Question

1. Assume we have a size-of-24-bytes data memory as shown in Figure 1. How does int arr3) = {19088743, 2882400001, 169552957) get stored (assume arr[0] points to oth location)? Hints: Endianness. Report the following in your report. 23 22 1 0 Figure 1: Endianness (a) How much space (in byte) does one integer occupy considering a RISC-V architecture? (b) Draw the data mapping. 2. Continuing with 1, what is the value of x10 (assume x23 =0)? Id x8, 0(x23) Id x9, 16(23) add x10. x8, x9

Answer 1

190887435 OX 0000000001234567 2882400001 - OX 00000000 ABCDEFOJ 169552957 = OX 000000000 AIB2C3D at Int = 8 size of Data mapping bytes Byte of the multi byte RISC-y is Litie endian · Here Last Data Type pe is stored first 67 45 23 01 DO 00 OO oloil Eflas AB 2 3 4 5 6 7 9 10 11 00 ܘܘ |. ol 3DI 2c IB OA 00 00 OD 00 12 13 14 15 16 17 19 20 21 22 23 X8 0123 45 67 Xg OA IB 2. 3D OB 3E71 A4 Xio Xos OXOB 3 E 71A4