Arm/max args

Write a function with a variable number of arguments that returns the maximum of all of its arguments. The first argument n tells you how many numbers to process. The remaining n signed integers are the numbers to proces. The function will be called with exactly n+1 arguments.

If n is 0 (no numbers to process), return 0. Otherwise, return the maximum of the n numbers.

int max (int n, ... );

Expected solution length: Around 15 lines.

Sample Input

max(2, 1, 2)

Sample Output

.global _start
_start:
	ldr sp, =0x40000000	// Initial sp
	mov r0, #2
	mov r1, #1
	mov r2, #2
	
	bl max
	1: b 1b  // done

.global max
max:

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arm/max_args

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Arm/max args

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Sample Input

Sample Output

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