Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(555)

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

Issue 1715003: Add inlining of property load on ARM... (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: '' Created 10 years, 8 months 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
« no previous file with comments | « no previous file | src/arm/assembler-arm.cc » ('j') | src/arm/ic-arm.cc » ('J')
Toggle Intra-line Diffs ('i') | Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
OLDNEW
1 // Copyright (c) 1994-2006 Sun Microsystems Inc. 1 // Copyright (c) 1994-2006 Sun Microsystems Inc.
2 // All Rights Reserved. 2 // All Rights Reserved.
3 // 3 //
4 // Redistribution and use in source and binary forms, with or without 4 // Redistribution and use in source and binary forms, with or without
5 // modification, are permitted provided that the following conditions 5 // modification, are permitted provided that the following conditions
6 // are met: 6 // are met:
7 // 7 //
8 // - Redistributions of source code must retain the above copyright notice, 8 // - Redistributions of source code must retain the above copyright notice,
9 // this list of conditions and the following disclaimer. 9 // this list of conditions and the following disclaimer.
10 // 10 //
(...skipping 940 matching lines...) Expand 10 before | Expand all | Expand 10 after
951 void RecordComment(const char* msg); 951 void RecordComment(const char* msg);
952 952
953 void RecordPosition(int pos); 953 void RecordPosition(int pos);
954 void RecordStatementPosition(int pos); 954 void RecordStatementPosition(int pos);
955 void WriteRecordedPositions(); 955 void WriteRecordedPositions();
956 956
957 int pc_offset() const { return pc_ - buffer_; } 957 int pc_offset() const { return pc_ - buffer_; }
958 int current_position() const { return current_position_; } 958 int current_position() const { return current_position_; }
959 int current_statement_position() const { return current_statement_position_; } 959 int current_statement_position() const { return current_statement_position_; }
960 960
961 // Read/patch instructions
962 static Instr instr_at(byte* pc) { return *reinterpret_cast<Instr*>(pc); }
963 static void instr_at_put(byte* pc, Instr instr) {
964 *reinterpret_cast<Instr*>(pc) = instr;
965 }
966 static bool IsB(Instr instr);
967 static int GetBOffset(Instr instr);
968 static bool IsLdrRegisterImmediate(Instr instr);
969 static int GetLdrRegisterImmediateOffset(Instr instr);
970 static Instr SetLdrRegisterImmediateOffset(Instr instr, int offset);
971
961 protected: 972 protected:
962 int buffer_space() const { return reloc_info_writer.pos() - pc_; } 973 int buffer_space() const { return reloc_info_writer.pos() - pc_; }
963 974
964 // Read/patch instructions 975 // Read/patch instructions
965 static Instr instr_at(byte* pc) { return *reinterpret_cast<Instr*>(pc); }
966 void instr_at_put(byte* pc, Instr instr) {
967 *reinterpret_cast<Instr*>(pc) = instr;
968 }
969 Instr instr_at(int pos) { return *reinterpret_cast<Instr*>(buffer_ + pos); } 976 Instr instr_at(int pos) { return *reinterpret_cast<Instr*>(buffer_ + pos); }
970 void instr_at_put(int pos, Instr instr) { 977 void instr_at_put(int pos, Instr instr) {
971 *reinterpret_cast<Instr*>(buffer_ + pos) = instr; 978 *reinterpret_cast<Instr*>(buffer_ + pos) = instr;
972 } 979 }
973 980
974 // Decode branch instruction at pos and return branch target pos 981 // Decode branch instruction at pos and return branch target pos
975 int target_at(int pos); 982 int target_at(int pos);
976 983
977 // Patch branch instruction at pos to branch to given branch target pos 984 // Patch branch instruction at pos to branch to given branch target pos
978 void target_at_put(int pos, int target_pos); 985 void target_at_put(int pos, int target_pos);
(...skipping 108 matching lines...) Expand 10 before | Expand all | Expand 10 after
1087 1094
1088 friend class RegExpMacroAssemblerARM; 1095 friend class RegExpMacroAssemblerARM;
1089 friend class RelocInfo; 1096 friend class RelocInfo;
1090 friend class CodePatcher; 1097 friend class CodePatcher;
1091 friend class BlockConstPoolScope; 1098 friend class BlockConstPoolScope;
1092 }; 1099 };
1093 1100
1094 } } // namespace v8::internal 1101 } } // namespace v8::internal
1095 1102
1096 #endif // V8_ARM_ASSEMBLER_ARM_H_ 1103 #endif // V8_ARM_ASSEMBLER_ARM_H_
OLDNEW
« no previous file with comments | « no previous file | src/arm/assembler-arm.cc » ('j') | src/arm/ic-arm.cc » ('J')

Powered by Google App Engine
This is Rietveld 408576698