1 files changed, 0 insertions, 52 deletions

diff --git a/arch/um/os-Linux/sys-x86_64/registers.c b/arch/um/os-Linux/sys-x86_64/registers.c
deleted file mode 100644
index 594d97ad02b..00000000000
--- a/arch/um/os-Linux/sys-x86_64/registers.c
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * Copyright (C) 2006 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
- * Licensed under the GPL
- */
-
-#include <errno.h>
-#include <sys/ptrace.h>
-#define __FRAME_OFFSETS
-#include <asm/ptrace.h>
-#include "kern_constants.h"
-#include "longjmp.h"
-#include "user.h"
-
-int save_fp_registers(int pid, unsigned long *fp_regs)
-{
-        if (ptrace(PTRACE_GETFPREGS, pid, 0, fp_regs) < 0)
-                return -errno;
-        return 0;
-}
-
-int restore_fp_registers(int pid, unsigned long *fp_regs)
-{
-        if (ptrace(PTRACE_SETFPREGS, pid, 0, fp_regs) < 0)
-                return -errno;
-        return 0;
-}
-
-unsigned long get_thread_reg(int reg, jmp_buf *buf)
-{
-        switch (reg) {
-        case RIP:
-                return buf[0]->__rip;
-        case RSP:
-                return buf[0]->__rsp;
-        case RBP:
-                return buf[0]->__rbp;
-        default:
-                printk(UM_KERN_ERR "get_thread_regs - unknown register %d\n",
-                       reg);
-                return 0;
-        }
-}
-
-int get_fp_registers(int pid, unsigned long *regs)
-{
-        return save_fp_registers(pid, regs);
-}
-
-int put_fp_registers(int pid, unsigned long *regs)
-{
-        return restore_fp_registers(pid, regs);
-}