static void ppc_core99_init (ram_addr_t ram_size,

                             const char *boot_device,

                             const char *kernel_filename,

                             const char *kernel_cmdline,

                             const char *initrd_filename,

                             const char *cpu_model)

{

    CPUState *env = NULL;

    char *filename;

    qemu_irq *pic, **openpic_irqs;

    int unin_memory;

    int linux_boot, i;

    ram_addr_t ram_offset, bios_offset;

    target_phys_addr_t kernel_base, initrd_base, cmdline_base = 0;

    long kernel_size, initrd_size;

    PCIBus *pci_bus;

    MacIONVRAMState *nvr;

    int bios_size;

    MemoryRegion *pic_mem, *dbdma_mem, *cuda_mem, *escc_mem;

    MemoryRegion *ide_mem[3];

    int ppc_boot_device;

    DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS];

    void *fw_cfg;

    void *dbdma;

    int machine_arch;



    linux_boot = (kernel_filename != NULL);



    /* init CPUs */

    if (cpu_model == NULL)

#ifdef TARGET_PPC64

        cpu_model = "970fx";

#else

        cpu_model = "G4";

#endif

    for (i = 0; i < smp_cpus; i++) {

        env = cpu_init(cpu_model);

        if (!env) {

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

            exit(1);

        }

        /* Set time-base frequency to 100 Mhz */

        cpu_ppc_tb_init(env, 100UL * 1000UL * 1000UL);

        qemu_register_reset((QEMUResetHandler*)&cpu_reset, env);

    }



    /* allocate RAM */

    ram_offset = qemu_ram_alloc(NULL, "ppc_core99.ram", ram_size);

    cpu_register_physical_memory(0, ram_size, ram_offset);



    /* allocate and load BIOS */

    bios_offset = qemu_ram_alloc(NULL, "ppc_core99.bios", BIOS_SIZE);

    if (bios_name == NULL)

        bios_name = PROM_FILENAME;

    filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name);

    cpu_register_physical_memory(PROM_ADDR, BIOS_SIZE, bios_offset | IO_MEM_ROM);



    /* Load OpenBIOS (ELF) */

    if (filename) {

        bios_size = load_elf(filename, NULL, NULL, NULL,

                             NULL, NULL, 1, ELF_MACHINE, 0);



        g_free(filename);

    } else {

        bios_size = -1;

    }

    if (bios_size < 0 || bios_size > BIOS_SIZE) {

        hw_error("qemu: could not load PowerPC bios '%s'\n", bios_name);

        exit(1);

    }



    if (linux_boot) {

        uint64_t lowaddr = 0;

        int bswap_needed;



#ifdef BSWAP_NEEDED

        bswap_needed = 1;

#else

        bswap_needed = 0;

#endif

        kernel_base = KERNEL_LOAD_ADDR;



        kernel_size = load_elf(kernel_filename, translate_kernel_address, NULL,

                               NULL, &lowaddr, NULL, 1, ELF_MACHINE, 0);

        if (kernel_size < 0)

            kernel_size = load_aout(kernel_filename, kernel_base,

                                    ram_size - kernel_base, bswap_needed,

                                    TARGET_PAGE_SIZE);

        if (kernel_size < 0)

            kernel_size = load_image_targphys(kernel_filename,

                                              kernel_base,

                                              ram_size - kernel_base);

        if (kernel_size < 0) {

            hw_error("qemu: could not load kernel '%s'\n", kernel_filename);

            exit(1);

        }

        /* load initrd */

        if (initrd_filename) {

            initrd_base = round_page(kernel_base + kernel_size + KERNEL_GAP);

            initrd_size = load_image_targphys(initrd_filename, initrd_base,

                                              ram_size - initrd_base);

            if (initrd_size < 0) {

                hw_error("qemu: could not load initial ram disk '%s'\n",

                         initrd_filename);

                exit(1);

            }

            cmdline_base = round_page(initrd_base + initrd_size);

        } else {

            initrd_base = 0;

            initrd_size = 0;

            cmdline_base = round_page(kernel_base + kernel_size + KERNEL_GAP);

        }

        ppc_boot_device = 'm';

    } else {

        kernel_base = 0;

        kernel_size = 0;

        initrd_base = 0;

        initrd_size = 0;

        ppc_boot_device = '\0';

        /* We consider that NewWorld PowerMac never have any floppy drive

         * For now, OHW cannot boot from the network.

         */

        for (i = 0; boot_device[i] != '\0'; i++) {

            if (boot_device[i] >= 'c' && boot_device[i] <= 'f') {

                ppc_boot_device = boot_device[i];

                break;

            }

        }

        if (ppc_boot_device == '\0') {

            fprintf(stderr, "No valid boot device for Mac99 machine\n");

            exit(1);

        }

    }



    isa_mem_base = 0x80000000;



    /* Register 8 MB of ISA IO space */

    isa_mmio_init(0xf2000000, 0x00800000);



    /* UniN init */

    unin_memory = cpu_register_io_memory(unin_read, unin_write, NULL,

                                         DEVICE_NATIVE_ENDIAN);

    cpu_register_physical_memory(0xf8000000, 0x00001000, unin_memory);



    openpic_irqs = g_malloc0(smp_cpus * sizeof(qemu_irq *));

    openpic_irqs[0] =

        g_malloc0(smp_cpus * sizeof(qemu_irq) * OPENPIC_OUTPUT_NB);

    for (i = 0; i < smp_cpus; i++) {

        /* Mac99 IRQ connection between OpenPIC outputs pins

         * and PowerPC input pins

         */

        switch (PPC_INPUT(env)) {

        case PPC_FLAGS_INPUT_6xx:

            openpic_irqs[i] = openpic_irqs[0] + (i * OPENPIC_OUTPUT_NB);

            openpic_irqs[i][OPENPIC_OUTPUT_INT] =

                ((qemu_irq *)env->irq_inputs)[PPC6xx_INPUT_INT];

            openpic_irqs[i][OPENPIC_OUTPUT_CINT] =

                ((qemu_irq *)env->irq_inputs)[PPC6xx_INPUT_INT];

            openpic_irqs[i][OPENPIC_OUTPUT_MCK] =

                ((qemu_irq *)env->irq_inputs)[PPC6xx_INPUT_MCP];

