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authorPeter S. Mazinger <ps.m@gmx.net>2011-03-16 10:23:18 +0100
committerBernhard Reutner-Fischer <rep.dot.nop@gmail.com>2012-06-15 14:00:25 +0200
commit2e17280a398d1297103517f456ac114b70cf015a (patch)
tree6a01b3dd5987ffd105e8f57b395f85d283acb3ec /libc
parented5c73b0057bdbaad1d737342d374922685a399a (diff)
math: avoid jump relocation in libm
add hidden significand, lgamma_r, scalb, log2, gamma Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Diffstat (limited to 'libc')
-rw-r--r--libc/sysdeps/linux/common/bits/mathcalls.h10
1 files changed, 6 insertions, 4 deletions
diff --git a/libc/sysdeps/linux/common/bits/mathcalls.h b/libc/sysdeps/linux/common/bits/mathcalls.h
index ea53a5198..d566c186f 100644
--- a/libc/sysdeps/linux/common/bits/mathcalls.h
+++ b/libc/sysdeps/linux/common/bits/mathcalls.h
@@ -155,7 +155,7 @@ __BEGIN_NAMESPACE_C99
__MATHCALLI (exp2,, (_Mdouble_ __x))
/* Compute base-2 logarithm of X. */
-__MATHCALL (log2,, (_Mdouble_ __x))
+__MATHCALLI (log2,, (_Mdouble_ __x))
__END_NAMESPACE_C99
#endif
@@ -223,7 +223,7 @@ __MATHCALL (drem,, (_Mdouble_ __x, _Mdouble_ __y))
/* Return the fractional part of X after dividing out `ilogb (X)'. */
-__MATHCALL (significand,, (_Mdouble_ __x))
+__MATHCALLI (significand,, (_Mdouble_ __x))
#endif /* Use misc. */
#if defined __USE_MISC || defined __USE_ISOC99
@@ -278,7 +278,7 @@ __END_NAMESPACE_C99
#if defined __USE_MISC || defined __USE_XOPEN
/* Obsolete alias for `lgamma'. */
-__MATHCALL (gamma,, (_Mdouble_))
+__MATHCALLI (gamma,, (_Mdouble_))
#endif
#ifdef __USE_MISC
@@ -286,6 +286,8 @@ __MATHCALL (gamma,, (_Mdouble_))
`signgam'. The reentrant version instead takes a pointer and stores
the value through it. */
__MATHCALL (lgamma,_r, (_Mdouble_, int *__signgamp))
+/* __MATHCALLI does not work here, probably due to ,_r, */
+libm_hidden_proto(lgamma_r)
#endif
@@ -376,5 +378,5 @@ __END_NAMESPACE_C99
#if (defined __USE_MISC || defined __USE_XOPEN_EXTENDED) \
&& defined __UCLIBC_SUSV3_LEGACY__
/* Return X times (2 to the Nth power). */
-__MATHCALL (scalb,, (_Mdouble_ __x, _Mdouble_ __n))
+__MATHCALLI (scalb,, (_Mdouble_ __x, _Mdouble_ __n))
#endif