* target.c (target_read_until_error): New.
        * target.h (target_read_until_error): Declare.
        * mi/mi-main.c (mi_cmd_data_read_memory): Use
        target_read_until_error.

daily update

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2008-06-25  Brandon Sneed  <nivenh@sourceware.org>

* include/winbase.h (GetProcessHandleCount, GetSystemRegistryQuota,
GetThreadIOPendingFlag): Modified to rely on _WIN32_WINNT 0x0501 instead
of 0x0502.
Bug reported by Thomas Denk.

2008-06-25  Brandon Sneed  <nivenh@sourceware.org>

* include/winbase.h (InterlockedIncrement, InterlockedDecrement,
InterlockedCompareExchange, InterlockedExchange,
InterlockedCompareExchangePointer, InterlockedExchangeAdd,
InterlockedExchangePointer): Modified from PLONG to LONG volatile *.

2008-06-25  Cary Coutant  <ccoutant@google.com>

* fileread.cc (File_read::make_view): Assert on zero-length view.
* object.cc (Sized_relobj::do_read_symbols): Don't try to read
symbol table when there are no symbols to read.

gas/
* config/tc-ppc.c (parse_cpu): Handle -m464.
(md_show_usage): Likewise.

opcodes/
* ppc-dis.c (powerpc_init_dialect): Handle -M464.
(print_ppc_disassembler_options): Likewise.
* ppc-opc.c (PPC464): Define.
(powerpc_opcodes): Add mfdcrux and mtdcrux.

/gas:
2008-06-24  Eric B. Weddington  <eric.weddington@atmel.com>

Add support for ATtiny13A.
* config/tc-avr.c (mcu_types): Add attiny13a.
* doc/c-avr.texi: Likewise.

* lib/gdb.exp (prepare_for_testing): Do not drop the OPTIONS argument.

Fix a memory leak found by Hui Zhu <teawater@gmail.com>.
* c-exp.y (parse_number): Move the S and SAVED_CHAR initialization
after the DECFLOAT detection to fix a memory leak.  Remove the
redundant NUM initialization.  Protect the DECFLOAT detection memory
access before the P block.  Restore the P memory content for the
DECFLOAT detection.

Revert accidental commit.

Kill the return value for all MI command functions.
* mi/mi-cmds.h (enum mi_cmd_result): Remove.
(mi_cmd_argv_ftype): Change return type to void.

* mi/mi-main.c: Adjust all function that implement
MI commands to return nothing.
(struct captured_mi_execute_command_actions):
Remove the rc field.
(mi_cmd_execute): Return nothing.
(mi_execute_async_cli_command): Return nothing.
(mi_cmd_exec_interrupt): Don't print ^done here.
(mi_cmd_target_select): Don't print ^connected here.
(captured_mi_execute_command): Don't check for MI_CMD_DONE.
Special-case -target-select and output ^connected, not ^done.

* mi/mi-cmd-break.c: Adjust.
* mi/mi-cmd-disas.c: Adjust.
* mi/mi-cmd-env.c: Adjust.
* mi/mi-cmd-file.c: Adjust.
* mi/mi-cmd-stack.c: Adjust.
* mi/mi-cmd-target.c: Adjust.
* mi/mi-cmd-var.c: Adjust.
* mi/mi-interp.c: Adjust.
* mi/mi-symbol-cmds.c: Adjust.

Emit ^running via observer.
* mi/mi-interp.c (mi_cmd_interpreter_exec): Do no print
        ^running here.
        (mi_on_resume): Print ^running if not previously output.
        * mi/mi-main.c (running_result_record_printed): New.
        (captured_mi_execute_command): Reset
        running_result_record_printed.  Use running_result_record_printed
        to decide if we should skip ^done.
        (mi_execute_async_cli_command): Don't print ^running here.
        * mi/mi-main.h (current_token, running_result_record_printed):
        Declare.

