regs->tstate |= (ASI_AIUS << 24UL);
}
-asmlinkage void kernel_unaligned_trap(struct pt_regs *regs, unsigned int insn)
+asmlinkage void kernel_unaligned_trap(struct pt_regs *regs, unsigned int insn, unsigned long sfar, unsigned long sfsr)
{
enum direction dir = decode_direction(insn);
int size = decode_access_size(insn);
extern void spitfire_data_access_exception(struct pt_regs *regs,
unsigned long sfsr,
unsigned long sfar);
-extern void sun4v_data_access_exception(struct pt_regs *regs,
- unsigned long addr,
- unsigned long type_ctx);
int handle_ldf_stq(u32 insn, struct pt_regs *regs)
{
break;
}
default:
- if (tlb_type == hypervisor)
- sun4v_data_access_exception(regs, addr, 0);
- else
- spitfire_data_access_exception(regs, 0, addr);
+ spitfire_data_access_exception(regs, 0, addr);
return 1;
}
if (put_user (first >> 32, (u32 __user *)addr) ||
__put_user ((u32)first, (u32 __user *)(addr + 4)) ||
__put_user (second >> 32, (u32 __user *)(addr + 8)) ||
__put_user ((u32)second, (u32 __user *)(addr + 12))) {
- if (tlb_type == hypervisor)
- sun4v_data_access_exception(regs, addr, 0);
- else
- spitfire_data_access_exception(regs, 0, addr);
+ spitfire_data_access_exception(regs, 0, addr);
return 1;
}
} else {
do_privact(regs);
return 1;
} else if (asi > ASI_SNFL) {
- if (tlb_type == hypervisor)
- sun4v_data_access_exception(regs, addr, 0);
- else
- spitfire_data_access_exception(regs, 0, addr);
+ spitfire_data_access_exception(regs, 0, addr);
return 1;
}
switch (insn & 0x180000) {
err |= __get_user (data[i], (u32 __user *)(addr + 4*i));
}
if (err && !(asi & 0x2 /* NF */)) {
- if (tlb_type == hypervisor)
- sun4v_data_access_exception(regs, addr, 0);
- else
- spitfire_data_access_exception(regs, 0, addr);
+ spitfire_data_access_exception(regs, 0, addr);
return 1;
}
if (asi & 0x8) /* Little */ {
u32 insn;
u32 first, second;
u64 value;
- u8 freg;
+ u8 asi, freg;
int flag;
struct fpustate *f = FPUSTATE;
if (test_thread_flag(TIF_32BIT))
pc = (u32)pc;
if (get_user(insn, (u32 __user *) pc) != -EFAULT) {
- int asi = decode_asi(insn, regs);
+ asi = sfsr >> 16;
if ((asi > ASI_SNFL) ||
(asi < ASI_P))
goto daex;
*(u64 *)(f->regs + freg) = value;
current_thread_info()->fpsaved[0] |= flag;
} else {
-daex:
- if (tlb_type == hypervisor)
- sun4v_data_access_exception(regs, sfar, sfsr);
- else
- spitfire_data_access_exception(regs, sfsr, sfar);
+daex: spitfire_data_access_exception(regs, sfsr, sfar);
return;
}
advance(regs);
unsigned long tstate = regs->tstate;
u32 insn;
u64 value;
- u8 freg;
+ u8 asi, freg;
int flag;
struct fpustate *f = FPUSTATE;
if (test_thread_flag(TIF_32BIT))
pc = (u32)pc;
if (get_user(insn, (u32 __user *) pc) != -EFAULT) {
- int asi = decode_asi(insn, regs);
freg = ((insn >> 25) & 0x1e) | ((insn >> 20) & 0x20);
+ asi = sfsr >> 16;
value = 0;
flag = (freg < 32) ? FPRS_DL : FPRS_DU;
if ((asi > ASI_SNFL) ||
__put_user ((u32)value, (u32 __user *)(sfar + 4)))
goto daex;
} else {
-daex:
- if (tlb_type == hypervisor)
- sun4v_data_access_exception(regs, sfar, sfsr);
- else
- spitfire_data_access_exception(regs, sfsr, sfar);
+daex: spitfire_data_access_exception(regs, sfsr, sfar);
return;
}
advance(regs);