[commit] r714 - trunk

Author: stepan
Date: 2009-09-04 15:57:07 +0200 (Fri, 04 Sep 2009)
New Revision: 714

Modified:
   trunk/physmap.c
Log:
fix for gcc 4.4 strict aliasing rules.

Signed-off-by: Stefan Reinauer 
Acked-by: Carl-Daniel Hailfinger

Modified: trunk/physmap.c
===================================================================
--- trunk/physmap.c	2009-09-02 23:27:45 UTC (rev 713)
+++ trunk/physmap.c	2009-09-04 13:57:07 UTC (rev 714)
@@ -133,7 +133,7 @@

msr_t rdmsr(int addr)
 {
-	uint8_t buf[8];
+	uint32_t buf[2];
    msr_t msr = { 0xffffffff, 0xffffffff };

if (lseek(fd_msr, (off_t) addr, SEEK_SET) == -1) {
@@ -143,8 +143,8 @@
    }

if (read(fd_msr, buf, 8) == 8) {
-		msr.lo = *(uint32_t *)buf;
-		msr.hi = *(uint32_t *)(buf + 4);
+		msr.lo = buf[0];
+		msr.hi = buf[1];

return msr;
    }