static void mips_jazz_init(MachineState *machine,

                           enum jazz_model_e jazz_model)

{

    MemoryRegion *address_space = get_system_memory();

    const char *cpu_model = machine->cpu_model;

    char *filename;

    int bios_size, n;

    MIPSCPU *cpu;

    CPUClass *cc;

    CPUMIPSState *env;

    qemu_irq *i8259;

    rc4030_dma *dmas;

    MemoryRegion *rc4030_dma_mr;

    MemoryRegion *isa_mem = g_new(MemoryRegion, 1);

    MemoryRegion *isa_io = g_new(MemoryRegion, 1);

    MemoryRegion *rtc = g_new(MemoryRegion, 1);

    MemoryRegion *i8042 = g_new(MemoryRegion, 1);

    MemoryRegion *dma_dummy = g_new(MemoryRegion, 1);

    NICInfo *nd;

    DeviceState *dev, *rc4030;

    SysBusDevice *sysbus;

    ISABus *isa_bus;

    ISADevice *pit;

    DriveInfo *fds[MAX_FD];

    qemu_irq esp_reset, dma_enable;

    MemoryRegion *ram = g_new(MemoryRegion, 1);

    MemoryRegion *bios = g_new(MemoryRegion, 1);

    MemoryRegion *bios2 = g_new(MemoryRegion, 1);



    /* init CPUs */

    if (cpu_model == NULL) {

        cpu_model = "R4000";

    }

    cpu = cpu_mips_init(cpu_model);

    if (cpu == NULL) {

        fprintf(stderr, "Unable to find CPU definition\n");

        exit(1);

    }

    env = &cpu->env;

    qemu_register_reset(main_cpu_reset, cpu);



    /* Chipset returns 0 in invalid reads and do not raise data exceptions.

     * However, we can't simply add a global memory region to catch

     * everything, as memory core directly call unassigned_mem_read/write

     * on some invalid accesses, which call do_unassigned_access on the

     * CPU, which raise an exception.

     * Handle that case by hijacking the do_unassigned_access method on

     * the CPU, and do not raise exceptions for data access. */

    cc = CPU_GET_CLASS(cpu);

    real_do_unassigned_access = cc->do_unassigned_access;

    cc->do_unassigned_access = mips_jazz_do_unassigned_access;



    /* allocate RAM */

    memory_region_allocate_system_memory(ram, NULL, "mips_jazz.ram",

                                         machine->ram_size);

    memory_region_add_subregion(address_space, 0, ram);



    memory_region_init_ram(bios, NULL, "mips_jazz.bios", MAGNUM_BIOS_SIZE,

                           &error_abort);

    vmstate_register_ram_global(bios);

    memory_region_set_readonly(bios, true);

    memory_region_init_alias(bios2, NULL, "mips_jazz.bios", bios,

                             0, MAGNUM_BIOS_SIZE);

    memory_region_add_subregion(address_space, 0x1fc00000LL, bios);

    memory_region_add_subregion(address_space, 0xfff00000LL, bios2);



    /* load the BIOS image. */

    if (bios_name == NULL)

        bios_name = BIOS_FILENAME;

    filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name);

    if (filename) {

        bios_size = load_image_targphys(filename, 0xfff00000LL,

                                        MAGNUM_BIOS_SIZE);

        g_free(filename);

    } else {

        bios_size = -1;

    }

    if ((bios_size < 0 || bios_size > MAGNUM_BIOS_SIZE) && !qtest_enabled()) {

        error_report("Could not load MIPS bios '%s'", bios_name);

        exit(1);

    }



    /* Init CPU internal devices */

    cpu_mips_irq_init_cpu(env);

    cpu_mips_clock_init(env);



    /* Chipset */

    rc4030 = rc4030_init(&dmas, &rc4030_dma_mr);

    sysbus = SYS_BUS_DEVICE(rc4030);

    sysbus_connect_irq(sysbus, 0, env->irq[6]);

    sysbus_connect_irq(sysbus, 1, env->irq[3]);

    memory_region_add_subregion(address_space, 0x80000000,

                                sysbus_mmio_get_region(sysbus, 0));

    memory_region_add_subregion(address_space, 0xf0000000,

                                sysbus_mmio_get_region(sysbus, 1));

    memory_region_init_io(dma_dummy, NULL, &dma_dummy_ops, NULL, "dummy_dma", 0x1000);

    memory_region_add_subregion(address_space, 0x8000d000, dma_dummy);



    /* ISA bus: IO space at 0x90000000, mem space at 0x91000000 */

    memory_region_init(isa_io, NULL, "isa-io", 0x00010000);

    memory_region_init(isa_mem, NULL, "isa-mem", 0x01000000);

    memory_region_add_subregion(address_space, 0x90000000, isa_io);

    memory_region_add_subregion(address_space, 0x91000000, isa_mem);

    isa_bus = isa_bus_new(NULL, isa_mem, isa_io);



