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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_X87_MACRO_ASSEMBLER_X87_H_ | 5 #ifndef V8_X87_MACRO_ASSEMBLER_X87_H_ |
6 #define V8_X87_MACRO_ASSEMBLER_X87_H_ | 6 #define V8_X87_MACRO_ASSEMBLER_X87_H_ |
7 | 7 |
8 #include "src/assembler.h" | 8 #include "src/assembler.h" |
9 #include "src/bailout-reason.h" | 9 #include "src/bailout-reason.h" |
10 #include "src/frames.h" | 10 #include "src/frames.h" |
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899 Register index, | 899 Register index, |
900 Register value, | 900 Register value, |
901 uint32_t encoding_mask); | 901 uint32_t encoding_mask); |
902 | 902 |
903 static int SafepointRegisterStackIndex(Register reg) { | 903 static int SafepointRegisterStackIndex(Register reg) { |
904 return SafepointRegisterStackIndex(reg.code()); | 904 return SafepointRegisterStackIndex(reg.code()); |
905 } | 905 } |
906 | 906 |
907 // Activation support. | 907 // Activation support. |
908 void EnterFrame(StackFrame::Type type); | 908 void EnterFrame(StackFrame::Type type); |
| 909 void EnterFrame(StackFrame::Type type, bool load_constant_pool_pointer_reg); |
909 void LeaveFrame(StackFrame::Type type); | 910 void LeaveFrame(StackFrame::Type type); |
910 | 911 |
911 // Expects object in eax and returns map with validated enum cache | 912 // Expects object in eax and returns map with validated enum cache |
912 // in eax. Assumes that any other register can be used as a scratch. | 913 // in eax. Assumes that any other register can be used as a scratch. |
913 void CheckEnumCache(Label* call_runtime); | 914 void CheckEnumCache(Label* call_runtime); |
914 | 915 |
915 // AllocationMemento support. Arrays may have an associated | 916 // AllocationMemento support. Arrays may have an associated |
916 // AllocationMemento object that can be checked for in order to pretransition | 917 // AllocationMemento object that can be checked for in order to pretransition |
917 // to another type. | 918 // to another type. |
918 // On entry, receiver_reg should point to the array object. | 919 // On entry, receiver_reg should point to the array object. |
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1074 } \ | 1075 } \ |
1075 masm-> | 1076 masm-> |
1076 #else | 1077 #else |
1077 #define ACCESS_MASM(masm) masm-> | 1078 #define ACCESS_MASM(masm) masm-> |
1078 #endif | 1079 #endif |
1079 | 1080 |
1080 | 1081 |
1081 } } // namespace v8::internal | 1082 } } // namespace v8::internal |
1082 | 1083 |
1083 #endif // V8_X87_MACRO_ASSEMBLER_X87_H_ | 1084 #endif // V8_X87_MACRO_ASSEMBLER_X87_H_ |
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