* [PATCH v5 3/3] Add tests for strfrom functions
2016-10-04 20:58 [PATCH v5 0/3] New strfrom functions Gabriel F. T. Gomes
@ 2016-10-04 20:58 ` Gabriel F. T. Gomes
2016-10-04 20:58 ` [PATCH v5 2/3] Refactor strtod tests Gabriel F. T. Gomes
2016-10-04 20:58 ` [PATCH v5 1/3] Add strfromd, strfromf, and strfroml functions Gabriel F. T. Gomes
2 siblings, 0 replies; 9+ messages in thread
From: Gabriel F. T. Gomes @ 2016-10-04 20:58 UTC (permalink / raw)
To: libc-alpha; +Cc: joseph
From: Rajalakshmi Srinivasaraghavan <raji@linux.vnet.ibm.com>
2016-09-21 Rajalakshmi Srinivasaraghavan <raji@linux.vnet.ibm.com>
* stdlib/Makefile (tests): Add tst-strfrom and tst-strfrom-locale.
* stdlib/tst-strfrom.c: New file.
* stdlib/tst-strfrom-locale.c: New file.
---
stdlib/Makefile | 4 +-
stdlib/tst-strfrom-locale.c | 179 ++++++++++++++++++++++++++++++++++++++++++++
stdlib/tst-strfrom.c | 179 ++++++++++++++++++++++++++++++++++++++++++++
3 files changed, 361 insertions(+), 1 deletion(-)
create mode 100644 stdlib/tst-strfrom-locale.c
create mode 100644 stdlib/tst-strfrom.c
diff --git a/stdlib/Makefile b/stdlib/Makefile
index 3cacb8b..3cce9d9 100644
--- a/stdlib/Makefile
+++ b/stdlib/Makefile
@@ -79,7 +79,7 @@ tests := tst-strtol tst-strtod testmb testrand testsort testdiv \
tst-setcontext3 tst-tls-atexit-nodelete \
tst-strtol-locale tst-strtod-nan-locale tst-strfmon_l \
tst-quick_exit tst-thread-quick_exit tst-width \
- tst-width-stdint
+ tst-width-stdint tst-strfrom tst-strfrom-locale
tests-static := tst-secure-getenv
ifeq ($(have-cxx-thread_local),yes)
CFLAGS-tst-quick_exit.o = -std=c++11
@@ -158,6 +158,8 @@ $(objpfx)tst-strtod5.out: $(gen-locales)
$(objpfx)tst-strtol-locale.out: $(gen-locales)
$(objpfx)tst-strtod-nan-locale.out: $(gen-locales)
$(objpfx)tst-strfmon_l.out: $(gen-locales)
+$(objpfx)tst-strfrom.out: $(gen-locales)
+$(objpfx)tst-strfrom-locale.out: $(gen-locales)
endif
# Testdir has to be named stdlib and needs to be writable
diff --git a/stdlib/tst-strfrom-locale.c b/stdlib/tst-strfrom-locale.c
new file mode 100644
index 0000000..ab97ad9
--- /dev/null
+++ b/stdlib/tst-strfrom-locale.c
@@ -0,0 +1,179 @@
+/* Tests for strfromf, strfromd, strfroml functions.
+ Copyright (C) 2016 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 <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <float.h>
+#include <math.h>
+#include <locale.h>
+
+#include "tst-strtod.h"
+
+/* Hexadecimal tests. */
+struct htest
+{
+ double val;
+ const char *fmt;
+ const char *exp[4];
+};
+static const struct htest htests[] = {
+ {0x1.ffp+6, "%a", { "0x1,ffp+6", "0x3,fep+5", "0x7,fcp+4", "0xf,f8p+3" } },
+ {0x1.88p+4, "%a", { "0x1,88p+4", "0x3,1p+3", "0x6,2p+2", "0xc,4p+1" } },
+ {-0x1.88p+5, "%A", { "-0X1,88P+5", "-0X3,1P+4", "-0X6,2P+3", "-0XC,4P+2" } },
+ {0x1.44p+10, "%a", { "0x1,44p+10", "0x2,88p+9", "0x5,1p+8", "0xa,2p+7"} },
+ {0x0.0040p+0, "%a", { "0x1p-10", "0x2p-11", "0x4p-12", "0x8p-13"} },
+ {10.0, "%a", { "0x1,4p+3", "0x2,8p+2", "0x5p+1", "0xap+0"} },
+ {0, NULL, {NULL}},
+};
+
+/* Tests with buffer size small. */
+struct stest
+{
+ const char *expect;
+ double val;
+ const char *fmt;
+ int size;
+ int rc;
+};
+static const struct stest stests[] = {
+ {"1234", 12345.345, "%g", 5, 7},
+ {"0,12", .125, "%f", 5, 8},
+ {"9,99", 9.999, "%.3f", 5, 5},
+ {"100", 1e2, "%g", 5, 3},
+ {NULL, 0, "%f", 50, 0},
+};
+
+struct ltest
+{
+ const char *expect;
+ double val;
+ const char *fmt;
+ int size;
+ int rc;
+};
+static const struct ltest ltests[] = {
+ {"inf", HUGE_VAL, "%f", 50, 3},
+ {"12,345000", 12.345, "%f", 50, 9},
+ {"0,125000", .125, "%f", 50, 8},
+ {"9,999", 9.999, "%.3f", 50, 5},
+ {"0,000000", 0.0, "%f", 50, 8},
+ {"0,125000", .125, "%f", 50, 8},
+ {"inf", HUGE_VAL, "%f", 50, 3},
+ {"INF", DBL_MAX * DBL_MAX, "%F", 50, 3},
+ {"9,900000", 9.9, "%f", 50, 8},
+ {"9,900", 9.9, "%.3f", 50, 5},
+ {"9,1", 9.123456, "%.5f", 4, 7},
+ {"nan", __builtin_nan (""), "%f", 50, 3},
+ {"NAN", __builtin_nans (""), "%G", 50, 3},
+ {"-INF", -HUGE_VAL, "%G", 50, 4},
+ {"-NAN", -NAN, "%G", 50, 4},
+ {"-inf", -HUGE_VAL, "%g", 50, 4},
+ {"0", 0.0, "%g", 50, 1},
+ {"-INF", -DBL_MAX * DBL_MAX, "%G", 50, 4},
+ {"9,91235", 9.91234567812345678, "%g", 50, 7},
+ {"79,8765", 79.8765432111, "%g", 50, 7},
+ {"79,8765", 79.8765432111, "%G", 50, 7},
+ {"1,000000e+38", 1e+38, "%e", 50, 12},
+ {"1,000000e+38", 1e38, "%e", 50, 12},
+ {"-1,000000e-37", -1e-37, "%e", 50, 13},
+ {"1,000000e-37", 0.00000001e-29, "%e", 50, 12},
+ {"1,000000e-37", 1.000000e-37, "%e", 50, 12},
+ {"5,900000e-16", 5.9e-16, "%e", 50, 12},
+ {"1,234500e+20", 12.345e19, "%e", 50, 12},
+ {"1,000000e+05", 1e5, "%e", 50, 12},
+ {"nan", NAN, "%e", 50, 3},
+ {"1,797690e+38", 1.79769e+38, "%e", 50, 12},
+ {NULL, 0, "%e", 50, 0},
+};
+
+#define TEST_STRFROM(STRTOF, FTYPE, FTOSTR, LSUF, CSUF) \
+static int \
+test_ ## STRTOF (void) \
+{ \
+ char buf[50], sbuf[5]; \
+ const struct ltest *lt; \
+ const struct htest *ht; \
+ const struct stest *st; \
+ int status = 0; \
+ int rc = 0, rc1 = 0; \
+ for (st = stests; st->expect != NULL; ++st) \
+ { \
+ rc = FTOSTR (sbuf, st->size, st->fmt, st->val); \
+ rc1 = (strcmp (sbuf, st->expect) != 0) || (rc != st->rc); \
+ if (rc1) \
+ { \
+ printf (#FTOSTR ": got %s (%d), expected %s (%d)\n", \
+ sbuf, rc, st->expect, st->rc); \
+ status++; \
+ } \
+ } \
+ for (lt = ltests; lt->expect != NULL; ++lt) \
+ { \
+ rc = FTOSTR (buf, lt->size, lt->fmt, lt->val); \
+ rc1 = (strcmp (buf, lt->expect) != 0) || (rc != lt->rc); \
+ if (rc1) \
+ { \
+ printf (#FTOSTR ": got %s (%d), expected %s (%d)\n", \
+ buf, rc, lt->expect, lt->rc); \
+ status++; \
+ } \
+ } \
+ for (ht = htests; ht->val != 0; ++ht) \
+ { \
+ rc = FTOSTR (buf, 50, ht->fmt, ht->val); \
+ if (strcmp (buf, ht->exp[0]) == 0 || \
+ strcmp (buf, ht->exp[1]) == 0 || \
+ strcmp (buf, ht->exp[2]) == 0 || \
+ strcmp (buf, ht->exp[3]) == 0) \
+ continue; \
+ else \
+ { \
+ printf (#FTOSTR ": got %s (%d), expected %s or %s or %s " \
+ "or %s\n", buf, rc, ht->exp[0], ht->exp[1], \
+ ht->exp[2], ht->exp[3]); \
+ status++; \
+ } \
+ } \
+ return status; \
+}
+
+GEN_TEST_STRTOD_FOREACH (TEST_STRFROM)
+
+static int
+test_locale (const char *locale)
+{
+ printf ("Testing in locale: %s\n", locale);
+ if (setlocale (LC_ALL, locale) == NULL)
+ {
+ printf ("Cannot set locale %s\n", locale);
+ }
+ return STRTOD_TEST_FOREACH (test_);
+}
+static int
+do_test (void)
+{
+ int result = 0;
+ result += test_locale ("de_DE.UTF-8");
+ result += test_locale ("tr_TR.ISO-8859-9");
+ result += test_locale ("tr_TR.UTF-8");
+ return result;
+}
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"
diff --git a/stdlib/tst-strfrom.c b/stdlib/tst-strfrom.c
new file mode 100644
index 0000000..8482239
--- /dev/null
+++ b/stdlib/tst-strfrom.c
@@ -0,0 +1,179 @@
+/* Tests for strfromf, strfromd, strfroml functions.