    /* ISA devices */

    i8259 = i8259_init(isa_bus, env->irq[4]);

    isa_bus_irqs(isa_bus, i8259);

    DMA_init(0);

    pit = pit_init(isa_bus, 0x40, 0, NULL);

    pcspk_init(isa_bus, pit);



    /* Video card */

    switch (jazz_model) {

    case JAZZ_MAGNUM:

        dev = qdev_create(NULL, "sysbus-g364");

        qdev_init_nofail(dev);

        sysbus = SYS_BUS_DEVICE(dev);

        sysbus_mmio_map(sysbus, 0, 0x60080000);

        sysbus_mmio_map(sysbus, 1, 0x40000000);

        sysbus_connect_irq(sysbus, 0, qdev_get_gpio_in(rc4030, 3));

        {

            /* Simple ROM, so user doesn't have to provide one */

            MemoryRegion *rom_mr = g_new(MemoryRegion, 1);

            memory_region_init_ram(rom_mr, NULL, "g364fb.rom", 0x80000,

                                   &error_abort);

            vmstate_register_ram_global(rom_mr);

            memory_region_set_readonly(rom_mr, true);

            uint8_t *rom = memory_region_get_ram_ptr(rom_mr);

            memory_region_add_subregion(address_space, 0x60000000, rom_mr);

            rom[0] = 0x10; /* Mips G364 */

        }

        break;

    case JAZZ_PICA61:

        isa_vga_mm_init(0x40000000, 0x60000000, 0, get_system_memory());

        break;

    default:

        break;

    }



    /* Network controller */

    for (n = 0; n < nb_nics; n++) {

        nd = &nd_table[n];

        if (!nd->model)

            nd->model = g_strdup("dp83932");

        if (strcmp(nd->model, "dp83932") == 0) {

            qemu_check_nic_model(nd, "dp83932");



            dev = qdev_create(NULL, "dp8393x");

            qdev_set_nic_properties(dev, nd);

            qdev_prop_set_uint8(dev, "it_shift", 2);

            qdev_prop_set_ptr(dev, "dma_mr", rc4030_dma_mr);

            qdev_init_nofail(dev);

            sysbus = SYS_BUS_DEVICE(dev);

            sysbus_mmio_map(sysbus, 0, 0x80001000);

            sysbus_mmio_map(sysbus, 1, 0x8000b000);

            sysbus_connect_irq(sysbus, 0, qdev_get_gpio_in(rc4030, 4));

            break;

        } else if (is_help_option(nd->model)) {

            fprintf(stderr, "qemu: Supported NICs: dp83932\n");

            exit(1);

        } else {

            fprintf(stderr, "qemu: Unsupported NIC: %s\n", nd->model);

            exit(1);

        }

    }



    /* SCSI adapter */

    esp_init(0x80002000, 0,

             rc4030_dma_read, rc4030_dma_write, dmas[0],

             qdev_get_gpio_in(rc4030, 5), &esp_reset, &dma_enable);



    /* Floppy */

    if (drive_get_max_bus(IF_FLOPPY) >= MAX_FD) {

        fprintf(stderr, "qemu: too many floppy drives\n");

        exit(1);

    }

    for (n = 0; n < MAX_FD; n++) {

        fds[n] = drive_get(IF_FLOPPY, 0, n);

    }

    fdctrl_init_sysbus(qdev_get_gpio_in(rc4030, 1), 0, 0x80003000, fds);



    /* Real time clock */

    rtc_init(isa_bus, 1980, NULL);

    memory_region_init_io(rtc, NULL, &rtc_ops, NULL, "rtc", 0x1000);

    memory_region_add_subregion(address_space, 0x80004000, rtc);



    /* Keyboard (i8042) */

    i8042_mm_init(qdev_get_gpio_in(rc4030, 6), qdev_get_gpio_in(rc4030, 7),

                  i8042, 0x1000, 0x1);

    memory_region_add_subregion(address_space, 0x80005000, i8042);



    /* Serial ports */

    if (serial_hds[0]) {

        serial_mm_init(address_space, 0x80006000, 0,

                       qdev_get_gpio_in(rc4030, 8), 8000000/16,

                       serial_hds[0], DEVICE_NATIVE_ENDIAN);

    }

    if (serial_hds[1]) {

        serial_mm_init(address_space, 0x80007000, 0,

                       qdev_get_gpio_in(rc4030, 9), 8000000/16,

                       serial_hds[1], DEVICE_NATIVE_ENDIAN);

