/* Copyright (C) 2009-2026 Free Software Foundation, Inc.   Contributed by Richard Henderson <rth@redhat.com>.    This file is part of the GNU Transactional Memory Library (libitm).    Libitm 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.    Libitm 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 "libitm_i.h"  using namespace GTM; extern "C" { /* Wrap: malloc (size_t sz)  */void *_ITM_malloc (size_t sz){  void *r = malloc (sz);  if (r)    gtm_thr()->record_allocation (r, free);  return r;} /* Wrap: calloc (size_t nm, size_t sz)  */void *_ITM_calloc (size_t nm, size_t sz){  void *r = calloc (nm, sz);  if (r)    gtm_thr()->record_allocation (r, free);  return r;} /* Wrap:  free (void *ptr)  */void_ITM_free (void *ptr){  if (ptr)    gtm_thr()->forget_allocation (ptr, free);} /* Forget any internal references to PTR.  */ __attribute__((transaction_pure))void ITM_REGPARM_ITM_dropReferences (void *ptr, size_t len){  // The semantics of _ITM_dropReferences are not sufficiently defined in the  // ABI specification, so it does not make sense to support it right now. See  // the libitm documentation for details.  GTM_fatal("_ITM_dropReferences is not supported");} } // extern "C"