qemu-e2k/scripts/acpi_extract.py

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i386: add ACPI table files from seabios This adds ASL code as well as scripts for processing it, imported from seabios git tree commit 51684b7ced75fb76776e8ee84833fcfb6ecf12dd Will be used for runtime acpi table generation. Note: This patch reuses some code from SeaBIOS, which was originally under LGPLv2 and then relicensed to GPLv3 or LGPLv3, in QEMU under GPLv2+. This relicensing has been acked by all contributors that had contributed to the code since the v2->v3 relicense. ACKs approving the v2+ relicensing are listed below. The list might include ACKs from people not holding copyright on any parts of the reused code, but it's better to err on the side of caution and include them. Affected SeaBIOS files (GPLv2+ license headers added) <http://thread.gmane.org/gmane.comp.bios.coreboot.seabios/5949>: src/acpi-dsdt-cpu-hotplug.dsl src/acpi-dsdt-dbug.dsl src/acpi-dsdt-hpet.dsl src/acpi-dsdt-isa.dsl src/acpi-dsdt-pci-crs.dsl src/acpi.c src/acpi.h src/ssdt-misc.dsl src/ssdt-pcihp.dsl src/ssdt-proc.dsl tools/acpi_extract.py tools/acpi_extract_preprocess.py Each one of the listed people agreed to the following: > If you allow the use of your contribution in QEMU under the > terms of GPLv2 or later as proposed by this patch, > please respond to this mail including the line: > > Acked-by: Name <email address> Acked-by: Gerd Hoffmann <kraxel@redhat.com> Acked-by: Jan Kiszka <jan.kiszka@siemens.com> Acked-by: Jason Baron <jbaron@akamai.com> Acked-by: David Woodhouse <David.Woodhouse@intel.com> Acked-by: Gleb Natapov <gleb@redhat.com> Acked-by: Marcelo Tosatti <mtosatti@redhat.com> Acked-by: Dave Frodin <dave.frodin@se-eng.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Acked-by: Kevin O'Connor <kevin@koconnor.net> Acked-by: Laszlo Ersek <lersek@redhat.com> Acked-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Acked-by: Isaku Yamahata <yamahata@valinux.co.jp> Acked-by: Magnus Christensson <magnus.christensson@intel.com> Acked-by: Hu Tao <hutao@cn.fujitsu.com> Acked-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Hu Tao <hutao@cn.fujitsu.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Tested-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Tested-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-07-24 17:56:02 +02:00
#!/usr/bin/python
# Copyright (C) 2011 Red Hat, Inc., Michael S. Tsirkin <mst@redhat.com>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, see <http://www.gnu.org/licenses/>.
