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@ -0,0 +1,339 @@
GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
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END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
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To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
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
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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.
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Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this
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Gnomovision version 69, Copyright (C) year name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
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mouse-clicks or menu items--whatever suits your program.
You should also get your employer (if you work as a programmer) or your
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necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
proprietary programs. If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License.

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Index: acpica-unix2-20170728/generate/unix/Makefile.config
===================================================================
--- acpica-unix2-20170728.orig/generate/unix/Makefile.config
+++ acpica-unix2-20170728/generate/unix/Makefile.config
@@ -23,6 +23,9 @@
# OPT_CFLAGS can be overridden on the make command line by
# adding OPT_CFLAGS="..." to the invocation.
#
+# OPT_LDFLAGS can be overridden on the make command line by
+# adding OPT_LDFLAGS="..." to the invocation.
+#
# Notes:
# gcc should be version 4 or greater, otherwise some of the options
# used will not be recognized.
@@ -157,6 +160,11 @@ LDFLAGS +=-m32
endif
#
+# Common linker flags
+#
+OPT_LDFLAGS ?=
+
+#
# Optionally disable optimizations. Optimization causes problems on
# some compilers such as gcc 4.4
#

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.\" First parameter, NAME, should be all caps
.\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
.\" other parameters are allowed: see man(7), man(1)
.TH ACPIBIN 1 "January 23, 2013"
.\" Please adjust this date whenever revising the manpage.
.\"
.\" Some roff macros, for reference:
.\" .nh disable hyphenation
.\" .hy enable hyphenation
.\" .ad l left justify
.\" .ad b justify to both left and right margins
.\" .nf disable filling
.\" .fi enable filling
.\" .br insert line break
.\" .sp <n> insert n+1 empty lines
.\" for manpage-specific macros, see man(7)
.SH NAME
acpibin \- ACPI binary AML file utility
.SH SYNOPSIS
.B acpibin
.RI [ <option> ... ]
.SH DESCRIPTION
This manual page briefly documents the
.B acpibin
command. The option list is taken from the acpibin interactive help.
.PP
.\" TeX users may be more comfortable with the \fB<whatever>\fP and
.\" \fI<whatever>\fP escape sequences to invode bold face and italics,
.\" respectively.
.B acpibin
is a command provided to perform some basic and common operations on
AML binary files.
.PP
Much more detailed documentation may be found at
http://www.acpica.org/documentation/.
.SH OPTIONS
.PP
.TP
.B \-c <file1> <file2>
Compare two binary AML files
.TP
.B \-d <in> <out>
Dump AML binary to text file
.TP
.B \-e <sig> <in> <out>
Extract binary AML table from acpidump file
.TP
.B \-h <file>
Display table header for binary AML file
.TP
.B \-s <file>
Update checksum for binary AML file
.TP
.B \-t
Terse mode
.SH AUTHOR
acpibin was written by Robert Moore <robert.moore@intel.com>.
.PP
This manual page was written by Al Stone <ahs3@redhat.com> for the
Fedora project (but may be used by others).

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Name: acpica-tools
Version: 20190509
Release: 4
Summary: Tools for OS-independent reference implementation of ACPI
License: GPLv2
URL: https://www.acpica.org/
Source0: https://acpica.org/sites/acpica/files/acpica-unix2-%{version}.tar.gz
Source1: https://acpica.org/sites/acpica/files/acpitests-unix-%{version}.tar.gz
Source2: iasl.1
Source3: acpibin.1
Source4: acpidump.1
Source5: acpiexec.1
Source6: acpihelp.1
Source7: acpinames.1
Source8: acpisrc.1
Source9: acpixtract.1
Source10: acpiexamples.1
Source11: badcode.asl.result
Source12: grammar.asl.result
Source13: converterSample.asl.result
Source14: run-misc-tests.sh
Source15: COPYING
Patch0001: big-endian.patch
Patch0002: unaligned.patch
Patch0003: OPT_LDFLAGS.patch
Patch0004: int-format.patch
Patch0005: f23-harden.patch
Patch0006: template.patch
Patch0007: ppc64le.patch
Patch0008: arm7hl.patch
Patch0009: big-endian-v2.patch
Patch0010: simple-64bit.patch
Patch0011: mips-be-fix.patch
Patch0012: cve-2017-13693.patch
Patch0013: cve-2017-13694.patch
Patch0014: cve-2017-13695.patch
Patch0015: str-trunc-warn.patch
Patch0016: ptr-cast.patch
Patch0017: aslcodegen.patch
Patch0018: facp.patch
BuildRequires: bison patchutils flex gcc
Provides: acpixtract >= 20120913-7 iasl = %{version}-%{release} acpidump >= 20100513-5
Provides: pmtools = %{version}-%{release}
Obsoletes: iasl < 20120913-8 pmtools < 20100513-6
%description
The ACPI Component Architecture (ACPICA) project provides an operating system (OS)-independent
reference implementation of the Advanced Configuration and Power Interface Specification (ACPI).
It can be easily adapted to execute under any host OS. The ACPICA code is meant to be directly
integrated into the host OS as a kernel-resident subsystem. Hosting the ACPICA subsystem requires
no changes to the core ACPICA code. Instead, a small OS-specific interface layer is written
specifically for each host OS in order to interface the ACPICA code to the native OS services.
The complexity of the ACPI specification leads to a lengthy and difficult implementation in
operating system software. The primary purpose of the ACPI Component Architecture is to simplify
ACPI implementations for operating system vendors (OSVs) by providing major portions of an ACPI
implementation in OS-independent ACPI modules that can be easily integrated into any OS.
%package help
Summary: Help documantation of acpica-tools package
%description help
Help documantation of acpica-tools package.
%prep
%autosetup -n acpica-unix2-%{version} -p1
gzip -dc %{SOURCE1} | tar -x --strip-components=1 -f -
install -p %{SOURCE2} iasl.1
install -p %{SOURCE3} acpibin.1
install -p %{SOURCE4} acpidump.1
install -p %{SOURCE5} acpiexec.1
install -p %{SOURCE6} acpihelp.1
install -p %{SOURCE7} acpinames.1
install -p %{SOURCE8} acpisrc.1
install -p %{SOURCE9} acpixtract.1
install -p %{SOURCE10} acpiexamples.1
install -p %{SOURCE11} badcode.asl.result
install -p %{SOURCE12} grammar.asl.result
install -p %{SOURCE13} converterSample.asl.result
install -p %{SOURCE14} tests/run-misc-tests.sh
install -p %{SOURCE15} COPYING
chmod a+x tests/run-misc-tests.sh
chmod a-x changes.txt
chmod a-x source/compiler/new_table.txt
%build
CWARNINGFLAGS="\
-std=c99 -Wall -Wbad-function-cast -Wdeclaration-after-statement -Werror -Wformat=2\
-Wmissing-declarations -Wmissing-prototypes -Wstrict-aliasing=0 -Wstrict-prototypes\
-Wswitch-default -Wpointer-arith -Wundef -Waddress -Waggregate-return -Winit-self\
-Winline -Wmissing-declarations -Wmissing-field-initializers -Wnested-externs\
-Wold-style-definition -Wno-format-nonliteral -Wredundant-decls -Wempty-body\
-Woverride-init -Wlogical-op -Wmissing-parameter-type -Wold-style-declaration\
-Wtype-limits"
export OPT_CFLAGS="%{optflags} $CWARNINGFLAGS"
export OPT_LDFLAGS="%{__global_ldflags}"
%make_build
%install
install -d %{buildroot}%{_bindir}
install -pD generate/unix/bin*/* %{buildroot}%{_bindir}/
install -d %{buildroot}%{_mandir}/man1
install -pDm 0644 *.1 %{buildroot}%{_mandir}/man1/
install -d %{buildroot}%{_docdir}/acpica-tools/examples
install -pDm 0644 source/tools/examples/* %{buildroot}%{_docdir}/acpica-tools/examples/
%check
cd tests
./aslts.sh
[ $? -eq 0 ] || exit 1
./run-misc-tests.sh %{buildroot}%{_bindir} %{version}
cd templates
make
if [ -f diff.log ];then
if [ -s diff.log ];then
exit 1
fi
fi
cd ..
%pre
if [ -e %{_bindir}/acpixtract-acpica ];then
alternatives --remove acpixtract %{_bindir}/acpixtract-acpica
fi
if [ -e %{_bindir}/acpidump-acpica ];then
alternatives --remove acpidump %{_bindir}/acpidump-acpica
fi
%postun
if [ -e %{_bindir}/acpixtract-acpica ];then
alternatives --remove acpixtract %{_bindir}/acpixtract-acpica
fi
if [ -e %{_bindir}/acpidump-acpica ];then
alternatives --remove acpidump %{_bindir}/acpidump-acpica
fi
%files
%doc changes.txt source/compiler/new_table.txt COPYING
%{_bindir}/*
%files help
%{_mandir}/*
%{_docdir}/*
%changelog
* Tue Dec 31 2019 daiqianwen <daiqianwen@huawei.com> - 20190509-4
- Package init

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.\" First parameter, NAME, should be all caps
.\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
.\" other parameters are allowed: see man(7), man(1)
.TH ACPIDUMP 1 "July 24, 2013"
.\" Please adjust this date whenever revising the manpage.
.\"
.\" Some roff macros, for reference:
.\" .nh disable hyphenation
.\" .hy enable hyphenation
.\" .ad l left justify
.\" .ad b justify to both left and right margins
.\" .nf disable filling
.\" .fi enable filling
.\" .br insert line break
.\" .sp <n> insert n+1 empty lines
.\" for manpage-specific macros, see man(7)
.SH NAME
acpidump \- ACPI table dump utility
.SH SYNOPSIS
.B acpidump
.RI [ <option> ... ]
.SH DESCRIPTION
This manual page briefly documents the
.B acpidump
command. The option list is taken from the interactive help.
.PP
The
.B acpidump
command extracts the ACPI tables currently in use from the running
kernel in a form usable for later processing by the
.B acpixtract
command.
.PP
Invocation of
.B acpidump
without parameters will dump all available ACPI tables. Multiple mixed
instances of the
.B \-a
,
.B \-f
, and
.B \-n
parameters can be used.
.SH OPTIONS
.PP
.TP
.B \-b
Dump tables in binary format (versus the default human-readable form)
.PP
.TP
.B \-h | \-?
Display this help message
.PP
.TP
.B \-o <file>
Redirect output to a file. This file can be used later by
.B acpixtract
to examine the contents of the ACPI tables.
.PP
.TP
.B \-s
Print table summaries only.
.PP
.TP
.B \-v
Print the version of this utility.
.PP
.TP
.B \-z
Verbose mode.
.PP
.TP
.B \-a <address>
Get a table from a physical address (must be superuser and you must be
careful which address you use -- dmesg will typically report the addresses
for the various tables).
.PP
.TP
.B \-f <binary-file>
Get a table from a binary file (see the
.B \-b
option).
.PP
.TP
.B \-n <signature>
Get a table via it's name or signature (e.g., MADT or SSDT).
.SH SEE ALSO
.B acpixtract(1)
.SH AUTHOR
acpidump was written by Robert Moore <robert.moore@intel.com> and
Chao Guan <chao.guan@intel.com>.
.PP
This manual page was written by Al Stone <ahs3@redhat.com> for the
Fedora project (but may be used by others).

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.\" First parameter, NAME, should be all caps
.\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
.\" other parameters are allowed: see man(7), man(1)
.TH ACPIEXAMPLES 1 "August 8, 2018"
.\" Please adjust this date whenever revising the manpage.
.\"
.\" Some roff macros, for reference:
.\" .nh disable hyphenation
.\" .hy enable hyphenation
.\" .ad l left justify
.\" .ad b justify to both left and right margins
.\" .nf disable filling
.\" .fi enable filling
.\" .br insert line break
.\" .sp <n> insert n+1 empty lines
.\" for manpage-specific macros, see man(7)
.SH NAME
acpiexamples \- program showing what the code examples actually do
.SH SYNOPSIS
.B acpiexamples
.SH DESCRIPTION
This manual page briefly documents the
.B acpiexamples
command. This command has no options available.
.PP
.\" TeX users may be more comfortable with the \fB<whatever>\fP and
.\" \fI<whatever>\fP escape sequences to invode bold face and italics,
.\" respectively.
.B acpiexamples
prints out the results of various calls using the ACPICA source code,
showing what happens when the calls are made. These results are from
building and running the code provided in the
/usr/share/doc/acpica-tools/examples directory that illustrate the
proper sequencing of calls and how to make them.
.PP
Much more detailed documentation about ACPICA may be found at
http://www.acpica.org/documentation/.
.SH OPTIONS
.PP
None
.SH AUTHOR
acpiexamples was written by Robert Moore <robert.moore@intel.com>.
.PP
This manual page was written by Al Stone <ahs3@redhat.com> for the
Fedora project (but may be used by others).

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.\" First parameter, NAME, should be all caps
.\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
.\" other parameters are allowed: see man(7), man(1)
.TH ACPIEXEC 1 "January 23, 2013"
.\" Please adjust this date whenever revising the manpage.
.\"
.\" Some roff macros, for reference:
.\" .nh disable hyphenation
.\" .hy enable hyphenation
.\" .ad l left justify
.\" .ad b justify to both left and right margins
.\" .nf disable filling
.\" .fi enable filling
.\" .br insert line break
.\" .sp <n> insert n+1 empty lines
.\" for manpage-specific macros, see man(7)
.SH NAME
acpiexec \- ACPI AML execution and debug utility
.SH SYNOPSIS
.B acpiexec
.RI [ <option> ... ]
.RI <aml-file>
.B ...
.SH DESCRIPTION
This manual page briefly documents the
.B acpiexec
command. The option list is taken from the acpiexec interactive help.
.PP
.\" TeX users may be more comfortable with the \fB<whatever>\fP and
.\" \fI<whatever>\fP escape sequences to invode bold face and italics,
.\" respectively.
.B acpiexec
provides a simulated execution environment for AML code so that it
can be more easily tested and debugged.
.PP
Much more detailed documentation may be found at
http://www.acpica.org/documentation/.
.SH OPTIONS
.PP
.TP
.B \-?
Display the help message
.TP
.B \-b "command-line"
Batch mode command line execution (cmd1;cmd2;...)
.TP
.B \-M [<method>]
Batch mode method execution (Default: MAIN)
.TP
.B \-da
Disable method abort on error
.TP
.B \-di
Disable execution of _STA/_INI methods during init
.TP
.B \-do
Disable Operation Region address simulation
.TP
.B \-dr
Disable repair of method return values
.TP
.B \-dt
Disable allocation tracking (performance)
.TP
.B \-ef
Enable display of final memory statistics
.TP
.B \-ei
Enable additional tests for ACPICA interfaces
.TP
.B \-em
Enable interpreter Serialized mode
.TP
.B \-es
Enable interpreter Slack mode
.TP
.B \-et
Enable debug semaphore timeour
.TP
.B \-f <value>
Operation Region initialization fill value
.TP
.B \-r
Use hardware-reduced FADT V5
.TP
.B \-vi
Verbose initialization output
.TP
.B \-vr
Verbose region handler output
.TP
.B \-x <debug-level>
Debug output level
.SH AUTHOR
acpiexec was written by Robert Moore <robert.moore@intel.com>.
.PP
This manual page was written by Al Stone <ahs3@redhat.com> for the
Fedora project (but may be used by others).

