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lib/gcc/loongarch32-linux-gnuf64/8.3.0/finclude/omp_lib.f90

@@ -0,0 +1,436 @@
+!  Copyright (C) 2005-2018 Free Software Foundation, Inc.
+!  Contributed by Jakub Jelinek <jakub@redhat.com>.
+
+!  This file is part of the GNU Offloading and Multi Processing Library
+!  (libgomp).
+
+!  Libgomp 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.
+
+!  Libgomp 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/>.
+
+      module omp_lib_kinds
+        implicit none
+        integer, parameter :: omp_lock_kind = 4
+        integer, parameter :: omp_nest_lock_kind = 8
+        integer, parameter :: omp_sched_kind = 4
+        integer, parameter :: omp_proc_bind_kind = 4
+        integer, parameter :: omp_lock_hint_kind = 4
+        integer (omp_sched_kind), parameter :: omp_sched_static = 1
+        integer (omp_sched_kind), parameter :: omp_sched_dynamic = 2
+        integer (omp_sched_kind), parameter :: omp_sched_guided = 3
+        integer (omp_sched_kind), parameter :: omp_sched_auto = 4
+        integer (omp_proc_bind_kind), &
+                 parameter :: omp_proc_bind_false = 0
+        integer (omp_proc_bind_kind), &
+                 parameter :: omp_proc_bind_true = 1
+        integer (omp_proc_bind_kind), &
+                 parameter :: omp_proc_bind_master = 2
+        integer (omp_proc_bind_kind), &
+                 parameter :: omp_proc_bind_close = 3
+        integer (omp_proc_bind_kind), &
+                 parameter :: omp_proc_bind_spread = 4
+        integer (omp_lock_hint_kind), &
+                 parameter :: omp_lock_hint_none = 0
+        integer (omp_lock_hint_kind), &
+                 parameter :: omp_lock_hint_uncontended = 1
+        integer (omp_lock_hint_kind), &
+                 parameter :: omp_lock_hint_contended = 2
+        integer (omp_lock_hint_kind), &
+                 parameter :: omp_lock_hint_nonspeculative = 4
+        integer (omp_lock_hint_kind), &
+                 parameter :: omp_lock_hint_speculative = 8
+      end module
+
+      module omp_lib
+        use omp_lib_kinds
+        implicit none
+        integer, parameter :: openmp_version = 201511
+
+        interface
+          subroutine omp_init_lock (svar)
+            use omp_lib_kinds
+            integer (omp_lock_kind), intent (out) :: svar
+          end subroutine omp_init_lock
+        end interface
+
+        interface
+          subroutine omp_init_lock_with_hint (svar, hint)
+            use omp_lib_kinds
+            integer (omp_lock_kind), intent (out) :: svar
+            integer (omp_lock_hint_kind), intent (in) :: hint
+          end subroutine omp_init_lock_with_hint
+        end interface
+
+        interface
+          subroutine omp_init_nest_lock (nvar)
+            use omp_lib_kinds
+            integer (omp_nest_lock_kind), intent (out) :: nvar
+          end subroutine omp_init_nest_lock
+        end interface
+
+        interface
+          subroutine omp_init_nest_lock_with_hint (nvar, hint)
+            use omp_lib_kinds
+            integer (omp_nest_lock_kind), intent (out) :: nvar
+            integer (omp_lock_hint_kind), intent (in) :: hint
+          end subroutine omp_init_nest_lock_with_hint
+        end interface
+
+        interface
+          subroutine omp_destroy_lock (svar)
+            use omp_lib_kinds
+            integer (omp_lock_kind), intent (inout) :: svar
+          end subroutine omp_destroy_lock
+        end interface
+
+        interface
+          subroutine omp_destroy_nest_lock (nvar)
+            use omp_lib_kinds
+            integer (omp_nest_lock_kind), intent (inout) :: nvar
+          end subroutine omp_destroy_nest_lock
+        end interface
+
+        interface
+          subroutine omp_set_lock (svar)
+            use omp_lib_kinds
+            integer (omp_lock_kind), intent (inout) :: svar
+          end subroutine omp_set_lock
+        end interface
+
+        interface
+          subroutine omp_set_nest_lock (nvar)
+            use omp_lib_kinds
+            integer (omp_nest_lock_kind), intent (inout) :: nvar
+          end subroutine omp_set_nest_lock
+        end interface
+
+        interface
+          subroutine omp_unset_lock (svar)
+            use omp_lib_kinds
+            integer (omp_lock_kind), intent (inout) :: svar
+          end subroutine omp_unset_lock
+        end interface
+
+        interface
+          subroutine omp_unset_nest_lock (nvar)
+            use omp_lib_kinds
+            integer (omp_nest_lock_kind), intent (inout) :: nvar
+          end subroutine omp_unset_nest_lock
+        end interface
+
+        interface omp_set_dynamic
+          subroutine omp_set_dynamic (dynamic_threads)
+            logical (4), intent (in) :: dynamic_threads
+          end subroutine omp_set_dynamic
+          subroutine omp_set_dynamic_8 (dynamic_threads)
+            logical (8), intent (in) :: dynamic_threads
+          end subroutine omp_set_dynamic_8
+        end interface
+
+        interface omp_set_nested
+          subroutine omp_set_nested (nested)
+            logical (4), intent (in) :: nested
+          end subroutine omp_set_nested
+          subroutine omp_set_nested_8 (nested)
+            logical (8), intent (in) :: nested
+          end subroutine omp_set_nested_8
+        end interface
+
+        interface omp_set_num_threads
+          subroutine omp_set_num_threads (num_threads)
+            integer (4), intent (in) :: num_threads
+          end subroutine omp_set_num_threads
+          subroutine omp_set_num_threads_8 (num_threads)
+            integer (8), intent (in) :: num_threads
+          end subroutine omp_set_num_threads_8
+        end interface
+
+        interface
+          function omp_get_dynamic ()
+            logical (4) :: omp_get_dynamic
+          end function omp_get_dynamic
+        end interface
+
+        interface
+          function omp_get_nested ()
+            logical (4) :: omp_get_nested
+          end function omp_get_nested
+        end interface
+
+        interface
+          function omp_in_parallel ()
+            logical (4) :: omp_in_parallel
+          end function omp_in_parallel
+        end interface
+
+        interface
+          function omp_test_lock (svar)
+            use omp_lib_kinds
+            logical (4) :: omp_test_lock
+            integer (omp_lock_kind), intent (inout) :: svar
+          end function omp_test_lock
+        end interface
+
+        interface
+          function omp_get_max_threads ()
+            integer (4) :: omp_get_max_threads
+          end function omp_get_max_threads
+        end interface
+
+        interface
+          function omp_get_num_procs ()
+            integer (4) :: omp_get_num_procs
+          end function omp_get_num_procs
+        end interface
+
+        interface
+          function omp_get_num_threads ()
+            integer (4) :: omp_get_num_threads
+          end function omp_get_num_threads
+        end interface
+
+        interface
+          function omp_get_thread_num ()
+            integer (4) :: omp_get_thread_num
+          end function omp_get_thread_num
+        end interface
+
+        interface
+          function omp_test_nest_lock (nvar)
+            use omp_lib_kinds
+            integer (4) :: omp_test_nest_lock
+            integer (omp_nest_lock_kind), intent (inout) :: nvar
+          end function omp_test_nest_lock
+        end interface
+
+        interface
+          function omp_get_wtick ()
+            double precision :: omp_get_wtick
+          end function omp_get_wtick
+        end interface
+
+        interface
+          function omp_get_wtime ()
+            double precision :: omp_get_wtime
+          end function omp_get_wtime
+        end interface
+
+        interface omp_set_schedule
+          subroutine omp_set_schedule (kind, chunk_size)
+            use omp_lib_kinds
+            integer (omp_sched_kind), intent (in) :: kind
+            integer (4), intent (in) :: chunk_size
+          end subroutine omp_set_schedule
+          subroutine omp_set_schedule_8 (kind, chunk_size)
+            use omp_lib_kinds
+            integer (omp_sched_kind), intent (in) :: kind
+            integer (8), intent (in) :: chunk_size
+          end subroutine omp_set_schedule_8
+         end interface
+
+        interface omp_get_schedule
+          subroutine omp_get_schedule (kind, chunk_size)
+            use omp_lib_kinds
+            integer (omp_sched_kind), intent (out) :: kind
+            integer (4), intent (out) :: chunk_size
+          end subroutine omp_get_schedule
+          subroutine omp_get_schedule_8 (kind, chunk_size)
+            use omp_lib_kinds
+            integer (omp_sched_kind), intent (out) :: kind
+            integer (8), intent (out) :: chunk_size
+          end subroutine omp_get_schedule_8
+         end interface
+
+        interface
+          function omp_get_thread_limit ()
+            integer (4) :: omp_get_thread_limit
+          end function omp_get_thread_limit
+        end interface
+
+        interface omp_set_max_active_levels
+          subroutine omp_set_max_active_levels (max_levels)
+            integer (4), intent (in) :: max_levels
+          end subroutine omp_set_max_active_levels
+          subroutine omp_set_max_active_levels_8 (max_levels)
+            integer (8), intent (in) :: max_levels
+          end subroutine omp_set_max_active_levels_8
+        end interface
+
+        interface
+          function omp_get_max_active_levels ()
+            integer (4) :: omp_get_max_active_levels
+          end function omp_get_max_active_levels
+        end interface
+
+        interface
+          function omp_get_level ()
+            integer (4) :: omp_get_level
+          end function omp_get_level
+        end interface
+
+        interface omp_get_ancestor_thread_num
+          function omp_get_ancestor_thread_num (level)
+            integer (4), intent (in) :: level
+            integer (4) :: omp_get_ancestor_thread_num
+          end function omp_get_ancestor_thread_num
+          function omp_get_ancestor_thread_num_8 (level)
+            integer (8), intent (in) :: level
+            integer (4) :: omp_get_ancestor_thread_num_8
+          end function omp_get_ancestor_thread_num_8
+        end interface
+
+        interface omp_get_team_size
+          function omp_get_team_size (level)
+            integer (4), intent (in) :: level
+            integer (4) :: omp_get_team_size
+          end function omp_get_team_size
+          function omp_get_team_size_8 (level)
+            integer (8), intent (in) :: level
+            integer (4) :: omp_get_team_size_8
+          end function omp_get_team_size_8
+        end interface
+
+        interface
+          function omp_get_active_level ()
+            integer (4) :: omp_get_active_level
+          end function omp_get_active_level
+        end interface
+
+        interface
+          function omp_in_final ()
+            logical (4) :: omp_in_final
+          end function omp_in_final
+        end interface
+
+        interface
+          function omp_get_cancellation ()
+            logical (4) :: omp_get_cancellation
+          end function omp_get_cancellation
+        end interface
+
+        interface
+          function omp_get_proc_bind ()
+            use omp_lib_kinds
+            integer (omp_proc_bind_kind) :: omp_get_proc_bind
+          end function omp_get_proc_bind
+        end interface
+
+        interface
+          function omp_get_num_places ()
+            integer (4) :: omp_get_num_places
+          end function omp_get_num_places
+        end interface
+
+        interface omp_get_place_num_procs
+          function omp_get_place_num_procs (place_num)
+            integer (4), intent(in) :: place_num
+            integer (4) :: omp_get_place_num_procs
+          end function omp_get_place_num_procs
+
+          function omp_get_place_num_procs_8 (place_num)
+            integer (8), intent(in) :: place_num
+            integer (4) :: omp_get_place_num_procs_8
+          end function omp_get_place_num_procs_8
+        end interface
+
+        interface omp_get_place_proc_ids
+          subroutine omp_get_place_proc_ids (place_num, ids)
+            integer (4), intent(in) :: place_num
+            integer (4), intent(out) :: ids(*)
+          end subroutine omp_get_place_proc_ids
+
+          subroutine omp_get_place_proc_ids_8 (place_num, ids)
+            integer (8), intent(in) :: place_num
+            integer (8), intent(out) :: ids(*)
+          end subroutine omp_get_place_proc_ids_8
+        end interface
+
+        interface
+          function omp_get_place_num ()
+            integer (4) :: omp_get_place_num
+          end function omp_get_place_num
+        end interface
+
+        interface
+          function omp_get_partition_num_places ()
+            integer (4) :: omp_get_partition_num_places
+          end function omp_get_partition_num_places
+        end interface
+
+        interface omp_get_partition_place_nums
+          subroutine omp_get_partition_place_nums (place_nums)
+            integer (4), intent(out) :: place_nums(*)
+          end subroutine omp_get_partition_place_nums
+
+          subroutine omp_get_partition_place_nums_8 (place_nums)
+            integer (8), intent(out) :: place_nums(*)
+          end subroutine omp_get_partition_place_nums_8
+        end interface
+
+        interface omp_set_default_device
+          subroutine omp_set_default_device (device_num)
+            integer (4), intent (in) :: device_num
+          end subroutine omp_set_default_device
+          subroutine omp_set_default_device_8 (device_num)
+            integer (8), intent (in) :: device_num
+          end subroutine omp_set_default_device_8
+        end interface
+
+        interface
+          function omp_get_default_device ()
+            integer (4) :: omp_get_default_device
+          end function omp_get_default_device
+        end interface
+
+        interface
+          function omp_get_num_devices ()
+            integer (4) :: omp_get_num_devices
+          end function omp_get_num_devices
+        end interface
+
+        interface
+          function omp_get_num_teams ()
+            integer (4) :: omp_get_num_teams
+          end function omp_get_num_teams
+        end interface
+
+        interface
+          function omp_get_team_num ()
+            integer (4) :: omp_get_team_num
+          end function omp_get_team_num
+        end interface
+
+        interface
+          function omp_is_initial_device ()
+            logical (4) :: omp_is_initial_device
+          end function omp_is_initial_device
+        end interface
+
+        interface
+          function omp_get_initial_device ()
+            integer (4) :: omp_get_initial_device
+          end function omp_get_initial_device
+        end interface
+
+        interface
+          function omp_get_max_task_priority ()
+            integer (4) :: omp_get_max_task_priority
+          end function omp_get_max_task_priority
+        end interface
+
+      end module omp_lib

