diff mbox

[08/12] ldbl-128ibm-compat: Provide a significand implementation

Message ID 20180620020426.20372-9-tuliom@linux.ibm.com
State Superseded
Delegated to: Joseph Myers
Headers

Commit Message

Tulio Magno Quites Machado Filho June 20, 2018, 2:04 a.m. UTC 
  Reuse the template in order to provide the global symbol
__significandieee128.

2018-06-19  Tulio Magno Quites Machado Filho  <tuliom@linux.ibm.com>

	* sysdeps/ieee754/ldbl-128ibm-compat/Versions: Add __significandieee128.
	* sysdeps/ieee754/ldbl-128ibm-compat/s_significandf128.c: New file.
---
 sysdeps/ieee754/ldbl-128ibm-compat/Versions        |  1 +
 .../ieee754/ldbl-128ibm-compat/s_significandf128.c | 25 ++++++++++++++++++++++
 2 files changed, 26 insertions(+)
 create mode 100644 sysdeps/ieee754/ldbl-128ibm-compat/s_significandf128.c

Comments

Joseph Myers June 20, 2018, 8:40 p.m. UTC | #1 
On Tue, 19 Jun 2018, Tulio Magno Quites Machado Filho wrote:

> Reuse the template in order to provide the global symbol
> __significandieee128.
> 
> 2018-06-19  Tulio Magno Quites Machado Filho  <tuliom@linux.ibm.com>
> 
> 	* sysdeps/ieee754/ldbl-128ibm-compat/Versions: Add __significandieee128.
> 	* sysdeps/ieee754/ldbl-128ibm-compat/s_significandf128.c: New file.

OK.
diff mbox

Patch

diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/Versions b/sysdeps/ieee754/ldbl-128ibm-compat/Versions
index 6496bd9187..3c430f2074 100644
--- a/sysdeps/ieee754/ldbl-128ibm-compat/Versions
+++ b/sysdeps/ieee754/ldbl-128ibm-compat/Versions
@@ -96,6 +96,7 @@  libm {
     __scalbnieee128;
     __setpayloadieee128;
     __setpayloadsigieee128;
+    __significandieee128;
     __sincosieee128;
     __sinhieee128;
     __sinieee128;
diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/s_significandf128.c b/sysdeps/ieee754/ldbl-128ibm-compat/s_significandf128.c
new file mode 100644
index 0000000000..4ae0fde6a5
--- /dev/null
+++ b/sysdeps/ieee754/ldbl-128ibm-compat/s_significandf128.c
@@ -0,0 +1,25 @@ 
+/* Get mantissa of long double.
+   Copyright (C) 2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <float128_private.h>
+#include <math-type-macros-float128.h>
+
+#define __significandf128 __significandieee128
+#undef declare_mgen_alias
+#define declare_mgen_alias(...)
+#include <math/s_significand_template.c>