mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-26 23:10:06 +00:00
220622dde5
This patch adds a new macro, libm_alias_finite, to define all _finite symbol. It sets all _finite symbol as compat symbol based on its first version (obtained from the definition at built generated first-versions.h). The <fn>f128_finite symbols were introduced in GLIBC 2.26 and so need special treatment in code that is shared between long double and float128. It is done by adding a list, similar to internal symbol redifinition, on sysdeps/ieee754/float128/float128_private.h. Alpha also needs some tricky changes to ensure we still emit 2 compat symbols for sqrt(f). Passes buildmanyglibc. Co-authored-by: Adhemerval Zanella <adhemerval.zanella@linaro.org> Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
32 lines
522 B
ArmAsm
32 lines
522 B
ArmAsm
/*
|
|
* Written by J.T. Conklin <jtc@netbsd.org>.
|
|
* Public domain.
|
|
*/
|
|
|
|
#include <machine/asm.h>
|
|
#include <i386-math-asm.h>
|
|
#include <libm-alias-finite.h>
|
|
|
|
RCSID("$NetBSD: e_atan2.S,v 1.4 1995/05/08 23:46:28 jtc Exp $")
|
|
|
|
DEFINE_DBL_MIN
|
|
|
|
#ifdef PIC
|
|
# define MO(op) op##@GOTOFF(%ecx)
|
|
#else
|
|
# define MO(op) op
|
|
#endif
|
|
|
|
.text
|
|
ENTRY(__ieee754_atan2)
|
|
#ifdef PIC
|
|
LOAD_PIC_REG (cx)
|
|
#endif
|
|
fldl 4(%esp)
|
|
fldl 12(%esp)
|
|
fpatan
|
|
DBL_CHECK_FORCE_UFLOW_NARROW
|
|
ret
|
|
END (__ieee754_atan2)
|
|
libm_alias_finite (__ieee754_atan2, __atan2)
|