init): Init displaced stepping infra-structure.
1725         Define BRANCH_MASK, B_INSN, BC_INSN, BXL_INSN, BP_MASK and BP_INSN.
1726
1727 2008-06-30  Daniel Jacobowitz  <dan@codesourcery.com>
1728
1729         * cris-tdep.c (crisv32_single_step_through_delay): Get this frame's
1730         register, not the previous frame's.
1731
1732 2008-06-30  Luis Machado  <luisgpm@br.ibm.com>
1733
1734         * source.c (select_source_symtab): Make sure we skip namespace
1735         symtabs when showing cpp source code.
1736
1737 2008-06-30  Hans-Peter Nilsson  <hp@axis.com>
1738
1739         * MAINTAINERS (Authorized committers): Fix my email address.
1740
1741 2008-06-28  Vladimir Prus  <vladimir@codesourcery.com>
1742
1743         * mi/mi-cmds.c (mi_cmds): Route -exec-run, -exec-until,
1744         -target-download and -target-select via CLI, so that
1745         the quoting rules are the same as they were (unfortunately)
1746         in all prior gdb releases.
1747         * mi/mi-cmds.h (mi_cmd_exec_run, mi_cmd_exec_until)
1748         (mi_cmd_target_download, mi_cmd_target_select): Remove.
1749         * mi/mi-main.c (mi_cmd_exec_run, mi_cmd_exec_until)
1750         (mi_cmd_target_download, mi_cmd_target_select): Remove.
1751         (mi_cmd_execute): Set current_token even for commands
1752         routed via CLI.
1753
1754 2008-06-28  Ulrich Weigand  <uweigand@de.ibm.com>
1755
1756         * alphafbsd-tdep.c: Update for unwinder changes.
1757         * alpha-linux-tdep.c: Likewise.
1758         * alphanbsd-tdep.c: Likewise.
1759         * alphaobsd-tdep.c: Likewise.
1760         * avr-tdep.c: Likewise.
1761         * cris-tdep.c: Likewise.
1762         * frv-linux-tdep.c: Likewise.
1763         * frv-tdep.c: Likewise.
1764         * h8300-tdep.c: Likewise.
1765         * hppa-linux-tdep.c: Likewise.
1766         * iq2000-tdep.c: Likewise.
1767         * m32c-tdep.c: Likewise.
1768         * m32r-linux-tdep.c: Likewise.
1769         * m32r-tdep.c: Likewise.
1770         * m68hc11-tdep.c: Likewise.
1771         * mep-tdep.c: Likewise.
1772         * mn10300-tdep.c: Likewise.
1773         * mt-tdep.c: Likewise.
1774         * score-tdep.c: Likewise.
1775         * sh64-tdep.c: Likewise.
1776         * sh-tdep.c: Likewise.
1777         * sparc64fbsd-tdep.c: Likewise.
1778         * sparc64nbsd-tdep.c: Likewise.
1779         * sparc64obsd-tdep.c: Likewise.
1780         * v850-tdep.c: Likewise.
1781         * vaxobsd-tdep.c: Likewise.
1782         * vax-tdep.c: Likewise.
1783         * xstormy16-tdep.c: Likewise.
1784
1785 2008-06-28  Vladimir Prus  <vladimir@codesourcery.com>
1786
1787         * mi/mi-main.c (enum captured_mi_execute_command_actions)
1788         (captured_mi_execute_command_args): Remove.
1789         (captured_mi_execute_command): Cast the closure to mi_parse
1790         pointer, not to captured_mi_execute_command_args, and don't
1791         set the action field thereof.
1792         (mi_execute_command): Pass struct mi_parse, not
1793         captured_mi_execute_command_args to captured_mi_execute_command.
1794         (mi_execute_command): Remove (dead) code for suppressing
1795         printing prompt.
1796
1797 2008-06-28  Pedro Alves  <pedro@codesourcery.com>
1798
1799         * linux-nat.c (enum sigchld_state): New.
1800         (linux_nat_async_events_state): Renamed from
1801         linux_nat_async_events_enabled.
1802         (linux_nat_event_pipe_push, my_waitpid): Adjust.
1803         (sigchld_default_action): New.
1804         (lin_lwp_attach_lwp): Adjust.  Call linux_nat_async_events
1805         unconditionally.
1806         (linux_nat_create_inferior): Set events state to sigchld_default
1807         state.
1808         (linux_nat_resume): Adjust.
1809         (linux_nat_wait): Call linux_nat_async_events unconditionally.
1810         (sigchld_handler): Adjust.
1811         (linux_nat_async_mask): Don't set SIGCHLD actions here.
1812         (get_pending_events): Adjust.
1813         (linux_nat_async_events): Rewrite to handle enum sigchld_state
1814         instead of a boolean.
1815         (linux_nat_async): Adjust.
1816         (_initialize_linux_nat): Capture default SIGCHLD action into
1817         sigchld_default_action.
1818
1819 2008-06-28  Vladimir Prus  <vladimir@codesourcery.com>
1820
1821         * breakpoint.c (moribund_locations): New.
1822         (bpstat_stop_status): Process moribund locations.
1823         (update_global_location_list): Add removed
1824         locations to moribund_locations.
1825         (breakpoint_retire_moribund): New.
1826         * breakpoint.h (struct bp_location): New field
1827         events_till_retirement.
1828         (breakpoint_retire_moribund): Declare.
1829         * thread.c (thread_count): New.
1830         * infrun.c (handle_inferior_event): Call
1831         breakpoint_retire_moribund.
1832         * gdbthread.h (thread_count): Declare.
1833
1834 2008-06-27  Joseph Myers  <joseph@codesourcery.com>
1835
1836         * dfp.c (decimal_convert): Call match_endianness before and after
1837         conversion.
1838
1839 2008-06-27  Jonathan Larmour  <jifl@eCosCentric.com>
1840
1841         * remote.c (remote_insert_breakpoint): Ensure that if Z0
1842         unsupported and we fall back to memory_insert_breakpoint, we
1843         use the unmodified requested address.
1844
1845 2008-06-27  Joel Brobecker  <brobecker@adacore.com>
1846
1847         * dwarf2read.c (read_attribute_value): Issue a complaint when
1848         adjusting size attribute values of 0xffffffff as zero.
1849
1850 2008-06-27  Joseph Myers  <joseph@codesourcery.com>
1851
1852         * i386-tdep.c (i386_16_byte_align_p): New.
1853         (i386_push_dummy_call): Determine stack space required for
1854         arguments going forwards allowing for 16-byte alignment, then push
1855         arguments going forwards.
1856
1857 2008-06-27  Pedro Alves  <pedro@codesourcery.com>
1858
1859         * infrun.c (start_remote): Don't clear thread list here.
1860         * monitor.c (monitor_open): Include "gdbthread.h".  Clear thread
1861         list here.
1862         * remote.c (record_currthread): Upgrade the main thread and its
1863         entry in the thread list if this is the first time we hear about
1864         threads.
1865         (remote_thread_alive): Consider magic_null_ptid or a ptid without
1866         a tid member always alive.
1867         (remote_find_new_threads): Don't update the main thread here.
1868         (remote_start_remote): Clear thread list here.  Always add the
1869         main thread.
1870         (extended_remote_attach_1): Add the main thread here.
1871         (extended_remote_mourn_1): Re-add the main thread here.
1872         (extended_remote_create_inferior_1): Add a main thread.
1873
1874         * Makefile.in (monitor.o): Depend on $(gdbthread_h).
1875
1876 2008-06-27  Pedro Alves  <pedro@codesourcery.com>
1877
1878         Use ptid_t.tid to store thread ids instead of ptid_t.pid.
1879
1880         * remote.c (magic_null_ptid, not_sent_ptid, any_thread_ptid): New
1881         globals.
1882         (general_thread, continue_thread): Change type to ptid_t.
1883         (record_currthread): Take a ptid_t parameter instead of an
1884         integer.
1885         (MAGIC_NULL_PID): Delete.
1886         (set_thread): Take a ptid_t parameter and adjust.
1887         (set_general_thread, set_continue_thread): New.
1888         (remote_thread_alive, remote_newthread_step)
1889         (remote_current_thread, remote_find_new_threads)
1890         (remote_threads_info, remote_start_remote, remote_vcont_resume)
1891         (remote_resume_1, remote_wait, extended_remote_create_inferior_1)
1892         (threadalive_test, remote_pid_to_str)
1893         (remote_get_thread_local_address): Adjust.
1894         (_initialize_remote): Initialize magic_null_ptid, not_sent_ptid
1895         and any_thread_ptid.
1896
1897 2008-06-26  Jan Kratochvil  <jan.kratochvil@redhat.com>
1898
1899         * configure.ac (--enable-tui): AC_MSG_ERROR for explicit --enable-tui.
1900         * configure: Regenerated.
1901
1902 2008-06-26  Joel Brobecker  <brobecker@adacore.com>
1903
1904         * dwarf2read.c (read_attribute_value): Treat size attribute
1905         values of 0xffffffff as if the attribute value was zero.
1906
1907 2008-06-26  Vladimir Prus  <vladimir@codesourcery.com>
1908
1909         * linux-nat.c: Add description of overall logic.
1910
1911 2008-06-26  Daniel Jacobowitz  <dan@codesourcery.com>
1912
1913         * Makefile.in (GNULIB_H): Use GNULIB_STDINT_H.
1914         (gdb_stdint_h, gdb_stdint.h, stamp-int): Delete.  Remove
1915         all dependencies on $(gdb_stdint_h).
1916         (distclean): Do not delete gdb_stdint.h.
1917         * acinclude.m4: Do not use stdint.m4.
1918         * configure.ac: Set GNULIB_STDINT_H.  Remove tests for stdint.h,
1919         uintptr_t, and gdb_stdint.h.
1920         * defs.h: Include <stdint.h>.
1921         * gdb_thread_db.h: Assume stdint.h is already included.
1922         * breakpoint.c, findcmd.c, hppa-tdep.c, inf-ptrace.c, proc-service.c,
1923         rs6000-nat.c, spu-linux-nat.c, target.c, win32-nat.c: Do not
1924         include gdb_stdint.h.
1925         * configure, config.in: Regenerate.
1926
1927 2008-06-26  Joseph Myers  <joseph@codesourcery.com>
1928
1929         * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Handle passing
1930         decimal floating-point values in GPRs for soft-float.
1931         (do_ppc_sysv_return_value): Handle returning decimal
1932         floating-point values in GPRs for soft-float.
1933
1934 2008-06-26  Vladimir Prus  <vladimir@codesourcery.com>
1935
1936         * target.c (target_read_until_error): New.
1937         * target.h (target_read_until_error): Declare.
1938         * mi/mi-main.c (mi_cmd_data_read_memory): Use
1939         target_read_until_error.
1940
1941 2008-06-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
1942
1943         Fix a memory leak found by Hui Zhu <teawater@gmail.com>.
1944         * c-exp.y (parse_number): Move the S and SAVED_CHAR initialization
1945         after the DECFLOAT detection to fix a memory leak.  Remove the
1946         redundant NUM initialization.  Protect the DECFLOAT detection memory
1947         access before the P block.  Restore the P memory content for the
1948         DECFLOAT detection.
1949
1950 2008-06-25  Vladimir Prus  <vladimir@codesourcery.com>
1951
1952         Kill the return value for all MI command functions.
1953         * mi/mi-cmds.h (enum mi_cmd_result): Remove.
1954         (mi_cmd_argv_ftype): Change return type to void.
1955
1956         * mi/mi-main.c: Adjust all function that implement
1957         MI commands to return nothing.
1958         (struct captured_mi_execute_command_actions):
1959         Remove the rc field.
1960         (mi_cmd_execute): Return nothing.
1961         (mi_execute_async_cli_command): Return nothing.
1962         (mi_cmd_exec_interrupt): Don't print ^done here.
1963         (mi_cmd_target_select): Don't print ^connected here.
1964         (captured_mi_execute_command): Don't check for MI_CMD_DONE.
1965         Special-case -target-select and output ^connected, not ^done.
1966
1967         * mi/mi-cmd-break.c: Adjust.
1968         * mi/mi-cmd-disas.c: Adjust.
1969         * mi/mi-cmd-env.c: Adjust.
1970         * mi/mi-cmd-file.c: Adjust.
1971         * mi/mi-cmd-stack.c: Adjust.
1972         * mi/mi-cmd-target.c: Adjust.
1973         * mi/mi-cmd-var.c: Adjust.
1974         * mi/mi-interp.c: Adjust.
1975         * mi/mi-symbol-cmds.c: Adjust.
1976
1977 2008-06-25  Vladimir Prus  <vladimir@codesourcery.com>
1978
1979         Emit ^running via observer.
1980         * mi/mi-interp.c (mi_cmd_interpreter_exec): Do no print
1981         ^running here.
1982         (mi_on_resume): Print ^running if not previously output.
1983         * mi/mi-main.c (running_result_record_printed): New.
1984         (captured_mi_execute_command): Reset
1985         running_result_record_printed.  Use running_result_record_printed
1986         to decide if we should skip ^done.
1987         (mi_execute_async_cli_command): Don't print ^running here.
1988         * mi/mi-main.h (current_token, running_result_record_printed):
1989         Declare.
1990
1991 2008-06-24  Michael Snyder  <msnyder@specifix.com>
1992
1993         * infrun.c (_initialize_infrun): White space and typo fix.
1994
1995 2008-06-23  Christopher Faylor  <me.gdb.changelog@cgf.cx>
1996
1997         * win32-nat.c (safe_symbol_file_add_stub): Remove unused variable.
1998         (do_initial_win32_stuff): Fix problem with inability to set breakpoints
1999         when first loading DLL with "dll" command.
2000
2001 2008-06-19  Pierre Muller  <muller@ics.u-strasbg.fr>
2002
2003         * gnu-nat.c (proc_string): Use capital T for "Thread".
2004
2005 2008-06-19  Pierre Muller  <muller@ics.u-strasbg.fr>
2006
2007         * win32-nat.c (win32_pid_to_str): Use capital T for "Thread".
2008
2009 2008-06-18  Joel Brobecker  <brobecker@adacore.com>
2010
2011         * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
2012         the target cannot run.
2013
2014 2008-06-18  Joel Brobecker  <brobecker@adacore.com>
2015
2016         * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
2017         we're attaching to a running process.
2018
2019 2008-06-18  Pierre Muller  <muller@ics.u-strasbg.fr>
2020
2021         * win32-nat.c (handle_load_dll): Give dll name and load address
2022         if debug_events is on.
2023         (handle_unload_dll): Likewise.
2024
2025 2008-06-14  Vladimir Prus  <vladimir@codesourcery.com>
2026
2027         Don't suppress *running when doing finish.
2028         * infcall.c (call_function_by_hand): Set both
2029         suppress_resume_observer and suppress_stop_observer.
2030         * infcmd.c (suppress_run_stop_observers): Split into...
2031         (suppress_resume_observer, suppress_stop_observer): ...those.
2032         (finish_command_continuation): Clear suppress_stop_observer.
2033         (finish_command): Set suppress_stop_observer.
2034         * inferior.h (suppress_run_stop_observers): Split into...
2035         (suppress_resume_observer, suppress_stop_observer): ...those.
2036         * infrun.c (normal_stop): Check for suppress_stop_observer.
2037         * thread.c (set_running): Check for suppress_resume_observer.
2038
2039 2008-06-12  Pedro Alves  <pedro_alves@portugalmail.pt>
2040             Pierre Muller  <muller@ics.u-strasbg.fr>
2041
2042         * gdbarch.sh (gdbarch_skip_main_prologue): New.
2043         * gdbarch.h, gdbarch.c: Regenerate.
2044         * i386-tdep.h (i386_skip_main_prologue): Declare.
2045         * i386-tdep.c (i386_skip_main_prologue): New.
2046         * i386-cygwin-tdep.c (i386_cygwin_init_abi): Register
2047         i386_skip_main_prologue as gdbarch_skip_main_prologue gdbarch callback.
2048         * symtab.c (find_function_start_sal): When pc points at the "main"
2049         function, call gdbarch_skip_main_prologue.
2050
2051 2008-06-11  Daniel Jacobowitz  <dan@codesourcery.com>
2052
2053         * value.c (value_primitive_field): Fetch lazy register values.
2054
2055 2008-06-11  Pedro Alves  <pedro@codesourcery.com>
2056
2057         * NEWS: Mention support removal of undocumented S AA p PID stop
2058         reply packet.
2059
2060         * remote.c (remote_wait): Remove undocumented S AA p PID support.
2061
2062 2008-06-10  Stan Shebs  <stan@codesourcery.com>
2063
2064         * MAINTAINERS: Update my affiliation and address.
2065
2066 2008-06-10  Andreas Schwab  <schwab@suse.de>
2067
2068         * top.c (print_gdb_version): Don't print final newline.
2069
2070 2008-06-10  Vladimir Prus  <vladimir@codesourcery.com>
2071
2072         Implement *running.
2073         * Makefile.in: Update dependencies.
2074         * gdbthread.h (struct thread_info): New field
2075         running_.
2076         (set_running, is_running): New.
2077         * thread.c (set_running, is_running): New.
2078         * inferior.h (suppress_normal_stop_observer): Rename to...
2079         (suppress_run_stop_observers): ..this.
2080         * infcmd.c (suppress_normal_stop_observer): Rename to...
2081         (suppress_run_stop_observers): ..this.
2082         (finish_command_continuation, finish_command): Adjust.
2083         * infcall.c (call_function_by_hand): Adjust.
2084         * infrun.c (normal_stop): Call set_running.
2085         * target.c (target_resume): New.  Call set_running.
2086         * target.h (target_resume): Convert from macro to
2087         a function.
2088
2089         * mi/mi-interp.c (mi_on_resume): New.
2090         (mi_interpreter_init): Register mi_on_resume.
2091
2092 2008-06-10  Vladimir Prus  <vladimir@codesourcery.com>
2093
2094         Use observers to report stop events in MI.
2095         * mi/mi-interp.c (mi_on_normal_stop): New.
2096         (mi_interpreter_init): Register mi_on_normal_stop.
2097         (mi_interpreter_exec_continuation): Remove.
2098         (mi_cmd_interpreter_exec): Don't register the above.
2099         * mi/mi-main.c (captured_mi_execute_command): Don't care
2100         about sync_execution.
2101         (mi_execute_async_cli_command): Don't install continuation.  Don't
2102         print *stopped.
2103         (mi_exec_async_cli_cmd_continuation): Remove.
2104
2105 2008-06-10  Vladimir Prus  <vladimir@codesourcery.com>
2106
2107         Suppress normal stop observer when it's problematic.
2108         * inferior.h (suppress_normal_stop_observer): New.
2109         * infcall.c (call_function_by_hand): Disable stop events when
2110         doing function calls.
2111         * infmcd.c (suppress_normal_stop_observer): New.
2112         (finish_command_continuation): Call normal_stop observer
2113         explicitly.
2114         (finish_command): Disable stop events inside proceed.
2115         * infrun.c (normal_stop): Don't call normal stop observer if
2116         suppressed of if multi-step is in progress.
2117
2118 2008-06-10  Vladimir Prus  <vladimir@codesourcery.com>
2119
2120         Remove stale code.
2121         * infrun.c (finish_command): Don't pass cleanup
2122         to continuation.
2123         (finish_command_continuation): Don't grab cleanup from
2124         the passed data, as we don't use, and cannot, use it anyway.
2125
2126 2008-06-10  Vladimir Prus  <vladimir@codesourcery.com>
2127
2128         Introduce common cleanup for restoring integers.
2129         * defs.h (make_cleanup_restore_integer): New declaration.
2130         (struct cleanup): New field free_arg.
2131         (make_my_cleanup_2): New.
2132         * utils.c (restore_integer_closure, restore_integer)
2133         (make_cleanup_restore_integer): New.
2134         (make_my_cleanup): Initialize the free_arg field and
2135         renamed to make_my_cleanup_2.
2136         (do_my_cleanups): Call free_arg.
2137         (discard_cleanups): Call free_arg.
2138         * breakpoint.c (restore_always_inserted_mode): Remove.
2139         (update_breakpoints_after_exec): Use make_cleanup_restore_integer.
2140
2141 2008-06-09  Doug Evans  <dje@google.com>
2142
2143         * remote.c (remote_wait): Include beginning of malformed packet
2144         in error output.
2145
2146 2008-06-09  Tom Tromey  <tromey@redhat.com>
2147
2148         * completer.c (complete_line): Don't special-case
2149         expression_completer.
2150         (expression_completer): Only pass last word to
2151         location_completer.
2152         * c-exp.y (yylex): Check 'token', not 'operator'.
2153
2154 2008-06-09  Daniel Jacobowitz  <dan@codesourcery.com>
2155
2156         * configure.ac (build_warnings): Add -Wno-format for mingw.
2157         * configure: Regenerated.
2158
2159 2008-06-07  Daniel Jacobowitz  <dan@codesourcery.com>
2160
2161         * NEWS: Make indentation consistent.  Move exec tracing entry out
2162         of remote packet list.
2163
2164 2008-06-06  Tom Tromey  <tromey@redhat.com>
2165
2166         * value.h (evaluate_subexpression_type, extract_field_op):
2167         Declare.
2168         * printcmd.c (_initialize_printcmd): Use expression_completer for
2169         'p', 'inspect', 'call'.
2170         * parser-defs.h (parse_field_expression): Declare.
2171         * parse.c: Include exceptions.h.
2172         (in_parse_field, expout_last_struct): New globals.
2173         (mark_struct_expression): New function.
2174         (prefixify_expression): Return int.
2175         (prefixify_subexp): Return int.  Use expout_last_struct.
2176         (parse_exp_1): Update.
2177         (parse_exp_in_context): Add 'out_subexp' argument.  Handle
2178         in_parse_field.
2179         (parse_field_expression): New function.
2180         * expression.h (parse_field_expression): Declare.
2181         (in_parse_field): Likewise.
2182         * eval.c (evaluate_subexpression_type): New function.
2183         (extract_field_op): Likewise.
2184         * completer.h (expression_completer): Declare.
2185         * completer.c (expression_completer): New function.
2186         (count_struct_fields, add_struct_fields): New functions.
2187         * c-exp.y (yyparse): Redefine.
2188         (COMPLETE): New token.
2189         (exp): New productions.
2190         (saw_name_at_eof, last_was_structop): New globals.
2191         (yylex): Return COMPLETE when needed.  Recognize in_parse_field.
2192         (c_parse): New function.
2193         * breakpoint.c (_initialize_breakpoint): Use expression_completer
2194         for watch, awatch, and rwatch.
2195         * Makefile.in (parse.o): Depend on exceptions_h.
2196
2197 2008-06-06  Paul Pluzhnikov  <ppluzhnikov@google.com>
2198
2199         PR gdb/1147
2200         * gdb/valopts.c (find_overload_match): Handle references
2201         to pointers.
2202
2203 2008-06-06  Paul N. Hilfinger  <hilfinger@adacore.com>
2204
2205         * ada-lang.c (ada_value_assign): Correct big-endian case to take into
2206         account the bitsize of the 'from' operand.
2207
2208 2008-06-06  Pedro Alves  <pedro@codesourcery.com>
2209
2210         * annotate.h (annotate_thread_changed): Declare.
2211
2212 2008-06-06  Nick Roberts  <nickrob@snap.net.nz>
2213
2214         * annotate.c (annotate_thread_changed): New function.
2215         * thread.c (thread_command) : Use it.
2216         * infrun.c (normal_stop): Use it.
2217
2218 2008-06-05  Vladimir Prus  <vladimir@codesourcery.com>
2219             Nathan Sidwell  <nathan@codesourcery.com>
2220             Joseph Myers  <joseph@codesourcery.com>
2221
2222         * acinclude.m4: Include ../config/acx.m4.
2223         * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
2224         * configure, config.in: Regenerate.
2225         * main.c (print_gdb_help): Use REPORT_BUGS_TO for bug-reporting
2226         address.
2227         * top.c (print_gdb_version): Use PKGVERSION and REPORT_BUGS_TO.
2228
2229 2008-06-05  Pedro Alves  <pedro@codesourcery.com>
2230
2231         Replace 'target async' by 'maintenance set remote-async' and
2232         'target remote' combination.
2233
2234         * remote.c (remote_async_wait): Merge into remote_wait, and
2235         remove.
2236         (remote_async_permitted, remote_async_permitted_set): New
2237         variables.
2238         (set_maintenance_remote_async_permitted)
2239         (show_maintenance_remote_async_permitted): New functions.
2240         (remote_async_ops, extended_async_remote_ops): Delete.
2241         (remote_async_open, extended_remote_async_open): Delete.
2242         (remote_open_1): Drop async_p parameter.  Update callers.  Replace
2243         async_p with remote_async_permitted checks.
2244         (extended_async_remote_attach): Delete.
2245         (remote_resume, remote_async_resume): Merge and leave remote_resume.
2246         (remote_async_terminal_inferior): Rename to...
2247         (remote_terminal_inferior): ... this, and add
2248         remote_async_termitted check.
2249         (remote_async_terminal_ours): Rename to...
2250         (remote_terminal_ours): ... this, and add remote_async_termitted
2251         check.
2252         (remote_wait, remote_async_wait): Merge and leave remote_wait
2253         only.
2254         (remote_kill, remote_async_kill): Merge and leave remote_kill
2255         only.
2256         (remote_async_mourn, extended_async_remote_mourn): Delete.
2257         (extended_remote_create_inferior_1): Drop async_p parameter.
2258         Update callers.  Always use extended_remote_ops.
2259         (extended_remote_async_create_inferior): Delete.
2260         (remote_return_zero): Delete.
2261         (init_remote_ops): Register remote_can_async_p, remote_async,
2262         remote_async_mask, remote_terminal_inferior and
2263         remote_terminal_ours.
2264         (remote_can_async_p, remote_is_async_p): Check for
2265         remote_async_permitted.
2266         (init_remote_async_ops, init_extended_async_remote_ops): Remove.
2267         (set_remote_cmd): Don't add async and extended-async targets.
2268         (_initialize_remote): Add set/show remote-async maintenance
2269         commands.
2270
2271 2008-06-05  Pedro Alves  <pedro@codesourcery.com>
2272
2273         * remote.c (kill_kludge): Delete.
2274         (remote_wait, remote_async_wait): Don't set it.
2275         (remote_kill, remote_async_kill): Don't do anything with it.
2276
2277 2008-06-05  Pedro Alves  <pedro@codesourcery.com>
2278
2279         * linux-thread-db.c (thread_db_wait): Don't trim event ptid.
2280
2281 2008-06-05  Aleksandar Ristovski  <aristovski@qnx.com>
2282
2283         * bcache.c (bcache_data): Call deprecated_bcache_added function.
2284         (deprecated_bcache_added): New function name. Body of function
2285         bcache_data is used here with the addition of 'added' argument.
2286         * bcache.h (deprecated_bcache_added): New function.
2287         * symfile.c (add_psymbol_to_bcache): New helper function, takes part of
2288         work from add_psymbol_to_list - initialises partial symbol and stashes
2289         it in objfile's cache.
