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Fix for gcc 4.4 strict aliasing rules

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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>
This commit is contained in:
Stefan Reinauer 2009-09-04 13:57:07 +00:00 committed by Stefan Reinauer
parent 34eae34922
commit 95e892b9d3
1 changed files with 3 additions and 3 deletions
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6
physmap.c
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@ -133,7 +133,7 @@ static int fd_msr = -1;
msr_t rdmsr(int addr) msr_t rdmsr(int addr)
{ {
uint8_t buf[8]; uint32_t buf[2];
msr_t msr = { 0xffffffff, 0xffffffff }; msr_t msr = { 0xffffffff, 0xffffffff };
if (lseek(fd_msr, (off_t) addr, SEEK_SET) == -1) { 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) { if (read(fd_msr, buf, 8) == 8) {
msr.lo = *(uint32_t *)buf; msr.lo = buf[0];
msr.hi = *(uint32_t *)(buf + 4); msr.hi = buf[1];
return msr; return msr;
} }