    }



    /* Parallel port */

    if (parallel_hds[0])

        parallel_mm_init(address_space, 0x80008000, 0,

                         qdev_get_gpio_in(rc4030, 0), parallel_hds[0]);



    /* FIXME: missing Jazz sound at 0x8000c000, rc4030[2] */



    /* NVRAM */

    dev = qdev_create(NULL, "ds1225y");

    qdev_init_nofail(dev);

    sysbus = SYS_BUS_DEVICE(dev);

    sysbus_mmio_map(sysbus, 0, 0x80009000);



    /* LED indicator */

    sysbus_create_simple("jazz-led", 0x8000f000, NULL);

}

static void mips_jazz_init(MachineState *machine,

                           enum jazz_model_e jazz_model)

{

    MemoryRegion *address_space = get_system_memory();

    const char *cpu_model = machine->cpu_model;

    char *filename;

    int bios_size, n;

    MIPSCPU *cpu;

    CPUClass *cc;

    CPUMIPSState *env;

    qemu_irq *i8259;

    rc4030_dma *dmas;

    MemoryRegion *rc4030_dma_mr;

    MemoryRegion *isa_mem = g_new(MemoryRegion, 1);

    MemoryRegion *isa_io = g_new(MemoryRegion, 1);

    MemoryRegion *rtc = g_new(MemoryRegion, 1);

    MemoryRegion *i8042 = g_new(MemoryRegion, 1);

    MemoryRegion *dma_dummy = g_new(MemoryRegion, 1);

    NICInfo *nd;

    DeviceState *dev, *rc4030;

    SysBusDevice *sysbus;

    ISABus *isa_bus;

    ISADevice *pit;

    DriveInfo *fds[MAX_FD];

    qemu_irq esp_reset, dma_enable;

    MemoryRegion *ram = g_new(MemoryRegion, 1);

    MemoryRegion *bios = g_new(MemoryRegion, 1);

    MemoryRegion *bios2 = g_new(MemoryRegion, 1);



    

    if (cpu_model == NULL) {

        cpu_model = "R4000";

    }

    cpu = cpu_mips_init(cpu_model);

    if (cpu == NULL) {

        fprintf(stderr, "Unable to find CPU definition\n");

        exit(1);

    }

    env = &cpu->env;

    qemu_register_reset(main_cpu_reset, cpu);



    













    cc = CPU_GET_CLASS(cpu);

    real_do_unassigned_access = cc->do_unassigned_access;

    cc->do_unassigned_access = mips_jazz_do_unassigned_access;



    

    memory_region_allocate_system_memory(ram, NULL, "mips_jazz.ram",

                                         machine->ram_size);

    memory_region_add_subregion(address_space, 0, ram);



    memory_region_init_ram(bios, NULL, "mips_jazz.bios", MAGNUM_BIOS_SIZE,

                           &error_abort);

    vmstate_register_ram_global(bios);

    memory_region_set_readonly(bios, true);

    memory_region_init_alias(bios2, NULL, "mips_jazz.bios", bios,

                             0, MAGNUM_BIOS_SIZE);

    memory_region_add_subregion(address_space, 0x1fc00000LL, bios);

    memory_region_add_subregion(address_space, 0xfff00000LL, bios2);



    

    if (bios_name == NULL)

        bios_name = BIOS_FILENAME;

    filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name);

    if (filename) {

        bios_size = load_image_targphys(filename, 0xfff00000LL,

                                        MAGNUM_BIOS_SIZE);

        g_free(filename);

    } else {

        bios_size = -1;

    }

    if ((bios_size < 0 || bios_size > MAGNUM_BIOS_SIZE) && !qtest_enabled()) {

        error_report("Could not load MIPS bios '%s'", bios_name);

        exit(1);

    }



    

    cpu_mips_irq_init_cpu(env);

    cpu_mips_clock_init(env);



    

    rc4030 = rc4030_init(&dmas, &rc4030_dma_mr);

    sysbus = SYS_BUS_DEVICE(rc4030);

    sysbus_connect_irq(sysbus, 0, env->irq[6]);

    sysbus_connect_irq(sysbus, 1, env->irq[3]);

    memory_region_add_subregion(address_space, 0x80000000,

                                sysbus_mmio_get_region(sysbus, 0));

    memory_region_add_subregion(address_space, 0xf0000000,

                                sysbus_mmio_get_region(sysbus, 1));

    memory_region_init_io(dma_dummy, NULL, &dma_dummy_ops, NULL, "dummy_dma", 0x1000);

    memory_region_add_subregion(address_space, 0x8000d000, dma_dummy);



    

    memory_region_init(isa_io, NULL, "isa-io", 0x00010000);

    memory_region_init(isa_mem, NULL, "isa-mem", 0x01000000);

    memory_region_add_subregion(address_space, 0x90000000, isa_io);

    memory_region_add_subregion(address_space, 0x91000000, isa_mem);

    isa_bus = isa_bus_new(NULL, isa_mem, isa_io);



