merge from gcc

2005-04-11  H.J. Lu  <hongjiu.lu@intel.com>

* coffcode.h (STRING_SIZE_SIZE): Updated to match libcoff-in.h.

binutils/
2005-04-11  Jan Beulich  <jbeulich@novell.com>

* MAINTAINERS: Add myself as ix86 Intel mode maintainer.

* emultempl/elf32.em (gld${EMULATION_NAME}_stat_needed): Ignore
as_needed libs that were not needed.
(gld${EMULATION_NAME}_check_needed): Likewise.

gdb/
* config/djgpp/fnchange.lst: Remove entries for gdb.gdbserver.
gdb/testsuite/
* Makefile.in (ALL_SUBDIRS): Replace gdb.gdbserver with
gdb.server.
* configure.ac: Likewise.
* configure: Regenerated.
* gdb.gdbserver/Makefile.in: Moved to...
* gdb.server/Makefile.in: ... here.
* gdb.gdbserver/server.c: Moved to...
* gdb.server/server.c: ... here.
* gdb.gdbserver/server-run.exp: Moved to...
* gdb.server/server-run.exp: ... here.

gdb/
* config/djgpp/fnchange.lst: Remove entries for gdb.gdbserver.
gdb/testsuite/
* Makefile.in (ALL_SUBDIRS): Replace gdb.gdbserver with
gdb.server.
* configure.ac: Likewise.
* configure: Regenerated.
* gdb.gdbserver/Makefile.in: Moved to...
* gdb.server/Makefile.in: ... here.
* gdb.gdbserver/server.c: Moved to...
* gdb.server/server.c: ... here.
* gdb.gdbserver/server-run.exp: Moved to...
* gdb.server/server-run.exp: ... here.

gas/
2005-04-11  Jan Beulich  <jbeulich@novell.com>

* NEWS: Mention these changes and their effects.
* macro.c (get_token): Use is_name_beginner/is_part_of_name/
is_name_ender.
(check_macro): Likewise.
(buffer_and_nest): Likewise. Permit multiple labels. Don't discard
labels together with the closing pseudo-op.
(macro_expand_body): Adjust comment. Range-check input before use.
Adjust mis-spelled diagnostic. Use is_name_beginner.
* read.c (try_macro): New.
(read_a_source_file): New static variable last_eol. Don't list
macro expansion lines more than once. Call try_macro.
(s_macro): Set section of line_label to absolute instead of undefined.
* doc/as.texinfo: Add information on the caveats of these changes.

gas/testsuite/
2005-04-11  Jan Beulich  <jbeulich@novell.com>

* gas/macros/dot.[ls]: New.
* gas/macros/macros.exp: Run new test.

Convert to ISO C90 formatting

* symbols.c (symbol_X_add_number): Change return type to "offsetT *".
* symbols.h (symbol_X_add_number): Update prototype.

*** empty log message ***

daily update

2005-04-10  Eric Christopher  <echristo@redhat.com>

        * symbols.c (symbol_X_add_number): Fix warning.

Update copyright years.

* rs6000-tdep.c (ppc_supply_fpregset): Increment offset by 8 for
floating-point registers.
(ppc_collect_fpregset): Likewise.  Fix collection of registers.

2005-04-10  H.J. Lu  <hongjiu.lu@intel.com>

* config/tc-m68k.c (md_begin): Support 64bit host.
(get_num): Support 64bit BFD on 32bit host.

2005-04-10  H.J. Lu  <hongjiu.lu@intel.com>

* config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.

