Author: andrew
Date: Mon Apr 28 18:54:12 2014
New Revision: 265059
URL: http://svnweb.freebsd.org/changeset/base/265059
Log:
Set the new floating point exception mask correctly
Submitted by: Keith White <kwh...@site.uottawa.ca>
Modified:
head/lib/libc/arm/gen/fpsetmask_vfp.c
Modified: head/lib/libc/arm/gen/fpsetmask_vfp.c
==============================================================================
--- head/lib/libc/arm/gen/fpsetmask_vfp.c Mon Apr 28 18:41:25 2014
(r265058)
+++ head/lib/libc/arm/gen/fpsetmask_vfp.c Mon Apr 28 18:54:12 2014
(r265059)
@@ -45,7 +45,7 @@ fpsetmask(fp_except_t mask)
__asm __volatile("vmrs %0, fpscr" : "=&r"(old));
mask = (mask & FP_X_MASK) << 8;
new = (old & ~(FP_X_MASK << 8)) | mask;
- __asm __volatile("vmsr fpscr, %0" : : "r"(old));
+ __asm __volatile("vmsr fpscr, %0" : : "r"(new));
return ((old >> 8) & FP_X_MASK);
}
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