+ Copyright (C) 2016 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 <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <float.h>
+#include <math.h>
+#include <locale.h>
+
+#include "tst-strtod.h"
+
+/* Hexadecimal tests. */
+struct htest
+{
+ double val;
+ const char *fmt;
+ const char *exp[4];
+};
+static const struct htest htests[] = {
+ {0x1.ffp+6, "%a", { "0x1.ffp+6", "0x3.fep+5", "0x7.fcp+4", "0xf.f8p+3" } },
+ {0x1.88p+4, "%a", { "0x1.88p+4", "0x3.1p+3", "0x6.2p+2", "0xc.4p+1" } },
+ {-0x1.88p+5, "%A", { "-0X1.88P+5", "-0X3.1P+4", "-0X6.2P+3", "-0XC.4P+2" } },
+ {0x1.44p+10, "%a", { "0x1.44p+10", "0x2.88p+9", "0x5.1p+8", "0xa.2p+7"} },
+ {0x0.0040p+0, "%a", { "0x1p-10", "0x2p-11", "0x4p-12", "0x8p-13"} },
+ {10.0, "%a", { "0x1.4p+3", "0x2.8p+2", "0x5p+1", "0xap+0"} },
+ {0, NULL, {NULL}},
+};
+
+/* Tests with buffer size small. */
+struct stest
+{
+ const char *expect;
+ double val;
+ const char *fmt;
+ int size;
+ int rc;
+};
+static const struct stest stests[] = {
+ {"1234", 12345.345, "%g", 5, 7},
+ {"0.12", .125, "%f", 5, 8},
+ {"9.99", 9.999, "%.3f", 5, 5},
+ {"100", 1e2, "%g", 5, 3},
+ {NULL, 0, "%f", 50, 0},
+};
+
+struct ltest
+{
+ const char *expect;
+ double val;
+ const char *fmt;
+ int size;
+ int rc;
+};
+static const struct ltest ltests[] = {
+ {"inf", HUGE_VAL, "%f", 50, 3},
+ {"12.345000", 12.345, "%f", 50, 9},
+ {"0.125000", .125, "%f", 50, 8},
+ {"9.999", 9.999, "%.3f", 50, 5},
+ {"0.000000", 0.0, "%f", 50, 8},
+ {"0.125000", .125, "%f", 50, 8},
+ {"inf", HUGE_VAL, "%f", 50, 3},
+ {"INF", DBL_MAX * DBL_MAX, "%F", 50, 3},
+ {"9.900000", 9.9, "%f", 50, 8},
+ {"9.900", 9.9, "%.3f", 50, 5},
+ {"9.1", 9.123456, "%.5f", 4, 7},
+ {"nan", __builtin_nan (""), "%f", 50, 3},
+ {"NAN", __builtin_nans (""), "%G", 50, 3},
+ {"-INF", -HUGE_VAL, "%G", 50, 4},
+ {"-NAN", -NAN, "%G", 50, 4},
+ {"-inf", -HUGE_VAL, "%g", 50, 4},
+ {"0", 0.0, "%g", 50, 1},
+ {"-INF", -DBL_MAX * DBL_MAX, "%G", 50, 4},
+ {"9.91235", 9.91234567812345678, "%g", 50, 7},
+ {"79.8765", 79.8765432111, "%g", 50, 7},
+ {"79.8765", 79.8765432111, "%G", 50, 7},
+ {"1.000000e+38", 1e+38, "%e", 50, 12},
+ {"1.000000e+38", 1e38, "%e", 50, 12},
+ {"-1.000000e-37", -1e-37, "%e", 50, 13},
+ {"1.000000e-37", 0.00000001e-29, "%e", 50, 12},
+ {"1.000000e-37", 1.000000e-37, "%e", 50, 12},
+ {"5.900000e-16", 5.9e-16, "%e", 50, 12},
+ {"1.234500e+20", 12.345e19, "%e", 50, 12},
+ {"1.000000e+05", 1e5, "%e", 50, 12},
+ {"nan", NAN, "%e", 50, 3},
+ {"1.797690e+38", 1.79769e+38, "%e", 50, 12},
+ {NULL, 0, "%e", 50, 0},
+};
+
+#define TEST_STRFROM(STRTOF, FTYPE, FTOSTR, LSUF, CSUF) \
+static int \
+test_ ## STRTOF (void) \
+{ \
+ char buf[50], sbuf[5]; \
+ const struct ltest *lt; \
+ const struct htest *ht; \
+ const struct stest *st; \
+ int status = 0; \
+ int rc = 0, rc1 = 0; \
+ for (st = stests; st->expect != NULL; ++st) \
+ { \
+ rc = FTOSTR (sbuf, st->size, st->fmt, st->val); \
+ rc1 = (strcmp (sbuf, st->expect) != 0) || (rc != st->rc); \
+ if (rc1) \
+ { \
+ printf (#FTOSTR ": got %s (%d), expected %s (%d)\n", \
+ sbuf, rc, st->expect, st->rc); \
+ status++; \
+ } \
+ } \
+ for (lt = ltests; lt->expect != NULL; ++lt) \
+ { \
+ rc = FTOSTR (buf, lt->size, lt->fmt, lt->val); \
+ rc1 = (strcmp (buf, lt->expect) != 0) || (rc != lt->rc); \
+ if (rc1) \
+ { \
+ printf (#FTOSTR ": got %s (%d), expected %s (%d)\n", \
+ buf, rc, lt->expect, lt->rc); \
+ status++; \
+ } \
+ } \
+ for (ht = htests; ht->val != 0; ++ht) \
+ { \
+ rc = FTOSTR (buf, 50, ht->fmt, ht->val); \
+ if (strcmp (buf, ht->exp[0]) == 0 || \
+ strcmp (buf, ht->exp[1]) == 0 || \
+ strcmp (buf, ht->exp[2]) == 0 || \
+ strcmp (buf, ht->exp[3]) == 0) \
+ continue; \
+ else \
+ { \
+ printf (#FTOSTR ": got %s (%d), expected %s or %s or %s " \
+ "or %s\n", buf, rc, ht->exp[0], ht->exp[1], \
+ ht->exp[2], ht->exp[3]); \
+ status++; \
+ } \
+ } \
+ return status; \
+}
+
+GEN_TEST_STRTOD_FOREACH (TEST_STRFROM)
+
+static int
+test_locale (const char *locale)
+{
+ printf ("Testing in locale: %s\n", locale);
+ if (setlocale (LC_ALL, locale) == NULL)
+ {
+ printf ("Cannot set locale %s\n", locale);
+ }
+ return STRTOD_TEST_FOREACH (test_);
+}
+static int
+do_test (void)
+{
+ int result = 0;
+ result += test_locale ("C");
+ result += test_locale ("en_US.ISO-8859-1");
+ result += test_locale ("en_US.UTF-8");
+ return result;
+}
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"
--
2.4.11
^ permalink raw reply [flat|nested] 9+ messages in thread* [PATCH v5 2/3] Refactor strtod tests
2016-10-04 20:58 [PATCH v5 0/3] New strfrom functions Gabriel F. T. Gomes
2016-10-04 20:58 ` [PATCH v5 3/3] Add tests for " Gabriel F. T. Gomes
@ 2016-10-04 20:58 ` Gabriel F. T. Gomes
2016-10-04 20:58 ` [PATCH v5 1/3] Add strfromd, strfromf, and strfroml functions Gabriel F. T. Gomes
2 siblings, 0 replies; 9+ messages in thread
From: Gabriel F. T. Gomes @ 2016-10-04 20:58 UTC (permalink / raw)
To: libc-alpha; +Cc: joseph
From: Rajalakshmi Srinivasaraghavan <raji@linux.vnet.ibm.com>
This patch changes strtod* tests to use strfrom* functions.