lib/gcc/loongarch32-linux-gnuf64/8.3.0/finclude/omp_lib.h

@@ -0,0 +1,128 @@
+!  Copyright (C) 2005-2018 Free Software Foundation, Inc.
+!  Contributed by Jakub Jelinek <jakub@redhat.com>.
+
+!  This file is part of the GNU Offloading and Multi Processing Library
+!  (libgomp).
+
+!  Libgomp 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.
+
+!  Libgomp 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/>.
+
+      integer omp_lock_kind, omp_nest_lock_kind, openmp_version
+      parameter (omp_lock_kind = 4)
+      parameter (omp_nest_lock_kind = 8)
+      integer omp_sched_kind
+      parameter (omp_sched_kind = 4)
+      integer (omp_sched_kind) omp_sched_static, omp_sched_dynamic
+      integer (omp_sched_kind) omp_sched_guided, omp_sched_auto
+      parameter (omp_sched_static = 1)
+      parameter (omp_sched_dynamic = 2)
+      parameter (omp_sched_guided = 3)
+      parameter (omp_sched_auto = 4)
+      integer omp_proc_bind_kind
+      parameter (omp_proc_bind_kind = 4)
+      integer (omp_proc_bind_kind) omp_proc_bind_false
+      integer (omp_proc_bind_kind) omp_proc_bind_true
+      integer (omp_proc_bind_kind) omp_proc_bind_master
+      integer (omp_proc_bind_kind) omp_proc_bind_close
+      integer (omp_proc_bind_kind) omp_proc_bind_spread
+      parameter (omp_proc_bind_false = 0)
+      parameter (omp_proc_bind_true = 1)
+      parameter (omp_proc_bind_master = 2)
+      parameter (omp_proc_bind_close = 3)
+      parameter (omp_proc_bind_spread = 4)
+      integer omp_lock_hint_kind
+      parameter (omp_lock_hint_kind = 4)
+      integer (omp_lock_hint_kind) omp_lock_hint_none
+      integer (omp_lock_hint_kind) omp_lock_hint_uncontended
+      integer (omp_lock_hint_kind) omp_lock_hint_contended
+      integer (omp_lock_hint_kind) omp_lock_hint_nonspeculative
+      integer (omp_lock_hint_kind) omp_lock_hint_speculative
+      parameter (omp_lock_hint_none = 0)
+      parameter (omp_lock_hint_uncontended = 1)
+      parameter (omp_lock_hint_contended = 2)
+      parameter (omp_lock_hint_nonspeculative = 4)
+      parameter (omp_lock_hint_speculative = 8)
+      parameter (openmp_version = 201511)
+
+      external omp_init_lock, omp_init_nest_lock
+      external omp_init_lock_with_hint
+      external omp_init_nest_lock_with_hint
+      external omp_destroy_lock, omp_destroy_nest_lock
+      external omp_set_lock, omp_set_nest_lock
+      external omp_unset_lock, omp_unset_nest_lock
+      external omp_set_dynamic, omp_set_nested
+      external omp_set_num_threads
+
+      external omp_get_dynamic, omp_get_nested
+      logical(4) omp_get_dynamic, omp_get_nested
+      external omp_test_lock, omp_in_parallel
+      logical(4) omp_test_lock, omp_in_parallel
+
+      external omp_get_max_threads, omp_get_num_procs
+      integer(4) omp_get_max_threads, omp_get_num_procs
+      external omp_get_num_threads, omp_get_thread_num
+      integer(4) omp_get_num_threads, omp_get_thread_num
+      external omp_test_nest_lock
+      integer(4) omp_test_nest_lock
+
+      external omp_get_wtick, omp_get_wtime
+      double precision omp_get_wtick, omp_get_wtime
+
+      external omp_set_schedule, omp_get_schedule
+      external omp_get_thread_limit, omp_set_max_active_levels
+      external omp_get_max_active_levels, omp_get_level
+      external omp_get_ancestor_thread_num, omp_get_team_size
+      external omp_get_active_level
+      integer(4) omp_get_thread_limit, omp_get_max_active_levels
+      integer(4) omp_get_level, omp_get_ancestor_thread_num
+      integer(4) omp_get_team_size, omp_get_active_level
+
+      external omp_in_final
+      logical(4) omp_in_final
+
+      external omp_get_cancelllation
+      logical(4) omp_get_cancelllation
+
+      external omp_get_proc_bind
+      integer(omp_proc_bind_kind) omp_get_proc_bind
+
+      integer(4) omp_get_num_places
+      external omp_get_num_places
+      integer(4) omp_get_place_num_procs
+      external omp_get_place_num_procs
+      external omp_get_place_proc_ids
+      integer(4) omp_get_place_num
+      external omp_get_place_num
+      integer(4) omp_get_partition_num_places
+      external omp_get_partition_num_places
+      external omp_get_partition_place_nums
+
+      external omp_set_default_device, omp_get_default_device
+      external omp_get_num_devices, omp_get_num_teams
+      external omp_get_team_num
+      integer(4) omp_get_default_device, omp_get_num_devices
+      integer(4) omp_get_num_teams, omp_get_team_num
+
+      external omp_is_initial_device
+      logical(4) omp_is_initial_device
+      external omp_get_initial_device
+      integer(4) omp_get_initial_device
+
+      external omp_get_max_task_priority
+      integer(4) omp_get_max_task_priority

