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Lecture 7: ARM Arithmetic and Bitwise Instructions

Lecture 7: ARM Arithmetic and Bitwise Instructions

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" Assignment in Assembly " Example: MVN r0,#0 (in ARM) Equivalent to: a = -1 (in C) where ARM registers r0 are associated with C variables a Since ~0x00000000 == 0xFFFFFFFF 33. Conclusion ! In ARM Assembly Language: ! Registers replace C variables ! One Instruction (simple operation) per line ...

  Assembly, Arm assembly

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