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-rw-r--r--sysdeps/ieee754/ldbl-128ibm-compat/Makefile18
-rw-r--r--sysdeps/ieee754/ldbl-128ibm-compat/Versions8
-rw-r--r--sysdeps/ieee754/ldbl-128ibm-compat/ieee128-fwprintf_chk.c38
-rw-r--r--sysdeps/ieee754/ldbl-128ibm-compat/ieee128-swprintf_chk.c42
-rw-r--r--sysdeps/ieee754/ldbl-128ibm-compat/ieee128-vfwprintf_chk.c31
-rw-r--r--sysdeps/ieee754/ldbl-128ibm-compat/ieee128-vswprintf_chk.c34
-rw-r--r--sysdeps/ieee754/ldbl-128ibm-compat/ieee128-vwprintf_chk.c30
-rw-r--r--sysdeps/ieee754/ldbl-128ibm-compat/ieee128-wprintf_chk.c38
-rw-r--r--sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-chk-ibm128.c1
-rw-r--r--sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-chk-ieee128.c1
-rw-r--r--sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-chk-ldbl-compat.c113
-rw-r--r--sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-chk-redir-ibm128.c2
-rw-r--r--sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-chk-redir-ieee128.c2
13 files changed, 357 insertions, 1 deletions
diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/Makefile b/sysdeps/ieee754/ldbl-128ibm-compat/Makefile
index 21056e38da..7217987aa5 100644
--- a/sysdeps/ieee754/ldbl-128ibm-compat/Makefile
+++ b/sysdeps/ieee754/ldbl-128ibm-compat/Makefile
@@ -69,7 +69,13 @@ ldbl-extra-routines += asprintf_chk \
 		       vfprintf_chk \
 		       vprintf_chk \
 		       vsnprintf_chk \
-		       vsprintf_chk
+		       vsprintf_chk \
+		       fwprintf_chk \
+		       swprintf_chk \
+		       wprintf_chk \
+		       vfwprintf_chk \
+		       vswprintf_chk \
+		       vwprintf_chk
 
 tests-internal += test-printf-chk-ieee128 test-printf-chk-ibm128
 CFLAGS-test-printf-chk-ieee128.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi
@@ -80,6 +86,16 @@ CFLAGS-test-printf-chk-redir-ieee128.c += -mfloat128 -mabi=ieeelongdouble \
 					  -Wno-psabi -Wno-unused-result
 CFLAGS-test-printf-chk-redir-ibm128.c += -mabi=ibmlongdouble -Wno-psabi \
 					 -Wno-unused-result
+
+tests-internal += test-wprintf-chk-ieee128 test-wprintf-chk-ibm128
+CFLAGS-test-wprintf-chk-ieee128.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi
+CFLAGS-test-wprintf-chk-ibm128.c += -mabi=ibmlongdouble -Wno-psabi
+
+tests-internal += test-wprintf-chk-redir-ieee128 test-wprintf-chk-redir-ibm128
+CFLAGS-test-wprintf-chk-redir-ieee128.c += -mfloat128 -mabi=ieeelongdouble \
+					   -Wno-psabi -Wno-unused-result
+CFLAGS-test-wprintf-chk-redir-ibm128.c += -mabi=ibmlongdouble -Wno-psabi \
+					  -Wno-unused-result
 endif
 
 # Add IEEE binary128 files as make targets.
diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/Versions b/sysdeps/ieee754/ldbl-128ibm-compat/Versions
index aac08a3ad3..e438c7c306 100644
--- a/sysdeps/ieee754/ldbl-128ibm-compat/Versions
+++ b/sysdeps/ieee754/ldbl-128ibm-compat/Versions
@@ -156,5 +156,13 @@ libc {
     __vprintf_chkieee128;
     __vsnprintf_chkieee128;
     __vsprintf_chkieee128;
+
+    __fwprintf_chkieee128;
+    __swprintf_chkieee128;
+    __wprintf_chkieee128;
+
+    __vfwprintf_chkieee128;
+    __vswprintf_chkieee128;
+    __vwprintf_chkieee128;
   }
 }
diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-fwprintf_chk.c b/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-fwprintf_chk.c
new file mode 100644
index 0000000000..04d2632e6c
--- /dev/null
+++ b/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-fwprintf_chk.c
@@ -0,0 +1,38 @@
+/* Wrapper for __fwprintf_chk.  IEEE128 version.
+   Copyright (C) 2019 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 <stdarg.h>
+#include <libio/libioP.h>
+
+extern int
+___ieee128_fwprintf_chk (FILE *fp, int flag, const wchar_t *format, ...)
