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1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 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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1098 Label* failure); | 1098 Label* failure); |
1099 | 1099 |
1100 void LoadInstanceDescriptors(Register map, Register descriptors); | 1100 void LoadInstanceDescriptors(Register map, Register descriptors); |
1101 | 1101 |
1102 private: | 1102 private: |
1103 void CallCFunctionHelper(Register function, | 1103 void CallCFunctionHelper(Register function, |
1104 ExternalReference function_reference, | 1104 ExternalReference function_reference, |
1105 Register scratch, | 1105 Register scratch, |
1106 int num_arguments); | 1106 int num_arguments); |
1107 | 1107 |
| 1108 void BranchShort(int16_t offset, BranchDelaySlot bdslot = PROTECT); |
| 1109 void BranchShort(int16_t offset, Condition cond, Register rs, |
| 1110 const Operand& rt, |
| 1111 BranchDelaySlot bdslot = PROTECT); |
| 1112 void BranchShort(Label* L, BranchDelaySlot bdslot = PROTECT); |
| 1113 void BranchShort(Label* L, Condition cond, Register rs, |
| 1114 const Operand& rt, |
| 1115 BranchDelaySlot bdslot = PROTECT); |
| 1116 void BranchAndLinkShort(int16_t offset, BranchDelaySlot bdslot = PROTECT); |
| 1117 void BranchAndLinkShort(int16_t offset, Condition cond, Register rs, |
| 1118 const Operand& rt, |
| 1119 BranchDelaySlot bdslot = PROTECT); |
| 1120 void BranchAndLinkShort(Label* L, BranchDelaySlot bdslot = PROTECT); |
| 1121 void BranchAndLinkShort(Label* L, Condition cond, Register rs, |
| 1122 const Operand& rt, |
| 1123 BranchDelaySlot bdslot = PROTECT); |
| 1124 void J(Label* L, BranchDelaySlot bdslot); |
| 1125 void Jr(Label* L, BranchDelaySlot bdslot); |
| 1126 void Jalr(Label* L, BranchDelaySlot bdslot); |
| 1127 |
1108 void Jump(intptr_t target, RelocInfo::Mode rmode, | 1128 void Jump(intptr_t target, RelocInfo::Mode rmode, |
1109 BranchDelaySlot bd = PROTECT); | 1129 BranchDelaySlot bd = PROTECT); |
1110 void Jump(intptr_t target, RelocInfo::Mode rmode, Condition cond = cc_always, | 1130 void Jump(intptr_t target, RelocInfo::Mode rmode, Condition cond = cc_always, |
1111 Register r1 = zero_reg, const Operand& r2 = Operand(zero_reg), | 1131 Register r1 = zero_reg, const Operand& r2 = Operand(zero_reg), |
1112 BranchDelaySlot bd = PROTECT); | 1132 BranchDelaySlot bd = PROTECT); |
1113 void Call(intptr_t target, RelocInfo::Mode rmode, | 1133 void Call(intptr_t target, RelocInfo::Mode rmode, |
1114 BranchDelaySlot bd = PROTECT); | 1134 BranchDelaySlot bd = PROTECT); |
1115 void Call(intptr_t target, RelocInfo::Mode rmode, Condition cond = cc_always, | 1135 void Call(intptr_t target, RelocInfo::Mode rmode, Condition cond = cc_always, |
1116 Register r1 = zero_reg, const Operand& r2 = Operand(zero_reg), | 1136 Register r1 = zero_reg, const Operand& r2 = Operand(zero_reg), |
1117 BranchDelaySlot bd = PROTECT); | 1137 BranchDelaySlot bd = PROTECT); |
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1138 Register length, | 1158 Register length, |
1139 Heap::RootListIndex map_index, | 1159 Heap::RootListIndex map_index, |
1140 Register scratch1, | 1160 Register scratch1, |
1141 Register scratch2); | 1161 Register scratch2); |
1142 | 1162 |
1143 // Compute memory operands for safepoint stack slots. | 1163 // Compute memory operands for safepoint stack slots. |
1144 static int SafepointRegisterStackIndex(int reg_code); | 1164 static int SafepointRegisterStackIndex(int reg_code); |
1145 MemOperand SafepointRegisterSlot(Register reg); | 1165 MemOperand SafepointRegisterSlot(Register reg); |
1146 MemOperand SafepointRegistersAndDoublesSlot(Register reg); | 1166 MemOperand SafepointRegistersAndDoublesSlot(Register reg); |
1147 | 1167 |
| 1168 bool UseAbsoluteCodePointers(); |
| 1169 |
1148 bool generating_stub_; | 1170 bool generating_stub_; |
1149 bool allow_stub_calls_; | 1171 bool allow_stub_calls_; |
1150 // This handle will be patched with the code object on installation. | 1172 // This handle will be patched with the code object on installation. |
1151 Handle<Object> code_object_; | 1173 Handle<Object> code_object_; |
1152 | 1174 |
1153 // Needs access to SafepointRegisterStackIndex for optimized frame | 1175 // Needs access to SafepointRegisterStackIndex for optimized frame |
1154 // traversal. | 1176 // traversal. |
1155 friend class OptimizedFrame; | 1177 friend class OptimizedFrame; |
1156 }; | 1178 }; |
1157 | 1179 |
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1222 #define CODE_COVERAGE_TOSTRING(x) CODE_COVERAGE_STRINGIFY(x) | 1244 #define CODE_COVERAGE_TOSTRING(x) CODE_COVERAGE_STRINGIFY(x) |
1223 #define __FILE_LINE__ __FILE__ ":" CODE_COVERAGE_TOSTRING(__LINE__) | 1245 #define __FILE_LINE__ __FILE__ ":" CODE_COVERAGE_TOSTRING(__LINE__) |
1224 #define ACCESS_MASM(masm) masm->stop(__FILE_LINE__); masm-> | 1246 #define ACCESS_MASM(masm) masm->stop(__FILE_LINE__); masm-> |
1225 #else | 1247 #else |
1226 #define ACCESS_MASM(masm) masm-> | 1248 #define ACCESS_MASM(masm) masm-> |
1227 #endif | 1249 #endif |
1228 | 1250 |
1229 } } // namespace v8::internal | 1251 } } // namespace v8::internal |
1230 | 1252 |
1231 #endif // V8_MIPS_MACRO_ASSEMBLER_MIPS_H_ | 1253 #endif // V8_MIPS_MACRO_ASSEMBLER_MIPS_H_ |
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