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Date: | Sun, 27 Nov 2005 23:17:51 -0500 |
Message-Id: | <200511280417.jAS4Hp3f019031@envy.delorie.com> |
From: | DJ Delorie <dj AT delorie DOT com> |
To: | djgpp AT delorie DOT com |
In-reply-to: | <1133150528.367161.80270@z14g2000cwz.googlegroups.com> |
(blk5743 AT yahoo DOT com DOT tw) | |
Subject: | Re: code from BC31(16bits) to DJGPP(32 bits) |
References: | <1133146328 DOT 335307 DOT 54810 AT g44g2000cwa DOT googlegroups DOT com> |
<200511280307 DOT jAS37Ajh016810 AT envy DOT delorie DOT com> <1133150528 DOT 367161 DOT 80270 AT z14g2000cwz DOT googlegroups DOT com> | |
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> but i need to fill segment and offset for some DOS interrupt call > shouldn't i Yes, but you have to copy the data to DOS memory, then compute the seg:ofs of the *dos* memory. You can't use the offset of the DJGPP memory because dos can't access 32-bit protected memory directly. > and can i use FP_SEG and FP_OFF for my new djgpp code No, because there are no segments and offsets like you're used to in DJGPP.
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