old_pc             80 ddb/db_run.c   	db_addr_t	pc, old_pc;
old_pc             85 ddb/db_run.c   	old_pc = pc = PC_REGS(regs);
old_pc            119 ddb/db_run.c   		SET_PC_REGS(regs, old_pc);
old_pc            121 ddb/db_run.c   		PC_REGS(regs) = old_pc;