Special purpose registers
ConceptSpecial purpose registers (SPRs, represented as `sprs`) are a register-file component of the VAMP processor configuration. In the cited VAMP model, they consist of 32 32-bit registers used for particular tasks, including a status register, interrupt masks, flags, and condition-related functions.
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Special purpose registers
Special purpose registers (SPRs, represented as sprs) are a register-file component in the VAMP processor model. The VAMP ISA configuration includes program-counter state, general purpose registers, special purpose registers, and memory; within that configuration, sprs is described as a register file of 32 registers of 32 bits each used for particular tasks. The first special purpose register is the status register, which contains interrupt masks, and some special purpose registers are used as flags registers or condition registers. Each special purpose register is addressed directly by its name. [Definition and role in VAMP]
Representation in the assembler abstraction
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