From 6833ca7eedd351596bb1518620af7465f5172fcd Mon Sep 17 00:00:00 2001
From: Gabe Black <gblack@eecs.umich.edu>
Date: Mon, 13 Sep 2010 19:26:03 -0700
Subject: Faults: Pass the StaticInst involved, if any, to a Fault's invoke
 method.

Also move the "Fault" reference counted pointer type into a separate file,
sim/fault.hh. It would be better to name this less similarly to sim/faults.hh
to reduce confusion, but fault.hh matches the name of the type. We could change
Fault to FaultPtr to match other pointer types, and then changing the name of
the file would make more sense.
---
 src/cpu/inorder/resources/cache_unit.cc     | 2 +-
 src/cpu/inorder/resources/execution_unit.cc | 2 +-
 src/cpu/inorder/resources/mult_div_unit.cc  | 2 +-
 src/cpu/inorder/resources/tlb_unit.cc       | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

(limited to 'src/cpu/inorder/resources')

diff --git a/src/cpu/inorder/resources/cache_unit.cc b/src/cpu/inorder/resources/cache_unit.cc
index 67ee51743..73deacb12 100644
--- a/src/cpu/inorder/resources/cache_unit.cc
+++ b/src/cpu/inorder/resources/cache_unit.cc
@@ -434,7 +434,7 @@ CacheUnit::doTLBAccess(DynInstPtr inst, CacheReqPtr cache_req, int acc_size,
 
         scheduleEvent(slot_idx, 1);
 
-        cpu->trap(cache_req->fault, tid);
+        cpu->trap(cache_req->fault, tid, inst);
     } else {
         DPRINTF(InOrderTLB, "[tid:%i]: [sn:%i] virt. addr %08p translated "
                 "to phys. addr:%08p.\n", tid, inst->seqNum,
diff --git a/src/cpu/inorder/resources/execution_unit.cc b/src/cpu/inorder/resources/execution_unit.cc
index 49ea329cd..91e788fbc 100644
--- a/src/cpu/inorder/resources/execution_unit.cc
+++ b/src/cpu/inorder/resources/execution_unit.cc
@@ -236,7 +236,7 @@ ExecutionUnit::execute(int slot_num)
                 } else {
                     warn("inst [sn:%i] had a %s fault",
                          seq_num, fault->name());
-                    cpu->trap(fault, tid);
+                    cpu->trap(fault, tid, inst);
                 }
             }
         }
diff --git a/src/cpu/inorder/resources/mult_div_unit.cc b/src/cpu/inorder/resources/mult_div_unit.cc
index 81e42b2b6..d9a887571 100644
--- a/src/cpu/inorder/resources/mult_div_unit.cc
+++ b/src/cpu/inorder/resources/mult_div_unit.cc
@@ -301,7 +301,7 @@ MultDivUnit::exeMulDiv(int slot_num)
                 inst->readTid(), inst->readIntResult(0));
     } else {
         warn("inst [sn:%i] had a %s fault", seq_num, fault->name());
-        cpu->trap(fault, tid);
+        cpu->trap(fault, tid, inst);
     }    
 }
 
diff --git a/src/cpu/inorder/resources/tlb_unit.cc b/src/cpu/inorder/resources/tlb_unit.cc
index 0410d6b24..59840d15b 100644
--- a/src/cpu/inorder/resources/tlb_unit.cc
+++ b/src/cpu/inorder/resources/tlb_unit.cc
@@ -176,7 +176,7 @@ TLBUnit::execute(int slot_idx)
                     scheduleEvent(slot_idx, 1);
 
                     // Let CPU handle the fault
-                    cpu->trap(tlb_req->fault, tid);
+                    cpu->trap(tlb_req->fault, tid, inst);
                 }
             } else {
                 DPRINTF(InOrderTLB, "[tid:%i]: [sn:%i] virt. addr %08p translated "
-- 
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