static void ppc_heathrow_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, *envs[MAX_CPUS];

    char *filename;

    qemu_irq *pic, **heathrow_irqs;

    int linux_boot, i;

    ram_addr_t ram_offset, bios_offset, vga_bios_offset;

    uint32_t kernel_base, initrd_base;

    int32_t kernel_size, initrd_size;

    PCIBus *pci_bus;

    MacIONVRAMState *nvr;

    int vga_bios_size, bios_size;

    int pic_mem_index, nvram_mem_index, dbdma_mem_index, cuda_mem_index;

    int escc_mem_index, ide_mem_index[2];

    uint16_t ppc_boot_device;

    DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS];

    void *fw_cfg;

    void *dbdma;

    uint8_t *vga_bios_ptr;



    linux_boot = (kernel_filename != NULL);



    /* init CPUs */

    if (cpu_model == NULL)

        cpu_model = "G3";

    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 16.6 Mhz */

        cpu_ppc_tb_init(env,  16600000UL);

        env->osi_call = vga_osi_call;

        qemu_register_reset(&cpu_ppc_reset, env);

        envs[i] = env;

    }



    /* allocate RAM */

    if (ram_size > (2047 << 20)) {

        fprintf(stderr,

                "qemu: Too much memory for this machine: %d MB, maximum 2047 MB\n",

                ((unsigned int)ram_size / (1 << 20)));

        exit(1);

    }



    ram_offset = qemu_ram_alloc(ram_size);

    cpu_register_physical_memory(0, ram_size, ram_offset);



    /* allocate and load BIOS */

    bios_offset = qemu_ram_alloc(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, 0, NULL, NULL, NULL,

                               1, ELF_MACHINE, 0);

        qemu_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);

    }



    /* allocate and load VGA BIOS */

    vga_bios_offset = qemu_ram_alloc(VGA_BIOS_SIZE);

    vga_bios_ptr = qemu_get_ram_ptr(vga_bios_offset);

    filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, VGABIOS_FILENAME);

    if (filename) {

        vga_bios_size = load_image(filename, vga_bios_ptr + 8);

        qemu_free(filename);

    } else {

        vga_bios_size = -1;

    }

    if (vga_bios_size < 0) {

        /* if no bios is present, we can still work */

        fprintf(stderr, "qemu: warning: could not load VGA bios '%s'\n",

                VGABIOS_FILENAME);

        vga_bios_size = 0;

    } else {

        /* set a specific header (XXX: find real Apple format for NDRV

           drivers) */

        vga_bios_ptr[0] = 'N';

        vga_bios_ptr[1] = 'D';

        vga_bios_ptr[2] = 'R';

        vga_bios_ptr[3] = 'V';

        cpu_to_be32w((uint32_t *)(vga_bios_ptr + 4), vga_bios_size);

        vga_bios_size += 8;



        /* Round to page boundary */

        vga_bios_size = (vga_bios_size + TARGET_PAGE_SIZE - 1) &

            TARGET_PAGE_MASK;

    }



    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;

        /* Now we can load the kernel. The first step tries to load the kernel

           supposing PhysAddr = 0x00000000. If that was wrong the kernel is

           loaded again, the new PhysAddr being computed from lowaddr. */

        kernel_size = load_elf(kernel_filename, kernel_base, NULL, &lowaddr, NULL,

                               1, ELF_MACHINE, 0);

        if (kernel_size > 0 && lowaddr != KERNEL_LOAD_ADDR) {

            kernel_size = load_elf(kernel_filename, (2 * kernel_base) - lowaddr,

                                   NULL, NULL, 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 = INITRD_LOAD_ADDR;

            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);

            }

        } else {

            initrd_base = 0;

            initrd_size = 0;

        }

        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++) {

            /* TOFIX: for now, the second IDE channel is not properly

             *        used by OHW. The Mac floppy disk are not emulated.

             *        For now, OHW cannot boot from the network.

