+2015-05-20 Adhemerval Zanella <adhemerval.zanella@linaro.org>
+
+ * sysdeps/unix/sysv/linux/i386/Makefile [$(subdir) = misc)]: Remove
+ call_pselect6 object.
+ [$(subdir) = io]: Remove call_sync_file_range object.
+ * sysdeps/unix/sysv/linux/i386/call_pselect6.S: Remove file.
+ * sysdeps/unix/sysv/linux/i386/call_sync_file_range.S: Remove file.
+ * sysdeps/unix/sysv/linux/i386/pselect.c: Remove file.
+ * sysdeps/unix/sysv/linux/i386/sync_file_range.c: Remove file.
+
2015-05-20 Wilco Dijkstra <wdijkstr@arm.com>
* math/s_cproj.c: Add include "math_private.h".
default-abi := 32
ifeq ($(subdir),misc)
-sysdep_routines += ioperm iopl vm86 call_pselect6
+sysdep_routines += ioperm iopl vm86
endif
ifeq ($(subdir),elf)
# fallocate, posix_fallocate use six-argument inline syscalls.
ifeq ($(subdir),io)
-sysdep_routines += call_sync_file_range libc-do-syscall
+sysdep_routines += libc-do-syscall
endif
# libpthread uses six-argument inline syscalls.
+++ /dev/null
-/* Copyright (C) 2006-2015 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ulrich Drepper <drepper@redhat.com>, 2006.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <sysdep.h>
-
-#ifdef __NR_pselect6
- .text
-ENTRY(__call_pselect6)
- .hidden __call_pselect6
- pushl %ebx
- cfi_adjust_cfa_offset (4)
- pushl %esi
- cfi_adjust_cfa_offset (4)
- pushl %edi
- cfi_adjust_cfa_offset (4)
- pushl %ebp
- cfi_adjust_cfa_offset (4)
- cfi_rel_offset (ebp, 0)
- cfi_rel_offset (edi, 4)
- cfi_rel_offset (esi, 8)
- cfi_rel_offset (ebx, 12)
-
- movl $__NR_pselect6, %eax
- movl 20(%esp), %ebx
- movl 24(%esp), %ecx
- movl 28(%esp), %edx
- movl 32(%esp), %esi
- movl 36(%esp), %edi
- movl 40(%esp), %ebp
-
- /* The syscall handling cannot handle 6 parameters. Yet. */
- int $0x80
-
- popl %ebp
- cfi_adjust_cfa_offset (-4)
- cfi_restore (ebp)
- popl %edi
- cfi_adjust_cfa_offset (-4)
- cfi_restore (edi)
- popl %esi
- cfi_adjust_cfa_offset (-4)
- cfi_restore (esi)
- popl %ebx
- cfi_adjust_cfa_offset (-4)
- cfi_restore (ebx)
-
- ret
-END(__call_pselect6)
-#endif
+++ /dev/null
-/* Selective file content synch'ing.
- Copyright (C) 2006-2015 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <sysdep.h>
-#define _ERRNO_H 1
-#include <bits/errno.h>
-
-
- .text
-ENTRY (__call_sync_file_range)
-#ifdef __NR_sync_file_range
- pushl %ebx
- cfi_adjust_cfa_offset (4)
- pushl %esi
- cfi_adjust_cfa_offset (4)
- pushl %edi
- cfi_adjust_cfa_offset (4)
- pushl %ebp
- cfi_adjust_cfa_offset (4)
-
- movl 20(%esp), %ebx
- cfi_rel_offset (ebx, 12)
- movl 24(%esp), %ecx
- movl 28(%esp), %edx
- movl 32(%esp), %esi
- cfi_rel_offset (esi, 8)
- movl 36(%esp), %edi
- cfi_rel_offset (edi, 4)
- movl 40(%esp), %ebp
- cfi_rel_offset (ebp, 0)
-
- movl $SYS_ify(sync_file_range), %eax
- ENTER_KERNEL
-
- popl %ebp
- cfi_adjust_cfa_offset (-4)
- cfi_restore (ebp)
- popl %edi
- cfi_adjust_cfa_offset (-4)
- cfi_restore (edi)
- popl %esi
- cfi_adjust_cfa_offset (-4)
- cfi_restore (esi)
- popl %ebx
- cfi_adjust_cfa_offset (-4)
- cfi_restore (ebx)
-
- cmpl $-4095, %eax
- jae SYSCALL_ERROR_LABEL
-#else
- movl $-ENOSYS, %eax
- jmp SYSCALL_ERROR_LABEL
-#endif
- ret
-PSEUDO_END (__call_sync_file_range)
+++ /dev/null
-#include <sys/select.h>
-
-extern int __call_pselect6 (int nfds, fd_set *readfds, fd_set *writefds,
- fd_set *exceptfds, const struct timespec *timeout,
- void *data) attribute_hidden;
-
-
-#define CALL_PSELECT6(nfds, readfds, writefds, exceptfds, timeout, data) \
- ({ int r = __call_pselect6 (nfds, readfds, writefds, exceptfds, timeout, \
- data); \
- if (r < 0 && r > -4096) \
- { \
- __set_errno (-r); \
- r = -1; \
- } \
- r; })
-
-#include "../pselect.c"
+++ /dev/null
-/* Selective file content synch'ing.
- Copyright (C) 2006-2015 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <errno.h>
-#include <fcntl.h>
-#include <sysdep-cancel.h>
-
-
-extern int __call_sync_file_range (int fd, off64_t offset, off64_t nbytes,
- unsigned int flags)
- attribute_hidden;
-
-
-int
-sync_file_range (int fd, __off64_t from, __off64_t to, unsigned int flags)
-{
- if (SINGLE_THREAD_P)
- return __call_sync_file_range (fd, from, to, flags);
-
- int result;
- int oldtype = LIBC_CANCEL_ASYNC ();
-
- result = __call_sync_file_range (fd, from, to, flags);
-
- LIBC_CANCEL_RESET (oldtype);
-
- return result;
-}
projects / thirdparty / glibc.git / commitdiff
