VBoxREMWrapper.cpp revision 418b9db49fbc652ef9c3f030fdc0f1a322403d95
34c989574817eca41f72a5f02c848e51cfef32f0meem/* $Id$ */
34c989574817eca41f72a5f02c848e51cfef32f0meem/** @file
34c989574817eca41f72a5f02c848e51cfef32f0meem *
34c989574817eca41f72a5f02c848e51cfef32f0meem * VBoxREM Win64 DLL Wrapper.
34c989574817eca41f72a5f02c848e51cfef32f0meem */
34c989574817eca41f72a5f02c848e51cfef32f0meem/*
34c989574817eca41f72a5f02c848e51cfef32f0meem * Copyright (C) 2006-2007 Oracle Corporation
34c989574817eca41f72a5f02c848e51cfef32f0meem *
34c989574817eca41f72a5f02c848e51cfef32f0meem * This file is part of VirtualBox Open Source Edition (OSE), as
34c989574817eca41f72a5f02c848e51cfef32f0meem * available from http://www.virtualbox.org. This file is free software;
34c989574817eca41f72a5f02c848e51cfef32f0meem * you can redistribute it and/or modify it under the terms of the GNU
34c989574817eca41f72a5f02c848e51cfef32f0meem * General Public License (GPL) as published by the Free Software
34c989574817eca41f72a5f02c848e51cfef32f0meem * Foundation, in version 2 as it comes in the "COPYING" file of the
34c989574817eca41f72a5f02c848e51cfef32f0meem * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
34c989574817eca41f72a5f02c848e51cfef32f0meem * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
34c989574817eca41f72a5f02c848e51cfef32f0meem */
34c989574817eca41f72a5f02c848e51cfef32f0meem
34c989574817eca41f72a5f02c848e51cfef32f0meem
34c989574817eca41f72a5f02c848e51cfef32f0meem/** @page pg_vboxrem_amd64 VBoxREM Hacks on AMD64
34c989574817eca41f72a5f02c848e51cfef32f0meem *
34c989574817eca41f72a5f02c848e51cfef32f0meem * There are problems with building BoxREM both on WIN64 and 64-bit linux.
34c989574817eca41f72a5f02c848e51cfef32f0meem *
fa5e8906f3e76cdbc7921f3f3e6976469620aae3meem * On linux binutils refuses to link shared objects without -fPIC compiled code
34c989574817eca41f72a5f02c848e51cfef32f0meem * (bitches about some fixup types). But when trying to build with -fPIC dyngen
34c989574817eca41f72a5f02c848e51cfef32f0meem * doesn't like the code anymore. Sweet. The current solution is to build the
34c989574817eca41f72a5f02c848e51cfef32f0meem * VBoxREM code as a relocatable module and use our ELF loader to load it.
34c989574817eca41f72a5f02c848e51cfef32f0meem *
34c989574817eca41f72a5f02c848e51cfef32f0meem * On WIN64 we're not aware of any GCC port which can emit code using the MSC
34c989574817eca41f72a5f02c848e51cfef32f0meem * calling convention. So, we're in for some real fun here. The choice is between
34c989574817eca41f72a5f02c848e51cfef32f0meem * porting GCC to AMD64 WIN64 and comming up with some kind of wrapper around
34c989574817eca41f72a5f02c848e51cfef32f0meem * either the win32 build or the 64-bit linux build.
34c989574817eca41f72a5f02c848e51cfef32f0meem *
34c989574817eca41f72a5f02c848e51cfef32f0meem * -# Porting GCC will be a lot of work. For one thing the calling convention differs
34c989574817eca41f72a5f02c848e51cfef32f0meem * and messing with such stuff can easily create ugly bugs. We would also have to
34c989574817eca41f72a5f02c848e51cfef32f0meem * do some binutils changes, but I think those are rather small compared to GCC.
34c989574817eca41f72a5f02c848e51cfef32f0meem * (That said, the MSC calling convention is far simpler than the linux one, it
34c989574817eca41f72a5f02c848e51cfef32f0meem * reminds me of _Optlink which we have working already.)
34c989574817eca41f72a5f02c848e51cfef32f0meem * -# Wrapping win32 code will work, but addresses outside the first 4GB are
34c989574817eca41f72a5f02c848e51cfef32f0meem * inaccessible and we will have to create 32-64 thunks for all imported functions.
34c989574817eca41f72a5f02c848e51cfef32f0meem * (To switch between 32-bit and 64-bit is load the right CS using far jmps (32->64)
34c989574817eca41f72a5f02c848e51cfef32f0meem * or far returns (both).)
34c989574817eca41f72a5f02c848e51cfef32f0meem * -# Wrapping 64-bit linux code might be the easier solution. The requirements here
34c989574817eca41f72a5f02c848e51cfef32f0meem * are:
34c989574817eca41f72a5f02c848e51cfef32f0meem * - Remove all CRT references we possibly, either by using intrinsics or using
34c989574817eca41f72a5f02c848e51cfef32f0meem * IPRT. Part of IPRT will be linked into VBoxREM2.rel, this will be yet another
34c989574817eca41f72a5f02c848e51cfef32f0meem * IPRT mode which I've dubbed 'no-crt'. The no-crt mode provide basic non-system
34c989574817eca41f72a5f02c848e51cfef32f0meem * dependent stuff.
34c989574817eca41f72a5f02c848e51cfef32f0meem * - Compile and link it into a relocatable object (include the gcc intrinsics
34c989574817eca41f72a5f02c848e51cfef32f0meem * in libgcc). Call this VBoxREM2.rel.
34c989574817eca41f72a5f02c848e51cfef32f0meem * - Write a wrapper dll, VBoxREM.dll, for which during REMR3Init() will load
34c989574817eca41f72a5f02c848e51cfef32f0meem * VBoxREM2.rel (using IPRT) and generate calling convention wrappers
34c989574817eca41f72a5f02c848e51cfef32f0meem * for all IPRT functions and VBoxVMM functions that it uses. All exports
34c989574817eca41f72a5f02c848e51cfef32f0meem * will be wrapped vice versa.
34c989574817eca41f72a5f02c848e51cfef32f0meem * - For building on windows hosts, we will use a mingw32 hosted cross compiler.
34c989574817eca41f72a5f02c848e51cfef32f0meem * and add a 'no-crt' mode to IPRT where it provides the necessary CRT headers
34c989574817eca41f72a5f02c848e51cfef32f0meem * and function implementations.
34c989574817eca41f72a5f02c848e51cfef32f0meem *
34c989574817eca41f72a5f02c848e51cfef32f0meem * The 3rd solution will be tried out first since it requires the least effort and
34c989574817eca41f72a5f02c848e51cfef32f0meem * will let us make use of the full 64-bit register set.
34c989574817eca41f72a5f02c848e51cfef32f0meem *
34c989574817eca41f72a5f02c848e51cfef32f0meem *
34c989574817eca41f72a5f02c848e51cfef32f0meem *
34c989574817eca41f72a5f02c848e51cfef32f0meem * @section sec_vboxrem_amd64_compare Comparing the GCC and MSC calling conventions
34c989574817eca41f72a5f02c848e51cfef32f0meem *
34c989574817eca41f72a5f02c848e51cfef32f0meem * GCC expects the following (cut & past from page 20 in the ABI draft 0.96):
fa5e8906f3e76cdbc7921f3f3e6976469620aae3meem *
b4034a75a927c4d7d1850ef306cc6b1d49c48f20meem * @verbatim
34c989574817eca41f72a5f02c848e51cfef32f0meem %rax temporary register; with variable arguments passes information about the
34c989574817eca41f72a5f02c848e51cfef32f0meem number of SSE registers used; 1st return register.
34c989574817eca41f72a5f02c848e51cfef32f0meem [Not preserved]
34c989574817eca41f72a5f02c848e51cfef32f0meem %rbx callee-saved register; optionally used as base pointer.
34c989574817eca41f72a5f02c848e51cfef32f0meem [Preserved]
34c989574817eca41f72a5f02c848e51cfef32f0meem %rcx used to pass 4th integer argument to functions.
34c989574817eca41f72a5f02c848e51cfef32f0meem [Not preserved]
34c989574817eca41f72a5f02c848e51cfef32f0meem %rdx used to pass 3rd argument to functions; 2nd return register
34c989574817eca41f72a5f02c848e51cfef32f0meem [Not preserved]
34c989574817eca41f72a5f02c848e51cfef32f0meem %rsp stack pointer
34c989574817eca41f72a5f02c848e51cfef32f0meem [Preserved]
fa5e8906f3e76cdbc7921f3f3e6976469620aae3meem %rbp callee-saved register; optionally used as frame pointer
fa5e8906f3e76cdbc7921f3f3e6976469620aae3meem [Preserved]
fa5e8906f3e76cdbc7921f3f3e6976469620aae3meem %rsi used to pass 2nd argument to functions
fa5e8906f3e76cdbc7921f3f3e6976469620aae3meem [Not preserved]
34c989574817eca41f72a5f02c848e51cfef32f0meem %rdi used to pass 1st argument to functions
34c989574817eca41f72a5f02c848e51cfef32f0meem [Not preserved]
34c989574817eca41f72a5f02c848e51cfef32f0meem %r8 used to pass 5th argument to functions
34c989574817eca41f72a5f02c848e51cfef32f0meem [Not preserved]
34c989574817eca41f72a5f02c848e51cfef32f0meem %r9 used to pass 6th argument to functions
34c989574817eca41f72a5f02c848e51cfef32f0meem [Not preserved]
34c989574817eca41f72a5f02c848e51cfef32f0meem %r10 temporary register, used for passing a function's static chain
34c989574817eca41f72a5f02c848e51cfef32f0meem pointer [Not preserved]
34c989574817eca41f72a5f02c848e51cfef32f0meem %r11 temporary register
34c989574817eca41f72a5f02c848e51cfef32f0meem [Not preserved]
34c989574817eca41f72a5f02c848e51cfef32f0meem %r12-r15 callee-saved registers
34c989574817eca41f72a5f02c848e51cfef32f0meem [Preserved]
34c989574817eca41f72a5f02c848e51cfef32f0meem %xmm0-%xmm1 used to pass and return floating point arguments
34c989574817eca41f72a5f02c848e51cfef32f0meem [Not preserved]
34c989574817eca41f72a5f02c848e51cfef32f0meem %xmm2-%xmm7 used to pass floating point arguments
34c989574817eca41f72a5f02c848e51cfef32f0meem [Not preserved]
34c989574817eca41f72a5f02c848e51cfef32f0meem %xmm8-%xmm15 temporary registers
34c989574817eca41f72a5f02c848e51cfef32f0meem [Not preserved]
34c989574817eca41f72a5f02c848e51cfef32f0meem %mmx0-%mmx7 temporary registers
34c989574817eca41f72a5f02c848e51cfef32f0meem [Not preserved]
34c989574817eca41f72a5f02c848e51cfef32f0meem %st0 temporary register; used to return long double arguments
34c989574817eca41f72a5f02c848e51cfef32f0meem [Not preserved]
34c989574817eca41f72a5f02c848e51cfef32f0meem %st1 temporary registers; used to return long double arguments
34c989574817eca41f72a5f02c848e51cfef32f0meem [Not preserved]
34c989574817eca41f72a5f02c848e51cfef32f0meem %st2-%st7 temporary registers
34c989574817eca41f72a5f02c848e51cfef32f0meem [Not preserved]
34c989574817eca41f72a5f02c848e51cfef32f0meem %fs Reserved for system use (as thread specific data register)
34c989574817eca41f72a5f02c848e51cfef32f0meem [Not preserved]
34c989574817eca41f72a5f02c848e51cfef32f0meem @endverbatim
34c989574817eca41f72a5f02c848e51cfef32f0meem *
34c989574817eca41f72a5f02c848e51cfef32f0meem * Direction flag is preserved as cleared.
34c989574817eca41f72a5f02c848e51cfef32f0meem * The stack must be aligned on a 16-byte boundrary before the 'call/jmp' instruction.
34c989574817eca41f72a5f02c848e51cfef32f0meem *
34c989574817eca41f72a5f02c848e51cfef32f0meem *
34c989574817eca41f72a5f02c848e51cfef32f0meem *
fa5e8906f3e76cdbc7921f3f3e6976469620aae3meem * MSC expects the following:
fa5e8906f3e76cdbc7921f3f3e6976469620aae3meem * @verbatim
fa5e8906f3e76cdbc7921f3f3e6976469620aae3meem rax return value, not preserved.
34c989574817eca41f72a5f02c848e51cfef32f0meem rbx preserved.
34c989574817eca41f72a5f02c848e51cfef32f0meem rcx 1st argument, integer, not preserved.
fa5e8906f3e76cdbc7921f3f3e6976469620aae3meem rdx 2nd argument, integer, not preserved.
34c989574817eca41f72a5f02c848e51cfef32f0meem rbp preserved.
fa5e8906f3e76cdbc7921f3f3e6976469620aae3meem rsp preserved.
fa5e8906f3e76cdbc7921f3f3e6976469620aae3meem rsi preserved.
fa5e8906f3e76cdbc7921f3f3e6976469620aae3meem rdi preserved.
fa5e8906f3e76cdbc7921f3f3e6976469620aae3meem r8 3rd argument, integer, not preserved.
fa5e8906f3e76cdbc7921f3f3e6976469620aae3meem r9 4th argument, integer, not preserved.
fa5e8906f3e76cdbc7921f3f3e6976469620aae3meem r10 scratch register, not preserved.
fa5e8906f3e76cdbc7921f3f3e6976469620aae3meem r11 scratch register, not preserved.
fa5e8906f3e76cdbc7921f3f3e6976469620aae3meem r12-r15 preserved.
fa5e8906f3e76cdbc7921f3f3e6976469620aae3meem xmm0 1st argument, fp, return value, not preserved.
fa5e8906f3e76cdbc7921f3f3e6976469620aae3meem xmm1 2st argument, fp, not preserved.
fa5e8906f3e76cdbc7921f3f3e6976469620aae3meem xmm2 3st argument, fp, not preserved.
fa5e8906f3e76cdbc7921f3f3e6976469620aae3meem xmm3 4st argument, fp, not preserved.
fa5e8906f3e76cdbc7921f3f3e6976469620aae3meem xmm4-xmm5 scratch, not preserved.
fa5e8906f3e76cdbc7921f3f3e6976469620aae3meem xmm6-xmm15 preserved.
fa5e8906f3e76cdbc7921f3f3e6976469620aae3meem @endverbatim
fa5e8906f3e76cdbc7921f3f3e6976469620aae3meem *
fa5e8906f3e76cdbc7921f3f3e6976469620aae3meem * Dunno what the direction flag is...
fa5e8906f3e76cdbc7921f3f3e6976469620aae3meem * The stack must be aligned on a 16-byte boundrary before the 'call/jmp' instruction.
fa5e8906f3e76cdbc7921f3f3e6976469620aae3meem *
34c989574817eca41f72a5f02c848e51cfef32f0meem *
34c989574817eca41f72a5f02c848e51cfef32f0meem * Thus, When GCC code is calling MSC code we don't really have to preserve
34c989574817eca41f72a5f02c848e51cfef32f0meem * anything. But but MSC code is calling GCC code, we'll have to save esi and edi.
34c989574817eca41f72a5f02c848e51cfef32f0meem *
34c989574817eca41f72a5f02c848e51cfef32f0meem */
34c989574817eca41f72a5f02c848e51cfef32f0meem
34c989574817eca41f72a5f02c848e51cfef32f0meem
fa5e8906f3e76cdbc7921f3f3e6976469620aae3meem/*******************************************************************************
34c989574817eca41f72a5f02c848e51cfef32f0meem* Defined Constants And Macros *
34c989574817eca41f72a5f02c848e51cfef32f0meem*******************************************************************************/
fa5e8906f3e76cdbc7921f3f3e6976469620aae3meem/** @def USE_REM_STUBS
34c989574817eca41f72a5f02c848e51cfef32f0meem * Define USE_REM_STUBS to stub the entire REM stuff. This is useful during
fa5e8906f3e76cdbc7921f3f3e6976469620aae3meem * early porting (before we start running stuff).
34c989574817eca41f72a5f02c848e51cfef32f0meem */
34c989574817eca41f72a5f02c848e51cfef32f0meem#if defined(DOXYGEN_RUNNING)
34c989574817eca41f72a5f02c848e51cfef32f0meem# define USE_REM_STUBS
34c989574817eca41f72a5f02c848e51cfef32f0meem#endif
34c989574817eca41f72a5f02c848e51cfef32f0meem
34c989574817eca41f72a5f02c848e51cfef32f0meem/** @def USE_REM_CALLING_CONVENTION_GLUE
fa5e8906f3e76cdbc7921f3f3e6976469620aae3meem * Define USE_REM_CALLING_CONVENTION_GLUE for platforms where it's necessary to
34c989574817eca41f72a5f02c848e51cfef32f0meem * use calling convention wrappers.
fa5e8906f3e76cdbc7921f3f3e6976469620aae3meem */
fa5e8906f3e76cdbc7921f3f3e6976469620aae3meem#if (defined(RT_ARCH_AMD64) && defined(RT_OS_WINDOWS)) || defined(DOXYGEN_RUNNING)
34c989574817eca41f72a5f02c848e51cfef32f0meem# define USE_REM_CALLING_CONVENTION_GLUE
fa5e8906f3e76cdbc7921f3f3e6976469620aae3meem#endif
fa5e8906f3e76cdbc7921f3f3e6976469620aae3meem
34c989574817eca41f72a5f02c848e51cfef32f0meem/** @def USE_REM_IMPORT_JUMP_GLUE
34c989574817eca41f72a5f02c848e51cfef32f0meem * Define USE_REM_IMPORT_JUMP_GLUE for platforms where we need to
b4034a75a927c4d7d1850ef306cc6b1d49c48f20meem * emit some jump glue to deal with big addresses.
fa5e8906f3e76cdbc7921f3f3e6976469620aae3meem */
fa5e8906f3e76cdbc7921f3f3e6976469620aae3meem#if (defined(RT_ARCH_AMD64) && !defined(USE_REM_CALLING_CONVENTION_GLUE) && !defined(RT_OS_DARWIN)) || defined(DOXYGEN_RUNNING)
34c989574817eca41f72a5f02c848e51cfef32f0meem# define USE_REM_IMPORT_JUMP_GLUE
34c989574817eca41f72a5f02c848e51cfef32f0meem#endif
34c989574817eca41f72a5f02c848e51cfef32f0meem
34c989574817eca41f72a5f02c848e51cfef32f0meem/** @def VBOX_USE_BITNESS_SELECTOR
34c989574817eca41f72a5f02c848e51cfef32f0meem * Define VBOX_USE_BITNESS_SELECTOR to build this module as a bitness selector
fa5e8906f3e76cdbc7921f3f3e6976469620aae3meem * between VBoxREM32 and VBoxREM64.
34c989574817eca41f72a5f02c848e51cfef32f0meem */
34c989574817eca41f72a5f02c848e51cfef32f0meem#if defined(DOXYGEN_RUNNING)
b4034a75a927c4d7d1850ef306cc6b1d49c48f20meem# define VBOX_USE_BITNESS_SELECTOR
34c989574817eca41f72a5f02c848e51cfef32f0meem#endif
34c989574817eca41f72a5f02c848e51cfef32f0meem
34c989574817eca41f72a5f02c848e51cfef32f0meem/** @def VBOX_WITHOUT_REM_LDR_CYCLE
34c989574817eca41f72a5f02c848e51cfef32f0meem * Define VBOX_WITHOUT_REM_LDR_CYCLE dynamically resolve any dependencies on
34c989574817eca41f72a5f02c848e51cfef32f0meem * VBoxVMM and thus avoid the cyclic dependency between VBoxREM and VBoxVMM.
