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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 #include "vm/bootstrap_natives.h" | 5 #include "vm/bootstrap_natives.h" |
6 | 6 |
7 #include "include/dart_api.h" | 7 #include "include/dart_api.h" |
8 #include "vm/dart_entry.h" | 8 #include "vm/dart_entry.h" |
9 #include "vm/dart_api_impl.h" | 9 #include "vm/dart_api_impl.h" |
10 #include "vm/exceptions.h" | 10 #include "vm/exceptions.h" |
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402 | 402 |
403 | 403 |
404 // Bigint natives. | 404 // Bigint natives. |
405 | 405 |
406 DEFINE_NATIVE_ENTRY(Bigint_getNeg, 1) { | 406 DEFINE_NATIVE_ENTRY(Bigint_getNeg, 1) { |
407 const Bigint& bigint = Bigint::CheckedHandle(arguments->NativeArgAt(0)); | 407 const Bigint& bigint = Bigint::CheckedHandle(arguments->NativeArgAt(0)); |
408 return bigint.neg(); | 408 return bigint.neg(); |
409 } | 409 } |
410 | 410 |
411 | 411 |
412 DEFINE_NATIVE_ENTRY(Bigint_setNeg, 2) { | |
413 const Bigint& bigint = Bigint::CheckedHandle(arguments->NativeArgAt(0)); | |
414 const Bool& neg = Bool::CheckedHandle(arguments->NativeArgAt(1)); | |
415 bigint.set_neg(neg); | |
416 return Object::null(); | |
417 } | |
418 | |
419 | |
420 DEFINE_NATIVE_ENTRY(Bigint_getUsed, 1) { | 412 DEFINE_NATIVE_ENTRY(Bigint_getUsed, 1) { |
421 const Bigint& bigint = Bigint::CheckedHandle(arguments->NativeArgAt(0)); | 413 const Bigint& bigint = Bigint::CheckedHandle(arguments->NativeArgAt(0)); |
422 return bigint.used(); | 414 return bigint.used(); |
423 } | 415 } |
424 | 416 |
425 | 417 |
426 DEFINE_NATIVE_ENTRY(Bigint_setUsed, 2) { | |
427 const Bigint& bigint = Bigint::CheckedHandle(arguments->NativeArgAt(0)); | |
428 const Smi& used = Smi::CheckedHandle(arguments->NativeArgAt(1)); | |
429 bigint.set_used(used); | |
430 return Object::null(); | |
431 } | |
432 | |
433 | |
434 DEFINE_NATIVE_ENTRY(Bigint_getDigits, 1) { | 418 DEFINE_NATIVE_ENTRY(Bigint_getDigits, 1) { |
435 const Bigint& bigint = Bigint::CheckedHandle(arguments->NativeArgAt(0)); | 419 const Bigint& bigint = Bigint::CheckedHandle(arguments->NativeArgAt(0)); |
436 return bigint.digits(); | 420 return bigint.digits(); |
437 } | 421 } |
438 | 422 |
439 | 423 |
440 DEFINE_NATIVE_ENTRY(Bigint_setDigits, 2) { | 424 DEFINE_NATIVE_ENTRY(Bigint_allocate, 4) { |
441 const Bigint& bigint = Bigint::CheckedHandle(arguments->NativeArgAt(0)); | 425 // First arg is null type arguments, since class Bigint is not parameterized. |
442 const TypedData& digits = TypedData::CheckedHandle(arguments->NativeArgAt(1)); | 426 const Bool& neg = Bool::CheckedHandle(arguments->NativeArgAt(1)); |
| 427 const Smi& used = Smi::CheckedHandle(arguments->NativeArgAt(2)); |
| 428 const TypedData& digits = TypedData::CheckedHandle(arguments->NativeArgAt(3)); |
443 ASSERT(!digits.IsNull()); | 429 ASSERT(!digits.IsNull()); |
444 bigint.set_digits(digits); | 430 return Bigint::New(neg.value(), used.Value(), digits); |
445 return Object::null(); | |
446 } | |
447 | |
448 | |
449 DEFINE_NATIVE_ENTRY(Bigint_allocate, 1) { | |
450 // Argument is null type arguments, since class Bigint is not parameterized. | |
451 return Bigint::New(); | |
452 } | 431 } |
453 | 432 |
454 } // namespace dart | 433 } // namespace dart |
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