daily update

*** empty log message ***

* gdb.texinfo (Print Settings): Document "set/show print
pascal_static-members", "set print repeats", "show print
null-stop".  Improve indexing.  Fix documentation of "set print
union".
(Pascal): New section.
(Supported languages): Rename from "Support"; all references
updated.  Add a menu item for Pascal.
(Numbers): Document "set radix.
(Screen Size): Document "set/show pagination".
(MIPS Embedded): Remove "set processor" documentation.
(Remote configuration): Document "set/show X/P/Z-packet",
"set/show read-aux-vector-packet", "set/show remote
symbol-lookup-packet", "set/show remote verbose-resume-packet",
"set/show remoteaddresssize", "set/show remotebaud", "set/show
remotedebug", "set/show remotebreak", "set/show remotedevice",
"set/show remotelogfile".
(Auxiliary Vector): Add reference to the description of the
read-aux-vector-packet setting.
(Set Watchpoints): Add a cross-reference to "set remote
hardware-breakpoint-limit".
(General Query Packets): Add indexing of requests and
cross-references to related commands in "Remote configuration".
(File-I/O Overview, The system call): Fix wording and typos.
(Thread Stops): Add index entries.
(Continuing and Stepping): Document "show step-mode".
(i386): New node.  Document "set/show struct-convention".
(Files): Document "show trust-readonly-sections".
(Calling): Document "set/show unwindonsignal".
(Messages/Warnings): Add index entries.
(Maintenance Commands): Document "set/show watchdog".
(Annotations Overview): Document "show annotate".
(Set Watchpoints): Add index entries.
(Symbols): Fix doc of case-sensitive.
(ABI): Document "show coerce-float-to-double".
(Convenience Vars, Help): Improve indexing.
(Machine Code): Document "show disassembly-flavor".
(Debugging C plus plus): Document "show overload-resolution".
(Value History, Signaling): Add index entries.

* gdb.texinfo (Show): Move @kindex entries to their proper places.
(Processes): Fix wording.
(History, List, Logging output, Define, Symbols, Print Settings):
Improve indexing.

* ppcobsd-tdep.c: Update copyright year.  Include "trad-frame.h"
and "tramp-frame.h".
(ppcobsd_sigtramp_cache_init): New function.
(ppcobsd_sigtramp): New variable.
(ppcobsd_init_abi): Prepend signal trampoline unwinder.
* Makefile.in (ppcobsd-tdep.o): Update dependencies.

* read.c (assign_symbol): Remove const from parm.  Fix xcalloc
call.  Don't do the COFF hacks for multi-emulation gas.  Move
demand_empty_rest_of_line back to caller.
(s_set, equals): demand_empty_rest_of_line here.

PR gas/827
* as.h (rs_dummy): Define.
* symbols.c (symbol_X_add_number): New function.
* symbols.h (symbol_X_add_number): Declare.
* stabs.c (aout_process_stab): Tidy symbol frag setting.
* read.c (assign_symbol): New function, split out from s_set.
Use symbol_find_or_make.  Leave fr_type of dummy frag as rs_dummy.
Fix COFF hacks for multi-emulation gas.
(s_set): Call assign_symbol.  Remove "register" keyword.
(set_zero_frag): New function.
(pseudo_set): Always check for assignment to section syms.
Always set segment and frag of symbol, and likewise extern for
aout/bout.  Handle assignment of sym=sym+/-const specially.  Don't
special case exp.X_add_number non-zero for O_symbol expressions.
(equals): Use assign_symbol.

Dropping mi.

2005-04-08  Andrew Cagney  <cagney@gnu.org>

* MAINTAINERS (GDB/MI): Andrew Cagney, Elena Zannoni, and Fernando
Nasser have decided to step back from GDB/MI.

daily update

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2005-04-08  Jeff Johnston  <jjohnstn@redhat.com>

        * libc/include/libgen.h: New file.

2005-04-08  Shaun Jackman  <sjackman@gmail.com>

        * libc/unix/Makefile.am: Add support for basename and dirname.
        * libc/unix/Makefile.in: Regenerated.
        * libc/unix/basename.c: New file.
        * libc/unix/dirname.c: New file.

* bsd_mutex.cc (msleep_cnt): Remove.
(msleep_max_cnt): Remove.
(msleep_arr): Remove.
(class msleep_sync_array): New class to encapsulate msleep/wakeup
thread synchronization.
(msleep_sync): New object pointer.
(msleep_init): Initialize new msleep_sync object.
(_mutex): Just call msleep_sync->enter() and msleep_sync->leave() for
thread synchronization. Improve debug output a bit more.
(wakeup): Just call msleep_sync->wakeup().
(wakeup_all): Whitespace fix.

* pipe.cc (fhandler_pipe::open): Remove O_CREAT limitation.

