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-rw-r--r--sysdeps/unix/sysv/linux/arm/mmap64.S80
1 files changed, 0 insertions, 80 deletions
diff --git a/sysdeps/unix/sysv/linux/arm/mmap64.S b/sysdeps/unix/sysv/linux/arm/mmap64.S
deleted file mode 100644
index b4b712c2f2..0000000000
--- a/sysdeps/unix/sysv/linux/arm/mmap64.S
+++ /dev/null
@@ -1,80 +0,0 @@
-/* Copyright (C) 2000, 2003 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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <sysdep.h>
-
-#define	EINVAL		22
-#define	ENOSYS		38
-
-#include "kernel-features.h"
-
-	/* The mmap2 system call takes six arguments, all in registers.  */
-	.text
-ENTRY (__mmap64)
-#ifdef __NR_mmap2
-	ldr	ip, [sp, $4]		@ offset low part
-	str	r5, [sp, #-4]!
-	ldr	r5, [sp, $12]		@ offset high part
-	str	r4, [sp, #-4]!
-	movs	r4, ip, lsl $20		@ check that offset is page-aligned
-	mov	ip, ip, lsr $12
-	moveqs	r4, r5, lsr $12		@ check for overflow
-	bne	.Linval
-	ldr	r4, [sp, $8]		@ load fd
-	orr	r5, ip, r5, lsl $20	@ compose page offset
-	mov	ip, r0
-	swi	SYS_ify (mmap2)
-	cmn	r0, $4096
-# ifdef __ASSUME_MMAP2_SYSCALL
-	ldr	r4, [sp], #4
-	ldr	r5, [sp], #4
-	RETINSTR(cc, lr)	
-	b	PLTJMP(syscall_error)
-# else
-	ldrcc	r4, [sp], #4
-	ldrcc	r5, [sp], #4
-	RETINSTR(cc, lr)
-	cmn	r0, $ENOSYS
-	bne	.Lerror
-	/* The current kernel does not support mmap2.  Fall back to plain
-	   mmap if the offset is small enough.  */
-	ldr	r5, [sp, $16]
-	mov	r0, ip			@ first arg was clobbered
-	teq	r5, $0
-	ldreq	r4, [sp], #4
-	ldreq	r5, [sp], #4
-	beq	PLTJMP(__mmap)
-# endif
-.Linval:
-	mov	r0, $-EINVAL
-.Lerror:
-	ldr	r4, [sp], #4
-	ldr	r5, [sp], #4
-	b	PLTJMP(syscall_error)
-#else
-	/* The kernel headers do not support mmap2.  Fall back to plain
-	   mmap if the offset is small enough.  */
-	ldr	ip, [sp, $8]
-	teq	ip, $0
-	beq	PLTJMP(__mmap)
-	mov	r0, $-EINVAL
-	b	PLTJMP(syscall_error)
-#endif
-PSEUDO_END (__mmap64)
-
-weak_alias (__mmap64, mmap64)