    

    i8259 = i8259_init(isa_bus, env->irq[4]);

    isa_bus_irqs(isa_bus, i8259);

    DMA_init(0);

    pit = pit_init(isa_bus, 0x40, 0, NULL);

    pcspk_init(isa_bus, pit);



    

    switch (jazz_model) {

    case JAZZ_MAGNUM:

        dev = qdev_create(NULL, "sysbus-g364");

        qdev_init_nofail(dev);

        sysbus = SYS_BUS_DEVICE(dev);

        sysbus_mmio_map(sysbus, 0, 0x60080000);

        sysbus_mmio_map(sysbus, 1, 0x40000000);

        sysbus_connect_irq(sysbus, 0, qdev_get_gpio_in(rc4030, 3));

        {

            

            MemoryRegion *rom_mr = g_new(MemoryRegion, 1);

            memory_region_init_ram(rom_mr, NULL, "g364fb.rom", 0x80000,

                                   &error_abort);

            vmstate_register_ram_global(rom_mr);

            memory_region_set_readonly(rom_mr, true);

            uint8_t *rom = memory_region_get_ram_ptr(rom_mr);

            memory_region_add_subregion(address_space, 0x60000000, rom_mr);

            rom[0] = 0x10; 

        }

        break;

    case JAZZ_PICA61:

        isa_vga_mm_init(0x40000000, 0x60000000, 0, get_system_memory());

        break;

    default:

        break;

    }



    

    for (n = 0; n < nb_nics; n++) {

        nd = &nd_table[n];

        if (!nd->model)

            nd->model = g_strdup("dp83932");

        if (strcmp(nd->model, "dp83932") == 0) {

            qemu_check_nic_model(nd, "dp83932");



            dev = qdev_create(NULL, "dp8393x");

            qdev_set_nic_properties(dev, nd);

            qdev_prop_set_uint8(dev, "it_shift", 2);

            qdev_prop_set_ptr(dev, "dma_mr", rc4030_dma_mr);

            qdev_init_nofail(dev);

            sysbus = SYS_BUS_DEVICE(dev);

            sysbus_mmio_map(sysbus, 0, 0x80001000);

            sysbus_mmio_map(sysbus, 1, 0x8000b000);

            sysbus_connect_irq(sysbus, 0, qdev_get_gpio_in(rc4030, 4));

            break;

        } else if (is_help_option(nd->model)) {

            fprintf(stderr, "qemu: Supported NICs: dp83932\n");

            exit(1);

        } else {

            fprintf(stderr, "qemu: Unsupported NIC: %s\n", nd->model);

            exit(1);

        }

    }



    

    esp_init(0x80002000, 0,

             rc4030_dma_read, rc4030_dma_write, dmas[0],

             qdev_get_gpio_in(rc4030, 5), &esp_reset, &dma_enable);



    

    if (drive_get_max_bus(IF_FLOPPY) >= MAX_FD) {

        fprintf(stderr, "qemu: too many floppy drives\n");

        exit(1);

    }

    for (n = 0; n < MAX_FD; n++) {

        fds[n] = drive_get(IF_FLOPPY, 0, n);

    }

    fdctrl_init_sysbus(qdev_get_gpio_in(rc4030, 1), 0, 0x80003000, fds);



    

    rtc_init(isa_bus, 1980, NULL);

    memory_region_init_io(rtc, NULL, &rtc_ops, NULL, "rtc", 0x1000);

    memory_region_add_subregion(address_space, 0x80004000, rtc);



    

    i8042_mm_init(qdev_get_gpio_in(rc4030, 6), qdev_get_gpio_in(rc4030, 7),

                  i8042, 0x1000, 0x1);

    memory_region_add_subregion(address_space, 0x80005000, i8042);



    

    if (serial_hds[0]) {

        serial_mm_init(address_space, 0x80006000, 0,

                       qdev_get_gpio_in(rc4030, 8), 8000000/16,

                       serial_hds[0], DEVICE_NATIVE_ENDIAN);

    }

    if (serial_hds[1]) {

        serial_mm_init(address_space, 0x80007000, 0,

                       qdev_get_gpio_in(rc4030, 9), 8000000/16,

                       serial_hds[1], DEVICE_NATIVE_ENDIAN);

    }



    

    if (parallel_hds[0])

        parallel_mm_init(address_space, 0x80008000, 0,

                         qdev_get_gpio_in(rc4030, 0), parallel_hds[0]);



    



    

    dev = qdev_create(NULL, "ds1225y");

    qdev_init_nofail(dev);

    sysbus = SYS_BUS_DEVICE(dev);

    sysbus_mmio_map(sysbus, 0, 0x80009000);



