1 /* Define shared memory arrays for -msoft-stack and -muniform-simt. 2 3 Copyright (C) 2015-2022 Free Software Foundation, Inc. 4 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 8 later version. 9 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. 14 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. 18 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/>. */ 23 24 /* OpenACC offloading does not use these symbols; thus, they are exposed 25 only for the -mgomp multilib. The same definitions are also provided 26 in crt0.c for the case of non-offloading compilation. 32 is the maximum 27 number of warps in a CTA. */ 28 29 #if defined(__nvptx_softstack__) && defined(__nvptx_unisimt__) 30 void *__nvptx_stacks[32] __attribute__((shared,nocommon)); 31 unsigned __nvptx_uni[32] __attribute__((shared,nocommon)); 32 #endif 33