[gem5-dev] changeset in gem5: arm: Identify table-walker requests

[Andreas Hansson]

changeset 9b424e7adac5 in /z/repo/gem5
details: http://repo.gem5.org/gem5?cmd=changeset;node=9b424e7adac5
description:
        arm: Identify table-walker requests

        This patch ensures all page-table walks are flagged as such.

diffstat:

 src/arch/arm/table_walker.cc |  16 ++++++++--------
 1 files changed, 8 insertions(+), 8 deletions(-)

diffs (63 lines):

diff -r d4b162a57400 -r 9b424e7adac5 src/arch/arm/table_walker.cc
--- a/src/arch/arm/table_walker.cc      Fri May 15 13:39:53 2015 -0400
+++ b/src/arch/arm/table_walker.cc      Fri May 15 13:40:01 2015 -0400
@@ -525,9 +525,9 @@
         return f;
     }
 
-    Request::Flags flag = 0;
+    Request::Flags flag = Request::PT_WALK;
     if (currState->sctlr.c == 0) {
-        flag = Request::UNCACHEABLE;
+        flag.set(Request::UNCACHEABLE);
     }
 
     bool delayed;
@@ -553,7 +553,7 @@
 
     statWalkWaitTime.sample(curTick() - currState->startTime);
 
-    Request::Flags flag = 0;
+    Request::Flags flag = Request::PT_WALK;
     if (currState->isSecure)
         flag.set(Request::SECURE);
 
@@ -689,7 +689,7 @@
     }
 
     if (currState->sctlr.c == 0) {
-        flag = Request::UNCACHEABLE;
+        flag.set(Request::UNCACHEABLE);
     }
 
     if (currState->isSecure)
@@ -936,9 +936,9 @@
         return f;
     }
 
-    Request::Flags flag = 0;
+    Request::Flags flag = Request::PT_WALK;
     if (currState->sctlr.c == 0) {
-        flag = Request::UNCACHEABLE;
+        flag.set(Request::UNCACHEABLE);
     }
 
     currState->longDesc.lookupLevel = start_lookup_level;
@@ -1452,7 +1452,7 @@
                 return;
             }
 
-            Request::Flags flag = 0;
+            Request::Flags flag = Request::PT_WALK;
             if (currState->isSecure)
                 flag.set(Request::SECURE);
 
@@ -1633,7 +1633,7 @@
                 return;
             }
 
-            Request::Flags flag = 0;
+            Request::Flags flag = Request::PT_WALK;
             if (currState->secureLookup)
                 flag.set(Request::SECURE);
 
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