flat assembler
Message board for the users of flat assembler.
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farmingdale
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Madis731
I don't know if it makes any difference whether its a co-CPU or integrated into it. The FPU instruction-set should be the same. Somebody correct me if I stand wrong here...
http://courses.ece.uiuc.edu/ece390/books/labmanual/inst-ref-general.html#INST-REF-F2XM1 ...and look down from there |
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vid
wow, there is something like 8087???
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vid
hmmmm, isn't ESC opcode 0F, which was pop cs on 086?
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Tomasz Grysztar
No, 0F is just the part of two-byte encodings, it has no memonic itself.
The ESC instruction used opcodes D8-DF. Quick description of ESC: http://library.n0i.net/hardware/i8086opcodes/#ESC |
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