2008-03-13  Paolo Bonzini  <bonzini@gnu.org>

* Makefile.def (stageprofile).  Remove -fprofile-generate
from stage_libcflags.
* Makefile.in: Regenerate.

* breakpoint.h (breakpoint_restore_shadows): New
declaration.
* breakpoint.c (breakpoint_restore_shadows): New.
(read_memory_nobpt): Delete.
* gdbcore.h (read_memory_nobpt): Delete declaration.
* target.c (memory_xfer_partial): Call
breakpoint_restore_shadows.
(restore_show_memory_breakpoints)
(make_show_memory_beakpoints_cleanup): New.
(show_memory_breakpoints): New.
* target.h (make_show_memory_beakpoints_cleanup): Declare.
* ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
Make sure we see memory breakpoints when checking if
breakpoint is still there.
* alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.

* breakpoint.h (breakpoint_restore_shadows): New
declaration.
* breakpoint.c (breakpoint_restore_shadows): New.
(read_memory_nobpt): Delete.
* gdbcore.h (read_memory_nobpt): Delete declaration.
* target.c (memory_xfer_partial): Call
breakpoint_restore_shadows.
(restore_show_memory_breakpoints)
(make_show_memory_beakpoints_cleanup): New.
(show_memory_breakpoints): New.
* target.h (make_show_memory_beakpoints_cleanup): Declare.
* ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
Make sure we see memory breakpoints when checking if
breakpoint is still there.
* alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.

PR gas/5895
   * read.c (s_mexit): Warn if attempting to exit a macro when not
   inside a macro definition.

   * gas/macros/exit.s: New test case.
   * gas/macros/macros.exp: Run the new test, expect it to produce an
   error result.

include/elf/
* internal.h (Elf_Internal_Shdr): Change sh_link and sh_info from
unsigned long to unsigned int.  Change sh_addralign to bfd_vma.
Order struct as for external version.
bfd/
* elf.c (_bfd_elf_make_section_from_shdr): Remove unnecessary cast.
(_bfd_elf_assign_file_position_for_section): Simplify align.
(_bfd_elf_init_reloc_shdr): Ensure shift expression wide enough
for sh_addralign.
(elf_fake_sections, swap_out_syms): Likewise.
* elflink.c (bfd_elf_final_link): Likewise.
binutils/
* readelf.c: Use %u throughout when printing sh_link or sh_info,
%lu when printing sh_addralign.
(process_version_sections): Use identical formats when printing
all offset and sh_link fields.

bfd/
* Makefile.am: Run "make dep-am".
* Makefile.in: Regenerate.
* po/SRC-POTFILES.in: Regenerate.
bfd/doc/
* Makefile.in: Regenerate.
binutils/
* Makefile.am: Run "make dep-am".
* Makefile.in: Regenerate.
* doc/Makefile.in: Regenerate.
* configure: Regenerate.
gas/
* Makefile.am: Run "make dep-am".
* Makefile.in: Regenerate.
* configure: Regenerate.
gprof/
* configure: Regenerate.
ld/
* Makefile.am: Run "make dep-am".
* Makefile.in: Regenerate.
* configure: Regenerate.
opcodes/
* Makefile.am: Run "make dep-am".
* Makefile.in: Regenerate.
* configure: Regenerate.

From Craig Silverstein: Implement --debug=files to track file opens,
and implement --verbose as a synonym.

*** empty log message ***

* config.sub, config.guess: Update from upstream sources.

daily update

Fix month number in brobecke's last entry.

* thread.c (add_thread): Use printf_unfiltered to print.

    * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
        that is true only on x86-solaris and x86_64-solaris.
        * procfs.c: Likewise. Move procfs_find_LDT_entry up together
        with proc_get_LDT_entry.

* syscalls.cc (rename): Just return with 0 if filenames are identical,
per POSIX.  Drop comment added in previous patch.

* syscalls.cc (rename): Handle a special case of trying to rename a
mount point.

* environ.h: Fix comment.
* winsup.h: Ditto.  Reflect the fact that CYG_MAX_PATH is deprecated.