* config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
SEC_MERGE sections.

gdb/testsuite/
* Makefile.in (ALL_SUBDIRS): Add gdb.gdbserver.
* configure.ac: Create gdb.gdbserver/Makefile.
* configure: Regenerated.
* lib/gdbserver-support.exp: New file, derived from
config/gdbserver.exp.
* config/gdbserver.exp: Use gdbserver-support.exp.
* gdb.gdbserver/Makefile.in: New file.
* gdb.gdbserver/server.c: New file.
* gdb.gdbserver/server-run.exp: New file.
gdb/
* config/fnchange.lst: Add testsuite/gdb.gdbserver entries.

gdb/testsuite/
* Makefile.in (ALL_SUBDIRS): Add gdb.gdbserver.
* configure.ac: Create gdb.gdbserver/Makefile.
* configure: Regenerated.
* lib/gdbserver-support.exp: New file, derived from
config/gdbserver.exp.
* config/gdbserver.exp: Use gdbserver-support.exp.
* gdb.gdbserver/Makefile.in: New file.
* gdb.gdbserver/server.c: New file.
* gdb.gdbserver/server-run.exp: New file.
gdb/
* config/fnchange.lst: Add testsuite/gdb.gdbserver entries.

* dwarf2-frame.c (struct dwarf2_frame_cache): New field
undefined_retaddr.
(dwarf2_frame_cache): Initialize undefined_retaddr.
(dwarf2_frame_this_id): Return an invalid frame ID if
undefined_retaddr.

* dwarf2-frame.c (struct dwarf2_frame_cache): New field
undefined_retaddr.
(dwarf2_frame_cache): Initialize undefined_retaddr.
(dwarf2_frame_this_id): Return an invalid frame ID if
undefined_retaddr.

2005-04-08  Paul Brook  <paul@codesourcery.com>

* elf32-arm.c (ARM2THUMB_GLUE_SIZE): Rename...
(ARM2THUMB_STATIC_GLUE_SIZE): ... to this.
(ARM2THUMB_PIC_GLUE_SIZE): Define.
(a2t1p_ldr_insn, a2t2p_add_pc_insn, a2t3p_bx_r12_insn): Add.
(elf32_arm_to_thumb_stub): Create PIC stubs.
(record_arm_to_thumb_glue): Use different stub size for relocatable
images.

daily update

*** empty log message ***

2005-04-07  Shaun Jackman  <sjackman@gmail.com>

        * libc/sys/linux/inode.c (lchown): New function.

2005-04-07  Shaun Jackman  <sjackman@gmail.com>

        * libc/unix/Makefile.am (LIB_OBJS): Include all the ELIX objects if no
        ELIX level is defined.
        * libc/unix/Makefile.in: Regenerated.

* syslog.cc (try_connect_guard): Remove useless conditionalized code.

* syslog.cc: Include sys/socket.h.
(try_connect_guard): New static variable.
(syslogd_inited): Ditto.
(syslogd_sock): Ditto.
(try_connect_syslogd): New function to connect and write syslog to
local syslogd.
(vsyslog): Log to stderr if LOG_PERROR flag has been given to openlog.
Try logging to syslogd.  Use Event Log resp. log file as fallback.
(closelog): Close socket to syslogd.
* include/sys/syslog.h (_PATH_LOG): Define.
(INTERNAL_NOPRI): Define if SYSLOG_NAMES is defined.
(INTERNAL_MARK): Ditto.
(struct _code): Ditto.
(prioritynames): Ditto.
(facilitynames): Ditto.

Include ldexp.h and ldlang.h so that ldfile.h can use the lang_input_statement
type.

gas/

2005-04-06  H.J. Lu  <hongjiu.lu@intel.com>

* config/tc-i386.c (tc_gen_reloc): Don't turn
BFD_RELOC_X86_64_32S into BFD_RELOC_32.

gas/testsuite/

2005-04-06  H.J. Lu  <hongjiu.lu@intel.com>

* gas/i386/x86-64-pcrel.s: Test R_X86_64_32S.
* gas/i386/x86-64-pcrel.d: Updated.

*** empty log message ***

daily update

test_compiler_info: Return compiler_info if no arguments are given.

* fhandler_socket.cc (get_inet_addr): Add type parameter to return
unix socket type.  Read socket type from unix socket file.
(fhandler_socket::bind): Write socket type to unix socket file.
(fhandler_socket::connect): Return with errno EPROTOTYPE if
socket type of socket doesn't match socket type of unix socket
trying to connect to.

