From: Daniel Cederman <cederman@gaisler.com>
Date: Mon, 15 Jan 2024 14:53:44 +0000 (+0100)
Subject: sparc: Use existing macros to avoid code duplication
X-Git-Tag: glibc-2.39~37
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3bb1350c3681c5ca330dd92500dc59fba94b37eb;p=thirdparty%2Fglibc.git

sparc: Use existing macros to avoid code duplication

Macros for using inline assembly to access the fp state register exists
in both fenv_private.h and in fpu_control.h. Let fenv_private.h use the
macros from fpu_control.h

Signed-off-by: Daniel Cederman <cederman@gaisler.com>
Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>
---

diff --git a/sysdeps/sparc/fpu/fenv_private.h b/sysdeps/sparc/fpu/fenv_private.h
index da7c7fe332f..a31ba3cc7ba 100644
--- a/sysdeps/sparc/fpu/fenv_private.h
+++ b/sysdeps/sparc/fpu/fenv_private.h
@@ -2,15 +2,11 @@
 #define SPARC_FENV_PRIVATE_H 1
 
 #include <fenv.h>
+#include <fpu_control.h>
 
 /* For internal use only: access the fp state register.  */
-#if __WORDSIZE == 64
-# define __fenv_stfsr(X)   __asm__ __volatile__ ("stx %%fsr,%0" : "=m" (X))
-# define __fenv_ldfsr(X)   __asm__ __volatile__ ("ldx %0,%%fsr" : : "m" (X))
-#else
-# define __fenv_stfsr(X)   __asm__ __volatile__ ("st %%fsr,%0" : "=m" (X))
-# define __fenv_ldfsr(X)   __asm__ __volatile__ ("ld %0,%%fsr" : : "m" (X))
-#endif
+#define __fenv_stfsr(X)   _FPU_GETCW (X)
+#define __fenv_ldfsr(X)   _FPU_SETCW (X)
 
 static __always_inline void
 libc_feholdexcept (fenv_t *e)