* Do not remove a ret-in-param value from the stack by callee for safecall function when safecall exception check is enabled for a target.

The bug has been triggered only with the following conditions: 
    - tf_safecall_exceptions, tf_safecall_clearstack in target flags;
    - fixed stack is used.
  Since only the i386-android target meets these conditions atm, the bug has been unnoticed.

git-svn-id: trunk@32005 -
This commit is contained in:
yury 2015-10-10 20:40:33 +00:00
parent e8a4b6c820
commit d8542bf778

View File

@ -1408,7 +1408,11 @@ implementation
if current_procinfo.procdef.proccalloption in clearstack_pocalls then
begin
parasize:=0;
if paramanager.ret_in_param(current_procinfo.procdef.returndef,current_procinfo.procdef) then
{ For safecall functions with safecall-exceptions enabled the funcret is always returned as a para
which is considered a normal para on the c-side, so the funcret has to be pop'ed normally. }
if not ( (current_procinfo.procdef.proccalloption=pocall_safecall) and
(tf_safecall_exceptions in target_info.flags) ) and
paramanager.ret_in_param(current_procinfo.procdef.returndef,current_procinfo.procdef) then
inc(parasize,sizeof(pint));
end
else