             */

#if 0

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

                ppc_boot_device = boot_device[i];

                break;

            }

#else

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

                ppc_boot_device = boot_device[i];

                break;

            }

#endif

        }

        if (ppc_boot_device == '\0') {

            fprintf(stderr, "No valid boot device for G3 Beige machine\n");

            exit(1);

        }

    }



    isa_mem_base = 0x80000000;



    /* Register 2 MB of ISA IO space */

    isa_mmio_init(0xfe000000, 0x00200000);



    /* XXX: we register only 1 output pin for heathrow PIC */

    heathrow_irqs = qemu_mallocz(smp_cpus * sizeof(qemu_irq *));

    heathrow_irqs[0] =

        qemu_mallocz(smp_cpus * sizeof(qemu_irq) * 1);

    /* Connect the heathrow PIC outputs to the 6xx bus */

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

        switch (PPC_INPUT(env)) {

        case PPC_FLAGS_INPUT_6xx:

            heathrow_irqs[i] = heathrow_irqs[0] + (i * 1);

            heathrow_irqs[i][0] =

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

            break;

        default:

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

        }

    }



    /* init basic PC hardware */

    if (PPC_INPUT(env) != PPC_FLAGS_INPUT_6xx) {

        hw_error("Only 6xx bus is supported on heathrow machine\n");

    }

    pic = heathrow_pic_init(&pic_mem_index, 1, heathrow_irqs);

    pci_bus = pci_grackle_init(0xfec00000, pic);

    pci_vga_init(pci_bus, vga_bios_offset, vga_bios_size);



    escc_mem_index = escc_init(0x80013000, pic[0x0f], pic[0x10], serial_hds[0],

                               serial_hds[1], ESCC_CLOCK, 4);



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

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





    if (drive_get_max_bus(IF_IDE) >= MAX_IDE_BUS) {

        fprintf(stderr, "qemu: too many IDE bus\n");

        exit(1);

    }



    /* First IDE channel is a MAC IDE on the MacIO bus */

    hd[0] = drive_get(IF_IDE, 0, 0);

    hd[1] = drive_get(IF_IDE, 0, 1);

    dbdma = DBDMA_init(&dbdma_mem_index);

    ide_mem_index[0] = -1;

    ide_mem_index[1] = pmac_ide_init(hd, pic[0x0D], dbdma, 0x16, pic[0x02]);



    /* Second IDE channel is a CMD646 on the PCI bus */

    hd[0] = drive_get(IF_IDE, 1, 0);

    hd[1] = drive_get(IF_IDE, 1, 1);

    hd[3] = hd[2] = NULL;

    pci_cmd646_ide_init(pci_bus, hd, 0);



    /* cuda also initialize ADB */

    cuda_init(&cuda_mem_index, pic[0x12]);



    adb_kbd_init(&adb_bus);

    adb_mouse_init(&adb_bus);



    nvr = macio_nvram_init(&nvram_mem_index, 0x2000, 4);

    pmac_format_nvram_partition(nvr, 0x2000);



    macio_init(pci_bus, PCI_DEVICE_ID_APPLE_343S1201, 1, pic_mem_index,

               dbdma_mem_index, cuda_mem_index, nvr, 2, ide_mem_index,

               escc_mem_index);



    if (usb_enabled) {

        usb_ohci_init_pci(pci_bus, -1);

    }



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

        graphic_depth = 15;



    /* 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, ARCH_HEATHROW);

    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_ADDR);

        pstrcpy_targphys(CMDLINE_ADDR, 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);



    qemu_register_boot_set(fw_cfg_boot_set, fw_cfg);

}

static void ppc_heathrow_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, *envs[MAX_CPUS];

    char *filename;

    qemu_irq *pic, **heathrow_irqs;

    int linux_boot, i;

    ram_addr_t ram_offset, bios_offset, vga_bios_offset;

    uint32_t kernel_base, initrd_base;

    int32_t kernel_size, initrd_size;

    PCIBus *pci_bus;

    MacIONVRAMState *nvr;

    int vga_bios_size, bios_size;

    int pic_mem_index, nvram_mem_index, dbdma_mem_index, cuda_mem_index;

    int escc_mem_index, ide_mem_index[2];

    uint16_t ppc_boot_device;

    DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS];

    void *fw_cfg;

    void *dbdma;

    uint8_t *vga_bios_ptr;



    linux_boot = (kernel_filename != NULL);



    

    if (cpu_model == NULL)

        cpu_model = "G3";

    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,  16600000UL);

        env->osi_call = vga_osi_call;

        qemu_register_reset(&cpu_ppc_reset, env);

        envs[i] = env;