# Process mixed ASL/AML listing (.lst file) produced by iasl -l
# Locate and execute ACPI_EXTRACT directives, output offset info
#
# Documentation of ACPI_EXTRACT_* directive tags:
#
# These directive tags output offset information from AML for BIOS runtime
# table generation.
# Each directive is of the form:
# ACPI_EXTRACT_<TYPE> <array_name> <Operator> (...)
# and causes the extractor to create an array
# named <array_name> with offset, in the generated AML,
# of an object of a given type in the following <Operator>.
#
# A directive must fit on a single code line.
#
# Object type in AML is verified, a mismatch causes a build failure.
#
# Directives and operators currently supported are:
# ACPI_EXTRACT_NAME_DWORD_CONST - extract a Dword Const object from Name()
# ACPI_EXTRACT_NAME_WORD_CONST - extract a Word Const object from Name()
# ACPI_EXTRACT_NAME_BYTE_CONST - extract a Byte Const object from Name()
# ACPI_EXTRACT_METHOD_STRING - extract a NameString from Method()
# ACPI_EXTRACT_NAME_STRING - extract a NameString from Name()
# ACPI_EXTRACT_PROCESSOR_START - start of Processor() block
# ACPI_EXTRACT_PROCESSOR_STRING - extract a NameString from Processor()
# ACPI_EXTRACT_PROCESSOR_END - offset at last byte of Processor() + 1
# ACPI_EXTRACT_PKG_START - start of Package block
#
# ACPI_EXTRACT_ALL_CODE - create an array storing the generated AML bytecode
#
# ACPI_EXTRACT is not allowed anywhere else in code, except in comments.
import re;
import sys;
import fileinput;
aml = []
asl = []
output = {}
debug = ""
class asl_line:
line = None
lineno = None
aml_offset = None
def die(diag):
sys.stderr.write("Error: %s; %s\n" % (diag, debug))
sys.exit(1)
#Store an ASL command, matching AML offset, and input line (for debugging)
def add_asl(lineno, line):
l = asl_line()
l.line = line
l.lineno = lineno
l.aml_offset = len(aml)
asl.append(l)
#Store an AML byte sequence
#Verify that offset output by iasl matches # of bytes so far
def add_aml(offset, line):
o = int(offset, 16);
# Sanity check: offset must match size of code so far
if (o != len(aml)):
die("Offset 0x%x != 0x%x" % (o, len(aml)))
# Strip any trailing dots and ASCII dump after "
line = re.sub(r'\s*\.*\s*".*$',"", line)
# Strip traling whitespace
line = re.sub(r'\s+$',"", line)
# Strip leading whitespace
line = re.sub(r'^\s+',"", line)
# Split on whitespace
code = re.split(r'\s+', line)
for c in code:
# Require a legal hex number, two digits
if (not(re.search(r'^[0-9A-Fa-f][0-9A-Fa-f]$', c))):
die("Unexpected octet %s" % c);
aml.append(int(c, 16));
# Process aml bytecode array, decoding AML
def aml_pkglen_bytes(offset):
# PkgLength can be multibyte. Bits 8-7 give the # of extra bytes.
pkglenbytes = aml[offset] >> 6;
return pkglenbytes + 1
def aml_pkglen(offset):
pkgstart = offset
pkglenbytes = aml_pkglen_bytes(offset)
pkglen = aml[offset] & 0x3F
# If multibyte, first nibble only uses bits 0-3
if ((pkglenbytes > 1) and (pkglen & 0x30)):
die("PkgLen bytes 0x%x but first nibble 0x%x expected 0x0X" %
(pkglen, pkglen))
offset += 1
pkglenbytes -= 1
for i in range(pkglenbytes):
pkglen |= aml[offset + i] << (i * 8 + 4)
if (len(aml) < pkgstart + pkglen):
die("PckgLen 0x%x at offset 0x%x exceeds AML size 0x%x" %
(pkglen, offset, len(aml)))
return pkglen
# Given method offset, find its NameString offset
def aml_method_string(offset):
#0x14 MethodOp PkgLength NameString MethodFlags TermList
if (aml[offset] != 0x14):
die( "Method offset 0x%x: expected 0x14 actual 0x%x" %
(offset, aml[offset]));
offset += 1;
pkglenbytes = aml_pkglen_bytes(offset)
offset += pkglenbytes;
return offset;
# Given name offset, find its NameString offset
def aml_name_string(offset):
#0x08 NameOp NameString DataRef
if (aml[offset] != 0x08):
die( "Name offset 0x%x: expected 0x08 actual 0x%x" %
(offset, aml[offset]));
