1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
|
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
.module extern user32.dll
.module extern kernel32
.assembly extern System.Console
{
.publickeytoken = (B0 3F 5F 7F 11 D5 0A 3A )
.ver 4:0:0:0
}
.assembly extern mscorlib
{
.publickeytoken = (B7 7A 5C 56 19 34 E0 89 )
.ver 2:0:0:0
}
.assembly cs1
{
.custom instance void [mscorlib]System.Runtime.CompilerServices.CompilationRelaxationsAttribute::.ctor(int32) = ( 01 00 08 00 00 00 00 00 )
.hash algorithm 0x00008004
.ver 0:0:0:0
}
.module cs1.exe
.imagebase 0x00400000
.file alignment 0x00000200
.subsystem 0x0003
.corflags 0x00000001
.class public auto ansi beforefieldinit cs1
extends [mscorlib]System.Object
{
.field private static literal int32 VAL = int32(0x00000005)
.field static assembly int32 s_Zero
.field static assembly int32 s_i
.field private static class cs1 s_obj
.field private static bool s_timeUp
.field private object m_obj
.field private object modreq([mscorlib]System.Runtime.CompilerServices.IsVolatile) m_objVolatile
.field private object[] m_objs
.method public hidebysig specialname rtspecialname
instance void .ctor() cil managed
{
.maxstack 3
IL_0000: ldarg.0
IL_0001: call instance void [mscorlib]System.Object::.ctor()
IL_0006: nop
IL_0007: nop
IL_0008: ldarg.0
IL_0009: ldc.i4.2
IL_000a: newarr [mscorlib]System.Object
IL_000f: stfld object[] cs1::m_objs
IL_0014: ldarg.0
IL_0015: ldfld object[] cs1::m_objs
IL_001a: ldc.i4.0
IL_001b: ldc.i4.5
IL_001c: box [mscorlib]System.Int32
IL_0021: stelem.ref
IL_0022: ldarg.0
IL_0023: ldfld object[] cs1::m_objs
IL_0028: ldc.i4.1
IL_0029: ldstr "Hello"
IL_002e: stelem.ref
IL_002f: ldarg.0
IL_0030: ldarg.0
IL_0031: ldfld object[] cs1::m_objs
IL_0036: ldc.i4.0
IL_0037: ldelem.ref
IL_0038: stfld object cs1::m_obj
IL_003d: ldarg.0
IL_003e: ldarg.0
IL_003f: ldfld object[] cs1::m_objs
IL_0044: ldc.i4.1
IL_0045: ldelem.ref
IL_0046: volatile.
IL_0048: stfld object modreq([mscorlib]System.Runtime.CompilerServices.IsVolatile) cs1::m_objVolatile
IL_004d: nop
IL_004e: ret
}
.method public hidebysig instance void
CheckVal() cil managed noinlining
{
.maxstack 2
.locals init (uint32 V_0,
uint32 V_1,
bool V_2)
IL_0000: nop
IL_0001: ldc.i4.0
IL_0002: stloc.0
IL_0003: br.s IL_006d
IL_0005: nop
.try
{
IL_0006: nop
IL_0007: ldarg.0
IL_0008: ldfld object cs1::m_obj
IL_000d: unbox [mscorlib]System.Int32
ldc.i4 0
stind.i4
IL_0032: ldarg.0
IL_0033: volatile.
IL_0035: ldfld object modreq([mscorlib]System.Runtime.CompilerServices.IsVolatile) cs1::m_objVolatile
IL_003a: unbox [mscorlib]System.Int32
ldc.i4 0
stind.i4
IL_005f: nop
IL_0060: leave.s IL_0067
}
catch [mscorlib]System.InvalidCastException
{
IL_0062: pop
IL_0063: nop
IL_0064: nop
IL_0065: leave.s IL_0067
}
IL_0067: nop
IL_0068: nop
IL_0069: ldloc.0
IL_006a: ldc.i4.1
IL_006b: add
IL_006c: stloc.0
IL_006d: ldsfld bool cs1::s_timeUp
IL_0072: ldc.i4.0
IL_0073: ceq
IL_0075: stloc.2
IL_0076: ldloc.2
IL_0077: brtrue.s IL_0005
IL_0079: ret
}
.method private hidebysig instance void
Flip() cil managed
{
.maxstack 4
.locals init (uint32 V_0,
string V_1,
bool V_2)
IL_0000: nop
IL_0001: ldc.i4.0
IL_0002: stloc.0
IL_0003: br.s IL_0051
IL_0005: nop
IL_0006: ldarg.0
IL_0007: ldfld object[] cs1::m_objs
IL_000c: ldc.i4.1
IL_000d: ldelem.ref
IL_000e: castclass [mscorlib]System.String
IL_0013: stloc.1
IL_0014: ldloc.1
IL_0015: ldc.i4.0
IL_0016: callvirt instance char [mscorlib]System.String::get_Chars(int32)
IL_001b: ldc.i4.s 72
IL_001d: ceq
IL_001f: stloc.2
IL_0020: ldloc.2
IL_0021: brtrue.s IL_002e
IL_0023: ldstr "String is corrupted"
IL_0028: newobj instance void [mscorlib]System.Exception::.ctor(string)
IL_002d: throw
IL_002e: ldarg.0
IL_002f: ldarg.0
IL_0030: ldfld object cs1::m_obj
IL_0035: volatile.
