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powerpc sstep: Add support for prefixed fixed-point arithmetic
authorJordan Niethe <jniethe5@gmail.com>
Wed, 6 May 2020 03:40:50 +0000 (13:40 +1000)
committerMichael Ellerman <mpe@ellerman.id.au>
Mon, 18 May 2020 14:11:03 +0000 (00:11 +1000)
commit19348e96e4183f008aed319ec36716ea7b0e63d6
treee15c83a8fa8ca89adf95badfa38490dfc2d23447tree | snapshot
parentfade69f6730b61ec5467673b3cb20926592e2d1bcommit | diff
powerpc sstep: Add support for prefixed fixed-point arithmetic

This adds emulation support for the following prefixed Fixed-Point
Arithmetic instructions:
  * Prefixed Add Immediate (paddi)

Signed-off-by: Jordan Niethe <jniethe5@gmail.com>
Reviewed-by: Balamuruhan S <bala24@linux.ibm.com>
[mpe: Squash in get_op() usage]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200506034050.24806-31-jniethe5@gmail.com
arch/powerpc/lib/sstep.c diff | blob | history
Linux Kernel Source Tree.