Bug 499552 – iasl: Fail to compiling it after disassemble AML file

Bug 499552 - iasl: Fail to compiling it after disassemble AML file

Summary:	iasl: Fail to compiling it after disassemble AML file

Status:	CLOSED WONTFIX

Aliases:	None

Product:	Red Hat Enterprise Linux 5
Classification:	Red Hat
Component:	iasl (Show other bugs)
Sub Component:
Version:	5.4
Hardware:	All Linux

Priority	low Severity medium
Target Milestone:	rc
Target Release:	---
Assigned To:	Eduardo Habkost
QA Contact:
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Depends On:
Blocks:	499772
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Reported:	2009-05-07 02:59 EDT by Nan Zhang
Modified:	2013-01-09 16:37 EST (History)
CC List:	2 users (show)

See Also:
Fixed In Version:
Doc Type:	Bug Fix
Doc Text:
Story Points:	---
Clone Of:
Clones:	499772 (view as bug list)
Environment:
Last Closed:	2009-05-20 15:41:14 EDT
Type:	---
Regression:	---
Mount Type:	---
Documentation:	---
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Description Nan Zhang 2009-05-07 02:59:22 EDT

Description of problem:
Getting AML file from current system, and using "-dc" option to compiling is failed after disassemble AML file. 

Version-Release number of selected component (if applicable):
rhel5u3: 2.6.18-128.el5
iasl-20061109-5.el5

How reproducible:
Always

Steps to Reproduce:
1. # cat /proc/acpi/dsdt > dsdt.aml
2. # iasl -dc dsdt.aml
  
Actual results:
Compiling "dsdt.dsl"
dsdt.dsl 502: Method (\_WAK, 1, NotSerialized)
Warning 1079 - ^ Reserved method must return a value (_WAK) dsdt.dsl 3449: Name (_T_0, 0x00)
Error 4081 - Use of reserved word ^ (_T_0) dsdt.dsl 3630: Name (_T_0, 0x00)
Error 4081 - Use of reserved word ^ (_T_0) dsdt.dsl 3824: Name (_T_1, 0x00)
Error 4081 - Use of reserved word ^ (_T_1) ASL Input: dsdt.dsl - 7576 lines, 257932 bytes, 2868 keywords
Compilation complete. 3 Errors, 1 Warnings, 0 Remarks, 875 Optimizations 

Expected results:
Should be no errors. Attached file for reference.

Additional info:
Also cannot using "-dc" option to obtain DSDT from current system if no input file.

Comment 1 Dor Laor 2009-05-20 15:41:14 EDT

Low priority to fix

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