From 22f674a8895c369a91b02abf3220be3ec2c0cc7c Mon Sep 17 00:00:00 2001 From: Sandipan Das Date: Thu, 7 Jun 2018 18:18:50 +0530 Subject: [PATCH] arch-power: Add fields for XS form instructions This introduces the extended opcode field and the field sh for XS form instructions. Change-Id: I8f7cb3a2fda33b5b0076ffe12ffebeb5ec1c33a6 Signed-off-by: Sandipan Das --- src/arch/power/isa/bitfields.isa | 1 + src/arch/power/types.hh | 1 + 2 files changed, 2 insertions(+) diff --git a/src/arch/power/isa/bitfields.isa b/src/arch/power/isa/bitfields.isa index 44fc3c3ab..0430f30dc 100644 --- a/src/arch/power/isa/bitfields.isa +++ b/src/arch/power/isa/bitfields.isa @@ -44,6 +44,7 @@ def bitfield XFL_XO <10:1>; def bitfield XFX_XO <10:1>; def bitfield XL_XO <10:1>; def bitfield XO_XO <9:1>; +def bitfield XS_XO <10:2>; // Register fields def bitfield RA <20:16>; diff --git a/src/arch/power/types.hh b/src/arch/power/types.hh index db03781fb..2c8d7de9a 100644 --- a/src/arch/power/types.hh +++ b/src/arch/power/types.hh @@ -46,6 +46,7 @@ BitUnion32(ExtMachInst) // Shifts and masks Bitfield<15, 11> sh; + Bitfield<1> shn; Bitfield<10, 6> mb; Bitfield< 5, 1> me; -- 2.30.2