lib/gcc/loongarch32-linux-gnuf64/8.3.0/finclude/openacc.f90

@@ -0,0 +1,968 @@
+!  OpenACC Runtime Library Definitions.
+
+!  Copyright (C) 2014-2018 Free Software Foundation, Inc.
+
+!  Contributed by Tobias Burnus <burnus@net-b.de>
+!              and Mentor Embedded.
+
+!  This file is part of the GNU Offloading and Multi Processing Library
+!  (libgomp).
+
+!  Libgomp 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.
+
+!  Libgomp 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/>.
+
+module openacc_kinds
+  use iso_fortran_env, only: int32
+  implicit none
+
+  private :: int32
+  public :: acc_device_kind
+
+  integer, parameter :: acc_device_kind = int32
+
+  public :: acc_device_none, acc_device_default, acc_device_host
+  public :: acc_device_not_host, acc_device_nvidia
+
+  ! Keep in sync with include/gomp-constants.h.
+  integer (acc_device_kind), parameter :: acc_device_none = 0
+  integer (acc_device_kind), parameter :: acc_device_default = 1
+  integer (acc_device_kind), parameter :: acc_device_host = 2
+  ! integer (acc_device_kind), parameter :: acc_device_host_nonshm = 3 removed.
+  integer (acc_device_kind), parameter :: acc_device_not_host = 4
+  integer (acc_device_kind), parameter :: acc_device_nvidia = 5
+
+  public :: acc_handle_kind
+
+  integer, parameter :: acc_handle_kind = int32
+
+  public :: acc_async_noval, acc_async_sync
+
+  ! Keep in sync with include/gomp-constants.h.
+  integer (acc_handle_kind), parameter :: acc_async_noval = -1
+  integer (acc_handle_kind), parameter :: acc_async_sync = -2
+
+end module
+
+module openacc_internal
+  use openacc_kinds
+  implicit none
+
+  interface
+    function acc_get_num_devices_h (d)
+      import
+      integer acc_get_num_devices_h
+      integer (acc_device_kind) d
+    end function
+
+    subroutine acc_set_device_type_h (d)
+      import
+      integer (acc_device_kind) d
+    end subroutine
+
+    function acc_get_device_type_h ()
+      import
+      integer (acc_device_kind) acc_get_device_type_h
+    end function
+
+    subroutine acc_set_device_num_h (n, d)
+      import
+      integer n
+      integer (acc_device_kind) d
+    end subroutine
+
+    function acc_get_device_num_h (d)
+      import
+      integer acc_get_device_num_h
+      integer (acc_device_kind) d
+    end function
+
+    function acc_async_test_h (a)
+      logical acc_async_test_h
+      integer a
+    end function
+
+    function acc_async_test_all_h ()
+      logical acc_async_test_all_h
+    end function
+
+    subroutine acc_wait_h (a)
+      integer a
+    end subroutine
+
+    subroutine acc_wait_async_h (a1, a2)
+      integer a1, a2
+    end subroutine
+
+    subroutine acc_wait_all_h ()
+    end subroutine
+
+    subroutine acc_wait_all_async_h (a)
+      integer a
+    end subroutine
+
+    subroutine acc_init_h (d)
+      import
+      integer (acc_device_kind) d
+    end subroutine
+
+    subroutine acc_shutdown_h (d)
+      import
+      integer (acc_device_kind) d
+    end subroutine
+
+    function acc_on_device_h (d)
+      import
+      integer (acc_device_kind) d
+      logical acc_on_device_h
+    end function
+
+    subroutine acc_copyin_32_h (a, len)
+      use iso_c_binding, only: c_int32_t
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_int32_t) len
+    end subroutine
+
+    subroutine acc_copyin_64_h (a, len)
+      use iso_c_binding, only: c_int64_t
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_int64_t) len
+    end subroutine
+
+    subroutine acc_copyin_array_h (a)
+      type (*), dimension (..), contiguous :: a
+    end subroutine
+
+    subroutine acc_present_or_copyin_32_h (a, len)
+      use iso_c_binding, only: c_int32_t
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_int32_t) len
+    end subroutine
+
+    subroutine acc_present_or_copyin_64_h (a, len)
+      use iso_c_binding, only: c_int64_t
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_int64_t) len
+    end subroutine
+
+    subroutine acc_present_or_copyin_array_h (a)
+      type (*), dimension (..), contiguous :: a
+    end subroutine
+
+    subroutine acc_create_32_h (a, len)
+      use iso_c_binding, only: c_int32_t
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_int32_t) len
+    end subroutine
+
+    subroutine acc_create_64_h (a, len)
+      use iso_c_binding, only: c_int64_t
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_int64_t) len
+    end subroutine
+
+    subroutine acc_create_array_h (a)
+      type (*), dimension (..), contiguous :: a
+    end subroutine
+
+    subroutine acc_present_or_create_32_h (a, len)
+      use iso_c_binding, only: c_int32_t
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_int32_t) len
+    end subroutine
+
+    subroutine acc_present_or_create_64_h (a, len)
+      use iso_c_binding, only: c_int64_t
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_int64_t) len
+    end subroutine
+
+    subroutine acc_present_or_create_array_h (a)
+      type (*), dimension (..), contiguous :: a
+    end subroutine
+
+    subroutine acc_copyout_32_h (a, len)
+      use iso_c_binding, only: c_int32_t
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_int32_t) len
+    end subroutine
+
+    subroutine acc_copyout_64_h (a, len)
+      use iso_c_binding, only: c_int64_t
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_int64_t) len
+    end subroutine
+
+    subroutine acc_copyout_array_h (a)
+      type (*), dimension (..), contiguous :: a
+    end subroutine
+
+    subroutine acc_delete_32_h (a, len)
+      use iso_c_binding, only: c_int32_t
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_int32_t) len
+    end subroutine
+
+    subroutine acc_delete_64_h (a, len)
+      use iso_c_binding, only: c_int64_t
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_int64_t) len
+    end subroutine
+
+    subroutine acc_delete_array_h (a)
+      type (*), dimension (..), contiguous :: a
+    end subroutine
+
+    subroutine acc_update_device_32_h (a, len)
+      use iso_c_binding, only: c_int32_t
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_int32_t) len
+    end subroutine
+
+    subroutine acc_update_device_64_h (a, len)
+      use iso_c_binding, only: c_int64_t
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_int64_t) len
+    end subroutine
+
+    subroutine acc_update_device_array_h (a)
+      type (*), dimension (..), contiguous :: a
+    end subroutine
+
+    subroutine acc_update_self_32_h (a, len)
+      use iso_c_binding, only: c_int32_t
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_int32_t) len
+    end subroutine
+
+    subroutine acc_update_self_64_h (a, len)
+      use iso_c_binding, only: c_int64_t
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_int64_t) len
+    end subroutine
+
+    subroutine acc_update_self_array_h (a)
+      type (*), dimension (..), contiguous :: a
+    end subroutine
+
+    function acc_is_present_32_h (a, len)
+      use iso_c_binding, only: c_int32_t
+      logical acc_is_present_32_h
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_int32_t) len
+    end function
+
+    function acc_is_present_64_h (a, len)
+      use iso_c_binding, only: c_int64_t
+      logical acc_is_present_64_h
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_int64_t) len
+    end function
+
+    function acc_is_present_array_h (a)
+      logical acc_is_present_array_h
+      type (*), dimension (..), contiguous :: a
+    end function
+  end interface
+
+  interface
+    function acc_get_num_devices_l (d) &
+        bind (C, name = "acc_get_num_devices")
+      use iso_c_binding, only: c_int
+      integer (c_int) :: acc_get_num_devices_l
+      integer (c_int), value :: d
+    end function
+
+    subroutine acc_set_device_type_l (d) &
+        bind (C, name = "acc_set_device_type")
+      use iso_c_binding, only: c_int
+      integer (c_int), value :: d
+    end subroutine
+
+    function acc_get_device_type_l () &
+        bind (C, name = "acc_get_device_type")
+      use iso_c_binding, only: c_int
+      integer (c_int) :: acc_get_device_type_l
+    end function
+
+    subroutine acc_set_device_num_l (n, d) &
+        bind (C, name = "acc_set_device_num")
+      use iso_c_binding, only: c_int
+      integer (c_int), value :: n, d
+    end subroutine
+
+    function acc_get_device_num_l (d) &
+        bind (C, name = "acc_get_device_num")
+      use iso_c_binding, only: c_int
+      integer (c_int) :: acc_get_device_num_l
+      integer (c_int), value :: d
+    end function
+
+    function acc_async_test_l (a) &
+        bind (C, name = "acc_async_test")
+      use iso_c_binding, only: c_int
+      integer (c_int) :: acc_async_test_l
+      integer (c_int), value :: a
+    end function
+
+    function acc_async_test_all_l () &
+        bind (C, name = "acc_async_test_all")
+      use iso_c_binding, only: c_int
+      integer (c_int) :: acc_async_test_all_l
+    end function
+
+    subroutine acc_wait_l (a) &
+        bind (C, name = "acc_wait")
+      use iso_c_binding, only: c_int
+      integer (c_int), value :: a
+    end subroutine
+
+    subroutine acc_wait_async_l (a1, a2) &
+        bind (C, name = "acc_wait_async")
+      use iso_c_binding, only: c_int
+      integer (c_int), value :: a1, a2
+    end subroutine
+
+    subroutine acc_wait_all_l () &
+        bind (C, name = "acc_wait_all")
+      use iso_c_binding, only: c_int
+    end subroutine
+
+    subroutine acc_wait_all_async_l (a) &
+        bind (C, name = "acc_wait_all_async")
+      use iso_c_binding, only: c_int
+      integer (c_int), value :: a
+    end subroutine
+
+    subroutine acc_init_l (d) &
+        bind (C, name = "acc_init")
+      use iso_c_binding, only: c_int
+      integer (c_int), value :: d
+    end subroutine
+
+    subroutine acc_shutdown_l (d) &
+        bind (C, name = "acc_shutdown")
+      use iso_c_binding, only: c_int
+      integer (c_int), value :: d
+    end subroutine
+
+    function acc_on_device_l (d) &
+        bind (C, name = "acc_on_device")
+      use iso_c_binding, only: c_int
+      integer (c_int) :: acc_on_device_l
+      integer (c_int), value :: d
+    end function
+
+    subroutine acc_copyin_l (a, len) &
+        bind (C, name = "acc_copyin")
+      use iso_c_binding, only: c_size_t
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_size_t), value :: len
+    end subroutine
+
+    subroutine acc_present_or_copyin_l (a, len) &
+        bind (C, name = "acc_present_or_copyin")
+      use iso_c_binding, only: c_size_t
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_size_t), value :: len
+    end subroutine
+
+    subroutine acc_create_l (a, len) &
+        bind (C, name = "acc_create")
+      use iso_c_binding, only: c_size_t
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_size_t), value :: len
+    end subroutine
+
+    subroutine acc_present_or_create_l (a, len) &
+        bind (C, name = "acc_present_or_create")
+      use iso_c_binding, only: c_size_t
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_size_t), value :: len
+    end subroutine
+
+    subroutine acc_copyout_l (a, len) &
+        bind (C, name = "acc_copyout")
+      use iso_c_binding, only: c_size_t
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_size_t), value :: len
+    end subroutine
+
+    subroutine acc_delete_l (a, len) &
+        bind (C, name = "acc_delete")
+      use iso_c_binding, only: c_size_t
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_size_t), value :: len
+    end subroutine
+
+    subroutine acc_update_device_l (a, len) &
+        bind (C, name = "acc_update_device")
+      use iso_c_binding, only: c_size_t
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_size_t), value :: len
+    end subroutine
+
+    subroutine acc_update_self_l (a, len) &
+        bind (C, name = "acc_update_self")
+      use iso_c_binding, only: c_size_t
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_size_t), value :: len
+    end subroutine
+
+    function acc_is_present_l (a, len) &
+        bind (C, name = "acc_is_present")
+      use iso_c_binding, only: c_int32_t, c_size_t
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      integer (c_int32_t) :: acc_is_present_l
+      type (*), dimension (*) :: a
+      integer (c_size_t), value :: len
+    end function
+  end interface
+end module
+
+module openacc
+  use openacc_kinds
+  use openacc_internal
+  implicit none
+
+  public :: openacc_version
+
+  public :: acc_get_num_devices, acc_set_device_type, acc_get_device_type
+  public :: acc_set_device_num, acc_get_device_num, acc_async_test
+  public :: acc_async_test_all
+  public :: acc_wait, acc_async_wait, acc_wait_async
+  public :: acc_wait_all, acc_async_wait_all, acc_wait_all_async
+  public :: acc_init, acc_shutdown, acc_on_device
+  public :: acc_copyin, acc_present_or_copyin, acc_pcopyin, acc_create
+  public :: acc_present_or_create, acc_pcreate, acc_copyout, acc_delete
+  public :: acc_update_device, acc_update_self, acc_is_present
+
+  integer, parameter :: openacc_version = 201306
+
+  interface acc_get_num_devices
+    procedure :: acc_get_num_devices_h
+  end interface
+
+  interface acc_set_device_type
+    procedure :: acc_set_device_type_h
+  end interface
+
+  interface acc_get_device_type
+    procedure :: acc_get_device_type_h
+  end interface
+
+  interface acc_set_device_num
+    procedure :: acc_set_device_num_h
+  end interface
+
+  interface acc_get_device_num
+    procedure :: acc_get_device_num_h
+  end interface
+
+  interface acc_async_test
+    procedure :: acc_async_test_h
+  end interface
+
+  interface acc_async_test_all
+    procedure :: acc_async_test_all_h
+  end interface
+
+  interface acc_wait
+    procedure :: acc_wait_h
+  end interface
+
+  ! acc_async_wait is an OpenACC 1.0 compatibility name for acc_wait.
+  interface acc_async_wait
+    procedure :: acc_wait_h
+  end interface
+
+  interface acc_wait_async
+    procedure :: acc_wait_async_h
+  end interface
+
+  interface acc_wait_all
+    procedure :: acc_wait_all_h
+  end interface
+
+  ! acc_async_wait_all is an OpenACC 1.0 compatibility name for acc_wait_all.
+  interface acc_async_wait_all
+    procedure :: acc_wait_all_h
+  end interface
+
+  interface acc_wait_all_async
+    procedure :: acc_wait_all_async_h
+  end interface
+
+  interface acc_init
+    procedure :: acc_init_h
+  end interface
+
+  interface acc_shutdown
+    procedure :: acc_shutdown_h
+  end interface
+
+  interface acc_on_device
+    procedure :: acc_on_device_h
+  end interface
+
+  ! acc_malloc: Only available in C/C++
+  ! acc_free: Only available in C/C++
+
+  ! As vendor extension, the following code supports both 32bit and 64bit
+  ! arguments for "size"; the OpenACC standard only permits default-kind
+  ! integers, which are of kind 4 (i.e. 32 bits).
+  ! Additionally, the two-argument version also takes arrays as argument.
+  ! and the one argument version also scalars. Note that the code assumes
+  ! that the arrays are contiguous.
+
+  interface acc_copyin
+    procedure :: acc_copyin_32_h
+    procedure :: acc_copyin_64_h
+    procedure :: acc_copyin_array_h
+  end interface
+
+  interface acc_present_or_copyin
+    procedure :: acc_present_or_copyin_32_h
+    procedure :: acc_present_or_copyin_64_h
+    procedure :: acc_present_or_copyin_array_h
+  end interface
+
+  interface acc_pcopyin
+    procedure :: acc_present_or_copyin_32_h
+    procedure :: acc_present_or_copyin_64_h
+    procedure :: acc_present_or_copyin_array_h
+  end interface
+
+  interface acc_create
+    procedure :: acc_create_32_h
+    procedure :: acc_create_64_h
+    procedure :: acc_create_array_h
+  end interface
+
+  interface acc_present_or_create
+    procedure :: acc_present_or_create_32_h
+    procedure :: acc_present_or_create_64_h
+    procedure :: acc_present_or_create_array_h
+  end interface
+
+  interface acc_pcreate
+    procedure :: acc_present_or_create_32_h
+    procedure :: acc_present_or_create_64_h
+    procedure :: acc_present_or_create_array_h
+  end interface
+
+  interface acc_copyout
+    procedure :: acc_copyout_32_h
+    procedure :: acc_copyout_64_h
+    procedure :: acc_copyout_array_h
+  end interface
+
+  interface acc_delete
+    procedure :: acc_delete_32_h
+    procedure :: acc_delete_64_h
+    procedure :: acc_delete_array_h
+  end interface
+
+  interface acc_update_device
+    procedure :: acc_update_device_32_h
+    procedure :: acc_update_device_64_h
+    procedure :: acc_update_device_array_h
+  end interface
+
+  interface acc_update_self
+    procedure :: acc_update_self_32_h
+    procedure :: acc_update_self_64_h
+    procedure :: acc_update_self_array_h
+  end interface
+
+  ! acc_map_data: Only available in C/C++
+  ! acc_unmap_data: Only available in C/C++
+  ! acc_deviceptr: Only available in C/C++
+  ! acc_hostptr: Only available in C/C++
+
+  interface acc_is_present
+    procedure :: acc_is_present_32_h
+    procedure :: acc_is_present_64_h
+    procedure :: acc_is_present_array_h
+  end interface
+
+  ! acc_memcpy_to_device: Only available in C/C++
+  ! acc_memcpy_from_device: Only available in C/C++
+
+end module
+
+function acc_get_num_devices_h (d)
+  use openacc_internal, only: acc_get_num_devices_l
+  use openacc_kinds
+  integer acc_get_num_devices_h
+  integer (acc_device_kind) d
+  acc_get_num_devices_h = acc_get_num_devices_l (d)
+end function
+
+subroutine acc_set_device_type_h (d)
+  use openacc_internal, only: acc_set_device_type_l
+  use openacc_kinds
+  integer (acc_device_kind) d
+  call acc_set_device_type_l (d)
+end subroutine
+
+function acc_get_device_type_h ()
+  use openacc_internal, only: acc_get_device_type_l
+  use openacc_kinds
+  integer (acc_device_kind) acc_get_device_type_h
+  acc_get_device_type_h = acc_get_device_type_l ()
+end function
+
+subroutine acc_set_device_num_h (n, d)
+  use openacc_internal, only: acc_set_device_num_l
+  use openacc_kinds
+  integer n
+  integer (acc_device_kind) d
+  call acc_set_device_num_l (n, d)
+end subroutine
+
+function acc_get_device_num_h (d)
+  use openacc_internal, only: acc_get_device_num_l
+  use openacc_kinds
+  integer acc_get_device_num_h
+  integer (acc_device_kind) d
+  acc_get_device_num_h = acc_get_device_num_l (d)
+end function
+
+function acc_async_test_h (a)
+  use openacc_internal, only: acc_async_test_l
+  logical acc_async_test_h
+  integer a
+  if (acc_async_test_l (a) .eq. 1) then
+    acc_async_test_h = .TRUE.
+  else
+    acc_async_test_h = .FALSE.
+  end if
+end function
+
+function acc_async_test_all_h ()
+  use openacc_internal, only: acc_async_test_all_l
+  logical acc_async_test_all_h
+  if (acc_async_test_all_l () .eq. 1) then
+    acc_async_test_all_h = .TRUE.
+  else
+    acc_async_test_all_h = .FALSE.
+  end if
+end function
+
+subroutine acc_wait_h (a)
+  use openacc_internal, only: acc_wait_l
+  integer a
+  call acc_wait_l (a)
+end subroutine
+
+subroutine acc_wait_async_h (a1, a2)
+  use openacc_internal, only: acc_wait_async_l
+  integer a1, a2
+  call acc_wait_async_l (a1, a2)
+end subroutine
+
+subroutine acc_wait_all_h ()
+  use openacc_internal, only: acc_wait_all_l
+  call acc_wait_all_l ()
+end subroutine
+
+subroutine acc_wait_all_async_h (a)
+  use openacc_internal, only: acc_wait_all_async_l
+  integer a
+  call acc_wait_all_async_l (a)
+end subroutine
+
+subroutine acc_init_h (d)
+  use openacc_internal, only: acc_init_l
+  use openacc_kinds
+  integer (acc_device_kind) d
+  call acc_init_l (d)
+end subroutine
+
+subroutine acc_shutdown_h (d)
+  use openacc_internal, only: acc_shutdown_l
+  use openacc_kinds
+  integer (acc_device_kind) d
+  call acc_shutdown_l (d)
+end subroutine
+
+function acc_on_device_h (d)
+  use openacc_internal, only: acc_on_device_l
+  use openacc_kinds
+  integer (acc_device_kind) d
+  logical acc_on_device_h
+  if (acc_on_device_l (d) .eq. 1) then
+    acc_on_device_h = .TRUE.
+  else
+    acc_on_device_h = .FALSE.
+  end if
+end function
+
+subroutine acc_copyin_32_h (a, len)
+  use iso_c_binding, only: c_int32_t, c_size_t
+  use openacc_internal, only: acc_copyin_l
+  !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+  type (*), dimension (*) :: a
+  integer (c_int32_t) len
+  call acc_copyin_l (a, int (len, kind = c_size_t))
+end subroutine
+
+subroutine acc_copyin_64_h (a, len)
+  use iso_c_binding, only: c_int64_t, c_size_t
+  use openacc_internal, only: acc_copyin_l
+  !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+  type (*), dimension (*) :: a
+  integer (c_int64_t) len
+  call acc_copyin_l (a, int (len, kind = c_size_t))
+end subroutine
+
+subroutine acc_copyin_array_h (a)
+  use openacc_internal, only: acc_copyin_l
+  type (*), dimension (..), contiguous :: a
+  call acc_copyin_l (a, sizeof (a))
+end subroutine
+
+subroutine acc_present_or_copyin_32_h (a, len)
+  use iso_c_binding, only: c_int32_t, c_size_t
+  use openacc_internal, only: acc_present_or_copyin_l
+  !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+  type (*), dimension (*) :: a
+  integer (c_int32_t) len
+  call acc_present_or_copyin_l (a, int (len, kind = c_size_t))
+end subroutine
+
+subroutine acc_present_or_copyin_64_h (a, len)
+  use iso_c_binding, only: c_int64_t, c_size_t
+  use openacc_internal, only: acc_present_or_copyin_l
+  !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+  type (*), dimension (*) :: a
+  integer (c_int64_t) len
+  call acc_present_or_copyin_l (a, int (len, kind = c_size_t))
+end subroutine
+
+subroutine acc_present_or_copyin_array_h (a)
+  use openacc_internal, only: acc_present_or_copyin_l
+  type (*), dimension (..), contiguous :: a
+  call acc_present_or_copyin_l (a, sizeof (a))
+end subroutine
+
+subroutine acc_create_32_h (a, len)
+  use iso_c_binding, only: c_int32_t, c_size_t
+  use openacc_internal, only: acc_create_l
+  !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+  type (*), dimension (*) :: a
+  integer (c_int32_t) len
+  call acc_create_l (a, int (len, kind = c_size_t))
+end subroutine
+
+subroutine acc_create_64_h (a, len)
+  use iso_c_binding, only: c_int64_t, c_size_t
+  use openacc_internal, only: acc_create_l
+  !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+  type (*), dimension (*) :: a
+  integer (c_int64_t) len
+  call acc_create_l (a, int (len, kind = c_size_t))
+end subroutine
+
+subroutine acc_create_array_h (a)
+  use openacc_internal, only: acc_create_l
+  type (*), dimension (..), contiguous :: a
+  call acc_create_l (a, sizeof (a))
+end subroutine
+
+subroutine acc_present_or_create_32_h (a, len)
+  use iso_c_binding, only: c_int32_t, c_size_t
+  use openacc_internal, only: acc_present_or_create_l
+  !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+  type (*), dimension (*) :: a
+  integer (c_int32_t) len
+  call acc_present_or_create_l (a, int (len, kind = c_size_t))
+end subroutine
+
+subroutine acc_present_or_create_64_h (a, len)
+  use iso_c_binding, only: c_int64_t, c_size_t
+  use openacc_internal, only: acc_present_or_create_l
+  !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+  type (*), dimension (*) :: a
+  integer (c_int64_t) len
+  call acc_present_or_create_l (a, int (len, kind = c_size_t))
+end subroutine
+
+subroutine acc_present_or_create_array_h (a)
+  use openacc_internal, only: acc_present_or_create_l
+  type (*), dimension (..), contiguous :: a
+  call acc_present_or_create_l (a, sizeof (a))
+end subroutine
+
+subroutine acc_copyout_32_h (a, len)
+  use iso_c_binding, only: c_int32_t, c_size_t
+  use openacc_internal, only: acc_copyout_l
+  !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+  type (*), dimension (*) :: a
+  integer (c_int32_t) len
+  call acc_copyout_l (a, int (len, kind = c_size_t))
+end subroutine
+
+subroutine acc_copyout_64_h (a, len)
+  use iso_c_binding, only: c_int64_t, c_size_t
+  use openacc_internal, only: acc_copyout_l
+  !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+  type (*), dimension (*) :: a
+  integer (c_int64_t) len
+  call acc_copyout_l (a, int (len, kind = c_size_t))
+end subroutine
+
+subroutine acc_copyout_array_h (a)
+  use openacc_internal, only: acc_copyout_l
+  type (*), dimension (..), contiguous :: a
+  call acc_copyout_l (a, sizeof (a))
+end subroutine
+
+subroutine acc_delete_32_h (a, len)
+  use iso_c_binding, only: c_int32_t, c_size_t
+  use openacc_internal, only: acc_delete_l
+  !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+  type (*), dimension (*) :: a
+  integer (c_int32_t) len
+  call acc_delete_l (a, int (len, kind = c_size_t))
+end subroutine
+
+subroutine acc_delete_64_h (a, len)
+  use iso_c_binding, only: c_int64_t, c_size_t
+  use openacc_internal, only: acc_delete_l
+  !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+  type (*), dimension (*) :: a
+  integer (c_int64_t) len
+  call acc_delete_l (a, int (len, kind = c_size_t))
+end subroutine
+
+subroutine acc_delete_array_h (a)
+  use openacc_internal, only: acc_delete_l
+  type (*), dimension (..), contiguous :: a
+  call acc_delete_l (a, sizeof (a))
+end subroutine
+
+subroutine acc_update_device_32_h (a, len)
+  use iso_c_binding, only: c_int32_t, c_size_t
+  use openacc_internal, only: acc_update_device_l
+  !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+  type (*), dimension (*) :: a
+  integer (c_int32_t) len
+  call acc_update_device_l (a, int (len, kind = c_size_t))
+end subroutine
+
+subroutine acc_update_device_64_h (a, len)
+  use iso_c_binding, only: c_int64_t, c_size_t
+  use openacc_internal, only: acc_update_device_l
+  !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+  type (*), dimension (*) :: a
+  integer (c_int64_t) len
+  call acc_update_device_l (a, int (len, kind = c_size_t))
+end subroutine
+
+subroutine acc_update_device_array_h (a)
+  use openacc_internal, only: acc_update_device_l
+  type (*), dimension (..), contiguous :: a
+  call acc_update_device_l (a, sizeof (a))
+end subroutine
+
+subroutine acc_update_self_32_h (a, len)
+  use iso_c_binding, only: c_int32_t, c_size_t
+  use openacc_internal, only: acc_update_self_l
+  !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+  type (*), dimension (*) :: a
+  integer (c_int32_t) len
+  call acc_update_self_l (a, int (len, kind = c_size_t))
+end subroutine
+
+subroutine acc_update_self_64_h (a, len)
+  use iso_c_binding, only: c_int64_t, c_size_t
+  use openacc_internal, only: acc_update_self_l
+  !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+  type (*), dimension (*) :: a
+  integer (c_int64_t) len
+  call acc_update_self_l (a, int (len, kind = c_size_t))
+end subroutine
+
+subroutine acc_update_self_array_h (a)
+  use openacc_internal, only: acc_update_self_l
+  type (*), dimension (..), contiguous :: a
+  call acc_update_self_l (a, sizeof (a))
+end subroutine
+
+function acc_is_present_32_h (a, len)
+  use iso_c_binding, only: c_int32_t, c_size_t
+  use openacc_internal, only: acc_is_present_l
+  logical acc_is_present_32_h
+  !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+  type (*), dimension (*) :: a
+  integer (c_int32_t) len
+  if (acc_is_present_l (a, int (len, kind = c_size_t)) .eq. 1) then
+    acc_is_present_32_h = .TRUE.
+  else
+    acc_is_present_32_h = .FALSE.
+  end if
+end function
+
+function acc_is_present_64_h (a, len)
+  use iso_c_binding, only: c_int64_t, c_size_t
+  use openacc_internal, only: acc_is_present_l
+  logical acc_is_present_64_h
+  !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+  type (*), dimension (*) :: a
+  integer (c_int64_t) len
+  if (acc_is_present_l (a, int (len, kind = c_size_t)) .eq. 1) then
+    acc_is_present_64_h = .TRUE.
+  else
+    acc_is_present_64_h = .FALSE.
+  end if
+end function
+
+function acc_is_present_array_h (a)
+  use openacc_internal, only: acc_is_present_l
+  logical acc_is_present_array_h
+  type (*), dimension (..), contiguous :: a
+  acc_is_present_array_h = acc_is_present_l (a, sizeof (a)) == 1
+end function

