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Issue 2109773004: Move RelocInfo::kNoPosition. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@removedead
Patch Set: rebase Created 4 years, 5 months ago
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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 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef V8_GLOBALS_H_ 5 #ifndef V8_GLOBALS_H_
6 #define V8_GLOBALS_H_ 6 #define V8_GLOBALS_H_
7 7
8 #include <stddef.h> 8 #include <stddef.h>
9 #include <stdint.h> 9 #include <stdint.h>
10 10
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286 286
287 inline bool is_valid_language_mode(int language_mode) { 287 inline bool is_valid_language_mode(int language_mode) {
288 return language_mode == SLOPPY || language_mode == STRICT; 288 return language_mode == SLOPPY || language_mode == STRICT;
289 } 289 }
290 290
291 291
292 inline LanguageMode construct_language_mode(bool strict_bit) { 292 inline LanguageMode construct_language_mode(bool strict_bit) {
293 return static_cast<LanguageMode>(strict_bit); 293 return static_cast<LanguageMode>(strict_bit);
294 } 294 }
295 295
296 // This constant is used as an undefined value when passing source positions.
297 const int kNoSourcePosition = -1;
296 298
297 // Mask for the sign bit in a smi. 299 // Mask for the sign bit in a smi.
298 const intptr_t kSmiSignMask = kIntptrSignBit; 300 const intptr_t kSmiSignMask = kIntptrSignBit;
299 301
300 const int kObjectAlignmentBits = kPointerSizeLog2; 302 const int kObjectAlignmentBits = kPointerSizeLog2;
301 const intptr_t kObjectAlignment = 1 << kObjectAlignmentBits; 303 const intptr_t kObjectAlignment = 1 << kObjectAlignmentBits;
302 const intptr_t kObjectAlignmentMask = kObjectAlignment - 1; 304 const intptr_t kObjectAlignmentMask = kObjectAlignment - 1;
303 305
304 // Desired alignment for pointers. 306 // Desired alignment for pointers.
305 const intptr_t kPointerAlignment = (1 << kPointerSizeLog2); 307 const intptr_t kPointerAlignment = (1 << kPointerSizeLog2);
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1103 return static_cast<uint32_t>(bit_cast<uintptr_t>(address) >> 1105 return static_cast<uint32_t>(bit_cast<uintptr_t>(address) >>
1104 kPointerSizeLog2); 1106 kPointerSizeLog2);
1105 } 1107 }
1106 1108
1107 } // namespace internal 1109 } // namespace internal
1108 } // namespace v8 1110 } // namespace v8
1109 1111
1110 namespace i = v8::internal; 1112 namespace i = v8::internal;
1111 1113
1112 #endif // V8_GLOBALS_H_ 1114 #endif // V8_GLOBALS_H_
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