Function debug_inst_fetch

core/debug/debug.c:221–229

}

void debug_inst_fetch(void) {
    uint32_t pc = cpu.registers.PC;
    debug.addr[pc] |= DBG_INST_MARKER;
    if (debug.addr[pc] & DBG_MASK_EXEC) {
        debug_open(DBG_BREAKPOINT, pc);
    } else if (pc == debug.tempExec) {
        debug_open(DBG_STEP, pc);
    }
}

void debug_inst_repeat(void) {
    if (debug.step) {