            /* Not connected ? */

            openpic_irqs[i][OPENPIC_OUTPUT_DEBUG] = NULL;

            /* Check this */

            openpic_irqs[i][OPENPIC_OUTPUT_RESET] =

                ((qemu_irq *)env->irq_inputs)[PPC6xx_INPUT_HRESET];

            break;

#if defined(TARGET_PPC64)

        case PPC_FLAGS_INPUT_970:

            openpic_irqs[i] = openpic_irqs[0] + (i * OPENPIC_OUTPUT_NB);

            openpic_irqs[i][OPENPIC_OUTPUT_INT] =

                ((qemu_irq *)env->irq_inputs)[PPC970_INPUT_INT];

            openpic_irqs[i][OPENPIC_OUTPUT_CINT] =

                ((qemu_irq *)env->irq_inputs)[PPC970_INPUT_INT];

            openpic_irqs[i][OPENPIC_OUTPUT_MCK] =

                ((qemu_irq *)env->irq_inputs)[PPC970_INPUT_MCP];

            /* Not connected ? */

            openpic_irqs[i][OPENPIC_OUTPUT_DEBUG] = NULL;

            /* Check this */

            openpic_irqs[i][OPENPIC_OUTPUT_RESET] =

                ((qemu_irq *)env->irq_inputs)[PPC970_INPUT_HRESET];

            break;

#endif /* defined(TARGET_PPC64) */

        default:

            hw_error("Bus model not supported on mac99 machine\n");

            exit(1);

        }

    }

    pic = openpic_init(NULL, &pic_mem, smp_cpus, openpic_irqs, NULL);

    if (PPC_INPUT(env) == PPC_FLAGS_INPUT_970) {

        /* 970 gets a U3 bus */

        pci_bus = pci_pmac_u3_init(pic, get_system_memory(), get_system_io());

        machine_arch = ARCH_MAC99_U3;

    } else {

        pci_bus = pci_pmac_init(pic, get_system_memory(), get_system_io());

        machine_arch = ARCH_MAC99;

    }

    /* init basic PC hardware */

    pci_vga_init(pci_bus);



    escc_mem = escc_init(0x80013000, pic[0x25], pic[0x24],

                         serial_hds[0], serial_hds[1], ESCC_CLOCK, 4);



    for(i = 0; i < nb_nics; i++)

        pci_nic_init_nofail(&nd_table[i], "ne2k_pci", NULL);



    ide_drive_get(hd, MAX_IDE_BUS);

    dbdma = DBDMA_init(&dbdma_mem);



    /* We only emulate 2 out of 3 IDE controllers for now */

    ide_mem[0] = NULL;

    ide_mem[1] = pmac_ide_init(hd, pic[0x0d], dbdma, 0x16, pic[0x02]);

    ide_mem[2] = pmac_ide_init(&hd[MAX_IDE_DEVS], pic[0x0e], dbdma, 0x1a, pic[0x02]);



    /* cuda also initialize ADB */

    if (machine_arch == ARCH_MAC99_U3) {

        usb_enabled = 1;

    }

    cuda_init(&cuda_mem, pic[0x19]);



    adb_kbd_init(&adb_bus);

    adb_mouse_init(&adb_bus);



    macio_init(pci_bus, PCI_DEVICE_ID_APPLE_UNI_N_KEYL, 0, pic_mem,

               dbdma_mem, cuda_mem, NULL, 3, ide_mem, escc_mem);



    if (usb_enabled) {

        usb_ohci_init_pci(pci_bus, -1);

    }



    /* U3 needs to use USB for input because Linux doesn't support via-cuda

       on PPC64 */

    if (machine_arch == ARCH_MAC99_U3) {

        usbdevice_create("keyboard");

        usbdevice_create("mouse");

    }



    if (graphic_depth != 15 && graphic_depth != 32 && graphic_depth != 8)

        graphic_depth = 15;



    /* The NewWorld NVRAM is not located in the MacIO device */

    nvr = macio_nvram_init(0x2000, 1);

    pmac_format_nvram_partition(nvr, 0x2000);

    macio_nvram_setup_bar(nvr, get_system_memory(), 0xFFF04000);

    /* No PCI init: the BIOS will do it */



    fw_cfg = fw_cfg_init(0, 0, CFG_ADDR, CFG_ADDR + 2);

    fw_cfg_add_i32(fw_cfg, FW_CFG_ID, 1);

    fw_cfg_add_i64(fw_cfg, FW_CFG_RAM_SIZE, (uint64_t)ram_size);

    fw_cfg_add_i16(fw_cfg, FW_CFG_MACHINE_ID, machine_arch);

    fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_ADDR, kernel_base);

    fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_SIZE, kernel_size);

    if (kernel_cmdline) {

        fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_CMDLINE, cmdline_base);

        pstrcpy_targphys("cmdline", cmdline_base, TARGET_PAGE_SIZE, kernel_cmdline);

    } else {

        fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_CMDLINE, 0);

    }

    fw_cfg_add_i32(fw_cfg, FW_CFG_INITRD_ADDR, initrd_base);

    fw_cfg_add_i32(fw_cfg, FW_CFG_INITRD_SIZE, initrd_size);

    fw_cfg_add_i16(fw_cfg, FW_CFG_BOOT_DEVICE, ppc_boot_device);



    fw_cfg_add_i16(fw_cfg, FW_CFG_PPC_WIDTH, graphic_width);

    fw_cfg_add_i16(fw_cfg, FW_CFG_PPC_HEIGHT, graphic_height);

    fw_cfg_add_i16(fw_cfg, FW_CFG_PPC_DEPTH, graphic_depth);



    fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_IS_KVM, kvm_enabled());

    if (kvm_enabled()) {

#ifdef CONFIG_KVM

        uint8_t *hypercall;



        fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_TBFREQ, kvmppc_get_tbfreq());

        hypercall = g_malloc(16);

        kvmppc_get_hypercall(env, hypercall, 16);

        fw_cfg_add_bytes(fw_cfg, FW_CFG_PPC_KVM_HC, hypercall, 16);

        fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_KVM_PID, getpid());

