xref: /nrf52832-nimble/rt-thread/components/net/lwip-2.0.2/src/arch/include/arch/cc.h (revision 104654410c56c573564690304ae786df310c91fc)
1 /*
2  * Copyright (c) 2001, Swedish Institute of Computer Science.
3  * All rights reserved.
4  *
5  * Redistribution and use in source and binary forms, with or without
6  * modification, are permitted provided that the following conditions
7  * are met:
8  * 1. Redistributions of source code must retain the above copyright
9  *    notice, this list of conditions and the following disclaimer.
10  * 2. Redistributions in binary form must reproduce the above copyright
11  *    notice, this list of conditions and the following disclaimer in the
12  *    documentation and/or other materials provided with the distribution.
13  * 3. Neither the name of the Institute nor the names of its contributors
14  *    may be used to endorse or promote products derived from this software
15  *    without specific prior written permission.
16  *
17  * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
18  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20  * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
21  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27  * SUCH DAMAGE.
28  *
29  * This file is part of the lwIP TCP/IP stack.
30  *
31  * Author: Adam Dunkels <[email protected]>
32  *
33  * $Id: cc.h,v 1.1.1.1 2004/12/16 14:17:13 bear Exp $
34  */
35 #ifndef __ARCH_CC_H__
36 #define __ARCH_CC_H__
37 
38 #include <rthw.h>
39 #include <rtthread.h>
40 
41 #define U16_F "hu"
42 #define S16_F "hd"
43 #define X16_F "hx"
44 #define U32_F "lu"
45 #define S32_F "ld"
46 #define X32_F "lx"
47 
48 #if defined(RT_USING_LIBC) || defined(RT_USING_MINILIBC)
49 #include <sys/time.h>
50 #define LWIP_TIMEVAL_PRIVATE	   0
51 #else
52 #define LWIP_TIMEVAL_PRIVATE	   1
53 #endif
54 
55 #if defined(__CC_ARM)   /* ARMCC compiler */
56 #define PACK_STRUCT_FIELD(x) x
57 #define PACK_STRUCT_STRUCT __attribute__ ((__packed__))
58 #define PACK_STRUCT_BEGIN
59 #define PACK_STRUCT_END
60 #elif defined(__IAR_SYSTEMS_ICC__)   /* IAR Compiler */
61 #define PACK_STRUCT_BEGIN
62 #define PACK_STRUCT_STRUCT
63 #define PACK_STRUCT_END
64 #define PACK_STRUCT_FIELD(x) x
65 #define PACK_STRUCT_USE_INCLUDES
66 #elif defined(__GNUC__)     /* GNU GCC Compiler */
67 #define PACK_STRUCT_FIELD(x) x
68 #define PACK_STRUCT_STRUCT __attribute__((packed))
69 #define PACK_STRUCT_BEGIN
70 #define PACK_STRUCT_END
71 #elif defined(_MSC_VER)
72 #define PACK_STRUCT_FIELD(x) x
73 #define PACK_STRUCT_STRUCT
74 #define PACK_STRUCT_BEGIN
75 #define PACK_STRUCT_END
76 #endif
77 
78 void sys_arch_assert(const char* file, int line);
79 #define LWIP_PLATFORM_DIAG(x)	do {rt_kprintf x;} while(0)
80 #define LWIP_PLATFORM_ASSERT(x) do {rt_kprintf(x); sys_arch_assert(__FILE__, __LINE__);}while(0)
81 
82 #include "string.h"
83 
84 #define SYS_ARCH_DECL_PROTECT(level)
85 #define SYS_ARCH_PROTECT(level)		rt_enter_critical()
86 #define SYS_ARCH_UNPROTECT(level) 	rt_exit_critical()
87 
88 #endif /* __ARCH_CC_H__ */
89 
90