[gem5-dev] changeset in gem5: ruby: re-added the addressToInt slicc interfa...

[Brad Beckmann]

changeset 19515f842044 in /z/repo/gem5
details: http://repo.gem5.org/gem5?cmd=changeset;node=19515f842044
description:
        ruby: re-added the addressToInt slicc interface function

        This helper function is very useful converting address offsets to 
integers
        that can be used for protocol specific destination mapping.

diffstat:

 src/mem/protocol/RubySlicc_Util.sm             |  1 +
 src/mem/ruby/slicc_interface/RubySlicc_Util.hh |  8 ++++++++
 2 files changed, 9 insertions(+), 0 deletions(-)

diffs (29 lines):

diff -r 9abf6a7c14ab -r 19515f842044 src/mem/protocol/RubySlicc_Util.sm
--- a/src/mem/protocol/RubySlicc_Util.sm        Mon Jul 20 09:15:18 2015 -0500
+++ b/src/mem/protocol/RubySlicc_Util.sm        Mon Jul 20 09:15:18 2015 -0500
@@ -35,6 +35,7 @@
 Cycles zero_time();
 NodeID intToID(int nodenum);
 int IDToInt(NodeID id);
+int addressToInt(Address addr);
 void procProfileCoherenceRequest(NodeID node, bool needCLB);
 void dirProfileCoherenceRequest(NodeID node, bool needCLB);
 int max_tokens();
diff -r 9abf6a7c14ab -r 19515f842044 
src/mem/ruby/slicc_interface/RubySlicc_Util.hh
--- a/src/mem/ruby/slicc_interface/RubySlicc_Util.hh    Mon Jul 20 09:15:18 
2015 -0500
+++ b/src/mem/ruby/slicc_interface/RubySlicc_Util.hh    Mon Jul 20 09:15:18 
2015 -0500
@@ -56,6 +56,14 @@
     return nodenum;
 }
 
+inline int
+addressToInt(Address addr)
+{
+    assert(!(addr.getAddress() & 0xffffffff00000000));
+
+    return (int)addr.getAddress();
+}
+
 // Appends an offset to an address
 inline Address
 setOffset(Address addr, int offset)
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