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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_ARM) | 30 #if defined(V8_TARGET_ARCH_ARM) |
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 "regexp-macro-assembler.h" | 34 #include "regexp-macro-assembler.h" |
36 #include "stub-cache.h" | 35 #include "stub-cache.h" |
37 | 36 |
38 namespace v8 { | 37 namespace v8 { |
39 namespace internal { | 38 namespace internal { |
40 | 39 |
41 | 40 |
42 void FastCloneShallowArrayStub::InitializeInterfaceDescriptor( | 41 void FastCloneShallowArrayStub::InitializeInterfaceDescriptor( |
43 Isolate* isolate, | 42 Isolate* isolate, |
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139 static Register registers[] = { r1, r2 }; | 138 static Register registers[] = { r1, r2 }; |
140 descriptor->register_param_count_ = 2; | 139 descriptor->register_param_count_ = 2; |
141 if (constant_stack_parameter_count != 0) { | 140 if (constant_stack_parameter_count != 0) { |
142 // stack param count needs (constructor pointer, and single argument) | 141 // stack param count needs (constructor pointer, and single argument) |
143 descriptor->stack_parameter_count_ = &r0; | 142 descriptor->stack_parameter_count_ = &r0; |
144 } | 143 } |
145 descriptor->hint_stack_parameter_count_ = constant_stack_parameter_count; | 144 descriptor->hint_stack_parameter_count_ = constant_stack_parameter_count; |
146 descriptor->register_params_ = registers; | 145 descriptor->register_params_ = registers; |
147 descriptor->function_mode_ = JS_FUNCTION_STUB_MODE; | 146 descriptor->function_mode_ = JS_FUNCTION_STUB_MODE; |
148 descriptor->deoptimization_handler_ = | 147 descriptor->deoptimization_handler_ = |
149 FUNCTION_ADDR(ArrayConstructor_StubFailure); | 148 Runtime::FunctionForId(Runtime::kArrayConstructor)->entry; |
150 } | 149 } |
151 | 150 |
152 | 151 |
153 static void InitializeInternalArrayConstructorDescriptor( | 152 static void InitializeInternalArrayConstructorDescriptor( |
154 Isolate* isolate, | 153 Isolate* isolate, |
155 CodeStubInterfaceDescriptor* descriptor, | 154 CodeStubInterfaceDescriptor* descriptor, |
156 int constant_stack_parameter_count) { | 155 int constant_stack_parameter_count) { |
157 // register state | 156 // register state |
158 // r0 -- number of arguments | 157 // r0 -- number of arguments |
159 // r1 -- constructor function | 158 // r1 -- constructor function |
160 static Register registers[] = { r1 }; | 159 static Register registers[] = { r1 }; |
161 descriptor->register_param_count_ = 1; | 160 descriptor->register_param_count_ = 1; |
162 | 161 |
163 if (constant_stack_parameter_count != 0) { | 162 if (constant_stack_parameter_count != 0) { |
164 // stack param count needs (constructor pointer, and single argument) | 163 // stack param count needs (constructor pointer, and single argument) |
165 descriptor->stack_parameter_count_ = &r0; | 164 descriptor->stack_parameter_count_ = &r0; |
166 } | 165 } |
167 descriptor->hint_stack_parameter_count_ = constant_stack_parameter_count; | 166 descriptor->hint_stack_parameter_count_ = constant_stack_parameter_count; |
168 descriptor->register_params_ = registers; | 167 descriptor->register_params_ = registers; |
169 descriptor->function_mode_ = JS_FUNCTION_STUB_MODE; | 168 descriptor->function_mode_ = JS_FUNCTION_STUB_MODE; |
170 descriptor->deoptimization_handler_ = | 169 descriptor->deoptimization_handler_ = |
171 FUNCTION_ADDR(InternalArrayConstructor_StubFailure); | 170 Runtime::FunctionForId(Runtime::kInternalArrayConstructor)->entry; |
172 } | 171 } |
173 | 172 |
174 | 173 |
175 void ArrayNoArgumentConstructorStub::InitializeInterfaceDescriptor( | 174 void ArrayNoArgumentConstructorStub::InitializeInterfaceDescriptor( |
176 Isolate* isolate, | 175 Isolate* isolate, |
177 CodeStubInterfaceDescriptor* descriptor) { | 176 CodeStubInterfaceDescriptor* descriptor) { |
178 InitializeArrayConstructorDescriptor(isolate, descriptor, 0); | 177 InitializeArrayConstructorDescriptor(isolate, descriptor, 0); |
179 } | 178 } |
180 | 179 |
181 | 180 |
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7507 __ Jump(generic_construct_stub, RelocInfo::CODE_TARGET); | 7506 __ Jump(generic_construct_stub, RelocInfo::CODE_TARGET); |
7508 } | 7507 } |
7509 } | 7508 } |
7510 | 7509 |
7511 | 7510 |
7512 #undef __ | 7511 #undef __ |
7513 | 7512 |
7514 } } // namespace v8::internal | 7513 } } // namespace v8::internal |
7515 | 7514 |
7516 #endif // V8_TARGET_ARCH_ARM | 7515 #endif // V8_TARGET_ARCH_ARM |
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