34c989574817eca41f72a5f02c848e51cfef32f0meem */
34c989574817eca41f72a5f02c848e51cfef32f0meem#if defined(DOXYGEN_RUNNING)
34c989574817eca41f72a5f02c848e51cfef32f0meem# define VBOX_WITHOUT_REM_LDR_CYCLE
34c989574817eca41f72a5f02c848e51cfef32f0meem#endif
34c989574817eca41f72a5f02c848e51cfef32f0meem
b4034a75a927c4d7d1850ef306cc6b1d49c48f20meem
34c989574817eca41f72a5f02c848e51cfef32f0meem/*******************************************************************************
34c989574817eca41f72a5f02c848e51cfef32f0meem* Header Files *
34c989574817eca41f72a5f02c848e51cfef32f0meem*******************************************************************************/
34c989574817eca41f72a5f02c848e51cfef32f0meem#define LOG_GROUP LOG_GROUP_REM
34c989574817eca41f72a5f02c848e51cfef32f0meem#include <VBox/rem.h>
34c989574817eca41f72a5f02c848e51cfef32f0meem#include <VBox/vmm.h>
34c989574817eca41f72a5f02c848e51cfef32f0meem#include <VBox/dbgf.h>
34c989574817eca41f72a5f02c848e51cfef32f0meem#include <VBox/dbg.h>
34c989574817eca41f72a5f02c848e51cfef32f0meem#include <VBox/csam.h>
34c989574817eca41f72a5f02c848e51cfef32f0meem#include <VBox/mm.h>
34c989574817eca41f72a5f02c848e51cfef32f0meem#include <VBox/em.h>
34c989574817eca41f72a5f02c848e51cfef32f0meem#include <VBox/ssm.h>
34c989574817eca41f72a5f02c848e51cfef32f0meem#include <VBox/hwaccm.h>
34c989574817eca41f72a5f02c848e51cfef32f0meem#include <VBox/patm.h>
34c989574817eca41f72a5f02c848e51cfef32f0meem#include <VBox/pdm.h>
34c989574817eca41f72a5f02c848e51cfef32f0meem#include <VBox/pdmcritsect.h>
34c989574817eca41f72a5f02c848e51cfef32f0meem#include <VBox/pgm.h>
34c989574817eca41f72a5f02c848e51cfef32f0meem#include <VBox/iom.h>
34c989574817eca41f72a5f02c848e51cfef32f0meem#include <VBox/vm.h>
34c989574817eca41f72a5f02c848e51cfef32f0meem#include <VBox/err.h>
34c989574817eca41f72a5f02c848e51cfef32f0meem#include <VBox/log.h>
34c989574817eca41f72a5f02c848e51cfef32f0meem#include <VBox/dis.h>
34c989574817eca41f72a5f02c848e51cfef32f0meem
34c989574817eca41f72a5f02c848e51cfef32f0meem#include <iprt/alloc.h>
34c989574817eca41f72a5f02c848e51cfef32f0meem#include <iprt/assert.h>
34c989574817eca41f72a5f02c848e51cfef32f0meem#include <iprt/ldr.h>
34c989574817eca41f72a5f02c848e51cfef32f0meem#include <iprt/lockvalidator.h>
34c989574817eca41f72a5f02c848e51cfef32f0meem#include <iprt/param.h>
34c989574817eca41f72a5f02c848e51cfef32f0meem#include <iprt/path.h>
34c989574817eca41f72a5f02c848e51cfef32f0meem#include <iprt/string.h>
34c989574817eca41f72a5f02c848e51cfef32f0meem#include <iprt/stream.h>
34c989574817eca41f72a5f02c848e51cfef32f0meem
34c989574817eca41f72a5f02c848e51cfef32f0meem
34c989574817eca41f72a5f02c848e51cfef32f0meem/*******************************************************************************
34c989574817eca41f72a5f02c848e51cfef32f0meem* Structures and Typedefs *
34c989574817eca41f72a5f02c848e51cfef32f0meem*******************************************************************************/
b4034a75a927c4d7d1850ef306cc6b1d49c48f20meem/**
34c989574817eca41f72a5f02c848e51cfef32f0meem * Parameter descriptor.
34c989574817eca41f72a5f02c848e51cfef32f0meem */
34c989574817eca41f72a5f02c848e51cfef32f0meemtypedef struct REMPARMDESC
34c989574817eca41f72a5f02c848e51cfef32f0meem{
34c989574817eca41f72a5f02c848e51cfef32f0meem /** Parameter flags (REMPARMDESC_FLAGS_*). */
34c989574817eca41f72a5f02c848e51cfef32f0meem uint8_t fFlags;
34c989574817eca41f72a5f02c848e51cfef32f0meem /** The parameter size if REMPARMDESC_FLAGS_SIZE is set. */
34c989574817eca41f72a5f02c848e51cfef32f0meem uint8_t cb;
34c989574817eca41f72a5f02c848e51cfef32f0meem /** Pointer to additional data.
34c989574817eca41f72a5f02c848e51cfef32f0meem * For REMPARMDESC_FLAGS_PFN this is a PREMFNDESC. */
34c989574817eca41f72a5f02c848e51cfef32f0meem void *pvExtra;
34c989574817eca41f72a5f02c848e51cfef32f0meem
34c989574817eca41f72a5f02c848e51cfef32f0meem} REMPARMDESC, *PREMPARMDESC;
34c989574817eca41f72a5f02c848e51cfef32f0meem/** Pointer to a constant parameter descriptor. */
34c989574817eca41f72a5f02c848e51cfef32f0meemtypedef const REMPARMDESC *PCREMPARMDESC;
34c989574817eca41f72a5f02c848e51cfef32f0meem
34c989574817eca41f72a5f02c848e51cfef32f0meem/** @name Parameter descriptor flags.
34c989574817eca41f72a5f02c848e51cfef32f0meem * @{ */
34c989574817eca41f72a5f02c848e51cfef32f0meem/** The parameter type is a kind of integer which could fit in a register. This includes pointers. */
34c989574817eca41f72a5f02c848e51cfef32f0meem#define REMPARMDESC_FLAGS_INT 0
34c989574817eca41f72a5f02c848e51cfef32f0meem/** The parameter is a GC pointer. */
34c989574817eca41f72a5f02c848e51cfef32f0meem#define REMPARMDESC_FLAGS_GCPTR 1
34c989574817eca41f72a5f02c848e51cfef32f0meem/** The parameter is a GC physical address. */
34c989574817eca41f72a5f02c848e51cfef32f0meem#define REMPARMDESC_FLAGS_GCPHYS 2
34c989574817eca41f72a5f02c848e51cfef32f0meem/** The parameter is a HC physical address. */
34c989574817eca41f72a5f02c848e51cfef32f0meem#define REMPARMDESC_FLAGS_HCPHYS 3
34c989574817eca41f72a5f02c848e51cfef32f0meem/** The parameter type is a kind of floating point. */
34c989574817eca41f72a5f02c848e51cfef32f0meem#define REMPARMDESC_FLAGS_FLOAT 4
34c989574817eca41f72a5f02c848e51cfef32f0meem/** The parameter value is a struct. This type takes a size. */
34c989574817eca41f72a5f02c848e51cfef32f0meem#define REMPARMDESC_FLAGS_STRUCT 5
34c989574817eca41f72a5f02c848e51cfef32f0meem/** The parameter is an elipsis. */
34c989574817eca41f72a5f02c848e51cfef32f0meem#define REMPARMDESC_FLAGS_ELLIPSIS 6
34c989574817eca41f72a5f02c848e51cfef32f0meem/** The parameter is a va_list. */
34c989574817eca41f72a5f02c848e51cfef32f0meem#define REMPARMDESC_FLAGS_VALIST 7
5cb4fc8151d97cf08a87f2d1011efed091d169eameem/** The parameter is a function pointer. pvExtra is a PREMFNDESC. */
5cb4fc8151d97cf08a87f2d1011efed091d169eameem#define REMPARMDESC_FLAGS_PFN 8
5cb4fc8151d97cf08a87f2d1011efed091d169eameem/** The parameter type mask. */
34c989574817eca41f72a5f02c848e51cfef32f0meem#define REMPARMDESC_FLAGS_TYPE_MASK 15
34c989574817eca41f72a5f02c848e51cfef32f0meem/** The parameter size field is valid. */
34c989574817eca41f72a5f02c848e51cfef32f0meem#define REMPARMDESC_FLAGS_SIZE RT_BIT(7)
34c989574817eca41f72a5f02c848e51cfef32f0meem/** @} */
34c989574817eca41f72a5f02c848e51cfef32f0meem
34c989574817eca41f72a5f02c848e51cfef32f0meem/**
b4034a75a927c4d7d1850ef306cc6b1d49c48f20meem * Function descriptor.
b4034a75a927c4d7d1850ef306cc6b1d49c48f20meem */
b4034a75a927c4d7d1850ef306cc6b1d49c48f20meemtypedef struct REMFNDESC
b4034a75a927c4d7d1850ef306cc6b1d49c48f20meem{
34c989574817eca41f72a5f02c848e51cfef32f0meem /** The function name. */
34c989574817eca41f72a5f02c848e51cfef32f0meem const char *pszName;
34c989574817eca41f72a5f02c848e51cfef32f0meem /** Exports: Pointer to the function pointer.
34c989574817eca41f72a5f02c848e51cfef32f0meem * Imports: Pointer to the function. */
34c989574817eca41f72a5f02c848e51cfef32f0meem void *pv;
34c989574817eca41f72a5f02c848e51cfef32f0meem /** Array of parameter descriptors. */
34c989574817eca41f72a5f02c848e51cfef32f0meem PCREMPARMDESC paParams;
34c989574817eca41f72a5f02c848e51cfef32f0meem /** The number of parameter descriptors pointed to by paParams. */
34c989574817eca41f72a5f02c848e51cfef32f0meem uint8_t cParams;
b4034a75a927c4d7d1850ef306cc6b1d49c48f20meem /** Function flags (REMFNDESC_FLAGS_*). */
34c989574817eca41f72a5f02c848e51cfef32f0meem uint8_t fFlags;
34c989574817eca41f72a5f02c848e51cfef32f0meem /** The size of the return value. */
34c989574817eca41f72a5f02c848e51cfef32f0meem uint8_t cbReturn;
34c989574817eca41f72a5f02c848e51cfef32f0meem /** Pointer to the wrapper code for imports. */
34c989574817eca41f72a5f02c848e51cfef32f0meem void *pvWrapper;
34c989574817eca41f72a5f02c848e51cfef32f0meem} REMFNDESC, *PREMFNDESC;
34c989574817eca41f72a5f02c848e51cfef32f0meem/** Pointer to a constant function descriptor. */
34c989574817eca41f72a5f02c848e51cfef32f0meemtypedef const REMFNDESC *PCREMFNDESC;
34c989574817eca41f72a5f02c848e51cfef32f0meem
34c989574817eca41f72a5f02c848e51cfef32f0meem/** @name Function descriptor flags.
34c989574817eca41f72a5f02c848e51cfef32f0meem * @{ */
34c989574817eca41f72a5f02c848e51cfef32f0meem/** The return type is void. */
34c989574817eca41f72a5f02c848e51cfef32f0meem#define REMFNDESC_FLAGS_RET_VOID 0
34c989574817eca41f72a5f02c848e51cfef32f0meem/** The return type is a kind of integer passed in rax/eax. This includes pointers. */
34c989574817eca41f72a5f02c848e51cfef32f0meem#define REMFNDESC_FLAGS_RET_INT 1
34c989574817eca41f72a5f02c848e51cfef32f0meem/** The return type is a kind of floating point. */
34c989574817eca41f72a5f02c848e51cfef32f0meem#define REMFNDESC_FLAGS_RET_FLOAT 2
34c989574817eca41f72a5f02c848e51cfef32f0meem/** The return value is a struct. This type take a size. */
34c989574817eca41f72a5f02c848e51cfef32f0meem#define REMFNDESC_FLAGS_RET_STRUCT 3
34c989574817eca41f72a5f02c848e51cfef32f0meem/** The return type mask. */
34c989574817eca41f72a5f02c848e51cfef32f0meem#define REMFNDESC_FLAGS_RET_TYPE_MASK 7
34c989574817eca41f72a5f02c848e51cfef32f0meem/** The argument list contains one or more va_list arguments (i.e. problems). */
34c989574817eca41f72a5f02c848e51cfef32f0meem#define REMFNDESC_FLAGS_VALIST RT_BIT(6)
34c989574817eca41f72a5f02c848e51cfef32f0meem/** The function has an ellipsis (i.e. a problem). */
34c989574817eca41f72a5f02c848e51cfef32f0meem#define REMFNDESC_FLAGS_ELLIPSIS RT_BIT(7)
34c989574817eca41f72a5f02c848e51cfef32f0meem/** @} */
34c989574817eca41f72a5f02c848e51cfef32f0meem
34c989574817eca41f72a5f02c848e51cfef32f0meem/**
34c989574817eca41f72a5f02c848e51cfef32f0meem * Chunk of read-write-executable memory.
34c989574817eca41f72a5f02c848e51cfef32f0meem */
34c989574817eca41f72a5f02c848e51cfef32f0meemtypedef struct REMEXECMEM
34c989574817eca41f72a5f02c848e51cfef32f0meem{
34c989574817eca41f72a5f02c848e51cfef32f0meem /** The number of bytes left. */
34c989574817eca41f72a5f02c848e51cfef32f0meem struct REMEXECMEM *pNext;
34c989574817eca41f72a5f02c848e51cfef32f0meem /** The size of this chunk. */
34c989574817eca41f72a5f02c848e51cfef32f0meem uint32_t cb;
34c989574817eca41f72a5f02c848e51cfef32f0meem /** The offset of the next code block. */
34c989574817eca41f72a5f02c848e51cfef32f0meem uint32_t off;
34c989574817eca41f72a5f02c848e51cfef32f0meem#if ARCH_BITS == 32
34c989574817eca41f72a5f02c848e51cfef32f0meem uint32_t padding;
34c989574817eca41f72a5f02c848e51cfef32f0meem#endif
34c989574817eca41f72a5f02c848e51cfef32f0meem} REMEXECMEM, *PREMEXECMEM;
34c989574817eca41f72a5f02c848e51cfef32f0meem
34c989574817eca41f72a5f02c848e51cfef32f0meem
34c989574817eca41f72a5f02c848e51cfef32f0meem/*******************************************************************************
34c989574817eca41f72a5f02c848e51cfef32f0meem* Global Variables *
34c989574817eca41f72a5f02c848e51cfef32f0meem*******************************************************************************/
34c989574817eca41f72a5f02c848e51cfef32f0meem#ifndef USE_REM_STUBS
34c989574817eca41f72a5f02c848e51cfef32f0meem/** Loader handle of the REM object/DLL. */
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic RTLDRMOD g_ModREM2 = NIL_RTLDRMOD;
34c989574817eca41f72a5f02c848e51cfef32f0meem/** Pointer to the memory containing the loaded REM2 object/DLL. */
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic void *g_pvREM2 = NULL;
5cb4fc8151d97cf08a87f2d1011efed091d169eameem/** The size of the memory g_pvREM2 is pointing to. */
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic size_t g_cbREM2 = 0;
34c989574817eca41f72a5f02c848e51cfef32f0meem# ifdef VBOX_WITHOUT_REM_LDR_CYCLE
34c989574817eca41f72a5f02c848e51cfef32f0meem/** Loader handle of the VBoxVMM DLL. */
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic RTLDRMOD g_ModVMM = NIL_RTLDRMOD;
34c989574817eca41f72a5f02c848e51cfef32f0meem# endif
34c989574817eca41f72a5f02c848e51cfef32f0meem
34c989574817eca41f72a5f02c848e51cfef32f0meem/** Linux object export addresses.
34c989574817eca41f72a5f02c848e51cfef32f0meem * These are references from the assembly wrapper code.
34c989574817eca41f72a5f02c848e51cfef32f0meem * @{ */
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic DECLCALLBACKPTR(int, pfnREMR3Init)(PVM);
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic DECLCALLBACKPTR(int, pfnREMR3InitFinalize)(PVM);
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic DECLCALLBACKPTR(int, pfnREMR3Term)(PVM);
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic DECLCALLBACKPTR(void, pfnREMR3Reset)(PVM);
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic DECLCALLBACKPTR(int, pfnREMR3Step)(PVM, PVMCPU);
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic DECLCALLBACKPTR(int, pfnREMR3BreakpointSet)(PVM, RTGCUINTPTR);
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic DECLCALLBACKPTR(int, pfnREMR3BreakpointClear)(PVM, RTGCUINTPTR);
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic DECLCALLBACKPTR(int, pfnREMR3EmulateInstruction)(PVM, PVMCPU);
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic DECLCALLBACKPTR(int, pfnREMR3Run)(PVM, PVMCPU);
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic DECLCALLBACKPTR(int, pfnREMR3State)(PVM, PVMCPU);
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic DECLCALLBACKPTR(int, pfnREMR3StateBack)(PVM, PVMCPU);
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic DECLCALLBACKPTR(void, pfnREMR3StateUpdate)(PVM, PVMCPU);
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic DECLCALLBACKPTR(void, pfnREMR3A20Set)(PVM, PVMCPU, bool);
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic DECLCALLBACKPTR(void, pfnREMR3ReplayHandlerNotifications)(PVM pVM);
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic DECLCALLBACKPTR(void, pfnREMR3NotifyPhysRamRegister)(PVM, RTGCPHYS, RTGCPHYS, unsigned);
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic DECLCALLBACKPTR(void, pfnREMR3NotifyPhysRamDeregister)(PVM, RTGCPHYS, RTUINT);
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic DECLCALLBACKPTR(void, pfnREMR3NotifyPhysRomRegister)(PVM, RTGCPHYS, RTUINT, void *, bool);
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic DECLCALLBACKPTR(void, pfnREMR3NotifyHandlerPhysicalModify)(PVM, PGMPHYSHANDLERTYPE, RTGCPHYS, RTGCPHYS, RTGCPHYS, bool, bool);
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic DECLCALLBACKPTR(void, pfnREMR3NotifyHandlerPhysicalRegister)(PVM, PGMPHYSHANDLERTYPE, RTGCPHYS, RTGCPHYS, bool);
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic DECLCALLBACKPTR(void, pfnREMR3NotifyHandlerPhysicalDeregister)(PVM, PGMPHYSHANDLERTYPE, RTGCPHYS, RTGCPHYS, bool, bool);
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic DECLCALLBACKPTR(void, pfnREMR3NotifyInterruptSet)(PVM, PVMCPU);
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic DECLCALLBACKPTR(void, pfnREMR3NotifyInterruptClear)(PVM, PVMCPU);
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic DECLCALLBACKPTR(void, pfnREMR3NotifyTimerPending)(PVM, PVMCPU);
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic DECLCALLBACKPTR(void, pfnREMR3NotifyDmaPending)(PVM);
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic DECLCALLBACKPTR(void, pfnREMR3NotifyQueuePending)(PVM);
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic DECLCALLBACKPTR(void, pfnREMR3NotifyFF)(PVM);
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic DECLCALLBACKPTR(int, pfnREMR3NotifyCodePageChanged)(PVM, PVMCPU, RTGCPTR);
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic DECLCALLBACKPTR(void, pfnREMR3NotifyPendingInterrupt)(PVM, PVMCPU, uint8_t);
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic DECLCALLBACKPTR(uint32_t, pfnREMR3QueryPendingInterrupt)(PVM, PVMCPU);
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic DECLCALLBACKPTR(int, pfnREMR3DisasEnableStepping)(PVM, bool);
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic DECLCALLBACKPTR(bool, pfnREMR3IsPageAccessHandled)(PVM, RTGCPHYS);
34c989574817eca41f72a5f02c848e51cfef32f0meem/** @} */
34c989574817eca41f72a5f02c848e51cfef32f0meem
34c989574817eca41f72a5f02c848e51cfef32f0meem/** Export and import parameter descriptors.
