| 摘要 |
Memory access instructions, such as load and store instructions, are processed in a processor-based system. Processor hardware pipeline configurations enable efficient performance of memory access instructions, such as a pipeline configuration that enables, for a memory access operation request by a register-operand based virtual machine, computation of the memory location corresponding to a virtual-machine register by extracting a bit-field from the virtual-machine instruction and accessing (load or store) the computed memory location that represents a virtual register of the virtual-machine, in a single pass through the pipeline. Thus this processor hardware pipeline configuration enables a virtual machine register read/write operation to be performed by a single hardware processor instruction through a single pass in the processor hardware pipeline, for a register-operand based virtual machine.
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