-----Original Message-----
From: g...@cmdmail.amd.com [mailto:g...@cmdmail.amd.com]
Sent: Monday, November 09, 2009 10:32 AM
To: Beckmann, Brad
Subject: [PATCH 12 of 31] ruby: getPort function fix
# HG changeset patch
# User Brad Beckmann <brad.beckm...@amd.com>
# Date 1257791382 28800
# Node ID 811a6e1ab233cf229f9480de1845b5da581c68b0
# Parent 6aad467bbc1a93df1a8029aa0c8f845269092db9
ruby: getPort function fix
Fixed RubyMemory::getPort function to not pass in a -1 for the idx
parameter
diff -r 6aad467bbc1a -r 811a6e1ab233 src/mem/rubymem.cc
--- a/src/mem/rubymem.cc Mon Nov 09 10:29:42 2009 -0800
+++ b/src/mem/rubymem.cc Mon Nov 09 10:29:42 2009 -0800
@@ -186,10 +186,19 @@
ruby_ports.size(),
ruby_dma_ports.size());
+ //
+ // By default, getPort will be passed an idx of -1. Of course this
is an
+ // invalid ruby port index and must be a modified
+ //
+ if (idx == -1) {
+ idx = 0;
+ }
+
// Accept request for "functional" port for backwards compatibility
// with places where this function is called from C++. I'd prefer
// to move all these into Python someday.
if (if_name == "functional") {
+ assert(idx < ruby_ports.size());
return new Port(csprintf("%s-functional", name()),
this,
ruby_ports[idx]);
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