URL
https://opencores.org/ocsvn/openrisc/openrisc/trunk
Subversion Repositories openrisc
[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [libgfortran/] [runtime/] [memory.c] - Rev 753
Go to most recent revision | Compare with Previous | Blame | View Log
/* Memory management routines. Copyright 2002, 2005, 2006, 2007, 2009, 2010 Free Software Foundation, Inc. Contributed by Paul Brook <paul@nowt.org> This file is part of the GNU Fortran runtime library (libgfortran). Libgfortran 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. Libgfortran 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. Under Section 7 of GPL version 3, you are granted additional permissions described in the GCC Runtime Library Exception, version 3.1, as published by the Free Software Foundation. You should have received a copy of the GNU General Public License and a copy of the GCC Runtime Library Exception along with this program; see the files COPYING3 and COPYING.RUNTIME respectively. If not, see <http://www.gnu.org/licenses/>. */ #include "libgfortran.h" #include <stdlib.h> /* If GFC_CLEAR_MEMORY is defined, the memory allocation routines will return memory that is guaranteed to be set to zero. This can have a severe efficiency penalty, so it should never be set if good performance is desired, but it can help when you're debugging code. */ /* #define GFC_CLEAR_MEMORY */ void * get_mem (size_t n) { void *p; #ifdef GFC_CLEAR_MEMORY p = (void *) calloc (1, n); #else p = (void *) malloc (n); #endif if (p == NULL) os_error ("Memory allocation failed"); return p; } /* Allocate memory for internal (compiler generated) use. */ void * internal_malloc_size (size_t size) { if (unlikely (size == 0)) size = 1; return get_mem (size); }
Go to most recent revision | Compare with Previous | Blame | View Log