* pipe.cc (fhandler_pipe::create_selectable): Use MAX_PATH instead of
CYG_MAX_PATH.
* tty.cc (tty_list::init_session): Ditto.
(tty::alive): Ditto.
(tty::open_mutex): Ditto.
(tty::create_inuse): Ditto.
(tty::get_event): Ditto.

Fix typo.

* fhandler_disk_file.cc (fhandler_disk_file::readdir_helper): Disable
munging.  Convert all chars in the 0xf0xx area to it's ascii equivalent.
* path.cc (normalize_posix_path): Don't treat "X:foo" as windows path,
only "a:\foo".
(tfx_chars): New transformation table for special DOS chars.
(tfx_chars_managed): Ditto, plus transformation of uppercase ASCII
chars.
(transform_chars): New function.
(get_nt_native_path): Make static.  Call transform_chars for all valid
FS paths.  Get additional flag if file is managed or not.  Accommodate
throughout.
(getfileattr): Get additional flag if file is managed or not.
Accommodate throughout.
(path_conv::check): Disable special handling for trailing dots and
spaces.
(mount_item::build_win32): Disable code for managed paths.
(mount_info::conv_to_posix_path): Ditto.
* path.h (get_nt_native_path): Remove declaration.

* fhandler_disk_file.cc (fhandler_disk_file::readdir_helper): Don't
copy filename twice in the non-managed case.

* configure.ac (AC_CHECK_FUNCS): Add check for setsid.
* config.in, configure: Regenerate.
* fork-child.c (fork_inferior): Call create_tty_session.
* inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
(create_tty_session): New function.
* terminal.h: Declare create_tty_session.

From Jie Zhang <jie.zhang@analog.com>
* elf32-bfin.c (struct bfinfdpic_relocs_info): Make got17m4,
gothilo, fd, fdgot17m4, fdgothilo, fdgoff17m4, fdgoffhilo,
gotoff, call and sym not bitfields.
(bfinfdpic_gc_sweep_hook): New function; update the relocation
information for the relocations of the section being removed.
(bfinfdpic_check_relocs): Accumulate the number of relocations
which set got17m4, gothilo, fd, fdgot17m4, fdgothilo, fdgoff17m4,
fdgoffhilo, gotoff, call and sym fields.
(elf_backend_gc_sweep_hook): Redefine for FD-PIC.

* cygpath.cc (do_sysfolders): Use cygwin_conv_path.
(do_pathconv): Use cygwin_conv_path and cygwin_conv_path_list.
* dumper.cc (main): Use cygwin_conv_path.  Allocate target path
dynamically.
* mkpasswd.c (current_user): Use cygwin_conv_path.
(enum_users): Ditto.
* ps.cc (NT_MAX_PATH): Define.
(main): Use cygwin_conv_path.
* regtool.cc (find_key): Ditto. Allocate target path dynamically.
(cmd_save): Ditto.

* winsup.h (NT_MAX_PATH): Revert ill-advised change to 32767.
Accommodate change throughout.

* cygwin.din (cygwin_conv_path): Export.
(cygwin_conv_path_list): Export.
(cygwin_create_path): Export.
* dcrt0.cc (dll_crt0_1): Use cygwin_conv_path.
* dtable.cc (handle_to_fn): Ditto.  Don't expect UNICODE_STRING being
0-terminated.
* environ.cc (env_plist_to_posix): New helper function.
(env_plist_to_win32): Ditto.
(env_path_to_posix): Ditto.
(env_path_to_win32): Ditto.
(return_MAX_PATH): Remove.
(conv_envvars): Use new helper functions.  Drop removed members.
(win_env::operator =): Accommodate removal of path length functions.
(win_env::add_cache): Accommodate new env helper function API.
(posify): Ditto.
* environ.h (struct win_env): Ditto. Remove path length function
pointers since they are unused.
* path.cc (warn_msdos): Use cygwin_conv_path.
(getfileattr): Use new tmp_pathbuf::u_get method.
(fillout_mntent): Ditto.
(symlink_info::check): Ditto.
(path_conv::check): Use sizeof (WCHAR) instead of constant 2.
(symlink_info::check_reparse_point): Ditto.
(conv_path_list): Get max size of target string as argument.  Call
cygwin_conv_path as helper function.
(cygwin_conv_path): New function.
(cygwin_create_path): New function.
(cygwin_conv_to_win32_path): Just call cygwin_conv_path with size set
to MAX_PATH.
(cygwin_conv_to_full_win32_path): Ditto.
(cygwin_conv_to_posix_path): Ditto.
(cygwin_conv_to_full_posix_path): Ditto.
(conv_path_list_buf_size): Add FIXME comment.
(env_PATH_to_posix): Rename from env_win32_to_posix_path_list.
Add size argument as required for env helper functions.
(cygwin_win32_to_posix_path_list): Call conv_path_list with size set to
MAX_PATH.
(cygwin_posix_to_win32_path_list): Ditto.
(cygwin_conv_path_list): New function.
(cwdstuff::get): Fix length argument in call to sys_wcstombs.
* spawn.cc (find_exec): Use cygwin_conv_path_list.
* tls_pbuf.h (tmp_pathbuf::u_get: New method.
* uinfo.cc (cygheap_user::ontherange): Allocate temporary path buffers
using tmp_pathbuf.  Use cygwin_conv_path.
* winf.cc (av::unshift): Use cygwin_conv_path.
* include/cygwin/version.h: Bump API minor number.
* include/sys/cygwin.h: Comment out old cygwin32_XXX API.
Mark old path handling API as deprecated.
(cygwin_conv_path_t): Typedef.  Define values.
(cygwin_conv_path): Declare.
(cygwin_create_path): Declare.
(cygwin_conv_path_list): Declare.

