diff options
Diffstat (limited to 'src/arch/arm/tlb.cc')
| -rw-r--r-- | src/arch/arm/tlb.cc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/arch/arm/tlb.cc b/src/arch/arm/tlb.cc index b7e951767..afa45901a 100644 --- a/src/arch/arm/tlb.cc +++ b/src/arch/arm/tlb.cc @@ -360,6 +360,7 @@ TLB::translateFs(RequestPtr req, ThreadContext *tc, Mode mode, // a bit of a hack but this effectively clrears this processors monitor if (flags & Clrex){ req->setPaddr(0); + req->setFlags(Request::UNCACHEABLE); return NoFault; } if (!is_fetch) { @@ -430,7 +431,8 @@ TLB::translateFs(RequestPtr req, ThreadContext *tc, Mode mode, outerAttrs: %d\n", te->shareable, te->innerAttrs, te->outerAttrs); setAttr(te->attributes); - + if (te->nonCacheable) + req->setFlags(Request::UNCACHEABLE); uint32_t dacr = tc->readMiscReg(MISCREG_DACR); switch ( (dacr >> (te->domain * 2)) & 0x3) { case 0: |