Move construction of IA-32 vector types to i386-tdep.c.
* gdbtypes.c (build_builtin_type_vec64i,
build_builtin_type_vec128i): Delete functions.
(builtin_type_vec64i, builtin_type_vec128i): Delete variables.
(build_gdbtypes): Don't initialize them.
(_initialize_gdbtypes): Don't register GDBARCH swap entries for
them.
* gdbtypes.h (builtin_type_vec64i, builtin_type_vec128i): Delete
declarations.
(builtin_type_v2_float, builtin_type_v2_int32,
builtin_type_v4_int16, builtin_type_v8_int8,
builtin_type_v2_double, builtin_type_v4_float,
builtin_type_v2_int64, builtin_type_v4_int32,
builtin_type_v8_int16, builtin_type_v16_int8): Add extern
declarations.
* i386-tdep.c (i386_mmx_type, i386_sse_type): New variables.
(i386_build_mmx_type, i386_build_sse_type): New functions.
(i386_register_type): Call them, rather than referring to
builtin_type_vec64i and builtin_type_vec128i.

po/rw.po: New translation: Kinyarwanda
configure.in (ALL_LINGUAS): Add rw

2005-04-06  Jakub Jelinek  <jakub@redhat.com>

* ldlang.c: Formatting.
(walk_wild_consider_section): Remember return value from wildcardp.
(is_simple_wild): Use strcspn instead of 2 strpbrk calls and strlen.
(wild_spec_can_overlap): Use strcspn instead of strpbrk and strlen.

2005-04-06  Robert O'Callahan  <rocallahan@novell.com>

* ld.h (lean_section_userdata_type): Remove.
(fat_section_userdata_type): Remove file field.
(SECTION_USERDATA_SIZE): Remove.
* ldlang.c (init_os): Eliminate initialization of unused
lean_section_userdata_type.

* ldlang.h (callback_t, walk_wild_section_handler_t): New
typedefs.
(struct lang_wild_statement_struct): Add walk_wild_section_handler
and handler_data fields.
* ldlang.c (callback_t): Removed.
(walk_wild_consider_section, walk_wild_section_general,
section_iterator_callback, find_section, is_simple_wild,
match_simple_wild, walk_wild_section_specs1_wild0,
walk_wild_section_specs1_wild1, walk_wild_section_specs2_wild1,
walk_wild_section_specs3_wild2, walk_wild_section_specs4_wild2,
wild_spec_can_overlap, analyze_walk_wild_section_handler): New
functions.
(lang_add_wild): Call analyze_walk_wild_section_handler.
(walk_wild_section): Renamed to walk_wild_section_general and
created a wrapper function.
(section_iterator_callback_data): New typedef.

2005-04-06  Nick Clifton  <nickc@redhat.com>
    H.J. Lu  <hongjiu.lu@intel.com>

* po/rw.po: New translation: Kinyarwanda.
* configure.in (ALL_LINGUAS): Add rw.
* configure: Regenerate.

* security.h (cygsidlist::addfromgr): Avoid duplicate entries.
* grp.cc (initgrousp): Add syscall_printf.
(setgroups): Add syscall_printf and make sure sids are added only once.

* bsd_helper.cc (ipcexit_hookthread): Fix whitespace and handle leak.
* bsd_mutex.cc: Include stdlib.h, sys/msg.h and sys/sem.h.
(mtx_init): Initialize lock counter to 0.
(_mtx_lock): Increment and log mutex lock counter.
(mtx_owned): Add winpid argument. Return true only if mutex is
actually owned by process winpid.
(_mtx_assert): Add winpid argument accordingly.
(_mtx_unlock): Log owner and lock count.
(MSLEEP_MUTEX): Remove.
(MSLEEP_SEM): Ditto.
(MSLEEP_EVENT): Ditto.
(msleep_event_name): Ditto.
(msleep_cs): New global critical section.
(msleep_cnt): New global variable indicating msleep record usage.
(msleep_max_cnt): New global variable indicating msleep record size.
(msleep_arr): New global pointer to msleep records.
(msleep_init): Initialize msleep_cs. Allocate msleep_arr array.
(_msleep): Rewrite using new msleep_cs/msleep_arr based thread
synchronization. Don't be shy with debug output.
(wakeup): Rewrite using new msleep_cs/msleep_arr based thread
synchronization.
* bsd_mutex.h (struct mtx): Add lock counter for better debugging.
(mtx_owned): Declare with winpid argument.
(_mtx_assert): Ditto.
(mtx_assert): Define with winpid argument.
* cygserver.cc (version): Remove.
(SERVER_VERSION): New define, decoupling server version information
from source code control system.
(print_version): Simplify printing server version.
* process.cc (process::process): Fix wrong bracketing (and handle leak).
(process::~process): Only try to close _signal_arrived if valid.
* sysv_sem.cc: Include sys/smallprint.h.
(semundo_clear): Define with additional struct thread pointer argument.
Accomodate throughout.
(SEMUNDO_LOCKASSERT): Define with winpid argument. Accomodate
throughout.
(struct sem_undo): Define un_proc as pid_t on Cygwin. Accomodate
throughout.
(seminit): Improve debugging by adding the semid to the mutex name.
(semget): Correctly print key value as 64 bit hex value in debug
output.
(semexit_myhook): Remove Cygwin specific unlocking of mutexes owned
by exiting process.  Keep semaphore global lock throughout whole
function to avoid races.
* sysv_shm.cc (GIANT_REQUIRED): Define empty on Cygwin. We know that
Giant is locked.