include/elf/
PR 5900
* common.h (SHN_BAD): Delete.
(SHN_LORESERVE .. SHN_HIRESERVE): Move to..
* external.h: ..here.
* internal.h (SHN_LORESERVE, SHN_HIRESERVE): Define.
(SHN_LOPROC, SHN_HIPROC, SHN_LOOS, SHN_HIOS): Define.
(SHN_ABS, SHN_COMMON, SHN_XINDEX, SHN_BAD): Define.
bfd/
PR 5900
* elf-bfd.h: Include elf/internal.h after elf/external.h.
* elfcode.h (elf_swap_symbol_in): Map reserved shndx range.
(elf_swap_symbol_out): Adjust SHN_XINDEX test.
(elf_swap_ehdr_out): Mask SHN_LORESERVE and SHN_XINDEX to values
seen in external structs.
(valid_section_index_p): Delete.
(elf_object_p): Don't increment section numbers over reserved range.
Simplify test for valid sh_link, sh_info and e_shstrndx fields.
(elf_write_shdrs_and_ehdr): Mask SHN_LORESERVE and SHN_XINDEX to values
seen in external structs.  Don't increment section numbers over
reserved range.
* elf.c (bfd_elf_sym_name): Remove redundant tests on st_shndx.
(bfd_section_from_shdr): Likewise.
(group_signature): Range check before accessing elf_elfsections.
(_bfd_elf_setup_sections): Likewise.
(bfd_section_from_shdr): Likewise.
(bfd_section_from_shdr): Don't increment section number over
reserved sections.
(assign_file_positions_for_non_load_sections): Likewise.
(assign_file_positions_except_relocs): Likewise.
(_bfd_elf_write_object_contents): Likewise.
(assign_section_numbers): Likewise.  Adjust for changed SHN_*.
(prep_headers): Delete unused variable.
* elflink.c (bfd_elf_link_record_local_dynamic_symbol): Adjust
for changed SHN_* values.
(check_dynsym, elf_link_input_bfd): Likewise.
(bfd_elf_final_link): Likewise.  Don't skip over reserved section
range.
(elf_fixup_link_order): Check that sh_link field is valid.
* elf-hppa.h (elf_hppa_add_symbol_hook): Make "index" unsigned.
* elf32-arm.c (elf32_arm_gc_mark_extra_sections): Range check before
accesssing elf_elfsections.
* elf32-avr.c (elf32_avr_size_stubs): Likewise.
* elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Likewise.
* elf64-hppa.c (elf64_hppa_check_relocs): Adjust for changed
SHN_* defines.  Test for SHN_BAD return from
_bfd_elf_section_from_bfd_section
binutils/
PR 5900
* readelf.c (SECTION_HEADER_INDEX, SECTION_HEADER_NUM): Delete.
Remove use throughout file.
(SECTION_HEADER): Likewise.
(dump_relocations): Don't adjust st_shndx for reserved range.
(process_file_header): Mask SHN_XINDEX to values seen in external
elf structs.  Simplify valid section index tests.
(get_32bit_elf_symbols, get_64bit_elf_symbols): Mask SHN_XINDEX.
Map reserved st_shndx to internal form.
(process_section_groups): Test that group symbol st_shndx is in
range, not just non-zero.  Delete reserved range check.
(get_symbol_index_type): Mask "type" to 16 bits when printing PRC,
OS or RSV.
gdb/
PR 5900
* elfread.c (elf_symtab_read): Make shndx an unsigned int.
* mipsread.c: Include elf/internal.h.
(read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
to internal range.
ld/testsuite/
PR 5900
* ld-elf/sec64k.exp: Update.

