ldbl-128ibm-compat: Introduce ieee128 symbols

This patch adds __*ieee128 symbols for strfrom, strtold, strtold_l, wcstold
and wcstold_l functions.  Redirection from *l to *ieee128 will be handled
in separate patch once we start building these new files.

2018-06-28  Rajalakshmi Srinivasaraghavan  <raji@linux.vnet.ibm.com>

	* sysdeps/ieee754/ldbl-128ibm-compat/Versions: Add __strfromieee128,
	 __strtoieee128, __strtoieee128_l,__wcstoieee128 and __wcstoieee128_l.
	* sysdeps/ieee754/ldbl-128ibm-compat/strfromf128.c: New file.
	* sysdeps/ieee754/ldbl-128ibm-compat/strtof128.c: New file.
	* sysdeps/ieee754/ldbl-128ibm-compat/strtof128_l.c: New file.
	* sysdeps/ieee754/ldbl-128ibm-compat/wcstof128.c: New file.
	* sysdeps/ieee754/ldbl-128ibm-compat/wcstof128_l.c: New file.

1 files changed, 8 insertions, 0 deletions

diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/Versions b/sysdeps/ieee754/ldbl-128ibm-compat/Versions
index 322041132e..f4047f06a6 100644
--- a/sysdeps/ieee754/ldbl-128ibm-compat/Versions
+++ b/sysdeps/ieee754/ldbl-128ibm-compat/Versions
@@ -111,3 +111,11 @@ libm {
     __ynieee128;
   }
 }
+libc {
+  LDBL_IBM128_VERSION {
+    __strfromieee128;
+    __strtoieee128;
+    __strtoieee128_l;
+    __wcstoieee128;
+    __wcstoieee128_l;
+  }