author | Jan Vrany <jan.vrany@fit.cvut.cz> |
Fri, 24 May 2013 17:55:42 +0100 | |
branch | builtin-class-support |
changeset 2629 | cedb88626902 |
parent 2532 | 64a784c73d1e |
child 2650 | 5f8857840a1e |
permissions | -rw-r--r-- |
454 | 1 |
" |
2151 | 2 |
COPYRIGHT (c) 1996-2011 by Claus Gittinger |
454 | 3 |
|
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parents:
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|
4 |
New code and modifications done at SWING Research Group [1]: |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
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parents:
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5 |
|
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parents:
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6 |
COPYRIGHT (c) 2010-2011 by Jan Vrany, Jan Kurs and Marcel Hlopko |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
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parents:
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7 |
SWING Research Group, Czech Technical University in Prague |
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parents:
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8 |
|
454 | 9 |
This software is furnished under a license and may be used |
10 |
only in accordance with the terms of that license and with the |
|
11 |
inclusion of the above copyright notice. This software may not |
|
12 |
be provided or otherwise made available to, or used by, any |
|
13 |
other person. No title to or ownership of the software is |
|
14 |
hereby transferred. |
|
2353
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parents:
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15 |
|
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
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parents:
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|
16 |
[1] Code written at SWING Research Group contains a signature |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
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parents:
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|
17 |
of one of the above copright owners. For exact set of such code, |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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|
18 |
see the differences between this version and version stx:libjava |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
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parents:
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|
19 |
as of 1.9.2010 |
2151 | 20 |
" |
680 | 21 |
"{ Package: 'stx:libjava' }" |
22 |
||
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Makes JavaUnresolvedCompilationError proceedable.
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|
23 |
Context variableSubclass:#JavaContext |
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24 |
instanceVariableNames:'exArg exPC byteCode constPool acqrMonitors' |
28 | 25 |
classVariableNames:'' |
26 |
poolDictionaries:'' |
|
713 | 27 |
category:'Languages-Java-Support' |
28 | 28 |
! |
29 |
||
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Object subclass:#FinallyToken |
fa7400d022a0
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|
31 |
instanceVariableNames:'context exception selector value' |
fa7400d022a0
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classVariableNames:'' |
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poolDictionaries:'' |
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privateIn:JavaContext |
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! |
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454 | 37 |
!JavaContext class methodsFor:'documentation'! |
38 |
||
39 |
copyright |
|
40 |
" |
|
2151 | 41 |
COPYRIGHT (c) 1996-2011 by Claus Gittinger |
454 | 42 |
|
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fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
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parents:
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|
43 |
New code and modifications done at SWING Research Group [1]: |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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|
44 |
|
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Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
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parents:
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|
45 |
COPYRIGHT (c) 2010-2011 by Jan Vrany, Jan Kurs and Marcel Hlopko |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
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parents:
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|
46 |
SWING Research Group, Czech Technical University in Prague |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
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parents:
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|
47 |
|
454 | 48 |
This software is furnished under a license and may be used |
49 |
only in accordance with the terms of that license and with the |
|
50 |
inclusion of the above copyright notice. This software may not |
|
51 |
be provided or otherwise made available to, or used by, any |
|
52 |
other person. No title to or ownership of the software is |
|
53 |
hereby transferred. |
|
2353
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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54 |
|
fa7400d022a0
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parents:
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|
55 |
[1] Code written at SWING Research Group contains a signature |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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changeset
|
56 |
of one of the above copright owners. For exact set of such code, |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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57 |
see the differences between this version and version stx:libjava |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
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parents:
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as of 1.9.2010 |
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" |
61 |
! ! |
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62 |
||
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!JavaContext class methodsFor:'accessing'! |
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parents:
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|
64 |
|
c380a7c258fb
Makes JavaUnresolvedCompilationError proceedable.
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parents:
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finallyTokenClass |
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Makes JavaUnresolvedCompilationError proceedable.
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^FinallyToken |
c380a7c258fb
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parents:
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|
67 |
|
c380a7c258fb
Makes JavaUnresolvedCompilationError proceedable.
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parents:
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diff
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"Created: / 18-04-2013 / 23:46:42 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
c380a7c258fb
Makes JavaUnresolvedCompilationError proceedable.
