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add stacksize checker for DEBUG macro

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This commit is contained in:
Oleg Hahm 2014-03-02 23:25:09 +00:00
parent 6e7e92ee5a
commit 2ef9b78ccf
1 changed files with 17 additions and 1 deletions
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18
core/include/debug.h
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@ -24,8 +24,24 @@
#include <stdio.h> #include <stdio.h>
#if DEVELHELP
#include "sched.h"
#include "cpu-conf.h"
#define DEBUG_PRINT(...) \
do { \
if (active_thread->stack_size > KERNEL_CONF_STACKSIZE_PRINTF) { \
printf(__VA_ARGS__); \
} \
else { \
puts("Cannot debug, stack too small"); \
} \
} while (0)
#else
#define DEBUG_PRINT(...) printf(__VA_ARGS__)
#endif
#if ENABLE_DEBUG #if ENABLE_DEBUG
#define DEBUG(...) printf(__VA_ARGS__) #define DEBUG(...) DEBUG_PRINT(__VA_ARGS__)
#undef ENABLE_DEBUG #undef ENABLE_DEBUG
#else #else
#define DEBUG(...) #define DEBUG(...)