addressing mode

[컴퓨터 구조] Ch6. Architecture (3) - Addressing Mode, Odds & Ends

Addressing Modes Operand(피연산자)의 주소를 나타내는 방법에는 총 아래의 5가지가 있습니다. Register only Immediate Base Addressing PC-Relative Oseudo Direct 1. Register Only Operands found in register ex) add $s0, $t2, #t3 ex) sub $t8, $s1, $0 2. Immediate 16-bit immediate used as an operand ex) addi $s4, $t5, -73 ex) ori $t3, $t7, 0xFF 3. Base Addressing base address + sign-extended immediate ex) lw $s4, 72($0) ⇒ address ..