/[jscoverage]/trunk/js/jslocko.asm
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Annotation of /trunk/js/jslocko.asm

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Revision 332 - (hide annotations)
Thu Oct 23 19:03:33 2008 UTC (10 years, 9 months ago) by siliconforks
File size: 2291 byte(s)
Add SpiderMonkey from Firefox 3.1b1.

The following directories and files were removed:
correct/, correct.js
liveconnect/
nanojit/
t/
v8/
vprof/
xpconnect/
all JavaScript files (Y.js, call.js, if.js, math-partial-sums.js, md5.js, perfect.js, trace-test.js, trace.js)


1 siliconforks 332 ; -*- Mode: asm; tab-width: 8; c-basic-offset: 4 -*-
2    
3     ; ***** BEGIN LICENSE BLOCK *****
4     ; Version: MPL 1.1/GPL 2.0/LGPL 2.1
5     ;
6     ; The contents of this file are subject to the Mozilla Public License Version
7     ; 1.1 (the "License"); you may not use this file except in compliance with
8     ; the License. You may obtain a copy of the License at
9     ; http://www.mozilla.org/MPL/
10     ;
11     ; Software distributed under the License is distributed on an "AS IS" basis,
12     ; WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
13     ; for the specific language governing rights and limitations under the
14     ; License.
15     ;
16     ; The Original Code is an OS/2 implementation of js_CompareAndSwap in assembly.
17     ;
18     ; The Initial Developer of the Original Code is
19     ; IBM Corporation.
20     ; Portions created by the Initial Developer are Copyright (C) 2001
21     ; the Initial Developer. All Rights Reserved.
22     ;
23     ; Contributor(s):
24     ;
25     ; Alternatively, the contents of this file may be used under the terms of
26     ; either the GNU General Public License Version 2 or later (the "GPL"), or
27     ; the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
28     ; in which case the provisions of the GPL or the LGPL are applicable instead
29     ; of those above. If you wish to allow use of your version of this file only
30     ; under the terms of either the GPL or the LGPL, and not to allow others to
31     ; use your version of this file under the terms of the MPL, indicate your
32     ; decision by deleting the provisions above and replace them with the notice
33     ; and other provisions required by the GPL or the LGPL. If you do not delete
34     ; the provisions above, a recipient may use your version of this file under
35     ; the terms of any one of the MPL, the GPL or the LGPL.
36     ;
37     ; ***** END LICENSE BLOCK *****
38    
39     .486P
40     .MODEL FLAT, OPTLINK
41     .STACK
42    
43     .CODE
44    
45     ;;;---------------------------------------------------------------------
46     ;;; int _Optlink js_CompareAndSwap(jsword *w, jsword ov, jsword nv)
47     ;;;---------------------------------------------------------------------
48     js_CompareAndSwap PROC OPTLINK EXPORT
49     push ebx
50     mov ebx, eax
51     mov eax, edx
52     mov edx, ebx
53     lock cmpxchg [ebx], ecx
54     sete al
55     and eax, 1h
56     pop ebx
57     ret
58     js_CompareAndSwap endp
59    
60     END

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