* elf32-arm.c (STUB_ENTRY_NAME): Define.
(arm_thumb_thumb_long_branch_stub): Use bx instead of b.n.
(arm_pic_long_branch_stub): Mention R_ARM_REL32 instead of
R_ARM_ABS32.
(struct elf32_arm_stub_hash_entry): Add output_name.
(arm_build_one_stub): Move offsets into the offset argument
of _bfd_final_link_relocate.  Correct offset for
arm_thumb_arm_v4t_stub_long_branch.
(elf32_arm_size_stubs): Set stub_entry->output_name.
(elf32_arm_ouput_plt_map_sym): Rename to elf32_arm_output_map_sym.
Update all callers.
(elf32_arm_output_stub_sym): New.
(arm_map_one_stub): Correct formatting.  Use elf32_arm_output_stub_sym.

* ld-arm/farcall-arm-arm-be8.d, ld-arm/farcall-arm-arm-pic-veneer.d,
ld-arm/farcall-arm-arm.d, ld-arm/farcall-arm-thumb-blx-pic-veneer.d,
ld-arm/farcall-arm-thumb-blx.d, ld-arm/farcall-arm-thumb-pic-veneer.d,
ld-arm/farcall-arm-thumb.d, ld-arm/farcall-group-size2.d,
ld-arm/farcall-group.d, ld-arm/farcall-mix.d, ld-arm/farcall-mix2.d,
ld-arm/farcall-thumb-arm-blx-pic-veneer.d,
ld-arm/farcall-thumb-arm-blx.d, ld-arm/farcall-thumb-arm.d,
ld-arm/farcall-thumb-thumb-blx-pic-veneer.d,
ld-arm/farcall-thumb-thumb-blx.d, ld-arm/farcall-thumb-thumb-m.d,
ld-arm/thumb2-bl-as-thumb1-bad.d, ld-arm/thumb2-bl-bad.d: Update for
stub symbols and stub corrections.

Fix strict-aliasing issues with _strtod_r and Storeinc.
* libc/stdlib/strtod.c (_strtod_r): Change local variables aadj,
rv, rv0 from double to type U.  Use accessor macros dval, dword0
and dword1 for all accesses except for the ULtod call, where rv.i
replaces the pointer cast.
* libc/stdlib/mprec.h (U): Rename member L to i for easier re-use
of access macros.  Tweak comment.
Remove #ifdef'd YES_ALIAS code.
(dword0, dword1, dval): Define in terms of uncast union member
access.  Ditto for _DOUBLE_IS_32BITS variants.
(Storeinc): Replace aliasing-flawed microoptimized definition with
alternative suggested in comment.  Remove now stale comment.

daily update

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2008-06-24  Michael Snyder  <msnyder@specifix.com>

* infrun.c (_initialize_infrun): White space and typo fix.

* net.cc (cygwin_bindresvport_sa): Fix usage of last_used_bindresvport.

* version.cc (version_string): Bump to 1.7

merge from gcc

* win32-nat.c (safe_symbol_file_add_stub): Remove unused variable.
(do_initial_win32_stuff): Fix problem with inability to set breakpoints when
first loading DLL with "dll" command.

* write.c (relax_segment <rs_org>): Include current stretch
value when calculating whether .org is backwards.

*** empty log message ***

daily update

 * fix wrong entry dates

*** empty log message ***

*** empty log message ***

* include/limits.h (PATH_MAX): Add comment.
* include/cygwin/config.h (__FILENAME_MAX__): Define as 4096.  Add
comment.

* libc/include/machine/setjmp.h (_longjmp): Define as function on
Cygwin.
(_setjmp): Ditto.

*** empty log message ***

* gas/mips/e32-rel2.d: Add -march=mips1 for as.

gdb/gdbserver/

2008-06-20  Carlos O'Donell  <carlos@codesourcery.com>

* server.c (gdbserver_usage): Mention --version.

* gnu-nat.c (proc_string): Use capital T for "Thread".

Committed as obvious.

