AuroraMiddleware/glibc
1
0
Fork 0
mirror of https://sourceware.org/git/glibc.git synced 2024-11-21 20:40:05 +00:00
Code Issues Packages Projects Releases Wiki Activity

math: Merge strtod_nan_*.h into math-type-macros-*.h

Browse Source 
This change will eventually make it possible to compile
stdlib/strtod_nan_main.c as part of math/s_nan_template.c.
This commit is contained in:
Florian Weimer 2018-05-16 06:03:08 +02:00
parent 69a01461ee
commit 9761bf4dfa
22 changed files with 105 additions and 35 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

66
ChangeLog
View File

@ -1,3 +1,69 @@
2018-05-16 Florian Weimer <fweimer@redhat.com>
* stdlib/strtod_nan.c: Include <math-type-macros-double.h> instead
of <strtod_nan_double.h>.
* stdlib/strtod_nan_main.c (STRTOD_NAN): Use SET_NAN_PAYLOAD
instead of SET_MANTISSA.
* stdlib/strtof_nan.c: Include <math-type-macros-float.h> instead
of include <strtod_nan_float.h>.
* stdlib/strtold_nan.c: Include <math-type-macros-ldouble.h>
instead of <strtod_nan_ldouble.h>.
* stdlib/strtod_nan_double.h: Move to ...
* sysdeps/generic/math-nan-payload-double.h: ... here.
(FLOAT): Remove definition.
(SET_MANTISSA): Rename to ...
(SET_NAN_PAYLOAD): ... this.
* stdlib/strtod_nan_float.h: Move to ...
* sysdeps/generic/math-nan-payload-float.h: ... here.
(FLOAT): Remove definition.
(SET_MANTISSA): Rename to ...
(SET_NAN_PAYLOAD): ... this.
* sysdeps/generic/math-type-macros-double.h: Include
<math-nan-payload-double.h>. Include <math/math-svid-compat.h>
instead of <math-svid-compat.h>.
* sysdeps/generic/math-type-macros-float.h: Include
<math-nan-payload-float.h>. Include <math/math-svid-compat.h>
instead of <math-svid-compat.h>.
* sysdeps/generic/math-type-macros-float128.h: Include
<math-nan-payload-float128.h>.
* sysdeps/generic/math-type-macros-ldouble.h: Include
<math-nan-payload-ldouble.h>. Include <math/math-svid-compat.h>
instead of <math-svid-compat.h>.
* sysdeps/generic/math-type-macros.h: Document SET_NAN_PAYLOAD and
check for definition.
* sysdeps/ieee754/float128/strtod_nan_float128.h: Move to ...
* sysdeps/ieee754/float128/math-nan-payload-float128.h: ... here.
Include <ieee754_float128.h>.
(FLOAT): Remove definition.
(SET_MANTISSA): Rename to ...
(SET_NAN_PAYLOAD): ... this.
* sysdeps/ieee754/float128/strtof128_nan.c: Include
<math-type-macros-float128.h> instead of <strtod_nan_float128.h>.
Do not include <float128_private.h>.
* sysdeps/ieee754/float128/wcstof128_nan.c: Likewise.
* sysdeps/ieee754/ldbl-128/strtod_nan_ldouble.h: Move to ...
* sysdeps/ieee754/ldbl-128/math-nan-payload-ldouble.h: ... here.
(FLOAT): Remove definition.
(SET_MANTISSA): Rename to ...
(SET_NAN_PAYLOAD): ... this.
* sysdeps/ieee754/ldbl-128ibm/strtod_nan_ldouble.h: Move to ...
* sysdeps/ieee754/ldbl-128ibm/math-nan-payload-ldouble.h: ... here.
(FLOAT): Remove definition.
(SET_MANTISSA): Rename to ...
(SET_NAN_PAYLOAD): ... this.
* sysdeps/ieee754/ldbl-96/strtod_nan_ldouble.h: Move to ...
* sysdeps/ieee754/ldbl-96/math-nan-payload-ldouble.h: ... here.
(FLOAT): Remove definition.
(SET_MANTISSA): Rename to ...
(SET_NAN_PAYLOAD): ... this.
* wcsmbs/wcstod_nan.c: Include <math-type-macros-double.h> instead
of "../stdlib/strtod_nan_double.h".
* wcsmbs/wcstof_nan.c: Include <math-type-macros-float.h> instead
of "../stdlib/strtod_nan_float.h".
* wcsmbs/wcstold_nan.c: Include <math-type-macros-ldouble.h>
instead of "../stdlib/strtod_nan_ldouble.h".
* manual/arith.texi (Parsing of Floats): Adjust comment.
2018-05-16 Joseph Myers <joseph@codesourcery.com>
* math/Makefile (libm-narrow-fns): Add mul.

