From 95e892b9d35c82ad372af4e9fab22f1c395ebc2d Mon Sep 17 00:00:00 2001
From: Stefan Reinauer <stepan@coresystems.de>
Date: Fri, 4 Sep 2009 13:57:07 +0000
Subject: [PATCH] Fix for gcc 4.4 strict aliasing rules
Corresponding to flashrom svn r714.
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
---
physmap.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/physmap.c b/physmap.c
index 778a783..3a003fe 100644
--- a/physmap.c
+++ b/physmap.c
@@ -133,7 +133,7 @@ static int fd_msr = -1;
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 @@ msr_t rdmsr(int addr)
}
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;
}
--
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