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/wdm.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_GLOBAL_FUNC( name, \
  42                        "popl %eax\n\t" \
  43                        "pushl %ecx\n\t" \
  44                        "pushl %eax\n\t" \
  45                        "jmp " __ASM_NAME("__regs_") #name )
  46 #define DEFINE_FASTCALL2_ENTRYPOINT( name ) \
  47     __ASM_GLOBAL_FUNC( name, \
  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 )
  53 #endif
  54
  55
  56 #ifdef DEFINE_FASTCALL1_ENTRYPOINT
  57 DEFINE_FASTCALL1_ENTRYPOINT( KfAcquireSpinLock )
  58 KIRQL WINAPI __regs_KfAcquireSpinLock(PKSPIN_LOCK SpinLock)
  59 #else
  60 KIRQL WINAPI KfAcquireSpinLock(PKSPIN_LOCK SpinLock)
  61 #endif
  62 {
  63     FIXME( "(%p) stub!\n", SpinLock );
  64
  65     return (KIRQL)0;
  66 }
  67
  68
  69 #ifdef DEFINE_FASTCALL1_ENTRYPOINT
  70 DEFINE_FASTCALL1_ENTRYPOINT( KfLowerIrql )
  71 VOID WINAPI __regs_KfLowerIrql(KIRQL NewIrql)
  72 #else
  73 VOID WINAPI KfLowerIrql(KIRQL NewIrql)
  74 #endif
  75 {
  76     FIXME( "(%u) stub!\n", NewIrql );
  77 }
  78
  79
  80 #ifdef DEFINE_FASTCALL1_ENTRYPOINT
  81 DEFINE_FASTCALL1_ENTRYPOINT( KfRaiseIrql )
  82 KIRQL WINAPI __regs_KfRaiseIrql(KIRQL NewIrql)
  83 #else
  84 KIRQL WINAPI KfRaiseIrql(KIRQL NewIrql)
  85 #endif
  86 {
  87     FIXME( "(%u) stub!\n", NewIrql );
  88
  89     return (KIRQL)0;
  90 }
  91
  92
  93 #ifdef DEFINE_FASTCALL2_ENTRYPOINT
  94 DEFINE_FASTCALL2_ENTRYPOINT( KfReleaseSpinLock )
  95 VOID WINAPI __regs_KfReleaseSpinLock(PKSPIN_LOCK SpinLock, KIRQL NewIrql)
  96 #else
  97 VOID WINAPI KfReleaseSpinLock(PKSPIN_LOCK SpinLock, KIRQL NewIrql)
  98 #endif
  99 {
 100     FIXME( "(%p %u) stub!\n", SpinLock, NewIrql );
 101 }