80 lines
2.4 KiB
C
80 lines
2.4 KiB
C
/* Copyright (C) 2017-2021 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] ();
|
|
}
|