From ba8143da8b2d0a25e1c4ed42704d46a720ebc3e1 Mon Sep 17 00:00:00 2001
From: Szabolcs Nagy <szabolcs.nagy@arm.com>
Date: Tue, 12 Sep 2017 12:44:18 +0100
Subject: [PATCH 4/4] no wrapper

---
 sysdeps/i386/fpu/w_exp2f.c                             | 1 +
 sysdeps/i386/fpu/w_expf.c                              | 1 +
 sysdeps/i386/i686/fpu/multiarch/w_expf.c               | 1 +
 sysdeps/ieee754/flt-32/e_exp2f.c                       | 7 +++++--
 sysdeps/ieee754/flt-32/e_expf.c                        | 8 ++++++--
 sysdeps/ieee754/flt-32/w_exp2f.c                       | 1 +
 sysdeps/ieee754/flt-32/w_expf.c                        | 1 +
 sysdeps/m68k/m680x0/fpu/w_expf.c                       | 1 +
 sysdeps/powerpc/powerpc64/fpu/multiarch/e_expf-ppc64.c | 7 ++++++-
 sysdeps/powerpc/powerpc64/fpu/multiarch/w_expf.c       | 1 +
 sysdeps/x86_64/fpu/w_expf.c                            | 1 +
 11 files changed, 25 insertions(+), 5 deletions(-)
 create mode 100644 sysdeps/i386/fpu/w_exp2f.c
 create mode 100644 sysdeps/i386/fpu/w_expf.c
 create mode 100644 sysdeps/i386/i686/fpu/multiarch/w_expf.c
 create mode 100644 sysdeps/ieee754/flt-32/w_exp2f.c
 create mode 100644 sysdeps/ieee754/flt-32/w_expf.c
 create mode 100644 sysdeps/m68k/m680x0/fpu/w_expf.c
 create mode 100644 sysdeps/powerpc/powerpc64/fpu/multiarch/w_expf.c
 create mode 100644 sysdeps/x86_64/fpu/w_expf.c

diff --git a/sysdeps/i386/fpu/w_exp2f.c b/sysdeps/i386/fpu/w_exp2f.c
new file mode 100644
index 0000000000..4418f8bed5
--- /dev/null
+++ b/sysdeps/i386/fpu/w_exp2f.c
@@ -0,0 +1 @@
+#include <math/w_exp2f.c>
diff --git a/sysdeps/i386/fpu/w_expf.c b/sysdeps/i386/fpu/w_expf.c
new file mode 100644
index 0000000000..b471bccdb1
--- /dev/null
+++ b/sysdeps/i386/fpu/w_expf.c
@@ -0,0 +1 @@
+#include <math/w_expf.c>
diff --git a/sysdeps/i386/i686/fpu/multiarch/w_expf.c b/sysdeps/i386/i686/fpu/multiarch/w_expf.c
new file mode 100644
index 0000000000..b471bccdb1
--- /dev/null
+++ b/sysdeps/i386/i686/fpu/multiarch/w_expf.c
@@ -0,0 +1 @@
+#include <math/w_expf.c>
diff --git a/sysdeps/ieee754/flt-32/e_exp2f.c b/sysdeps/ieee754/flt-32/e_exp2f.c
index be53e5c699..7a3c5fdcff 100644
--- a/sysdeps/ieee754/flt-32/e_exp2f.c
+++ b/sysdeps/ieee754/flt-32/e_exp2f.c
@@ -18,6 +18,7 @@
 
 #include <math.h>
 #include <stdint.h>
+#include <shlib-compat.h>
 #include "math_config.h"
 
