2016-09-21 17:06:36 +00:00
|
|
|
/* Test integer width macros in <stdint.h>.
|
2021-01-02 19:32:25 +00:00
|
|
|
Copyright (C) 2016-2021 Free Software Foundation, Inc.
|
2016-09-21 17:06:36 +00:00
|
|
|
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
|
Prefer https to http for gnu.org and fsf.org URLs
Also, change sources.redhat.com to sourceware.org.
This patch was automatically generated by running the following shell
script, which uses GNU sed, and which avoids modifying files imported
from upstream:
sed -ri '
s,(http|ftp)(://(.*\.)?(gnu|fsf|sourceware)\.org($|[^.]|\.[^a-z])),https\2,g
s,(http|ftp)(://(.*\.)?)sources\.redhat\.com($|[^.]|\.[^a-z]),https\2sourceware.org\4,g
' \
$(find $(git ls-files) -prune -type f \
! -name '*.po' \
! -name 'ChangeLog*' \
! -path COPYING ! -path COPYING.LIB \
! -path manual/fdl-1.3.texi ! -path manual/lgpl-2.1.texi \
! -path manual/texinfo.tex ! -path scripts/config.guess \
! -path scripts/config.sub ! -path scripts/install-sh \
! -path scripts/mkinstalldirs ! -path scripts/move-if-change \
! -path INSTALL ! -path locale/programs/charmap-kw.h \
! -path po/libc.pot ! -path sysdeps/gnu/errlist.c \
! '(' -name configure \
-execdir test -f configure.ac -o -f configure.in ';' ')' \
! '(' -name preconfigure \
-execdir test -f preconfigure.ac ';' ')' \
-print)
and then by running 'make dist-prepare' to regenerate files built
from the altered files, and then executing the following to cleanup:
chmod a+x sysdeps/unix/sysv/linux/riscv/configure
# Omit irrelevant whitespace and comment-only changes,
# perhaps from a slightly-different Autoconf version.
git checkout -f \
sysdeps/csky/configure \
sysdeps/hppa/configure \
sysdeps/riscv/configure \
sysdeps/unix/sysv/linux/csky/configure
# Omit changes that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/powerpc/powerpc64/ppc-mcount.S: trailing lines
git checkout -f \
sysdeps/powerpc/powerpc64/ppc-mcount.S \
sysdeps/unix/sysv/linux/s390/s390-64/syscall.S
# Omit change that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S: last line does not end in newline
git checkout -f sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S
2019-09-07 05:40:42 +00:00
|
|
|
<https://www.gnu.org/licenses/>. */
|
2016-09-21 17:06:36 +00:00
|
|
|
|
|
|
|
#include <signal.h>
|
|
|
|
#include <stddef.h>
|
|
|
|
#include <stdint.h>
|
|
|
|
#include <stdio.h>
|
|
|
|
#include <wchar.h>
|
|
|
|
|
|
|
|
#define CHECK_WIDTH(TYPE, MAX, WIDTH) \
|
|
|
|
do \
|
|
|
|
{ \
|
|
|
|
if ((MAX >> ((TYPE) -1 < 0 ? (WIDTH - 2) : (WIDTH - 1))) != 1) \
|
|
|
|
{ \
|
|
|
|
puts ("bad width of " #TYPE); \
|
|
|
|
result = 1; \
|
|
|
|
} \
|
|
|
|
else \
|
|
|
|
