Calling syscalls from within the trap instruction's invoke method won't work because apparently you need an xc for that and not a tc. Cleaned up the TrapInstruction fault in light of this.

--HG--
extra : convert_revision : 1805c9244cfd62d0ee7862d8fd7c9983e00c5747

1 files changed, 0 insertions, 5 deletions

diff --git a/src/arch/sparc/faults.cc b/src/arch/sparc/faults.cc
index 6bca6adc5..da7fc730d 100644
--- a/src/arch/sparc/faults.cc
+++ b/src/arch/sparc/faults.cc
@@ -399,11 +399,6 @@ void PowerOnReset::invoke(ThreadContext * tc)
 
 #if !FULL_SYSTEM
 
-void TrapInstruction::invoke(ThreadContext * tc)
-{
-    // Should be handled in ISA.
-}
-
 void SpillNNormal::invoke(ThreadContext *tc)
 {
     doNormalFault(tc, trapType());