| /SPARTAN/trunk/arch/ia32/src/boot/memmap.S |
|---|
| 38,11 → 38,8 |
| .section K_TEXT_START_2 |
| memmap_arch_init: |
| e820begin: |
| xorl %ebx,%ebx # during first call, ebx must be 0 |
| movw %bx,%ds |
| movw %bx,%es |
| movw $e820table_boot,%di |
| movb $MEMMAP_E820_MAX_RECORDS,e820counter_boot |
| e820loop: |
| 66,8 → 63,8 |
| decb e820counter_boot # buffer is full |
| jz e820end |
| cmpl $0,%ebx |
| jne e820loop |
| testl %ebx,%ebx |
| jnz e820loop |
| e820end: |
| movb $MEMMAP_E820_MAX_RECORDS,%al |
| 110,7 → 107,9 |
| e801end: |
| ret |
| .section K_DATA_START |
| #memory size in 1 kb chunks |
| e801memorysize: |
| .long 0 |