sdcc-3.9.0 fork implementing GNU assembler syntax

This fork aims to provide better support for stm8-binutils

1 files changed, 96 insertions, 0 deletions

diff --git a/device/include/ctype.h b/device/include/ctype.h
new file mode 100644
index 0000000..7486574
--- /dev/null
+++ b/device/include/ctype.h
@@ -0,0 +1,96 @@
+/*-------------------------------------------------------------------------
+   ctype.h
+
+   Philipp Klaus Krause, philipp@informatik.uni-frankfurt.de 2013
+
+   (c) 2013 Goethe-Universität Frankfurt
+
+   This library 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 2, or (at your option) any
+   later version.
+
+   This 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 General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this library; see the file COPYING. If not, write to the
+   Free Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
+   MA 02110-1301, USA.
+
+   As a special exception, if you link this library with other files,
+   some of which are compiled with SDCC, to produce an executable,
+   this library does not by itself cause the resulting executable to
+   be covered by the GNU General Public License. This exception does
+   not however invalidate any other reasons why the executable file
+   might be covered by the GNU General Public License.
+-------------------------------------------------------------------------*/
+
+#ifndef __SDCC_CTYPE_H
+#define __SDCC_CTYPE_H 1
+
+extern int isalnum (int c);
+extern int isalpha (int c);
+extern int iscntrl (int c);
+extern int isgraph (int c);
+extern int isprint (int c);
+extern int ispunct (int c);
+extern int isspace (int c);
+extern int isalnum (int c);
+extern int isalnum (int c);
+extern int isxdigit (int c);
+
+extern int tolower (int c);
+extern int toupper (int c);
+
+/* Provide inline versions for the most used functions for efficiency */
+#if __STDC_VERSION__ >= 199901L && !defined(__SDCC_pic14) // Why doesn't this work on pic14? TODO: Make it work!
+
+inline int isblank (int c)
+{
+  return ((unsigned char)c == ' ' || (unsigned char)c == '\t');
+}
+
+#ifdef EOF
+_Static_assert(!((unsigned char)EOF == ' ' || (unsigned char)EOF == '\t'), "EOF out of range - ");
+#endif
+
+inline int isdigit (int c)
+{
+  return ((unsigned char)c >= '0' && (unsigned char)c <= '9');
+}
+
+#ifdef EOF
+_Static_assert(!((unsigned char)EOF >= '0' && (unsigned char)EOF <= '9'), "EOF out of range - ");
+#endif
+
+inline int islower (int c)
+{
+  return ((unsigned char)c >= 'a' && (unsigned char)c <= 'z');
+}
+
+#ifdef EOF
+_Static_assert(!((unsigned char)EOF >= 'a' && (unsigned char)EOF <= 'z'), "EOF out of range - ");
+#endif
+
+inline int isupper (int c)
+{
+  return ((unsigned char)c >= 'A' && (unsigned char)c <= 'Z');
+}
+
+#ifdef EOF
+_Static_assert(!((unsigned char)EOF >= 'A' && (unsigned char)EOF <= 'Z'), "EOF out of range - ");
+#endif
+
+#else
+
+extern int isblank (int c);
+extern int isdigit (int c);
+extern int islower (int c);
+extern int isupper (int c);
+
+#endif
+
+#endif