automate some parts of intconf

Signed-off-by: Mattias Andrée <maandree@operamail.com>

2 files changed, 87 insertions, 0 deletions

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 <http://www.gnu.org/licenses/>.
+ */
+#include <stdio.h>
+
+
+
+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 <http://www.gnu.org/licenses/>.
+ */
+#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
+