mirror of https://github.com/acidanthera/audk.git
41 lines
753 B
NASM
41 lines
753 B
NASM
;; @file
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; SEC CAR function
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;
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; Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>
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; SPDX-License-Identifier: BSD-2-Clause-Patent
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;;
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;
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; Define assembler characteristics
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;
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%macro RET_ESI 0
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movd esi, mm7 ; move ReturnAddress from MM7 to ESI
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jmp esi
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%endmacro
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SECTION .text
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;-----------------------------------------------------------------------------
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;
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; Section: SecCarInit
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;
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; Description: This function initializes the Cache for Data, Stack, and Code
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;
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;-----------------------------------------------------------------------------
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global ASM_PFX(SecCarInit)
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ASM_PFX(SecCarInit):
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;
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; Set up CAR
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;
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xor eax, eax
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SecCarInitExit:
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RET_ESI
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