+++ /dev/null
-;; @file\r
-; Provide FSP helper function.\r
-;\r
-; Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>\r
-; SPDX-License-Identifier: BSD-2-Clause-Patent\r
-;;\r
-\r
- .586p\r
- .model flat,C\r
- .code\r
-\r
-;\r
-; FspInfoHeaderRelativeOff is patched during build process and initialized to offset of the AsmGetFspBaseAddress \r
-; from the FSP Info header. \r
-;\r
-FspInfoHeaderRelativeOff PROC NEAR PUBLIC\r
- ;\r
- ; This value will be pached by the build script\r
- ;\r
- DD 012345678h\r
-FspInfoHeaderRelativeOff ENDP\r
-\r
-;\r
-; Returns FSP Base Address. \r
-;\r
-; This function gets the FSP Info Header using relative addressing and returns the FSP Base from the header structure\r
-;\r
-AsmGetFspBaseAddress PROC NEAR PUBLIC\r
- mov eax, AsmGetFspBaseAddress\r
- sub eax, dword ptr [FspInfoHeaderRelativeOff]\r
- add eax, 01Ch\r
- mov eax, dword ptr [eax]\r
- ret\r
-AsmGetFspBaseAddress ENDP\r
-\r
-;\r
-; No stack counter part of AsmGetFspBaseAddress. Return address is in edi.\r
-;\r
-AsmGetFspBaseAddressNoStack PROC NEAR PUBLIC\r
- mov eax, AsmGetFspBaseAddress\r
- sub eax, dword ptr [FspInfoHeaderRelativeOff]\r
- add eax, 01Ch \r
- mov eax, dword ptr [eax]\r
- jmp edi\r
-AsmGetFspBaseAddressNoStack ENDP\r
-\r
-;\r
-; Returns FSP Info Header. \r
-;\r
-; This function gets the FSP Info Header using relative addressing and returns it\r
-;\r
-AsmGetFspInfoHeader PROC NEAR PUBLIC\r
- mov eax, AsmGetFspBaseAddress\r
- sub eax, dword ptr [FspInfoHeaderRelativeOff]\r
- ret\r
-AsmGetFspInfoHeader ENDP\r
-\r
-;\r
-; No stack counter part of AsmGetFspInfoHeader. Return address is in edi.\r
-;\r
-AsmGetFspInfoHeaderNoStack PROC NEAR PUBLIC\r
- mov eax, AsmGetFspBaseAddress\r
- sub eax, dword ptr [FspInfoHeaderRelativeOff]\r
- jmp edi\r
-AsmGetFspInfoHeaderNoStack ENDP\r
-\r
- END
\ No newline at end of file