From 93f0069dd5d542883f93a75ca2d98a2008190693 Mon Sep 17 00:00:00 2001 From: Brad Beckmann Date: Wed, 18 Nov 2009 13:55:58 -0800 Subject: [PATCH] ruby: getPort function fix Fixed RubyMemory::getPort function to not pass in a -1 for the idx parameter --- src/mem/rubymem.cc | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/src/mem/rubymem.cc b/src/mem/rubymem.cc index 9a1a7927d..74a6e390e 100644 --- a/src/mem/rubymem.cc +++ b/src/mem/rubymem.cc @@ -186,10 +186,19 @@ RubyMemory::getPort(const std::string &if_name, int idx) 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]); -- 2.30.2