2016-08-30 Rajalakshmi Srinivasaraghavan <raji@linux.vnet.ibm.com>
* stdlib/bug-strtod.c: Refactor based on GEN_TEST_STRTOD_FOREACH.
* stdlib/bug-strtod2.c: Likewise.
* stdlib/tst-strtod-round-skeleton.c: Likewise.
* stdlib/tst-strtod6.c: Likewise.
* stdlib/tst-strtod.h (GEN_TEST_STRTOD_FOREACH): Use strfrom.
---
stdlib/bug-strtod.c | 6 +++---
stdlib/bug-strtod2.c | 2 +-
stdlib/tst-strtod-round-skeleton.c | 24 +++++++++++-------------
stdlib/tst-strtod.h | 7 +++----
stdlib/tst-strtod6.c | 2 +-
5 files changed, 19 insertions(+), 22 deletions(-)
diff --git a/stdlib/bug-strtod.c b/stdlib/bug-strtod.c
index c8b56aa..ac5193e 100644
--- a/stdlib/bug-strtod.c
+++ b/stdlib/bug-strtod.c
@@ -23,7 +23,7 @@
#include "tst-strtod.h"
-#define TEST_STRTOD(FSUF, FTYPE, FTOSTR, FTOSTRM, LSUF, CSUF) \
+#define TEST_STRTOD(FSUF, FTYPE, FTOSTR, LSUF, CSUF) \
static int \
test_strto ## FSUF (void) \
{ \
@@ -45,8 +45,8 @@ test_strto ## FSUF (void) \
{ \
char fstr[FSTRLENMAX]; \
char fcntstr[FSTRLENMAX]; \
- FTOSTR (fstr, sizeof (fstr), "%" FTOSTRM "g", f); \
- FTOSTR (fcntstr, sizeof (fstr), "%" FTOSTRM "g", (FTYPE) cnt); \
+ FTOSTR (fstr, sizeof (fstr), "%g", f); \
+ FTOSTR (fcntstr, sizeof (fstr), "%g", (FTYPE) cnt); \
printf ("strto" #FSUF "(\"%s\") " \
"failed for cnt == %d (%s instead of %s)\n", \
buf, cnt, fstr, fcntstr); \
diff --git a/stdlib/bug-strtod2.c b/stdlib/bug-strtod2.c
index cd13e9a..6128f2d 100644
--- a/stdlib/bug-strtod2.c
+++ b/stdlib/bug-strtod2.c
@@ -12,7 +12,7 @@ static const char *tests[] =
};
#define ntests (sizeof (tests) / sizeof (tests[0]))
-#define TEST_STRTOD(FSUF, FTYPE, FTOSTR, FTOSTRM, LSUF, CSUF) \
+#define TEST_STRTOD(FSUF, FTYPE, FTOSTR, LSUF, CSUF) \
static int \
test_strto ## FSUF (void) \
{ \
diff --git a/stdlib/tst-strtod-round-skeleton.c b/stdlib/tst-strtod-round-skeleton.c
index 1853c52..2e99dbd 100644
--- a/stdlib/tst-strtod-round-skeleton.c
+++ b/stdlib/tst-strtod-round-skeleton.c
@@ -58,11 +58,11 @@
/* Generator to create an FTYPE member variabled named FSUF
used to populate struct member variables. */
-#define FTYPE_MEMBER(FSUF, FTYPE, FTOSTR, FTOSTRM, LSUF, CSUF) \
+#define FTYPE_MEMBER(FSUF, FTYPE, FTOSTR, LSUF, CSUF) \
FTYPE FSUF;
/* Likewise, but each member is of type bool. */
-#define BOOL_MEMBER(FSUF, FTYPE, FTOSTR, FTOSTRM, LSUF, CSUF) \
+#define BOOL_MEMBER(FSUF, FTYPE, FTOSTR, LSUF, CSUF) \
bool FSUF;
#define STRUCT_FOREACH_FLOAT_FTYPE GEN_TEST_STRTOD_FOREACH (FTYPE_MEMBER)
@@ -96,13 +96,13 @@
/* long double is special, and handled above. */
/* Selector for expected result field of a given type. */
-#define _ENTRY(FSUF, FTYPE, FTOSTR, FTOSTRM, LSUF, CSUF, ...) \
+#define _ENTRY(FSUF, FTYPE, FTOSTR, LSUF, CSUF, ...) \
CONCAT (CHOOSE_ ## FSUF (__VA_ARGS__), LSUF),
#define ENTRY(...) \
GEN_TEST_STRTOD_FOREACH (_ENTRY, __VA_ARGS__)
/* Selector for boolean exact tag of expected results. */
-#define _XNTRY(FSUF, FTYPE, FTOSTR, FTOSTRM, LSUF, CSUF, ...) \
+#define _XNTRY(FSUF, FTYPE, FTOSTR, LSUF, CSUF, ...) \
CHOOSE_ ## FSUF (__VA_ARGS__),
#define XNTRY(...) \
GEN_TEST_STRTOD_FOREACH (_XNTRY, __VA_ARGS__)
@@ -157,21 +157,19 @@ struct test {
#define STR(x) STRX (x)
#define FNPFXS STR (FNPFX)
-#define GEN_ONE_TEST(FSUF, FTYPE, FTOSTR, FTOSTRM, LSUF, CSUF) \
+#define GEN_ONE_TEST(FSUF, FTYPE, FTOSTR, LSUF, CSUF) \
{ \
FTYPE f = STRTO (FSUF) (s, NULL); \
if (f != expected->FSUF \
|| (copysign ## CSUF) (1.0 ## LSUF, f) \
!= (copysign ## CSUF) (1.0 ## LSUF, expected->FSUF)) \
{ \
- CHAR efstr[FSTRLENMAX]; \
- CHAR fstr[FSTRLENMAX]; \
- FTOSTR (efstr, FSTRLENMAX, L_("%") L_(FTOSTRM) L_("a"), \
- expected->FSUF); \
- FTOSTR (fstr, FSTRLENMAX, L_("%") L_(FTOSTRM) L_("a"), f);\
- printf (FNPFXS "to" #FSUF " (" STRM ") returned " STRM \
- " not " STRM " (%s)\n", \
- s, fstr, efstr, mode_name); \
+ char efstr[FSTRLENMAX]; \
+ char fstr[FSTRLENMAX]; \
+ FTOSTR (efstr, FSTRLENMAX, "%a", expected->FSUF); \
+ FTOSTR (fstr, FSTRLENMAX, "%a", f); \
+ printf (FNPFXS "to" #FSUF " (" STRM ") returned %s not " \
+ "%s (%s)\n", s, fstr, efstr, mode_name); \
if (ROUNDING_TESTS (FTYPE, rnd_mode) || exact->FSUF) \
result = 1; \
else \
diff --git a/stdlib/tst-strtod.h b/stdlib/tst-strtod.h
index 607cf39..b8e9cd4 100644
--- a/stdlib/tst-strtod.h
+++ b/stdlib/tst-strtod.h
@@ -23,14 +23,13 @@
/* Splat n variants of the same test for the various strtod functions. */
#define GEN_TEST_STRTOD_FOREACH(mfunc, ...) \
- mfunc ( f, float, snprintf, "", f, f, ##__VA_ARGS__) \
- mfunc ( d, double, snprintf, "", , , ##__VA_ARGS__) \
- mfunc ( ld, long double, snprintf, "L", L, l, ##__VA_ARGS__)
+ mfunc ( f, float, strfromf, f, f, ##__VA_ARGS__) \
+ mfunc ( d, double, strfromd, , , ##__VA_ARGS__) \
+ mfunc ( ld, long double, strfroml, L, l, ##__VA_ARGS__)
/* The arguments to the generated macros are:
FSUF - Function suffix
FTYPE - float type
FTOSTR - float to string func
- FTOSTRM - Optional modifier for FTOSTR format
LSUF - Literal suffix
CSUF - C standardish suffix for many of the math functions
*/
diff --git a/stdlib/tst-strtod6.c b/stdlib/tst-strtod6.c
index 6b3bb84..9bfbdc2 100644