lib/gcc/loongarch32-linux-gnuf64/8.3.0/finclude/openacc_lib.h

@@ -0,0 +1,365 @@
+!  OpenACC Runtime Library Definitions.			-*- mode: fortran -*-
+
+!  Copyright (C) 2014-2018 Free Software Foundation, Inc.
+
+!  Contributed by Tobias Burnus <burnus@net-b.de>
+!              and Mentor Embedded.
+
+!  This file is part of the GNU Offloading and Multi Processing Library
+!  (libgomp).
+
+!  Libgomp 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.
+
+!  Libgomp 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/>.
+
+! NOTE: Due to the use of dimension (..), the code only works when compiled
+! with -std=f2008ts/gnu/legacy but not with other standard settings.
+! Alternatively, the user can use the module version, which permits
+! compilation with -std=f95.
+
+      integer, parameter :: acc_device_kind = 4
+
+!     Keep in sync with include/gomp-constants.h.
+      integer (acc_device_kind), parameter :: acc_device_none = 0
+      integer (acc_device_kind), parameter :: acc_device_default = 1
+      integer (acc_device_kind), parameter :: acc_device_host = 2
+!     integer (acc_device_kind), parameter :: acc_device_host_nonshm = 3
+!     removed.
+      integer (acc_device_kind), parameter :: acc_device_not_host = 4
+      integer (acc_device_kind), parameter :: acc_device_nvidia = 5
+
+      integer, parameter :: acc_handle_kind = 4
+
+!     Keep in sync with include/gomp-constants.h.
+      integer (acc_handle_kind), parameter :: acc_async_noval = -1
+      integer (acc_handle_kind), parameter :: acc_async_sync = -2
+
+      integer, parameter :: openacc_version = 201306
+
+      interface acc_get_num_devices
+        function acc_get_num_devices_h (d)
+          import acc_device_kind
+          integer acc_get_num_devices_h
+          integer (acc_device_kind) d
+        end function
+      end interface
+
+      interface acc_set_device_type
+        subroutine acc_set_device_type_h (d)
+          import acc_device_kind
+          integer (acc_device_kind) d
+        end subroutine
+      end interface
+
+      interface acc_get_device_type
+        function acc_get_device_type_h ()
+          import acc_device_kind
+          integer (acc_device_kind) acc_get_device_type_h
+        end function
+      end interface
+
+      interface acc_set_device_num
+        subroutine acc_set_device_num_h (n, d)
+          import acc_device_kind
+          integer n
+          integer (acc_device_kind) d
+        end subroutine
+      end interface
+
+      interface acc_get_device_num
+        function acc_get_device_num_h (d)
+          import acc_device_kind
+          integer acc_get_device_num_h
+          integer (acc_device_kind) d
+        end function
+      end interface
+
+      interface acc_async_test
+        function acc_async_test_h (a)
+          logical acc_async_test_h
+          integer a
+        end function
+      end interface
+
+      interface acc_async_test_all
+        function acc_async_test_all_h ()
+          logical acc_async_test_all_h
+        end function
+      end interface
+
+      interface acc_wait
+        subroutine acc_wait_h (a)
+          integer a
+        end subroutine
+      end interface
+
+!     acc_async_wait is an OpenACC 1.0 compatibility name for acc_wait.
+      interface acc_async_wait
+        procedure :: acc_wait_h
+      end interface
+
+      interface acc_wait_async
+        subroutine acc_wait_async_h (a1, a2)
+          integer a1, a2
+        end subroutine
+      end interface
+
+      interface acc_wait_all
+        subroutine acc_wait_all_h ()
+        end subroutine
+      end interface
+
+!     acc_async_wait_all is an OpenACC 1.0 compatibility name for
+!     acc_wait_all.
+      interface acc_async_wait_all
+        procedure :: acc_wait_all_h
+      end interface
+
+      interface acc_wait_all_async
+        subroutine acc_wait_all_async_h (a)
+          integer a
+        end subroutine
+      end interface
+
+      interface acc_init
+        subroutine acc_init_h (devicetype)
+          import acc_device_kind
+          integer (acc_device_kind) devicetype
+        end subroutine
+      end interface
+
+      interface acc_shutdown
+        subroutine acc_shutdown_h (devicetype)
+          import acc_device_kind
+          integer (acc_device_kind) devicetype
+        end subroutine
+      end interface
+
+      interface acc_on_device
+        function acc_on_device_h (devicetype)
+          import acc_device_kind
+          logical acc_on_device_h
+          integer (acc_device_kind) devicetype
+        end function
+      end interface
+
+      ! acc_malloc: Only available in C/C++
+      ! acc_free: Only available in C/C++
+
+      interface acc_copyin
+        subroutine acc_copyin_32_h (a, len)
+          use iso_c_binding, only: c_int32_t
+          !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+          type (*), dimension (*) :: a
+          integer (c_int32_t) len
+        end subroutine
+
+        subroutine acc_copyin_64_h (a, len)
+          use iso_c_binding, only: c_int64_t
+          !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+          type (*), dimension (*) :: a
+          integer (c_int64_t) len
+        end subroutine
+
+        subroutine acc_copyin_array_h (a)
+          type (*), dimension (..), contiguous :: a
+          end subroutine
+      end interface
+
+      interface acc_present_or_copyin
+        subroutine acc_present_or_copyin_32_h (a, len)
+          use iso_c_binding, only: c_int32_t
+          !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+          type (*), dimension (*) :: a
+          integer (c_int32_t) len
+        end subroutine
+
+        subroutine acc_present_or_copyin_64_h (a, len)
+          use iso_c_binding, only: c_int64_t
+          !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+          type (*), dimension (*) :: a
+          integer (c_int64_t) len
+        end subroutine
+
+        subroutine acc_present_or_copyin_array_h (a)
+          type (*), dimension (..), contiguous :: a
+          end subroutine
+      end interface
+
+      interface acc_pcopyin
+        procedure :: acc_present_or_copyin_32_h
+        procedure :: acc_present_or_copyin_64_h
+        procedure :: acc_present_or_copyin_array_h
+      end interface
+
+      interface acc_create
+        subroutine acc_create_32_h (a, len)
+          use iso_c_binding, only: c_int32_t
+          !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+          type (*), dimension (*) :: a
+          integer (c_int32_t) len
+        end subroutine
+
+        subroutine acc_create_64_h (a, len)
+          use iso_c_binding, only: c_int64_t
+          !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+          type (*), dimension (*) :: a
+          integer (c_int64_t) len
+        end subroutine
+
+        subroutine acc_create_array_h (a)
+          type (*), dimension (..), contiguous :: a
+          end subroutine
+      end interface
+
+      interface acc_present_or_create
+        subroutine acc_present_or_create_32_h (a, len)
+          use iso_c_binding, only: c_int32_t
+          !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+          type (*), dimension (*) :: a
+          integer (c_int32_t) len
+        end subroutine
+
+        subroutine acc_present_or_create_64_h (a, len)
+          use iso_c_binding, only: c_int64_t
+          !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+          type (*), dimension (*) :: a
+          integer (c_int64_t) len
+        end subroutine
+
+        subroutine acc_present_or_create_array_h (a)
+          type (*), dimension (..), contiguous :: a
+          end subroutine
+      end interface
+
+      interface acc_pcreate
+        procedure :: acc_present_or_create_32_h
+        procedure :: acc_present_or_create_64_h
+        procedure :: acc_present_or_create_array_h
+      end interface
+
+      interface acc_copyout
+        subroutine acc_copyout_32_h (a, len)
+          use iso_c_binding, only: c_int32_t
+          !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+          type (*), dimension (*) :: a
+          integer (c_int32_t) len
+        end subroutine
+
+        subroutine acc_copyout_64_h (a, len)
+          use iso_c_binding, only: c_int64_t
+          !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+          type (*), dimension (*) :: a
+          integer (c_int64_t) len
+        end subroutine
+
+        subroutine acc_copyout_array_h (a)
+          type (*), dimension (..), contiguous :: a
+        end subroutine
+      end interface
+
+      interface acc_delete
+        subroutine acc_delete_32_h (a, len)
+          use iso_c_binding, only: c_int32_t
+          !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+          type (*), dimension (*) :: a
+          integer (c_int32_t) len
+        end subroutine
+
+        subroutine acc_delete_64_h (a, len)
+          use iso_c_binding, only: c_int64_t
+          !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+          type (*), dimension (*) :: a
+          integer (c_int64_t) len
+        end subroutine
+
+        subroutine acc_delete_array_h (a)
+          type (*), dimension (..), contiguous :: a
+        end subroutine
+      end interface
+
+      interface acc_update_device
+        subroutine acc_update_device_32_h (a, len)
+          use iso_c_binding, only: c_int32_t
+          !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+          type (*), dimension (*) :: a
+          integer (c_int32_t) len
+        end subroutine
+
+        subroutine acc_update_device_64_h (a, len)
+          use iso_c_binding, only: c_int64_t
+          !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+          type (*), dimension (*) :: a
+          integer (c_int64_t) len
+        end subroutine
+
+        subroutine acc_update_device_array_h (a)
+          type (*), dimension (..), contiguous :: a
+        end subroutine
+      end interface
+
+      interface acc_update_self
+        subroutine acc_update_self_32_h (a, len)
+          use iso_c_binding, only: c_int32_t
+          !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+          type (*), dimension (*) :: a
+          integer (c_int32_t) len
+        end subroutine
+
+        subroutine acc_update_self_64_h (a, len)
+          use iso_c_binding, only: c_int64_t
+          !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+          type (*), dimension (*) :: a
+          integer (c_int64_t) len
+        end subroutine
+
+        subroutine acc_update_self_array_h (a)
+          type (*), dimension (..), contiguous :: a
+        end subroutine
+      end interface
+
+      ! acc_map_data: Only available in C/C++
+      ! acc_unmap_data: Only available in C/C++
+      ! acc_deviceptr: Only available in C/C++
+      ! acc_hostptr: Only available in C/C++
+
+      interface acc_is_present
+        function acc_is_present_32_h (a, len)
+          use iso_c_binding, only: c_int32_t
+          logical acc_is_present_32_h
+          !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+          type (*), dimension (*) :: a
+          integer (c_int32_t) len
+        end function
+
+        function acc_is_present_64_h (a, len)
+          use iso_c_binding, only: c_int64_t
+          logical acc_is_present_64_h
+          !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+          type (*), dimension (*) :: a
+          integer (c_int64_t) len
+        end function
+
+        function acc_is_present_array_h (a)
+          logical acc_is_present_array_h
+          type (*), dimension (..), contiguous :: a
+        end function
+      end interface
+
+      ! acc_memcpy_to_device: Only available in C/C++
+      ! acc_memcpy_from_device: Only available in C/C++

lib/gcc/loongarch32-linux-gnuf64/8.3.0/include-fixed/README

@@ -0,0 +1,14 @@
+This README file is copied into the directory for GCC-only header files
+when fixincludes is run by the makefile for GCC.
+
+Many of the files in this directory were automatically edited from the
+standard system header files by the fixincludes process.  They are
+system-specific, and will not work on any other kind of system.  They
+are also not part of GCC.  The reason we have to do this is because
+GCC requires ANSI C headers and many vendors supply ANSI-incompatible
+headers.
+
+Because this is an automated process, sometimes headers get "fixed"
+that do not, strictly speaking, need a fix.  As long as nothing is broken
+by the process, it is just an unfortunate collateral inconvenience.
+We would like to rectify it, if it is not "too inconvenient".

lib/gcc/loongarch32-linux-gnuf64/8.3.0/include-fixed/limits.h

@@ -0,0 +1,197 @@
+/* Copyright (C) 1992-2018 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/>.  */
+
+/* This administrivia gets added to the beginning of limits.h
+   if the system has its own version of limits.h.  */
+
+/* We use _GCC_LIMITS_H_ because we want this not to match
+   any macros that the system's limits.h uses for its own purposes.  */
+#ifndef _GCC_LIMITS_H_  /* Terminated in limity.h.  */
+#define _GCC_LIMITS_H_
+
+#ifndef _LIBC_LIMITS_H_
+/* Use "..." so that we find syslimits.h only in this same directory.  */
+#include "syslimits.h"
+#endif
+/* Copyright (C) 1991-2018 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/>.  */
+
+#ifndef _LIMITS_H___
+#define _LIMITS_H___
+
+/* Number of bits in a `char'.  */
+#undef CHAR_BIT
+#define CHAR_BIT __CHAR_BIT__
+
+/* Maximum length of a multibyte character.  */
+#ifndef MB_LEN_MAX
+#define MB_LEN_MAX 1
+#endif
+
+/* Minimum and maximum values a `signed char' can hold.  */
+#undef SCHAR_MIN
+#define SCHAR_MIN (-SCHAR_MAX - 1)
+#undef SCHAR_MAX
+#define SCHAR_MAX __SCHAR_MAX__
+
+/* Maximum value an `unsigned char' can hold.  (Minimum is 0).  */
+#undef UCHAR_MAX
+#if __SCHAR_MAX__ == __INT_MAX__
+# define UCHAR_MAX (SCHAR_MAX * 2U + 1U)
+#else
+# define UCHAR_MAX (SCHAR_MAX * 2 + 1)
+#endif
+
+/* Minimum and maximum values a `char' can hold.  */
+#ifdef __CHAR_UNSIGNED__
+# undef CHAR_MIN
+# if __SCHAR_MAX__ == __INT_MAX__
+#  define CHAR_MIN 0U
+# else
+#  define CHAR_MIN 0
+# endif
+# undef CHAR_MAX
+# define CHAR_MAX UCHAR_MAX
+#else
+# undef CHAR_MIN
+# define CHAR_MIN SCHAR_MIN
+# undef CHAR_MAX
+# define CHAR_MAX SCHAR_MAX
+#endif
+
+/* Minimum and maximum values a `signed short int' can hold.  */
+#undef SHRT_MIN
+#define SHRT_MIN (-SHRT_MAX - 1)
+#undef SHRT_MAX
+#define SHRT_MAX __SHRT_MAX__
+
+/* Maximum value an `unsigned short int' can hold.  (Minimum is 0).  */
+#undef USHRT_MAX
+#if __SHRT_MAX__ == __INT_MAX__
+# define USHRT_MAX (SHRT_MAX * 2U + 1U)
+#else
+# define USHRT_MAX (SHRT_MAX * 2 + 1)
+#endif
+
+/* Minimum and maximum values a `signed int' can hold.  */
+#undef INT_MIN
+#define INT_MIN (-INT_MAX - 1)
+#undef INT_MAX
+#define INT_MAX __INT_MAX__
+
+/* Maximum value an `unsigned int' can hold.  (Minimum is 0).  */
+#undef UINT_MAX
+#define UINT_MAX (INT_MAX * 2U + 1U)
+
+/* Minimum and maximum values a `signed long int' can hold.
+   (Same as `int').  */
+#undef LONG_MIN
+#define LONG_MIN (-LONG_MAX - 1L)
+#undef LONG_MAX
+#define LONG_MAX __LONG_MAX__
+
+/* Maximum value an `unsigned long int' can hold.  (Minimum is 0).  */
+#undef ULONG_MAX
+#define ULONG_MAX (LONG_MAX * 2UL + 1UL)
+
+#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+/* Minimum and maximum values a `signed long long int' can hold.  */
+# undef LLONG_MIN
+# define LLONG_MIN (-LLONG_MAX - 1LL)
+# undef LLONG_MAX
+# define LLONG_MAX __LONG_LONG_MAX__
+
+/* Maximum value an `unsigned long long int' can hold.  (Minimum is 0).  */
+# undef ULLONG_MAX
+# define ULLONG_MAX (LLONG_MAX * 2ULL + 1ULL)
+#endif
+
+#if defined (__GNU_LIBRARY__) ? defined (__USE_GNU) : !defined (__STRICT_ANSI__)
+/* Minimum and maximum values a `signed long long int' can hold.  */
+# undef LONG_LONG_MIN
+# define LONG_LONG_MIN (-LONG_LONG_MAX - 1LL)
+# undef LONG_LONG_MAX
+# define LONG_LONG_MAX __LONG_LONG_MAX__
+
+/* Maximum value an `unsigned long long int' can hold.  (Minimum is 0).  */
+# undef ULONG_LONG_MAX
+# define ULONG_LONG_MAX (LONG_LONG_MAX * 2ULL + 1ULL)
+#endif
+
+#ifdef __STDC_WANT_IEC_60559_BFP_EXT__
+/* TS 18661-1 widths of integer types.  */
+# undef CHAR_WIDTH
+# define CHAR_WIDTH __SCHAR_WIDTH__
+# undef SCHAR_WIDTH
+# define SCHAR_WIDTH __SCHAR_WIDTH__
+# undef UCHAR_WIDTH
+# define UCHAR_WIDTH __SCHAR_WIDTH__
+# undef SHRT_WIDTH
+# define SHRT_WIDTH __SHRT_WIDTH__
+# undef USHRT_WIDTH
+# define USHRT_WIDTH __SHRT_WIDTH__
+# undef INT_WIDTH
+# define INT_WIDTH __INT_WIDTH__
+# undef UINT_WIDTH
+# define UINT_WIDTH __INT_WIDTH__
+# undef LONG_WIDTH
+# define LONG_WIDTH __LONG_WIDTH__
+# undef ULONG_WIDTH
+# define ULONG_WIDTH __LONG_WIDTH__
+# undef LLONG_WIDTH
+# define LLONG_WIDTH __LONG_LONG_WIDTH__
+# undef ULLONG_WIDTH
+# define ULLONG_WIDTH __LONG_LONG_WIDTH__
+#endif
+
+#endif /* _LIMITS_H___ */
+/* This administrivia gets added to the end of limits.h
+   if the system has its own version of limits.h.  */
+
+#else /* not _GCC_LIMITS_H_ */
+
+#ifdef _GCC_NEXT_LIMITS_H
+#include_next <limits.h>		/* recurse down to the real one */
+#endif
+
+#endif /* not _GCC_LIMITS_H_ */