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parents:
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69 |
! ! |
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2151 | 71 |
!JavaContext methodsFor:'* As yet uncategorized *'! |
72 |
||
73 |
markForException |
|
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"set the exception handler flag in the receiver. |
|
75 |
The JVM needs this to enter an exception handler instead of restarting |
|
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from the beginning (when the context is restarted). |
|
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- a highly internal mechanism and not for public use." |
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78 |
" |
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%{ /* NOCONTEXT */ |
|
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#ifdef __JAVA_EX_PEND |
|
81 |
/* actually no longer - only a non-nil exPC is now used as marker */ |
|
82 |
__INST(flags) = (OBJ)((INT)__INST(flags) | __MASKSMALLINT(__JAVA_EX_PEND)); |
|
83 |
#endif |
|
84 |
%} |
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454 | 85 |
" |
86 |
||
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"Modified: / 13-12-1995 / 19:05:22 / cg" |
88 |
"Modified: / 25-10-2010 / 17:19:23 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
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! |
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90 |
|
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shouldExecuteFinallyOnUnwind |
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"Return true, if a finally block should be executed |
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upon force unwind" |
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|
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| m pc | |
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96 |
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m := self method. |
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pc := self pc. |
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self assert: m notNil. |
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m hasFinally ifFalse:[ ^ false ]. |
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^(method handlerFor: nil at: pc) notNil. |
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|
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"Created: / 10-04-2012 / 11:09:01 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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! ! |
28 | 105 |
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106 |
!JavaContext methodsFor:'ST context mimicri'! |
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107 |
||
261 | 108 |
arg1Index |
109 |
"the java stack contains the receiver in a non-static |
|
110 |
method, as slot 0. Therefore, the first arg is found at slot2 |
|
111 |
if this is for a non-static method" |
|
252 | 112 |
|
113 |
self method isStatic ifTrue:[ |
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261 | 114 |
^ 1 |
252 | 115 |
]. |
261 | 116 |
^ 2 |
117 |
! |
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118 |
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119 |
argAt:n |
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"return the i'th argument (1..nArgs)" |
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121 |
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122 |
^ self at:(self arg1Index - 1 + n) |
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124 |
"Created: / 2.1.1998 / 17:54:13 / cg" |
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125 |
"Modified: / 2.1.1998 / 21:39:30 / cg" |
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126 |
! |
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117 | 127 |
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252 | 128 |
argAt:n put:value |
261 | 129 |
"change the i'th argument (1..nArgs)" |
216 | 130 |
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261 | 131 |
^ super argAt:(self arg1Index - 1 + n) put:value |
252 | 132 |
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133 |
"Created: / 2.1.1998 / 17:54:34 / cg" |
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134 |
"Modified: / 2.1.1998 / 21:35:19 / cg" |
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135 |
! |
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136 |
||
137 |
args |
|
138 |
"return an array filled with the arguments of this context" |
|
139 |
||
261 | 140 |
|n| |
28 | 141 |
|
252 | 142 |
n := self numArgs. |
143 |
n == 0 ifTrue:[ |
|
261 | 144 |
"/ little optimization here - avoid creating empty containers |
255 | 145 |
^ #() |
252 | 146 |
]. |
147 |
||
261 | 148 |
^ (Array new:n) replaceFrom:1 to:n with:self startingAt:(self arg1Index). |
252 | 149 |
|
150 |
"Created: / 2.1.1998 / 17:54:57 / cg" |
|
151 |
"Modified: / 2.1.1998 / 21:34:44 / cg" |
|
152 |
! |
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153 |
||
154 |
argsAndVars |
|
155 |
"return an array filled with the arguments and variables of this context" |