--- a/stdlib/tst-strtod6.c
+++ b/stdlib/tst-strtod6.c
@@ -5,7 +5,7 @@
#include "tst-strtod.h"
-#define TEST_STRTOD(FSUF, FTYPE, FTOSTR, FTOSTRM, LSUF, CSUF) \
+#define TEST_STRTOD(FSUF, FTYPE, FTOSTR, LSUF, CSUF) \
static int \
test_strto ## FSUF (const char str[]) \
{ \
--
2.4.11
^ permalink raw reply [flat|nested] 9+ messages in thread* [PATCH v5 1/3] Add strfromd, strfromf, and strfroml functions
2016-10-04 20:58 [PATCH v5 0/3] New strfrom functions Gabriel F. T. Gomes
2016-10-04 20:58 ` [PATCH v5 3/3] Add tests for " Gabriel F. T. Gomes
2016-10-04 20:58 ` [PATCH v5 2/3] Refactor strtod tests Gabriel F. T. Gomes
@ 2016-10-04 20:58 ` Gabriel F. T. Gomes
2016-10-05 8:38 ` Rical Jasan
2 siblings, 1 reply; 9+ messages in thread
From: Gabriel F. T. Gomes @ 2016-10-04 20:58 UTC (permalink / raw)
To: libc-alpha; +Cc: joseph
ISO/IEC TS 18661-1 adds several functions in the strfrom family to stdlib.
This patch adds strfromd, strfromf, and strfroml. This is being done in
preparation for the new floating-point type, float128. The added functions
convert a floating-point value into a string, with configurable format.
2016-06-23 Gabriel F. T. Gomes <gftg@linux.vnet.ibm.com>
* NEWS: Mention the addition of strfromd, strfromf, and strfroml.
* manual/arith.texi: Document strfromd, strfromf, strfroml.
* stdlib/Makefile: Add strfromd, strfromf, and strfroml.
* stdlib/Versions (GLIBC_2.25): Add strfromd, strfromf, and strfroml.
* stdlib/stdlib.h (strfromd): New declaration.
(strfromf): Likewise.
(strfroml): Likewise.
* stdlib/strfrom-skeleton.c: New file. Generic implementation for
strfrom.
* stdlib/strfromd.c: New file.
* stdlib/strfromf.c: Likewise.
* stdlib/strfroml.c: Likewise.
* stdlib/bits/stdlib-ldbl.h: Add redirection from strfroml to strfromd.
* sysdeps/ieee754/ldbl-opt/Makefile: Add rule for nldbl-strfroml.c.
* sysdeps/ieee754/ldbl-opt/nldbl-strfroml.c: New file;
* sysdeps/arm/nacl/libc.abilist: Update.
* sysdeps/unix/sysv/linux/aarch64/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/alpha/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/arm/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/hppa/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/i386/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/ia64/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/microblaze/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/nios2/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/libc-le.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/sh/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/tile/tilepro/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/64/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist: Likewise.
---
NEWS | 3 +
manual/arith.texi | 41 ++++++
stdlib/Makefile | 7 +
stdlib/Versions | 4 +
stdlib/bits/stdlib-ldbl.h | 7 +
stdlib/stdlib.h | 18 ++-
stdlib/strfrom-skeleton.c | 153 +++++++++++++++++++++
stdlib/strfromd.c | 23 ++++
stdlib/strfromf.c | 23 ++++
stdlib/strfroml.c | 23 ++++
sysdeps/arm/nacl/libc.abilist | 3 +
sysdeps/ieee754/ldbl-opt/Makefile | 1 +
sysdeps/ieee754/ldbl-opt/nldbl-strfroml.c | 8 ++
sysdeps/unix/sysv/linux/aarch64/libc.abilist | 3 +
sysdeps/unix/sysv/linux/alpha/libc.abilist | 3 +
sysdeps/unix/sysv/linux/arm/libc.abilist | 3 +
sysdeps/unix/sysv/linux/hppa/libc.abilist | 3 +
sysdeps/unix/sysv/linux/i386/libc.abilist | 3 +
sysdeps/unix/sysv/linux/ia64/libc.abilist | 3 +
sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist | 3 +
sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist | 3 +
sysdeps/unix/sysv/linux/microblaze/libc.abilist | 3 +
.../unix/sysv/linux/mips/mips32/fpu/libc.abilist | 3 +
.../unix/sysv/linux/mips/mips32/nofpu/libc.abilist | 3 +
.../unix/sysv/linux/mips/mips64/n32/libc.abilist | 3 +
.../unix/sysv/linux/mips/mips64/n64/libc.abilist | 3 +
sysdeps/unix/sysv/linux/nios2/libc.abilist | 3 +
.../sysv/linux/powerpc/powerpc32/fpu/libc.abilist | 3 +
.../linux/powerpc/powerpc32/nofpu/libc.abilist | 3 +
.../sysv/linux/powerpc/powerpc64/libc-le.abilist | 3 +
.../unix/sysv/linux/powerpc/powerpc64/libc.abilist | 3 +
sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist | 3 +
sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist | 3 +
sysdeps/unix/sysv/linux/sh/libc.abilist | 3 +
sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist | 3 +
sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist | 3 +
.../sysv/linux/tile/tilegx/tilegx32/libc.abilist | 3 +
.../sysv/linux/tile/tilegx/tilegx64/libc.abilist | 3 +
sysdeps/unix/sysv/linux/tile/tilepro/libc.abilist | 3 +
sysdeps/unix/sysv/linux/x86_64/64/libc.abilist | 3 +
sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist | 3 +
41 files changed, 397 insertions(+), 1 deletion(-)
create mode 100644 stdlib/strfrom-skeleton.c
create mode 100644 stdlib/strfromd.c
create mode 100644 stdlib/strfromf.c
create mode 100644 stdlib/strfroml.c
create mode 100644 sysdeps/ieee754/ldbl-opt/nldbl-strfroml.c
diff --git a/NEWS b/NEWS
index 0b2ca04..49d9631 100644
--- a/NEWS
+++ b/NEWS
@@ -53,6 +53,9 @@ Version 2.25
- Classification macros: iscanonical, issubnormal, iszero.