    }



    

    if (ram_size > (2047 << 20)) {

        fprintf(stderr,

                "qemu: Too much memory for this machine: %d MB, maximum 2047 MB\n",

                ((unsigned int)ram_size / (1 << 20)));

        exit(1);

    }



    ram_offset = qemu_ram_alloc(ram_size);

    cpu_register_physical_memory(0, ram_size, ram_offset);



    

    bios_offset = qemu_ram_alloc(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, 0, NULL, NULL, NULL,

                               1, ELF_MACHINE, 0);

        qemu_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);

    }



    

    vga_bios_offset = qemu_ram_alloc(VGA_BIOS_SIZE);

    vga_bios_ptr = qemu_get_ram_ptr(vga_bios_offset);

    filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, VGABIOS_FILENAME);

    if (filename) {

        vga_bios_size = load_image(filename, vga_bios_ptr + 8);

        qemu_free(filename);

    } else {

        vga_bios_size = -1;

    }

    if (vga_bios_size < 0) {

        

        fprintf(stderr, "qemu: warning: could not load VGA bios '%s'\n",

                VGABIOS_FILENAME);

        vga_bios_size = 0;

    } else {

        



        vga_bios_ptr[0] = 'N';

        vga_bios_ptr[1] = 'D';

        vga_bios_ptr[2] = 'R';

        vga_bios_ptr[3] = 'V';

        cpu_to_be32w((uint32_t *)(vga_bios_ptr + 4), vga_bios_size);

        vga_bios_size += 8;



        

        vga_bios_size = (vga_bios_size + TARGET_PAGE_SIZE - 1) &

            TARGET_PAGE_MASK;

    }



    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, kernel_base, NULL, &lowaddr, NULL,

                               1, ELF_MACHINE, 0);

        if (kernel_size > 0 && lowaddr != KERNEL_LOAD_ADDR) {

            kernel_size = load_elf(kernel_filename, (2 * kernel_base) - lowaddr,

                                   NULL, NULL, 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 = INITRD_LOAD_ADDR;

            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);

            }

        } else {

            initrd_base = 0;

            initrd_size = 0;

        }

        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 0

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

                ppc_boot_device = boot_device[i];

                break;

            }

#else

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

                ppc_boot_device = boot_device[i];

                break;

            }

#endif

        }

        if (ppc_boot_device == '\0') {

            fprintf(stderr, "No valid boot device for G3 Beige machine\n");

            exit(1);

        }

    }



    isa_mem_base = 0x80000000;



    

    isa_mmio_init(0xfe000000, 0x00200000);



    

    heathrow_irqs = qemu_mallocz(smp_cpus * sizeof(qemu_irq *));

    heathrow_irqs[0] =

        qemu_mallocz(smp_cpus * sizeof(qemu_irq) * 1);

    

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

        switch (PPC_INPUT(env)) {

        case PPC_FLAGS_INPUT_6xx:

            heathrow_irqs[i] = heathrow_irqs[0] + (i * 1);

            heathrow_irqs[i][0] =

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

            break;

        default:

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

        }

    }



    

    if (PPC_INPUT(env) != PPC_FLAGS_INPUT_6xx) {

        hw_error("Only 6xx bus is supported on heathrow machine\n");

    }

    pic = heathrow_pic_init(&pic_mem_index, 1, heathrow_irqs);

    pci_bus = pci_grackle_init(0xfec00000, pic);

    pci_vga_init(pci_bus, vga_bios_offset, vga_bios_size);



    escc_mem_index = escc_init(0x80013000, pic[0x0f], pic[0x10], serial_hds[0],

                               serial_hds[1], ESCC_CLOCK, 4);



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

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





    if (drive_get_max_bus(IF_IDE) >= MAX_IDE_BUS) {

        fprintf(stderr, "qemu: too many IDE bus\n");

        exit(1);

    }



    

    hd[0] = drive_get(IF_IDE, 0, 0);

    hd[1] = drive_get(IF_IDE, 0, 1);

    dbdma = DBDMA_init(&dbdma_mem_index);

    ide_mem_index[0] = -1;

    ide_mem_index[1] = pmac_ide_init(hd, pic[0x0D], dbdma, 0x16, pic[0x02]);