2290         (append_psymbol_to_list): New helper function, takes other part of
2291         work from add_psymbol_to_list - adds partial symbol to the given list.
2292         (add_psymbol_to_list): Call helper functions instead of doing work
2293         here. If adding to global list, do not duplicate partial symbols in the
2294         partial symtab.
2295
2296 2008-06-05  Aleksandar Ristovski  <aristovski@qnx.com>
2297
2298         * breakpoint.c (print_exception_catchpoint): Put 'exception' back to
2299         'exception caught|thrown' message.
2300
2301 2008-06-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
2302
2303         * Makefile.in: Update dependencies.
2304         * dwarf2expr.c: New include "gdb_assert.h".
2305         (new_dwarf_expr_context): Initialize MAX_RECURSION_DEPTH.
2306         (dwarf_expr_eval): Sanity check the RECURSION_DEPTH count.
2307         (execute_stack_op): Error out on too large RECURSION_DEPTH.
2308         Increase/decrease RECURSION_DEPTH around the function.
2309
2310 2008-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
2311
2312         * remote.c (get_offsets): Handle a single segment.
2313         * symfile.c (symfile_map_offsets_to_segments): Allow more bases
2314         than segments.
2315
2316 2008-06-03  Daniel Jacobowitz  <dan@codesourcery.com>
2317
2318         * solib-svr4.c (struct lm_info): Add lm_addr.
2319         (main_lm_addr): New.
2320         (svr4_default_sos): Set lm_addr.
2321         (svr4_current_sos): Set lm_addr and main_lm_addr.
2322         (svr4_fetch_objfile_link_map): Rewrite.
2323         (svr4_clear_solib): Clear main_lm_addr.
2324
2325 2008-06-03  Michael Snyder  <msnyder@redhat.com>
2326             Joseph Myers  <joseph@codesourcery.com>
2327
2328         * mips-tdep.c (mips_eabi_return_value): Replace stub that always
2329         returned RETURN_VALUE_STRUCT_CONVENTION with a real function.
2330
2331 2008-06-02  Roman Zippel <zippel@linux-m68k.org>
2332
2333         * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Fix incorrect test.
2334
2335 2008-06-02  Roman Zippel <zippel@linux-m68k.org>
2336
2337         * m68k-tdep.c (m68k_analyze_prologue): Fix length of lea insn.
2338
2339 2008-06-01  Joel Brobecker  <brobecker@adacore.com>
2340
2341         * rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Do not
2342         treat pointers in data space as function descriptors if the
2343         target address is also in the data space.
2344
2345 2008-05-30  Joel Brobecker  <brobecker@adacore.com>
2346
2347         * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Set
2348         the trad-frame register value for the SP register.
2349
2350 2008-05-29  Mark Kettenis  <kettenis@gnu.org>
2351
2352         * sparcnbsd-tdep.c, sparcobsd-tdep.c: Update for unwinder changes.
2353
2354 2008-05-28  Joel Brobecker  <brobecker@adacore.com>
2355
2356         * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Improve the heuristic
2357         that identifies function descriptors outside of the .opd section.
2358
2359 2008-05-28  Aleksandar Ristovski  <aristovski@qnx.com>
2360
2361         * breakpoint.c (print_exception_catchpoint): In CLI add 'Temporary' for
2362         temporary catchpoints.  In MI add missing fields 'reason', 'disp',
2363         'bkptno'.
2364         (print_mention_exception_catchpoint): Add 'Temporary' for temporary
2365         catchpoints.
2366         (handle_gnu_v3_exceptions): Use tempflag.
2367
2368 2008-05-28  Vladimir Prus  <vladimir@codesourcery.com>
2369
2370         Refactor varobj_update interface.
2371         * varobj.c (varobj_update): Report changes as vector.  Also
2372         return not just a list of varobj, but a list of special structures
2373         that tell what exactly has changed.
2374         * varobj.h (enum varobj_update_error): Rename to
2375         varobj_scope_status.
2376         (struct varobj_update_result_t): New.
2377         (varobj_update): Adjust prototype.
2378         * mi/mi-cmd-var.c: Adjust for changes.
2379
2380 2008-05-28  Vladimir Prus  <vladimir@codesourcery.com>
2381
2382         * varobj.c (varobj_update): Fix comment typo.
2383         Fix indentation.
2384
2385 2008-05-26  Joel Brobecker  <brobecker@adacore.com>
2386
2387         Set the symtab field of symbols read from ECOFF debugging entries.
2388         * mdebugread.c (add_symbol): Add new parameter symtab.
2389         (parse_symbol): Update calls to add_symbol throughout.
2390
2391 2008-05-27  Andreas Schwab  <schwab@suse.de>
2392
2393         * symtab.h (enum address_class): Remove LOC_REGPARM and
2394         LOC_COMPUTED_ARG.
2395         (struct symbol): Add is_argument.
2396         (SYMBOL_IS_ARGUMENT): Define.
2397
2398         * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
2399         * buildsym.c (finish_block): Likewise.
2400         * stack.c (print_frame_args, print_block_frame_locals)
2401         (print_frame_arg_vars): Likewise.
2402         * symtab.c (lookup_block_symbol): Likewise.
2403         * tracepoint.c (add_local_symbols): Likewise.
2404         * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2405
2406         * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
2407         * dwarf2read.c (new_symbol): Likewise.
2408         * mdebugread.c (parse_symbol): Likewise.
2409         * stabsread.c (define_symbol): Likewise.
2410
2411         * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
2412         and LOC_COMPUTED_ARG.
2413         * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
2414         * ax-gdb.c (gen_var_ref): Likewise.
2415         * eval.c (evaluate_subexp_for_address): Likewise.
2416         * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
2417         * m2-exp.y (yylex): Likewise.
2418         * printcmd.c (address_info): Likewise.
2419         * symmisc.c (print_symbol, print_partial_symbols): Likewise.
2420         * tracepoint.c (collect_symbol, scope_info): Likewise.
2421
2422 2008-05-24  Carlos Eduardo Seo  <cseo@linux.vnet.ibm.com>
2423
2424         * gdbarch.sh: Added new gdbarch struct
2425         core_regset_sections.
2426         * gdbarch.c: Refreshed.
2427         * gdbarch.h: Refreshed.
2428         * regset.h (core_regset_section): Declared.
2429         * linux-nat.c (linux_nat_do_thread_registers): Added
2430         support for the new gdbarch struct core_regset_sections.
2431         * utils.c (host_address_to_string): New function.
2432         * defs.h (host_address_to_string): New prototype.
2433         * i386-linux-tdep.c (i386_regset_rections): New register
2434         sections list for i386.
2435           (i386_linux_init_abi): Initialized new gdbarch struct
2436           core_regset_sections.
2437         * Makefile.in: Updated to reflect dependency changes.
2438         * ppc-linux-tdep.c (ppc_regset_sections): Register
2439         sections list for ppc.
2440           (ppc_linux_init_abi): Initialized new gdbarch struct
2441           core_regset_sections
2442
2443 2008-05-24  Andreas Schwab  <schwab@suse.de>
2444
2445         * linespec.c (decode_objc): Save current language around call to
2446         get_selected_block.
2447
2448 2008-05-23  Joel Brobecker  <brobecker@adacore.com>
2449
2450         * valprint.h (get_array_bounds): Renames get_array_low_bound.
2451         * valprint.c (get_array_bounds): Renames get_array_low_bound.
2452         Return the proper bound value if the array index type is an
2453         enumerated type. Compute the high bound if requested.
2454         (val_print_array_elements): Handle the case when the array
2455         element has a null size.
2456         * ada-valprint.c (print_optional_low_bound): Add handling
2457         for empty arrays or arrays of zero-size elements.
2458         (ada_val_print_array): New function, extracted out from
2459         ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
2460         handle empty arrays and arrays of zero-size elements.
2461         (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
2462         code by call to ada_val_print_array.
2463         (ada_value_print): Remove handling of null array.  The handling
2464         was incomplete and is now better handled by ada_val_print_array.
2465
2466 2008-05-23 Markus Deuling  <deuling@de.ibm.com>
2467
2468         * annotate.c (annotate_source, annotate_frame_begin): Replace
2469         deprecated_print_address_numeric with paddress.
2470         * cli/cli-cmds.c (list_command, edit_command): Likewise.
2471         * tui/tui-stack.c (tui_make_status_line): Likewise.
2472
2473         * defs.h (deprecated_print_address_numeric): Remove.
2474         * printcmd.c (deprecated_print_address_numeric): Remove.
2475         * maint.c (maint_print_section_info): Fix comment.
2476
2477 2008-05-23 Markus Deuling  <deuling@de.ibm.com>
2478
2479         * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
2480         print_binary_chars, print_char_chars): Add byte_order parameter and
2481         replace gdbarch_byte_order.
2482         (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
2483         expressions and remove them.  Remove unused TWO_TO_FOURTH.
2484         (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
2485         endianness.  Update call to print_hex_chars.
2486         * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
2487         print_binary_chars, print_char_chars): Add byte_order parameter.
2488         * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
2489         get at the endianness.  Update print_*_char calls to use byte_order.
2490
2491 2008-05-22  Ulrich Weigand  <uweigand@de.ibm.com>
2492
2493         * symtab.h (struct symbol): Make "aux_value" member a void pointer
2494         instead of a union.
2495         (SYMBOL_LOCATION_BATON): Update.
2496
2497 2008-05-22  Ulrich Weigand  <uweigand@de.ibm.com>
2498
2499         * symtab.h (enum address_class): Remove LOC_BASEREG and
2500         LOC_BASEREG_ARG.
2501         (struct symbol): Remove "basereg" member of "aux_value" union.
2502         (SYMBOL_BASEREG): Remove.
2503
2504         * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
2505         or LOC_BASEREG_ARG.
2506         * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
2507         (ada_add_block_symbols): Likewise.
2508         * ax-gdb.c (gen_var_ref): Likewise.
2509         * buildsym.c (finish_block): Likewise.
2510         * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
2511         * m2-exp.y (yylex): Likewise.
2512         * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2513         * printcmd.c (address_info): Likewise.
2514         * stack.c (print_frame_args, print_block_frame_locals): Likewise.
2515         (print_frame_arg_vars): Likewise.
2516         * symmisc.c (print_symbol): Likewise.
2517         * symtab.c (lookup_block_symbol): Likewise.
2518         * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
2519         (scope_info): Likewise.
2520
2521 2008-05-22  Ulrich Weigand  <uweigand@de.ibm.com>
2522
2523         * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
2524
2525         * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
2526         * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
2527         (ada_add_block_symbols): Likewise.
2528         * ax-gdb.c (gen_var_ref): Likewise.
2529         * buildsyms.c (finish_block): Likewise.
2530         * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
2531         * m2-exp.y (yylex): Likewise.
2532         * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2533         * printcmd.c (address_info): Likewise.
2534         * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
2535         * symmisc.c (print_symbol, print_partial_symbols): Likewise.
2536         * symtab.c (lookup_block_symbol): Likewise.
2537         * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
2538         (scope_info): Likewise.
2539
2540 2008-05-22  Ulrich Weigand  <uweigand@de.ibm.com>
2541
2542         * symtab.h (enum address_class): Remove LOC_INDIRECT and
2543         LOC_HP_THREAD_LOCAL_STATIC.
2544
2545         * findvar.c (symbol_read_needs_frame, read_var_value): Do not
2546         handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
2547         (read_var_value): Likewise.
2548         * buildsym.c (finish_block): Likewise.
2549         * objfiles.c (objfile_relocate): Likewise.
2550         * printcmd.c (address_info): Likewise.
2551         * symmisc.c (print_symbol, print_partial_symbols): Likewise.
2552         * tracepoint.c (scope_info): Likewise.
2553
2554 2008-05-21 Markus Deuling  <deuling@de.ibm.com>
2555            Maxim Grigoriev  <maxim2405@gmail.com>
2556
2557         * xtensa-tdep.c (xtensa_read_register): Remove.
2558         (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
2559         argument litbase to call0_frame_cache().
2560         (call0_track_op, call0_analyze_prologue)
2561         (call0_frame_cache): Use extra argument litbase.
2562
2563 2008-05-21  Joel Brobecker  <brobecker@adacore.com>
2564
2565         * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
2566
2567 2008-05-21  Ulrich Weigand  <uweigand@de.ibm.com>
2568
2569         * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
2570
2571 2008-05-21  Ulrich Weigand  <uweigand@de.ibm.com>
2572
2573         * alpha-mdebug-tdep.c: Include "trad-frame.h".
2574         (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
2575         struct trad_frame_saved_reg *.
2576         (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
2577         trad_frame_alloc_saved_regs.  Update accesses.  Record previous
2578         value of SP as being vfp.
2579         (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
2580         * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
2581
2582 2008-05-21  Markus Deuling  <deuling@de.ibm.com>
2583
2584         * score-tdep.c (score_print_insn): Get the current endianess from
2585         disassemble_info instead of gdbarch_byte_order.
2586
2587 2008-05-21  Pedro Alves  <pedro@codesourcery.com>
2588
2589         * frame.c (get_prev_frame_1): Build frame id before setting
2590         this_frame->prev_p, not after.
2591
2592 2008-05-21  Nick Roberts  <nickrob@snap.net.nz>
2593
2594         * annotate.c (annotate_new_thread): New function for new-thread
2595         annotation.
2596         * annotate.h: (annotate_new_thread): New extern.
2597         * thread.c (add_thread_with_info): Use it.
2598         * Makefile.in (thread.o): Add dependency on annotate.h.
2599
2600 2008-05-20  Joel Brobecker  <brobecker@adacore.com>
2601
2602         * win32-nat.c (win32_wait): Block the control-c event while
2603         waiting for a debug event.
2604
2605 2008-05-19  Pedro Alves  <pedro@codesourcery.com>
2606
2607         * symtab.h (lookup_symbol_in_language): Update comment.
2608         * symtab.c (lookup_symbol_aux_block): Update comment.
2609         * ada-lang.c (ada_lookup_symbol_list): Update comment.
2610
2611 2008-05-19  Ulrich Weigand  <uweigand@de.ibm.com>
2612
2613         * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
2614         (lookup_symbol): Likewise.
2615         * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
2616         (lookup_symbol): Likewise.
2617         (search_symbols): Update.
2618
2619         * linespec.c (find_methods, collect_methods): Update.
2620         (add_matching_methods, add_constructors): Update.
2621         (decode_compound, decode_dollar, decode_variable): Update.
2622         (lookup_prefix_sym): Update.
2623
2624         (symbol_found): Remove SYM_SYMTAB parameter.
2625         Use SYMBOL_SYMTAB (sym) instead.
2626
2627         * gdbtypes.c (lookup_typename): Update.
2628         (lookup_struct, lookup_union, lookup_enum): Update.
2629         (lookup_template_type): Update.
2630         (check_typedef): Update.
2631         * language.c (lang_bool_type): Update.
2632         * mdebugread.c (parse_procedure): Update.
2633         * mi/mi-cmd-stack.c (list_args_or_locals): Update.
2634         * parse.c (write_dollar_variable): Update.
2635         * printcmd.c (address_info): Update.
2636         * source.c (select_source_symtab): Update.
2637         * stack.c (print_frame_args, print_frame_arg_vars): Update.
2638         * valops.c (find_function_in_inferior): Update.
2639         (value_struct_elt_for_reference): Update.
2640         * value.c (value_static_field, value_fn_field): Update.
2641
2642         * alpha-mdebug-tdep.c (find_proc_desc): Update.
2643         * arm-tdep.c (arm_skip_prologue): Update.
2644         * mt-tdep.c (mt_skip_prologue): Update.
2645         * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
2646
2647         * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
2648         * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
2649         (add_defn_to_vec): Likewise.
2650         (ada_add_block_symbols): Likewise.
2651         (lookup_cached_symbol, cache_symbol): Likewise.
2652         (standard_lookup): Update.
2653         (ada_lookup_symbol_list): Update.
2654
2655         * c-valprint.c (c_val_print): Update.
2656         * cp-support.c (cp_lookup_rtti_type): Update.
2657         * jv-lang.c (java_lookup_class, get_java_object_type): Update.
2658         * objc-lang.c (lookup_struct_typedef, find_imps): Update.
2659         * p-valprint.c (pascal_val_print): Update.
2660         * scm-lang.c (scm_lookup_name): Update.
2661
2662         * c-exp.y: Update.
2663         * f-exp.y: Update.
2664         * jv-exp.y: Update.
2665         * m2-exp.y: Update.
2666         * objc-exp.y: Update.
2667         * p-exp.y: Update.
2668
2669 2008-05-19  Ulrich Weigand  <uweigand@de.ibm.com>
2670
2671         * language.h (struct language_defn): Remove SYMTAB parameter from
2672         la_lookup_symbol_nonlocal callback function pointer.
2673
2674         * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
2675         (ada_lookup_encoded_symbol): Likewise.
2676         * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
2677         Always call fixup_symbol_section.
2678         (ada_lookup_symbol): Remove SYMTAB parameter.
2679         (ada_lookup_symbol_nonlocal): Likewise.
2680         * ada-exp.y (write_object_renaming): Update.
2681         (find_primitive_type): Likewise.
2682
2683         * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
2684         (cp_lookup_symbol_namespace): Likewise.
2685         * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
2686         (lookup_symbol_file): Likewise.
2687         (lookup_possible_namespace_symbol): Likewise.
2688         (cp_lookup_symbol_nonlocal): Likewise.
2689         (cp_lookup_symbol_namespace): Likewise.
2690         (cp_lookup_nested_type): Update.
2691
2692         * scm-valprint.c (scm_inferior_print): Update.
2693         * valops.c (value_maybe_namespace_elt): Update.
2694
2695         * solist.h (struct target_so_ops): Remove SYMTAB parameter from
2696         lookup_lib_global_symbol callback function pointer.
2697         (solib_global_lookup): Remove SYMTAB parameter.
2698         * solib.c (solib_global_lookup): Remove SYMTAB parameter.
2699         * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
2700
2701         * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
2702         (lookup_symbol_static): Likewise.
2703         (lookup_symbol_global): Likewise.
2704         (lookup_symbol_aux_block): Likewise.
2705         (lookup_global_symbol_from_objfile): Likewise.
2706         * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
2707         (lookup_symbol_aux_local): Likewise.
2708         (lookup_symbol_aux_block): Likewise.
2709         (lookup_symbol_aux_symtabs): Likewise.
2710         (lookup_symbol_aux_psymtabs): Likewise.
2711         (lookup_global_symbol_from_objfile): Likewise.
2712         (basic_lookup_symbol_nonlocal): Likewise.
2713         (lookup_symbol_static): Likewise.
2714         (lookup_symbol_global): Likewise.
2715
2716         (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
2717
2718 2008-05-17  Pedro Alves  <pedro@codesourcery.com>
2719
2720         * remote.c (init_extended_remote_ops): Fix typo.
2721
2722 2008-05-16  Pedro Alves  <pedro@codesourcery.com>
2723
2724         * NEWS: Mention new DICOS x86 target configuration.
2725
2726 2008-05-16  Pedro Alves  <pedro@codesourcery.com>
2727             Ulrich Weigand  <uweigand@de.ibm.com>
2728
2729         * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
2730         * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
2731
2732         * symtab.c (fixup_section): Remove prototype.  Add ADDR parameter;
2733         use it instead of ginfo->value.address.  Look up minimal symbol by
2734         address and name.  Assume OBJFILE is non-NULL.
2735         (fixup_symbol_section): Ensure we always have an objfile to look
2736         into.  Extract and pass to fixup_section the symbol's address that
2737         will match the minimal symbol's address.
2738         (fixup_psymbol_section): Likewise.
2739
2740         (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
2741         overlays and the addrmap returned the wrong section.
2742
2743         * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
2744         calling fixup_symbol_section.
2745
2746 2008-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
2747
2748         * minsyms.c: Include "target.h".
2749         (find_solib_trampoline_target): Handle minimal symbols pointing
2750         to function descriptors as well.
2751         * Makefile.in (minsyms.o): Update dependencies.
2752
2753         * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
2754         (ppc64_standard_linkage1): ... this.  Fix optional instructions.
2755         (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
2756         (PPC64_STANDARD_LINKAGE1_LEN): ... this.
2757         (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
2758         (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
2759         (ppc64_standard_linkage_target): Rename to ...
2760         (ppc64_standard_linkage1_target): ... this.
2761         (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
2762         (ppc64_skip_trampoline_code): Support three variants of standard
2763         linkage stubs.  Call find_solib_trampoline_target to handle
2764         glink stubs.
2765
2766 2008-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
2767
2768         * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
2769         ppc64_sysv_abi_adjust_breakpoint_address.
2770         * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
2771         * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
2772
2773 2008-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
2774
2775         * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
2776         (ppc_linux_init_abi): Install find_solib_trampoline_target instead
2777         of ppc_linux_skip_trampoline_code.
2778
2779 2008-05-15  Daniel Jacobowitz  <dan@codesourcery.com>
2780
2781         * gdbarch.sh: Delete dwarf_reg_to_regnum.
2782         * gdbarch.c, gdbarch.h: Regenerated.
2783         * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
2784         hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
2785         s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
2786
2787 2008-05-15  Pedro Alves  <pedro@codesourcery.com>
2788
2789         * linux-nat.c (trap_ptid): Delete.
2790         (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
2791         Adjust.
2792         * linux-thread-db.c (thread_db_wait): Adjust.
2793
2794 2008-05-15  Joel Brobecker  <brobecker@adacore.com>
2795
2796         * linespec.c (decode_line_1): Fix a couple of comments.
2797
2798 2008-05-15  Alan Modra  <amodra@bigpond.net.au>
2799
2800         * dbxread.c: Formatting.
2801         (INTERNALIZE_SYMBOL): Init n_other.
2802         (set_namestring): Take pointer to nlist arg rather than struct
2803         copy.  Update all callers.
2804
2805 2008-05-15  Andreas Schwab  <schwab@suse.de>
2806
2807         * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
2808         (dwarf2read.o): Add $(addrmap_h).
2809
2810 2008-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2811
2812         * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
2813         (ppc64_linux_convert_from_func_ptr_addr): ... to this.  No longer try
2814         to handle ppc32 PLT entries.
2815         (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
2816         only on ppc64.
2817
2818 2008-05-14  Daniel Jacobowitz  <dan@codesourcery.com>
2819
2820         * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
2821         * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
2822         lookup_minimal_symbol_by_pc_section.  Prefer trampolines if requested.
2823         (lookup_minimal_symbol_by_pc_section): Use
2824         lookup_minimal_symbol_by_pc_section_1.
2825         (lookup_solib_trampoline_symbol_by_pc): Likewise.
2826
2827 2008-05-13  Joel Brobecker  <brobecker@adacore.com>
2828
2829         * findcmd.c: Add #include "gdb_stdint.h".
2830         * Makefile.in (findcmd.o): Update dependencies.
2831
2832 2008-05-11  David S. Miller  <davem@davemloft.net>
2833
2834         * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
2835         long double size override, Linux does use 128-bit now.
2836
2837         * sparc-linux-tdep.c (PSR_SYSCALL): Define.
2838         (sparc_linux_write_pc): New function.
2839         (sparc32_linux_init_abi): Register it.
2840         * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
2841         (sparc64_linux_write_pc): New function.
2842         (sparc64_linux_init_abi): Register it.
2843
2844         * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
2845         dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
2846
2847 2008-05-11  Ulrich Weigand  <uweigand@de.ibm.com>
2848
2849         * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
2850         and info.tdep_info before calling gdbarch_init_osabi.
2851
2852 2008-05-09  Joel Brobecker  <brobecker@adacore.com>
2853
2854         * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
2855         the type of the right hand side of the assignment to the type
2856         of the left hand side if the left hand side is a convenience
2857         variable.
2858
2859 2008-05-09  Ulrich Weigand  <uweigand@de.ibm.com>
2860
2861         * NEWS: Mention gdbserver bi-arch capability.
2862
2863 2008-05-09  Doug Evans  <dje@google.com>
2864
2865         New "find" command.
2866         * NEWS: Document find command and qSearch:memory packet.
2867         * Makefile.in (SFILES): Add findcmd.c.
2868         (COMMON_OBJS): Add findcmd.o.
2869         (findcmd.o): New rule.
2870         * findcmd.c: New file.
2871         * target.h (target_ops): New member to_search_memory.
2872         (simple_search_memory): Declare.
2873         (target_search_memory): Declare.
2874         * target.c (simple_search_memory): New fn.
2875         (target_search_memory): New fn.
2876         * remote.c (PACKET_qSearch_memory): New packet kind.
2877         (remote_search_memory): New fn.
2878         (init_remote_ops): Init to_search_memory.
2879         (init_extended_remote_ops): Ditto.
2880         (_initialize_remote): Add qSearch:memory packet config command.
2881
2882 2008-05-09  Eli Zaretskii  <eliz@gnu.org>
2883
2884         * thread.c (_initialize_thread): Don't use commas and periods in
2885         first line of doc string of "set/show print thread-events".
2886
2887 2008-05-08  Joel Brobecker  <brobecker@adacore.com>
2888
2889         * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
2890         Update for unwinder changes.
2891
2892 2008-05-08  Joel Brobecker  <brobecker@adacore.com>
2893
2894         * frame.c (get_frame_base_address, get_frame_locals_address)
2895         (get_frame_args_address): Pass the correct frame when calling
2896         frame_base_find_by_frame.
2897
2898 2008-05-08  Ulrich Weigand  <uweigand@de.ibm.com>
2899
2900         * remote.c (extended_remote_attach_1): Call target_find_description.
2901
2902 2008-05-08  Daniel Jacobowitz  <dan@codesourcery.com>
2903
2904         * remote.c (extended_remote_create_inferior_1): Clean up
2905         before marking the target running.
2906
2907 2008-05-08  Joel Brobecker  <brobecker@adacore.com>
2908
2909         * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
2910         changes.
2911
2912 2008-05-07  Joel Brobecker  <brobecker@adacore.com>
2913
2914         * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
2915         sparc64-sol2-tdep.c: Update for unwinder changes.
2916
2917 2008-05-07  Daniel Jacobowitz  <dan@codesourcery.com>
2918
2919         * cp-support.c (mangled_name_to_comp): Initialize storage.
2920         (unqualified_name_from_comp): Likewise.
2921
2922 2008-05-07  Jie Zhang  <jie.zhang@analog.com>
2923
2924         * remote.c (remote_insert_breakpoint): Call get_remote_state
2925         after gdbarch_breakpoint_from_pc is called.
2926         (remote_insert_hw_breakpoint): Likewise.
2927
2928 2008-05-06  Joel Brobecker  <brobecker@adacore.com>
2929
2930         * valprint.c (val_print): Add new language parameter and use it
2931         instead of using the current_language. Update calls to val_print
2932         throughout.
2933         (common_val_print): Add new langauge parameter and pass it to
2934         val_print.
2935         * value.h (struct language_defn): Add opaque declaration.
2936         (val_print, common_val_print): Update declarations.
2937         * stack.c (print_frame_args): Update call to common_val_print
2938         using the appropriate language.
2939         * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2940         * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
2941         mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
2942         scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
2943         #include "language.h" if necessary.
