Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(492)

Side by Side Diff: src/arm/constants-arm.h

Issue 8680013: Remove the static qualifier from functions in header files. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Restored static const references on ARM and MIPS. Created 9 years, 1 month ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch | Annotate | Revision Log
OLDNEW
1 // Copyright 2011 the V8 project authors. All rights reserved. 1 // Copyright 2011 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
(...skipping 69 matching lines...) Expand 10 before | Expand all | Expand 10 after
80 80
81 // Using blx may yield better code, so use it when required or when available 81 // Using blx may yield better code, so use it when required or when available
82 #if defined(USE_THUMB_INTERWORK) || defined(CAN_USE_ARMV5_INSTRUCTIONS) 82 #if defined(USE_THUMB_INTERWORK) || defined(CAN_USE_ARMV5_INSTRUCTIONS)
83 #define USE_BLX 1 83 #define USE_BLX 1
84 #endif 84 #endif
85 85
86 namespace v8 { 86 namespace v8 {
87 namespace internal { 87 namespace internal {
88 88
89 // Constant pool marker. 89 // Constant pool marker.
90 static const int kConstantPoolMarkerMask = 0xffe00000; 90 const int kConstantPoolMarkerMask = 0xffe00000;
91 static const int kConstantPoolMarker = 0x0c000000; 91 const int kConstantPoolMarker = 0x0c000000;
92 static const int kConstantPoolLengthMask = 0x001ffff; 92 const int kConstantPoolLengthMask = 0x001ffff;
93 93
94 // Number of registers in normal ARM mode. 94 // Number of registers in normal ARM mode.
95 static const int kNumRegisters = 16; 95 const int kNumRegisters = 16;
96 96
97 // VFP support. 97 // VFP support.
98 static const int kNumVFPSingleRegisters = 32; 98 const int kNumVFPSingleRegisters = 32;
99 static const int kNumVFPDoubleRegisters = 16; 99 const int kNumVFPDoubleRegisters = 16;
100 static const int kNumVFPRegisters = 100 const int kNumVFPRegisters = kNumVFPSingleRegisters + kNumVFPDoubleRegisters;
101 kNumVFPSingleRegisters + kNumVFPDoubleRegisters;
102 101
103 // PC is register 15. 102 // PC is register 15.
104 static const int kPCRegister = 15; 103 const int kPCRegister = 15;
105 static const int kNoRegister = -1; 104 const int kNoRegister = -1;
106 105
107 // ----------------------------------------------------------------------------- 106 // -----------------------------------------------------------------------------
108 // Conditions. 107 // Conditions.
109 108
110 // Defines constants and accessor classes to assemble, disassemble and 109 // Defines constants and accessor classes to assemble, disassemble and
111 // simulate ARM instructions. 110 // simulate ARM instructions.
112 // 111 //
113 // Section references in the code refer to the "ARM Architecture Reference 112 // Section references in the code refer to the "ARM Architecture Reference
114 // Manual" from July 2005 (available at http://www.arm.com/miscPDFs/14128.pdf) 113 // Manual" from July 2005 (available at http://www.arm.com/miscPDFs/14128.pdf)
115 // 114 //
(...skipping 248 matching lines...) Expand 10 before | Expand all | Expand 10 after
364 // svc (formerly swi) provides a 24bit immediate value. Use bits 22:0 for 363 // svc (formerly swi) provides a 24bit immediate value. Use bits 22:0 for
365 // standard SoftwareInterrupCode. Bit 23 is reserved for the stop feature. 364 // standard SoftwareInterrupCode. Bit 23 is reserved for the stop feature.
366 enum SoftwareInterruptCodes { 365 enum SoftwareInterruptCodes {
367 // transition to C code 366 // transition to C code
368 kCallRtRedirected= 0x10, 367 kCallRtRedirected= 0x10,
369 // break point 368 // break point
370 kBreakpoint= 0x20, 369 kBreakpoint= 0x20,
371 // stop 370 // stop
372 kStopCode = 1 << 23 371 kStopCode = 1 << 23
373 }; 372 };
374 static const uint32_t kStopCodeMask = kStopCode - 1; 373 const uint32_t kStopCodeMask = kStopCode - 1;
375 static const uint32_t kMaxStopCode = kStopCode - 1; 374 const uint32_t kMaxStopCode = kStopCode - 1;
376 static const int32_t kDefaultStopCode = -1; 375 const int32_t kDefaultStopCode = -1;
377 376
378 377
