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-rw-r--r--src/proto/packet.proto8
1 files changed, 6 insertions, 2 deletions
diff --git a/src/proto/packet.proto b/src/proto/packet.proto
index bfeee6a44..28c21ec40 100644
--- a/src/proto/packet.proto
+++ b/src/proto/packet.proto
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 ARM Limited
+// Copyright (c) 2012-2013 ARM Limited
// All rights reserved
//
// The license below extends only to copyright in the software and shall
@@ -49,10 +49,14 @@ message PacketHeader {
// Each packet in the trace contains a tick (which can be translated
// to absolute time using the frequency in the header), the command,
-// the address, and the size in bytes
+// the address, and the size in bytes. The optional flags are used to
+// capture the request flags that convey information about
+// cacheability, if the packet is an instruction fetch or prefetch or
+// not, etc.
message Packet {
required uint64 tick = 1;
required uint32 cmd = 2;
required uint64 addr = 3;
required uint32 size = 4;
+ optional uint32 flags = 5;
}