* lib/ddk/hal.def (HalTranslateBusAddress): Correct suffix.
* lib/ddk/ntoskrnl.def (MmAllocateContiguousMemory): Correct suffix.
Bug reported by Brian Hawley.

* faq-using.xml: Add more words about multiple cygwins.

*** empty log message ***

* fhandler_tty.cc (fhandler_pty_master::setup): Fix pipe inheritance.

* basic_blocks.c: Always include "gprof.h" first.
* cg_arcs.c: Likewise.
* cg_dfn.c: Likewise.
* cg_print.c: Likewise.
* corefile.c: Likewise.
* gprof.c: Likewise.
* hist.c: Likewise.
* search_list.c: Likewise.
* sym_ids.c: Likewise.
* utils.c: Likewise.

* elf32-spu.c (needs_ovl_stub): Correctly return nonovl_stub for
non-branch insns.

update

* emultempl/spuelf.em (gld${EMULATION_NAME}_finish): Make "can not
build overlay stubs" a fatal error.

* elf32-spu.c (build_stub): Allow wraparound on stub branches.
(allocate_spuear_stubs, build_spuear_stubs): Return value from
count_stub/build_stub.
(spu_elf_build_stubs): Correct location of stub reloc error message.

2008-06-19  Eric Blake  <ebb9@byu.net>

Adjust strsignal to POSIX 200x prototype.
* strsignal.c (strsignal): Remove const.

* win32-nat.c (win32_pid_to_str): Use capital T for "Thread".

* strsig.cc (strsignal): Return non-const buffer to allow building with recent
newlib change.

*** empty log message ***

daily update

* src-release (BINUTILS_SUPPORT_DIRS): Remove mkdep and depcomp.

2008-06-18  Craig Silverstein  <csilvers@google.com>

* powerpc.cc (Powerpc_relocate_functions::addr16_ha): cast
constant 0xFFFF to type Valtype.
(Powerpc_relocate_functions::rel16_ha): Likewise.

    * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
        the target cannot run.

    * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
        we're attaching to a running process.

2008-06-18  Ian Lance Taylor  <iant@google.com>

* src-release (BINUTILS_SUPPORT_DIRS): Add depcomp.

Per Posix, strsignal returns non-const char*.

* libc/include/string.h (strsignal): Fix return type.

Per Posix, strsignal returns non-const char*.

* libc/include/string.h (strsignal): Fix return type.

elf32-cr16.c (ELF_MACHINE_ALT1): Define to EM_CR16_OLD.

  elf32-cr16.c (ELF_MACHINE_ALT1): Define to EM_CR16_OLD.

  common.h (EM_CR16): Correct value.
  (EM_CR16): Rename to EM_CR16_OLD.

   common.h (EM_CR16): Correct value.
   (EM_CR16): Rename to EM_CR16_OLD.

 Updated the readelf with Add EM_CR16_OLD.

    (guess_is_rela): Add EM_CR16_OLD.
        (dump_relocations): Likewise.
        (get_machine_name): Likewise.
        (is_32bit_abs_reloc): Likewise.

* win32-nat.c (handle_load_dll): Give dll name and load address
if debug_events is on.
(handle_unload_dll): Likewise.

* output.h (Output_section::Input_section): Initialize p2align_ to
zero for Output_section_data constructors.
(Output_section::Input_section::addralign): If not an input
section, return the alignment of the Output_section_data.
* testsuite/copy_test.cc: New file.
* testsuite/copy_test_1.cc: New file.
* testsuite/copy_test_2.cc: New file.
* testsuite/Makefile.am (check_PROGRAMS): Add copy_test.
(copy_test_SOURCES, copy_test_DEPENDENCIES): New variables.
(copy_test_LDFLAGS, copy_test_LDADD): New variables.
(copy_test_1_pic.o, copy_test_1.so): New targets.
(copy_test_2_pic.o, copy_test_2.so): New targets.
* testsuite/Makefile.in: Rebuild.