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.\" First parameter, NAME, should be all caps
.\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
.\" other parameters are allowed: see man(7), man(1)
.TH ACPIHELP 1 "January 23, 2013"
.\" Please adjust this date whenever revising the manpage.
.\"
.\" Some roff macros, for reference:
.\" .nh disable hyphenation
.\" .hy enable hyphenation
.\" .ad l left justify
.\" .ad b justify to both left and right margins
.\" .nf disable filling
.\" .fi enable filling
.\" .br insert line break
.\" .sp <n> insert n+1 empty lines
.\" for manpage-specific macros, see man(7)
.SH NAME
acpihelp \- ACPI help utility
.SH SYNOPSIS
.B acpihelp
.RI <option> ...
.RI [<name-prefix>|<hex-value>]
.SH DESCRIPTION
This manual page briefly documents the
.B acpihelp
command. The option list is taken from the acpihelp interactive help.
.PP
.\" TeX users may be more comfortable with the \fB<whatever>\fP and
.\" \fI<whatever>\fP escape sequences to invode bold face and italics,
.\" respectively.
.B acpihelp
provides descriptive text for AML and ASL keywords, methods, and opcodes.
.PP
Much more detailed documentation may be found at
http://www.acpica.org/documentation/.
.PP
If neither a <name-prefix> or a <hex-value> is provided,
.B acpihelp
will do the logical equivalent of a "display all."
.PP
A default search (that is, a search with no options) and a <name-prefix>
can mean two different things: (1) if <name-prefix> does not start with
an underscore, find ASL operator names, or (2) if <name-prefix> does start
with an underscore, find ASL predefined method names.
.SH OPTIONS
.PP
.SS ACPI Names and Symbols
.TP
.B \-k [<name-prefix>]
Find/Display ASL non-operator keyword(s)
.TP
.B \-m [<name-prefix>]
Find/Display AML opcode name(s)
.TP
.B \-p [<name-prefix>]
Find/Display ASL predefined method name(s)
.TP
.B \-s [<name-prefix>]
Find/Display ASL operator name(s)
.PP
.SS ACPI Values
.TP
.B \-e [<hex-value>]
Decode ACPICA exception code
.TP
.B \-i
Display known ACPI Device IDs (_HID)
.TP
.B \-i [<hex-value>]
Decode hex AML opcode
.SH AUTHOR
acpihelp was written by Robert Moore <robert.moore@intel.com>.
.PP
This manual page was written by Al Stone <ahs3@redhat.com> for the
Fedora project (but may be used by others).

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.\" First parameter, NAME, should be all caps
.\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
.\" other parameters are allowed: see man(7), man(1)
.TH ACPINAMES 1 "January 23, 2013"
.\" Please adjust this date whenever revising the manpage.
.\"
.\" Some roff macros, for reference:
.\" .nh disable hyphenation
.\" .hy enable hyphenation
.\" .ad l left justify
.\" .ad b justify to both left and right margins
.\" .nf disable filling
.\" .fi enable filling
.\" .br insert line break
.\" .sp <n> insert n+1 empty lines
.\" for manpage-specific macros, see man(7)
.SH NAME
acpinames \- ACPI name space dump utility
.SH SYNOPSIS
.B acpinames
.RI <option> ...
.RI <aml-file>
.SH DESCRIPTION
This manual page briefly documents the
.B acpinames
command. The option list is taken from the acpinames interactive help.
.PP
.\" TeX users may be more comfortable with the \fB<whatever>\fP and
.\" \fI<whatever>\fP escape sequences to invode bold face and italics,
.\" respectively.
.B acpinames
prints out the complete ACPI name space for an AML file.
.PP
Much more detailed documentation may be found at
http://www.acpica.org/documentation/.
.SH OPTIONS
.PP
.TP
.B \-? [<name-prefix>]
Display this help message
.SH AUTHOR
acpinames was written by Robert Moore <robert.moore@intel.com>.
.PP
This manual page was written by Al Stone <ahs3@redhat.com> for the
Fedora project (but may be used by others).

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.\" First parameter, NAME, should be all caps
.\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
.\" other parameters are allowed: see man(7), man(1)
.TH ACPISRC 1 "January 23, 2013"
.\" Please adjust this date whenever revising the manpage.
.\"
.\" Some roff macros, for reference:
.\" .nh disable hyphenation
.\" .hy enable hyphenation
.\" .ad l left justify
.\" .ad b justify to both left and right margins
.\" .nf disable filling
.\" .fi enable filling
.\" .br insert line break
.\" .sp <n> insert n+1 empty lines
.\" for manpage-specific macros, see man(7)
.SH NAME
acpisrc \- ACPICA source code conversion utility
.SH SYNOPSIS
.B acpisrc
.RI [ -c | -l | -u] [-d] [-s] [-v] [-y] <source-dir> <dest-dir>
.RI <aml-file>
.SH DESCRIPTION
This manual page briefly documents the
.B acpisrc
command. The option list is taken from the acpisrc interactive help.
.PP
.\" TeX users may be more comfortable with the \fB<whatever>\fP and
.\" \fI<whatever>\fP escape sequences to invode bold face and italics,
.\" respectively.
.B acpisrc
converts the ACPICA into various forms for use with different operating
systems.
Source for ACPICA may be obtained from http://www.acpica.org/source/.
.PP
Much more detailed documentation may be found at
http://www.acpica.org/documentation/.
.SH OPTIONS
.PP
.TP
.B \-c
Generate cleaned version of the source
.TP
.B \-h
Insert dual-license header into all module
.TP
.B \-l
Generate Linux version of the source
.TP
.B \-u
Generate custom source translation
.TP
.B \-d
Leave debug statements in code
.TP
.B \-s
Generate source statistics only
.TP
.B \-v
Verbose mode
.TP
.B \-y
Suppress file overwrite prompts
.SH AUTHOR
acpisrc was written by Robert Moore <robert.moore@intel.com>.
.PP
This manual page was written by Al Stone <ahs3@redhat.com> for the
Fedora project (but may be used by others).

BIN
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.\" First parameter, NAME, should be all caps
.\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
.\" other parameters are allowed: see man(7), man(1)
.TH ACPIXTRACT 1 "January 23, 2013"
.\" Please adjust this date whenever revising the manpage.
.\"
.\" Some roff macros, for reference:
.\" .nh disable hyphenation
.\" .hy enable hyphenation
.\" .ad l left justify
.\" .ad b justify to both left and right margins
.\" .nf disable filling
.\" .fi enable filling
.\" .br insert line break
.\" .sp <n> insert n+1 empty lines
.\" for manpage-specific macros, see man(7)
.SH NAME
acpixtract \- ACPICA source code conversion utility
.SH SYNOPSIS
.B acpixtract
.RI [ <option> ... ]
.RI <acpidump-file>
.SH DESCRIPTION
This manual page briefly documents the
.B acpixtract
command. The option list is taken from the acpixtract interactive help.
.PP
.\" TeX users may be more comfortable with the \fB<whatever>\fP and
.\" \fI<whatever>\fP escape sequences to invode bold face and italics,
.\" respectively.
.B acpixtract
extracts binary ACPI tables from the output of the
.B acpidump
command (see the
.B pm-tools
package). A default invocation will extract the DSDT and
all SSDTs.
.PP
Much more detailed documentation may be found at
http://www.acpica.org/documentation/.
.SH OPTIONS
.PP
.TP
.B \-a
Extract all tables, not just DSDT/SSDT
.TP
.B \-l
List table summaries, do not extract
.TP
.B \-s <signature>
Extract all tables with <signature>
.SH AUTHOR
acpixtract was written by Robert Moore <robert.moore@intel.com>.
.PP
This manual page was written by Al Stone <ahs3@redhat.com> for the
Fedora project (but may be used by others).

20
arm7hl.patch Normal file
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@ -0,0 +1,20 @@
diff -Naur acpica-unix2-20170119/source/include/acmacros.h acpica-unix2-20170119-arm7hl/source/include/acmacros.h
--- acpica-unix2-20170119/source/include/acmacros.h 2017-01-30 17:25:54.346151952 -0700
+++ acpica-unix2-20170119-arm7hl/source/include/acmacros.h 2017-01-30 17:22:25.249388742 -0700
@@ -178,6 +178,8 @@
/* 16-bit source, 16/32/64 destination */
+#define ACPI_MOVE_16_TO_8(d, s) {(( UINT8 *)(void *)(d))[0] = ((UINT8 *)(void *)(s))[0];}
+
#define ACPI_MOVE_16_TO_16(d, s) {(( UINT8 *)(void *)(d))[0] = ((UINT8 *)(void *)(s))[0];\
(( UINT8 *)(void *)(d))[1] = ((UINT8 *)(void *)(s))[1];}
@@ -199,6 +201,7 @@
/* 64-bit source, 16/32/64 destination */
+#define ACPI_MOVE_64_TO_8(d, s) ACPI_MOVE_16_TO_8(d, s) /* Truncate to 8 */
#define ACPI_MOVE_64_TO_16(d, s) ACPI_MOVE_16_TO_16(d, s) /* Truncate to 16 */
#define ACPI_MOVE_64_TO_32(d, s) ACPI_MOVE_32_TO_32(d, s) /* Truncate to 32 */
#define ACPI_MOVE_64_TO_64(d, s) {(( UINT8 *)(void *)(d))[0] = ((UINT8 *)(void *)(s))[0];\

29
aslcodegen.patch Normal file
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@ -0,0 +1,29 @@
Changes in the handling of comments caused some length fields to be used
in new ways. The new way broke the existing adaptation for big endian
support; this patch repairs that adaptation.
Signed-off-by: Al Stone <ahs3@redhat.com>
Index: acpica-unix-20190405/source/compiler/aslcodegen.c
===================================================================
--- acpica-unix-20190405.orig/source/compiler/aslcodegen.c
+++ acpica-unix-20190405/source/compiler/aslcodegen.c
@@ -497,8 +497,7 @@ CgWriteTableHeader (
/* Table length. Checksum zero for now, will rewrite later */
- DWord = sizeof (ACPI_TABLE_HEADER) + Op->Asl.AmlSubtreeLength;
- ACPI_MOVE_32_TO_32(&AslGbl_TableHeader.Length, &DWord);
+ AslGbl_TableHeader.Length = sizeof (ACPI_TABLE_HEADER) + Op->Asl.AmlSubtreeLength;
/* Calculate the comment lengths for this definition block parseOp */
@@ -544,6 +543,8 @@ CgWriteTableHeader (
CvDbgPrint (" Length: %u\n", CommentLength);
}
}
+ DWord = AslGbl_TableHeader.Length;
+ ACPI_MOVE_32_TO_32(&AslGbl_TableHeader.Length, &DWord);
AslGbl_TableHeader.Checksum = 0;
Op->Asl.FinalAmlOffset = ftell (AslGbl_Files[ASL_FILE_AML_OUTPUT].Handle);

