diff options
Diffstat (limited to 'pc-bios/optionrom')
| -rw-r--r-- | pc-bios/optionrom/multiboot.S | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/pc-bios/optionrom/multiboot.S b/pc-bios/optionrom/multiboot.S index f08222a3c6..003bcfb49f 100644 --- a/pc-bios/optionrom/multiboot.S +++ b/pc-bios/optionrom/multiboot.S @@ -75,6 +75,13 @@ run_multiboot: shr $4, %eax mov %ax, %fs + /* Account for the EBDA in the multiboot structure's e801 + * map. + */ + int $0x12 + cwtl + movl %eax, %fs:4 + /* ES = mmap_addr */ mov %fs:48, %eax shr $4, %eax |