diff options
| -rw-r--r-- | pc-bios/multiboot.bin | bin | 1024 -> 1024 bytes | |||
| -rw-r--r-- | pc-bios/optionrom/multiboot.S | 7 |
2 files changed, 7 insertions, 0 deletions
diff --git a/pc-bios/multiboot.bin b/pc-bios/multiboot.bin Binary files differindex f74a6e1..7b3c174 100644 --- a/pc-bios/multiboot.bin +++ b/pc-bios/multiboot.bin diff --git a/pc-bios/optionrom/multiboot.S b/pc-bios/optionrom/multiboot.S index f08222a..003bcfb 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 |