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Add in the 1st version of ECP.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2832 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
qwang12
2007-06-28 07:00:39 +00:00
parent 30d4a0c7ec
commit 3eb9473ea9
1433 changed files with 266617 additions and 0 deletions
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95
EdkCompatibilityPkg/Sample/Tools/Source/GenPage/Makefile Normal file
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#/*++
#
# Copyright (c) 2006 - 2007, Intel Corporation
# All rights reserved. This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
# which accompanies this distribution. The full text of the license may be found at
# http://opensource.org/licenses/bsd-license.php
#
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#
# Module Name:
#
# Makefile
#
# Abstract:
#
# makefile for building the GenPage utility.
#
#--*/
#
# Make sure environmental variable EDK_SOURCE is set
#
!IFNDEF EDK_SOURCE
!ERROR EDK_SOURCE environmental variable not set
!ENDIF
#
# Do this if you want to compile from this directory
#
!IFNDEF TOOLCHAIN
TOOLCHAIN = TOOLCHAIN_MSVC
!ENDIF
!INCLUDE $(BUILD_DIR)\PlatformTools.env
#
# Define some macros we use here. Should get rid of them someday and
# get rid of the extra level of indirection.
#
COMMON_SOURCE = $(EDK_TOOLS_COMMON)
#
# Common information
#
INC=$(INC)
#
# Target specific information
#
TARGET_NAME=GenPage
TARGET_SOURCE_DIR = $(EDK_TOOLS_SOURCE)\$(TARGET_NAME)
TARGET_EXE = $(EDK_TOOLS_OUTPUT)\$(TARGET_NAME).exe
TARGET_EXE_SOURCE = "$(TARGET_SOURCE_DIR)\GenPage.c"
TARGET_EXE_INCLUDE = "$(TARGET_SOURCE_DIR)\VirtualMemory.h"
#
# Build targets
#
all: $(TARGET_EXE)
#
# Build EXE
#
$(EDK_TOOLS_OUTPUT)\$(TARGET_NAME).obj: $(TARGET_EXE_SOURCE) $(TARGET_EXE_INCLUDE)
$(CC) $(C_FLAGS) $(INC) $(TARGET_EXE_SOURCE) /Fo$(EDK_TOOLS_OUTPUT)\$(TARGET_NAME).obj
#
# Add Binary Build description for this tool.
#
!IF (("$(EFI_BINARY_TOOLS)" == "YES") && EXIST($(EFI_PLATFORM_BIN)\Tools\$(TARGET_NAME).exe))
$(TARGET_EXE): $(EFI_PLATFORM_BIN)\Tools\$(TARGET_NAME).exe
copy $(EFI_PLATFORM_BIN)\Tools\$(TARGET_NAME).exe $(TARGET_EXE) /Y
if exist $(EFI_PLATFORM_BIN)\Tools\$(TARGET_NAME).pdb \
copy $(EFI_PLATFORM_BIN)\Tools\$(TARGET_NAME).pdb $(EDK_TOOLS_OUTPUT)\$(TARGET_NAME).pdb /Y
!ELSE
$(TARGET_EXE): $(EDK_TOOLS_OUTPUT)\$(TARGET_NAME).obj
$(LINK) $(MSVS_LINK_LIBPATHS) $(L_FLAGS) /out:$(TARGET_EXE) $(EDK_TOOLS_OUTPUT)\$(TARGET_NAME).obj
if not exist $(EFI_PLATFORM_BIN)\Tools mkdir $(EFI_PLATFORM_BIN)\Tools
if exist $(TARGET_EXE) copy $(TARGET_EXE) $(EFI_PLATFORM_BIN)\tools\$(TARGET_NAME).exe /Y
if exist $(EDK_TOOLS_OUTPUT)\$(TARGET_NAME).pdb \
copy $(EDK_TOOLS_OUTPUT)\$(TARGET_NAME).pdb $(EFI_PLATFORM_BIN)\Tools\$(TARGET_NAME).pdb /Y
!ENDIF
clean:
