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Allow for multiple debug levels

pull/1/head
Michael Brown 2005-04-25 16:28:07 +00:00
parent 698f86f25a
commit f972f256e6
1 changed files with 18 additions and 5 deletions
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23
src/include/compiler.h
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@ -40,17 +40,30 @@ __asm__ ( ".equ\t" OBJECT_SYMBOL_STR ", 0" );
/* /*
* If debug_OBJECT is set to a true value, the macro DBG(...) will * If debug_OBJECT is set to a true value, the macro DBG(...) will
* expand to printf(...) when compiling OBJECT, and the symbol * expand to printf(...) when compiling OBJECT, and the symbol
* WITH_DEBUG_MESSAGES will be inserted into the object file. * DEBUG_LEVEL will be inserted into the object file.
* *
*/ */
#define DEBUG_SYMBOL _H2 ( debug_, OBJECT ) #define DEBUG_SYMBOL _H2 ( debug_, OBJECT )
#if DEBUG_SYMBOL #if DEBUG_SYMBOL
#include "console.h" #include "console.h"
#define DBG(...) printf ( __VA_ARGS__ )
#define DEBUG_SYMBOL_STR _XSTR ( DEBUG_SYMBOL ) #define DEBUG_SYMBOL_STR _XSTR ( DEBUG_SYMBOL )
__asm__ ( ".equ\tWITH_DEBUG_MESSAGES, 0" ); __asm__ ( ".equ\tDEBUG_LEVEL, " DEBUG_SYMBOL_STR );
#else #endif
#define DBG(...)
#define DBG_PRINT(...) printf ( __VA_ARGS__ )
#define DBG_DISCARD(...)
#define DBG DBG_DISCARD
#define DBG2 DBG_DISCARD
#if DEBUG_SYMBOL >= 1
#undef DBG
#define DBG DBG_PRINT
#endif
#if DEBUG_SYMBOL >= 2
#undef DBG2
#define DBG2 DBG_PRINT
#endif #endif
#define PACKED __attribute__((packed)) #define PACKED __attribute__((packed))