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Issue 143493006: A64: Eliminate static initializers (Closed) Base URL: https://v8.googlecode.com/svn/branches/experimental/a64
Patch Set: less magic + asserts Created 6 years, 10 months ago
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1 // Copyright 2013 the V8 project authors. All rights reserved. 1 // Copyright 2013 the V8 project authors. All rights reserved.
2 // Redistribution and use in source and binary forms, with or without 2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are 3 // modification, are permitted provided that the following conditions are
4 // met: 4 // met:
5 // 5 //
6 // * Redistributions of source code must retain the above copyright 6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer. 7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above 8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following 9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided 10 // disclaimer in the documentation and/or other materials provided
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41 typedef Object* JSCallerSavedBuffer[kNumJSCallerSaved]; 41 typedef Object* JSCallerSavedBuffer[kNumJSCallerSaved];
42 42
43 // Number of registers for which space is reserved in safepoints. Must be a 43 // Number of registers for which space is reserved in safepoints. Must be a
44 // multiple of eight. 44 // multiple of eight.
45 // TODO(all): Refine this number. 45 // TODO(all): Refine this number.
46 const int kNumSafepointRegisters = 32; 46 const int kNumSafepointRegisters = 32;
47 47
48 // Define the list of registers actually saved at safepoints. 48 // Define the list of registers actually saved at safepoints.
49 // Note that the number of saved registers may be smaller than the reserved 49 // Note that the number of saved registers may be smaller than the reserved
50 // space, i.e. kNumSafepointSavedRegisters <= kNumSafepointRegisters. 50 // space, i.e. kNumSafepointSavedRegisters <= kNumSafepointRegisters.
51 const RegList kSafepointSavedRegisters = 51 #define kSafepointSavedRegisters CPURegList::GetSafepointSavedRegisters().list()
52 CPURegList::GetSafepointSavedRegisters().list(); 52 #define kNumSafepointSavedRegisters \
53 const int kNumSafepointSavedRegisters = 53 CPURegList::GetSafepointSavedRegisters().Count();
54 CPURegList::GetSafepointSavedRegisters().Count();
55 54
56 class EntryFrameConstants : public AllStatic { 55 class EntryFrameConstants : public AllStatic {
57 public: 56 public:
58 static const int kCallerFPOffset = -3 * kPointerSize; 57 static const int kCallerFPOffset = -3 * kPointerSize;
59 }; 58 };
60 59
61 60
62 class ExitFrameConstants : public AllStatic { 61 class ExitFrameConstants : public AllStatic {
63 public: 62 public:
64 static const int kCallerSPDisplacement = 2 * kPointerSize; 63 static const int kCallerSPDisplacement = 2 * kPointerSize;
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120 119
121 120
122 inline void StackHandler::SetFp(Address slot, Address fp) { 121 inline void StackHandler::SetFp(Address slot, Address fp) {
123 Memory::Address_at(slot) = fp; 122 Memory::Address_at(slot) = fp;
124 } 123 }
125 124
126 125
127 } } // namespace v8::internal 126 } } // namespace v8::internal
128 127
129 #endif // V8_A64_FRAMES_A64_H_ 128 #endif // V8_A64_FRAMES_A64_H_
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