INSN_MASK_READ
if (insns[i].insn & INSN_MASK_READ) {
if (insn->insn & INSN_MASK_READ) {
#define INSN_READ (0 | INSN_MASK_READ)
#define INSN_BITS (2 | INSN_MASK_READ | INSN_MASK_WRITE)
#define INSN_CONFIG (3 | INSN_MASK_READ | INSN_MASK_WRITE)
#define INSN_GTOD (4 | INSN_MASK_READ | INSN_MASK_SPECIAL)