arch-power: Add fields for XS form instructions
authorSandipan Das <sandipan@linux.ibm.com>
Sat, 6 Feb 2021 11:51:49 +0000 (17:21 +0530)
committerSandipan Das <sandipan@linux.ibm.com>
Mon, 15 Feb 2021 08:32:38 +0000 (14:02 +0530)
commitc29249806e1d83d5758f77d6deaa9011e64769ec
treeb05d34b6a0cb4df6801e8245b51d1047541ae1a2
parentb576984bcebe4fc83dd6598823581679c081488e
arch-power: Add fields for XS form instructions

This introduces the extended opcode field for XS form
instructions and the sh field which is concatenated
with the SH field for specifying a shift amount for
doubleword operands.

Change-Id: I8f7cb3a2fda33b5b0076ffe12ffebeb5ec1c33a6
Signed-off-by: Sandipan Das <sandipan@linux.ibm.com>
src/arch/power/isa/bitfields.isa
src/arch/power/types.hh