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1 // Copyright 2013 the V8 project authors. All rights reserved. | 1 // Copyright 2013 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #if V8_TARGET_ARCH_X64 | 5 #if V8_TARGET_ARCH_X64 |
6 | 6 |
7 #include "src/code-stubs.h" | 7 #include "src/code-stubs.h" |
8 #include "src/api-arguments.h" | 8 #include "src/api-arguments.h" |
9 #include "src/bootstrapper.h" | 9 #include "src/bootstrapper.h" |
10 #include "src/codegen.h" | 10 #include "src/codegen.h" |
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337 __ CallCFunction(ExternalReference::power_double_double_function(isolate()), | 337 __ CallCFunction(ExternalReference::power_double_double_function(isolate()), |
338 2); | 338 2); |
339 } | 339 } |
340 // Return value is in xmm0. | 340 // Return value is in xmm0. |
341 __ Movsd(double_result, xmm0); | 341 __ Movsd(double_result, xmm0); |
342 | 342 |
343 __ bind(&done); | 343 __ bind(&done); |
344 __ ret(0); | 344 __ ret(0); |
345 } | 345 } |
346 | 346 |
347 | |
348 void FunctionPrototypeStub::Generate(MacroAssembler* masm) { | |
349 Label miss; | |
350 Register receiver = LoadDescriptor::ReceiverRegister(); | |
351 // Ensure that the vector and slot registers won't be clobbered before | |
352 // calling the miss handler. | |
353 DCHECK(!AreAliased(r8, r9, LoadWithVectorDescriptor::VectorRegister(), | |
354 LoadDescriptor::SlotRegister())); | |
355 | |
356 NamedLoadHandlerCompiler::GenerateLoadFunctionPrototype(masm, receiver, r8, | |
357 r9, &miss); | |
358 __ bind(&miss); | |
359 PropertyAccessCompiler::TailCallBuiltin( | |
360 masm, PropertyAccessCompiler::MissBuiltin(Code::LOAD_IC)); | |
361 } | |
362 | |
363 void RegExpExecStub::Generate(MacroAssembler* masm) { | 347 void RegExpExecStub::Generate(MacroAssembler* masm) { |
364 // Just jump directly to runtime if native RegExp is not selected at compile | 348 // Just jump directly to runtime if native RegExp is not selected at compile |
365 // time or if regexp entry in generated code is turned off runtime switch or | 349 // time or if regexp entry in generated code is turned off runtime switch or |
366 // at compilation. | 350 // at compilation. |
367 #ifdef V8_INTERPRETED_REGEXP | 351 #ifdef V8_INTERPRETED_REGEXP |
368 __ TailCallRuntime(Runtime::kRegExpExec); | 352 __ TailCallRuntime(Runtime::kRegExpExec); |
369 #else // V8_INTERPRETED_REGEXP | 353 #else // V8_INTERPRETED_REGEXP |
370 | 354 |
371 // Stack frame on entry. | 355 // Stack frame on entry. |
372 // rsp[0] : return address | 356 // rsp[0] : return address |
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3333 kStackUnwindSpace, nullptr, return_value_operand, | 3317 kStackUnwindSpace, nullptr, return_value_operand, |
3334 NULL); | 3318 NULL); |
3335 } | 3319 } |
3336 | 3320 |
3337 #undef __ | 3321 #undef __ |
3338 | 3322 |
3339 } // namespace internal | 3323 } // namespace internal |
3340 } // namespace v8 | 3324 } // namespace v8 |
3341 | 3325 |
3342 #endif // V8_TARGET_ARCH_X64 | 3326 #endif // V8_TARGET_ARCH_X64 |
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