mirror of https://github.com/acidanthera/audk.git
IntelFsp2WrapperPkg: Update BaseFspWrapperApiLib to pass XCODE5 build
XCODE5 doesn't support absolute addressing in the assembly code. This change uses lea instruction to get the address. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Liming Gao <liming.gao@intel.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
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@ -1,5 +1,5 @@
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;
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; Copyright (c) 2016, Intel Corporation. All rights reserved.<BR>
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; Copyright (c) 2016 - 2018, Intel Corporation. All rights reserved.<BR>
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; This program and the accompanying materials
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; are licensed and made available under the terms and conditions of the BSD License
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; which accompanies this distribution. The full text of the license may be found at
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@ -81,7 +81,7 @@ ASM_PFX(AsmExecute32BitCode):
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;
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mov rax, dword 0x10 ; load long mode selector
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shl rax, 32
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mov r9, ReloadCS ;Assume the ReloadCS is under 4G
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lea r9, [ReloadCS] ;Assume the ReloadCS is under 4G
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or rax, r9
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push rax
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;
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@ -95,7 +95,7 @@ ASM_PFX(AsmExecute32BitCode):
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; save the 32-bit function entry and the return address into stack which will be
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; retrieve in compatibility mode.
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;
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mov rax, ReturnBack ;Assume the ReloadCS is under 4G
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lea rax, [ReturnBack] ;Assume the ReloadCS is under 4G
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shl rax, 32
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or rax, rcx
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push rax
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@ -110,7 +110,7 @@ ASM_PFX(AsmExecute32BitCode):
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;
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mov rcx, dword 0x8 ; load compatible mode selector
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shl rcx, 32
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mov rdx, Compatible ; assume address < 4G
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lea rdx, [Compatible] ; assume address < 4G
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or rcx, rdx
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push rcx
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retf
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@ -208,7 +208,7 @@ ReloadCS:
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;
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pop r9 ; get CS
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shl r9, 32 ; rcx[32..47] <- Cs
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mov rcx, .0
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lea rcx, [.0]
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or rcx, r9
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push rcx
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retf
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