/* Wrapper translation unit for testing against AMDGCN devices, using HIP.

   Copyright (C) 2021-2024 Free Software Foundation, Inc.
   Copyright (C) 2021-2024 Advanced Micro Devices, Inc. All rights reserved.

   This file is part of GDB.

   This program 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.

   This program 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.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* All compilations are wrapped with this file.  INC_TEST_FILE must be
   defined to the actual file we want to compile.  */

#include <hip/hip_runtime.h>

/* The hip compiler defines this as a built-in, which conflicts with
   testcases defining it themselves.  */
#undef _GNU_SOURCE

/* Avoid having to write explicit __device__ in all functions
   throughout.  */
#pragma clang force_cuda_host_device begin

/* Same for global variables.  */

/* Need this otherwise Clang warns when the __device__ attribute isn't
   applied to anything.  */
#pragma GCC diagnostic ignored "-Wpragma-clang-attribute"

#pragma clang attribute gdb_device_globals.push (__device__, apply_to = variable (is_global))

/* Pull in the gdb_hip_test_main declarations.  */
#include "hip-test-main.h"

/* Rewire the test's "main" to the function that the kernel calls.
   The real "main" is the host's main.  */
#define main gdb_hip_test_main

/* Include the actual testcase source file.  */
#include INC_TEST_FILE

/* Pop the scope.  Unlike with all other push/pop or begin/end
   pragma's, Clang errors out if you don't do this with #pca.  This is
   the reason we use a wrapper translation unit instead of a header
   pulled in via -include on the command line.  */
#pragma clang attribute gdb_device_globals.pop