34c989574817eca41f72a5f02c848e51cfef32f0meem * @{
34c989574817eca41f72a5f02c848e51cfef32f0meem */
34c989574817eca41f72a5f02c848e51cfef32f0meem/* Common args. */
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic const REMPARMDESC g_aArgsSIZE_T[] =
34c989574817eca41f72a5f02c848e51cfef32f0meem{
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(size_t), NULL }
34c989574817eca41f72a5f02c848e51cfef32f0meem};
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic const REMPARMDESC g_aArgsPTR[] =
34c989574817eca41f72a5f02c848e51cfef32f0meem{
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(void *), NULL }
34c989574817eca41f72a5f02c848e51cfef32f0meem};
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic const REMPARMDESC g_aArgsSIZE_TTag[] =
34c989574817eca41f72a5f02c848e51cfef32f0meem{
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(size_t), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(const char *), NULL }
34c989574817eca41f72a5f02c848e51cfef32f0meem};
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic const REMPARMDESC g_aArgsPTRTag[] =
34c989574817eca41f72a5f02c848e51cfef32f0meem{
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(void *), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(const char *), NULL }
34c989574817eca41f72a5f02c848e51cfef32f0meem};
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic const REMPARMDESC g_aArgsPTR_SIZE_T[] =
34c989574817eca41f72a5f02c848e51cfef32f0meem{
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(void *), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(size_t), NULL }
34c989574817eca41f72a5f02c848e51cfef32f0meem};
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic const REMPARMDESC g_aArgsVM[] =
34c989574817eca41f72a5f02c848e51cfef32f0meem{
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL }
34c989574817eca41f72a5f02c848e51cfef32f0meem};
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic const REMPARMDESC g_aArgsVMCPU[] =
34c989574817eca41f72a5f02c848e51cfef32f0meem{
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(PVMCPU), NULL }
34c989574817eca41f72a5f02c848e51cfef32f0meem};
34c989574817eca41f72a5f02c848e51cfef32f0meem
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic const REMPARMDESC g_aArgsVMandVMCPU[] =
34c989574817eca41f72a5f02c848e51cfef32f0meem{
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(PVMCPU), NULL }
34c989574817eca41f72a5f02c848e51cfef32f0meem};
34c989574817eca41f72a5f02c848e51cfef32f0meem
34c989574817eca41f72a5f02c848e51cfef32f0meem/* REM args */
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic const REMPARMDESC g_aArgsBreakpoint[] =
34c989574817eca41f72a5f02c848e51cfef32f0meem{
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_GCPTR, sizeof(RTGCUINTPTR), NULL }
34c989574817eca41f72a5f02c848e51cfef32f0meem};
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic const REMPARMDESC g_aArgsA20Set[] =
34c989574817eca41f72a5f02c848e51cfef32f0meem{
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(PVMCPU), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(bool), NULL }
34c989574817eca41f72a5f02c848e51cfef32f0meem};
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic const REMPARMDESC g_aArgsNotifyPhysRamRegister[] =
34c989574817eca41f72a5f02c848e51cfef32f0meem{
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_GCPHYS, sizeof(RTGCPHYS), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_GCPHYS, sizeof(RTGCPHYS), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(void *), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(unsigned), NULL }
34c989574817eca41f72a5f02c848e51cfef32f0meem};
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic const REMPARMDESC g_aArgsNotifyPhysRamChunkRegister[] =
34c989574817eca41f72a5f02c848e51cfef32f0meem{
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_GCPHYS, sizeof(RTGCPHYS), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(RTUINT), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(RTHCUINTPTR), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(unsigned), NULL }
34c989574817eca41f72a5f02c848e51cfef32f0meem};
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic const REMPARMDESC g_aArgsNotifyPhysRamDeregister[] =
fa5e8906f3e76cdbc7921f3f3e6976469620aae3meem{
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_GCPHYS, sizeof(RTGCPHYS), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(RTUINT), NULL }
34c989574817eca41f72a5f02c848e51cfef32f0meem};
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic const REMPARMDESC g_aArgsNotifyPhysRomRegister[] =
34c989574817eca41f72a5f02c848e51cfef32f0meem{
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
fa5e8906f3e76cdbc7921f3f3e6976469620aae3meem { REMPARMDESC_FLAGS_GCPHYS, sizeof(RTGCPHYS), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(RTUINT), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(void *), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(bool), NULL }
fa5e8906f3e76cdbc7921f3f3e6976469620aae3meem};
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic const REMPARMDESC g_aArgsNotifyHandlerPhysicalModify[] =
34c989574817eca41f72a5f02c848e51cfef32f0meem{
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(PGMPHYSHANDLERTYPE), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_GCPHYS, sizeof(RTGCPHYS), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_GCPHYS, sizeof(RTGCPHYS), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_GCPHYS, sizeof(RTGCPHYS), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(bool), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(bool), NULL }
34c989574817eca41f72a5f02c848e51cfef32f0meem};
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic const REMPARMDESC g_aArgsNotifyHandlerPhysicalRegister[] =
34c989574817eca41f72a5f02c848e51cfef32f0meem{
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(PGMPHYSHANDLERTYPE), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_GCPHYS, sizeof(RTGCPHYS), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_GCPHYS, sizeof(RTGCPHYS), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(bool), NULL }
34c989574817eca41f72a5f02c848e51cfef32f0meem};
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic const REMPARMDESC g_aArgsNotifyHandlerPhysicalDeregister[] =
34c989574817eca41f72a5f02c848e51cfef32f0meem{
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(PGMPHYSHANDLERTYPE), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_GCPHYS, sizeof(RTGCPHYS), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_GCPHYS, sizeof(RTGCPHYS), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(bool), NULL },
fa5e8906f3e76cdbc7921f3f3e6976469620aae3meem { REMPARMDESC_FLAGS_INT, sizeof(bool), NULL }
fa5e8906f3e76cdbc7921f3f3e6976469620aae3meem};
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic const REMPARMDESC g_aArgsNotifyCodePageChanged[] =
34c989574817eca41f72a5f02c848e51cfef32f0meem{
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(PVMCPU), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_GCPTR, sizeof(RTGCUINTPTR), NULL }
34c989574817eca41f72a5f02c848e51cfef32f0meem};
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic const REMPARMDESC g_aArgsNotifyPendingInterrupt[] =
34c989574817eca41f72a5f02c848e51cfef32f0meem{
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(PVMCPU), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(uint8_t), NULL }
34c989574817eca41f72a5f02c848e51cfef32f0meem};
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic const REMPARMDESC g_aArgsDisasEnableStepping[] =
34c989574817eca41f72a5f02c848e51cfef32f0meem{
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(bool), NULL }
34c989574817eca41f72a5f02c848e51cfef32f0meem};
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic const REMPARMDESC g_aArgsIsPageAccessHandled[] =
34c989574817eca41f72a5f02c848e51cfef32f0meem{
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_GCPHYS, sizeof(RTGCPHYS), NULL }
34c989574817eca41f72a5f02c848e51cfef32f0meem};
34c989574817eca41f72a5f02c848e51cfef32f0meem
34c989574817eca41f72a5f02c848e51cfef32f0meem# ifndef VBOX_USE_BITNESS_SELECTOR
34c989574817eca41f72a5f02c848e51cfef32f0meem
34c989574817eca41f72a5f02c848e51cfef32f0meem/* VMM args */
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic const REMPARMDESC g_aArgsCPUMGetGuestCpl[] =
34c989574817eca41f72a5f02c848e51cfef32f0meem{
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(PVMCPU), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(PCPUMCTXCORE), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem};
34c989574817eca41f72a5f02c848e51cfef32f0meem
34c989574817eca41f72a5f02c848e51cfef32f0meem/* EMInterpretInstructionCPU args */
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic const REMPARMDESC g_aArgsEMInterpretInstructionCPU[] =
34c989574817eca41f72a5f02c848e51cfef32f0meem{
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(PVMCPU), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(PDISCPUSTATE), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(PCPUMCTXCORE), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_GCPTR, sizeof(RTGCPTR), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(EMCODETYPE), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(uint32_t *), NULL }
34c989574817eca41f72a5f02c848e51cfef32f0meem};
34c989574817eca41f72a5f02c848e51cfef32f0meem
34c989574817eca41f72a5f02c848e51cfef32f0meem/* CPUMQueryGuestMsr args */
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic const REMPARMDESC g_aArgsCPUMQueryGuestMsr[] =
34c989574817eca41f72a5f02c848e51cfef32f0meem{
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(PVMCPU), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(uint32_t), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(uint64_t *), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem};
34c989574817eca41f72a5f02c848e51cfef32f0meem
34c989574817eca41f72a5f02c848e51cfef32f0meem/* CPUMSetGuestMsr args */
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic const REMPARMDESC g_aArgsCPUMSetGuestMsr[] =
34c989574817eca41f72a5f02c848e51cfef32f0meem{
fa5e8906f3e76cdbc7921f3f3e6976469620aae3meem { REMPARMDESC_FLAGS_INT, sizeof(PVMCPU), NULL },
fa5e8906f3e76cdbc7921f3f3e6976469620aae3meem { REMPARMDESC_FLAGS_INT, sizeof(uint32_t), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(uint64_t), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem};
34c989574817eca41f72a5f02c848e51cfef32f0meem
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic const REMPARMDESC g_aArgsCPUMGetGuestCpuId[] =
34c989574817eca41f72a5f02c848e51cfef32f0meem{
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(PVMCPU), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(uint32_t), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(uint32_t *), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(uint32_t *), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(uint32_t *), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(uint32_t *), NULL }
34c989574817eca41f72a5f02c848e51cfef32f0meem};
34c989574817eca41f72a5f02c848e51cfef32f0meem
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic const REMPARMDESC g_aArgsCPUMR3RemEnter[] =
34c989574817eca41f72a5f02c848e51cfef32f0meem{
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(PVMCPU), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(uint32_t *), NULL }
34c989574817eca41f72a5f02c848e51cfef32f0meem};
34c989574817eca41f72a5f02c848e51cfef32f0meem
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic const REMPARMDESC g_aArgsCPUMR3RemLeave[] =
34c989574817eca41f72a5f02c848e51cfef32f0meem{
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(PVMCPU), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(bool), NULL }
34c989574817eca41f72a5f02c848e51cfef32f0meem};
34c989574817eca41f72a5f02c848e51cfef32f0meem
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic const REMPARMDESC g_aArgsCPUMSetChangedFlags[] =
34c989574817eca41f72a5f02c848e51cfef32f0meem{
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(PVMCPU), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(uint32_t), NULL }
34c989574817eca41f72a5f02c848e51cfef32f0meem};
34c989574817eca41f72a5f02c848e51cfef32f0meem
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic const REMPARMDESC g_aArgsCPUMQueryGuestCtxPtr[] =
34c989574817eca41f72a5f02c848e51cfef32f0meem{
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(PVMCPU), NULL }
34c989574817eca41f72a5f02c848e51cfef32f0meem};
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic const REMPARMDESC g_aArgsCSAMR3MonitorPage[] =
34c989574817eca41f72a5f02c848e51cfef32f0meem{
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(RTRCPTR), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(CSAMTAG), NULL }
34c989574817eca41f72a5f02c848e51cfef32f0meem};
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic const REMPARMDESC g_aArgsCSAMR3UnmonitorPage[] =
34c989574817eca41f72a5f02c848e51cfef32f0meem{
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(RTRCPTR), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(CSAMTAG), NULL }
34c989574817eca41f72a5f02c848e51cfef32f0meem};
34c989574817eca41f72a5f02c848e51cfef32f0meem
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic const REMPARMDESC g_aArgsCSAMR3RecordCallAddress[] =
34c989574817eca41f72a5f02c848e51cfef32f0meem{
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(RTRCPTR), NULL }
34c989574817eca41f72a5f02c848e51cfef32f0meem};
34c989574817eca41f72a5f02c848e51cfef32f0meem
34c989574817eca41f72a5f02c848e51cfef32f0meem# if defined(VBOX_WITH_DEBUGGER) && !(defined(RT_OS_WINDOWS) && defined(RT_ARCH_AMD64)) /* the callbacks are problematic */
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic const REMPARMDESC g_aArgsDBGCRegisterCommands[] =
34c989574817eca41f72a5f02c848e51cfef32f0meem{
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(PCDBGCCMD), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(unsigned), NULL }
34c989574817eca41f72a5f02c848e51cfef32f0meem};
34c989574817eca41f72a5f02c848e51cfef32f0meem# endif
34c989574817eca41f72a5f02c848e51cfef32f0meemstatic const REMPARMDESC g_aArgsDBGFR3DisasInstrEx[] =
34c989574817eca41f72a5f02c848e51cfef32f0meem{
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(VMCPUID), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(RTSEL), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(RTGCPTR), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(unsigned), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(char *), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(uint32_t), NULL },
34c989574817eca41f72a5f02c848e51cfef32f0meem { REMPARMDESC_FLAGS_INT, sizeof(uint32_t *), NULL }
34c989574817eca41f72a5f02c848e51cfef32f0meem};
static const REMPARMDESC g_aArgsDBGFR3DisasInstrCurrentLogInternal[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVMCPU), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(char *), NULL }
};
static const REMPARMDESC g_aArgsDBGFR3Info[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(const char *), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(const char *), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(PCDBGFINFOHLP), NULL }
};
static const REMPARMDESC g_aArgsDBGFR3AsSymbolByAddr[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(RTDBGAS), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(PCDBGFADDRESS), NULL },
{ REMPARMDESC_FLAGS_GCPTR, sizeof(PRTGCINTPTR), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(PRTDBGSYMBOL), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(PRTDBGMOD), NULL }
};
static const REMPARMDESC g_aArgsDBGFR3AddrFromFlat[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(PDBGFADDRESS), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(RTGCUINTPTR), NULL }
};
static const REMPARMDESC g_aArgsDISInstr[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(RTUINTPTR), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(uint32_t), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(uint32_t *), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(char *), NULL }
};
static const REMPARMDESC g_aArgsEMR3FatalError[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVMCPU), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(int), NULL }
};
static const REMPARMDESC g_aArgsHWACCMR3CanExecuteGuest[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(uint32_t), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(uint32_t), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(uint32_t), NULL }
};
static const REMPARMDESC g_aArgsIOMIOPortRead[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(RTIOPORT), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(uint32_t *), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(uint32_t), NULL }
};
static const REMPARMDESC g_aArgsIOMIOPortWrite[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(RTIOPORT), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(uint32_t), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(uint32_t), NULL }
};
static const REMPARMDESC g_aArgsIOMMMIORead[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
{ REMPARMDESC_FLAGS_GCPHYS, sizeof(RTGCPHYS), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(uint32_t *), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(uint32_t), NULL }
};
static const REMPARMDESC g_aArgsIOMMMIOWrite[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
{ REMPARMDESC_FLAGS_GCPHYS, sizeof(RTGCPHYS), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(uint32_t), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(uint32_t), NULL }
};
static const REMPARMDESC g_aArgsMMR3HeapAlloc[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(MMTAG), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(uint32_t), NULL }
};
static const REMPARMDESC g_aArgsMMR3HeapAllocZ[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(MMTAG), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(uint32_t), NULL }
};
static const REMPARMDESC g_aArgsPATMIsPatchGCAddr[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(RTRCUINTPTR), NULL }
};
static const REMPARMDESC g_aArgsPATMR3QueryOpcode[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(RTRCPTR), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(uint8_t *), NULL }
};
static const REMPARMDESC g_aArgsPATMR3QueryPatchMem[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(uint32_t *), NULL }
};
static const REMPARMDESC g_aArgsPDMApicGetBase[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(uint64_t *), NULL }
};
static const REMPARMDESC g_aArgsPDMApicGetTPR[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVMCPU), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(uint8_t *), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(uint8_t *), NULL }
};
static const REMPARMDESC g_aArgsPDMApicSetBase[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(uint64_t), NULL }
};
static const REMPARMDESC g_aArgsPDMApicSetTPR[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVMCPU), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(uint8_t), NULL }
};
static const REMPARMDESC g_aArgsPDMGetInterrupt[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVMCPU), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(uint8_t *), NULL }
};
static const REMPARMDESC g_aArgsPDMIsaSetIrq[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(uint8_t), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(uint8_t), NULL }
};
static const REMPARMDESC g_aArgsPDMR3CritSectInit[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(PPDMCRITSECT), NULL },
/* RT_SRC_POS_DECL */
