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RTEMS 4.9.4 On-Line Library


Intel/AMD x86 Specific Information bswap Instruction

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4.1.1: bswap Instruction

The macro I386_HAS_BSWAP is set to 1 to indicate that this CPU model has the bswap instruction which endian swaps a thirty-two bit quantity. This instruction appears to be present in all CPU models i486's and above.


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