    

    hd[0] = drive_get(IF_IDE, 1, 0);

    hd[1] = drive_get(IF_IDE, 1, 1);

    hd[3] = hd[2] = NULL;

    pci_cmd646_ide_init(pci_bus, hd, 0);



    

    cuda_init(&cuda_mem_index, pic[0x12]);



    adb_kbd_init(&adb_bus);

    adb_mouse_init(&adb_bus);



    nvr = macio_nvram_init(&nvram_mem_index, 0x2000, 4);

    pmac_format_nvram_partition(nvr, 0x2000);



    macio_init(pci_bus, PCI_DEVICE_ID_APPLE_343S1201, 1, pic_mem_index,

               dbdma_mem_index, cuda_mem_index, nvr, 2, ide_mem_index,

               escc_mem_index);



    if (usb_enabled) {

        usb_ohci_init_pci(pci_bus, -1);

    }



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

        graphic_depth = 15;



    



    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, ARCH_HEATHROW);

    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_ADDR);

        pstrcpy_targphys(CMDLINE_ADDR, 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);



    qemu_register_boot_set(fw_cfg_boot_set, fw_cfg);

}

        pci_nic_init(&nd_table[i], "ne2k_pci", NULL);         pci_nic_init(&nd_table[i], "ne2k_pci", NULL);         pci_nic_init(&nd_table[i], "ne2k_pci", NULL);
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, *envs[MAX_CPUS];

    char *VAR_6;

    qemu_irq *pic, **heathrow_irqs;

    int VAR_7, VAR_8;

    ram_addr_t ram_offset, bios_offset, vga_bios_offset;

    uint32_t kernel_base, initrd_base;

    int32_t kernel_size, initrd_size;

    PCIBus *pci_bus;

    MacIONVRAMState *nvr;

    int VAR_9, VAR_10;

    int VAR_11, VAR_12, VAR_13, VAR_14;

    int VAR_15, VAR_16[2];

    uint16_t ppc_boot_device;

    DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS];

    void *VAR_17;

    void *VAR_18;

    uint8_t *vga_bios_ptr;



    VAR_7 = (VAR_2 != NULL);



    

    if (VAR_5 == NULL)

        VAR_5 = "G3";

    for (VAR_8 = 0; VAR_8 < smp_cpus; VAR_8++) {

        env = cpu_init(VAR_5);

        if (!env) {

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

            exit(1);

        }

        

        cpu_ppc_tb_init(env,  16600000UL);

        env->osi_call = vga_osi_call;

        qemu_register_reset(&cpu_ppc_reset, env);

        envs[VAR_8] = env;

    }



    

    if (VAR_0 > (2047 << 20)) {

        fprintf(stderr,

                "qemu: Too much memory for this machine: %d MB, maximum 2047 MB\n",

                ((unsigned int)VAR_0 / (1 << 20)));

        exit(1);

    }



    ram_offset = qemu_ram_alloc(VAR_0);

    cpu_register_physical_memory(0, VAR_0, ram_offset);



    

    bios_offset = qemu_ram_alloc(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_10 = load_elf(VAR_6, 0, NULL, NULL, NULL,

                               1, ELF_MACHINE, 0);

        qemu_free(VAR_6);

    } else {

        VAR_10 = -1;

    }

    if (VAR_10 < 0 || VAR_10 > BIOS_SIZE) {

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

        exit(1);

    }



    

    vga_bios_offset = qemu_ram_alloc(VGA_BIOS_SIZE);

    vga_bios_ptr = qemu_get_ram_ptr(vga_bios_offset);

    VAR_6 = qemu_find_file(QEMU_FILE_TYPE_BIOS, VGABIOS_FILENAME);

    if (VAR_6) {

        VAR_9 = load_image(VAR_6, vga_bios_ptr + 8);

        qemu_free(VAR_6);

    } else {

        VAR_9 = -1;

    }

    if (VAR_9 < 0) {

        

        fprintf(stderr, "qemu: warning: could not load VGA bios '%s'\n",

                VGABIOS_FILENAME);

        VAR_9 = 0;

    } else {

        



        vga_bios_ptr[0] = 'N';

        vga_bios_ptr[1] = 'D';

        vga_bios_ptr[2] = 'R';

        vga_bios_ptr[3] = 'V';

        cpu_to_be32w((uint32_t *)(vga_bios_ptr + 4), VAR_9);