lib/gcc/loongarch32-linux-gnuf64/8.3.0/include-fixed/syslimits.h

@@ -0,0 +1,8 @@
+/* syslimits.h stands for the system's own limits.h file.
+   If we can use it ok unmodified, then we install this text.
+   If fixincludes fixes it, then the fixed version is installed
+   instead of this text.  */
+
+#define _GCC_NEXT_LIMITS_H		/* tell gcc's limits.h to recurse */
+#include_next <limits.h>
+#undef _GCC_NEXT_LIMITS_H

lib/gcc/loongarch32-linux-gnuf64/8.3.0/include/float.h

@@ -0,0 +1,506 @@
+/* Copyright (C) 2002-2018 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/>.  */
+
+/*
+ * ISO C Standard:  5.2.4.2.2  Characteristics of floating types <float.h>
+ */
+
+#ifndef _FLOAT_H___
+#define _FLOAT_H___
+
+/* Radix of exponent representation, b. */
+#undef FLT_RADIX
+#define FLT_RADIX	__FLT_RADIX__
+
+/* Number of base-FLT_RADIX digits in the significand, p.  */
+#undef FLT_MANT_DIG
+#undef DBL_MANT_DIG
+#undef LDBL_MANT_DIG
+#define FLT_MANT_DIG	__FLT_MANT_DIG__
+#define DBL_MANT_DIG	__DBL_MANT_DIG__
+#define LDBL_MANT_DIG	__LDBL_MANT_DIG__
+
+/* Number of decimal digits, q, such that any floating-point number with q
+   decimal digits can be rounded into a floating-point number with p radix b
+   digits and back again without change to the q decimal digits,
+
+	p * log10(b)			if b is a power of 10
+	floor((p - 1) * log10(b))	otherwise
+*/
+#undef FLT_DIG
+#undef DBL_DIG
+#undef LDBL_DIG
+#define FLT_DIG		__FLT_DIG__
+#define DBL_DIG		__DBL_DIG__
+#define LDBL_DIG	__LDBL_DIG__
+
+/* Minimum int x such that FLT_RADIX**(x-1) is a normalized float, emin */
+#undef FLT_MIN_EXP
+#undef DBL_MIN_EXP
+#undef LDBL_MIN_EXP
+#define FLT_MIN_EXP	__FLT_MIN_EXP__
+#define DBL_MIN_EXP	__DBL_MIN_EXP__
+#define LDBL_MIN_EXP	__LDBL_MIN_EXP__
+
+/* Minimum negative integer such that 10 raised to that power is in the
+   range of normalized floating-point numbers,
+
+	ceil(log10(b) * (emin - 1))
+*/
+#undef FLT_MIN_10_EXP
+#undef DBL_MIN_10_EXP
+#undef LDBL_MIN_10_EXP
+#define FLT_MIN_10_EXP	__FLT_MIN_10_EXP__
+#define DBL_MIN_10_EXP	__DBL_MIN_10_EXP__
+#define LDBL_MIN_10_EXP	__LDBL_MIN_10_EXP__
+
+/* Maximum int x such that FLT_RADIX**(x-1) is a representable float, emax.  */
+#undef FLT_MAX_EXP
+#undef DBL_MAX_EXP
+#undef LDBL_MAX_EXP
+#define FLT_MAX_EXP	__FLT_MAX_EXP__
+#define DBL_MAX_EXP	__DBL_MAX_EXP__
+#define LDBL_MAX_EXP	__LDBL_MAX_EXP__
+
+/* Maximum integer such that 10 raised to that power is in the range of
+   representable finite floating-point numbers,
+
+	floor(log10((1 - b**-p) * b**emax))
+*/
+#undef FLT_MAX_10_EXP
+#undef DBL_MAX_10_EXP
+#undef LDBL_MAX_10_EXP
+#define FLT_MAX_10_EXP	__FLT_MAX_10_EXP__
+#define DBL_MAX_10_EXP	__DBL_MAX_10_EXP__
+#define LDBL_MAX_10_EXP	__LDBL_MAX_10_EXP__
+
+/* Maximum representable finite floating-point number,
+
+	(1 - b**-p) * b**emax
+*/
+#undef FLT_MAX
+#undef DBL_MAX
+#undef LDBL_MAX
+#define FLT_MAX		__FLT_MAX__
+#define DBL_MAX		__DBL_MAX__
+#define LDBL_MAX	__LDBL_MAX__
+
+/* The difference between 1 and the least value greater than 1 that is
+   representable in the given floating point type, b**1-p.  */
+#undef FLT_EPSILON
+#undef DBL_EPSILON
+#undef LDBL_EPSILON
+#define FLT_EPSILON	__FLT_EPSILON__
+#define DBL_EPSILON	__DBL_EPSILON__
+#define LDBL_EPSILON	__LDBL_EPSILON__
+
+/* Minimum normalized positive floating-point number, b**(emin - 1).  */
+#undef FLT_MIN
+#undef DBL_MIN
+#undef LDBL_MIN
+#define FLT_MIN		__FLT_MIN__
+#define DBL_MIN		__DBL_MIN__
+#define LDBL_MIN	__LDBL_MIN__
+
+/* Addition rounds to 0: zero, 1: nearest, 2: +inf, 3: -inf, -1: unknown.  */
+/* ??? This is supposed to change with calls to fesetround in <fenv.h>.  */
+#undef FLT_ROUNDS
+#define FLT_ROUNDS 1
+
+#if (defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) \
+     || (defined (__cplusplus) && __cplusplus >= 201103L)
+/* The floating-point expression evaluation method.  The precise
+   definitions of these values are generalised to include support for
+   the interchange and extended types defined in ISO/IEC TS 18661-3.
+   Prior to this (for C99/C11) the definitions were:
+
+	-1  indeterminate
+	 0  evaluate all operations and constants just to the range and
+	    precision of the type
+	 1  evaluate operations and constants of type float and double
+	    to the range and precision of the double type, evaluate
+	    long double operations and constants to the range and
+	    precision of the long double type
+	 2  evaluate all operations and constants to the range and
+	    precision of the long double type
+
+   The TS 18661-3 definitions are:
+
+	-1  indeterminate
+	 0  evaluate all operations and constants, whose semantic type has
+	    at most the range and precision of float, to the range and
+	    precision of float; evaluate all other operations and constants
+	    to the range and precision of the semantic type.
+	 1  evaluate all operations and constants, whose semantic type has
+	    at most the range and precision of double, to the range and
+	    precision of double; evaluate all other operations and constants
+	    to the range and precision of the semantic type.
+	 2  evaluate all operations and constants, whose semantic type has
+	    at most the range and precision of long double, to the range and
+	    precision of long double; evaluate all other operations and
+	    constants to the range and precision of the semantic type.
+	 N  where _FloatN  is a supported interchange floating type
+	    evaluate all operations and constants, whose semantic type has
+	    at most the range and precision of the _FloatN type, to the
+	    range and precision of the _FloatN type; evaluate all other
+	    operations and constants to the range and precision of the
+	    semantic type.
+	 N + 1, where _FloatNx is a supported extended floating type
+	    evaluate operations and constants, whose semantic type has at
+	    most the range and precision of the _FloatNx type, to the range
+	    and precision of the _FloatNx type; evaluate all other
+	    operations and constants to the range and precision of the
+	    semantic type.
+
+   The compiler predefines two macros:
+
+      __FLT_EVAL_METHOD__
+      Which, depending on the value given for
+      -fpermitted-flt-eval-methods, may be limited to only those values
+      for FLT_EVAL_METHOD defined in C99/C11.
+
+     __FLT_EVAL_METHOD_TS_18661_3__
+      Which always permits the values for FLT_EVAL_METHOD defined in
+      ISO/IEC TS 18661-3.
+
+     Here we want to use __FLT_EVAL_METHOD__, unless
+     __STDC_WANT_IEC_60559_TYPES_EXT__ is defined, in which case the user
+     is specifically asking for the ISO/IEC TS 18661-3 types, so we use
+     __FLT_EVAL_METHOD_TS_18661_3__.
+
+   ??? This ought to change with the setting of the fp control word;
+   the value provided by the compiler assumes the widest setting.  */
+#undef FLT_EVAL_METHOD
+#ifdef __STDC_WANT_IEC_60559_TYPES_EXT__
+#define FLT_EVAL_METHOD __FLT_EVAL_METHOD_TS_18661_3__
+#else
+#define FLT_EVAL_METHOD	__FLT_EVAL_METHOD__
+#endif
+
+/* Number of decimal digits, n, such that any floating-point number in the
+   widest supported floating type with pmax radix b digits can be rounded
+   to a floating-point number with n decimal digits and back again without
+   change to the value,
+
+	pmax * log10(b)			if b is a power of 10
+	ceil(1 + pmax * log10(b))	otherwise
+*/
+#undef DECIMAL_DIG
+#define DECIMAL_DIG	__DECIMAL_DIG__
+
+#endif /* C99 */
+
+#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 201112L
+/* Versions of DECIMAL_DIG for each floating-point type.  */
+#undef FLT_DECIMAL_DIG
+#undef DBL_DECIMAL_DIG
+#undef LDBL_DECIMAL_DIG
+#define FLT_DECIMAL_DIG		__FLT_DECIMAL_DIG__
+#define DBL_DECIMAL_DIG		__DBL_DECIMAL_DIG__
+#define LDBL_DECIMAL_DIG	__LDBL_DECIMAL_DIG__
+
+/* Whether types support subnormal numbers.  */
+#undef FLT_HAS_SUBNORM
+#undef DBL_HAS_SUBNORM
+#undef LDBL_HAS_SUBNORM
+#define FLT_HAS_SUBNORM		__FLT_HAS_DENORM__
+#define DBL_HAS_SUBNORM		__DBL_HAS_DENORM__
+#define LDBL_HAS_SUBNORM	__LDBL_HAS_DENORM__
+
+/* Minimum positive values, including subnormals.  */
+#undef FLT_TRUE_MIN
+#undef DBL_TRUE_MIN
+#undef LDBL_TRUE_MIN
+#define FLT_TRUE_MIN	__FLT_DENORM_MIN__
+#define DBL_TRUE_MIN	__DBL_DENORM_MIN__
+#define LDBL_TRUE_MIN	__LDBL_DENORM_MIN__
+
+#endif /* C11 */
+
+#ifdef __STDC_WANT_IEC_60559_BFP_EXT__
+/* Number of decimal digits for which conversions between decimal
+   character strings and binary formats, in both directions, are
+   correctly rounded.  */
+#define CR_DECIMAL_DIG	__UINTMAX_MAX__
+#endif
+
+#ifdef __STDC_WANT_IEC_60559_TYPES_EXT__
+/* Constants for _FloatN and _FloatNx types from TS 18661-3.  See
+   comments above for their semantics.  */
+
+#ifdef __FLT16_MANT_DIG__
+#undef FLT16_MANT_DIG
+#define FLT16_MANT_DIG		__FLT16_MANT_DIG__
+#undef FLT16_DIG
+#define FLT16_DIG		__FLT16_DIG__
+#undef FLT16_MIN_EXP
+#define FLT16_MIN_EXP		__FLT16_MIN_EXP__
+#undef FLT16_MIN_10_EXP
+#define FLT16_MIN_10_EXP	__FLT16_MIN_10_EXP__
+#undef FLT16_MAX_EXP
+#define FLT16_MAX_EXP		__FLT16_MAX_EXP__
+#undef FLT16_MAX_10_EXP
+#define FLT16_MAX_10_EXP	__FLT16_MAX_10_EXP__
+#undef FLT16_MAX
+#define FLT16_MAX		__FLT16_MAX__
+#undef FLT16_EPSILON
+#define FLT16_EPSILON		__FLT16_EPSILON__
+#undef FLT16_MIN
+#define FLT16_MIN		__FLT16_MIN__
+#undef FLT16_DECIMAL_DIG
+#define FLT16_DECIMAL_DIG	__FLT16_DECIMAL_DIG__
+#undef FLT16_TRUE_MIN
+#define FLT16_TRUE_MIN		__FLT16_DENORM_MIN__
+#endif /* __FLT16_MANT_DIG__.  */
+
+#ifdef __FLT32_MANT_DIG__
+#undef FLT32_MANT_DIG
+#define FLT32_MANT_DIG		__FLT32_MANT_DIG__
+#undef FLT32_DIG
+#define FLT32_DIG		__FLT32_DIG__
+#undef FLT32_MIN_EXP
+#define FLT32_MIN_EXP		__FLT32_MIN_EXP__
+#undef FLT32_MIN_10_EXP
+#define FLT32_MIN_10_EXP	__FLT32_MIN_10_EXP__
+#undef FLT32_MAX_EXP
+#define FLT32_MAX_EXP		__FLT32_MAX_EXP__
+#undef FLT32_MAX_10_EXP
+#define FLT32_MAX_10_EXP	__FLT32_MAX_10_EXP__
+#undef FLT32_MAX
+#define FLT32_MAX		__FLT32_MAX__
+#undef FLT32_EPSILON
+#define FLT32_EPSILON		__FLT32_EPSILON__
+#undef FLT32_MIN
+#define FLT32_MIN		__FLT32_MIN__
+#undef FLT32_DECIMAL_DIG
+#define FLT32_DECIMAL_DIG	__FLT32_DECIMAL_DIG__
+#undef FLT32_TRUE_MIN
+#define FLT32_TRUE_MIN		__FLT32_DENORM_MIN__
+#endif /* __FLT32_MANT_DIG__.  */
+
+#ifdef __FLT64_MANT_DIG__
+#undef FLT64_MANT_DIG
+#define FLT64_MANT_DIG		__FLT64_MANT_DIG__
+#undef FLT64_DIG
+#define FLT64_DIG		__FLT64_DIG__
+#undef FLT64_MIN_EXP
+#define FLT64_MIN_EXP		__FLT64_MIN_EXP__
+#undef FLT64_MIN_10_EXP
+#define FLT64_MIN_10_EXP	__FLT64_MIN_10_EXP__
+#undef FLT64_MAX_EXP
+#define FLT64_MAX_EXP		__FLT64_MAX_EXP__
+#undef FLT64_MAX_10_EXP
+#define FLT64_MAX_10_EXP	__FLT64_MAX_10_EXP__
+#undef FLT64_MAX
+#define FLT64_MAX		__FLT64_MAX__
+#undef FLT64_EPSILON
+#define FLT64_EPSILON		__FLT64_EPSILON__
+#undef FLT64_MIN
+#define FLT64_MIN		__FLT64_MIN__
+#undef FLT64_DECIMAL_DIG
+#define FLT64_DECIMAL_DIG	__FLT64_DECIMAL_DIG__
+#undef FLT64_TRUE_MIN
+#define FLT64_TRUE_MIN		__FLT64_DENORM_MIN__
+#endif /* __FLT64_MANT_DIG__.  */
+
+#ifdef __FLT128_MANT_DIG__
+#undef FLT128_MANT_DIG
+#define FLT128_MANT_DIG		__FLT128_MANT_DIG__
+#undef FLT128_DIG
+#define FLT128_DIG		__FLT128_DIG__
+#undef FLT128_MIN_EXP
+#define FLT128_MIN_EXP		__FLT128_MIN_EXP__
+#undef FLT128_MIN_10_EXP
+#define FLT128_MIN_10_EXP	__FLT128_MIN_10_EXP__
+#undef FLT128_MAX_EXP
+#define FLT128_MAX_EXP		__FLT128_MAX_EXP__
+#undef FLT128_MAX_10_EXP
+#define FLT128_MAX_10_EXP	__FLT128_MAX_10_EXP__
+#undef FLT128_MAX
+#define FLT128_MAX		__FLT128_MAX__
+#undef FLT128_EPSILON
+#define FLT128_EPSILON		__FLT128_EPSILON__
+#undef FLT128_MIN
+#define FLT128_MIN		__FLT128_MIN__
+#undef FLT128_DECIMAL_DIG
+#define FLT128_DECIMAL_DIG	__FLT128_DECIMAL_DIG__
+#undef FLT128_TRUE_MIN
+#define FLT128_TRUE_MIN		__FLT128_DENORM_MIN__
+#endif /* __FLT128_MANT_DIG__.  */
+
+#ifdef __FLT32X_MANT_DIG__
+#undef FLT32X_MANT_DIG
+#define FLT32X_MANT_DIG		__FLT32X_MANT_DIG__
+#undef FLT32X_DIG
+#define FLT32X_DIG		__FLT32X_DIG__
+#undef FLT32X_MIN_EXP
+#define FLT32X_MIN_EXP		__FLT32X_MIN_EXP__
+#undef FLT32X_MIN_10_EXP
+#define FLT32X_MIN_10_EXP	__FLT32X_MIN_10_EXP__
+#undef FLT32X_MAX_EXP
+#define FLT32X_MAX_EXP		__FLT32X_MAX_EXP__
+#undef FLT32X_MAX_10_EXP
+#define FLT32X_MAX_10_EXP	__FLT32X_MAX_10_EXP__
+#undef FLT32X_MAX
+#define FLT32X_MAX		__FLT32X_MAX__
+#undef FLT32X_EPSILON
+#define FLT32X_EPSILON		__FLT32X_EPSILON__
+#undef FLT32X_MIN
+#define FLT32X_MIN		__FLT32X_MIN__
+#undef FLT32X_DECIMAL_DIG
+#define FLT32X_DECIMAL_DIG	__FLT32X_DECIMAL_DIG__
+#undef FLT32X_TRUE_MIN
+#define FLT32X_TRUE_MIN		__FLT32X_DENORM_MIN__
+#endif /* __FLT32X_MANT_DIG__.  */
+
+#ifdef __FLT64X_MANT_DIG__
+#undef FLT64X_MANT_DIG
+#define FLT64X_MANT_DIG		__FLT64X_MANT_DIG__
+#undef FLT64X_DIG
+#define FLT64X_DIG		__FLT64X_DIG__
+#undef FLT64X_MIN_EXP
+#define FLT64X_MIN_EXP		__FLT64X_MIN_EXP__
+#undef FLT64X_MIN_10_EXP
+#define FLT64X_MIN_10_EXP	__FLT64X_MIN_10_EXP__
+#undef FLT64X_MAX_EXP
+#define FLT64X_MAX_EXP		__FLT64X_MAX_EXP__
+#undef FLT64X_MAX_10_EXP
+#define FLT64X_MAX_10_EXP	__FLT64X_MAX_10_EXP__
+#undef FLT64X_MAX
+#define FLT64X_MAX		__FLT64X_MAX__
+#undef FLT64X_EPSILON
+#define FLT64X_EPSILON		__FLT64X_EPSILON__
+#undef FLT64X_MIN
+#define FLT64X_MIN		__FLT64X_MIN__
+#undef FLT64X_DECIMAL_DIG
+#define FLT64X_DECIMAL_DIG	__FLT64X_DECIMAL_DIG__
+#undef FLT64X_TRUE_MIN
+#define FLT64X_TRUE_MIN		__FLT64X_DENORM_MIN__
+#endif /* __FLT64X_MANT_DIG__.  */
+
+#ifdef __FLT128X_MANT_DIG__
+#undef FLT128X_MANT_DIG
+#define FLT128X_MANT_DIG	__FLT128X_MANT_DIG__
+#undef FLT128X_DIG
+#define FLT128X_DIG		__FLT128X_DIG__
+#undef FLT128X_MIN_EXP
+#define FLT128X_MIN_EXP		__FLT128X_MIN_EXP__
+#undef FLT128X_MIN_10_EXP
+#define FLT128X_MIN_10_EXP	__FLT128X_MIN_10_EXP__
+#undef FLT128X_MAX_EXP
+#define FLT128X_MAX_EXP		__FLT128X_MAX_EXP__
+#undef FLT128X_MAX_10_EXP
+#define FLT128X_MAX_10_EXP	__FLT128X_MAX_10_EXP__
+#undef FLT128X_MAX
+#define FLT128X_MAX		__FLT128X_MAX__
+#undef FLT128X_EPSILON
+#define FLT128X_EPSILON		__FLT128X_EPSILON__
+#undef FLT128X_MIN
+#define FLT128X_MIN		__FLT128X_MIN__
+#undef FLT128X_DECIMAL_DIG
+#define FLT128X_DECIMAL_DIG	__FLT128X_DECIMAL_DIG__
+#undef FLT128X_TRUE_MIN
+#define FLT128X_TRUE_MIN	__FLT128X_DENORM_MIN__
+#endif /* __FLT128X_MANT_DIG__.  */
+
+#endif /* __STDC_WANT_IEC_60559_TYPES_EXT__.  */
+
+#ifdef __STDC_WANT_DEC_FP__
+/* Draft Technical Report 24732, extension for decimal floating-point
+   arithmetic: Characteristic of decimal floating types <float.h>.  */
+
+/* Number of base-FLT_RADIX digits in the significand, p.  */
+#undef DEC32_MANT_DIG
+#undef DEC64_MANT_DIG
+#undef DEC128_MANT_DIG
+#define DEC32_MANT_DIG	__DEC32_MANT_DIG__
+#define DEC64_MANT_DIG	__DEC64_MANT_DIG__
+#define DEC128_MANT_DIG	__DEC128_MANT_DIG__
+
+/* Minimum exponent. */
+#undef DEC32_MIN_EXP
+#undef DEC64_MIN_EXP
+#undef DEC128_MIN_EXP
+#define DEC32_MIN_EXP	__DEC32_MIN_EXP__
+#define DEC64_MIN_EXP	__DEC64_MIN_EXP__
+#define DEC128_MIN_EXP	__DEC128_MIN_EXP__
+
+/* Maximum exponent. */
+#undef DEC32_MAX_EXP
+#undef DEC64_MAX_EXP
+#undef DEC128_MAX_EXP
+#define DEC32_MAX_EXP	__DEC32_MAX_EXP__
+#define DEC64_MAX_EXP	__DEC64_MAX_EXP__
+#define DEC128_MAX_EXP	__DEC128_MAX_EXP__
+
+/* Maximum representable finite decimal floating-point number
+   (there are 6, 15, and 33 9s after the decimal points respectively). */
+#undef DEC32_MAX
+#undef DEC64_MAX
+#undef DEC128_MAX
+#define DEC32_MAX   __DEC32_MAX__
+#define DEC64_MAX   __DEC64_MAX__
+#define DEC128_MAX  __DEC128_MAX__
+
+/* The difference between 1 and the least value greater than 1 that is
+   representable in the given floating point type. */
+#undef DEC32_EPSILON
+#undef DEC64_EPSILON
+#undef DEC128_EPSILON
+#define DEC32_EPSILON	__DEC32_EPSILON__
+#define DEC64_EPSILON	__DEC64_EPSILON__
+#define DEC128_EPSILON	__DEC128_EPSILON__
+
+/* Minimum normalized positive floating-point number. */
+#undef DEC32_MIN
+#undef DEC64_MIN
+#undef DEC128_MIN
+#define DEC32_MIN	__DEC32_MIN__
+#define DEC64_MIN	__DEC64_MIN__
+#define DEC128_MIN	__DEC128_MIN__
+
+/* Minimum subnormal positive floating-point number. */
+#undef DEC32_SUBNORMAL_MIN
+#undef DEC64_SUBNORMAL_MIN
+#undef DEC128_SUBNORMAL_MIN
+#define DEC32_SUBNORMAL_MIN       __DEC32_SUBNORMAL_MIN__
+#define DEC64_SUBNORMAL_MIN       __DEC64_SUBNORMAL_MIN__
+#define DEC128_SUBNORMAL_MIN      __DEC128_SUBNORMAL_MIN__
+
+/* The floating-point expression evaluation method.
+         -1  indeterminate
+         0  evaluate all operations and constants just to the range and
+            precision of the type
+         1  evaluate operations and constants of type _Decimal32 
+	    and _Decimal64 to the range and precision of the _Decimal64 
+            type, evaluate _Decimal128 operations and constants to the 
+	    range and precision of the _Decimal128 type;
+	 2  evaluate all operations and constants to the range and
+	    precision of the _Decimal128 type.  */
+
+#undef DEC_EVAL_METHOD
+#define DEC_EVAL_METHOD	__DEC_EVAL_METHOD__
+
+#endif /* __STDC_WANT_DEC_FP__ */
+
+#endif /* _FLOAT_H___ */