2005-04-06  Paolo Bonzini  <bonzini@gnu.org>

        * Makefile.tpl (BUILD_CONFIGARGS): Include --with-build-subdir.
(TARGET_CONFIGARGS): Include --with-target-subdir.
(configure, all): New macros.  Use them throughout.

* net.cc (cygwin_getservbyname): Return (possibly NULL) return value of dup_ent
rather than assuming that tls buffer is valid.
(cygwin_getservbyport): Ditto.
(cygwin_gethostbyname): Ditto.
(cygwin_gethostbyaddr): Ditto.

*** empty log message ***

daily update

* config/tc-xtensa.c (branch_align_power): New.
(xtensa_find_unaligned_branch_targets, get_aligned_diff,
future_alignment_required): Use branch_align_power to check section
alignment as well as xtensa_fetch_width when aligning branch targets.

* config/tc-xtensa.c: Warning fixes throughout.
(xtensa_fetch_width): Change to unsigned.
(assemble_nop, xtensa_find_unaligned_branch_targets,
xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
get_text_align_max_fill_size, get_text_align_nop_count,
get_text_align_nth_nop_size, get_noop_aligned_address,
get_aligned_diff, convert_frag_align_next_opcode,
convert_frag_immed_finish_loop, xtensa_create_property_segments,
xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
types, avoiding size_t and using offsetT and addressT appropriately.
(get_text_align_power): Clean up types.  Avoid incorrect bound.
(get_text_align_fill_size): Clean up types.  Restructure for clarity.

2005-04-05  Dave Korn  <dave.korn@artimi.com>

        * libc/stdio/vfscanf.c (__svfscanf_r): If an error occurs processing
        something that looks like a "NaN", put back the characters processed.

2005-04-05  Dave Korn  <dave.korn@artimi.com>

        * libc/stdio/vfscanf.c (__svfscanf_r): If an error occurs processing
        something that looks like a "NaN", put back the characters processed.

* cygtls.cc (_cygtls::remove): Don't free or close stuff if we're being called
in a "non-standard" way.

* elf64-ppc.c (dec_dynrel_count): New function split out from
ppc64_elf_edit_toc, with additional code from ppc64_elf_edit_opd.
(ppc64_elf_edit_toc, ppc64_elf_edit_opd): Use it.
(ppc64_elf_tls_optimize): Likewise.

2005-04-05  Paolo Bonzini  <bonzini@gnu.org>

* Makefile.tpl: Sync with gcc.
* Makefile.in: Regenerate.

Provide .wcookie section for OpenBSD/sparc64.

New translation: Kinyarwanda

* elfxx-mips.c (MIPS_ELF_OPTIONS_SECTION_NAME_P): New macro.
(_bfd_mips_elf_section_from_shdr): Use it to check for recognized
SHT_MIPS_OPTIONS names.  Allow all sections with unrecognised
section flags.
(_bfd_mips_elf_fake_sections): Use MIPS_ELF_OPTIONS_SECTION_NAME_P
to check for SHT_MIPS_OPTIONS sections.
(_bfd_mips_elf_set_section_contents): Likewise.

2005-04-04  Eric Christopher  <echristo@redhat.com>

* elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents):
Clean up gp handling code.

* sync.h (muto::initforce): Delete flawed implementation.
* pwdgrp.h (pwdgrp::pglock): Make static.
* grp.cc (pwdgrp::pwdgrp): Eliminate use of initforce.

