Initial commit.

include/bx/debug.h

@@ -0,0 +1,31 @@
+/*
+ * Copyright 2010-2012 Branimir Karadzic. All rights reserved.
+ * License: http://www.opensource.org/licenses/BSD-2-Clause
+ */
+
+#ifndef __BX_DEBUG_H__
+#define __BX_DEBUG_H__
+
+#include "bx.h"
+
+namespace bx
+{
+	inline void debugBreak()
+	{
+#if BX_COMPILER_MSVC
+		__debugbreak();
+#elif BX_CPU_ARM
+		asm("bkpt 0");
+#elif !BX_PLATFORM_NACL && BX_CPU_X86 && (BX_COMPILER_GCC || BX_COMPILER_CLANG)
+		// NaCl doesn't like int 3:
+		// NativeClient: NaCl module load failed: Validation failure. File violates Native Client safety rules.
+		__asm__ ("int $3");
+#else // cross platform implementation
+		int* int3 = (int*)3L;
+		*int3 = 3;
+#endif // BX
+	}
+
+} // namespace bx
+
+#endif // __BX_DEBUG_H__