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+ added is_farpointer(tdef) and is_hugepointer(tdef) helper functions to defutil

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git-svn-id: trunk@24865 -
This commit is contained in:
nickysn 2013-06-10 20:50:05 +00:00
parent aae318403d
commit 894d400a7b
1 changed files with 22 additions and 0 deletions
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22
compiler/defutil.pas
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@ -328,6 +328,14 @@ interface
{ returns true of def is a methodpointer } { returns true of def is a methodpointer }
function is_methodpointer(def : tdef) : boolean; function is_methodpointer(def : tdef) : boolean;
{$ifdef i8086}
{# Returns true if p is a far pointer def }
function is_farpointer(p : tdef) : boolean;
{# Returns true if p is a huge pointer def }
function is_hugepointer(p : tdef) : boolean;
{$endif i8086}
implementation implementation
uses uses
@ -1429,4 +1437,18 @@ implementation
result:=(def.typ=procvardef) and (po_methodpointer in tprocvardef(def).procoptions); result:=(def.typ=procvardef) and (po_methodpointer in tprocvardef(def).procoptions);
end; end;
{$ifdef i8086}
{ true if p is a far pointer def }
function is_farpointer(p : tdef) : boolean;
begin
result:=(p.typ=pointerdef) and (tpointerdef(p).x86pointertyp=x86pt_far);
end;
{ true if p is a huge pointer def }
function is_hugepointer(p : tdef) : boolean;
begin
result:=(p.typ=pointerdef) and (tpointerdef(p).x86pointertyp=x86pt_huge);
end;
{$endif i8086}
end. end.