* sync.h (muto::initforce): Force initialization even when name != NULL.
* grp.cc (pwdgrp::pwdgrp): Use initforce since the enclosing structure is
!NO_COPY.

* sync.h (muto::operator int): New operator.
(locker): Remove unused class.
(new_muto): Delete.
(new_muto1): Ditto.
(new_muto_name): Ditto.
* cygheap.cc (cygheap_setup_for_child): Reflect use of static storage for muto
rather than pointer.
(_csbrk): Ditto.
(_cmalloc): Ditto.
(_cmalloc): Ditto.
(_cfree): Ditto.
* cygheap.h (cwdstuff::cwd_lock): Ditto.
(cwdstuff::get_drive): Ditto.
* cygmalloc.h (__malloc_lock): Ditto.
(__malloc_unlock): Ditto.
* cygtls.cc (sentry::lock): Ditto.
(sentry::sentry): Ditto.
(~sentry): Ditto.
(_cygtls::init): Ditto.
* dcrt0.cc: Ditto.
(cygwin_atexit): Ditto.
(cygwin_exit): Ditto.
* debug.cc (lock_debug::locker): Ditto.
(lock_debug::lock_debug): Ditto.
(lock_debug::unlock): Ditto.
(debug_init): Ditto.
* dtable.cc (dtable::init_lock): Ditto.
* dtable.h (dtable::lock_cs): Ditto.
(dtable::lock): Ditto.
(dtable::unlock): Ditto.
* exceptions.cc (mask_sync): Ditto.
(sighold): Ditto.
(set_process_mask_delta): Ditto.
(set_signal_mask): Ditto.
(events_init): Ditto.
* grp.cc (pwdgrp::pwdgrp): Ditto.
* malloc_wrapper.cc (mallock): Ditto.
(malloc_init): Ditto.
* path.cc (cwdstuff::cwd_lock): Ditto.
(cwdstuff::get_hash): Ditto.
(cwdstuff::get_hash): Ditto.
(cwdstuff::init): Ditto.
(cwdstuff::set): Ditto.
(cwdstuff::get): Ditto.
* pwdgrp.h (pwdgrp::pglock): Ditto.
(pwdgrp::refresh): Ditto.
* sigproc.cc (sync_proc_subproc): Ditto.
(get_proc_lock): Ditto.
(proc_subproc): Ditto.
(_cygtls::remove_wq): Ditto.
(proc_terminate): Ditto.
(sigproc_init): Ditto.
* timer.cc (lock_timer_tracker::protect): Ditto.
(lock_timer_tracker::lock_timer_tracker): Ditto.
(lock_timer_tracker::~lock_timer_tracker): Ditto.
* wininfo.cc (wininfo::_lock;): Ditto.
(wininfo::winthread): Ditto.
(operator HWND): Ditto.
(wininfo::lock): Ditto.
(wininfo::release): Ditto.
* wininfo.h (wininfo::_lock;): Ditto.

bfd/

2005-04-04  H.J. Lu  <hongjiu.lu@intel.com>

* elf.c (bfd_elf_set_group_contents): Ignore linker created
group section.
(assign_section_numbers): Accept link_info. Check SHT_GROUP
sections for relocatable files only. Remove the linker created
group sections.
(_bfd_elf_compute_section_file_positions): Pass link_info to
assign_section_numbers.

* elfxx-ia64.c (elfNN_ia64_object_p): New.
(elf_backend_object_p): Defined.

gas/

2005-04-04  H.J. Lu  <hongjiu.lu@intel.com>

* config/tc-ia64.c (start_unwind_section): Undo the change
of 2004-08-18.
(generate_unwind_image, dot_endp): Likewise.

2005-04-04  H.J. Lu  <hongjiu.lu@intel.com>

* elf.c (bfd_elf_set_group_contents): Ignore linker created
group section.

*** empty log message ***

daily update

merge from gcc

Condense the two tests into one and add a "-M entry:" for the second label.

2005-04-04  H.J. Lu  <hongjiu.lu@intel.com>

* elf-bfd.h (elf_section_data): Use (sec) instead of sec.

* path.cc (path_conv::check): Only check for PC_NO_ACCESS_CHECK in end
component.

Fix typo.

* readelf.c (debug_apply_rela_addends): Reorder r_info as
necessary for 64-bit MIPS.

* doc/binutils.texi (readelf): Remove a duplicate paragraph.

