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Issue 297163012: Rename ShifterOperand to Operand on ARM. (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/
Patch Set: Created 6 years, 7 months ago
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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
2 // for details. All rights reserved. Use of this source code is governed by a 2 // for details. All rights reserved. Use of this source code is governed by a
3 // BSD-style license that can be found in the LICENSE file. 3 // BSD-style license that can be found in the LICENSE file.
4 4
5 #include "platform/assert.h" 5 #include "platform/assert.h"
6 #include "vm/globals.h" 6 #include "vm/globals.h"
7 #if defined(TARGET_ARCH_ARM) 7 #if defined(TARGET_ARCH_ARM)
8 8
9 #include "vm/assembler.h" 9 #include "vm/assembler.h"
10 #include "vm/object.h" 10 #include "vm/object.h"
11 #include "vm/unit_test.h" 11 #include "vm/unit_test.h"
12 12
13 namespace dart { 13 namespace dart {
14 14
15 #define __ assembler-> 15 #define __ assembler->
16 16
17 17
18 // Generate a simple dart code sequence. 18 // Generate a simple dart code sequence.
19 // This is used to test Code and Instruction object creation. 19 // This is used to test Code and Instruction object creation.
20 void GenerateIncrement(Assembler* assembler) { 20 void GenerateIncrement(Assembler* assembler) {
21 __ LoadImmediate(R0, 0); 21 __ LoadImmediate(R0, 0);
22 __ Push(R0); 22 __ Push(R0);
23 __ ldr(IP, Address(SP, 0)); 23 __ ldr(IP, Address(SP, 0));
24 __ add(IP, IP, ShifterOperand(1)); 24 __ add(IP, IP, Operand(1));
25 __ str(IP, Address(SP, 0)); 25 __ str(IP, Address(SP, 0));
26 __ ldr(IP, Address(SP, 0)); 26 __ ldr(IP, Address(SP, 0));
27 __ add(IP, IP, ShifterOperand(1)); 27 __ add(IP, IP, Operand(1));
28 __ Pop(R0); 28 __ Pop(R0);
29 __ mov(R0, ShifterOperand(IP)); 29 __ mov(R0, Operand(IP));
30 __ Ret(); 30 __ Ret();
31 } 31 }
32 32
33 33
34 // Generate a dart code sequence that embeds a string object in it. 34 // Generate a dart code sequence that embeds a string object in it.
35 // This is used to test Embedded String objects in the instructions. 35 // This is used to test Embedded String objects in the instructions.
36 void GenerateEmbedStringInCode(Assembler* assembler, const char* str) { 36 void GenerateEmbedStringInCode(Assembler* assembler, const char* str) {
37 __ EnterDartFrame(0); // To setup pp. 37 __ EnterDartFrame(0); // To setup pp.
38 const String& string_object = 38 const String& string_object =
39 String::ZoneHandle(String::New(str, Heap::kOld)); 39 String::ZoneHandle(String::New(str, Heap::kOld));
40 __ LoadObject(R0, string_object); 40 __ LoadObject(R0, string_object);
41 __ LeaveDartFrame(); 41 __ LeaveDartFrame();
42 __ Ret(); 42 __ Ret();
43 } 43 }
44 44
45 45
46 // Generate a dart code sequence that embeds a smi object in it. 46 // Generate a dart code sequence that embeds a smi object in it.
47 // This is used to test Embedded Smi objects in the instructions. 47 // This is used to test Embedded Smi objects in the instructions.
48 void GenerateEmbedSmiInCode(Assembler* assembler, intptr_t value) { 48 void GenerateEmbedSmiInCode(Assembler* assembler, intptr_t value) {
49 // No need to setup pp, since Smis are not stored in the object pool. 49 // No need to setup pp, since Smis are not stored in the object pool.
50 const Smi& smi_object = Smi::ZoneHandle(Smi::New(value)); 50 const Smi& smi_object = Smi::ZoneHandle(Smi::New(value));
51 __ LoadObject(R0, smi_object); 51 __ LoadObject(R0, smi_object);
52 __ Ret(); 52 __ Ret();
53 } 53 }
54 54
55 } // namespace dart 55 } // namespace dart
56 56
57 #endif // defined TARGET_ARCH_ARM 57 #endif // defined TARGET_ARCH_ARM
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