function1: push (r4-r10, fp) add fp, sp, #28 add sp, sp, -4 // allocate local variable space add r4, r0,r1 // r4=r0+r1 add r5,r2, r3 // r5=r2+r3 add r6, r4, r5 // r6=r4+r5 str r6, (fp,#-32) // A=r4 idr r0, (fp, #-32) // rl=A sub sp, fp, #28 pop (r4-r10, fp) bx lr For the given ARM code, what is the minimal set of registers that must be saved by the routine "function1" a) {r4-r5} b) {r4-r6} c) {r4} d) {rr4-r10}

function1: push (r4-r10, fp) add fp, sp, #28 add sp, sp, -4 // allocate local variable space add r4, r0,r1 // r4=r0+r1 add r5,r2, r3 // r5=r2+r3 add r6, r4, r5 // r6=r4+r5 str r6, (fp,#-32) // A=r4 idr r0, (fp, #-32) // rl=A sub sp, fp, #28 pop (r4-r10, fp) bx lr For the given ARM code, what is the minimal set of registers that must be saved by the routine "function1" a) {r4-r5} b) {r4-r6} c) {r4} d) {rr4-r10}

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter6: Modularity Using Functions

Section6.4: A Case Study: Rectangular To Polar Coordinate Conversion

Problem 9E: (Numerical) Write a program that tests the effectiveness of the rand() library function. Start by...

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