46 #define EMIT3(b1, b2, b3)	EMIT((b1) + ((b2) << 8) + ((b3) << 16), 3)  macro
53 	do {EMIT3(b1, b2, b3); EMIT(off, 4); } while (0)
70 		EMIT3(add_2mod(0x48, DST, SRC), 0x89, add_2reg(0xC0, DST, SRC)); \
207 	EMIT3(0x48, 0x89, 0xE5); /* mov rbp,rsp */  in emit_prologue()
234 	EMIT3(0x4D, 0x31, 0xED); /* xor r13, r13 */  in emit_prologue()
271 	EMIT3(0x48, 0x39, 0xD0);                  /* cmp rax, rdx */  in emit_bpf_tail_call()
280 	EMIT3(0x83, 0xF8, MAX_TAIL_CALL_CNT);     /* cmp eax, MAX_TAIL_CALL_CNT */  in emit_bpf_tail_call()
284 	EMIT3(0x83, 0xC0, 0x01);                  /* add eax, 1 */  in emit_bpf_tail_call()
290 	EMIT3(0x48, 0x8B, 0x00);                  /* mov rax, qword ptr [rax] */  in emit_bpf_tail_call()
438 				EMIT3(0x83, add_1reg(b3, dst_reg), imm32);  in do_jit()
530 				EMIT3(0x49, 0xF7, 0xF3);  in do_jit()
533 				EMIT3(0x41, 0xF7, 0xF3);  in do_jit()
537 				EMIT3(0x49, 0x89, 0xD3);  in do_jit()
540 				EMIT3(0x49, 0x89, 0xC3);  in do_jit()
600 			EMIT3(0xC1, add_1reg(b3, dst_reg), imm32);  in do_jit()
652 				EMIT3(0xC1, add_1reg(0xC8, dst_reg), 8);  in do_jit()
656 					EMIT3(0x45, 0x0F, 0xB7);  in do_jit()
671 				EMIT3(add_1mod(0x48, dst_reg), 0x0F,  in do_jit()
684 					EMIT3(0x45, 0x0F, 0xB7);  in do_jit()
710 				EMIT3(0x66, 0x41, 0xC7);  in do_jit()
743 				EMIT3(0x66, add_2mod(0x40, dst_reg, src_reg), 0x89);  in do_jit()
765 			EMIT3(add_2mod(0x48, src_reg, dst_reg), 0x0F, 0xB6);  in do_jit()
769 			EMIT3(add_2mod(0x48, src_reg, dst_reg), 0x0F, 0xB7);  in do_jit()
796 				EMIT3(0xF0, add_2mod(0x40, dst_reg, src_reg), 0x01);  in do_jit()
801 			EMIT3(0xF0, add_2mod(0x48, dst_reg, src_reg), 0x01);  in do_jit()
856 			EMIT3(add_2mod(0x48, dst_reg, src_reg), 0x39,  in do_jit()
862 			EMIT3(add_2mod(0x48, dst_reg, src_reg), 0x85,  in do_jit()
882 				EMIT3(0x83, add_1reg(0xF8, dst_reg), imm32);  in do_jit()
964 						EMIT3(0x83, 0xC6, imm32);  in do_jit()