lib/gcc/loongarch32-linux-gnuf64/8.3.0/include/gcov.h

@@ -0,0 +1,41 @@
+/* GCOV interface routines.
+   Copyright (C) 2017-2018 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/>.  */
+
+#ifndef GCC_GCOV_H
+#define GCC_GCOV_H
+
+/* Set all counters to zero.  */
+
+extern void __gcov_reset (void);
+
+/* Write profile information to a file.  */
+
+extern void __gcov_dump (void);
+
+/* Write profile information to a file and reset counters to zero.
+   The function does operations under a mutex.  */
+
+extern void __gcov_flush (void);
+
+#endif /* GCC_GCOV_H */

lib/gcc/loongarch32-linux-gnuf64/8.3.0/include/iso646.h

@@ -0,0 +1,45 @@
+/* Copyright (C) 1997-2018 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/>.  */
+
+/*
+ * ISO C Standard:  7.9  Alternative spellings  <iso646.h>
+ */
+
+#ifndef _ISO646_H
+#define _ISO646_H
+
+#ifndef __cplusplus
+#define and	&&
+#define and_eq	&=
+#define bitand	&
+#define bitor	|
+#define compl	~
+#define not	!
+#define not_eq	!=
+#define or	||
+#define or_eq	|=
+#define xor	^
+#define xor_eq	^=
+#endif
+
+#endif

