1 // A wrapper around malloc to enable a realloc implementation.
3 // Copyright (C) 2014-2015 Free Software Foundation, Inc.
5 // This file is free software; you can redistribute it and/or modify it
6 // under the terms of the GNU General Public License as published by the
7 // Free Software Foundation; either version 3, or (at your option) any
10 // This file is distributed in the hope that it will be useful, but
11 // WITHOUT ANY WARRANTY; without even the implied warranty of
12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 // General Public License for more details.
15 // Under Section 7 of GPL version 3, you are granted additional
16 // permissions described in the GCC Runtime Library Exception, version
17 // 3.1, as published by the Free Software Foundation.
19 // You should have received a copy of the GNU General Public License and
20 // a copy of the GCC Runtime Library Exception along with this program;
21 // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
22 // <http://www.gnu.org/licenses/>.
28 .extern .func (.param.u64 %out_retval) malloc(.param.u64 %in_ar1);
30 // BEGIN GLOBAL FUNCTION DEF: __nvptx_malloc
31 .visible .func (.param.u64 %out_retval) __nvptx_malloc(.param.u64 %in_ar1)
40 ld.param.u64 %ar1, [%in_ar1];
42 add.u64 %r28, %r26, 8;
44 .param.u64 %retval_in;
46 st.param.u64 [%out_arg0], %r28;
47 call (%retval_in), malloc, (%out_arg0);
48 ld.param.u64 %r29, [%retval_in];
51 add.u64 %r31, %r29, 8;
52 mov.u64 %retval, %r31;
53 st.param.u64 [%out_retval], %retval;