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1 // Copyright 2010 the V8 project authors. All rights reserved. | 1 // Copyright 2010 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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89 void Jump(Handle<Code> code, RelocInfo::Mode rmode, Condition cond = al); | 89 void Jump(Handle<Code> code, RelocInfo::Mode rmode, Condition cond = al); |
90 void Call(Register target, Condition cond = al); | 90 void Call(Register target, Condition cond = al); |
91 void Call(byte* target, RelocInfo::Mode rmode, Condition cond = al); | 91 void Call(byte* target, RelocInfo::Mode rmode, Condition cond = al); |
92 void Call(Handle<Code> code, RelocInfo::Mode rmode, Condition cond = al); | 92 void Call(Handle<Code> code, RelocInfo::Mode rmode, Condition cond = al); |
93 void Ret(Condition cond = al); | 93 void Ret(Condition cond = al); |
94 | 94 |
95 // Emit code to discard a non-negative number of pointer-sized elements | 95 // Emit code to discard a non-negative number of pointer-sized elements |
96 // from the stack, clobbering only the sp register. | 96 // from the stack, clobbering only the sp register. |
97 void Drop(int count, Condition cond = al); | 97 void Drop(int count, Condition cond = al); |
98 | 98 |
| 99 void Ret(int drop, Condition cond = al); |
99 | 100 |
100 // Swap two registers. If the scratch register is omitted then a slightly | 101 // Swap two registers. If the scratch register is omitted then a slightly |
101 // less efficient form using xor instead of mov is emitted. | 102 // less efficient form using xor instead of mov is emitted. |
102 void Swap(Register reg1, | 103 void Swap(Register reg1, |
103 Register reg2, | 104 Register reg2, |
104 Register scratch = no_reg, | 105 Register scratch = no_reg, |
105 Condition cond = al); | 106 Condition cond = al); |
106 | 107 |
107 | 108 |
108 void And(Register dst, Register src1, const Operand& src2, | 109 void And(Register dst, Register src1, const Operand& src2, |
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291 // Invoke the JavaScript function in the given register. Changes the | 292 // Invoke the JavaScript function in the given register. Changes the |
292 // current context to the context in the function before invoking. | 293 // current context to the context in the function before invoking. |
293 void InvokeFunction(Register function, | 294 void InvokeFunction(Register function, |
294 const ParameterCount& actual, | 295 const ParameterCount& actual, |
295 InvokeFlag flag); | 296 InvokeFlag flag); |
296 | 297 |
297 void InvokeFunction(JSFunction* function, | 298 void InvokeFunction(JSFunction* function, |
298 const ParameterCount& actual, | 299 const ParameterCount& actual, |
299 InvokeFlag flag); | 300 InvokeFlag flag); |
300 | 301 |
| 302 void IsObjectJSObjectType(Register heap_object, |
| 303 Register map, |
| 304 Register scratch, |
| 305 Label* fail); |
| 306 |
| 307 void IsInstanceJSObjectType(Register map, |
| 308 Register scratch, |
| 309 Label* fail); |
| 310 |
| 311 void IsObjectJSStringType(Register object, |
| 312 Register scratch, |
| 313 Label* fail); |
301 | 314 |
302 #ifdef ENABLE_DEBUGGER_SUPPORT | 315 #ifdef ENABLE_DEBUGGER_SUPPORT |
303 // --------------------------------------------------------------------------- | 316 // --------------------------------------------------------------------------- |
304 // Debugger Support | 317 // Debugger Support |
305 | 318 |
306 void DebugBreak(); | 319 void DebugBreak(); |
307 #endif | 320 #endif |
308 | 321 |
309 // --------------------------------------------------------------------------- | 322 // --------------------------------------------------------------------------- |
310 // Exception handling | 323 // Exception handling |
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806 #define __FILE_LINE__ __FILE__ ":" CODE_COVERAGE_TOSTRING(__LINE__) | 819 #define __FILE_LINE__ __FILE__ ":" CODE_COVERAGE_TOSTRING(__LINE__) |
807 #define ACCESS_MASM(masm) masm->stop(__FILE_LINE__); masm-> | 820 #define ACCESS_MASM(masm) masm->stop(__FILE_LINE__); masm-> |
808 #else | 821 #else |
809 #define ACCESS_MASM(masm) masm-> | 822 #define ACCESS_MASM(masm) masm-> |
810 #endif | 823 #endif |
811 | 824 |
812 | 825 |
813 } } // namespace v8::internal | 826 } } // namespace v8::internal |
814 | 827 |
815 #endif // V8_ARM_MACRO_ASSEMBLER_ARM_H_ | 828 #endif // V8_ARM_MACRO_ASSEMBLER_ARM_H_ |
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