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Issue 993002: Port of optimized ICs for external and pixel arrays from ia32 to ARM. (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: '' Created 10 years, 9 months ago
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1 // Copyright 2009 the V8 project authors. All rights reserved. 1 // Copyright 2009 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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224 void DecodeType4(Instr* instr); 224 void DecodeType4(Instr* instr);
225 void DecodeType5(Instr* instr); 225 void DecodeType5(Instr* instr);
226 void DecodeType6(Instr* instr); 226 void DecodeType6(Instr* instr);
227 void DecodeType7(Instr* instr); 227 void DecodeType7(Instr* instr);
228 void DecodeUnconditional(Instr* instr); 228 void DecodeUnconditional(Instr* instr);
229 229
230 // Support for VFP. 230 // Support for VFP.
231 void DecodeTypeVFP(Instr* instr); 231 void DecodeTypeVFP(Instr* instr);
232 void DecodeType6CoprocessorIns(Instr* instr); 232 void DecodeType6CoprocessorIns(Instr* instr);
233 233
234 void DecodeVMOVBetweenCoreAndSinglePrecisionRegisters(Instr* instr);
235 void DecodeVCMP(Instr* instr);
236 void DecodeVCVTBetweenDoubleAndSingle(Instr* instr);
237 void DecodeVCVTBetweenFloatingPointAndInteger(Instr* instr);
238
234 // Executes one instruction. 239 // Executes one instruction.
235 void InstructionDecode(Instr* instr); 240 void InstructionDecode(Instr* instr);
236 241
237 // Runtime call support. 242 // Runtime call support.
238 static void* RedirectExternalReference(void* external_function, 243 static void* RedirectExternalReference(void* external_function,
239 bool fp_return); 244 bool fp_return);
240 245
241 // For use in calls that take two double values, constructed from r0, r1, r2 246 // For use in calls that take two double values, constructed from r0, r1, r2
242 // and r3. 247 // and r3.
243 void GetFpArgs(double* x, double* y); 248 void GetFpArgs(double* x, double* y);
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297 302
298 static inline void UnregisterCTryCatch() { 303 static inline void UnregisterCTryCatch() {
299 assembler::arm::Simulator::current()->PopAddress(); 304 assembler::arm::Simulator::current()->PopAddress();
300 } 305 }
301 }; 306 };
302 307
303 308
304 #endif // defined(__arm__) 309 #endif // defined(__arm__)
305 310
306 #endif // V8_ARM_SIMULATOR_ARM_H_ 311 #endif // V8_ARM_SIMULATOR_ARM_H_
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