2944         Update calls to val_print and common_val_print.
2945         * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
2946         Update dependencies.
2947
2948 2008-05-06  Joel Brobecker  <brobecker@adacore.com>
2949
2950         * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
2951         pointing inside a non-executable section as function descriptors.
2952
2953 2008-05-06  Pedro Alves  <pedro@codesourcery.com>
2954
2955         * inf-loop.c (inferior_event_handler): Run all continuations and
2956         print any language change before running the breakpoint commands.
2957
2958 2008-05-06  Joel Brobecker  <brobecker@adacore.com>
2959
2960         * frame-unwind.c (frame_unwind_got_bytes): New function.
2961         * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
2962         * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
2963         for unwinder changes.
2964
2965 2008-05-05  Doug Evans  <dje@google.com>
2966
2967         * NEWS: Mention new /m modifier for disassemble command.
2968         * cli/cli-cmds.c (print_disassembly): New function.
2969         (disassemble_current_function): New function
2970         (disassemble_command): Recognize /m modifier, print mixed
2971         source+assembly.
2972         (init_cli_cmds): Update disassemble help text.
2973
2974 2008-05-05  Maxim Grigoriev  <maxim2405@gmail.com>
2975
2976         * xtensa-tdep.c: Update for unwinder changes.
2977
2978 2008-05-05  Andreas Schwab  <schwab@suse.de>
2979
2980         Update m68k port for unwinder changes.
2981         * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
2982         (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
2983         (m68k_frame_unwind): Use default_frame_sniffer.
2984         (m68k_frame_sniffer): Remove.
2985         (m68k_frame_base_address): Expect this_frame.
2986         (m68k_dummy_id): Renamed from m68k_unwind_dummy_id.  Expect
2987         this_frame.
2988         (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
2989         dwarf2_append_unwinders, and frame_unwind_append_unwinder.
2990         * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
2991         parameter instead of pc value.
2992         (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
2993         Expect this_frame.
2994         (m68k_linux_sigtramp_frame_this_id)
2995         (m68k_linux_sigtramp_frame_prev_register)
2996         (m68k_linux_sigtramp_frame_sniffer): Update signature.
2997         (m68k_linux_sigtramp_frame_unwind): Use
2998         m68k_linux_sigtramp_frame_sniffer.
2999         (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
3000
3001         * m68klinux-nat.c (store_register): Fix typo.
3002
3003 2008-05-05  Pedro Alves  <pedro@codesourcery.com>
3004
3005         * infcmd.c (step_1): Put thread id on the stack to avoid possible
3006         NULL dereferencing.
3007
3008 2008-05-05  Luis Machado  <luisgpm@br.ibm.com>
3009
3010         * symfile.c (reread_symbols): Update objfile's entry point.
3011
3012 2008-05-05  Aleksandar Ristovski  <aristovski@qnx.com>
3013             Joel Brobecker  <brobecker@adacore.com>
3014
3015         * ada-lang.c: Update throughout to use symbol_matches_domain
3016         instead of matching the symbol domain explictly.
3017         * dwarf2read.c (add_partial_symbol): Do not add new psym for
3018         STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
3019         class as typedefs. See lookup_partial_symbol function.
3020         (new_symbol): Similar to add_partial_symbol, do not create
3021         symbol for the typedef. See lookup_block_symbol.
3022         * symtab.c (symbol_matches_domain): New function, takes care
3023         of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
3024         (lookup_partial_symbol): Use symbol_matches_domain to see if the
3025         found psym domain matches the given domain.
3026         (lookup_block_symbol): Likewise.
3027
3028 2008-05-05  Vladimir Prus  <vladimir@codesourcery.com>
3029
3030         * top.c (command_line_handler_continuation): Remove.
3031         (execute_command): Do not install the above.
3032
3033 2008-05-05  Vladimir Prus  <vladimir@codesourcery.com>
3034
3035         * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
3036         and catch all exceptions from it.
3037         * top.c (command_line_handler_continuation): Don't
3038         call bpstat_do_action here.
3039
3040 2008-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
3041
3042         * dwarf2read.c (struct dwarf2_cu): Add type_hash.
3043         (struct die_info): Remove type.
3044         (read_type_die, read_typedef, read_base_type, read_subrange_type)
3045         (read_structure_type, read_enumeration_type, read_array_type)
3046         (read_tag_pointer_type, read_tag_ptr_to_member_type)
3047         (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
3048         (read_tag_string_type, read_subroutine_type, read_set_type)
3049         (read_unspecified_type): Delete prototypes.  Remove check for
3050         already-loaded type.  Return the new type.
3051         (set_die_type): Return the new type.
3052         (reset_die_and_siblings_types): Delete.
3053         (load_comp_unit, load_full_comp_unit): Set type_hash.
3054         (process_queue): Remove call to reset_die_and_siblings_types.
3055         (process_die): Do not read most types here.  Use read_type_die
3056         for others.
3057         (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
3058         (quirk_gcc_member_function_pointer): Return the new type.
3059         (process_structure_scope, process_enumeration_scope): Use
3060         get_die_type and read the DIE's type.
3061         (read_full_die): Do not initialize die->type.
3062         (tag_type_to_type): Use read_type_die.
3063         (read_type_die): Check for already defined types.  Return the
3064         type.
3065         (determine_prefix): Use get_die_type.
3066         (set_die_type): Return the type.
3067         (get_die_type): Take a CU argument.  Check for no type_hash.
3068
3069 2008-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
3070
3071         * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
3072         locals.
3073
3074 2008-05-04  Pedro Alves  <pedro@codesourcery.com>
3075
3076         * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
3077         and bp_longjmp_resume breakpoints.
3078         (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
3079         meaningful.
3080         (create_longjmp_breakpoint): Don't create bp_longjmp_resume
3081         breakpoints.  Create bp_longjmp breakpoints as momentary
3082         breakpoints.
3083         (enable_longjmp_breakpoint): Delete.
3084         (set_longjmp_breakpoint): New.
3085         (disable_longjmp_breakpoint): Delete.
3086         (delete_longjmp_breakpoint): New.
3087         (set_longjmp_resume_breakpoint): Delete.
3088         (set_momentary_breakpoint_at_pc): New.
3089         (breakpoint_re_set_one): Don't delete bp_longjmp and
3090         bp_longjmp_resume breakpoints.
3091         (breakpoint_re_set): Don't create longjmp and longjmp-resume
3092         breakpoints.
3093
3094         * infrun.c (step_resume_breakpoint): Add comment.
3095         (struct execution_control_state): Delete handling_longjmp member.
3096         (init_execution_control_state). Don't clear handling_longjmp.
3097         (context_switch): Don't context switch handling_longjmp.
3098         (handle_inferior_event): If handling a bp_longjmp breakpoint,
3099         create a bp_longjmp_resume breakpoint, and set it as current
3100         step_resume_breakpoint, then step over the longjmp breakpoint.  If
3101         handling a bp_longjmp_resume breakpoint, don't delete the longjmp
3102         breakpoint, delete the longjmp-resume breakpoint, and stop
3103         stepping.
3104         (currently_stepping): Remove handling_longjmp from expression.
3105         (insert_step_resume_breakpoint_at_sal): Update comment.
3106         (insert_longjmp_resume_breakpoint): New.
3107
3108         * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
3109         (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
3110         declarations.
3111         (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
3112         (set_longjmp_resume_breakpoint): Delete declaration.
3113
3114         * gdbthread.h (save_infrun_state): Remove handling_longjmp
3115         parameter.
3116         (load_infrun_state): Delete *handling_longjmp parameter.
3117         * thread.c (save_infrun_state): Remove handling_longjmp parameter.
3118         Update body.
3119         (load_infrun_state): Delete *handling_longjmp parameter.  Update
3120         body.
3121
3122         * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
3123         (delete_longjmp_breakpoint_cleanup): New.
3124         (step_1): Call set_longjmp_breakpoint instead of
3125         enable_longjmp_breakpoint.  Use delete_longjmp_breakpoint_cleanup
3126         instead of disable_longjmp_breakpoint_cleanup when making cleanup.
3127         (step_1_continuation): Pass thread id in the continuation args to
3128         step_once.
3129         (step_once): Add thread parameter.  Pass thread id the the
3130         continuation.
3131
3132 2008-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
3133
3134         Set CU BASE_ADDRESS already from partial DIEs.
3135         * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
3136         BASE_ADDRESS_TYPE.  Set these variables from DW_AT_LOW_PC and
3137         DW_AT_ENTRY_PC.  Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
3138         from these variables if it was still unset.
3139
3140         * Makefile.in: Update dependencies.
3141         * dwarf2read.c: Include "addrmap.h"
3142         (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
3143         (dwarf2_ranges_read): New prototype.
3144         (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
3145         Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
3146         HAS_RANGES_OFFSET, otherwise add there the contiguous range.
3147         (dwarf2_ranges_read): New parameter RANGES_PST, update the function
3148         comment for it.  Add the found ranges to RANGES_PST.  New variable
3149         BASEADDR, initialize it the common way.
3150         (dwarf2_get_pc_bounds): Update the caller for the new parameter.
3151         (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
3152         HAS_RANGES_OFFSET for the later processing.
3153         * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
3154         * symtab.c: Include "addrmap.h"
3155         (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
3156         Move the psymtab locator into ...
3157         (find_pc_sect_psymtab_closer): ... a new function.
3158
3159 2008-05-04  Ulrich Weigand  <uweigand@de.ibm.com>
3160
3161         * arch-utils.c (gdbarch_update_p): Use default values for
3162         info.abfd and info.target_desc if they are NULL.
3163         (gdbarch_from_bfd): Remove assertion.
3164         (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
3165         using the current target description.
3166         (gdbarch_info_fill): Do not use default values for info->abfd
3167         and info->target_desc.
3168
3169 2008-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
3170
3171         * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
3172
3173 2008-05-04  Ulrich Weigand  <uweigand@de.ibm.com>
3174
3175         * inferior.h (read_pc_pid, write_pc_pid): Remove.
3176         * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
3177
3178         * regcache.c (read_pc_pid): Remove, replace by ...
3179         (regcache_read_pc): ... this function.
3180         (write_pc_pid): Remove, replace by ...
3181         (regcache_write_pc): ... this function.
3182         (read_pc, write_pc): Update.
3183
3184         * infrun.c (displaced_step_prepare): Replace read_pc_pid and
3185         write_pc_pid by regcache_read_pc and regcache_write_pc.
3186         (displaced_step_fixup): Likewise.
3187         (resume): Likewise.  Use regcache arch instead of current_gdbarch.
3188         (prepare_to_proceed): Likewise.
3189         (proceed): Likewise.
3190         (adjust_pc_after_break): Likewise.
3191         (handle_inferior_event): Likewise.
3192
3193         * linux-nat.c (cancel_breakpoint): Likewise.
3194         * linux-thread-db.c (check_event): Likewise.
3195         * aix-thread.c (aix_thread_wait): Likewise.
3196         * tracepoint.c (trace_dump_command): Likewise.
3197
3198 2008-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
3199
3200         * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
3201         SYMBOL_LOCATION_BATON.
3202
3203 2008-05-04  Vladimir Prus  <vladimir@codesourcery.com>
3204
3205         * target.h (struct target_ops): New field to_auxv_parse.
3206         * auxv.c (default_auxv_parse): New, renamed from previous
3207         target_auxv_parse.
3208         (target_auxv_parse): Try to call target method.  Fallback to
3209         default_auxv_parse if not found.
3210         * procfs.c (procfs_auxv_parse): New.
3211         (init_procfs_ops): On Solaris, in 64-bit mode, install
3212         procfs_auxv_parse.
3213
3214 2008-05-03  Adam Nemet  <anemet@caviumnetworks.com>
3215
3216         * symfile.c (add_symbol_file_command):  Use paddress rather than
3217         hex_string to print the address.
3218
3219 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
3220
3221         * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
3222         return the null frame ID to terminate the backtrace.
3223
3224 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
3225
3226         * rs6000-tdep.c: Do not include "rs6000-tdep.h".
3227         (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
3228         (SIG_FRAME_PC_OFFSET): Likewise.
3229         (SIG_FRAME_LR_OFFSET): Likewise.
3230         (SIG_FRAME_FP_OFFSET): Likewise.
3231         (rs6000_push_dummy_call): Likewise.
3232         (rs6000_return_value): Likewise.
3233         (rs6000_convert_from_func_ptr_addr): Likewise.
3234         (branch_dest, rs6000_software_single_step): Likewise.
3235         (deal_with_atomic_sequence): Rename to ...
3236         (ppc_deal_with_atomic_sequence): ... this.  Adapt all callers.
3237         Do not call branch_dest; inline required parts of that function.
3238         (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
3239         with SYMBOL_LINKAGE_NAME.
3240         (struct reg, regsize): Delete.
3241         (read_memory_addr): Delete; inline into callers.
3242         (rs6000_skip_prologue): Move after skip_prologue.
3243         (skip_prologue): Remove prototype.
3244         (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
3245         initialization as if this variable were true.  Do not install
3246         ppc64_sysv_abi_adjust_breakpoint_address.
3247
3248         * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
3249         "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
3250         and "breakpoint.h".
3251         (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
3252         (SIG_FRAME_PC_OFFSET): Likewise.
3253         (SIG_FRAME_LR_OFFSET): Likewise.
3254         (SIG_FRAME_FP_OFFSET): Likewise.
3255         (rs6000_push_dummy_call): Likewise.
3256         (rs6000_return_value): Likewise.
3257         (rs6000_convert_from_func_ptr_addr): Likewise.
3258         (branch_dest, rs6000_software_single_step): Likewise.  Replace
3259         tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
3260         (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
3261         rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
3262         Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
3263         Set tdep->lr_frame_offset.  Do not set tdep->text_segment_base.
3264
3265         * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
3266         (AIX_TEXT_SEGMENT_BASE): New macro.
3267         * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
3268         by AIX_TEXT_SEGMENT_BASE.
3269
3270         * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
3271         (struct gdbarch_tdep): Remove text_segment_base member.
3272         * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
3273         ppc64_sysv_abi_adjust_breakpoint_address.
3274
3275         * Makefile.in (rs6000-tdep.o): Update dependencies.
3276         (rs6000-aix-tdep.o): Likewise.
3277
3278 2008-05-03  Luis Machado  <luisgpm@br.ibm.com>
3279             Thiago Jung Bauermann  <bauerman@br.ibm.com>
3280
3281         * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
3282         * doublest.c (convert_typed_floating): Fix typo in comment.
3283         * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
3284         * frame-unwind.h (frame_sniffer_ftype): Likewise.
3285         * frame.c (frame_unwind_address_in_block): Likewise.
3286         * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
3287         * symtab.h (struct symbol): Likewise.
3288         * tramp-frame.h (struct trad_frame_cache): Likewise.
3289         * value.c (allocate_repeat_value): Likewise.
3290
3291 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
3292
3293         * infrun.c (handle_inferior_event): Do not insert breakpoints at
3294         TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
3295
3296 2008-05-03  Pedro Alves  <pedro@codesourcery.com>
3297
3298         * parse.c (parse_exp_in_context): Don't override
3299         expression_context_pc if get_selected_block returned a valid
3300         block.
3301
3302 2008-05-03  Daniel Jacobowitz  <dan@codesourcery.com>
3303
3304         * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
3305         * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
3306         * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
3307         Delete.
3308         * c-typeprint.c (c_type_print_base): Delete handling of template
3309         instantiations.
3310         * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
3311         (METHOD_PTR_TO_VOFFSET): Delete.
3312         * defs.h (QUIT_FIXME): Delete.
3313         * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
3314         (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
3315         * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
3316         ninstantiations, and instantiations.
3317         (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
3318         (TYPE_FN_FIELD_INLINED): Delete.
3319         * srec.h (SREC_BINARY): Delete.
3320         * symtab.c (symbol_init_demangled_name): Delete.
3321         * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
3322         (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
3323         (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
3324         (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
3325         (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
3326         (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
3327         * target.h (enum thread_control_capabilities): Delete tc_switch.
3328         (target_can_switch_threads): Delete.
3329
3330 2008-05-03  Daniel Jacobowitz  <dan@codesourcery.com>
3331
3332         * Makefile.in (objfiles.o): Update.
3333         * exec.c (exec_set_section_address): Support p->addr != 0.
3334         * objfiles.c (objfile_relocate): Update exec_ops section
3335         addresses.
3336         * symfile.c (place_section): Move exec_set_section_address call...
3337         (default_symfile_offsets): ...to here.
3338
3339 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
3340
3341         * Makefile.in (ppc_linux_tdep_h): New macro.
3342         (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
3343         (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
3344         (powerpc_e500l_c): Likewise.
3345         (ppc-linux-nat.o): Update dependencies.
3346         (ppc-linux-tdep.o): Update dependencies.
3347         (rs6000-tdep.o): Update dependencies.
3348
3349         * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
3350         (ppc_linux_svr4_fetch_link_map_offsets): Remove.
3351         (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
3352         (ppc_supply_reg, ppc_collect_reg): Add prototypes.
3353         (tdesc_powerpc_e500): Remove.
3354
3355         * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
3356         and "features/rs6000/powerpc-altivec64.c".
3357         (ppc_supply_reg, ppc_collect_reg): Make global.
3358         (variants): Use tdesc_powerpc_32 for "powerpc" and
3359         tdesc_powerpc_altivec64 for "powerpc64".
3360         (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
3361
3362         * ppc-linux-tdep.h: New file.
3363
3364         * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
3365         Include "features/rs6000/powerpc-32l.c".
3366         Include "features/rs6000/powerpc-altivec32l.c".
3367         Include "features/rs6000/powerpc-64l.c".
3368         Include "features/rs6000/powerpc-altivec64l.c".
3369         Include "features/rs6000/powerpc-e500l.c".
3370         (ppc_linux_supply_gregset): New function.
3371         (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
3372         (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
3373         (ppc64_linux_gregset): Likewise.
3374         (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
3375         (ppc_linux_trap_reg_p): New function.
3376         (ppc_linux_write_pc): New function.
3377         (ppc_linux_core_read_description): New function.
3378         (ppc_linux_init_abi): Install ppc_linux_write_pc and
3379         ppc_linux_core_read_description.  Install orig_r3 and trap
3380         registers if present in the target description.
3381         (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
3382
3383         * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
3384         (PT_ORIG_R3, PT_TRAP): Define if necessary.
3385         (ppc_register_u_addr): Handle orig_r3 and trap registers.
3386         (fetch_ppc_registers): Likewise.
3387         (store_ppc_registers): Likewise.
3388         (store_register): Likewise.
3389         (ppc_linux_read_description): Check whether AltiVec is supported.
3390         Check whether inferior is 32-bit or 64-bit.  Return the appropriate
3391         Linux target description.
3392
3393         * features/Makefile (WHICH): Use rs6000/powerpc-32l and
3394         rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
3395         Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
3396         of rs6000/powerpc-64.  Use rs6000/powerpc-e500l instead of
3397         rs6000/powerpc-e500.  Update -expedite variables accordingly.
3398
3399         * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
3400         * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
3401         * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
3402         * features/rs6000/powerpc-e500.c: Regenerate.
3403         * features/rs6000/powerpc-32.c: Regenerate.
3404         * features/rs6000/powerpc-64.c: Regenerate.
3405
3406         * features/rs6000/power-linux.xml: New file.
3407         * features/rs6000/power64-linux.xml: New file.
3408         * features/rs6000/powerpc-32l.xml: New file.
3409         * features/rs6000/powerpc-altivec32l.xml: New file.
3410         * features/rs6000/powerpc-64l.xml: New file.
3411         * features/rs6000/powerpc-altivec64l.xml: New file.
3412         * features/rs6000/powerpc-e500l.xml: New file.
3413         * features/rs6000/powerpc-32l.c: New (generated) file.
3414         * features/rs6000/powerpc-altivec32l.c: New (generated) file.
3415         * features/rs6000/powerpc-64l.c: New (generated) file.
3416         * features/rs6000/powerpc-altivec64l.c: New (generated) file.
3417         * features/rs6000/powerpc-e500l.xml: New (generated) file.
3418
3419         * regformats/reg-ppc.dat: Remove.
3420         * regformats/reg-ppc64.dat: Remove.
3421         * regformats/rs6000/powerpc-32.dat: Remove.
3422         * regformats/rs6000/powerpc-64.dat: Remove.
3423         * regformats/rs6000/powerpc-e500.dat: Remove.
3424         * regformats/rs6000/powerpc-32l.dat: New (generated) file.
3425         * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
3426         * regformats/rs6000/powerpc-64l.dat: New (generated) file.
3427         * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
3428         * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
3429
3430 2008-05-03  Pedro Alves  <pedro@codesourcery.com>
3431
3432         * thread.c (delete_thread): Call observer_notify_thread_exit.
3433         * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
3434         thread_exit observer.
3435         (mi_thread_exit): New.
3436
3437 2008-05-03  Thiago Jung Bauermann  <bauerman@br.ibm.com>
3438
3439         * breakpoint.c (create_exception_catchpoint): Remove prototype
3440         for already deleted function.
3441         * breakpoint.h (ep_is_exception_catchpoint): Likewise.
3442         * frame.h (show_stack_frame): Remove prototype.
3443         * stack.c (show_stack_frame): Remove empty, unused function.
3444         * source.c (symtab_to_fullname, print_source_lines): Small fix
3445         in comment.
3446         * value.c (show_values): Update comments to mention "show values"
3447         command instead of "info history".
3448
3449 2008-05-02  Ulrich Weigand  <uweigand@de.ibm.com>
3450
3451         * linespec.c: Include "target.h".
3452         (minsym_found): Handle minimal symbols pointing to function
3453         descriptors.  Use find_function_start_pc.
3454         * minsyms.c (msymbol_objfile): New function.
3455         * parse.c (write_exp_msymbol): Handle minimal symbols pointing
3456         to function descriptors.
3457         * symtab.c (fixup_section): Only use minimal symbol at the same
3458         address to determine section of a symbol.
3459         (find_function_start_pc): New function.
3460         (find_function_start_sal): Use it.
3461         * symtab.h (msymbol_objfile): Add prototype.
3462         (find_function_start_pc): Likewise.
3463         * value.c: Include "objfiles.h".
3464         (value_fn_field): Handle minimal symbols pointing to function
3465         descriptors.
3466         * Makefile.in (linespec.o): Update dependencies.
3467         (value.o): Likewise.
3468
3469 2008-05-02  Joel Brobecker  <brobecker@adacore.com>
3470
3471         * ada-lang.c (unwrap_value): Handle the case where the "F" field
3472         inside a PAD type is a bitfield.
3473
3474 2008-05-02  Ulrich Weigand  <uweigand@de.ibm.com>
3475
3476         * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
3477         TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
3478         Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
3479         Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
3480         Allow typedefs when checking for function pointer arguments.
3481         Right-align small structs passed on the stack.
3482         (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
3483         TYPE_CODE_CHAR the same as TYPE_CODE_INT.
3484         Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
3485
3486 2008-05-02  Daniel Jacobowitz  <dan@codesourcery.com>
3487
3488         * Makefile.in (arm-tdep.o): Update.
3489         * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
3490         (struct arm_per_objfile, arm_compare_mapping_symbols): New.
3491         (arm_pc_is_thumb): Use mapping symbols.
3492         (arm_objfile_data_cleanup, arm_record_special_symbol): New.
3493         (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
3494         (_initialize_arm_tdep): Initialize arm_objfile_data_key.
3495         * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
3496         * gdbarch.sh: Add record_special_symbol.
3497         * gdbarch.c, gdbarch.h: Regenerated.
3498         * objfiles.c (struct objfile_data): Add cleanup member.
3499         (register_objfile_data_with_cleanup): New function, from
3500         register_objfile_data.
3501         (register_objfile_data): Use it.
3502         (objfile_free_data): Call clear_objfile_data.
3503         (clear_objfile_data): Call cleanup functions.
3504         * objfiles.h (register_objfile_data_with_cleanup): Declare.
3505
3506 2008-05-02  Daniel Jacobowitz  <dan@codesourcery.com>
3507
3508         * objfiles.c (init_entry_point_info): Handle shared libraries.
3509
3510 2008-05-02  Daniel Jacobowitz  <dan@codesourcery.com>
3511
3512         * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
3513         lowest_pc.
3514
3515 2008-05-02  Jim Blandy  <jimb@codesourcery.com>
3516             Pedro Alves  <pedro@codesourcery.com>
3517
3518         Implement displaced stepping.
3519
3520         * gdbarch.sh (max_insn_length): New 'variable'.
3521         (displaced_step_copy, displaced_step_fixup)
3522         (displaced_step_free_closure, displaced_step_location): New
3523         functions.
3524         (struct displaced_step_closure): Add forward declaration.
3525         * gdbarch.c, gdbarch.h: Regenerated.
3526
3527         * arch-utils.c: #include "objfiles.h".
3528         (simple_displaced_step_copy_insn)
3529         (simple_displaced_step_free_closure)
3530         (displaced_step_at_entry_point): New functions.
3531         * arch-utils.h (simple_displaced_step_copy_insn)
3532         (simple_displaced_step_free_closure)
3533         (displaced_step_at_entry_point): New prototypes.
3534
3535         * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
3536         (I386_MAX_MATCHED_INSN_LEN): ... this.
3537         (i386_absolute_jmp_p, i386_absolute_call_p)
3538         (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
3539         (i386_displaced_step_fixup): New functions.
3540         (struct i386_insn, i386_match_insn): Update.
3541         (i386_gdbarch_init): Set gdbarch_max_insn_length.
3542         * i386-tdep.h (I386_MAX_INSN_LEN): New.
3543         (i386_displaced_step_fixup): New prototype.
3544         * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
3545         Register gdbarch_displaced_step_copy,
3546         gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
3547         and gdbarch_displaced_step_location functions.
3548
3549         * infrun.c (debug_displaced): New variable.
3550         (show_debug_displaced): New function.
3551         (struct displaced_step_request): New struct.
3552         (displaced_step_request_queue, displaced_step_ptid)
3553         (displaced_step_gdbarch, displaced_step_closure)
3554         (displaced_step_original, displaced_step_copy)
3555         (displaced_step_saved_copy, can_use_displaced_stepping): New
3556         variables.
3557         (show_can_use_displaced_stepping, use_displaced_stepping)
3558         (displaced_step_clear, cleanup_displaced_step_closure)
3559         (displaced_step_dump_bytes, displaced_step_prepare)
3560         (displaced_step_clear_cleanup, write_memory_ptid)
3561         (displaced_step_fixup): New functions.
3562         (resume): Call displaced_step_prepare.
3563         (proceed): Call read_pc once, and remember the value.  If using
3564         displaced stepping, don't remove breakpoints.
3565         (handle_inferior_event): Call displaced_step_fixup.  Add some
3566         debugging output.  When we try to step over a breakpoint, but get
3567         a signal to deliver to the thread instead, ensure the step-resume
3568         breakpoint is actually inserted.  If a thread hop is needed, and
3569         displaced stepping is enabled, don't remove breakpoints.
3570         (init_wait_for_inferior): Call displaced_step_clear.
