HLV.D

Hypervisor Load Double

HLV.D rd, (rs1)

Loads a doubleword from guest physical memory.

Details

HLV.D performs a virtual-machine load of a doubleword using VS-mode translation (RV64 only).

Pseudocode Operation

R[rd] = GuestMem[rs1][63:0];

Example

HLV.D t0, a0

Encoding

Binary Layout
0110110
31:25
00000
24:20
rs1
19:15
100
14:12
rd
11:7
1110011
6:0
 
Format R-Type (System)
Opcode 0x73
Extension H

Operands

  • rd
    Destination register (integer)
  • rs1
    Guest Addr