        VAR_9 += 8;



        

        VAR_9 = (VAR_9 + TARGET_PAGE_SIZE - 1) &

            TARGET_PAGE_MASK;

    }



    if (VAR_7) {

        uint64_t lowaddr = 0;

        int VAR_19;



#ifdef BSWAP_NEEDED

        VAR_19 = 1;

#else

        VAR_19 = 0;

#endif

        kernel_base = KERNEL_LOAD_ADDR;

        





        kernel_size = load_elf(VAR_2, kernel_base, NULL, &lowaddr, NULL,

                               1, ELF_MACHINE, 0);

        if (kernel_size > 0 && lowaddr != KERNEL_LOAD_ADDR) {

            kernel_size = load_elf(VAR_2, (2 * kernel_base) - lowaddr,

                                   NULL, NULL, NULL, 1, ELF_MACHINE, 0);

        }

        if (kernel_size < 0)

            kernel_size = load_aout(VAR_2, kernel_base,

                                    VAR_0 - kernel_base, VAR_19,

                                    TARGET_PAGE_SIZE);

        if (kernel_size < 0)

            kernel_size = load_image_targphys(VAR_2,

                                              kernel_base,

                                              VAR_0 - kernel_base);

        if (kernel_size < 0) {

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

                      VAR_2);

            exit(1);

        }

        

        if (VAR_4) {

            initrd_base = INITRD_LOAD_ADDR;

            initrd_size = load_image_targphys(VAR_4, initrd_base,

                                              VAR_0 - initrd_base);

            if (initrd_size < 0) {

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

                         VAR_4);

                exit(1);

            }

        } else {

            initrd_base = 0;

            initrd_size = 0;

        }

        ppc_boot_device = 'm';

    } else {

        kernel_base = 0;

        kernel_size = 0;

        initrd_base = 0;

        initrd_size = 0;

        ppc_boot_device = '\0';

        for (VAR_8 = 0; VAR_1[VAR_8] != '\0'; VAR_8++) {

            







#if 0

            if (VAR_1[VAR_8] >= 'a' && VAR_1[VAR_8] <= 'f') {

                ppc_boot_device = VAR_1[VAR_8];

                break;

            }

#else

            if (VAR_1[VAR_8] >= 'c' && VAR_1[VAR_8] <= 'd') {

                ppc_boot_device = VAR_1[VAR_8];

                break;

            }

#endif

        }

        if (ppc_boot_device == '\0') {

            fprintf(stderr, "No valid boot device for G3 Beige machine\n");

            exit(1);

        }

    }



    isa_mem_base = 0x80000000;



    

    isa_mmio_init(0xfe000000, 0x00200000);



    

    heathrow_irqs = qemu_mallocz(smp_cpus * sizeof(qemu_irq *));

    heathrow_irqs[0] =

        qemu_mallocz(smp_cpus * sizeof(qemu_irq) * 1);

    

    for (VAR_8 = 0; VAR_8 < smp_cpus; VAR_8++) {

        switch (PPC_INPUT(env)) {

        case PPC_FLAGS_INPUT_6xx:

            heathrow_irqs[VAR_8] = heathrow_irqs[0] + (VAR_8 * 1);

            heathrow_irqs[VAR_8][0] =

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

            break;

        default:

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

        }

    }



    

    if (PPC_INPUT(env) != PPC_FLAGS_INPUT_6xx) {

        hw_error("Only 6xx bus is supported on heathrow machine\n");

    }

    pic = heathrow_pic_init(&VAR_11, 1, heathrow_irqs);

    pci_bus = pci_grackle_init(0xfec00000, pic);

    pci_vga_init(pci_bus, vga_bios_offset, VAR_9);



    VAR_15 = escc_init(0x80013000, pic[0x0f], pic[0x10], serial_hds[0],

                               serial_hds[1], ESCC_CLOCK, 4);



    for(VAR_8 = 0; VAR_8 < nb_nics; VAR_8++)

        pci_nic_init(&nd_table[VAR_8], "ne2k_pci", NULL);





    if (drive_get_max_bus(IF_IDE) >= MAX_IDE_BUS) {

        fprintf(stderr, "qemu: too many IDE bus\n");

        exit(1);

