2 * functions for handling OS log buffer
4 * Copyright (c) 2009 Analog Devices Inc.
6 * Licensed under the 2-clause BSD.
11 #define OS_LOG_MAGIC 0xDEADBEEF
12 #define OS_LOG_MAGIC_ADDR ((unsigned long *)0x4f0)
13 #define OS_LOG_PTR_ADDR ((char **)0x4f4)
15 int bfin_os_log_check(void)
17 if (*OS_LOG_MAGIC_ADDR != OS_LOG_MAGIC)
19 *OS_LOG_MAGIC_ADDR = 0;
23 void bfin_os_log_dump(void)
25 char *log = *OS_LOG_PTR_ADDR;
28 log += strlen(log) + 1;