diff options
| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2002-10-04 14:47:11 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2002-10-04 14:47:11 +0000 |
| commit | 3fb76805139ef1cc04a8ed234febf335c50f5a02 (patch) | |
| tree | b3d82e925ff5c475ec1d53f42478a591399ce559 /cpukit/libnetworking/netinet/tcp_var.h | |
| parent | 2002-10-02 Chris Johns <cjohns@cybertec.com.au> (diff) | |
| download | rtems-3fb76805139ef1cc04a8ed234febf335c50f5a02.tar.bz2 | |
2002-10-04 Jay Monkman <jtm@smoothsmoothie.com>
* netinet/in_cksum.c, netinet/ip_icmp.h, netinet/ip_input.c,
netinet/tcp_input.c, netinet/tcp_subr.c, netinet/tcp_var.h,
sys/queue.h: Address alignment requirements for the ARM.
Diffstat (limited to 'cpukit/libnetworking/netinet/tcp_var.h')
| -rw-r--r-- | cpukit/libnetworking/netinet/tcp_var.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/cpukit/libnetworking/netinet/tcp_var.h b/cpukit/libnetworking/netinet/tcp_var.h index 8e63a2cafe..3c4c5f8c89 100644 --- a/cpukit/libnetworking/netinet/tcp_var.h +++ b/cpukit/libnetworking/netinet/tcp_var.h @@ -225,7 +225,16 @@ struct rmxp_tao { * port numbers (which are no longer needed once we've located the * tcpcb) are overlayed with an mbuf pointer. */ -#define REASS_MBUF(ti) (*(struct mbuf **)&((ti)->ti_t)) +#if (defined(__GNUC__) && defined(__arm__)) +#define STR32_UNALGN(ti,m) \ + (ti)->ti_sport = (unsigned short)(((unsigned int) m & 0xffff0000) >> 16); \ + (ti)->ti_dport = (unsigned short) ((unsigned int) m & 0x0000ffff); +#define LD32_UNALGN(ti,m) \ + m = (struct mbuf *)((((unsigned int) (ti)->ti_sport) << 16) | ( (unsigned int)(ti)->ti_dport)); + +#else +#define REASS_MBUF(ti) (*(mbuf_packed **)&((ti)->ti_t)) +#endif /* * TCP statistics. |