offset += 1
# Block Name Modifier. Skip it.
if (aml[offset] == 0x5c or aml[offset] == 0x5e):
offset += 1
return offset;
# Given data offset, find variable length byte buffer offset
def aml_data_buffer(offset, length):
#0x11 PkgLength BufferSize ByteList
if (length > 63):
die( "Name offset 0x%x: expected a one byte PkgLength (length<=63)" %
(offset));
expect = [0x11, length+3, 0x0A, length]
i386: add ACPI table files from seabios This adds ASL code as well as scripts for processing it, imported from seabios git tree commit 51684b7ced75fb76776e8ee84833fcfb6ecf12dd Will be used for runtime acpi table generation. Note: This patch reuses some code from SeaBIOS, which was originally under LGPLv2 and then relicensed to GPLv3 or LGPLv3, in QEMU under GPLv2+. This relicensing has been acked by all contributors that had contributed to the code since the v2->v3 relicense. ACKs approving the v2+ relicensing are listed below. The list might include ACKs from people not holding copyright on any parts of the reused code, but it's better to err on the side of caution and include them. Affected SeaBIOS files (GPLv2+ license headers added) <http://thread.gmane.org/gmane.comp.bios.coreboot.seabios/5949>: src/acpi-dsdt-cpu-hotplug.dsl src/acpi-dsdt-dbug.dsl src/acpi-dsdt-hpet.dsl src/acpi-dsdt-isa.dsl src/acpi-dsdt-pci-crs.dsl src/acpi.c src/acpi.h src/ssdt-misc.dsl src/ssdt-pcihp.dsl src/ssdt-proc.dsl tools/acpi_extract.py tools/acpi_extract_preprocess.py Each one of the listed people agreed to the following: > If you allow the use of your contribution in QEMU under the > terms of GPLv2 or later as proposed by this patch, > please respond to this mail including the line: > > Acked-by: Name <email address> Acked-by: Gerd Hoffmann <kraxel@redhat.com> Acked-by: Jan Kiszka <jan.kiszka@siemens.com> Acked-by: Jason Baron <jbaron@akamai.com> Acked-by: David Woodhouse <David.Woodhouse@intel.com> Acked-by: Gleb Natapov <gleb@redhat.com> Acked-by: Marcelo Tosatti <mtosatti@redhat.com> Acked-by: Dave Frodin <dave.frodin@se-eng.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Acked-by: Kevin O'Connor <kevin@koconnor.net> Acked-by: Laszlo Ersek <lersek@redhat.com> Acked-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Acked-by: Isaku Yamahata <yamahata@valinux.co.jp> Acked-by: Magnus Christensson <magnus.christensson@intel.com> Acked-by: Hu Tao <hutao@cn.fujitsu.com> Acked-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Hu Tao <hutao@cn.fujitsu.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Tested-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Tested-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-07-24 17:56:02 +02:00
if (aml[offset:offset+4] != expect):
die( "Name offset 0x%x: expected %s actual %s" %
(offset, expect, aml[offset:offset+4]))
i386: add ACPI table files from seabios This adds ASL code as well as scripts for processing it, imported from seabios git tree commit 51684b7ced75fb76776e8ee84833fcfb6ecf12dd Will be used for runtime acpi table generation. Note: This patch reuses some code from SeaBIOS, which was originally under LGPLv2 and then relicensed to GPLv3 or LGPLv3, in QEMU under GPLv2+. This relicensing has been acked by all contributors that had contributed to the code since the v2->v3 relicense. ACKs approving the v2+ relicensing are listed below. The list might include ACKs from people not holding copyright on any parts of the reused code, but it's better to err on the side of caution and include them. Affected SeaBIOS files (GPLv2+ license headers added) <http://thread.gmane.org/gmane.comp.bios.coreboot.seabios/5949>: src/acpi-dsdt-cpu-hotplug.dsl src/acpi-dsdt-dbug.dsl src/acpi-dsdt-hpet.dsl src/acpi-dsdt-isa.dsl src/acpi-dsdt-pci-crs.dsl src/acpi.c src/acpi.h src/ssdt-misc.dsl src/ssdt-pcihp.dsl src/ssdt-proc.dsl tools/acpi_extract.py tools/acpi_extract_preprocess.py Each one of the listed people agreed to the following: > If you allow the use of your contribution in QEMU under the > terms of GPLv2 or later as proposed by this patch, > please respond to this mail including the line: > > Acked-by: Name <email address> Acked-by: Gerd Hoffmann <kraxel@redhat.com> Acked-by: Jan Kiszka <jan.kiszka@siemens.com> Acked-by: Jason Baron <jbaron@akamai.com> Acked-by: David Woodhouse <David.Woodhouse@intel.com> Acked-by: Gleb Natapov <gleb@redhat.com> Acked-by: Marcelo Tosatti <mtosatti@redhat.com> Acked-by: Dave Frodin <dave.frodin@se-eng.