glibc/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign-generic.S

#include <math_ldbl_opt.h>
#include <libm-alias-double.h>
#define __copysign __copysign_generic
#undef libm_alias_double
#define libm_alias_double(a, b)
#undef compat_symbol
#define compat_symbol(a, b, c, d)
#include <sysdeps/sparc/sparc32/fpu/s_copysign.S>
sparc: refactor sparc32 copysign selector to C This patch refactors the sparc32 ifunc selector to a C implementation. Also, the generic symbol is moved to its own implementation file s_copysign{f}-generic.S). Checked on sparc64-linux-gnu and sparcv9-linux-gnu. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/Makefile (sysdep_calls): New rule. (sysdep_routines): Use sysdep_calls as base. (libm-sysdep_routines): Add generic rule for symbols shared with libc. Add s_copysign-generic and s_copysign-generic objects. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign-generic.S: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign.c: Likewise. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysignf-generic.S: Likewise. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysignf.c: Likewise. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign.S: Remove file. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysignf.S: Likewise. Signed-off-by: Adhemerval Zanella <adhemerval.zanella@linaro.org> 2017-10-13 18:34:33 +00:00			`#include <math_ldbl_opt.h>`
			`#include <libm-alias-double.h>`
			`#define __copysign __copysign_generic`
			`#undef libm_alias_double`
			`#define libm_alias_double(a, b)`
			`#undef compat_symbol`
			`#define compat_symbol(a, b, c, d)`
			`#include <sysdeps/sparc/sparc32/fpu/s_copysign.S>`