diff options
Diffstat (limited to 'kernel/arch/x86/entry/syscall_32.c')
| -rw-r--r-- | kernel/arch/x86/entry/syscall_32.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/kernel/arch/x86/entry/syscall_32.c b/kernel/arch/x86/entry/syscall_32.c new file mode 100644 index 000000000..9a6649857 --- /dev/null +++ b/kernel/arch/x86/entry/syscall_32.c @@ -0,0 +1,30 @@ +/* System call table for i386. */ + +#include <linux/linkage.h> +#include <linux/sys.h> +#include <linux/cache.h> +#include <asm/asm-offsets.h> +#include <asm/syscall.h> + +#ifdef CONFIG_IA32_EMULATION +#define SYM(sym, compat) compat +#else +#define SYM(sym, compat) sym +#endif + +#define __SYSCALL_I386(nr, sym, compat) extern asmlinkage long SYM(sym, compat)(unsigned long, unsigned long, unsigned long, unsigned long, unsigned long, unsigned long) ; +#include <asm/syscalls_32.h> +#undef __SYSCALL_I386 + +#define __SYSCALL_I386(nr, sym, compat) [nr] = SYM(sym, compat), + +extern asmlinkage long sys_ni_syscall(unsigned long, unsigned long, unsigned long, unsigned long, unsigned long, unsigned long); + +__visible const sys_call_ptr_t ia32_sys_call_table[__NR_syscall_compat_max+1] = { + /* + * Smells like a compiler bug -- it doesn't work + * when the & below is removed. + */ + [0 ... __NR_syscall_compat_max] = &sys_ni_syscall, +#include <asm/syscalls_32.h> +}; |