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What Is Base Register In Assembly Language?

January 24, 2024 by Charlene Dyck

What Is Base Register In Assembly Language? For example, in multiplication operation, one operand is stored in EAX or AX or AL register according to the size of the operand. BX is known as the base register, as it could be used in indexed addressing. CX is known as the count register, as the ECX,

What Does DI Register Do?

January 24, 2024 by Charlene Dyck

What Does DI Register Do? What does DI register do? The register SI and DI are called index registers. These registers are usually used to process arrays or strings. SI is called source index and DI is destination index. As the name follows, SI is always pointed to the source array and DI is always