|
156 |
||
261 | 157 |
|n| |
28 | 158 |
|
252 | 159 |
n := self numArgs + self numVars. |
160 |
n == 0 ifTrue:[ |
|
363 | 161 |
"/ little optimization here - avoid creating empty containers |
162 |
^ #() |
|
252 | 163 |
]. |
261 | 164 |
^ (Array new:n) replaceFrom:1 to:n with:self startingAt:(self arg1Index). |
252 | 165 |
|
166 |
"Created: / 2.1.1998 / 17:55:14 / cg" |
|
261 | 167 |
"Modified: / 13.1.1998 / 15:44:56 / cg" |
28 | 168 |
! |
169 |
||
252 | 170 |
lineNumber |
171 |
|nr pc| |
|
156 | 172 |
|
252 | 173 |
pc := self pc. |
43 | 174 |
|
211 | 175 |
"/ 'ask line for pc:' print. pc printCR. |
255 | 176 |
pc isNil ifTrue:[ |
363 | 177 |
nr := self lineNumberFromMethod. |
178 |
nr notNil ifTrue:[ |
|
179 |
^ nr |
|
180 |
]. |
|
2150 | 181 |
" '-> 0 [a]' printCR. " |
363 | 182 |
^0 |
255 | 183 |
]. |
43 | 184 |
|
252 | 185 |
nr := self method lineNumberForPC:pc. |
255 | 186 |
nr isNil ifTrue:[ |
363 | 187 |
nr := self lineNumberFromMethod. |
188 |
nr notNil ifTrue:[ |
|
189 |
^ nr |
|
190 |
]. |
|
2150 | 191 |
" '-> 0 [b]' printCR. " |
363 | 192 |
^ 0 |
255 | 193 |
]. |
211 | 194 |
"/ '-> ' print. nr printCR. |
210 | 195 |
^ nr. |
28 | 196 |
|
252 | 197 |
"Created: / 1.5.1996 / 15:05:47 / cg" |
261 | 198 |
"Modified: / 15.1.1998 / 15:25:29 / cg" |
28 | 199 |
! |
200 |
||
252 | 201 |
lineNumberFromMethod |
202 |
|m| |
|
203 |
||
204 |
m := self method. |
|
205 |
m notNil ifTrue:[ |
|
255 | 206 |
^ m lineNumber |
252 | 207 |
]. |
208 |
^ nil |
|
28 | 209 |
|
252 | 210 |
"Created: / 4.1.1998 / 23:34:45 / cg" |
211 |
"Modified: / 4.1.1998 / 23:35:55 / cg" |
|
212 |
! |
|
213 |
||
214 |
method |
|
215 |
"the method may be found in the interpreter temps ..." |
|
216 |
||
614 | 217 |
method isJavaMethod ifTrue:[^ method]. |
252 | 218 |
^ super method |
219 |
||
220 |
"Created: / 1.5.1996 / 15:03:43 / cg" |
|
614 | 221 |
"Modified: / 25.9.1999 / 23:26:40 / cg" |
28 | 222 |
! |
223 |
||
224 |
numArgs |
|
252 | 225 |
"return the number of args. |
226 |
Redefined since Java keeps the receiver of a non-static method |
|
261 | 227 |
at local slot 1." |
28 | 228 |
|
252 | 229 |
|n| |
198 | 230 |
|
252 | 231 |
n := super numArgs. |
232 |
self method isStatic ifFalse:[ |
|
255 | 233 |
n := n - 1 |
252 | 234 |
]. |
235 |
^ n |
|
28 | 236 |
|
252 | 237 |
"Created: / 2.1.1998 / 22:21:24 / cg" |
28 | 238 |
! |
239 |
||
261 | 240 |
numTemps |
241 |
"return the number of temporary variables of the Method. |
|
242 |
Redefined since Java keeps the receiver of a non-static method |
|
243 |
at local slot 1." |
|
244 |
||
245 |
|n| |
|
246 |
||
247 |
n := self size - super numVars - super numArgs. |
|
248 |
^ n |
|
249 |
||
250 |
"Created: / 13.1.1998 / 16:52:32 / cg" |
|
251 |
"Modified: / 13.1.1998 / 17:23:27 / cg" |
|
252 |
! |
|
253 |
||
32 | 254 |
pc |
252 | 255 |
lineNr isNil ifTrue:[^ nil]. |
429 | 256 |
^ lineNr bitAnd:16rFFFF |
28 | 257 |
|
252 | 258 |
"Created: / 4.1.1998 / 23:33:48 / cg" |
429 | 259 |
"Modified: / 10.11.1998 / 13:20:12 / cg" |
260 |
! |
|
261 |
||
262 |
quickLineNumber |
|
263 |
"the lineNumber - without decompiling" |
|
264 |
||
265 |
^ self method quickLineNumberForPC:self pc |
|
266 |
||
267 |
"Created: / 10.11.1998 / 14:20:30 / cg" |
|
117 | 268 |
! |
269 |
||
252 | 270 |
selector |
271 |
"the selector can be extracted from the method. |
|
272 |
the method may be found in the interpreter temps ..." |
|
273 |
||
274 |
|s m| |
|
275 |
||
276 |
selector isNil ifTrue:[ |
|
277 |
m := self method. |
|
278 |
m notNil ifTrue:[ |
|
279 |
^ m name |
|
280 |
] |
|
281 |
]. |
|
282 |
^ super selector |
|
283 |
||
284 |
"Modified: / 30.12.1997 / 17:22:06 / cg" |
|
285 |
"Created: / 30.12.1997 / 17:23:47 / cg" |
|
125 | 286 |
! |
287 |
||
252 | 288 |
setPC:newPC |
289 |
lineNr := newPC |
|
290 |
||
291 |
"Created: / 5.1.1998 / 00:09:02 / cg" |
|
261 | 292 |
! |
293 |
||
294 |
temporaries |
|
295 |
"return an array filled with the arguments and variables of this context" |
|
296 |
||
297 |
|n nSkipped| |
|
298 |
||
299 |
"/ the flas-numVars includes the receiver and args |
|
300 |
nSkipped := super numVars "self numArgs + self numVars". |
|
301 |
"/ but my context setup is args+numvars. |
|
302 |
nSkipped := super numArgs + super numVars. |
|
303 |
||
304 |
n := self size - nSkipped. |
|
305 |
n == 0 ifTrue:[ |
|
363 | 306 |
"/ little optimization here - avaoid creating empty containers |
307 |
^ #() |
|
261 | 308 |
]. |
309 |
||
310 |
^ (Array new:n) replaceFrom:1 to:n with:self startingAt:nSkipped+1. |
|
311 |
||
312 |
"Created: / 13.1.1998 / 15:44:12 / cg" |
|
313 |
"Modified: / 13.1.1998 / 17:22:54 / cg" |
|
314 |
! |
|
315 |
||
2150 | 316 |
vars |
261 | 317 |
"return an array filled with the local variables of this context" |
318 |
||
319 |
|nonVars mySize| |
|
320 |
||
321 |
mySize := self numVars. |
|
322 |
mySize == 0 ifTrue:[ |
|
363 | 323 |
"/ little optimization here - avaoid creating empty containers |
324 |
^ #() |
|
261 | 325 |
]. |
326 |
nonVars := (self arg1Index-1) + self numArgs. |
|
327 |
^ (Array new:mySize) replaceFrom:1 to:mySize with:self startingAt:nonVars+1 |