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badcode.asl 25: Mutex (MTX1, 32)
Error 6125 - ^ SyncLevel must be in the range 0-15
badcode.asl 29: Name (BIG, 0x1234567887654321)
Warning 3038 - ^ Truncating 64-bit constant found in 32-bit table
badcode.asl 33: Name (PKG1, Package(5) {0,1})
Remark 2063 - ^ Initializer list shorter than declared package length
badcode.asl 37: Name (PATH, Buffer() {"\_SB_.PCI2._CRS"})
Warning 3046 - ^ Invalid or unknown escape sequence
badcode.asl 41: Name (ESC1, "abcdefg\x00hijklmn")
Warning 3055 - ^ Invalid Hex/Octal Escape - Non-ASCII or NULL
badcode.asl 49: FLD1, 8
Error 6030 - ^ Access width of Field Unit extends beyond region limit
badcode.asl 55: Field (OPR2, DWordAcc, NoLock, Preserve)
Error 6100 - ^ Host Operation Region requires ByteAcc access
badcode.asl 60: Field (OPR3, WordAcc, NoLock, Preserve)
Error 6099 - ^ Host Operation Region requires BufferAcc access
badcode.asl 67: Method (MTH1, 0, NotSerialized, 32)
Error 6125 - SyncLevel must be in the range 0-15 ^
badcode.asl 71: Store (Arg3, Local0)
Warning 3144 - ^ Method Local is set but never used (Local0)
badcode.asl 71: Store (Arg3, Local0)
Error 6006 - ^ Method argument is not initialized (Arg3)
badcode.asl 71: Store (Arg3, Local0)
Remark 2087 - ^ Not a parameter, used as local only (Arg3)
badcode.asl 72: Store (Local1, Local2)
Warning 3144 - ^ Method Local is set but never used (Local2)
badcode.asl 72: Store (Local1, Local2)
Error 6066 - ^ Method local variable is not initialized (Local1)
badcode.asl 76: Subtract (MTX1, 4, Local3)
Warning 3144 - Method Local is set but never used ^ (Local3)
badcode.asl 76: Subtract (MTX1, 4, Local3)
Error 6058 - Invalid type ^ ([Mutex] found, Subtract operator requires [Integer|String|Buffer])
badcode.asl 80: CreateField (BUF1, 0, Subtract (4, 4), FLD1)
Remark 2089 - Object is not referenced ^ (Name [FLD1] is within a method [MTH1])
badcode.asl 80: CreateField (BUF1, 0, Subtract (4, 4), FLD1)
Warning 3083 - Field length must be non-zero ^
badcode.asl 84: Acquire (MTX1, 100)
Warning 3130 - ^ Result is not used, possible operator timeout will be missed
badcode.asl 85: Wait (EVT1, 1)
Warning 3130 - ^ Result is not used, possible operator timeout will be missed
badcode.asl 89: Add (INT1, 8)
Error 6114 - ^ Result is not used, operator has no effect
badcode.asl 94: Store (5, INT1)
Warning 3134 - ^ Statement is unreachable
badcode.asl 97: Method (MTH2)
Remark 2119 - ^ Control Method marked Serialized (Due to use of Switch operator)
badcode.asl 97: Method (MTH2)
Warning 3115 - ^ Not all control paths return a value (MTH2)
badcode.asl 101: Switch (ToInteger (INT1))
Error 6078 - ^ No Case statements under Switch
badcode.asl 120: Store (MTH2 (), Local0)
Warning 3144 - ^ Method Local is set but never used (Local0)
badcode.asl 120: Store (MTH2 (), Local0)
Warning 3122 - ^ Called method may not always return a value
badcode.asl 126: Method (MTH5) {Store (MTH4(), Local0)}
Warning 3144 - Method Local is set but never used ^ (Local0)
badcode.asl 126: Method (MTH5) {Store (MTH4(), Local0)}
Error 6080 - Called method returns no value ^
badcode.asl 132: Name (_HID, "*PNP0C0A") // Illegal leading asterisk
Error 6061 - Invalid leading asterisk ^ (*PNP0C0A)
badcode.asl 136: Name (_HID, "PNP") // Too short, must be 7 or 8 chars
Error 6033 - ^ _HID string must be exactly 7 or 8 characters (PNP)
badcode.asl 140: Name (_HID, "MYDEVICE01") // Too long, must be 7 or 8 chars
Error 6033 - ^ _HID string must be exactly 7 or 8 characters (MYDEVICE01)
badcode.asl 144: Name (_HID, "acpi0001") // non-hex chars must be uppercase
Error 6034 - ^ _HID prefix must be all uppercase or decimal digits (acpi0001)
badcode.asl 148: Name (_HID, "PNP-123") // HID must be alphanumeric
Error 6002 - ^ String must be entirely alphanumeric (PNP-123)
badcode.asl 152: Name (_HID, "") // Illegal Null HID
Error 6091 - ^ Invalid zero-length (null) string
badcode.asl 153: Name (_CID, "") // Illegal Null CID
Error 6091 - ^ Invalid zero-length (null) string
badcode.asl 158: Name (_PRW, 4)
Error 6105 - ^ Invalid object type for reserved name (_PRW: found Integer, Package required)
badcode.asl 159: Name (_FDI, Buffer () {0})
Error 6105 - ^ Invalid object type for reserved name (_FDI: found Buffer, Package required)
badcode.asl 164: Method (_OSC, 5)
Warning 3101 - ^ Reserved method has too many arguments (_OSC requires 4)
badcode.asl 164: Method (_OSC, 5)
Warning 3107 - ^ Reserved method must return a value (Buffer required for _OSC)
badcode.asl 170: Name (_L01, 1)
Error 6103 - ^ Reserved name must be a control method (with zero arguments)
badcode.asl 171: Name (_E02, 2)
Error 6103 - ^ Reserved name must be a control method (with zero arguments)
badcode.asl 172: Name (_Q03, 3)
Error 6103 - ^ Reserved name must be a control method (with zero arguments)
badcode.asl 173: Name (_ON, 0)
Error 6103 - ^ Reserved name must be a control method (with zero arguments)
badcode.asl 174: Name (_INI, 1)
Error 6103 - ^ Reserved name must be a control method (with zero arguments)
badcode.asl 175: Name (_PTP, 2)
Error 6103 - ^ Reserved name must be a control method (with arguments)
badcode.asl 184: Method (_E1D)
Error 6032 - ^ Name conflicts with a previous GPE method (_L1D)
badcode.asl 193: Return (Buffer(1){0x33})
Warning 3104 - ^ Reserved method should not return a value (_FDM)
badcode.asl 197: Return ("Unexpected Return Value")
Warning 3104 - Reserved method should not return a value ^ (_Q22)
badcode.asl 203: Device (EC)
Warning 3141 - ^ Missing dependency (Device object requires a _HID or _ADR in same scope)
badcode.asl 205: Method (_REG, 2)
Warning 3079 - ^ _REG has no corresponding Operation Region
badcode.asl 219: StartDependentFn (0, 0)
Error 6019 - ^ Dependent function macros cannot be nested
badcode.asl 225: })
Error 6070 - ^ Missing EndDependentFn() macro in dependent resource list
badcode.asl 242: 0x00002000, // Length
Error 6049 - ^ Length is larger than Min/Max window
badcode.asl 247: 0x00001001, // Range Minimum
Error 6001 - ^ Must be a multiple of alignment/granularity value
badcode.asl 248: 0x00002002, // Range Maximum
Error 6001 - ^ Must be a multiple of alignment/granularity value
badcode.asl 255: 0xFFFF, // Address
Warning 3060 - ^ Maximum 10-bit ISA address (0x3FF)
badcode.asl 264: 0x05 // Access Size
Error 6042 - ^ Invalid AccessSize (Maximum is 4 - QWord access)
badcode.asl 268: QWordSpace (0xB0, ResourceConsumer, PosDecode, MinFixed, MaxFixed, 0xA5,
Error 6139 - Constant out of range ^ (0xB0, allowable: 0xC0-0xFF)
badcode.asl 279: 0x0200, // Range Minimum
Error 6051 - ^ Address Min is greater than Address Max
badcode.asl 291: 0x00001002, // Length
Error 6049 - ^ Length is larger than Min/Max window
badcode.asl 296: 0x00000010,
Error 6048 - ^ Granularity must be zero or a power of two minus one
badcode.asl 305: 0x0000000000000B02, // Range Minimum
Error 6001 - ^ Must be a multiple of alignment/granularity value
badcode.asl 315: 0x00000000002FFFFE, // Range Maximum
Error 6001 - ^ Must be a multiple of alignment/granularity value (-1)
badcode.asl 326: 0x00000000, // Length
Error 6043 - ^ Invalid combination of Length and Min/Max fixed flags
badcode.asl 335: 0x00000100, // Length
Error 6043 - ^ Invalid combination of Length and Min/Max fixed flags
badcode.asl 344: 0x00000200, // Length
Error 6043 - ^ Invalid combination of Length and Min/Max fixed flags
badcode.asl 349: 0x0000000F, // Granularity
Error 6047 - ^ Granularity must be zero for fixed Min/Max
badcode.asl 358: DWordIO (ResourceProducer, MinFixed, MaxFixed, PosDecode, EntireRange,
Error 6090 - ^ Min/Max/Length/Gran are all zero, but no resource tag
badcode.asl 368: EndDependentFn ()
Error 6071 - ^ Missing StartDependentFn() macro in dependent resource list
badcode.asl 388: CreateWordField (RSC3, \DWI1._LEN, LEN)
Warning 3128 - ResourceTag larger than Field ^ (Size mismatch, Tag: 32 bits, Field: 16 bits)
badcode.asl 388: CreateWordField (RSC3, \DWI1._LEN, LEN)
Remark 2089 - Object is not referenced ^ (Name [LEN_] is within a method [REM1])
badcode.asl 389: CreateByteField (RSC3, \DWI1._MIN, MIN)
Warning 3128 - ResourceTag larger than Field ^ (Size mismatch, Tag: 32 bits, Field: 8 bits)
badcode.asl 389: CreateByteField (RSC3, \DWI1._MIN, MIN)
Remark 2089 - Object is not referenced ^ (Name [MIN_] is within a method [REM1])
badcode.asl 390: CreateBitField (RSC3, \DWI1._RNG, RNG1)
Warning 3128 - ResourceTag larger than Field ^ (Size mismatch, Tag: 2 bits, Field: 1 bit)
badcode.asl 390: CreateBitField (RSC3, \DWI1._RNG, RNG1)
Remark 2089 - Object is not referenced ^ (Name [RNG1] is within a method [REM1])
badcode.asl 394: CreateQWordField (RSC3, \DWI1._MAX, MAX)
Warning 3129 - ResourceTag smaller than Field ^ (Size mismatch, Tag: 32 bits, Field: 64 bits)
badcode.asl 394: CreateQWordField (RSC3, \DWI1._MAX, MAX)
Remark 2089 - Object is not referenced ^ (Name [MAX_] is within a method [REM1])
badcode.asl 395: CreateBitField (RSC3, \DWI1._GRA, GRA)
Warning 3128 - ResourceTag larger than Field ^ (Size mismatch, Tag: 32 bits, Field: 1 bit)
badcode.asl 395: CreateBitField (RSC3, \DWI1._GRA, GRA)
Remark 2089 - Object is not referenced ^ (Name [GRA_] is within a method [REM1])
badcode.asl 396: CreateField (RSC3, \DWI1._MIF, 5, MIF)
Warning 3129 - ResourceTag smaller than Field ^ (Size mismatch, Tag: 1 bit, Field: 5 bits)
badcode.asl 396: CreateField (RSC3, \DWI1._MIF, 5, MIF)
Remark 2089 - Object is not referenced ^ (Name [MIF_] is within a method [REM1])
badcode.asl 397: CreateField (RSC3, \DWI1._RNG, 3, RNG2)
Warning 3129 - ResourceTag smaller than Field ^ (Size mismatch, Tag: 2 bits, Field: 3 bits)
badcode.asl 397: CreateField (RSC3, \DWI1._RNG, 3, RNG2)
Remark 2089 - Object is not referenced ^ (Name [RNG2] is within a method [REM1])
badcode.asl 404: Store (40, Local0)
Warning 3144 - ^ Method Local is set but never used (Local0)
Intel ACPI Component Architecture
ASL+ Optimizing Compiler/Disassembler version VVVVVVVV
Copyright (c) 2000 - 2019 Intel Corporation
Ignoring all errors, forcing AML file generation
ASL Input: badcode.asl - 11587 bytes 81 keywords 408 source lines
AML Output: badcode.aml - 1195 bytes 20 opcodes 61 named objects
Compilation successful. 45 Errors, 29 Warnings, 11 Remarks, 16 Optimizations, 1 Constants Folded

18
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@ -0,0 +1,18 @@
Updated versions of upstream often contain fixes that were not seen
in the original big-endian patch; we try to capture those here.
Signed-off-by: Al Stone <ahs3@redhat.com>
diff -Naur acpica-unix2-20170929.orig/source/compiler/asllookup.c acpica-unix2-20170929/source/compiler/asllookup.c
--- acpica-unix2-20170929.orig/source/compiler/asllookup.c 2017-10-09 12:26:25.893508481 -0600
+++ acpica-unix2-20170929/source/compiler/asllookup.c 2017-10-17 11:45:42.230763844 -0600
@@ -249,7 +249,8 @@
* ACPI names and are typically not referenced since they are meant
* to be called by the host OS.
*/
- if (Node->Name.Ascii[0] == '_')
+ ACPI_MOVE_32_TO_32(&tmp.Ascii, Node->Name.Ascii);
+ if (tmp.Ascii[0] == '_')
{
return (AE_OK);
}

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File diff suppressed because it is too large Load Diff

24
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@ -0,0 +1,24 @@
converterSample.asl 37: Method(MAIN) {
Remark 2120 - ^ Control Method should be made Serialized (due to creation of named objects within)
converterSample.asl 48: Name(b,0);
Remark 2089 - Object is not referenced ^ (Name [B___] is within a method [MAIN])
converterSample.asl 65: Method(SCOP)
Remark 2120 - ^ Control Method should be made Serialized (due to creation of named objects within)
converterSample.asl 68: Name (a1, 0x04)
Remark 2089 - Object is not referenced ^ (Name [A1__] is within a method [SCOP])
converterSample.asl 76: Offset(0),//c37
Remark 2158 - ^ Unnecessary/redundant use of Offset operator
Intel ACPI Component Architecture
ASL+ Optimizing Compiler/Disassembler version VVVVVVVV
Copyright (c) 2000 - 2019 Intel Corporation
ASL Input: converterSample.asl - 1968 bytes 11 keywords 85 source lines
AML Output: converterSample.aml - 180 bytes 2 opcodes 9 named objects
Compilation successful. 0 Errors, 0 Warnings, 5 Remarks, 12 Optimizations, 1 Constants Folded

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From 987a3b5cf7175916e2a4b6ea5b8e70f830dfe732 Mon Sep 17 00:00:00 2001
From: Seunghun Han <kkamagui@gmail.com>
Date: Wed, 19 Jul 2017 16:47:53 +0900
Subject: [PATCH] acpi: acpica: fix acpi operand cache leak in dswstate.c
I found an ACPI cache leak in ACPI early termination and boot continuing case.
When early termination occurs due to malicious ACPI table, Linux kernel
terminates ACPI function and continues to boot process. While kernel terminates
ACPI function, kmem_cache_destroy() reports Acpi-Operand cache leak.
Boot log of ACPI operand cache leak is as follows:
>[ 0.585957] ACPI: Added _OSI(Module Device)
>[ 0.587218] ACPI: Added _OSI(Processor Device)
>[ 0.588530] ACPI: Added _OSI(3.0 _SCP Extensions)
>[ 0.589790] ACPI: Added _OSI(Processor Aggregator Device)
>[ 0.591534] ACPI Error: Illegal I/O port address/length above 64K: C806E00000004002/0x2 (20170303/hwvalid-155)
>[ 0.594351] ACPI Exception: AE_LIMIT, Unable to initialize fixed events (20170303/evevent-88)
>[ 0.597858] ACPI: Unable to start the ACPI Interpreter
>[ 0.599162] ACPI Error: Could not remove SCI handler (20170303/evmisc-281)
>[ 0.601836] kmem_cache_destroy Acpi-Operand: Slab cache still has objects
>[ 0.603556] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.12.0-rc5 #26
>[ 0.605159] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006
>[ 0.609177] Call Trace:
>[ 0.610063] ? dump_stack+0x5c/0x81
>[ 0.611118] ? kmem_cache_destroy+0x1aa/0x1c0
>[ 0.612632] ? acpi_sleep_proc_init+0x27/0x27
>[ 0.613906] ? acpi_os_delete_cache+0xa/0x10
>[ 0.617986] ? acpi_ut_delete_caches+0x3f/0x7b
>[ 0.619293] ? acpi_terminate+0xa/0x14
>[ 0.620394] ? acpi_init+0x2af/0x34f
>[ 0.621616] ? __class_create+0x4c/0x80
>[ 0.623412] ? video_setup+0x7f/0x7f
>[ 0.624585] ? acpi_sleep_proc_init+0x27/0x27
>[ 0.625861] ? do_one_initcall+0x4e/0x1a0
>[ 0.627513] ? kernel_init_freeable+0x19e/0x21f
>[ 0.628972] ? rest_init+0x80/0x80
>[ 0.630043] ? kernel_init+0xa/0x100
>[ 0.631084] ? ret_from_fork+0x25/0x30
>[ 0.633343] vgaarb: loaded
>[ 0.635036] EDAC MC: Ver: 3.0.0
>[ 0.638601] PCI: Probing PCI hardware
>[ 0.639833] PCI host bridge to bus 0000:00
>[ 0.641031] pci_bus 0000:00: root bus resource [io 0x0000-0xffff]
> ... Continue to boot and log is omitted ...
I analyzed this memory leak in detail and found acpi_ds_obj_stack_pop_and_
delete() function miscalculated the top of the stack. acpi_ds_obj_stack_push()
function uses walk_state->operand_index for start position of the top, but
acpi_ds_obj_stack_pop_and_delete() function considers index 0 for it.
Therefore, this causes acpi operand memory leak.
This cache leak causes a security threat because an old kernel (<= 4.9) shows
memory locations of kernel functions in stack dump. Some malicious users
could use this information to neutralize kernel ASLR.
I made a patch to fix ACPI operand cache leak.
Signed-off-by: Seunghun Han <kkamagui@gmail.com>
Github-Location: https://github.com/acpica/acpica/pull/295/commits/987a3b5cf7175916e2a4b6ea5b8e70f830dfe732
---
source/components/dispatcher/dsutils.c | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
Index: acpica-unix2-20181213/source/components/dispatcher/dsutils.c
===================================================================
--- acpica-unix2-20181213.orig/source/components/dispatcher/dsutils.c
+++ acpica-unix2-20181213/source/components/dispatcher/dsutils.c
@@ -759,6 +759,8 @@ AcpiDsCreateOperands (
ACPI_PARSE_OBJECT *Arguments[ACPI_OBJ_NUM_OPERANDS];
UINT32 ArgCount = 0;
UINT32 Index = WalkState->NumOperands;
+ UINT32 PrevNumOperands = WalkState->NumOperands;
+ UINT32 NewNumOperands;
UINT32 i;
@@ -791,6 +793,7 @@ AcpiDsCreateOperands (
/* Create the interpreter arguments, in reverse order */
+ NewNumOperands = Index;
Index--;
for (i = 0; i < ArgCount; i++)
{
@@ -818,7 +821,11 @@ Cleanup:
* pop everything off of the operand stack and delete those
* objects
*/
- AcpiDsObjStackPopAndDelete (ArgCount, WalkState);
+ WalkState->NumOperands = i;
+ AcpiDsObjStackPopAndDelete (NewNumOperands, WalkState);
+
+ /* Restore operand count */
+ WalkState->NumOperands = PrevNumOperands;
ACPI_EXCEPTION ((AE_INFO, Status, "While creating Arg %u", Index));
return_ACPI_STATUS (Status);

