-#------------------------------------------------------------------------------
-#*
-#* Copyright (c) 2009 - 2012, Intel Corporation. All rights reserved.<BR>
-#* 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.
-#*
-#*
-#------------------------------------------------------------------------------
-
-#
-# Initializes floating point units for requirement of UEFI specification.
-#
-# This function initializes floating-point control word to 0x037F (all exceptions
-# masked,double-extended-precision, round-to-nearest) and multimedia-extensions control word
-# (if supported) to 0x1F80 (all exceptions masked, round-to-nearest, flush to zero
-# for masked underflow).
-#
-ASM_GLOBAL ASM_PFX(InitializeFloatingPointUnits)
-ASM_PFX(InitializeFloatingPointUnits):
-
- #
- # Initialize floating point units
- #
- finit
-
- #
- # Float control word initial value:
- # all exceptions masked, double-precision, round-to-nearest
- #
- pushq $0x037F
- lea (%rsp), %rax
- fldcw (%rax)
- popq %rax
-
- #
- # Set OSFXSR bit 9 in CR4
- #
- movq %cr4, %rax
- or $0x200, %rax
- movq %rax, %cr4
-
- #
- # Multimedia-extensions control word:
- # all exceptions masked, round-to-nearest, flush to zero for masked underflow
- #
- pushq $0x01F80
- lea (%rsp), %rax
- ldmxcsr (%rax)
- popq %rax
-
- ret
-
+#------------------------------------------------------------------------------\r
+#*\r
+#* Copyright (c) 2009 - 2012, 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
+\r
+#\r
+# Initializes floating point units for requirement of UEFI specification.\r
+#\r
+# This function initializes floating-point control word to 0x037F (all exceptions\r
+# masked,double-extended-precision, round-to-nearest) and multimedia-extensions control word\r
+# (if supported) to 0x1F80 (all exceptions masked, round-to-nearest, flush to zero\r
+# for masked underflow).\r
+#\r
+ASM_GLOBAL ASM_PFX(InitializeFloatingPointUnits)\r
+ASM_PFX(InitializeFloatingPointUnits):\r
+\r
+ #\r
+ # Initialize floating point units\r
+ #\r
+ finit\r
+ \r
+ #\r
+ # Float control word initial value: \r
+ # all exceptions masked, double-precision, round-to-nearest\r
+ #\r
+ pushq $0x037F\r
+ lea (%rsp), %rax \r
+ fldcw (%rax)\r
+ popq %rax\r
+ \r
+ #\r
+ # Set OSFXSR bit 9 in CR4\r
+ #\r
+ movq %cr4, %rax \r
+ or $0x200, %rax\r
+ movq %rax, %cr4\r
+\r
+ #\r
+ # Multimedia-extensions control word:\r
+ # all exceptions masked, round-to-nearest, flush to zero for masked underflow\r
+ # \r
+ pushq $0x01F80\r
+ lea (%rsp), %rax\r
+ ldmxcsr (%rax)\r
+ popq %rax\r
+ \r
+ ret\r
+\r
.code\r
\r
\r
-;
+;\r
; Initializes floating point units for requirement of UEFI specification.\r
;\r
; This function initializes floating-point control word to 0x027F (all exceptions\r
; masked,double-precision, round-to-nearest) and multimedia-extensions control word\r
; (if supported) to 0x1F80 (all exceptions masked, round-to-nearest, flush to zero\r
-; for masked underflow).
+; for masked underflow).\r
;\r
InitializeFloatingPointUnits PROC PUBLIC\r
\r
-## @file
-# Automate the process of building the various reset vector types
-#
-# Copyright (c) 2009, Intel Corporation. All rights reserved.<BR>
-#
-# 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.
