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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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60 #endif | 60 #endif |
61 #if (V8_TARGET_ARCH_MIPS && !V8_HOST_ARCH_MIPS) | 61 #if (V8_TARGET_ARCH_MIPS && !V8_HOST_ARCH_MIPS) |
62 #define USE_SIMULATOR 1 | 62 #define USE_SIMULATOR 1 |
63 #endif | 63 #endif |
64 #if (V8_TARGET_ARCH_MIPS64 && !V8_HOST_ARCH_MIPS64) | 64 #if (V8_TARGET_ARCH_MIPS64 && !V8_HOST_ARCH_MIPS64) |
65 #define USE_SIMULATOR 1 | 65 #define USE_SIMULATOR 1 |
66 #endif | 66 #endif |
67 #endif | 67 #endif |
68 | 68 |
69 // Determine whether the architecture uses an out-of-line constant pool. | 69 // Determine whether the architecture uses an out-of-line constant pool. |
70 #if V8_TARGET_ARCH_ARM | |
71 #define V8_OOL_CONSTANT_POOL 1 | |
72 #else | |
73 #define V8_OOL_CONSTANT_POOL 0 | 70 #define V8_OOL_CONSTANT_POOL 0 |
74 #endif | |
75 | 71 |
76 #ifdef V8_TARGET_ARCH_ARM | 72 #ifdef V8_TARGET_ARCH_ARM |
77 // Set stack limit lower for ARM than for other architectures because | 73 // Set stack limit lower for ARM than for other architectures because |
78 // stack allocating MacroAssembler takes 120K bytes. | 74 // stack allocating MacroAssembler takes 120K bytes. |
79 // See issue crbug.com/405338 | 75 // See issue crbug.com/405338 |
80 #define V8_DEFAULT_STACK_SIZE_KB 864 | 76 #define V8_DEFAULT_STACK_SIZE_KB 864 |
81 #else | 77 #else |
82 // Slightly less than 1MB, since Windows' default stack size for | 78 // Slightly less than 1MB, since Windows' default stack size for |
83 // the main execution thread is 1MB for both 32 and 64-bit. | 79 // the main execution thread is 1MB for both 32 and 64-bit. |
84 #define V8_DEFAULT_STACK_SIZE_KB 984 | 80 #define V8_DEFAULT_STACK_SIZE_KB 984 |
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805 | 801 |
806 inline bool IsConciseMethod(FunctionKind kind) { | 802 inline bool IsConciseMethod(FunctionKind kind) { |
807 DCHECK(IsValidFunctionKind(kind)); | 803 DCHECK(IsValidFunctionKind(kind)); |
808 return kind & FunctionKind::kConciseMethod; | 804 return kind & FunctionKind::kConciseMethod; |
809 } | 805 } |
810 } } // namespace v8::internal | 806 } } // namespace v8::internal |
811 | 807 |
812 namespace i = v8::internal; | 808 namespace i = v8::internal; |
813 | 809 |
814 #endif // V8_GLOBALS_H_ | 810 #endif // V8_GLOBALS_H_ |
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