From df3ad81c552952020dd11413432980329e2e8e57 Mon Sep 17 00:00:00 2001
From: John Hodge <tpg@portege.thepowersgang.com>
Date: Sun, 27 Sep 2009 11:50:43 +0800
Subject: [PATCH 1/1] Added debug to MM_PageFault

---
 Kernel/arch/x86/mm_virt.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Kernel/arch/x86/mm_virt.c b/Kernel/arch/x86/mm_virt.c
index b2520b52..cbec8e6b 100644
--- a/Kernel/arch/x86/mm_virt.c
+++ b/Kernel/arch/x86/mm_virt.c
@@ -117,6 +117,7 @@ void MM_PageFault(Uint Addr, Uint ErrorCode, tRegs *Regs)
 			gaPageTable[Addr>>12] &= PF_USER;
 			gaPageTable[Addr>>12] |= paddr|PF_PRESENT|PF_WRITE;
 		}
+		LOG("Duplicated page at %p to 0x%x", Addr&~0xFFF, gaPageTable[Addr>>12]);
 		INVLPG( Addr & ~0xFFF );
 		//LEAVE('-')
 		return;
-- 
2.20.1