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>
+++ /dev/null
-;; @file\r
-; This is the code that goes from real-mode to protected mode.\r
-; It consumes the reset vector, configures the stack.\r
-;\r
-; Copyright (c) 2015 - 2016, Intel Corporation. All rights reserved.<BR>\r
-; This program and the accompanying materials\r
-; are licensed and made available under the terms and conditions of the BSD License\r
-; which accompanies this distribution. The full text of the license may be found at\r
-; http://opensource.org/licenses/bsd-license.php.\r
-;\r
-; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
-; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
-;;\r
-\r
-;\r
-; Define assembler characteristics\r
-;\r
-.586p\r
-.xmm\r
-.model flat, c\r
-\r
-EXTRN TempRamInitApi:NEAR\r
-\r
-.code \r
-\r
-RET_ESI MACRO\r
-\r
- movd esi, mm7 ; restore ESP from MM7\r
- jmp esi\r
-\r
-ENDM\r
-\r
-;\r
-; Perform early platform initialization\r
-;\r
-SecPlatformInit PROC NEAR PUBLIC\r
-\r
- RET_ESI\r
-\r
-SecPlatformInit ENDP\r
-\r
-;\r
-; Protected mode portion initializes stack, configures cache, and calls C entry point\r
-;\r
-\r
-;----------------------------------------------------------------------------\r
-;\r
-; Procedure: ProtectedModeEntryPoint\r
-;\r
-; Input: Executing in 32 Bit Protected (flat) mode\r
-; cs: 0-4GB\r
-; ds: 0-4GB\r
-; es: 0-4GB\r
-; fs: 0-4GB\r
-; gs: 0-4GB\r
-; ss: 0-4GB\r
-;\r
-; Output: This function never returns\r
-;\r
-; Destroys:\r
-; ecx\r
-; edi\r
-; esi\r
-; esp\r
-;\r
-; Description:\r
-; Perform any essential early platform initilaisation\r
-; Setup a stack\r
-;\r
-;----------------------------------------------------------------------------\r
-\r
-ProtectedModeEntryPoint PROC NEAR C PUBLIC\r
- ;\r
- ; Dummy function. Consume 2 API to make sure they can be linked.\r
- ;\r
- mov eax, TempRamInitApi\r
-\r
- ; Should never return\r
- jmp $\r
-\r
-ProtectedModeEntryPoint ENDP\r
-\r
-;\r
-; ROM-based Global-Descriptor Table for the PEI Phase\r
-;\r
-align 16\r
-PUBLIC BootGdtTable\r
-\r
-;\r
-; GDT[0]: 0x00: Null entry, never used.\r
-;\r
-NULL_SEL equ $ - GDT_BASE ; Selector [0]\r
-GDT_BASE:\r
-BootGdtTable DD 0\r
- DD 0\r
-;\r
-; Linear code segment descriptor\r
-;\r
-LINEAR_CODE_SEL equ $ - GDT_BASE ; Selector [0x8]\r
- DW 0FFFFh ; limit 0xFFFF\r
- DW 0 ; base 0\r
- DB 0\r
- DB 09Bh ; present, ring 0, data, expand-up, not-writable\r
- DB 0CFh ; page-granular, 32-bit\r
- DB 0\r
-;\r
-; System data segment descriptor\r
-;\r
-SYS_DATA_SEL equ $ - GDT_BASE ; Selector [0x10]\r
- DW 0FFFFh ; limit 0xFFFF\r
- DW 0 ; base 0\r
- DB 0\r
- DB 093h ; present, ring 0, data, expand-up, not-writable\r
- DB 0CFh ; page-granular, 32-bit\r
- DB 0\r
-\r
-GDT_SIZE EQU $ - BootGDTtable ; Size, in bytes\r
-\r
-;\r
-; GDT Descriptor\r
-;\r
-GdtDesc: ; GDT descriptor\r
- DW GDT_SIZE - 1 ; GDT limit\r
- DD OFFSET BootGdtTable ; GDT base address\r
-\r
-ProtectedModeEntryLinearAddress LABEL FWORD\r
-ProtectedModeEntryLinearOffset LABEL DWORD\r
- DD OFFSET ProtectedModeEntryPoint ; Offset of our 32 bit code\r
- DW LINEAR_CODE_SEL\r
- \r
-END\r
+++ /dev/null
-#------------------------------------------------------------------------------\r
-#\r
-# Copyright (c) 2015 - 2016, Intel Corporation. All rights reserved.<BR>\r
-# This program and the accompanying materials\r
-# are licensed and made available under the terms and conditions of the BSD License\r
-# which accompanies this distribution. The full text of the license may be found at\r
-# http://opensource.org/licenses/bsd-license.php.\r
-#\r
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
-#\r
-# Abstract:\r
-#\r
-# This is the code that goes from real-mode to protected mode.\r
-# It consumes the reset vector, configures the stack.\r
-#\r
-#------------------------------------------------------------------------------\r
-\r
-\r
-#\r
-# Contrary to the name, this file contains 16 bit code as well.\r
-#\r
-.text\r
-\r
-ASM_GLOBAL ASM_PFX(SecPlatformInit)\r
-ASM_PFX(SecPlatformInit):\r
- movd %mm7, %esi # restore ESP from MM7\r
- jmp *%esi\r
-\r
-#----------------------------------------------------------------------------\r
-#\r
-# Procedure: ProtectedModeEntryPoint\r
-#\r
-# Input: Executing in 32 Bit Protected (flat) mode\r
-# cs: 0-4GB\r
-# ds: 0-4GB\r
-# es: 0-4GB\r
-# fs: 0-4GB\r
-# gs: 0-4GB\r
-# ss: 0-4GB\r
-#\r
-# Output: This function never returns\r