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Acked-by: Kevin O'Connor <kevin@koconnor.net> Acked-by: Laszlo Ersek <lersek@redhat.com> Acked-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Acked-by: Isaku Yamahata <yamahata@valinux.co.jp> Acked-by: Magnus Christensson <magnus.christensson@intel.com> Acked-by: Hu Tao <hutao@cn.fujitsu.com> Acked-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Hu Tao <hutao@cn.fujitsu.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Tested-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Tested-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-07-24 17:56:02 +02:00
return offset + len(expect)
# Given data offset, find dword const offset
def aml_data_dword_const(offset):
#0x08 NameOp NameString DataRef
if (aml[offset] != 0x0C):
die( "Name offset 0x%x: expected 0x0C actual 0x%x" %
(offset, aml[offset]));
return offset + 1;
# Given data offset, find word const offset
def aml_data_word_const(offset):
#0x08 NameOp NameString DataRef
if (aml[offset] != 0x0B):
die( "Name offset 0x%x: expected 0x0B actual 0x%x" %
(offset, aml[offset]));
return offset + 1;
# Given data offset, find byte const offset
def aml_data_byte_const(offset):
#0x08 NameOp NameString DataRef
if (aml[offset] != 0x0A):
die( "Name offset 0x%x: expected 0x0A actual 0x%x" %
(offset, aml[offset]));
return offset + 1;
# Find name'd buffer
def aml_name_buffer(offset, length):
return aml_data_buffer(aml_name_string(offset) + 4, length)
i386: add ACPI table files from seabios This adds ASL code as well as scripts for processing it, imported from seabios git tree commit 51684b7ced75fb76776e8ee84833fcfb6ecf12dd Will be used for runtime acpi table generation. Note: This patch reuses some code from SeaBIOS, which was originally under LGPLv2 and then relicensed to GPLv3 or LGPLv3, in QEMU under GPLv2+. This relicensing has been acked by all contributors that had contributed to the code since the v2->v3 relicense. ACKs approving the v2+ relicensing are listed below. The list might include ACKs from people not holding copyright on any parts of the reused code, but it's better to err on the side of caution and include them. Affected SeaBIOS files (GPLv2+ license headers added) <http://thread.gmane.org/gmane.comp.bios.coreboot.seabios/5949>: src/acpi-dsdt-cpu-hotplug.dsl src/acpi-dsdt-dbug.dsl src/acpi-dsdt-hpet.dsl src/acpi-dsdt-isa.dsl src/acpi-dsdt-pci-crs.dsl src/acpi.c src/acpi.h src/ssdt-misc.dsl src/ssdt-pcihp.dsl src/ssdt-proc.dsl tools/acpi_extract.py tools/acpi_extract_preprocess.py Each one of the listed people agreed to the following: > If you allow the use of your contribution in QEMU under the > terms of GPLv2 or later as proposed by this patch, > please respond to this mail including the line: > > Acked-by: Name <email address> Acked-by: Gerd Hoffmann <kraxel@redhat.com> Acked-by: Jan Kiszka <jan.kiszka@siemens.com> Acked-by: Jason Baron <jbaron@akamai.com> Acked-by: David Woodhouse <David.Woodhouse@intel.com> Acked-by: Gleb Natapov <gleb@redhat.com> Acked-by: Marcelo Tosatti <mtosatti@redhat.com> Acked-by: Dave Frodin <dave.frodin@se-eng.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Acked-by: Kevin O'Connor <kevin@koconnor.net> Acked-by: Laszlo Ersek <lersek@redhat.com> Acked-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Acked-by: Isaku Yamahata <yamahata@valinux.co.jp> Acked-by: Magnus Christensson <magnus.christensson@intel.com> Acked-by: Hu Tao <hutao@cn.fujitsu.com> Acked-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Hu Tao <hutao@cn.fujitsu.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Tested-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Tested-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-07-24 17:56:02 +02:00
