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/* BX:0000 = pre_stage2_start */
cmpw $0x7C0, %bp
jne 1f
cmpw %bp, %cx
je 2f
1:
/* disable pxe */
orb $0x01, (pre_stage2_start - _start1 + 5)
2:
cmpw $0x820, %bx
jb 2f
- orb $0x01, (pre_stage2_start - _start1 + 5)
+ //orb $0x01, (pre_stage2_start - _start1 + 5) /* disable pxe */
补丁为何不起作用?
补丁成功后应该是:
cmpw %bp, %cx
je 2f
1:
//orb $0x01, (pre_stage2_start - _start1 + 5) /* disable pxe */
2:
cmpw $0x820, %bx
jb 2f
---------------------------------------
问:@@ -1114,8 +1114,7 @@
这个怎么理解?
是不是删除1114开始的8行,加上1114开始的7行?
[ 本帖最后由 zhaohj 于 2012-11-8 17:15 编辑 ] |
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