216
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@ -0,0 +1,216 @@
From 4a0243ecb4c94e2d73510d096c5ea4d0711fc6c0 Mon Sep 17 00:00:00 2001
From: Seunghun Han <kkamagui@gmail.com>
Date: Fri, 23 Jun 2017 14:19:48 +0900
Subject: [PATCH] acpi: acpica: fix acpi parse and parseext cache leaks
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
I'm Seunghun Han, and I work for National Security Research Institute of
South Korea.
I have been doing a research on ACPI and found an ACPI cache leak in ACPI
early abort cases.
Boot log of ACPI cache leak is as follows:
[ 0.352414] ACPI: Added _OSI(Module Device)
[ 0.353182] ACPI: Added _OSI(Processor Device)
[ 0.353182] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.353182] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.356028] ACPI: Unable to start the ACPI Interpreter
[ 0.356799] ACPI Error: Could not remove SCI handler (20170303/evmisc-281)
[ 0.360215] kmem_cache_destroy Acpi-State: Slab cache still has objects
[ 0.360648] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W
4.12.0-rc4-next-20170608+ #10
[ 0.361273] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS
VirtualBox 12/01/2006
[ 0.361873] Call Trace:
[ 0.362243] ? dump_stack+0x5c/0x81
[ 0.362591] ? kmem_cache_destroy+0x1aa/0x1c0
[ 0.362944] ? acpi_sleep_proc_init+0x27/0x27
[ 0.363296] ? acpi_os_delete_cache+0xa/0x10
[ 0.363646] ? acpi_ut_delete_caches+0x6d/0x7b
[ 0.364000] ? acpi_terminate+0xa/0x14
[ 0.364000] ? acpi_init+0x2af/0x34f
[ 0.364000] ? __class_create+0x4c/0x80
[ 0.364000] ? video_setup+0x7f/0x7f
[ 0.364000] ? acpi_sleep_proc_init+0x27/0x27
[ 0.364000] ? do_one_initcall+0x4e/0x1a0
[ 0.364000] ? kernel_init_freeable+0x189/0x20a
[ 0.364000] ? rest_init+0xc0/0xc0
[ 0.364000] ? kernel_init+0xa/0x100
[ 0.364000] ? ret_from_fork+0x25/0x30
I analyzed this memory leak in detail. I found that “Acpi-State” cache and
“Acpi-Parse” cache were merged because the size of cache objects was same
slab cache size.
I finally found “Acpi-Parse” cache and “Acpi-ParseExt” cache were leaked
using SLAB_NEVER_MERGE flag in kmem_cache_create() function.
Real ACPI cache leak point is as follows:
[ 0.360101] ACPI: Added _OSI(Module Device)
[ 0.360101] ACPI: Added _OSI(Processor Device)
[ 0.360101] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.361043] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.364016] ACPI: Unable to start the ACPI Interpreter
[ 0.365061] ACPI Error: Could not remove SCI handler (20170303/evmisc-281)
[ 0.368174] kmem_cache_destroy Acpi-Parse: Slab cache still has objects
[ 0.369332] CPU: 1 PID: 1 Comm: swapper/0 Tainted: G W
4.12.0-rc4-next-20170608+ #8
[ 0.371256] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS
VirtualBox 12/01/2006
[ 0.372000] Call Trace:
[ 0.372000] ? dump_stack+0x5c/0x81
[ 0.372000] ? kmem_cache_destroy+0x1aa/0x1c0
[ 0.372000] ? acpi_sleep_proc_init+0x27/0x27
[ 0.372000] ? acpi_os_delete_cache+0xa/0x10
[ 0.372000] ? acpi_ut_delete_caches+0x56/0x7b
[ 0.372000] ? acpi_terminate+0xa/0x14
[ 0.372000] ? acpi_init+0x2af/0x34f
[ 0.372000] ? __class_create+0x4c/0x80
[ 0.372000] ? video_setup+0x7f/0x7f
[ 0.372000] ? acpi_sleep_proc_init+0x27/0x27
[ 0.372000] ? do_one_initcall+0x4e/0x1a0
[ 0.372000] ? kernel_init_freeable+0x189/0x20a
[ 0.372000] ? rest_init+0xc0/0xc0
[ 0.372000] ? kernel_init+0xa/0x100
[ 0.372000] ? ret_from_fork+0x25/0x30
[ 0.388039] kmem_cache_destroy Acpi-ParseExt: Slab cache still has objects
[ 0.389063] CPU: 1 PID: 1 Comm: swapper/0 Tainted: G W
4.12.0-rc4-next-20170608+ #8
[ 0.390557] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS
VirtualBox 12/01/2006
[ 0.392000] Call Trace:
[ 0.392000] ? dump_stack+0x5c/0x81
[ 0.392000] ? kmem_cache_destroy+0x1aa/0x1c0
[ 0.392000] ? acpi_sleep_proc_init+0x27/0x27
[ 0.392000] ? acpi_os_delete_cache+0xa/0x10
[ 0.392000] ? acpi_ut_delete_caches+0x6d/0x7b
[ 0.392000] ? acpi_terminate+0xa/0x14
[ 0.392000] ? acpi_init+0x2af/0x34f
[ 0.392000] ? __class_create+0x4c/0x80
[ 0.392000] ? video_setup+0x7f/0x7f
[ 0.392000] ? acpi_sleep_proc_init+0x27/0x27
[ 0.392000] ? do_one_initcall+0x4e/0x1a0
[ 0.392000] ? kernel_init_freeable+0x189/0x20a
[ 0.392000] ? rest_init+0xc0/0xc0
[ 0.392000] ? kernel_init+0xa/0x100
[ 0.392000] ? ret_from_fork+0x25/0x30
When early abort is occurred due to invalid ACPI information, Linux kernel
terminates ACPI by calling acpi_terminate() function. The function calls
acpi_ut_delete_caches() function to delete local caches (acpi_gbl_namespace_
cache, state_cache, operand_cache, ps_node_cache, ps_node_ext_cache).
But the deletion codes in acpi_ut_delete_caches() function only delete
slab caches using kmem_cache_destroy() function, therefore the cache
objects should be flushed before acpi_ut_delete_caches() function.
“Acpi-Parse” cache and “Acpi-ParseExt” cache are used in an AML parse
function, acpi_ps_parse_loop(). The function should have flush codes to
handle an error state due to invalid AML codes.
This cache leak has a security threat because an old kernel (<= 4.9) shows
memory locations of kernel functions in stack dump. Some malicious users
could use this information to neutralize kernel ASLR.
To fix ACPI cache leak for enhancing security, I made a patch which has
flush codes in acpi_ps_parse_loop() function.
I hope that this patch improves the security of Linux kernel.
Thank you.
Signed-off-by: Seunghun Han <kkamagui@gmail.com>
Github-Location: https://github.com/acpica/acpica/pull/278/commits/4a0243ecb4c94e2d73510d096c5ea4d0711fc6c0
---
source/components/parser/psobject.c | 44 ++++++++++++++-----------------------
1 file changed, 16 insertions(+), 28 deletions(-)
Index: acpica-unix2-20180531/source/components/parser/psobject.c
===================================================================
--- acpica-unix2-20180531.orig/source/components/parser/psobject.c
+++ acpica-unix2-20180531/source/components/parser/psobject.c
@@ -709,7 +709,8 @@ AcpiPsCompleteFinalOp (
ACPI_PARSE_OBJECT *Op,
ACPI_STATUS Status)
{
- ACPI_STATUS Status2;
+ ACPI_STATUS ReturnStatus = AE_OK;
+ BOOLEAN Ascending = TRUE;
ACPI_FUNCTION_TRACE_PTR (PsCompleteFinalOp, WalkState);
@@ -726,7 +727,7 @@ AcpiPsCompleteFinalOp (
{
if (Op)
{
- if (WalkState->AscendingCallback != NULL)
+ if (Ascending && WalkState->AscendingCallback != NULL)
{
WalkState->Op = Op;
WalkState->OpInfo = AcpiPsGetOpcodeInfo (Op->Common.AmlOpcode);
@@ -745,41 +746,28 @@ AcpiPsCompleteFinalOp (
if (Status == AE_CTRL_TERMINATE)
{
- Status = AE_OK;
-
- /* Clean up */
- do
- {
- if (Op)
- {
- Status2 = AcpiPsCompleteThisOp (WalkState, Op);
- if (ACPI_FAILURE (Status2))
- {
- return_ACPI_STATUS (Status2);
- }
- }
-
- AcpiPsPopScope (&(WalkState->ParserState), &Op,
- &WalkState->ArgTypes, &WalkState->ArgCount);
-
- } while (Op);
-
- return_ACPI_STATUS (Status);
+ Ascending = FALSE;
+ ReturnStatus = AE_CTRL_TERMINATE;
}
else if (ACPI_FAILURE (Status))
{
/* First error is most important */
- (void) AcpiPsCompleteThisOp (WalkState, Op);
- return_ACPI_STATUS (Status);
+ Ascending = FALSE;
+ ReturnStatus = Status;
}
}
- Status2 = AcpiPsCompleteThisOp (WalkState, Op);
- if (ACPI_FAILURE (Status2))
+ Status = AcpiPsCompleteThisOp (WalkState, Op);
+ if (ACPI_FAILURE (Status))
{
- return_ACPI_STATUS (Status2);
+ Ascending = FALSE;
+ if (ACPI_SUCCESS (ReturnStatus) ||
+ ReturnStatus == AE_CTRL_TERMINATE)
+ {
+ ReturnStatus = Status;
+ }
}
}
@@ -788,5 +776,5 @@ AcpiPsCompleteFinalOp (
} while (Op);
- return_ACPI_STATUS (Status);
+ return_ACPI_STATUS (ReturnStatus);
}

90
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@ -0,0 +1,90 @@
From 37f2c716f2c6ab14c3ba557a539c3ee3224931b5 Mon Sep 17 00:00:00 2001
From: Seunghun Han <kkamagui@gmail.com>
Date: Wed, 19 Jul 2017 17:04:44 +0900
Subject: [PATCH] acpi: acpica: fix acpi operand cache leak in nseval.c
I found an ACPI cache leak in ACPI early termination and boot continuing case.
When early termination occurs due to malicious ACPI table, Linux kernel
terminates ACPI function and continues to boot process. While kernel terminates
ACPI function, kmem_cache_destroy() reports Acpi-Operand cache leak.
Boot log of ACPI operand cache leak is as follows:
>[ 0.464168] ACPI: Added _OSI(Module Device)
>[ 0.467022] ACPI: Added _OSI(Processor Device)
>[ 0.469376] ACPI: Added _OSI(3.0 _SCP Extensions)
>[ 0.471647] ACPI: Added _OSI(Processor Aggregator Device)
>[ 0.477997] ACPI Error: Null stack entry at ffff880215c0aad8 (20170303/exresop-174)
>[ 0.482706] ACPI Exception: AE_AML_INTERNAL, While resolving operands for [OpcodeName unavailable] (20170303/dswexec-461)
>[ 0.487503] ACPI Error: Method parse/execution failed [\DBG] (Node ffff88021710ab40), AE_AML_INTERNAL (20170303/psparse-543)
>[ 0.492136] ACPI Error: Method parse/execution failed [\_SB._INI] (Node ffff88021710a618), AE_AML_INTERNAL (20170303/psparse-543)
>[ 0.497683] ACPI: Interpreter enabled
>[ 0.499385] ACPI: (supports S0)
>[ 0.501151] ACPI: Using IOAPIC for interrupt routing
>[ 0.503342] ACPI Error: Null stack entry at ffff880215c0aad8 (20170303/exresop-174)
>[ 0.506522] ACPI Exception: AE_AML_INTERNAL, While resolving operands for [OpcodeName unavailable] (20170303/dswexec-461)
>[ 0.510463] ACPI Error: Method parse/execution failed [\DBG] (Node ffff88021710ab40), AE_AML_INTERNAL (20170303/psparse-543)
>[ 0.514477] ACPI Error: Method parse/execution failed [\_PIC] (Node ffff88021710ab18), AE_AML_INTERNAL (20170303/psparse-543)
>[ 0.518867] ACPI Exception: AE_AML_INTERNAL, Evaluating _PIC (20170303/bus-991)
>[ 0.522384] kmem_cache_destroy Acpi-Operand: Slab cache still has objects
>[ 0.524597] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 4.12.0-rc5 #26
>[ 0.526795] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006
>[ 0.529668] Call Trace:
>[ 0.530811] ? dump_stack+0x5c/0x81
>[ 0.532240] ? kmem_cache_destroy+0x1aa/0x1c0
>[ 0.533905] ? acpi_os_delete_cache+0xa/0x10
>[ 0.535497] ? acpi_ut_delete_caches+0x3f/0x7b
>[ 0.537237] ? acpi_terminate+0xa/0x14
>[ 0.538701] ? acpi_init+0x2af/0x34f
>[ 0.540008] ? acpi_sleep_proc_init+0x27/0x27
>[ 0.541593] ? do_one_initcall+0x4e/0x1a0
>[ 0.543008] ? kernel_init_freeable+0x19e/0x21f
>[ 0.546202] ? rest_init+0x80/0x80
>[ 0.547513] ? kernel_init+0xa/0x100
>[ 0.548817] ? ret_from_fork+0x25/0x30
>[ 0.550587] vgaarb: loaded
>[ 0.551716] EDAC MC: Ver: 3.0.0
>[ 0.553744] PCI: Probing PCI hardware
>[ 0.555038] PCI host bridge to bus 0000:00
> ... Continue to boot and log is omitted ...
I analyzed this memory leak in detail and found AcpiNsEvaluate() function
only removes Info->ReturnObject in AE_CTRL_RETURN_VALUE case. But, when errors
occur, the status value is not AE_CTRL_RETURN_VALUE, and Info->ReturnObject is
also not null. Therefore, this causes acpi operand memory leak.
This cache leak causes a security threat because an old kernel (<= 4.9) shows
memory locations of kernel functions in stack dump. Some malicious users
could use this information to neutralize kernel ASLR.
I made a patch to fix ACPI operand cache leak.
Signed-off-by: Seunghun Han <kkamagui@gmail.com>
Github-Location: https://github.com/acpica/acpica/pull/296/commits/37f2c716f2c6ab14c3ba557a539c3ee3224931b5
---
source/components/namespace/nseval.c | 10 ++++++++++
1 file changed, 10 insertions(+)
Index: acpica-unix2-20181213/source/components/namespace/nseval.c
===================================================================
--- acpica-unix2-20181213.orig/source/components/namespace/nseval.c
+++ acpica-unix2-20181213/source/components/namespace/nseval.c
@@ -336,6 +336,16 @@ AcpiNsEvaluate (
Info->ReturnObject = NULL;
}
}
+ else if (ACPI_FAILURE(Status))
+ {
+ /* If ReturnObject exists, delete it */
+
+ if (Info->ReturnObject)
+ {
+ AcpiUtRemoveReference (Info->ReturnObject);
+ Info->ReturnObject = NULL;
+ }
+ }
ACPI_DEBUG_PRINT ((ACPI_DB_NAMES,
"*** Completed evaluation of object %s ***\n",