3571         (_initialize_infrun): Add "set debug displaced" command.  Add
3572         "maint set can-use-displaced-stepping" command.  Clear
3573         displaced_step_ptid.
3574         * inferior.h (debug_displaced): Declare variable.
3575         (displaced_step_dump_bytes): Declare function.
3576
3577         * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
3578         dependencies.
3579
3580 2008-05-02  Daniel Jacobowitz  <dan@codesourcery.com>
3581
3582         * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
3583         (arm_force_mode_string, arm_show_fallback_mode)
3584         (arm_show_force_mode): New.
3585         (arm_pc_is_thumb): Honor fallback-mode and force-mode.  Use
3586         arm_frame_is_thumb.
3587         (_initialize_arm_tdep): Add "set arm fallback-mode"
3588         and "set arm force-mode".
3589         * NEWS: Document new commands.
3590
3591 2008-05-02  Andrew Stubbs  <andrew.stubbs@st.com>
3592
3593         * main.h (batch_silent): Declare.
3594         * event-top.c: Include main.h.
3595         (gdb_setup_readline): Remove extern batch_silent declaration.
3596         * infrun.c (normal_stop): Don't print source location when running in
3597         --batch-silent mode.
3598         * Makefile.in (event-top.o): Add main.h dependency.
3599
3600 2008-05-02  Andreas Schwab  <schwab@suse.de>
3601
3602         * target.h (struct target_ops): Add
3603         to_watchpoint_addr_within_range.
3604         (target_watchpoint_addr_within_range): New function.
3605         * target.c (update_current_target): Inherit
3606         to_watchpoint_addr_within_range, defaulting to
3607         default_watchpoint_addr_within_range.
3608         (default_watchpoint_addr_within_range): New function.
3609         (debug_to_watchpoint_addr_within_range): New function.
3610         (setup_target_debug): Set to_watchpoint_addr_within_range.
3611         * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
3612         New function.
3613         (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
3614         * breakpoint.c (watchpoints_triggered): Use
3615         target_watchpoint_addr_within_range.
3616
3617 2008-05-01  Pedro Alves  <pedro@codesourcery.com>
3618
3619         * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
3620         (i[34567]86-*-dicos*, x86_64-*-dicos*):
3621         Set gdb_osabi to GDB_OSABI_DICOS.
3622
3623         * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
3624         * osabi.c (gdb_osabi_name): Add "DICOS".
3625
3626         * i386-dicos-tdep.c: New file.
3627
3628         * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
3629         (ALLDEPFILES): Add i386-dicos-tdep.c.
3630         (i386-dicos-tdep.o): New rule.
3631
3632 2008-05-01  Pedro Alves  <pedro@codesourcery.com>
3633
3634         * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
3635         and register the fork's PTID as a thread.
3636
3637 2008-05-01  Aleksandar Ristovski  <aristovski@qnx.com>
3638
3639         PR gdb/1665
3640         * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
3641         assign its value to the breakpoint created.
3642         (create_breakpoints): Add breakpoint_ops argument and pass it
3643         to create_breakpoint call.
3644         (break_command_really): Add breakpoint_ops argument and pass/assign
3645         appropriately.
3646         (break_command_1): Pass NULL as ops argument.
3647         (set_breakpoint): Pass NULL as ops argument.
3648         (print_one_exception_catchpoint): Print <PENDING> if no loc available.
3649         (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
3650         catch and throw catchpoints.
3651
3652 2008-05-01  Aleksandar Ristovski  <aristovski@qnx.com>
3653
3654         PR gdb/2343
3655         * corelow.c (core_open): Use gdbarch_target_signal_from_host to
3656         translate signal numeric value from the target to GDB's enum
3657         target_signal.
3658         * gdbarch.c, gdbarch.h: Regenerated.
3659         * gdbarch.sh: Added two new functions target_signal_from_host and
3660         target_signal_to_host.
3661         * target.h (default_target_signal_from_host,
3662         default_target_signal_to_host): New functions - declarations.
3663         * signals/signals.c (struct gdbarch): New declaration.
3664         (default_target_signal_to_host, default_target_signal_from_host): New
3665         functions.
3666
3667 2008-05-01  Daniel Jacobowitz  <dan@codesourcery.com>
3668             Pedro Alves  <pedro@codesourcery.com>
3669
3670         Based on work by Jan Kratochvil <jan.kratochvil@redhat.com> and Jeff
3671         Johnston <jjohnstn@redhat.com>.
3672
3673         * NEWS: Mention attach to stopped process fix.
3674         * infcmd.c (detach_command, disconnect_command): Discard the thread
3675         list.
3676         * infrun.c (handle_inferior_event): Do not ignore non-SIGSTOP while
3677         attaching.  Use signal_stop_state.
3678         (signal_stop_state): Check stop_soon.
3679         * linux-nat.c (kill_lwp): Declare earlier.
3680         (pid_is_stopped, linux_nat_post_attach_wait): New.
3681         (lin_lwp_attach_lwp): Use linux_nat_post_attach_wait.  Update
3682         comments.
3683         (linux_nat_attach): Use linux_nat_post_attach_wait.
3684         (detach_callback, linux_nat_detach): Improve handling for signalled
3685         processes.
3686         (linux_nat_pid_to_str): Always print out the LWP ID if it differs
3687         from the process ID.
3688         * Makefile.in (infcmd.o): Update.
3689
3690 2008-05-01  Daniel Jacobowitz  <dan@codesourcery.com>
3691
3692         * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
3693         * arm-tdep.c (arm_frame_is_thumb): New.
3694         (arm_pc_is_thumb): Clarify comment.
3695         (thumb_analyze_prologue): Remove PC special case.
3696         (thumb_scan_prologue): Take a block_addr argument.  Use it for
3697         find_pc_partial_function.  Remove unused variables.
3698         (arm_scan_prologue): Use arm_frame_is_thumb.  Use the block address
3699         for find_pc_partial_function.  Remove PC special case.
3700         (arm_prologue_prev_register): Add special handling for PC and CPSR.
3701         (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
3702         (arm_get_next_pc): Use arm_frame_is_thumb.
3703         (arm_write_pc): Use CPSR_T instead of 0x20.
3704         (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
3705         * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
3706         (CPSR_T): Define.
3707         * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
3708         DWARF2_FRAME_REG_FN.
3709         * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
3710         DWARF2_FRAME_REG_FN.
3711         (struct dwarf2_frame_state_reg): Add FN to loc union.
3712
3713 2008-05-01  Nick Roberts  <nickrob@snap.net.nz>
3714
3715         * exec.c (print_section_info): Add missing '\n'.
3716
3717 2008-05-01  Vladimir Prus  <vladimir@codesourcery.com>
3718
3719         * thread.c (add_thread): Move observer call to ...
3720         (add_thread_silent): ... here.
3721
3722 2008-04-30  Ulrich Weigand  <uweigand@de.ibm.com>
3723
3724         * rs6000-tdep.c: Update for unwinder changes.
3725         * ppcobsd-tdep.c: Likewise.
3726
3727 2008-04-30  Ulrich Weigand  <uweigand@de.ibm.com>
3728
3729         * s390-tdep.c: Update for unwinder changes.
3730
3731 2008-04-30  Ulrich Weigand  <uweigand@de.ibm.com>
3732
3733         * spu-tdep.c: Update for unwinder changes.
3734
3735 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
3736
3737         * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
3738         ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
3739         sparc64-linux-tdep.c: Update for unwinder changes.
3740
3741 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
3742
3743         * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
3744         for unwinder changes.
3745         * mips-tdep.c: Likewise.
3746         (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
3747         raw one.
3748
3749 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
3750
3751         * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
3752         unwinder changes.
3753
3754 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
3755
3756         Update i386 and amd64 ports for unwinder changes.
3757
3758         * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
3759         (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
3760         (amd64_frame_unwind): Use default_frame_sniffer.
3761         (amd64_frame_sniffer): Delete.
3762         (amd64_sigtramp_frame_cache): Expect this_frame.
3763         (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
3764         (amd64_sigtramp_frame_sniffer): Update signature.
3765         (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
3766         (amd64_frame_base_address): Expect this_frame.
3767         (amd64_dummy_id): Renamed from amd64_unwind_dummy_id.  Expect
3768         this_frame.
3769         (amd64_init_abi): Use set_gdbarch_dummy_id and
3770         frame_unwind_append_unwinder.
3771         * i386-tdep.c (i386_frame_cache): Expect this_frame.
3772         (i386_frame_this_id, i386_frame_prev_register): Update signature.
3773         (i386_frame_unwind): Use default_frame_sniffer.
3774         (i386_frame_sniffer): Delete.
3775         (i386_sigtramp_frame_cache): Expect this_frame.
3776         (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
3777         (i386_sigtramp_frame_sniffer): Update signature.
3778         (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
3779         (i386_frame_base_address): Update signature.
3780         (i386_dummy_id): Rename from i386_unwind_dummy_id.  Expect this_frame.
3781         (i386_push_dummy_call): Update comment.
3782         (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
3783         Expect this_frame.
3784         (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
3785         and frame_unwind_append_unwinder.
3786         * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
3787         amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
3788         i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
3789         i386nbsd-tdep.c: Update for unwinder changes.
3790
3791 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
3792
3793         * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
3794         (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
3795         this_frame.
3796         (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
3797         * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
3798         (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
3799         signature.
3800         * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
3801         this_frame.
3802         (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
3803         Update signature.
3804         * tramp-frame.h (struct tramp_frame): Update signature of init.
3805         * Makefile.in (trad-frame.o): Update.
3806
3807 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
3808
3809         * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
3810         (execute_stack_op): Put this_frame in the baton.
3811         (execute_cfa_program): Take this_frame.
3812         (struct dwarf2_frame_ops): Update comment for signal_frame_p.
3813         (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
3814         (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
3815         (dwarf2_frame_this_id): Adjust to work on this_frame.
3816         (dwarf2_signal_frame_this_id): Delete.
3817         (dwarf2_frame_prev_register): Update signature.  Use new frame
3818         unwind methods.
3819         (dwarf2_frame_sniffer): Update signature.  Expect this_frame.
3820         (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
3821         dwarf2_frame_sniffer.
3822         (dwarf2_append_unwinders): New.
3823         (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
3824         this_frame.
3825         * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
3826         (sparc32_dwarf2_frame_init_reg): Expect this_frame.
3827         * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
3828         * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
3829         * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
3830         * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
3831         * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
3832         * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
3833         (dwarf2_append_unwinders): Declare.
3834         (dwarf2_frame_base_sniffer): Update declaration.
3835         * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
3836         this_frame.
3837
3838 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
3839
3840         Convert frame unwinders to use the current frame and
3841         "struct value".
3842
3843         * frame.c (frame_debug): Make global.
3844         (get_frame_id): Pass this frame to unwinder routines.
3845         (frame_pc_unwind): Remove unused unwind->prev_pc support.
3846         (do_frame_register_read): Do not discard the return value of
3847         frame_register_read.
3848         (frame_register_unwind): Remove debug messages.  Use
3849         frame_unwind_register_value.
3850         (frame_unwind_register_value, get_frame_register_value): New
3851         functions.
3852         (create_new_frame, get_frame_base_address, get_frame_locals_address)
3853         (get_frame_args_address, get_frame_type): Pass this frame to
3854         unwinder routines.
3855         (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
3856         functions.
3857         * frame.h: Update comments.
3858         (frame_debug, frame_unwind_register_value, get_frame_register_value)
3859         (frame_prepare_for_sniffer): Declare.
3860         * frame-unwind.h: Update comments and parameter names.
3861         (default_frame_sniffer): Declare.
3862         (frame_prev_register_ftype): Return a struct value *.
3863         (struct frame_unwind): Remove prev_pc member.
3864         (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
3865         (frame_unwind_append_unwinder, frame_unwind_got_optimized)
3866         (frame_unwind_got_register, frame_unwind_got_memory)
3867         (frame_unwind_got_constant, frame_unwind_got_address): Declare.
3868         * frame-base.h: Update comments and parameter names.
3869         * valops.c (value_fetch_lazy): Use get_frame_register_value.  Iterate
3870         if necessary.  Add debugging output.
3871         * sentinel-frame.c (sentinel_frame_prev_register)
3872         (sentinel_frame_this_id): Update for new signature.
3873         (sentinel_frame_prev_pc): Delete.
3874         (sentinel_frame_unwinder): Remove prev_pc.
3875         * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
3876         prev_pc.
3877         * libunwind-frame.c (libunwind_frame_unwind): Likewise.
3878         * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
3879         (frame_unwind_append_sniffer): Delete.
3880         (frame_unwind_append_unwinder): New function.
3881         (frame_unwind_find_by_frame): Take this frame.  Only use sniffers
3882         from unwinders.  Use frame_prepare_for_sniffer.
3883         (default_frame_sniffer, frame_unwind_got_optimized)
3884         (frame_unwind_got_register, frame_unwind_got_memory)
3885         (frame_unwind_got_constant, frame_unwind_got_address): New functions.
3886         * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
3887         (dummy_frame_prev_register, dummy_frame_this_id): Update for new
3888         signature.
3889         * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
3890         * gdbarch.c, gdbarch.c: Regenerated.
3891         * frame-base.c (default_frame_base_address)
3892         (default_frame_locals_address, default_frame_args_address): Update
3893         for new signature.
3894         (frame_base_find_by_frame): Pass this frame to unwinder routines.
3895         * infcall.c (call_function_by_hand): Update comments.
3896         * Makefile.in (frame-unwind.o): Update dependencies.
3897
3898 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
3899
3900         * ada-lang.c (ada_value_primitive_packed_val): Only check
3901         value_lazy for memory lvals.
3902         * findvar.c (value_of_register_lazy): New function.
3903         (locate_var_value): Only check value_lazy for memory lvals.
3904         * valarith.c (value_subscripted_rvalue): Likewise.
3905         * valops.c (value_fetch_lazy): Handle both memory and register
3906         lvals.
3907         (search_struct_field, value_slice): Only check value_lazy for memory
3908         lvals.
3909         * value.c (struct value): Update comment for lazy.
3910         (value_primitive_field): Only check value_lazy for memory lvals.
3911         * value.h (value_lazy): Update comment.
3912         (value_of_register_lazy): Declare.
3913
3914 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
3915
3916         * corefile.c (reopen_exec_file): Close any open files.
3917
3918 2008-04-29  Joel Brobecker  <brobecker@adacore.com>
3919
3920         * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
3921         show_memory_breakpoints to 1 while reading the instruction bundle.
3922
3923 2008-04-29  Joel Brobecker  <brobecker@adacore.com>
3924
3925         * gdbarch.sh: Document the return_value method. Explain that
3926         the FUNCTYPE parameter might be NULL.
3927         * gdbarch.h: Regenerated.
3928         * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
3929         type when calling using_struct_return, as this is unnecessary
3930         on this target.
3931
3932 2008-04-28  Joel Brobecker  <brobecker@adacore.com>
3933
3934         * terminal.h (create_tty_session): Fix return type.
3935
3936 2008-04-26  Vladimir Prus  <vladimir@codesourcery.com>
3937
3938         * mi/mi-interp.c (mi_new_thread): Quote the thread id.
3939
3940 2008-04-26  Joel Brobecker  <brobecker@adacore.com>
3941
3942         * breakpoint.c (condition_command, commands_from_control_command)
3943         (break_command_really): Minor reformatting.
3944
3945 2008-04-25  Pedro Alves  <pedro@codesourcery.com>
3946
3947         * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
3948
3949 2008-04-25  Pedro Alves  <pedro@codesourcery.com>
3950
3951         * amd64-tdep.c (amd64_get_longjmp_target): New.
3952         (amd64_init_abi): Register amd64_get_longjmp_target as
3953         gdbarch_get_longjmp_target callback.
3954         * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
3955
3956 2008-04-25  Pedro Alves  <pedro@codesourcery.com>
3957
3958         * breakpoint.h (enum bpstat_what_main_action): Delete
3959         BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
3960
3961         * breakpoint.c (clrs): Delete.
3962         (bpstat_what): Update table.
3963
3964         * infrun.c (handle_inferior_event): Remove
3965         BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
3966
3967 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
3968
3969         * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
3970         Adjust all prototypes using mi_cmd_args_ftype to use
3971         mi_cmd_argv_ftype.
3972         (struct mi_cmd): Remove the args_func field.
3973         * mi/mi-cmds.c: Don't provide value for the args_func field.
3974         * mi/mi-main.c (mi_execute_async_cli_command)
3975         (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
3976         (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
3977         (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
3978         (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
3979         (mi_cmd_target_download): Adjust.
3980         (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
3981         (mi_cmd_execute): Do not check for args_func.
3982         (mi_execute_async_cli_command): Adjust.
3983         * mi/mi-parse.c: Don't check for args_func.
3984
3985 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
3986
3987         * breakpoint.c (bpstat_check_location)
3988         (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
3989         New, extracted from bpstat_stop_status.
3990         (bpstat_stop_status): Use the above.
3991
3992 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
3993
3994         * mi/mi-main.c (last_async_command): Rename to current_token.
3995         (previous_async_command): Remove.
3996         (mi_cmd_gdb_exit): Adjust.
3997         (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
3998         (mi_cmd_target_select): Adjust.
3999         (mi_cmd_execute): Don't set previous_async_command.  Free token
4000         here even in async mode.
4001         (mi_execute_async_cli_command): Adjust.
4002         (mi_exec_async_cli_cmd_continuation): Adjust.  Do not free the
4003         token.
4004         (mi_load_progress): Adjust.
4005
4006 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
4007
4008         * infcmd.c (step_1_continuation): Always disable longjmp
4009         breakpoint if we're not going to do another step.
4010
4011 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
4012
4013         exec_cleanup murder.
4014         * breakpoint.c (until_break_command_continuation): Add
4015         the 'error' parameter.  Directly delete the breakoint as
4016         opposed to running cleanups.
4017         (until_break_command): Install continuation only
4018         after starting the target.  Don't use exec cleanups,
4019         use ordinary cleanups.  Discard cleanups is successfully
4020         started the target in async mode.
4021         (make_cleanup_delete_breakpoint): Remove.
4022         * breakpoint.h (make_cleanup_delete_breakpoint): Remove
4023         declaration.
4024         * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
4025         declarations.
4026         (struct continations): Add the 'error' parameter to the
4027         continuation_hook field.
4028         (add_continuation, do_all_continuations)
4029         (add_intermediate_continuation)
4030         (do_all_intermediate_continuations): Add the 'error' parameter.
4031         * exceptions.c (throw_exception): Don't call do_exec_cleanups.
4032         * inf-loop.c (inferior_event_handler): Instead of calling
4033         discard_all_continuations, use do_all_continuations with 1 as
4034         'error' parameter.  Pass 0 as 'error' parameter in existing uses
4035         of discard_all_continuations.
4036         * infcmd.c (step_1): Do not use exec cleanup.  For async case, discard
4037         cleanups.
4038         (step_once): Install continuation only after resuming the target.
4039         (step_1_continuation): Disable longjmp breakpoint on error.
4040         (finish_command_continuation): Add the error parameter.  Delete
4041         the finish breakpoint directly, do not use cleanups.
4042         (finish_command): Do not use exec_cleanups. Always setup
4043         continuation.  For sync case, immediately run them.
4044         (attach_command_continuation): Add the error parameter.
4045         * infrun.c (fetch_inferior_event): Do not use exec cleanups to
4046         remove step_resume_breakpoint -- adjust delete it directly.
4047         * interps.c (interp_set): Adjust call to do_all_continations.
4048         * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
4049         do exec cleanups.
4050         * mi/mi-main.c (mi_cmd_target_select): Do not do exec
4051         cleanups.
4052         (mi_cmd_execute): Do not use exec_cleanup.
4053         (mi_execute_async_cli_command): Simplify the string concatenation
4054         logic.  Do no use exec cleanup.
4055         (mi_exec_async_cli_cmd_continuation): New parameter error.
4056         Free last_async_command.
4057         * top.c (command_line_handler_continuation): New parameter error.
4058         * utils.c (exec_cleanup_chain, make_exec_cleanup)
4059         (do_exec_cleanups): Remove.
4060         (add_continuation, do_all_continations)
4061         (add_intermediate_continuation)
4062         (do_all_intermediate_continuations): New parameter error.
4063
4064 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
4065
4066         * breakpoint.h (bp_location_p): New typedef.
4067         Register a vector of bp_location_p.
4068         * breakpoint.c (always_inserted_mode)
4069         (show_always_inserted_mode): New.
4070         (unlink_locations_from_global_list): Remove.
4071         (update_global_location_list)
4072         (update_global_location_list_nothrow): New.
4073         (update_watchpoint): Don't free locations.
4074         (should_insert_location): New.
4075         (insert_bp_location): Use should_insert_location.
4076         (insert_breakpoint_locations): Copied from
4077         insert_breakpoints.
4078         (insert_breakpoint): Use insert_breakpoint_locations.
4079         (bpstat_stop_status): Call update_global_location_list
4080         when disabling breakpoint.
4081         (allocate_bp_location): Don't add to bp_location_chain.
4082         (set_raw_breakpoint)
4083         (create_longjmp_breakpoint, enable_longjmp_breakpoint)
4084         (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
4085         (enable_overlay_breakpoints, disable_overlay_breakpoints)
4086         (set_longjmp_resume_breakpoint)
4087         (enable_watchpoints_after_interactive_call_stop)
4088         (disable_watchpoints_before_interactive_call_start)
4089         (create_internal_breakpoint)
4090         (create_fork_vfork_event_catchpoint)
4091         (create_exec_event_catchpoint, set_momentary_breakpoint)
4092         (create_breakpoints, break_command_1, watch_command_1)
4093         (create_exception_catchpoint)
4094         (handle_gnu_v3_exceptions)
4095         (disable_breakpoint, breakpoint_re_set_one)
4096         (create_thread_event_breakpoint, create_solib_event_breakpoint)
4097         (create_ada_exception_breakpoint): : Don't call check_duplicates.
4098         Call update_global_location_list.
4099         (delete_breakpoint): Don't remove locations and don't
4100         try to reinsert them. Call update_global_location_list.
4101         (update_breakpoint_locations): Likewise.
4102         (restore_always_inserted_mode): New.
4103         (update_breakpoints_after_exec): Temporary disable
4104         always inserted mode.
4105         * Makefile.in: Update dependencies.
4106
4107         * infrun.c (proceed): Remove breakpoints while stepping
4108         over breakpoint.
4109         (handle_inferior_event): Don't remove or insert
4110         breakpoints.
4111         * linux-fork.c (checkpoint_command): Remove breakpoints
4112         before fork and insert after.
4113         (linux_fork_context): Remove breakpoints before switch
4114         and insert after.
4115         * target.c (target_disconnect, target_detach): Remove
4116         breakpoints from target.
4117
4118
4119 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
4120
4121         * breakpoint.c (print_one_breakpoint_location): In MI
4122         mode, report the location string the breakpoint was
4123         originally created with.
4124
4125 2008-04-23  Maxim Grigoriev  <maxim2405@gmail.com>
4126
4127         * Makefile.in (xtensa-tdep.o): Update dependencies.
4128         * configure.tgt (xtensa*): Update dependencies.
4129         * xtensa-tdep.c (arreg_number): Renamed from areg_number.
4130         Local variable areg renamed to arreg.
4131         (areg_number): New function.
4132         (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
4133         (xtensa_extract_return_value, xtensa_store_return_value): areg_number
4134         replaced by arreg_number.
4135         (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
4136         (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
4137         (xtensa_scan_prologue): New function.
4138         (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
4139         when ENTRY instraction hasn't been executed yet. Get the frame pointer
4140         value based on prologue analysis. Fix the bugs preventing WS and
4141         AR4-AR7/A11 registers from getting right values for intermediate frames,
4142         whose registers have been already spilled.
4143         (xtensa_frame_prev_register): Fix WS register value. Use are_number
4144         and arreg_number appropriately.
4145         (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
4146         svr4_ilp32_fetch_link_map_offsets.
4147
4148 2008-04-23  Andrew Stubbs  <andrew.stubbs@st.com>
4149
4150         * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
4151         (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
4152
4153 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
4154
4155         * acinclude.m4: Add override.m4.
4156         * configure: Regenerate.
4157
4158 2008-04-22  Jan Kratochvil  <jan.kratochvil@redhat.com>
4159
4160         * ada-lang.c (get_selections): Variable PROMPT made non-const and
4161         initialized with a trailing space now.  Use PROMPT_ARG of
4162         COMMAND_LINE_INPUT instead of printing it ourselves.
4163
4164 2008-04-22  Joel Brobecker  <brobecker@adacore.com>
4165
4166         * NEWS: Document support for 64-bit core file.
4167
4168 2008-04-22  Corinna Vinschen  <vinschen@redhat.com>
4169
4170         * NEWS: Add information on calling convention and new SH CLI options.
4171
4172         * sh-tdep.c (sh_cc_gcc): New static string.
4173         (sh_cc_renesas): Ditto.
4174         (sh_cc_enum): New static string array.
4175         (sh_active_calling_convention): New static string pointer denoting
4176         active user chosen ABI.
4177         (sh_is_renesas_calling_convention): New function to return function
4178         specific ABI, or user choice if necessary.
4179         (sh_use_struct_convention): Rename first argument and turn around its
4180         meaning.  Check for renesas ABI and return accordingly.
4181         (sh_use_struct_convention_nofpu): New function.
4182         (sh_next_flt_argreg): Get function type as third parameter.  Check
4183         for renesas ABI and choose floating registers accordingly.
4184         (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
4185         struct return slot accordingly.
4186         (sh_push_dummy_call_nofpu): Ditto.
4187         (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
4188         Evaluate ABI and give to sh_use_struct_convention_nofpu.
4189         (sh_return_value_fpu):  Evaluate ABI and give to
4190         sh_use_struct_convention.
4191         (show_sh_command): New function.
4192         (set_sh_command): Ditto.
4193         (_initialize_sh_tdep): Initialize `set/show sh calling-convention
4194         CLI command.
4195
4196         * gdbarch.sh (return_value): Add func_type argument.
4197         * gdbarch.c: Regenerate.
4198         * gdbarch.h: Ditto.
4199         * eval.c (evaluate_subexp_standard): Rename local variable value_type to
4200         val_type so as not to collide with value_type function.  Call
4201         using_struct_return with additional function type argument.
4202         * infcall.c (call_function_by_hand): Call using_struct_return and
4203         gdbarch_return_value with additional function type argument.
4204         * infcmd.c (print_return_value): Take addition func_type argument.
4205         Call gdbarch_return_value with additional function type argument.
4206         (finish_command_continuation): Call print_return_value with additional
4207         function type argument.
4208         (finish_command): Ditto.
4209         * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
4210         additional function type argument.
4211         * stack.c (return_command): Call using_struct_return and
4212         gdbarch_return_value with additional function type argument.
4213         * value.c (using_struct_return): Take additional function type argument.
4214         * value.h (using_struct_return): Accommodate declaration.
4215         * alpha-tdep.c (alpha_return_value): Add func_type argument.
4216         * amd64-tdep.c (amd64_return_value): Ditto.