{ REMPARMDESC_FLAGS_INT, sizeof(const char *), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(unsigned int), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(const char *), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(char *), NULL },
{ REMPARMDESC_FLAGS_ELLIPSIS, 0 }
};
static const REMPARMDESC g_aArgsPDMCritSectEnter[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PPDMCRITSECT), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(int), NULL }
};
static const REMPARMDESC g_aArgsPDMCritSectEnterDebug[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PPDMCRITSECT), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(int), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(RTHCUINTPTR), NULL },
/* RT_SRC_POS_DECL */
{ REMPARMDESC_FLAGS_INT, sizeof(const char *), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(unsigned), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(const char *), NULL }
};
static const REMPARMDESC g_aArgsPGMGetGuestMode[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVMCPU), NULL },
};
static const REMPARMDESC g_aArgsPGMGstGetPage[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVMCPU), NULL },
{ REMPARMDESC_FLAGS_GCPTR, sizeof(RTGCPTR), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(uint64_t *), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(PRTGCPHYS), NULL }
};
static const REMPARMDESC g_aArgsPGMInvalidatePage[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVMCPU), NULL },
{ REMPARMDESC_FLAGS_GCPTR, sizeof(RTGCPTR), NULL }
};
static const REMPARMDESC g_aArgsPGMR3PhysTlbGCPhys2Ptr[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
{ REMPARMDESC_FLAGS_GCPHYS, sizeof(RTGCPHYS), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(bool), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(void *), NULL }
};
static const REMPARMDESC g_aArgsPGM3PhysGrowRange[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(PCRTGCPHYS), NULL }
};
static const REMPARMDESC g_aArgsPGMPhysIsGCPhysValid[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
{ REMPARMDESC_FLAGS_GCPHYS, sizeof(RTGCPHYS), NULL }
};
static const REMPARMDESC g_aArgsPGMPhysRead[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
{ REMPARMDESC_FLAGS_GCPHYS, sizeof(RTGCPHYS), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(void *), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(size_t), NULL }
};
static const REMPARMDESC g_aArgsPGMPhysSimpleReadGCPtr[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVMCPU), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(void *), NULL },
{ REMPARMDESC_FLAGS_GCPTR, sizeof(RTGCPTR), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(size_t), NULL }
};
static const REMPARMDESC g_aArgsPGMPhysWrite[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
{ REMPARMDESC_FLAGS_GCPHYS, sizeof(RTGCPHYS), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(const void *), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(size_t), NULL }
};
static const REMPARMDESC g_aArgsPGMChangeMode[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVMCPU), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(uint64_t), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(uint64_t), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(uint64_t), NULL }
};
static const REMPARMDESC g_aArgsPGMFlushTLB[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVMCPU), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(uint64_t), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(bool), NULL }
};
static const REMPARMDESC g_aArgsPGMR3PhysReadUxx[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
{ REMPARMDESC_FLAGS_GCPHYS, sizeof(RTGCPHYS), NULL }
};
static const REMPARMDESC g_aArgsPGMR3PhysWriteU8[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
{ REMPARMDESC_FLAGS_GCPHYS, sizeof(RTGCPHYS), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(uint8_t), NULL }
};
static const REMPARMDESC g_aArgsPGMR3PhysWriteU16[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
{ REMPARMDESC_FLAGS_GCPHYS, sizeof(RTGCPHYS), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(uint16_t), NULL }
};
static const REMPARMDESC g_aArgsPGMR3PhysWriteU32[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
{ REMPARMDESC_FLAGS_GCPHYS, sizeof(RTGCPHYS), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(uint32_t), NULL }
};
static const REMPARMDESC g_aArgsPGMR3PhysWriteU64[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
{ REMPARMDESC_FLAGS_GCPHYS, sizeof(RTGCPHYS), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(uint64_t), NULL }
};
static const REMPARMDESC g_aArgsRTMemReallocTag[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(void*), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(size_t), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(const char *), NULL }
};
static const REMPARMDESC g_aArgsSSMR3GetGCPtr[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PSSMHANDLE), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(PRTGCPTR), NULL }
};
static const REMPARMDESC g_aArgsSSMR3GetMem[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PSSMHANDLE), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(void *), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(size_t), NULL }
};
static const REMPARMDESC g_aArgsSSMR3GetU32[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PSSMHANDLE), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(uint32_t *), NULL }
};
static const REMPARMDESC g_aArgsSSMR3GetUInt[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PSSMHANDLE), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(PRTUINT), NULL }
};
static const REMPARMDESC g_aArgsSSMR3PutGCPtr[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PSSMHANDLE), NULL },
{ REMPARMDESC_FLAGS_GCPTR, sizeof(RTGCPTR), NULL }
};
static const REMPARMDESC g_aArgsSSMR3PutMem[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PSSMHANDLE), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(const void *), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(size_t), NULL }
};
static const REMPARMDESC g_aArgsSSMR3PutU32[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PSSMHANDLE), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(uint32_t), NULL },
};
static const REMPARMDESC g_aArgsSSMR3PutUInt[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PSSMHANDLE), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(RTUINT), NULL },
};
static const REMPARMDESC g_aArgsSSMIntLiveExecCallback[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(PSSMHANDLE), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(uint32_t), NULL },
};
static REMFNDESC g_SSMIntLiveExecCallback =
{
"SSMIntLiveExecCallback", NULL, &g_aArgsSSMIntLiveExecCallback[0], RT_ELEMENTS(g_aArgsSSMIntLiveExecCallback), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL
};
static const REMPARMDESC g_aArgsSSMIntLiveVoteCallback[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(PSSMHANDLE), NULL },
};
static REMFNDESC g_SSMIntLiveVoteCallback =
{
"SSMIntLiveVoteCallback", NULL, &g_aArgsSSMIntLiveVoteCallback[0], RT_ELEMENTS(g_aArgsSSMIntLiveVoteCallback), REMFNDESC_FLAGS_RET_INT, sizeof(bool), NULL
};
static const REMPARMDESC g_aArgsSSMIntCallback[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(PSSMHANDLE), NULL },
};
static REMFNDESC g_SSMIntCallback =
{
"SSMIntCallback", NULL, &g_aArgsSSMIntCallback[0], RT_ELEMENTS(g_aArgsSSMIntCallback), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL
};
static const REMPARMDESC g_aArgsSSMIntLoadExecCallback[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(PSSMHANDLE), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(uint32_t), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(uint32_t), NULL },
};
static REMFNDESC g_SSMIntLoadExecCallback =
{
"SSMIntLoadExecCallback", NULL, &g_aArgsSSMIntLoadExecCallback[0], RT_ELEMENTS(g_aArgsSSMIntLoadExecCallback), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL
};
/* Note: don't forget about the handwritten assembly wrapper when changing this! */
static const REMPARMDESC g_aArgsSSMR3RegisterInternal[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(const char *), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(uint32_t), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(uint32_t), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(size_t), NULL },
{ REMPARMDESC_FLAGS_PFN, sizeof(PFNSSMINTLIVEPREP), &g_SSMIntCallback },
{ REMPARMDESC_FLAGS_PFN, sizeof(PFNSSMINTLIVEEXEC), &g_SSMIntLiveExecCallback },
{ REMPARMDESC_FLAGS_PFN, sizeof(PFNSSMINTLIVEVOTE), &g_SSMIntLiveVoteCallback },
{ REMPARMDESC_FLAGS_PFN, sizeof(PFNSSMINTSAVEPREP), &g_SSMIntCallback },
{ REMPARMDESC_FLAGS_PFN, sizeof(PFNSSMINTSAVEEXEC), &g_SSMIntCallback },
{ REMPARMDESC_FLAGS_PFN, sizeof(PFNSSMINTSAVEDONE), &g_SSMIntCallback },
{ REMPARMDESC_FLAGS_PFN, sizeof(PFNSSMINTLOADPREP), &g_SSMIntCallback },
{ REMPARMDESC_FLAGS_PFN, sizeof(PFNSSMINTLOADEXEC), &g_SSMIntLoadExecCallback },
{ REMPARMDESC_FLAGS_PFN, sizeof(PFNSSMINTLOADDONE), &g_SSMIntCallback },
};
static const REMPARMDESC g_aArgsSTAMR3Register[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(void *), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(STAMTYPE), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(STAMVISIBILITY), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(const char *), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(STAMUNIT), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(const char *), NULL }
};
static const REMPARMDESC g_aArgsSTAMR3Deregister[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(void *), NULL },
};
static const REMPARMDESC g_aArgsTRPMAssertTrap[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVMCPU), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(uint8_t), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(TRPMEVENT), NULL }
};
static const REMPARMDESC g_aArgsTRPMQueryTrap[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVMCPU), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(uint8_t *), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(TRPMEVENT *), NULL }
};
static const REMPARMDESC g_aArgsTRPMSetErrorCode[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVMCPU), NULL },
{ REMPARMDESC_FLAGS_GCPTR, sizeof(RTGCUINT), NULL }
};
static const REMPARMDESC g_aArgsTRPMSetFaultAddress[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVMCPU), NULL },
{ REMPARMDESC_FLAGS_GCPTR, sizeof(RTGCUINT), NULL }
};
static const REMPARMDESC g_aArgsVMR3ReqCallWait[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVM), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(VMCPUID), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(void *), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(unsigned), NULL },
{ REMPARMDESC_FLAGS_ELLIPSIS, 0, NULL }
};
static const REMPARMDESC g_aArgsVMR3ReqFree[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PVMREQ), NULL }
};
/* IPRT args */
static const REMPARMDESC g_aArgsRTAssertMsg1[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(const char *), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(unsigned), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(const char *), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(const char *), NULL }
};
static const REMPARMDESC g_aArgsRTAssertMsg2[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(const char *), NULL },
{ REMPARMDESC_FLAGS_ELLIPSIS, 0, NULL }
};
static const REMPARMDESC g_aArgsRTAssertMsg2V[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(const char *), NULL },
{ REMPARMDESC_FLAGS_VALIST, 0, NULL }
};
static const REMPARMDESC g_aArgsRTLogFlags[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PRTLOGGER), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(const char *), NULL }
};
static const REMPARMDESC g_aArgsRTLogFlush[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PRTLOGGER), NULL }
};
static const REMPARMDESC g_aArgsRTLogLoggerEx[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PRTLOGGER), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(unsigned), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(unsigned), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(const char *), NULL },
{ REMPARMDESC_FLAGS_ELLIPSIS, 0, NULL }
};
static const REMPARMDESC g_aArgsRTLogLoggerExV[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(PRTLOGGER), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(unsigned), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(unsigned), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(const char *), NULL },
{ REMPARMDESC_FLAGS_VALIST, 0, NULL }
};
static const REMPARMDESC g_aArgsRTLogPrintf[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(const char *), NULL },
{ REMPARMDESC_FLAGS_ELLIPSIS, 0, NULL }
};
static const REMPARMDESC g_aArgsRTMemProtect[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(void *), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(size_t), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(unsigned), NULL }
};
static const REMPARMDESC g_aArgsRTStrPrintf[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(char *), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(size_t), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(const char *), NULL },
{ REMPARMDESC_FLAGS_ELLIPSIS, 0, NULL }
};
static const REMPARMDESC g_aArgsRTStrPrintfV[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(char *), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(size_t), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(const char *), NULL },
{ REMPARMDESC_FLAGS_VALIST, 0, NULL }
};
static const REMPARMDESC g_aArgsThread[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(RTTHREAD), NULL }
};
/* CRT args */
static const REMPARMDESC g_aArgsmemcpy[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(void *), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(const void *), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(size_t), NULL }
};
static const REMPARMDESC g_aArgsmemset[] =
{
{ REMPARMDESC_FLAGS_INT, sizeof(void *), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(int), NULL },
{ REMPARMDESC_FLAGS_INT, sizeof(size_t), NULL }
};
# endif /* !VBOX_USE_BITNESS_SELECTOR */
/** @} */
/**
* Descriptors for the exported functions.
*/
static const REMFNDESC g_aExports[] =
{ /* pszName, (void *)pv, pParams, cParams, fFlags, cb, pvWrapper. */
{ "REMR3Init", (void *)&pfnREMR3Init, &g_aArgsVM[0], RT_ELEMENTS(g_aArgsVM), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "REMR3InitFinalize", (void *)&pfnREMR3InitFinalize, &g_aArgsVM[0], RT_ELEMENTS(g_aArgsVM), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "REMR3Term", (void *)&pfnREMR3Term, &g_aArgsVM[0], RT_ELEMENTS(g_aArgsVM), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "REMR3Reset", (void *)&pfnREMR3Reset, &g_aArgsVM[0], RT_ELEMENTS(g_aArgsVM), REMFNDESC_FLAGS_RET_VOID, 0, NULL },
{ "REMR3Step", (void *)&pfnREMR3Step, &g_aArgsVMandVMCPU[0], RT_ELEMENTS(g_aArgsVMandVMCPU), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "REMR3BreakpointSet", (void *)&pfnREMR3BreakpointSet, &g_aArgsBreakpoint[0], RT_ELEMENTS(g_aArgsBreakpoint), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "REMR3BreakpointClear", (void *)&pfnREMR3BreakpointClear, &g_aArgsBreakpoint[0], RT_ELEMENTS(g_aArgsBreakpoint), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "REMR3EmulateInstruction", (void *)&pfnREMR3EmulateInstruction, &g_aArgsVMandVMCPU[0], RT_ELEMENTS(g_aArgsVMandVMCPU), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "REMR3Run", (void *)&pfnREMR3Run, &g_aArgsVMandVMCPU[0], RT_ELEMENTS(g_aArgsVMandVMCPU), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "REMR3State", (void *)&pfnREMR3State, &g_aArgsVMandVMCPU[0], RT_ELEMENTS(g_aArgsVMandVMCPU), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "REMR3StateBack", (void *)&pfnREMR3StateBack, &g_aArgsVMandVMCPU[0], RT_ELEMENTS(g_aArgsVMandVMCPU), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "REMR3StateUpdate", (void *)&pfnREMR3StateUpdate, &g_aArgsVMandVMCPU[0], RT_ELEMENTS(g_aArgsVMandVMCPU), REMFNDESC_FLAGS_RET_VOID, 0, NULL },
{ "REMR3A20Set", (void *)&pfnREMR3A20Set, &g_aArgsA20Set[0], RT_ELEMENTS(g_aArgsA20Set), REMFNDESC_FLAGS_RET_VOID, 0, NULL },
{ "REMR3ReplayHandlerNotifications", (void *)&pfnREMR3ReplayHandlerNotifications, &g_aArgsVM[0], RT_ELEMENTS(g_aArgsVM), REMFNDESC_FLAGS_RET_VOID, 0, NULL },
{ "REMR3NotifyPhysRamRegister", (void *)&pfnREMR3NotifyPhysRamRegister, &g_aArgsNotifyPhysRamRegister[0], RT_ELEMENTS(g_aArgsNotifyPhysRamRegister), REMFNDESC_FLAGS_RET_VOID, 0, NULL },
{ "REMR3NotifyPhysRamDeregister", (void *)&pfnREMR3NotifyPhysRamDeregister, &g_aArgsNotifyPhysRamDeregister[0], RT_ELEMENTS(g_aArgsNotifyPhysRamDeregister), REMFNDESC_FLAGS_RET_VOID, 0, NULL },
{ "REMR3NotifyPhysRomRegister", (void *)&pfnREMR3NotifyPhysRomRegister, &g_aArgsNotifyPhysRomRegister[0], RT_ELEMENTS(g_aArgsNotifyPhysRomRegister), REMFNDESC_FLAGS_RET_VOID, 0, NULL },
{ "REMR3NotifyHandlerPhysicalModify", (void *)&pfnREMR3NotifyHandlerPhysicalModify, &g_aArgsNotifyHandlerPhysicalModify[0], RT_ELEMENTS(g_aArgsNotifyHandlerPhysicalModify), REMFNDESC_FLAGS_RET_VOID, 0, NULL },
{ "REMR3NotifyHandlerPhysicalRegister", (void *)&pfnREMR3NotifyHandlerPhysicalRegister, &g_aArgsNotifyHandlerPhysicalRegister[0], RT_ELEMENTS(g_aArgsNotifyHandlerPhysicalRegister), REMFNDESC_FLAGS_RET_VOID, 0, NULL },
{ "REMR3NotifyHandlerPhysicalDeregister", (void *)&pfnREMR3NotifyHandlerPhysicalDeregister, &g_aArgsNotifyHandlerPhysicalDeregister[0], RT_ELEMENTS(g_aArgsNotifyHandlerPhysicalDeregister), REMFNDESC_FLAGS_RET_VOID, 0, NULL },
{ "REMR3NotifyInterruptSet", (void *)&pfnREMR3NotifyInterruptSet, &g_aArgsVMandVMCPU[0], RT_ELEMENTS(g_aArgsVMandVMCPU), REMFNDESC_FLAGS_RET_VOID, 0, NULL },
{ "REMR3NotifyInterruptClear", (void *)&pfnREMR3NotifyInterruptClear, &g_aArgsVMandVMCPU[0], RT_ELEMENTS(g_aArgsVMandVMCPU), REMFNDESC_FLAGS_RET_VOID, 0, NULL },
{ "REMR3NotifyTimerPending", (void *)&pfnREMR3NotifyTimerPending, &g_aArgsVMandVMCPU[0], RT_ELEMENTS(g_aArgsVMandVMCPU), REMFNDESC_FLAGS_RET_VOID, 0, NULL },
{ "REMR3NotifyDmaPending", (void *)&pfnREMR3NotifyDmaPending, &g_aArgsVM[0], RT_ELEMENTS(g_aArgsVM), REMFNDESC_FLAGS_RET_VOID, 0, NULL },
{ "REMR3NotifyQueuePending", (void *)&pfnREMR3NotifyQueuePending, &g_aArgsVM[0], RT_ELEMENTS(g_aArgsVM), REMFNDESC_FLAGS_RET_VOID, 0, NULL },
{ "REMR3NotifyFF", (void *)&pfnREMR3NotifyFF, &g_aArgsVM[0], RT_ELEMENTS(g_aArgsVM), REMFNDESC_FLAGS_RET_VOID, 0, NULL },
{ "REMR3NotifyCodePageChanged", (void *)&pfnREMR3NotifyCodePageChanged, &g_aArgsNotifyCodePageChanged[0], RT_ELEMENTS(g_aArgsNotifyCodePageChanged), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "REMR3NotifyPendingInterrupt", (void *)&pfnREMR3NotifyPendingInterrupt, &g_aArgsNotifyPendingInterrupt[0], RT_ELEMENTS(g_aArgsNotifyPendingInterrupt), REMFNDESC_FLAGS_RET_VOID, 0, NULL },
{ "REMR3QueryPendingInterrupt", (void *)&pfnREMR3QueryPendingInterrupt, &g_aArgsVMandVMCPU[0], RT_ELEMENTS(g_aArgsVMandVMCPU), REMFNDESC_FLAGS_RET_INT, sizeof(uint32_t), NULL },
{ "REMR3DisasEnableStepping", (void *)&pfnREMR3DisasEnableStepping, &g_aArgsDisasEnableStepping[0], RT_ELEMENTS(g_aArgsDisasEnableStepping), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "REMR3IsPageAccessHandled", (void *)&pfnREMR3IsPageAccessHandled, &g_aArgsIsPageAccessHandled[0], RT_ELEMENTS(g_aArgsIsPageAccessHandled), REMFNDESC_FLAGS_RET_INT, sizeof(bool), NULL }
};
# ifndef VBOX_USE_BITNESS_SELECTOR
# ifdef VBOX_WITHOUT_REM_LDR_CYCLE
# define VMM_FN(name) NULL
# else
# define VMM_FN(name) (void *)(uintptr_t)& name
# endif
/**
* Descriptors for the functions imported from VBoxVMM.
