Question

In: Computer Science

Assume that a sequence of 10 32-bit values exists in your data segment at label "x:"...

Assume that a sequence of 10 32-bit values exists in your data segment at label "x:"
Write the MIPS statement(s) to read the 2nd 32-bit value into $t0

Solutions

Expert Solution

MIPS is little-endian. One result of this is that character data appear to be stored "backwards" within words. Here is a representation of part of memory, storing the characters "Help" (0x706c6548) and then the number 32766 (0x00007ffe).

The way to access them is specifiesd in table as follows :

0x10000000 0x48 ("H")
                                      0x10000001 0x65 ("e")
                                      0x10000002 0x6c ("l")
                                      0x10000003 0x70 ("p")
                                      0x10000004 0xfe
                                      0x10000005 0x7f
                                      0x10000006 0x00
                                      0x10000007 0x00

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