* script-sections.cc (Script_sections::place_orphan): Initialize
local variable exact.

merge from gcc

daily update

*** empty log message ***

* configure: Regenerate.

config/
* override.m4: Use m4_version_prereq throughout.
(_AC_ARG_VAR_VALIDATE, AC_MSG_FAILURE): Backport from git
Autoconf: output pwd along with fatal errors, so the right
config.log file is hinted at more prominently.
(PARSE_ARGS): Push setting of ac_pwd in this diversion.
(_GCC_AUTOCONF_VERSION): New, define to 2.59 if not defined.
(_GCC_AUTOCONF_VERSION_CHECK): New macro, require use of Autoconf
version _GCC_AUTOCONF_VERSION throughout the tree.
(m4_wrap): New override, fix for Posix semantics of m4wrap.

binutils/
* configure: Regenerate.

opcodes/
* configure: Regenerate.

bfd/
* configure: Regenerate.

gas/
* configure: Regenerate.

gprof/
* configure: Regenerate.

ld/
* config.in: Regenerate.
* configure: Regenerate.

* sec_auth.cc (DsGetDcNameA): Drop declaration.
(DS_FORCE_REDISCOVERY): Drop definition.

* include/dsgetdc.h (DS_FORCE_REDISCOVERY, DS_FORCE_REDISCOVERY,
DS_DIRECTORY_SERVICE_REQUIRED, DS_DIRECTORY_SERVICE_PREFERRED,
DS_GC_SERVER_REQUIRED, DS_PDC_REQUIRED, DS_BACKGROUND_ONLY,
DS_IP_REQUIRED, DS_KDC_REQUIRED, DS_TIMESERV_REQUIRED,
DS_WRITABLE_REQUIRED, DS_GOOD_TIMESERV_PREFERRED, DS_AVOID_SELF,
DS_ONLY_LDAP_NEEDED, DS_IS_FLAT_NAME, DS_IS_DNS_NAME,
DS_RETURN_DNS_NAME, DS_RETURN_FLAT_NAME): Define.
(DsGetDcNameW, DsGetDcNameA): Declare.
(DsGetDcName): Define.
* lib/netapi32.def (DsGetDcNameA, DsGetDcNameW): Export.

2008-06-17  Dave Brolley  <brolley@redhat.com>

        * mainDynamic.cxx (usage): Document --reversible.
        (try_add_memory): Call sess->add_memory.
        (option_num): add opt_reversible.
        (long_options): Add "reversible".
        (main): Handle opt_reversible.
        * commonCfg.h (set_reversible): New method of SessionCfg.
        (add_memory): Likewise.
        (reversible_p): New member of SessionCfg.
        (memory): Likewise.
        * commonCfg.cxx (CpuCfg): Establish sim-sched relation.
        (SessionCfg): Initialize reversible_p.
        (SessionCfg::write_load): Set up all memory regions as reversible,
        if requested.
        (BoardCfg::write_config): Set up the cpu to be reversible, if
        requested.

2008-06-17  Dave Brolley  <brolley@redhat.com>

        * sidmiscutil.h (change_log): New utility class.
        * sidcpuutil.h (basic_cpu): Now inherits from reversible_component.
        (step_pin_handler): Parameter now named 'tick'. Save the current
        tick. Handle exec_direction == "backward". Initialize change logging,
        if reversible. Finish change logging, if reversible.
        (step_backward): New method of basic_cpu.
        (reset_pin_handler): Terminte the current change log, if any.
        Set exec_direction to "forward".
        (change_log,change_log_begin,change_log_end,change_log_boundaries)
        (change_string,exec_direction,sim_sched,current_tick,last_tick): New
        members of basic_cpu.
        (init_change_logging,finish_change_logging,log_change)
        (restore_state_to_time): New virtual methods of basic_cpu.
        (basic_cpu): Initialize change_log, change_log_begin,
        change_log_end, change_log_boundaries, last_tick, exec_direction,
        and sim_sched. Add the exec-direction and sim-sched attributes.
        * sidattrutil.h (reversible_component): New mix-in class.

