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authorJordan Niethe <jniethe5@gmail.com>2020-05-06 05:40:32 +0200
committerMichael Ellerman <mpe@ellerman.id.au>2020-05-18 16:10:37 +0200
commitf8faaffaa7d99028e457ef2d1dcb43a98f736938 (patch)
tree0e987e7b6862e3412816dec98b222f036931cdc8 /arch/powerpc/lib/Makefile
parentpowerpc: Use a datatype for instructions (diff)
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powerpc: Use a function for reading instructions
Prefixed instructions will mean there are instructions of different length. As a result dereferencing a pointer to an instruction will not necessarily give the desired result. Introduce a function for reading instructions from memory into the instruction data type. Signed-off-by: Jordan Niethe <jniethe5@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Reviewed-by: Alistair Popple <alistair@popple.id.au> Link: https://lore.kernel.org/r/20200506034050.24806-13-jniethe5@gmail.com
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