From 96f057488e31750a83b7e3a8cdd86effdce67fe0 Mon Sep 17 00:00:00 2001 From: Mattias Andrée Date: Wed, 2 Sep 2015 06:50:54 +0200 Subject: automate some parts of intconf MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Mattias Andrée --- gen/bits/intconf.c | 38 ++++++++++++++++++++++++++++++++++++++ gen/bits/intconf.h | 49 +++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 87 insertions(+) create mode 100644 gen/bits/intconf.c create mode 100644 gen/bits/intconf.h (limited to 'gen/bits') diff --git a/gen/bits/intconf.c b/gen/bits/intconf.c new file mode 100644 index 0000000..b5d05be --- /dev/null +++ b/gen/bits/intconf.c @@ -0,0 +1,38 @@ +/** + * slibc — Yet another C library + * Copyright © 2015 Mattias Andrée (maandree@member.fsf.org) + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ +#include + + + +int main(void) +{ + printf("CHAR_BIT %zu\n", 8 * sizeof(char)); + printf("SHORT_BIT %zu\n", 8 * sizeof(short int)); + printf("INT_BIT %zu\n", 8 * sizeof(int)); + printf("LONG_BIT %zu\n", 8 * sizeof(long int)); + printf("LONG_LONG_BIT %zu\n", 8 * sizeof(long long int)); + + printf("INT%zu %s\n", 8 * sizeof(char), "char"); + printf("INT%zu %s\n", 8 * sizeof(short int), "short int"); + printf("INT%zu %s\n", 8 * sizeof(int), "int"); + printf("INT%zu %s\n", 8 * sizeof(long int), "long int"); + printf("INT%zu %s\n", 8 * sizeof(long long int), "long long int"); + + return 0; +} + diff --git a/gen/bits/intconf.h b/gen/bits/intconf.h new file mode 100644 index 0000000..84989e9 --- /dev/null +++ b/gen/bits/intconf.h @@ -0,0 +1,49 @@ +/** + * slibc — Yet another C library + * Copyright © 2015 Mattias Andrée (maandree@member.fsf.org) + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ +#ifndef _BITS_INTCONF_H +#define _BITS_INTCONF_H +//>set -e +//>FAST8=8; FAST16=64; FAST32=64; FAST64=64 + +#define __MAX_TO_MIN(max) (-(max) - 1) +#define __CHAR_BIT //(bin/gen/bits/intconf | grep ^CHAR_BIT | sed "s/^[^ ]* //") +#define __SHORT_BIT //(bin/gen/bits/intconf | grep ^SHORT_BIT | sed "s/^[^ ]* //") +#define __INT_BIT //(bin/gen/bits/intconf | grep ^INT_BIT | sed "s/^[^ ]* //") +#define __LONG_BIT //(bin/gen/bits/intconf | grep ^LONG_BIT | sed "s/^[^ ]* //") +#define __LONG_LONG_BIT //(bin/gen/bits/intconf | grep ^LONG_LONG_BIT | sed "s/^[^ ]* //") +#define __INT8 //(bin/gen/bits/intconf | grep ^INT8 | sed "s/^[^ ]* //" | sed 1q) +#define __INT16 //(bin/gen/bits/intconf | grep ^INT16 | sed "s/^[^ ]* //" | sed 1q) +#define __INT32 //(bin/gen/bits/intconf | grep ^INT32 | sed "s/^[^ ]* //" | sed 1q) +#define __INT64 //(bin/gen/bits/intconf | grep ^INT64 | sed "s/^[^ ]* //" | sed 1q) +#define __INT_FAST8 __INT//{FAST8} +#define __INT_FAST16 __INT//{FAST16} +#define __INT_FAST32 __INT//{FAST32} +#define __INT_FAST64 __INT//{FAST64} +#define __INT_FAST8_MAX INT//{FAST8}_MAX +#define __INT_FAST16_MAX INT//{FAST16}_MAX +#define __INT_FAST32_MAX INT//{FAST32}_MAX +#define __INT_FAST64_MAX INT//{FAST64}_MAX +#define __UINT_FAST8_MAX UINT//{FAST8}_MAX +#define __UINT_FAST16_MAX UINT//{FAST16}_MAX +#define __UINT_FAST32_MAX UINT//{FAST32}_MAX +#define __UINT_FAST64_MAX UINT//{FAST64}_MAX + + + +#endif + -- cgit v1.2.3-70-g09d2