Combine read-only .eh_frame sections with read-write .eh_frame
sections.

*** empty log message ***

* elf-bfd.h (_bfd_elf_section_from_bfd_section): Update prototype.
* elf.c (_bfd_elf_section_from_bfd_section): Return unsigned int,
SHN_BAD on error.
(_bfd_elf_print_private_bfd_data): Test for SHN_BAD result from
_bfd_elf_section_from_bfd_section, not -1.
(swap_out_syms): Likewise.
* elflink.c (elf_link_add_object_symbols): Likewise.
(bfd_elf_get_bfd_needed_list): Likewise.
(bfd_elf_match_symbols_in_sections): Likewise.
(elf_link_add_object_symbols): Don't bother testing for symbols
using normal sections before calling bfd_section_from_elf_index.
(elf_link_input_bfd, bfd_elf_final_link): Likewise.
(bfd_elf_reloc_symbol_deleted_p): Likewise.
* elfcode.h (elf_slurp_symbol_table): Likewise.
* elf32-spu.c (get_sym_h): Likewise.
* elf32-xtensa.c (get_elf_r_symndx_section): Likewise.
* elf64-ppc.c (opd_entry_value, get_sym_h, ppc64_elf_edit_toc): Ditto.
* elf64-sh64.c (sh_elf64_get_relocated_section_contents): Likewise.

* elf/cr16c.h (SHN_CR16C_FCOMMON): Define using SHN_LORESERVE.
(SHN_CR16C_NCOMMON): Likewise.
* elf/hppa.h (SHN_PARISC_ANSI_COMMON): Likewise.
(SHN_PARISC_HUGE_COMMON): Likewise.
* elf/ia64.h (SHN_IA_64_ANSI_COMMON): Likewise.
(SHN_IA_64_VMS_SYMVEC): Define using SHN_LOOS.
* elf/m32r.h (SHN_M32R_SCOMMON): Define using SHN_LORESERVE.
* elf/mips.h (SHN_MIPS_ACOMMON, SHN_MIPS_TEXT): Likewise.
(SHN_MIPS_DATA, SHN_MIPS_SCOMMON, SHN_MIPS_SUNDEFINED): Likewise.
* elf/score.h (SHN_SCORE_TEXT, SHN_SCORE_DATA): Likewise.
(SHN_SCORE_SCOMMON): Likewise.
* elf/sparc.h (SHN_BEFORE, SHN_AFTER): Likewise.
* elf/v850.h (SHN_V850_SCOMMON, SHN_V850_TCOMMON): Likewise.
(SHN_V850_ZCOMMON): Likewise.
* elf/x86-64.h (SHN_X86_64_LCOMMON): Likewise.

daily update

Up version to 1.2, as the 1.2 binary was pushed to users today.

2008-03-11  Jeff Johnston  <jjohnstn@redhat.com>

        * libc/stdio/rgetc.c (__srget_r): Invoke CHECK_INIT to ensure
        stdin gets resolved properly before refilling.

2008-03-11  Jeff Johnston  <jjohnstn@redhat.com>

        * libc/stdio/rgetc.c (__srget): Invoke CHECK_INIT to ensure
        stdin gets resolved properly before refilling.

* cygcheck.cc (find_app_on_path): Make buffer SYMLINK_MAX + 1
chars.

