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365a3aab85
Ported MASM/GAS assembly files into NASM files and updated the inf file to refer to NASM files. This change has been tested with GCC 4.8 and VS2013 build. Cc: Prince Agyeman <prince.agyeman@intel.com> Cc: Lee Leahy <leroy.p.leahy@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Maurice Ma <maurice.ma@intel.com> Reviewed-by: Prince Agyeman <prince.agyeman@intel.com>
73 lines
1.8 KiB
NASM
73 lines
1.8 KiB
NASM
;------------------------------------------------------------------------------
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;
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; Copyright (c) 2015 - 2016, 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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; Entry point for the coreboot UEFI payload.
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;
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;------------------------------------------------------------------------------
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SECTION .text
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; C Functions
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extern ASM_PFX(SecStartup)
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; Pcds
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extern ASM_PFX(PcdGet32 (PcdPayloadFdMemBase))
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;
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; SecCore Entry Point
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;
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; Processor is in flat protected mode
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;
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; @param[in] EAX Initial value of the EAX register (BIST: Built-in Self Test)
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; @param[in] DI 'BP': boot-strap processor, or 'AP': application processor
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; @param[in] EBP Pointer to the start of the Boot Firmware Volume
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;
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; @return None This routine does not return
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;
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global ASM_PFX(_ModuleEntryPoint)
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ASM_PFX(_ModuleEntryPoint):
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;
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; Disable all the interrupts
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;
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cli
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;
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; Construct the temporary memory at 0x80000, length 0x10000
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;
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mov esp, (BASE_512KB + SIZE_64KB)
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;
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; Pass BFV into the PEI Core
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;
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push DWORD [ASM_PFX(PcdGet32 (PcdPayloadFdMemBase))]
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;
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; Pass stack base into the PEI Core
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;
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push BASE_512KB
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;
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; Pass stack size into the PEI Core
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;
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push SIZE_64KB
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;
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; Pass Control into the PEI Core
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;
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call ASM_PFX(SecStartup)
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;
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; Should never return
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;
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jmp $
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