/* * Copyright (c) 2001-2003 Swedish Institute of Computer Science. * All rights reserved. * * Redistribution and use in source and binary forms, with or without modification, * are permitted provided that the following conditions are met: * * 1. Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY * OF SUCH DAMAGE. * * This file is part of the lwIP TCP/IP stack. * * Author: Adam Dunkels * */ #ifndef __CC_H__ #define __CC_H__ #include #include /* for size_t */ #if LWIP_USE_EXTERNAL_MBEDTLS #include "mbedtls/md5.h" #endif /* ARM/LPC17xx is little endian only */ #if !defined(BYTE_ORDER) || (BYTE_ORDER != LITTLE_ENDIAN && BYTE_ORDER != BIG_ENDIAN) #ifdef BYTE_ORDER #undef BYTE_ORDER #endif #define BYTE_ORDER LITTLE_ENDIAN #endif /* Use LWIP error codes */ #define LWIP_PROVIDE_ERRNO #if defined(__arm__) && defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 6010050) /* Keil uVision4 tools */ #define PACK_STRUCT_BEGIN __packed #define PACK_STRUCT_STRUCT #define PACK_STRUCT_END #define PACK_STRUCT_FIELD(fld) fld #define ALIGNED(n) __align(n) #elif defined (__IAR_SYSTEMS_ICC__) /* IAR Embedded Workbench tools */ #define PACK_STRUCT_BEGIN __packed #define PACK_STRUCT_STRUCT #define PACK_STRUCT_END #define PACK_STRUCT_FIELD(fld) fld #define IAR_STR(a) #a #define ALIGNED(n) _Pragma(IAR_STR(data_alignment= ## n ##)) #else /* GCC tools (CodeSourcery) */ #define PACK_STRUCT_BEGIN #define PACK_STRUCT_STRUCT __attribute__ ((__packed__)) #define PACK_STRUCT_END #define PACK_STRUCT_FIELD(fld) fld #define ALIGNED(n) __attribute__((aligned (n))) #endif /* Provide Thumb-2 routines for GCC to improve performance */ #if defined(TOOLCHAIN_GCC) && defined(__thumb2__) #define MEMCPY(dst,src,len) thumb2_memcpy(dst,src,len) #define LWIP_CHKSUM thumb2_checksum /* Set algorithm to 0 so that unused lwip_standard_chksum function doesn't generate compiler warning */ #define LWIP_CHKSUM_ALGORITHM 0 void* thumb2_memcpy(void* pDest, const void* pSource, size_t length); uint16_t thumb2_checksum(const void* pData, int length); #else /* Used with IP headers only */ #define LWIP_CHKSUM_ALGORITHM 1 #endif #ifdef LWIP_DEBUG #if MBED_CONF_LWIP_USE_MBED_TRACE void lwip_mbed_tracef_debug(const char *fmt, ...); void lwip_mbed_tracef_error(const char *fmt, ...); void lwip_mbed_tracef_warn(const char *fmt, ...); void lwip_mbed_assert_fail(const char *msg, const char *func, const char *file, unsigned int line); #define LWIP_PLATFORM_DIAG(vars) lwip_mbed_tracef_debug vars #define LWIP_PLATFORM_DIAG_SEVERE(vars) lwip_mbed_tracef_error vars #define LWIP_PLATFORM_DIAG_SERIOUS(vars) lwip_mbed_tracef_error vars #define LWIP_PLATFORM_DIAG_WARNING(vars) lwip_mbed_tracef_warn vars #define LWIP_PLATFORM_ASSERT(message) lwip_mbed_assert_fail(message, __func__, __FILE__, __LINE__) #else // MBED_CONF_LWIP_USE_MBED_TRACE #include void assert_printf(char *msg, int line, char *file); /* Plaform specific diagnostic output */ #define LWIP_PLATFORM_DIAG(vars) printf vars #define LWIP_PLATFORM_ASSERT(flag) { assert_printf((flag), __LINE__, __FILE__); } #endif // MBED_CONF_LWIP_USE_MBED_TRACE #endif #if TRACE_TO_ASCII_HEX_DUMP #define TRACE_TO_ASCII_HEX_DUMPF(prefix, len, data) trace_to_ascii_hex_dump(prefix, len, data) void trace_to_ascii_hex_dump(char* prefix, int len, char *data); #else #define TRACE_TO_ASCII_HEX_DUMPF(prefix, len, data) ((void)0) #endif #include "cmsis.h" #define LWIP_PLATFORM_HTONS(x) __REV16(x) #define LWIP_PLATFORM_HTONL(x) __REV(x) /* Define the memory area for the lwip's memory pools */ #ifndef MEMP_SECTION #if defined(TARGET_LPC4088) || defined(TARGET_LPC4088_DM) # if defined (__ICCARM__) # define MEMP_SECTION # elif defined(TOOLCHAIN_GCC_CR) # define MEMP_SECTION __attribute__((section(".data.$RamPeriph32"))) # else # define MEMP_SECTION __attribute__((section("AHBSRAM0"),aligned)) # endif #elif defined(TARGET_LPC1768) # if defined (__ICCARM__) # define MEMP_SECTION # elif defined(TOOLCHAIN_GCC_CR) # define MEMP_SECTION __attribute__((section(".data.$RamPeriph32"))) # else # define MEMP_SECTION __attribute__((section("AHBSRAM1"),aligned)) # endif #endif #endif #ifdef MEMP_SECTION #define SET_MEMP_SECTION(name) extern uint8_t MEMP_SECTION name[] #if defined (__ICCARM__) #pragma default_variable_attributes = @ ".ethusbram" #endif SET_MEMP_SECTION(memp_memory_REASSDATA_base); SET_MEMP_SECTION(memp_memory_TCP_PCB_LISTEN_base); SET_MEMP_SECTION(memp_memory_PBUF_POOL_base); SET_MEMP_SECTION(memp_memory_NETCONN_base); SET_MEMP_SECTION(memp_memory_IGMP_GROUP_base); SET_MEMP_SECTION(memp_memory_UDP_PCB_base); SET_MEMP_SECTION(memp_memory_TCP_PCB_base); SET_MEMP_SECTION(memp_memory_FRAG_PBUF_base); SET_MEMP_SECTION(memp_memory_PBUF_base); SET_MEMP_SECTION(memp_memory_MLD6_GROUP_base); SET_MEMP_SECTION(memp_memory_IP6_REASSDATA_base); SET_MEMP_SECTION(memp_memory_NETBUF_base); SET_MEMP_SECTION(memp_memory_TCPIP_MSG_INPKT_base); SET_MEMP_SECTION(memp_memory_SYS_TIMEOUT_base); SET_MEMP_SECTION(memp_memory_TCP_SEG_base); SET_MEMP_SECTION(memp_memory_TCPIP_MSG_API_base); SET_MEMP_SECTION(memp_memory_PPP_PCB_base); SET_MEMP_SECTION(memp_memory_PPPOS_PCB_base); SET_MEMP_SECTION(memp_memory_PPP_PCB_base); #if defined (__ICCARM__) #pragma default_variable_attributes = #endif #endif #endif /* __CC_H__ */