IL_0037: stfld object modreq([mscorlib]System.Runtime.CompilerServices.IsVolatile) cs1::m_objVolatile
IL_003c: ldarg.0
IL_003d: ldarg.0
IL_003e: ldfld object[] cs1::m_objs
IL_0043: ldloc.0
IL_0044: ldc.i4.2
IL_0045: rem
IL_0046: ldelem.ref
IL_0047: stfld object cs1::m_obj
IL_004c: nop
IL_004d: ldloc.0
IL_004e: ldc.i4.1
IL_004f: add
IL_0050: stloc.0
IL_0051: ldsfld bool cs1::s_timeUp
IL_0056: ldc.i4.0
IL_0057: ceq
IL_0059: stloc.2
IL_005a: ldloc.2
IL_005b: brtrue.s IL_0005
IL_005d: ret
}
.method private hidebysig static void SignalTimeUp(object stateInfo) cil managed
{
.maxstack 8
IL_0000: nop
IL_0001: ldc.i4.1
IL_0002: stsfld bool cs1::s_timeUp
IL_0007: ret
}
.method public hidebysig static int32 Main(string[] args) cil managed
{
.entrypoint
.maxstack 5
.locals init (class cs1 V_0,
class [System.Threading.Thread]System.Threading.Thread V_1,
class [mscorlib]System.Threading.Timer V_2,
class [System.Threading.Thread]System.Threading.Thread V_flip
)
IL_0000: nop
IL_0001: newobj instance void cs1::.ctor()
IL_0006: stloc.0
IL_0007: ldloc.0
IL_0008: ldftn instance void cs1::CheckVal()
IL_000e: newobj instance void [System.Threading.Thread]System.Threading.ThreadStart::.ctor(object,
native int)
IL_0013: newobj instance void [System.Threading.Thread]System.Threading.Thread::.ctor(class [System.Threading.Thread]System.Threading.ThreadStart)
IL_0018: stloc.1
IL_0019: ldloc.1
IL_001a: callvirt instance void [System.Threading.Thread]System.Threading.Thread::Start()
IL_001f: nop
IL_0020: ldc.i4.0
IL_0021: call void [System.Threading.Thread]System.Threading.Thread::Sleep(int32)
IL_0026: nop
IL_0027: ldloc.0
ldftn instance void cs1::Flip()
newobj instance void [System.Threading.Thread]System.Threading.ThreadStart::.ctor(object,
native int)
newobj instance void [System.Threading.Thread]System.Threading.Thread::.ctor(class [System.Threading.Thread]System.Threading.ThreadStart)
stloc V_flip
ldloc V_flip
callvirt instance void [System.Threading.Thread]System.Threading.Thread::Start()
nop
IL_002d: nop
IL_002e: ldnull
IL_002f: ldftn void cs1::SignalTimeUp(object)
IL_0035: newobj instance void [mscorlib]System.Threading.TimerCallback::.ctor(object,
native int)
IL_003a: ldnull
IL_003b: ldc.i4 0x2710
IL_0040: ldc.i4.m1
IL_0041: newobj instance void [mscorlib]System.Threading.Timer::.ctor(class [mscorlib]System.Threading.TimerCallback,
object,
int32,
int32)
IL_0046: stloc.2
IL_0047: ldloc.1
IL_0048: callvirt instance void [System.Threading.Thread]System.Threading.Thread::Join()
IL_004d: nop
ldloc V_flip
callvirt instance void [System.Threading.Thread]System.Threading.Thread::Join()
nop
IL_004e: ldstr "Test SUCCESS"
IL_0053: call void [System.Console]System.Console::WriteLine(string)
ldc.i4 100
IL_0059: ret
}
.method private hidebysig specialname rtspecialname static
void .cctor() cil managed
{
.maxstack 8
IL_0000: ldc.i4.0
IL_0001: stsfld int32 cs1::s_Zero
IL_0006: ldc.i4.0
IL_0007: stsfld int32 cs1::s_i
IL_000c: newobj instance void cs1::.ctor()
IL_0011: stsfld class cs1 cs1::s_obj
IL_0016: ldc.i4.0
IL_0017: stsfld bool cs1::s_timeUp
IL_001c: ret
}
}
|
