[시스템프로그래밍] 어셈블러
- 최초 등록일
- 2002.12.09
- 최종 저작일
- 2002.12
- 25페이지/ MS 파워포인트
- 가격 1,000원
목차
System Software
Issues in System Software
Assembler Overview
Data Structures for Assembler
Symbol Table Construction
Assembler Algorithm
Program Relocation
Literals
Literal Handling Algorithm
Symbol Defining Statement
Expressions
Program Blocks
Control Sections
One-Pass Assembler
Multi-Pass Assembler
본문내용
Assembler Overview
pass 1: loop until the end of the program
1. read in a line of assembly code
2. assign an address to this line
increment N (word addressing or byte addressing)
3. save address values assigned to labels
in symbol tables
4. process assembler directives
constant declaration
space reservation
pass2: same loop
1. read in a line of code
2. translate op code
using op code table
3. change labels to address
using the symbol table
4. process assembler directives
5. produce object program
참고 자료
없음