@if exist $(EDK_TOOLS_OUTPUT)\$(TARGET_NAME).* del $(EDK_TOOLS_OUTPUT)\$(TARGET_NAME).* > NUL

127
EdkCompatibilityPkg/Sample/Tools/Source/GenPage/VirtualMemory.h Normal file
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/*++
Copyright 2006 - 2007, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Module Name:
VirtualMemory.h
Abstract:
x64 Long Mode Virtual Memory Management Definitions
References:
1) IA-32 Intel(R) Atchitecture Software Developer's Manual Volume 1:Basic Architecture, Intel
2) IA-32 Intel(R) Atchitecture Software Developer's Manual Volume 2:Instruction Set Reference, Intel
3) IA-32 Intel(R) Atchitecture Software Developer's Manual Volume 3:System Programmer's Guide, Intel
4) AMD64 Architecture Programmer's Manual Volume 2: System Programming
--*/
#ifndef _VIRTUAL_MEMORY_H_
#define _VIRTUAL_MEMORY_H_
#include "Tiano.h"
#pragma pack(1)
//
// Page-Map Level-4 Offset (PML4) and
// Page-Directory-Pointer Offset (PDPE) entries 4K & 2MB
//
typedef union {
struct {
UINT64 Present:1; // 0 = Not present in memory, 1 = Present in memory
UINT64 ReadWrite:1; // 0 = Read-Only, 1= Read/Write
UINT64 UserSupervisor:1; // 0 = Supervisor, 1=User
UINT64 WriteThrough:1; // 0 = Write-Back caching, 1=Write-Through caching
UINT64 CacheDisabled:1; // 0 = Cached, 1=Non-Cached
UINT64 Accessed:1; // 0 = Not accessed, 1 = Accessed (set by CPU)
UINT64 Reserved:1; // Reserved
UINT64 MustBeZero:2; // Must Be Zero
UINT64 Available:3; // Available for use by system software
UINT64 PageTableBaseAddress:40; // Page Table Base Address
UINT64 AvabilableHigh:11; // Available for use by system software
UINT64 Nx:1; // No Execute bit
} Bits;
UINT64 Uint64;
} X64_PAGE_MAP_AND_DIRECTORY_POINTER_2MB_4K;
//
// Page-Directory Offset 4K
//
typedef union {
struct {
UINT64 Present:1; // 0 = Not present in memory, 1 = Present in memory
UINT64 ReadWrite:1; // 0 = Read-Only, 1= Read/Write
UINT64 UserSupervisor:1; // 0 = Supervisor, 1=User
UINT64 WriteThrough:1; // 0 = Write-Back caching, 1=Write-Through caching
UINT64 CacheDisabled:1; // 0 = Cached, 1=Non-Cached
UINT64 Accessed:1; // 0 = Not accessed, 1 = Accessed (set by CPU)
UINT64 Reserved:1; // Reserved
UINT64 MustBeZero:1; // Must Be Zero
UINT64 Reserved2:1; // Reserved
UINT64 Available:3; // Available for use by system software
UINT64 PageTableBaseAddress:40; // Page Table Base Address
UINT64 AvabilableHigh:11; // Available for use by system software
UINT64 Nx:1; // No Execute bit
} Bits;
UINT64 Uint64;
} X64_PAGE_DIRECTORY_ENTRY_4K;
//
// Page Table Entry 4K
//
typedef union {
struct {
UINT64 Present:1; // 0 = Not present in memory, 1 = Present in memory
UINT64 ReadWrite:1; // 0 = Read-Only, 1= Read/Write
UINT64 UserSupervisor:1; // 0 = Supervisor, 1=User
UINT64 WriteThrough:1; // 0 = Write-Back caching, 1=Write-Through caching
