Lines Matching defs:opcode
67 unsigned char opcode, int *prefetch)
69 unsigned char instr_hi = opcode & 0xf0;
70 unsigned char instr_lo = opcode & 0x0f;
78 * opcode if some of these prefixes are present so
97 if (get_kernel_nofault(opcode, instr))
101 (opcode == 0x0D || opcode == 0x18);
133 unsigned char opcode;
136 if (get_user(opcode, instr))
139 if (get_kernel_nofault(opcode, instr))
145 if (!check_prefetch_opcode(regs, instr, opcode, &prefetch))