EmulatorPkg/Include/Protocol/EmuThread.h

   1 /** @file
   2   Emulator Thunk to abstract OS services from pure EFI code
   3
   4   Copyright (c) 2010 - 2011, Apple Inc. All rights reserved.<BR>
   5   Copyright (c) 2011, Intel Corporation. All rights reserved.<BR>
   6
   7   SPDX-License-Identifier: BSD-2-Clause-Patent
   8
   9 **/
  10
  11 #ifndef __EMU_THREAD_THUNK__
  12 #define __EMU_THREAD_THUNK__
  13
  14
  15 typedef struct _EMU_THREAD_THUNK_PROTOCOL  EMU_THREAD_THUNK_PROTOCOL;
  16
  17
  18 typedef
  19 UINTN
  20 (EFIAPI *THREAD_THUNK_MUTEX_LOCK) (
  21   IN VOID *Mutex
  22   );
  23
  24
  25 typedef
  26 UINTN
  27 (EFIAPI *THREAD_THUNK_MUTEX_UNLOCK) (
  28   IN VOID *Mutex
  29   );
  30
  31
  32 typedef
  33 UINTN
  34 (EFIAPI *THREAD_THUNK_MUTEX_TRY_LOCK) (
  35   IN VOID *Mutex
  36   );
  37
  38
  39 typedef
  40 VOID *
  41 (EFIAPI *THREAD_THUNK_MUTEX_INIT) (
  42   IN VOID
  43   );
  44
  45
  46 typedef
  47 UINTN
  48 (EFIAPI *THREAD_THUNK_MUTEX_DISTROY) (
  49   IN VOID *Mutex
  50   );
  51
  52
  53
  54 typedef
  55 VOID *
  56 (EFIAPI *THREAD_THUNK_THREAD_ENTRY) (
  57   IN  VOID *Context
  58   );
  59
  60 typedef
  61 UINTN
  62 (EFIAPI *THREAD_THUNK_CREATE_THREAD) (
  63   IN  VOID                      *Thread,
  64   IN  VOID                      *Attribute,
  65   IN  THREAD_THUNK_THREAD_ENTRY Start,
  66   IN  VOID                      *Context
  67   );
  68
  69 typedef
  70 VOID
  71 (EFIAPI *THREAD_THUNK_EXIT_THREAD) (
  72   IN VOID *ValuePtr
  73   );
  74
  75
  76 typedef
  77 UINTN
  78 (EFIAPI *THREAD_THUNK_SELF) (
  79   VOID
  80   );
  81
  82
  83 struct _EMU_THREAD_THUNK_PROTOCOL {
  84   THREAD_THUNK_MUTEX_LOCK       MutexLock;
  85   THREAD_THUNK_MUTEX_UNLOCK     MutexUnlock;
  86   THREAD_THUNK_MUTEX_TRY_LOCK   MutexTryLock;
  87   THREAD_THUNK_MUTEX_INIT       MutexInit;
  88   THREAD_THUNK_MUTEX_DISTROY    MutexDistroy;
  89   THREAD_THUNK_CREATE_THREAD    CreateThread;
  90   THREAD_THUNK_EXIT_THREAD      ExitThread;
  91   THREAD_THUNK_SELF             Self;
  92 };
  93
  94 extern EFI_GUID gEmuThreadThunkProtocolGuid;
  95
  96 #endif
  97