60 lines
2.1 KiB
C
60 lines
2.1 KiB
C
/* segment.c -- Builtins for HSAIL segment related instructions.
|
|
|
|
Copyright (C) 2015-2021 Free Software Foundation, Inc.
|
|
Contributed by Pekka Jaaskelainen <pekka.jaaskelainen@parmance.com>
|
|
for General Processor Tech.
|
|
|
|
Permission is hereby granted, free of charge, to any person obtaining a
|
|
copy of this software and associated documentation files
|
|
(the "Software"), to deal in the Software without restriction, including
|
|
without limitation the rights to use, copy, modify, merge, publish,
|
|
distribute, sublicense, and/or sell copies of the Software, and to
|
|
permit persons to whom the Software is furnished to do so, subject to
|
|
the following conditions:
|
|
|
|
The above copyright notice and this permission notice shall be included
|
|
in all copies or substantial portions of the Software.
|
|
|
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
|
OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
|
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
|
DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
|
OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
|
|
USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
*/
|
|
|
|
#include "workitems.h"
|
|
|
|
uint32_t
|
|
__hsail_segmentp_private (uint64_t flat_addr, PHSAWorkItem *wi)
|
|
{
|
|
if (flat_addr == 0)
|
|
return 1;
|
|
else
|
|
return ((void *) (uintptr_t) flat_addr >= wi->wg->private_base_ptr
|
|
&& ((void *) (uintptr_t) flat_addr
|
|
< (wi->wg->private_base_ptr
|
|
+ wi->wg->private_segment_total_size)));
|
|
}
|
|
|
|
uint32_t
|
|
__hsail_segmentp_group (uint64_t flat_addr, PHSAWorkItem *wi)
|
|
{
|
|
if (flat_addr == 0)
|
|
return 1;
|
|
else
|
|
return ((void *) (uintptr_t) flat_addr >= wi->wg->group_base_ptr
|
|
&& ((void *) (uintptr_t) flat_addr
|
|
< (wi->wg->group_base_ptr
|
|
+ wi->launch_data->dp->group_segment_size)));
|
|
}
|
|
|
|
uint32_t
|
|
__hsail_segmentp_global (uint64_t flat_addr, PHSAWorkItem *wi)
|
|
{
|
|
return (flat_addr == 0
|
|
|| (!__hsail_segmentp_private (flat_addr, wi)
|
|
&& !__hsail_segmentp_group (flat_addr, wi)));
|
|
}
|