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| author | Gabe Black <gblack@eecs.umich.edu> | 2008-10-12 20:29:52 -0700 |
|---|---|---|
| committer | Gabe Black <gblack@eecs.umich.edu> | 2008-10-12 20:29:52 -0700 |
| commit | 15f5bb3055b70a43ba8b504b1453f51b2a6e1ee3 (patch) | |
| tree | fa14bbc8f7ae13c01a8b702c81e361df85878c87 /src/arch/x86/isa/microops/regop.isa | |
| parent | 9e1fe2050ac55c28b6601770014193321a4013d0 (diff) | |
| download | gem5-15f5bb3055b70a43ba8b504b1453f51b2a6e1ee3.tar.xz | |
X86: Fix chks checking the submode for stack segments.
Diffstat (limited to 'src/arch/x86/isa/microops/regop.isa')
| -rw-r--r-- | src/arch/x86/isa/microops/regop.isa | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/arch/x86/isa/microops/regop.isa b/src/arch/x86/isa/microops/regop.isa index 4f93fad80..b7883b2e2 100644 --- a/src/arch/x86/isa/microops/regop.isa +++ b/src/arch/x86/isa/microops/regop.isa @@ -1048,7 +1048,8 @@ let {{ return new StackFault; } } else { - if ((m5reg.mode != SixtyFourBitMode || m5reg.cpl == 3) || + if ((m5reg.submode != SixtyFourBitMode || + m5reg.cpl == 3) || !(desc.s == 1 && desc.type.codeOrData == 0 && desc.type.w) || (desc.dpl != m5reg.cpl) || |