From 8761057c7884103a8614ae174fa7e63c9291ba3d Mon Sep 17 00:00:00 2001
From: Gabe Black <gblack@eecs.umich.edu>
Date: Sun, 19 Apr 2009 03:47:12 -0700
Subject: [PATCH] X86: Keep track of the pioAddr for the local APIC.

---
 src/arch/x86/interrupts.cc | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/arch/x86/interrupts.cc b/src/arch/x86/interrupts.cc
index 7f47b39c1..a0ce30ad7 100644
--- a/src/arch/x86/interrupts.cc
+++ b/src/arch/x86/interrupts.cc
@@ -338,8 +338,10 @@ X86ISA::Interrupts::addressRanges(AddrRangeList &range_list)
 {
     uint8_t id = (regs[APIC_ID] >> 24);
     range_list.clear();
-    range_list.push_back(RangeEx(x86LocalAPICAddress(id, 0),
-                                 x86LocalAPICAddress(id, 0) + PageBytes));
+    Range<Addr> range = RangeEx(x86LocalAPICAddress(id, 0),
+                                x86LocalAPICAddress(id, 0) + PageBytes);
+    range_list.push_back(range);
+    pioAddr = range.start;
 }