Initial import.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3 6f19259b-4bc3-4df7-8a09-765794883524
2006-04-21 22:54:32 +00:00
commit 878ddf1fc3
2651 changed files with 624620 additions and 0 deletions
--- a/MdePkg/Library/BaseLib/BaseLibInternals.h
+++ b/MdePkg/Library/BaseLib/BaseLibInternals.h
@@ -0,0 +1,195 @@
+/** @file
+  Declaration of internal functions in BaseLib.
+
+  Copyright (c) 2006, Intel Corporation<BR>
+  All rights reserved. This program and the accompanying materials
+  are licensed and made available under the terms and conditions of the BSD License
+  which accompanies this distribution.  The full text of the license may be found at
+  http://opensource.org/licenses/bsd-license.php
+
+  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+  Module Name:  BaseLibInternals.h
+
+**/
+
+#ifndef __BASE_LIB_INTERNALS__
+#define __BASE_LIB_INTERNALS__
+
+//
+// Math functions
+//
+
+UINT64
+EFIAPI
+InternalMathLShiftU64 (
+  IN      UINT64                    Operand,
+  IN      UINTN                     Count
+  );
+
+UINT64
+EFIAPI
+InternalMathRShiftU64 (
+  IN      UINT64                    Operand,
+  IN      UINTN                     Count
+  );
+
+UINT64
+EFIAPI
+InternalMathARShiftU64 (
+  IN      UINT64                    Operand,
+  IN      UINTN                     Count
+  );
+
+UINT64
+EFIAPI
+InternalMathLRotU64 (
+  IN      UINT64                    Operand,
+  IN      UINTN                     Count
+  );
+
+UINT64
+EFIAPI
+InternalMathRRotU64 (
+  IN      UINT64                    Operand,
+  IN      UINTN                     Count
+  );
+
+UINT64
+EFIAPI
+InternalMathSwapBytes64 (
+  IN      UINT64                    Operand
+  );
+
+UINT64
+EFIAPI
+InternalMathMultU64x32 (
+  IN      UINT64                    Multiplicand,
+  IN      UINT32                    Multiplier
+  );
+
+UINT64
+EFIAPI
+InternalMathMultU64x64 (
+  IN      UINT64                    Multiplicand,
+  IN      UINT64                    Multiplier
+  );
+
+UINT64
+EFIAPI
+InternalMathDivU64x32 (
+  IN      UINT64                    Dividend,
+  IN      UINT32                    Divisor
+  );
+
+UINT32
+EFIAPI
+InternalMathModU64x32 (
+  IN      UINT64                    Dividend,
+  IN      UINT32                    Divisor
+  );
+
+UINT64
+EFIAPI
+InternalMathDivRemU64x32 (
+  IN      UINT64                    Dividend,
+  IN      UINT32                    Divisor,
+  OUT     UINT32                    *Remainder
+  );
+
+UINT64
+EFIAPI
+InternalMathDivRemU64x64 (
+  IN      UINT64                    Dividend,
+  IN      UINT64                    Divisor,
+  OUT     UINT64                    *Remainder
+  );
+
+INT64
+EFIAPI
+InternalMathDivRemS64x64 (
+  IN      INT64                     Dividend,
+  IN      INT64                     Divisor,
+  OUT     INT64                     *Remainder
+  );
+
+//
+// Ia32 and x64 specific functions
+//
+
+VOID
+EFIAPI
+InternalX86ReadGdtr (
+  OUT     IA32_DESCRIPTOR           *Gdtr
+  );
+
+VOID
+EFIAPI
+InternalX86WriteGdtr (
+  IN      CONST IA32_DESCRIPTOR     *Gdtr
+  );
+
+VOID
+EFIAPI
+InternalX86ReadIdtr (
+  OUT     IA32_DESCRIPTOR           *Idtr
+  );
+
+VOID
+EFIAPI
+InternalX86WriteIdtr (
+  IN      CONST IA32_DESCRIPTOR     *Idtr
+  );
+
+VOID
+EFIAPI
+InternalX86FxSave (
+  OUT     IA32_FX_BUFFER            *Buffer
+  );
+
+VOID
+EFIAPI
+InternalX86FxRestore (
+  IN      CONST IA32_FX_BUFFER      *Buffer
+  );
+
+VOID
+EFIAPI
+InternalX86EnablePaging32 (
+  IN      SWITCH_STACK_ENTRY_POINT  EntryPoint,
+  IN      VOID                      *Context1,  OPTIONAL
+  IN      VOID                      *Context2,  OPTIONAL
+  IN      VOID                      *NewStack
+  );
+
+VOID
+EFIAPI
+InternalX86DisablePaging32 (
+  IN      SWITCH_STACK_ENTRY_POINT  EntryPoint,
+  IN      VOID                      *Context1,  OPTIONAL
+  IN      VOID                      *Context2,  OPTIONAL
+  IN      VOID                      *NewStack
+  );
+
+VOID
+EFIAPI
+InternalX86EnablePaging64 (
+  IN      UINT16                    Cs,
+  IN      UINT64                    EntryPoint,
+  IN      UINT64                    Context1,  OPTIONAL
+  IN      UINT64                    Context2,  OPTIONAL
+  IN      UINT64                    NewStack
+  );
+
+VOID
+EFIAPI
+InternalX86DisablePaging64 (
+  IN      UINT16                    Cs,
+  IN      UINT32                    EntryPoint,
+  IN      UINT32                    Context1,  OPTIONAL
+  IN      UINT32                    Context2,  OPTIONAL
+  IN      UINT32                    NewStack
+  );
+
+#endif