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Diffstat (limited to 'newlib/libc/machine/nvptx/free.c')
-rw-r--r-- | newlib/libc/machine/nvptx/free.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/newlib/libc/machine/nvptx/free.c b/newlib/libc/machine/nvptx/free.c new file mode 100644 index 000000000..7d329cee8 --- /dev/null +++ b/newlib/libc/machine/nvptx/free.c @@ -0,0 +1,26 @@ +/* + * Support file for nvptx in newlib. + * Copyright (c) 2016-2018 Mentor Graphics. + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ + +#include <stdlib.h> + +/* The CUDA-provided free. */ +void sys_free (void *) __asm__ ("free"); + +/* The user-visible free (renamed by compiler). */ +void free (void *ptr) +{ + if (ptr) + sys_free ((long long *)ptr - 1); +} |