#endif

    } else {

        fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_TBFREQ, get_ticks_per_sec());

    }



    qemu_register_boot_set(fw_cfg_boot_set, fw_cfg);

}

static void ppc_core99_init (ram_addr_t ram_size,

                             const char *boot_device,

                             const char *kernel_filename,

                             const char *kernel_cmdline,

                             const char *initrd_filename,

                             const char *cpu_model)

{

    CPUState *env = NULL;

    char *filename;

    qemu_irq *pic, **openpic_irqs;

    int unin_memory;

    int linux_boot, i;

    ram_addr_t ram_offset, bios_offset;

    target_phys_addr_t kernel_base, initrd_base, cmdline_base = 0;

    long kernel_size, initrd_size;

    PCIBus *pci_bus;

    MacIONVRAMState *nvr;

    int bios_size;

    MemoryRegion *pic_mem, *dbdma_mem, *cuda_mem, *escc_mem;

    MemoryRegion *ide_mem[3];

    int ppc_boot_device;

    DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS];

    void *fw_cfg;

    void *dbdma;

    int machine_arch;



    linux_boot = (kernel_filename != NULL);



    

    if (cpu_model == NULL)

#ifdef TARGET_PPC64

        cpu_model = "970fx";

#else

        cpu_model = "G4";

#endif

    for (i = 0; i < smp_cpus; i++) {

        env = cpu_init(cpu_model);

        if (!env) {

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

            exit(1);

        }

        

        cpu_ppc_tb_init(env, 100UL * 1000UL * 1000UL);

        qemu_register_reset((QEMUResetHandler*)&cpu_reset, env);

    }



    

    ram_offset = qemu_ram_alloc(NULL, "ppc_core99.ram", ram_size);

    cpu_register_physical_memory(0, ram_size, ram_offset);



    

    bios_offset = qemu_ram_alloc(NULL, "ppc_core99.bios", BIOS_SIZE);

    if (bios_name == NULL)

        bios_name = PROM_FILENAME;

    filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name);

    cpu_register_physical_memory(PROM_ADDR, BIOS_SIZE, bios_offset | IO_MEM_ROM);



    

    if (filename) {

        bios_size = load_elf(filename, NULL, NULL, NULL,

                             NULL, NULL, 1, ELF_MACHINE, 0);



        g_free(filename);

    } else {

        bios_size = -1;

    }

    if (bios_size < 0 || bios_size > BIOS_SIZE) {

        hw_error("qemu: could not load PowerPC bios '%s'\n", bios_name);

        exit(1);

    }



    if (linux_boot) {

        uint64_t lowaddr = 0;

        int bswap_needed;



#ifdef BSWAP_NEEDED

        bswap_needed = 1;

#else

        bswap_needed = 0;

#endif

        kernel_base = KERNEL_LOAD_ADDR;



        kernel_size = load_elf(kernel_filename, translate_kernel_address, NULL,

                               NULL, &lowaddr, NULL, 1, ELF_MACHINE, 0);

        if (kernel_size < 0)

            kernel_size = load_aout(kernel_filename, kernel_base,

                                    ram_size - kernel_base, bswap_needed,

                                    TARGET_PAGE_SIZE);

        if (kernel_size < 0)

            kernel_size = load_image_targphys(kernel_filename,

                                              kernel_base,

                                              ram_size - kernel_base);

        if (kernel_size < 0) {

            hw_error("qemu: could not load kernel '%s'\n", kernel_filename);

            exit(1);

        }

        

        if (initrd_filename) {

            initrd_base = round_page(kernel_base + kernel_size + KERNEL_GAP);

            initrd_size = load_image_targphys(initrd_filename, initrd_base,

                                              ram_size - initrd_base);

            if (initrd_size < 0) {

                hw_error("qemu: could not load initial ram disk '%s'\n",

                         initrd_filename);

                exit(1);

            }

            cmdline_base = round_page(initrd_base + initrd_size);

        } else {

            initrd_base = 0;

            initrd_size = 0;

            cmdline_base = round_page(kernel_base + kernel_size + KERNEL_GAP);

        }

        ppc_boot_device = 'm';

    } else {

        kernel_base = 0;

        kernel_size = 0;

        initrd_base = 0;

        initrd_size = 0;

        ppc_boot_device = '\0';

        





        for (i = 0; boot_device[i] != '\0'; i++) {

            if (boot_device[i] >= 'c' && boot_device[i] <= 'f') {

                ppc_boot_device = boot_device[i];

                break;

            }

        }

        if (ppc_boot_device == '\0') {

            fprintf(stderr, "No valid boot device for Mac99 machine\n");

            exit(1);

        }

    }



    isa_mem_base = 0x80000000;



    

    isa_mmio_init(0xf2000000, 0x00800000);



    

    unin_memory = cpu_register_io_memory(unin_read, unin_write, NULL,

                                         DEVICE_NATIVE_ENDIAN);

    cpu_register_physical_memory(0xf8000000, 0x00001000, unin_memory);



    openpic_irqs = g_malloc0(smp_cpus * sizeof(qemu_irq *));

    openpic_irqs[0] =

        g_malloc0(smp_cpus * sizeof(qemu_irq) * OPENPIC_OUTPUT_NB);

    for (i = 0; i < smp_cpus; i++) {

        





        switch (PPC_INPUT(env)) {

        case PPC_FLAGS_INPUT_6xx:

            openpic_irqs[i] = openpic_irqs[0] + (i * OPENPIC_OUTPUT_NB);

            openpic_irqs[i][OPENPIC_OUTPUT_INT] =

                ((qemu_irq *)env->irq_inputs)[PPC6xx_INPUT_INT];

            openpic_irqs[i][OPENPIC_OUTPUT_CINT] =

                ((qemu_irq *)env->irq_inputs)[PPC6xx_INPUT_INT];

            openpic_irqs[i][OPENPIC_OUTPUT_MCK] =

                ((qemu_irq *)env->irq_inputs)[PPC6xx_INPUT_MCP];

