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Issue 12096036: ARM: Rename Simulator::vfp_register to vfp_registers_ (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 7 years, 10 months ago
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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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366 // Saturating instructions require a Q flag to indicate saturation. 366 // Saturating instructions require a Q flag to indicate saturation.
367 // There is currently no way to read the CPSR directly, and thus read the Q 367 // There is currently no way to read the CPSR directly, and thus read the Q
368 // flag, so this is left unimplemented. 368 // flag, so this is left unimplemented.
369 int32_t registers_[16]; 369 int32_t registers_[16];
370 bool n_flag_; 370 bool n_flag_;
371 bool z_flag_; 371 bool z_flag_;
372 bool c_flag_; 372 bool c_flag_;
373 bool v_flag_; 373 bool v_flag_;
374 374
375 // VFP architecture state. 375 // VFP architecture state.
376 // TODO(hans): Rename vfp_register to vfp_registers_. 376 unsigned int vfp_registers_[num_d_registers * 2];
377 unsigned int vfp_register[num_d_registers * 2];
378 bool n_flag_FPSCR_; 377 bool n_flag_FPSCR_;
379 bool z_flag_FPSCR_; 378 bool z_flag_FPSCR_;
380 bool c_flag_FPSCR_; 379 bool c_flag_FPSCR_;
381 bool v_flag_FPSCR_; 380 bool v_flag_FPSCR_;
382 381
383 // VFP rounding mode. See ARM DDI 0406B Page A2-29. 382 // VFP rounding mode. See ARM DDI 0406B Page A2-29.
384 VFPRoundingMode FPSCR_rounding_mode_; 383 VFPRoundingMode FPSCR_rounding_mode_;
385 384
386 // VFP FP exception flags architecture state. 385 // VFP FP exception flags architecture state.
387 bool inv_op_vfp_flag_; 386 bool inv_op_vfp_flag_;
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460 459
461 static inline void UnregisterCTryCatch() { 460 static inline void UnregisterCTryCatch() {
462 Simulator::current(Isolate::Current())->PopAddress(); 461 Simulator::current(Isolate::Current())->PopAddress();
463 } 462 }
464 }; 463 };
465 464
466 } } // namespace v8::internal 465 } } // namespace v8::internal
467 466
468 #endif // !defined(USE_SIMULATOR) 467 #endif // !defined(USE_SIMULATOR)
469 #endif // V8_ARM_SIMULATOR_ARM_H_ 468 #endif // V8_ARM_SIMULATOR_ARM_H_
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