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Power Programmierung
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Power-Programmierung CD 2 (Tewi)(1994).iso
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gnu
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djgpp
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emu387
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e67.cc
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C/C++ Source or Header
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1992-04-07
|
436b
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29 lines
#include "emu.h"
#include "rmov.h"
void emu_67()
{
if (empty())
return;
if (modrm > 0277)
{
// fdivp st(i),st
reg t;
int i = modrm & 7;
if (empty(i))
return;
r_div(st(i), st(), t);
r_mov(t, st(i));
st().tag = TW_E;
top++;
}
else
{
// fidiv m16int
reg t, t2;
r_mov((short *)get_modrm(), t);
r_div(t, st(), t2);
r_mov(t2, st());
}
}