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Diffstat (limited to 'usr.sbin/acpi/iasl/iasl.8')
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diff --git a/usr.sbin/acpi/iasl/iasl.8 b/usr.sbin/acpi/iasl/iasl.8 new file mode 100644 index 0000000..bf16c8c --- /dev/null +++ b/usr.sbin/acpi/iasl/iasl.8 @@ -0,0 +1,179 @@ +.\"- +.\" Copyright (c) 2003 Nate Lawson +.\" All rights reserved. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer +.\" in this position and unchanged. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" 3. The name of the author may not be used to endorse or promote products +.\" derived from this software without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR +.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES +.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. +.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, +.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT +.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF +.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +.\" +.\" $FreeBSD$ +.\" +.Dd May 20, 2008 +.Dt IASL 8 +.Os +.Sh NAME +.Nm iasl +.Nd Intel ACPI compiler/decompiler +.Sh SYNOPSIS +.Nm +.Op Fl 2cefghl +.Op Fl b Ar type +.Op Fl d Ar file +.Op Fl dc Ar file +.Op Fl hc +.Op Fl hr +.Op Fl i Ar type +.Op Fl ln +.Op Fl ls +.Op Fl oa +.Op Fl of +.Op Fl oi +.Op Fl on +.Op Fl ot +.Op Fl p Ar prefix +.Op Fl s Ar type +.Op Fl t Ar type +.Op Fl vi +.Op Fl vo +.Op Fl vr +.Op Fl vs +.Op Fl x Ar level +.Op Fl w Ar level +.Ar input-file +.Sh DESCRIPTION +The +.Nm +utility is a compiler/decompiler for ACPI Source Language (ASL) +and ACPI Machine Language (AML). +Major features of +.Nm +include: +.Bl -bullet -offset indent +.It +Full support for the ACPI 3.0b Specification including ASL grammar +elements and operators. +.It +Extensive compiler syntax and semantic error checking, especially in +the area of control methods. +This reduces the number of errors that are +not discovered until the AML code is actually interpreted (i.e., the +compile-time error checking reduces the number of run-time errors). +.It +Multiple types of output files, including formatted listing files with +intermixed source, several types of AML files, and error messages. +.El +.Sh OPTIONS +.Bl -tag -width indent +.It Fl 2 +Emit ACPI 2.0 compatible ASL code. +.It Fl b Sm Cm p | t | b Sm +Create compiler debug/trace file +.Pq Pa *.txt . +Types: Parse/Tree/Both. +.It Fl c +Parse only, no output generation. +.It Fl d Ar file +Disassemble AML to ASL source code file +.Pq Pa *.dsl . +.It Fl dc Ar file +Disassemble AML and immediately compile it. +(Obtain DSDT from current system if no input file.) +.It Fl e +Generate +.Fn External +statements for unresolved symbols. +.It Fl f +Ignore errors, force creation of AML output file(s). +.It Fl g +Get ACPI tables and write to files +.Pq Pa *.dat . +.It Fl h +Additional help and compiler debug options. +.It Fl hc +Display operators allowed in constant expressions. +.It Fl hr +Display ACPI reserved method names. +.It Fl i Sm Cm a | c Sm +Create assembler or C include file +.Pa ( *.inc +or +.Pa *.h ) . +.It Fl l +Create mixed listing file (ASL source and AML) +.Pq Pa *.lst . +.It Fl ln +Create namespace file +.Pq Pa *.nsp . +.It Fl ls +Create combined source file (expanded includes) +.Pq Pa *.src . +.It Fl oa +Disable all optimizations (compatibility mode). +.It Fl of +Disable constant folding. +.It Fl oi +Disable integer optimization to Zero/One/Ones. +.It Fl on +Disable named reference string optimization. +.It Fl ot +Display compile times. +.It Fl p Ar prefix +Specify filename prefix for all output files (including +.Pa .aml ) . +.It Fl s Sm Cm a | c Sm +Create AML in assembler or C source file +.Pa ( *.asm +or +.Pa *.c ) . +.It Fl t Ar a|c +Create AML in assembler or C hex table +.Pq Pa *.hex . +.It Fl vi +Less verbose errors and warnings for use with IDEs. +.It Fl vo +Enable optimization comments. +.It Fl vr +Disable remarks. +.It Fl vs +Disable signon. +.It Fl x Ar level +Set debug level for trace output. +.It Fl w Ar level +Set warning level. +.El +.Sh SEE ALSO +.Xr acpi 4 , +.Xr acpidump 8 +.Sh HISTORY +The +.Nm +utility is provided with Intel ACPI-CA. +It first appeared in +.Fx 5.2 . +.Sh AUTHORS +.An -nosplit +The +.Nm +utility was written by +.An Intel . +This manual page was written by +.An Nate Lawson . |