puts ("width of " #TYPE " OK"); \
|
|
|
|
} \
|
|
|
|
while (0)
|
|
|
|
|
|
|
|
static int
|
|
|
|
do_test (void)
|
|
|
|
{
|
|
|
|
int result = 0;
|
|
|
|
|
|
|
|
#ifndef INT8_WIDTH
|
|
|
|
# error "missing INT8_WIDTH"
|
|
|
|
#endif
|
|
|
|
CHECK_WIDTH (int8_t, INT8_MAX, INT8_WIDTH);
|
|
|
|
#ifndef INT16_WIDTH
|
|
|
|
# error "missing INT16_WIDTH"
|
|
|
|
#endif
|
|
|
|
CHECK_WIDTH (int16_t, INT16_MAX, INT16_WIDTH);
|
|
|
|
#ifndef INT32_WIDTH
|
|
|
|
# error "missing INT32_WIDTH"
|
|
|
|
#endif
|
|
|
|
CHECK_WIDTH (int32_t, INT32_MAX, INT32_WIDTH);
|
|
|
|
#ifndef INT64_WIDTH
|
|
|
|
# error "missing INT64_WIDTH"
|
|
|
|
#endif
|
|
|
|
CHECK_WIDTH (int64_t, INT64_MAX, INT64_WIDTH);
|
|
|
|
#ifndef UINT8_WIDTH
|
|
|
|
# error "missing UINT8_WIDTH"
|
|
|
|
#endif
|
|
|
|
CHECK_WIDTH (uint8_t, UINT8_MAX, UINT8_WIDTH);
|
|
|
|
#ifndef UINT16_WIDTH
|
|
|
|
# error "missing UINT16_WIDTH"
|
|
|
|
#endif
|
|
|
|
CHECK_WIDTH (uint16_t, UINT16_MAX, UINT16_WIDTH);
|
|
|
|
#ifndef UINT32_WIDTH
|
|
|
|
# error "missing UINT32_WIDTH"
|
|
|
|
#endif
|
|
|
|
CHECK_WIDTH (uint32_t, UINT32_MAX, UINT32_WIDTH);
|
|
|
|
#ifndef UINT64_WIDTH
|
|
|
|
# error "missing UINT64_WIDTH"
|
|
|
|
#endif
|
|
|
|
CHECK_WIDTH (uint64_t, UINT64_MAX, UINT64_WIDTH);
|
|
|
|
|
|
|
|
#ifndef INT_LEAST8_WIDTH
|
|
|
|
# error "missing INT_LEAST8_WIDTH"
|
|
|
|
#endif
|
|
|
|
CHECK_WIDTH (int_least8_t, INT_LEAST8_MAX, INT_LEAST8_WIDTH);
|
|
|
|
#ifndef INT_LEAST16_WIDTH
|
|
|
|
# error "missing INT_LEAST16_WIDTH"
|
|
|
|
#endif
|
|
|
|
CHECK_WIDTH (int_least16_t, INT_LEAST16_MAX, INT_LEAST16_WIDTH);
|
|
|
|
#ifndef INT_LEAST32_WIDTH
|
|
|
|
# error "missing INT_LEAST32_WIDTH"
|
|
|
|
#endif
|
|
|
|
CHECK_WIDTH (int_least32_t, INT_LEAST32_MAX, INT_LEAST32_WIDTH);
|
|
|
|
#ifndef INT_LEAST64_WIDTH
|
|
|
|
# error "missing INT_LEAST64_WIDTH"
|
|
|
|
#endif
|
|
|
|
CHECK_WIDTH (int_least64_t, INT_LEAST64_MAX, INT_LEAST64_WIDTH);
|
|
|
|
#ifndef UINT_LEAST8_WIDTH
|
|
|
|
# error "missing UINT_LEAST8_WIDTH"
|
|
|
|
#endif
|
|
|
|
CHECK_WIDTH (uint_least8_t, UINT_LEAST8_MAX, UINT_LEAST8_WIDTH);
|
|
|
|
#ifndef UINT_LEAST16_WIDTH
|
|
|
|
# error "missing UINT_LEAST16_WIDTH"
|
|
|
|
#endif
|
|
|
|
CHECK_WIDTH (uint_least16_t, UINT_LEAST16_MAX, UINT_LEAST16_WIDTH);
|
|
|
|
#ifndef UINT_LEAST32_WIDTH
|
|
|
|
# error "missing UINT_LEAST32_WIDTH"
|
|
|
|
#endif
|
|
|
|
CHECK_WIDTH (uint_least32_t, UINT_LEAST32_MAX, UINT_LEAST32_WIDTH);
|
|
|
|
#ifndef UINT_LEAST64_WIDTH
|
|
|
|
# error "missing UINT_LEAST64_WIDTH"
|
|
|
|
#endif
|
|
|
|
CHECK_WIDTH (uint_least64_t, UINT_LEAST64_MAX, UINT_LEAST64_WIDTH);
|
|
|
|
|
|
|
|
#ifndef INT_FAST8_WIDTH
|
|
|
|
# error "missing INT_FAST8_WIDTH"
|
