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关于 code model 的疑问

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VegeBird_Star|  楼主 | 2017-5-5 16:12 | 只看该作者 回帖奖励 |倒序浏览 |阅读模式
手册上关于代码模型解释如下:
In the small code model, all functions are placed in the 16-bit address range
● In the medium code model, all functions are placed in the 24-bit address range.
Functions are not allowed to cross 64-Kbyte section boundaries.
● In the large code model, all functions are placed in the 24-bit address range.
Functions are allowed to cross 64-Kbyte section boundaries.
但是没有对medium 和large 的区别做详细解释,我不是很明白这个跨越64k区间边界是什么意思,请大神指导
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