UINT64 CacheDisabled:1; // 0 = Cached, 1=Non-Cached
UINT64 Accessed:1; // 0 = Not accessed, 1 = Accessed (set by CPU)
UINT64 Dirty:1; // 0 = Not Dirty, 1 = written by processor on access to page
UINT64 PAT:1; // 0 = Ignore Page Attribute Table
UINT64 Global:1; // 0 = Not global page, 1 = global page TLB not cleared on CR3 write
UINT64 Available:3; // Available for use by system software
UINT64 PageTableBaseAddress:40; // Page Table Base Address
UINT64 AvabilableHigh:11; // Available for use by system software
UINT64 Nx:1; // 0 = Execute Code, 1 = No Code Execution
} Bits;
UINT64 Uint64;
} X64_PAGE_TABLE_ENTRY_4K;
//
// Page Table Entry 2MB
//
typedef union {
struct {
UINT64 Present:1; // 0 = Not present in memory, 1 = Present in memory
UINT64 ReadWrite:1; // 0 = Read-Only, 1= Read/Write
UINT64 UserSupervisor:1; // 0 = Supervisor, 1=User
UINT64 WriteThrough:1; // 0 = Write-Back caching, 1=Write-Through caching
UINT64 CacheDisabled:1; // 0 = Cached, 1=Non-Cached
UINT64 Accessed:1; // 0 = Not accessed, 1 = Accessed (set by CPU)
UINT64 Dirty:1; // 0 = Not Dirty, 1 = written by processor on access to page
UINT64 MustBe1:1; // Must be 1
UINT64 Global:1; // 0 = Not global page, 1 = global page TLB not cleared on CR3 write
UINT64 Available:3; // Available for use by system software
UINT64 PAT:1; //
UINT64 MustBeZero:8; // Must be zero;
UINT64 PageTableBaseAddress:31; // Page Table Base Address
UINT64 AvabilableHigh:11; // Available for use by system software
UINT64 Nx:1; // 0 = Execute Code, 1 = No Code Execution
} Bits;
UINT64 Uint64;
} X64_PAGE_TABLE_ENTRY_2M;
#pragma pack()
#endif

344
EdkCompatibilityPkg/Sample/Tools/Source/GenPage/genpage.c Normal file
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/*++
Copyright 2006 - 2007, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Module Name:
GenPage.c
Abstract:
Pre-Create a 4G page table (2M pages).
It's used in DUET x64 build needed to enter LongMode.
Create 4G page table (2M pages)
Linear Address
63 48 47 39 38 30 29 21 20 0
+--------+-------+---------------+-----------+-----------------------------+
PML4 Directory-Ptr Directory Offset
Paging-Structures :=
PML4
(
Directory-Ptr Directory {512}
) {4}
--*/
#include <stdio.h>
#include <stdlib.h>
#include "VirtualMemory.h"
void
memset (void *, char, long);
unsigned int
xtoi (char *);
#define EFI_PAGE_BASE_OFFSET_IN_LDR 0x70000
#define EFI_PAGE_BASE_ADDRESS (EFI_PAGE_BASE_OFFSET_IN_LDR + 0x20000)
unsigned int gPageTableBaseAddress = EFI_PAGE_BASE_ADDRESS;
unsigned int gPageTableOffsetInFile = EFI_PAGE_BASE_OFFSET_IN_LDR;
#define EFI_MAX_ENTRY_NUM 512
#define EFI_PML4_ENTRY_NUM 1
#define EFI_PDPTE_ENTRY_NUM 4
#define EFI_PDE_ENTRY_NUM EFI_MAX_ENTRY_NUM
#define EFI_PML4_PAGE_NUM 1
#define EFI_PDPTE_PAGE_NUM EFI_PML4_ENTRY_NUM
