From 6b45238316052f458ba9ebc9d24a91cfa9e41cf1 Mon Sep 17 00:00:00 2001
From: Steve Reinhardt <stever@gmail.com>
Date: Sat, 21 Jun 2008 01:04:43 -0400
Subject: Generate more useful error messages for unconnected ports. Force all
 non-default ports to provide a name and an owner in the constructor.

---
 src/mem/bus.cc | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'src/mem/bus.cc')

diff --git a/src/mem/bus.cc b/src/mem/bus.cc
index 3bf1c6cfc..9dd3353fd 100644
--- a/src/mem/bus.cc
+++ b/src/mem/bus.cc
@@ -72,8 +72,8 @@ Bus::getPort(const std::string &if_name, int idx)
     return bp;
 }
 
-void
-Bus::deletePortRefs(Port *p)
+bool
+Bus::deletePort(Port *p)
 {
 
     BusPort *bp =  dynamic_cast<BusPort*>(p);
@@ -81,10 +81,11 @@ Bus::deletePortRefs(Port *p)
         panic("Couldn't convert Port* to BusPort*\n");
     // If this is our one functional port
     if (funcPort == bp)
-        return;
+        return false;
     interfaces.erase(bp->getId());
     clearBusCache();
     delete bp;
+    return true;
 }
 
 /** Get the ranges of anyone other buses that we are connected to. */
-- 
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