#define SIZE(n) ((n) << 12)
#define GETSIZE(w) ((w) >> 12)
+#define GETTYPE(t) ((t) & INSTR_TYPE_MASK)
+
#define MKOP(t, f, s) ((t) | (f) | SIZE(s))
struct instruction_op {
if (r < 0)
return -EINVAL;
- type = op.type & INSTR_TYPE_MASK;
+ type = GETTYPE(op.type);
if (!OP_IS_LOAD_STORE(type)) {
if (op.type != CACHEOP + DCBZ)
return -EINVAL;
unsigned long next_pc;
next_pc = truncate_if_32bit(regs->msr, regs->nip + 4);
- switch (op->type & INSTR_TYPE_MASK) {
+ switch (GETTYPE(op->type)) {
case COMPUTE:
if (op->type & SETREG)
regs->gpr[op->reg] = op->val;
err = 0;
size = GETSIZE(op->type);
- type = op->type & INSTR_TYPE_MASK;
+ type = GETTYPE(op->type);
cross_endian = (regs->msr & MSR_LE) != (MSR_KERNEL & MSR_LE);
ea = truncate_if_32bit(regs->msr, op->ea);
}
err = 0;
- type = op.type & INSTR_TYPE_MASK;
+ type = GETTYPE(op.type);
if (OP_IS_LOAD_STORE(type)) {
err = emulate_loadstore(regs, &op);