4.9. Endian effects and unaligned access

ARM processors support big-endian modes of operation, and some forms of unaligned access. When these occur, the data address requested by the instruction can be different from the address accessed in memory, and the order of the bytes in a word or halfword might be changed. Depending on the situation, you might be interested in the memory view or the processor view of the address and data value accessed.

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