    }



    

    hd[0] = drive_get(IF_IDE, 0, 0);

    hd[1] = drive_get(IF_IDE, 0, 1);

    VAR_18 = DBDMA_init(&VAR_13);

    VAR_16[0] = -1;

    VAR_16[1] = pmac_ide_init(hd, pic[0x0D], VAR_18, 0x16, pic[0x02]);



    

    hd[0] = drive_get(IF_IDE, 1, 0);

    hd[1] = drive_get(IF_IDE, 1, 1);

    hd[3] = hd[2] = NULL;

    pci_cmd646_ide_init(pci_bus, hd, 0);



    

    cuda_init(&VAR_14, pic[0x12]);



    adb_kbd_init(&adb_bus);

    adb_mouse_init(&adb_bus);



    nvr = macio_nvram_init(&VAR_12, 0x2000, 4);

    pmac_format_nvram_partition(nvr, 0x2000);



    macio_init(pci_bus, PCI_DEVICE_ID_APPLE_343S1201, 1, VAR_11,

               VAR_13, VAR_14, nvr, 2, VAR_16,

               VAR_15);



    if (usb_enabled) {

        usb_ohci_init_pci(pci_bus, -1);

    }



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

        graphic_depth = 15;



    



    VAR_17 = fw_cfg_init(0, 0, CFG_ADDR, CFG_ADDR + 2);

    fw_cfg_add_i32(VAR_17, FW_CFG_ID, 1);

    fw_cfg_add_i64(VAR_17, FW_CFG_RAM_SIZE, (uint64_t)VAR_0);

    fw_cfg_add_i16(VAR_17, FW_CFG_MACHINE_ID, ARCH_HEATHROW);

    fw_cfg_add_i32(VAR_17, FW_CFG_KERNEL_ADDR, kernel_base);

    fw_cfg_add_i32(VAR_17, FW_CFG_KERNEL_SIZE, kernel_size);

    if (VAR_3) {

        fw_cfg_add_i32(VAR_17, FW_CFG_KERNEL_CMDLINE, CMDLINE_ADDR);

        pstrcpy_targphys(CMDLINE_ADDR, TARGET_PAGE_SIZE, VAR_3);

    } else {

        fw_cfg_add_i32(VAR_17, FW_CFG_KERNEL_CMDLINE, 0);

    }

    fw_cfg_add_i32(VAR_17, FW_CFG_INITRD_ADDR, initrd_base);

    fw_cfg_add_i32(VAR_17, FW_CFG_INITRD_SIZE, initrd_size);

    fw_cfg_add_i16(VAR_17, FW_CFG_BOOT_DEVICE, ppc_boot_device);



    fw_cfg_add_i16(VAR_17, FW_CFG_PPC_WIDTH, graphic_width);

    fw_cfg_add_i16(VAR_17, FW_CFG_PPC_HEIGHT, graphic_height);

    fw_cfg_add_i16(VAR_17, FW_CFG_PPC_DEPTH, graphic_depth);



    qemu_register_boot_set(fw_cfg_boot_set, VAR_17);