lib/gcc/loongarch32-linux-gnuf64/8.3.0/include/larchintrin.h

@@ -0,0 +1,358 @@
+/* Intrinsics for LoongArch BASE operations.
+   Copyright (C) 2020-2022 Free Software Foundation, Inc.
+   Contributed by Loongson Ltd.
+
+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/>.  */
+
+#ifndef _GCC_LOONGARCH_BASE_INTRIN_H
+#define _GCC_LOONGARCH_BASE_INTRIN_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct drdtime
+{
+  unsigned long dvalue;
+  unsigned long dtimeid;
+} __drdtime_t;
+
+typedef struct rdtime
+{
+  unsigned int value;
+  unsigned int timeid;
+} __rdtime_t;
+
+#ifdef __loongarch64
+extern __inline __drdtime_t
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+__rdtime_d (void)
+{
+  __drdtime_t __drdtime;
+  __asm__ volatile (
+    "rdtime.d\t%[val],%[tid]\n\t"
+    : [val]"=&r"(__drdtime.dvalue),[tid]"=&r"(__drdtime.dtimeid)
+    :);
+  return __drdtime;
+}
+#endif
+
+extern __inline __rdtime_t
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+__rdtimeh_w (void)
+{
+  __rdtime_t __rdtime;
+  __asm__ volatile (
+    "rdtimeh.w\t%[val],%[tid]\n\t"
+    : [val]"=&r"(__rdtime.value),[tid]"=&r"(__rdtime.timeid)
+    :);
+  return __rdtime;
+}
+
+extern __inline __rdtime_t
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+__rdtimel_w (void)
+{
+  __rdtime_t __rdtime;
+  __asm__ volatile (
+    "rdtimel.w\t%[val],%[tid]\n\t"
+    : [val]"=&r"(__rdtime.value),[tid]"=&r"(__rdtime.timeid)
+    :);
+  return __rdtime;
+}
+
+/* Assembly instruction format:	rj, fcsr.  */
+/* Data types in instruction templates:  USI, UQI.  */
+#define __movfcsr2gr(/*ui5*/ _1) __builtin_loongarch_movfcsr2gr ((_1));
+
+/* Assembly instruction format:	fcsr, rj.  */
+/* Data types in instruction templates:  VOID, UQI, USI.  */
+#define __movgr2fcsr(/*ui5*/ _1, _2) \
+  __builtin_loongarch_movgr2fcsr ((_1), (unsigned int) _2);
+
+#if defined __loongarch64
+/* Assembly instruction format:	ui5, rj, si12.  */
+/* Data types in instruction templates:  VOID, USI, UDI, SI.  */
+#define __cacop_d(/*ui5*/ _1, /*unsigned long int*/ _2, /*si12*/ _3) \
+  ((void) __builtin_loongarch_cacop_d ((_1), (unsigned long int) (_2), (_3)))
+#elif (defined __loongarch32) || (defined __loongarch32r)
+#else
+#error "Unsupported ABI."
+#endif
+
+/* Assembly instruction format:	rd, rj.  */
+/* Data types in instruction templates:  USI, USI.  */
+extern __inline unsigned int
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+__cpucfg (unsigned int _1)
+{
+  return (unsigned int) __builtin_loongarch_cpucfg ((unsigned int) _1);
+}
+
+#ifdef __loongarch64
+/* Assembly instruction format:	rj, rk.  */
+/* Data types in instruction templates:  DI, DI.  */
+extern __inline void
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+__asrtle_d (long int _1, long int _2)
+{
+  __builtin_loongarch_asrtle_d ((long int) _1, (long int) _2);
+}
+
+/* Assembly instruction format:	rj, rk.  */
+/* Data types in instruction templates:  DI, DI.  */
+extern __inline void
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+__asrtgt_d (long int _1, long int _2)
+{
+  __builtin_loongarch_asrtgt_d ((long int) _1, (long int) _2);
+}
+#endif
+
+#if defined __loongarch64
+/* Assembly instruction format:	rd, rj, ui5.  */
+/* Data types in instruction templates:  DI, DI, UQI.  */
+#define __lddir_d(/*long int*/ _1, /*ui5*/ _2) \
+  ((long int) __builtin_loongarch_lddir_d ((long int) (_1), (_2)))
+#elif (defined __loongarch32) || (defined __loongarch32r)
+#else
+#error "Unsupported ABI."
+#endif
+
+#if defined __loongarch64
+/* Assembly instruction format:	rj, ui5.  */
+/* Data types in instruction templates:  VOID, DI, UQI.  */
+#define __ldpte_d(/*long int*/ _1, /*ui5*/ _2) \
+  ((void) __builtin_loongarch_ldpte_d ((long int) (_1), (_2)))
+#elif (defined __loongarch32) || (defined __loongarch32r)
+#else
+#error "Unsupported ABI."
+#endif
+
+/* Assembly instruction format:	rd, rj, rk.  */
+/* Data types in instruction templates:  SI, QI, SI.  */
+extern __inline int
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+__crc_w_b_w (char _1, int _2)
+{
+  return (int) __builtin_loongarch_crc_w_b_w ((char) _1, (int) _2);
+}
+
+/* Assembly instruction format:	rd, rj, rk.  */
+/* Data types in instruction templates:  SI, HI, SI.  */
+extern __inline int
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+__crc_w_h_w (short _1, int _2)
+{
+  return (int) __builtin_loongarch_crc_w_h_w ((short) _1, (int) _2);
+}
+
+/* Assembly instruction format:	rd, rj, rk.  */
+/* Data types in instruction templates:  SI, SI, SI.  */
+extern __inline int
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+__crc_w_w_w (int _1, int _2)
+{
+  return (int) __builtin_loongarch_crc_w_w_w ((int) _1, (int) _2);
+}
+
+#ifdef __loongarch64
+/* Assembly instruction format:	rd, rj, rk.  */
+/* Data types in instruction templates:  SI, DI, SI.  */
+extern __inline int
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+__crc_w_d_w (long int _1, int _2)
+{
+  return (int) __builtin_loongarch_crc_w_d_w ((long int) _1, (int) _2);
+}
+#endif
+
+/* Assembly instruction format:	rd, rj, rk.  */
+/* Data types in instruction templates:  SI, QI, SI.  */
+extern __inline int
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+__crcc_w_b_w (char _1, int _2)
+{
+  return (int) __builtin_loongarch_crcc_w_b_w ((char) _1, (int) _2);
+}
+
+/* Assembly instruction format:	rd, rj, rk.  */
+/* Data types in instruction templates:  SI, HI, SI.  */
+extern __inline int
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+__crcc_w_h_w (short _1, int _2)
+{
+  return (int) __builtin_loongarch_crcc_w_h_w ((short) _1, (int) _2);
+}
+
+/* Assembly instruction format:	rd, rj, rk.  */
+/* Data types in instruction templates:  SI, SI, SI.  */
+extern __inline int
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+__crcc_w_w_w (int _1, int _2)
+{
+  return (int) __builtin_loongarch_crcc_w_w_w ((int) _1, (int) _2);
+}
+
+#ifdef __loongarch64
+/* Assembly instruction format:	rd, rj, rk.  */
+/* Data types in instruction templates:  SI, DI, SI.  */
+extern __inline int
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+__crcc_w_d_w (long int _1, int _2)
+{
+  return (int) __builtin_loongarch_crcc_w_d_w ((long int) _1, (int) _2);
+}
+#endif
+
+/* Assembly instruction format:	rd, ui14.  */
+/* Data types in instruction templates:  USI, USI.  */
+#define __csrrd_w(/*ui14*/ _1) \
+  ((unsigned int) __builtin_loongarch_csrrd_w ((_1)))
+
+/* Assembly instruction format:	rd, ui14.  */
+/* Data types in instruction templates:  USI, USI, USI.  */
+#define __csrwr_w(/*unsigned int*/ _1, /*ui14*/ _2) \
+  ((unsigned int) __builtin_loongarch_csrwr_w ((unsigned int) (_1), (_2)))
+
+/* Assembly instruction format:	rd, rj, ui14.  */
+/* Data types in instruction templates:  USI, USI, USI, USI.  */
+#define __csrxchg_w(/*unsigned int*/ _1, /*unsigned int*/ _2, /*ui14*/ _3) \
+  ((unsigned int) __builtin_loongarch_csrxchg_w ((unsigned int) (_1), \
+					       (unsigned int) (_2), (_3)))
+
+#ifdef __loongarch64
+/* Assembly instruction format:	rd, ui14.  */
+/* Data types in instruction templates:  UDI, USI.  */
+#define __csrrd_d(/*ui14*/ _1) \
+  ((unsigned long int) __builtin_loongarch_csrrd_d ((_1)))
+
+/* Assembly instruction format:	rd, ui14.  */
+/* Data types in instruction templates:  UDI, UDI, USI.  */
+#define __csrwr_d(/*unsigned long int*/ _1, /*ui14*/ _2) \
+  ((unsigned long int) __builtin_loongarch_csrwr_d ((unsigned long int) (_1), \
+						   (_2)))
+
+/* Assembly instruction format:	rd, rj, ui14.  */
+/* Data types in instruction templates:  UDI, UDI, UDI, USI.  */
+#define __csrxchg_d(/*unsigned long int*/ _1, /*unsigned long int*/ _2, \
+		   /*ui14*/ _3) \
+  ((unsigned long int) __builtin_loongarch_csrxchg_d ( \
+    (unsigned long int) (_1), (unsigned long int) (_2), (_3)))
+#endif
+
+/* Assembly instruction format:	rd, rj.  */
+/* Data types in instruction templates:  UQI, USI.  */
+extern __inline unsigned char
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+__iocsrrd_b (unsigned int _1)
+{
+  return (unsigned char) __builtin_loongarch_iocsrrd_b ((unsigned int) _1);
+}
+
+/* Assembly instruction format:	rd, rj.  */
+/* Data types in instruction templates:  UHI, USI.  */
+extern __inline unsigned char
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+__iocsrrd_h (unsigned int _1)
+{
+  return (unsigned short) __builtin_loongarch_iocsrrd_h ((unsigned int) _1);
+}
+
+/* Assembly instruction format:	rd, rj.  */
+/* Data types in instruction templates:  USI, USI.  */
+extern __inline unsigned int
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+__iocsrrd_w (unsigned int _1)
+{
+  return (unsigned int) __builtin_loongarch_iocsrrd_w ((unsigned int) _1);
+}
+
+#ifdef __loongarch64
+/* Assembly instruction format:	rd, rj.  */
+/* Data types in instruction templates:  UDI, USI.  */
+extern __inline unsigned long int
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+__iocsrrd_d (unsigned int _1)
+{
+  return (unsigned long int) __builtin_loongarch_iocsrrd_d ((unsigned int) _1);
+}
+#endif
+
+/* Assembly instruction format:	rd, rj.  */
+/* Data types in instruction templates:  VOID, UQI, USI.  */
+extern __inline void
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+__iocsrwr_b (unsigned char _1, unsigned int _2)
+{
+  __builtin_loongarch_iocsrwr_b ((unsigned char) _1, (unsigned int) _2);
+}
+
+/* Assembly instruction format:	rd, rj.  */
+/* Data types in instruction templates:  VOID, UHI, USI.  */
+extern __inline void
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+__iocsrwr_h (unsigned short _1, unsigned int _2)
+{
+  __builtin_loongarch_iocsrwr_h ((unsigned short) _1, (unsigned int) _2);
+}
+
+/* Assembly instruction format:	rd, rj.  */
+/* Data types in instruction templates:  VOID, USI, USI.  */
+extern __inline void
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+__iocsrwr_w (unsigned int _1, unsigned int _2)
+{
+  __builtin_loongarch_iocsrwr_w ((unsigned int) _1, (unsigned int) _2);
+}
+
+#ifdef __loongarch64
+/* Assembly instruction format:	rd, rj.  */
+/* Data types in instruction templates:  VOID, UDI, USI.  */
+extern __inline void
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+__iocsrwr_d (unsigned long int _1, unsigned int _2)
+{
+  __builtin_loongarch_iocsrwr_d ((unsigned long int) _1, (unsigned int) _2);
+}
+#endif
+
+/* Assembly instruction format:	ui15.  */
+/* Data types in instruction templates:  USI.  */
+#define __dbar(/*ui15*/ _1) __builtin_loongarch_dbar ((_1))
+
+/* Assembly instruction format:	ui15.  */
+/* Data types in instruction templates:  USI.  */
+#define __ibar(/*ui15*/ _1) __builtin_loongarch_ibar ((_1))
+
+/* Assembly instruction format:	ui15.  */
+/* Data types in instruction templates:  USI.  */
+#define __syscall(/*ui15*/ _1) __builtin_loongarch_syscall ((_1))
+
+/* Assembly instruction format:	ui15.  */
+/* Data types in instruction templates:  USI.  */
+#define __break(/*ui15*/ _1) __builtin_loongarch_break ((_1))
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* _GCC_LOONGARCH_BASE_INTRIN_H */

lib/gcc/loongarch32-linux-gnuf64/8.3.0/include/omp.h

@@ -0,0 +1,170 @@
+/* Copyright (C) 2005-2018 Free Software Foundation, Inc.
+   Contributed by Richard Henderson <rth@redhat.com>.
+
+   This file is part of the GNU Offloading and Multi Processing Library
+   (libgomp).
+
+   Libgomp 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.
+
+   Libgomp 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/>.  */
+
+#ifndef _OMP_H
+#define _OMP_H 1
+
+#ifndef _LIBGOMP_OMP_LOCK_DEFINED
+#define _LIBGOMP_OMP_LOCK_DEFINED 1
+/* These two structures get edited by the libgomp build process to 
+   reflect the shape of the two types.  Their internals are private
+   to the library.  */
+
+typedef struct
+{
+  unsigned char _x[4] 
+    __attribute__((__aligned__(4)));
+} omp_lock_t;
+
+typedef struct
+{
+#if defined(__linux__)
+  unsigned char _x[8 + sizeof (void *)] 
+    __attribute__((__aligned__(sizeof (void *))));
+#else
+  unsigned char _x[12] 
+    __attribute__((__aligned__(4)));
+#endif
+} omp_nest_lock_t;
+#endif
+
+typedef enum omp_sched_t
+{
+  omp_sched_static = 1,
+  omp_sched_dynamic = 2,
+  omp_sched_guided = 3,
+  omp_sched_auto = 4
+} omp_sched_t;
+
+typedef enum omp_proc_bind_t
+{
+  omp_proc_bind_false = 0,
+  omp_proc_bind_true = 1,
+  omp_proc_bind_master = 2,
+  omp_proc_bind_close = 3,
+  omp_proc_bind_spread = 4
+} omp_proc_bind_t;
+
+typedef enum omp_lock_hint_t
+{
+  omp_lock_hint_none = 0,
+  omp_lock_hint_uncontended = 1,
+  omp_lock_hint_contended = 2,
+  omp_lock_hint_nonspeculative = 4,
+  omp_lock_hint_speculative = 8,
+} omp_lock_hint_t;
+
+#ifdef __cplusplus
+extern "C" {
+# define __GOMP_NOTHROW throw ()
+#else
+# define __GOMP_NOTHROW __attribute__((__nothrow__))
+#endif
+
+extern void omp_set_num_threads (int) __GOMP_NOTHROW;
+extern int omp_get_num_threads (void) __GOMP_NOTHROW;
+extern int omp_get_max_threads (void) __GOMP_NOTHROW;
+extern int omp_get_thread_num (void) __GOMP_NOTHROW;
+extern int omp_get_num_procs (void) __GOMP_NOTHROW;
+
+extern int omp_in_parallel (void) __GOMP_NOTHROW;
+
+extern void omp_set_dynamic (int) __GOMP_NOTHROW;
+extern int omp_get_dynamic (void) __GOMP_NOTHROW;
+
+extern void omp_set_nested (int) __GOMP_NOTHROW;
+extern int omp_get_nested (void) __GOMP_NOTHROW;
+
+extern void omp_init_lock (omp_lock_t *) __GOMP_NOTHROW;
+extern void omp_init_lock_with_hint (omp_lock_t *, omp_lock_hint_t)
+  __GOMP_NOTHROW;
+extern void omp_destroy_lock (omp_lock_t *) __GOMP_NOTHROW;
+extern void omp_set_lock (omp_lock_t *) __GOMP_NOTHROW;
+extern void omp_unset_lock (omp_lock_t *) __GOMP_NOTHROW;
+extern int omp_test_lock (omp_lock_t *) __GOMP_NOTHROW;
+
+extern void omp_init_nest_lock (omp_nest_lock_t *) __GOMP_NOTHROW;
+extern void omp_init_nest_lock_with_hint (omp_nest_lock_t *, omp_lock_hint_t)
+  __GOMP_NOTHROW;
+extern void omp_destroy_nest_lock (omp_nest_lock_t *) __GOMP_NOTHROW;
+extern void omp_set_nest_lock (omp_nest_lock_t *) __GOMP_NOTHROW;
+extern void omp_unset_nest_lock (omp_nest_lock_t *) __GOMP_NOTHROW;
+extern int omp_test_nest_lock (omp_nest_lock_t *) __GOMP_NOTHROW;
+
+extern double omp_get_wtime (void) __GOMP_NOTHROW;
+extern double omp_get_wtick (void) __GOMP_NOTHROW;
+
+extern void omp_set_schedule (omp_sched_t, int) __GOMP_NOTHROW;
+extern void omp_get_schedule (omp_sched_t *, int *) __GOMP_NOTHROW;
+extern int omp_get_thread_limit (void) __GOMP_NOTHROW;
+extern void omp_set_max_active_levels (int) __GOMP_NOTHROW;
+extern int omp_get_max_active_levels (void) __GOMP_NOTHROW;
+extern int omp_get_level (void) __GOMP_NOTHROW;
+extern int omp_get_ancestor_thread_num (int) __GOMP_NOTHROW;
+extern int omp_get_team_size (int) __GOMP_NOTHROW;
+extern int omp_get_active_level (void) __GOMP_NOTHROW;
+
+extern int omp_in_final (void) __GOMP_NOTHROW;
+
+extern int omp_get_cancellation (void) __GOMP_NOTHROW;
+extern omp_proc_bind_t omp_get_proc_bind (void) __GOMP_NOTHROW;
+extern int omp_get_num_places (void) __GOMP_NOTHROW;
+extern int omp_get_place_num_procs (int) __GOMP_NOTHROW;
+extern void omp_get_place_proc_ids (int, int *) __GOMP_NOTHROW;
+extern int omp_get_place_num (void) __GOMP_NOTHROW;
+extern int omp_get_partition_num_places (void) __GOMP_NOTHROW;
+extern void omp_get_partition_place_nums (int *) __GOMP_NOTHROW;
+
+extern void omp_set_default_device (int) __GOMP_NOTHROW;
+extern int omp_get_default_device (void) __GOMP_NOTHROW;
+extern int omp_get_num_devices (void) __GOMP_NOTHROW;
+extern int omp_get_num_teams (void) __GOMP_NOTHROW;
+extern int omp_get_team_num (void) __GOMP_NOTHROW;
+
+extern int omp_is_initial_device (void) __GOMP_NOTHROW;
+extern int omp_get_initial_device (void) __GOMP_NOTHROW;
+extern int omp_get_max_task_priority (void) __GOMP_NOTHROW;
+
+extern void *omp_target_alloc (__SIZE_TYPE__, int) __GOMP_NOTHROW;
+extern void omp_target_free (void *, int) __GOMP_NOTHROW;
+extern int omp_target_is_present (void *, int) __GOMP_NOTHROW;
+extern int omp_target_memcpy (void *, void *, __SIZE_TYPE__, __SIZE_TYPE__,
+			      __SIZE_TYPE__, int, int) __GOMP_NOTHROW;
+extern int omp_target_memcpy_rect (void *, void *, __SIZE_TYPE__, int,
+				   const __SIZE_TYPE__ *,
+				   const __SIZE_TYPE__ *,
+				   const __SIZE_TYPE__ *,
+				   const __SIZE_TYPE__ *,
+				   const __SIZE_TYPE__ *, int, int)
+  __GOMP_NOTHROW;
+extern int omp_target_associate_ptr (void *, void *, __SIZE_TYPE__,
+				     __SIZE_TYPE__, int) __GOMP_NOTHROW;
+extern int omp_target_disassociate_ptr (void *, int) __GOMP_NOTHROW;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _OMP_H */

