arch/x86/math-emu/fpu_entry.c

637

((S387->swd & ~SW_Top & 0xffff) | ((S387->ftop << SW_Top_Shift) & SW_Top))

arch/x86/math-emu/fpu_entry.c

657

S387->ftop = (S387->swd >> SW_Top_Shift) & 7;

arch/x86/math-emu/fpu_entry.c

658

offset = (S387->ftop & 7) * 10;

arch/x86/math-emu/fpu_entry.c

673

tags = S387->twd;

arch/x86/math-emu/fpu_entry.c

674

newtop = S387->ftop;

arch/x86/math-emu/fpu_entry.c

680

FPU_tagof((FPU_REG *) ((u_char *) S387->st_space +

arch/x86/math-emu/fpu_entry.c

686

S387->twd = tags;

arch/x86/math-emu/fpu_entry.c

697

int offset = (S387->ftop & 7) * 10, other = 80 - offset;

arch/x86/math-emu/fpu_entry.c

702

S387->cwd &= ~0xe080;

arch/x86/math-emu/fpu_entry.c

704

S387->cwd |= 0xffff0040;

arch/x86/math-emu/fpu_entry.c

705

S387->swd = sstatus_word() | 0xffff0000;

arch/x86/math-emu/fpu_entry.c

706

S387->twd |= 0xffff0000;

arch/x86/math-emu/fpu_entry.c

707

S387->fcs &= ~0xf8000000;

arch/x86/math-emu/fpu_entry.c

708

S387->fos |= 0xffff0000;