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authorGabe Black <gblack@eecs.umich.edu>2006-11-08 13:55:48 -0500
committerGabe Black <gblack@eecs.umich.edu>2006-11-08 13:55:48 -0500
commit67b9a2ebd850b6b0a01324b46ac3d6f87b3a8cb5 (patch)
tree7a05754175a3ba9ac87747cb265d44f0d0e6a530 /src/arch/sparc
parent770b575c30e734b3ed9528558a72c476a9e4bf41 (diff)
downloadgem5-67b9a2ebd850b6b0a01324b46ac3d6f87b3a8cb5.tar.xz
Move the check to see if you're in user mode into the isa directory.
--HG-- extra : convert_revision : b5b7cdf4a5e5e54228c592093516bf18d0f7dbe6
Diffstat (limited to 'src/arch/sparc')
-rw-r--r--src/arch/sparc/utility.hh8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/arch/sparc/utility.hh b/src/arch/sparc/utility.hh
index e2b0b2307..e51677cdf 100644
--- a/src/arch/sparc/utility.hh
+++ b/src/arch/sparc/utility.hh
@@ -39,6 +39,14 @@
namespace SparcISA
{
+
+ static inline bool
+ inUserMode(ThreadContext *tc)
+ {
+ return !(tc->readMiscReg(MISCREG_PSTATE & (1 << 2)) ||
+ tc->readMiscReg(MISCREG_HPSTATE & (1 << 2)));
+ }
+
inline ExtMachInst
makeExtMI(MachInst inst, ThreadContext * xc) {
ExtMachInst emi = (unsigned MachInst) inst;