Add a check for <unistd.h> providing a prototype for getopt() which is compatible
with the one in include/getopt.h.  If so then define HAVE_DECL_GETOPT.

Add a check to see if the section for the symbol is chosen using
process_section_p.

* dcrt0.cc (dll_crt0_1): Don't call set_cygwin_privileges on 9x.

* fhandler.h (enum change_state): Add.
(fhandler_base::status): Add a bit to has_changed flag.
(fhandler_base::has_changed): Implement with type change_state.
* fhandler.cc (fhandler_base::raw_write): Accomodate type change
of has_changed.
* fhandler_disk_file.cc )fhandler_disk_file::touch_ctime): Also
touch modification time if has_changed == data_changed.
(fhandler_disk_file::fchmod): Also open on 9x, otherwise we can't
touch ctime.  Accomodate type change of has_changed.
(fhandler_disk_file::fchown): Accomodate type change of has_changed.
(fhandler_disk_file::facl): Ditto.
(fhandler_disk_file::ftruncate): Ditto.
(fhandler_disk_file::link): Ditto.
(fhandler_base::open_fs): Ditto.

Initialise value to zero to avoid a compile time warning.

daily update

*** empty log message ***

Apply patch for binutils bug 806, approved by nickc@redhat.com.

2005-04-03  Fred Fish  <fnf@specifixinc.com>
* dwarf2.c (struct dwarf2_debug): Add dwarf_ranges_buffer and
dwarf_ranges_size members.
(struct comp_unit): Add base_address member.
(struct funcinfo): Replace low/high members with an arange.
(arange_add): Replace incoming "unit" parameter with "abfd" and
"first_arange" pointers.  Reorganize/rewrite function body.
(decode_line_info): Change arange_add call to pass bfd and arange
pointers.
(lookup_address_in_line_info_table): Use arange list instead of
individual low/high members.  Walk function's arange list to find
lowest PC in list, to test for overlapping functions.
(read_debug_ranges): New function, reads the debug_ranges section.
(lookup_address_in_function_table): Use arange list instead of
individual low/high members.  Rewrite to find smallest range that
matches.
(read_rangelist): Read a given rangelist from debug_ranges.
(scan_unit_for_functions): Use arange list instead of individual
low/high members.  Handle a DW_AT_ranges attribute.
(parse_comp_unit): Use arange list instead of individual low/high
members.  Save comp unit base address.  Handle a DW_AT_ranges
attribute.

* include/winnt.h (SE_UNDOCK_NAME TEXT): Define.
(SE_MANAGE_VOLUME_NAME TEXT): Ditto.
(SE_IMPERSONATE_NAME TEXT): Ditto.
(SE_ENABLE_DELEGATION_NAME TEXT): Ditto.
(SE_SYNC_AGENT_NAME TEXT): Ditto.

