derek/gem5
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

arch-arm: AArch32 Crypto SHA

Browse Source 
This patch implements the AArch32 secure hashing instructions
from the Crypto extension.

Change-Id: Iaba8424ab71800228a9aff039d93f5c35ee7d8e5
Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/c/13247
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>
This commit is contained in:
Matt Horsnell
2018-04-11 14:08:45 +01:00
committed by Giacomo Travaglini
parent bb0ab1d464
commit dd44f6bdff
11 changed files with 702 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/cpu/FuncUnit.py
View File

@@ -1,4 +1,4 @@
# Copyright (c) 2010 ARM Limited
# Copyright (c) 2010,2018 ARM Limited
# All rights reserved.
#
# The license below extends only to copyright in the software and shall
@@ -50,6 +50,8 @@ class OpClass(Enum):
'SimdSqrt', 'SimdFloatAdd', 'SimdFloatAlu', 'SimdFloatCmp',
'SimdFloatCvt', 'SimdFloatDiv', 'SimdFloatMisc', 'SimdFloatMult',
'SimdFloatMultAcc', 'SimdFloatSqrt',
'SimdSha1Hash', 'SimdSha1Hash2', 'SimdSha256Hash',
'SimdSha256Hash2', 'SimdShaSigma2', 'SimdShaSigma3',
'MemRead', 'MemWrite', 'FloatMemRead', 'FloatMemWrite',
'IprAccess', 'InstPrefetch']

8
src/cpu/op_class.hh
View File

@@ -1,5 +1,5 @@
/*
* Copyright (c) 2010 ARM Limited
* Copyright (c) 2010,2018 ARM Limited
* All rights reserved
*
* The license below extends only to copyright in the software and shall
@@ -83,6 +83,12 @@ static const OpClass SimdFloatMiscOp = Enums::SimdFloatMisc;
static const OpClass SimdFloatMultOp = Enums::SimdFloatMult;
static const OpClass SimdFloatMultAccOp = Enums::SimdFloatMultAcc;
static const OpClass SimdFloatSqrtOp = Enums::SimdFloatSqrt;
static const OpClass SimdSha1HashOp = Enums::SimdSha1Hash;
static const OpClass SimdSha1Hash2Op = Enums::SimdSha1Hash2;
static const OpClass SimdSha256HashOp = Enums::SimdSha256Hash;
static const OpClass SimdSha256Hash2Op = Enums::SimdSha256Hash2;
static const OpClass SimdShaSigma2Op = Enums::SimdShaSigma2;
static const OpClass SimdShaSigma3Op = Enums::SimdShaSigma3;
static const OpClass MemReadOp = Enums::MemRead;
static const OpClass MemWriteOp = Enums::MemWrite;
static const OpClass FloatMemReadOp = Enums::FloatMemRead;