unsigned long pc = regs->tpc;
unsigned long tstate = regs->tstate;
u32 insn;
- u32 first, second;
u64 value;
u8 freg;
int flag;
pc = (u32)pc;
if (get_user(insn, (u32 __user *) pc) != -EFAULT) {
int asi = decode_asi(insn, regs);
+ u32 first, second;
+ int err;
+
if ((asi > ASI_SNFL) ||
(asi < ASI_P))
goto daex;
- if (get_user(first, (u32 __user *)sfar) ||
- get_user(second, (u32 __user *)(sfar + 4))) {
- if (asi & 0x2) /* NF */ {
- first = 0; second = 0;
- } else
+ first = second = 0;
+ err = get_user(first, (u32 __user *)sfar);
+ if (!err)
+ err = get_user(second, (u32 __user *)(sfar + 4));
+ if (err) {
+ if (!(asi & 0x2))
goto daex;
+ first = second = 0;
}
save_and_clear_fpu();
freg = ((insn >> 25) & 0x1e) | ((insn >> 20) & 0x20);