ntdll: Fix arm64 jump buffer float restoration.

Fix a typo in copying fields from the jump buffer to the context, use the right type of long in the struct. Signed-off-by: Martin Storsjo <martin@martin.st> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

ntdll: Fix arm64 jump buffer float restoration.
99a6ae5b · Martin Storsjo · Alexandre Julliard · 64c7d59e · 99a6ae5b
Commit 99a6ae5b authored Aug 25, 2020 by Martin Storsjo Committed by Alexandre Julliard Aug 25, 2020
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signal_arm64.c dlls/ntdll/signal_arm64.c +3 -3

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--- a/dlls/ntdll/signal_arm64.c
+++ b/dlls/ntdll/signal_arm64.c
@@ -57,8 +57,8 @@ struct MSVCRT_JUMP_BUFFER
    unsigned __int64 Fp;
    unsigned __int64 Lr;
    unsigned __int64 Sp;
-    unsigned long Fpcr;
-    unsigned long Fpsr;
+    ULONG Fpcr;
+    ULONG Fpsr;
    double D[8];
 };

@@ -1002,7 +1002,7 @@ void CDECL RtlRestoreContext( CONTEXT *context, EXCEPTION_RECORD *rec )
        context->Fpsr    = jmp->Fpsr;

        for (i = 0; i < 8; i++)
-            context->V[8+i].D[0] = jmp->D[0];
+            context->V[8+i].D[0] = jmp->D[i];
    }
    else if (rec && rec->ExceptionCode == STATUS_UNWIND_CONSOLIDATE && rec->NumberParameters >= 1)
    {