[squeak-dev] The Trunk: System-laza.420.mcz

commits at source.squeak.org commits at source.squeak.org
Tue Feb 8 10:47:38 UTC 2011

Alexander Lazarević uploaded a new version of System to project The Trunk:

==================== Summary ====================

Name: System-laza.420
Author: laza
Time: 8 February 2011, 11:46:58.466 am
UUID: e6f5183c-6a98-764c-b348-b52e9e9a69de
Ancestors: System-ul.419

Add system attributes 1007 and 1008 for Cog VMs

=============== Diff against System-ul.419 ===============

Item was added:
+ ----- Method: SmalltalkImage>>cogitClass (in category 'vm') -----
+ cogitClass
+ 	^self getSystemAttribute: 1008!

Item was changed:
  ----- Method: SmalltalkImage>>getSystemAttribute: (in category 'private') -----
  getSystemAttribute: attributeID 
  	"Optional. Answer the string for the system attribute with the given 
  	integer ID. Answer nil if the given attribute is not defined on this 
  	platform. On platforms that support invoking programs from command 
  	lines (e.g., Unix), this mechanism can be used to pass command line 
  	arguments to programs written in Squeak.
  	By convention, the first command line argument that is not a VM
  	configuration option is considered a 'document' to be filed in. Such a
  	document can add methods and classes, can contain a serialized object,
  	can include code to be executed, or any combination of these.
  	Currently defined attributes include: 
  	-1000	1000th command line argument that specify VM options
  	-1		first command line argument that specify VM options
  	0		the full path name for currently executing VM
  			(or, on some platforms, just the path name of the VM's directory) 
  	1		full path name of this image (better use primImageName instead)
  	2		a Squeak document to open, if any 
  	3		first command line argument for Squeak programs
  	1000	1000th command line argument for Squeak programs
  	1001	this platform's operating system 'Mac OS', 'Win32', 'unix', ...
  	1002	operating system version
  	1003	this platform's processor type
  	1004	vm version
  	1005	window system name
  	1006	vm build id
+ 	1007	Interpreter class (Cog VM only)
+ 	1008	Cogit class (Cog VM only)
  	1201	always returns 255 (Mac OS only)
  	1202	file last error (Mac OS only)
  	10001	hardware details (Win32 only)
  	10002	operating system details (Win32 only)
  	10003	graphics hardware details (Win32 only)
  	<primitive: 149>
  	^ nil!

Item was added:
+ ----- Method: SmalltalkImage>>interpreterClass (in category 'vm') -----
+ interpreterClass
+ 	^self getSystemAttribute: 1007!

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