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 197 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
208 int num_arguments, | 208 int num_arguments, |
209 LInstruction* instr) { | 209 LInstruction* instr) { |
210 const Runtime::Function* function = Runtime::FunctionForId(id); | 210 const Runtime::Function* function = Runtime::FunctionForId(id); |
211 CallRuntime(function, num_arguments, instr); | 211 CallRuntime(function, num_arguments, instr); |
212 } | 212 } |
213 | 213 |
214 void CallRuntimeFromDeferred(Runtime::FunctionId id, | 214 void CallRuntimeFromDeferred(Runtime::FunctionId id, |
215 int argc, | 215 int argc, |
216 LInstruction* instr); | 216 LInstruction* instr); |
217 | 217 |
| 218 enum R1State { |
| 219 R1_UNINITIALIZED, |
| 220 R1_CONTAINS_TARGET |
| 221 }; |
| 222 |
218 // Generate a direct call to a known function. Expects the function | 223 // Generate a direct call to a known function. Expects the function |
219 // to be in r1. | 224 // to be in r1. |
220 void CallKnownFunction(Handle<JSFunction> function, | 225 void CallKnownFunction(Handle<JSFunction> function, |
221 int arity, | 226 int arity, |
222 LInstruction* instr, | 227 LInstruction* instr, |
223 CallKind call_kind); | 228 CallKind call_kind, |
| 229 R1State r1_state); |
224 | 230 |
225 void LoadHeapObject(Register result, Handle<HeapObject> object); | 231 void LoadHeapObject(Register result, Handle<HeapObject> object); |
226 | 232 |
227 void RecordSafepointWithLazyDeopt(LInstruction* instr, | 233 void RecordSafepointWithLazyDeopt(LInstruction* instr, |
228 SafepointMode safepoint_mode); | 234 SafepointMode safepoint_mode); |
229 | 235 |
230 void RegisterEnvironmentForDeoptimization(LEnvironment* environment, | 236 void RegisterEnvironmentForDeoptimization(LEnvironment* environment, |
231 Safepoint::DeoptMode mode); | 237 Safepoint::DeoptMode mode); |
232 void DeoptimizeIf(Condition cc, LEnvironment* environment); | 238 void DeoptimizeIf(Condition cc, LEnvironment* environment); |
233 | 239 |
(...skipping 193 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
427 LCodeGen* codegen_; | 433 LCodeGen* codegen_; |
428 Label entry_; | 434 Label entry_; |
429 Label exit_; | 435 Label exit_; |
430 Label* external_exit_; | 436 Label* external_exit_; |
431 int instruction_index_; | 437 int instruction_index_; |
432 }; | 438 }; |
433 | 439 |
434 } } // namespace v8::internal | 440 } } // namespace v8::internal |
435 | 441 |
436 #endif // V8_ARM_LITHIUM_CODEGEN_ARM_H_ | 442 #endif // V8_ARM_LITHIUM_CODEGEN_ARM_H_ |
OLD | NEW |