diff options
| -rw-r--r-- | pc-bios/optionrom/multiboot.S | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/pc-bios/optionrom/multiboot.S b/pc-bios/optionrom/multiboot.S index 93beb51b63..e6cbefdc92 100644 --- a/pc-bios/optionrom/multiboot.S +++ b/pc-bios/optionrom/multiboot.S @@ -113,7 +113,10 @@ mmap_loop: /* entry size (mmap struct) & max buffer size (int15) */ movl $20, %ecx /* store entry size */ + /* old as(1) doesn't like this insn so emit the bytes instead: movl %ecx, %es:-4(%edi) + */ + .dc.b 0x26,0x67,0x66,0x89,0x4f,0xfc /* e820 */ movl $0x0000e820, %eax /* 'SMAP' magic */ |