}

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, *envs[MAX_CPUS]; char *VAR_6; qemu_irq *pic, **heathrow_irqs; int VAR_7, VAR_8; ram_addr_t ram_offset, bios_offset, vga_bios_offset; uint32_t kernel_base, initrd_base; int32_t kernel_size, initrd_size; PCIBus *pci_bus; MacIONVRAMState *nvr; int VAR_9, VAR_10; int VAR_11, VAR_12, VAR_13, VAR_14; int VAR_15, VAR_16[2]; uint16_t ppc_boot_device; DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS]; void *VAR_17; void *VAR_18; uint8_t *vga_bios_ptr; VAR_7 = (VAR_2 != NULL); if (VAR_5 == NULL)
VAR_5 = "G3"; for (VAR_8 = 0; VAR_8 < smp_cpus; VAR_8++) { env = cpu_init(VAR_5); if (!env) { fprintf(stderr, "Unable to find PowerPC CPU definition\n"); exit(1); } cpu_ppc_tb_init(env,  16600000UL); env->osi_call = vga_osi_call; qemu_register_reset(&cpu_ppc_reset, env); envs[VAR_8] = env; } if (VAR_0 > (2047 << 20)) { fprintf(stderr,
"qemu: Too much memory for this machine: %d MB, maximum 2047 MB\n",
((unsigned int)VAR_0 / (1 << 20))); exit(1); } ram_offset = qemu_ram_alloc(VAR_0); cpu_register_physical_memory(0, VAR_0, ram_offset); bios_offset = qemu_ram_alloc(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_10 = load_elf(VAR_6, 0, NULL, NULL, NULL,
1, ELF_MACHINE, 0); qemu_free(VAR_6); } else { VAR_10 = -1; } if (VAR_10 < 0 || VAR_10 > BIOS_SIZE) { hw_error("qemu: could not load PowerPC bios '%s'\n", bios_name); exit(1); } vga_bios_offset = qemu_ram_alloc(VGA_BIOS_SIZE); vga_bios_ptr = qemu_get_ram_ptr(vga_bios_offset); VAR_6 = qemu_find_file(QEMU_FILE_TYPE_BIOS, VGABIOS_FILENAME); if (VAR_6) { VAR_9 = load_image(VAR_6, vga_bios_ptr + 8); qemu_free(VAR_6); } else { VAR_9 = -1; } if (VAR_9 < 0) { fprintf(stderr, "qemu: warning: could not load VGA bios '%s'\n",
VGABIOS_FILENAME); VAR_9 = 0; } else { vga_bios_ptr[0] = 'N'; vga_bios_ptr[1] = 'D'; vga_bios_ptr[2] = 'R'; vga_bios_ptr[3] = 'V'; cpu_to_be32w((uint32_t *)(vga_bios_ptr + 4), VAR_9); VAR_9 += 8; VAR_9 = (VAR_9 + TARGET_PAGE_SIZE - 1) &
TARGET_PAGE_MASK; } if (VAR_7) { uint64_t lowaddr = 0; int VAR_19; #ifdef BSWAP_NEEDED
VAR_19 = 1; #else
VAR_19 = 0; #endif
kernel_base = KERNEL_LOAD_ADDR; kernel_size = load_elf(VAR_2, kernel_base, NULL, &lowaddr, NULL,
1, ELF_MACHINE, 0); if (kernel_size > 0 && lowaddr != KERNEL_LOAD_ADDR) { kernel_size = load_elf(VAR_2, (2 * kernel_base) - lowaddr,
NULL, NULL, NULL, 1, ELF_MACHINE, 0); } if (kernel_size < 0)
kernel_size = load_aout(VAR_2, kernel_base,
VAR_0 - kernel_base, VAR_19,
TARGET_PAGE_SIZE); if (kernel_size < 0)
kernel_size = load_image_targphys(VAR_2,
kernel_base,
VAR_0 - kernel_base); if (kernel_size < 0) { hw_error("qemu: could not load kernel '%s'\n",
VAR_2); exit(1); } if (VAR_4) { initrd_base = INITRD_LOAD_ADDR; initrd_size = load_image_targphys(VAR_4, initrd_base,
VAR_0 - initrd_base); if (initrd_size < 0) { hw_error("qemu: could not load initial ram disk '%s'\n",
VAR_4); exit(1); } } else { initrd_base = 0; initrd_size = 0; } ppc_boot_device = 'm'; } else { kernel_base = 0; kernel_size = 0; initrd_base = 0; initrd_size = 0; ppc_boot_device = '\0'; for (VAR_8 = 0; VAR_1[VAR_8] != '\0'; VAR_8++) { #if 0
