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| 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 // Use of this source code is governed by a BSD-style license that can be |
| 3 // modification, are permitted provided that the following conditions are | 3 // found in the LICENSE file. |
| 4 // met: | |
| 5 // | |
| 6 // * Redistributions of source code must retain the above copyright | |
| 7 // notice, this list of conditions and the following disclaimer. | |
| 8 // * Redistributions in binary form must reproduce the above | |
| 9 // copyright notice, this list of conditions and the following | |
| 10 // disclaimer in the documentation and/or other materials provided | |
| 11 // with the distribution. | |
| 12 // * Neither the name of Google Inc. nor the names of its | |
| 13 // contributors may be used to endorse or promote products derived | |
| 14 // from this software without specific prior written permission. | |
| 15 // | |
| 16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 18 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 19 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| 20 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| 22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 27 | 4 |
| 28 | 5 |
| 29 // Declares a Simulator for ARM instructions if we are not generating a native | 6 // Declares a Simulator for ARM instructions if we are not generating a native |
| 30 // ARM binary. This Simulator allows us to run and debug ARM code generation on | 7 // ARM binary. This Simulator allows us to run and debug ARM code generation on |
| 31 // regular desktop machines. | 8 // regular desktop machines. |
| 32 // V8 calls into generated code by "calling" the CALL_GENERATED_CODE macro, | 9 // V8 calls into generated code by "calling" the CALL_GENERATED_CODE macro, |
| 33 // which will start execution in the Simulator or forwards to the real entry | 10 // which will start execution in the Simulator or forwards to the real entry |
| 34 // on a ARM HW platform. | 11 // on a ARM HW platform. |
| 35 | 12 |
| 36 #ifndef V8_ARM_SIMULATOR_ARM_H_ | 13 #ifndef V8_ARM_SIMULATOR_ARM_H_ |
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| 483 | 460 |
| 484 static inline void UnregisterCTryCatch() { | 461 static inline void UnregisterCTryCatch() { |
| 485 Simulator::current(Isolate::Current())->PopAddress(); | 462 Simulator::current(Isolate::Current())->PopAddress(); |
| 486 } | 463 } |
| 487 }; | 464 }; |
| 488 | 465 |
| 489 } } // namespace v8::internal | 466 } } // namespace v8::internal |
| 490 | 467 |
| 491 #endif // !defined(USE_SIMULATOR) | 468 #endif // !defined(USE_SIMULATOR) |
| 492 #endif // V8_ARM_SIMULATOR_ARM_H_ | 469 #endif // V8_ARM_SIMULATOR_ARM_H_ |
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