-#\r
-# Destroys:\r
-# ecx\r
-# edi\r
-# esi\r
-# esp\r
-#\r
-# Description:\r
-# Perform any essential early platform initilaisation\r
-# Setup a stack\r
-#\r
-#----------------------------------------------------------------------------\r
-ProtectedModeEntryPoint:\r
- #\r
- # Dummy function. Consume 2 API to make sure they can be linked.\r
- #\r
- movl ASM_PFX(TempRamInitApi), %eax\r
- #\r
- # Should never return\r
- #\r
- jmp . #'$'\r
-\r
-#\r
-# ROM-based Global-Descriptor Table for the PEI Phase\r
-#\r
-.align 16\r
-#\r
-# GDT[0]: 000h: Null entry, never used.\r
-#\r
-.equ NULL_SEL, . - GDT_BASE # Selector [0]\r
-GDT_BASE: \r
-BootGdtTable: \r
- .long 0\r
- .long 0\r
-#\r
-# Linear code segment descriptor\r
-#\r
-.equ LINEAR_CODE_SEL, . - GDT_BASE # Selector [08h]\r
- .word 0xFFFF # limit 0FFFFh\r
- .word 0 # base 0\r
- .byte 0\r
- .byte 0x9B # present, ring 0, data, expand-up, not-writable\r
- .byte 0xCF # page-granular, 32-bit\r
- .byte 0\r
-#\r
-# System data segment descriptor\r
-#\r
-.equ SYS_DATA_SEL, . - GDT_BASE # Selector [010h]\r
- .word 0xFFFF # limit 0FFFFh\r
- .word 0 # base 0\r
- .byte 0\r
- .byte 0x93 # present, ring 0, data, expand-up, not-writable\r
- .byte 0xCF # page-granular, 32-bit\r
- .byte 0\r
-\r
-.equ GDT_SIZE, . - BootGdtTable # Size, in bytes\r
-\r
-#\r
-# GDT Descriptor\r
-#\r
-GdtDesc: # GDT descriptor\r
- .word GDT_SIZE - 1 \r
- .long BootGdtTable \r
-\r
-ProtectedModeEntryLinearAddress:\r
-ProtectedModeEntryLinearOffset:\r
- .long ProtectedModeEntryPoint\r
- .word LINEAR_CODE_SEL\r
+++ /dev/null
-;; @file\r
-; SEC CAR function\r
-;\r
-; Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>\r
-; This program and the accompanying materials\r
-; are licensed and made available under the terms and conditions of the BSD License\r
-; which accompanies this distribution. The full text of the license may be found at\r
-; http://opensource.org/licenses/bsd-license.php.\r
-;\r
-; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
-; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
-;;\r
-\r
-;\r
-; Define assembler characteristics\r
-;\r
-.586p\r
-.xmm\r
-.model flat, c\r
-\r
-RET_ESI MACRO\r
-\r
- movd esi, mm7 ; move ReturnAddress from MM7 to ESI\r
- jmp esi\r
-\r
-ENDM\r
-\r
-.code \r
-\r
-;-----------------------------------------------------------------------------\r
-;\r
-; Section: SecCarInit\r
-;\r
-; Description: This function initializes the Cache for Data, Stack, and Code\r
-;\r
-;-----------------------------------------------------------------------------\r
-SecCarInit PROC NEAR PUBLIC\r
-\r
- ;\r
- ; Set up CAR\r
- ;\r
-\r
- xor eax, eax\r
-\r
-SecCarInitExit:\r
-\r
- RET_ESI\r
-\r
-SecCarInit ENDP\r
-\r
-END\r
+++ /dev/null
-#------------------------------------------------------------------------------\r
-#\r
-# Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>\r
-# This program and the accompanying materials\r
-# are licensed and made available under the terms and conditions of the BSD License\r
-# which accompanies this distribution. The full text of the license may be found at\r
-# http://opensource.org/licenses/bsd-license.php.\r
-#\r
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
-#\r
-# Abstract:\r
-#\r
-# SEC CAR function\r
-#\r
-#------------------------------------------------------------------------------\r
-\r
-#-----------------------------------------------------------------------------\r
-#\r
-# Section: SecCarInit\r
-#\r
-# Description: This function initializes the Cache for Data, Stack, and Code\r
-#\r
-#-----------------------------------------------------------------------------\r
-ASM_GLOBAL ASM_PFX(SecCarInit)\r
-ASM_PFX(SecCarInit):\r
-\r
- #\r
- # Set up CAR\r
- #\r
-\r
- xor %eax, %eax\r
-\r
-SecCarInitExit:\r
-\r
- movd %mm7, %esi #RET_ESI\r
- jmp *%esi\r
## @file\r
# NULL instance of Platform Sec Lib.\r
#\r
-# Copyright (c) 2014 - 2015, Intel Corporation. All rights reserved.<BR>\r
+# Copyright (c) 2014 - 2016, Intel Corporation. All rights reserved.<BR>\r
#\r
# This program and the accompanying materials\r
# are licensed and made available under the terms and conditions of the BSD License\r
PlatformSecLibNull.c\r
\r
[Sources.IA32]\r
- Ia32/Flat32.asm\r
Ia32/Flat32.nasm\r
- Ia32/Flat32.s\r
- Ia32/SecCarInit.asm\r
- Ia32/SecCarInit.s\r
Ia32/SecCarInit.nasm\r
\r
################################################################################\r