61
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@ -0,0 +1,61 @@
Introduce build hardening flags for f23
From: Al Stone <ahs3@redhat.com>
---
generate/unix/Makefile.config | 2 ++
generate/unix/iasl/Makefile | 13 +++++++------
2 files changed, 9 insertions(+), 6 deletions(-)
Index: acpica-unix2-20180209/generate/unix/Makefile.config
===================================================================
--- acpica-unix2-20180209.orig/generate/unix/Makefile.config
+++ acpica-unix2-20180209/generate/unix/Makefile.config
@@ -182,6 +182,8 @@ ifneq ($(NOFORTIFY),TRUE)
OPT_CFLAGS += -D_FORTIFY_SOURCE=2
endif
+OPT_CFLAGS += -fPIC -pie
+
CFLAGS += \
-D$(HOST)\
-D_GNU_SOURCE\
Index: acpica-unix2-20180209/generate/unix/iasl/Makefile
===================================================================
--- acpica-unix2-20180209.orig/generate/unix/iasl/Makefile
+++ acpica-unix2-20180209/generate/unix/iasl/Makefile
@@ -344,26 +344,27 @@ $(OBJDIR)/prparserparse.c $(OBJDIR)/prpa
# Cannot use the common compile warning flags since the C files are created
# by the utilities above and they are not necessarily ANSI C, etc.
#
+HARDENING_FLAGS = -fPIC -pie
$(OBJDIR)/aslcompilerlex.o : $(OBJDIR)/aslcompilerlex.c
@echo "- " "Intermediate" $<
- @$(CC) -c $(CFLAGS) -Wall -Werror -o$@ $<
+ @$(CC) -c $(CFLAGS) $(HARDENING_FLAGS) -Wall -Werror -o$@ $<
$(OBJDIR)/aslcompilerparse.o : $(OBJDIR)/aslcompilerparse.c
@echo "- " "Intermediate" $<
- @$(CC) -c $(CFLAGS) -Wall -Werror -o$@ $<
+ @$(CC) -c $(CFLAGS) $(HARDENING_FLAGS) -Wall -Werror -o$@ $<
$(OBJDIR)/dtparserlex.o : $(OBJDIR)/dtparserlex.c
@echo "- " "Intermediate" $<
- @$(CC) -c $(CFLAGS) -Wall -Werror -o$@ $<
+ @$(CC) -c $(CFLAGS) $(HARDENING_FLAGS) -Wall -Werror -o$@ $<
$(OBJDIR)/dtparserparse.o : $(OBJDIR)/dtparserparse.c
@echo "- " "Intermediate" $<
- @$(CC) -c $(CFLAGS) -Wall -Werror -o$@ $<
+ @$(CC) -c $(CFLAGS) $(HARDENING_FLAGS) -Wall -Werror -o$@ $<
$(OBJDIR)/prparserlex.o : $(OBJDIR)/prparserlex.c
@echo "- " "Intermediate" $<
- @$(CC) -c $(CFLAGS) -Wall -Werror -o$@ $<
+ @$(CC) -c $(CFLAGS) $(HARDENING_FLAGS) -Wall -Werror -o$@ $<
$(OBJDIR)/prparserparse.o : $(OBJDIR)/prparserparse.c
@echo "- " "Intermediate" $<
- @$(CC) -c $(CFLAGS) -Wall -Werror -o$@ $<
+ @$(CC) -c $(CFLAGS) $(HARDENING_FLAGS) -Wall -Werror -o$@ $<

31
facp.patch Normal file
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@ -0,0 +1,31 @@
From 7670c56ebe004e698551635f9c5d48a1794066dd Mon Sep 17 00:00:00 2001
From: Al Stone <ahs3@ahs3.net>
Date: Wed, 19 Dec 2018 16:52:41 -0700
Subject: [PATCH] Correct DSDT Address field in FACP tables
The FADT allows either the DSDT Address or XDSDT Address field to be
zero. However, the table definition used by the table compiler still
requires the DSDT Address to be non-zero, which is not correct. So,
remove the DT_NON_ZERO flag from the field.
Signed-off-by: Al Stone <ahs3@redhat.com>
---
source/common/dmtbinfo.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/source/common/dmtbinfo.c b/source/common/dmtbinfo.c
index 2e1c54f84..07d3ce099 100644
--- a/source/common/dmtbinfo.c
+++ b/source/common/dmtbinfo.c
@@ -292,7 +292,7 @@ ACPI_DMTABLE_INFO AcpiDmTableInfoFacs[] =
ACPI_DMTABLE_INFO AcpiDmTableInfoFadt1[] =
{
{ACPI_DMT_UINT32, ACPI_FADT_OFFSET (Facs), "FACS Address", 0},
- {ACPI_DMT_UINT32, ACPI_FADT_OFFSET (Dsdt), "DSDT Address", DT_NON_ZERO},
+ {ACPI_DMT_UINT32, ACPI_FADT_OFFSET (Dsdt), "DSDT Address", 0},
{ACPI_DMT_UINT8, ACPI_FADT_OFFSET (Model), "Model", 0},
{ACPI_DMT_FADTPM, ACPI_FADT_OFFSET (PreferredProfile), "PM Profile", 0},
{ACPI_DMT_UINT16, ACPI_FADT_OFFSET (SciInterrupt), "SCI Interrupt", 0},
--
2.20.1

381
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ACPI Warning: NsLookup: Type mismatch on GIDX (RegionField), searching for (Region) (20190509/nsaccess-732)
ACPI Warning: NsLookup: Type mismatch on IDX2 (RegionField), searching for (Region) (20190509/nsaccess-732)
ACPI Warning: NsLookup: Type mismatch on INDX (RegionField), searching for (Region) (20190509/nsaccess-732)
ACPI Warning: NsLookup: Type mismatch on AIDX (RegionField), searching for (Region) (20190509/nsaccess-732)
ACPI Warning: NsLookup: Type mismatch on C05D (RegionField), searching for (Region) (20190509/nsaccess-732)
ACPI Warning: NsLookup: Type mismatch on INDX (RegionField), searching for (Region) (20190509/nsaccess-732)
ACPI Warning: NsLookup: Type mismatch on IND2 (RegionField), searching for (Region) (20190509/nsaccess-732)
grammar.asl 120: Device (A1)
Warning 3141 - ^ Missing dependency (Device object requires a _HID or _ADR in same scope)
grammar.asl 135: Device (A2)
Warning 3141 - ^ Missing dependency (Device object requires a _HID or _ADR in same scope)
grammar.asl 145: Device (A3)
Warning 3141 - ^ Missing dependency (Device object requires a _HID or _ADR in same scope)
grammar.asl 155: Device (A4)
Warning 3141 - ^ Missing dependency (Device object requires a _HID or _ADR in same scope)
grammar.asl 171: Device (IRES)
Warning 3141 - ^ Missing dependency (Device object requires a _HID or _ADR in same scope)
grammar.asl 199: Name (_NPK, Package ()
Warning 3133 - ^ Unknown reserved name (_NPK)
grammar.asl 208: Device (RES)
Warning 3141 - ^ Missing dependency (Device object requires a _HID or _ADR in same scope)
grammar.asl 399: CreateByteField (PRT0, R000._ASZ, RSIZ)
Remark 2089 - Object is not referenced ^ (Name [RSIZ] is within a method [_CRS])
grammar.asl 513: Name (_STR, Unicode ("test"))
Remark 2089 - ^ Object is not referenced (Name [_STR] is within a method [TCOP])
grammar.asl 515: Store (MFLD, Local0)
Warning 3144 - ^ Method Local is set but never used (Local0)
grammar.asl 522: NAME (ESC1, "abcdefg\x00hijklmn")
Warning 3055 - ^ Invalid Hex/Octal Escape - Non-ASCII or NULL
grammar.asl 523: NAME (ESC2, "abcdefg\000hijklmn")
Warning 3055 - ^ Invalid Hex/Octal Escape - Non-ASCII or NULL
grammar.asl 620: RCIV (Subtract (Arg0, 1))
Remark 2098 - ^ Recursive method call (RCIV)
grammar.asl 668: Method(SMWE, 4)
Remark 2146 - ^ Method Argument is never used (Arg0)
grammar.asl 668: Method(SMWE, 4)
Remark 2146 - ^ Method Argument is never used (Arg1)
grammar.asl 668: Method(SMWE, 4)
Remark 2146 - ^ Method Argument is never used (Arg2)
grammar.asl 668: Method(SMWE, 4)
Remark 2146 - ^ Method Argument is never used (Arg3)
grammar.asl 673: Method(SMRE, 4)
Remark 2146 - ^ Method Argument is never used (Arg0)
grammar.asl 673: Method(SMRE, 4)
Remark 2146 - ^ Method Argument is never used (Arg1)
grammar.asl 673: Method(SMRE, 4)
Remark 2146 - ^ Method Argument is never used (Arg2)
grammar.asl 673: Method(SMRE, 4)
Remark 2146 - ^ Method Argument is never used (Arg3)
grammar.asl 701: CreateField (\_SB_.SBUF, 148, 96, FLDV)
Remark 2089 - Object is not referenced ^ (Name [FLDV] is within a method [_INI])
grammar.asl 733: Method(_SRS)
Warning 3102 - ^ Reserved method has too few arguments (_SRS requires 1)
grammar.asl 738: Device(EIO)
Warning 3141 - Missing dependency ^ (Device object requires a _HID or _ADR in same scope)
grammar.asl 822: If(LNot(SMRE(0x09,0x17,Local2,RefOf(Local3)))){
Warning 3144 - Method Local is set but never used ^ (Local3)
grammar.asl 913: Device (DEV1)
Warning 3141 - ^ Missing dependency (Device object requires a _HID or _ADR in same scope)
grammar.asl 963: Divide (Local0, Local1, Local3)
Warning 3144 - Method Local is set but never used ^ (Local3)
grammar.asl 988: Method (R226, 2)
Remark 2146 - ^ Method Argument is never used (Arg0)
grammar.asl 988: Method (R226, 2)
Remark 2146 - ^ Method Argument is never used (Arg1)
grammar.asl 1011: Store (Local0, Local1)
Warning 3144 - ^ Method Local is set but never used (Local1)
grammar.asl 1296: Method (OBJ1, 1, SERIALIZED)
Remark 2146 - ^ Method Argument is never used (Arg0)
grammar.asl 1300: Name(BUFR, Buffer (Local0) {})
Remark 2089 - ^ Object is not referenced (Name [BUFR] is within a method [OBJ1])
grammar.asl 1307: Alias (MTX1, MTX2)
Remark 2089 - Object is not referenced ^ (Name [MTX2] is within a method [OBJ1])
grammar.asl 1329: CreateField (BUF2, 148, 96, FLD3)
Remark 2089 - Object is not referenced ^ (Name [FLD3] is within a method [FLDS])
grammar.asl 1394: Store (0x1234567887654321, QWD2)
Warning 3038 - ^ Truncating 64-bit constant found in 32-bit table
grammar.asl 1396: if (LNotEqual (Local0, 0x1234567887654321))
Warning 3038 - Truncating 64-bit constant found in 32-bit table ^
grammar.asl 1476: SizeOf (BUFO)
Error 6114 - ^ Result is not used, operator has no effect
grammar.asl 1496: Alias (MTX2, MTXA)
Remark 2089 - Object is not referenced ^ (Name [MTXA] is within a method [OBJ2])
grammar.asl 1502: Acquire (MTX2, 1)
Warning 3130 - ^ Result is not used, possible operator timeout will be missed
grammar.asl 1650: Add (Local0, Local1)
Error 6114 - ^ Result is not used, operator has no effect
grammar.asl 1661: Add (Local0, Local1, Local2)
Warning 3144 - Method Local is set but never used ^ (Local2)
grammar.asl 1777: Store (LAnd (0xFFFFFFFF, 0x11111111), Local0)
Warning 3144 - Method Local is set but never used ^ (Local0)
grammar.asl 1780: Store (LEqual (0xFFFFFFFF, 0x11111111), Local1)
Warning 3144 - Method Local is set but never used ^ (Local1)
grammar.asl 1783: Store (LGreater (0xFFFFFFFF, 0x11111111), Local2)
Warning 3144 - Method Local is set but never used ^ (Local2)
grammar.asl 1786: Store (LGreaterEqual (0xFFFFFFFF, 0x11111111), Local3)
Warning 3144 - Method Local is set but never used ^ (Local3)
grammar.asl 1789: Store (LLess (0xFFFFFFFF, 0x11111111), Local4)
Warning 3144 - Method Local is set but never used ^ (Local4)
grammar.asl 1792: Store (LLessEqual (0xFFFFFFFF, 0x11111111), Local5)
Warning 3144 - Method Local is set but never used ^ (Local5)
grammar.asl 1821: Method (COND)
Warning 3115 - ^ Not all control paths return a value (COND)
grammar.asl 1930: Store (RefOf (MAIN), Local5)
Warning 3144 - Method Local is set but never used ^ (Local5)
grammar.asl 2005: Device (IFEL)
Warning 3141 - ^ Missing dependency (Device object requires a _HID or _ADR in same scope)
grammar.asl 2162: Device (NOSV)
Warning 3141 - ^ Missing dependency (Device object requires a _HID or _ADR in same scope)
grammar.asl 2583: Device (IDXF)
Warning 3141 - ^ Missing dependency (Device object requires a _HID or _ADR in same scope)
grammar.asl 2611: Store (IFE0, Local0)
Warning 3144 - ^ Method Local is set but never used (Local0)
grammar.asl 2612: Store (IFE1, Local1)
Warning 3144 - ^ Method Local is set but never used (Local1)
grammar.asl 2613: Store (IFE2, Local2)
Warning 3144 - ^ Method Local is set but never used (Local2)
grammar.asl 2630: Device (NSTL)
Warning 3141 - Missing dependency ^ (Device object requires a _HID or _ADR in same scope)
grammar.asl 2658: Device (RTBF)
Warning 3141 - ^ Missing dependency (Device object requires a _HID or _ADR in same scope)
grammar.asl 2756: Device (GPE2)
Warning 3141 - ^ Missing dependency (Device object requires a _HID or _ADR in same scope)
grammar.asl 2771: Device (PRW2)
Warning 3141 - ^ Missing dependency (Device object requires a _HID or _ADR in same scope)
grammar.asl 2819: Device (PRW1)
Warning 3141 - ^ Missing dependency (Device object requires a _HID or _ADR in same scope)
grammar.asl 2886: Store (Arg0, Local0)
Warning 3144 - ^ Method Local is set but never used (Local0)
grammar.asl 2889: Device (RTLV)
Warning 3141 - Missing dependency ^ (Device object requires a _HID or _ADR in same scope)
grammar.asl 2993: Name (_CRS,0)
Error 6105 - ^ Invalid object type for reserved name (_CRS: found Integer, Buffer required)
grammar.asl 3017: Device (RETP)
Warning 3141 - Missing dependency ^ (Device object requires a _HID or _ADR in same scope)
grammar.asl 3053: Device (WHLR)
Warning 3141 - ^ Missing dependency (Device object requires a _HID or _ADR in same scope)
grammar.asl 3109: Device (ANDO)
Warning 3141 - ^ Missing dependency (Device object requires a _HID or _ADR in same scope)
grammar.asl 3383: Device (BRKP)
Warning 3141 - ^ Missing dependency (Device object requires a _HID or _ADR in same scope)
grammar.asl 3420: Device (ADSU)
Warning 3141 - ^ Missing dependency (Device object requires a _HID or _ADR in same scope)
grammar.asl 3513: Device (INDC)
Warning 3141 - ^ Missing dependency (Device object requires a _HID or _ADR in same scope)
grammar.asl 3611: Device (LOPS)
Warning 3141 - ^ Missing dependency (Device object requires a _HID or _ADR in same scope)
grammar.asl 3956: Device (FDSO)
Warning 3141 - ^ Missing dependency (Device object requires a _HID or _ADR in same scope)
grammar.asl 4120: Device (MLDV)
Warning 3141 - ^ Missing dependency (Device object requires a _HID or _ADR in same scope)
grammar.asl 4253: Device (NBIT)
Warning 3141 - ^ Missing dependency (Device object requires a _HID or _ADR in same scope)
grammar.asl 4489: Device (SHFT)
Warning 3141 - ^ Missing dependency (Device object requires a _HID or _ADR in same scope)
grammar.asl 4685: Device (XORD)
Warning 3141 - ^ Missing dependency (Device object requires a _HID or _ADR in same scope)
grammar.asl 5022: Device (CRBF)
Warning 3141 - ^ Missing dependency (Device object requires a _HID or _ADR in same scope)
grammar.asl 5100: Device (IDX4)
Warning 3141 - ^ Missing dependency (Device object requires a _HID or _ADR in same scope)
grammar.asl 5639: Device (EVNT)
Warning 3141 - ^ Missing dependency (Device object requires a _HID or _ADR in same scope)
grammar.asl 5867: Device (SZLV)
Warning 3141 - ^ Missing dependency (Device object requires a _HID or _ADR in same scope)
grammar.asl 5960: Device (BYTF)
Warning 3141 - Missing dependency ^ (Device object requires a _HID or _ADR in same scope)
grammar.asl 5970: Device (C005)
Warning 3141 - Missing dependency ^ (Device object requires a _HID or _ADR in same scope)
grammar.asl 5972: Device (C013)
Warning 3141 - Missing dependency ^ (Device object requires a _HID or _ADR in same scope)
grammar.asl 6027: Name (_HID, "*PNP0A06")
Error 6061 - Invalid leading asterisk ^ (*PNP0A06)
grammar.asl 6166: Name (C18C, Package (2)
Remark 2063 - ^ Initializer list shorter than declared package length
grammar.asl 6190: Device (C19B)
Warning 3141 - Missing dependency ^ (Device object requires a _HID or _ADR in same scope)
grammar.asl 6199: Divide (Local1, 10, Local0, Local2) // Local0 = Local1 / 10
Warning 3144 - Method Local is set but never used ^ (Local0)
grammar.asl 6244: Device (DWDF)
Warning 3141 - ^ Missing dependency (Device object requires a _HID or _ADR in same scope)
grammar.asl 6276: Method (MKW_, 2)
Remark 2146 - ^ Method Argument is never used (Arg0)
grammar.asl 6276: Method (MKW_, 2)
Remark 2146 - ^ Method Argument is never used (Arg1)
grammar.asl 6285: Device (DVAX)
Warning 3141 - ^ Missing dependency (Device object requires a _HID or _ADR in same scope)
grammar.asl 6328: Device (IDX6)
Warning 3141 - ^ Missing dependency (Device object requires a _HID or _ADR in same scope)
grammar.asl 6352: Device (TST_)
Warning 3141 - Missing dependency ^ (Device object requires a _HID or _ADR in same scope)
grammar.asl 6371: Store (IFE0, Local0)
Warning 3144 - ^ Method Local is set but never used (Local0)
grammar.asl 6372: Store (IFE1, Local1)
Warning 3144 - ^ Method Local is set but never used (Local1)
grammar.asl 6373: Store (IFE2, Local2)
Warning 3144 - ^ Method Local is set but never used (Local2)
grammar.asl 6376: Store (\IDX6.IFE0, Local3)
Warning 3144 - Method Local is set but never used ^ (Local3)
grammar.asl 6377: Store (\IDX6.IFE1, Local4)
Warning 3144 - Method Local is set but never used ^ (Local4)
grammar.asl 6379: Store (\IDX6.TST_.IFE0, Local5)
Warning 3144 - Method Local is set but never used ^ (Local5)
grammar.asl 6380: Store (\IDX6.TST_.IFE1, Local6)
Warning 3144 - Method Local is set but never used ^ (Local6)
grammar.asl 6393: Device (IDX5)
Warning 3141 - ^ Missing dependency (Device object requires a _HID or _ADR in same scope)
grammar.asl 6478: Name (_CRS, Buffer(26) {"\_SB_.PCI2._CRS..........."})
Warning 3046 - Invalid or unknown escape sequence ^
grammar.asl 6709: Device (BITI)
Warning 3141 - Missing dependency ^ (Device object requires a _HID or _ADR in same scope)
grammar.asl 6817: And (Local0, 1, Local0) // Local0 &= 1
Error 6066 - ^ Method local variable is not initialized (Local0)
grammar.asl 6903: Name (_HID, "*PNP0C0A") // Control Method Battey ID
Error 6061 - Invalid leading asterisk ^ (*PNP0C0A)
grammar.asl 6912: Device (IDX3)
Warning 3141 - Missing dependency ^ (Device object requires a _HID or _ADR in same scope)
grammar.asl 7057: Device(IDX7)
Warning 3141 - ^ Missing dependency (Device object requires a _HID or _ADR in same scope)
grammar.asl 7736: Device (MTCH)
Warning 3141 - ^ Missing dependency (Device object requires a _HID or _ADR in same scope)
grammar.asl 7757: CreateDWordField (TMD0, 4, DMA0)
Remark 2089 - Object is not referenced ^ (Name [DMA0] is within a method [TEST])
grammar.asl 7758: CreateDWordField (TMD0, 8, PIO1)
Remark 2089 - Object is not referenced ^ (Name [PIO1] is within a method [TEST])
grammar.asl 7759: CreateDWordField (TMD0, 12, DMA1)
Remark 2089 - Object is not referenced ^ (Name [DMA1] is within a method [TEST])
grammar.asl 7760: CreateDWordField (TMD0, 16, CHNF)
Remark 2089 - Object is not referenced ^ (Name [CHNF] is within a method [TEST])
grammar.asl 7934: Device (WHLB)
Warning 3141 - ^ Missing dependency (Device object requires a _HID or _ADR in same scope)
grammar.asl 8295: Device (IDX2)
Warning 3141 - Missing dependency ^ (Device object requires a _HID or _ADR in same scope)
grammar.asl 8678: Device (SIZO)
Warning 3141 - ^ Missing dependency (Device object requires a _HID or _ADR in same scope)
grammar.asl 8720: Name (PKG2, Package (4)
Remark 2063 - ^ Initializer list shorter than declared package length
grammar.asl 9132: Store (_OS, Local0)
Warning 3144 - ^ Method Local is set but never used (Local0)
grammar.asl 9262: Device (MBIT)
Warning 3141 - Missing dependency ^ (Device object requires a _HID or _ADR in same scope)
grammar.asl 9273: Device (MWRD)
Warning 3141 - Missing dependency ^ (Device object requires a _HID or _ADR in same scope)
grammar.asl 9281: Device (MBYT)
Warning 3141 - Missing dependency ^ (Device object requires a _HID or _ADR in same scope)
grammar.asl 9354: Device (SMIS)
Warning 3141 - Missing dependency ^ (Device object requires a _HID or _ADR in same scope)
grammar.asl 9408: Device(CNDT)
Warning 3141 - Missing dependency ^ (Device object requires a _HID or _ADR in same scope)
Intel ACPI Component Architecture
ASL+ Optimizing Compiler/Disassembler version VVVVVVVV
Copyright (c) 2000 - 2019 Intel Corporation
Ignoring all errors, forcing AML file generation
ASL Input: grammar.asl - 323653 bytes 4818 keywords 10284 source lines
AML Output: grammar.aml - 43758 bytes 4148 opcodes 670 named objects
Compilation successful. 6 Errors, 88 Warnings, 27 Remarks, 1106 Optimizations