* cygcheck.cc (dirname): New static function.
(find_app_on_path): Use SYMLINK_MAX.  Resolve symlink relative
to link's location.  Adjust to the fact that cygpath already
normalizes its return value.
* path.cc (rel_vconcat): Add cwd parameter, and use it instead
of calling GetCurrentDirectory() if possible.  Rename throughout.
(vcygpath): Rename from cygpath and accept cwd and va_list.  Pass
cwd on to rel_vconcat().
(cygpath_rel): New front end for vcygpath.
(cygpath): Ditto.
* path.h (cygpath_rel): Declare.
(SYMLINK_MAX): Define to 4095.

If we a section with no flags followed by a section with the same name
with flags, put them in the same output section.

merge from gcc

* dlfcn.cc (get_full_path_of_dll): Allow paths up to PATH_MAX.
(dlopen): Call get_full_path_of_dll with path buffer allocate by
tmp_pathbuf.

* spawn.cc (find_exec): Use tmp_pathbuf to allocate path buffer.

* dtable.cc (dtable::init_std_file_from_handle): Use tmp_pathbuf to
allocate path buffer.
(handle_to_fn): Ditto.  Allocate fnbuf big enough to get long path
names.

* path.cc (cwdstuff::set): Make sure drive_length is 0 for virtual
paths.  Add comments.
* spawn.cc (spawn_guts): Don't allow to start a native Win32 application
from a long path or a virtual path.  Print an error message to stderr.

* environ.cc (parse_options): Use tmp_pathbuf to allocate buffer.
(regopt): Take tmp buffer as additional argument.
(environ_init): Alllcate tmpbuf earlier.  Use as temporary buffer in
call to regopt.
* tls_pbuf.cc (tmp_pathbuf::c_get): Allocate one additional char.
(tmp_pathbuf::w_get): Allocate one additional WCHAR.
* winf.cc (av::unshift): Use tmp_pathbuf to allocate buffer.

* syscalls.cc (sync): Use MAX_PATH rather than CYG_MAX_PATH.

* elf32-spu.c (spu_elf_relocate_section): Test identical conditions
to those in process_stubs for overlay symbols.

* win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
to get at the current architecture and at the target specific vector.
Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
remove define of I387_ST0_REGNUM.

* amd64-tdep.c (I387_ST0_REGNUM): Remove define.

(amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
get at the current architecture
(I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
parameter.

* i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
I387_NUM_XMM_REGS and I387_MM0_REGNUM.

(I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
(I387_FSTAT_REGNUM): Add target specific vector as parameter.

(i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
at the target specific vector.

(i386_get_longjmp_target): Use get_frame_arch to get at the current
architecture. Use gdbarch_tdep to get at the target specific vector.

(i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
update caller. Use gdbarch_tdep to get at the target specific vector.

(i386_register_to_value: Use get_frame_arch to get at the current
architecture.

* i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
parameter.

* i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.

(I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
undef's.

(i387_convert_register_p, i387_register_to_value,
i387_value_to_register): Update call for i386_fp_regnum_p.

* i387-tdep.h: Remove comment.
(I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
(I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
I387_MXCSR_REGNUM): Add target specific vector as parameter.

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* Makefile.in (fork-child.o): Update.
* NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
argument.  Gather all gdbserver features together.
* fork-child.c (exec_wrapper): New variable.
(fork_inferior): Use it.
(startup_inferior): Skip an extra trap if using "set exec-wrapper".
(unset_exec_wrapper_command, _initialize_fork_child): New.

* gdb.texinfo (Starting): Document "set exec-wrapper".
(Server): Document gdbserver --wrapper.

* server.c (wrapper_argv): New.
(start_inferior): Handle wrapper_argv.  If set, expect an extra
trap.
(gdbserver_usage): Document --wrapper.
(main): Parse --wrapper.

daily update

2008-03-06  Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>

* source.c (directory_command): Modify the determination of
condition of terminal "from_tty".

* fhandler.h (class fhandler_console): Add write_buf as pointer to
temporary buffer space.
* fhandler_console.cc (CONVERT_LIMIT): Define as NT_MAX_PATH.  Add
comment.
(fhandler_console::write_normal): Use write_buf throughout.
(fhandler_console::write): Use tmp_pathbuf to allocate write_buf.

* fhandler_console.cc (fhandler_console::write_normal): Don't print
chars marked as ERR chars.

* fhandler.h (dev_console::con_to_str): Declare returning DWORD.
* fhandler_console.cc (dev_console::con_to_str): Return number of
multibyte char bytes.
(fhandler_console::read): Set nread to number of multibyte char bytes
returned from con_to_str.
(fhandler_console::write_normal): Reorder trunc buffer preocessing.
Return after writing valid multibyte sequence out of trunc buffer.
Change comments slightly.

2008-03-10  Matt Rice  <ratmice@gmail.com>

* dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.

2008-03-10  Hidetaka Takano  <hidetaka.takano@glb.toshiba.co.jp>

* spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
of the data passing to strtoulst function.
(info_spu_signal_command): Likewise.

2008-03-10  Hidetaka Takano  <hidetaka.takano@glb.toshiba.co.jp>

* spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
of the data passing to strtoulst function.
(info_spu_signal_command): Likewise.

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daily update

2008-03-09  Paul Brook  <paul@codesourcery.com>

gas/
* config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
* doc/c-arm.texi: Add cortex-a9.

2008-03-09  Paul Brook  <paul@codesourcery.com>

bfd/
* elf32-arm.c (elf32_arm_merge_eabi_attributes): Handle new
Tag_VFP_arch values.

binutils/
* readelf.c (arm_attr_tag_VFP_arch): Add "VFPv3-D16".

gas/
* config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
(parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
(arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
(aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
* doc/c-arm.texi: Document new ARM FPU variants.

gas/testsuite/
* gas/arm/vfpv3-d16-bad.d: New test.
* gas/arm/vfpv3-d16-bad.l: New test.

include/opcode/
* arm.h (FPU_VFP_EXT_D32, FPU_VFP_V3D16, FPU_ARCH_VFP_V3D16): Define.

* Makefile.in (install): Don't install the testsuite.

* Makefile.in: Add a 'check' target that builds and runs
testsuite.exe from path-testsuite.o and testsuite.o.
* path.cc: Include testsuite.h.
(struct mnt): Change to a mnt_t typedef and don't define
mount_table when TESTSUITE is defined.
(find2): Don't include when TESTSUITE is defined to avoid warning.
(get_cygdrive0): Ditto.
(get_cygdrive): Ditto.
(read_mounts): Provide empty implementation when TESTSUITE is
defined.
(vconcat): Use the isslash macro.
(unconvert_slashes): New helper to convert to backslashses.
(rel_vconcat): Handle relative paths more gracefully.
(cygpath): Skip a leading "./" sequence.  Avoid double-slashes.
Normalize final output to backslashes and remove redundant path
sequences.
* testsuite.cc: New file implementing testsuite driver.
* testsuite.h: New header implementing harness mount table and
series of tests.

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daily update

* Makefile.in: Reorganize considerably, using GNU make's
static pattern rules and target-specific variables.

* fhandler_disk_file.cc (DIR_BUF_SIZE): Define required space for file
name in terms of sizeof(WCHAR).
(fhandler_disk_file::readdir_helper): Convert *all* of fname.
* path.cc (fillout_mntent): Use tmp_pathbuf for path buffer.
(symlink_worker): Ditto.
(SCAN_JUSTCHECKTHIS): New state for suffix_scan to define
that only the actual name gets cheked and a suffix is never attached.
(suffix_scan::has): If filename + suffix would be > NAME_MAX, start
in SCAN_JUSTCHECKTHIS state.
(suffix_scan::next): Add case for SCAN_JUSTCHECKTHIS.
(symlink_info::check): Use tmp_pathbuf for path buffer.  Goto
file_not_symlink in case of invalid file name.
(realpath): Use tmp_pathbuf for path buffer.

    * mi/mi-interp.c (mi_command_loop): Remove
        commented-out code.

2008-03-08  Paul Brook  <paul@codesourcery.com>

bfd/
* elf32-arm.c (insert_thumb_branch): Rewrite.
(elf32_thumb_to_arm_stub): Use new insert_thumb_branch.

ld/testsuite/
* ld-arm/arm-elf.exp (armeabitests): Add thumb2-b-interwork.
* ld-arm/thumb2-b-interwork.d: New test.
* ld-arm/thumb2-b-interwork.s: New test.

* dtable.cc (handle_to_fn): Null-terminate posix_fn in the case
of justslash = true.

* fhandler.cc (fhandler_base::open): Use %S for PUNICODE_STRING.
* syscalls.cc (setmode): Ditto.

2008-03-07  Paul Brook  <paul@codesourcery.com>

bfd/
* elf32-arm.c (elf32_arm_howto_table_1): Fix bitmasks for MOVW and
MOVT relocations.
(elf32_arm_final_link_relocate): Fix off by one MOVW/MOVT sign
extension.
(elf32_arm_relocate_section): Handle MOVW and MOVT
relocations.  Improve safety check for other weird relocations.
(elf32_arm_check_relocs): Only set h->needs_plt for branch/call
relocations.

gas/
* config/tc-arm.c (md_apply_fix): Use correct offset range.

ld/testsuite/
* ld-arm/arm-elf.exp (armelftests): Add movw-merge and arm-app-movw.
* ld-arm/arm-app-movw.s: New test.
* ld-arm/arm-app.r: Update expected output.
* ld-arm/movw-merge.d: New test.
* ld-arm/movw-merge.s: New test.

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daily update

    * remote.c (extended_remote_attach_1): Make local variable pid an int
        instead of a pid_t.

    * solib-svr4.c (svr4_same_1): New function, originally extracted
        from svr4_same and expanded to handle the sparc64 case.
        (svr4_same): Move up and reimplement using svr4_same_1.
        (enable_break): Use svr4_same_1 to do shared library name comparisons.

From Craig Silverstein: sort options into alphabetical order.

2008-03-07  Jeff Johnston  <jjohnstn@redhat.com>

        * libc/include/getopt.h: Hide newlib extensions under
        the __need_getopt_newlib flag.
        * libc/stdlib/getopt.c: #define __need_getopt_newlib before including
        getopt.h.  Put entire code under !HAVE_GETOPT to support platforms
        with their own getopt implementation.
        * configure.host: Specify HAVE_GETOPT for x86-linux.

2008-03-07  Jeff Johnston  <jjohnstn@redhat.com>

        * libc/include/sys/reent.h(_REENT_SMALL_CHECK_INIT): Specify
        this macro completely instead of referring to CHECK_STD_INIT which
        is only found in libc/stdio/local.h.
        * libc/stdio/dprintf.c: Add include of local.h.
        * libc/stdio/vdprintf.c: Ditto.
        * libc/stdio/vdiprintf.c: Ditto.

Increase maximum bucket size for dynamic hash tables.

From Craig Silverstein: implement --hash-bucket-empty-fraction for real.

2008-03-07  Sandra Loosemore  <sandra@codesourcery.com>

gdb/testsuite/
* lib/gdb.exp (gdb_load_cmd): Fix $args typo in timeout error message.

* fhandler_socket.cc (fhandler_socket::sendto): Never send more than
64K.  Add comment to explain why.
(fhandler_socket::sendmsg): Ditto.

* Makefile.in (DLL_OFILES): Add tls_pbuf.o.
* autoload.cc (CreateDesktopW): Replace CreateDesktopA.
(CreateWindowStationW): Replace CreateWindowStationA.
(GetUserObjectInformationW): Replace GetUserObjectInformationA.
* cygheap.h (cwdstuff::get): Assume default buffer size NT_MAX_PATH.
* cygtls.cc (_cygtls::remove): Free temporary TLS path buffers.
* cygtls.h (TP_NUM_C_BUFS): Define.
(TP_NUM_W_BUFS): Define.
(class tls_pathbuf): New class to store pointers to thread local
temporary path buffers.
(_local_storage::pathbufs): New member.
* environ.cc (win_env::add_cache): Use temporary TLS path buffer instead
of stack based buffer.
(posify): Get temporary outenv buffer from calling function.
(environ_init): Create temporary TLS path buffer for posify.
(build_env): Create Windows environment block as WCHAR buffer.
* environ.h (build_env): Change declaration accordingly.
* external.cc (sync_winenv): Accommodate build_env change.
* fhandler_console.cc (fhandler_console::need_invisible): Use
GetUserObjectInformationW and CreateWindowStationW.
* fhandler_process.cc (format_process_maps): Use temporary TLS path
buffer instead of stack based buffer.
* fork.cc (frok::parent): Convert to use CreateProcessW.
* path.cc: Throughout use temporary TLS path buffers instead of stack
based buffer.  Replace checks for CYG_MAX_PATH by checks for
NT_MAX_PATH.
(getfileattr): New function to replace GetFileAttributesA.
(normalize_win32_path): Remove Win32 and NT long path prefixes.
(getwd): Assume PATH_MAX + 1 buffer per SUSv3.
* path.h (class path_conv): Set path buffer to size NT_MAX_PATH.
(iswdrive): Define.
* pinfo.cc (commune_process): Use temporary TLS path buffer instead of
stack based buffer.
* registry.cc (get_registry_hive_path): Ditto.
(load_registry_hive): Ditto.
* spawn.cc (spawn_guts): Convert to use CreateProcessW and
CreateProcessAsUserW.
(av::fixup): Open/close file using NtOpenFile/NtClose.
* syscalls.cc (mknod_worker): Allow PATH_MAX file name.
(mknod32): Ditto.
(getusershell): Ditto.
* tls_pbuf.cc: New file implementing tls_pathbuf and tmp_pathbuf
methods.
* tls_pbuf.h: New header for files using tmp_pathbuf.
* tlsoffsets.h: Regenerate.
* winsup.h (NT_MAX_PATH): Define as 32767 to avoid USHORT overflow.

2008-03-07  Ramana Radhakrishnan  <ramana.r@gmail.com>

* MAINTAINERS: Move self to Paper trail.

    * generic/gdbtk-register.c (map_arg): New data type
        for passing arguments to mapping functions.
        (map_func): New definition of mapping function.
        Changed all callers to use these new types.
        * generic/gdbtk-stack.c (gdb_get_vars_command): Change
        cast to int to dereference of int *.
        * generic/gdbtk-wrapper.c: Change all casts to char * for
        results and args to use pointer or integer flavor of
        gdb_wrapper_args.results and .args.
        * generic/gdbtk-wrapper.h: struct gdb_wrapper_arguments
        members result and args now return a union of void * and int.

Recognize --hash-bucket-empty-fraction.

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* config/tc-ppc.c (ppc_setup_opcodes): Tidy.  Add code to test
for strict ordering of powerpc_opcodes, but disable for now.

* ppc-opc.c (powerpc_opcodes): Order and format.

daily update

    * emulparams/m68kelf.sh (GENERATE_PIE_SCRIPT): Define.
        (COMMONPAGESIZE): Define.

2008-03-06  Florian Krohm  <fkrohm@us.ibm.com>

* s390-opc.c (INSTR_RSL_R0RD): Fix operands.
* s390-opc.txt (cmpsc): Duplicate entry removed.
(dxr, sqdr, sqer, cxfbr, cdfbr, cefbr, lzer, lzdr, lzxr,
cegbr, cdgbr, cxgbr, cegr, cdgr, cxgr, cxfr, cdfr, cefr, fixr, fidr,
fier, cu42, cu41): Fix operand format.

2008-03-06  Andreas Krebbel  <krebbel1@de.ibm.com>

* gas/s390/esa-g5.d (cdfbr, cdfr, cefbr, cefr, cxfbr, cxfr,
dxr, fidr, fier, fixr, lzdr, lzer, lzxr, sqdr, sqer, tp): Fix
operand format.
* gas/s390/esa-g5.s: Likewise.
* gas/s390/zarch-z900.d (cdgbr, cdgr, cegbr, cegr, cxgbr,
cxgr): Likewise.
* gas/s390/zarch-z900.s: Likewise.
* gas/s390/zarch-z9-109.d (cu41, cu42): Remove mask operand.
* gas/s390/zarch-z9-109.s: Likewise.

* child_info.h (CURR_CHILD_INFO_MAGIC): Reset.

* fhandler.cc (fhandler_base::open_): Add missing test for O_CREAT.
Fix comment.

s/open/create/

Use absolute address for relocations when not doing a relocatable
link.

Use N_ for option help strings, and call gettext when printing them.

From Craig Silverstein: accept any string for input format, warn if
thread options when not supported.

Don't use the user-specified output format unless the user actually
specified one.

Support --hash-style=gnu.

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