mirror of
https://gitlab.com/freepascal.org/fpc/source.git
synced 2025-04-14 16:39:57 +02:00
39 lines
988 B
ObjectPascal
39 lines
988 B
ObjectPascal
{ %CPU=i386 }
|
|
{ %OPT=-Ratt -Anasm }
|
|
{ %NOTE=This test requires an installed Nasm }
|
|
{ Old file: tbs0043.pp }
|
|
{ shows assembler nasm output fpu opcodes problem OK 0.99.6 (PFV) }
|
|
|
|
{ THE OUTPUT is incorrect but the }
|
|
{ parsing is correct. }
|
|
{ under nasm output only. }
|
|
{ works correctly under tasm/gas }
|
|
{ other problems occur with other }
|
|
{ things in math.inc }
|
|
{ pp -TDOS -Ratt -Anasm bug0043.pp }
|
|
procedure frac;
|
|
|
|
begin
|
|
asm
|
|
subl $16,%esp
|
|
fnstcw -4(%ebp)
|
|
fwait { unknown instruction }
|
|
movw -4(%ebp),%cx
|
|
orw $0x0c3f,%cx
|
|
movw %cx,-8(%ebp)
|
|
fldcw -8(%ebp)
|
|
fwait { unknown instruction }
|
|
fldl 8(%ebp)
|
|
frndint
|
|
fsubl 8(%ebp)
|
|
fabsl
|
|
fclex
|
|
fldcw -4(%ebp)
|
|
leave
|
|
ret $8
|
|
end ['ECX'];
|
|
end;
|
|
|
|
Begin
|
|
end.
|