            

            openpic_irqs[i][OPENPIC_OUTPUT_DEBUG] = NULL;

            

            openpic_irqs[i][OPENPIC_OUTPUT_RESET] =

                ((qemu_irq *)env->irq_inputs)[PPC6xx_INPUT_HRESET];

            break;

#if defined(TARGET_PPC64)

        case PPC_FLAGS_INPUT_970:

            openpic_irqs[i] = openpic_irqs[0] + (i * OPENPIC_OUTPUT_NB);

            openpic_irqs[i][OPENPIC_OUTPUT_INT] =

                ((qemu_irq *)env->irq_inputs)[PPC970_INPUT_INT];

            openpic_irqs[i][OPENPIC_OUTPUT_CINT] =

                ((qemu_irq *)env->irq_inputs)[PPC970_INPUT_INT];

            openpic_irqs[i][OPENPIC_OUTPUT_MCK] =

                ((qemu_irq *)env->irq_inputs)[PPC970_INPUT_MCP];

            

            openpic_irqs[i][OPENPIC_OUTPUT_DEBUG] = NULL;

            

            openpic_irqs[i][OPENPIC_OUTPUT_RESET] =

                ((qemu_irq *)env->irq_inputs)[PPC970_INPUT_HRESET];

            break;

#endif 

        default:

            hw_error("Bus model not supported on mac99 machine\n");

            exit(1);

        }

    }

    pic = openpic_init(NULL, &pic_mem, smp_cpus, openpic_irqs, NULL);

    if (PPC_INPUT(env) == PPC_FLAGS_INPUT_970) {

        

        pci_bus = pci_pmac_u3_init(pic, get_system_memory(), get_system_io());

        machine_arch = ARCH_MAC99_U3;

    } else {

        pci_bus = pci_pmac_init(pic, get_system_memory(), get_system_io());

        machine_arch = ARCH_MAC99;

    }

    

    pci_vga_init(pci_bus);



    escc_mem = escc_init(0x80013000, pic[0x25], pic[0x24],

                         serial_hds[0], serial_hds[1], ESCC_CLOCK, 4);



    for(i = 0; i < nb_nics; i++)

        pci_nic_init_nofail(&nd_table[i], "ne2k_pci", NULL);



    ide_drive_get(hd, MAX_IDE_BUS);

    dbdma = DBDMA_init(&dbdma_mem);



    

    ide_mem[0] = NULL;

    ide_mem[1] = pmac_ide_init(hd, pic[0x0d], dbdma, 0x16, pic[0x02]);

    ide_mem[2] = pmac_ide_init(&hd[MAX_IDE_DEVS], pic[0x0e], dbdma, 0x1a, pic[0x02]);



    

    if (machine_arch == ARCH_MAC99_U3) {

        usb_enabled = 1;

    }

    cuda_init(&cuda_mem, pic[0x19]);



    adb_kbd_init(&adb_bus);

    adb_mouse_init(&adb_bus);



    macio_init(pci_bus, PCI_DEVICE_ID_APPLE_UNI_N_KEYL, 0, pic_mem,

               dbdma_mem, cuda_mem, NULL, 3, ide_mem, escc_mem);



    if (usb_enabled) {

        usb_ohci_init_pci(pci_bus, -1);

    }



    



    if (machine_arch == ARCH_MAC99_U3) {

        usbdevice_create("keyboard");

        usbdevice_create("mouse");

    }



    if (graphic_depth != 15 && graphic_depth != 32 && graphic_depth != 8)

        graphic_depth = 15;



    

    nvr = macio_nvram_init(0x2000, 1);

    pmac_format_nvram_partition(nvr, 0x2000);

    macio_nvram_setup_bar(nvr, get_system_memory(), 0xFFF04000);

    



    fw_cfg = fw_cfg_init(0, 0, CFG_ADDR, CFG_ADDR + 2);

    fw_cfg_add_i32(fw_cfg, FW_CFG_ID, 1);

    fw_cfg_add_i64(fw_cfg, FW_CFG_RAM_SIZE, (uint64_t)ram_size);

    fw_cfg_add_i16(fw_cfg, FW_CFG_MACHINE_ID, machine_arch);

    fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_ADDR, kernel_base);

    fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_SIZE, kernel_size);

    if (kernel_cmdline) {

        fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_CMDLINE, cmdline_base);

        pstrcpy_targphys("cmdline", cmdline_base, TARGET_PAGE_SIZE, kernel_cmdline);

    } else {

        fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_CMDLINE, 0);

    }

    fw_cfg_add_i32(fw_cfg, FW_CFG_INITRD_ADDR, initrd_base);

    fw_cfg_add_i32(fw_cfg, FW_CFG_INITRD_SIZE, initrd_size);

    fw_cfg_add_i16(fw_cfg, FW_CFG_BOOT_DEVICE, ppc_boot_device);



    fw_cfg_add_i16(fw_cfg, FW_CFG_PPC_WIDTH, graphic_width);

    fw_cfg_add_i16(fw_cfg, FW_CFG_PPC_HEIGHT, graphic_height);

    fw_cfg_add_i16(fw_cfg, FW_CFG_PPC_DEPTH, graphic_depth);



    fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_IS_KVM, kvm_enabled());

    if (kvm_enabled()) {

#ifdef CONFIG_KVM

        uint8_t *hypercall;



        fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_TBFREQ, kvmppc_get_tbfreq());

        hypercall = g_malloc(16);

        kvmppc_get_hypercall(env, hypercall, 16);

        fw_cfg_add_bytes(fw_cfg, FW_CFG_PPC_KVM_HC, hypercall, 16);

        fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_KVM_PID, getpid());

#endif

    } else {

        fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_TBFREQ, get_ticks_per_sec());

    }



    qemu_register_boot_set(fw_cfg_boot_set, fw_cfg);

