diff options
Diffstat (limited to 'ext/lwip/src/include/arch')
| -rw-r--r-- | ext/lwip/src/include/arch/cc.h | 90 | ||||
| -rw-r--r-- | ext/lwip/src/include/arch/perf.h | 63 | ||||
| -rw-r--r-- | ext/lwip/src/include/arch/sys_arch.h | 59 |
3 files changed, 212 insertions, 0 deletions
diff --git a/ext/lwip/src/include/arch/cc.h b/ext/lwip/src/include/arch/cc.h new file mode 100644 index 00000000..462124da --- /dev/null +++ b/ext/lwip/src/include/arch/cc.h @@ -0,0 +1,90 @@ +/* + * 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 <adam@sics.se> + * + */ +#ifndef __ARCH_CC_H__ +#define __ARCH_CC_H__ + +/* Include some files for defining library routines */ +#include <string.h> +#include <sys/time.h> +#include <limits.h> + +#define LWIP_TIMEVAL_PRIVATE 0 + +/* Define platform endianness */ +#ifndef BYTE_ORDER +#define BYTE_ORDER LITTLE_ENDIAN +#endif /* BYTE_ORDER */ + +/* Define generic types used in lwIP */ +typedef unsigned char u8_t; +typedef signed char s8_t; +typedef unsigned short u16_t; +typedef signed short s16_t; +typedef unsigned int u32_t; +typedef signed int s32_t; + +typedef unsigned long mem_ptr_t; + +/* Define (sn)printf formatters for these lwIP types */ +#define X8_F "02x" +#define U16_F "hu" +#define S16_F "hd" +#define X16_F "hx" +#define U32_F "u" +#define S32_F "d" +#define X32_F "x" + +/* If only we could use C99 and get %zu */ +#if defined(__x86_64__) +#define SZT_F "lu" +#else +#define SZT_F "u" +#endif + +/* Compiler hints for packing structures */ +#define PACK_STRUCT_FIELD(x) x +#define PACK_STRUCT_STRUCT __attribute__((packed)) +#define PACK_STRUCT_BEGIN +#define PACK_STRUCT_END + +/* prototypes for printf() and abort() */ +#include <stdio.h> +#include <stdlib.h> +/* Plaform specific diagnostic output */ +#define LWIP_PLATFORM_DIAG(x) do {printf x;} while(0) + +#define LWIP_PLATFORM_ASSERT(x) do {printf("Assertion \"%s\" failed at line %d in %s\n", \ + x, __LINE__, __FILE__); fflush(NULL); abort();} while(0) + +#define LWIP_RAND() ((u32_t)rand()) + +#endif /* __ARCH_CC_H__ */ diff --git a/ext/lwip/src/include/arch/perf.h b/ext/lwip/src/include/arch/perf.h new file mode 100644 index 00000000..9fbcf600 --- /dev/null +++ b/ext/lwip/src/include/arch/perf.h @@ -0,0 +1,63 @@ +/* + * 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 <adam@sics.se> + * + */ +#ifndef __ARCH_PERF_H__ +#define __ARCH_PERF_H__ + +#include <sys/times.h> + +#ifdef PERF +#define PERF_START { \ + unsigned long __c1l, __c1h, __c2l, __c2h; \ + __asm__(".byte 0x0f, 0x31" : "=a" (__c1l), "=d" (__c1h)) +#define PERF_STOP(x) __asm__(".byte 0x0f, 0x31" : "=a" (__c2l), "=d" (__c2h)); \ + perf_print(__c1l, __c1h, __c2l, __c2h, x);} + +/*#define PERF_START do { \ + struct tms __perf_start, __perf_end; \ + times(&__perf_start) +#define PERF_STOP(x) times(&__perf_end); \ + perf_print_times(&__perf_start, &__perf_end, x);\ + } while(0)*/ +#else /* PERF */ +#define PERF_START /* null definition */ +#define PERF_STOP(x) /* null definition */ +#endif /* PERF */ + +void perf_print(unsigned long c1l, unsigned long c1h, + unsigned long c2l, unsigned long c2h, + char *key); + +void perf_print_times(struct tms *start, struct tms *end, char *key); + +void perf_init(char *fname); + +#endif /* __ARCH_PERF_H__ */ diff --git a/ext/lwip/src/include/arch/sys_arch.h b/ext/lwip/src/include/arch/sys_arch.h new file mode 100644 index 00000000..56d20af0 --- /dev/null +++ b/ext/lwip/src/include/arch/sys_arch.h @@ -0,0 +1,59 @@ +/* + * 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 <adam@sics.se> + * + */ +#ifndef __ARCH_SYS_ARCH_H__ +#define __ARCH_SYS_ARCH_H__ + +#include <errno.h> + +#define SYS_MBOX_NULL NULL +#define SYS_SEM_NULL NULL + +typedef u32_t sys_prot_t; + +struct sys_sem; +typedef struct sys_sem * sys_sem_t; +#define sys_sem_valid(sem) (((sem) != NULL) && (*(sem) != NULL)) +#define sys_sem_set_invalid(sem) do { if((sem) != NULL) { *(sem) = NULL; }}while(0) + +/* let sys.h use binary semaphores for mutexes */ +#define LWIP_COMPAT_MUTEX 1 + +struct sys_mbox; +typedef struct sys_mbox *sys_mbox_t; +#define sys_mbox_valid(mbox) (((mbox) != NULL) && (*(mbox) != NULL)) +#define sys_mbox_set_invalid(mbox) do { if((mbox) != NULL) { *(mbox) = NULL; }}while(0) + +struct sys_thread; +typedef struct sys_thread * sys_thread_t; + +#endif /* __ARCH_SYS_ARCH_H__ */ + |