4217         * arm-tdep.c (arm_return_value): Ditto.
4218         * avr-tdep.c (avr_return_value): Ditto.
4219         * cris-tdep.c (cris_return_value): Ditto.
4220         * frv-tdep.c (frv_return_value): Ditto.
4221         * h8300-tdep.c (h8300_return_value): Ditto.
4222         (h8300h_return_value): Ditto.
4223         * hppa-tdep.c (hppa32_return_value): Ditto.
4224         (hppa64_return_value): Ditto.
4225         * i386-tdep.c (i386_return_value): Ditto.
4226         * ia64-tdep.c (ia64_return_value): Ditto.
4227         * iq2000-tdep.c (iq2000_return_value): Ditto.
4228         * m32c-tdep.c (m32c_return_value): Ditto.
4229         * m32r-tdep.c (m32r_return_value): Ditto.
4230         * m68hc11-tdep.c (m68hc11_return_value): Ditto.
4231         * m68k-tdep.c (m68k_return_value): Ditto.
4232         (m68k_svr4_return_value): Ditto.
4233         * m88k-tdep.c  (m88k_return_value): Ditto.
4234         * mep-tdep.c (mep_return_value): Ditto.
4235         * mips-tdep.c (mips_eabi_return_value): Ditto.
4236         (mips_n32n64_return_value): Ditto.
4237         (mips_o32_return_value): Ditto.
4238         (mips_o64_return_value): Ditto.
4239         * mn10300-tdep.c (mn10300_return_value): Ditto.
4240         * mt-tdep.c (mt_return_value): Ditto.
4241         * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
4242         * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
4243         (ppc_sysv_abi_broken_return_value): Ditto.
4244         (ppc64_sysv_abi_return_value): Ditto.
4245         * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
4246         (ppc_sysv_abi_broken_return_value): Ditto.
4247         (ppc64_sysv_abi_return_value): Ditto.
4248         * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
4249         * rs6000-tdep.c (rs6000_return_value): Ditto.
4250         * s390-tdep.c (s390_return_value): Ditto.
4251         * score-tdep.c (score_return_value): Ditto.
4252         * sh-tdep.c (sh_return_value_nofpu): Ditto.
4253         (sh_return_value_fpu): Ditto.
4254         * sh64-tdep.c (sh64_return_value): Ditto.
4255         * sparc-tdep.c (sparc32_return_value): Ditto.
4256         * sparc64-tdep.c (sparc64_return_value): Ditto.
4257         * spu-tdep.c (spu_return_value): Ditto.
4258         * v850-tdep.c (v850_return_value): Ditto.
4259         * vax-tdep.c (vax_return_value): Ditto.
4260         * xstormy16-tdep.c (xstormy16_return_value): Ditto.
4261         * xtensa-tdep.c (xtensa_return_value): Ditto.
4262
4263         * gdbtypes.h (struct type): Add calling_convention member.
4264         * dwarf2read.c (read_subroutine_type): Add calling convention read
4265         from DW_AT_calling_convention attribute to function type.
4266
4267 2008-04-22  Markus Deuling  <deuling@de.ibm.com>
4268
4269         * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
4270         multi_f77_subscript to support values from registers.
4271         * valarith.c (value_subscripted_rvalue): Remove prototype and static.
4272         * value.h (value_subscripted_rvalue): Add prototype.
4273
4274         * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
4275         Fix output.
4276         * f-valprint.c (f_val_print): Likewise.
4277
4278 2008-04-21  Craig Silverstein  <csilvers@google.com>
4279
4280         * dwarf2read.c (zlib_decompress_section): Define abfd in the
4281         !HAVE_ZLIB_H case.
4282
4283 2008-04-21  Pedro Alves  <pedro@codesourcery.com>
4284
4285         * symfile.c (syms_from_objfile): Don't warn if lowest loadable
4286         section is not a code section.
4287
4288 2008-04-19  Craig Silverstein  <csilvers@google.com>
4289
4290         * NEWS: Add information on compressed debug sections.
4291
4292 2008-04-19  Vladimir Prus  <vladimir@codesourcery.com>
4293
4294         * mi/mi-cmd-var.c (varobj_update_one): Print new
4295         value for variable objects that changed type.
4296
4297 2008-04-19  Vladimir Prus  <vladimir@codesourcery.com>
4298
4299         * varobj.c (varobj_invalidate): Don't touch floating
4300         varobjs.
4301
4302 2008-04-19  Mark Kettenis  <kettenis@gnu.org>
4303
4304         * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
4305         (multiple_symbols_cancel): Remove extra const.
4306         * symtab.h: Likewise.
4307
4308 2008-04-19  Nick Roberts  <nickrob@snap.net.nz>
4309
4310         * interps.c (top_level_interpreter): Rename static variable...
4311         (top_level_interpreter_ptr): ...to this.
4312         (top_level_interpreter): New function.
4313
4314         * interps.h: New extern for top_level_interpreter.
4315
4316         * linespec.c: Include interps.h and mi/mi-cmds.h.
4317         (decode_line_2): When using MI, always set all breakpoints in menu.
4318
4319         * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
4320
4321 2008-04-18  Craig Silverstein  <csilvers@google.com>
4322
4323         * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
4324         * config.in, configure: Regenerate.
4325         * dwarf2read.c: Include zlib.h if present.
4326         Modified *_SECTION macros.
4327         (section_is_p): New.
4328         (dwarf2_locate_sections): Use section_is_p instead of strcmp
4329         (dwarf2_resize_section): New.
4330         to determine whether a given section has a given name.
4331         (zlib_decompress_section): New.
4332         (dwarf2_read_section): Read the compressed section if present
4333         in the binary.
4334         * MAINTAINERS: Added myself to section Write After Approval.
4335
4336 2008-04-18  Thiago Jung Bauermann  <bauerman@br.ibm.com>
4337
4338         * defs.h (exec_set_section_offsets): Remove prototype.
4339         * exec.c (exec_set_section_offsets): Remove function.
4340
4341 2008-04-18  Joel Brobecker  <brobecker@adacore.com>
4342
4343         * stabsread.c (cleanup_undefined_types_1): Add instance flags check
4344         in the search for the matching symbol.
4345
4346 2008-04-17  Marc Khouzam  <marc.khouzam@ericsson.com>
4347
4348         * breakpoint.c (update_watchpoint): Always reparse
4349         condition.
4350
4351 2008-04-17  Joel Brobecker  <brobecker@adacore.com>
4352
4353         * breakpoint.c (print_one_breakpoint_location): Make sure to print
4354         the breakpoint address only once.
4355
4356 2008-04-17  Dennis Roberts  <dennis.roberts@sunquestinfo.com>
4357
4358         * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
4359         rather than a hard-coded architecture, for xcoff executables.
4360
4361 2008-04-17  Doug Evans  <dje@google.com>
4362
4363         * buildsym.c (watch_main_source_file_lossage): New fn.
4364         (end_symtab): Call it.
4365
4366         * source.c (find_and_open_source): Add some comments clarifying
4367         handling of FULLNAME argument.  Make static.  Remove pointless
4368         xstrdup/xfree.
4369
4370 2008-04-17  Pedro Alves  <pedro@codesourcery.com>
4371
4372         * inf-loop.c (inferior_event_handler): Also run the intermediate
4373         continuations in the INF_EXEC_COMPLETE case.
4374
4375 2008-04-16  Tom Tromey  <tromey@redhat.com>
4376
4377         * cli/cli-decode.h (CMD_ASYNC_OK): New define.
4378         (set_cmd_async_ok, get_cmd_async_ok): Declare.
4379         * cli/cli-decode.c (set_cmd_async_ok): New function.
4380         (get_cmd_async_ok): New function.
4381         * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
4382         "show" as async-ok.
4383         * top.c (execute_command): Use get_cmd_async_ok.
4384         * infcmd.c: Include cli/cli-decode.h.
4385         (_initialize_infcmd): Mark "interrupt" as async-ok.
4386         * Makefile.in (infcmd.o): Depend on cli_decode_h.
4387
4388 2008-04-16  Daniel Jacobowitz  <dan@codesourcery.com>
4389
4390         PR gdb/2445
4391         * exec.c: Correct "arch-utils.h" include.
4392
4393 2008-04-15  Aleksandar Ristovski  <aristovski@qnx.com>
4394
4395         PR gdb/2424
4396         * infrun.c (normal_stop) Move breakpoint_auto_delete further down
4397         to allow printing to 'see' real reason of stop. This fixes PR 2424.
4398         * breakpoint.c (bpdisp_texst): New function. The function takes over
4399         the role of bpstats static array in print_one_breakpoint_location.
4400         (print_it_typical): Print "Temporary breakpoint" instead
4401         of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
4402         protocols, print disp field.
4403         (print_one_breakpoint_location): Removed bpdisps static definition.
4404         Call new bpstat_text function to get value for 'disp' field.
4405         (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
4406
4407 2008-04-15  Daniel Jacobowitz  <dan@codesourcery.com>
4408
4409         * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
4410         gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
4411         by rerunning gnulib-tool with --aux-dir=gnulib/extra.
4412         * gnulib/Makefile.in: Regenerate.
4413
4414 2008-04-14  Daniel Jacobowitz  <dan@codesourcery.com>
4415
4416         * Makefile.in (GNULIB_H): New.  Trigger all-lib.
4417         (defs_h): Use $(GNULIB_H).
4418         (all-lib): Depend on gnulib/Makefile.
4419         (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
4420         * config.in, gnulib/Makefile.in: Regenerated.
4421
4422 2008-04-14  Daniel Jacobowitz  <dan@codesourcery.com>
4423
4424         * Makefile.in (LIBGNU, INCGNU): Define.
4425         (INTERNAL_CFLAGS_BASE): Add INCGNU.
4426         (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
4427         (CLEANDIRS): New.
4428         ($(LIBGNU), all-lib): New rules.
4429         (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
4430         * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
4431         Simplify AC_CONFIG_AUX_DIR.  Generate gnulib/Makefile.
4432         * gnulib: New directory, from gnulib-tool.
4433         * configure, aclocal.m4: Regenerated.
4434
4435 2008-04-14  Daniel Jacobowitz  <dan@codesourcery.com>
4436
4437         * linux-thread-db.c (have_threads_callback): Check thread->private.
4438
4439 2008-04-13  Nick Roberts  <nickrob@snap.net.nz>
4440             Vladimir Prus  <vladimir@codesourcery.com>
4441
4442         Fix @-varobjs.
4443         * varobj.c (value_of_root): Update the expression for
4444         floating varobjs.
4445         * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
4446         report that.
4447
4448 2008-04-09  Marc Khouzam  <marc.khouzam@ericsson.com>
4449
4450         * mi/mi-cmd-var.c: Include "mi-getopt.h".
4451         (mi_parse_format): New.  Factored out from mi_cmd_var_set_format.
4452         (mi_cmd_var_set_format): Use new mi_parse_format.
4453         (mi_cmd_var_evaluate_expression): Support for -f option to specify
4454         format.
4455         * Makefile.in (mi-cmd-var.o): Update dependencies.
4456
4457         * varobj.h (varobj_get_formatted_value): Declare.
4458         * varobj.c (my_value_of_variable): Added format parameter.
4459         (cplus_value_of_variable): Likewise.
4460         (java_value_of_variable): Likewise.
4461         (c_value_of_variable): Likewise.  Evaluate expression based
4462         on format parameter.
4463         (struct language_specific): Add format parameter to function member
4464         *value_of_variable.
4465         (varobj_get_formatted_value): New.
4466         (varobj_get_value): Added format parameter to method call.
4467
4468 2008-04-08  Joel Brobecker  <brobecker@adacore.com>
4469
4470         * stabsread.c (cleanup_undefined_types_noname): Manually set the
4471         instance flags of the undefined type before calling replace_type.
4472
4473 2008-04-08  Vladimir Prus  <vladimir@codesourcery.com>
4474
4475         * target.h (enum strata): Remove the download_stratum.
4476
4477 2008-04-07  Doug Evans  <dje@google.com>
4478
4479         * buildsym.h (last_source_file): Add dwarf info to comment.
4480         (last_source_start_addr): Ditto.
4481
4482 2008-04-07  Pedro Alves  <pedro@codesourcery.com>
4483
4484         * alphanbsd-tdep.c: Include "target.h".
4485         * mn10300-tdep.c: Include "target.h".
4486         * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
4487
4488 2008-04-06  Vladimir Prus  <vladimir@codesourcery.com>
4489
4490         Fix breakpoint condition that use member variables.
4491         * valops.c (check_field): Remove.
4492         (check_field_in): Rename to check_field.
4493         (value_of_this): Use la_name_of_this.
4494         * value.h (check_field): Adjust prototype.
4495
4496         * language.h (la_value_of_this): Rename to la_name_of_this.
4497         * language.c (unknown_language_defn): Specify "this" for
4498         name_of_this.
4499         (auto_language_defn): Likewise.
4500         (local_language_defn): Likewise.
4501         * ada-lang.c (ada_language_defn): Adjust comment.
4502         * c-lang.c (c_language_defn): Adjust comment.
4503         (cplus_language_defn): Specify "this" for name_of_this.
4504         (asm_language_defn): Adjust comment.
4505         (minimal_language_defn): Adjust comment.
4506         * f-lang.c (f_language_defn): Specify NULL for name_of_this.
4507         * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
4508         * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
4509         * objc-lang.c (objc_language_defn): Specify "self" for
4510         name_of_this.
4511         * p-lang.c (pascal_language_defn): Specify "this" for
4512         name_of_this.
4513         * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
4514
4515         * symtab.c (lookup_symbol_aux): Lookup "this" in the
4516         proper scope, and check for field in type of "this", without
4517         trying to create a value.
4518
4519 2008-04-04  Pedro Alves  <pedro@codesourcery.com>
4520
4521         * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
4522         (mi_error_message): Delete declaration.
4523         * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
4524         returning MI_CMD_ERROR.
4525         * mi/mi-main.c (mi_error_message): Delete.
4526         (mi_cmd_exec_interrupt):
4527         (mi_cmd_thread_select, mi_cmd_thread_list_ids)
4528         (mi_cmd_thread_info): Call error instead of returning
4529         MI_CMD_ERROR.
4530         (mi_cmd_data_list_register_values): Call error instead of
4531         returning MI_CMD_ERROR.  Adapt to new get_register interface.
4532         (get_register): Change return typo to void.  Call error instead of
4533         returning MI_CMD_ERROR.
4534         (mi_cmd_data_write_register_values): Call error instead of
4535         returning MI_CMD_ERROR.
4536         (mi_cmd_list_features): Return MI_CMD_DONE.
4537         (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
4538         (mi_execute_command): Always print exceptions with -error.
4539
4540 2008-04-04  Joel Brobecker  <brobecker@adacore.com>
4541
4542         * NEWS: Mention new commands set/show multiple-symbols.
4543
4544 2008-04-03  Joel Brobecker  <brobecker@adacore.com>
4545
4546         * symtab.c (multiple_symbols_ask, multiple_symbols_all)
4547         (multiple_symbols_cancel): New constants.
4548         (multiple_symbols_modes, multiple_symbols_mode): New static globals.
4549         (multiple_symbols_select_mode): New function.
4550         (_initialize_symtab): Add new set/show multiple-symbols commands.
4551         * symtab.h (multiple_symbols_ask, multiple_symbols_all)
4552         (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
4553         * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
4554         setting.
4555         * linespec.c (decode_line_2): Likewise.
4556
4557 2008-04-03  Doug Evans  <dje@sebabeach.org>
4558
4559         * symtab.h (enum free_code): Delete free_contents, unused.
4560         * symmisc.c (free_symtab_block): Delete.
4561         (free_symtab, case free_code): Delete.
4562
4563 2008-04-01  Aleksandar Ristovski  <aristovski@qnx.com>
4564
4565         * valops.c (value_cast_structs): New function. Cast related
4566         STRUCT types up/down and return cast value. The body of this
4567         function comes mostly from value_cast_pointers.
4568         (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
4569         to value_cast_structs. Now value_cast_pointers needs only create
4570         appropriate reference after using value_cast_structs for actual
4571         casting.
4572         (value_cast): Handle references.
4573
4574 2008-04-01  Marc Khouzam  <marc.khouzam@ericsson.com>
4575
4576         * MAINTAINERS: Added myself to section Write After Approval.
4577
4578 2008-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
4579
4580         * ia64-tdep.c (examine_prologue): Correct array access.
4581
4582 2008-03-28  Aleksandar Ristovski  <aristovski@qnx.com>
4583
4584         * cp-support.c (first_component_command): Return if no arguments.
4585
4586 2008-03-28  Carlos O'Donell  <carlos@codesourcery.com>
4587
4588         * ser-mingw.c (ser_windows_open): Open requested name.
4589
4590 2008-03-28  Aleksandar Ristovski  <aristovski@qnx.com>
4591
4592         * MAINTAINERS: Added myself.
4593
4594 2008-03-28  Pedro Alves  <pedro@codesourcery.com>
4595
4596         * target.c (find_default_run_target): Allow a NULL `do_mesg'
4597         parameter.  If it is NULL, don't call error.
4598         (find_default_can_async_p, find_default_is_async_p): Pass NULL as
4599         `do_mesg' parameter to find_default_run_target.  If no target was
4600         found, return 0.
4601
4602 2008-03-28  Daniel Jacobowitz  <dan@codesourcery.com>
4603
4604         * mips-linux-tdep.c: Update N32/N64 signal frame comments.
4605         (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
4606         (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
4607         Delete.
4608         (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
4609
4610 2008-03-27  Joel Brobecker  <brobecker@adacore.com>
4611
4612         GDB 6.8 released.
4613
4614 2008-03-27  Ulrich Weigand  <uweigand@de.ibm.com>
4615
4616         * features/Makefile (%.dat): Set xmltarget to the base filename
4617         of the XML source, without subdirectory.
4618         * regformats/rs6000/powerpc-32.dat: Regenerate.
4619         * regformats/rs6000/powerpc-64.dat: Regenerate.
4620         * regformats/rs6000/powerpc-e500.dat: Regenerate.
4621
4622 2008-03-27  Markus Deuling  <deuling@de.ibm.com>
4623
4624         * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
4625         objfile arch.
4626
4627 2008-03-27  Nick Roberts  <nickrob@snap.net.nz>
4628
4629         * mi/mi-main.c (enum captured_mi_execute_command_actions):
4630         Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
4631
4632 2008-03-26  Ulrich Weigand  <uweigand@de.ibm.com>
4633
4634         * objfiles.h (struct objfile): New GDBARCH member.
4635         (get_objfile_arch): Add prototype.
4636         * objfiles.c: Include "arch-utils.h".
4637         (allocate_objfile): Look up gdbarch associated with bfd.
4638         (get_objfile_arch): New function.
4639         * Makefile (objfiles.o): Update dependencies.
4640
4641         * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
4642         by objfile arch.
4643         * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
4644         by frame arch.
4645         (locexpr_describe_location): Replace current_gdbarch by
4646         objfile arch.
4647         * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
4648         (dwarf2_add_field): Likewise.
4649         (read_tag_pointer_type): Likewise.
4650         (read_base_type): Likewise.
4651         (new_symbol): Likewise.
4652
4653         * coffread.c (decode_type): Add OBJFILE argument.  Update callers.
4654         (decode_base_type, decode_function_type): Likewise.
4655         (coff_read_struct_type, coff_read_enum_type): Likewise.
4656         (coff_symtab_read): Replace current_gdbarch by objfile arch.
4657         (decode_base_type): Likewise.
4658         (coff_read_enum_type): Likewise.
4659         (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
4660         (coff_read_enum_type): Likewise.
4661
4662         * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
4663         (end_psymtab): Likewise.
4664         (process_one_symbol): Likewise.
4665
4666         * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
4667         (parse_procedure): Likewise.
4668         (parse_partial_symbols): Likewise.
4669
4670         * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
4671
4672         * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
4673         Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
4674         built-in types.
4675         (read_range_type): Replace current_gdbarch by objfile arch.  Replace
4676         static range_index_type by built-in type.
4677         (read_one_struct_field): Replace current_gdbarch by objfile arch.
4678         (read_enum_type): Likewise.
4679
4680         * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
4681         objfile arch.
4682
4683 2008-03-26  Vladimir Prus  <vladimir@codesourcery.com>
4684
4685         * varobj.h (varobj_floating_p): Declare.
4686         * varobj.c (varobj_floating_p): New.
4687         * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
4688         '@' as the name, update all floating varobjs.
4689
4690 2008-03-26  Vladimir Prus  <vladimir@codesourcery.com>
4691
4692         * varobj.c (struct varobj_root): Rename use_selected_frame to
4693         floating, and clarify the meaning.
4694         (varobj_create, varobj_update,  new_root_variable): Adjust.
4695         (value_of_root): Don't use type_changed as in variable,
4696         adjust comment.
4697         (c_value_of_root): Adjust.
4698
4699 2008-03-25  Pedro Alves  <pedro@codesourcery.com>
4700
4701         * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
4702         gdb's thread list.
4703         (linux_nat_wait): Add main lwp to gdb's thread list.
4704         * linux-thread-db.c (find_new_threads_callback): Also attach to
4705         already listed threads which thread_db didn't know about yet.
4706
4707 2008-03-25  Pedro Alves  <pedro@codesourcery.com>
4708
4709         * linux-nat.c (drain_queued_events): Fix comment typo.
4710         (linux_nat_attach): In async mode, don't rely on storing a pending
4711         status.  Instead place the wait status on the pipe.
4712         (linux_nat_resume): Remove unreacheable shortcut code in async
4713         mode.
4714         (stop_wait_callback): In async mode, don't store pending status.
4715         Instead, cancel breakpoints or resend the signal appropriatelly.
4716         (cancel_breakpoint): New, refactored from
4717         cancel_breakpoints_callback.
4718         (cancel_breakpoints_callback): Call cancel_breakpoint.
4719         (pipe_to_local_event_queue): Remove special token processing.
4720         (linux_nat_wait): Issue an internal error if a pending status is
4721         found in async mode.
4722
4723 2008-03-24  Daniel Jacobowitz  <dan@codesourcery.com>
4724
4725         * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
4726
4727 2008-03-24  Nick Roberts  <nickrob@snap.net.nz>
4728             Vladimir Prus  <vladimir@codesourcery.com>
4729
4730         * varobj.c  (struct varobj_root): New component thread_id.
4731         (varobj_get_thread_id, check_scope): New functions.
4732         (c_value_of_root): Use check_scope.  Switch to the
4733         proper thread if necessary.
4734
4735         * varobj.h (varobj_get_thread_id): New extern.
4736
4737         * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
4738
4739 2008-03-23  Daniel Jacobowitz  <dan@codesourcery.com>
4740
4741         PR gdb/544
4742         * top.c: Revert 2008-03-21 changes.
4743
4744 2008-03-23  Vladimir Prus  <vladimir@codesourcery.com>
4745
4746         * thread.c (make_cleanup_restore_current_thread): Make it
4747         globally visible.
4748         * gdbthread.h (make_cleanup_restore_current_thread): Declare.
4749         * varobj.c (varobj_update): Don't save/restore frame.
4750         (c_value_of_root): Save/restore thread and frame here,
4751         using make_cleanup_restore_current_thread.
4752         * Makefile.in: Update dependecies.
4753
4754 2008-03-23  Vladimir Prus  <vladimir@codesourcery.com>
4755
4756         * varobj.c (struct varobj_root): Clarify
4757         comment on the frame field.
4758         (varobj_create): Don't set frame if we have no
4759         block.
4760
4761 2008-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
4762
4763         PR gdb/544
4764         Suggested by Jan Kratochvil:
4765         * top.c (gdb_rl_operate_and_get_next_completion): Call
4766         rl_redisplay_function.
4767         (gdb_rl_redisplay): New.
4768         (init_main): Set rl_redisplay_function.
4769
4770 2008-03-21  Thomas Mittelstaedt  <T.Mittelstaedt@cadenas.de>  (tiny change)
4771
4772         * aix-thread.c (pdc_read_regs): Fix compiler warning.
4773         (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
4774         (store_regs_kernel_thread): Likewise.
4775
4776 2008-03-21  Pedro Alves  <pedro@codesourcery.com>
4777
4778         Linux native async support.
4779
4780         * target.h (struct target_ops): Delete to_async_mask_value and add
4781         to_async_mask.
4782         (target_is_async_p, target_async): Formatting.
4783         (target_async_mask_value): Delete.
4784         (target_async_mask): Delete function declaration, and add new
4785         target macro with the same name.
4786
4787         * target.c (update_current_target): Replace to_async_mask_value by
4788         to_async_mask.  Default to_async_mask to return_one.
4789         (target_async_mask): Delete.
4790         (find_default_can_async_p, find_default_is_async_p): New.
4791         (init_dummy_target): register find_default_can_async_p and
4792         find_default_is_async_p on the dummy target.
4793
4794         * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
4795         (debug_linux_nat_async): New global.
4796         (show_debug_linux_nat_async): New function.
4797         (linux_nat_async_enabled, linux_nat_async_mask_value)
4798         (linux_nat_event_pipe, linux_nat_num_queued_events)
4799         (linux_nat_async_events_enabled): New globals.
4800         (struct waitpid_result): New struct.
4801         (waitpid_queue): New global.
4802         (queued_waitpid, push_waitpid, drain_queued_events): New.
4803         (my_waitpid): Call queued_waitpid.
4804         (linux_child_follow_fork): Disable async events during the call.
4805         (blocked_mask): Delete.
4806         (sync_sigchld_action, async_sigchld_action): New globals.
4807         (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD.  In
4808         async mode, block events during the call.
4809         (linux_nat_create_inferior): New.
4810         (linux_nat_attach): In sync mode, restore the mask states.  In
4811         async mode, wake the event loop immediatelly.
4812         (detach_callback): Drain all queued events of the lwp we're
4813         detaching from.
4814         (linux_nat_detach): Block async mode, and drain events of the main
4815         process.
4816         (linux_nat_resume): If in async mode, mask async events during the
4817         call.  If short circuiting, force event loop to wake up.  If
4818         resuming, set target_executing, and register target events in the
4819         event loop.
4820         (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
4821         (linux_nat_wait): In async mode, block events during the call.
4822         Only enable/disable passing SIGINT to the inferior in sync mode.
4823         Get events from local waitpid queue.  If no interesting events was
4824         found, return to events loop.  Reregister target events in the
4825         event loop on exit.  In sync mode, no need to reblock SIGCHLD.
4826         (linux_nat_kill): Disable events on entry.
4827         (linux_nat_mourn_inferior): In sync mode, don't restore the masks
4828         here.  Detach async mode from the event loop if there are no more
4829         forks available, otherwise leave it on.
4830         (sigchld_handler): Assure this is called only in sync mode.
4831         (linux_async_permitted, linux_async_permitted_1): New globals.
4832         (set_maintenance_linux_async_permitted)
4833         (show_maintenance_linux_async_permitted): New functions.
4834         (linux_nat_is_async_p, linux_nat_can_async_p)
4835         (linux_nat_async_mask): New.
4836         (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
4837         (get_pending_events, async_sigchld_handler): New.
