From 1543c3d0a11d77ac82658fdace755a0967d32cbb Mon Sep 17 00:00:00 2001 From: Gabe Black Date: Tue, 31 Oct 2006 18:51:26 -0500 Subject: More typos! I need to get nfs to work. --HG-- extra : convert_revision : f5693e96d376254f777fb0cce7b5be3d36efbea9 --- src/arch/alpha/isa/decoder.isa | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'src') diff --git a/src/arch/alpha/isa/decoder.isa b/src/arch/alpha/isa/decoder.isa index c5f47aaa2..584d64a3d 100644 --- a/src/arch/alpha/isa/decoder.isa +++ b/src/arch/alpha/isa/decoder.isa @@ -748,6 +748,7 @@ decode OPCODE default Unknown::unknown() { int miscRegIndex = (ipr_index < NumInternalProcRegs) ? IprToMiscRegIndex[ipr_index] : -1; if(miscRegIndex < 0 || !IprIsReadable(miscRegIndex) || + miscRegIndex >= NumInternalProcRegs) fault = new UnimplementedOpcodeFault; else Ra = xc->readMiscRegWithEffect(miscRegIndex, fault); @@ -761,7 +762,8 @@ decode OPCODE default Unknown::unknown() { 1: hw_mtpr({{ int miscRegIndex = (ipr_index < NumInternalProcRegs) ? IprToMiscRegIndex[ipr_index] : -1; - if(miscRegIndex < 0 || !IprIsWritable(miscRegIndex)) + if(miscRegIndex < 0 || !IprIsWritable(miscRegIndex) + miscRegIndex >= NumInternalProcRegs) fault = new UnimplementedOpcodeFault; else xc->setMiscRegWithEffect(miscRegIndex, Ra); -- cgit v1.2.3