231
iasl.1 Normal file
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.\" First parameter, NAME, should be all caps
.\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
.\" other parameters are allowed: see man(7), man(1)
.TH IASL 1 "January 23, 2013"
.\" Please adjust this date whenever revising the manpage.
.\"
.\" Some roff macros, for reference:
.\" .nh disable hyphenation
.\" .hy enable hyphenation
.\" .ad l left justify
.\" .ad b justify to both left and right margins
.\" .nf disable filling
.\" .fi enable filling
.\" .br insert line break
.\" .sp <n> insert n+1 empty lines
.\" for manpage-specific macros, see man(7)
.SH NAME
iasl \- ACPI Source Language compiler/decompiler
.SH SYNOPSIS
.B iasl
.RI [ <option> ... ]
.RI <input-file>
.B ...
.SH DESCRIPTION
This manual page briefly documents the
.B iasl
command. The option list is taken from the iasl interactive help.
.PP
.\" TeX users may be more comfortable with the \fB<whatever>\fP and
.\" \fI<whatever>\fP escape sequences to invode bold face and italics,
.\" respectively.
.B iasl
is an ASL compiler and decompiler. This command provides both the ability
to translate one or more ASL source files to their corresponding AML binary
files, and the ability to translate AML binary files back to readable
ASL source.
.PP
Much more detailed documentation may be found at
http://www.acpica.org/documentation/.
.SH OPTIONS
.PP
.SS Global
.TP
.B \-@ <file>
Specify command file
.TP
.B \-I <dir>
Specify additional include directory
.TP
.B \-T <sig>|ALL|*
Create table template file for ACPI <sig>
.TP
.B \-v
Display compiler version
.PP
.SS Preprocessor
.TP
.B \-D <symbol>
Define sybol for preprocessor use
.TP
.B \-li
Create prepocessed output file (*.i)
.TP
.B \-P
Preprocess only and create preprocessor output file (*.i)
.TP
.B \-Pn
Disable preprocessor
.PP
.SS General Output
.TP
.B \-p <prefix>
Specify path/filename prefix for all output files
.TP
.B \-va
Disable all errors and warnings (summary only)
.TP
.B \-vi
Less verbose errors and warnings for use with IDEs
.TP
.B \-vo
Enable optimization comments
.TP
.B \-vr
Disable remarks
.TP
.B \-vs
Disable signon
.TP
.B \-w{1|2|3}
Set warning reporting level
.TP
.B \-we
Report warnings as errors
.PP
.SS AML and Data Output Files
.TP
.B \-s{a|c}
Create assembler or C source file (*.asm or *.c)
.TP
.B \-i{a|c}
Create assembler or C include file (*.inc or *.h)
.TP
.B \-t{a|c|s}
Create assembler, C, or ASL hex table (*.hex)
.PP
.SS AML Code Generation
.TP
.B \-oa
Disable all optimizations (compatibility mode)
.TP
.B \-of
Disable constant folding
.TP
.B \-oi
Disable integer optimization to Zero/One/Ones
.TP
.B \-on
Disable named reference string optimization
.TP
.B \-cr
Disable Resource Descriptor error checking
.TP
.B \-in
Ignore NoOp operators
.TP
.B \-r <revision>
Override table header Revision (1-255)
.PP
.SS ASL Listing Files
.TP
.B \-l
Create mixed listing file (ASL source and AML) (*.lst)
.TP
.B \-ln
Create namespace file (*.nsp)
.TP
.B \-ls
Create combined source file (expanded includes) (*.src)
.PP
.SS ACPI Data Tables
.TP
.B \-G
Compile custom table containing generic operators
.TP
.B \-vt
Create verbose templates (full disassembly)
.PP
.SS AML Disassembler
.TP
.B \-d [<file>]
Disassemble AML to ASL source code file (*.dsl)
.TP
.B \-da [<file1>,<file2>]
Disassemble multiple tables from single namespace
.TP
.B \-db
Do not translate Buffers to Resource Templates
.TP
.B \-dc [<file>]
Disassemble AML and immediately compile it
.br
(Obtain DSDT from current system if no input file)
.TP
.B \-e [<file1>,<file2>]
Include ACPI table(s) for external symbol resolution
.TP
.B \-g
Get ACPI tables and write to files (*.dat)
.TP
.B \-in
Ignore NoOp opcodes
.TP
.B \-vt
Dump binary table date in hex format within output file
.PP
.SS Help
.TP
.B \-h
Additional help and compiler debug options
.TP
.B \-hc
Display operators allowed in constant expressions
.TP
.B \-hf
Display help for output file name generation
.TP
.B \-hr
Display ACPI reserved method names
.TP
.B \-ht
Display currently supported ACPI table names
.PP
.SS Debug
.TP
.B \-b{f|t}
Create debug file (full or parse tree only) (*.txt)
.TP
.B \-f
Ignore errors, force creation of AML output file(s)
.TP
.B \-n
Parse only, no output generation
.TP
.B \-ot
Display compiles times and statistics
.TP
.B \-x <level>
Set debug level for trace output
.TP
.B \-z
Do not insert new compiler ID for DataTables
.SH AUTHOR
iasl was written by Robert Moore <robert.moore@intel.com>.
.PP
This manual page was written by Mattia Dongili <malattia@debian.org>,
for the Debian project (but may be used by others). It was updated for
the Fedora project by Al Stone <ahs3@redhat.com> (and may also be used
by others).