    

    sysbus_create_simple("jazz-led", 0x8000f000, NULL);

}

                           &error_abort);                            &error_abort);                            &error_abort);                            &error_abort);                            &error_abort);                            &error_abort);                            &error_abort);                            &error_abort);                            &error_abort);                            &error_abort);                            &error_abort);                            &error_abort);                            &error_abort);                            &error_abort);                            &error_abort);                            &error_abort);                            &error_abort);                            &error_abort);                            &error_abort);                            &error_abort);                            &error_abort);                            &error_abort);                            &error_abort);                            &error_abort);                            &error_abort);                            &error_abort);                            &error_abort);                            &error_abort);                            &error_abort);                            &error_abort);                            &error_abort);                            &error_abort);                            &error_abort);                            &error_abort);                            &error_abort);                                    &error_abort);                            &error_abort);                            &error_abort);                            &error_abort);                            &error_abort);                            &error_abort);                            &error_abort);                            &error_abort);                            &error_abort);                            &error_abort);                            &error_abort);                            &error_abort);                            &error_abort);                            &error_abort);                            &error_abort);
static void FUNC_0(MachineState *VAR_0,

                           enum jazz_model_e VAR_1)

{

    MemoryRegion *address_space = get_system_memory();

    const char *VAR_2 = VAR_0->VAR_2;

    char *VAR_3;

    int VAR_4, VAR_5;

    MIPSCPU *cpu;

    CPUClass *cc;

    CPUMIPSState *env;

    qemu_irq *i8259;

    rc4030_dma *dmas;

    MemoryRegion *rc4030_dma_mr;

    MemoryRegion *isa_mem = g_new(MemoryRegion, 1);

    MemoryRegion *isa_io = g_new(MemoryRegion, 1);

    MemoryRegion *rtc = g_new(MemoryRegion, 1);

    MemoryRegion *i8042 = g_new(MemoryRegion, 1);

    MemoryRegion *dma_dummy = g_new(MemoryRegion, 1);

    NICInfo *nd;

    DeviceState *dev, *rc4030;

    SysBusDevice *sysbus;

    ISABus *isa_bus;

    ISADevice *pit;

    DriveInfo *fds[MAX_FD];

    qemu_irq esp_reset, dma_enable;

    MemoryRegion *ram = g_new(MemoryRegion, 1);

    MemoryRegion *bios = g_new(MemoryRegion, 1);

    MemoryRegion *bios2 = g_new(MemoryRegion, 1);



    

    if (VAR_2 == NULL) {

        VAR_2 = "R4000";

    }

    cpu = cpu_mips_init(VAR_2);

    if (cpu == NULL) {

        fprintf(stderr, "Unable to find CPU definition\VAR_5");

        exit(1);

    }

    env = &cpu->env;

    qemu_register_reset(main_cpu_reset, cpu);



    













    cc = CPU_GET_CLASS(cpu);

    real_do_unassigned_access = cc->do_unassigned_access;

    cc->do_unassigned_access = mips_jazz_do_unassigned_access;



    

    memory_region_allocate_system_memory(ram, NULL, "mips_jazz.ram",

                                         VAR_0->ram_size);

    memory_region_add_subregion(address_space, 0, ram);



    memory_region_init_ram(bios, NULL, "mips_jazz.bios", MAGNUM_BIOS_SIZE,

                           &error_abort);

    vmstate_register_ram_global(bios);

    memory_region_set_readonly(bios, true);

    memory_region_init_alias(bios2, NULL, "mips_jazz.bios", bios,

                             0, MAGNUM_BIOS_SIZE);

    memory_region_add_subregion(address_space, 0x1fc00000LL, bios);

    memory_region_add_subregion(address_space, 0xfff00000LL, bios2);



    

    if (bios_name == NULL)

        bios_name = BIOS_FILENAME;

    VAR_3 = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name);

    if (VAR_3) {

        VAR_4 = load_image_targphys(VAR_3, 0xfff00000LL,

                                        MAGNUM_BIOS_SIZE);

        g_free(VAR_3);

    } else {

        VAR_4 = -1;

    }

    if ((VAR_4 < 0 || VAR_4 > MAGNUM_BIOS_SIZE) && !qtest_enabled()) {

        error_report("Could not load MIPS bios '%s'", bios_name);

        exit(1);

    }



    

    cpu_mips_irq_init_cpu(env);

    cpu_mips_clock_init(env);