+* The functions strfromd, strfromf, and strfroml, from ISO/IEC TS 18661-1:2014,
+ are added to libc. They convert a floating-point number into string.
+
* The <sys/quota.h> header now includes the <linux/quota.h> header. Support
for the Linux quota interface which predates kernel version 2.4.22 has
been removed.
diff --git a/manual/arith.texi b/manual/arith.texi
index a13c46f..fa3b0b2 100644
--- a/manual/arith.texi
+++ b/manual/arith.texi
@@ -20,6 +20,7 @@ These functions are declared in the header files @file{math.h} and
* Complex Numbers:: The types. Writing complex constants.
* Operations on Complex:: Projection, conjugation, decomposition.
* Parsing of Numbers:: Converting strings to numbers.
+* Printing of Floats:: Converting floating-point numbers to strings.
* System V Number Conversion:: An archaic way to convert numbers to strings.
@end menu
@@ -2736,6 +2737,46 @@ which take an additional argument, the locale to use in conversion.
See also @ref{Parsing of Integers}.
+@node Printing of Floats
+@section Printing of Floats
+
+@pindex stdlib.h
+The @samp{strfrom} functions are declared in @file{stdlib.h}.
+
+@comment stdlib.h
+@comment ISO/IEC TS 18661-1
+@deftypefun int strfromd (char *restrict @var{string}, size_t @var{size}, const char *restrict @var{format}, double @var{value})
+@deftypefunx int strfromf (char *restrict @var{string}, size_t @var{size}, const char *restrict @var{format}, float @var{value})
+@deftypefunx int strfroml (char *restrict @var{string}, size_t @var{size}, const char *restrict @var{format}, long double @var{value})
+@safety{@prelim{}@mtsafe{@mtslocale{}}@asunsafe{@ascuheap{}}@acunsafe{@acsmem{}}}
+@comment these functions depend on __printf_fp and __printf_fphex, which are
+@comment AS-unsafe (ascuheap) and AC-unsafe (acsmem).
+The functions: @code{strfromd} (``string-from-double''), @code{strfromf}
+(``string-from-float''), and @code{strfroml} (``string-from-long-double'')
+convert the floating-point number in @var{value} to a string of characters
+and stores them into the area pointed to by @var{string}. The conversion
+writes at most @var{size} characters and respects the format specified by
+@var{format}.
+
+The @var{format} string must start with the character @samp{%}. An
+optional precision follows, which starts with a period ,@samp{.}, and may
+be followed by a decimal integer, representing the precision. If a decimal
+integer is not specified after the period, the precision is taken to be
+zero. The character @samp{*} is not allowed. Finally, the @var{format}
+string ends with one of the following conversion specifiers: @samp{a},
+@samp{A}, @samp{e}, @samp{E}, @samp{f}, @samp{F}, @samp{g}, @samp{G}. The
+meaning of each conversion specifier is described at @ref{Table of Output
+Conversions}.
+
+The return of these functions is the number of characters that would have
+been written to @var{string} had @var{size} been sufficiently large, not
+counting the terminating null character. Thus, the null-terminated output
+has been completely written if and only if the returned value is less than
+@var{size}.
+
+These functions have been introduced by ISO/IEC TS 18661-1.
+@end deftypefun
+
@node System V Number Conversion
@section Old-fashioned System V number-to-string functions
diff --git a/stdlib/Makefile b/stdlib/Makefile
index de3ecbb..3cacb8b 100644
--- a/stdlib/Makefile
+++ b/stdlib/Makefile
@@ -46,6 +46,7 @@ routines := \
drand48_r erand48_r lrand48_r nrand48_r mrand48_r jrand48_r \
srand48_r seed48_r lcong48_r \
drand48-iter \
+ strfromf strfromd strfroml \
strtol strtoul strtoll strtoull \
strtol_l strtoul_l strtoll_l strtoull_l \
strtof strtod strtold \
@@ -122,6 +123,12 @@ CFLAGS-fmtmsg.c = -fexceptions
CFLAGS-strfmon.c = $(libio-mtsafe)
CFLAGS-strfmon_l.c = $(libio-mtsafe)
+# The strfrom class of functions call __printf_fp in order to convert the
+# floating-point value to characters. This requires the value of IO_MTSAFE_IO.
+CFLAGS-strfromd.c = $(libio-mtsafe)
+CFLAGS-strfromf.c = $(libio-mtsafe)
+CFLAGS-strfroml.c = $(libio-mtsafe)
+
CFLAGS-tst-bsearch.c = $(stack-align-test-flags)
CFLAGS-tst-qsort.c = $(stack-align-test-flags)
CFLAGS-tst-makecontext.c += -funwind-tables
diff --git a/stdlib/Versions b/stdlib/Versions
index 9c06b43..54416b7 100644
--- a/stdlib/Versions
+++ b/stdlib/Versions
@@ -112,6 +112,10 @@ libc {
GLIBC_2.24 {
quick_exit;
}
+ GLIBC_2.25 {
+ # s*
+ strfromd; strfromf; strfroml;
+ }
GLIBC_PRIVATE {
# functions which have an additional interface since they are
# are cancelable.
diff --git a/stdlib/bits/stdlib-ldbl.h b/stdlib/bits/stdlib-ldbl.h
index acff499..0c8f87b 100644
--- a/stdlib/bits/stdlib-ldbl.h
+++ b/stdlib/bits/stdlib-ldbl.h
@@ -20,6 +20,9 @@
# error "Never include <bits/stdlib-ldbl.h> directly; use <stdlib.h> instead."
#endif
+#define __GLIBC_INTERNAL_STARTING_HEADER_IMPLEMENTATION
+#include <bits/libc-header-start.h>
+
#ifdef __USE_ISOC99
__BEGIN_NAMESPACE_C99
__LDBL_REDIR1_DECL (strtold, strtod)
@@ -30,6 +33,10 @@ __END_NAMESPACE_C99
__LDBL_REDIR1_DECL (strtold_l, strtod_l)
#endif
+#if __GLIBC_USE (IEC_60559_BFP_EXT)
+__LDBL_REDIR1_DECL (strfroml, strfromd)
+#endif
+
#ifdef __USE_MISC
__LDBL_REDIR1_DECL (qecvt, ecvt)
__LDBL_REDIR1_DECL (qfcvt, fcvt)
diff --git a/stdlib/stdlib.h b/stdlib/stdlib.h
index f0dc951..48f9a95 100644
--- a/stdlib/stdlib.h
+++ b/stdlib/stdlib.h
@@ -21,7 +21,8 @@
#ifndef _STDLIB_H
-#include <features.h>
+#define __GLIBC_INTERNAL_STARTING_HEADER_IMPLEMENTATION
+#include <bits/libc-header-start.h>
/* Get size_t, wchar_t and NULL from <stddef.h>. */
#define __need_size_t
@@ -178,6 +179,21 @@ extern unsigned long long int strtoull (const char *__restrict __nptr,
__END_NAMESPACE_C99
#endif /* ISO C99 or use MISC. */
+/* Convert a floating-point number to a string. */
+#if __GLIBC_USE (IEC_60559_BFP_EXT)
+extern int strfromd (char *__dest, size_t __size, const char *__format,
+ double __f)
+ __THROW __nonnull ((3));
+
+extern int strfromf (char *__dest, size_t __size, const char *__format,
+ float __f)
+ __THROW __nonnull ((3));
+
+extern int strfroml (char *__dest, size_t __size, const char *__format,
+ long double __f)
+ __THROW __nonnull ((3));
+#endif
+
#ifdef __USE_GNU
/* The concept of one static locale per category is not very well
diff --git a/stdlib/strfrom-skeleton.c b/stdlib/strfrom-skeleton.c
new file mode 100644
index 0000000..82b5e03
--- /dev/null
+++ b/stdlib/strfrom-skeleton.c
@@ -0,0 +1,153 @@
+/* Convert a floating-point number to string.
+
+ Copyright (C) 2016 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/>. */
+
+/* Generic implementation for strfrom functions. The implementation is generic
+ for several floating-point types (e.g.: float, double), so that each
+ function, such as strfromf and strfroml, share the same code, thus avoiding
+ code duplication. */
+
+#include <ctype.h>
+#include "../libio/libioP.h"
+#include "../libio/strfile.h"
+#include <printf.h>
+#include <string.h>
+#include <locale/localeinfo.h>
+
+#define UCHAR_T char
+#define L_(Str) Str
+#define ISDIGIT(Ch) isdigit (Ch)
+#include "stdio-common/printf-parse.h"
+
+int
+STRFROM (char *dest, size_t size, const char *format, FLOAT f)
+{
+ _IO_strnfile sfile;
+#ifdef _IO_MTSAFE_IO
+ sfile.f._sbf._f._lock = NULL;
+#endif
+
+ int done;
+
+ /* Single-precision values need to be stored in a double type, because
+ __printf_fp_l and __printf_fphex do not accept the float type. */
+ union {
+ double flt;
+ FLOAT value;
+ } fpnum;
+ const void *fpptr;
+ fpptr = &fpnum;
+
+ /* Variables to control the output format. Default is [-]x.yyyyyy. */
+ int precision = -1;
+ int specifier = 'f';
+ struct printf_info info;
+
+ /* Single-precision values need to be converted into double-precision,
+ because __printf_fp and __printf_fphex only accept double and long double
+ as the floating-point argument. */
+ if (__builtin_types_compatible_p (FLOAT, float))
+ fpnum.flt = f;
+ else
+ fpnum.value = f;
+
+ /* Check if the first character in the format string is indeed the '%'
+ character. Otherwise, proceed with the default format. */
+ if (*format == '%')
+ format++;
+ else
+ goto skip_format;
+
+ /* The optional precision specification always starts with a '.'. If such
+ character is present, read the precision. */
+ if (*format == '.')
+ {
+ format++;
+
+ /* Parse the precision. */
+ if (ISDIGIT (*format))
+ precision = read_int (&format);
+ /* If only the period is specified, the precision is taken as zero, as
+ described in ISO/IEC 9899:2011, section 7.21.6.1, 4th paragraph, 3rd
+ item. */
+ else
+ precision = 0;
+ }
+
+ /* Now there is only the conversion specifier to be read. */
+ switch (*format)
+ {
+ case 'a':
+ case 'A':
+ case 'e':
+ case 'E':
+ case 'f':
+ case 'F':
+ case 'g':
+ case 'G':
+ specifier = *format;
+ break;
+ default:
+ specifier = 'f';
+ break;
+ }
+
+skip_format:
+
+ /* The following code to prepare the virtual file has been adapted from the
+ function _IO_vsnprintf from libio. */
+
+ if (size == 0)
+ {
+ /* When size is zero, nothing is written and dest may be a null pointer.
+ This is specified for snprintf in ISO/IEC 9899:2011, Section 7.21.6.5,
+ in the second paragraph. Thus, if size is zero, prepare to use the
+ overflow buffer right from the start. */
+ dest = sfile.overflow_buf;
+ size = sizeof (sfile.overflow_buf);
+ }
+
+ /* Prepare the virtual string file. */
+ _IO_no_init (&sfile.f._sbf._f, _IO_USER_LOCK, -1, NULL, NULL);
+ _IO_JUMPS (&sfile.f._sbf) = &_IO_strn_jumps;
+ _IO_str_init_static_internal (&sfile.f, dest, size - 1, dest);
+
+ /* Prepare the format specification for printf_fp. */
+ memset (&info, '\0', sizeof (info));
+
+ /* The functions strfromd and strfromf pass a floating-point number with
+ double precision to printf_fp, whereas strfroml passes a floating-point
+ number with long double precision. The following line informs printf_fp
+ which type of floating-point number is being passed. */
+ info.is_long_double = __builtin_types_compatible_p (FLOAT, long double);
+
+ /* Set info according to the format string. */
+ info.prec = precision;
+ info.spec = specifier;
+
+ if (info.spec != 'a' && info.spec != 'A')
+ done = __printf_fp_l (&sfile.f._sbf._f, _NL_CURRENT_LOCALE, &info, &fpptr);
+ else
+ done = __printf_fphex (&sfile.f._sbf._f, &info, &fpptr);
+
+ /* Terminate the string. */
+ if (sfile.f._sbf._f._IO_buf_base != sfile.overflow_buf)
+ *sfile.f._sbf._f._IO_write_ptr = '\0';
+
+ return done;
+}
diff --git a/stdlib/strfromd.c b/stdlib/strfromd.c
new file mode 100644
index 0000000..ddc010e
--- /dev/null
+++ b/stdlib/strfromd.c
@@ -0,0 +1,23 @@
+/* Definitions for strfromd. Implementation in stdlib/strfrom-skeleton.c.
+
+ Copyright (C) 2016 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/>. */
+
+#define FLOAT double
+#define STRFROM strfromd
+
+#include "strfrom-skeleton.c"
diff --git a/stdlib/strfromf.c b/stdlib/strfromf.c
new file mode 100644
index 0000000..fa8c107
--- /dev/null
+++ b/stdlib/strfromf.c
@@ -0,0 +1,23 @@
+/* Definitions for strfromf. Implementation in stdlib/strfrom-skeleton.c.
+
+ Copyright (C) 2016 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/>. */
+
+#define FLOAT float
+#define STRFROM strfromf
+
+#include "strfrom-skeleton.c"
diff --git a/stdlib/strfroml.c b/stdlib/strfroml.c
new file mode 100644
index 0000000..75592a4
--- /dev/null
+++ b/stdlib/strfroml.c
@@ -0,0 +1,23 @@
+/* Definitions for strfroml. Implementation in stdlib/strfrom-skeleton.c.
