source: vbox/trunk/src/VBox/VMM/VMMAll/IEMAllInstructionsThreadedRecompiler.cpp@ 99819

/* $Id: IEMAllInstructionsThreadedRecompiler.cpp 99819 2023-05-16 23:24:30Z vboxsync $ */
/** @file
 * IEM - Instruction Decoding and Emulation.
 */

/*
 * Copyright (C) 2011-2023 Oracle and/or its affiliates.
 *
 * This file is part of VirtualBox base platform packages, as
 * available from https://www.alldomusa.eu.org.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation, in version 3 of the
 * License.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, see <https://www.gnu.org/licenses>.
 *
 * SPDX-License-Identifier: GPL-3.0-only
 */


/*********************************************************************************************************************************
*   Header Files                                                                                                                 *
*********************************************************************************************************************************/
#ifndef LOG_GROUP /* defined when included by tstIEMCheckMc.cpp */
# define LOG_GROUP LOG_GROUP_IEM
#endif
#define VMCPU_INCL_CPUM_GST_CTX
#include <VBox/vmm/iem.h>
#include <VBox/vmm/cpum.h>
#include <VBox/vmm/apic.h>
#include <VBox/vmm/pdm.h>
#include <VBox/vmm/pgm.h>
#include <VBox/vmm/iom.h>
#include <VBox/vmm/em.h>
#include <VBox/vmm/hm.h>
#include <VBox/vmm/nem.h>
#include <VBox/vmm/gim.h>
#ifdef VBOX_WITH_NESTED_HWVIRT_SVM
# include <VBox/vmm/em.h>
# include <VBox/vmm/hm_svm.h>
#endif
#ifdef VBOX_WITH_NESTED_HWVIRT_VMX
# include <VBox/vmm/hmvmxinline.h>
#endif
#include <VBox/vmm/tm.h>
#include <VBox/vmm/dbgf.h>
#include <VBox/vmm/dbgftrace.h>
#ifndef TST_IEM_CHECK_MC
# include "IEMInternal.h"
#endif
#include <VBox/vmm/vmcc.h>
#include <VBox/log.h>
#include <VBox/err.h>
#include <VBox/param.h>
#include <VBox/dis.h>
#include <VBox/disopcode-x86-amd64.h>
#include <iprt/asm-math.h>
#include <iprt/assert.h>
#include <iprt/string.h>
#include <iprt/x86.h>

#ifndef TST_IEM_CHECK_MC
# include "IEMInline.h"
# include "IEMOpHlp.h"
# include "IEMMc.h"
#endif

#include "IEMThreadedFunctions.h"


/*********************************************************************************************************************************
*   Defined Constants And Macros                                                                                                 *
*********************************************************************************************************************************/
#define g_apfnOneByteMap    g_apfnIemThreadedRecompilerOneByteMap


#undef IEM_MC_CALC_RM_EFF_ADDR
#ifndef IEM_WITH_SETJMP
# define IEM_MC_CALC_RM_EFF_ADDR(a_GCPtrEff, bRm, cbImm) \
    uint64_t uEffAddrInfo; \
    IEM_MC_RETURN_ON_FAILURE(iemOpHlpCalcRmEffAddrJmpEx(pVCpu, (bRm), (cbImm), &(a_GCPtrEff), &uEffAddrInfo))
#else
# define IEM_MC_CALC_RM_EFF_ADDR(a_GCPtrEff, bRm, cbImm) \
    uint64_t uEffAddrInfo; \
    ((a_GCPtrEff) = iemOpHlpCalcRmEffAddrJmpEx(pVCpu, (bRm), (cbImm), &uEffAddrInfo))
#endif

#define IEM_MC2_EMIT_CALL_1(a_enmFunction, a_uArg0) do { \
        IEMTHREADEDFUNCS const enmFunctionCheck = a_enmFunction; RT_NOREF(enmFunctionCheck); \
        uint64_t         const uArg0Check       = (a_uArg0);     RT_NOREF(uArg0Check); \
    } while (0)
#define IEM_MC2_EMIT_CALL_2(a_enmFunction, a_uArg0, a_uArg1) do { \
        IEMTHREADEDFUNCS const enmFunctionCheck = a_enmFunction; RT_NOREF(enmFunctionCheck); \
        uint64_t         const uArg0Check       = (a_uArg0);     RT_NOREF(uArg0Check); \
        uint64_t         const uArg1Check       = (a_uArg1);     RT_NOREF(uArg1Check); \
    } while (0)
#define IEM_MC2_EMIT_CALL_3(a_enmFunction, a_uArg0, a_uArg1, a_uArg2) do { \
        IEMTHREADEDFUNCS const enmFunctionCheck = a_enmFunction; RT_NOREF(enmFunctionCheck); \
        uint64_t         const uArg0Check       = (a_uArg0);     RT_NOREF(uArg0Check); \
        uint64_t         const uArg1Check       = (a_uArg1);     RT_NOREF(uArg1Check); \
        uint64_t         const uArg2Check       = (a_uArg2);     RT_NOREF(uArg2Check); \
    } while (0)


/*
 * IEM_MC_DEFER_TO_CIMPL_0 is easily wrapped up.
 *
 * Doing so will also take care of IEMOP_RAISE_DIVIDE_ERROR, IEMOP_RAISE_INVALID_LOCK_PREFIX,
 * IEMOP_RAISE_INVALID_OPCODE and their users.
 */
#undef IEM_MC_DEFER_TO_CIMPL_0
#define IEM_MC_DEFER_TO_CIMPL_0(a_pfnCImpl) iemThreadedRecompilerMcDeferToCImpl0(pVCpu, a_pfnCImpl)

typedef IEM_CIMPL_DECL_TYPE_0(FNIEMCIMPL0);
typedef FNIEMCIMPL0 *PFNIEMCIMPL0;

DECLINLINE(VBOXSTRICTRC) iemThreadedRecompilerMcDeferToCImpl0(PVMCPUCC pVCpu, PFNIEMCIMPL0 pfnCImpl)
{
    return pfnCImpl(pVCpu, IEM_GET_INSTR_LEN(pVCpu));
}

/** @todo deal with IEM_MC_DEFER_TO_CIMPL_1, IEM_MC_DEFER_TO_CIMPL_2 and
 *        IEM_MC_DEFER_TO_CIMPL_3 as well. */

/*
 * Include the "annotated" IEMAllInstructions*.cpp.h files.
 */
#include "IEMThreadedInstructions.cpp.h"



/*
 * Real code.
 */