2
manual/arith.texi
View File

@ -2784,7 +2784,7 @@ as well.
@c mpn_lshift_1 -> mpn_lshift ok
@c STRTOF_INTERNAL
@c MPN_VAR ok
@c SET_MANTISSA ok
@c SET_NAN_PAYLOAD ok
@c STRNCASECMP ok, wide and narrow
@c round_and_return ok
@c mpn_mul ok

2
stdlib/strtod_nan.c
View File

@ -18,7 +18,7 @@
<http://www.gnu.org/licenses/>. */
#include <strtod_nan_narrow.h>
#include <strtod_nan_double.h>
#include <math-type-macros-double.h>
#define STRTOD_NAN __strtod_nan
#include <strtod_nan_main.c>

2
stdlib/strtod_nan_main.c
View File

@ -52,7 +52,7 @@ STRTOD_NAN (const STRING_TYPE *str, STRING_TYPE **endptr, STRING_TYPE endc)
mant = STRTOULL (str, &endp, 0);
if (endp == cp)
SET_MANTISSA (retval, mant);
SET_NAN_PAYLOAD (retval, mant);
out:
if (endptr != NULL)

2
stdlib/strtof_nan.c
View File

@ -18,7 +18,7 @@
<http://www.gnu.org/licenses/>. */
#include <strtod_nan_narrow.h>
#include <strtod_nan_float.h>
#include <math-type-macros-float.h>
#define STRTOD_NAN __strtof_nan
#include <strtod_nan_main.c>

2
stdlib/strtold_nan.c
View File

@ -23,7 +23,7 @@
representation. */
#ifndef __NO_LONG_DOUBLE_MATH
# include <strtod_nan_narrow.h>
# include <strtod_nan_ldouble.h>
# include <math-type-macros-ldouble.h>
# define STRTOD_NAN __strtold_nan
# include <strtod_nan_main.c>

5
stdlib/strtod_nan_double.h → sysdeps/generic/math-nan-payload-double.h
View File

@ -1,4 +1,4 @@
/* Convert string for NaN payload to corresponding NaN. For double.
/* NaN payload handling for double.
Copyright (C) 1997-2018 Free Software Foundation, Inc.
This file is part of the GNU C Library.
@ -16,8 +16,7 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#define FLOAT double
#define SET_MANTISSA(flt, mant) \
#define SET_NAN_PAYLOAD(flt, mant) \
do \
{ \
union ieee754_double u; \

5
stdlib/strtod_nan_float.h → sysdeps/generic/math-nan-payload-float.h
View File

@ -1,4 +1,4 @@
/* Convert string for NaN payload to corresponding NaN. For float.
/* NaN payload handling for float.
Copyright (C) 1997-2018 Free Software Foundation, Inc.
This file is part of the GNU C Library.
@ -16,8 +16,7 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#define FLOAT float
#define SET_MANTISSA(flt, mant) \
#define SET_NAN_PAYLOAD(flt, mant) \
do \
{ \
union ieee754_float u; \

3
sysdeps/generic/math-type-macros-double.h
View File

@ -27,6 +27,7 @@
#define CFLOAT _Complex double
#define M_STRTO_NAN __strtod_nan
#include <math-nan-payload-double.h>
#include <libm-alias-double.h>
#ifndef declare_mgen_alias
@ -42,7 +43,7 @@
/* Do not use the type-generic wrapper templates if compatibility with
SVID error handling is needed. */
#include <math-svid-compat.h>
#include <math/math-svid-compat.h>
#define __USE_WRAPPER_TEMPLATE !LIBM_SVID_COMPAT
#endif

3
sysdeps/generic/math-type-macros-float.h
View File

@ -30,6 +30,7 @@
the double macro constants. */
#define M_MLIT(c) c
#include <math-nan-payload-float.h>
#include <libm-alias-float.h>
#ifndef declare_mgen_alias
@ -45,7 +46,7 @@
/* Do not use the type-generic wrapper templates if compatibility with
SVID error handling is needed. */
#include <math-svid-compat.h>
#include <math/math-svid-compat.h>
#define __USE_WRAPPER_TEMPLATE !LIBM_SVID_COMPAT
#endif

1
sysdeps/generic/math-type-macros-float128.h
View File

@ -29,6 +29,7 @@
#define M_MLIT(c) c ## f128
#include <math-nan-payload-float128.h>
#include <libm-alias-float128.h>
#ifndef declare_mgen_alias

3
sysdeps/generic/math-type-macros-ldouble.h
View File

@ -27,6 +27,7 @@
#define CFLOAT _Complex long double
#define M_STRTO_NAN __strtold_nan
#include <math-nan-payload-ldouble.h>
#include <libm-alias-ldouble.h>
#ifndef declare_mgen_alias
@ -42,7 +43,7 @@
/* Do not use the type-generic wrapper templates if compatibility with
SVID error handling is needed. */
#include <math-svid-compat.h>
#include <math/math-svid-compat.h>
#define __USE_WRAPPER_TEMPLATE !LIBM_SVID_COMPAT
#endif

