Question: ARM Assembly Microprocessors typically have a flags register (also commonly called a condition codes register or processor status register) where certain information about recent operations

ARM Assembly

Microprocessors typically have a flags register (also commonly called a condition codes register or processor status register) where certain information about recent operations is stored. Common information includes whether there was an arithmetic overflow (for unsigned and signed operation), if the result was negative, and if the result was zero. In the ARM, these correspond to the CPSR registers. Explain which flag corresponds to which operations?

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