    

    rc4030 = rc4030_init(&dmas, &rc4030_dma_mr);

    sysbus = SYS_BUS_DEVICE(rc4030);

    sysbus_connect_irq(sysbus, 0, env->irq[6]);

    sysbus_connect_irq(sysbus, 1, env->irq[3]);

    memory_region_add_subregion(address_space, 0x80000000,

                                sysbus_mmio_get_region(sysbus, 0));

    memory_region_add_subregion(address_space, 0xf0000000,

                                sysbus_mmio_get_region(sysbus, 1));

    memory_region_init_io(dma_dummy, NULL, &dma_dummy_ops, NULL, "dummy_dma", 0x1000);

    memory_region_add_subregion(address_space, 0x8000d000, dma_dummy);



    

    memory_region_init(isa_io, NULL, "isa-io", 0x00010000);

    memory_region_init(isa_mem, NULL, "isa-mem", 0x01000000);

    memory_region_add_subregion(address_space, 0x90000000, isa_io);

    memory_region_add_subregion(address_space, 0x91000000, isa_mem);

    isa_bus = isa_bus_new(NULL, isa_mem, isa_io);



    

    i8259 = i8259_init(isa_bus, env->irq[4]);

    isa_bus_irqs(isa_bus, i8259);

    DMA_init(0);

    pit = pit_init(isa_bus, 0x40, 0, NULL);

    pcspk_init(isa_bus, pit);



    

    switch (VAR_1) {

    case JAZZ_MAGNUM:

        dev = qdev_create(NULL, "sysbus-g364");

        qdev_init_nofail(dev);

        sysbus = SYS_BUS_DEVICE(dev);

        sysbus_mmio_map(sysbus, 0, 0x60080000);

        sysbus_mmio_map(sysbus, 1, 0x40000000);

        sysbus_connect_irq(sysbus, 0, qdev_get_gpio_in(rc4030, 3));

        {

            

            MemoryRegion *rom_mr = g_new(MemoryRegion, 1);

            memory_region_init_ram(rom_mr, NULL, "g364fb.rom", 0x80000,

                                   &error_abort);

            vmstate_register_ram_global(rom_mr);

            memory_region_set_readonly(rom_mr, true);

            uint8_t *rom = memory_region_get_ram_ptr(rom_mr);

            memory_region_add_subregion(address_space, 0x60000000, rom_mr);

            rom[0] = 0x10; 

        }

        break;

    case JAZZ_PICA61:

        isa_vga_mm_init(0x40000000, 0x60000000, 0, get_system_memory());

        break;

    default:

        break;

    }



    

    for (VAR_5 = 0; VAR_5 < nb_nics; VAR_5++) {

        nd = &nd_table[VAR_5];

        if (!nd->model)

            nd->model = g_strdup("dp83932");

        if (strcmp(nd->model, "dp83932") == 0) {

            qemu_check_nic_model(nd, "dp83932");



            dev = qdev_create(NULL, "dp8393x");

            qdev_set_nic_properties(dev, nd);

            qdev_prop_set_uint8(dev, "it_shift", 2);

            qdev_prop_set_ptr(dev, "dma_mr", rc4030_dma_mr);

            qdev_init_nofail(dev);

            sysbus = SYS_BUS_DEVICE(dev);

            sysbus_mmio_map(sysbus, 0, 0x80001000);

            sysbus_mmio_map(sysbus, 1, 0x8000b000);

            sysbus_connect_irq(sysbus, 0, qdev_get_gpio_in(rc4030, 4));

            break;

        } else if (is_help_option(nd->model)) {

            fprintf(stderr, "qemu: Supported NICs: dp83932\VAR_5");

            exit(1);

        } else {

            fprintf(stderr, "qemu: Unsupported NIC: %s\VAR_5", nd->model);

            exit(1);

        }

    }



    

    esp_init(0x80002000, 0,

             rc4030_dma_read, rc4030_dma_write, dmas[0],

             qdev_get_gpio_in(rc4030, 5), &esp_reset, &dma_enable);



    

    if (drive_get_max_bus(IF_FLOPPY) >= MAX_FD) {

        fprintf(stderr, "qemu: too many floppy drives\VAR_5");

        exit(1);

    }

    for (VAR_5 = 0; VAR_5 < MAX_FD; VAR_5++) {

        fds[VAR_5] = drive_get(IF_FLOPPY, 0, VAR_5);

    }

    fdctrl_init_sysbus(qdev_get_gpio_in(rc4030, 1), 0, 0x80003000, fds);



    

    rtc_init(isa_bus, 1980, NULL);

    memory_region_init_io(rtc, NULL, &rtc_ops, NULL, "rtc", 0x1000);

    memory_region_add_subregion(address_space, 0x80004000, rtc);



    

    i8042_mm_init(qdev_get_gpio_in(rc4030, 6), qdev_get_gpio_in(rc4030, 7),

                  i8042, 0x1000, 0x1);

    memory_region_add_subregion(address_space, 0x80005000, i8042);



