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Issue 148333003: crankshaft support for api method calls (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: fix Created 6 years, 10 months ago
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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 // 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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436 rdx, // receiver 436 rdx, // receiver
437 }; 437 };
438 static Representation representations[] = { 438 static Representation representations[] = {
439 Representation::Tagged(), // context 439 Representation::Tagged(), // context
440 Representation::Tagged(), // receiver 440 Representation::Tagged(), // receiver
441 }; 441 };
442 descriptor->register_param_count_ = 2; 442 descriptor->register_param_count_ = 2;
443 descriptor->register_params_ = registers; 443 descriptor->register_params_ = registers;
444 descriptor->param_representations_ = representations; 444 descriptor->param_representations_ = representations;
445 } 445 }
446 {
447 CallInterfaceDescriptor* descriptor =
448 isolate->call_descriptor(Isolate::ApiFunctionCall);
449 static Register registers[] = { rax, // callee
450 rbx, // call_data
451 rcx, // holder
452 rdx, // api_function_address
453 rsi, // context
454 };
455 static Representation representations[] = {
456 Representation::Tagged(), // callee
457 Representation::Tagged(), // call_data
458 Representation::Tagged(), // holder
459 Representation::External(), // api_function_address
460 Representation::Tagged(), // context
461 };
462 descriptor->register_param_count_ = 5;
463 descriptor->register_params_ = registers;
464 descriptor->param_representations_ = representations;
465 }
446 } 466 }
447 467
448 468
449 #define __ ACCESS_MASM(masm) 469 #define __ ACCESS_MASM(masm)
450 470
451 471
452 void HydrogenCodeStub::GenerateLightweightMiss(MacroAssembler* masm) { 472 void HydrogenCodeStub::GenerateLightweightMiss(MacroAssembler* masm) {
453 // Update the static counter each time a new code stub is generated. 473 // Update the static counter each time a new code stub is generated.
454 Isolate* isolate = masm->isolate(); 474 Isolate* isolate = masm->isolate();
455 isolate->counters()->code_stubs()->Increment(); 475 isolate->counters()->code_stubs()->Increment();
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5258 return_value_operand, 5278 return_value_operand,
5259 NULL); 5279 NULL);
5260 } 5280 }
5261 5281
5262 5282
5263 #undef __ 5283 #undef __
5264 5284
5265 } } // namespace v8::internal 5285 } } // namespace v8::internal
5266 5286
5267 #endif // V8_TARGET_ARCH_X64 5287 #endif // V8_TARGET_ARCH_X64
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