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a4679373cf
Add a generic implementation of the old mmap() syscall, which expects its argument in a memory block and switch all architectures over to use it. Signed-off-by: Christoph Hellwig <hch@lst.de> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mundt <lethal@linux-sh.org> Cc: Jeff Dike <jdike@addtoit.com> Cc: Hirokazu Takata <takata@linux-m32r.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@elte.hu> Reviewed-by: H. Peter Anvin <hpa@zytor.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: "Luck, Tony" <tony.luck@intel.com> Cc: James Morris <jmorris@namei.org> Cc: Andreas Schwab <schwab@linux-m68k.org> Acked-by: Jesper Nilsson <jesper.nilsson@axis.com> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Greg Ungerer <gerg@uclinux.org> Acked-by: David Howells <dhowells@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
29 lines
736 B
ArmAsm
29 lines
736 B
ArmAsm
#include <linux/linkage.h>
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/* Steal i386 syscall table for our purposes, but with some slight changes.*/
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#define sys_iopl sys_ni_syscall
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#define sys_ioperm sys_ni_syscall
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#define sys_vm86old sys_ni_syscall
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#define sys_vm86 sys_ni_syscall
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#define old_mmap sys_old_mmap
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#define ptregs_fork sys_fork
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#define ptregs_execve sys_execve
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#define ptregs_iopl sys_iopl
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#define ptregs_vm86old sys_vm86old
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#define ptregs_sigreturn sys_sigreturn
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#define ptregs_clone sys_clone
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#define ptregs_vm86 sys_vm86
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#define ptregs_rt_sigreturn sys_rt_sigreturn
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#define ptregs_sigaltstack sys_sigaltstack
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#define ptregs_vfork sys_vfork
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.section .rodata,"a"
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#include "../../x86/kernel/syscall_table_32.S"
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ENTRY(syscall_table_size)
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.long .-sys_call_table
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