|
|
|
#endif
|
|
|
|
CHECK_WIDTH (int_fast8_t, INT_FAST8_MAX, INT_FAST8_WIDTH);
|
|
|
|
#ifndef INT_FAST16_WIDTH
|
|
|
|
# error "missing INT_FAST16_WIDTH"
|
|
|
|
#endif
|
|
|
|
CHECK_WIDTH (int_fast16_t, INT_FAST16_MAX, INT_FAST16_WIDTH);
|
|
|
|
#ifndef INT_FAST32_WIDTH
|
|
|
|
# error "missing INT_FAST32_WIDTH"
|
|
|
|
#endif
|
|
|
|
CHECK_WIDTH (int_fast32_t, INT_FAST32_MAX, INT_FAST32_WIDTH);
|
|
|
|
#ifndef INT_FAST64_WIDTH
|
|
|
|
# error "missing INT_FAST64_WIDTH"
|
|
|
|
#endif
|
|
|
|
CHECK_WIDTH (int_fast64_t, INT_FAST64_MAX, INT_FAST64_WIDTH);
|
|
|
|
#ifndef UINT_FAST8_WIDTH
|
|
|
|
# error "missing UINT_FAST8_WIDTH"
|
|
|
|
#endif
|
|
|
|
CHECK_WIDTH (uint_fast8_t, UINT_FAST8_MAX, UINT_FAST8_WIDTH);
|
|
|
|
#ifndef UINT_FAST16_WIDTH
|
|
|
|
# error "missing UINT_FAST16_WIDTH"
|
|
|
|
#endif
|
|
|
|
CHECK_WIDTH (uint_fast16_t, UINT_FAST16_MAX, UINT_FAST16_WIDTH);
|
|
|
|
#ifndef UINT_FAST32_WIDTH
|
|
|
|
# error "missing UINT_FAST32_WIDTH"
|
|
|
|
#endif
|
|
|
|
CHECK_WIDTH (uint_fast32_t, UINT_FAST32_MAX, UINT_FAST32_WIDTH);
|
|
|
|
#ifndef UINT_FAST64_WIDTH
|
|
|
|
# error "missing UINT_FAST64_WIDTH"
|
|
|
|
#endif
|
|
|
|
CHECK_WIDTH (uint_fast64_t, UINT_FAST64_MAX, UINT_FAST64_WIDTH);
|
|
|
|
|
|
|
|
#ifndef INTPTR_WIDTH
|
|
|
|
# error "missing INTPTR_WIDTH"
|
|
|
|
#endif
|
|
|
|
CHECK_WIDTH (intptr_t, INTPTR_MAX, INTPTR_WIDTH);
|
|
|
|
#ifndef UINTPTR_WIDTH
|
|
|
|
# error "missing UINTPTR_WIDTH"
|
|
|
|
#endif
|
|
|
|
CHECK_WIDTH (uintptr_t, UINTPTR_MAX, UINTPTR_WIDTH);
|
|
|
|
|
|
|
|
#ifndef INTMAX_WIDTH
|
|
|
|
# error "missing INTMAX_WIDTH"
|
|
|
|
#endif
|
|
|
|
CHECK_WIDTH (intmax_t, INTMAX_MAX, INTMAX_WIDTH);
|
|
|
|
#ifndef UINTMAX_WIDTH
|
|
|
|
# error "missing UINTMAX_WIDTH"
|
|
|
|
#endif
|
|
|
|
CHECK_WIDTH (uintmax_t, UINTMAX_MAX, UINTMAX_WIDTH);
|
|
|
|
|
|
|
|
#ifndef PTRDIFF_WIDTH
|
|
|
|
# error "missing PTRDIFF_WIDTH"
|
|
|
|
#endif
|
|
|
|
CHECK_WIDTH (ptrdiff_t, PTRDIFF_MAX, PTRDIFF_WIDTH);
|
|
|
|
#ifndef SIG_ATOMIC_WIDTH
|
|
|
|
# error "missing SIG_ATOMIC_WIDTH"
|
|
|
|
#endif
|
|
|
|
CHECK_WIDTH (sig_atomic_t, SIG_ATOMIC_MAX, SIG_ATOMIC_WIDTH);
|
|
|
|
#ifndef SIZE_WIDTH
|
|
|
|
# error "missing SIZE_WIDTH"
|
|
|
|
#endif
|
|
|
|
CHECK_WIDTH (size_t, SIZE_MAX, SIZE_WIDTH);
|
|
|
|
#ifndef WCHAR_WIDTH
|
|
|
|
# error "missing WCHAR_WIDTH"
|
|
|
|
#endif
|
|
|
|
CHECK_WIDTH (wchar_t, WCHAR_MAX, WCHAR_WIDTH);
|
|
|
|
#ifndef WINT_WIDTH
|
|
|
|
# error "missing WINT_WIDTH"
|
|
|
|
#endif
|
|
|
|
CHECK_WIDTH (wint_t, WINT_MAX, WINT_WIDTH);
|
|
|
|
|
|
|
|
return result;
|
|
|
|
}
|
|
|
|
|
|
|
|
#define TEST_FUNCTION do_test ()
|
|
|
|
#include "../test-skeleton.c"
|