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* i386: disable InterlockedCompareExchange128 implementation if PIC is enabled

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git-svn-id: trunk@47852 -
This commit is contained in:
florian 2020-12-26 21:11:12 +00:00
parent 33afecd117
commit 98d3473a1a
1 changed files with 6 additions and 4 deletions
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10
rtl/i386/cpu.pp
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@ -65,16 +65,16 @@ unit cpu;
_RDRANDSupport,
_RTMSupport: boolean;
{$ASMMODE ATT}
function InterlockedCompareExchange128(var Target: Int128Rec; NewValue: Int128Rec; Comperand: Int128Rec): Int128Rec;
label
Lretry;
begin
{$ifndef FPC_PIC}
if _RTMSupport then
begin
asm
Lretry:
xbegin Lretry
.Lretry:
xbegin .Lretry
end;
Result:=Target;
if (Result.Lo=Comperand.Lo) and (Result.Hi=Comperand.Hi) then
@ -84,9 +84,11 @@ unit cpu;
end;
end
else
{$endif FPC_PIC}
RunError(217);
end;
{$ASMMODE INTEL}
function cpuid_support : boolean;assembler;
{