From 569db520ad69bc8b3f506accb0a86d1e519e63ad Mon Sep 17 00:00:00 2001 From: Gabe Black Date: Thu, 9 Oct 2008 00:04:36 -0700 Subject: X86: Make far ret modify CS instead of some random selector. --- src/arch/x86/isa/insts/general_purpose/control_transfer/xreturn.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/arch/x86/isa/insts') diff --git a/src/arch/x86/isa/insts/general_purpose/control_transfer/xreturn.py b/src/arch/x86/isa/insts/general_purpose/control_transfer/xreturn.py index b18d48264..d1a8245e6 100644 --- a/src/arch/x86/isa/insts/general_purpose/control_transfer/xreturn.py +++ b/src/arch/x86/isa/insts/general_purpose/control_transfer/xreturn.py @@ -109,8 +109,8 @@ processDescriptor: chks t2, t3, IretCheck, dataSize=8 # There should be validity checks on the RIP checks here, but I'll do # that later. - wrdl reg, t3, t2 - wrsel reg, t2 + wrdl cs, t3, t2 + wrsel cs, t2 wrip t0, t1 bri t0, label("end") -- cgit v1.2.3