283
int-format.patch Normal file
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Use proper integer formatting
From: Al Stone <ahs3@redhat.com>
---
source/compiler/aslerror.c | 4 ++--
source/compiler/aslopt.c | 2 +-
source/compiler/aslprepkg.c | 2 +-
source/components/debugger/dbexec.c | 2 +-
source/components/dispatcher/dsmthdat.c | 4 ++--
source/components/dispatcher/dsutils.c | 2 +-
source/components/dispatcher/dswscope.c | 4 ++--
source/components/events/evgpe.c | 4 ++--
source/components/executer/exdump.c | 2 +-
source/components/executer/exfldio.c | 4 ++--
source/components/executer/exnames.c | 4 ++--
source/components/hardware/hwregs.c | 2 +-
source/components/tables/tbfadt.c | 6 +++---
source/components/tables/tbxfroot.c | 6 +++---
source/components/utilities/utownerid.c | 2 +-
18 files changed, 28 insertions(+), 28 deletions(-)
Index: acpica-unix-20190405/source/compiler/aslerror.c
===================================================================
--- acpica-unix-20190405.orig/source/compiler/aslerror.c
+++ acpica-unix-20190405/source/compiler/aslerror.c
@@ -906,7 +906,7 @@ AslLogNewError (
AslGbl_ExceptionCount[ModifiedLevel]++;
if (!AslGbl_IgnoreErrors && AslGbl_ExceptionCount[ASL_ERROR] > ASL_MAX_ERROR_COUNT)
{
- printf ("\nMaximum error count (%u) exceeded\n", ASL_MAX_ERROR_COUNT);
+ printf ("\nMaximum error count (%d) exceeded\n", ASL_MAX_ERROR_COUNT);
AslGbl_SourceLine = 0;
AslGbl_NextError = AslGbl_ErrorLog;
Index: acpica-unix-20190405/source/compiler/aslopt.c
===================================================================
--- acpica-unix-20190405.orig/source/compiler/aslopt.c
+++ acpica-unix-20190405/source/compiler/aslopt.c
@@ -583,7 +583,7 @@ OptOptimizeNamePath (
}
ACPI_DEBUG_PRINT_RAW ((ACPI_DB_OPTIMIZATIONS,
- "PATH OPTIMIZE: Line %5d ParentOp [%12.12s] ThisOp [%12.12s] ",
+ "PATH OPTIMIZE: Line %5u ParentOp [%12.12s] ThisOp [%12.12s] ",
Op->Asl.LogicalLineNumber,
AcpiPsGetOpcodeName (Op->Common.Parent->Common.AmlOpcode),
AcpiPsGetOpcodeName (Op->Common.AmlOpcode)));
Index: acpica-unix-20190405/source/compiler/aslprepkg.c
===================================================================
--- acpica-unix-20190405.orig/source/compiler/aslprepkg.c
+++ acpica-unix-20190405/source/compiler/aslprepkg.c
@@ -309,7 +309,7 @@ ApCheckPackage (
if (Count & 1)
{
- sprintf (AslGbl_MsgBuffer, "%4.4s: Package length, %d, must be even.",
+ sprintf (AslGbl_MsgBuffer, "%4.4s: Package length, %u, must be even.",
Predefined->Info.Name, Count);
AslError (ASL_ERROR, ASL_MSG_RESERVED_PACKAGE_LENGTH,
Index: acpica-unix-20190405/source/components/debugger/dbexec.c
===================================================================
--- acpica-unix-20190405.orig/source/components/debugger/dbexec.c
+++ acpica-unix-20190405/source/components/debugger/dbexec.c
@@ -230,7 +230,7 @@ AcpiDbExecuteMethod (
ACPI_ERROR ((AE_INFO,
"Possible buffer overflow within AML Debugger "
"buffer (size 0x%X needed 0x%X)",
- ACPI_DEBUG_BUFFER_SIZE, (UINT32) ReturnObj->Length));
+ (UINT32) ACPI_DEBUG_BUFFER_SIZE, (UINT32) ReturnObj->Length));
}
}
Index: acpica-unix-20190405/source/components/dispatcher/dsmthdat.c
===================================================================
--- acpica-unix-20190405.orig/source/components/dispatcher/dsmthdat.c
+++ acpica-unix-20190405/source/components/dispatcher/dsmthdat.c
@@ -291,7 +291,7 @@ AcpiDsMethodDataGetNode (
if (Index > ACPI_METHOD_MAX_LOCAL)
{
ACPI_ERROR ((AE_INFO,
- "Local index %u is invalid (max %u)",
+ "Local index %u is invalid (max %d)",
Index, ACPI_METHOD_MAX_LOCAL));
return_ACPI_STATUS (AE_AML_INVALID_INDEX);
}
@@ -306,7 +306,7 @@ AcpiDsMethodDataGetNode (
if (Index > ACPI_METHOD_MAX_ARG)
{
ACPI_ERROR ((AE_INFO,
- "Arg index %u is invalid (max %u)",
+ "Arg index %u is invalid (max %d)",
Index, ACPI_METHOD_MAX_ARG));
return_ACPI_STATUS (AE_AML_INVALID_INDEX);
}
Index: acpica-unix-20190405/source/components/dispatcher/dsutils.c
===================================================================
--- acpica-unix-20190405.orig/source/components/dispatcher/dsutils.c
+++ acpica-unix-20190405/source/components/dispatcher/dsutils.c
@@ -786,7 +786,7 @@ AcpiDsCreateOperands (
}
ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
- "NumOperands %d, ArgCount %d, Index %d\n",
+ "NumOperands %d, ArgCount %u, Index %u\n",
WalkState->NumOperands, ArgCount, Index));
/* Create the interpreter arguments, in reverse order */
Index: acpica-unix-20190405/source/components/dispatcher/dswscope.c
===================================================================
--- acpica-unix-20190405.orig/source/components/dispatcher/dswscope.c
+++ acpica-unix-20190405/source/components/dispatcher/dswscope.c
@@ -149,7 +149,7 @@ AcpiDsScopeStackPush (
WalkState->ScopeDepth++;
ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "[%.2d] Pushed scope ", (UINT32) WalkState->ScopeDepth));
+ "[%.2d] Pushed scope ", WalkState->ScopeDepth));
OldScopeInfo = WalkState->ScopeInfo;
if (OldScopeInfo)
@@ -211,7 +211,7 @@ AcpiDsScopeStackPop (
WalkState->ScopeDepth--;
ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "[%.2d] Popped scope [%4.4s] (%s), New scope -> ",
+ "[%.2u] Popped scope [%4.4s] (%s), New scope -> ",
(UINT32) WalkState->ScopeDepth,
AcpiUtGetNodeName (ScopeInfo->Scope.Node),
AcpiUtGetTypeName (ScopeInfo->Common.Value)));
Index: acpica-unix-20190405/source/components/events/evgpe.c
===================================================================
--- acpica-unix-20190405.orig/source/components/events/evgpe.c
+++ acpica-unix-20190405/source/components/events/evgpe.c
@@ -489,7 +489,7 @@ AcpiEvGpeDetect (
"Ignore disabled registers for GPE %02X-%02X: "
"RunEnable=%02X, WakeEnable=%02X\n",
GpeRegisterInfo->BaseGpeNumber,
- GpeRegisterInfo->BaseGpeNumber + (ACPI_GPE_REGISTER_WIDTH - 1),
+ (unsigned int) (GpeRegisterInfo->BaseGpeNumber + (ACPI_GPE_REGISTER_WIDTH - 1)),
GpeRegisterInfo->EnableForRun,
GpeRegisterInfo->EnableForWake));
continue;
Index: acpica-unix-20190405/source/components/executer/exdump.c
===================================================================
--- acpica-unix-20190405.orig/source/components/executer/exdump.c
+++ acpica-unix-20190405/source/components/executer/exdump.c
@@ -678,7 +678,7 @@ AcpiExDumpOperand (
if (Depth > 0)
{
ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "%*s[%u] %p Refs=%u ",
- Depth, " ", Depth, ObjDesc, ObjDesc->Common.ReferenceCount));
+ (int) Depth, " ", Depth, ObjDesc, ObjDesc->Common.ReferenceCount));
}
else
{
Index: acpica-unix-20190405/source/components/executer/exfldio.c
===================================================================
--- acpica-unix-20190405.orig/source/components/executer/exfldio.c
+++ acpica-unix-20190405/source/components/executer/exfldio.c
@@ -681,8 +681,8 @@ AcpiExWriteWithUpdateRule (
ACPI_ERROR ((AE_INFO,
"Unknown UpdateRule value: 0x%X",
- (ObjDesc->CommonField.FieldFlags &
- AML_FIELD_UPDATE_RULE_MASK)));
+ (unsigned int) (ObjDesc->CommonField.FieldFlags &
+ AML_FIELD_UPDATE_RULE_MASK)));
return_ACPI_STATUS (AE_AML_OPERAND_VALUE);
}
}
Index: acpica-unix-20190405/source/components/executer/exnames.c
===================================================================
--- acpica-unix-20190405.orig/source/components/executer/exnames.c
+++ acpica-unix-20190405/source/components/executer/exnames.c
@@ -237,7 +237,7 @@ AcpiExNameSegment (
*/
ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
"Leading character is not alpha: %02Xh (not a name)\n",
- CharBuf[0]));
+ (unsigned int) CharBuf[0]));
Status = AE_CTRL_PENDING;
}
else
@@ -249,7 +249,7 @@ AcpiExNameSegment (
Status = AE_AML_BAD_NAME;
ACPI_ERROR ((AE_INFO,
"Bad character 0x%02x in name, at %p",
- *AmlAddress, AmlAddress));
+ (unsigned int) (*AmlAddress), AmlAddress));
}
*InAmlAddress = ACPI_CAST_PTR (UINT8, AmlAddress);
Index: acpica-unix-20190405/source/components/hardware/hwregs.c
===================================================================
--- acpica-unix-20190405.orig/source/components/hardware/hwregs.c
+++ acpica-unix-20190405/source/components/hardware/hwregs.c
@@ -460,7 +460,7 @@ AcpiHwClearAcpiStatus (
ACPI_DEBUG_PRINT ((ACPI_DB_IO, "About to write %04X to %8.8X%8.8X\n",
- ACPI_BITMASK_ALL_FIXED_STATUS,
+ (UINT32) ACPI_BITMASK_ALL_FIXED_STATUS,
ACPI_FORMAT_UINT64 (AcpiGbl_XPm1aStatus.Address)));
LockFlags = AcpiOsAcquireLock (AcpiGbl_HardwareLock);
Index: acpica-unix-20190405/source/components/tables/tbfadt.c
===================================================================
--- acpica-unix-20190405.orig/source/components/tables/tbfadt.c
+++ acpica-unix-20190405/source/components/tables/tbfadt.c
@@ -233,7 +233,7 @@ AcpiTbInitGenericAddress (
if (!(Flags & ACPI_FADT_GPE_REGISTER))
{
ACPI_ERROR ((AE_INFO,
- "%s - 32-bit FADT register is too long (%u bytes, %u bits) "
+ "%s - 32-bit FADT register is too long (%u bytes, %d bits) "
"to convert to GAS struct - 255 bits max, truncating",
RegisterName, ByteWidth, (ByteWidth * 8)));
}
@@ -304,7 +304,7 @@ AcpiTbSelectAddress (
ACPI_BIOS_WARNING ((AE_INFO,
"32/64X %s address mismatch in FADT: "
- "0x%8.8X/0x%8.8X%8.8X, using %u-bit address",
+ "0x%8.8X/0x%8.8X%8.8X, using %d-bit address",
RegisterName, Address32, ACPI_FORMAT_UINT64 (Address64),
AcpiGbl_Use32BitFadtAddresses ? 32 : 64));
@@ -628,7 +628,7 @@ AcpiTbConvertFadt (
ACPI_BIOS_WARNING ((AE_INFO,
"32/64X address mismatch in FADT/%s: "
- "0x%8.8X/0x%8.8X%8.8X, using %u-bit address",
+ "0x%8.8X/0x%8.8X%8.8X, using %d-bit address",
Name, Address32,
ACPI_FORMAT_UINT64 (Address64->Address),
AcpiGbl_Use32BitFadtAddresses ? 32 : 64));
Index: acpica-unix-20190405/source/components/tables/tbxfroot.c
===================================================================
--- acpica-unix-20190405.orig/source/components/tables/tbxfroot.c
+++ acpica-unix-20190405/source/components/tables/tbxfroot.c
@@ -177,7 +177,7 @@ AcpiFindRootPointer (
{
ACPI_ERROR ((AE_INFO,
"Could not map memory at 0x%8.8X for length %u",
- ACPI_EBDA_PTR_LOCATION, ACPI_EBDA_PTR_LENGTH));
+ (UINT32) ACPI_EBDA_PTR_LOCATION, (UINT32) ACPI_EBDA_PTR_LENGTH));
return_ACPI_STATUS (AE_NO_MEMORY);
}
@@ -204,7 +204,7 @@ AcpiFindRootPointer (
{
ACPI_ERROR ((AE_INFO,
"Could not map memory at 0x%8.8X for length %u",
- PhysicalAddress, ACPI_EBDA_WINDOW_SIZE));
+ PhysicalAddress, (UINT32) ACPI_EBDA_WINDOW_SIZE));
return_ACPI_STATUS (AE_NO_MEMORY);
}
@@ -236,7 +236,7 @@ AcpiFindRootPointer (
{
ACPI_ERROR ((AE_INFO,
"Could not map memory at 0x%8.8X for length %u",
- ACPI_HI_RSDP_WINDOW_BASE, ACPI_HI_RSDP_WINDOW_SIZE));
+ (UINT32) ACPI_HI_RSDP_WINDOW_BASE, (UINT32) ACPI_HI_RSDP_WINDOW_SIZE));
return_ACPI_STATUS (AE_NO_MEMORY);
}
Index: acpica-unix-20190405/source/components/utilities/utownerid.c
===================================================================
--- acpica-unix-20190405.orig/source/components/utilities/utownerid.c
+++ acpica-unix-20190405/source/components/utilities/utownerid.c
@@ -237,7 +237,7 @@ AcpiUtReleaseOwnerId (
else
{
ACPI_ERROR ((AE_INFO,
- "Release of non-allocated OwnerId: 0x%2.2X", OwnerId + 1));
+ "Release of non-allocated OwnerId: 0x%2.2X", (UINT32) OwnerId + 1));
}
(void) AcpiUtReleaseMutex (ACPI_MTX_CACHES);

37
mips-be-fix.patch Normal file
View File

@ -0,0 +1,37 @@
Index: acpica-unix-20190329/source/compiler/aslparseop.c
===================================================================
--- acpica-unix-20190329.orig/source/compiler/aslparseop.c
+++ acpica-unix-20190329/source/compiler/aslparseop.c
@@ -283,7 +283,16 @@ TrCreateValuedLeafOp (
Op = TrAllocateOp (ParseOpcode);
- Op->Asl.Value.Integer = Value;
+ if (ParseOpcode == PARSEOP_NAMESTRING ||
+ ParseOpcode == PARSEOP_NAMESEG ||
+ ParseOpcode == PARSEOP_STRING_LITERAL)
+ {
+ Op->Asl.Value.String = (char *) Value;
+ }
+ else
+ {
+ Op->Asl.Value.Integer = Value;
+ }
DbgPrint (ASL_PARSE_OUTPUT,
"\nCreateValuedLeafOp Ln/Col %u/%u NewOp %p "
Index: acpica-unix-20190329/source/include/platform/aclinux.h
===================================================================
--- acpica-unix-20190329.orig/source/include/platform/aclinux.h
+++ acpica-unix-20190329/source/include/platform/aclinux.h
@@ -232,10 +232,8 @@
#endif
#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
-#if defined(__PPC64__) || defined(__s390x__)
#define ACPI_BIG_ENDIAN
#endif
-#endif
#endif /* __KERNEL__ */

16
ppc64le.patch Normal file
View File

@ -0,0 +1,16 @@
Index: acpica-unix-20190329/source/include/platform/aclinux.h
===================================================================
--- acpica-unix-20190329.orig/source/include/platform/aclinux.h
+++ acpica-unix-20190329/source/include/platform/aclinux.h
@@ -233,9 +233,11 @@
#define __cdecl
#endif
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
#if defined(__PPC64__) || defined(__s390x__)
#define ACPI_BIG_ENDIAN
#endif
+#endif
#endif /* __KERNEL__ */

