344 // Similar to ITrcGenElemIn, but add next instruction info, which is needed to get branch to addr
465         // OpenCSD may cache a list of InstrRange elements, making it inaccurate to get branch to  in ProcessElement()
478         // It is based on the assumption that we only do immediate branch inside a binary,  in ProcessElement()
540 //   2. Branch to addresses of direct branch instructions across binaries.
548     ETMBranchList branch;  member
559         LOG(WARNING) << "branch list collection isn't accurate with non-zero speculation length";  in CheckConfigs()
565         LOG(WARNING) << "branch list collection will lose some data with return stack enabled";  in CheckConfigs()
584         // Flush branch when seeing an Addr packet. Because it isn't correct to concatenate  in ProcessPacket()
593         // An atom packet contains a branch list. We may receive one or more atom packets in a row,  in ProcessPacket()
599       // Flush branch when seeing a flush or reset operation.  in ProcessPacket()
620       return;  // Skip atom packets when we think a branch list is invalid.  in ProcessAtomPacket()
622     if (data.branch.branch.empty()) {  in ProcessAtomPacket()
623       // This is the first atom packet in a branch list. Check if we have tid and addr info to  in ProcessAtomPacket()
624       // parse it and the following atom packets. If not, mark the branch list as invalid.  in ProcessAtomPacket()
634       data.branch.dso = map->dso;  in ProcessAtomPacket()
635       data.branch.addr = map->GetVaddrInFile(data.addr);  in ProcessAtomPacket()
637         data.branch.addr |= 1;  in ProcessAtomPacket()
642       data.branch.branch.push_back((bits & 1) == 1);  in ProcessAtomPacket()
648     if (!data.branch.branch.empty()) {  in FlushBranch()
649       callback_(data.branch);  in FlushBranch()
650       data.branch.branch.clear();  in FlushBranch()
663 // packet shows whether the cpu decides to branch or not.
666 // to find the next branch instruction starting from an address.
937     // Loop until we find a branch instruction.  in FindNextBranch()
993       const std::vector<bool>& branch = branch_p.first;  in ConvertETMBranchMapToInstrRanges()  local
997       for (bool b : branch) {  in ConvertETMBranchMapToInstrRanges()
1010             // For OCSD_INSTR_BR_INDIRECT, instr.branch_addr points to old branch addresses.  in ConvertETMBranchMapToInstrRanges()
1011             // So only use instr.branch_addr for direct branch instructions.  in ConvertETMBranchMapToInstrRanges()
1022         // for branch instructions, b == true means branch taken. But for other instructions  in ConvertETMBranchMapToInstrRanges()