2 * This file is part of the libpayload project.
4 * Copyright (C) 2008 Advanced Micro Devices, Inc.
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 * 3. The name of the author may not be used to endorse or promote products
15 * derived from this software without specific prior written permission.
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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
35 #include <arch/types.h>
39 #define MIN(a,b) ((a) < (b) ? (a) : (b))
40 #define MAX(a,b) ((a) > (b) ? (a) : (b))
41 #define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
44 void serial_putchar(unsigned char c);
48 extern int last_putchar;
50 #define havechar havekey
58 void *malloc(size_t size);
60 void *calloc(size_t nmemb, size_t size);
61 void *realloc(void *ptr, size_t size);
64 int memcmp(const char *s1, const char *s2, size_t len);
65 void *memcpy(void *dst, const void *src, size_t n);
66 void *memset(void *s, int c, size_t n);
67 void *memmove(void *dst, const void *src, size_t n);
70 int sprintf(char *str, const char *fmt, ...);
71 int vsnprintf(char *str, size_t size, const char *fmt, va_list ap);
72 int vsprintf(char *str, const char *fmt, va_list ap);
73 int printf(const char *fmt, ...);
74 int vprintf(const char *fmt, va_list ap);
77 size_t strnlen(const char *src, size_t max);
78 size_t strlen(const char *src);
79 int strcmp(const char *s1, const char *s2);
80 char *strdup(const char *s);
81 char *strchr(const char *s, int c);
82 char *strncpy(char *to, const char *from, int count);
83 char * strcpy (char *dest, const char *src);
84 char * strstr (const char *s1, const char *s2);
87 unsigned short ipchksum(const unsigned short *ptr, unsigned long nbytes);
90 #define abort() halt()
91 void halt(void) __attribute__ ((noreturn));
93 /* Timer functions - defined by each arcitecture */
95 void ndelay(unsigned int);
96 void mdelay(unsigned int);
97 void delay(unsigned int);