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linux-kernel-module-cheat/userland/arch/arm/sub.S
2019-05-12 00:00:08 +00:00

15 lines
258 B
ArmAsm

/* https://github.com/cirosantilli/linux-kernel-module-cheat#arm-data-processing-instructions
*
* Subtraction.
*/
#include "common.h"
ENTRY
/* 3 - 2 == 1 , register version.*/
mov r0, 3
mov r1, 2
sub r0, r0, r1
ASSERT_EQ(r0, 1)
EXIT