    

    if (serial_hds[0]) {

        serial_mm_init(address_space, 0x80006000, 0,

                       qdev_get_gpio_in(rc4030, 8), 8000000/16,

                       serial_hds[0], DEVICE_NATIVE_ENDIAN);

    }

    if (serial_hds[1]) {

        serial_mm_init(address_space, 0x80007000, 0,

                       qdev_get_gpio_in(rc4030, 9), 8000000/16,

                       serial_hds[1], DEVICE_NATIVE_ENDIAN);

    }



    

    if (parallel_hds[0])

        parallel_mm_init(address_space, 0x80008000, 0,

                         qdev_get_gpio_in(rc4030, 0), parallel_hds[0]);



    



    

    dev = qdev_create(NULL, "ds1225y");

    qdev_init_nofail(dev);

    sysbus = SYS_BUS_DEVICE(dev);

    sysbus_mmio_map(sysbus, 0, 0x80009000);



    

    sysbus_create_simple("jazz-led", 0x8000f000, NULL);

}

static void FUNC_0(MachineState *VAR_0,
enum jazz_model_e VAR_1)
{ MemoryRegion *address_space = get_system_memory(); const char *VAR_2 = VAR_0->VAR_2; char *VAR_3; int VAR_4, VAR_5; MIPSCPU *cpu; CPUClass *cc; CPUMIPSState *env; qemu_irq *i8259; rc4030_dma *dmas; MemoryRegion *rc4030_dma_mr; MemoryRegion *isa_mem = g_new(MemoryRegion, 1); MemoryRegion *isa_io = g_new(MemoryRegion, 1); MemoryRegion *rtc = g_new(MemoryRegion, 1); MemoryRegion *i8042 = g_new(MemoryRegion, 1); MemoryRegion *dma_dummy = g_new(MemoryRegion, 1); NICInfo *nd; DeviceState *dev, *rc4030; SysBusDevice *sysbus; ISABus *isa_bus; ISADevice *pit; DriveInfo *fds[MAX_FD]; qemu_irq esp_reset, dma_enable; MemoryRegion *ram = g_new(MemoryRegion, 1); MemoryRegion *bios = g_new(MemoryRegion, 1); MemoryRegion *bios2 = g_new(MemoryRegion, 1); if (VAR_2 == NULL) { VAR_2 = "R4000"; } cpu = cpu_mips_init(VAR_2); if (cpu == NULL) { fprintf(stderr, "Unable to find CPU definition\VAR_5"); exit(1); } env = &cpu->env; qemu_register_reset(main_cpu_reset, cpu); cc = CPU_GET_CLASS(cpu); real_do_unassigned_access = cc->do_unassigned_access; cc->do_unassigned_access = mips_jazz_do_unassigned_access; memory_region_allocate_system_memory(ram, NULL, "mips_jazz.ram",
VAR_0->ram_size); memory_region_add_subregion(address_space, 0, ram); memory_region_init_ram(bios, NULL, "mips_jazz.bios", MAGNUM_BIOS_SIZE,
&error_abort); vmstate_register_ram_global(bios); memory_region_set_readonly(bios, true); memory_region_init_alias(bios2, NULL, "mips_jazz.bios", bios,
0, MAGNUM_BIOS_SIZE); memory_region_add_subregion(address_space, 0x1fc00000LL, bios); memory_region_add_subregion(address_space, 0xfff00000LL, bios2); if (bios_name == NULL)
bios_name = BIOS_FILENAME; VAR_3 = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name); if (VAR_3) { VAR_4 = load_image_targphys(VAR_3, 0xfff00000LL,
MAGNUM_BIOS_SIZE); g_free(VAR_3); } else { VAR_4 = -1; } if ((VAR_4 < 0 || VAR_4 > MAGNUM_BIOS_SIZE) && !qtest_enabled()) { error_report("Could not load MIPS bios '%s'", bios_name); exit(1); } cpu_mips_irq_init_cpu(env); cpu_mips_clock_init(env); rc4030 = rc4030_init(&dmas, &rc4030_dma_mr); sysbus = SYS_BUS_DEVICE(rc4030); sysbus_connect_irq(sysbus, 0, env->irq[6]); sysbus_connect_irq(sysbus, 1, env->irq[3]); memory_region_add_subregion(address_space, 0x80000000,
sysbus_mmio_get_region(sysbus, 0)); memory_region_add_subregion(address_space, 0xf0000000,
