linux-pinenote/arch/um/sys-i386/sys_call_table.S

#include <linux/linkage.h>
/* Steal i386 syscall table for our purposes, but with some slight changes.*/

#define sys_iopl sys_ni_syscall
#define sys_ioperm sys_ni_syscall

#define sys_vm86old sys_ni_syscall
#define sys_vm86 sys_ni_syscall

#define old_mmap old_mmap_i386

.section .rodata,"a"

#include "../../x86/kernel/syscall_table_32.S"

ENTRY(syscall_table_size)
.long .-sys_call_table
[PATCH] uml: fix syscall table by including $(SUBARCH)'s one, for i386 Split the i386 entry.S files into entry.S and syscall_table.S which is included in the previous one (so actually there is no difference between them) and use the syscall_table.S in the UML build, instead of tracking by hand the syscall table changes (which is inherently error-prone). We must only insert the right #defines to inject the changes we need from the i386 syscall table (for instance some different function names); also, we don't implement some i386 syscalls, as ioperm(), nor some TLS-related ones (yet to provide). Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> 2005-05-01 08:58:55 -07:00			`#include <linux/linkage.h>`
			`/* Steal i386 syscall table for our purposes, but with some slight changes.*/`

			`#define sys_iopl sys_ni_syscall`
			`#define sys_ioperm sys_ni_syscall`

			`#define sys_vm86old sys_ni_syscall`
			`#define sys_vm86 sys_ni_syscall`

			`#define old_mmap old_mmap_i386`

uml: redo the calculation of NR_syscalls Redo the calculation of NR_syscalls since that disappeared from i386 and use a similar mechanism on x86_64. We now figure out the size of the system call table in arch code and stick that in syscall_table_size. arch/um/kernel/skas/syscall.c defines NR_syscalls in terms of that since its the only thing that needs to know how many system calls there are. The old mechananism that was used on x86_64 is gone. arch/um/include/sysdep-i386/syscalls.h got some formatting since I was looking at it. Signed-off-by: Jeff Dike <jdike@linux.intel.com> Cc: WANG Cong <xiyou.wangcong@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 2008-02-04 22:31:29 -08:00			`.section .rodata,"a"`

i386: move kernel Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> 2007-10-11 11:17:01 +02:00			`#include "../../x86/kernel/syscall_table_32.S"`
uml: redo the calculation of NR_syscalls Redo the calculation of NR_syscalls since that disappeared from i386 and use a similar mechanism on x86_64. We now figure out the size of the system call table in arch code and stick that in syscall_table_size. arch/um/kernel/skas/syscall.c defines NR_syscalls in terms of that since its the only thing that needs to know how many system calls there are. The old mechananism that was used on x86_64 is gone. arch/um/include/sysdep-i386/syscalls.h got some formatting since I was looking at it. Signed-off-by: Jeff Dike <jdike@linux.intel.com> Cc: WANG Cong <xiyou.wangcong@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 2008-02-04 22:31:29 -08:00
			`ENTRY(syscall_table_size)`
			`.long .-sys_call_table`