mirror of https://github.com/acidanthera/audk.git
IntelFsp2Pkg BaseFspSwitchStackLib: Remove MASM/GAS files
Keep NASM file only for new added modules. Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Giri Mudusuru <giri.p.mudusuru@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Giri P Mudusuru <giri.p.mudusuru@intel.com>
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Liming Gao
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@ -24,8 +24,6 @@
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FspSwitchStackLib.c
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[Sources.IA32]
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Ia32/Stack.asm
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Ia32/Stack.s
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Ia32/Stack.nasm
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[Packages]
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@ -1,77 +0,0 @@
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;------------------------------------------------------------------------------
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;
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; Copyright (c) 2014 - 2015, 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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; http://opensource.org/licenses/bsd-license.php.
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;
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; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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;
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; Abstract:
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;
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; Switch the stack from temporary memory to permenent memory.
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;
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;------------------------------------------------------------------------------
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.586p
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.model flat,C
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.code
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;------------------------------------------------------------------------------
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; UINT32
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; EFIAPI
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; Pei2LoaderSwitchStack (
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; VOID
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; )
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;------------------------------------------------------------------------------
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EXTERNDEF C MeasurePoint:PROC
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Pei2LoaderSwitchStack PROC C PUBLIC
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xor eax, eax
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jmp FspSwitchStack
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Pei2LoaderSwitchStack ENDP
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;------------------------------------------------------------------------------
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; UINT32
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; EFIAPI
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; Loader2PeiSwitchStack (
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; VOID
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; )
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;------------------------------------------------------------------------------
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Loader2PeiSwitchStack PROC C PUBLIC
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jmp FspSwitchStack
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Loader2PeiSwitchStack ENDP
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;------------------------------------------------------------------------------
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; UINT32
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; EFIAPI
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; FspSwitchStack (
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; VOID
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; )
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;------------------------------------------------------------------------------
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EXTERNDEF C SwapStack:PROC
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FspSwitchStack PROC C PUBLIC
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; Save current contexts
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push eax
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pushfd
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cli
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pushad
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sub esp, 8
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sidt fword ptr [esp]
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; Load new stack
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push esp
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call SwapStack
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mov esp, eax
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; Restore previous contexts
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lidt fword ptr [esp]
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add esp, 8
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popad
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popfd
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add esp, 4
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ret
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FspSwitchStack ENDP
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END
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@ -1,78 +0,0 @@
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#------------------------------------------------------------------------------
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#
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# Copyright (c) 2014 - 2015, 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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# http://opensource.org/licenses/bsd-license.php.
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#
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# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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#
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# Abstract:
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#
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# Switch the stack from temporary memory to permenent memory.
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#
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#------------------------------------------------------------------------------
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#------------------------------------------------------------------------------
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# UINT32
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# EFIAPI
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# Pei2LoaderSwitchStack (
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# VOID
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# )
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#------------------------------------------------------------------------------
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ASM_GLOBAL ASM_PFX(Pei2LoaderSwitchStack)
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ASM_PFX(Pei2LoaderSwitchStack):
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xorl %eax, %eax
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jmp ASM_PFX(FspSwitchStack)
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#------------------------------------------------------------------------------
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# UINT32
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# EFIAPI
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# Loader2PeiSwitchStack (
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# VOID
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# )
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#------------------------------------------------------------------------------
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ASM_GLOBAL ASM_PFX(Loader2PeiSwitchStack)
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ASM_PFX(Loader2PeiSwitchStack):
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jmp ASM_PFX(FspSwitchStack)
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#------------------------------------------------------------------------------
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# UINT32
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# EFIAPI
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# FspSwitchStack (
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# VOID
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# )
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#------------------------------------------------------------------------------
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ASM_GLOBAL ASM_PFX(FspSwitchStack)
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ASM_PFX(FspSwitchStack):
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#
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#Save current contexts
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#
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push %eax
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pushf
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cli
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pusha
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sub $0x08, %esp
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sidt (%esp)
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#
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# Load new stack
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#
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push %esp
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call ASM_PFX(SwapStack)
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movl %eax, %esp
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#
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# Restore previous contexts
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#
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lidt (%esp)
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add $0x08,%esp
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popa
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popf
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add $0x04,%esp
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ret
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