/*
 Derived from source code of TrueCrypt 7.1a, which is
 Copyright (c) 2008-2012 TrueCrypt Developers Association and which is governed
 by the TrueCrypt License 3.0.

 Modifications and additions to the original source code (contained in this file)
 and all other portions of this file are Copyright (c) 2013-2017 IDRIX
 and are governed by the Apache License 2.0 the full text of which is
 contained in the file License.txt included in VeraCrypt binary and source
 code distribution packages.
*/

#ifndef TC_HEADER_Boot_BootDebug
#define TC_HEADER_Boot_BootDebug

#include "Platform.h"
#include "BootConsoleIo.h"

#if 0
#	define TC_BOOT_DEBUG_ENABLED
#endif

#if 0 || defined (TC_BOOT_DEBUG_ENABLED)
#	define TC_BOOT_STACK_CHECKING_ENABLED
	extern "C" void CheckStack ();
#else
#	define CheckStack()
#endif

#if 0
#	define TC_BOOT_TRACING_ENABLED
#	if 1
#		define TC_TRACE_INT13
#	endif
#	if 0
#		define TC_TRACE_INT15
#	endif
#endif

#ifdef TC_BOOT_DEBUG_ENABLED
#	define trace_point do { Print(__FILE__); PrintChar (':'); Print (TC_TO_STRING (__LINE__)); PrintEndl(); } while (false)
#	define trace_val(VAL) PrintVal (#VAL, VAL);
#	define trace_hex(VAL) do { Print (#VAL), PrintChar (':'); PrintHex (VAL); PrintEndl(); } while (false)
#	define assert(COND) do { if (!(COND)) { trace_point; __asm jmp $ } } while (false)
#else
#	define trace_point
#	define trace_val(VAL)
#	define trace_hex(VAL)
#	define assert(COND)
#endif

void InitDebugPort ();
void InitStackChecker ();
void WriteDebugPort (byte dataByte);
void PrintHexDump (byte *mem, size_t size, uint16 *memSegment = nullptr);
void PrintHexDump (uint16 memSegment, uint16 memOffset, size_t size);
void PrintVal (const char *message, const uint32 value, bool newLine = true, bool hex = false);
void PrintVal (const char *message, const uint64 &value, bool newLine = true, bool hex = false);

#endif // TC_HEADER_Boot_BootDebug