1.\" 2.\" Copyright (c) 2014 The DragonFly Project. All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 8.\" 1. Redistributions of source code must retain the above copyright 9.\" notice, this list of conditions and the following disclaimer. 10.\" 2. Redistributions in binary form must reproduce the above copyright 11.\" notice, this list of conditions and the following disclaimer in 12.\" the documentation and/or other materials provided with the 13.\" distribution. 14.\" 3. Neither the name of The DragonFly Project nor the names of its 15.\" contributors may be used to endorse or promote products derived 16.\" from this software without specific, prior written permission. 17.\" 18.\" THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20.\" LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 21.\" FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 22.\" COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 23.\" INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING, 24.\" BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 25.\" LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 26.\" AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 27.\" OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 28.\" OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29.\" SUCH DAMAGE. 30.\" 31.Dd November 8, 2014 32.Dt IASL 8 33.Os 34.Sh NAME 35.Nm iasl 36.Nd ACPI Source Language compiler, ACPI table compiler, and AML disassembler 37.Sh SYNOPSIS 38.Nm 39.Op Ar option ... 40.Op Ar file ... 41.Sh DESCRIPTION 42The following options are supported: 43.Bl -tag -width indent 44.It Fl @ Ar file 45Specify command file. 46.It Fl bf 47Create debug file (full tree only) (*.txt). 48.It Fl bp Ar depth 49Prune ASL parse tree. 50.It Fl bs 51Create debug file (parse tree only) (*.txt). 52.It Fl bt Ar type 53Object type to be pruned from the parse tree. 54.It Fl cr 55Disable Resource Descriptor error checking. 56.It Fl d Ar file1 Op Ar file2 57Disassemble or decode binary ACPI tables to file (*.dsl). 58The 59.Ar file2 60is optional, file type is automatically detected. 61.It Fl D Ar symbol 62Define symbol for preprocessor use. 63.It Fl da Ar file ... 64Disassemble multiple tables from single namespace. 65.It Fl db 66Do not translate Buffers to Resource Templates. 67.It Fl dc Ar file ... 68Disassemble AML and immediately compile it. 69Obtain the DSDT from the current system if no input file has it. 70.It Fl dl 71Emit legacy ASL code only (no C-style operators). 72.It Fl e Ar file ... 73Include ACPI table(s) for external symbol resolution. 74.It Fl f 75Ignore errors, force creation of AML output file(s). 76.It Fl fe Ar file 77Specify external symbol declaration file. 78.It Fl G 79Compile custom table that contains generic operators. 80.It Fl h 81Display the help message. 82.It Fl hc 83Display operators allowed in constant expressions. 84.It Fl hf 85Display help for output filename generation. 86.It Fl hr 87Display ACPI reserved method names. 88.It Fl ht 89Display currently supported ACPI table names. 90.It Fl I Ar directory 91Specify additional include directory. 92.It Fl ia 93Create include file in assembler (*.inc). 94.It Fl ic 95Create include file in C (*.h). 96.It Fl in 97Ignore NoOp opcodes. 98.It Fl in 99Ignore NoOp operators. 100.It Fl l 101Create mixed listing file (ASL source and AML) (*.lst). 102.It Fl li 103Create preprocessed output file (*.i). 104.It Fl lm 105Create hardware summary map file (*.map). 106.It Fl ln 107Create namespace file (*.nsp). 108.It Fl ls 109Create combined source file (expanded includes) (*.src). 110.It Fl m Ar size 111Set internal line buffer size (in Kbytes). 112.It Fl n 113Parse only, no output generation. 114.It Fl oa 115Disable all optimizations (compatibility mode). 116.It Fl of 117Disable constant folding. 118.It Fl oi 119Disable integer optimization to Zero/One/Ones. 120.It Fl on 121Disable named reference string optimization. 122.It Fl ot 123Display compile times and statistics. 124.It Fl P 125Preprocess only and create preprocessor output file (*.i). 126.It Fl p Ar prefix 127Specify path/filename prefix for all output files. 128.It Fl Pn 129Disable preprocessor. 130.It Fl r Ar revision 131Override table header Revision (1-255). 132.It Fl sa 133Create source file in assembler (*.asm). 134.It Fl sc 135Create source file in C (*.c). 136.It Fl so 137Create offset table in C (*.offset.h). 138.It Fl T Ar sig | ALL | * 139Create table template file for ACPI 140.Ar sig . 141.It Fl ta 142Create hex AML table in assembler (*.hex). 143.It Fl tc 144Create hex AML table in C (*.hex). 145.It Fl ts 146Create hex AML table in ASL (*.hex). 147.It Fl v 148Display compiler version. 149.It Fl va 150Disable all errors/warnings/remarks. 151.It Fl ve 152Report only errors (ignore warnings and remarks). 153.It Fl vi 154Less verbose errors and warnings for use with IDEs. 155.It Fl vo 156Enable optimization comments. 157.It Fl vr 158Disable remarks. 159.It Fl vs 160Disable signon. 161.It Fl vt 162Create verbose template files (full disassembly). 163.It Fl vt 164Dump binary table data in hex format within output file. 165.It Fl vw Ar message_id 166Disable specific warning or remark. 167.It Fl w1 | Fl w2 | Fl w3 168Set warning reporting level. 169.It Fl we 170Report warnings as errors. 171.It Fl x Ar level 172Set debug level for trace output. 173.It Fl z 174Do not insert new compiler ID for DataTables. 175.El 176.Sh SEE ALSO 177.Xr acpi 4 , 178.Xr acpibin 8 , 179.Xr acpiconf 8 , 180.Xr acpidump 8 , 181.Xr acpiexec 8 , 182.Xr acpihelp 8 , 183.Xr acpinames 8 , 184.Xr acpixtract 8 185.Pp 186.Lk https://acpica.org/documentation/ 187.Pp 188.Lk https://acpica.org/sites/acpica/files/aslcompiler_5.pdf 189.Sh AUTHORS 190The 191.Nm 192utility is provided by 193.Tn Intel 194as part of their 195.Sy ACPICA 196distribution. 197.Pp 198This manual page was written by 199.An Sascha Wildner . 200