[gem5-dev] changeset in gem5: SLICC: Pass arguments by reference

[Nilay Vaish]

changeset bfc59fbde824 in /z/repo/gem5
details: http://repo.gem5.org/gem5?cmd=changeset;node=bfc59fbde824
description:
        SLICC: Pass arguments by reference
        Arguments to functions were being passed by value. This patch
        changes SLICC so that arguments are passed by reference.

diffstat:

 src/mem/ruby/slicc_interface/AbstractController.hh |  4 ++--
 src/mem/slicc/ast/FormalParamAST.py                |  2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diffs (23 lines):

diff -r 3aaa99208a84 -r bfc59fbde824 
src/mem/ruby/slicc_interface/AbstractController.hh
--- a/src/mem/ruby/slicc_interface/AbstractController.hh        Mon Aug 29 
05:10:23 2011 -0500
+++ b/src/mem/ruby/slicc_interface/AbstractController.hh        Mon Aug 29 
06:34:40 2011 -0500
@@ -63,8 +63,8 @@
     virtual void blockOnQueue(Address, MessageBuffer*) = 0;
     virtual void unblock(Address) = 0;
     virtual void initNetworkPtr(Network* net_ptr) = 0;
-    virtual AccessPermission getAccessPermission(Address addr) = 0;
-    virtual DataBlock& getDataBlock(Address addr) = 0;
+    virtual AccessPermission getAccessPermission(const Address& addr) = 0;
+    virtual DataBlock& getDataBlock(const Address& addr) = 0;
 
     virtual void print(std::ostream & out) const = 0;
     virtual void printStats(std::ostream & out) const = 0;
diff -r 3aaa99208a84 -r bfc59fbde824 src/mem/slicc/ast/FormalParamAST.py
--- a/src/mem/slicc/ast/FormalParamAST.py       Mon Aug 29 05:10:23 2011 -0500
+++ b/src/mem/slicc/ast/FormalParamAST.py       Mon Aug 29 06:34:40 2011 -0500
@@ -56,4 +56,4 @@
 
             return type, "%s* %s" % (type.c_ident, param)
         else:
-            return type, "%s %s" % (type.c_ident, param)
+            return type, "const %s& %s" % (type.c_ident, param)
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