*/
static REMFNDESC g_aVMMImports[] =
{
{ "CPUMAreHiddenSelRegsValid", VMM_FN(CPUMAreHiddenSelRegsValid), &g_aArgsVMCPU[0], RT_ELEMENTS(g_aArgsVMCPU), REMFNDESC_FLAGS_RET_INT, sizeof(bool), NULL },
{ "CPUMR3RemEnter", VMM_FN(CPUMR3RemEnter), &g_aArgsCPUMR3RemEnter[0], RT_ELEMENTS(g_aArgsCPUMR3RemEnter), REMFNDESC_FLAGS_RET_INT, sizeof(uint32_t), NULL },
{ "CPUMR3RemLeave", VMM_FN(CPUMR3RemLeave), &g_aArgsCPUMR3RemLeave[0], RT_ELEMENTS(g_aArgsCPUMR3RemLeave), REMFNDESC_FLAGS_RET_VOID, 0, NULL },
{ "CPUMSetChangedFlags", VMM_FN(CPUMSetChangedFlags), &g_aArgsCPUMSetChangedFlags[0], RT_ELEMENTS(g_aArgsCPUMSetChangedFlags), REMFNDESC_FLAGS_RET_VOID, 0, NULL },
{ "CPUMGetGuestCPL", VMM_FN(CPUMGetGuestCPL), &g_aArgsCPUMGetGuestCpl[0], RT_ELEMENTS(g_aArgsCPUMGetGuestCpl), REMFNDESC_FLAGS_RET_INT, sizeof(unsigned), NULL },
{ "CPUMQueryGuestMsr", VMM_FN(CPUMQueryGuestMsr), &g_aArgsCPUMQueryGuestMsr[0], RT_ELEMENTS(g_aArgsCPUMQueryGuestMsr), REMFNDESC_FLAGS_RET_INT, sizeof(uint64_t), NULL },
{ "CPUMSetGuestMsr", VMM_FN(CPUMSetGuestMsr), &g_aArgsCPUMSetGuestMsr[0], RT_ELEMENTS(g_aArgsCPUMSetGuestMsr), REMFNDESC_FLAGS_RET_VOID, 0, NULL },
{ "CPUMGetGuestCpuId", VMM_FN(CPUMGetGuestCpuId), &g_aArgsCPUMGetGuestCpuId[0], RT_ELEMENTS(g_aArgsCPUMGetGuestCpuId), REMFNDESC_FLAGS_RET_VOID, 0, NULL },
{ "CPUMGetGuestEAX", VMM_FN(CPUMGetGuestEAX), &g_aArgsVMCPU[0], RT_ELEMENTS(g_aArgsVMCPU), REMFNDESC_FLAGS_RET_INT, sizeof(uint32_t), NULL },
{ "CPUMGetGuestEBP", VMM_FN(CPUMGetGuestEBP), &g_aArgsVMCPU[0], RT_ELEMENTS(g_aArgsVMCPU), REMFNDESC_FLAGS_RET_INT, sizeof(uint32_t), NULL },
{ "CPUMGetGuestEBX", VMM_FN(CPUMGetGuestEBX), &g_aArgsVMCPU[0], RT_ELEMENTS(g_aArgsVMCPU), REMFNDESC_FLAGS_RET_INT, sizeof(uint32_t), NULL },
{ "CPUMGetGuestECX", VMM_FN(CPUMGetGuestECX), &g_aArgsVMCPU[0], RT_ELEMENTS(g_aArgsVMCPU), REMFNDESC_FLAGS_RET_INT, sizeof(uint32_t), NULL },
{ "CPUMGetGuestEDI", VMM_FN(CPUMGetGuestEDI), &g_aArgsVMCPU[0], RT_ELEMENTS(g_aArgsVMCPU), REMFNDESC_FLAGS_RET_INT, sizeof(uint32_t), NULL },
{ "CPUMGetGuestEDX", VMM_FN(CPUMGetGuestEDX), &g_aArgsVMCPU[0], RT_ELEMENTS(g_aArgsVMCPU), REMFNDESC_FLAGS_RET_INT, sizeof(uint32_t), NULL },
{ "CPUMGetGuestEIP", VMM_FN(CPUMGetGuestEIP), &g_aArgsVMCPU[0], RT_ELEMENTS(g_aArgsVMCPU), REMFNDESC_FLAGS_RET_INT, sizeof(uint32_t), NULL },
{ "CPUMGetGuestESI", VMM_FN(CPUMGetGuestESI), &g_aArgsVMCPU[0], RT_ELEMENTS(g_aArgsVMCPU), REMFNDESC_FLAGS_RET_INT, sizeof(uint32_t), NULL },
{ "CPUMGetGuestESP", VMM_FN(CPUMGetGuestESP), &g_aArgsVMCPU[0], RT_ELEMENTS(g_aArgsVMCPU), REMFNDESC_FLAGS_RET_INT, sizeof(uint32_t), NULL },
{ "CPUMGetGuestCS", VMM_FN(CPUMGetGuestCS), &g_aArgsVMCPU[0], RT_ELEMENTS(g_aArgsVMCPU), REMFNDESC_FLAGS_RET_INT, sizeof(RTSEL), NULL },
{ "CPUMGetGuestSS", VMM_FN(CPUMGetGuestSS), &g_aArgsVMCPU[0], RT_ELEMENTS(g_aArgsVMCPU), REMFNDESC_FLAGS_RET_INT, sizeof(RTSEL), NULL },
{ "CPUMQueryGuestCtxPtr", VMM_FN(CPUMQueryGuestCtxPtr), &g_aArgsCPUMQueryGuestCtxPtr[0], RT_ELEMENTS(g_aArgsCPUMQueryGuestCtxPtr), REMFNDESC_FLAGS_RET_INT, sizeof(PCPUMCTX), NULL },
{ "CSAMR3MonitorPage", VMM_FN(CSAMR3MonitorPage), &g_aArgsCSAMR3MonitorPage[0], RT_ELEMENTS(g_aArgsCSAMR3MonitorPage), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "CSAMR3UnmonitorPage", VMM_FN(CSAMR3UnmonitorPage), &g_aArgsCSAMR3UnmonitorPage[0], RT_ELEMENTS(g_aArgsCSAMR3UnmonitorPage), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "CSAMR3RecordCallAddress", VMM_FN(CSAMR3RecordCallAddress), &g_aArgsCSAMR3RecordCallAddress[0], RT_ELEMENTS(g_aArgsCSAMR3RecordCallAddress), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
# if defined(VBOX_WITH_DEBUGGER) && !(defined(RT_OS_WINDOWS) && defined(RT_ARCH_AMD64)) /* the callbacks are problematic */
{ "DBGCRegisterCommands", VMM_FN(DBGCRegisterCommands), &g_aArgsDBGCRegisterCommands[0], RT_ELEMENTS(g_aArgsDBGCRegisterCommands), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
# endif
{ "DBGFR3DisasInstrEx", VMM_FN(DBGFR3DisasInstrEx), &g_aArgsDBGFR3DisasInstrEx[0], RT_ELEMENTS(g_aArgsDBGFR3DisasInstrEx), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "DBGFR3DisasInstrCurrentLogInternal", VMM_FN(DBGFR3DisasInstrCurrentLogInternal), &g_aArgsDBGFR3DisasInstrCurrentLogInternal[0], RT_ELEMENTS(g_aArgsDBGFR3DisasInstrCurrentLogInternal),REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "DBGFR3Info", VMM_FN(DBGFR3Info), &g_aArgsDBGFR3Info[0], RT_ELEMENTS(g_aArgsDBGFR3Info), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "DBGFR3InfoLogRelHlp", VMM_FN(DBGFR3InfoLogRelHlp), NULL, 0, REMFNDESC_FLAGS_RET_INT, sizeof(void *), NULL },
{ "DBGFR3AsSymbolByAddr", VMM_FN(DBGFR3AsSymbolByAddr), &g_aArgsDBGFR3AsSymbolByAddr[0], RT_ELEMENTS(g_aArgsDBGFR3AsSymbolByAddr), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "DBGFR3AddrFromFlat", VMM_FN(DBGFR3AddrFromFlat), &g_aArgsDBGFR3AddrFromFlat[0], RT_ELEMENTS(g_aArgsDBGFR3AddrFromFlat), REMFNDESC_FLAGS_RET_INT, sizeof(PDBGFADDRESS), NULL },
{ "DISInstr", VMM_FN(DISInstr), &g_aArgsDISInstr[0], RT_ELEMENTS(g_aArgsDISInstr), REMFNDESC_FLAGS_RET_INT, sizeof(bool), NULL },
{ "EMR3FatalError", VMM_FN(EMR3FatalError), &g_aArgsEMR3FatalError[0], RT_ELEMENTS(g_aArgsEMR3FatalError), REMFNDESC_FLAGS_RET_VOID, 0, NULL },
{ "EMRemLock", VMM_FN(EMRemLock), &g_aArgsVM[0], RT_ELEMENTS(g_aArgsVM), REMFNDESC_FLAGS_RET_VOID, 0, NULL },
{ "EMRemUnlock", VMM_FN(EMRemUnlock), &g_aArgsVM[0], RT_ELEMENTS(g_aArgsVM), REMFNDESC_FLAGS_RET_VOID, 0, NULL },
{ "EMRemIsLockOwner", VMM_FN(EMRemIsLockOwner), &g_aArgsVM[0], RT_ELEMENTS(g_aArgsVM), REMFNDESC_FLAGS_RET_VOID, sizeof(bool), NULL },
{ "HWACCMR3CanExecuteGuest", VMM_FN(HWACCMR3CanExecuteGuest), &g_aArgsHWACCMR3CanExecuteGuest[0], RT_ELEMENTS(g_aArgsHWACCMR3CanExecuteGuest), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "IOMIOPortRead", VMM_FN(IOMIOPortRead), &g_aArgsIOMIOPortRead[0], RT_ELEMENTS(g_aArgsIOMIOPortRead), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "IOMIOPortWrite", VMM_FN(IOMIOPortWrite), &g_aArgsIOMIOPortWrite[0], RT_ELEMENTS(g_aArgsIOMIOPortWrite), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "IOMMMIORead", VMM_FN(IOMMMIORead), &g_aArgsIOMMMIORead[0], RT_ELEMENTS(g_aArgsIOMMMIORead), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "IOMMMIOWrite", VMM_FN(IOMMMIOWrite), &g_aArgsIOMMMIOWrite[0], RT_ELEMENTS(g_aArgsIOMMMIOWrite), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "MMR3HeapAlloc", VMM_FN(MMR3HeapAlloc), &g_aArgsMMR3HeapAlloc[0], RT_ELEMENTS(g_aArgsMMR3HeapAlloc), REMFNDESC_FLAGS_RET_INT, sizeof(void *), NULL },
{ "MMR3HeapAllocZ", VMM_FN(MMR3HeapAllocZ), &g_aArgsMMR3HeapAllocZ[0], RT_ELEMENTS(g_aArgsMMR3HeapAllocZ), REMFNDESC_FLAGS_RET_INT, sizeof(void *), NULL },
{ "MMR3PhysGetRamSize", VMM_FN(MMR3PhysGetRamSize), &g_aArgsVM[0], RT_ELEMENTS(g_aArgsVM), REMFNDESC_FLAGS_RET_INT, sizeof(uint64_t), NULL },
{ "PATMIsPatchGCAddr", VMM_FN(PATMIsPatchGCAddr), &g_aArgsPATMIsPatchGCAddr[0], RT_ELEMENTS(g_aArgsPATMIsPatchGCAddr), REMFNDESC_FLAGS_RET_INT, sizeof(bool), NULL },
{ "PATMR3QueryOpcode", VMM_FN(PATMR3QueryOpcode), &g_aArgsPATMR3QueryOpcode[0], RT_ELEMENTS(g_aArgsPATMR3QueryOpcode), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "PATMR3QueryPatchMemGC", VMM_FN(PATMR3QueryPatchMemGC), &g_aArgsPATMR3QueryPatchMem[0], RT_ELEMENTS(g_aArgsPATMR3QueryPatchMem), REMFNDESC_FLAGS_RET_INT, sizeof(RTGCPTR), NULL },
{ "PATMR3QueryPatchMemHC", VMM_FN(PATMR3QueryPatchMemHC), &g_aArgsPATMR3QueryPatchMem[0], RT_ELEMENTS(g_aArgsPATMR3QueryPatchMem), REMFNDESC_FLAGS_RET_INT, sizeof(void *), NULL },
{ "PDMApicGetBase", VMM_FN(PDMApicGetBase), &g_aArgsPDMApicGetBase[0], RT_ELEMENTS(g_aArgsPDMApicGetBase), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "PDMApicGetTPR", VMM_FN(PDMApicGetTPR), &g_aArgsPDMApicGetTPR[0], RT_ELEMENTS(g_aArgsPDMApicGetTPR), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "PDMApicSetBase", VMM_FN(PDMApicSetBase), &g_aArgsPDMApicSetBase[0], RT_ELEMENTS(g_aArgsPDMApicSetBase), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "PDMApicSetTPR", VMM_FN(PDMApicSetTPR), &g_aArgsPDMApicSetTPR[0], RT_ELEMENTS(g_aArgsPDMApicSetTPR), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "PDMR3DmaRun", VMM_FN(PDMR3DmaRun), &g_aArgsVM[0], RT_ELEMENTS(g_aArgsVM), REMFNDESC_FLAGS_RET_VOID, 0, NULL },
{ "PDMR3CritSectInit", VMM_FN(PDMR3CritSectInit), &g_aArgsPDMR3CritSectInit[0], RT_ELEMENTS(g_aArgsPDMR3CritSectInit), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "PDMCritSectEnter", VMM_FN(PDMCritSectEnter), &g_aArgsPDMCritSectEnter[0], RT_ELEMENTS(g_aArgsPDMCritSectEnter), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "PDMCritSectLeave", VMM_FN(PDMCritSectLeave), &g_aArgsPTR[0], RT_ELEMENTS(g_aArgsPTR), REMFNDESC_FLAGS_RET_VOID, 0, NULL },
# ifdef VBOX_STRICT
{ "PDMCritSectEnterDebug", VMM_FN(PDMCritSectEnterDebug), &g_aArgsPDMCritSectEnterDebug[0], RT_ELEMENTS(g_aArgsPDMCritSectEnterDebug), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
# endif
{ "PDMGetInterrupt", VMM_FN(PDMGetInterrupt), &g_aArgsPDMGetInterrupt[0], RT_ELEMENTS(g_aArgsPDMGetInterrupt), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "PDMIsaSetIrq", VMM_FN(PDMIsaSetIrq), &g_aArgsPDMIsaSetIrq[0], RT_ELEMENTS(g_aArgsPDMIsaSetIrq), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "PGMGetGuestMode", VMM_FN(PGMGetGuestMode), &g_aArgsPGMGetGuestMode[0], RT_ELEMENTS(g_aArgsPGMGetGuestMode), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "PGMGstGetPage", VMM_FN(PGMGstGetPage), &g_aArgsPGMGstGetPage[0], RT_ELEMENTS(g_aArgsPGMGstGetPage), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "PGMInvalidatePage", VMM_FN(PGMInvalidatePage), &g_aArgsPGMInvalidatePage[0], RT_ELEMENTS(g_aArgsPGMInvalidatePage), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "PGMPhysIsGCPhysValid", VMM_FN(PGMPhysIsGCPhysValid), &g_aArgsPGMPhysIsGCPhysValid[0], RT_ELEMENTS(g_aArgsPGMPhysIsGCPhysValid), REMFNDESC_FLAGS_RET_INT, sizeof(bool), NULL },
{ "PGMPhysIsA20Enabled", VMM_FN(PGMPhysIsA20Enabled), &g_aArgsVMCPU[0], RT_ELEMENTS(g_aArgsVMCPU), REMFNDESC_FLAGS_RET_INT, sizeof(bool), NULL },
{ "PGMPhysRead", VMM_FN(PGMPhysRead), &g_aArgsPGMPhysRead[0], RT_ELEMENTS(g_aArgsPGMPhysRead), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "PGMPhysSimpleReadGCPtr", VMM_FN(PGMPhysSimpleReadGCPtr), &g_aArgsPGMPhysSimpleReadGCPtr[0], RT_ELEMENTS(g_aArgsPGMPhysSimpleReadGCPtr), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "PGMPhysWrite", VMM_FN(PGMPhysWrite), &g_aArgsPGMPhysWrite[0], RT_ELEMENTS(g_aArgsPGMPhysWrite), REMFNDESC_FLAGS_RET_VOID, 0, NULL },
{ "PGMChangeMode", VMM_FN(PGMChangeMode), &g_aArgsPGMChangeMode[0], RT_ELEMENTS(g_aArgsPGMChangeMode), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "PGMFlushTLB", VMM_FN(PGMFlushTLB), &g_aArgsPGMFlushTLB[0], RT_ELEMENTS(g_aArgsPGMFlushTLB), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "PGMR3PhysReadU8", VMM_FN(PGMR3PhysReadU8), &g_aArgsPGMR3PhysReadUxx[0], RT_ELEMENTS(g_aArgsPGMR3PhysReadUxx), REMFNDESC_FLAGS_RET_INT, sizeof(uint8_t), NULL },
{ "PGMR3PhysReadU16", VMM_FN(PGMR3PhysReadU16), &g_aArgsPGMR3PhysReadUxx[0], RT_ELEMENTS(g_aArgsPGMR3PhysReadUxx), REMFNDESC_FLAGS_RET_INT, sizeof(uint16_t), NULL },
{ "PGMR3PhysReadU32", VMM_FN(PGMR3PhysReadU32), &g_aArgsPGMR3PhysReadUxx[0], RT_ELEMENTS(g_aArgsPGMR3PhysReadUxx), REMFNDESC_FLAGS_RET_INT, sizeof(uint32_t), NULL },
{ "PGMR3PhysReadU64", VMM_FN(PGMR3PhysReadU64), &g_aArgsPGMR3PhysReadUxx[0], RT_ELEMENTS(g_aArgsPGMR3PhysReadUxx), REMFNDESC_FLAGS_RET_INT, sizeof(uint64_t), NULL },
{ "PGMR3PhysWriteU8", VMM_FN(PGMR3PhysWriteU8), &g_aArgsPGMR3PhysWriteU8[0], RT_ELEMENTS(g_aArgsPGMR3PhysWriteU8), REMFNDESC_FLAGS_RET_VOID, 0, NULL },
{ "PGMR3PhysWriteU16", VMM_FN(PGMR3PhysWriteU16), &g_aArgsPGMR3PhysWriteU16[0], RT_ELEMENTS(g_aArgsPGMR3PhysWriteU16), REMFNDESC_FLAGS_RET_VOID, 0, NULL },
{ "PGMR3PhysWriteU32", VMM_FN(PGMR3PhysWriteU32), &g_aArgsPGMR3PhysWriteU32[0], RT_ELEMENTS(g_aArgsPGMR3PhysWriteU32), REMFNDESC_FLAGS_RET_VOID, 0, NULL },
{ "PGMR3PhysWriteU64", VMM_FN(PGMR3PhysWriteU64), &g_aArgsPGMR3PhysWriteU64[0], RT_ELEMENTS(g_aArgsPGMR3PhysWriteU32), REMFNDESC_FLAGS_RET_VOID, 0, NULL },
{ "PGMR3PhysTlbGCPhys2Ptr", VMM_FN(PGMR3PhysTlbGCPhys2Ptr), &g_aArgsPGMR3PhysTlbGCPhys2Ptr[0], RT_ELEMENTS(g_aArgsPGMR3PhysTlbGCPhys2Ptr), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "PGMIsLockOwner", VMM_FN(PGMIsLockOwner), &g_aArgsVM[0], RT_ELEMENTS(g_aArgsVM), REMFNDESC_FLAGS_RET_INT, sizeof(bool), NULL },
{ "SSMR3GetGCPtr", VMM_FN(SSMR3GetGCPtr), &g_aArgsSSMR3GetGCPtr[0], RT_ELEMENTS(g_aArgsSSMR3GetGCPtr), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "SSMR3GetMem", VMM_FN(SSMR3GetMem), &g_aArgsSSMR3GetMem[0], RT_ELEMENTS(g_aArgsSSMR3GetMem), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "SSMR3GetU32", VMM_FN(SSMR3GetU32), &g_aArgsSSMR3GetU32[0], RT_ELEMENTS(g_aArgsSSMR3GetU32), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "SSMR3GetUInt", VMM_FN(SSMR3GetUInt), &g_aArgsSSMR3GetUInt[0], RT_ELEMENTS(g_aArgsSSMR3GetUInt), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "SSMR3PutGCPtr", VMM_FN(SSMR3PutGCPtr), &g_aArgsSSMR3PutGCPtr[0], RT_ELEMENTS(g_aArgsSSMR3PutGCPtr), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "SSMR3PutMem", VMM_FN(SSMR3PutMem), &g_aArgsSSMR3PutMem[0], RT_ELEMENTS(g_aArgsSSMR3PutMem), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "SSMR3PutU32", VMM_FN(SSMR3PutU32), &g_aArgsSSMR3PutU32[0], RT_ELEMENTS(g_aArgsSSMR3PutU32), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "SSMR3PutUInt", VMM_FN(SSMR3PutUInt), &g_aArgsSSMR3PutUInt[0], RT_ELEMENTS(g_aArgsSSMR3PutUInt), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "SSMR3RegisterInternal", VMM_FN(SSMR3RegisterInternal), &g_aArgsSSMR3RegisterInternal[0], RT_ELEMENTS(g_aArgsSSMR3RegisterInternal), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "STAMR3Register", VMM_FN(STAMR3Register), &g_aArgsSTAMR3Register[0], RT_ELEMENTS(g_aArgsSTAMR3Register), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "STAMR3Deregister", VMM_FN(STAMR3Deregister), &g_aArgsSTAMR3Deregister[0], RT_ELEMENTS(g_aArgsSTAMR3Deregister), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "TMCpuTickGet", VMM_FN(TMCpuTickGet), &g_aArgsVMCPU[0], RT_ELEMENTS(g_aArgsVMCPU), REMFNDESC_FLAGS_RET_INT, sizeof(uint64_t), NULL },
{ "TMR3NotifySuspend", VMM_FN(TMR3NotifySuspend), &g_aArgsVMandVMCPU[0], RT_ELEMENTS(g_aArgsVMandVMCPU), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "TMR3NotifyResume", VMM_FN(TMR3NotifyResume), &g_aArgsVMandVMCPU[0], RT_ELEMENTS(g_aArgsVMandVMCPU), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "TMNotifyEndOfExecution", VMM_FN(TMNotifyEndOfExecution), &g_aArgsVMCPU[0], RT_ELEMENTS(g_aArgsVMCPU), REMFNDESC_FLAGS_RET_VOID, 0, NULL },
{ "TMNotifyStartOfExecution", VMM_FN(TMNotifyStartOfExecution), &g_aArgsVMCPU[0], RT_ELEMENTS(g_aArgsVMCPU), REMFNDESC_FLAGS_RET_VOID, 0, NULL },
{ "TMTimerPollBool", VMM_FN(TMTimerPollBool), &g_aArgsVMandVMCPU[0], RT_ELEMENTS(g_aArgsVMandVMCPU), REMFNDESC_FLAGS_RET_VOID, 0, NULL },
{ "TMR3TimerQueuesDo", VMM_FN(TMR3TimerQueuesDo), &g_aArgsVM[0], RT_ELEMENTS(g_aArgsVM), REMFNDESC_FLAGS_RET_VOID, 0, NULL },
{ "TRPMAssertTrap", VMM_FN(TRPMAssertTrap), &g_aArgsTRPMAssertTrap[0], RT_ELEMENTS(g_aArgsTRPMAssertTrap), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "TRPMGetErrorCode", VMM_FN(TRPMGetErrorCode), &g_aArgsVMCPU[0], RT_ELEMENTS(g_aArgsVMCPU), REMFNDESC_FLAGS_RET_INT, sizeof(RTGCUINT), NULL },
{ "TRPMGetFaultAddress", VMM_FN(TRPMGetFaultAddress), &g_aArgsVMCPU[0], RT_ELEMENTS(g_aArgsVMCPU), REMFNDESC_FLAGS_RET_INT, sizeof(RTGCUINTPTR),NULL },
{ "TRPMQueryTrap", VMM_FN(TRPMQueryTrap), &g_aArgsTRPMQueryTrap[0], RT_ELEMENTS(g_aArgsTRPMQueryTrap), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "TRPMResetTrap", VMM_FN(TRPMResetTrap), &g_aArgsVMCPU[0], RT_ELEMENTS(g_aArgsVMCPU), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "TRPMSetErrorCode", VMM_FN(TRPMSetErrorCode), &g_aArgsTRPMSetErrorCode[0], RT_ELEMENTS(g_aArgsTRPMSetErrorCode), REMFNDESC_FLAGS_RET_VOID, 0, NULL },
{ "TRPMSetFaultAddress", VMM_FN(TRPMSetFaultAddress), &g_aArgsTRPMSetFaultAddress[0], RT_ELEMENTS(g_aArgsTRPMSetFaultAddress), REMFNDESC_FLAGS_RET_VOID, 0, NULL },
{ "VMMGetCpu", VMM_FN(VMMGetCpu), &g_aArgsVM[0], RT_ELEMENTS(g_aArgsVM), REMFNDESC_FLAGS_RET_INT, sizeof(PVMCPU), NULL },
{ "VMR3ReqCallWait", VMM_FN(VMR3ReqCallWait), &g_aArgsVMR3ReqCallWait[0], RT_ELEMENTS(g_aArgsVMR3ReqCallWait), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "VMR3ReqFree", VMM_FN(VMR3ReqFree), &g_aArgsVMR3ReqFree[0], RT_ELEMENTS(g_aArgsVMR3ReqFree), REMFNDESC_FLAGS_RET_INT | REMFNDESC_FLAGS_ELLIPSIS, sizeof(int), NULL },
{ "VMR3GetVMCPUId", VMM_FN(VMR3GetVMCPUId), &g_aArgsVM[0], RT_ELEMENTS(g_aArgsVM), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "VMR3GetVMCPUNativeThread", VMM_FN(VMR3GetVMCPUNativeThread), &g_aArgsVM[0], RT_ELEMENTS(g_aArgsVM), REMFNDESC_FLAGS_RET_INT, sizeof(void *), NULL },
{ "EMInterpretInstructionCPU", VMM_FN(EMInterpretInstructionCPU), &g_aArgsEMInterpretInstructionCPU[0], RT_ELEMENTS(g_aArgsEMInterpretInstructionCPU), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
// { "", VMM_FN(), &g_aArgsVM[0], RT_ELEMENTS(g_aArgsVM), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
};
/**
* Descriptors for the functions imported from VBoxRT.
