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Monday, May 16, 2011

The Different Between LegacyBiosInt86 And LegacyBiosFarCall86

When we wanna issue a software interrupt, we need to call LegacyBiosInt86 thunk function call.
When we wanna jump to OPROM or other legacy address, we need to call LegacyBiosFarCall86 thunk function call.

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LegacyBiosInt86是我們需要使用程式去呼叫INT時所使用到的thunk function ,像是CALL INT10...
LegacyBiosFarCall86是我們需要跳到option ROM address所需要用到的thunk function

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