-#
-
-import glob
-import os
-import subprocess
-import sys
-
-def RunCommand(commandLine):
- #print ' '.join(commandLine)
- return subprocess.call(commandLine)
-
-for filename in glob.glob(os.path.join('Bin', '*.raw')):
- os.remove(filename)
-
-for arch in ('ia32', 'x64'):
- for debugType in (None, 'port80', 'serial'):
- output = os.path.join('Bin', 'ResetVector')
- output += '.' + arch
- if debugType is not None:
- output += '.' + debugType
- output += '.raw'
- commandLine = (
- 'nasm',
- '-D', 'ARCH_%s' % arch.upper(),
- '-D', 'DEBUG_%s' % str(debugType).upper(),
- '-o', output,
- 'ResetVectorCode.asm',
- )
- ret = RunCommand(commandLine)
- print '\tASM\t' + output
- if ret != 0: sys.exit(ret)
-
- commandLine = (
- 'python',
- 'Tools/FixupForRawSection.py',
- output,
- )
- print '\tFIXUP\t' + output
- ret = RunCommand(commandLine)
- if ret != 0: sys.exit(ret)
-
+## @file\r
+# Automate the process of building the various reset vector types\r
+#\r
+# Copyright (c) 2009, 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
+# 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
+import glob\r
+import os\r
+import subprocess\r
+import sys\r
+\r
+def RunCommand(commandLine):\r
+ #print ' '.join(commandLine)\r
+ return subprocess.call(commandLine)\r
+\r
+for filename in glob.glob(os.path.join('Bin', '*.raw')):\r
+ os.remove(filename)\r
+\r
+for arch in ('ia32', 'x64'):\r
+ for debugType in (None, 'port80', 'serial'):\r
+ output = os.path.join('Bin', 'ResetVector')\r
+ output += '.' + arch\r
+ if debugType is not None:\r
+ output += '.' + debugType\r
+ output += '.raw'\r
+ commandLine = (\r
+ 'nasm',\r
+ '-D', 'ARCH_%s' % arch.upper(),\r
+ '-D', 'DEBUG_%s' % str(debugType).upper(),\r
+ '-o', output,\r
+ 'ResetVectorCode.asm',\r
+ )\r
+ ret = RunCommand(commandLine)\r
+ print '\tASM\t' + output\r
+ if ret != 0: sys.exit(ret)\r
+\r
+ commandLine = (\r
+ 'python',\r
+ 'Tools/FixupForRawSection.py',\r
+ output,\r
+ )\r
+ print '\tFIXUP\t' + output\r
+ ret = RunCommand(commandLine)\r
+ if ret != 0: sys.exit(ret)\r
+\r
-## @file
-# Apply fixup to VTF binary image for FFS Raw section
-#
-# Copyright (c) 2008, Intel Corporation. All rights reserved.<BR>
-#
-# 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.
-#
-
-import sys
-
-filename = sys.argv[1]
-
-if filename.lower().find('ia32') >= 0:
- d = open(sys.argv[1], 'rb').read()
- c = ((len(d) + 4 + 7) & ~7) - 4
- if c > len(d):
- c -= len(d)
- f = open(sys.argv[1], 'wb')
- f.write('\x90' * c)
- f.write(d)
- f.close()
-else:
- from struct import pack
-
- PAGE_PRESENT = 0x01
- PAGE_READ_WRITE = 0x02
- PAGE_USER_SUPERVISOR = 0x04
- PAGE_WRITE_THROUGH = 0x08
- PAGE_CACHE_DISABLE = 0x010
- PAGE_ACCESSED = 0x020
- PAGE_DIRTY = 0x040
- PAGE_PAT = 0x080
- PAGE_GLOBAL = 0x0100
- PAGE_2M_MBO = 0x080
- PAGE_2M_PAT = 0x01000
-
- def NopAlign4k(s):
- c = ((len(s) + 0xfff) & ~0xfff) - len(s)
- return ('\x90' * c) + s
-
- def PageDirectoryEntries4GbOf2MbPages(baseAddress):
-
- s = ''
- for i in range(0x800):
- i = (
- baseAddress + long(i << 21) +
- PAGE_2M_MBO +
- PAGE_CACHE_DISABLE +
- PAGE_ACCESSED +
- PAGE_DIRTY +
- PAGE_READ_WRITE +
- PAGE_PRESENT
- )
- s += pack('Q', i)
- return s
-
- def PageDirectoryPointerTable4GbOf2MbPages(pdeBase):
- s = ''
- for i in range(0x200):
- i = (
- pdeBase +
- (min(i, 3) << 12) +
- PAGE_CACHE_DISABLE +
- PAGE_ACCESSED +
- PAGE_READ_WRITE +
- PAGE_PRESENT