379 // Type of VFP register. Determines register encoding. 378 // Type of VFP register. Determines register encoding.
380 enum VFPRegPrecision { 379 enum VFPRegPrecision {
381 kSinglePrecision = 0, 380 kSinglePrecision = 0,
382 kDoublePrecision = 1 381 kDoublePrecision = 1
383 }; 382 };
384 383
385 384
386 // VFP FPSCR constants. 385 // VFP FPSCR constants.
387 enum VFPConversionMode { 386 enum VFPConversionMode {
388 kFPSCRRounding = 0, 387 kFPSCRRounding = 0,
389 kDefaultRoundToZero = 1 388 kDefaultRoundToZero = 1
390 }; 389 };
391 390
392 // This mask does not include the "inexact" or "input denormal" cumulative 391 // This mask does not include the "inexact" or "input denormal" cumulative
393 // exceptions flags, because we usually don't want to check for it. 392 // exceptions flags, because we usually don't want to check for it.
394 static const uint32_t kVFPExceptionMask = 0xf; 393 const uint32_t kVFPExceptionMask = 0xf;
395 static const uint32_t kVFPInvalidOpExceptionBit = 1 << 0; 394 const uint32_t kVFPInvalidOpExceptionBit = 1 << 0;
396 static const uint32_t kVFPOverflowExceptionBit = 1 << 2; 395 const uint32_t kVFPOverflowExceptionBit = 1 << 2;
397 static const uint32_t kVFPUnderflowExceptionBit = 1 << 3; 396 const uint32_t kVFPUnderflowExceptionBit = 1 << 3;
398 static const uint32_t kVFPInexactExceptionBit = 1 << 4; 397 const uint32_t kVFPInexactExceptionBit = 1 << 4;
399 static const uint32_t kVFPFlushToZeroMask = 1 << 24; 398 const uint32_t kVFPFlushToZeroMask = 1 << 24;
400 399
401 static const uint32_t kVFPNConditionFlagBit = 1 << 31; 400 const uint32_t kVFPNConditionFlagBit = 1 << 31;
402 static const uint32_t kVFPZConditionFlagBit = 1 << 30; 401 const uint32_t kVFPZConditionFlagBit = 1 << 30;
403 static const uint32_t kVFPCConditionFlagBit = 1 << 29; 402 const uint32_t kVFPCConditionFlagBit = 1 << 29;
404 static const uint32_t kVFPVConditionFlagBit = 1 << 28; 403 const uint32_t kVFPVConditionFlagBit = 1 << 28;
405 404
406 405
407 // VFP rounding modes. See ARM DDI 0406B Page A2-29. 406 // VFP rounding modes. See ARM DDI 0406B Page A2-29.
408 enum VFPRoundingMode { 407 enum VFPRoundingMode {
409 RN = 0 << 22, // Round to Nearest. 408 RN = 0 << 22, // Round to Nearest.
410 RP = 1 << 22, // Round towards Plus Infinity. 409 RP = 1 << 22, // Round towards Plus Infinity.
411 RM = 2 << 22, // Round towards Minus Infinity. 410 RM = 2 << 22, // Round towards Minus Infinity.
412 RZ = 3 << 22, // Round towards zero. 411 RZ = 3 << 22, // Round towards zero.
413 412
414 // Aliases. 413 // Aliases.
415 kRoundToNearest = RN, 414 kRoundToNearest = RN,
416 kRoundToPlusInf = RP, 415 kRoundToPlusInf = RP,
417 kRoundToMinusInf = RM, 416 kRoundToMinusInf = RM,
418 kRoundToZero = RZ 417 kRoundToZero = RZ
419 }; 418 };
420 419
421 static const uint32_t kVFPRoundingModeMask = 3 << 22; 420 const uint32_t kVFPRoundingModeMask = 3 << 22;
422 421
423 enum CheckForInexactConversion { 422 enum CheckForInexactConversion {
424 kCheckForInexactConversion, 423 kCheckForInexactConversion,
425 kDontCheckForInexactConversion 424 kDontCheckForInexactConversion
426 }; 425 };
427 426
428 // ----------------------------------------------------------------------------- 427 // -----------------------------------------------------------------------------
429 // Hints. 428 // Hints.
430 429
431 // Branch hints are not used on the ARM. They are defined so that they can 430 // Branch hints are not used on the ARM. They are defined so that they can
(...skipping 334 matching lines...) Expand 10 before | Expand all | Expand 10 after
766 static int Number(const char* name, bool* is_double); 765 static int Number(const char* name, bool* is_double);
767 766
768 private: 767 private:
769 static const char* names_[kNumVFPRegisters]; 768 static const char* names_[kNumVFPRegisters];
770 }; 769 };
771 770
772 771
773 } } // namespace v8::internal 772 } } // namespace v8::internal
774 773
775 #endif // V8_ARM_CONSTANTS_ARM_H_ 774 #endif // V8_ARM_CONSTANTS_ARM_H_
OLDNEW
« no previous file with comments | « src/api.h ('k') | src/arm/frames-arm.h » ('j') | src/conversions-inl.h » ('J')

Powered by Google App Engine
This is Rietveld 408576698