48
ptr-cast.patch Normal file
View File

@ -0,0 +1,48 @@
diff -Naur acpica-unix2-20180209.orig/source/components/tables/tbutils.c acpica-unix2-20180209/source/components/tables/tbutils.c
--- acpica-unix2-20180209.orig/source/components/tables/tbutils.c 2018-03-15 16:47:21.831526264 -0600
+++ acpica-unix2-20180209/source/components/tables/tbutils.c 2018-03-15 16:58:20.030097284 -0600
@@ -238,9 +238,11 @@
* 64-bit platform, XSDT: Move (unaligned) 64-bit to local,
* return 64-bit
*/
- Address64 = (UINT64) TableEntry;
#if ACPI_MACHINE_WIDTH == 32
+ UINT32 Tmp32 = (UINT32) TableEntry;
+
+ Address64 = (UINT64) Tmp32;
if (Address64 > ACPI_UINT32_MAX)
{
/* Will truncate 64-bit address to 32 bits, issue warning */
@@ -250,9 +252,15 @@
" truncating",
ACPI_FORMAT_UINT64 (Address64)));
}
-#endif
+
+ return ((ACPI_PHYSICAL_ADDRESS) (*ACPI_CAST_PTR (
+ UINT32, TableEntry)));
+#else
+ Address64 = (UINT64) TableEntry;
+
return ((ACPI_PHYSICAL_ADDRESS) (*ACPI_CAST_PTR (
UINT64, Address64)));
+#endif
}
}
diff -Naur acpica-unix2-20180209.orig/source/compiler/aslparseop.c acpica-unix2-20180209/source/compiler/aslparseop.c
--- acpica-unix2-20180209.orig/source/compiler/aslparseop.c 2018-03-15 17:20:09.844338074 -0600
+++ acpica-unix2-20180209/source/compiler/aslparseop.c 2018-03-15 17:28:19.570800797 -0600
@@ -287,7 +287,11 @@
ParseOpcode == PARSEOP_NAMESEG ||
ParseOpcode == PARSEOP_STRING_LITERAL)
{
+#if ACPI_MACHINE_WIDTH == 32
+ Op->Asl.Value.String = (char *) (UINT32) Value;
+#else
Op->Asl.Value.String = (char *) Value;
+#endif
}
else
{

47
run-misc-tests.sh Normal file
View File

@ -0,0 +1,47 @@
#!/bin/bash
#
# run the misc tests: we need to do this in a script since
# some of these are expected to fail which would normally cause
# the %check step to stop. however, this is expected behavior.
# we are running iasl precisely because we expect it to stop when
# presented with faulty ASL.
#
# this script assumes it is in the source 'tests' directory at
# start.
#
set -x
BINDIR="$1"
VERSION="$2"
# create files to compare against
$BINDIR/iasl -h
sed -e "s/VVVVVVVV/$VERSION/" \
../badcode.asl.result > misc/badcode.asl.expected
sed -e "s/VVVVVVVV/$VERSION/" \
../grammar.asl.result > misc/grammar.asl.expected
sed -e "s/VVVVVVVV/$VERSION/" \
../converterSample.asl.result > misc/converterSample.asl.expected
cd misc
# see if badcode.asl failed as expected
# NB: the -f option is required so we can see all of the errors
$BINDIR/iasl -f badcode.asl 2>&1 | tee badcode.asl.actual
diff badcode.asl.actual badcode.asl.expected >/dev/null 2>&1
[ $? -eq 0 ] || exit 1
# see if grammar.asl failed as expected
# NB: the -f option is required so we can see all of the errors
$BINDIR/iasl -f -of grammar.asl 2>&1 | tee grammar.asl.actual
diff grammar.asl.actual grammar.asl.expected >/dev/null 2>&1
[ $? -eq 0 ] || exit 1
# see if converterSample.asl succeeded as expected
$BINDIR/iasl converterSample.asl 2>&1 | tee converterSample.asl.actual
diff converterSample.asl.actual converterSample.asl.expected >/dev/null 2>&1
[ $? -ne 0 ] && exit 1
exit 0

20
simple-64bit.patch Normal file
View File

@ -0,0 +1,20 @@
Description: Stop listing all 64bit architectures
Check __LP64__ instead of maintaining a list of all
64bit architectures.
Author: Adrian Bunk <bunk@debian.org>
Index: acpica-unix-20190329/source/include/platform/aclinux.h
===================================================================
--- acpica-unix-20190329.orig/source/include/platform/aclinux.h
+++ acpica-unix-20190329/source/include/platform/aclinux.h
@@ -215,9 +215,7 @@
#define ACPI_FLUSH_CPU_CACHE()
#define ACPI_CAST_PTHREAD_T(Pthread) ((ACPI_THREAD_ID) (Pthread))
-#if defined(__ia64__) || (defined(__x86_64__) && !defined(__ILP32__)) ||\
- defined(__aarch64__) || defined(__PPC64__) ||\
- defined(__s390x__)
+#if defined(__LP64__)
#define ACPI_MACHINE_WIDTH 64
#define COMPILER_DEPENDENT_INT64 long
#define COMPILER_DEPENDENT_UINT64 unsigned long

112
str-trunc-warn.patch Normal file
View File

@ -0,0 +1,112 @@
Index: acpica-unix2-20181003/source/compiler/aslanalyze.c
===================================================================
--- acpica-unix2-20181003.orig/source/compiler/aslanalyze.c
+++ acpica-unix2-20181003/source/compiler/aslanalyze.c
@@ -355,11 +355,16 @@ AnCheckMethodReturnValue (
*/
if (ThisNodeBtype != 0)
{
- sprintf (AslGbl_MsgBuffer,
+ int cnt;
+ char *strp;
+
+ cnt = asprintf (&strp,
"Method returns [%s], %s operator requires [%s]",
AslGbl_StringBuffer, OpInfo->Name, AslGbl_StringBuffer2);
- AslError (ASL_ERROR, ASL_MSG_INVALID_TYPE, ArgOp, AslGbl_MsgBuffer);
+ AslError (ASL_ERROR, ASL_MSG_INVALID_TYPE, ArgOp, strp);
+ if (cnt > 0)
+ free(strp);
}
}
}
Index: acpica-unix2-20181003/source/compiler/aslpredef.c
===================================================================
--- acpica-unix2-20181003.orig/source/compiler/aslpredef.c
+++ acpica-unix2-20181003/source/compiler/aslpredef.c
@@ -159,14 +159,19 @@ ApCheckForPredefinedMethod (
if (MethodInfo->NumReturnNoValue &&
ThisName->Info.ExpectedBtypes)
{
+ int cnt;
+ char *strp;
+
AcpiUtGetExpectedReturnTypes (AslGbl_StringBuffer,
ThisName->Info.ExpectedBtypes);
- sprintf (AslGbl_MsgBuffer, "%s required for %4.4s",
- AslGbl_StringBuffer, ThisName->Info.Name);
+ cnt = asprintf (&strp, "%s required for %4.4s",
+ AslGbl_StringBuffer, ThisName->Info.Name);
AslError (ASL_WARNING, ASL_MSG_RESERVED_RETURN_VALUE, Op,
- AslGbl_MsgBuffer);
+ strp);
+ if (cnt > 0)
+ free(strp);
}
break;
}
@@ -698,18 +703,26 @@ TypeErrorExit:
AcpiUtGetExpectedReturnTypes (AslGbl_StringBuffer, ExpectedBtypes);
- if (PackageIndex == ACPI_NOT_PACKAGE_ELEMENT)
- {
- sprintf (AslGbl_MsgBuffer, "%4.4s: found %s, %s required",
- PredefinedName, TypeName, AslGbl_StringBuffer);
- }
- else
{
- sprintf (AslGbl_MsgBuffer, "%4.4s: found %s at index %u, %s required",
- PredefinedName, TypeName, PackageIndex, AslGbl_StringBuffer);
+ int cnt;
+ char *strp;
+
+ if (PackageIndex == ACPI_NOT_PACKAGE_ELEMENT)
+ {
+ cnt = asprintf (&strp, "%4.4s: found %s, %s required",
+ PredefinedName, TypeName, AslGbl_StringBuffer);
+ }
+ else
+ {
+ cnt = asprintf (&strp, "%4.4s: found %s at index %u, %s required",
+ PredefinedName, TypeName, PackageIndex, AslGbl_StringBuffer);
+ }
+
+ AslError (ASL_ERROR, ASL_MSG_RESERVED_OPERAND_TYPE, Op, strp);
+ if (cnt > 0)
+ free(strp);
}
- AslError (ASL_ERROR, ASL_MSG_RESERVED_OPERAND_TYPE, Op, AslGbl_MsgBuffer);
return (AE_TYPE);
}
Index: acpica-unix2-20181003/source/compiler/aslwalks.c
===================================================================
--- acpica-unix2-20181003.orig/source/compiler/aslwalks.c
+++ acpica-unix2-20181003/source/compiler/aslwalks.c
@@ -507,15 +507,19 @@ AnOperandTypecheckWalkEnd (
else if (!CommonBtypes)
{
/* No match -- this is a type mismatch error */
+ int cnt;
+ char *strp;
AnFormatBtype (AslGbl_StringBuffer, ThisNodeBtype);
AnFormatBtype (AslGbl_StringBuffer2, RequiredBtypes);
- sprintf (AslGbl_MsgBuffer, "[%s] found, %s operator requires [%s]",
+ cnt = asprintf (&strp, "[%s] found, %s operator requires [%s]",
AslGbl_StringBuffer, OpInfo->Name, AslGbl_StringBuffer2);
AslError (ASL_ERROR, ASL_MSG_INVALID_TYPE,
- ArgOp, AslGbl_MsgBuffer);
+ ArgOp, strp);
+ if (cnt > 0)
+ free(strp);
}
NextArgument:

22
template.patch Normal file
View File

@ -0,0 +1,22 @@
Add in a needed parameter for a test file template
From: Al Stone <ahs3@redhat.com>
---
tests/templates/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: acpica-unix2-20161222/tests/templates/Makefile
===================================================================
--- acpica-unix2-20161222.orig/tests/templates/Makefile
+++ acpica-unix2-20161222/tests/templates/Makefile
@@ -2,7 +2,7 @@
PROG= templates
templates :
- sh templates.sh
+ sh templates.sh 1
clean :
rm -f *.asl *.aml *.dsl *.hex diff.log

105
unaligned.patch Normal file
View File

@ -0,0 +1,105 @@
Patch carried over from the prior iasl package and updated. This allows
for builds on systems requiring aligned memory access. Please see
http://lists.acpica.org/pipermail/devel/2010-July/000159.html. Resolves
BZ#865013 and BZ#856856.
--
Add more platforms to the list of the ones requiring aligned memory access.
Also fix callsites where wrong assumptions where made in terms of aligment.
Signed-off-by: Mattia Dongili <malattia@linux.it>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
source/components/executer/exoparg2.c | 12 +++++++++---
source/include/actypes.h | 26 +++++++++++++-------------
3 files changed, 32 insertions(+), 21 deletions(-)
Index: acpica-unix2-20170728/source/components/executer/exoparg2.c
===================================================================
--- acpica-unix2-20170728.orig/source/components/executer/exoparg2.c
+++ acpica-unix2-20170728/source/components/executer/exoparg2.c
@@ -172,6 +172,8 @@ AcpiExOpcode_2A_2T_1R (
ACPI_OPERAND_OBJECT **Operand = &WalkState->Operands[0];
ACPI_OPERAND_OBJECT *ReturnDesc1 = NULL;
ACPI_OPERAND_OBJECT *ReturnDesc2 = NULL;
+ UINT64 ReturnValue1 = 0;
+ UINT64 ReturnValue2 = 0;
ACPI_STATUS Status;
@@ -206,8 +208,10 @@ AcpiExOpcode_2A_2T_1R (
Status = AcpiUtDivide (
Operand[0]->Integer.Value,
Operand[1]->Integer.Value,
- &ReturnDesc1->Integer.Value,
- &ReturnDesc2->Integer.Value);
+ &ReturnValue1, &ReturnValue2);
+ ReturnDesc1->Integer.Value = ReturnValue1;
+ ReturnDesc2->Integer.Value = ReturnValue2;
+
if (ACPI_FAILURE (Status))
{
goto Cleanup;
@@ -282,6 +286,7 @@ AcpiExOpcode_2A_1T_1R (
ACPI_OPERAND_OBJECT **Operand = &WalkState->Operands[0];
ACPI_OPERAND_OBJECT *ReturnDesc = NULL;
UINT64 Index;
+ UINT64 ReturnValue = 0;
ACPI_STATUS Status = AE_OK;
ACPI_SIZE Length = 0;
@@ -327,7 +332,8 @@ AcpiExOpcode_2A_1T_1R (
Operand[0]->Integer.Value,
Operand[1]->Integer.Value,
NULL,
- &ReturnDesc->Integer.Value);
+ &ReturnValue);
+ ReturnDesc->Integer.Value = ReturnValue;
break;
case AML_CONCATENATE_OP: /* Concatenate (Data1, Data2, Result) */
Index: acpica-unix2-20170728/source/include/actypes.h
===================================================================
--- acpica-unix2-20170728.orig/source/include/actypes.h
+++ acpica-unix2-20170728/source/include/actypes.h
@@ -143,6 +143,19 @@ typedef COMPILER_DEPENDENT_INT64
*/
#define ACPI_THREAD_ID UINT64
+/*
+ * In the case of the Itanium Processor Family (IPF), the hardware does not
+ * support misaligned memory transfers. Set the MISALIGNMENT_NOT_SUPPORTED flag
+ * to indicate that special precautions must be taken to avoid alignment faults.
+ * (IA64 or ia64 is currently used by existing compilers to indicate IPF.)
+ *
+ * Note: EM64T and other X86-64 processors support misaligned transfers,
+ * so there is no need to define this flag.
+ */
+#if defined (__IA64__) || defined (__ia64__) || defined(__alpha__) || defined(__sparc__) || defined(__hppa__)
+#define ACPI_MISALIGNMENT_NOT_SUPPORTED
+#endif
+
/*******************************************************************************
*
@@ -170,20 +183,6 @@ typedef UINT64
#define ACPI_USE_NATIVE_DIVIDE /* Has native 64-bit integer support */
#define ACPI_USE_NATIVE_MATH64 /* Has native 64-bit integer support */
-/*
- * In the case of the Itanium Processor Family (IPF), the hardware does not
- * support misaligned memory transfers. Set the MISALIGNMENT_NOT_SUPPORTED
- * flag to indicate that special precautions must be taken to avoid alignment
- * faults. (IA64 or ia64 is currently used by existing compilers to indicate
- * IPF.)
- *
- * Note: EM64T and other X86-64 processors support misaligned transfers,
- * so there is no need to define this flag.
- */
-#if defined (__IA64__) || defined (__ia64__)
-#define ACPI_MISALIGNMENT_NOT_SUPPORTED
-#endif
-
/*******************************************************************************
*