# Given name offset, find dword const offset
def aml_name_dword_const(offset):
return aml_data_dword_const(aml_name_string(offset) + 4)
# Given name offset, find word const offset
def aml_name_word_const(offset):
return aml_data_word_const(aml_name_string(offset) + 4)
# Given name offset, find byte const offset
def aml_name_byte_const(offset):
return aml_data_byte_const(aml_name_string(offset) + 4)
def aml_device_start(offset):
#0x5B 0x82 DeviceOp PkgLength NameString
if ((aml[offset] != 0x5B) or (aml[offset + 1] != 0x82)):
die( "Name offset 0x%x: expected 0x5B 0x82 actual 0x%x 0x%x" %
(offset, aml[offset], aml[offset + 1]));
return offset
def aml_device_string(offset):
#0x5B 0x82 DeviceOp PkgLength NameString
start = aml_device_start(offset)
offset += 2
pkglenbytes = aml_pkglen_bytes(offset)
offset += pkglenbytes
return offset
def aml_device_end(offset):
start = aml_device_start(offset)
offset += 2
pkglenbytes = aml_pkglen_bytes(offset)
pkglen = aml_pkglen(offset)
return offset + pkglen
def aml_processor_start(offset):
#0x5B 0x83 ProcessorOp PkgLength NameString ProcID
if ((aml[offset] != 0x5B) or (aml[offset + 1] != 0x83)):
die( "Name offset 0x%x: expected 0x5B 0x83 actual 0x%x 0x%x" %
(offset, aml[offset], aml[offset + 1]));
return offset
def aml_processor_string(offset):
#0x5B 0x83 ProcessorOp PkgLength NameString ProcID
start = aml_processor_start(offset)
offset += 2
pkglenbytes = aml_pkglen_bytes(offset)
offset += pkglenbytes
return offset
def aml_processor_end(offset):
start = aml_processor_start(offset)
offset += 2
pkglenbytes = aml_pkglen_bytes(offset)
pkglen = aml_pkglen(offset)
return offset + pkglen
def aml_package_start(offset):
offset = aml_name_string(offset) + 4
# 0x12 PkgLength NumElements PackageElementList
if (aml[offset] != 0x12):
die( "Name offset 0x%x: expected 0x12 actual 0x%x" %
(offset, aml[offset]));
offset += 1
return offset + aml_pkglen_bytes(offset) + 1
lineno = 0
for line in fileinput.input():
# Strip trailing newline
line = line.rstrip();
# line number and debug string to output in case of errors
lineno = lineno + 1
debug = "input line %d: %s" % (lineno, line)
#ASL listing: space, then line#, then ...., then code
pasl = re.compile('^\s+([0-9]+)(:\s\s|\.\.\.\.)\s*')
m = pasl.search(line)
if (m):
add_asl(lineno, pasl.sub("", line));
# AML listing: offset in hex, then ...., then code
paml = re.compile('^([0-9A-Fa-f]+)(:\s\s|\.\.\.\.)\s*')
m = paml.search(line)
if (m):
add_aml(m.group(1), paml.sub("", line))
# Now go over code
# Track AML offset of a previous non-empty ASL command
prev_aml_offset = -1
for i in range(len(asl)):
debug = "input line %d: %s" % (asl[i].lineno, asl[i].line)
l = asl[i].line
# skip if not an extract directive
a = len(re.findall(r'ACPI_EXTRACT', l))
if (not a):
# If not empty, store AML offset. Will be used for sanity checks
# IASL seems to put {}. at random places in the listing.
# Ignore any non-words for the purpose of this test.
m = re.search(r'\w+', l)
if (m):
prev_aml_offset = asl[i].aml_offset
continue
if (a > 1):
die("Expected at most one ACPI_EXTRACT per line, actual %d" % a)
mext = re.search(r'''
^\s* # leading whitespace
/\*\s* # start C comment
(ACPI_EXTRACT_\w+) # directive: group(1)
\s+ # whitspace separates directive from array name
(\w+) # array name: group(2)
\s*\*/ # end of C comment
\s*$ # trailing whitespace
''', l, re.VERBOSE)
if (not mext):
die("Stray ACPI_EXTRACT in input")
# previous command must have produced some AML,
# otherwise we are in a middle of a block
if (prev_aml_offset == asl[i].aml_offset):
die("ACPI_EXTRACT directive in the middle of a block")
directive = mext.group(1)
array = mext.group(2)
offset = asl[i].aml_offset
if (directive == "ACPI_EXTRACT_ALL_CODE"):
if array in output:
die("%s directive used more than once" % directive)
output[array] = aml
continue
if (directive == "ACPI_EXTRACT_NAME_BUFFER8"):
