debugger/dwarf/LineNumberProgram.cpp

73 LineNumberProgram::GetInitialState(State& state) const
78 	_SetToInitial(state);
79 	state.dataReader.SetTo(fProgram, fProgramSize, fAddressSize, fIsBigEndian);
84 LineNumberProgram::GetNextRow(State& state) const
86 	if (state.isSequenceEnd)
87 		_SetToInitial(state);
89 	DataReader& dataReader = state.dataReader;
97 			state.address += (adjustedOpcode / fLineRange)
99 			state.line += adjustedOpcode % fLineRange + fLineBase;
100 			state.isBasicBlock = false;
101 			state.isPrologueEnd = false;
102 			state.isEpilogueBegin = false;
103 			state.discriminator = 0;
109 					state.isBasicBlock = false;
110 					state.isPrologueEnd = false;
111 					state.isEpilogueBegin = false;
113 					state.discriminator = 0;
116 					state.address += dataReader.ReadUnsignedLEB128(0)
120 					state.line += dataReader.ReadSignedLEB128(0);
123 					state.file = dataReader.ReadUnsignedLEB128(0);
126 					state.column = dataReader.ReadUnsignedLEB128(0);
129 					state.isStatement = !state.isStatement;
132 					state.isBasicBlock = true;
135 					state.address += ((255 - fOpcodeBase) / fLineRange)
139 					state.address += dataReader.Read<uint16>(0);
142 					state.isPrologueEnd = true;
145 					state.isEpilogueBegin = true;
148 					state.instructionSet = dataReader.ReadUnsignedLEB128(0);
165 					state.isSequenceEnd = true;
169 					state.address = dataReader.ReadAddress(0);
173 					state.explicitFile = dataReader.ReadString();
174 					state.explicitFileDirIndex
178 					state.file = -1;
183 					state.discriminator = dataReader.ReadUnsignedLEB128(0);
208 LineNumberProgram::_SetToInitial(State& state) const
210 	state.address = 0;
211 	state.file = 1;
212 	state.line = 1;
213 	state.column = 0;
214 	state.isStatement = fDefaultIsStatement;
215 	state.isBasicBlock = false;
216 	state.isSequenceEnd = false;
217 	state.isPrologueEnd = false;
218 	state.isEpilogueBegin = false;
219 	state.instructionSet = 0;
220 	state.discriminator = 0;