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- /* Specialized bits of code needed for the offloading tables.
- Copyright (C) 2014-2022 Free Software Foundation, Inc.
- This file is part of GCC.
- GCC 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, or (at your option) any later
- version.
- GCC 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/>. */
- /* Target machine header files require this define. */
- #define IN_LIBGCC2
- /* FIXME: Including auto-host is incorrect, but until we have
- identified the set of defines that need to go into auto-target.h,
- this will have to do. */
- #include "auto-host.h"
- #undef caddr_t
- #undef pid_t
- #undef rlim_t
- #undef ssize_t
- #undef vfork
- #include "tconfig.h"
- #include "tsystem.h"
- #include "coretypes.h"
- #include "tm.h"
- #include "libgcc_tm.h"
- #if defined(HAVE_GAS_HIDDEN) && ENABLE_OFFLOADING == 1
- #define OFFLOAD_FUNC_TABLE_SECTION_NAME ".gnu.offload_funcs"
- #define OFFLOAD_VAR_TABLE_SECTION_NAME ".gnu.offload_vars"
- #ifdef CRT_BEGIN
- const void *const __offload_func_table[0]
- __attribute__ ((__used__, visibility ("hidden"),
- section (OFFLOAD_FUNC_TABLE_SECTION_NAME))) = { };
- const void *const __offload_var_table[0]
- __attribute__ ((__used__, visibility ("hidden"),
- section (OFFLOAD_VAR_TABLE_SECTION_NAME))) = { };
- #elif defined CRT_END
- const void *const __offload_funcs_end[0]
- __attribute__ ((__used__, visibility ("hidden"),
- section (OFFLOAD_FUNC_TABLE_SECTION_NAME))) = { };
- const void *const __offload_vars_end[0]
- __attribute__ ((__used__, visibility ("hidden"),
- section (OFFLOAD_VAR_TABLE_SECTION_NAME))) = { };
- #elif defined CRT_TABLE
- extern const void *const __offload_func_table[];
- extern const void *const __offload_var_table[];
- extern const void *const __offload_funcs_end[];
- extern const void *const __offload_vars_end[];
- const void *const __OFFLOAD_TABLE__[]
- __attribute__ ((__visibility__ ("hidden"))) =
- {
- &__offload_func_table, &__offload_funcs_end,
- &__offload_var_table, &__offload_vars_end
- };
- #else /* ! CRT_BEGIN && ! CRT_END && ! CRT_TABLE */
- #error "One of CRT_BEGIN, CRT_END or CRT_TABLE must be defined."
- #endif
- #endif
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