Function cpu_call

core/cpu.c:421–443

}

static void cpu_call(uint32_t address, bool mode, bool mixed) {
#ifdef DEBUG_SUPPORT
    debug_record_call(cpu.registers.PC, cpu.L);
#endif
    if (mixed) {
        bool stack = cpu.IL || (cpu.L && !cpu.ADL);
        cpu.registers.R += cpu.IL << 1;
        if (cpu.ADL) {
            cpu_push_byte_mode(cpu.registers.PCU, true);
            if (!cpu.IL) {
                cpu_push_byte_mode((cpu.MADL << 1) | cpu.ADL, true);
            }
        }
        cpu_push_byte_mode(cpu.registers.PCH, stack);
        cpu_push_byte_mode(cpu.registers.PCL, stack);
        if (cpu.IL || !cpu.ADL) {
            cpu_push_byte_mode((cpu.MADL << 1) | cpu.ADL, true);
        }
    } else {
        cpu_push_word(cpu.registers.PC);
    }
    cpu_prefetch(address, mode);
}

static void cpu_interrupt(uint32_t address) {
    cpu_rst(address, cpu.ADL, cpu.ADL | cpu.MADL, cpu.MADL);