OLD | NEW |
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 |
(...skipping 25 matching lines...) Expand all Loading... |
36 #include "macro-assembler.h" | 36 #include "macro-assembler.h" |
37 | 37 |
38 namespace v8 { | 38 namespace v8 { |
39 namespace internal { | 39 namespace internal { |
40 | 40 |
41 | 41 |
42 CodeStubInterfaceDescriptor::CodeStubInterfaceDescriptor() | 42 CodeStubInterfaceDescriptor::CodeStubInterfaceDescriptor() |
43 : register_param_count_(-1), | 43 : register_param_count_(-1), |
44 stack_parameter_count_(no_reg), | 44 stack_parameter_count_(no_reg), |
45 hint_stack_parameter_count_(-1), | 45 hint_stack_parameter_count_(-1), |
| 46 continuation_type_(NORMAL_CONTINUATION), |
46 function_mode_(NOT_JS_FUNCTION_STUB_MODE), | 47 function_mode_(NOT_JS_FUNCTION_STUB_MODE), |
47 register_params_(NULL), | 48 register_params_(NULL), |
48 deoptimization_handler_(NULL), | 49 deoptimization_handler_(NULL), |
49 handler_arguments_mode_(DONT_PASS_ARGUMENTS), | 50 handler_arguments_mode_(DONT_PASS_ARGUMENTS), |
50 miss_handler_(), | 51 miss_handler_(), |
51 has_miss_handler_(false) { } | 52 has_miss_handler_(false) { } |
52 | 53 |
53 | 54 |
| 55 void CodeStub::GenerateStubsRequiringBuiltinsAheadOfTime(Isolate* isolate) { |
| 56 StubFailureTailCallTrampolineStub::GenerateAheadOfTime(isolate); |
| 57 } |
| 58 |
| 59 |
54 bool CodeStub::FindCodeInCache(Code** code_out, Isolate* isolate) { | 60 bool CodeStub::FindCodeInCache(Code** code_out, Isolate* isolate) { |
55 UnseededNumberDictionary* stubs = isolate->heap()->code_stubs(); | 61 UnseededNumberDictionary* stubs = isolate->heap()->code_stubs(); |
56 int index = stubs->FindEntry(GetKey()); | 62 int index = stubs->FindEntry(GetKey()); |
57 if (index != UnseededNumberDictionary::kNotFound) { | 63 if (index != UnseededNumberDictionary::kNotFound) { |
58 *code_out = Code::cast(stubs->ValueAt(index)); | 64 *code_out = Code::cast(stubs->ValueAt(index)); |
59 return true; | 65 return true; |
60 } | 66 } |
61 return false; | 67 return false; |
62 } | 68 } |
63 | 69 |
(...skipping 1038 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
1102 | 1108 |
1103 | 1109 |
1104 void StubFailureTrampolineStub::GenerateAheadOfTime(Isolate* isolate) { | 1110 void StubFailureTrampolineStub::GenerateAheadOfTime(Isolate* isolate) { |
1105 StubFailureTrampolineStub stub1(NOT_JS_FUNCTION_STUB_MODE); | 1111 StubFailureTrampolineStub stub1(NOT_JS_FUNCTION_STUB_MODE); |
1106 StubFailureTrampolineStub stub2(JS_FUNCTION_STUB_MODE); | 1112 StubFailureTrampolineStub stub2(JS_FUNCTION_STUB_MODE); |
1107 stub1.GetCode(isolate)->set_is_pregenerated(true); | 1113 stub1.GetCode(isolate)->set_is_pregenerated(true); |
1108 stub2.GetCode(isolate)->set_is_pregenerated(true); | 1114 stub2.GetCode(isolate)->set_is_pregenerated(true); |
1109 } | 1115 } |
1110 | 1116 |
1111 | 1117 |
| 1118 void StubFailureTailCallTrampolineStub::GenerateAheadOfTime(Isolate* isolate) { |
| 1119 StubFailureTailCallTrampolineStub stub; |
| 1120 stub.GetCode(isolate)->set_is_pregenerated(true); |
| 1121 } |
| 1122 |
| 1123 |
1112 void ProfileEntryHookStub::EntryHookTrampoline(intptr_t function, | 1124 void ProfileEntryHookStub::EntryHookTrampoline(intptr_t function, |
1113 intptr_t stack_pointer, | 1125 intptr_t stack_pointer, |
1114 Isolate* isolate) { | 1126 Isolate* isolate) { |
1115 FunctionEntryHook entry_hook = isolate->function_entry_hook(); | 1127 FunctionEntryHook entry_hook = isolate->function_entry_hook(); |
1116 ASSERT(entry_hook != NULL); | 1128 ASSERT(entry_hook != NULL); |
1117 entry_hook(function, stack_pointer); | 1129 entry_hook(function, stack_pointer); |
1118 } | 1130 } |
1119 | 1131 |
1120 | 1132 |
1121 static void InstallDescriptor(Isolate* isolate, HydrogenCodeStub* stub) { | 1133 static void InstallDescriptor(Isolate* isolate, HydrogenCodeStub* stub) { |
(...skipping 65 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
1187 InstallDescriptor(isolate, &stub3); | 1199 InstallDescriptor(isolate, &stub3); |
1188 } | 1200 } |
1189 | 1201 |
1190 InternalArrayConstructorStub::InternalArrayConstructorStub( | 1202 InternalArrayConstructorStub::InternalArrayConstructorStub( |
1191 Isolate* isolate) { | 1203 Isolate* isolate) { |
1192 InternalArrayConstructorStubBase::GenerateStubsAheadOfTime(isolate); | 1204 InternalArrayConstructorStubBase::GenerateStubsAheadOfTime(isolate); |
1193 } | 1205 } |
1194 | 1206 |
1195 | 1207 |
1196 } } // namespace v8::internal | 1208 } } // namespace v8::internal |
OLD | NEW |