projects / packages / qemu.git / blame
| Commit | Line | Data |
|---|---|---|
| 2aefa54b ER |
1 | Index: qemu-snapshot-2007-02-09_05/hw/pc.c |
| 2 | =================================================================== | |
| 3 | --- qemu-snapshot-2007-02-09_05.orig/hw/pc.c | |
| 4 | +++ qemu-snapshot-2007-02-09_05/hw/pc.c | |
| 5 | @@ -522,15 +522,13 @@ static void pc_init1(int ram_size, int v | |
| 6 | cpu_register_physical_memory(0xc0000, 0x10000, | |
| 7 | vga_bios_offset | IO_MEM_ROM); | |
| 8 | ||
| 9 | - /* map the last 128KB of the BIOS in ISA space */ | |
| 10 | + /* copy the last 128KB of the BIOS to ISA space */ | |
| 11 | isa_bios_size = bios_size; | |
| 12 | if (isa_bios_size > (128 * 1024)) | |
| 13 | isa_bios_size = 128 * 1024; | |
| 14 | - cpu_register_physical_memory(0xd0000, (192 * 1024) - isa_bios_size, | |
| 15 | - IO_MEM_UNASSIGNED); | |
| 16 | - cpu_register_physical_memory(0x100000 - isa_bios_size, | |
| 17 | - isa_bios_size, | |
| 18 | - (bios_offset + bios_size - isa_bios_size) | IO_MEM_ROM); | |
| 19 | + memcpy(phys_ram_base + 0x100000 - isa_bios_size, | |
| 20 | + phys_ram_base + bios_offset + bios_size - isa_bios_size, | |
| 21 | + isa_bios_size); | |
| 22 | ||
| 23 | { | |
| 24 | ram_addr_t option_rom_offset; |