From 2c5fe6f95e64a5a97d56cccc6b8b5417cdd981ae Mon Sep 17 00:00:00 2001
From: Nathan Binkert <nate@binkert.org>
Date: Wed, 4 Nov 2009 16:57:01 -0800
Subject: build: fix compile problems pointed out by gcc 4.4

---
 src/sim/eventq.hh       | 2 +-
 src/sim/process.cc      | 2 ++
 src/sim/syscall_emul.cc | 3 ++-
 3 files changed, 5 insertions(+), 2 deletions(-)

(limited to 'src/sim')

diff --git a/src/sim/eventq.hh b/src/sim/eventq.hh
index 29efdeb6f..92c38142c 100644
--- a/src/sim/eventq.hh
+++ b/src/sim/eventq.hh
@@ -471,7 +471,7 @@ class EventWrapper : public Event
 inline void
 EventQueue::schedule(Event *event, Tick when)
 {
-    assert(when >= curTick);
+    assert((UTick)when >= (UTick)curTick);
     assert(!event->scheduled());
 #ifdef EVENTQ_DEBUG
     assert((event->flags & Event::Initialized) == Event::Initialized);
diff --git a/src/sim/process.cc b/src/sim/process.cc
index e71d6441f..343d2ad5a 100644
--- a/src/sim/process.cc
+++ b/src/sim/process.cc
@@ -32,6 +32,8 @@
 
 #include <unistd.h>
 #include <fcntl.h>
+
+#include <cstdio>
 #include <string>
 
 #include "arch/remote_gdb.hh"
diff --git a/src/sim/syscall_emul.cc b/src/sim/syscall_emul.cc
index cc8d99bcd..7cffffcf1 100644
--- a/src/sim/syscall_emul.cc
+++ b/src/sim/syscall_emul.cc
@@ -32,8 +32,9 @@
 #include <fcntl.h>
 #include <unistd.h>
 
-#include <string>
+#include <cstdio>
 #include <iostream>
+#include <string>
 
 #include "sim/syscall_emul.hh"
 #include "base/chunk_generator.hh"
-- 
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