+
+ Copyright (C) 2016 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/>. */
+
+#define FLOAT long double
+#define STRFROM strfroml
+
+#include "strfrom-skeleton.c"
diff --git a/sysdeps/arm/nacl/libc.abilist b/sysdeps/arm/nacl/libc.abilist
index 4d3b0b9..807e43d 100644
--- a/sysdeps/arm/nacl/libc.abilist
+++ b/sysdeps/arm/nacl/libc.abilist
@@ -1846,3 +1846,6 @@ GLIBC_2.25 GLIBC_2.25 A
GLIBC_2.25 gnu_dev_major F
GLIBC_2.25 gnu_dev_makedev F
GLIBC_2.25 gnu_dev_minor F
+GLIBC_2.25 strfromd F
+GLIBC_2.25 strfromf F
+GLIBC_2.25 strfroml F
diff --git a/sysdeps/ieee754/ldbl-opt/Makefile b/sysdeps/ieee754/ldbl-opt/Makefile
index af08209..c922e2c 100644
--- a/sysdeps/ieee754/ldbl-opt/Makefile
+++ b/sysdeps/ieee754/ldbl-opt/Makefile
@@ -24,6 +24,7 @@ libnldbl-calls = asprintf dprintf fprintf fscanf fwprintf fwscanf iovfscanf \
vdprintf_chk obstack_printf_chk obstack_vprintf_chk \
syslog syslog_chk vsyslog vsyslog_chk \
strfmon strfmon_l \
+ strfroml \
strtold strtold_l strtoldint wcstold wcstold_l wcstoldint \
qecvt qfcvt qgcvt qecvt_r qfcvt_r \
isinf isnan finite signbit scalb log2 lgamma_r ceil \
diff --git a/sysdeps/ieee754/ldbl-opt/nldbl-strfroml.c b/sysdeps/ieee754/ldbl-opt/nldbl-strfroml.c
new file mode 100644
index 0000000..d6df69e
--- /dev/null
+++ b/sysdeps/ieee754/ldbl-opt/nldbl-strfroml.c
@@ -0,0 +1,8 @@
+#include "nldbl-compat.h"
+
+int
+attribute_hidden
+strfroml (char *dest, size_t size, const char *format, long double f)
+{
+ return strfromd (dest, size, format, f);
+}
diff --git a/sysdeps/unix/sysv/linux/aarch64/libc.abilist b/sysdeps/unix/sysv/linux/aarch64/libc.abilist
index 2c2f49e..77accdf 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libc.abilist
@@ -2090,3 +2090,6 @@ GLIBC_2.23 fts64_set F
GLIBC_2.24 GLIBC_2.24 A
GLIBC_2.24 quick_exit F
GLIBC_2.25 GLIBC_2.25 A
+GLIBC_2.25 strfromd F
+GLIBC_2.25 strfromf F
+GLIBC_2.25 strfroml F
diff --git a/sysdeps/unix/sysv/linux/alpha/libc.abilist b/sysdeps/unix/sysv/linux/alpha/libc.abilist
index 8afba47..659b7fc 100644
--- a/sysdeps/unix/sysv/linux/alpha/libc.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libc.abilist
@@ -2001,6 +2001,9 @@ GLIBC_2.23 fts64_set F
GLIBC_2.24 GLIBC_2.24 A
GLIBC_2.24 quick_exit F
GLIBC_2.25 GLIBC_2.25 A
+GLIBC_2.25 strfromd F
+GLIBC_2.25 strfromf F
+GLIBC_2.25 strfroml F
GLIBC_2.3 GLIBC_2.3 A
GLIBC_2.3 __ctype_b_loc F
GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/arm/libc.abilist b/sysdeps/unix/sysv/linux/arm/libc.abilist
index de3bdf4..8bc979a 100644
--- a/sysdeps/unix/sysv/linux/arm/libc.abilist
+++ b/sysdeps/unix/sysv/linux/arm/libc.abilist
@@ -91,6 +91,9 @@ GLIBC_2.23 fts64_set F
GLIBC_2.24 GLIBC_2.24 A
GLIBC_2.24 quick_exit F
GLIBC_2.25 GLIBC_2.25 A
+GLIBC_2.25 strfromd F
+GLIBC_2.25 strfromf F
+GLIBC_2.25 strfroml F
GLIBC_2.4 GLIBC_2.4 A
GLIBC_2.4 _Exit F
GLIBC_2.4 _IO_2_1_stderr_ D 0xa0
diff --git a/sysdeps/unix/sysv/linux/hppa/libc.abilist b/sysdeps/unix/sysv/linux/hppa/libc.abilist
index 3261b93..299b705 100644
--- a/sysdeps/unix/sysv/linux/hppa/libc.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libc.abilist
@@ -1855,6 +1855,9 @@ GLIBC_2.23 fts64_set F
GLIBC_2.24 GLIBC_2.24 A
GLIBC_2.24 quick_exit F
GLIBC_2.25 GLIBC_2.25 A
+GLIBC_2.25 strfromd F
+GLIBC_2.25 strfromf F
+GLIBC_2.25 strfroml F
GLIBC_2.3 GLIBC_2.3 A
GLIBC_2.3 __ctype_b_loc F
GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/i386/libc.abilist b/sysdeps/unix/sysv/linux/i386/libc.abilist
index 6465a55..f00345f 100644
--- a/sysdeps/unix/sysv/linux/i386/libc.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libc.abilist
@@ -2013,6 +2013,9 @@ GLIBC_2.23 fts64_set F
GLIBC_2.24 GLIBC_2.24 A
GLIBC_2.24 quick_exit F
GLIBC_2.25 GLIBC_2.25 A
+GLIBC_2.25 strfromd F
+GLIBC_2.25 strfromf F
+GLIBC_2.25 strfroml F
GLIBC_2.3 GLIBC_2.3 A
GLIBC_2.3 __ctype_b_loc F
GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/ia64/libc.abilist b/sysdeps/unix/sysv/linux/ia64/libc.abilist
index 4536271..e5fcf88 100644
--- a/sysdeps/unix/sysv/linux/ia64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libc.abilist
@@ -1877,6 +1877,9 @@ GLIBC_2.23 fts64_set F
GLIBC_2.24 GLIBC_2.24 A
GLIBC_2.24 quick_exit F
GLIBC_2.25 GLIBC_2.25 A
+GLIBC_2.25 strfromd F
+GLIBC_2.25 strfromf F
+GLIBC_2.25 strfroml F
GLIBC_2.3 GLIBC_2.3 A
GLIBC_2.3 __ctype_b_loc F
GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
index 287d7a5..8f382f6 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
@@ -92,6 +92,9 @@ GLIBC_2.23 fts64_set F
GLIBC_2.24 GLIBC_2.24 A
GLIBC_2.24 quick_exit F
GLIBC_2.25 GLIBC_2.25 A
+GLIBC_2.25 strfromd F
+GLIBC_2.25 strfromf F
+GLIBC_2.25 strfroml F
GLIBC_2.4 GLIBC_2.4 A
GLIBC_2.4 _Exit F
GLIBC_2.4 _IO_2_1_stderr_ D 0x98
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
index c9229fa..320b7fe 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
@@ -1969,6 +1969,9 @@ GLIBC_2.23 fts64_set F
GLIBC_2.24 GLIBC_2.24 A
GLIBC_2.24 quick_exit F
GLIBC_2.25 GLIBC_2.25 A
+GLIBC_2.25 strfromd F
+GLIBC_2.25 strfromf F
+GLIBC_2.25 strfroml F
GLIBC_2.3 GLIBC_2.3 A
GLIBC_2.3 __ctype_b_loc F
GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/microblaze/libc.abilist b/sysdeps/unix/sysv/linux/microblaze/libc.abilist
index 0409791..21b1426 100644
--- a/sysdeps/unix/sysv/linux/microblaze/libc.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/libc.abilist
@@ -2090,3 +2090,6 @@ GLIBC_2.23 fts64_set F
GLIBC_2.24 GLIBC_2.24 A
GLIBC_2.24 quick_exit F
GLIBC_2.25 GLIBC_2.25 A
+GLIBC_2.25 strfromd F
+GLIBC_2.25 strfromf F
+GLIBC_2.25 strfroml F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
index f31653e..5c4b596 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
@@ -1944,6 +1944,9 @@ GLIBC_2.23 fts64_set F
GLIBC_2.24 GLIBC_2.24 A
GLIBC_2.24 quick_exit F
GLIBC_2.25 GLIBC_2.25 A
+GLIBC_2.25 strfromd F
+GLIBC_2.25 strfromf F
+GLIBC_2.25 strfroml F
GLIBC_2.3 GLIBC_2.3 A
GLIBC_2.3 __ctype_b_loc F
GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
index a56bd99..001fa6c 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
@@ -1942,6 +1942,9 @@ GLIBC_2.23 fts64_set F
GLIBC_2.24 GLIBC_2.24 A
GLIBC_2.24 quick_exit F
GLIBC_2.25 GLIBC_2.25 A
+GLIBC_2.25 strfromd F
+GLIBC_2.25 strfromf F
+GLIBC_2.25 strfroml F
GLIBC_2.3 GLIBC_2.3 A
GLIBC_2.3 __ctype_b_loc F
GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
index 44552df..2d87001 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
@@ -1940,6 +1940,9 @@ GLIBC_2.23 fts64_set F
GLIBC_2.24 GLIBC_2.24 A
GLIBC_2.24 quick_exit F
GLIBC_2.25 GLIBC_2.25 A
+GLIBC_2.25 strfromd F