|
328 |
||
329 |
"Created: / 13.1.1998 / 16:48:16 / cg" |
|
252 | 330 |
! ! |
331 |
||
2151 | 332 |
!JavaContext methodsFor:'accessing'! |
333 |
||
2353
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Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
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parents:
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diff
changeset
|
334 |
acquiredMonitors |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
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diff
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|
335 |
^acqrMonitors |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
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|
336 |
|
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
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|
337 |
"Created: / 08-11-2011 / 12:23:18 / Marcel Hlopko <hlopkmar@fel.cvut.cz>" |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
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|
338 |
"Modified (format): / 27-08-2012 / 16:46:27 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
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|
339 |
! |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
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parents:
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diff
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|
340 |
|
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
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diff
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|
341 |
acquiredMonitorsDo: aBlock |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
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diff
changeset
|
342 |
"/ acqrMonitors isNil ifTrue: [ ^self ]. |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
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parents:
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diff
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|
343 |
"/ acqrMonitors copy reverseDo: aBlock. |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
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parents:
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diff
changeset
|
344 |
aBlock value: self receiver. |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
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parents:
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diff
changeset
|
345 |
|
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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diff
changeset
|
346 |
"Created: / 08-11-2011 / 15:03:31 / Marcel Hlopko <hlopkmar@fel.cvut.cz>" |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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diff
changeset
|
347 |
"Modified: / 26-08-2012 / 19:28:00 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
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parents:
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diff
changeset
|
348 |
! |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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diff
changeset
|
349 |
|
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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diff
changeset
|
350 |
addMonitor: mon |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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diff
changeset
|
351 |
self assert: (acqrMonitors isNil or: [ acqrMonitors isOrderedCollection ]). |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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diff
changeset
|
352 |
acqrMonitors ifNil: [ acqrMonitors := Stack new ]. |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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diff
changeset
|
353 |
acqrMonitors push: mon. |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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diff
changeset
|
354 |
self markForUnwind. |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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diff
changeset
|
355 |
|
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
356 |
"Created: / 08-11-2011 / 14:19:21 / Marcel Hlopko <hlopkmar@fel.cvut.cz>" |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
357 |
"Modified: / 08-11-2011 / 21:40:30 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
358 |
"Modified: / 17-11-2011 / 19:13:15 / Marcel Hlopko <hlopkmar@fel.cvut.cz>" |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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diff
changeset
|
359 |
! |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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diff
changeset
|
360 |
|
2151 | 361 |
programmingLanguage |
362 |
||
363 |
^JavaLanguage instance |
|
364 |
||
365 |
"Created: / 17-03-2011 / 10:17:45 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
2353
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
366 |
