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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 #include <limits.h> // For LONG_MIN, LONG_MAX. | 5 #include <limits.h> // For LONG_MIN, LONG_MAX. |
6 | 6 |
7 #if V8_TARGET_ARCH_MIPS64 | 7 #if V8_TARGET_ARCH_MIPS64 |
8 | 8 |
9 #include "src/base/division-by-constant.h" | 9 #include "src/base/division-by-constant.h" |
10 #include "src/bootstrapper.h" | 10 #include "src/bootstrapper.h" |
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6218 void MacroAssembler::AssertBoundFunction(Register object) { | 6218 void MacroAssembler::AssertBoundFunction(Register object) { |
6219 if (emit_debug_code()) { | 6219 if (emit_debug_code()) { |
6220 STATIC_ASSERT(kSmiTag == 0); | 6220 STATIC_ASSERT(kSmiTag == 0); |
6221 SmiTst(object, t8); | 6221 SmiTst(object, t8); |
6222 Check(ne, kOperandIsASmiAndNotABoundFunction, t8, Operand(zero_reg)); | 6222 Check(ne, kOperandIsASmiAndNotABoundFunction, t8, Operand(zero_reg)); |
6223 GetObjectType(object, t8, t8); | 6223 GetObjectType(object, t8, t8); |
6224 Check(eq, kOperandIsNotABoundFunction, t8, Operand(JS_BOUND_FUNCTION_TYPE)); | 6224 Check(eq, kOperandIsNotABoundFunction, t8, Operand(JS_BOUND_FUNCTION_TYPE)); |
6225 } | 6225 } |
6226 } | 6226 } |
6227 | 6227 |
| 6228 void MacroAssembler::AssertGeneratorObject(Register object) { |
| 6229 if (emit_debug_code()) { |
| 6230 STATIC_ASSERT(kSmiTag == 0); |
| 6231 SmiTst(object, t8); |
| 6232 Check(ne, kOperandIsASmiAndNotAGeneratorObject, t8, Operand(zero_reg)); |
| 6233 GetObjectType(object, t8, t8); |
| 6234 Check(eq, kOperandIsNotAGeneratorObject, t8, |
| 6235 Operand(JS_GENERATOR_OBJECT_TYPE)); |
| 6236 } |
| 6237 } |
6228 | 6238 |
6229 void MacroAssembler::AssertReceiver(Register object) { | 6239 void MacroAssembler::AssertReceiver(Register object) { |
6230 if (emit_debug_code()) { | 6240 if (emit_debug_code()) { |
6231 STATIC_ASSERT(kSmiTag == 0); | 6241 STATIC_ASSERT(kSmiTag == 0); |
6232 SmiTst(object, t8); | 6242 SmiTst(object, t8); |
6233 Check(ne, kOperandIsASmiAndNotAReceiver, t8, Operand(zero_reg)); | 6243 Check(ne, kOperandIsASmiAndNotAReceiver, t8, Operand(zero_reg)); |
6234 GetObjectType(object, t8, t8); | 6244 GetObjectType(object, t8, t8); |
6235 Check(ge, kOperandIsNotAReceiver, t8, Operand(FIRST_JS_RECEIVER_TYPE)); | 6245 Check(ge, kOperandIsNotAReceiver, t8, Operand(FIRST_JS_RECEIVER_TYPE)); |
6236 } | 6246 } |
6237 } | 6247 } |
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6879 if (mag.shift > 0) sra(result, result, mag.shift); | 6889 if (mag.shift > 0) sra(result, result, mag.shift); |
6880 srl(at, dividend, 31); | 6890 srl(at, dividend, 31); |
6881 Addu(result, result, Operand(at)); | 6891 Addu(result, result, Operand(at)); |
6882 } | 6892 } |
6883 | 6893 |
6884 | 6894 |
6885 } // namespace internal | 6895 } // namespace internal |
6886 } // namespace v8 | 6896 } // namespace v8 |
6887 | 6897 |
6888 #endif // V8_TARGET_ARCH_MIPS64 | 6898 #endif // V8_TARGET_ARCH_MIPS64 |
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