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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 // 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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1297 int pc; | 1297 int pc; |
1298 uint32_t flags; // See Bootstrapper::FixupFlags decoders/encoders. | 1298 uint32_t flags; // See Bootstrapper::FixupFlags decoders/encoders. |
1299 const char* name; | 1299 const char* name; |
1300 }; | 1300 }; |
1301 | 1301 |
1302 Handle<Object> CodeObject() { | 1302 Handle<Object> CodeObject() { |
1303 ASSERT(!code_object_.is_null()); | 1303 ASSERT(!code_object_.is_null()); |
1304 return code_object_; | 1304 return code_object_; |
1305 } | 1305 } |
1306 | 1306 |
1307 // Emit code for a flooring division by a constant. The dividend register is | 1307 // Emit code for a truncating division by a constant. The dividend register is |
1308 // unchanged and at gets clobbered. Dividend and result must be different. | 1308 // unchanged and at gets clobbered. Dividend and result must be different. |
1309 void FlooringDiv(Register result, Register dividend, int32_t divisor); | 1309 void TruncatingDiv(Register result, Register dividend, int32_t divisor); |
1310 | 1310 |
1311 // ------------------------------------------------------------------------- | 1311 // ------------------------------------------------------------------------- |
1312 // StatsCounter support. | 1312 // StatsCounter support. |
1313 | 1313 |
1314 void SetCounter(StatsCounter* counter, int value, | 1314 void SetCounter(StatsCounter* counter, int value, |
1315 Register scratch1, Register scratch2); | 1315 Register scratch1, Register scratch2); |
1316 void IncrementCounter(StatsCounter* counter, int value, | 1316 void IncrementCounter(StatsCounter* counter, int value, |
1317 Register scratch1, Register scratch2); | 1317 Register scratch1, Register scratch2); |
1318 void DecrementCounter(StatsCounter* counter, int value, | 1318 void DecrementCounter(StatsCounter* counter, int value, |
1319 Register scratch1, Register scratch2); | 1319 Register scratch1, Register scratch2); |
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1673 #define CODE_COVERAGE_TOSTRING(x) CODE_COVERAGE_STRINGIFY(x) | 1673 #define CODE_COVERAGE_TOSTRING(x) CODE_COVERAGE_STRINGIFY(x) |
1674 #define __FILE_LINE__ __FILE__ ":" CODE_COVERAGE_TOSTRING(__LINE__) | 1674 #define __FILE_LINE__ __FILE__ ":" CODE_COVERAGE_TOSTRING(__LINE__) |
1675 #define ACCESS_MASM(masm) masm->stop(__FILE_LINE__); masm-> | 1675 #define ACCESS_MASM(masm) masm->stop(__FILE_LINE__); masm-> |
1676 #else | 1676 #else |
1677 #define ACCESS_MASM(masm) masm-> | 1677 #define ACCESS_MASM(masm) masm-> |
1678 #endif | 1678 #endif |
1679 | 1679 |
1680 } } // namespace v8::internal | 1680 } } // namespace v8::internal |
1681 | 1681 |
1682 #endif // V8_MIPS_MACRO_ASSEMBLER_MIPS_H_ | 1682 #endif // V8_MIPS_MACRO_ASSEMBLER_MIPS_H_ |
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