! |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
367 |
|
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
368 |
removeMonitor: mon |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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diff
changeset
|
369 |
| poppedObject | |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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diff
changeset
|
370 |
acqrMonitors isNil ifTrue: [ |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
371 |
Logger |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
372 |
log: ('removeMonitor: called but no monitors in acqrMonitors (%1)' |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
373 |
bindWith: self) |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
374 |
severity: #warn |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
375 |
facility: #JVM. |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
376 |
self breakPoint: #mh. |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
377 |
^ self. |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
378 |
]. |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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diff
changeset
|
379 |
poppedObject := acqrMonitors top. |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
380 |
self assert: (poppedObject == mon). |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
381 |
acqrMonitors remove: mon |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
382 |
ifAbsent: [ |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
383 |
Logger |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
384 |
log: ('removeMonitor: called but no such monitor in acqrMonitors (%1)' |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
385 |
bindWith: self) |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
386 |
severity: #warn |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
387 |
facility: #JVM. |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
388 |
self breakPoint: #mh. |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
389 |
^ self. |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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diff
changeset
|
390 |
]. |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
391 |
acqrMonitors isEmpty ifTrue: [self unmarkForUnwind]. |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
392 |
|
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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diff
changeset
|
393 |
"Created: / 08-11-2011 / 14:19:58 / Marcel Hlopko <hlopkmar@fel.cvut.cz>" |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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diff
changeset
|
394 |
"Modified: / 08-11-2011 / 21:39:09 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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diff
changeset
|
395 |
"Modified: / 17-11-2011 / 19:14:29 / Marcel Hlopko <hlopkmar@fel.cvut.cz>" |
2151 | 396 |
! ! |
397 |
||
252 | 398 |
!JavaContext methodsFor:'exception handler support'! |
117 | 399 |
|
255 | 400 |
exceptionArg:aJavaException |
511 | 401 |
exArg := aJavaException. |
402 |
||
403 |
"Created: / 7.1.1998 / 21:36:56 / cg" |
|
404 |
! |
|
405 |
||
406 |
exceptionArg:aJavaException pc:newPc |
|
407 |
exArg := aJavaException. |
|
408 |
exPC := newPc. |
|
255 | 409 |
|
410 |
"Created: / 7.1.1998 / 21:36:56 / cg" |
|
28 | 411 |
! ! |
412 |
||
2527
c380a7c258fb
Makes JavaUnresolvedCompilationError proceedable.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2429
diff
changeset
|
413 |
!JavaContext methodsFor:'non local control flow'! |
2396
fadc6d7a2f5b
Updated to rev 009a0df3afce
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2353
diff
changeset
|
414 |
|
2532
64a784c73d1e
Update bytecode and constpool upon context restart.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2527
diff
changeset
|
415 |
restart |
64a784c73d1e
Update bytecode and constpool upon context restart.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2527
diff
changeset
|
416 |
"Update the bytecode before restarting so |
64a784c73d1e
Update bytecode and constpool upon context restart.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2527
diff
changeset
|
417 |
bytecode interpreter can execute new code, if any" |
64a784c73d1e
Update bytecode and constpool upon context restart.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2527
diff
changeset
|
418 |
|
64a784c73d1e
Update bytecode and constpool upon context restart.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2527
diff
changeset
|
419 |
| m | |
64a784c73d1e
Update bytecode and constpool upon context restart.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2527
diff
changeset
|
420 |
|
64a784c73d1e
Update bytecode and constpool upon context restart.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2527
diff
changeset
|
421 |
m := self method. |
64a784c73d1e
Update bytecode and constpool upon context restart.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2527
diff
changeset
|
422 |
m notNil ifTrue:[ |