sysbus_mmio_get_region(sysbus, 1)); memory_region_init_io(dma_dummy, NULL, &dma_dummy_ops, NULL, "dummy_dma", 0x1000); memory_region_add_subregion(address_space, 0x8000d000, dma_dummy); memory_region_init(isa_io, NULL, "isa-io", 0x00010000); memory_region_init(isa_mem, NULL, "isa-mem", 0x01000000); memory_region_add_subregion(address_space, 0x90000000, isa_io); memory_region_add_subregion(address_space, 0x91000000, isa_mem); isa_bus = isa_bus_new(NULL, isa_mem, isa_io); i8259 = i8259_init(isa_bus, env->irq[4]); isa_bus_irqs(isa_bus, i8259); DMA_init(0); pit = pit_init(isa_bus, 0x40, 0, NULL); pcspk_init(isa_bus, pit); switch (VAR_1) { case JAZZ_MAGNUM:
dev = qdev_create(NULL, "sysbus-g364"); qdev_init_nofail(dev); sysbus = SYS_BUS_DEVICE(dev); sysbus_mmio_map(sysbus, 0, 0x60080000); sysbus_mmio_map(sysbus, 1, 0x40000000); sysbus_connect_irq(sysbus, 0, qdev_get_gpio_in(rc4030, 3)); { MemoryRegion *rom_mr = g_new(MemoryRegion, 1); memory_region_init_ram(rom_mr, NULL, "g364fb.rom", 0x80000,
&error_abort); vmstate_register_ram_global(rom_mr); memory_region_set_readonly(rom_mr, true); uint8_t *rom = memory_region_get_ram_ptr(rom_mr); memory_region_add_subregion(address_space, 0x60000000, rom_mr); rom[0] = 0x10; } break; case JAZZ_PICA61:
isa_vga_mm_init(0x40000000, 0x60000000, 0, get_system_memory()); break; default:
break; } for (VAR_5 = 0; VAR_5 < nb_nics; VAR_5++) { nd = &nd_table[VAR_5]; if (!nd->model)
nd->model = g_strdup("dp83932"); if (strcmp(nd->model, "dp83932") == 0) { qemu_check_nic_model(nd, "dp83932"); dev = qdev_create(NULL, "dp8393x"); qdev_set_nic_properties(dev, nd); qdev_prop_set_uint8(dev, "it_shift", 2); qdev_prop_set_ptr(dev, "dma_mr", rc4030_dma_mr); qdev_init_nofail(dev); sysbus = SYS_BUS_DEVICE(dev); sysbus_mmio_map(sysbus, 0, 0x80001000); sysbus_mmio_map(sysbus, 1, 0x8000b000); sysbus_connect_irq(sysbus, 0, qdev_get_gpio_in(rc4030, 4)); break; } else if (is_help_option(nd->model)) { fprintf(stderr, "qemu: Supported NICs: dp83932\VAR_5"); exit(1); } else { fprintf(stderr, "qemu: Unsupported NIC: %s\VAR_5", nd->model); exit(1); } } esp_init(0x80002000, 0,
rc4030_dma_read, rc4030_dma_write, dmas[0],
qdev_get_gpio_in(rc4030, 5), &esp_reset, &dma_enable); if (drive_get_max_bus(IF_FLOPPY) >= MAX_FD) { fprintf(stderr, "qemu: too many floppy drives\VAR_5"); exit(1); } for (VAR_5 = 0; VAR_5 < MAX_FD; VAR_5++) { fds[VAR_5] = drive_get(IF_FLOPPY, 0, VAR_5); } fdctrl_init_sysbus(qdev_get_gpio_in(rc4030, 1), 0, 0x80003000, fds); rtc_init(isa_bus, 1980, NULL); memory_region_init_io(rtc, NULL, &rtc_ops, NULL, "rtc", 0x1000); memory_region_add_subregion(address_space, 0x80004000, rtc); i8042_mm_init(qdev_get_gpio_in(rc4030, 6), qdev_get_gpio_in(rc4030, 7),
i8042, 0x1000, 0x1); memory_region_add_subregion(address_space, 0x80005000, i8042); if (serial_hds[0]) { serial_mm_init(address_space, 0x80006000, 0,
qdev_get_gpio_in(rc4030, 8), 8000000/16,
serial_hds[0], DEVICE_NATIVE_ENDIAN); } if (serial_hds[1]) { serial_mm_init(address_space, 0x80007000, 0,
qdev_get_gpio_in(rc4030, 9), 8000000/16,
serial_hds[1], DEVICE_NATIVE_ENDIAN); } if (parallel_hds[0])
parallel_mm_init(address_space, 0x80008000, 0,
qdev_get_gpio_in(rc4030, 0), parallel_hds[0]); dev = qdev_create(NULL, "ds1225y"); qdev_init_nofail(dev); sysbus = SYS_BUS_DEVICE(dev); sysbus_mmio_map(sysbus, 0, 0x80009000); sysbus_create_simple("jazz-led", 0x8000f000, NULL); }