* cygheap.cc (cygheap_init): Accomodate set_process_privilege change.
* cygheap.h (cygheap_user::curr_primary_token): New member.
(cygheap_user::primary_token): New method.
(cygheap_user::deimpersonate): Always revert to processes'
impersonation token.
(cygheap_user::reimpersonate): Set processes' or setuid token as
necessary.
(cygheap_user::has_impersonation_tokens): Look for curr_primary_token
value.
(cygheap_user::close_impersonation_tokens): Close curr_primary_token
here if necessary.  Don't reset token values to NO_IMPERSONATION since
that's done in uinfo_init anyway.
(init_cygheap::luid): New LUID array keeping privilege LUIDs.
* cygtls.cc (_cygtls::init_thread): Call cygheap->user.reimpersonate.
* dcrt0.cc (hProcToken): New global variable to keep process token.
(hProcImpToken): Ditto for process impersonation token.
(dll_crt0_0): Open process token here once.  Duplicate to create
hProcImpToken.
(dll_crt0_1): Call set_cygwin_privileges.
* environ.cc (allow_ntea): Drop duplicate declaration.
(allow_smbntsec): Ditto.
(set_traverse): Only set allow_traverse here.
(environ_init): Ditto.
* fhandler_disk_file.cc (fhandler_disk_file::fchmod): Drop call to
enable_restore_privilege.
(fhandler_disk_file::fchown): Ditto.
(fhandler_disk_file::facl): Ditto.
* fork.cc (fork_child): Move call to cygheap->user.reimpersonate after
syn with parent. Call set_cygwin_privileges.
* grp.cc (internal_getgroups): Use hProcImpToken instead of opening
process token.
* path.cc (fs_info::update): Bypass traverse checking when retrieving
volume information using push/pop_thread_privileges.
* registry.cc (load_registry_hive): Drop setting restore privilege
since it's already set if available.
* sec_helper.cc: Include cygtls.h.
(cygpriv): Privilege string array.
(privilege_luid): New function, evaluate LUID from cygpriv_idx.
(privilege_luid_by_name): New function, evaluate LUID from privilege
string.
(privilege_name): New function, evaluate privilege string from
cygpriv_idx.
(set_privilege): New static function called by set_process_privilege
and set_thread_privilege.  Call privilege_luid to get privilege LUID.
Fix bug in return value evaluation. Improve debug output.
(set_cygwin_privileges): New function.
(set_process_privilege): Remove.
(enable_restore_privilege): Remove.
* security.cc (allow_traverse): New global variable.
(sys_privs): Change type to cygpriv_idx and store privilege indices
instead of strings.
(SYSTEM_PRIVILEGES_COUNT): Renamed from SYSTEM_PERMISSION_COUNT.
(get_system_priv_list): Don't use numerical constant in malloc call.
Use privilege_luid to get privilege LUIDs.
(get_priv_list): Call privilege_luid_by_name to get LUIDs. Improve
inner privilege LUID comparison loop.
(create_token): Enable create token privilege using
push/pop_self_privileges. Use hProcToken instead of opening process
token. Use default DACL when duplicating token.
(subauth): Enable tcb privilege using push/pop_self_privileges.
Use sec_none instead of homw made security attributes when duplicating
token.
(check_file_access): Don't duplicate access token, use active
impersonation token as is.
* security.h (enum cygpriv_idx): New enumeration type enumerating
possible privileges.
(privilege_luid): Declare new function.
(privilege_luid_by_name): Ditto.
(privilege_name): Ditto.
(allow_traverse): Declare.
(set_privilege): Declare function.
(set_process_privilege): Define as macro.
(enable_restore_privilege): Remove declaration.
(_push_thread_privilege): Define macro.
(push_thread_privilege): Ditto.
(pop_thread_privilege): Ditto.
(pop_self_privilege): Ditto.
* spawn.cc (spawn_guts): Use cygheap->user.primary_token instead of
cygheap->user.token.
* syscalls.cc (statvfs): Bypass traverse checking when retrieving
volume information using push/pop_thread_privileges. Rearrange code
to simplify push/pop bracketing.
(seteuid32): Use hProcToken instead of opening process token. Call
cygheap->user.deimpersonate instead of RevertToSelf.  Create
impersonation token from primary internal or external token.  Set
cygheap->user.curr_primary_token and cygheap->user.current_token
privileges once here.  Drop "failed" and "failed_ptok" labels.
Drop setting DefaultDacl of process token.
(setegid32): Use hProcToken and hProcImpToken instead of opening
process token. Always reimpersonate afterwards.
* uinfo.cc (cygheap_user::init): Use hProcToken instead of opening
process token.
(internal_getlogin): Ditto. Set hProcImpToken, too.
(uinfo_init): Initialize cygheap->user.curr_primary_token.
* winsup.h (hProcToken): Declare.
(hProcImpToken): Declare.

Unify usage of CYG_MAX_PATH throughout.  Change buffers from
size CYG_MAX_PATH + 1 to CYG_MAX_PATH.  Change length tests
accordingly.

merge from gcc

daily update

*** empty log message ***

* mips-linux-tdep.c (mips_linux_o32_sigframe_init): Adjust
big-endian correction code to not offset 32-bit registers.
Locate floating point registers correctly.

* mips-linux-tdep.c (mips_linux_o32_sigframe_init): Adjust
big-endian correction code to not offset 32-bit registers.
Locate floating point registers correctly.

(Targets): Document "set/show architecture".  Remove
redundant index entry for "target" command.
(Backtrace): Add index entries.
(Symbols, Fortran): Document the "set case-sensitive" command.
(DJGPP Native): Document "set com1base", "set com1irq", etc.
(Print Settings): Add index entry for "set demangle-style".
(Target Commands): Document "set download-write-size".
(Debugging Output): Document "set exec-done-display".

* include/cygwin/version.h: Bump DLL minor number to 15.

Fix typo.