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Issue 2084017: Version 2.2.11... (Closed) Base URL: http://v8.googlecode.com/svn/trunk/
Patch Set: Created 10 years, 7 months ago
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1 // Copyright 2006-2009 the V8 project authors. All rights reserved. 1 // Copyright 2006-2009 the V8 project authors. All rights reserved.
2 // Redistribution and use in source and binary forms, with or without 2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are 3 // modification, are permitted provided that the following conditions are
4 // met: 4 // met:
5 // 5 //
6 // * Redistributions of source code must retain the above copyright 6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer. 7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above 8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following 9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided 10 // disclaimer in the documentation and/or other materials provided
11 // with the distribution. 11 // with the distribution.
12 // * Neither the name of Google Inc. nor the names of its 12 // * Neither the name of Google Inc. nor the names of its
13 // contributors may be used to endorse or promote products derived 13 // contributors may be used to endorse or promote products derived
14 // from this software without specific prior written permission. 14 // from this software without specific prior written permission.
15 // 15 //
16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 18 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 19 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 20 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 27
28 #include "v8.h" 28 #include "v8.h"
29 29
30 #if defined(V8_TARGET_ARCH_ARM)
31
30 #include "codegen-inl.h" 32 #include "codegen-inl.h"
31 #include "debug.h" 33 #include "debug.h"
32 #include "runtime.h" 34 #include "runtime.h"
33 35
34 namespace v8 { 36 namespace v8 {
35 namespace internal { 37 namespace internal {
36 38
37 39
38 #define __ ACCESS_MASM(masm) 40 #define __ ACCESS_MASM(masm)
39 41
(...skipping 83 matching lines...) Expand 10 before | Expand all | Expand 10 after
123 __ LoadRoot(scratch1, Heap::kEmptyFixedArrayRootIndex); 125 __ LoadRoot(scratch1, Heap::kEmptyFixedArrayRootIndex);
124 __ str(scratch1, FieldMemOperand(result, JSArray::kPropertiesOffset)); 126 __ str(scratch1, FieldMemOperand(result, JSArray::kPropertiesOffset));
125 // Field JSArray::kElementsOffset is initialized later. 127 // Field JSArray::kElementsOffset is initialized later.
126 __ mov(scratch3, Operand(0)); 128 __ mov(scratch3, Operand(0));
127 __ str(scratch3, FieldMemOperand(result, JSArray::kLengthOffset)); 129 __ str(scratch3, FieldMemOperand(result, JSArray::kLengthOffset));
128 130
129 // Calculate the location of the elements array and set elements array member 131 // Calculate the location of the elements array and set elements array member
130 // of the JSArray. 132 // of the JSArray.
131 // result: JSObject 133 // result: JSObject
132 // scratch2: start of next object 134 // scratch2: start of next object
133 __ lea(scratch1, MemOperand(result, JSArray::kSize)); 135 __ add(scratch1, result, Operand(JSArray::kSize));
134 __ str(scratch1, FieldMemOperand(result, JSArray::kElementsOffset)); 136 __ str(scratch1, FieldMemOperand(result, JSArray::kElementsOffset));
135 137
136 // Clear the heap tag on the elements array. 138 // Clear the heap tag on the elements array.
137 __ and_(scratch1, scratch1, Operand(~kHeapObjectTagMask)); 139 __ and_(scratch1, scratch1, Operand(~kHeapObjectTagMask));
138 140
139 // Initialize the FixedArray and fill it with holes. FixedArray length is not 141 // Initialize the FixedArray and fill it with holes. FixedArray length is not
140 // stored as a smi. 142 // stored as a smi.
141 // result: JSObject 143 // result: JSObject
142 // scratch1: elements array (untagged) 144 // scratch1: elements array (untagged)
143 // scratch2: start of next object 145 // scratch2: start of next object
(...skipping 1160 matching lines...) Expand 10 before | Expand all | Expand 10 after
1304 // Dont adapt arguments. 1306 // Dont adapt arguments.
1305 // ------------------------------------------- 1307 // -------------------------------------------
1306 __ bind(&dont_adapt_arguments); 1308 __ bind(&dont_adapt_arguments);
1307 __ Jump(r3); 1309 __ Jump(r3);
1308 } 1310 }
1309 1311
1310 1312
1311 #undef __ 1313 #undef __
1312 1314
1313 } } // namespace v8::internal 1315 } } // namespace v8::internal
1316
1317 #endif // V8_TARGET_ARCH_ARM
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