64a784c73d1e
Update bytecode and constpool upon context restart.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2527
diff
changeset
|
423 |
byteCode := m byteCode. |
64a784c73d1e
Update bytecode and constpool upon context restart.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2527
diff
changeset
|
424 |
constPool := m constantPool. |
64a784c73d1e
Update bytecode and constpool upon context restart.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2527
diff
changeset
|
425 |
]. |
64a784c73d1e
Update bytecode and constpool upon context restart.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2527
diff
changeset
|
426 |
^super restart. |
64a784c73d1e
Update bytecode and constpool upon context restart.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2527
diff
changeset
|
427 |
|
64a784c73d1e
Update bytecode and constpool upon context restart.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2527
diff
changeset
|
428 |
"Created: / 19-04-2013 / 13:33:19 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
64a784c73d1e
Update bytecode and constpool upon context restart.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2527
diff
changeset
|
429 |
! |
64a784c73d1e
Update bytecode and constpool upon context restart.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2527
diff
changeset
|
430 |
|
2527
c380a7c258fb
Makes JavaUnresolvedCompilationError proceedable.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2429
diff
changeset
|
431 |
return |
c380a7c258fb
Makes JavaUnresolvedCompilationError proceedable.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2429
diff
changeset
|
432 |
selector last == $V ifTrue:[ ^ self return:nil ]. |
c380a7c258fb
Makes JavaUnresolvedCompilationError proceedable.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2429
diff
changeset
|
433 |
selector last == $; ifTrue:[ ^ self return:nil ]. |
c380a7c258fb
Makes JavaUnresolvedCompilationError proceedable.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2429
diff
changeset
|
434 |
selector last == $D ifTrue:[ ^ self return:0.0 ]. |
c380a7c258fb
Makes JavaUnresolvedCompilationError proceedable.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2429
diff
changeset
|
435 |
selector last == $F ifTrue:[ ^ self return:0.0 asShortFloat ]. |
c380a7c258fb
Makes JavaUnresolvedCompilationError proceedable.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2429
diff
changeset
|
436 |
^self return: 0 |
c380a7c258fb
Makes JavaUnresolvedCompilationError proceedable.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2429
diff
changeset
|
437 |
|
c380a7c258fb
Makes JavaUnresolvedCompilationError proceedable.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2429
diff
changeset
|
438 |
"Created: / 18-04-2013 / 23:52:39 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
c380a7c258fb
Makes JavaUnresolvedCompilationError proceedable.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2429
diff
changeset
|
439 |
! |
2353
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
440 |
|
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
441 |
unwindAndRestartForJavaException |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
442 |
|
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
443 |
"Called by JavaVM>>throwException: unwinds the stack |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
444 |
up to this context and restarts it so an exception handler |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
445 |
executes" |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
446 |
|
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
447 |
| con wasMarked | |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
448 |
|
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
449 |
"Each context that has a monitor acquired has |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
450 |
and unwind action that release all monitors acquired. |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
451 |
However, we DONT want my monitors to be released, |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
452 |
so we temporarily unmark this context for unwind and |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
453 |
then mark it again, eventually" |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
454 |
|
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
455 |
wasMarked := self isUnwindContext. |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
456 |
wasMarked ifTrue:[self unmarkForUnwind]. |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
457 |
self senderIsNil ifFalse:[ |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
458 |
con := thisContext evaluateUnwindActionsUpTo:self. |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
459 |
]. |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
460 |
wasMarked ifTrue:[self markForUnwind]. |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
461 |
|
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
462 |
"oops, if nil, I am not on the calling chain; |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
