HSV.W

Hypervisor Store Word

HSV.W rs2, (rs1)

Stores a word to Guest Physical Memory.

Encoding

Binary Layout

0110101

31:25

rs2

24:20

rs1

19:15

100000001110011

14:0

 

Format R-Type (System)

Opcode 0x6A004073

Extension H

Operands

• rs2
  Source
• rs1
  Guest Address

Example

HSV.W x10, (x11)

// Write word to guest memory.

Related

More in H

Reference

View in RISC-V Unprivileged ISA Specification ↗ RISC-V ISA Manual

Description

HSV.W stores the least-significant word of rs2 to the VS-mode virtual address in rs1.

Operation

GuestMem[R[rs1]][31:0] = R[rs2][31:0];