diff options
| -rw-r--r-- | hw/mips/mips_mipssim.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/hw/mips/mips_mipssim.c b/hw/mips/mips_mipssim.c index 1ca7e909d1..282bbecb24 100644 --- a/hw/mips/mips_mipssim.c +++ b/hw/mips/mips_mipssim.c @@ -3,7 +3,7 @@ * * Emulates a very simple machine model similar to the one used by the * proprietary MIPS emulator. - * + * * Copyright (c) 2007 Thiemo Seufer * * Permission is hereby granted, free of charge, to any person obtaining a copy @@ -76,8 +76,9 @@ static int64_t load_kernel(void) (uint64_t *)&kernel_high, big_endian, EM_MIPS, 1, 0); if (kernel_size >= 0) { - if ((entry & ~0x7fffffffULL) == 0x80000000) + if ((entry & ~0x7fffffffULL) == 0x80000000) { entry = (int32_t)entry; + } } else { error_report("could not load kernel '%s': %s", loaderparams.kernel_filename, @@ -89,9 +90,10 @@ static int64_t load_kernel(void) initrd_size = 0; initrd_offset = 0; if (loaderparams.initrd_filename) { - initrd_size = get_image_size (loaderparams.initrd_filename); + initrd_size = get_image_size(loaderparams.initrd_filename); if (initrd_size > 0) { - initrd_offset = (kernel_high + ~INITRD_PAGE_MASK) & INITRD_PAGE_MASK; + initrd_offset = (kernel_high + ~INITRD_PAGE_MASK) & + INITRD_PAGE_MASK; if (initrd_offset + initrd_size > loaderparams.ram_size) { error_report("memory too small for initial ram disk '%s'", loaderparams.initrd_filename); @@ -175,8 +177,9 @@ mips_mipssim_init(MachineState *machine) /* Map the BIOS / boot exception handler. */ memory_region_add_subregion(address_space_mem, 0x1fc00000LL, bios); /* Load a BIOS / boot exception handler image. */ - if (bios_name == NULL) + 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, 0x1fc00000LL, BIOS_SIZE); @@ -212,8 +215,10 @@ mips_mipssim_init(MachineState *machine) get_system_io(), 0, 0x00010000); memory_region_add_subregion(get_system_memory(), 0x1fd00000, isa); - /* A single 16450 sits at offset 0x3f8. It is attached to - MIPS CPU INT2, which is interrupt 4. */ + /* + * A single 16450 sits at offset 0x3f8. It is attached to + * MIPS CPU INT2, which is interrupt 4. + */ if (serial_hd(0)) serial_init(0x3f8, env->irq[4], 115200, serial_hd(0), get_system_io()); |