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| 1 // Copyright (c) 1994-2006 Sun Microsystems Inc. | 1 // Copyright (c) 1994-2006 Sun Microsystems Inc. |
| 2 // All Rights Reserved. | 2 // All Rights Reserved. |
| 3 // | 3 // |
| 4 // Redistribution and use in source and binary forms, with or without | 4 // Redistribution and use in source and binary forms, with or without |
| 5 // modification, are permitted provided that the following conditions | 5 // modification, are permitted provided that the following conditions |
| 6 // are met: | 6 // are met: |
| 7 // | 7 // |
| 8 // - Redistributions of source code must retain the above copyright notice, | 8 // - Redistributions of source code must retain the above copyright notice, |
| 9 // this list of conditions and the following disclaimer. | 9 // this list of conditions and the following disclaimer. |
| 10 // | 10 // |
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| 27 // SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | 27 // SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| 28 // HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | 28 // HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
| 29 // STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | 29 // STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| 30 // ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED | 30 // ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED |
| 31 // OF THE POSSIBILITY OF SUCH DAMAGE. | 31 // OF THE POSSIBILITY OF SUCH DAMAGE. |
| 32 | 32 |
| 33 // The original source code covered by the above license above has been | 33 // The original source code covered by the above license above has been |
| 34 // modified significantly by Google Inc. | 34 // modified significantly by Google Inc. |
| 35 // Copyright 2012 the V8 project authors. All rights reserved. | 35 // Copyright 2012 the V8 project authors. All rights reserved. |
| 36 | 36 |
| 37 #include "v8.h" | 37 #include "src/v8.h" |
| 38 | 38 |
| 39 #if V8_TARGET_ARCH_ARM | 39 #if V8_TARGET_ARCH_ARM |
| 40 | 40 |
| 41 #include "arm/assembler-arm-inl.h" | 41 #include "src/arm/assembler-arm-inl.h" |
| 42 #include "macro-assembler.h" | 42 #include "src/macro-assembler.h" |
| 43 #include "serialize.h" | 43 #include "src/serialize.h" |
| 44 | 44 |
| 45 namespace v8 { | 45 namespace v8 { |
| 46 namespace internal { | 46 namespace internal { |
| 47 | 47 |
| 48 // Get the CPU features enabled by the build. For cross compilation the | 48 // Get the CPU features enabled by the build. For cross compilation the |
| 49 // preprocessor symbols CAN_USE_ARMV7_INSTRUCTIONS and CAN_USE_VFP3_INSTRUCTIONS | 49 // preprocessor symbols CAN_USE_ARMV7_INSTRUCTIONS and CAN_USE_VFP3_INSTRUCTIONS |
| 50 // can be defined to enable ARMv7 and VFPv3 instructions when building the | 50 // can be defined to enable ARMv7 and VFPv3 instructions when building the |
| 51 // snapshot. | 51 // snapshot. |
| 52 static unsigned CpuFeaturesImpliedByCompiler() { | 52 static unsigned CpuFeaturesImpliedByCompiler() { |
| 53 unsigned answer = 0; | 53 unsigned answer = 0; |
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| 3653 ASSERT((index_64bit == count_of_64bit_) && | 3653 ASSERT((index_64bit == count_of_64bit_) && |
| 3654 (index_code_ptr == (index_64bit + count_of_code_ptr_)) && | 3654 (index_code_ptr == (index_64bit + count_of_code_ptr_)) && |
| 3655 (index_heap_ptr == (index_code_ptr + count_of_heap_ptr_)) && | 3655 (index_heap_ptr == (index_code_ptr + count_of_heap_ptr_)) && |
| 3656 (index_32bit == (index_heap_ptr + count_of_32bit_))); | 3656 (index_32bit == (index_heap_ptr + count_of_32bit_))); |
| 3657 } | 3657 } |
| 3658 | 3658 |
| 3659 | 3659 |
| 3660 } } // namespace v8::internal | 3660 } } // namespace v8::internal |
| 3661 | 3661 |
| 3662 #endif // V8_TARGET_ARCH_ARM | 3662 #endif // V8_TARGET_ARCH_ARM |
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