Some RISC-V assembly instructions are shown below. Assume that the variables f, g are assigned to...

 

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Some RISC-V assembly instructions are shown below. Assume that the variables f, g are assigned to registers x5, x6, respectively. Assume that the base address of the arrays A and B are in registers x10 and x11, respectively. slli x30, x5, 2 // x30 = f*4 add x30, x10, x30 // x30 = &A[f] slli x31, x6, 2 // x31 add x31, x11, x31 // x31 lw x5, 0 (x30) // x5 = = g*4 &B [g] A [f] = addi x12, x30, 4 lw x30, 0 (x12) add x30, x30, x5 sw x30, 0 (x31) 1. What's the meaning of the last four instructions. 2. What is corresponding C statement? Activate Window Go to Settings to activ Some RISC-V assembly instructions are shown below. Assume that the variables f, g are assigned to registers x5, x6, respectively. Assume that the base address of the arrays A and B are in registers x10 and x11, respectively. slli x30, x5, 2 // x30 = f*4 add x30, x10, x30 // x30 = &A[f] slli x31, x6, 2 // x31 add x31, x11, x31 // x31 lw x5, 0 (x30) // x5 = = g*4 &B [g] A [f] = addi x12, x30, 4 lw x30, 0 (x12) add x30, x30, x5 sw x30, 0 (x31) 1. What's the meaning of the last four instructions. 2. What is corresponding C statement? Activate Window Go to Settings to activ