Little Endian to Big Endian

[BOAS at de.ibm.com]

Naushit,

>I am in need to write most efficint little endian
>to big endian conversion function.
>I know it can be done best in assembly with one instruction.
>can somebody tell me what instruction will do that?

Maybe you want to got to linux/inlcude/asm-ppc/byteorder.h
in the kernel source and take a loot at the __arch__swab

Boas Betzler, IBM Linux Technology Center
embedded Linux


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