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List:       qemu-commits
Subject:    [Qemu-commits] [COMMIT 5d02482] linux-user: fix old style decrement usage
From:       Anthony Liguori <aliguori () us ! ibm ! com>
Date:       2009-09-30 19:01:10
Message-ID: 200909301900.n8UJ0GS0027287 () d03av02 ! boulder ! ibm ! com
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From: Michael S. Tsirkin <mst@redhat.com>

Modern compilers do not parse "=-" as decrement:
you must use "-=" for that.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>

diff --git a/linux-user/arm/nwfpe/fpa11.c b/linux-user/arm/nwfpe/fpa11.c
index 3ff80eb..c4461e0 100644
--- a/linux-user/arm/nwfpe/fpa11.c
+++ b/linux-user/arm/nwfpe/fpa11.c
@@ -191,7 +191,7 @@ unsigned int EmulateAll(unsigned int opcode, FPA11* qfpa, CPUARMState* qregs)
   if(nRc == 1 && get_float_exception_flags(&fpa11->fp_status))
   {
     //printf("fef 0x%x\n",float_exception_flags);
-    nRc=-get_float_exception_flags(&fpa11->fp_status);
+    nRc -= get_float_exception_flags(&fpa11->fp_status);
   }
 
   //printf("returning %d\n",nRc);



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