Lines Matching defs:op
39 void kmemcheck_opcode_decode(const uint8_t *op, unsigned int *size)
45 for (; opcode_is_prefix(*op); ++op) {
46 if (*op == 0x66)
51 if (opcode_is_rex_prefix(*op)) {
52 uint8_t rex = *op;
54 ++op;
56 switch (*op) {
61 ++op;
63 switch (*op) {
83 if (*op == 0x0f) {
84 ++op;
91 if (*op == 0xb7 || *op == 0xbf)
95 *size = (*op & 1) ? operand_size_override : 1;
98 const uint8_t *kmemcheck_opcode_get_primary(const uint8_t *op)
101 while (opcode_is_prefix(*op))
102 ++op;
103 if (opcode_is_rex_prefix(*op))
104 ++op;
105 return op;