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- /* Copyright (C) 2017-2022 Free Software Foundation, Inc.
- This file 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.
- This file 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/>. */
- typedef long long size_t;
- /* Provide an entry point symbol to silence a linker warning. */
- void _start() {}
- #ifdef USE_NEWLIB_INITFINI
- extern void __libc_init_array (void) __attribute__((weak));
- extern void __libc_fini_array (void) __attribute__((weak));
- __attribute__((amdgpu_hsa_kernel ()))
- void _init_array()
- {
- __libc_init_array ();
- }
- __attribute__((amdgpu_hsa_kernel ()))
- void _fini_array()
- {
- __libc_fini_array ();
- }
- #endif
- /* These magic symbols are provided by the linker. */
- extern void (*__preinit_array_start []) (void) __attribute__((weak));
- extern void (*__preinit_array_end []) (void) __attribute__((weak));
- extern void (*__init_array_start []) (void) __attribute__((weak));
- extern void (*__init_array_end []) (void) __attribute__((weak));
- extern void (*__fini_array_start []) (void) __attribute__((weak));
- extern void (*__fini_array_end []) (void) __attribute__((weak));
- __attribute__((amdgpu_hsa_kernel ()))
- void _init_array()
- {
- /* Iterate over all the init routines. */
- size_t count;
- size_t i;
- count = __preinit_array_end - __preinit_array_start;
- for (i = 0; i < count; i++)
- __preinit_array_start[i] ();
- count = __init_array_end - __init_array_start;
- for (i = 0; i < count; i++)
- __init_array_start[i] ();
- }
- __attribute__((amdgpu_hsa_kernel ()))
- void _fini_array()
- {
- size_t count;
- size_t i;
- count = __fini_array_end - __fini_array_start;
- for (i = count; i > 0; i--)
- __fini_array_start[i-1] ();
- }
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