231 bool SetProgramCounter(const pid_t process_id, uint64_t program_counter) {  in SetProgramCounter()  argument
236   if (ptrace(PTRACE_GETREGSET, process_id, 1, &registers_iovec) != 0) {  in SetProgramCounter()
240   if ((ptrace(PTRACE_SETREGSET, process_id, 1, &registers_iovec)) != 0) {  in SetProgramCounter()
246 bool StepToEntryPoint(const pid_t process_id) {  in StepToEntryPoint()  argument
249   if (!GetElfEntryPoint(process_id, &entry_address, &is_arm_mode)) {  in StepToEntryPoint()
276   ReadChildMemory(process_id, entry_address, backup.get(), trap_code_size);  in StepToEntryPoint()
277   WriteChildMemory(process_id, entry_address, trap_code.get(), trap_code_size);  in StepToEntryPoint()
278   ptrace(PTRACE_CONT, process_id, NULL, NULL);  in StepToEntryPoint()
280   waitpid(process_id, &status, 0);  in StepToEntryPoint()
289   if (!SetProgramCounter(process_id, entry_address)) {  in StepToEntryPoint()
292   WriteChildMemory(process_id, entry_address, backup.get(), trap_code_size);  in StepToEntryPoint()