IntelFspPkg&IntelFspWrapperPkg: Remove them

[mirror_edk2.git] / IntelFspPkg / Library / SecFspSecPlatformLibNull / Ia32 / Flat32.s

diff --git a/IntelFspPkg/Library/SecFspSecPlatformLibNull/Ia32/Flat32.s b/IntelFspPkg/Library/SecFspSecPlatformLibNull/Ia32/Flat32.s
deleted file mode 100644 (file)
index 036bf1a..0000000
--- a/IntelFspPkg/Library/SecFspSecPlatformLibNull/Ia32/Flat32.s
+++ /dev/null
@@ -1,165 +0,0 @@
-#------------------------------------------------------------------------------\r
-#\r
-# Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>\r
-# SPDX-License-Identifier: BSD-2-Clause-Patent\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
-#\r
-# Procedure:    _ModuleEntryPoint\r
-#\r
-# Input:        None\r
-#\r
-# Output:       None\r
-#\r
-# Destroys:     Assume all registers\r
-#\r
-# Description:\r
-#\r
-#   Transition to non-paged flat-model protected mode from a\r
-#   hard-coded GDT that provides exactly two descriptors.\r
-#   This is a bare bones transition to protected mode only\r
-#   used for a while in PEI and possibly DXE.\r
-#\r
-#   After enabling protected mode, a far jump is executed to\r
-#   transfer to PEI using the newly loaded GDT.\r
-#\r
-# Return:       None\r
-#\r
-#----------------------------------------------------------------------------\r
-ASM_GLOBAL ASM_PFX(_ModuleEntryPoint)\r
-ASM_PFX(_ModuleEntryPoint):\r
-\r
-  #\r
-  # Load the GDT table in GdtDesc\r
-  #\r
-  .byte   0x66,0xbe        #movl    $GdtDesc, %esi\r
-  .long   GdtDesc\r
-  \r
-  .byte   0x66,0x2e,0x0f,0x01,0x14   #lgdt    %cs:(%si)\r
-\r
-  #\r
-  # Transition to 16 bit protected mode\r
-  #\r
-  .byte   0x0f,0x20,0xc0       #movl    %cr0, %eax                  # Get control register 0\r
-  .byte   0x66,0x83,0xc8,0x03  #orl     $0x0000003, %eax            # Set PE bit (bit #0) & MP bit (bit #1)\r
-  .byte   0x0f,0x22,0xc0       #movl    %eax, %cr0                  # Activate protected mode\r
-\r
-  #\r
-  # Now we're in 16 bit protected mode\r
-  # Set up the selectors for 32 bit protected mode entry\r
-  # \r
-  .byte   0xb8                 #movw    SYS_DATA_SEL, %ax\r
-  .word   SYS_DATA_SEL\r
-  \r
-  .byte   0x8e,0xd8            #movw    %ax, %ds\r
-  .byte   0x8e,0xc0            #movw    %ax, %es\r
-  .byte   0x8e,0xe0            #movw    %ax, %fs\r
-  .byte   0x8e,0xe8            #movw    %ax, %gs\r
-  .byte   0x8e,0xd0            #movw    %ax, %ss\r
-\r
-  #\r
-  # Transition to Flat 32 bit protected mode\r
-  # The jump to a far pointer causes the transition to 32 bit mode\r
-  #\r
-  .byte   0x66,0xbe            #movl   ProtectedModeEntryLinearAddress, %esi\r
-  .long   ProtectedModeEntryLinearAddress \r
-  .byte   0x66,0x2e,0xff,0x2c  #jmp    %cs:(%esi)\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
-ProtectedModeEntryPoint:\r
-  #\r
-  # Dummy function. Consume 2 API to make sure they can be linked.\r
-  #\r
-  movl   ASM_PFX(TempRamInitApi), %eax\r
-  movl   ASM_PFX(FspInitApi), %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