offset = aml_name_buffer(offset, 8)
elif (directive == "ACPI_EXTRACT_NAME_BUFFER16"):
offset = aml_name_buffer(offset, 16)
i386: add ACPI table files from seabios This adds ASL code as well as scripts for processing it, imported from seabios git tree commit 51684b7ced75fb76776e8ee84833fcfb6ecf12dd Will be used for runtime acpi table generation. Note: This patch reuses some code from SeaBIOS, which was originally under LGPLv2 and then relicensed to GPLv3 or LGPLv3, in QEMU under GPLv2+. This relicensing has been acked by all contributors that had contributed to the code since the v2->v3 relicense. ACKs approving the v2+ relicensing are listed below. The list might include ACKs from people not holding copyright on any parts of the reused code, but it's better to err on the side of caution and include them. Affected SeaBIOS files (GPLv2+ license headers added) <http://thread.gmane.org/gmane.comp.bios.coreboot.seabios/5949>: src/acpi-dsdt-cpu-hotplug.dsl src/acpi-dsdt-dbug.dsl src/acpi-dsdt-hpet.dsl src/acpi-dsdt-isa.dsl src/acpi-dsdt-pci-crs.dsl src/acpi.c src/acpi.h src/ssdt-misc.dsl src/ssdt-pcihp.dsl src/ssdt-proc.dsl tools/acpi_extract.py tools/acpi_extract_preprocess.py Each one of the listed people agreed to the following: > If you allow the use of your contribution in QEMU under the > terms of GPLv2 or later as proposed by this patch, > please respond to this mail including the line: > > Acked-by: Name <email address> Acked-by: Gerd Hoffmann <kraxel@redhat.com> Acked-by: Jan Kiszka <jan.kiszka@siemens.com> Acked-by: Jason Baron <jbaron@akamai.com> Acked-by: David Woodhouse <David.Woodhouse@intel.com> Acked-by: Gleb Natapov <gleb@redhat.com> Acked-by: Marcelo Tosatti <mtosatti@redhat.com> Acked-by: Dave Frodin <dave.frodin@se-eng.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Acked-by: Kevin O'Connor <kevin@koconnor.net> Acked-by: Laszlo Ersek <lersek@redhat.com> Acked-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Acked-by: Isaku Yamahata <yamahata@valinux.co.jp> Acked-by: Magnus Christensson <magnus.christensson@intel.com> Acked-by: Hu Tao <hutao@cn.fujitsu.com> Acked-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Hu Tao <hutao@cn.fujitsu.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Tested-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Tested-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-07-24 17:56:02 +02:00
elif (directive == "ACPI_EXTRACT_NAME_DWORD_CONST"):
offset = aml_name_dword_const(offset)
elif (directive == "ACPI_EXTRACT_NAME_WORD_CONST"):
offset = aml_name_word_const(offset)
elif (directive == "ACPI_EXTRACT_NAME_BYTE_CONST"):
offset = aml_name_byte_const(offset)
elif (directive == "ACPI_EXTRACT_NAME_STRING"):
offset = aml_name_string(offset)
elif (directive == "ACPI_EXTRACT_METHOD_STRING"):
offset = aml_method_string(offset)
elif (directive == "ACPI_EXTRACT_DEVICE_START"):
offset = aml_device_start(offset)
elif (directive == "ACPI_EXTRACT_DEVICE_STRING"):
offset = aml_device_string(offset)
elif (directive == "ACPI_EXTRACT_DEVICE_END"):
offset = aml_device_end(offset)
elif (directive == "ACPI_EXTRACT_PROCESSOR_START"):
offset = aml_processor_start(offset)
elif (directive == "ACPI_EXTRACT_PROCESSOR_STRING"):
offset = aml_processor_string(offset)
elif (directive == "ACPI_EXTRACT_PROCESSOR_END"):
offset = aml_processor_end(offset)
elif (directive == "ACPI_EXTRACT_PKG_START"):
offset = aml_package_start(offset)
else:
die("Unsupported directive %s" % directive)
if array not in output:
output[array] = []
output[array].append(offset)
debug = "at end of file"
def get_value_type(maxvalue):
#Use type large enough to fit the table
if (maxvalue >= 0x10000):
return "int"
elif (maxvalue >= 0x100):
return "short"
else:
return "char"
# Pretty print output
for array in output.keys():
otype = get_value_type(max(output[array]))
odata = []
for value in output[array]:
odata.append("0x%x" % value)
sys.stdout.write("static unsigned %s %s[] = {\n" % (otype, array))
sys.stdout.write(",\n".join(odata))
sys.stdout.write('\n};\n');