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Embedded basic questions to answer

Time:11-16

1, a source of data are defined as follows, try to write assembly language code completion from SRC to DST data move, every move four word, when less than four words in word for the unit move,
SRC:
. The long 1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,1,2
DST:
. The long 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
Xn 2, write assembly code complete power operation, x and n can be specified as any integer, but want to consider the situation of n to 0,

CodePudding user response:

This also too basis, assembly language is not universal, even if you say what is the specific assembly, estimate and no one is interested in write programs for you

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