}

               dbdma_mem, cuda_mem, NULL, 3, ide_mem, escc_mem);
static void FUNC_0 (ram_addr_t VAR_0,

                             const char *VAR_1,

                             const char *VAR_2,

                             const char *VAR_3,

                             const char *VAR_4,

                             const char *VAR_5)

{

    CPUState *env = NULL;

    char *VAR_6;

    qemu_irq *pic, **openpic_irqs;

    int VAR_7;

    int VAR_8, VAR_9;

    ram_addr_t ram_offset, bios_offset;

    target_phys_addr_t kernel_base, initrd_base, cmdline_base = 0;

    long VAR_10, VAR_11;

    PCIBus *pci_bus;

    MacIONVRAMState *nvr;

    int VAR_12;

    MemoryRegion *pic_mem, *dbdma_mem, *cuda_mem, *escc_mem;

    MemoryRegion *ide_mem[3];

    int VAR_13;

    DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS];

    void *VAR_14;

    void *VAR_15;

    int VAR_16;



    VAR_8 = (VAR_2 != NULL);



    

    if (VAR_5 == NULL)

#ifdef TARGET_PPC64

        VAR_5 = "970fx";

#else

        VAR_5 = "G4";

#endif

    for (VAR_9 = 0; VAR_9 < smp_cpus; VAR_9++) {

        env = cpu_init(VAR_5);

        if (!env) {

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

            exit(1);

        }

        

        cpu_ppc_tb_init(env, 100UL * 1000UL * 1000UL);

        qemu_register_reset((QEMUResetHandler*)&cpu_reset, env);

    }



    

    ram_offset = qemu_ram_alloc(NULL, "ppc_core99.ram", VAR_0);

    cpu_register_physical_memory(0, VAR_0, ram_offset);



    

    bios_offset = qemu_ram_alloc(NULL, "ppc_core99.bios", BIOS_SIZE);

    if (bios_name == NULL)

        bios_name = PROM_FILENAME;

    VAR_6 = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name);

    cpu_register_physical_memory(PROM_ADDR, BIOS_SIZE, bios_offset | IO_MEM_ROM);



    

    if (VAR_6) {

        VAR_12 = load_elf(VAR_6, NULL, NULL, NULL,

                             NULL, NULL, 1, ELF_MACHINE, 0);



        g_free(VAR_6);

    } else {

        VAR_12 = -1;

    }

    if (VAR_12 < 0 || VAR_12 > BIOS_SIZE) {

        hw_error("qemu: could not load PowerPC bios '%s'\n", bios_name);

        exit(1);

    }



    if (VAR_8) {

        uint64_t lowaddr = 0;

        int VAR_17;



#ifdef BSWAP_NEEDED

        VAR_17 = 1;

#else

        VAR_17 = 0;

#endif

        kernel_base = KERNEL_LOAD_ADDR;



        VAR_10 = load_elf(VAR_2, translate_kernel_address, NULL,

                               NULL, &lowaddr, NULL, 1, ELF_MACHINE, 0);

        if (VAR_10 < 0)

            VAR_10 = load_aout(VAR_2, kernel_base,

                                    VAR_0 - kernel_base, VAR_17,

                                    TARGET_PAGE_SIZE);

        if (VAR_10 < 0)

            VAR_10 = load_image_targphys(VAR_2,

                                              kernel_base,

                                              VAR_0 - kernel_base);

        if (VAR_10 < 0) {

            hw_error("qemu: could not load kernel '%s'\n", VAR_2);

            exit(1);

        }

        

        if (VAR_4) {

            initrd_base = round_page(kernel_base + VAR_10 + KERNEL_GAP);

            VAR_11 = load_image_targphys(VAR_4, initrd_base,

                                              VAR_0 - initrd_base);

            if (VAR_11 < 0) {

                hw_error("qemu: could not load initial ram disk '%s'\n",

                         VAR_4);

                exit(1);

            }

            cmdline_base = round_page(initrd_base + VAR_11);

        } else {

            initrd_base = 0;

            VAR_11 = 0;

            cmdline_base = round_page(kernel_base + VAR_10 + KERNEL_GAP);

        }

        VAR_13 = 'm';

    } else {

        kernel_base = 0;

        VAR_10 = 0;

        initrd_base = 0;

        VAR_11 = 0;

        VAR_13 = '\0';

        





        for (VAR_9 = 0; VAR_1[VAR_9] != '\0'; VAR_9++) {

            if (VAR_1[VAR_9] >= 'c' && VAR_1[VAR_9] <= 'f') {

                VAR_13 = VAR_1[VAR_9];

                break;

            }

        }

        if (VAR_13 == '\0') {

            fprintf(stderr, "No valid boot device for Mac99 machine\n");

            exit(1);

        }

    }



    isa_mem_base = 0x80000000;



    

    isa_mmio_init(0xf2000000, 0x00800000);



    

    VAR_7 = cpu_register_io_memory(unin_read, unin_write, NULL,

                                         DEVICE_NATIVE_ENDIAN);

    cpu_register_physical_memory(0xf8000000, 0x00001000, VAR_7);



    openpic_irqs = g_malloc0(smp_cpus * sizeof(qemu_irq *));

    openpic_irqs[0] =

        g_malloc0(smp_cpus * sizeof(qemu_irq) * OPENPIC_OUTPUT_NB);

    for (VAR_9 = 0; VAR_9 < smp_cpus; VAR_9++) {

        





        switch (PPC_INPUT(env)) {

        case PPC_FLAGS_INPUT_6xx:

            openpic_irqs[VAR_9] = openpic_irqs[0] + (VAR_9 * OPENPIC_OUTPUT_NB);

            openpic_irqs[VAR_9][OPENPIC_OUTPUT_INT] =

                ((qemu_irq *)env->irq_inputs)[PPC6xx_INPUT_INT];

            openpic_irqs[VAR_9][OPENPIC_OUTPUT_CINT] =

                ((qemu_irq *)env->irq_inputs)[PPC6xx_INPUT_INT];

            openpic_irqs[VAR_9][OPENPIC_OUTPUT_MCK] =

                ((qemu_irq *)env->irq_inputs)[PPC6xx_INPUT_MCP];