4838         (linux_nat_async_events): New.
4839         (async_terminal_is_ours): New global.
4840         (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
4841         (async_client_callback, async_client_context): New.
4842         (linux_nat_async_file_handler, linux_nat_async)
4843         (linux_nat_disable_async, linux_nat_enable_async): New.
4844         (linux_nat_add_target): Register linux_nat_create_inferior,
4845         linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
4846         linux_nat_async_mask, linux_nat_terminal_inferior and
4847         linux_nat_terminal_ours.
4848         (_initialize_linux_nat): Remove local action variable, and update
4849         code that used it to use sync_sigchld_action.  Add new
4850         "lin-lwp-async" debug set/show command.  Put the "lin-lwp" debug
4851         set/show command in the maintenance class.  Add new "linux-async"
4852         maintenance set/show command.  Block SIGCHLD by default.  Setup
4853         async_sichld_action, and sync_sigchld_action.  Install the default
4854         async mode.
4855         (lin_thread_get_thread_signals): Use a local sigset_t for blocking
4856         the cancel signals.
4857
4858         * linux-thread-db.c (re_check_for_thread_db): New.
4859         (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
4860         (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
4861         (thread_db_async_mask): New.
4862         (init_thread_db_ops): Register thread_db_can_async_p,
4863         thread_db_is_async_p, thread_db_async and thread_db_async_mask.
4864
4865         * remote.c (remote_async_mask_value): New.
4866         (remote_return_zero): New.
4867         (init_remote_ops): Register remote_return_zero as callbacks of
4868         to_can_async_p and to_is_async_p.
4869         (remote_can_async_p, remote_is_async_p, remote_async): Update to
4870         use remote_async_mask_value.
4871         (remote_async_mask): New.
4872         (init_remote_async_ops): Remove to_async_mask_value setting and
4873         register remote_async_mask as to_async_mask callback in
4874         remote_async_ops.
4875
4876         * Makefile.in (linux-nat.o): Update.
4877
4878 2008-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
4879
4880         * gdbthread.h (add_thread_with_info): New.
4881         * linux-thread-db.c: Add some documentation.
4882         (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
4883         (struct private_thread_info): Remove th_valid and ti_valid.
4884         Replace ti with tid.
4885         (thread_get_info_callback): Do not add TID to the new ptid.  Do
4886         not cache th or ti.
4887         (thread_db_map_id2thr, lwp_from_thread): Delete functions.
4888         (thread_from_lwp): Assert that the LWP is set.  Do not add TID to the
4889         new PTID.
4890         (attach_thread): Handle an already-existing thread.  Use
4891         add_thread_with_info.  Cache the th and tid.
4892         (detach_thread): Verify that private was set.  Remove verbose
4893         argument and printing.  Update caller.
4894         (thread_db_detach): Do not adjust inferior_ptid.
4895         (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
4896         (check_event, find_new_threads_callback): Do not add TID to the new PTID.
4897         (thread_db_wait): Do not use lwp_from_thread.
4898         (thread_db_pid_to_str): Use the cached TID.
4899         (thread_db_extra_thread_info): Check that private is set.
4900         (same_ptid_callback): Delete.
4901         (thread_db_get_thread_local_address): Do not use it or check
4902         is_thread.  Check that private is set.  Assume that the thread
4903         handle is already cached.
4904         (init_thread_db_ops): Remove to_resume and to_kill.
4905         * thread.c (add_thread_with_info): New.
4906         (add_thread): Use it.
4907         * linux-nat.c (find_thread_from_lwp): Delete.
4908         (exit_lwp): Do not use it.  Check print_thread_events.  Print before
4909         deleting the thread.
4910         (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
4911         * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
4912         * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
4913         printf_unfiltered for thread exits.
4914         * procfs.c (procfs_wait): Likewise.
4915
4916 2008-03-21  Chris Demetriou  <cgd@google.com>
4917
4918         * symtab.c (rbreak_command): Quote symbol name before passing
4919         it to break_command.
4920
4921 2008-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
4922
4923         * eval.c (evaluate_subexp_for_address): Clarify error message.
4924         Use value_must_coerce_to_target.
4925         * infcall.c (value_arg_coerce): Call value_coerce_to_target.
4926         * valops.c (value_assign): Call value_coerce_to_target when
4927         assigning to anything but internalvars.  Leave GDB-side arrays
4928         as arrays when assigning to internalvars.
4929         (value_must_coerce_to_target, value_coerce_to_target): New.
4930         (value_coerce_array, value_addr): Call value_coerce_to_target.
4931         (value_array): Create the array in GDB's memory instead of
4932         the inferior's.
4933         * value.h (value_must_coerce_to_target, value_coerce_to_target):
4934         Declare.
4935
4936 2008-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
4937
4938         * top.c (quit_confirm): Warn that we will kill the program.
4939
4940 2008-03-19  Pedro Alves  <pedro@codesourcery.com>
4941
4942         * inflow.c (terminal_ours_1): Guard access to
4943         inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
4944
4945 2008-03-18  Ulrich Weigand  <uweigand@de.ibm.com>
4946             Jim Blandy  <jimb@codesourcery.com>
4947             Daniel Jacobowitz  <drow@false.org>
4948
4949         * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
4950         (dwarf2_read_address): Update prototype.
4951
4952         * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
4953         (signed_address_type): Likewise.
4954         (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
4955         (execute_stack_op): Update calls to unsigned_address_type,
4956         signed_address_type and dwarf2_read_address.  Fix implementation
4957         of DW_OP_deref_size.
4958
4959         * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
4960         (dwarf2_per_cu_addr_size): Likewise.
4961         (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
4962         (struct dwarf2_loclist_baton): Likewise.
4963
4964         * dwarf2loc.c (find_location_expression): Update calls to
4965         dwarf2_read_address.  Use dwarf2_per_cu_objfile and
4966         dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
4967         (locexpr_describe_location): Likewise.
4968         (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
4969         Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
4970         (dwarf2_loc_desc_needs_frame): Add PER_CU parameter.  Set ctx->addr_size
4971         to dwarf2_per_cu_addr_size (per_cu).
4972         (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
4973         (loclist_read_variable): Likewise.
4974         (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
4975
4976         * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
4977         instead of baton->objfile.
4978         (dwarf2_per_cu_obfile): New function.
4979         (dwarf2_per_cu_addr_size): Likewise.
4980
4981         * dwarf2-frame.c (struct comp_unit): Move higher.
4982         (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
4983         (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
4984         (execute_cfa_program): Add FDE parameter.  Replace EH_FRAME_P
4985         parameter by using fde->eh_frame_p.  Use read_encoded_value
4986         to implement DW_CFA_set_loc.
4987         (struct dwarf2_frame_cache): Add ADDR_SIZE member.
4988         (dwarf2_frame_cache): Set cache->addr_size.  Update calls to
4989         execute_stack_op and execute_cfa_program.
4990         (dwarf2_frame_prev_register): Update calls to execute_stack_op.
4991         (size_of_encoded_value): Remove.
4992         (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
4993         Remove call to size_of_encoded_value.  Implement DW_EH_PE_funcrel.
4994         (add_cie): Set cie->unit backlink.
4995         (decode_frame_entry_1): Set cie->addr_size.  Update calls to
4996         read_encoded_value.
4997         (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
4998
4999 2008-03-17  Markus Deuling  <deuling@de.ibm.com>
5000
5001         * i386-tdep.c (i386_print_insn): Remove unnecessary call to
5002         gdbarch_bfd_arch_info.
5003
5004 2008-03-17  Joel Brobecker  <brobecker@adacore.com>
5005
5006         * aix-thread.c (pdc_read_regs): Minor reformatting.
5007
5008 2008-03-17  Vladimir Prus  <vladimir@codesourcery.com>
5009
5010         * thread.c (print_thread_info): Don't insist
5011         on having current thread if there are no
5012         threads at all.
5013
5014 2008-03-17  Pedro Alves  <pedro@codesourcery.com>
5015
5016         * infcmd.c (attach_command_post_wait)
5017         (attach_command_continuation): New.
5018         (attach_command): Support background async execution, and async
5019         execution in synchronous mode.
5020
5021 2008-03-17  Daniel Jacobowitz  <dan@codesourcery.com>
5022
5023         * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
5024         * symmisc.c (dump_symtab_1): Likewise.
5025         * wrapper.c (gdb_value_struct_elt): Likewise.
5026
5027 2008-03-17  Pedro Alves  <pedro@codesourcery.com>
5028
5029         * linux-nat.c (linux_nat_filter_event): Fix comment typo.
5030
5031 2008-03-17  Pedro Alves  <pedro@codesourcery.com>
5032
5033         * linux-nat.c (linux_nat_filter_event): New, refactored from
5034         linux_nat_wait.
5035         (linux_nat_wait): Call linux_nat_filter_event.
5036
5037 2008-03-17  Ulrich Weigand  <uweigand@de.ibm.com>
5038
5039         * top.c (execute_command): Fix uninitialized variable error.
5040
5041 2008-03-16  Nick Hudson  <nick.hudson@dsl.pipex.com>
5042
5043         * Makefile.in (amd64nbsd-nat.o): New dependency.
5044         * amd64nbsd-nat.c: Include "nbsd-nat.h".
5045         (_initialize_amd64nbsd_nat): Update target vector to use
5046         nbsd_pid_to_exec_file.
5047         * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
5048
5049 2008-03-15  Vladimir Prus  <vladimir@codesourcery.com>
5050
5051         Remove ignoring leading exec events code.
5052         * fork-child.c (startup_inferior): Do not set
5053         inferior_ignoring_leading_exec_events.
5054         * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
5055         (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
5056         * infrun.c (inferior_ignoring_leading_exec_events): Remove.
5057         (handle_inferior_event): Remove code for ignoring leading exec
5058         events.
5059         * target.c (update_current_target): Do not inherit, or default,
5060         to_reported_exec_events_per_exec_call.
5061         (debug_to_reported_exec_events_per_exec_call): Remove.
5062         (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
5063         * target.h (target_reported_exec_events_per_exec_call): Remove.
5064         (struct target): Remove the to_reported_exec_events_per_exec_call
5065         field.
5066
5067 2008-03-15  Vladimir Prus  <vladimir@codesourcery.com>
5068
5069         Implement -thread-info.
5070         * gdbthread.h (print_thread_info): Declare.
5071
5072         * thread.c (print_thread_info): New, extracted
5073         from info_threads_command and adjusted to
5074         work for CLI and MI.
5075         (info_threads_command): Use print_thread_info.
5076         * Makefile.in: Update dependencies.
5077
5078         * mi/mi-cmds.c (mi_cmds): Specify a handler
5079         for -thread-info.
5080         * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
5081         * mi/mi-main.c (mi_cmd_thread_info): New.
5082         (mi_cmd_list_features): Include 'thread-info'.
5083
5084 2008-03-14  Kevin Buettner  <kevinb@redhat.com>
5085
5086         * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
5087         to decide whether to match instruction patterns using "sw" and "sd".
5088
5089 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
5090
5091         * infcmd.c (jump_command): Postpone disabling stdin until after
5092         the possible query.
5093
5094 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
5095
5096         * inflow.c (gdb_getpgrp): New.
5097         (gdb_has_a_terminal): Use get_getpgrp.
5098         (terminal_ours_1): If attach_flag is set, don't refetch
5099         inferior_process_group.
5100
5101 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
5102
5103         * features/library-list.dtd: Allow "section" elements as children
5104         of "library".  Add "section" element and describe its attributes.
5105
5106         * solib-target.c (struct lm_info): Add section_bases member.
5107         (library_list_start_segment): Error out if seen a section element.
5108         (library_list_start_section): New.
5109         (library_list_end_library): New.
5110         (solib_target_free_library_list): Free section_bases.
5111         (section_attributes): New.
5112         (library_children): Make "segment" optional.  Add "section" child.
5113         (library_list_children): Register library_list_end_library.
5114         (solib_target_relocate_section_addresses): Handle section bases.
5115
5116         * NEWS: Mention new qXfer:libraries:read section offsets support.
5117
5118 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
5119
5120         * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
5121         (make_exec_error_cleanup): Remove declarations.
5122         * utils.c (exec_error_cleanup_chain): Remove.
5123         (do_exec_error_cleanups, discard_exec_error_cleanups)
5124         (make_exec_error_cleanup): Remove.
5125         * event-loop.c (start_event_loop): Adjust call to
5126         async_enable_stdin.
5127         * event-top.c (async_enable_stdin): Remove the paramater dummy.
5128         (async_disable_stdin): Don't register async_enable_stdin via
5129         cleanup.
5130         * inf-loop.c (inferior_event_handler): Don't
5131         call do_exec_error_cleanups.  Call async_enable_stdin instead.
5132         * event-loop.c (start_event_loop): Adjust call to
5133         async_enable_stdin.
5134         * tui/tui-interp.c (tui_command_loop): Adjust call to
5135         async_enable_stdin.
5136
5137 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
5138
5139         Async mode fixes.
5140         * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
5141         * breakpoint.c (bpstat_do_actions): In async mode,
5142         don't jump to top expecting stop_bpstat to be already
5143         updated.
5144         * event-loop.c (start_event_loop): Call async_enable_stdin
5145         on exception.
5146         * event-top.c (async_enable_stdin): Do nothing if sync_execution
5147         is not set.
5148         (command_handler): Do not setup continuation here.
5149         (command_line_handler_continuation): Move to...
5150         * top.c (command_line_handler_continuation): ... here.
5151         (execute_command): In async mode, register continuation.
5152         Don't check frame's language in running in async mode.
5153         * exceptions.c (throw_exception): Don't do exec_error_cleanups.
5154         * inf-loop.c (complete_execution): Inline into...
5155         (inferior_event_handler): ... here.  Clear target_executing before
5156         doing any cleanups.  Don't try to show prompt if the target was
5157         resumed.
5158         * infcmd.c (signal_command): Add support for async mode.
5159         (finish_command): Only add continuation if the target was
5160         successfully resumed.
5161         * remote.c (init_async_opts): Register to_get_thread_local_address
5162         handler.
5163         * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
5164         with sync_execution.
5165         * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
5166         on exception.
5167
5168 2008-03-14  Daniel Jacobowitz  <dan@codesourcery.com>
5169
5170         * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
5171         * exec.c (exec_bfd_mtime): Define.
5172         (exec_close): Clear it.
5173         (exec_file_attach): Set it.
5174         * gdbcore.h (exec_bfd_mtime): Declare.
5175         * source.c (find_source_lines): Do not use bfd_get_mtime.
5176
5177 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
5178
5179         * top.c (simplified_command_loop): Remove.
5180
5181 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
5182
5183         Remove unused remote.c hooks.
5184         * remote.c (deprecated_target_resume_hook)
5185         (deprecated_target_wait_loop_hook): Remove.
5186         (remote_resume): Do not call deprecated_target_resume_hook.
5187         (remote_wait): Do not call deprecated_target_wait_loop_hook.
5188         (remote_async_wait): Likewise.
5189
5190 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
5191
5192         Implement MI notification for new threads.
5193         * doc/observer.texi (new_thread): Document.
5194         * observer.sh: Forward declare struct thread_info.
5195         * thread.c (add_thread): Notify observer.
5196
5197         * interps.h (interp_init_ftype): New parameter
5198         top_level.
5199         (interp_set): Likewise.
5200         (top_level_interpreter_data): Declare.
5201         * interps.c (interp_set): New parameter top_level.
5202         Pass it to interpreter's init function.  Remember
5203         top level interpreter.
5204         (interpreter_exec_cmd): Adjust.
5205         (top_level_interpreter_data): New.
5206         * main.c (captured_main): Pass 1 for top_level
5207         parameter of interp_set.
5208         * cli/cli-interp.c (cli_interpreter_init): New
5209         parameter top_level.
5210         * tui/tui-interp.c (tui_init): New parameter top_level.
5211
5212         * mi/mi-interp.c (mi_new_thread): New.
5213         (mi_interpreter_init): If top level, register
5214         observer for new threads.
5215
5216         * Makefile.in (mi-interp.o, thread.o): Update dependencies.
5217
5218 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
5219
5220         * top.c (execute_command): Disable break and stop
5221         commands in async mode.
5222
5223 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
5224
5225         revert:
5226         2008-03-14  Pedro Alves  <pedro@codesourcery.com>
5227         * inf-loop.c (inferior_event_handler): Don't include remote.h.
5228         Call target_stop in the INF_QUIT_REQ case.
5229         * Makefile.in (inf-loop.o): Update.
5230
5231 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
5232
5233         * inf-loop.c (inferior_event_handler): Don't include remote.h.
5234         Call target_stop in the INF_QUIT_REQ case.
5235         * Makefile.in (inf-loop.o): Update.
5236
5237 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
5238
5239         * top.c (execute_command): Enable break, info and interrupt
5240         commands in async mode.
5241
5242 2008-03-13  Vladimir Prus  <vladimir@codesourcery.com>
5243             Daniel Jacobowitz  <dan@codesourcery.com>
5244
5245         * breakpoint.h (breakpoint_restore_shadows): New
5246         declaration.
5247         * breakpoint.c (breakpoint_restore_shadows): New.
5248         (read_memory_nobpt): Delete.
5249         * gdbcore.h (read_memory_nobpt): Delete declaration.
5250         * target.c (memory_xfer_partial): Call
5251         breakpoint_restore_shadows.
5252         (restore_show_memory_breakpoints)
5253         (make_show_memory_beakpoints_cleanup): New.
5254         (show_memory_breakpoints): New.
5255         * target.h (make_show_memory_beakpoints_cleanup): Declare.
5256         * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
5257         Make sure we see memory breakpoints when checking if
5258         breakpoint is still there.
5259         * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
5260         hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
5261         m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
5262         sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
5263
5264 2008-03-12  Pedro Alves  <pedro@codesourcery.com>
5265
5266         * thread.c (add_thread): Use printf_unfiltered to print.
5267
5268 2008-03-12  Joel Brobecker  <brobecker@gnat.com>
5269
5270         * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
5271         that is true only on x86-solaris and x86_64-solaris.
5272         * procfs.c: Likewise. Move procfs_find_LDT_entry up together
5273         with proc_get_LDT_entry.
5274
5275 2008-03-12  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5276
5277         * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
5278         * config.in, configure: Regenerate.
5279         * fork-child.c (fork_inferior): Call create_tty_session.
5280         * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
5281         (create_tty_session): New function.
5282         * terminal.h: Declare create_tty_session.
5283
5284 2008-03-12  Alan Modra  <amodra@bigpond.net.au>
5285
5286         PR 5900
5287         * elfread.c (elf_symtab_read): Make shndx an unsigned int.
5288         * mipsread.c: Include elf/internal.h.
5289         (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
5290         to internal range.
5291
5292 2008-03-11  Markus Deuling  <deuling@de.ibm.com>
5293
5294         * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
5295         to get at the current architecture and at the target specific vector.
5296         Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
5297         remove define of I387_ST0_REGNUM.
5298
5299         * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
5300
5301         (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
5302         get at the current architecture
5303         (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
5304         parameter.
5305
5306         * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
5307         I387_NUM_XMM_REGS and I387_MM0_REGNUM.
5308
5309         (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
5310         I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
5311         (I387_FSTAT_REGNUM): Add target specific vector as parameter.
5312
5313         (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
5314         at the target specific vector.
5315
5316         (i386_get_longjmp_target): Use get_frame_arch to get at the current
5317         architecture. Use gdbarch_tdep to get at the target specific vector.
5318
5319         (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
5320         update caller. Use gdbarch_tdep to get at the target specific vector.
5321
5322         (i386_register_to_value: Use get_frame_arch to get at the current
5323         architecture.
5324
5325         * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
5326         parameter.
5327
5328         * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
5329         I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
5330         I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
5331         FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
5332
5333         (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
5334         undef's.
5335
5336         (i387_convert_register_p, i387_register_to_value,
5337         i387_value_to_register): Update call for i386_fp_regnum_p.
5338
5339         * i387-tdep.h: Remove comment.
5340         (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
5341         (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
5342         I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
5343         I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
5344         I387_MXCSR_REGNUM): Add target specific vector as parameter.
5345
5346 2008-03-10  Daniel Jacobowitz  <dan@codesourcery.com>
5347
5348         * Makefile.in (fork-child.o): Update.
5349         * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
5350         argument.  Gather all gdbserver features together.
5351         * fork-child.c (exec_wrapper): New variable.
5352         (fork_inferior): Use it.
5353         (startup_inferior): Skip an extra trap if using "set exec-wrapper".
5354         (unset_exec_wrapper_command, _initialize_fork_child): New.
5355
5356 2008-03-10  Hidetaka Takano  <hidetaka.takano@glb.toshiba.co.jp>
5357
5358         * source.c (directory_command): Modify the determination of
5359         condition of terminal "from_tty".
5360
5361 2008-03-10  Matt Rice  <ratmice@gmail.com>
5362
5363         * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
5364
5365 2008-03-10  Hidetaka Takano  <hidetaka.takano@glb.toshiba.co.jp>
5366
5367         * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
5368         of the data passing to strtoulst function.
5369         (info_spu_signal_command): Likewise.
5370
5371 2008-03-08  Vladimir Prus  <vladimir@codesourcery.com>
5372
5373         * mi/mi-interp.c (mi_command_loop): Remove
5374         commented-out code.
5375
5376 2008-03-07  Joel Brobecker  <brobecker@adacore.com>
5377
5378         * remote.c (extended_remote_attach_1): Make local variable pid an int
5379         instead of a pid_t.
5380
5381 2008-03-07  Joel Brobecker  <brobecker@adacore.com>
5382
5383         * solib-svr4.c (svr4_same_1): New function, originally extracted
5384         from svr4_same and expanded to handle the sparc64 case.
5385         (svr4_same): Move up and reimplement using svr4_same_1.
5386         (enable_break): Use svr4_same_1 to do shared library name comparisons.
5387
5388 2008-03-07  Ramana Radhakrishnan  <ramana.r@gmail.com>
5389
5390         * MAINTAINERS: Move self to Paper trail.
5391
5392 2008-03-05  Daniel Jacobowitz  <dan@codesourcery.com>
5393
5394         * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
5395         * event-loop.c (call_async_signal_handler): New.
5396         * event-loop.h (call_async_signal_handler)
5397         (gdb_call_async_signal_handler): Declare.
5398         (mark_async_signal_handler): Add comments.
5399         * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
5400         * mingw-hdep.c (sigint_event, sigint_handler): New.
5401         (gdb_select): Use them.  Wait for the readline signal handler
5402         to finish.
5403         (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
5404         * posix-hdep.c (gdb_call_async_signal_handler): New function.
5405         * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
5406         New.
5407         (remote_fileio_ctrl_c_signal_handler): Use
5408         gdb_call_async_signal_handler.
5409         (initialize_remote_fileio): Initialize sigint_fileio_token.
5410         * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
5411         not initialize tokens here.
5412         (handle_remote_sigint_twice): Likewise.  Reinstall
5413         handle_remote_sigint.
5414         (async_remote_interrupt_twice): Just call interrupt_query.
5415         (cleanup_sigint_signal_handler): Do not delete tokens.
5416         (remote_interrupt, remote_interrupt_twice): Use
5417         gdb_call_async_signal_handler.
5418         (interrupt_query): Reinstall the default signal handler.
5419         (_initialize_remote): Initialize tokens here.
5420
5421 2008-03-04  Joel Brobecker  <brobecker@adacore.com>
5422
5423         * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
5424         features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
5425         Change the type of the lr register to code_ptr.
5426         * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
5427         features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
5428         features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
5429         features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
5430         features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
5431         features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
5432         features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
5433
5434 2008-03-03  James E. Wilson  <wilson@tuliptree.org>
5435
5436         * MAINTAINERS: Update my email address.
5437
5438 2008-03-03  Keith Seitz  <keiths@redhat.com>
5439
5440         From Dave Murphy  <davem@devkitpro.org>:
5441         * configure.ac: Set tcl configdir to win under mingw.
5442         * configure: Regenerate.
5443
5444 2008-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
5445
5446         * breakpoint.c (fetch_watchpoint_value): New function.
5447         (update_watchpoint): Set and clear val_valid.  Use
5448         fetch_watchpoint_value.  Handle unreadable values on the
5449         value chain.  Correct check for user-requested array watchpoints.
5450         (breakpoint_init_inferior): Clear val_valid.
5451         (watchpoint_value_print): New function.
5452         (print_it_typical): Use it.  Do not free or clear old_val.  Print
5453         watchpoints even if old_val == NULL.
5454         (watchpoint_check): Use fetch_watchpoint_value.  Check for values
5455         becoming readable or unreadable.
5456         (watch_command_1): Use fetch_watchpoint_value.  Set val_valid.
5457         (do_enable_watchpoint): Likewise.
5458         * breakpoint.h (struct breakpoint): Update comment for val.  Add
5459         val_valid.
5460         * NEWS: Mention watchpoints on inaccessible memory.
5461
5462 2007-02-29  Daniel Jacobowitz  <dan@codesourcery.com>
5463
5464         * Makefile.in (i386-nat.o): Update.
5465         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
5466         i386_use_watchpoints.
5467         * i386-linux-nat.c (_initialize_i386_linux_nat): Call
5468         i386_use_watchpoints.
5469         * i386-nat.c (i386_stopped_data_address): Take two arguments.
5470         (i386_stopped_by_watchpoint): Update call.
5471         (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
5472         * config/i386/nm-i386.h: Conditionalize definitions on
5473         ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
5474         (i386_use_watchpoints): Declare.
5475         (i386_stopped_data_address): Update.
5476         * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
5477         * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
5478
5479 2008-02-29  Joel Brobecker  <brobecker@adacore.com>
5480
5481         GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
5482         * version.in: Bump version to 6.8.50.20080229-cvs.
5483
5484 2008-02-28  Markus Deuling  <deuling@de.ibm.com>
5485
5486         * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
5487         properly.
5488
5489 2008-02-28  Tom Tromey  <tromey@redhat.com>
5490
5491         * infcmd.c (notice_args_read): Print result of get_inferior_args.
5492
5493 2008-02-28  Daniel Jacobowitz  <dan@codesourcery.com>
5494
5495         * infcmd.c (kill_if_already_running): Make static.  Use
5496         target_require_runnable.
5497         * target.c (target_require_runnable): New.
5498         * target.h (target_require_runnable): Declare.
5499
5500 2008-02-28  Daniel Jacobowitz  <dan@codesourcery.com>
5501
5502         * frame.c (reinit_frame_cache): Only annotate if frames were
5503         previously valid.
5504
5505 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
5506
5507         * regformats/reg-ppc.dat: Rename "ps" to "msr".
5508         * regformats/reg-ppc64.dat: Likewise.
5509
5510 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
5511
5512         * features/Makefile (%.dat): Emit xmltarget statement.
5513
5514         * regformats/regdat.sh: Support xmltarget and xmlarch statments.
5515         Generate code to set gdbserver_xmltarget in init_registers_${name}.
5516
5517         * regformats/arm-with-iwmmxt.dat: Regenerate.
5518         * regformats/mips64-linux.dat: Regenerate.
