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Diffstat (limited to 'arch/um/sys-x86_64/syscall_table.c')
-rw-r--r--arch/um/sys-x86_64/syscall_table.c52
1 files changed, 0 insertions, 52 deletions
diff --git a/arch/um/sys-x86_64/syscall_table.c b/arch/um/sys-x86_64/syscall_table.c
deleted file mode 100644
index 9e9ad72c2ba..00000000000
--- a/arch/um/sys-x86_64/syscall_table.c
+++ /dev/null
@@ -1,52 +0,0 @@
-/* System call table for UML/x86-64, copied from arch/x86_64/kernel/syscall.c
- * with some changes for UML. */
-
-#include <linux/linkage.h>
-#include <linux/sys.h>
-#include <linux/cache.h>
-
-#define __NO_STUBS
-
-/* Below you can see, in terms of #define's, the differences between the x86-64
- * and the UML syscall table. */
-
-/* Not going to be implemented by UML, since we have no hardware. */
-#define stub_iopl sys_ni_syscall
-#define sys_ioperm sys_ni_syscall
-
-/* The UML TLS problem. Note that x86_64 does not implement this, so the below
- * is needed only for the ia32 compatibility. */
-/*#define sys_set_thread_area sys_ni_syscall
-#define sys_get_thread_area sys_ni_syscall*/
-
-/* On UML we call it this way ("old" means it's not mmap2) */
-#define sys_mmap old_mmap
-/* On x86-64 sys_uname is actually sys_newuname plus a compatibility trick.
- * See arch/x86_64/kernel/sys_x86_64.c */
-#define sys_uname sys_uname64
-
-#define stub_clone sys_clone
-#define stub_fork sys_fork
-#define stub_vfork sys_vfork
-#define stub_execve sys_execve
-#define stub_rt_sigsuspend sys_rt_sigsuspend
-#define stub_sigaltstack sys_sigaltstack
-#define stub_rt_sigreturn sys_rt_sigreturn
-
-#define __SYSCALL(nr, sym) extern asmlinkage void sym(void) ;
-#undef _ASM_X86_64_UNISTD_H_
-#include <asm-x86_64/unistd.h>
-
-#undef __SYSCALL
-#define __SYSCALL(nr, sym) [ nr ] = sym,
-#undef _ASM_X86_64_UNISTD_H_
-
-typedef void (*sys_call_ptr_t)(void);
-
-extern void sys_ni_syscall(void);
-
-sys_call_ptr_t sys_call_table[__NR_syscall_max+1] __cacheline_aligned = {
- /* Smells like a like a compiler bug -- it doesn't work when the & below is removed. */
- [0 ... __NR_syscall_max] = &sys_ni_syscall,
-#include <asm-x86_64/unistd.h>
-};