- )
- s += pack('Q', i)
- return s
-
- def PageMapLevel4Table4GbOf2MbPages(pdptBase):
- s = ''
- for i in range(0x200):
- i = (
- pdptBase +
- (min(i, 0) << 12) +
- PAGE_CACHE_DISABLE +
- PAGE_ACCESSED +
- PAGE_READ_WRITE +
- PAGE_PRESENT
- )
- s += pack('Q', i)
- return s
-
- def First4GbPageEntries(topAddress):
- PDE = PageDirectoryEntries4GbOf2MbPages(0L)
- pml4tBase = topAddress - 0x1000
- pdptBase = pml4tBase - 0x1000
- pdeBase = pdptBase - len(PDE)
- PDPT = PageDirectoryPointerTable4GbOf2MbPages(pdeBase)
- PML4T = PageMapLevel4Table4GbOf2MbPages(pdptBase)
- return PDE + PDPT + PML4T
-
- def AlignAndAddPageTables():
- d = open(sys.argv[1], 'rb').read()
- code = NopAlign4k(d)
- topAddress = 0x100000000 - len(code)
- d = ('\x90' * 4) + First4GbPageEntries(topAddress) + code
- f = open(sys.argv[1], 'wb')
- f.write(d)
- f.close()
-
- AlignAndAddPageTables()
-
+## @file\r
+# Apply fixup to VTF binary image for FFS Raw section\r
+#\r
+# Copyright (c) 2008, 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
+# 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
+import sys\r
+\r
+filename = sys.argv[1]\r
+\r
+if filename.lower().find('ia32') >= 0:\r
+ d = open(sys.argv[1], 'rb').read()\r
+ c = ((len(d) + 4 + 7) & ~7) - 4\r
+ if c > len(d):\r
+ c -= len(d)\r
+ f = open(sys.argv[1], 'wb')\r
+ f.write('\x90' * c)\r
+ f.write(d)\r
+ f.close()\r
+else:\r
+ from struct import pack\r
+\r
+ PAGE_PRESENT = 0x01\r
+ PAGE_READ_WRITE = 0x02\r
+ PAGE_USER_SUPERVISOR = 0x04\r
+ PAGE_WRITE_THROUGH = 0x08\r
+ PAGE_CACHE_DISABLE = 0x010\r
+ PAGE_ACCESSED = 0x020\r
+ PAGE_DIRTY = 0x040\r
+ PAGE_PAT = 0x080\r
+ PAGE_GLOBAL = 0x0100\r
+ PAGE_2M_MBO = 0x080\r
+ PAGE_2M_PAT = 0x01000\r
+\r
+ def NopAlign4k(s):\r
+ c = ((len(s) + 0xfff) & ~0xfff) - len(s)\r
+ return ('\x90' * c) + s\r
+\r
+ def PageDirectoryEntries4GbOf2MbPages(baseAddress):\r
+\r
+ s = ''\r
+ for i in range(0x800):\r
+ i = (\r
+ baseAddress + long(i << 21) +\r
+ PAGE_2M_MBO +\r
+ PAGE_CACHE_DISABLE +\r
+ PAGE_ACCESSED +\r
+ PAGE_DIRTY +\r
+ PAGE_READ_WRITE +\r
+ PAGE_PRESENT\r
+ )\r
+ s += pack('Q', i)\r
+ return s\r
+\r
+ def PageDirectoryPointerTable4GbOf2MbPages(pdeBase):\r
+ s = ''\r
+ for i in range(0x200):\r
+ i = (\r
+ pdeBase +\r
+ (min(i, 3) << 12) +\r
+ PAGE_CACHE_DISABLE +\r
+ PAGE_ACCESSED +\r
+ PAGE_READ_WRITE +\r
+ PAGE_PRESENT\r
+ )\r
+ s += pack('Q', i)\r
+ return s\r
+\r
+ def PageMapLevel4Table4GbOf2MbPages(pdptBase):\r
+ s = ''\r
+ for i in range(0x200):\r
+ i = (\r
+ pdptBase +\r
+ (min(i, 0) << 12) +\r
+ PAGE_CACHE_DISABLE +\r
+ PAGE_ACCESSED +\r
+ PAGE_READ_WRITE +\r
+ PAGE_PRESENT\r
+ )\r
+ s += pack('Q', i)\r
+ return s\r
+\r
+ def First4GbPageEntries(topAddress):\r
+ PDE = PageDirectoryEntries4GbOf2MbPages(0L)\r
+ pml4tBase = topAddress - 0x1000\r
+ pdptBase = pml4tBase - 0x1000\r
+ pdeBase = pdptBase - len(PDE)\r
+ PDPT = PageDirectoryPointerTable4GbOf2MbPages(pdeBase)\r
+ PML4T = PageMapLevel4Table4GbOf2MbPages(pdptBase)\r
+ return PDE + PDPT + PML4T\r
+\r
+ def AlignAndAddPageTables():\r
+ d = open(sys.argv[1], 'rb').read()\r
+ code = NopAlign4k(d)\r
+ topAddress = 0x100000000 - len(code)\r
+ d = ('\x90' * 4) + First4GbPageEntries(topAddress) + code\r
+ f = open(sys.argv[1], 'wb')\r
+ f.write(d)\r
+ f.close()\r
+\r
+ AlignAndAddPageTables()\r
+\r
-## @file UefiCpuPkg.dec
-#
-# This Package provides UEFI compatible CPU modules and libraries.