            

            openpic_irqs[VAR_9][OPENPIC_OUTPUT_DEBUG] = NULL;

            

            openpic_irqs[VAR_9][OPENPIC_OUTPUT_RESET] =

                ((qemu_irq *)env->irq_inputs)[PPC6xx_INPUT_HRESET];

            break;

#if defined(TARGET_PPC64)

        case PPC_FLAGS_INPUT_970:

            openpic_irqs[VAR_9] = openpic_irqs[0] + (VAR_9 * OPENPIC_OUTPUT_NB);

            openpic_irqs[VAR_9][OPENPIC_OUTPUT_INT] =

                ((qemu_irq *)env->irq_inputs)[PPC970_INPUT_INT];

            openpic_irqs[VAR_9][OPENPIC_OUTPUT_CINT] =

                ((qemu_irq *)env->irq_inputs)[PPC970_INPUT_INT];

            openpic_irqs[VAR_9][OPENPIC_OUTPUT_MCK] =

                ((qemu_irq *)env->irq_inputs)[PPC970_INPUT_MCP];

            

            openpic_irqs[VAR_9][OPENPIC_OUTPUT_DEBUG] = NULL;

            

            openpic_irqs[VAR_9][OPENPIC_OUTPUT_RESET] =

                ((qemu_irq *)env->irq_inputs)[PPC970_INPUT_HRESET];

            break;

#endif 

        default:

            hw_error("Bus model not supported on mac99 machine\n");

            exit(1);

        }

    }

    pic = openpic_init(NULL, &pic_mem, smp_cpus, openpic_irqs, NULL);

    if (PPC_INPUT(env) == PPC_FLAGS_INPUT_970) {

        

        pci_bus = pci_pmac_u3_init(pic, get_system_memory(), get_system_io());

        VAR_16 = ARCH_MAC99_U3;

    } else {

        pci_bus = pci_pmac_init(pic, get_system_memory(), get_system_io());

        VAR_16 = ARCH_MAC99;

    }

    

    pci_vga_init(pci_bus);



    escc_mem = escc_init(0x80013000, pic[0x25], pic[0x24],

                         serial_hds[0], serial_hds[1], ESCC_CLOCK, 4);



    for(VAR_9 = 0; VAR_9 < nb_nics; VAR_9++)

        pci_nic_init_nofail(&nd_table[VAR_9], "ne2k_pci", NULL);



    ide_drive_get(hd, MAX_IDE_BUS);

    VAR_15 = DBDMA_init(&dbdma_mem);



    

    ide_mem[0] = NULL;

    ide_mem[1] = pmac_ide_init(hd, pic[0x0d], VAR_15, 0x16, pic[0x02]);

    ide_mem[2] = pmac_ide_init(&hd[MAX_IDE_DEVS], pic[0x0e], VAR_15, 0x1a, pic[0x02]);



    

    if (VAR_16 == ARCH_MAC99_U3) {

        usb_enabled = 1;

    }

    cuda_init(&cuda_mem, pic[0x19]);



    adb_kbd_init(&adb_bus);

    adb_mouse_init(&adb_bus);



    macio_init(pci_bus, PCI_DEVICE_ID_APPLE_UNI_N_KEYL, 0, pic_mem,

               dbdma_mem, cuda_mem, NULL, 3, ide_mem, escc_mem);



    if (usb_enabled) {

        usb_ohci_init_pci(pci_bus, -1);

    }



    



    if (VAR_16 == ARCH_MAC99_U3) {

        usbdevice_create("keyboard");

        usbdevice_create("mouse");

    }



    if (graphic_depth != 15 && graphic_depth != 32 && graphic_depth != 8)

        graphic_depth = 15;



    

    nvr = macio_nvram_init(0x2000, 1);

    pmac_format_nvram_partition(nvr, 0x2000);

    macio_nvram_setup_bar(nvr, get_system_memory(), 0xFFF04000);

    



    VAR_14 = fw_cfg_init(0, 0, CFG_ADDR, CFG_ADDR + 2);

    fw_cfg_add_i32(VAR_14, FW_CFG_ID, 1);

    fw_cfg_add_i64(VAR_14, FW_CFG_RAM_SIZE, (uint64_t)VAR_0);

    fw_cfg_add_i16(VAR_14, FW_CFG_MACHINE_ID, VAR_16);

    fw_cfg_add_i32(VAR_14, FW_CFG_KERNEL_ADDR, kernel_base);

    fw_cfg_add_i32(VAR_14, FW_CFG_KERNEL_SIZE, VAR_10);

    if (VAR_3) {

        fw_cfg_add_i32(VAR_14, FW_CFG_KERNEL_CMDLINE, cmdline_base);

        pstrcpy_targphys("cmdline", cmdline_base, TARGET_PAGE_SIZE, VAR_3);

    } else {

        fw_cfg_add_i32(VAR_14, FW_CFG_KERNEL_CMDLINE, 0);

    }

    fw_cfg_add_i32(VAR_14, FW_CFG_INITRD_ADDR, initrd_base);

    fw_cfg_add_i32(VAR_14, FW_CFG_INITRD_SIZE, VAR_11);

    fw_cfg_add_i16(VAR_14, FW_CFG_BOOT_DEVICE, VAR_13);



    fw_cfg_add_i16(VAR_14, FW_CFG_PPC_WIDTH, graphic_width);

    fw_cfg_add_i16(VAR_14, FW_CFG_PPC_HEIGHT, graphic_height);

    fw_cfg_add_i16(VAR_14, FW_CFG_PPC_DEPTH, graphic_depth);



    fw_cfg_add_i32(VAR_14, FW_CFG_PPC_IS_KVM, kvm_enabled());

    if (kvm_enabled()) {

#ifdef CONFIG_KVM

        uint8_t *hypercall;



        fw_cfg_add_i32(VAR_14, FW_CFG_PPC_TBFREQ, kvmppc_get_tbfreq());

        hypercall = g_malloc(16);

        kvmppc_get_hypercall(env, hypercall, 16);

        fw_cfg_add_bytes(VAR_14, FW_CFG_PPC_KVM_HC, hypercall, 16);

        fw_cfg_add_i32(VAR_14, FW_CFG_PPC_KVM_PID, getpid());