463 |
(bad bad, unwind action have already been performed. |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
464 |
should we check for this situation first and NOT evaluate |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
465 |
the unwind actions in this case ?) |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
466 |
" |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
467 |
con isNil ifTrue:[ |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
468 |
" |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
469 |
tried to return to a context which is already dead |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
470 |
(i.e. the method/block has already executed a return) |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
471 |
" |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
472 |
^ self invalidReturnOrRestartError:#'unwindAndRestart:' with:nil |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
473 |
]. |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
474 |
" |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
475 |
now, that all unwind-actions are done, I can use the |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
476 |
low-level restart ... |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
477 |
" |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
478 |
^ self restart |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
479 |
|
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
480 |
"Created: / 08-11-2011 / 22:00:56 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
481 |
! ! |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
482 |
|
28 | 483 |
!JavaContext methodsFor:'printing & storing'! |
484 |
||
252 | 485 |
receiverPrintString |
2150 | 486 |
"return a string describing the receiver of the context" |
52 | 487 |
|
680 | 488 |
|receiverClass receiverClassName newString implementorClass searchClass| |
28 | 489 |
|
363 | 490 |
"/ %{ |
491 |
"/ /* |
|
492 |
"/ * special handling for (invalid) free objects. |
|
493 |
"/ * these only appear if some primitiveCode does not correctly use SEND macros, |
|
494 |
"/ * which may lead to sends to free objects. In normal operation, this 'cannot' happen. |
|
2150 | 495 |
"/ */ |
363 | 496 |
"/ if (__isNonNilObject(__INST(receiver)) && (__qClass(__INST(receiver))==nil)) { |
497 |
"/ receiverClassName = __MKSTRING("FreeObject"); |
|
498 |
"/ } |
|
499 |
"/ %}. |
|
680 | 500 |
"/ receiverClassName notNil ifTrue:[^ receiverClassName]. |
228 | 501 |
|
252 | 502 |
receiverClass := receiver class. |
680 | 503 |
"/ java has no class-methods ... |
504 |
receiverClass := receiverClass theNonMetaclass. |
|
505 |
||
506 |
receiverClassName := receiverClass nameInBrowser. |
|
252 | 507 |
(receiverClass == SmallInteger) ifTrue:[ |
2150 | 508 |
newString := '(' , receiver printString , ') ' , receiverClassName |
228 | 509 |
] ifFalse:[ |
2150 | 510 |
newString := receiverClassName |
228 | 511 |
]. |
512 |
||
252 | 513 |
" |
514 |
kludge to avoid slow search for containing class |
|
515 |
" |
|
516 |
(selector ~~ #doIt and:[selector ~~ #doIt:]) ifTrue:[ |
|
2150 | 517 |
implementorClass := self methodClass. |
252 | 518 |
]. |
519 |
implementorClass notNil ifTrue: [ |
|
2150 | 520 |
(implementorClass ~~ receiverClass) ifTrue: [ |
521 |
newString := newString , '>>>', |
|
522 |
implementorClass nameInBrowser printString |
|
523 |
] |
|
252 | 524 |
] ifFalse:[ |
2150 | 525 |
searchClass := self searchClass. |
526 |
searchClass ~~ receiverClass ifTrue:[ |
|
527 |
newString := newString , '>>>' , searchClass nameInBrowser |
|
528 |
]. |
|
252 | 529 |
"/ " |
530 |
"/ kludge for doIt - these unbound methods are not |
|
531 |
"/ found in the classes methodDictionary |
|
532 |
"/ " |
|
533 |
"/ (selector ~~ #doIt and:[selector ~~ #doIt:]) ifTrue:[ |
|
534 |
"/ newString := newString , '>>>**NONE**' |
|
535 |
"/ ] |
|
28 | 536 |
]. |
537 |
||
252 | 538 |
^ newString |
28 | 539 |
! ! |
540 |
||
343 | 541 |
!JavaContext methodsFor:'queries'! |
542 |
||
543 |
hasStackToShow |
|
544 |
"private interface to the debugger. |
|
545 |
Smalltalk contexts return false here - other language frames |
|
546 |
(i.e. Java frames) may want to show the evaluation stack" |
|
547 |
||
548 |
^ true |
|
549 |
||
550 |
"Modified: / 13.5.1997 / 16:31:12 / cg" |
|
551 |
"Created: / 7.5.1998 / 01:23:57 / cg" |
|
552 |
! |
|
553 |
||
346 | 554 |
isJavaContext |
555 |
"return true, if this is a javaContext." |
|
556 |
||
557 |
^ true |
|
558 |
||
559 |
"Created: / 8.5.1998 / 21:23:47 / cg" |
|
560 |
! |
|
561 |
||
343 | 562 |
stackFrame |
563 |
"private interface to the debugger." |
|
564 |
||
565 |
^ (1 to:self size) collect:[:i | self at:i] |
|
566 |
||
567 |
"Created: / 7.5.1998 / 01:26:19 / cg" |
|
568 |
! ! |
|
569 |
||
2353
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
570 |
!JavaContext::FinallyToken methodsFor:'accessing'! |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
571 |
|
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
572 |
context |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
