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sparc: Treat the version field in the FPU control word as reserved

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The FSR version field is read-only and might be non-zero.

This allows math/test-fpucw* to correctly pass when the version is
non-zero.

Signed-off-by: Daniel Cederman <cederman@gaisler.com>
Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>
This commit is contained in:
Daniel Cederman 2024-02-19 10:55:50 -03:00 committed by Adhemerval Zanella
parent 88b771ab5e
commit aa4106db1d
1 changed files with 1 additions and 1 deletions
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sysdeps/sparc/fpu/fpu_control.h
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@ -42,7 +42,7 @@
#define _FPU_RC_ZERO 0x40000000
#define _FPU_RC_NEAREST 0x0 /* RECOMMENDED */
#define _FPU_RESERVED 0x30300000 /* Reserved bits in cw */
#define _FPU_RESERVED 0x303e0000 /* Reserved bits in cw */
/* Now two recommended cw */