5519         * regformats/mips-linux.dat: Regenerate.
5520         * regformats/rs6000/powerpc-32.dat: Regenerate.
5521         * regformats/rs6000/powerpc-64.dat: Regenerate.
5522         * regformats/rs6000/powerpc-e500.dat: Regenerate.
5523
5524         * regformats/reg-arm.dat: Add xmlarch statement.
5525         * regformats/reg-i386.dat: Likewise.
5526         * regformats/reg-i386-linux.dat: Likewise.
5527         * regformats/reg-x86-64-linux.dat: Likewise.
5528         * regformats/reg-spu.dat: Likewise.
5529
5530 2008-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
5531
5532         * remote.c (remote_wait, remote_async_wait): Stop if we receive
5533         an error.
5534
5535 2008-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
5536
5537         * utils.c (debug_timestamp): New.
5538         (vfprintf_unfiltered): Print timestamps if requested.
5539         (show_debug_timestamp): New.
5540         (initialize_utils): Register "set debug timestamp".
5541         * NEWS: Mention "set debug timestamp".  Add GDB 6.8 section.
5542
5543 2008-02-27  Joel Brobecker  <brobecker@adacore.com>
5544
5545         * breakpoint.c (skip_prologue_sal): New function.
5546         (resolve_sal_pc): Adjust SAL past prologue if the SAL was
5547         computed from a line number.
5548
5549 2008-02-27  Joel Brobecker  <brobecker@adacore.com>
5550
5551         * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
5552         features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
5553         Set PC register type to "code_ptr".
5554         * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
5555         features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
5556         features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
5557         features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
5558         features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
5559         features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
5560         features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
5561         Regenerate.
5562
5563 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
5564
5565         * regformats/regdat.sh: Rename init_registers function in
5566         generated file to init_registers_${name}.
5567
5568         * regformats/reg-crisv32.dat: Set "name" to crisv32.
5569         * regformats/reg-ppc64.dat: Set "name" to ppc64.
5570         * regformats/reg-s390x.dat: Set "name" to s390x.
5571
5572 2008-02-26  Greg Law  <glaw@undo-software.com>
5573
5574         * regcache.c (registers_changed): Call reinit_frame_cache.
5575
5576 2008-02-26  Daniel Jacobowitz  <dan@codesourcery.com>
5577
5578         * configure.tgt (sh-*-linux*): Match sh*.  Add glibc-tdep.o.
5579         * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
5580         and svr4_fetch_objfile_link_map.
5581         * Makefile.in (sh-linux-tdep.o): Update.
5582
5583 2008-02-26  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5584
5585         * amd64-tdep.c (amd64_classify): Add support for decimal float
5586         types.
5587         * i386-tdep.c (i386_return_value): Make 128-bit decimal float
5588         use the struct return convention.
5589
5590 2008-02-26  Nick Roberts  <nickrob@snap.net.nz>
5591
5592         * breakpoint.c (print_one_breakpoint_location): Revert Enb field
5593         to old format.  Discard breakpoint address if shared library is
5594         unloaded.
5595         (breakpoint_1): Adjust formatting of table header accordingly.
5596
5597 2008-02-25  Vladimir Prus  <vladimir@codesourcery.com>
5598
5599        * remote.c (remote_get_threadlist): If the response
5600        is empty, don't try to parse it.
5601
5602 2008-02-23  Vladimir Prus  <vladimir@codesourcery.com>
5603
5604         Unbreak 'target async'.
5605         * serial.c (serial_async): Set the
5606         handler function before enabling async
5607         mode.
5608
5609 2008-02-22  Daniel Jacobowitz  <dan@codesourcery.com>
5610
5611         * solib-svr4.c (enable_break): Convert r_brk to a code address.
5612
5613 2008-02-21  Pedro Alves  <pedro@codesourcery.com>
5614
5615         * remote.c (extended_remote_attach_1): Set attach_flag.
5616         (extended_remote_create_inferior_1): Clear attach_flag.
5617
5618 2008-02-20  Daniel Jacobowitz  <dan@codesourcery.com>
5619
5620         * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
5621         r_brk_offset.
5622         (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
5623         * solib-svr4.c (solib_svr4_r_brk): New.
5624         (open_symbol_file_object, svr4_current_sos): Always check the
5625         debug base.
5626         (svr4_fetch_objfile_link_map): Do not set debug_base.
5627         (enable_break): Use r_brk if it is set.
5628         (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
5629         (svr4_lp64_fetch_link_map_offsets): Likewise.
5630         * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
5631
5632 2008-02-20  Markus Deuling  <deuling@de.ibm.com>
5633             Mark Kettenis  <kettenis@gnu.org>
5634
5635         * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
5636         trad_frame_saved_reg.
5637         (trad-frame.h): New include.
5638
5639         (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
5640         instead of frame_obstack_zalloc.
5641         (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
5642
5643         * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
5644
5645 2008-02-20  Markus Deuling  <deuling@de.ibm.com>
5646
5647         * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
5648         from disassemble_info instead of gdbarch_byte_order.
5649
5650         * mips-tdep.c (gdb_print_insn_mips): Likewise.
5651         * arm-tdep.c (gdb_print_insn_arm): Likewise.
5652
5653 2008-02-20  Markus Deuling  <deuling@de.ibm.com>
5654
5655         * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
5656         gdbarch as parameter.
5657
5658         * gdbarch.{c,h}: Regenerate.
5659
5660         * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
5661         parameter.
5662         * mem-break.c (default_memory_insert_breakpoint)
5663         (default_memory_remove_breakpoint): Likewise.
5664         * target.h (default_memory_remove_breakpoint)
5665         (default_memory_insert_breakpoint): Likewise.
5666
5667         * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
5668         parameter. Replace current_gdbarch by gdbarch.
5669         * m32r-tdep.c (m32r_memory_insert_breakpoint)
5670         (m32r_memory_remove_breakpoint): Likewise.
5671
5672 2008-02-19  Daniel Jacobowitz  <dan@codesourcery.com>
5673
5674         * MAINTAINERS: Add Vladimir Prus as MI maintainer.
5675
5676 2008-02-19  Joel Brobecker  <brobecker@adacore.com>
5677
5678         * NEWS: Add entry describing Add support improvements.
5679
5680 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
5681
5682         * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
5683         M68K_FP0_REGNUM.
5684
5685 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
5686
5687         * sentinel-frame.c (sentinel_frame_prev_register): Do not call
5688         register_offset_hack anymore.
5689
5690         * regcache.{c,h} (register_offset_hack): Remove.
5691
5692 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
5693
5694         * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
5695
5696         * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
5697         current_gdbarch by gdbarch.
5698         (hppa64_hpux_find_global_pointer): Likewise.
5699         * hppa-tdep.c (hppa_find_global_pointer): Likewise.
5700         (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
5701         find_global_pointer.
5702
5703         * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
5704         parameter.
5705         * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
5706
5707         * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
5708         of gdbarch_num_regs.
5709
5710         * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
5711         replace current_gdbarch by gdbarch.
5712         (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
5713
5714 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
5715
5716         * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
5717         and replace current_gdbarch by gdbarch.
5718
5719         (store_register): Update call for exec_one_dummy_insn.
5720         (fetch_register, store_register): Update call of regmap.
5721
5722         * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
5723         parameter and replace current_gdbarch by gdbarch.
5724
5725         (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
5726         the current architecture. Update call for getregs_supplies and
5727         getfpregs_supplies.
5728         (ppcnbsd_fetch_inferior_registers): Likewise.
5729
5730         * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
5731         replace current_gdbarch by gdbarch.
5732         (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
5733         get_regcache_arch to get at the current architecture. Update call for
5734         getfpregs_supplies.
5735
5736 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
5737
5738         * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
5739         variables.
5740
5741 2008-02-15  Markus Deuling  <deuling@de.ibm.com>
5742
5743         * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
5744
5745 2008-02-14  Vladimir Prus  <vladimir@codesourcery.com>
5746
5747         * NEWS: Mention pending breakpints in MI.
5748
5749 2008-02-14  Markus Deuling  <deuling@de.ibm.com>
5750
5751         * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
5752
5753 2008-02-13  Markus Deuling  <deuling@de.ibm.com>
5754
5755         Add script to build and test GDB using enable-targets=all.
5756
5757         * gdb_buildall.sh: New file.
5758
5759 2008-02-11  Maxim Grigoriev  <maxim2405@gmail.com>
5760
5761         * NEWS (New native configurations): Xtensa GNU/Linux.
5762         (New targets): Xtensa GNU/Linux.
5763         * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
5764         xtensa-linux-tdep.o
5765         (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
5766         (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
5767         * configure.tgt (xtensa*-*-linux*): New entry.
5768         * xtensa-config.c (xtensa_tdep): New variable.
5769         (xtensa_config_byte_order, xtensa_config_tdep): Removed.
5770         (rmap): Change format based on new macro XTREG.
5771         (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
5772         * xtensa-linux-nat.c: New.
5773         * xtensa-linux-tdep.c: New.
5774         * xtensa-xtregs.c: New.
5775         * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
5776         (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
5777         (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
5778         (xtensa_register_t): New field coprocessor.
5779         (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
5780         * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
5781         (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
5782         Update to handle privileged registers.
5783         (xtensa_supply_gregset) Remove exccause and excvaddr registers.
5784         (xtensa_push_dummy_call): Set windowstart register correctly.
5785         (call0_analyze_prologue): Initialize xtensa_default_isa.
5786         (xtensa_derive_tdep): New.
5787         (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
5788         xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
5789         Call xtensa_derive_tdep().
5790         * config/xtensa/linux.mh: New.
5791         * regformats/reg-xtensa.dat: New.
5792
5793 2008-02-09  Aleksandar Ristovski  <aristovski@qnx.com>  (tiny change)
5794
5795         * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
5796         (filenames.h): New include.
5797         * Makefile.in (corelow.o): Add dependency for filenames.h.
5798
5799 2008-02-08  Doug Evans  <dje@google.com>
5800
5801         * source.c (find_and_open_source): Always rewrite absolute filenames.
5802
5803 2008-02-07  Doug Evans  <dje@google.com>
5804
5805         * breakpoint.c: #include "hashtab.h".
5806         (ambiguous_names_p): New fn.
5807         (update_breakpoint_locations): When restoring bp enable status, don't
5808         compare function names if any functions have same name.
5809         * Makefile.in (breakpoint.o): Add hashtab.h dependency.
5810
5811 2008-02-07  Joel Brobecker  <brobecker@adacore.com>
5812
5813         * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
5814         instead of just a VEC*. Update use of SV.
5815         (ada_make_symbol_completion_list): Update symbol_completion_add calls.
5816
5817 2007-02-07  Joel Brobecker  <brobecker@adacore.com>
5818
5819         * NEWS: Put all new commands since gdb-6.7 together.
5820
5821 2007-02-07  Joel Brobecker  <brobecker@adacore.com>
5822
5823         * ada-lang.c: #include "vec.h".
5824         (struct string_vector, new_string_vector, string_vector_append):
5825         Delete.
5826         (char_ptr): New typedef.
5827         (DEF_VEC_P (char_ptr)): New VEC type.
5828         (symbol_completion_add): Update profile to take the new VEC type
5829         instead of the old string_vector structure. Update code accordingly.
5830         (ada_make_symbol_completion_list): Use the new VEC type instead of
5831         the old string_vector structure, and update the code accordingly.
5832         * Makefile.in (ada-lang.o): Add dependency on vec.h.
5833
5834 2008-02-06  Pierre Muller  <muller@ics.u-strasbg.fr>
5835
5836         * p-exp.y: Set current_type in missing places.
5837         (leftdiv_is_integer): New static variable.
5838         Typecast right operand of BINOP_DIV to long_double if both operands
5839         are integers.
5840
5841 2008-02-06  Maciej W. Rozycki  <macro@mips.com>
5842
5843         * remote-mips.c (set_breakpoint): Rename to...
5844         (mips_set_breakpoint): ... this.
5845         (clear_breakpoint): Rename to...
5846         (mips_clear_breakpoint): ... this.
5847         (common_breakpoint): Rename to...
5848         (mips_common_breakpoint): ... this.
5849         (check_lsi_error): Rename to...
5850         (mips_check_lsi_error): ... this.
5851
5852 2007-02-05  Joel Brobecker  <brobecker@adacore.com>
5853
5854         * language.h (struct language_defn): Add new field
5855         la_make_symbol_completion_list.
5856         * symtab.c (default_make_symbol_completion_list): Renames
5857         make_symbol_completion_list.
5858         (make_symbol_completion_list): New function.
5859         * symtab.h (default_make_symbol_completion_list): Add declaration.
5860         * langauge.c (unknown_language): Set la_make_symbol_completion_list.
5861         (auto_language, local_language): Likewise.
5862         * objc-lang.c (objc_language_defn): Likewise.
5863         * scm-lang.c (scm_language_defn): Likewise.
5864         * m2-lang.c (m2_language_defn): Likewise.
5865         * f-lang.c (f_language_defn): Likewise.
5866         * jv-lang.c (java_language_defn): Likewise.
5867         * p-lang.c (pascal_language_defn): Likewise.
5868         * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
5869         (minimal_language_defn): Likewise.
5870         * ada-lang.c (struct string_vector): New structure.
5871         (new_string_vector, string_vector_append, ada_unqualified_name)
5872         (add_angle_brackets, symbol_completion_match, symbol_completion_add)
5873         (ada_make_symbol_completion_list): New functions.
5874         (ada_language_defn): Set la_make_symbol_completion_list.
5875         * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
5876         this function is static.
5877
5878 2008-02-05  Kevin Buettner  <kevinb@redhat.com>
5879
5880         * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
5881         to account for call site optimizations.
5882
5883 2008-02-05  Andrzej Zaborowski  <balrogg@gmail.com>
5884
5885         * tracepoint.c (read_actions): Handle end-of-text indicator
5886         in action list properly.  (Committed by Jim Blandy)
5887
5888 2008-02-05  Jim Blandy  <jimb@red-bean.com>
5889
5890         * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
5891         pseudoregister, not an internal error.
5892         Reported by: Andrzej Zaborowski
5893
5894 2008-02-04  Vladimir Prus  <vladimir@codesourcery.com>
5895
5896         * varobj.c (c_value_of_variable): Use xstrdup.
5897
5898 2008-02-04  Vladimir Prus  <vladimir@codesourcery.com>
5899
5900         Update stored rendition of varobj value when format changes.
5901         * varobj.c (varobj_set_display_format): Recomputed
5902         print_value.
5903         (c_value_of_variable): Return print_value.
5904
5905 2008-02-03  Doug Evans  <dje@google.com>
5906
5907         * eval.c (evaluate_subexp_standard): Fix type of result of mixed
5908         integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
5909         * valops.c (value_one): New function.
5910         * value.h (value_one): Declare.
5911
5912         Fix argument promotion for binary arithmetic ops for C.
5913         * valarith.c (unop_result_type): New fn.
5914         (binop_result_type): New fn.
5915         (value_binop): Move result type computation to binop_result_type.
5916         (value_pos, value_neg, value_complement): Move result type
5917         computation to unop_result_type.
5918
5919         PR 2384
5920         * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
5921         Return basetype, fieldno if found.  All callers updated.
5922         Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
5923         objfile.
5924         * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
5925         * symfile.h (fill_in_vptr_fieldno): Delete.
5926
5927 2008-02-02  Doug Evans  <dje@google.com>
5928
5929         * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
5930
5931         * typeprint.c (*): Whitespace cleanup.
5932
5933 2008-02-02  Mark Kettenis  <kettenis@gnu.org>
5934             Luis Machado  <luisgpm@br.ibm.com>
5935             Thiago Jung Bauermann  <bauerman@br.ibm.com>
5936
5937         * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
5938         don't fit into registerson the stack the way GCC does.
5939
5940 2008-02-01  Joel Brobecker  <brobecker@adacore.com>
5941
5942         * symtab.c (symbol_set_names): Do not add an entry in the demangling
5943         hash table for Ada symbols. Just store the linkage name as is,
5944         and leave the demangled_name as NULL.
5945
5946 2007-02-01  Joel Brobecker  <brobecker@adacore.com>
5947
5948         * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
5949         in the global scope.
5950         (new_symbol): Likewise.
5951
5952 2008-02-01  Vladimir Prus  <vladimir@codesourcery.com>
5953
5954         * breakpoint.c (break_command_1): Return void.
5955         (break_command_really): Return void.  Rethrow
5956         exceptions instead of returning.
5957         (gdb_breakpoint): Remove the error_message parameter.
5958         Return void.  Rename to set_breakpoint.
5959         * gdb.h (gdb_breakpoint): Rename and move to...
5960         * breakpoint.h (set_breakpoint): ...here.
5961         * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
5962         event hooks even if exception is thrown.  Adjust to
5963         gdb_breakpoint interface changes.
5964
5965
5966 2008-02-01  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5967
5968         * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
5969         float in both first and second word in the doubleword, to support
5970         old and new ABIs.
5971
5972 2008-02-01  Vladimir Prus  <vladimir@codesourcery.com>
5973
5974         Properly rethrow exception.  This fixes errors
5975         about non-existent functions for -break-insert.
5976         * breakpoint.c (break_command_really): Use throw_exception
5977         for rethrowing.  If rethrowing, don't print the exception.
5978
5979 2008-01-31  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5980
5981         * NEWS: Mention Decimal Floating Point support.
5982
5983 2008-01-31  Joel Brobecker  <brobecker@adacore.com>
5984
5985         * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
5986         value type to builtin_type_void_func_ptr.
5987
5988 2008-01-31  Andreas Krebbel  <krebbel1@de.ibm.com>
5989
5990         * s390-tdep.c (is_float_singleton, is_float_like,
5991         alignment_of, s390_return_value): Make checks for
5992         TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
5993
5994 2008-01-31  Luis Machado  <luisgpm@br.ibm.com>
5995             Thiago Jung Bauermann  <bauerman@br.ibm.com>
5996
5997         * infcmd.c (default_print_registers_info): Also print hex
5998         raw contents for TYPE_CODE_DECFLOAT registers.
5999         * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
6000         * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
6001         (rs6000_register_name): Add support for DFP pseudo-registers.
6002         (rs6000_pseudo_register_type): Likewise.
6003         rs6000_pseudo_register_reggroup_p): Likewise.
6004         (ppc_pseudo_register_read): New function.
6005         (ppc_pseudo_register_write): Likewise.
6006         (rs6000_pseudo_register_read): Likewise.
6007         (rs6000_pseudo_register_write): Likewise.
6008         (e500_pseudo_register_read): Move checks to
6009         rs6000_pseudo_register_read.
6010         (e500_pseudo_register_write): Move checks to
6011         rs6000_pseudo_register_write.
6012         (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum.  Install
6013         rs6000_pseudo_register_read and rs6000_pseudo_register_write
6014         in gdbarch if SPE or DFP is available.  Adjust gdbarch's
6015         num_pseudo_regs to account for DFP pseudo regs.
6016
6017 2008-01-31  Thiago Jung Bauermann  <bauerman@br.ibm.com>
6018
6019         * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
6020         * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
6021         (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
6022         rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
6023         e500_pseudo_register_read, e500_pseudo_register_write): Use
6024         IS_SPE_PSEUDOREG macro.
6025         (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
6026         (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
6027         Remove initialization of tdep->ppc_ev31_regnum.
6028
6029 2008-01-08  Paul Hilfinger  <hilfinger@adacore.com>
6030
6031         * printcmd.c (print_formatted): Handle references as for unformatted
6032         prints.
6033
6034 2008-01-30  Joel Brobecker  <brobecker@adacore.com>
6035
6036         * eval.c (evaluate_subexp_standard): Add handling of user
6037         registers when in EVAL_AVOID_SIDE_EFFECTS mode.
6038
6039 2008-01-30  Pierre Muller  <muller@ics.u-strasbg.fr>
6040
6041         * eval.c (evaluate_subexp_standard): Support
6042         BINOP_INTDIV opcode.
6043
6044 2008-01-30  Paul N. Hilfinger  <hilfinger@adacore.com>
6045
6046         * valarith.c (value_binop): Add floating-point BINOP_MIN and
6047         BINOP_MAX cases.
6048         For BINOP_EXP, use length and signedness of left operand only for
6049         result, as for shifts.
6050         For integral operands to BINOP_EXP, use new integer_pow and
6051         uinteger_pow functions so as to get full range of results.
6052         (integer_pow): New function.
6053         (uinteger_pow): New function.
6054
6055 2008-01-30  Vladimir Prus  <vladimir@codesourcery.com>
6056
6057         Use vector for varobj_list_children interface.
6058         * gdb/varobj.c (varobj_list_children): Return vector
6059         of varobjs.
6060         * gdb/varobj.h (varobj_list_children): Adjust
6061         prototype.
6062         (varobj_p): Declare.  Declare vector thereof.
6063         * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
6064         for varobj_list_children change.
6065         * Makefile.in (varobj_h): Update dependencies.
6066
6067 2008-01-30  Thiago Jung Bauermann  <bauerman@br.ibm.com>
6068
6069         * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
6070         TYPE_CODE_DECFLOAT arguments.
6071         (ppc64_sysv_abi_push_dummy_call) Likewise.
6072         (get_decimal_float_return_value): New function.
6073         (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
6074         values by calling get_decimal_float_return_value.
6075         (ppc64_sysv_abi_return_value): Likewise.
6076
6077 2008-01-30  Nick Roberts  <nickrob@snap.net.nz>
6078
6079         * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file):  Add field
6080         for preprocessor macro information.  Formatting changes.
6081
6082 2008-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
6083
6084         * remote.c (struct remote_state): Add cached_wait_status.
6085         (remote_exec_file): New variable.
6086         (PACKET_vAttach, PACKET_vRun): New constants.
6087         (extended_remote_restart): Do not query for status.
6088         (struct start_remote_args): New.
6089         (remote_start_remote): Take it as a second argument.  Check
6090         whether the target is running.  Issue an error for non-running
6091         non-extended targets.  Cache the wait status.  Set inferior_ptid
6092         here.
6093         (remote_open_1): Prompt to disconnect non-running targets.  Make
6094         sure the target is marked running.  Do not set inferior_ptid here.
6095         Update call to remote_start_remote.  Do not call remote_check_symbols
6096         if the target is not running.
6097         (remote_detach_1): Rename from remote_detach.  Take an EXTENDED
6098         argument.  Handle a non-running target.
6099         (remote_detach): Use it.
6100         (extended_remote_detach): New.
6101         (remote_disconnect): Fix typo.  Use remoute_mourn_1.
6102         (extended_remote_attach_1, extended_remote_attach)
6103         (extended_async_remote_attach): New.
6104         (remote_vcont_resume): Remove unused variable.
6105         (remote_wait, remote_async_wait): Use any cached wait status.
6106         (putpkt_binary, getpkt): Clear any cached wait status.
6107         (extended_remoute_mourn_1): New.
6108         (extended_remote_mourn): Use it.
6109         (extended_async_remote_mourn, extended_remote_run): New.
6110         (extended_remote_create_inferior_1): New.
6111         (extended_remote_create_inferior): Use it.
6112         (extended_remote_async_create_inferior): Likewise.
6113         (remote_xfer_partial): Skip for non-executing targets.
6114         (init_extended_remote_ops): Set to_detach and to_attach.
6115         (init_extended_async_remote_ops): Likewise.  Use
6116         extended_async_remote_mourn.
6117         (_initialize_remote): Register vAttach, vRun, and
6118         set remote exec-file.
6119         * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
6120
6121 2008-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
6122
6123         * Makefile.in (symfile.o): Update.
6124         * NEWS: Mention exec tracing support.
6125         * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
6126         exec events.
6127         * infcmd.c (kill_if_already_running, detach_command)
6128         (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
6129         * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
6130         (follow_exec): Do not check may_follow_exec.  Do not mourn and push
6131         targets.  Apply the sysroot path to the loaded executable.  Use
6132         no_shared_libraries.
6133         * linux-nat.c (linux_child_follow_fork): Print fork following
6134         messages if verbose.
6135         (kill_wait_callback): Kill again before waiting a second time.
6136         * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
6137         no_shared_libraries.
6138
6139 2008-01-29  Joel Brobecker  <brobecker@adacore.com>
6140
6141         * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
6142
6143 2008-01-29  Joel Brobecker  <brobecker@adacore.com>
6144
6145         * nto-tdep.h: Remove #include "defs.h".
6146         * nto-tdep.c: Add #include "defs.h".
6147         * Makefile.in (nto_tdep_h): Update dependencies.
6148         (nto-tdep.o): Likewise.
6149
6150 2008-01-29  Joel Brobecker  <brobecker@adacore.com>
6151
6152         * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
6153         and use it.
6154         (proceed, start_remote): Update call to wait_for_inferior.
6155         * inferior.h (wait_for_inferior): Update declaration.
6156         * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
6157         solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
6158         * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
6159         TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
6160
6161 2008-01-29  Aleksandar Ristovski  <aristovski@qnx.com>
6162
6163         * varobj (adjust_value_for_child_access): Added checking for
6164         returned value from gdb_value_ind.
6165         (c_describe_child): Likewise.
6166         (cplus_describe_child): Fixed a typo.
6167
6168 2008-01-29  Jim Blandy  <jimb@red-bean.com>
6169
6170         * MAINTAINERS: Update my info.
6171
6172 2008-01-29  Vladimir Prus  <vladimir@codesourcery.com>
6173
6174         Use multiple locations for hardware watchpoints.
6175         This eliminates the need to traverse value chain, doing
6176         various checks, in three different places.
6177
6178         * breakpoint.h (struct bp_location): New fields
6179         lengths and watchpoint_type.
6180         (struct breakpoint): Remove the val_chain field.
6181         * breakpoint.c (is_hardware_watchpoint): New.
6182         (free_valchain): Remove.
6183         (update_watchpoint): New.
6184         (insert_bp_location): For hardware watchpoint, just
6185         directly insert it.
6186         (insert_breakpoints): Call update_watchpoint_locations
6187         on all watchpoints.  If we have failed to insert
6188         any location of a hardware watchpoint, remove all inserted
6189         locations.
6190         (remove_breakpoint): For hardware watchpoints, directly
6191         remove location.
6192         (watchpoints_triggered): Iterate over locations.
6193         (bpstat_stop_status): Use only first location of
6194         a resource watchpoint.
6195         (delete_breakpoint): Don't call free_valchain.
6196         (print_one_breakpoint): Don't print all
6197         locations for watchpoints.
6198         (breakpoint_re_set_one): Use update_watchpoint for
6199         watchpoints.
6200
6201 2008-01-29  Vladimir Prus  <vladimir@codesourcery.com>
6202
6203         Don't reset watchpoint block on solib load.
6204
6205         * breakpoint.c (insert_bp_location): For watchpoints,
6206         recompute condition.
6207         (breakpoint_re_set_one): Instead of recomputing value
6208         and condition for watchpoints, just reset value and
6209         let insert_breakpoints/insert_bp_location recompute it.
6210         Don't do anything about disabled watchpoint.
6211
6212 2008-01-29  Pierre Muller  <muller@ics.u-strasbg.fr>
6213
6214         * valarith.c (value_binop): Handle unsigned integer
6215         division by zero.