*/
static REMFNDESC g_aRTImports[] =
{
{ "RTAssertMsg1", (void *)(uintptr_t)&RTAssertMsg1, &g_aArgsRTAssertMsg1[0], RT_ELEMENTS(g_aArgsRTAssertMsg1), REMFNDESC_FLAGS_RET_VOID, 0, NULL },
{ "RTAssertMsg1Weak", (void *)(uintptr_t)&RTAssertMsg1Weak, &g_aArgsRTAssertMsg1[0], RT_ELEMENTS(g_aArgsRTAssertMsg1), REMFNDESC_FLAGS_RET_VOID, 0, NULL },
{ "RTAssertMsg2", (void *)(uintptr_t)&RTAssertMsg2, &g_aArgsRTAssertMsg2[0], RT_ELEMENTS(g_aArgsRTAssertMsg2), REMFNDESC_FLAGS_RET_VOID | REMFNDESC_FLAGS_ELLIPSIS, 0, NULL },
{ "RTAssertMsg2V", (void *)(uintptr_t)&RTAssertMsg2V, &g_aArgsRTAssertMsg2V[0], RT_ELEMENTS(g_aArgsRTAssertMsg2V), REMFNDESC_FLAGS_RET_VOID | REMFNDESC_FLAGS_VALIST, 0, NULL },
{ "RTAssertMsg2Weak", (void *)(uintptr_t)&RTAssertMsg2Weak, &g_aArgsRTAssertMsg2[0], RT_ELEMENTS(g_aArgsRTAssertMsg2), REMFNDESC_FLAGS_RET_VOID | REMFNDESC_FLAGS_ELLIPSIS, 0, NULL },
{ "RTAssertShouldPanic", (void *)(uintptr_t)&RTAssertShouldPanic, NULL, 0, REMFNDESC_FLAGS_RET_INT, sizeof(bool), NULL },
{ "RTLogDefaultInstance", (void *)(uintptr_t)&RTLogDefaultInstance, NULL, 0, REMFNDESC_FLAGS_RET_INT, sizeof(PRTLOGGER), NULL },
{ "RTLogRelDefaultInstance", (void *)(uintptr_t)&RTLogRelDefaultInstance, NULL, 0, REMFNDESC_FLAGS_RET_INT, sizeof(PRTLOGGER), NULL },
{ "RTLogFlags", (void *)(uintptr_t)&RTLogFlags, &g_aArgsRTLogFlags[0], RT_ELEMENTS(g_aArgsRTLogFlags), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "RTLogFlush", (void *)(uintptr_t)&RTLogFlush, &g_aArgsRTLogFlush[0], RT_ELEMENTS(g_aArgsRTLogFlush), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "RTLogLoggerEx", (void *)(uintptr_t)&RTLogLoggerEx, &g_aArgsRTLogLoggerEx[0], RT_ELEMENTS(g_aArgsRTLogLoggerEx), REMFNDESC_FLAGS_RET_VOID | REMFNDESC_FLAGS_ELLIPSIS, 0, NULL },
{ "RTLogLoggerExV", (void *)(uintptr_t)&RTLogLoggerExV, &g_aArgsRTLogLoggerExV[0], RT_ELEMENTS(g_aArgsRTLogLoggerExV), REMFNDESC_FLAGS_RET_VOID | REMFNDESC_FLAGS_VALIST, 0, NULL },
{ "RTLogPrintf", (void *)(uintptr_t)&RTLogPrintf, &g_aArgsRTLogPrintf[0], RT_ELEMENTS(g_aArgsRTLogPrintf), REMFNDESC_FLAGS_RET_VOID, 0, NULL },
{ "RTLogRelPrintf", (void *)(uintptr_t)&RTLogRelPrintf, &g_aArgsRTLogPrintf[0], RT_ELEMENTS(g_aArgsRTLogPrintf), REMFNDESC_FLAGS_RET_VOID, 0, NULL },
{ "RTMemAllocTag", (void *)(uintptr_t)&RTMemAllocTag, &g_aArgsSIZE_TTag[0], RT_ELEMENTS(g_aArgsSIZE_TTag), REMFNDESC_FLAGS_RET_INT, sizeof(void *), NULL },
{ "RTMemAllocZTag", (void *)(uintptr_t)&RTMemAllocZTag, &g_aArgsSIZE_TTag[0], RT_ELEMENTS(g_aArgsSIZE_TTag), REMFNDESC_FLAGS_RET_INT, sizeof(void *), NULL },
{ "RTMemReallocTag", (void *)(uintptr_t)&RTMemReallocTag, &g_aArgsRTMemReallocTag[0], RT_ELEMENTS(g_aArgsRTMemReallocTag), REMFNDESC_FLAGS_RET_INT, sizeof(void *), NULL },
{ "RTMemExecAllocTag", (void *)(uintptr_t)&RTMemExecAllocTag, &g_aArgsSIZE_TTag[0], RT_ELEMENTS(g_aArgsSIZE_TTag), REMFNDESC_FLAGS_RET_INT, sizeof(void *), NULL },
{ "RTMemExecFree", (void *)(uintptr_t)&RTMemExecFree, &g_aArgsPTR_SIZE_T[0], RT_ELEMENTS(g_aArgsPTR_SIZE_T), REMFNDESC_FLAGS_RET_VOID, 0, NULL },
{ "RTMemFree", (void *)(uintptr_t)&RTMemFree, &g_aArgsPTR[0], RT_ELEMENTS(g_aArgsPTR), REMFNDESC_FLAGS_RET_VOID, 0, NULL },
{ "RTMemPageAllocTag", (void *)(uintptr_t)&RTMemPageAllocTag, &g_aArgsSIZE_TTag[0], RT_ELEMENTS(g_aArgsSIZE_TTag), REMFNDESC_FLAGS_RET_INT, sizeof(void *), NULL },
{ "RTMemPageFree", (void *)(uintptr_t)&RTMemPageFree, &g_aArgsPTR_SIZE_T[0], RT_ELEMENTS(g_aArgsPTR_SIZE_T), REMFNDESC_FLAGS_RET_VOID, 0, NULL },
{ "RTMemProtect", (void *)(uintptr_t)&RTMemProtect, &g_aArgsRTMemProtect[0], RT_ELEMENTS(g_aArgsRTMemProtect), REMFNDESC_FLAGS_RET_INT, sizeof(int), NULL },
{ "RTStrPrintf", (void *)(uintptr_t)&RTStrPrintf, &g_aArgsRTStrPrintf[0], RT_ELEMENTS(g_aArgsRTStrPrintf), REMFNDESC_FLAGS_RET_INT | REMFNDESC_FLAGS_ELLIPSIS, sizeof(size_t), NULL },
{ "RTStrPrintfV", (void *)(uintptr_t)&RTStrPrintfV, &g_aArgsRTStrPrintfV[0], RT_ELEMENTS(g_aArgsRTStrPrintfV), REMFNDESC_FLAGS_RET_INT | REMFNDESC_FLAGS_VALIST, sizeof(size_t), NULL },
{ "RTThreadSelf", (void *)(uintptr_t)&RTThreadSelf, NULL, 0, REMFNDESC_FLAGS_RET_INT, sizeof(RTTHREAD), NULL },
{ "RTThreadNativeSelf", (void *)(uintptr_t)&RTThreadNativeSelf, NULL, 0, REMFNDESC_FLAGS_RET_INT, sizeof(RTNATIVETHREAD), NULL },
{ "RTLockValidatorWriteLockGetCount", (void *)(uintptr_t)&RTLockValidatorWriteLockGetCount, &g_aArgsThread[0], 0, REMFNDESC_FLAGS_RET_INT, sizeof(int32_t), NULL },
};
/**
* Descriptors for the functions imported from VBoxRT.
*/
static REMFNDESC g_aCRTImports[] =
{
{ "memcpy", (void *)(uintptr_t)&memcpy, &g_aArgsmemcpy[0], RT_ELEMENTS(g_aArgsmemcpy), REMFNDESC_FLAGS_RET_INT, sizeof(void *), NULL },
{ "memset", (void *)(uintptr_t)&memset, &g_aArgsmemset[0], RT_ELEMENTS(g_aArgsmemset), REMFNDESC_FLAGS_RET_INT, sizeof(void *), NULL }
/*
floor floor
memcpy memcpy
sqrt sqrt
sqrtf sqrtf
*/
};
# if defined(USE_REM_CALLING_CONVENTION_GLUE) || defined(USE_REM_IMPORT_JUMP_GLUE)
/** LIFO of read-write-executable memory chunks used for wrappers. */
static PREMEXECMEM g_pExecMemHead;
# endif
# endif /* !VBOX_USE_BITNESS_SELECTOR */
/*******************************************************************************
* Internal Functions *
*******************************************************************************/
# ifndef VBOX_USE_BITNESS_SELECTOR
static int remGenerateExportGlue(PRTUINTPTR pValue, PCREMFNDESC pDesc);
# ifdef USE_REM_CALLING_CONVENTION_GLUE
DECLASM(int) WrapGCC2MSC0Int(void); DECLASM(int) WrapGCC2MSC0Int_EndProc(void);
DECLASM(int) WrapGCC2MSC1Int(void); DECLASM(int) WrapGCC2MSC1Int_EndProc(void);
DECLASM(int) WrapGCC2MSC2Int(void); DECLASM(int) WrapGCC2MSC2Int_EndProc(void);
DECLASM(int) WrapGCC2MSC3Int(void); DECLASM(int) WrapGCC2MSC3Int_EndProc(void);
DECLASM(int) WrapGCC2MSC4Int(void); DECLASM(int) WrapGCC2MSC4Int_EndProc(void);
DECLASM(int) WrapGCC2MSC5Int(void); DECLASM(int) WrapGCC2MSC5Int_EndProc(void);
DECLASM(int) WrapGCC2MSC6Int(void); DECLASM(int) WrapGCC2MSC6Int_EndProc(void);
DECLASM(int) WrapGCC2MSC7Int(void); DECLASM(int) WrapGCC2MSC7Int_EndProc(void);
DECLASM(int) WrapGCC2MSC8Int(void); DECLASM(int) WrapGCC2MSC8Int_EndProc(void);
DECLASM(int) WrapGCC2MSC9Int(void); DECLASM(int) WrapGCC2MSC9Int_EndProc(void);
DECLASM(int) WrapGCC2MSC10Int(void); DECLASM(int) WrapGCC2MSC10Int_EndProc(void);
DECLASM(int) WrapGCC2MSC11Int(void); DECLASM(int) WrapGCC2MSC11Int_EndProc(void);
DECLASM(int) WrapGCC2MSC12Int(void); DECLASM(int) WrapGCC2MSC12Int_EndProc(void);
DECLASM(int) WrapGCC2MSCVariadictInt(void); DECLASM(int) WrapGCC2MSCVariadictInt_EndProc(void);
DECLASM(int) WrapGCC2MSC_SSMR3RegisterInternal(void); DECLASM(int) WrapGCC2MSC_SSMR3RegisterInternal_EndProc(void);
DECLASM(int) WrapMSC2GCC0Int(void); DECLASM(int) WrapMSC2GCC0Int_EndProc(void);
DECLASM(int) WrapMSC2GCC1Int(void); DECLASM(int) WrapMSC2GCC1Int_EndProc(void);
DECLASM(int) WrapMSC2GCC2Int(void); DECLASM(int) WrapMSC2GCC2Int_EndProc(void);
DECLASM(int) WrapMSC2GCC3Int(void); DECLASM(int) WrapMSC2GCC3Int_EndProc(void);
DECLASM(int) WrapMSC2GCC4Int(void); DECLASM(int) WrapMSC2GCC4Int_EndProc(void);
DECLASM(int) WrapMSC2GCC5Int(void); DECLASM(int) WrapMSC2GCC5Int_EndProc(void);
DECLASM(int) WrapMSC2GCC6Int(void); DECLASM(int) WrapMSC2GCC6Int_EndProc(void);
DECLASM(int) WrapMSC2GCC7Int(void); DECLASM(int) WrapMSC2GCC7Int_EndProc(void);
DECLASM(int) WrapMSC2GCC8Int(void); DECLASM(int) WrapMSC2GCC8Int_EndProc(void);
DECLASM(int) WrapMSC2GCC9Int(void); DECLASM(int) WrapMSC2GCC9Int_EndProc(void);
# endif
# if defined(USE_REM_CALLING_CONVENTION_GLUE) || defined(USE_REM_IMPORT_JUMP_GLUE)
/**
* Allocates a block of memory for glue code.
*
* The returned memory is padded with INT3s.
*
* @returns Pointer to the allocated memory.
* @param The amount of memory to allocate.
*/
static void *remAllocGlue(size_t cb)
{
PREMEXECMEM pCur = g_pExecMemHead;
uint32_t cbAligned = (uint32_t)RT_ALIGN_32(cb, 32);
while (pCur)
{
if (pCur->cb - pCur->off >= cbAligned)
{
void *pv = (uint8_t *)pCur + pCur->off;
pCur->off += cbAligned;
return memset(pv, 0xcc, cbAligned);
}
pCur = pCur->pNext;
}
/* add a new chunk */
AssertReturn(_64K - RT_ALIGN_Z(sizeof(*pCur), 32) > cbAligned, NULL);
pCur = (PREMEXECMEM)RTMemExecAlloc(_64K);
AssertReturn(pCur, NULL);
pCur->cb = _64K;
pCur->off = RT_ALIGN_32(sizeof(*pCur), 32) + cbAligned;
pCur->pNext = g_pExecMemHead;
g_pExecMemHead = pCur;
return memset((uint8_t *)pCur + RT_ALIGN_Z(sizeof(*pCur), 32), 0xcc, cbAligned);
}
# endif /* USE_REM_CALLING_CONVENTION_GLUE || USE_REM_IMPORT_JUMP_GLUE */
# ifdef USE_REM_CALLING_CONVENTION_GLUE
/**
* Checks if a function is all straight forward integers.
*
* @returns True if it's simple, false if it's bothersome.
* @param pDesc The function descriptor.
*/
static bool remIsFunctionAllInts(PCREMFNDESC pDesc)
{
if ( ( (pDesc->fFlags & REMFNDESC_FLAGS_RET_TYPE_MASK) != REMFNDESC_FLAGS_RET_INT
|| pDesc->cbReturn > sizeof(uint64_t))
&& (pDesc->fFlags & REMFNDESC_FLAGS_RET_TYPE_MASK) != REMFNDESC_FLAGS_RET_VOID)
return false;
unsigned i = pDesc->cParams;
while (i-- > 0)
switch (pDesc->paParams[i].fFlags & REMPARMDESC_FLAGS_TYPE_MASK)
{
case REMPARMDESC_FLAGS_INT:
case REMPARMDESC_FLAGS_GCPTR:
case REMPARMDESC_FLAGS_GCPHYS:
case REMPARMDESC_FLAGS_HCPHYS:
break;
default:
AssertReleaseMsgFailed(("Invalid param flags %#x for #%d of %s!\n", pDesc->paParams[i].fFlags, i, pDesc->pszName));
case REMPARMDESC_FLAGS_VALIST:
case REMPARMDESC_FLAGS_ELLIPSIS:
case REMPARMDESC_FLAGS_FLOAT:
case REMPARMDESC_FLAGS_STRUCT:
case REMPARMDESC_FLAGS_PFN:
return false;
}
return true;
}
/**
* Checks if the function has an ellipsis (...) argument.
