From 2456c917ac654f6b67243c72a47240d22a2bf712 Mon Sep 17 00:00:00 2001 From: Giacomo Travaglini Date: Mon, 9 Apr 2018 13:25:46 +0100 Subject: arch-arm: Add E2H bit to HCR_EL2 System register This patch adds the EL2 Host bit to the HCR_EL2 register. Enables a configuration where a Host Operating System is running in EL2, and the Host Operating System's applications are running in EL0. Change-Id: I92d21ed9f8958c58f135dca1b6a97460ba4c02f9 Signed-off-by: Giacomo Travaglini Reviewed-by: Andreas Sandberg Reviewed-on: https://gem5-review.googlesource.com/10381 Maintainer: Andreas Sandberg --- src/arch/arm/miscregs.hh | 1 + 1 file changed, 1 insertion(+) (limited to 'src/arch/arm') diff --git a/src/arch/arm/miscregs.hh b/src/arch/arm/miscregs.hh index 06d1a0d79..b43b04f72 100644 --- a/src/arch/arm/miscregs.hh +++ b/src/arch/arm/miscregs.hh @@ -1478,6 +1478,7 @@ namespace ArmISA EndBitUnion(HSTR) BitUnion64(HCR) + Bitfield<34> e2h; // AArch64 Bitfield<33> id; // AArch64 Bitfield<32> cd; // AArch64 Bitfield<31> rw; // AArch64 -- cgit v1.2.3