Get rid of DEBUG macro, supporting code, and documentation,

[pintos-anon] / src / lib / debug.h

diff --git a/src/lib/debug.h b/src/lib/debug.h
index 76c3f77b732f8aa807847fb9be13a7af91c2bb8d..3ab800b9b5f5ccd6a291b1d1c1f3daf7ba6cd089 100644 (file)
--- a/src/lib/debug.h
+++ b/src/lib/debug.h
@@ -9,20 +9,11 @@
 #define NO_INLINE __attribute__ ((noinline))
 #define PRINTF_FORMAT(FMT, FIRST) __attribute__ ((format (printf, FMT, FIRST)))
 
-/* Prints a debug message along with the source file name, line
-   number, and function name of where it was emitted.  CLASS is
-   used to filter out unwanted messages. */
-#define DEBUG(CLASS, ...)                                               \
-        debug_message (__FILE__, __LINE__, __func__, #CLASS, __VA_ARGS__)
-
 /* Halts the OS, printing the source file name, line number, and
    function name, plus a user-specific message. */
 #define PANIC(...) debug_panic (__FILE__, __LINE__, __func__, __VA_ARGS__)
 
 void debug_enable (char *classes);
-void debug_message (const char *file, int line, const char *function,
-                    const char *class, const char *message, ...)
-     PRINTF_FORMAT (5, 6);
 void debug_panic (const char *file, int line, const char *function,
                   const char *message, ...) PRINTF_FORMAT (4, 5) NO_RETURN;
 void debug_backtrace (void);
@@ -37,8 +28,10 @@ void debug_backtrace (void);
 #undef NOT_REACHED
 
 #ifndef NDEBUG
-#define ASSERT(CONDITION)                                                    \
-        ((void) ((CONDITION) || PANIC ("assertion `%s' failed.", #CONDITION)))
+#define ASSERT(CONDITION)                                       \
+        if (CONDITION) { } else {                               \
+                PANIC ("assertion `%s' failed.", #CONDITION);   \
+        }
 #define NOT_REACHED() PANIC ("executed an unreachable statement");
 #else
 #define ASSERT(CONDITION) ((void) 0)