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, 1 insertions, 6 deletions

diff --git a/src/arch/sparc/faults.hh b/src/arch/sparc/faults.hh
index c087365a2..0c7106707 100644
--- a/src/arch/sparc/faults.hh
+++ b/src/arch/sparc/faults.hh
@@ -604,17 +604,12 @@ class TrapInstruction : public EnumeratedFault
     static TrapType _baseTrapType;
     static FaultPriority _priority;
     static FaultStat _count;
-    uint64_t syscall_num;
     TrapType baseTrapType() {return _baseTrapType;}
   public:
-    TrapInstruction(uint32_t n, uint64_t syscall) :
-        EnumeratedFault(n), syscall_num(syscall) {;}
+    TrapInstruction(int32_t n) : EnumeratedFault(n) {;}
     FaultName name() {return _name;}
     FaultPriority priority() {return _priority;}
     FaultStat & countStat() {return _count;}
-#if !FULL_SYSTEM
-    void invoke(ThreadContext * tc);
-#endif
 };