From fe8faa62b74087febe227f69385db3e562682799 Mon Sep 17 00:00:00 2001 From: Giacomo Travaglini Date: Tue, 29 May 2018 16:30:33 +0100 Subject: arch-arm: Add Illegal Execution flag to PCState This patch moves the detection of the Illegal Execution flag (PSTATE.IL) from the tlb translation stage (fetch) to the decoding stage. This is done by adding the illegalExecution field to the PCState. Change-Id: I9c1c4e9c6bd5ded905c1d56b3034e4e9322582fa Signed-off-by: Giacomo Travaglini Reviewed-by: Andreas Sandberg Reviewed-on: https://gem5-review.googlesource.com/10813 Maintainer: Andreas Sandberg --- src/arch/arm/isa/bitfields.isa | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'src/arch/arm/isa/bitfields.isa') diff --git a/src/arch/arm/isa/bitfields.isa b/src/arch/arm/isa/bitfields.isa index ba9a39efb..ac6989a33 100644 --- a/src/arch/arm/isa/bitfields.isa +++ b/src/arch/arm/isa/bitfields.isa @@ -1,6 +1,6 @@ // -*- mode:c++ -*- -// Copyright (c) 2010, 2011 ARM Limited +// Copyright (c) 2010, 2011, 2018 ARM Limited // All rights reserved // // The license below extends only to copyright in the software and shall @@ -47,6 +47,7 @@ // Opcode fields def bitfield DECODERFAULT decoderFault; +def bitfield ILLEGALEXEC illegalExecution; def bitfield ENCODING encoding; def bitfield OPCODE opcode; -- cgit v1.2.3