* diagnostic messages to a serial terminal or a JTAG debugger.
*
* \version $Id$
- * \author Bernardo Innocenti <bernie@develer.com>
+ * \author Bernie Innocenti <bernie@codewiz.org>
+ *
+ * $WIZ$ module_name = "debug"
+ * $WIZ$ module_configuration = "bertos/cfg/cfg_debug.h"
+ * $WIZ$ DEBUG = 1
+ * $WIZ$ module_depends = "formatwr"
+ * $WIZ$ module_supports = "not atmega103"
*/
#ifndef BERTOS_DEBUG_H
void __init_wall(long *wall, int size);
#if CPU_HARVARD
- #include <mware/pgm.h>
+ #include <cpu/pgm.h>
void kputs_P(const char *PROGMEM str);
void kprintf_P(const char *PROGMEM fmt, ...) FORMAT(__printf__, 1, 2);
- int __assert_P(const char *PROGMEM cond, const char *PROGMEM file, int line);
+ int __bassert_P(const char *PROGMEM cond, const char *PROGMEM file, int line);
void __trace_P(const char *func);
void __tracemsg_P(const char *func, const char *PROGMEM fmt, ...);
int __invalid_ptr_P(void *p, const char *PROGMEM name, const char *PROGMEM file, int line);
int __check_wall_P(long *wall, int size, const char * PGM_ATTR name, const char * PGM_ATTR file, int line);
#define kputs(str) kputs_P(PSTR(str))
#define kprintf(fmt, ...) kprintf_P(PSTR(fmt) ,## __VA_ARGS__)
- #define __assert(cond, file, line) __assert_P(PSTR(cond), PSTR(file), (line))
+ #define __bassert(cond, file, line) __bassert_P(PSTR(cond), PSTR(file), (line))
#define __trace(func) __trace_P(func)
#define __tracemsg(func, fmt, ...) __tracemsg_P(func, PSTR(fmt), ## __VA_ARGS__)
#define __invalid_ptr(p, name, file, line) __invalid_ptr_P((p), PSTR(name), PSTR(file), (line))
#else /* !CPU_HARVARD */
void kputs(const char *str);
void kprintf(const char *fmt, ...) FORMAT(__printf__, 1, 2);
- int __assert(const char *cond, const char *file, int line);
+ int __bassert(const char *cond, const char *file, int line);
void __trace(const char *func);
void __tracemsg(const char *func, const char *fmt, ...) FORMAT(__printf__, 2, 3);
int __invalid_ptr(void *p, const char *name, const char *file, int line);
#endif /* !CPU_HARVARD */
#if !CONFIG_KDEBUG_ASSERT_NO_TEXT
- #define ASSERT(x) ((void)(LIKELY(x) ? 0 : __assert(#x, THIS_FILE, __LINE__)))
- #define ASSERT2(x, help) ((void)(LIKELY(x) ? 0 : __assert(help " (" #x ")", THIS_FILE, __LINE__)))
+ #define ASSERT(x) ((void)(LIKELY(x) ? 0 : __bassert(#x, THIS_FILE, __LINE__)))
+ #define ASSERT2(x, help) ((void)(LIKELY(x) ? 0 : __bassert(help " (" #x ")", THIS_FILE, __LINE__)))
#else
- #define ASSERT(x) ((void)(LIKELY(x) ? 0 : __assert("", THIS_FILE, __LINE__)))
+ #define ASSERT(x) ((void)(LIKELY(x) ? 0 : __bassert("", THIS_FILE, __LINE__)))
#define ASSERT2(x, help) ((void)ASSERT(x))
#endif
* The assumption here is that valid pointers never point to low
* memory regions. This helps catching pointers taken from
* struct/class memebers when the struct pointer was NULL.
+ *
+ * \see ASSERT_VALID_PTR_OR_NULL()
*/
- #define ASSERT_VALID_PTR(p) ((void)(LIKELY((p) >= 0x200) ? 0 : __invalid_ptr(p, #p, THIS_FILE, __LINE__)))
+ #define ASSERT_VALID_PTR(p) ((void)(LIKELY((void *)(p) >= (void *)CPU_RAM_START) \
+ ? 0 : __invalid_ptr(p, #p, THIS_FILE, __LINE__)))
/**
* Check that the given pointer is not pointing to invalid memory.
*
+ * \note The check for invalid memory is architecture specific and
+ * conservative. The current implementation only checks against
+ * a lower bound.
+ *
* \see ASSERT_VALID_PTR()
*/
- #define ASSERT_VALID_PTR_OR_NULL(p) ((void)(LIKELY((p == NULL) || ((p) >= 0x200)) ? 0 : __invalid_ptr((p), #p, THIS_FILE, __LINE__)))
+ #define ASSERT_VALID_PTR_OR_NULL(p) ((void)(LIKELY((p == NULL) \
+ || ((void *)(p) >= (void *)CPU_RAM_START)) \
+ ? 0 : __invalid_ptr((p), #p, THIS_FILE, __LINE__)))
#if !CONFIG_KDEBUG_DISABLE_TRACE
#define TRACE __trace(__func__)
#define TRACEMSG(...) do {} while(0)
#endif
- /**
- * Multi level logging system.
- *
- * You can use these macro directy or using the cfg/log.h module
- * that provide a simple interface for using the logging multilevel system.
- * The priority level is order form error messages (hight priority) to info messages
- * (low priority), so if you choose a low level log message you can see also all message
- * that have a hight priority.
- *
- * \{
- */
- /// Logging level definition
- #define DBG_LOG_ERROR 0
- #define DBG_LOG_WARNING 1
- #define DBG_LOG_INFO 2
-
- /// Logging verbose mode
- #define DBG_LOG_VERBOSE 1
- #define DBG_LOG_SILENT 0
-
- #define DBG_ERROR(debug_level, mode, str,...) \
- do { \
- if(debug_level >= DBG_LOG_ERROR) \
- { \
- if (mode == DBG_LOG_VERBOSE)\
- kprintf("Error(%s():%d): "str, __func__, __LINE__, ## __VA_ARGS__); \
- else \
- kprintf("Error: "str, ## __VA_ARGS__); \
- } \
- else \
- { \
- /* NONE */ \
- } \
- } while (0)
-
- #define DBG_WARNING(debug_level, mode, str,...) \
- do { \
- if(debug_level >= DBG_LOG_WARNING) \
- { \
- if (mode == DBG_LOG_VERBOSE) \
- kprintf("Warning(%s():%d): "str, __func__, __LINE__, ## __VA_ARGS__); \
- else \
- kprintf("Warning: "str, ## __VA_ARGS__); \
- } \
- else \
- { \
- /* NONE */ \
- } \
- } while (0)
-
- #define DBG_INFO(debug_level, mode, str,...) \
- do { \
- if(debug_level >= DBG_LOG_INFO) \
- { \
- if (mode == DBG_LOG_VERBOSE) \
- kprintf("Info(%s():%d): "str, __func__, __LINE__, ## __VA_ARGS__); \
- else \
- kprintf("Info: "str, ## __VA_ARGS__); \
- } \
- else \
- { \
- /* NONE */ \
- } \
- } while (0)
- /* \} */
/**
* \name Walls to detect data corruption
projects / bertos.git / blobdiff