9
sysdeps/generic/math-type-macros.h
View File

@ -40,7 +40,11 @@
declare_mgen_alias_r(from,to)
This exposes the appropriate symbol(s) for a
function f_r of type FLOAT. */
function f_r of type FLOAT.
SET_NAN_PAYLOAD(flt, mant)
Set the NaN payload bits of the variable FLT of type FLOAT to
the mantissa MANT. */
#ifndef M_PFX
# error "M_PFX must be defined."
@ -66,6 +70,9 @@
#ifndef declare_mgen_alias_r
# error "declare_mgen_alias_r must be defined."
#endif
#ifndef SET_NAN_PAYLOAD
# error "SET_NAN_PAYLOAD must be defined."
#endif
#define __M_CONCAT(a,b) a ## b
#define __M_CONCATX(a,b) __M_CONCAT(a,b)

7
sysdeps/ieee754/float128/strtod_nan_float128.h → sysdeps/ieee754/float128/math-nan-payload-float128.h
View File

@ -1,4 +1,4 @@
/* Convert string for NaN payload to corresponding NaN. For _Float128.
/* NaN payload handling for _Float128.
Copyright (C) 2017-2018 Free Software Foundation, Inc.
This file is part of the GNU C Library.
@ -16,8 +16,9 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#define FLOAT _Float128
#define SET_MANTISSA(flt, mant) \
#include <ieee754_float128.h>
#define SET_NAN_PAYLOAD(flt, mant) \
do \
{ \
union ieee854_float128 u; \

4
sysdeps/ieee754/float128/strtof128_nan.c
View File

@ -19,10 +19,8 @@
#include <math.h>
#include <float128_private.h>
#include <strtod_nan_narrow.h>
#include <strtod_nan_float128.h>
#include <math-type-macros-float128.h>
#define STRTOD_NAN __strtof128_nan
#include <stdlib/strtod_nan_main.c>

3
sysdeps/ieee754/float128/wcstof128_nan.c
View File

@ -18,7 +18,6 @@
<http://www.gnu.org/licenses/>. */
#include <stdlib/strtod_nan_wide.h>
#include <float128_private.h>
#include <strtod_nan_float128.h>
#include <math-type-macros-float128.h>
#define STRTOD_NAN __wcstof128_nan
#include <stdlib/strtod_nan_main.c>

5
sysdeps/ieee754/ldbl-128/strtod_nan_ldouble.h → sysdeps/ieee754/ldbl-128/math-nan-payload-ldouble.h
View File

@ -1,4 +1,4 @@
/* Convert string for NaN payload to corresponding NaN. For ldbl-128.
/* NaN payload handling for ldbl-128.
Copyright (C) 1997-2018 Free Software Foundation, Inc.
This file is part of the GNU C Library.
@ -16,8 +16,7 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#define FLOAT long double
#define SET_MANTISSA(flt, mant) \
#define SET_NAN_PAYLOAD(flt, mant) \
do \
{ \
union ieee854_long_double u; \

5
sysdeps/ieee754/ldbl-128ibm/strtod_nan_ldouble.h → sysdeps/ieee754/ldbl-128ibm/math-nan-payload-ldouble.h
View File

@ -1,4 +1,4 @@
/* Convert string for NaN payload to corresponding NaN. For ldbl-128ibm.
/* NaN payload handling or ldbl-128ibm.
Copyright (C) 1997-2018 Free Software Foundation, Inc.
This file is part of the GNU C Library.
@ -16,8 +16,7 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#define FLOAT long double
#define SET_MANTISSA(flt, mant) \
#define SET_NAN_PAYLOAD(flt, mant) \
do \
{ \
union ibm_extended_long_double u; \

5
sysdeps/ieee754/ldbl-96/strtod_nan_ldouble.h → sysdeps/ieee754/ldbl-96/math-nan-payload-ldouble.h
View File

@ -1,4 +1,4 @@
/* Convert string for NaN payload to corresponding NaN. For ldbl-96.
/* NaN payload handling for ldbl-96.
Copyright (C) 1997-2018 Free Software Foundation, Inc.
This file is part of the GNU C Library.
@ -16,8 +16,7 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#define FLOAT long double
#define SET_MANTISSA(flt, mant) \
#define SET_NAN_PAYLOAD(flt, mant) \
do \
{ \
union ieee854_long_double u; \

2
wcsmbs/wcstod_nan.c
View File

@ -17,7 +17,7 @@
<http://www.gnu.org/licenses/>. */
#include "../stdlib/strtod_nan_wide.h"
#include "../stdlib/strtod_nan_double.h"
#include <math-type-macros-double.h>
#define STRTOD_NAN __wcstod_nan
#include "../stdlib/strtod_nan_main.c"

2
wcsmbs/wcstof_nan.c
View File

@ -17,7 +17,7 @@
<http://www.gnu.org/licenses/>. */
#include "../stdlib/strtod_nan_wide.h"
#include "../stdlib/strtod_nan_float.h"
#include <math-type-macros-float.h>
#define STRTOD_NAN __wcstof_nan
#include "../stdlib/strtod_nan_main.c"

2
wcsmbs/wcstold_nan.c
View File

@ -23,7 +23,7 @@
representation. */
#ifndef __NO_LONG_DOUBLE_MATH
# include "../stdlib/strtod_nan_wide.h"
# include <strtod_nan_ldouble.h>
# include <math-type-macros-ldouble.h>
# define STRTOD_NAN __wcstold_nan
# include "../stdlib/strtod_nan_main.c"