You are given the following information. A function with prototype void decode1(long *xp, long *yp, long *zp);

Question:

You are given the following information. A function with prototype

void decode1(long *xp, long *yp, long *zp);

Is compiled into assembly code, yielding the following:

void decodel (long *xp, long *yp, long *zp) xp in %rdi, yp in %rsi, zp in %rdx decode1: movq movq movq movq

Parameters xp, yp, and zp are stored in registers %rdi, %rsi, and %rdx, respectively. Write C code for decode1 that will have an effect equivalent to the assembly code shown.

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Related Book For  book-img-for-question

Computer Systems A Programmers Perspective

ISBN: 9781292101767

3rd Global Edition

Authors: Randal E. Bryant, David R. O'Hallaron

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