Dear users,
Using version : 2.1.3
The
/** Copy IP address - faster than ip4_addr_set: no NULL check */
#define ip4_addr_copy(dest, src) ((dest).addr = (src).addr)
gives an data abort where it used with : #define ip_addr_copy_from_ip4(dest,
src) ip4_addr_copy(dest, src)
in file ip4.c :
/* copy IP addresses to aligned ip_addr_t */
ip_addr_copy_from_ip4(ip_data.current_iphdr_dest, iphdr->dest);
ip_addr_copy_from_ip4(ip_data.current_iphdr_src, iphdr->src);
Where the header destination address and header source address are not 32-bit
aligned.
In the ARM reset handler I have :
mrc p15, 0, r0, c1, c0, 0
bic r0, r0, #0x0002 @ Allow misalignment
mcr p15, 0, r0, c1, c0, 0
But still, this does not allow to assign an aligned 32-bit value.
Any hints and tips are much appreciated.
Many thanks in advance, Arjan
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