diff options
Diffstat (limited to 'MdePkg/Library/PeiServicesTablePointerLibIdt/x64')
-rw-r--r-- | MdePkg/Library/PeiServicesTablePointerLibIdt/x64/AsmPeiSevicesTablePointer.S | 36 | ||||
-rw-r--r-- | MdePkg/Library/PeiServicesTablePointerLibIdt/x64/AsmPeiSevicesTablePointer.asm | 38 |
2 files changed, 74 insertions, 0 deletions
diff --git a/MdePkg/Library/PeiServicesTablePointerLibIdt/x64/AsmPeiSevicesTablePointer.S b/MdePkg/Library/PeiServicesTablePointerLibIdt/x64/AsmPeiSevicesTablePointer.S new file mode 100644 index 0000000000..30eccdd0b4 --- /dev/null +++ b/MdePkg/Library/PeiServicesTablePointerLibIdt/x64/AsmPeiSevicesTablePointer.S @@ -0,0 +1,36 @@ +#------------------------------------------------------------------------------ +# +# Copyright (c) 2006, Intel Corporation +# 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: +# +# AsmPeiSevicesTablePointer.S +# +# Abstract: +# +# AsmPeiSevicesTablePointer function +# +# Notes: +# +#------------------------------------------------------------------------------ + + +#------------------------------------------------------------------------------ +# EFI_PEI_SERVICES ** +# EFIAPI +# AsmPeiSevicesTablePointer ( +# ); +#------------------------------------------------------------------------------ +.global AsmPeiSevicesTablePointer; +.align 16; +AsmPeiSevicesTablePointer: + sidt (%rcx) + movq -8(%rcx), %rcx + ret diff --git a/MdePkg/Library/PeiServicesTablePointerLibIdt/x64/AsmPeiSevicesTablePointer.asm b/MdePkg/Library/PeiServicesTablePointerLibIdt/x64/AsmPeiSevicesTablePointer.asm new file mode 100644 index 0000000000..290e929d06 --- /dev/null +++ b/MdePkg/Library/PeiServicesTablePointerLibIdt/x64/AsmPeiSevicesTablePointer.asm @@ -0,0 +1,38 @@ +;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; 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:
+;
+; ReadIdtr.Asm
+;
+; Abstract:
+;
+; AsmPeiSevicesTablePointer function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .code
+
+;------------------------------------------------------------------------------
+; EFI_PEI_SERVICES **
+; EFIAPI
+; AsmPeiSevicesTablePointer (
+; );
+;------------------------------------------------------------------------------
+AsmPeiSevicesTablePointer PROC
+ sidt fword ptr [rcx]
+ mov rcx, [rcx - 8]
+ ret
+AsmPeiSevicesTablePointer ENDP
+
+ END
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