fpc/tests/webtbs/tw8153.pp
Jonas Maebe c866400823 + support for VMTOFFSET in assembler readers to get VMT offset of virtual
methods (mantis #8153)

git-svn-id: trunk@6168 -
2007-01-24 18:26:23 +00:00

50 lines
577 B
ObjectPascal

{ %cpu=i386 }
{$ifdef fpc}
{$mode delphi}
{$endif}
type
tc = class
procedure v; virtual;
procedure testintel; virtual;
procedure testatt; virtual;
end;
procedure tc.testintel; assembler;
asm
mov ecx,[eax]
jmp [ecx + vmtoffset tc.v]
end;
{$asmmode att}
procedure tc.testatt; assembler;
asm
movl (%eax),%ecx
jmpl +vmtoffset tc.v(%ecx)
end;
var
l : longint;
procedure tc.v;
begin
l := 5;
end;
var
c: tc;
begin
c := tc.create;
c.testintel;
if l <> 5 then
halt(1);
l := 0;
c.testatt;
if l <> 5 then
halt(1);
c.free;
end.