hrhlt 4123 src/dps8/dps8_cpu.c if (cpu.MR.hrhlt && cpu.history_cyclic[CU_HIST_REG] == 0) hrhlt 456 src/dps8/dps8_cpu.h word1 hrhlt; // g i 28 history register overflow trap hrhlt 7127 src/dps8/dps8_ins.c cpu.MR.hrhlt = getbits36_1 (cpu.CY, 28); hrhlt 7141 src/dps8/dps8_ins.c if (cpu.MR.hrhlt)