411b3ff6dd
REF:https://bugzilla.tianocore.org/show_bug.cgi?id=3832 Add BaseFspSwitchStackLib Support for X64. Cc: Chasel Chiu <chasel.chiu@intel.com> Cc: Nate DeSimone <nathaniel.l.desimone@intel.com> Cc: Star Zeng <star.zeng@intel.com> Cc: Ashraf Ali S <ashraf.ali.s@intel.com> Signed-off-by: Ted Kuo <ted.kuo@intel.com> Reviewed-by: Chasel Chiu <chasel.chiu@intel.com>
68 lines
1.4 KiB
PHP
68 lines
1.4 KiB
PHP
;------------------------------------------------------------------------------
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;
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; Copyright (c) 2022, 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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; Abstract:
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;
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; Provide macro to push/pop registers in X64
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;
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;------------------------------------------------------------------------------
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;-----------------------------------------------------------------------------
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; Macro: PUSHA_64
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;
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; Description: Saves all registers on stack
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;
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; Input: None
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;
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; Output: None
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;-----------------------------------------------------------------------------
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%macro PUSHA_64 0
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push r8
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push r9
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push r10
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push r11
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push r12
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push r13
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push r14
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push r15
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push rax
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push rcx
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push rdx
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push rbx
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push rsp
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push rbp
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push rsi
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push rdi
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%endmacro
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;-----------------------------------------------------------------------------
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; Macro: POPA_64
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;
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; Description: Restores all registers from stack
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;
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; Input: None
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;
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; Output: None
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;-----------------------------------------------------------------------------
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%macro POPA_64 0
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pop rdi
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pop rsi
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pop rbp
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pop rsp
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pop rbx
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pop rdx
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pop rcx
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pop rax
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pop r15
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pop r14
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pop r13
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pop r12
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pop r11
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pop r10
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pop r9
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pop r8
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%endmacro
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