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Fix IP alignment problem

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This patch removes volatile from:
volatile IP_t *ip = (IP_t *)xip;

Due to a bug, avr32-gcc will assume that ip is aligned on a word boundary when
using volatile, which causes an exception since xip isn't aligned on a word
boundary.

Signed-off-by: Gunnar Rangoy <gunnar@rangoy.com>
Signed-off-by: Paul Driveklepp <pauldriveklepp@gmail.com>
Signed-off-by: Olav Morken <olavmrk@gmail.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
This commit is contained in:
Olav Morken 2009-01-23 12:56:26 +01:00 committed by Ben Warren
parent 12a8b9db12
commit af8626e0c0
1 changed files with 1 additions and 1 deletions
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2
net/net.c
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@ -1684,7 +1684,7 @@ NetSetEther(volatile uchar * xet, uchar * addr, uint prot)
void void
NetSetIP(volatile uchar * xip, IPaddr_t dest, int dport, int sport, int len) NetSetIP(volatile uchar * xip, IPaddr_t dest, int dport, int sport, int len)
{ {
volatile IP_t *ip = (IP_t *)xip; IP_t *ip = (IP_t *)xip;
/* /*
* If the data is an odd number of bytes, zero the * If the data is an odd number of bytes, zero the