Leaked source code of windows server 2003
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101 lines
3.2 KiB

//++
//
// Copyright (c) 1985 - 2000, Microsoft Corporation
//
// Module Name:
//
// sysstubs.asm
//
// Abstract:
//
// This module implements the system service dispatch stub procedures.
//
// Author:
//
// Shie-Lin Tzong (shielint) 6-Feb-1990
//
// Environment:
//
// User or kernel mode.
//
// Revision History:
//
//--
#include <nt.h>
#include <ntrtl.h>
#include <nturtl.h>
#include <windows.h>
#include <ntexapi.h>
#define ARGS0
#define ARGS1 int a1
#define ARGS2 ARGS1, int a2
#define ARGS3 ARGS2, int a3
#define ARGS4 ARGS3, int a4
#define ARGS5 ARGS4, int a5
#define ARGS6 ARGS5, int a6
#define ARGS7 ARGS6, int a7
#define ARGS8 ARGS7, int a8
#define ARGS9 ARGS8, int a9
#define ARGS10 ARGS9, int a10
#define ARGS11 ARGS10, int a11
#define ARGS12 ARGS11, int a12
#define ARGS13 ARGS12, int a13
#define ARGS14 ARGS13, int a14
#define ARGS15 ARGS14, int a15
#define ARGS16 ARGS15, int a16
#define ARGS17 ARGS16, int a17
#define ARGS18 ARGS17, int a18
#define ARGS19 ARGS18, int a19
#define STUBS_BEGIN1( t )
#define STUBS_BEGIN2( t )
#define STUBS_BEGIN3( t )
#define STUBS_BEGIN4( t )
#define STUBS_BEGIN5( t )
#define STUBS_BEGIN6( t )
#define STUBS_BEGIN7( t )
#define STUBS_BEGIN8( t )
#define STUBS_END
//
// enum is the closest thing C will do to defining a constant and the built
// in assembler has apoplexy over the FIELD_OFFSET macro.
//
enum {
call_func = ((FIELD_OFFSET(KUSER_SHARED_DATA,SystemCall)+MM_SHARED_USER_DATA_VA))
};
#define SYSSTUBS_ENTRY1( ServiceNumber, Name, NumArgs )
#define SYSSTUBS_ENTRY2( ServiceNumber, Name, NumArgs )
#define SYSSTUBS_ENTRY3( ServiceNumber, Name, NumArgs )
#define SYSSTUBS_ENTRY4( ServiceNumber, Name, NumArgs )
#define SYSSTUBS_ENTRY5( ServiceNumber, Name, NumArgs )
#define SYSSTUBS_ENTRY6( ServiceNumber, Name, NumArgs )
#define SYSSTUBS_ENTRY7( ServiceNumber, Name, NumArgs )
#define SYSSTUBS_ENTRY8( ServiceNumber, Name, NumArgs )
#define USRSTUBS_ENTRY1( ServiceNumber, Name, NumArgs ) void __declspec(naked) Nt##Name(ARGS##NumArgs)
#define USRSTUBS_ENTRY2( ServiceNumber, Name, NumArgs ) {
#define USRSTUBS_ENTRY3( ServiceNumber, Name, NumArgs ) __asm mov eax, 1000h + ServiceNumber
#define USRSTUBS_ENTRY4( ServiceNumber, Name, NumArgs ) __asm mov edx, call_func
#define USRSTUBS_ENTRY5( ServiceNumber, Name, NumArgs ) __asm call edx
#define USRSTUBS_ENTRY6( ServiceNumber, Name, NumArgs ) __asm ret NumArgs*4
#define USRSTUBS_ENTRY7( ServiceNumber, Name, NumArgs ) }
#define USRSTUBS_ENTRY8( ServiceNumber, Name, NumArgs )
#define DECLARE_DISPATCH_COUNT( ServiceCount, ArgsCount ) const long gDispatchTableValues = MAKELONG(ServiceCount, ArgsCount);
STUBS_BEGIN1( "System Service Stub Procedures" )
STUBS_BEGIN2( "System Service Stub Procedures" )
STUBS_BEGIN3( "System Service Stub Procedures" )
STUBS_BEGIN4( "System Service Stub Procedures" )
STUBS_BEGIN5( "System Service Stub Procedures" )
STUBS_BEGIN6( "System Service Stub Procedures" )
STUBS_BEGIN7( "System Service Stub Procedures" )
STUBS_BEGIN8( "System Service Stub Procedures" )