*
* @returns true if it has an ellipsis, otherwise false.
* @param pDesc The function descriptor.
*/
static bool remHasFunctionEllipsis(PCREMFNDESC pDesc)
{
unsigned i = pDesc->cParams;
while (i-- > 0)
if ((pDesc->paParams[i].fFlags & REMPARMDESC_FLAGS_TYPE_MASK) == REMPARMDESC_FLAGS_ELLIPSIS)
return true;
return false;
}
/**
* Checks if the function uses floating point (FP) arguments or return value.
*
* @returns true if it uses floating point, otherwise false.
* @param pDesc The function descriptor.
*/
static bool remIsFunctionUsingFP(PCREMFNDESC pDesc)
{
if ((pDesc->fFlags & REMFNDESC_FLAGS_RET_TYPE_MASK) == REMFNDESC_FLAGS_RET_FLOAT)
return true;
unsigned i = pDesc->cParams;
while (i-- > 0)
if ((pDesc->paParams[i].fFlags & REMPARMDESC_FLAGS_TYPE_MASK) == REMPARMDESC_FLAGS_FLOAT)
return true;
return false;
}
/** @name The export and import fixups.
* @{ */
# define REM_FIXUP_32_REAL_STUFF UINT32_C(0xdeadbeef)
# define REM_FIXUP_64_REAL_STUFF UINT64_C(0xdeadf00df00ddead)
# define REM_FIXUP_64_DESC UINT64_C(0xdead00010001dead)
# define REM_FIXUP_64_LOG_ENTRY UINT64_C(0xdead00020002dead)
# define REM_FIXUP_64_LOG_EXIT UINT64_C(0xdead00030003dead)
# define REM_FIXUP_64_WRAP_GCC_CB UINT64_C(0xdead00040004dead)
/** @} */
/**
* Entry logger function.
*
* @param pDesc The description.
*/
DECLASM(void) remLogEntry(PCREMFNDESC pDesc)
{
RTPrintf("calling %s\n", pDesc->pszName);
}
/**
* Exit logger function.
*
* @param pDesc The description.
* @param pvRet The return code.
*/
DECLASM(void) remLogExit(PCREMFNDESC pDesc, void *pvRet)
{
RTPrintf("returning %p from %s\n", pvRet, pDesc->pszName);
}
/**
* Creates a wrapper for the specified callback function at run time.
*
* @param pDesc The function descriptor.
* @param pValue Upon entry *pValue contains the address of the function to be wrapped.
* Upon return *pValue contains the address of the wrapper glue function.
* @param iParam The parameter index in the function descriptor (0 based).
* If UINT32_MAX pDesc is the descriptor for *pValue.
*/
DECLASM(void) remWrapGCCCallback(PCREMFNDESC pDesc, PRTUINTPTR pValue, uint32_t iParam)
{
AssertPtr(pDesc);
AssertPtr(pValue);
/*
* Simple?
*/
if (!*pValue)
return;
/*
* Locate the right function descriptor.
*/
if (iParam != UINT32_MAX)
{
AssertRelease(iParam < pDesc->cParams);
pDesc = (PCREMFNDESC)pDesc->paParams[iParam].pvExtra;
AssertPtr(pDesc);
}
/*
* When we get serious, here is where to insert the hash table lookup.
*/
/*
* Create a new glue patch.
*/
# ifdef RT_OS_WINDOWS
int rc = remGenerateExportGlue(pValue, pDesc);
# else
# error "port me"
# endif
AssertReleaseRC(rc);
/*
* Add it to the hash (later)
*/
}
/**
* Fixes export glue.
*
* @param pvGlue The glue code.
* @param cb The size of the glue code.
* @param pvExport The address of the export we're wrapping.
* @param pDesc The export descriptor.
*/
static void remGenerateExportGlueFixup(void *pvGlue, size_t cb, uintptr_t uExport, PCREMFNDESC pDesc)
{
union
{
uint8_t *pu8;
int32_t *pi32;
uint32_t *pu32;
uint64_t *pu64;
void *pv;
} u;
u.pv = pvGlue;
while (cb >= 4)
{
/** @todo add defines for the fixup constants... */
if (*u.pu32 == REM_FIXUP_32_REAL_STUFF)
{
/* 32-bit rel jmp/call to real export. */
*u.pi32 = uExport - (uintptr_t)(u.pi32 + 1);
Assert((uintptr_t)(u.pi32 + 1) + *u.pi32 == uExport);
u.pi32++;
cb -= 4;
continue;
}
if (cb >= 8 && *u.pu64 == REM_FIXUP_64_REAL_STUFF)
{
/* 64-bit address to the real export. */
*u.pu64++ = uExport;
cb -= 8;
continue;
}
if (cb >= 8 && *u.pu64 == REM_FIXUP_64_DESC)
{
/* 64-bit address to the descriptor. */
*u.pu64++ = (uintptr_t)pDesc;
cb -= 8;
continue;
}
if (cb >= 8 && *u.pu64 == REM_FIXUP_64_WRAP_GCC_CB)
{
/* 64-bit address to the entry logger function. */
*u.pu64++ = (uintptr_t)remWrapGCCCallback;
cb -= 8;
continue;
}
if (cb >= 8 && *u.pu64 == REM_FIXUP_64_LOG_ENTRY)
{
/* 64-bit address to the entry logger function. */
*u.pu64++ = (uintptr_t)remLogEntry;
cb -= 8;
continue;
}
if (cb >= 8 && *u.pu64 == REM_FIXUP_64_LOG_EXIT)
{
/* 64-bit address to the entry logger function. */
*u.pu64++ = (uintptr_t)remLogExit;
cb -= 8;
continue;
}
/* move on. */
u.pu8++;
cb--;
}
}
/**
* Fixes import glue.
*
* @param pvGlue The glue code.
* @param cb The size of the glue code.
* @param pDesc The import descriptor.
*/
static void remGenerateImportGlueFixup(void *pvGlue, size_t cb, PCREMFNDESC pDesc)
{
union
{
uint8_t *pu8;
int32_t *pi32;
uint32_t *pu32;
uint64_t *pu64;
void *pv;
} u;
u.pv = pvGlue;
while (cb >= 4)
{
if (*u.pu32 == REM_FIXUP_32_REAL_STUFF)
{
/* 32-bit rel jmp/call to real function. */
*u.pi32 = (uintptr_t)pDesc->pv - (uintptr_t)(u.pi32 + 1);
Assert((uintptr_t)(u.pi32 + 1) + *u.pi32 == (uintptr_t)pDesc->pv);
u.pi32++;
cb -= 4;
continue;
}
if (cb >= 8 && *u.pu64 == REM_FIXUP_64_REAL_STUFF)
{
/* 64-bit address to the real function. */
*u.pu64++ = (uintptr_t)pDesc->pv;
cb -= 8;
continue;
}
if (cb >= 8 && *u.pu64 == REM_FIXUP_64_DESC)
{
/* 64-bit address to the descriptor. */
*u.pu64++ = (uintptr_t)pDesc;
cb -= 8;
continue;
}
if (cb >= 8 && *u.pu64 == REM_FIXUP_64_WRAP_GCC_CB)
{
/* 64-bit address to the entry logger function. */
*u.pu64++ = (uintptr_t)remWrapGCCCallback;
cb -= 8;
continue;
}
if (cb >= 8 && *u.pu64 == REM_FIXUP_64_LOG_ENTRY)
{
/* 64-bit address to the entry logger function. */
*u.pu64++ = (uintptr_t)remLogEntry;
cb -= 8;
continue;
}
if (cb >= 8 && *u.pu64 == REM_FIXUP_64_LOG_EXIT)
{
/* 64-bit address to the entry logger function. */
*u.pu64++ = (uintptr_t)remLogExit;
cb -= 8;
continue;
}
/* move on. */
u.pu8++;
cb--;
}
}
# endif /* USE_REM_CALLING_CONVENTION_GLUE */
/**
* Generate wrapper glue code for an export.
*
* This is only used on win64 when loading a 64-bit linux module. So, on other
* platforms it will not do anything.
*
* @returns VBox status code.
* @param pValue IN: Where to get the address of the function to wrap.
* OUT: Where to store the glue address.
* @param pDesc The export descriptor.
*/
static int remGenerateExportGlue(PRTUINTPTR pValue, PCREMFNDESC pDesc)
{
# ifdef USE_REM_CALLING_CONVENTION_GLUE
uintptr_t *ppfn = (uintptr_t *)pDesc->pv;
uintptr_t pfn = 0; /* a little hack for the callback glue */
if (!ppfn)
ppfn = &pfn;
if (!*ppfn)
{
if (remIsFunctionAllInts(pDesc))
{
static const struct { void *pvStart, *pvEnd; } s_aTemplates[] =
{
{ (void *)&WrapMSC2GCC0Int, (void *)&WrapMSC2GCC0Int_EndProc },
{ (void *)&WrapMSC2GCC1Int, (void *)&WrapMSC2GCC1Int_EndProc },
{ (void *)&WrapMSC2GCC2Int, (void *)&WrapMSC2GCC2Int_EndProc },
{ (void *)&WrapMSC2GCC3Int, (void *)&WrapMSC2GCC3Int_EndProc },
{ (void *)&WrapMSC2GCC4Int, (void *)&WrapMSC2GCC4Int_EndProc },
{ (void *)&WrapMSC2GCC5Int, (void *)&WrapMSC2GCC5Int_EndProc },
{ (void *)&WrapMSC2GCC6Int, (void *)&WrapMSC2GCC6Int_EndProc },
{ (void *)&WrapMSC2GCC7Int, (void *)&WrapMSC2GCC7Int_EndProc },
{ (void *)&WrapMSC2GCC8Int, (void *)&WrapMSC2GCC8Int_EndProc },
{ (void *)&WrapMSC2GCC9Int, (void *)&WrapMSC2GCC9Int_EndProc },
};
const unsigned i = pDesc->cParams;
AssertReleaseMsg(i < RT_ELEMENTS(s_aTemplates), ("%d (%s)\n", i, pDesc->pszName));
/* duplicate the patch. */
const size_t cb = (uintptr_t)s_aTemplates[i].pvEnd - (uintptr_t)s_aTemplates[i].pvStart;
uint8_t *pb = (uint8_t *)remAllocGlue(cb);
AssertReturn(pb, VERR_NO_MEMORY);
memcpy(pb, s_aTemplates[i].pvStart, cb);
/* fix it up. */
remGenerateExportGlueFixup(pb, cb, *pValue, pDesc);
*ppfn = (uintptr_t)pb;
}
else
{
/* custom hacks - it's simpler to make assembly templates than writing a more generic code generator... */
static const struct { const char *pszName; PFNRT pvStart, pvEnd; } s_aTemplates[] =
{
{ "somefunction", (PFNRT)&WrapMSC2GCC9Int, (PFNRT)&WrapMSC2GCC9Int_EndProc },
};
unsigned i;
for (i = 0; i < RT_ELEMENTS(s_aTemplates); i++)
if (!strcmp(pDesc->pszName, s_aTemplates[i].pszName))
break;
AssertReleaseMsgReturn(i < RT_ELEMENTS(s_aTemplates), ("Not implemented! %s\n", pDesc->pszName), VERR_NOT_IMPLEMENTED);
/* duplicate the patch. */
const size_t cb = (uintptr_t)s_aTemplates[i].pvEnd - (uintptr_t)s_aTemplates[i].pvStart;
uint8_t *pb = (uint8_t *)remAllocGlue(cb);
AssertReturn(pb, VERR_NO_MEMORY);
memcpy(pb, s_aTemplates[i].pvStart, cb);
/* fix it up. */
remGenerateExportGlueFixup(pb, cb, *pValue, pDesc);
*ppfn = (uintptr_t)pb;
}
}
*pValue = *ppfn;
return VINF_SUCCESS;
# else /* !USE_REM_CALLING_CONVENTION_GLUE */
return VINF_SUCCESS;
# endif /* !USE_REM_CALLING_CONVENTION_GLUE */
}
/**
* Generate wrapper glue code for an import.
*
* This is only used on win64 when loading a 64-bit linux module. So, on other
* platforms it will simply return the address of the imported function
* without generating any glue code.
*
* @returns VBox status code.
* @param pValue Where to store the glue address.
* @param pDesc The export descriptor.
*/
static int remGenerateImportGlue(PRTUINTPTR pValue, PREMFNDESC pDesc)
{
# if defined(USE_REM_CALLING_CONVENTION_GLUE) || defined(USE_REM_IMPORT_JUMP_GLUE)
if (!pDesc->pvWrapper)
{
# ifdef USE_REM_CALLING_CONVENTION_GLUE
if (remIsFunctionAllInts(pDesc))
{
static const struct { void *pvStart, *pvEnd; } s_aTemplates[] =
{
{ (void *)&WrapGCC2MSC0Int, (void *)&WrapGCC2MSC0Int_EndProc },
{ (void *)&WrapGCC2MSC1Int, (void *)&WrapGCC2MSC1Int_EndProc },
{ (void *)&WrapGCC2MSC2Int, (void *)&WrapGCC2MSC2Int_EndProc },
{ (void *)&WrapGCC2MSC3Int, (void *)&WrapGCC2MSC3Int_EndProc },
{ (void *)&WrapGCC2MSC4Int, (void *)&WrapGCC2MSC4Int_EndProc },
{ (void *)&WrapGCC2MSC5Int, (void *)&WrapGCC2MSC5Int_EndProc },
{ (void *)&WrapGCC2MSC6Int, (void *)&WrapGCC2MSC6Int_EndProc },
{ (void *)&WrapGCC2MSC7Int, (void *)&WrapGCC2MSC7Int_EndProc },
{ (void *)&WrapGCC2MSC8Int, (void *)&WrapGCC2MSC8Int_EndProc },
{ (void *)&WrapGCC2MSC9Int, (void *)&WrapGCC2MSC9Int_EndProc },
{ (void *)&WrapGCC2MSC10Int, (void *)&WrapGCC2MSC10Int_EndProc },
{ (void *)&WrapGCC2MSC11Int, (void *)&WrapGCC2MSC11Int_EndProc },
{ (void *)&WrapGCC2MSC12Int, (void *)&WrapGCC2MSC12Int_EndProc }
};
const unsigned i = pDesc->cParams;
AssertReleaseMsg(i < RT_ELEMENTS(s_aTemplates), ("%d (%s)\n", i, pDesc->pszName));
/* duplicate the patch. */
const size_t cb = (uintptr_t)s_aTemplates[i].pvEnd - (uintptr_t)s_aTemplates[i].pvStart;
pDesc->pvWrapper = remAllocGlue(cb);
AssertReturn(pDesc->pvWrapper, VERR_NO_MEMORY);
memcpy(pDesc->pvWrapper, s_aTemplates[i].pvStart, cb);
/* fix it up. */
remGenerateImportGlueFixup((uint8_t *)pDesc->pvWrapper, cb, pDesc);
}
else if ( remHasFunctionEllipsis(pDesc)
&& !remIsFunctionUsingFP(pDesc))
{
/* duplicate the patch. */
const size_t cb = (uintptr_t)&WrapGCC2MSCVariadictInt_EndProc - (uintptr_t)&WrapGCC2MSCVariadictInt;
pDesc->pvWrapper = remAllocGlue(cb);
AssertReturn(pDesc->pvWrapper, VERR_NO_MEMORY);
memcpy(pDesc->pvWrapper, (void *)&WrapGCC2MSCVariadictInt, cb);
/* fix it up. */
remGenerateImportGlueFixup((uint8_t *)pDesc->pvWrapper, cb, pDesc);
}
else
{
/* custom hacks - it's simpler to make assembly templates than writing a more generic code generator... */
static const struct { const char *pszName; PFNRT pvStart, pvEnd; } s_aTemplates[] =
{
{ "SSMR3RegisterInternal", (PFNRT)&WrapGCC2MSC_SSMR3RegisterInternal, (PFNRT)&WrapGCC2MSC_SSMR3RegisterInternal_EndProc },
};
unsigned i;
for (i = 0; i < RT_ELEMENTS(s_aTemplates); i++)
if (!strcmp(pDesc->pszName, s_aTemplates[i].pszName))
break;
AssertReleaseMsgReturn(i < RT_ELEMENTS(s_aTemplates), ("Not implemented! %s\n", pDesc->pszName), VERR_NOT_IMPLEMENTED);
/* duplicate the patch. */
const size_t cb = (uintptr_t)s_aTemplates[i].pvEnd - (uintptr_t)s_aTemplates[i].pvStart;
pDesc->pvWrapper = remAllocGlue(cb);
AssertReturn(pDesc->pvWrapper, VERR_NO_MEMORY);
memcpy(pDesc->pvWrapper, s_aTemplates[i].pvStart, cb);
/* fix it up. */
remGenerateImportGlueFixup((uint8_t *)pDesc->pvWrapper, cb, pDesc);
}
# else /* !USE_REM_CALLING_CONVENTION_GLUE */
/*
* Generate a jump patch.
*/
uint8_t *pb;
# ifdef RT_ARCH_AMD64
pDesc->pvWrapper = pb = (uint8_t *)remAllocGlue(32);
AssertReturn(pDesc->pvWrapper, VERR_NO_MEMORY);
/**pb++ = 0xcc;*/
*pb++ = 0xff;
*pb++ = 0x24;
*pb++ = 0x25;
*(uint32_t *)pb = (uintptr_t)pb + 5;
pb += 5;
*(uint64_t *)pb = (uint64_t)pDesc->pv;
# else
pDesc->pvWrapper = pb = (uint8_t *)remAllocGlue(8);
AssertReturn(pDesc->pvWrapper, VERR_NO_MEMORY);
*pb++ = 0xea;
*(uint32_t *)pb = (uint32_t)pDesc->pv;
# endif
# endif /* !USE_REM_CALLING_CONVENTION_GLUE */
}
*pValue = (uintptr_t)pDesc->pvWrapper;
# else /* !USE_REM_CALLING_CONVENTION_GLUE */
*pValue = (uintptr_t)pDesc->pv;
# endif /* !USE_REM_CALLING_CONVENTION_GLUE */
return VINF_SUCCESS;
}
/**
* Resolve an external symbol during RTLdrGetBits().
*
* @returns iprt status code.
* @param hLdrMod The loader module handle.
* @param pszModule Module name.
* @param pszSymbol Symbol name, NULL if uSymbol should be used.
* @param uSymbol Symbol ordinal, ~0 if pszSymbol should be used.
* @param pValue Where to store the symbol value (address).
* @param pvUser User argument.
*/
static DECLCALLBACK(int) remGetImport(RTLDRMOD hLdrMod, const char *pszModule, const char *pszSymbol, unsigned uSymbol, RTUINTPTR *pValue, void *pvUser)
{
unsigned i;
for (i = 0; i < RT_ELEMENTS(g_aVMMImports); i++)
if (!strcmp(g_aVMMImports[i].pszName, pszSymbol))
return remGenerateImportGlue(pValue, &g_aVMMImports[i]);
for (i = 0; i < RT_ELEMENTS(g_aRTImports); i++)
if (!strcmp(g_aRTImports[i].pszName, pszSymbol))
return remGenerateImportGlue(pValue, &g_aRTImports[i]);
for (i = 0; i < RT_ELEMENTS(g_aCRTImports); i++)
if (!strcmp(g_aCRTImports[i].pszName, pszSymbol))
return remGenerateImportGlue(pValue, &g_aCRTImports[i]);
LogRel(("Missing REM Import: %s\n", pszSymbol));
# if 1
*pValue = 0;
AssertMsgFailed(("%s.%s\n", pszModule, pszSymbol));
return VERR_SYMBOL_NOT_FOUND;
# else
return remGenerateImportGlue(pValue, &g_aCRTImports[0]);
# endif
}
/**
* Loads the linux object, resolves all imports and exports.
