Inital ARM7 code. Still needs work

2007-06-21 20:19:27 +00:00
parent bddafd3c86
commit e6c21e9bb7
4 changed files with 403 additions and 0 deletions
@@ -0,0 +1,115 @@
+/**************************************************************************
+*
+* Copyright (C) 2005 Steve Karg <skarg@users.sourceforge.net>
+*
+* Permission is hereby granted, free of charge, to any person obtaining
+* a copy of this software and associated documentation files (the
+* "Software"), to deal in the Software without restriction, including
+* without limitation the rights to use, copy, modify, merge, publish,
+* distribute, sublicense, and/or sell copies of the Software, and to
+* permit persons to whom the Software is furnished to do so, subject to
+* the following conditions:
+*
+* The above copyright notice and this permission notice shall be included
+* in all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*
+*********************************************************************/
+
+#ifndef NET_H
+#define NET_H
+
+#include "stdint.h"
+
+struct sockaddr {
+   uint16_t sa_family;
+   char sa_data[14];
+};
+
+
+struct in_addr {
+  uint32_t         s_addr;  // load with inet_aton()
+};
+
+struct sockaddr_in 
+{
+  int16_t          sin_family;   // e.g. AF_INET
+  uint16_t         sin_port;     // e.g. htons(3490)
+  struct in_addr   sin_addr;     // see struct in_addr, below
+  char             sin_zero[8];  // zero this if you want to
+};
+
+
+typedef int socklen_t;
+
+/**
+ * Convert 16-bit quantity from host byte order to network byte order.
+ *
+ * This macro is primarily used for converting constants from host
+ * byte order to network byte order. For converting variables to
+ * network byte order, use the htons() function instead.
+ *
+ * \hideinitializer
+ */
+#ifndef htons
+#define htons(n) ((((uint16_t)((n) & 0xff)) << 8) | (((n) & 0xff00) >> 8))
+#endif /* HTONS */
+
+#define ntohs(n) (((((uint16_t)(n) & 0xFF)) << 8) | (((uint16_t)(n) & 0xFF00) >> 8))
+#define htonl(n) (((((uint32_t)(n) & 0xFF)) << 24) | \
+                  ((((uint32_t)(n) & 0xFF00)) << 8) | \
+                  ((((uint32_t)(n) & 0xFF0000)) >> 8) | \
+                  ((((uint32_t)(n) & 0xFF000000)) >> 24))
+
+#define ntohl(n) (((((uint32_t)(n) & 0xFF)) << 24) | \
+                  ((((uint32_t)(n) & 0xFF00)) << 8) | \
+                  ((((uint32_t)(n) & 0xFF0000)) >> 8) | \
+                  ((((uint32_t)(n) & 0xFF000000)) >> 24))
+
+
+#define AF_UNIX         1               /* local to host (pipes, portals) */
+#define AF_INET         2               /* internetwork: UDP, TCP, etc. */
+#define AF_IMPLINK      3               /* arpanet imp addresses */
+#define AF_PUP          4               /* pup protocols: e.g. BSP */
+#define AF_CHAOS        5               /* mit CHAOS protocols */
+#define AF_NS           6               /* XEROX NS protocols */
+#define AF_IPX          AF_NS           /* IPX protocols: IPX, SPX, etc. */
+#define AF_ISO          7               /* ISO protocols */
+#define AF_OSI          AF_ISO          /* OSI is ISO */
+#define AF_ECMA         8               /* european computer manufacturers */
+#define AF_DATAKIT      9               /* datakit protocols */
+#define AF_CCITT        10              /* CCITT protocols, X.25 etc */
+#define AF_SNA          11              /* IBM SNA */
+#define AF_DECnet       12              /* DECnet */
+#define AF_DLI          13              /* Direct data link interface */
+#define AF_LAT          14              /* LAT */
+#define AF_HYLINK       15              /* NSC Hyperchannel */
+#define AF_APPLETALK    16              /* AppleTalk */
+#define AF_NETBIOS      17              /* NetBios-style addresses */
+#define AF_VOICEVIEW    18              /* VoiceView */
+#define AF_FIREFOX      19              /* Protocols from Firefox */
+#define AF_UNKNOWN1     20              /* Somebody is using this! */
+#define AF_BAN          21              /* Banyan */
+#define AF_ATM          22              /* Native ATM Services */
+#define AF_INET6        23              /* Internetwork Version 6 */
+#define AF_CLUSTER      24              /* Microsoft Wolfpack */
+#define AF_12844        25              /* IEEE 1284.4 WG AF */
+#define AF_IRDA         26              /* IrDA */
+#define AF_NETDES       28              /* Network Designers OSI & gateway
+                                           enabled protocols */
+#define AF_TCNPROCESS   29
+#define AF_TCNMESSAGE   30
+#define AF_ICLFXBM      31
+
+#define AF_MAX          32
+
+extern void set_address(uint32_t *net_address, uint8_t octet1, uint8_t octet2, uint8_t octet3, uint8_t octet4);
+
+#endif