+GLIBC_2.25 strfromf F
+GLIBC_2.25 strfroml F
GLIBC_2.3 GLIBC_2.3 A
GLIBC_2.3 __ctype_b_loc F
GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
index 8d2a09d..aa1ee66 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
@@ -1935,6 +1935,9 @@ GLIBC_2.23 fts64_set F
GLIBC_2.24 GLIBC_2.24 A
GLIBC_2.24 quick_exit F
GLIBC_2.25 GLIBC_2.25 A
+GLIBC_2.25 strfromd F
+GLIBC_2.25 strfromf F
+GLIBC_2.25 strfroml F
GLIBC_2.3 GLIBC_2.3 A
GLIBC_2.3 __ctype_b_loc F
GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/nios2/libc.abilist b/sysdeps/unix/sysv/linux/nios2/libc.abilist
index 0443b92..2471d68 100644
--- a/sysdeps/unix/sysv/linux/nios2/libc.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libc.abilist
@@ -2131,3 +2131,6 @@ GLIBC_2.23 fts64_set F
GLIBC_2.24 GLIBC_2.24 A
GLIBC_2.24 quick_exit F
GLIBC_2.25 GLIBC_2.25 A
+GLIBC_2.25 strfromd F
+GLIBC_2.25 strfromf F
+GLIBC_2.25 strfroml F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
index ba9a29a..4b0cde8 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
@@ -1973,6 +1973,9 @@ GLIBC_2.23 fts64_set F
GLIBC_2.24 GLIBC_2.24 A
GLIBC_2.24 quick_exit F
GLIBC_2.25 GLIBC_2.25 A
+GLIBC_2.25 strfromd F
+GLIBC_2.25 strfromf F
+GLIBC_2.25 strfroml F
GLIBC_2.3 GLIBC_2.3 A
GLIBC_2.3 __ctype_b_loc F
GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
index f19534c..0557c16 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
@@ -1978,6 +1978,9 @@ GLIBC_2.23 fts64_set F
GLIBC_2.24 GLIBC_2.24 A
GLIBC_2.24 quick_exit F
GLIBC_2.25 GLIBC_2.25 A
+GLIBC_2.25 strfromd F
+GLIBC_2.25 strfromf F
+GLIBC_2.25 strfroml F
GLIBC_2.3 GLIBC_2.3 A
GLIBC_2.3 __ctype_b_loc F
GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/libc-le.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/libc-le.abilist
index f8de1ab..821384e 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/libc-le.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/libc-le.abilist
@@ -2178,3 +2178,6 @@ GLIBC_2.23 fts64_set F
GLIBC_2.24 GLIBC_2.24 A
GLIBC_2.24 quick_exit F
GLIBC_2.25 GLIBC_2.25 A
+GLIBC_2.25 strfromd F
+GLIBC_2.25 strfromf F
+GLIBC_2.25 strfroml F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/libc.abilist
index 6819133..c40a3f1 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/libc.abilist
@@ -92,6 +92,9 @@ GLIBC_2.23 fts64_set F
GLIBC_2.24 GLIBC_2.24 A
GLIBC_2.24 quick_exit F
GLIBC_2.25 GLIBC_2.25 A
+GLIBC_2.25 strfromd F
+GLIBC_2.25 strfromf F
+GLIBC_2.25 strfroml F
GLIBC_2.3 GLIBC_2.3 A
GLIBC_2.3 _Exit F
GLIBC_2.3 _IO_2_1_stderr_ D 0xe0
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
index 4cd5d85..5b39a60 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
@@ -1973,6 +1973,9 @@ GLIBC_2.23 fts64_set F
GLIBC_2.24 GLIBC_2.24 A
GLIBC_2.24 quick_exit F
GLIBC_2.25 GLIBC_2.25 A
+GLIBC_2.25 strfromd F
+GLIBC_2.25 strfromf F
+GLIBC_2.25 strfroml F
GLIBC_2.3 GLIBC_2.3 A
GLIBC_2.3 __ctype_b_loc F
GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
index 8cdb9df..a9db32f 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
@@ -1874,6 +1874,9 @@ GLIBC_2.23 fts64_set F
GLIBC_2.24 GLIBC_2.24 A
GLIBC_2.24 quick_exit F
GLIBC_2.25 GLIBC_2.25 A
+GLIBC_2.25 strfromd F
+GLIBC_2.25 strfromf F
+GLIBC_2.25 strfroml F
GLIBC_2.3 GLIBC_2.3 A
GLIBC_2.3 __ctype_b_loc F
GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/sh/libc.abilist b/sysdeps/unix/sysv/linux/sh/libc.abilist
index 69791b4..294af0a 100644
--- a/sysdeps/unix/sysv/linux/sh/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sh/libc.abilist
@@ -1859,6 +1859,9 @@ GLIBC_2.23 fts64_set F
GLIBC_2.24 GLIBC_2.24 A
GLIBC_2.24 quick_exit F
GLIBC_2.25 GLIBC_2.25 A
+GLIBC_2.25 strfromd F
+GLIBC_2.25 strfromf F
+GLIBC_2.25 strfroml F
GLIBC_2.3 GLIBC_2.3 A
GLIBC_2.3 __ctype_b_loc F
GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
index fce58a8..32747bd 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
@@ -1965,6 +1965,9 @@ GLIBC_2.23 fts64_set F
GLIBC_2.24 GLIBC_2.24 A
GLIBC_2.24 quick_exit F
GLIBC_2.25 GLIBC_2.25 A
+GLIBC_2.25 strfromd F
+GLIBC_2.25 strfromf F
+GLIBC_2.25 strfroml F
GLIBC_2.3 GLIBC_2.3 A
GLIBC_2.3 __ctype_b_loc F
GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
index 16ce739..b0ac4d4 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
@@ -1903,6 +1903,9 @@ GLIBC_2.23 fts64_set F
GLIBC_2.24 GLIBC_2.24 A
GLIBC_2.24 quick_exit F
GLIBC_2.25 GLIBC_2.25 A
+GLIBC_2.25 strfromd F
+GLIBC_2.25 strfromf F
+GLIBC_2.25 strfroml F
GLIBC_2.3 GLIBC_2.3 A
GLIBC_2.3 __ctype_b_loc F
GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libc.abilist b/sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libc.abilist
index f99c298..4d92d81 100644
--- a/sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libc.abilist
@@ -2097,3 +2097,6 @@ GLIBC_2.23 fts64_set F
GLIBC_2.24 GLIBC_2.24 A
GLIBC_2.24 quick_exit F
GLIBC_2.25 GLIBC_2.25 A
+GLIBC_2.25 strfromd F
+GLIBC_2.25 strfromf F
+GLIBC_2.25 strfroml F
diff --git a/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libc.abilist b/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libc.abilist
index c601ab0..a68aef7 100644
--- a/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libc.abilist
@@ -2097,3 +2097,6 @@ GLIBC_2.23 fts64_set F
GLIBC_2.24 GLIBC_2.24 A
GLIBC_2.24 quick_exit F
GLIBC_2.25 GLIBC_2.25 A
+GLIBC_2.25 strfromd F
+GLIBC_2.25 strfromf F
+GLIBC_2.25 strfroml F
diff --git a/sysdeps/unix/sysv/linux/tile/tilepro/libc.abilist b/sysdeps/unix/sysv/linux/tile/tilepro/libc.abilist
index f99c298..4d92d81 100644
--- a/sysdeps/unix/sysv/linux/tile/tilepro/libc.abilist
+++ b/sysdeps/unix/sysv/linux/tile/tilepro/libc.abilist
@@ -2097,3 +2097,6 @@ GLIBC_2.23 fts64_set F
GLIBC_2.24 GLIBC_2.24 A
GLIBC_2.24 quick_exit F
GLIBC_2.25 GLIBC_2.25 A
+GLIBC_2.25 strfromd F
+GLIBC_2.25 strfromf F
+GLIBC_2.25 strfroml F
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
index 8e6fa57..b8623fc 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
@@ -1854,6 +1854,9 @@ GLIBC_2.23 fts64_set F
GLIBC_2.24 GLIBC_2.24 A
GLIBC_2.24 quick_exit F
GLIBC_2.25 GLIBC_2.25 A
+GLIBC_2.25 strfromd F
+GLIBC_2.25 strfromf F
+GLIBC_2.25 strfroml F
GLIBC_2.3 GLIBC_2.3 A
GLIBC_2.3 __ctype_b_loc F
GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
index 1e12f48..a61d874 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
@@ -2097,3 +2097,6 @@ GLIBC_2.23 fts64_set F
GLIBC_2.24 GLIBC_2.24 A
GLIBC_2.24 quick_exit F
GLIBC_2.25 GLIBC_2.25 A
+GLIBC_2.25 strfromd F
+GLIBC_2.25 strfromf F
+GLIBC_2.25 strfroml F
--
2.4.11
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