#define EFI_PDE_PAGE_NUM (EFI_PML4_ENTRY_NUM * EFI_PDPTE_ENTRY_NUM)
#define EFI_PAGE_NUMBER (EFI_PML4_PAGE_NUM + EFI_PDPTE_PAGE_NUM + EFI_PDE_PAGE_NUM)
#define EFI_SIZE_OF_PAGE 0x1000
#define EFI_PAGE_SIZE_2M 0x200000
#define CONVERT_BIN_PAGE_ADDRESS(a) ((UINT8 *) a - PageTable + gPageTableBaseAddress)
void *
CreateIdentityMappingPageTables (
void
)
/*++
Routine Description:
To create 4G PAE 2M pagetable
Return:
void * - buffer containing created pagetable
--*/
{
UINT64 PageAddress;
UINT8 *PageTable;
UINT8 *PageTablePtr;
int PML4Index;
int PDPTEIndex;
int PDEIndex;
X64_PAGE_MAP_AND_DIRECTORY_POINTER_2MB_4K *PageMapLevel4Entry;
X64_PAGE_MAP_AND_DIRECTORY_POINTER_2MB_4K *PageDirectoryPointerEntry;
X64_PAGE_TABLE_ENTRY_2M *PageDirectoryEntry2MB;
PageTable = (void *)malloc (EFI_PAGE_NUMBER * EFI_SIZE_OF_PAGE);
memset (PageTable, 0, (EFI_PAGE_NUMBER * EFI_SIZE_OF_PAGE));
PageTablePtr = PageTable;
PageAddress = 0;
//
// Page Table structure 3 level 2MB.
//
// Page-Map-Level-4-Table : bits 47-39
// Page-Directory-Pointer-Table : bits 38-30
//
// Page Table 2MB : Page-Directory(2M) : bits 29-21
//
//
PageMapLevel4Entry = (X64_PAGE_MAP_AND_DIRECTORY_POINTER_2MB_4K *)PageTablePtr;
for (PML4Index = 0; PML4Index < EFI_PML4_ENTRY_NUM; PML4Index++, PageMapLevel4Entry++) {
//
// Each Page-Map-Level-4-Table Entry points to the base address of a Page-Directory-Pointer-Table Entry
//
PageTablePtr += EFI_SIZE_OF_PAGE;
PageDirectoryPointerEntry = (X64_PAGE_MAP_AND_DIRECTORY_POINTER_2MB_4K *)PageTablePtr;
//
// Make a Page-Map-Level-4-Table Entry
//
PageMapLevel4Entry->Uint64 = (UINT64)(UINT32)(CONVERT_BIN_PAGE_ADDRESS (PageDirectoryPointerEntry));
PageMapLevel4Entry->Bits.ReadWrite = 1;
PageMapLevel4Entry->Bits.Present = 1;
for (PDPTEIndex = 0; PDPTEIndex < EFI_PDPTE_ENTRY_NUM; PDPTEIndex++, PageDirectoryPointerEntry++) {
//
// Each Page-Directory-Pointer-Table Entry points to the base address of a Page-Directory Entry
//
PageTablePtr += EFI_SIZE_OF_PAGE;
PageDirectoryEntry2MB = (X64_PAGE_TABLE_ENTRY_2M *)PageTablePtr;
//
// Make a Page-Directory-Pointer-Table Entry
//
PageDirectoryPointerEntry->Uint64 = (UINT64)(UINT32)(CONVERT_BIN_PAGE_ADDRESS (PageDirectoryEntry2MB));
PageDirectoryPointerEntry->Bits.ReadWrite = 1;
PageDirectoryPointerEntry->Bits.Present = 1;
for (PDEIndex = 0; PDEIndex < EFI_PDE_ENTRY_NUM; PDEIndex++, PageDirectoryEntry2MB++) {
//
// Make a Page-Directory Entry
//
PageDirectoryEntry2MB->Uint64 = (UINT64)PageAddress;
PageDirectoryEntry2MB->Bits.ReadWrite = 1;
PageDirectoryEntry2MB->Bits.Present = 1;
PageDirectoryEntry2MB->Bits.MustBe1 = 1;
PageAddress += EFI_PAGE_SIZE_2M;
}
}
}
return PageTable;
}
int
GenBinPage (
void *BaseMemory,
char *NoPageFileName,
char *PageFileName
)
/*++
Routine Description:
Write the buffer containing page table to file at a specified offset.