6216
6217 2008-01-28  Kevin Buettner  <kevinb@redhat.com>
6218
6219         * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
6220         instruction pattern that appears frequently in position
6221         independent code.  Fix bug in code which looks for "fmov" and
6222         backtracks if no "fmov" is found.
6223
6224 2008-01-28  Doug Evans  <dje@google.com>
6225
6226         * dbxread.c (read_dbx_symtab): Fix indentation.
6227         Reformat comments to 80 columns.
6228         Move local var def closer to only use.
6229
6230 2008-01-28  Daniel Jacobowitz  <dan@codesourcery.com>
6231
6232         * fork-child.c (SHELL_FILE): Remove #ifndef.
6233         (fork_inferior): Remove SHELL_COMMAND_CONCAT.
6234
6235 2008-01-25  Pierre Muller  <muller@ics.u-strasbg.fr>
6236
6237         * i386-tdep.c (i386_skip_noop): New function.
6238         (i386_analyze_prologue): Call i386_skip_noop function.
6239
6240 2008-01-24  Michael Snyder  <msnyder@specifix.com>
6241
6242         * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
6243         * win32-nat.c (win32_xfer_partial): Ditto.
6244         * target.c (default_xfer_partial): Minor whitespace adjustment.
6245
6246 2008-01-24  Pedro Alves  <pedro@codesourcery.com>
6247
6248         * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
6249         strip bit 1 even if pc doesn't point to thumb code.
6250
6251 2008-01-23  Daniel Jacobowitz  <dan@codesourcery.com>
6252
6253         * remote.c (remote_wait): Handle SIGINT between packets.
6254         (remote_async_wait): Likewise.
6255
6256 2008-01-23  Vladimir Prus  <vladimir@codesourcery.com>
6257             Chris Demetriou  <cgd@google.com>
6258
6259         * thread.c (add_thread_silent): Renamed
6260         from add_thread.
6261         (print_thread_events): New variable definition.
6262         (show_print_thread_events): New function.
6263         (_initialize_thread): Add "set print thread-events" and
6264         "show print thread-events" commands.
6265         (add_thread): Announce new thread.
6266         * gdbthread.h (add_thread_silent): Declare.
6267         (print_thread_events): New variable declaration.
6268         * inf-ttrace.c (inf_ttrace_wait): Don't
6269         inform about new thread, as add_thread is always
6270         called too, and will take care of that.
6271         * infrun.c (handle_inferior_event): Likewise.
6272         * procfs.c (procfs_wait): Likewise.
6273         * remote.c (remote_currthread): Likewise.
6274         * sol-thread.c (sol_thread_wait): Likewise.
6275         * win32-nat.c (get_win32_debug_event): Likewise.
6276         * linux-thread-db.c (attach_thread): Likewise.
6277         Remove the verbose parameter.
6278         (check_event): Make detach_thread be verbose
6279         only if print_thread_events is set.
6280         * linux-nat.c (lin_lwp_attach_lwp): Don't inform
6281         about new thread.  This is called only from
6282         linux-thread-db.c:attach_thread, which will take care.
6283         Remove the verbose parameter.
6284         * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
6285
6286 2008-01-23  Nick Roberts  <nickrob@snap.net.nz>
6287
6288         * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
6289
6290 2008-01-22  Vladimir Prus  <vladimir@codesourcery.com>
6291
6292         * breakpoint.c (break_command_really): New parameter
6293         ignore_count.
6294         (break_command_1): Pass 0 as
6295         ignore_count to break_command_really.
6296         (gdb_breakpoint): Pass ignore_count to
6297         break_command_really.
6298
6299 2008-01-21  Kevin Buettner  <kevinb@redhat.com>
6300
6301         * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
6302         sigcontext struct via pointer.
6303         (struct sigframe comment): Update to show new field `psc'.
6304
6305 2008-01-21  Vladimir Prus  <vladimir@codesourcery.com>
6306
6307         * infrun.c (handle_inferior_event): If
6308         we failed to remove breakpoints, error,
6309         don't try to increment PC by hand.
6310
6311 2008-01-18  Nick Hudson  <nick.hudson@dsl.pipex.com>
6312
6313         Add NetBSD/hppa target and host support.
6314
6315         * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
6316         (hppabsd_gregset): Move to ...
6317         (hppabsd_regset_from_core_section): Rename
6318         hppaobsd_regset_from_core_section and move to ...
6319         (hppabsd_find_global_pointer): Update comment.
6320         (hppabsd_init_abi): Make global. Do not register
6321         hppabsd_regset_from_core_section.
6322         (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
6323         move to ...
6324         (_initialize_hppabsd_tdep): Move to ...
6325         * hppaobsd-tdep.c: ... here. New file.
6326         * hppnbsd-tdep.c: New file.
6327         * hppnbsd-nat.c: New file.
6328         * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
6329         (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
6330         (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
6331         (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
6332         * configure.host (hppa*-*-netbsd*): New entry.
6333         * configure.tgt (hppa*-*-netbsd*): New entry.
6334         (hppa*-*-openbsd*): Update.
6335         * NEWS (New native configuration): Mention NetBSD/hppa.
6336         (New targets): Mention NetBSD/hppa.
6337
6338 2008-01-18  Markus Deuling  <deuling@de.ibm.com>
6339
6340         * gdbarch.sh (function_list): Add new property bits_big_endian to
6341         gdbarch structure.
6342         * gdbarch.{c,h}: Regenerate.
6343
6344         * value.c (struct value): Replace BITS_BIG_ENDIAN by
6345         gdbarch_bits_big_endian (comment).
6346         (unpack_field_as_long, modify_field): Likewise.
6347         * value.h: Likewise (comment).
6348         * valops.c (value_slice): Likewise.
6349         * valarith.c (value_subscript, value_bit_index): Likewise.
6350         * gdbtypes.h (field): Likewise (comment).
6351         * eval.c (evaluate_subexp_standard): Likewise.
6352         * dwarf2read.c (dwarf2_add_field): Likewise.
6353         * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
6354         (move_bits, ada_value_assign, value_assign_to_component): Likewise.
6355
6356         * defs.h (BITS_BIG_ENDIAN): Remove.
6357
6358 2008-01-18  Markus Deuling  <deuling@de.ibm.com>
6359
6360         * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
6361         function calls.
6362         * m2-exp.y (yylex): Likewise.
6363         * objc-exp.y (yylex): Likewise.
6364
6365         * defs.h (DEPRECATED_STREQN): Remove.
6366
6367 2008-01-17  H.J. Lu  <hjl.tools@gmail.com>
6368
6369         * MAINTAINERS: Update my email address.
6370
6371 2008-01-17  Jim Blandy  <jimb@codesourcery.com>
6372
6373         * README: Mention gdbserver/README.
6374
6375 2008-01-17  Pierre Muller  <muller@ics.u-strasbg.fr>
6376
6377         * valarith.c (value_binop): Handle BINOP_INTDIV
6378         for unsigned and signed integers.
6379
6380 2008-01-17  Ulrich Weigand  <uweigand@de.ibm.com>
6381
6382         * s390-tdep.c (s390_gdbarch_init): Set default long double
6383         type to 128-bit IEEE quad.
6384
6385 2008-01-17  Joel Brobecker  <brobecker@adacore.com>
6386
6387         * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
6388
6389 2008-01-16  Mark Kettenis  <kettenis@gnu.org>
6390
6391         * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
6392
6393         * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
6394         * value.c: All callers changed.
6395
6396 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
6397
6398         * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
6399         DEPRECATED_STREQ by its expression.
6400         * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
6401         * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
6402         (scan_xcoff_symtab): Likewise.
6403         * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
6404         * f-lang.c (find_common_for_function): Likewise.
6405         * objc-exp.y (parse_number): Likewise.
6406
6407         * defs.h (DEPRECATED_STREQ): Remove.
6408
6409 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
6410
6411         * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
6412         * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
6413         get_frame_arch to get at the current_architecture. Update AM33_MODE
6414         call.
6415         (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
6416         (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
6417         architecture.
6418         (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
6419
6420 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
6421
6422         * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
6423         parameter.
6424         * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
6425
6426         (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
6427         current_gdbarch by gdbarch. Update caller.
6428
6429         * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
6430         (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
6431         the current architecture. Update calls of
6432         amd64_native_gregset_supplies_p.
6433         * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
6434         (amd64bsd_store_inferior_registers): Likewise.
6435
6436 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
6437
6438         * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
6439         Replace current_gdbarch by gdbarch. Update caller.
6440
6441 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
6442
6443         * dbxread.c (repeated_header_complaint, dbx_symfile_init)
6444         (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
6445         (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
6446         (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
6447         (stabsect_build_psymtabs): Fix indentation.
6448
6449 2008-01-15  Michael Snyder  <msnyder@specifix.com>
6450
6451         * corelow.c (core_xfer_partial): Comment, cut/paste error.
6452
6453 2008-01-14  Pierre Muller  <muller@ics.u-strasbg.fr>
6454
6455         * win32-nat.c (win32_create_inferior): Restore code calling
6456         CloseHandle on ProcessInformation structure.
6457
6458 2008-01-13  Nick Hudson  <nick.hudson@dsl.pipex.com>
6459
6460         * configure.ac: Check for void * as 3 argument of ptrace.
6461         * configure: regenerate.
6462
6463 2008-01-11  Markus Deuling  <deuling@de.ibm.com>
6464
6465         * alpha-tdep.c (alpha_heuristic_proc_start)
6466         (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
6467         current_gdbarch by gdbarch.
6468
6469         (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
6470         current architecture by frame_info. Update alpha_heuristic_proc_start
6471         call.
6472
6473         (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
6474         get_frame_arch to get at the current architecture by frame_info. Update
6475         alpha_sigtramp_register_address call.
6476
6477         * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
6478         current_gdbarch by gdbarch. Update caller.
6479         (convert_to_extended, convert_from_extended): Add endianess parameter
6480         for comparison. Update caller.
6481         (arm_extract_return_value, arm_store_return_value): Use
6482         get_regcache_arch to get at the current architecture.
6483
6484         * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
6485         current_gdbarch by gdbarch. Update caller.
6486         (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
6487         gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
6488
6489         * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
6490         gdbarch as parameter. Update caller.
6491         (h8300_init_frame_cache): Add gdbarch as parameter. Replace
6492         current_gdbarch by gdbarch. Update caller.
6493
6494         * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
6495         update caller. Replace current_gdbarch by gdbarch.
6496
6497         * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
6498         the current architecture. Replace current_gdbarch by gdbarch.
6499         * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
6500         (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
6501         expression. Add gdbarch as parameter and replace current_gdbarch with
6502         it. Update caller.
6503         (M6811_TDEP): Remove.
6504         (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
6505         architecture.
6506         (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
6507         current_gdbarch by gdbarch. Update caller.
6508
6509         * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
6510         update caller.
6511         (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
6512         by gdbarch.
6513
6514         * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
6515         caller. Relace current_gdbarch by gdbarch.
6516         (altivec_register_p, spe_register_p): Likewise.
6517         * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
6518         parameter.
6519         * ppc-linux-nat.c (fetch_register, store_register): Update caller of
6520         altivec_register_p and spe_register_p.
6521
6522         * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
6523         caller. Replace current_gdbarch by gdbarch.
6524         (score_analyze_prologue): use get_frame_arch to get at the current
6525         architecture.
6526
6527         * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
6528         * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
6529         current_gdbarch by gdbarch. Update caller.
6530         (sparc_frame_cache): Use get_frame_arch to get at the current
6531         architecture.
6532         * sparce64-tdep.c (sparc64_skip_prologue): Update call of
6533         sparc_analyze_prologue.
6534
6535         * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
6536         parameter.
6537
6538 2008-01-11  Markus Deuling  <deuling@de.ibm.com>
6539
6540         * exec.c: #include "arch-utils.h"
6541          (print_section_info): Use gdbarch_from_bfd to get at the
6542         current architecture. Replace current_gdbarch. Fix indention. Replace
6543         deprecated_print_address_numeric by paddress.
6544         * Makefile.in (exec.o) Add dependency to arch-utils.h.
6545
6546         * valprint.c (val_print_string): Replace
6547         deprecated_print_address_numeric.
6548         * tracepoint.c (trace_mention, scope_info): Likewise.
6549         * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
6550         (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
6551         (maintenance_check_symtabs): Likewise.
6552         * symfile.c (list_overlays_command): Likewise.
6553         * stack.c (frame_info, print_block_frame_labels): Likewise.
6554         * printcmd.c (print_address, print_address_demangle)
6555         (address_info): Likewise.
6556         * corefile.c (memory_error): Likewise.
6557         * infcmd.c (jump_command): Likewise.
6558         * breakpoint.c (insert_bp_location, describe_other_breakpoints)
6559         (mention, delete_breakpoint): Likewise.
6560         * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
6561         * dwarf2read.c (dump_die): Likewise.
6562         * ada-valprint.c (ada_val_print_1): Likewise.
6563         * f-valprint.c (f_val_print): Likewise.
6564         * linux-fork.c (info_forks_command): Likewise.
6565         * m32r-com.c (m32r_load_section, m32r_load)
6566         (m32r_upload_command): Likewise.
6567
6568         * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
6569
6570 2008-01-11  Markus Deuling  <deuling@de.ibm.com>
6571
6572         * gdbarch.sh (skip_prologue): Add gdbarch
6573         as parameter.
6574         * gdbarch.{c,h}: Regenerate.
6575
6576         * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
6577         * amd64-tdep.c (amd64_skip_prologue): Likewise.
6578         * avr-tdep.c (avr_skip_prologue): Likewise.
6579         * cris-tdep.c (cris_skip_prologue): Likewise.
6580         * frv-tdep.c (frv_skip_prologue): Likewise.
6581         * h8300-tdep.c (h8300_skip_prologue): Likewise.
6582         * hppa-tdep.c (hppa_skip_prologue): Likewise.
6583         * i386-tdep.c (i386_skip_prologue): Likewise.
6584         * ia64-tdep.c (ia64_skip_prologue): Likewise.
6585         * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
6586         * m32r-tdep.c (m32r_skip_prologue): Likewise.
6587         * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
6588         * m68k-tdep.c (m68k_skip_prologue): Likewise.
6589         * m88k-tdep.c (m88k_skip_prologue): Likewise.
6590         * mep-tdep.c (mep_skip_prologue): Likewise.
6591         * mips-tdep.c (mips_skip_prologue): Likewise.
6592         * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
6593         * mt-tdep.c (mt_skip_prologue): Likewise.
6594         * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
6595         * score-tdep.c (score_skip_prologue): Likewise.
6596         * sh64-tdep.c (sh64_skip_prologue): Likewise.
6597         * sh-tdep.c (sh_skip_prologue): Likewise.
6598         * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
6599         * sparc-tdep.c (sparc32_skip_prologue): Likewise.
6600         * spu-tdep.c (spu_skip_prologue): Likewise.
6601         * v850-tdep.c (v850_skip_prologue): Likewise.
6602         * vax-tdep.c (vax_skip_prologue): Likewise.
6603         * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
6604         * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
6605
6606         * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
6607         current_gdbarch by gdbarch.
6608         * m32c-tdep.c (m32c_skip_prologue): Likewise.
6609         * s390-tdep.c (s390_skip_prologue): Likewise.
6610
6611 2008-01-10  Doug Evans  <dje@google.com>
6612
6613         * defs.h (struct continuation_arg): Fix typo in comment.
6614         * target.c (target_translate_tls_address): Fix comment spelling error.
6615
6616 2008-01-09  Thiago Jung Bauermann  <bauerman@br.ibm.com>
6617
6618         * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
6619         (DOUBLEST_SCAN_FORMAT): Likewise.
6620         * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
6621         * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
6622         * c-exp.y (parse_number): Likewise.
6623         * jv-exp.y (parse_number): Likewise.
6624         * objc-exp.y (parse_number): Likewise.
6625         * p-exp.y (parse_number): Likewise.
6626
6627 2008-01-09  Joel Brobecker  <brobecker@adacore.com>
6628
6629         * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
6630         (check_typedef): Likewise.
6631
6632 2008-01-09  Luis Machado  <luisgpm@br.ibm.com>
6633
6634         * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
6635         seen_double_big_d, treat the new H, D, and DD modifiers as length
6636         modifiers.
6637
6638 2008-01-08  Joel Brobecker  <brobecker@adacore.com>
6639
6640         * dwarf2read.c (read_enumeration_type): Add comment.
6641
6642 2008-01-08  Thiago Jung Bauermann  <bauerman@br.ibm.com>
6643
6644         * config.in: Regenerate.
6645
6646 2008-01-08  Joel Brobecker  <brobecker@adacore.com>
6647
6648         * ada-lang.c (ada_convert_actual): Renames convert_actual.
6649         Make non-static.
6650         (ada_convert_actuals): Delete.
6651         * ada-lang.h (ada_convert_actual): Add declaration.
6652         (ada_convert_actuals): Remove declaration.
6653         * infcall.c: #include "ada-lang.h".
6654         (value_arg_coerce): Add new parameter sp.  Update function
6655         documetnation.  Add handling of Ada function call parameters.
6656         * Makefile.in (infcall.o): Update dependencies.
6657
6658 2008-01-08  Paul Hilfinger  <hilfinger@adacore.com>
6659
6660         * ada-lang.c (ensure_lval): Fix value lval kind.
6661         (convert_actual): Add handling for arguments passed by reference.
6662
6663 2008-01-08  Doug Evans  <dje@google.com>
6664
6665         * dbxread.c (read_dbx_symtab): Fix indentation.
6666
6667 2008-01-07  Thiago Jung Bauermann  <bauerman@br.ibm.com>
6668
6669         * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
6670         (valarith.o): Depend on dfp.h.
6671         (valops.o): Likewise.
6672         * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
6673         (set_decnumber_context): New function.
6674         (decimal_check_errors): Likewise.
6675         (decimal_from_number): Likewise.
6676         (decimal_to_number): Likewise.
6677         (decimal_from_string): Use set_decnumber_context and
6678         decimal_check_errors.
6679         (decimal_from_integral): New function.
6680         (decimal_from_floating): Likewise.
6681         (decimal_to_double): Likewise.
6682         (promote_decimal): Likewise.
6683         (decimal_binop): Likewise.
6684         (decimal_is_zero): Likewise.
6685         (decimal_compare): Likewise.
6686         (decimal_convert): Likewise.
6687         * dfp.h (decimal_from_integral): New prototype.
6688         (decimal_from_floating): Likewise.
6689         (decimal_to_double): Likewise.
6690         (decimal_binop): Likewise.
6691         (decimal_is_zero): Likewise.
6692         (decimal_compare): Likewise.
6693         (decimal_convert): Likewise.
6694         * eval.c (evaluate_subexp_standard): Remove expect_type argument from
6695         call to value_from_decfloat.
6696         * valarith.c: Include dfp.h.
6697         (value_args_as_decimal): New function.
6698         (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
6699         (value_logical_not): Likewise.
6700         (value_equal): Likewise.
6701         (value_less): Likewise.
6702         (value_pos): Likewise.
6703         (value_neg): Formatting fix.
6704         * valops.c: Include dfp.h.
6705         (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
6706         * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
6707         (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
6708         (value_from_decfloat): Remove expect_type argument.
6709         * value.h (value_from_decfloat): Update prototype.
6710
6711 2008-01-07  Vladimir Prus  <vladimir@codesourcery.com>
6712
6713         Ignore change in name of dynamic linker during
6714         execution on Solaris.  This also unbreaks pending breakpoints.
6715
6716         * solist.h (struct target_so_ops): New field same.
6717         * solib-svr4.c (svr4_same): New.
6718         (_initialize_svr4_solib): Register svr4_same.
6719         * solib.c (update_solib_list): Use ops->same, if available.
6720
6721 2008-01-06  Christopher Faylor  <me+cygwin@cgf.cx>
6722
6723         * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
6724         when using MS-DOS paths.
6725
6726 2008-01-05  Pedro Alves  <pedro@codesourcery.com>
6727
6728         * NEWS: Mention --pid and --core command line behaviour changes.
6729
6730 2008-01-05  Pedro Alves  <pedro@codesourcery.com>
6731
6732         * main.c (captured_main): Remove 'count' varible and the
6733         ALIGN_STACK_ON_ENTRY block that used it.  Error out if --core and
6734         --pid options were issued simultaneously.  If an explicit pid
6735         option was passed, don't fallback to core file.  Detect extra
6736         arguments better in the presence of explicit pid or core
6737         arguments.
6738
6739 2008-01-05  Joel Brobecker  <brobecker@adacore.com>
6740
6741         * ada-lang.c (ada_which_variant_applies): Correctly compute
6742         the value of the discriminant when the variant record is packed.
6743
6744 2008-01-04  Joel Brobecker  <brobecker@adacore.com>
6745
6746         * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
6747         that are used to differentiate homonyms.
6748
6749 2008-01-04  Jerome Guitton  <guitton@adacore.com>
6750
6751         * ada-lang.c (decode_packed_array_type): Avoid a seg fault
6752         when the type is an anonymous pointer type.
6753         (ada_check_typedef): Avoid a seg fault when the type is null.
6754         * ada-typeprint.c (print_array_type): Add support for pointer
6755         to packed arrays.
6756
6757 2008-01-04  Paul N. Hilfinger  <hilfinger@adacore.com>
6758
6759         * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
6760
6761 2008-01-04  Joel Brobecker  <brobecker@adacore.com>
6762
6763         * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
6764         EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
6765
6766 2008-01-04  Joel Brobecker  <brobecker@adacore.com>
6767
6768         * ada-exp.y (chop_separator): New function.
6769         (write_selectors): Rewrite to re-use chop_separator.
6770         (ada_nget_field_index, get_symbol_field_type): New functions.
6771         (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
6772         expressions.
6773
6774 2008-01-03  Thiago Jung Bauermann  <bauerman@br.ibm.com>
6775
6776         * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
6777         of SYMBOL_VALUE when working with function symbols.
6778
6779 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
6780
6781         * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
6782         expressions.  These expressions do not need to be rewriten.
6783
6784 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
6785
6786         * dwarf2read.c (read_enumeration_type): Flag type as stub if
6787         the given die is a declaration.
6788
6789 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
6790
6791         * ada-lang.c (ada_array_bound_from_type): Make non-static.
6792         Handle properly the case when the index type is an enumerated type.
6793         Do not return the subtype of the bounds type, just return the
6794         bounds type directly - this is not needed and is more consistent
6795         with what we do for arrays when no XA parallel type exists.
6796
6797 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
6798
6799         * ada-lang.c (static_unwrap_type): Add forward declaration.
6800         (template_to_static_fixed_type): Fields of dynamic types sometimes
6801         also need to be unwrapped. Take this into account.
6802         (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
6803         (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
6804         * ada-typeprint.c (ada_print_type): Get the typename from
6805         the original type, not the base type.
6806
6807 2008-01-03  Jerome Guitton  <guitton@adacore.com>
6808
6809         * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
6810         (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
6811         Update calls to ada_to_fixed_type.
6812         (ada_template_to_fixed_record_type_1): Ditto, but without looking
6813         for the tag.
6814         (ada_to_fixed_type): Add check_tag parameter; do not look for
6815         tag if null.  When looking for a tag, use a fixed record type.
6816         * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
6817         * ada-valprint.c (printable_val_type, ada_value_print): Update
6818         calls to ada_to_fixed_type.
6819
6820 2008-01-03  Luis Machado  <luisgpm@br.ibm.com>
6821
6822         * doublest.c (convert_floatformat_to_doublest): Call
6823         floatformat_to_doublest instead of floatformat_to_double and use
6824         DOUBLEST variables.
6825         (convert_doublest_to_floatformat): Call floatformat_from_doublest
6826         instead of floatformat_from_double and use DOUBLEST variables.
6827
6828 2008-01-03  Nick Hudson  <nick.hudson@dsl.pipex.com>
6829
6830         * MAINTAINERS (Write After Approval): Add self.
6831
6832 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
6833
6834         * symfile.c (set_initial_language): Make non-static.
6835         * symfile.h (set_initial_language): Add declaration.
6836         * language.c: #include "symfile.h".
6837         (set_language): Call set_initial_language if the frame language
6838         could not be determined.
6839
6840 2008-01-03  Paul N. Hilfinger  <hilfinger@adacore.com>
6841
6842         * eval.c (evaluate_subexp_for_address): Provide frame address to
6843         locate_var_value only if it will be needed.
6844
6845 2008-01-02  Jan Kratochvil  <jan.kratochvil@redhat.com>
6846
6847         * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
6848
6849 2008-01-02  Joel Brobecker  <brobecker@adacore.com>
6850
6851         * ada-lang.c (ada_evaluate_subexp): Modify the value returned
6852         when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
6853         This is needed to make sure that any other treatment applied
6854         to the resulting value does not fail for spurious reason,
6855         such as trying to take the address of this value.
6856
6857 2008-01-02  Joel Brobecker  <brobecker@adacore.com>
6858
6859         * ada-lang.c (ada_value_equal): Dereference reference types when
6860         comparing arrays.
6861
6862 2008-01-01  Daniel Jacobowitz  <dan@codesourcery.com>
6863
6864         Updated copyright notices for most files.
6865
6866 2008-01-01  Christopher Faylor  <me+gdb@cgf.cx>
6867
6868         * win32-nat.c (psapi_module_handle): Remove static.
6869         (get_module_name): Rename from psapi_get_dll_name.  Revamp slightly to
6870         return first module found if base_address is zero.  Don't initialize
6871         psapi function pointers here.  Convert to cygwin paths when
6872         appropriate.
6873         (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
6874         executable name.  Use get_module_name when that fails or when
6875         !__CYGWIN__.
6876         (_initialize_psapi): New function.  Initialize psapi stuff before it is
6877         needed or issue a warning if it is not found.  Move psapi_module_handle
6878         here.
6879
6880 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
6881
6882         * ada-lang.c (ada_remove_trailing_digits): New function.
6883         (ada_remove_po_subprogram_suffix): New function.
6884         (ada_decode): Improve. Move the description of the algorithm
6885         directly inside the code, instead of in the function global
6886         description.
6887
6888 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
6889
6890         * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
6891         and always print the dereferenced value.
6892
6893 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
6894
6895         * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
6896         of the case where the first argument is a reference.
6897         (ada_evaluate_subexp, case BINOP_ADD): Likewise.
6898
6899 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
6900
6901         Implement support for Ada interface types.
6902
6903         * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
6904         (ada_is_ignored_field): Ignore fields that are a dispatch table
6905         of a tagged type.
6906
6907 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
6908
6909         * top.c (print_gdb_version): Update copyright year.
6910
6911 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
6912
6913         * ChangeLog-2007: New ChangeLog rotation.
6914         * ChangeLog: Reset for 2008.
6915         * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
6916         ChangeLog-2007.
6917
6918 For older changes see ChangeLog-2007.
6919 \f
6920 Local Variables:
6921 mode: change-log
6922 left-margin: 8
6923 fill-column: 74
6924 version-control: never
6925 coding: utf-8
6926 End: