Cleanup.
* exceptions.cc (windows_system_directory): Make static. Convert to
WCHAR.
(_cygtls::inside_kernel): Accommodate above change. Check module
path name for leading \\?\ and skip, if so.
(try_to_debug): Call GetEnvironmentStringsW and convert evaluation to
WCHAR to avoid truncated environment problem.
(has_visible_window_station): Call GetUserObjectInformationW.
(events_init): Accommodate above conversion of windows_system_directory.
* init.cc (respawn_wow64_process): Use WCHAR functions to start new
process.
* net.cc (__dup_ent): Drop Windows 9x consideration.
(load_ipv6_funcs): Use WCHAR functions to load IPv6 libs.
* syscalls.cc (syscalls.cc): Remove call to GetDiskFreeSpace.
* path.cc (mount_info::init): First try to fetch mount points from
fstab files. Fallback to registry if none exists.
(skip_ws): New inline function.
(find_ws): Ditto.
(struct opt): New structure for mount options.
(read_flags): New static function to convert a mount flags string into
a flag value.
(mount_info::from_fstab_line): New method to create a mount table
entry from a fstab line.
(mount_info::from_fstab): New method to read fstab file.
* shared_info.h (mount_info::from_fstab_line): Declare.
(mount_info::from_fstab): Declare.
* path.cc (symlink_info::check_reparse_point): Use NtFsControlFile
to read reparse points.
(enum shortcut_t): New type.
(symlink_info::check): Convert sym_check to shortcut_t. Use shortcut_t
enum values throughout. Check reparse point before checking for
sysfile shortcut. Open reparse points with READ_CONTROL only to
accommodate special Vista reparse points. Add comments.
* flock.cc (get_lock_parent_dir): Drop call to NtOpenDirectoryObject
and utilize OBJ_OPENIF flag in call to NtCreateDirectoryObject.
(inode_t::inode_t): Ditto. Same for NtOpenMutant/NtCreateMutant.
Corinna Vinschen [Mon, 31 Mar 2008 18:03:25 +0000 (18:03 +0000)]
* smallprint.cc (__small_vswprintf): Fix uninitialized usage of `w'.
Revamp advisory file locking to avoid cross reference pointers as well
as to allow BSD flock semantics. More agressively delete unused nodes
and sync objects.
* fhandler.h (fhandler_base::ino): Rename from namehash. Fix comment.
(fhandler_base::node): Remove.
(fhandler_base::unique_id): Add.
(fhandler_base::del_my_locks): New method.
(get_ino): Rename from get_namehash. Change usage throughout Cygwin.
(get_unique_id): New method.
* fhandler.cc (fhandler_base::close): Call own del_my_locks method.
Fix comment.
(fhandler_base::fhandler_base): Accommodate new and changed members.
(fhandler_base::fixup_after_fork): Call del_my_locks.
(fhandler_base::fixup_after_exec): Ditto for files with close-on-exec
flag set.
* fhandler_disk_file.cc (get_ino_by_handle): Rename from
readdir_get_ino_by_handle. Accommodate throughout.
(fhandler_base::open_fs): Fill ino with inode number if FS has good
inodes. Allocate a LUID and store in unique_id to recognize file
descriptors referencing the same file object.
* flock.cc: Drop flock TODO comments. Use explicit types __dev32_t
and __ino64_t instead of dev_t and ino_t.
(LOCK_OBJ_NAME_LEN): Change to reflect longer lf_id length.
(get_obj_handle_count): New method.
(lockf_t::lf_id): Change type to long long.
(inode_t::get_lock_obj_handle_count): Drop in favor of static function
get_obj_handle_count.
(inode_t::del_locks): Remove.
(inode_t::get): Add create_if_missing flag argument.
(inode_t::del_my_locks): Reimplement to handle POSIX and BSD flock
locks. Return if node can be deleted or not.
(inode_t::~inode_t): Ditto. Close handles to i_dir and i_mtx.
(fixup_lockf_after_fork): Remove.
(fhandler_base::del_my_locks): New method.
(fixup_lockf_after_exec): Check if node can be deleted.
(inode_t::get): Only create node if create_if_missing is set. Lock
the returned node here before unlocking the node list.
(inode_t::get_all_locks_list): Accommodate new lf_id length.
(inode_t::create_lock_obj): Ditto.
(lockf_t::open_lock_obj): Ditto. Change return type to bool. De-const.
Set lf_obj instead of returning a handle.
(lockf_t::del_lock_obj): Call SetEvent only if new incoming parameters
allow it. Explain how it's supposed to work.
(fhandler_disk_file::lock): Only fetch file length in SEEK_END case.
Use NtQueryInformationFile(FileStandardInformation) instead of
calling fstat_by_handle. Always unlock node before returning.
Use fhandler's unique id to create lf_id for BSD flock locks.
Rely on node lock from inode_t::get. Call del_lock_obj on removed
locks here to allow explicit unlocking. Delete node if no lock exists
on the file anymore.
(lf_setlock): Get file handle as additional parameter. Handle the fact
that lf_getblock now always opens the attached event object. Reactivate
erroneously applied patch which deactivates setting thread priority.
Additionally handle blocking on BSD flock locks.
(lf_clearlock): Get file handle as additional parameter.
(lf_getlock): Close event handle opened by lf_getblock.
(lf_getblock): Open potentially blocking event object here and check
its signal state if it's a BSD flock lock.
(lf_wakelock): Get file handle as additional parameter.
* fork.cc (frok::child): Drop call to fixup_lockf_after_fork.
* ntdll.h (struct _EVENT_BASIC_INFORMATION): Define.
(enum _EVENT_INFORMATION_CLASS): Define.
(NtQueryEvent): Declare.
The return of the volume serial number in fs_info.
* fhandler.h (get_dev): New method.
* fhandler_disk_file.cc (fhandler_base::fstat_by_handle): Drop call to
NtQueryVolumeInformationFile(FileFsVolumeInformation). Just use
get_dev() method.
* fhandler_fifo.cc (fhandler_fifo::open) Use device ID and inode number
to generate fifo name.
* path.h (fs_info::sernum): New member.
(fs_info::serial_number): New method.
(path_conv::fs_serial_number): New method.
* path.cc (fs_info::update): Fetch volume serial number and store in
sernum.
Corinna Vinschen [Fri, 28 Mar 2008 12:36:19 +0000 (12:36 +0000)]
* flock.cc (lockf_t::operator new): Add operator taking a pointer. Call
cmalloc instead of ccalloc in the default operator. Add comments.
(inode_t::operator new): Call cmalloc instead of ccalloc.
(inode_t::get_all_locks_list): Return lockf_t pointer.
(inode_t::del_all_locks_list): Delete. Remove calls throughout.
(inode_t::get): Handle failing new gracefully.
(MAX_LOCKF_CNT): Define.
(inode_t::get_all_locks_list): Use pre-allocated buffer in i_all_lf
instead of allocating every lock. Return pointer to start of linked
list of locks.
(lockf_t::open_lock_obj): Create event object non-inheritable.
(fhandler_disk_file::lock): Handle failing new gracefully.
(lf_setlock): Allocate temporary buffer for node->i_all_lf from TLS.
Remove erroneous NtClose call.
(lf_getlock): Allocate temporary buffer for node->i_all_lf from TLS.
(lf_getblock): Set lf to return value of get_all_locks_list.
Nick Clifton [Fri, 28 Mar 2008 06:49:44 +0000 (06:49 +0000)]
Add support for thin archives.
* bfd/archive.c (_bfd_find_nested_archive): New function.
(get_extended_arelt_filename): Add origin parameter.
(_bfd_generic_read_ar_hdr_mag): Deal with extended name
combined with a file offset.
(append_relative_path): New function.
(_bfd_get_elt_at_filepos): Deal with external members and
nested archives.
(bfd_generic_openr_next_archived_file): Thin archives.
(bfd_generic_archive_p): Recognize new magic string.
(adjust_relative_path): New function.
(_bfd_construct_extended_name_table): Construct extended
names for thin archive members.
(_bfd_write_archive_contents): Emit new magic string, skip
copying files for thin archives.
* bfd/bfd-in.h (bfd_is_thin_archive): New macro.
* bfd/bfd.c (struct bfd): New fields for thin archives.
* bfd/libbfd-in.h (struct areltdata): New field for thin archives.
* bfd/opncls.c (bfd_close): Delete BFDs for nested archives.
* binutils/ar.c (make_thin_archive): New global flag.
(map_over_members): Deal with full pathnames in thin archives.
(usage, main): Add 'T' option for building thin archives.
(replace_members): Pass thin archive flag to ar_emul_append.
* binutils/arsup.c (ar_open): Initialize new flag.
* binutils/binemul.c (ar_emul_append): Add new parameter for
flattening nested archives.
(do_ar_emul_default_append): New function.
(ar_emul_default_append): Factored out recursive code.
* binutils/binemul.h (ar_emul_default_append): Add new parameter.
(struct bin_emulation_xfer_struct): New parameter for ar_append.
* binutils/dlltool.c (gen_lib_file): Initialize thin archive flag.
* binutils/emul_aix.c (ar_emul_aix_internal): Add new flatten
parameter, currently unimplemented.
All callers changed.
* binutils/objcopy.c (copy_archive): Preserve thin archive flag.
* binutils/doc/binutils.texi: Update ar documentation.
* binutils/testsuite/binutils-all/ar.exp: Add thin archive tests.
* include/aout/ar.h (ARMAGT): New magic string for thin archives.
Corinna Vinschen [Thu, 27 Mar 2008 20:03:32 +0000 (20:03 +0000)]
* flock.cc (FLOCK_PARENT_DIR_ACCESS): Define.
(FLOCK_INODE_DIR_ACCESS): Define.
(FLOCK_MUTANT_ACCESS): Define.
(FLOCK_EVENT_ACCESS): Define.
(SD_MIN_SIZE): Define.
(everyone_sd): Define to simplify calling _everyone_sd.
(_everyone_sd): Replace everyone_sync_sd. Take SECURITY_DESCRIPTOR as
argument and allow to specify access mask.
(get_lock_parent_dir): Open/Create parent dir with
FLOCK_PARENT_DIR_ACCESS. Add text to api_fatal message.
(inode_t::inode_t): Open/Create dir with FLOCK_INODE_DIR_ACCESS.
Open/Create mutant with FLOCK_MUTANT_ACCESS. Add text to api_fatal
message.
(lockf_t::create_lock_obj): Create event with FLOCK_EVENT_ACCESS.
Add text to api_fatal message.
(lockf_t::open_lock_obj): Open event with FLOCK_EVENT_ACCESS.
On failure, just return NULL pointer instead of calling api_fatal.
(lockf_t::get_lock_obj_handle_count): Replace call to small_printf
with call to debug_printf.
(lf_setlock): Handle a failure to open the lock event object as
EDEADLK. Call system_printf if opening sync objects fail.
* ntdll.h (DIRECTORY_TRAVERSE): Define.
(DIRECTORY_CREATE_OBJECT): Define.
(DIRECTORY_CREATE_SUBDIRECTORY): Define.
(EVENT_QUERY_STATE): Define.
libiberty:
2008-03-27 Paolo Bonzini <bonzini@gnu.org>
* configure.ac (frags): Don't set, use frag instead.
(PICFLAG): Set here and substitute.
* Makefile.in (PICFLAG): Substitute from autoconf.
* configure: Regenerate.
* hookapi.cc (find_first_notloaded_dll): New function.
* pinfo.cc (status_exit): New function. Issue message when dll not found. Use
find_first_notloaded_dll to find a nonexistent dll.
(pinfo::maybe_set_exit_code_from_windows): Call status_exit when exit code >=
0xc0000000UL.
* sigproc.cc (child_info::proc_retry): Return exit code when
STATUS_DLL_NOT_FOUND.
* spawn.cc (spawn_guts): Minor cleanup.
* syscalls.cc (close_all_files): Don't actually close stderr filehandle. Just
make it noninheritable.
* winsup.h (find_first_notloaded_dll): Declare new function.
* ntdll.h: Add several missing NTSTATUS defines.
Corinna Vinschen [Mon, 24 Mar 2008 15:36:17 +0000 (15:36 +0000)]
* flock.cc: Clarify a couple of comments.
(lf_setlock): Treat not being able to sync on a process as a potential
deadlock situation. Close process handle using CloseHandle.
* dtable.cc (handle_to_fn): Modify to return true if handle represents a cygwin
tty.
(dtable::init_std_file_from_handle): Detect when we've seen a cygwin pipe and
use it in overlapped mode by default.
(decode_tty): Make static.
* dtable.cc: Define various device-related string constants as wide character
constants.
(dtable::init_std_file_from_handle): Reorganize pipe handling to try to catch
special tty case.
(build_fh_name_worker): Declare for common use.
(build_fh_name): Define char version.
(build_fh_name): Define (currently unused) UNICODE_STRING version.
(decode_tty): Detect if pipe is actually a cygwin tty, returning the tty name
in the buffer.
(handle_to_fn): Reorganize to use wide characters.
* dtable.h (build_fh_name): Declare (currently unused) UNICODE_STRING version.
* fhandler_tty.cc (fhandler_pty_master::setup): Use
fhandler_pipe::create_selectable to create a pipe with a given name.
* pipe.cc (pipe_handler): Make returned handle inheritable.
(fhandler_pipe::create_selectable): Take an optional name. Use a standard
cygwin introducer for the name.
* path.cc (path_conv::check): Make first argument const.
* path.h (path_conv::check): Ditto for declaration.
(path_conv::path_conv): Ditto for UNICODE_STRING version.
Chris Sutcliffe [Thu, 20 Mar 2008 02:56:49 +0000 (02:56 +0000)]
2008-03-19 Chris Sutcliffe <ir0nh34d@users.sourceforge.net>
* include/mprapi.h: Add guard for MprAdminAcceptReauthentication function
and MPR_INTERFACE_3 structure since they are available only in Windows
Server 2008
Chris Sutcliffe [Thu, 20 Mar 2008 02:55:56 +0000 (02:55 +0000)]
2008-02-08 Danny Smith <dannysmith@users.sourceforge.net>
* mingwex/gdtoa/gdtoaimp.h (USE_LOCALE): Define.
* mingwex/gdtoa/mingw_snprintf.c: [USE_LOCALE] Include locale.h.
(x_sprintf): [USE_LOCALE] Use *localeconv()->decimal_point.
Andreas Krebbel [Wed, 19 Mar 2008 10:29:18 +0000 (10:29 +0000)]
2008-03-19 Andreas Krebbel <krebbel1@de.ibm.com>
* opcodes/s390-mkopc.c (s390_opcode_cpu_val): S390_OPCODE_Z10 added.
(s390_cond_extensions): Reduced extensions to the compare related.
(main): z10 cpu type option added.
(expandConditionalJump): Renamed to ...
(insertExpandedMnemonic): ... this.
* opcodes/s390-opc.c: Re-group the operand format makros.
(INSTR_RIE_RRPU, INSTR_RIE_RRP0, INSTR_RIE_RUPI,
INSTR_RIE_R0PI, INSTR_RIE_RUPU, INSTR_RIE_R0PU, INSTR_RIE_R0IU,
INSTR_RIE_R0I0, INSTR_RIE_R0UU, INSTR_RIE_R0U0,
INSTR_RIE_RRUUU, INSTR_RIS_RURDI, INSTR_RIS_R0RDI, INSTR_RIS_RURDU,
INSTR_RIS_R0RDU, INSTR_RRF_U0RR, INSTR_RRF_00RR, INSTR_RRS_RRRDU,
INSTR_RRS_RRRD0, INSTR_RXY_URRD, INSTR_SIY_IRD, INSTR_SIL_RDI,
INSTR_SIL_RDU): New instruction formats added.
(MASK_RIE_RRPU, MASK_RIE_RRP0, MASK_RIE_RUPI, MASK_RIE_R0PI,
MASK_RIE_RUPU, MASK_RIE_R0PU, MASK_RIE_R0IU, MASK_RIE_R0I0,
MASK_RIE_R0UU, MASK_RIE_R0U0, MASK_RIE_RRUUU, MASK_RIS_RURDI,
MASK_RIS_R0RDI, MASK_RIS_RURDU, MASK_RIS_R0RDU, MASK_RRF_U0RR,
MASK_RRF_00RR, MASK_RRS_RRRDU, MASK_RRS_RRRD0, MASK_RXY_URRD,
MASK_SIY_IRD, MASK_SIL_RDI, MASK_SIL_RDU): New instruction format
masks added.
(s390_opformats): New formats added "ris", "rrs", "sil".
* opcodes/s390-opc.txt: Add the conditional jumps with the
extensions removed from automatic expansion in s390-mkopc.c manually.
(asi - trtre): Add new System z10 EC instructions.
* include/opcode/s390.h (s390_opcode_cpu_val): S390_OPCODE_Z10 added.
Brian Dessent [Sun, 16 Mar 2008 17:04:02 +0000 (17:04 +0000)]
* path.cc: Include malloc.h for alloca.
(is_symlink): Rewrite. Just read the whole file in memory rather
than by parts. Account for an ITEMIDLIST if present, as well as
the new style of Cygwin shortcut supporting targets > MAX_PATH.
Corinna Vinschen [Thu, 13 Mar 2008 15:18:10 +0000 (15:18 +0000)]
* path.sgml: Remove documentation for old path API. Add documentation
for new path API.
* security.sgml: New file to document cygwin_set_impersonation_token
and cygwin_logon_user with only eight years of delay.
* shared.sgml: Remove file.
* include/sys/cygwin.h (cygwin32_attach_handle_to_fd): Move declaration
into fully deprecated function block.
(cygwin_logon_user): Move declaration down to declaration of
cygwin_set_impersonation_token.
Alan Modra [Thu, 13 Mar 2008 05:27:41 +0000 (05:27 +0000)]
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.
Corinna Vinschen [Wed, 12 Mar 2008 16:07:04 +0000 (16:07 +0000)]
* 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.
* 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.
Brian Dessent [Tue, 11 Mar 2008 17:20:02 +0000 (17:20 +0000)]
* 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.
Corinna Vinschen [Tue, 11 Mar 2008 13:17:52 +0000 (13:17 +0000)]
* 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.
Corinna Vinschen [Tue, 11 Mar 2008 12:34:08 +0000 (12:34 +0000)]
* 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.
Corinna Vinschen [Tue, 11 Mar 2008 11:42:00 +0000 (11:42 +0000)]
* 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.
Corinna Vinschen [Mon, 10 Mar 2008 17:23:50 +0000 (17:23 +0000)]
* 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.
Corinna Vinschen [Mon, 10 Mar 2008 16:22:38 +0000 (16:22 +0000)]
* 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.
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.
Brian Dessent [Sun, 9 Mar 2008 04:10:10 +0000 (04:10 +0000)]
* 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.
* 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.
Jeff Johnston [Fri, 7 Mar 2008 18:16:35 +0000 (18:16 +0000)]
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.
Jeff Johnston [Fri, 7 Mar 2008 16:45:04 +0000 (16:45 +0000)]
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.
* 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.
git://sourceware.org / newlib-cygwin.git / log