4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/* $Id$ */
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/** @file
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * VBoxPrintHex.c - Implementation of the VBoxPrintHex() debug logging routine.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync */
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/*
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * Copyright (C) 2009-2010 Oracle Corporation
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync *
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * This file is part of VirtualBox Open Source Edition (OSE), as
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * available from http://www.virtualbox.org. This file is free software;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * you can redistribute it and/or modify it under the terms of the GNU
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * General Public License (GPL) as published by the Free Software
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * Foundation, in version 2 as it comes in the "COPYING" file of the
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync *
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * The contents of this file may alternatively be used under the terms
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * of the Common Development and Distribution License Version 1.0
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * VirtualBox OSE distribution, in which case the provisions of the
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * CDDL are applicable instead of those of the GPL.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync *
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * You may elect to license modified versions of this file under the
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * terms and conditions of either the GPL or the CDDL or both.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync */
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/*******************************************************************************
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync* Header Files *
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync*******************************************************************************/
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#include "VBoxDebugLib.h"
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#include "DevEFI.h"
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/**
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * Prints a char.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * @param ch The char to print.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync */
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncDECLINLINE(void) vboxPrintHexChar(int ch)
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync{
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ASMOutU8(EFI_DEBUG_PORT, (uint8_t)ch);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync}
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/**
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * Print a hex number, up to 64-bit long.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync *
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * @returns Number of chars printed.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync *
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * @param uValue The value.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * @param cbType The size of the value type.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync */
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncsize_t VBoxPrintHex(UINT64 uValue, size_t cbType)
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync{
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync static const char s_szHex[17] = "0123456789abcdef";
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync switch (cbType)
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync case 8:
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync vboxPrintHexChar(s_szHex[(uValue >> 60) & 0xf]);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync vboxPrintHexChar(s_szHex[(uValue >> 56) & 0xf]);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync vboxPrintHexChar(s_szHex[(uValue >> 52) & 0xf]);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync vboxPrintHexChar(s_szHex[(uValue >> 48) & 0xf]);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync vboxPrintHexChar(s_szHex[(uValue >> 44) & 0xf]);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync vboxPrintHexChar(s_szHex[(uValue >> 40) & 0xf]);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync vboxPrintHexChar(s_szHex[(uValue >> 36) & 0xf]);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync vboxPrintHexChar(s_szHex[(uValue >> 32) & 0xf]);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync case 4:
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync vboxPrintHexChar(s_szHex[(uValue >> 28) & 0xf]);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync vboxPrintHexChar(s_szHex[(uValue >> 24) & 0xf]);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync vboxPrintHexChar(s_szHex[(uValue >> 20) & 0xf]);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync vboxPrintHexChar(s_szHex[(uValue >> 16) & 0xf]);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync case 2:
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync vboxPrintHexChar(s_szHex[(uValue >> 12) & 0xf]);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync vboxPrintHexChar(s_szHex[(uValue >> 8) & 0xf]);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync case 1:
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync vboxPrintHexChar(s_szHex[(uValue >> 4) & 0xf]);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync vboxPrintHexChar(s_szHex[(uValue ) & 0xf]);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync break;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync return cbType * 2;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync}
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync