dlls/hal/hal.c

   1 /*
   2  * hal.dll implementation
   3  *
   4  * Copyright (C) 2007 Chris Wulff
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include "config.h"
  22 #include "wine/port.h"
  23
  24 #include <stdarg.h>
  25
  26 #define NONAMELESSUNION
  27 #define NONAMELESSSTRUCT
  28
  29 #include "ntstatus.h"
  30 #define WIN32_NO_STATUS
  31 #include "windef.h"
  32 #include "winternl.h"
  33 #include "excpt.h"
  34 #include "ddk/ntddk.h"
  35 #include "wine/debug.h"
  36
  37 WINE_DEFAULT_DEBUG_CHANNEL(ntoskrnl);
  38
  39 #ifdef __i386__
  40 #define DEFINE_FASTCALL1_ENTRYPOINT( name ) \
  41     __ASM_STDCALL_FUNC( name, 4, \
  42                        "popl %eax\n\t" \
  43                        "pushl %ecx\n\t" \
  44                        "pushl %eax\n\t" \
  45                        "jmp " __ASM_NAME("__regs_") #name __ASM_STDCALL(4))
  46 #define DEFINE_FASTCALL2_ENTRYPOINT( name ) \
  47     __ASM_STDCALL_FUNC( name, 8, \
  48                        "popl %eax\n\t" \
  49                        "pushl %edx\n\t" \
  50                        "pushl %ecx\n\t" \
  51                        "pushl %eax\n\t" \
  52                        "jmp " __ASM_NAME("__regs_") #name __ASM_STDCALL(8))
  53 #endif
  54
  55
  56 #ifdef DEFINE_FASTCALL1_ENTRYPOINT
  57 DEFINE_FASTCALL1_ENTRYPOINT( ExAcquireFastMutex )
  58 VOID WINAPI __regs_ExAcquireFastMutex(PFAST_MUTEX FastMutex)
  59 #else
  60 VOID WINAPI ExAcquireFastMutex(PFAST_MUTEX FastMutex)
  61 #endif
  62 {
  63     FIXME("%p: stub\n", FastMutex);
  64 }
  65
  66 #ifdef DEFINE_FASTCALL1_ENTRYPOINT
  67 DEFINE_FASTCALL1_ENTRYPOINT( ExReleaseFastMutex )
  68 VOID WINAPI __regs_ExReleaseFastMutex(PFAST_MUTEX FastMutex)
  69 #else
  70 VOID WINAPI ExReleaseFastMutex(PFAST_MUTEX FastMutex)
  71 #endif
  72 {
  73     FIXME("%p: stub\n", FastMutex);
  74 }
  75
  76 #ifdef DEFINE_FASTCALL1_ENTRYPOINT
  77 DEFINE_FASTCALL1_ENTRYPOINT( ExTryToAcquireFastMutex )
  78 BOOLEAN WINAPI __regs_ExTryToAcquireFastMutex(PFAST_MUTEX FastMutex)
  79 #else
  80 BOOLEAN WINAPI ExTryToAcquireFastMutex(PFAST_MUTEX FastMutex)
  81 #endif
  82 {
  83     FIXME("(%p) stub\n", FastMutex);
  84     return TRUE;
  85 }
  86
  87 #ifdef DEFINE_FASTCALL1_ENTRYPOINT
  88 DEFINE_FASTCALL1_ENTRYPOINT( KfAcquireSpinLock )
  89 KIRQL WINAPI __regs_KfAcquireSpinLock(PKSPIN_LOCK SpinLock)
  90 #else
  91 KIRQL WINAPI KfAcquireSpinLock(PKSPIN_LOCK SpinLock)
  92 #endif
  93 {
  94     FIXME( "(%p) stub!\n", SpinLock );
  95
  96     return 0;
  97 }
  98
  99
 100 #ifdef DEFINE_FASTCALL1_ENTRYPOINT
 101 DEFINE_FASTCALL1_ENTRYPOINT( KfLowerIrql )
 102 VOID WINAPI __regs_KfLowerIrql(KIRQL NewIrql)
 103 #else
 104 VOID WINAPI KfLowerIrql(KIRQL NewIrql)
 105 #endif
 106 {
 107     FIXME( "(%u) stub!\n", NewIrql );
 108 }
 109
 110
 111 #ifdef DEFINE_FASTCALL1_ENTRYPOINT
 112 DEFINE_FASTCALL1_ENTRYPOINT( KfRaiseIrql )
 113 KIRQL WINAPI __regs_KfRaiseIrql(KIRQL NewIrql)
 114 #else
 115 KIRQL WINAPI KfRaiseIrql(KIRQL NewIrql)
 116 #endif
 117 {
 118     FIXME( "(%u) stub!\n", NewIrql );
 119
 120     return 0;
 121 }
 122
 123
 124 #ifdef DEFINE_FASTCALL2_ENTRYPOINT
 125 DEFINE_FASTCALL2_ENTRYPOINT( KfReleaseSpinLock )
 126 VOID WINAPI __regs_KfReleaseSpinLock(PKSPIN_LOCK SpinLock, KIRQL NewIrql)
 127 #else
 128 VOID WINAPI KfReleaseSpinLock(PKSPIN_LOCK SpinLock, KIRQL NewIrql)
 129 #endif
 130 {
 131     FIXME( "(%p %u) stub!\n", SpinLock, NewIrql );
 132 }
 133
 134 ULONG WINAPI HalGetBusData(BUS_DATA_TYPE BusDataType, ULONG BusNumber, ULONG SlotNumber, PVOID Buffer, ULONG Length)
 135 {
 136     FIXME("(%u %u %u %p %u) stub!\n", BusDataType, BusNumber, SlotNumber, Buffer, Length);
 137     /* Claim that there is no such bus */
 138     return 0;
 139 }
 140
 141 ULONG WINAPI HalGetBusDataByOffset(BUS_DATA_TYPE BusDataType, ULONG BusNumber, ULONG SlotNumber, PVOID Buffer, ULONG Offset, ULONG Length)
 142 {
 143     FIXME("(%u %u %u %p %u %u) stub!\n", BusDataType, BusNumber, SlotNumber, Buffer, Offset, Length);
 144     /* Claim that there is no such bus */
 145     return 0;
 146 }
 147
 148 KIRQL WINAPI KeGetCurrentIrql(VOID)
 149 {
 150     FIXME( " stub!\n");
 151     return 0;
 152 }