#endif

    } else {

        fw_cfg_add_i32(VAR_14, FW_CFG_PPC_TBFREQ, get_ticks_per_sec());

    }



    qemu_register_boot_set(fw_cfg_boot_set, VAR_14);

}

static void FUNC_0 (ram_addr_t VAR_0,
const char *VAR_1,
const char *VAR_2,
const char *VAR_3,
const char *VAR_4,
const char *VAR_5)
{ CPUState *env = NULL; char *VAR_6; qemu_irq *pic, **openpic_irqs; int VAR_7; int VAR_8, VAR_9; ram_addr_t ram_offset, bios_offset; target_phys_addr_t kernel_base, initrd_base, cmdline_base = 0; long VAR_10, VAR_11; PCIBus *pci_bus; MacIONVRAMState *nvr; int VAR_12; MemoryRegion *pic_mem, *dbdma_mem, *cuda_mem, *escc_mem; MemoryRegion *ide_mem[3]; int VAR_13; DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS]; void *VAR_14; void *VAR_15; int VAR_16; VAR_8 = (VAR_2 != NULL); if (VAR_5 == NULL)
#ifdef TARGET_PPC64
VAR_5 = "970fx"; #else
VAR_5 = "G4"; #endif
for (VAR_9 = 0; VAR_9 < smp_cpus; VAR_9++) { env = cpu_init(VAR_5); if (!env) { fprintf(stderr, "Unable to find PowerPC CPU definition\n"); exit(1); } cpu_ppc_tb_init(env, 100UL * 1000UL * 1000UL); qemu_register_reset((QEMUResetHandler*)&cpu_reset, env); } ram_offset = qemu_ram_alloc(NULL, "ppc_core99.ram", VAR_0); cpu_register_physical_memory(0, VAR_0, ram_offset); bios_offset = qemu_ram_alloc(NULL, "ppc_core99.bios", BIOS_SIZE); if (bios_name == NULL)
bios_name = PROM_FILENAME; VAR_6 = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name); cpu_register_physical_memory(PROM_ADDR, BIOS_SIZE, bios_offset | IO_MEM_ROM); if (VAR_6) { VAR_12 = load_elf(VAR_6, NULL, NULL, NULL,
NULL, NULL, 1, ELF_MACHINE, 0); g_free(VAR_6); } else { VAR_12 = -1; } if (VAR_12 < 0 || VAR_12 > BIOS_SIZE) { hw_error("qemu: could not load PowerPC bios '%s'\n", bios_name); exit(1); } if (VAR_8) { uint64_t lowaddr = 0; int VAR_17; #ifdef BSWAP_NEEDED
VAR_17 = 1; #else
VAR_17 = 0; #endif
kernel_base = KERNEL_LOAD_ADDR; VAR_10 = load_elf(VAR_2, translate_kernel_address, NULL,
NULL, &lowaddr, NULL, 1, ELF_MACHINE, 0); if (VAR_10 < 0)
VAR_10 = load_aout(VAR_2, kernel_base,
VAR_0 - kernel_base, VAR_17,
TARGET_PAGE_SIZE); if (VAR_10 < 0)
VAR_10 = load_image_targphys(VAR_2,
kernel_base,
VAR_0 - kernel_base); if (VAR_10 < 0) { hw_error("qemu: could not load kernel '%s'\n", VAR_2); exit(1); } if (VAR_4) { initrd_base = round_page(kernel_base + VAR_10 + KERNEL_GAP); VAR_11 = load_image_targphys(VAR_4, initrd_base,
VAR_0 - initrd_base); if (VAR_11 < 0) { hw_error("qemu: could not load initial ram disk '%s'\n",
VAR_4); exit(1); } cmdline_base = round_page(initrd_base + VAR_11); } else { initrd_base = 0; VAR_11 = 0; cmdline_base = round_page(kernel_base + VAR_10 + KERNEL_GAP); } VAR_13 = 'm'; } else { kernel_base = 0; VAR_10 = 0; initrd_base = 0; VAR_11 = 0; VAR_13 = '\0'; for (VAR_9 = 0; VAR_1[VAR_9] != '\0'; VAR_9++) { if (VAR_1[VAR_9] >= 'c' && VAR_1[VAR_9] <= 'f') { VAR_13 = VAR_1[VAR_9]; break; } } if (VAR_13 == '\0') { fprintf(stderr, "No valid boot device for Mac99 machine\n"); exit(1); } } isa_mem_base = 0x80000000; isa_mmio_init(0xf2000000, 0x00800000); VAR_7 = cpu_register_io_memory(unin_read, unin_write, NULL,
DEVICE_NATIVE_ENDIAN); cpu_register_physical_memory(0xf8000000, 0x00001000, VAR_7); openpic_irqs = g_malloc0(smp_cpus * sizeof(qemu_irq *)); openpic_irqs[0] =
g_malloc0(smp_cpus * sizeof(qemu_irq) * OPENPIC_OUTPUT_NB); for (VAR_9 = 0; VAR_9 < smp_cpus; VAR_9++) { switch (PPC_INPUT(env)) { case PPC_FLAGS_INPUT_6xx:
openpic_irqs[VAR_9] = openpic_irqs[0] + (VAR_9 * OPENPIC_OUTPUT_NB); openpic_irqs[VAR_9][OPENPIC_OUTPUT_INT] =
((qemu_irq *)env->irq_inputs)[PPC6xx_INPUT_INT]; openpic_irqs[VAR_9][OPENPIC_OUTPUT_CINT] =