*
* @returns VBox status code.
*/
static int remLoadLinuxObj(void)
{
size_t offFilename;
char szPath[RTPATH_MAX];
int rc = RTPathAppPrivateArch(szPath, sizeof(szPath) - 32);
AssertRCReturn(rc, rc);
offFilename = strlen(szPath);
# ifdef VBOX_WITHOUT_REM_LDR_CYCLE
/*
* Resolve all the VBoxVMM references.
*/
if (g_ModVMM != NIL_RTLDRMOD)
{
rc = SUPR3HardenedLdrLoadAppPriv("VBoxVMM", &g_ModVMM);
AssertRCReturn(rc, rc);
for (size_t i = 0; i < RT_ELEMENTS(g_aVMMImports); i++)
{
rc = RTLdrGetSymbol(g_ModVMM, g_aVMMImports[i].pszName, &g_aVMMImports[i].pv);
AssertLogRelMsgRCReturn(rc, ("RTLdrGetSymbol(VBoxVMM,%s,) -> %Rrc\n", g_aVMMImports[i].pszName, rc), rc);
}
}
# endif
/*
* Load the VBoxREM2.rel object/DLL.
*/
strcpy(&szPath[offFilename], "/VBoxREM2.rel");
rc = RTLdrOpen(szPath, 0, RTLDRARCH_HOST, &g_ModREM2);
if (RT_SUCCESS(rc))
{
g_cbREM2 = RTLdrSize(g_ModREM2);
g_pvREM2 = RTMemExecAlloc(g_cbREM);
if (g_pvREM2)
{
# ifdef DEBUG /* How to load the VBoxREM2.rel symbols into the GNU debugger. */
RTPrintf("VBoxREMWrapper: (gdb) add-symbol-file %s 0x%p\n", szPath, g_pvREM2);
# endif
LogRel(("REM: Loading %s at 0x%p (%d bytes)\n"
"REM: (gdb) add-symbol-file %s 0x%p\n",
szPath, g_pvREM2, RTLdrSize(g_ModREM2), szPath, g_pvREM2));
rc = RTLdrGetBits(g_ModREM2, g_pvREM2, (RTUINTPTR)g_pvREM2, remGetImport, NULL);
if (RT_SUCCESS(rc))
{
/*
* Resolve exports.
*/
unsigned i;
for (i = 0; i < RT_ELEMENTS(g_aExports); i++)
{
RTUINTPTR Value;
rc = RTLdrGetSymbolEx(g_ModREM2, g_pvREM2, (RTUINTPTR)g_pvREM2, g_aExports[i].pszName, &Value);
AssertMsgRC(rc, ("%s rc=%Rrc\n", g_aExports[i].pszName, rc));
if (RT_FAILURE(rc))
break;
rc = remGenerateExportGlue(&Value, &g_aExports[i]);
if (RT_FAILURE(rc))
break;
*(void **)g_aExports[i].pv = (void *)(uintptr_t)Value;
}
return rc;
}
RTMemExecFree(g_pvREM2, g_cbREM2);
g_pvREM2 = NULL;
}
g_cbREM2 = 0;
RTLdrClose(g_ModREM2);
g_ModREM2 = NIL_RTLDRMOD;
}
LogRel(("REM: failed loading '%s', rc=%Rrc\n", szPath, rc));
return rc;
}
/**
* Unloads the linux object, freeing up all resources (dlls and
* import glue) we allocated during remLoadLinuxObj().
*/
static void remUnloadLinuxObj(void)
{
unsigned i;
/* close modules. */
RTLdrClose(g_ModREM2);
g_ModREM2 = NIL_RTLDRMOD;
RTMemExecFree(g_pvREM2, g_cbREM2);
g_pvREM2 = NULL;
g_cbREM2 = 0;
/* clear the pointers. */
for (i = 0; i < RT_ELEMENTS(g_aExports); i++)
*(void **)g_aExports[i].pv = NULL;
# if defined(USE_REM_CALLING_CONVENTION_GLUE) || defined(USE_REM_IMPORT_JUMP_GLUE)
for (i = 0; i < RT_ELEMENTS(g_aVMMImports); i++)
g_aVMMImports[i].pvWrapper = NULL;
for (i = 0; i < RT_ELEMENTS(g_aRTImports); i++)
g_aRTImports[i].pvWrapper = NULL;
for (i = 0; i < RT_ELEMENTS(g_aCRTImports); i++)
g_aCRTImports[i].pvWrapper = NULL;
/* free wrapper memory. */
while (g_pExecMemHead)
{
PREMEXECMEM pCur = g_pExecMemHead;
g_pExecMemHead = pCur->pNext;
memset(pCur, 0xcc, pCur->cb);
RTMemExecFree(pCur, pCur->cb);
}
# endif
}
# else /* VBOX_USE_BITNESS_SELECTOR */
/**
* Checks if 64-bit support is enabled.
*
* @returns true / false.
* @param pVM Pointer to the shared VM structure.
*/
static bool remIs64bitEnabled(PVM pVM)
{
bool f;
int rc;
# ifdef VBOX_WITHOUT_REM_LDR_CYCLE
if (g_ModVMM == NIL_RTLDRMOD)
{
rc = SUPR3HardenedLdrLoadAppPriv("VBoxVMM", &g_ModVMM);
AssertRCReturn(rc, false);
}
DECLCALLBACKMEMBER(PCFGMNODE, pfnCFGMR3GetRoot)(PVM);
rc = RTLdrGetSymbol(g_ModVMM, "CFGMR3GetRoot", (void **)&pfnCFGMR3GetRoot);
AssertRCReturn(rc, false);
DECLCALLBACKMEMBER(PCFGMNODE, pfnCFGMR3GetChild)(PCFGMNODE, const char *);
rc = RTLdrGetSymbol(g_ModVMM, "CFGMR3GetChild", (void **)&pfnCFGMR3GetChild);
AssertRCReturn(rc, false);
DECLCALLBACKMEMBER(int, pfnCFGMR3QueryBoolDef)(PCFGMNODE, const char *, bool *, bool);
rc = RTLdrGetSymbol(g_ModVMM, "CFGMR3QueryBoolDef", (void **)&pfnCFGMR3QueryBoolDef);
AssertRCReturn(rc, false);
rc = pfnCFGMR3QueryBoolDef(pfnCFGMR3GetChild(pfnCFGMR3GetRoot(pVM), "REM"), "64bitEnabled", &f, false);
# else
rc = CFGMR3QueryBoolDef(CFGMR3GetChild(CFGMR3GetRoot(pVM), "REM"), "64bitEnabled", &f, false);
# endif
AssertRCReturn(rc, false);
return f;
}
/**
* Loads real REM object, resolves all exports (imports are done by native loader).
*
* @returns VBox status code.
*/
static int remLoadProperObj(PVM pVM)
{
/*
* Load the VBoxREM32/64 object/DLL.
*/
const char *pszModule = remIs64bitEnabled(pVM) ? "VBoxREM64" : "VBoxREM32";
int rc = SUPR3HardenedLdrLoadAppPriv(pszModule, &g_ModREM2);
if (RT_SUCCESS(rc))
{
LogRel(("REM: %s\n", pszModule));
/*
* Resolve exports.
*/
unsigned i;
for (i = 0; i < RT_ELEMENTS(g_aExports); i++)
{
void *pvValue;
rc = RTLdrGetSymbol(g_ModREM2, g_aExports[i].pszName, &pvValue);
AssertLogRelMsgRCBreak(rc, ("%s rc=%Rrc\n", g_aExports[i].pszName, rc));
*(void **)g_aExports[i].pv = pvValue;
}
}
return rc;
}
/**
* Unloads the real REM object.
*/
static void remUnloadProperObj(void)
{
/* close module. */
RTLdrClose(g_ModREM2);
g_ModREM2 = NIL_RTLDRMOD;
}
# endif /* VBOX_USE_BITNESS_SELECTOR */
#endif /* USE_REM_STUBS */
REMR3DECL(int) REMR3Init(PVM pVM)
{
#ifdef USE_REM_STUBS
return VINF_SUCCESS;
#elif defined(VBOX_USE_BITNESS_SELECTOR)
if (!pfnREMR3Init)
{
int rc = remLoadProperObj(pVM);
if (RT_FAILURE(rc))
return rc;
}
return pfnREMR3Init(pVM);
#else
if (!pfnREMR3Init)
{
int rc = remLoadLinuxObj();
if (RT_FAILURE(rc))
return rc;
}
return pfnREMR3Init(pVM);
#endif
}
REMR3DECL(int) REMR3InitFinalize(PVM pVM)
{
#ifndef USE_REM_STUBS
Assert(VALID_PTR(pfnREMR3InitFinalize));
return pfnREMR3InitFinalize(pVM);
#endif
}
REMR3DECL(int) REMR3Term(PVM pVM)
{
#ifdef USE_REM_STUBS
return VINF_SUCCESS;
#elif defined(VBOX_USE_BITNESS_SELECTOR)
int rc;
Assert(VALID_PTR(pfnREMR3Term));
rc = pfnREMR3Term(pVM);
remUnloadProperObj();
return rc;
#else
int rc;
Assert(VALID_PTR(pfnREMR3Term));
rc = pfnREMR3Term(pVM);
remUnloadLinuxObj();
return rc;
#endif
}
REMR3DECL(void) REMR3Reset(PVM pVM)
{
#ifndef USE_REM_STUBS
Assert(VALID_PTR(pfnREMR3Reset));
pfnREMR3Reset(pVM);
#endif
}
REMR3DECL(int) REMR3Step(PVM pVM, PVMCPU pVCpu)
{
#ifdef USE_REM_STUBS
return VERR_NOT_IMPLEMENTED;
#else
Assert(VALID_PTR(pfnREMR3Step));
return pfnREMR3Step(pVM, pVCpu);
#endif
}
REMR3DECL(int) REMR3BreakpointSet(PVM pVM, RTGCUINTPTR Address)
{
#ifdef USE_REM_STUBS
return VERR_REM_NO_MORE_BP_SLOTS;
#else
Assert(VALID_PTR(pfnREMR3BreakpointSet));
return pfnREMR3BreakpointSet(pVM, Address);
#endif
}
REMR3DECL(int) REMR3BreakpointClear(PVM pVM, RTGCUINTPTR Address)
{
#ifdef USE_REM_STUBS
return VERR_NOT_IMPLEMENTED;
#else
Assert(VALID_PTR(pfnREMR3BreakpointClear));
return pfnREMR3BreakpointClear(pVM, Address);
#endif
}
REMR3DECL(int) REMR3EmulateInstruction(PVM pVM, PVMCPU pVCpu)
{
#ifdef USE_REM_STUBS
return VERR_NOT_IMPLEMENTED;
#else
Assert(VALID_PTR(pfnREMR3EmulateInstruction));
return pfnREMR3EmulateInstruction(pVM, pVCpu);
#endif
}
REMR3DECL(int) REMR3Run(PVM pVM, PVMCPU pVCpu)
{
#ifdef USE_REM_STUBS
return VERR_NOT_IMPLEMENTED;
#else
Assert(VALID_PTR(pfnREMR3Run));
return pfnREMR3Run(pVM, pVCpu);
#endif
}
REMR3DECL(int) REMR3State(PVM pVM, PVMCPU pVCpu)
{
#ifdef USE_REM_STUBS
return VERR_NOT_IMPLEMENTED;
#else
Assert(VALID_PTR(pfnREMR3State));
return pfnREMR3State(pVM, pVCpu);
#endif
}
REMR3DECL(int) REMR3StateBack(PVM pVM, PVMCPU pVCpu)
{
#ifdef USE_REM_STUBS
return VERR_NOT_IMPLEMENTED;
#else
Assert(VALID_PTR(pfnREMR3StateBack));
return pfnREMR3StateBack(pVM, pVCpu);
#endif
}
REMR3DECL(void) REMR3StateUpdate(PVM pVM, PVMCPU pVCpu)
{
#ifndef USE_REM_STUBS
Assert(VALID_PTR(pfnREMR3StateUpdate));
pfnREMR3StateUpdate(pVM, pVCpu);
#endif
}
REMR3DECL(void) REMR3A20Set(PVM pVM, PVMCPU pVCpu, bool fEnable)
{
#ifndef USE_REM_STUBS
Assert(VALID_PTR(pfnREMR3A20Set));
pfnREMR3A20Set(pVM, pVCpu, fEnable);
#endif
}
REMR3DECL(void) REMR3ReplayHandlerNotifications(PVM pVM)
{
#ifndef USE_REM_STUBS
Assert(VALID_PTR(pfnREMR3ReplayHandlerNotifications));
pfnREMR3ReplayHandlerNotifications(pVM);
#endif
}
REMR3DECL(int) REMR3NotifyCodePageChanged(PVM pVM, PVMCPU pVCpu, RTGCPTR pvCodePage)
{
#ifdef USE_REM_STUBS
return VINF_SUCCESS;
#else
Assert(VALID_PTR(pfnREMR3NotifyCodePageChanged));
return pfnREMR3NotifyCodePageChanged(pVM, pVCpu, pvCodePage);
#endif
}
REMR3DECL(void) REMR3NotifyPhysRamRegister(PVM pVM, RTGCPHYS GCPhys, RTGCPHYS cb, unsigned fFlags)
{
#ifndef USE_REM_STUBS
Assert(VALID_PTR(pfnREMR3NotifyPhysRamRegister));
pfnREMR3NotifyPhysRamRegister(pVM, GCPhys, cb, fFlags);
#endif
}
REMR3DECL(void) REMR3NotifyPhysRomRegister(PVM pVM, RTGCPHYS GCPhys, RTUINT cb, void *pvCopy, bool fShadow)
{
#ifndef USE_REM_STUBS
Assert(VALID_PTR(pfnREMR3NotifyPhysRomRegister));
pfnREMR3NotifyPhysRomRegister(pVM, GCPhys, cb, pvCopy, fShadow);
#endif
}
REMR3DECL(void) REMR3NotifyPhysRamDeregister(PVM pVM, RTGCPHYS GCPhys, RTUINT cb)
{
#ifndef USE_REM_STUBS
Assert(VALID_PTR(pfnREMR3NotifyPhysRamDeregister));
pfnREMR3NotifyPhysRamDeregister(pVM, GCPhys, cb);
#endif
}
REMR3DECL(void) REMR3NotifyHandlerPhysicalRegister(PVM pVM, PGMPHYSHANDLERTYPE enmType, RTGCPHYS GCPhys, RTGCPHYS cb, bool fHasHCHandler)
{
#ifndef USE_REM_STUBS
Assert(VALID_PTR(pfnREMR3NotifyHandlerPhysicalRegister));
pfnREMR3NotifyHandlerPhysicalRegister(pVM, enmType, GCPhys, cb, fHasHCHandler);
#endif
}
REMR3DECL(void) REMR3NotifyHandlerPhysicalDeregister(PVM pVM, PGMPHYSHANDLERTYPE enmType, RTGCPHYS GCPhys, RTGCPHYS cb, bool fHasHCHandler, bool fRestoreAsRAM)
{
#ifndef USE_REM_STUBS
Assert(VALID_PTR(pfnREMR3NotifyHandlerPhysicalDeregister));
pfnREMR3NotifyHandlerPhysicalDeregister(pVM, enmType, GCPhys, cb, fHasHCHandler, fRestoreAsRAM);
#endif
}
REMR3DECL(void) REMR3NotifyHandlerPhysicalModify(PVM pVM, PGMPHYSHANDLERTYPE enmType, RTGCPHYS GCPhysOld, RTGCPHYS GCPhysNew, RTGCPHYS cb, bool fHasHCHandler, bool fRestoreAsRAM)
{
#ifndef USE_REM_STUBS
Assert(VALID_PTR(pfnREMR3NotifyHandlerPhysicalModify));
pfnREMR3NotifyHandlerPhysicalModify(pVM, enmType, GCPhysOld, GCPhysNew, cb, fHasHCHandler, fRestoreAsRAM);
#endif
}
REMR3DECL(bool) REMR3IsPageAccessHandled(PVM pVM, RTGCPHYS GCPhys)
{
#ifdef USE_REM_STUBS
return false;
#else
Assert(VALID_PTR(pfnREMR3IsPageAccessHandled));
return pfnREMR3IsPageAccessHandled(pVM, GCPhys);
#endif
}
REMR3DECL(int) REMR3DisasEnableStepping(PVM pVM, bool fEnable)
{
#ifdef USE_REM_STUBS
return VERR_NOT_IMPLEMENTED;
#else
Assert(VALID_PTR(pfnREMR3DisasEnableStepping));
return pfnREMR3DisasEnableStepping(pVM, fEnable);
#endif
}
REMR3DECL(void) REMR3NotifyPendingInterrupt(PVM pVM, PVMCPU pVCpu, uint8_t u8Interrupt)
{
#ifndef USE_REM_STUBS
Assert(VALID_PTR(pfnREMR3NotifyPendingInterrupt));
pfnREMR3NotifyPendingInterrupt(pVM, pVCpu, u8Interrupt);
#endif
}
REMR3DECL(uint32_t) REMR3QueryPendingInterrupt(PVM pVM, PVMCPU pVCpu)
{
#ifdef USE_REM_STUBS
return REM_NO_PENDING_IRQ;
#else
Assert(VALID_PTR(pfnREMR3QueryPendingInterrupt));
return pfnREMR3QueryPendingInterrupt(pVM, pVCpu);
#endif
}
REMR3DECL(void) REMR3NotifyInterruptSet(PVM pVM, PVMCPU pVCpu)
{
#ifndef USE_REM_STUBS
Assert(VALID_PTR(pfnREMR3NotifyInterruptSet));
pfnREMR3NotifyInterruptSet(pVM, pVCpu);
#endif
}
REMR3DECL(void) REMR3NotifyInterruptClear(PVM pVM, PVMCPU pVCpu)
{
#ifndef USE_REM_STUBS
Assert(VALID_PTR(pfnREMR3NotifyInterruptClear));
pfnREMR3NotifyInterruptClear(pVM, pVCpu);
#endif
}
REMR3DECL(void) REMR3NotifyTimerPending(PVM pVM, PVMCPU pVCpuDst)
{
#ifndef USE_REM_STUBS
Assert(VALID_PTR(pfnREMR3NotifyTimerPending));
pfnREMR3NotifyTimerPending(pVM, pVCpuDst);
#endif
}
REMR3DECL(void) REMR3NotifyDmaPending(PVM pVM)
{
#ifndef USE_REM_STUBS
Assert(VALID_PTR(pfnREMR3NotifyDmaPending));
pfnREMR3NotifyDmaPending(pVM);
#endif
}
REMR3DECL(void) REMR3NotifyQueuePending(PVM pVM)
{
#ifndef USE_REM_STUBS
Assert(VALID_PTR(pfnREMR3NotifyQueuePending));
pfnREMR3NotifyQueuePending(pVM);
#endif
}
REMR3DECL(void) REMR3NotifyFF(PVM pVM)
{
#ifndef USE_REM_STUBS
/* the timer can call this early on, so don't be picky. */
if (pfnREMR3NotifyFF)
pfnREMR3NotifyFF(pVM);
#endif
}