+{
+  va_list ap;
+  int done;
+
+  unsigned int mode = PRINTF_LDBL_USES_FLOAT128;
+  if (flag > 0)
+    mode |= PRINTF_FORTIFY;
+
+  va_start (ap, format);
+  done = __vfwprintf_internal (fp, format, ap, mode);
+  va_end (ap);
+
+  return done;
+}
+strong_alias (___ieee128_fwprintf_chk, __fwprintf_chkieee128)
diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-swprintf_chk.c b/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-swprintf_chk.c
new file mode 100644
index 0000000000..854ff2ef2c
--- /dev/null
+++ b/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-swprintf_chk.c
@@ -0,0 +1,42 @@
+/* Wrapper for __swprintf_chk.  IEEE128 version.
+   Copyright (C) 2019 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 <stdarg.h>
+#include <libio/libioP.h>
+
+extern int
+___ieee128_swprintf_chk (wchar_t *string, size_t maxlen, int flag,
+			size_t slen, const wchar_t *format, ...)
+{
+  va_list ap;
+  int done;
+
+  unsigned int mode = PRINTF_LDBL_USES_FLOAT128;
+  if (flag > 0)
+    mode |= PRINTF_FORTIFY;
+
+  if (__glibc_unlikely (slen < maxlen))
+    __chk_fail ();
+
+  va_start (ap, format);
+  done = __vswprintf_internal (string, maxlen, format, ap, mode);
+  va_end (ap);
+
+  return done;
+}
+strong_alias (___ieee128_swprintf_chk, __swprintf_chkieee128)
diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-vfwprintf_chk.c b/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-vfwprintf_chk.c
new file mode 100644
index 0000000000..2f880930ff
--- /dev/null
+++ b/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-vfwprintf_chk.c
@@ -0,0 +1,31 @@
+/* Wrapper for __vfwprintf_chk.  IEEE128 version.
+   Copyright (C) 2019 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 <libio/libioP.h>
+
+extern int
+___ieee128_vfwprintf_chk (FILE *fp, int flag, const wchar_t *format,
+			 va_list ap)
+{
+  unsigned int mode = PRINTF_LDBL_USES_FLOAT128;
+  if (flag > 0)
+    mode |= PRINTF_FORTIFY;
+
+  return __vfwprintf_internal (fp, format, ap, mode);
+}
+strong_alias (___ieee128_vfwprintf_chk, __vfwprintf_chkieee128)
diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-vswprintf_chk.c b/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-vswprintf_chk.c
new file mode 100644
index 0000000000..0d995cacf4
--- /dev/null
+++ b/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-vswprintf_chk.c
@@ -0,0 +1,34 @@
+/* Wrapper for __vswprintf_chk.  IEEE128 version.
+   Copyright (C) 2019 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 <libio/libioP.h>
+
+extern int
+___ieee128_vswprintf_chk (wchar_t *string, size_t maxlen, int flag,
+			 size_t slen, const wchar_t *format, va_list ap)
+{
+  unsigned int mode = PRINTF_LDBL_USES_FLOAT128;
+  if (flag > 0)
+    mode |= PRINTF_FORTIFY;
+
+  if (__glibc_unlikely (slen < maxlen))
+    __chk_fail ();
+
+  return __vswprintf_internal (string, maxlen, format, ap, mode);
+}
+strong_alias (___ieee128_vswprintf_chk, __vswprintf_chkieee128)
diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-vwprintf_chk.c b/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-vwprintf_chk.c
new file mode 100644
index 0000000000..5e47dccc0d
--- /dev/null
+++ b/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-vwprintf_chk.c
@@ -0,0 +1,30 @@
+/* Wrapper for __vwprintf_chk.  IEEE128 version.
+   Copyright (C) 2019 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 <libio/libioP.h>
+
+extern int
+___ieee128_vwprintf_chk (int flag, const wchar_t *format, va_list ap)
+{
+  unsigned int mode = PRINTF_LDBL_USES_FLOAT128;
+  if (flag > 0)
+    mode |= PRINTF_FORTIFY;
+
+  return __vfwprintf_internal (stdout, format, ap, mode);
+}
+strong_alias (___ieee128_vwprintf_chk, __vwprintf_chkieee128)
diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-wprintf_chk.c b/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-wprintf_chk.c
new file mode 100644
index 0000000000..ba00b7be54
--- /dev/null
+++ b/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-wprintf_chk.c
@@ -0,0 +1,38 @@
+/* Wrapper for __wprintf_chk.  IEEE128 version.
+   Copyright (C) 2019 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 <stdarg.h>
+#include <libio/libioP.h>
+
+extern int
+___ieee128_wprintf_chk (int flag, const wchar_t *format, ...)