Here the offset is defined as EFI_PAGE_BASE_OFFSET_IN_LDR.
Arguments:
BaseMemory - buffer containing page table
NoPageFileName - file to write page table
PageFileName - file save to after writing
return:
0 : successful
-1 : failed
--*/
{
FILE *PageFile;
FILE *NoPageFile;
UINT8 Data;
unsigned long FileSize;
//
// Open files
//
PageFile = fopen (PageFileName, "w+b");
if (PageFile == NULL) {
fprintf (stderr, "GenBinPage: Could not open file %s\n", PageFileName);
return -1;
}
NoPageFile = fopen (NoPageFileName, "r+b");
if (NoPageFile == NULL) {
fprintf (stderr, "GenBinPage: Could not open file %s\n", NoPageFileName);
fclose (PageFile);
return -1;
}
//
// Check size - should not be great than EFI_PAGE_BASE_OFFSET_IN_LDR
//
fseek (NoPageFile, 0, SEEK_END);
FileSize = ftell (NoPageFile);
fseek (NoPageFile, 0, SEEK_SET);
if (FileSize > gPageTableOffsetInFile) {
fprintf (stderr, "GenBinPage: file size too large - 0x%x\n", FileSize);
fclose (PageFile);
fclose (NoPageFile);
return -1;
}
//
// Write data
//
while (fread (&Data, sizeof(UINT8), 1, NoPageFile)) {
fwrite (&Data, sizeof(UINT8), 1, PageFile);
}
//
// Write PageTable
//
fseek (PageFile, gPageTableOffsetInFile, SEEK_SET);
fwrite (BaseMemory, (EFI_PAGE_NUMBER * EFI_SIZE_OF_PAGE), 1, PageFile);
//
// Close files
//
fclose (PageFile);
fclose (NoPageFile);
return 0;
}
int
main (
int argc,
char **argv
)
{
void *BaseMemory;
int result;
//
// Check parameter
//
if ((argc != 3) && (argc != 5)) {
printf ("Usage: GenPage.exe NoPageFile PageFile [<PageTableBaseAddrss> <PageTableOffsetInFile>]\n");
return 1;
}
//
// Get PageTable parameter, if have
//
if (argc == 5) {
gPageTableBaseAddress = xtoi (argv[3]);
gPageTableOffsetInFile = xtoi (argv[4]);
}
//
// Create X64 page table
//
BaseMemory = CreateIdentityMappingPageTables ();
//
// Add page table to binary file
//
result = GenBinPage (BaseMemory, argv[1], argv[2]);
if (result < 0) {
return 1;
}
return 0;
}
unsigned int
xtoi (
char *str
)
/*++
Routine Description:
Convert hex string to uint
Arguments:
Str - The string
Returns:
--*/
{
unsigned int u;
char c;
unsigned int m;
if (str == NULL) {
return 0;
}
m = (unsigned int) -1 >> 4;
//
// skip preceeding white space
//
while (*str && *str == ' ') {
str += 1;
}
//
// skip preceeding zeros
//
while (*str && *str == '0') {
str += 1;
}
//
// skip preceeding white space
//
if (*str && (*str == 'x' || *str == 'X')) {
str += 1;
}
//
// convert hex digits
//
u = 0;
c = *(str++);
while (c) {
if (c >= 'a' && c <= 'f') {
c -= 'a' - 'A';
}
if ((c >= '0' && c <= '9') || (c >= 'A' && c <= 'F')) {
if (u > m) {
return (unsigned int) -1;
}
u = u << 4 | c - (c >= 'A' ? 'A' - 10 : '0');
} else {
break;
}
c = *(str++);
}
return u;
}