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Issue 326333002: Drop globals.h include from platform.h (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 6 years, 6 months ago
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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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65 #endif // CAN_USE_VFP32DREGS 65 #endif // CAN_USE_VFP32DREGS
66 if ((answer & (1u << ARMv7)) && FLAG_enable_unaligned_accesses) { 66 if ((answer & (1u << ARMv7)) && FLAG_enable_unaligned_accesses) {
67 answer |= 1u << UNALIGNED_ACCESSES; 67 answer |= 1u << UNALIGNED_ACCESSES;
68 } 68 }
69 69
70 return answer; 70 return answer;
71 } 71 }
72 72
73 73
74 void CpuFeatures::ProbeImpl(bool cross_compile) { 74 void CpuFeatures::ProbeImpl(bool cross_compile) {
75 supported_ |= OS::CpuFeaturesImpliedByPlatform();
76 supported_ |= CpuFeaturesImpliedByCompiler(); 75 supported_ |= CpuFeaturesImpliedByCompiler();
77 cache_line_size_ = 64; 76 cache_line_size_ = 64;
78 77
79 // Only use statically determined features for cross compile (snapshot). 78 // Only use statically determined features for cross compile (snapshot).
80 if (cross_compile) return; 79 if (cross_compile) return;
81 80
82 #ifndef __arm__ 81 #ifndef __arm__
83 // For the simulator build, use whatever the flags specify. 82 // For the simulator build, use whatever the flags specify.
84 if (FLAG_enable_armv7) { 83 if (FLAG_enable_armv7) {
85 supported_ |= 1u << ARMv7; 84 supported_ |= 1u << ARMv7;
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3662 ASSERT((index_64bit == count_of_64bit_) && 3661 ASSERT((index_64bit == count_of_64bit_) &&
3663 (index_code_ptr == (index_64bit + count_of_code_ptr_)) && 3662 (index_code_ptr == (index_64bit + count_of_code_ptr_)) &&
3664 (index_heap_ptr == (index_code_ptr + count_of_heap_ptr_)) && 3663 (index_heap_ptr == (index_code_ptr + count_of_heap_ptr_)) &&
3665 (index_32bit == (index_heap_ptr + count_of_32bit_))); 3664 (index_32bit == (index_heap_ptr + count_of_32bit_)));
3666 } 3665 }
3667 3666
3668 3667
3669 } } // namespace v8::internal 3668 } } // namespace v8::internal
3670 3669
3671 #endif // V8_TARGET_ARCH_ARM 3670 #endif // V8_TARGET_ARCH_ARM
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