+{
+  va_list ap;
+  int done;
+
+  unsigned int mode = PRINTF_LDBL_USES_FLOAT128;
+  if (flag > 0)
+    mode |= PRINTF_FORTIFY;
+
+  va_start (ap, format);
+  done = __vfwprintf_internal (stdout, format, ap, mode);
+  va_end (ap);
+
+  return done;
+}
+strong_alias (___ieee128_wprintf_chk, __wprintf_chkieee128)
diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-chk-ibm128.c b/sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-chk-ibm128.c
new file mode 100644
index 0000000000..5323df71e2
--- /dev/null
+++ b/sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-chk-ibm128.c
@@ -0,0 +1 @@
+#include <test-wprintf-chk-ldbl-compat.c>
diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-chk-ieee128.c b/sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-chk-ieee128.c
new file mode 100644
index 0000000000..5323df71e2
--- /dev/null
+++ b/sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-chk-ieee128.c
@@ -0,0 +1 @@
+#include <test-wprintf-chk-ldbl-compat.c>
diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-chk-ldbl-compat.c b/sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-chk-ldbl-compat.c
new file mode 100644
index 0000000000..f614004f27
--- /dev/null
+++ b/sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-chk-ldbl-compat.c
@@ -0,0 +1,113 @@
+/* Test for the long double variants of *w*printf_chk functions.
+   Copyright (C) 2019 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 _FORTIFY_SOURCE 2
+
+#include <stdarg.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <wchar.h>
+
+#include <support/capture_subprocess.h>
+#include <support/check.h>
+
+static void
+do_test_call_varg (FILE *stream, const wchar_t *format, ...)
+{
+  wchar_t string[128];
+  va_list args;
+
+  wprintf (L"%20Ls", L"__vfwprintf_chk: ");
+  va_start (args, format);
+  __vfwprintf_chk (stream, 1, format, args);
+  va_end (args);
+  wprintf (L"\n");
+
+  wprintf (L"%20Ls", L"__vswprintf_chk: ");
+  va_start (args, format);
+  __vswprintf_chk (string, 79, 1, 127, format, args);
+  va_end (args);
+  wprintf (L"%Ls", string);
+  wprintf (L"\n");
+
+  wprintf (L"%20Ls", L"__vwprintf_chk: ");
+  va_start (args, format);
+  __vwprintf_chk (1, format, args);
+  va_end (args);
+  wprintf (L"\n");
+}
+
+static void
+do_test_call_rarg (FILE *stream, const wchar_t *format, long double ld)
+{
+  wchar_t string[128];
+
+  wprintf (L"%20Ls", L"__fwprintf_chk: ");
+  __fwprintf_chk (stream, 1, format, ld);
+  wprintf (L"\n");
+
+  wprintf (L"%20Ls", L"__swprintf_chk: ");
+  __swprintf_chk (string, 79, 1, 127, format, ld);
+  wprintf (L"%Ls", string);
+  wprintf (L"\n");
+
+  wprintf (L"%20Ls", L"__wprintf_chk: ");
+  __wprintf_chk (1, format, ld);
+  wprintf (L"\n");
+}
+
+static void
+do_test_call (void)
+{
+  long double ld = -1;
+
+  /* Print in decimal notation.  */
+  do_test_call_rarg (stdout, L"%.10Lf", ld);
+  do_test_call_varg (stdout, L"%.10Lf", ld);
+
+  /* Print in hexadecimal notation.  */
+  do_test_call_rarg (stdout, L"%.10La", ld);
+  do_test_call_varg (stdout, L"%.10La", ld);
+}
+
+static int
+do_test (void)
+{
+  struct support_capture_subprocess result;
+  result = support_capture_subprocess ((void *) &do_test_call, NULL);
+
+  /* Compare against the expected output.  */
+  const char *expected =
+    "    __fwprintf_chk: -1.0000000000\n"
+    "    __swprintf_chk: -1.0000000000\n"
+    "     __wprintf_chk: -1.0000000000\n"
+    "   __vfwprintf_chk: -1.0000000000\n"
+    "   __vswprintf_chk: -1.0000000000\n"
+    "    __vwprintf_chk: -1.0000000000\n"
+    "    __fwprintf_chk: -0x1.0000000000p+0\n"
+    "    __swprintf_chk: -0x1.0000000000p+0\n"
+    "     __wprintf_chk: -0x1.0000000000p+0\n"
+    "   __vfwprintf_chk: -0x1.0000000000p+0\n"
+    "   __vswprintf_chk: -0x1.0000000000p+0\n"
+    "    __vwprintf_chk: -0x1.0000000000p+0\n";
+  TEST_COMPARE_STRING (expected, result.out.buffer);
+
+  return 0;
+}
+
+#include <support/test-driver.c>
diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-chk-redir-ibm128.c b/sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-chk-redir-ibm128.c
new file mode 100644
index 0000000000..a12186a945
--- /dev/null
+++ b/sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-chk-redir-ibm128.c
@@ -0,0 +1,2 @@
+#define _FORTIFY_SOURCE 2
+#include <sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-ldbl-compat.c>
diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-chk-redir-ieee128.c b/sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-chk-redir-ieee128.c
new file mode 100644
index 0000000000..a12186a945
--- /dev/null
+++ b/sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-chk-redir-ieee128.c
@@ -0,0 +1,2 @@
+#define _FORTIFY_SOURCE 2
+#include <sysdeps/ieee754/ldbl-128ibm-compat/test-wprintf-ldbl-compat.c>