((qemu_irq *)env->irq_inputs)[PPC6xx_INPUT_INT]; openpic_irqs[VAR_9][OPENPIC_OUTPUT_MCK] =
((qemu_irq *)env->irq_inputs)[PPC6xx_INPUT_MCP]; openpic_irqs[VAR_9][OPENPIC_OUTPUT_DEBUG] = NULL; openpic_irqs[VAR_9][OPENPIC_OUTPUT_RESET] =
((qemu_irq *)env->irq_inputs)[PPC6xx_INPUT_HRESET]; break; #if defined(TARGET_PPC64)
case PPC_FLAGS_INPUT_970:
openpic_irqs[VAR_9] = openpic_irqs[0] + (VAR_9 * OPENPIC_OUTPUT_NB); openpic_irqs[VAR_9][OPENPIC_OUTPUT_INT] =
((qemu_irq *)env->irq_inputs)[PPC970_INPUT_INT]; openpic_irqs[VAR_9][OPENPIC_OUTPUT_CINT] =
((qemu_irq *)env->irq_inputs)[PPC970_INPUT_INT]; openpic_irqs[VAR_9][OPENPIC_OUTPUT_MCK] =
((qemu_irq *)env->irq_inputs)[PPC970_INPUT_MCP]; openpic_irqs[VAR_9][OPENPIC_OUTPUT_DEBUG] = NULL; openpic_irqs[VAR_9][OPENPIC_OUTPUT_RESET] =
((qemu_irq *)env->irq_inputs)[PPC970_INPUT_HRESET]; break; #endif
default:
hw_error("Bus model not supported on mac99 machine\n"); exit(1); } } pic = openpic_init(NULL, &pic_mem, smp_cpus, openpic_irqs, NULL); if (PPC_INPUT(env) == PPC_FLAGS_INPUT_970) { pci_bus = pci_pmac_u3_init(pic, get_system_memory(), get_system_io()); VAR_16 = ARCH_MAC99_U3; } else { pci_bus = pci_pmac_init(pic, get_system_memory(), get_system_io()); VAR_16 = ARCH_MAC99; } pci_vga_init(pci_bus); escc_mem = escc_init(0x80013000, pic[0x25], pic[0x24],
serial_hds[0], serial_hds[1], ESCC_CLOCK, 4); for(VAR_9 = 0; VAR_9 < nb_nics; VAR_9++) pci_nic_init_nofail(&nd_table[VAR_9], "ne2k_pci", NULL); ide_drive_get(hd, MAX_IDE_BUS); VAR_15 = DBDMA_init(&dbdma_mem); ide_mem[0] = NULL; ide_mem[1] = pmac_ide_init(hd, pic[0x0d], VAR_15, 0x16, pic[0x02]); ide_mem[2] = pmac_ide_init(&hd[MAX_IDE_DEVS], pic[0x0e], VAR_15, 0x1a, pic[0x02]); if (VAR_16 == ARCH_MAC99_U3) { usb_enabled = 1; } cuda_init(&cuda_mem, pic[0x19]); adb_kbd_init(&adb_bus); adb_mouse_init(&adb_bus); macio_init(pci_bus, PCI_DEVICE_ID_APPLE_UNI_N_KEYL, 0, pic_mem,
dbdma_mem, cuda_mem, NULL, 3, ide_mem, escc_mem); if (usb_enabled) { usb_ohci_init_pci(pci_bus, -1); } if (VAR_16 == ARCH_MAC99_U3) { usbdevice_create("keyboard"); usbdevice_create("mouse"); } if (graphic_depth != 15 && graphic_depth != 32 && graphic_depth != 8)
graphic_depth = 15; nvr = macio_nvram_init(0x2000, 1); pmac_format_nvram_partition(nvr, 0x2000); macio_nvram_setup_bar(nvr, get_system_memory(), 0xFFF04000); VAR_14 = fw_cfg_init(0, 0, CFG_ADDR, CFG_ADDR + 2); fw_cfg_add_i32(VAR_14, FW_CFG_ID, 1); fw_cfg_add_i64(VAR_14, FW_CFG_RAM_SIZE, (uint64_t)VAR_0); fw_cfg_add_i16(VAR_14, FW_CFG_MACHINE_ID, VAR_16); fw_cfg_add_i32(VAR_14, FW_CFG_KERNEL_ADDR, kernel_base); fw_cfg_add_i32(VAR_14, FW_CFG_KERNEL_SIZE, VAR_10); if (VAR_3) { fw_cfg_add_i32(VAR_14, FW_CFG_KERNEL_CMDLINE, cmdline_base); pstrcpy_targphys("cmdline", cmdline_base, TARGET_PAGE_SIZE, VAR_3); } else { fw_cfg_add_i32(VAR_14, FW_CFG_KERNEL_CMDLINE, 0); } fw_cfg_add_i32(VAR_14, FW_CFG_INITRD_ADDR, initrd_base); fw_cfg_add_i32(VAR_14, FW_CFG_INITRD_SIZE, VAR_11); fw_cfg_add_i16(VAR_14, FW_CFG_BOOT_DEVICE, VAR_13); fw_cfg_add_i16(VAR_14, FW_CFG_PPC_WIDTH, graphic_width); fw_cfg_add_i16(VAR_14, FW_CFG_PPC_HEIGHT, graphic_height); fw_cfg_add_i16(VAR_14, FW_CFG_PPC_DEPTH, graphic_depth); fw_cfg_add_i32(VAR_14, FW_CFG_PPC_IS_KVM, kvm_enabled()); if (kvm_enabled()) { #ifdef CONFIG_KVM
uint8_t *hypercall; fw_cfg_add_i32(VAR_14, FW_CFG_PPC_TBFREQ, kvmppc_get_tbfreq()); hypercall = g_malloc(16); kvmppc_get_hypercall(env, hypercall, 16); fw_cfg_add_bytes(VAR_14, FW_CFG_PPC_KVM_HC, hypercall, 16); fw_cfg_add_i32(VAR_14, FW_CFG_PPC_KVM_PID, getpid()); #endif
} else { fw_cfg_add_i32(VAR_14, FW_CFG_PPC_TBFREQ, get_ticks_per_sec()); } qemu_register_boot_set(fw_cfg_boot_set, VAR_14); }