2008-06-17  Dave Brolley  <brolley@redhat.com>

        * compSched.cxx (deliver_regular): Drive rnext->when.
        (deliver_irregular): Drive irnext->when.
        (advancy_any): Check yield_step_loop_p.
        (cancel_all): New method of generic_scheduler.
        (time_set_pin): New member of scheduler_component.
        (scheduler_component::set_time): Call set_now with 'then - 1'.
        Call sched.cancel_all. Drive time_set_pin.
        (scheduler_component_ctor_1): Add time-set pin.

2008-06-17  Dave Brolley  <brolley@redhat.com>

        * generic.h: Remove 'using sidutil::no_relation_component'. Add
        'using sidutil::fixed_relation_map_component'.
        (generic_memory): New inherits from reversible_component and
        fixed_relation_map_component. Now inherits virtually from
        fixed_pin_map_component and fixed_attribute_map_component.
        (sched): New member of generic_memory.
        (change_log): Likewise.
        (record_update): New method of generic_memory.
        (restore_state_to_time): Likewise.
        (generic_read_write_bus::write_any): call record_update if this
        memory is reversible.
        * generic.cxx (generic_memory): Initialize sched and
        change_log. Add sim-sched relation.
        (record_update): New method of generic_memory.
        (restore_state_to_time): Likewise.

2008-06-17  Dave Brolley  <brolley@redhat.com>

        * gdbserv-target.h (set_exec_direction): New member of
        gdbserv_target.
        * gdbserv-state.c (gdbserv_data_packet): Initialize exec_direction.
        Check for a 'b' prefix for the S, s, C, and c packets.  Call
        gdbserv->target->set_exec_direction.
        * gdb.h (set_exec_direction): New function prototype.
        * gdb.cxx (set_exec_direction_hook): New function.
        (gdbsid_target_attach): Set gdbtarget->set_exec_direction.
        (set_exec_direction): New function.

2008-06-17  Dave Brolley  <brolley@redhat.com>

        * xstormy16.h (xstormy16_cpu_cgen): Now inherits from
        cgen_bi_endian_cpu.
        (h_pc_set_handler): New method of xstormy16_cpu_cgen.
        (h_gr_set_handler,init_change_logging,finish_change_logging)
        (log_pc_change,log_gr_change,restore_change) Likewise.
        (PC_UNCHANGED,PC_RESET,gr_changed,pc_changed,old_gr,old_h_pc):
        New members of xstormy16_cpu_cgen.
        (xstormy16_cpu): Now inherits only from xstormy16_cpu_cgen.
        * xstormy16.cxx (init_change_logging): New method of
        xstormy16_cpu_cgen.
        (finish_change_logging,log_pc_change,log_gr_change,restore_change):
        Likewise.
        * xstormy16-cpu.h: Regenerated.

2008-06-17  Dave Brolley  <brolley@redhat.com>

        * cpu/xstormy16.cpu (h-pc): Add a set handler.
        (h-gr): Likewise.

2008-06-17  Ken Werner  <ken.werner@de.ibm.com>

        * libc/machine/spu/sys/linux_syscalls.h: New file to add Linux syscall
        support.

2008-06-17  Ken Werner  <ken.werner@de.ibm.com>

        * spu/Makefile.in: Add new file.
        * spu/linux_syscalls.c: New file to add Linux syscall support.

    * app.c (do_scrub_chars): Do not UNGET an EOF value.

        * ti.h (GET_SCNHDR_NLNNO): Provide an alternative version of this
        macro which does not trigger an array bounds warning in gcc.
        (PUT_SCNHDR_NLNNO): Likewise.
        (GET_SCNHDR_FLAGS): Likewise.
        (PUT_SCNHDR_FLAGS): Likewise.
        (GET_SCNHDR_PAGE): Likewise.
        (PUT_SCNHDR_PAGE): Likewise.