573 |
^ context |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
574 |
! |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
575 |
|
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
576 |
context:something |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
577 |
context := something. |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
578 |
! |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
579 |
|
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
580 |
exception |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
581 |
^ exception |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
582 |
! |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
583 |
|
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
584 |
exception:something |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
585 |
exception := something. |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
586 |
! |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
587 |
|
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
588 |
selector |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
589 |
^ selector |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
590 |
! |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
591 |
|
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
592 |
selector:something |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
593 |
selector := something. |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
594 |
! |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
595 |
|
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
596 |
value |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
597 |
^ value |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
598 |
! |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
599 |
|
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
600 |
value:something |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
601 |
value := something. |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
602 |
! ! |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
603 |
|
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
604 |
!JavaContext::FinallyToken methodsFor:'actions'! |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
605 |
|
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
606 |
pass |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
607 |
|
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
608 |
"First, release all leftover acquired monitors" |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
609 |
JavaVM releaseMonitorsOfUnwindingContext: context. |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
610 |
|
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
611 |
selector == #return ifTrue:[ |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
612 |
exception return |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
613 |
]. |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
614 |
selector == #return: ifTrue:[ |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
615 |
exception return: value |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
616 |
]. |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
617 |
|
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
618 |
self error:'Should never be reached'. |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
619 |
|
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
620 |
"Created: / 04-04-2012 / 20:24:51 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
621 |
! ! |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
622 |
|
129 | 623 |
!JavaContext class methodsFor:'documentation'! |
28 | 624 |
|
625 |
version |
|
2396
fadc6d7a2f5b
Updated to rev 009a0df3afce
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2353
diff
changeset
|
626 |
^ '$Header: /cvs/stx/stx/libjava/JavaContext.st,v 1.40 2013-02-25 11:15:31 vrany Exp $' |
2304
73806b718f4e
fixed: #version_SVN ($ to §)
Claus Gittinger <cg@exept.de>
parents:
2168
diff
changeset
|
627 |
! |
73806b718f4e
fixed: #version_SVN ($ to §)
Claus Gittinger <cg@exept.de>
parents:
2168
diff
changeset
|
628 |
|
73806b718f4e
fixed: #version_SVN ($ to §)
Claus Gittinger <cg@exept.de>
parents:
2168
diff
changeset
|
629 |
version_CVS |
2396
fadc6d7a2f5b
Updated to rev 009a0df3afce
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2353
diff
changeset
|
630 |
^ '$Header: /cvs/stx/stx/libjava/JavaContext.st,v 1.40 2013-02-25 11:15:31 vrany Exp $' |
2353
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
631 |
! |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
632 |
|
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
633 |
version_HG |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
634 |
|
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
635 |
^ '$Changeset: <not expanded> $' |
2151 | 636 |
! |
637 |
||
638 |
version_SVN |
|
2353
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
639 |
^ '§Id§' |
2108 | 640 |
! ! |
2353
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2304
diff
changeset
|
641 |