 /*
@@ -42,7 +43,7 @@ top12 (float x)
 }
 
 float
-__ieee754_exp2f (float x)
+__exp2f (float x)
 {
   uint32_t abstop;
   uint64_t ki, t;
@@ -85,4 +86,6 @@ __ieee754_exp2f (float x)
   y = y * s;
   return (float) y;
 }
-strong_alias (__ieee754_exp2f, __exp2f_finite)
+strong_alias (__exp2f, __ieee754_exp2f)
+strong_alias (__exp2f, __exp2f_finite)
+versioned_symbol (libm, __exp2f, exp2f, GLIBC_2_27);
diff --git a/sysdeps/ieee754/flt-32/e_expf.c b/sysdeps/ieee754/flt-32/e_expf.c
index b8244a82cf..8a38c2a0c6 100644
--- a/sysdeps/ieee754/flt-32/e_expf.c
+++ b/sysdeps/ieee754/flt-32/e_expf.c
@@ -18,6 +18,7 @@
 
 #include <math.h>
 #include <stdint.h>
+#include <shlib-compat.h>
 #include "math_config.h"
 
 /*
@@ -42,7 +43,7 @@ top12 (float x)
 }
 
 float
-__ieee754_expf (float x)
+__expf (float x)
 {
   uint32_t abstop;
   uint64_t ki, t;
@@ -99,4 +100,7 @@ __ieee754_expf (float x)
   y = y * s;
   return (float) y;
 }
-strong_alias (__ieee754_expf, __expf_finite)
+hidden_def (__expf)
+strong_alias (__expf, __ieee754_expf)
+strong_alias (__expf, __expf_finite)
+versioned_symbol (libm, __expf, expf, GLIBC_2_27);
diff --git a/sysdeps/ieee754/flt-32/w_exp2f.c b/sysdeps/ieee754/flt-32/w_exp2f.c
new file mode 100644
index 0000000000..1cc8931700
--- /dev/null
+++ b/sysdeps/ieee754/flt-32/w_exp2f.c
@@ -0,0 +1 @@
+/* Not needed.  */
diff --git a/sysdeps/ieee754/flt-32/w_expf.c b/sysdeps/ieee754/flt-32/w_expf.c
new file mode 100644
index 0000000000..1cc8931700
--- /dev/null
+++ b/sysdeps/ieee754/flt-32/w_expf.c
@@ -0,0 +1 @@
+/* Not needed.  */
diff --git a/sysdeps/m68k/m680x0/fpu/w_expf.c b/sysdeps/m68k/m680x0/fpu/w_expf.c
new file mode 100644
index 0000000000..b471bccdb1
--- /dev/null
+++ b/sysdeps/m68k/m680x0/fpu/w_expf.c
@@ -0,0 +1 @@
+#include <math/w_expf.c>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/e_expf-ppc64.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/e_expf-ppc64.c
index b236290ea2..cc23f06fb1 100644
--- a/sysdeps/powerpc/powerpc64/fpu/multiarch/e_expf-ppc64.c
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/e_expf-ppc64.c
@@ -16,9 +16,14 @@
    License along with the GNU C Library; if not, see
    <http://www.gnu.org/licenses/>.  */
 
+#include <shlib-compat.h>
 #undef strong_alias
 #define strong_alias(a, b)
+#undef hidden_def
+#define hidden_def(a)
+#undef versioned_symbol
+#define versioned_symbol(a, b, c, d)
 
-#define __ieee754_expf __ieee754_expf_ppc64
+#define __expf __ieee754_expf_ppc64
 
 #include <sysdeps/ieee754/flt-32/e_expf.c>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/w_expf.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/w_expf.c
new file mode 100644
index 0000000000..b471bccdb1
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/w_expf.c
@@ -0,0 +1 @@
+#include <math/w_expf.c>
diff --git a/sysdeps/x86_64/fpu/w_expf.c b/sysdeps/x86_64/fpu/w_expf.c
new file mode 100644
index 0000000000..b471bccdb1
--- /dev/null
+++ b/sysdeps/x86_64/fpu/w_expf.c
@@ -0,0 +1 @@
+#include <math/w_expf.c>
-- 
2.11.0