* spawn.cc (spawn_guts): Reinstate call to fhandler_console::need_invisible
since it is required to prevent console flashing.

* include/resolv.h (_getshort): Drop declaration.
(_getlong): Ditto.

* m32c.opc (BRK, GDBBRK): Remove debug logic.
* main.c (main): Add option to set raw console.
* mem.h (m32c_use_raw_console): Declare.
* mem.c (m32c_sim_restore_console): Only restore console if it's
been previously set.
(m32c_use_raw_console): Define.
(mem_get_byte): Set raw console if m32c_use_raw_console is set.

*** empty log message ***

daily update

* configure.ac: Set TOPLEVEL_CONFIGURE_ARGUMENTS early, when
"$@" is still intact with both Autoconf 2.59 and 2.62.
* configure: Regenerate.

* Makefile.tpl: Fix comment errors.
* Makefile.in: Regenerate.

2008-06-16  Ken Werner  <ken.werner@de.ibm.com>

* libc/machine/spu/sys/dirent.h: Add extern "C" specifier if C++.
* libc/machine/spu/sys/sched.h: Likewise.
* libc/machine/spu/sys/syscall.h: Likewise.

2008-06-16  Ken Werner  <ken.werner@de.ibm.com>

* libc/machine/spu/mk_syscalls: Provide .type and .size directives
in generated assembler files.
* libc/machine/spu/fprintf.S: Regenerate.
* libc/machine/spu/fscanf.S: Regenerate.
* libc/machine/spu/printf.S: Regenerate.
* libc/machine/spu/scanf.S: Regenerate.
* libc/machine/spu/snprintf.S: Regenerate.
* libc/machine/spu/sprintf.S: Regenerate.
* libc/machine/spu/sscanf.S: Regenerate.
* libc/machine/spu/stack_reg_va.S (__stack_reg_va): Provide .type
and .size directives.
* libc/machine/spu/setjmp.S (setjmp): Likewise.
(longjmp): Likewise.

2008-06-16  Corrin Meyer  <cjmeyer@gmail.com>

        * m68k/cf-crt1.c[__mcf_family_m1qe]: Don't access CACR.

merge from gcc

bfd/
* elf32-spu.c (struct spu_link_hash_table): Add extra_stack_space.
(spu_elf_check_vma): Add extra_stack_space param, copy to htab.
(spu_elf_auto_overlay): Use it.
(RECURSE_UNMARK): Define as 0.
(unmark_overlay_section): Heed RECURSE_UNMARK.
* elf32-spu.h (spu_elf_check_vma): Update prototype.
ld/
* emultempl/spuelf.em (extra_stack_space): New variable.
(gld${EMULATION_NAME}_finish): Pass it to spu_elf_check_vma.
(PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS,
PARSE_AND_LIST_ARGS_CASES): Handle --extra-stack-space.
* emultempl/spu_ovl.S: Mask interrupts during dma and update of
overlay manager structures.
* emultempl/spu_ovl.o: Regenerate.

* ld.texinfo (@node MMIX): For the __.MMIX.start. prefix, only
mention it as being special for global symbols.

PR gas/6607
* ld-mmix/loc10.d, ld-mmix/loc10.s, ld-mmix/loc10m.d, ld-mmix/loc8.d,
ld-mmix/loc8.s, ld-mmix/loc8m.d, ld-mmix/loc9.d, ld-mmix/loc9.s,
ld-mmix/loc9m.d: New tests.

PR gas/6607
* gas/mmix/err-loc-10.s, gas/mmix/err-loc-9.s, gas/mmix/loc-6.d,
gas/mmix/loc-6.s, gas/mmix/loc-7.d, gas/mmix/loc-7.s: New tests.

PR gas/6607
* config/tc-mmix.c (s_loc): Assume "negative" addresses belong to
text_section.  Do the "stepping backwards" test for text_section
using unsigned operands.

daily update

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merge from gcc

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