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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 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 |
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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_MIPS) | 30 #if defined(V8_TARGET_ARCH_MIPS) |
31 | 31 |
32 #include "bootstrapper.h" | 32 #include "bootstrapper.h" |
33 #include "builtins-decls.h" | |
34 #include "code-stubs.h" | 33 #include "code-stubs.h" |
35 #include "codegen.h" | 34 #include "codegen.h" |
36 #include "regexp-macro-assembler.h" | 35 #include "regexp-macro-assembler.h" |
37 #include "stub-cache.h" | 36 #include "stub-cache.h" |
38 | 37 |
39 namespace v8 { | 38 namespace v8 { |
40 namespace internal { | 39 namespace internal { |
41 | 40 |
42 | 41 |
43 void FastCloneShallowArrayStub::InitializeInterfaceDescriptor( | 42 void FastCloneShallowArrayStub::InitializeInterfaceDescriptor( |
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140 static Register registers[] = { a1, a2 }; | 139 static Register registers[] = { a1, a2 }; |
141 descriptor->register_param_count_ = 2; | 140 descriptor->register_param_count_ = 2; |
142 if (constant_stack_parameter_count != 0) { | 141 if (constant_stack_parameter_count != 0) { |
143 // stack param count needs (constructor pointer, and single argument) | 142 // stack param count needs (constructor pointer, and single argument) |
144 descriptor->stack_parameter_count_ = &a0; | 143 descriptor->stack_parameter_count_ = &a0; |
145 } | 144 } |
146 descriptor->hint_stack_parameter_count_ = constant_stack_parameter_count; | 145 descriptor->hint_stack_parameter_count_ = constant_stack_parameter_count; |
147 descriptor->register_params_ = registers; | 146 descriptor->register_params_ = registers; |
148 descriptor->function_mode_ = JS_FUNCTION_STUB_MODE; | 147 descriptor->function_mode_ = JS_FUNCTION_STUB_MODE; |
149 descriptor->deoptimization_handler_ = | 148 descriptor->deoptimization_handler_ = |
150 FUNCTION_ADDR(ArrayConstructor_StubFailure); | 149 Runtime::FunctionForId(Runtime::kArrayConstructor)->entry; |
151 } | 150 } |
152 | 151 |
153 | 152 |
154 static void InitializeInternalArrayConstructorDescriptor( | 153 static void InitializeInternalArrayConstructorDescriptor( |
155 Isolate* isolate, | 154 Isolate* isolate, |
156 CodeStubInterfaceDescriptor* descriptor, | 155 CodeStubInterfaceDescriptor* descriptor, |
157 int constant_stack_parameter_count) { | 156 int constant_stack_parameter_count) { |
158 // register state | 157 // register state |
159 // a0 -- number of arguments | 158 // a0 -- number of arguments |
160 // a1 -- constructor function | 159 // a1 -- constructor function |
161 static Register registers[] = { a1 }; | 160 static Register registers[] = { a1 }; |
162 descriptor->register_param_count_ = 1; | 161 descriptor->register_param_count_ = 1; |
163 | 162 |
164 if (constant_stack_parameter_count != 0) { | 163 if (constant_stack_parameter_count != 0) { |
165 // Stack param count needs (constructor pointer, and single argument). | 164 // Stack param count needs (constructor pointer, and single argument). |
166 descriptor->stack_parameter_count_ = &a0; | 165 descriptor->stack_parameter_count_ = &a0; |
167 } | 166 } |
168 descriptor->hint_stack_parameter_count_ = constant_stack_parameter_count; | 167 descriptor->hint_stack_parameter_count_ = constant_stack_parameter_count; |
169 descriptor->register_params_ = registers; | 168 descriptor->register_params_ = registers; |
170 descriptor->function_mode_ = JS_FUNCTION_STUB_MODE; | 169 descriptor->function_mode_ = JS_FUNCTION_STUB_MODE; |
171 descriptor->deoptimization_handler_ = | 170 descriptor->deoptimization_handler_ = |
172 FUNCTION_ADDR(InternalArrayConstructor_StubFailure); | 171 Runtime::FunctionForId(Runtime::kInternalArrayConstructor)->entry; |
173 } | 172 } |
174 | 173 |
175 | 174 |
176 void ArrayNoArgumentConstructorStub::InitializeInterfaceDescriptor( | 175 void ArrayNoArgumentConstructorStub::InitializeInterfaceDescriptor( |
177 Isolate* isolate, | 176 Isolate* isolate, |
178 CodeStubInterfaceDescriptor* descriptor) { | 177 CodeStubInterfaceDescriptor* descriptor) { |
179 InitializeArrayConstructorDescriptor(isolate, descriptor, 0); | 178 InitializeArrayConstructorDescriptor(isolate, descriptor, 0); |
180 } | 179 } |
181 | 180 |
182 | 181 |
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7918 __ Jump(generic_construct_stub, RelocInfo::CODE_TARGET); | 7917 __ Jump(generic_construct_stub, RelocInfo::CODE_TARGET); |
7919 } | 7918 } |
7920 } | 7919 } |
7921 | 7920 |
7922 | 7921 |
7923 #undef __ | 7922 #undef __ |
7924 | 7923 |
7925 } } // namespace v8::internal | 7924 } } // namespace v8::internal |
7926 | 7925 |
7927 #endif // V8_TARGET_ARCH_MIPS | 7926 #endif // V8_TARGET_ARCH_MIPS |
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