x86_64: prepare shared kernel/syscall.c

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

diff --git a/arch/x86_64/kernel/Makefile b/arch/x86_64/kernel/Makefile
index 991a36e6873d3a15a4a61a651aac720f58fd1a75..2336f1cb654c308788d247a6fdefeb4376344362 100644 (file)
--- a/arch/x86_64/kernel/Makefile
+++ b/arch/x86_64/kernel/Makefile
@@ -6,7 +6,7 @@ extra-y         := head_64.o head64.o init_task_64.o vmlinux.lds
 EXTRA_AFLAGS   := -traditional
 obj-y  := process_64.o signal_64.o entry_64.o traps_64.o irq_64.o \
                ptrace_64.o time_64.o ioport_64.o ldt_64.o setup_64.o i8259_64.o sys_x86_64.o \
-               x8664_ksyms_64.o i387_64.o syscall.o vsyscall_64.o \
+               x8664_ksyms_64.o i387_64.o syscall_64.o vsyscall_64.o \
                setup64.o bootflag.o e820_64.o reboot_64.o quirks.o i8237.o \
                pci-dma_64.o pci-nommu_64.o alternative.o hpet_64.o tsc_64.o bugs_64.o \
                perfctr-watchdog.o

diff --git a/arch/x86_64/kernel/syscall.c b/arch/x86_64/kernel/syscall.c
deleted file mode 100644 (file)
index 63d592c..0000000
--- a/arch/x86_64/kernel/syscall.c
+++ /dev/null
@@ -1,26 +0,0 @@
-/* System call table for x86-64. */ 
-
-#include <linux/linkage.h>
-#include <linux/sys.h>
-#include <linux/cache.h>
-#include <asm/asm-offsets.h>
-
-#define __NO_STUBS
-
-#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);
-
-const sys_call_ptr_t sys_call_table[__NR_syscall_max+1] = {
-       /* 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>
-};

diff --git a/arch/x86_64/kernel/syscall_64.c b/arch/x86_64/kernel/syscall_64.c
new file mode 100644 (file)
index 0000000..63d592c
--- /dev/null
+++ b/arch/x86_64/kernel/syscall_64.c
@@ -0,0 +1,26 @@
+/* System call table for x86-64. */ 
+
+#include <linux/linkage.h>
+#include <linux/sys.h>
+#include <linux/cache.h>
+#include <asm/asm-offsets.h>
+
+#define __NO_STUBS
+
+#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);
+
+const sys_call_ptr_t sys_call_table[__NR_syscall_max+1] = {
+       /* 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>
+};