-#
-# Copyright (c) 2007 - 2014, Intel Corporation. All rights reserved.<BR>
-#
-# 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.
-#
-##
-
-[Defines]
- DEC_SPECIFICATION = 0x00010005
- PACKAGE_NAME = UefiCpuPkg
- PACKAGE_GUID = 2171df9b-0d39-45aa-ac37-2de190010d23
- PACKAGE_VERSION = 0.3
-
-[Includes]
- Include
-
-[LibraryClasses]
- ## @libraryclass Defines some routines that are generic for IA32 family CPU
- ## to be UEFI specification compliant.
- ##
- UefiCpuLib|Include/Library/UefiCpuLib.h
-
-[LibraryClasses.IA32, LibraryClasses.X64]
- ## @libraryclass Provides functions to manage MTRR settings on IA32 and X64 CPUs.
- ##
- MtrrLib|Include/Library/MtrrLib.h
-
- ## @libraryclass Provides functions to manage the Local APIC on IA32 and X64 CPUs.
- ##
- LocalApicLib|Include/Library/LocalApicLib.h
-
-[Guids]
- gUefiCpuPkgTokenSpaceGuid = { 0xac05bf33, 0x995a, 0x4ed4, { 0xaa, 0xb8, 0xef, 0x7a, 0xe8, 0xf, 0x5c, 0xb0 }}
-
-[PcdsFixedAtBuild, PcdsPatchableInModule]
- gUefiCpuPkgTokenSpaceGuid.PcdCpuLocalApicBaseAddress|0xfee00000|UINT32|0x00000001
-
+## @file UefiCpuPkg.dec\r
+#\r
+# This Package provides UEFI compatible CPU modules and libraries.\r
+#\r
+# Copyright (c) 2007 - 2014, Intel Corporation. All rights reserved.<BR>\r
+#\r
+# This program and the accompanying materials are licensed and made available under\r
+# the terms and conditions of the BSD License which accompanies this distribution.\r
+# 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
+[Defines]\r
+ DEC_SPECIFICATION = 0x00010005\r
+ PACKAGE_NAME = UefiCpuPkg\r
+ PACKAGE_GUID = 2171df9b-0d39-45aa-ac37-2de190010d23\r
+ PACKAGE_VERSION = 0.3\r
+\r
+[Includes]\r
+ Include\r
+\r
+[LibraryClasses]\r
+ ## @libraryclass Defines some routines that are generic for IA32 family CPU\r
+ ## to be UEFI specification compliant.\r
+ ##\r
+ UefiCpuLib|Include/Library/UefiCpuLib.h\r
+\r
+[LibraryClasses.IA32, LibraryClasses.X64]\r
+ ## @libraryclass Provides functions to manage MTRR settings on IA32 and X64 CPUs.\r
+ ##\r
+ MtrrLib|Include/Library/MtrrLib.h\r
+\r
+ ## @libraryclass Provides functions to manage the Local APIC on IA32 and X64 CPUs.\r
+ ##\r
+ LocalApicLib|Include/Library/LocalApicLib.h\r
+ \r
+[Guids]\r
+ gUefiCpuPkgTokenSpaceGuid = { 0xac05bf33, 0x995a, 0x4ed4, { 0xaa, 0xb8, 0xef, 0x7a, 0xe8, 0xf, 0x5c, 0xb0 }}\r
+\r
+[PcdsFixedAtBuild, PcdsPatchableInModule]\r
+ gUefiCpuPkgTokenSpaceGuid.PcdCpuLocalApicBaseAddress|0xfee00000|UINT32|0x00000001\r
+\r
projects / mirror_edk2.git / commitdiff