Searches for the previous (older) appearance of command with specified EIP in the run trace buffer, starting from the specified backward step (not included in search). Returns backward step or -1 if command is not in trace or if run trace is inactive.
int Findprevruntraceip(ulong ip,int startback);
Parameters:
ip - address of the command to search;
startback - backward step where the search starts. This step is not included in search. Use startback=0 to search for the youngest appearance.
See also: Findhittrace, Runtracesize, Findnextruntraceip, Getruntraceregisters