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[Patch, Quadmath] Update to headers (PR 46817)
- From: Tobias Burnus <burnus at net-b dot de>
- To: gcc patches <gcc-patches at gcc dot gnu dot org>
- Date: Sun, 16 Jan 2011 18:49:33 +0100
- Subject: [Patch, Quadmath] Update to headers (PR 46817)
I intent to commit the patch as obvious in about a day.
When I added the copyright header to the files lacking them (written by
FX and myself for GCC's libquadmath), I seemingly missed to change
"libiberty" to "libquadmath" (cf. PR 46817). Additionally, I take the
opportunity to change the "//" comments to "/* */" comments and to add
"2011" to the copyright year.
Tobias
2011-01-16 Tobias Burnus <burnus@net-b.de>
PR fortran/46817
* quadmath-imp.h: Refer to libquadmath not ot libiberty,
bump copyright year and use /**/ instead of // comments.
* quadmath.h: Ditto.
* quadmath-weak.h: Ditto.
* quadmath_io.c: Ditto.
diff --git a/libquadmath/quadmath-imp.h b/libquadmath/quadmath-imp.h
index 58e3146..db34a92 100644
--- a/libquadmath/quadmath-imp.h
+++ b/libquadmath/quadmath-imp.h
@@ -1,20 +1,20 @@
/* GCC Quad-Precision Math Library
- Copyright (C) 2010 Free Software Foundation, Inc.
+ Copyright (C) 2010, 2011 Free Software Foundation, Inc.
Written by Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-This file is part of the libiberty library.
-Libiberty is free software; you can redistribute it and/or
+This file is part of the libquadmath library.
+Libquadmath is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
-Libiberty is distributed in the hope that it will be useful,
+Libquadmath 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
-License along with libiberty; see the file COPYING.LIB. If
+License along with libquadmath; see the file COPYING.LIB. If
not, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
Boston, MA 02110-1301, USA. */
@@ -27,7 +27,7 @@ Boston, MA 02110-1301, USA. */
#include "config.h"
-// Prototypes for internal functions
+/* Prototypes for internal functions. */
extern int32_t __quadmath_rem_pio2q (__float128, __float128 *);
extern void __quadmath_kernel_sincosq (__float128, __float128, __float128 *,
__float128 *, int);
@@ -36,13 +36,13 @@ extern __float128 __quadmath_kernel_cosq (__float128, __float128);
-// Frankly, if you have __float128, you have 64-bit integers, right?
+/* Frankly, if you have __float128, you have 64-bit integers, right? */
#ifndef UINT64_C
# error "No way!"
#endif
-// Main union type we use to manipulate the floating-point type
+/* Main union type we use to manipulate the floating-point type. */
typedef union
{
__float128 value;
diff --git a/libquadmath/quadmath.h b/libquadmath/quadmath.h
index 25ef413..10a33ef 100644
--- a/libquadmath/quadmath.h
+++ b/libquadmath/quadmath.h
@@ -1,20 +1,20 @@
/* GCC Quad-Precision Math Library
- Copyright (C) 2010 Free Software Foundation, Inc.
+ Copyright (C) 2010, 2011 Free Software Foundation, Inc.
Written by Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-This file is part of the libiberty library.
-Libiberty is free software; you can redistribute it and/or
+This file is part of the libquadmath library.
+Libquadmath is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
-Libiberty is distributed in the hope that it will be useful,
+Libquadmath 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
-License along with libiberty; see the file COPYING.LIB. If
+License along with libquadmath; see the file COPYING.LIB. If
not, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
Boston, MA 02110-1301, USA. */
diff --git a/libquadmath/quadmath_io.c b/libquadmath/quadmath_io.c
index f258f72..ccd023c 100644
--- a/libquadmath/quadmath_io.c
+++ b/libquadmath/quadmath_io.c
@@ -1,20 +1,20 @@
/* GCC Quad-Precision Math Library
- Copyright (C) 2010 Free Software Foundation, Inc.
+ Copyright (C) 2010, 2011 Free Software Foundation, Inc.
Written by Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-This file is part of the libiberty library.
-Libiberty is free software; you can redistribute it and/or
+This file is part of the libquadmath library.
+Libquadmath is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
-Libiberty is distributed in the hope that it will be useful,
+Libquadmath 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
-License along with libiberty; see the file COPYING.LIB. If
+License along with libquadmath; see the file COPYING.LIB. If
not, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
Boston, MA 02110-1301, USA. */
@@ -37,19 +37,19 @@ format (char * res, const __float128 x, size_t n)
g_Qfmt (buffer, &x, n + 1, sizeof(buffer) - 3);
p = buffer + (*buffer == '-' ? 1 : 0);
- // The sign is the easiest part
+ /* The sign is the easiest part. */
res[0] = (signbitq (x) ? '-' : '+');
if (*p == '.')
{
- // We have a number smaller than 1, without exponent
+ /* We have a number smaller than 1, without exponent. */
int exp = 0;
char *c;
for (c = p+1; *c == '0'; c++)
exp++;
- // We move the string "exp" characters left
+ /* We move the string "exp" characters left. */
size_t l = strlen (p+1+exp);
memcpy (res + 2, p + 1 + exp, l);
memset (res + 2 + l, '0', n - l + 1);
@@ -61,7 +61,7 @@ format (char * res, const __float128 x, size_t n)
return;
}
- // Now, do we already have an exponent
+ /* Now, do we already have an exponent. */
char *c;
for (c = p; *c && *c != 'e'; c++)
;
@@ -81,7 +81,7 @@ format (char * res, const __float128 x, size_t n)
}
else
{
- // If we have no exponent, normalize and add the exponent
+ /* If we have no exponent, normalize and add the exponent. */
for (c = p; *c && *c != '.'; c++)
;
diff --git a/libquadmath/quadmath_weak.h b/libquadmath/quadmath_weak.h
index 23fef22..f83f566 100644
--- a/libquadmath/quadmath_weak.h
+++ b/libquadmath/quadmath_weak.h
@@ -1,20 +1,20 @@
/* GCC Quad-Precision Math Library
- Copyright (C) 2010 Free Software Foundation, Inc.
+ Copyright (C) 2010, 2011 Free Software Foundation, Inc.
Written by Tobias Burnus <burnus@net-b.de>
-This file is part of the libiberty library.
-Libiberty is free software; you can redistribute it and/or
+This file is part of the libquadmath library.
+Libquadmath is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
-Libiberty is distributed in the hope that it will be useful,
+Libquadmath 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
-License along with libiberty; see the file COPYING.LIB. If
+License along with libquadmath; see the file COPYING.LIB. If
not, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
Boston, MA 02110-1301, USA. */
@@ -35,7 +35,7 @@ Boston, MA 02110-1301, USA. */
/* __qmath_foo is a weak reference to symbol foo. */
#define __qmath3(name) __qmath2(__qmath_ ## name,name,name)
-// Prototypes for real functions
+/* Prototypes for real functions. */
__qmath3 (acosq)
__qmath3 (acoshq)
__qmath3 (asinq)
@@ -103,7 +103,7 @@ __qmath3 (y1q)
__qmath3 (ynq)
-// Prototypes for complex functions
+/* Prototypes for complex functions. */
__qmath3 (cabsq)
__qmath3 (cargq)
__qmath3 (cimagq)
@@ -130,7 +130,7 @@ __qmath3 (ctanq)
__qmath3 (ctanhq)
-// Prototypes for string <-> flt128 conversion functions
+/* Prototypes for string <-> flt128 conversion functions. */
__qmath3 (strtoflt128)
__qmath3 (quadmath_flt128tostr)