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Assembler Functions and Object Program Structure by 7uP is a document available to read on EtoBox.

What is Assembler Functions and Object Program Structure about?

The assembler performs two main functions: 1. Translating mnemonic operation codes to their machine language equivalents. 2. Assigning machine addresses to symbolic labels. It does this work through two passes over the source code. In the first pass, it scans for label definitions and assigns addresses. In the second pass, it performs the translation. The assembler uses two main data structures: the operation code table (OPTAB) to lookup and translate mnemonics, and the symbol table (SYMTAB) to store label

Author
7uP
Language
EN