if (VAR_1[VAR_8] >= 'a' && VAR_1[VAR_8] <= 'f') { ppc_boot_device = VAR_1[VAR_8]; break; } #else
if (VAR_1[VAR_8] >= 'c' && VAR_1[VAR_8] <= 'd') { ppc_boot_device = VAR_1[VAR_8]; break; } #endif
} if (ppc_boot_device == '\0') { fprintf(stderr, "No valid boot device for G3 Beige machine\n"); exit(1); } } isa_mem_base = 0x80000000; isa_mmio_init(0xfe000000, 0x00200000); heathrow_irqs = qemu_mallocz(smp_cpus * sizeof(qemu_irq *)); heathrow_irqs[0] =
qemu_mallocz(smp_cpus * sizeof(qemu_irq) * 1); for (VAR_8 = 0; VAR_8 < smp_cpus; VAR_8++) { switch (PPC_INPUT(env)) { case PPC_FLAGS_INPUT_6xx:
heathrow_irqs[VAR_8] = heathrow_irqs[0] + (VAR_8 * 1); heathrow_irqs[VAR_8][0] =
((qemu_irq *)env->irq_inputs)[PPC6xx_INPUT_INT]; break; default:
hw_error("Bus model not supported on OldWorld Mac machine\n"); } } if (PPC_INPUT(env) != PPC_FLAGS_INPUT_6xx) { hw_error("Only 6xx bus is supported on heathrow machine\n"); } pic = heathrow_pic_init(&VAR_11, 1, heathrow_irqs); pci_bus = pci_grackle_init(0xfec00000, pic); pci_vga_init(pci_bus, vga_bios_offset, VAR_9); VAR_15 = escc_init(0x80013000, pic[0x0f], pic[0x10], serial_hds[0],
serial_hds[1], ESCC_CLOCK, 4); for(VAR_8 = 0; VAR_8 < nb_nics; VAR_8++) pci_nic_init(&nd_table[VAR_8], "ne2k_pci", NULL); if (drive_get_max_bus(IF_IDE) >= MAX_IDE_BUS) { fprintf(stderr, "qemu: too many IDE bus\n"); exit(1); } hd[0] = drive_get(IF_IDE, 0, 0); hd[1] = drive_get(IF_IDE, 0, 1); VAR_18 = DBDMA_init(&VAR_13); VAR_16[0] = -1; VAR_16[1] = pmac_ide_init(hd, pic[0x0D], VAR_18, 0x16, pic[0x02]); hd[0] = drive_get(IF_IDE, 1, 0); hd[1] = drive_get(IF_IDE, 1, 1); hd[3] = hd[2] = NULL; pci_cmd646_ide_init(pci_bus, hd, 0); cuda_init(&VAR_14, pic[0x12]); adb_kbd_init(&adb_bus); adb_mouse_init(&adb_bus); nvr = macio_nvram_init(&VAR_12, 0x2000, 4); pmac_format_nvram_partition(nvr, 0x2000); macio_init(pci_bus, PCI_DEVICE_ID_APPLE_343S1201, 1, VAR_11,
VAR_13, VAR_14, nvr, 2, VAR_16,
VAR_15); if (usb_enabled) { usb_ohci_init_pci(pci_bus, -1); } if (graphic_depth != 15 && graphic_depth != 32 && graphic_depth != 8)
graphic_depth = 15; VAR_17 = fw_cfg_init(0, 0, CFG_ADDR, CFG_ADDR + 2); fw_cfg_add_i32(VAR_17, FW_CFG_ID, 1); fw_cfg_add_i64(VAR_17, FW_CFG_RAM_SIZE, (uint64_t)VAR_0); fw_cfg_add_i16(VAR_17, FW_CFG_MACHINE_ID, ARCH_HEATHROW); fw_cfg_add_i32(VAR_17, FW_CFG_KERNEL_ADDR, kernel_base); fw_cfg_add_i32(VAR_17, FW_CFG_KERNEL_SIZE, kernel_size); if (VAR_3) { fw_cfg_add_i32(VAR_17, FW_CFG_KERNEL_CMDLINE, CMDLINE_ADDR); pstrcpy_targphys(CMDLINE_ADDR, TARGET_PAGE_SIZE, VAR_3); } else { fw_cfg_add_i32(VAR_17, FW_CFG_KERNEL_CMDLINE, 0); } fw_cfg_add_i32(VAR_17, FW_CFG_INITRD_ADDR, initrd_base); fw_cfg_add_i32(VAR_17, FW_CFG_INITRD_SIZE, initrd_size); fw_cfg_add_i16(VAR_17, FW_CFG_BOOT_DEVICE, ppc_boot_device); fw_cfg_add_i16(VAR_17, FW_CFG_PPC_WIDTH, graphic_width); fw_cfg_add_i16(VAR_17, FW_CFG_PPC_HEIGHT, graphic_height); fw_cfg_add_i16(VAR_17, FW_CFG_PPC_DEPTH, graphic_depth); qemu_register_boot_set(fw_cfg_boot_set, VAR_17); }