Coses bàsiques de ARM assembly en un programa de C
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11
HelloWorld/src/HelloWorld.c
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11
HelloWorld/src/HelloWorld.c
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#include <stdio.h>
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extern int my_function(int a, int b);
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int main()
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{
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int a = 6;
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int b = 4;
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printf("Calling assembly function my_function with x0=%d and x1=%d results in %d\n", a, b, my_function(a, b));
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return (0);
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}
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6
HelloWorld/src/my_assembly.s
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6
HelloWorld/src/my_assembly.s
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.global my_function
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.type my_function, "function"
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.p2align 4
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my_function:
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add x0, x0, x1
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ret
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