sdcc-3.9.0 fork implementing GNU assembler syntax

This fork aims to provide better support for stm8-binutils

1 files changed, 137 insertions, 0 deletions

diff --git a/device/include/stdlib.h b/device/include/stdlib.h
new file mode 100644
index 0000000..dce61fe
--- /dev/null
+++ b/device/include/stdlib.h
@@ -0,0 +1,137 @@
+/*-------------------------------------------------------------------------
+   stdlib.h - General utilities (ISO C 11 7.22)
+
+   Copyright (C) 1998, Sandeep Dutta . sandeep.dutta@usa.net
+   Copyright (c) 2016, Philipp Klaus Krause, pkk@spth.de
+
+   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_STDLIB_H
+#define __SDCC_STDLIB_H 1
+
+#if !defined(__SDCC_mcs51) && !defined(__SDCC_ds390) && !defined(__SDCC_ds400) && !defined(__SDCC_hc08) && !defined(__SDCC_s08) && !defined(__SDCC_pic14) && !defined(__SDCC_pic16) && !defined(__SDCC_pdk13) && !defined(__SDCC_pdk14) && !defined(__SDCC_pdk15)
+#define __reentrant
+#endif
+
+#ifndef __SIZE_T_DEFINED
+#define __SIZE_T_DEFINED
+  typedef unsigned int size_t;
+#endif
+
+#ifndef __WCHAR_T_DEFINED
+#define __WCHAR_T_DEFINED
+  typedef unsigned long int wchar_t;
+#endif
+
+#ifndef NULL
+#define NULL (void *)0
+#endif
+
+#define RAND_MAX 32767
+
+#define MB_CUR_MAX 4
+
+/* Numeric conversion functions (ISO C11 7.22.1) */
+extern float atof (const char *nptr);
+extern int atoi (const char *nptr);
+extern long int atol (const char *nptr);
+#ifdef __SDCC_LONGLONG
+extern long long int atoll (const char *nptr);
+#endif
+extern long int strtol(const char *nptr, char **endptr, int base);
+extern unsigned long int strtoul(const char *nptr, char **endptr, int base);
+
+/* SDCC extensions */
+extern void _uitoa(unsigned int, char*, unsigned char);
+extern void _itoa(int, char*, unsigned char);
+extern void _ultoa(unsigned long, char*, unsigned char);
+extern void _ltoa(long, char*, unsigned char);
+
+/* Pseudo-random sequence generation functions (ISO C11 7.22.2) */
+int rand(void);
+void srand(unsigned int seed);
+
+/* Memory management functions (ISO C11 7.22.3) */
+#if defined(__SDCC_mcs51) || defined(__SDCC_ds390) || defined(__SDCC_ds400)
+void __xdata *calloc (size_t nmemb, size_t size);
+void __xdata *malloc (size_t size);
+void __xdata *realloc (void *ptr, size_t size);
+#else
+void *calloc (size_t nmemb, size_t size);
+void *malloc (size_t size);
+void *realloc (void *ptr, size_t size);
+#endif
+#if __STDC_VERSION__ >= 201112L
+inline void *aligned_alloc(size_t alignment, size_t size)
+{
+  (void)alignment;
+  return malloc(size);
+}
+#endif
+extern void free (void * ptr);
+
+/* Searching and sorting utilities (ISO C11 7.22.5) */
+extern void *bsearch(const void *key, const void *base, size_t nmemb, size_t size, int (*compar)(const void *, const void *) __reentrant);
+extern void qsort(void *base, size_t nmemb, size_t size, int (*compar)(const void *, const void *) __reentrant);
+
+/* Integer arithmetic functions (ISO C11 7.22.6) */
+#if defined(__SDCC_z80) || defined(__SDCC_z180) || defined(__SDCC_r2k) || defined(__SDCC_r3ka) || defined(__SDCC_tlcs90) || defined (__SDCC_ez80_z80)
+int abs(int j) __preserves_regs(b, c, iyl, iyh);
+#else
+int abs(int j);
+#endif
+long int labs(long int j);
+
+/* C99 Multibyte/wide character conversion functions (ISO C11 7.22.7) */
+#if __STDC_VERSION__ >= 199901L
+int mblen(const char *s, size_t n);
+int mbtowc(wchar_t *restrict pwc, const char *restrict s, size_t n);
+int wctomb(char *s, wchar_t wc);
+#endif
+
+/* C99 Multibyte/wide string conversion functions (ISO C 11 7.22.8) */
+#if __STDC_VERSION__ >= 199901L
+size_t mbstowcs(wchar_t *restrict pwcs, const char *restrict s, size_t n);
+size_t wcstombs(char *restrict s, const wchar_t *restrict pwcs, size_t n);
+#endif
+
+/* Bounds-checking interfaces from annex K of the C11 standard. */
+#if defined (__STDC_WANT_LIB_EXT1__) && __STDC_WANT_LIB_EXT1__
+
+#ifndef __RSIZE_T_DEFINED
+#define __RSIZE_T_DEFINED
+typedef size_t rsize_t;
+#endif
+
+#ifndef __ERRNO_T_DEFINED
+#define __ERRNO_T_DEFINED
+typedef int errno_t;
+#endif
+
+typedef void (*constraint_handler_t)(const char *restrict msg, void *restrict ptr, errno_t error);
+
+#endif
+
+#endif
+