lib/gcc/loongarch32-linux-gnuf64/8.3.0/include/openacc.h

@@ -0,0 +1,130 @@
+/* OpenACC Runtime Library User-facing Declarations
+
+   Copyright (C) 2013-2018 Free Software Foundation, Inc.
+
+   Contributed by Mentor Embedded.
+
+   This file is part of the GNU Offloading and Multi Processing Library
+   (libgomp).
+
+   Libgomp 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.
+
+   Libgomp 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/>.  */
+
+#ifndef _OPENACC_H
+#define _OPENACC_H 1
+
+/* The OpenACC standard is silent on whether or not including <openacc.h>
+   might or must not include other header files.  We chose to include
+   some.  */
+#include <stddef.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if __cplusplus >= 201103
+# define __GOACC_NOTHROW noexcept
+#elif __cplusplus
+# define __GOACC_NOTHROW throw ()
+#else /* Not C++ */
+# define __GOACC_NOTHROW __attribute__ ((__nothrow__))
+#endif
+
+/* Types */
+typedef enum acc_device_t {
+  /* Keep in sync with include/gomp-constants.h.  */
+  acc_device_none = 0,
+  acc_device_default = 1,
+  acc_device_host = 2,
+  /* acc_device_host_nonshm = 3 removed.  */
+  acc_device_not_host = 4,
+  acc_device_nvidia = 5,
+  _ACC_device_hwm,
+  /* Ensure enumeration is layout compatible with int.  */
+  _ACC_highest = __INT_MAX__,
+  _ACC_neg = -1
+} acc_device_t;
+
+typedef enum acc_async_t {
+  /* Keep in sync with include/gomp-constants.h.  */
+  acc_async_noval = -1,
+  acc_async_sync  = -2
+} acc_async_t;
+
+int acc_get_num_devices (acc_device_t) __GOACC_NOTHROW;
+void acc_set_device_type (acc_device_t) __GOACC_NOTHROW;
+acc_device_t acc_get_device_type (void) __GOACC_NOTHROW;
+void acc_set_device_num (int, acc_device_t) __GOACC_NOTHROW;
+int acc_get_device_num (acc_device_t) __GOACC_NOTHROW;
+int acc_async_test (int) __GOACC_NOTHROW;
+int acc_async_test_all (void) __GOACC_NOTHROW;
+void acc_wait (int) __GOACC_NOTHROW;
+void acc_async_wait (int) __GOACC_NOTHROW;
+void acc_wait_async (int, int) __GOACC_NOTHROW;
+void acc_wait_all (void) __GOACC_NOTHROW;
+void acc_async_wait_all (void) __GOACC_NOTHROW;
+void acc_wait_all_async (int) __GOACC_NOTHROW;
+void acc_init (acc_device_t) __GOACC_NOTHROW;
+void acc_shutdown (acc_device_t) __GOACC_NOTHROW;
+#ifdef __cplusplus
+int acc_on_device (int __arg) __GOACC_NOTHROW;
+#else
+int acc_on_device (acc_device_t __arg) __GOACC_NOTHROW;
+#endif
+void *acc_malloc (size_t) __GOACC_NOTHROW;
+void acc_free (void *) __GOACC_NOTHROW;
+/* Some of these would be more correct with const qualifiers, but
+   the standard specifies otherwise.  */
+void *acc_copyin (void *, size_t) __GOACC_NOTHROW;
+void *acc_present_or_copyin (void *, size_t) __GOACC_NOTHROW;
+void *acc_pcopyin (void *, size_t) __GOACC_NOTHROW;
+void *acc_create (void *, size_t) __GOACC_NOTHROW;
+void *acc_present_or_create (void *, size_t) __GOACC_NOTHROW;
+void *acc_pcreate (void *, size_t) __GOACC_NOTHROW;
+void acc_copyout (void *, size_t) __GOACC_NOTHROW;
+void acc_delete (void *, size_t) __GOACC_NOTHROW;
+void acc_update_device (void *, size_t) __GOACC_NOTHROW;
+void acc_update_self (void *, size_t) __GOACC_NOTHROW;
+void acc_map_data (void *, void *, size_t) __GOACC_NOTHROW;
+void acc_unmap_data (void *) __GOACC_NOTHROW;
+void *acc_deviceptr (void *) __GOACC_NOTHROW;
+void *acc_hostptr (void *) __GOACC_NOTHROW;
+int acc_is_present (void *, size_t) __GOACC_NOTHROW;
+void acc_memcpy_to_device (void *, void *, size_t) __GOACC_NOTHROW;
+void acc_memcpy_from_device (void *, void *, size_t) __GOACC_NOTHROW;
+
+/* CUDA-specific routines.  */
+void *acc_get_current_cuda_device (void) __GOACC_NOTHROW;
+void *acc_get_current_cuda_context (void) __GOACC_NOTHROW;
+void *acc_get_cuda_stream (int) __GOACC_NOTHROW;
+int acc_set_cuda_stream (int, void *) __GOACC_NOTHROW;
+
+#ifdef __cplusplus
+}
+
+/* Forwarding function with correctly typed arg.  */
+
+#pragma acc routine seq
+inline int acc_on_device (acc_device_t __arg) __GOACC_NOTHROW
+{
+  return acc_on_device ((int) __arg);
+}
+#endif
+
+#endif /* _OPENACC_H */

lib/gcc/loongarch32-linux-gnuf64/8.3.0/include/ssp/ssp.h

@@ -0,0 +1,65 @@
+/* Object size checking support macros.
+   Copyright (C) 2004-2018 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.
+
+In addition to the permissions in the GNU General Public License, the
+Free Software Foundation gives you unlimited permission to link the
+compiled version of this file into combinations with other programs,
+and to distribute those combinations without any restriction coming
+from the use of this file.  (The General Public License restrictions
+do apply in other respects; for example, they cover modification of
+the file, and distribution when not linked into a combine
+executable.)
+
+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/>.  */
+
+
+#ifndef _SSP_H
+#define _SSP_H 1
+
+#if _FORTIFY_SOURCE > 0 && __OPTIMIZE__ > 0 \
+    && defined __GNUC__ \
+    && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 1)) \
+    && !defined __cplusplus
+# if _FORTIFY_SOURCE == 1
+#  define __SSP_FORTIFY_LEVEL 1
+# elif _FORTIFY_SOURCE > 1
+#  define __SSP_FORTIFY_LEVEL 2
+# endif
+#endif
+
+#if __SSP_FORTIFY_LEVEL > 0
+# include <stddef.h>
+# define __ssp_bos(ptr) __builtin_object_size (ptr, __SSP_FORTIFY_LEVEL > 1)
+# define __ssp_bos0(ptr) __builtin_object_size (ptr, 0)
+
+# define __SSP_REDIRECT(name, proto, alias) \
+  name proto __asm__ (__SSP_ASMNAME (#alias))
+# define __SSP_ASMNAME(cname)  __SSP_ASMNAME2 (__USER_LABEL_PREFIX__, cname)
+# define __SSP_ASMNAME2(prefix, cname) __SSP_ASMNAME3 (prefix) cname
+# define __SSP_ASMNAME3(prefix) #prefix
+
+# undef __SSP_HAVE_VSNPRINTF
+
+extern void __chk_fail (void) __attribute__((__noreturn__));
+#endif
+
+#endif /* _SSP_H */

lib/gcc/loongarch32-linux-gnuf64/8.3.0/include/ssp/stdio.h

@@ -0,0 +1,100 @@
+/* Checking macros for stdio functions.
+   Copyright (C) 2004-2018 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.
+
+In addition to the permissions in the GNU General Public License, the
+Free Software Foundation gives you unlimited permission to link the
+compiled version of this file into combinations with other programs,
+and to distribute those combinations without any restriction coming
+from the use of this file.  (The General Public License restrictions
+do apply in other respects; for example, they cover modification of
+the file, and distribution when not linked into a combine
+executable.)
+
+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/>.  */
+
+
+#ifndef _SSP_STDIO_H
+#define _SSP_STDIO_H 1
+
+#include <ssp.h>
+#include_next <stdio.h>
+
+#if __SSP_FORTIFY_LEVEL > 0
+
+#include <stdarg.h>
+
+#undef sprintf
+#undef vsprintf
+#undef snprintf
+#undef vsnprintf
+#undef gets
+#undef fgets
+
+extern int __sprintf_chk (char *__restrict__ __s, int __flag, size_t __slen,
+			  __const char *__restrict__ __format, ...);
+extern int __vsprintf_chk (char *__restrict__ __s, int __flag, size_t __slen,
+			   __const char *__restrict__ __format,
+			   va_list __ap);
+
+#define sprintf(str, ...) \
+  __builtin___sprintf_chk (str, 0, __ssp_bos (str), \
+			   __VA_ARGS__)
+#define vsprintf(str, fmt, ap) \
+  __builtin___vsprintf_chk (str, 0, __ssp_bos (str), fmt, ap)
+
+extern int __snprintf_chk (char *__restrict__ __s, size_t __n, int __flag,
+			   size_t __slen, __const char *__restrict__ __format,
+			   ...);
+extern int __vsnprintf_chk (char *__restrict__ __s, size_t __n, int __flag,
+			    size_t __slen, __const char *__restrict__ __format,
+			    va_list __ap);
+
+#define snprintf(str, len, ...) \
+  __builtin___snprintf_chk (str, len, 0, __ssp_bos (str), __VA_ARGS__)
+#define vsnprintf(str, len, fmt, ap) \
+  __builtin___vsnprintf_chk (str, len, 0, __ssp_bos (str), fmt, ap)
+
+extern char *__gets_chk (char *__str, size_t);
+extern char *__SSP_REDIRECT (__gets_alias, (char *__str), gets);
+
+extern inline __attribute__((__always_inline__)) char *
+gets (char *__str)
+{
+  if (__ssp_bos (__str) != (size_t) -1)
+    return __gets_chk (__str, __ssp_bos (__str));
+  return __gets_alias (__str);
+}
+
+extern char *__SSP_REDIRECT (__fgets_alias,
+			     (char *__restrict__ __s, int __n,
+			      FILE *__restrict__ __stream), fgets);
+
+extern inline __attribute__((__always_inline__)) char *
+fgets (char *__restrict__ __s, int __n, FILE *__restrict__ __stream)
+{
+  if (__ssp_bos (__s) != (size_t) -1 && (size_t) __n > __ssp_bos (__s))
+    __chk_fail ();
+  return __fgets_alias (__s, __n, __stream);
+}
+
+#endif /* __SSP_FORTIFY_LEVEL > 0 */
+#endif /* _SSP_STDIO_H */

lib/gcc/loongarch32-linux-gnuf64/8.3.0/include/ssp/string.h

@@ -0,0 +1,167 @@
+/* Checking macros for string functions.
+   Copyright (C) 2004-2018 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.
+
+In addition to the permissions in the GNU General Public License, the
+Free Software Foundation gives you unlimited permission to link the
+compiled version of this file into combinations with other programs,
+and to distribute those combinations without any restriction coming
+from the use of this file.  (The General Public License restrictions
+do apply in other respects; for example, they cover modification of
+the file, and distribution when not linked into a combine
+executable.)
+
+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/>.  */
+
+
+#ifndef _SSP_STRING_H
+#define _SSP_STRING_H 1
+
+#include <ssp.h>
+#include_next <string.h>
+
+#if __SSP_FORTIFY_LEVEL > 0
+
+#undef memcpy
+#undef memmove
+#undef memset
+#undef strcat
+#undef strcpy
+#undef strncat
+#undef strncpy
+#undef mempcpy
+#undef stpcpy
+#undef bcopy
+#undef bzero
+
+#define memcpy(dest, src, len) \
+  ((__ssp_bos0 (dest) != (size_t) -1)					\
+   ? __builtin___memcpy_chk (dest, src, len, __ssp_bos0 (dest))		\
+   : __memcpy_ichk (dest, src, len))
+static inline __attribute__((__always_inline__)) void *
+__memcpy_ichk (void *__restrict__ __dest, const void *__restrict__ __src,
+	       size_t __len)
+{
+  return __builtin___memcpy_chk (__dest, __src, __len, __ssp_bos0 (__dest));
+}
+
+
+#define memmove(dest, src, len) \
+  ((__ssp_bos0 (dest) != (size_t) -1)					\
+   ? __builtin___memmove_chk (dest, src, len, __ssp_bos0 (dest))		\
+   : __memmove_ichk (dest, src, len))
+static inline __attribute__((__always_inline__)) void *
+__memmove_ichk (void *__dest, const void *__src, size_t __len)
+{
+  return __builtin___memmove_chk (__dest, __src, __len, __ssp_bos0 (__dest));
+}
+
+
+#define mempcpy(dest, src, len) \
+  ((__ssp_bos0 (dest) != (size_t) -1)					\
+   ? __builtin___mempcpy_chk (dest, src, len, __ssp_bos0 (dest))	\
+   : __mempcpy_ichk (dest, src, len))
+static inline __attribute__((__always_inline__)) void *
+__mempcpy_ichk (void *__restrict__ __dest, const void *__restrict__ __src,
+		size_t __len)
+{
+  return __builtin___mempcpy_chk (__dest, __src, __len, __ssp_bos0 (__dest));
+}
+
+
+#define memset(dest, ch, len) \
+  ((__ssp_bos0 (dest) != (size_t) -1)					\
+   ? __builtin___memset_chk (dest, ch, len, __ssp_bos0 (dest))		\
+   : __memset_ichk (dest, ch, len))
+static inline __attribute__((__always_inline__)) void *
+__memset_ichk (void *__dest, int __ch, size_t __len)
+{
+  return __builtin___memset_chk (__dest, __ch, __len, __ssp_bos0 (__dest));
+}
+
+#define bcopy(src, dest, len) ((void) \
+ ((__ssp_bos0 (dest) != (size_t) -1)					\
+   ? __builtin___memmove_chk (dest, src, len, __ssp_bos0 (dest))	\
+   : __memmove_ichk (dest, src, len)))
+#define bzero(dest, len) ((void) \
+  ((__ssp_bos0 (dest) != (size_t) -1)					\
+   ? __builtin___memset_chk (dest, '\0', len, __ssp_bos0 (dest))	\
+   : __memset_ichk (dest, '\0', len)))
+
+
+#define strcpy(dest, src) \
+  ((__ssp_bos (dest) != (size_t) -1)					\
+   ? __builtin___strcpy_chk (dest, src, __ssp_bos (dest))		\
+   : __strcpy_ichk (dest, src))
+static inline __attribute__((__always_inline__)) char *
+__strcpy_ichk (char *__restrict__ __dest, const char *__restrict__ __src)
+{
+  return __builtin___strcpy_chk (__dest, __src, __ssp_bos (__dest));
+}
+
+
+#define stpcpy(dest, src) \
+  ((__ssp_bos (dest) != (size_t) -1)					\
+   ? __builtin___stpcpy_chk (dest, src, __ssp_bos (dest))		\
+   : __stpcpy_ichk (dest, src))
+static inline __attribute__((__always_inline__)) char *
+__stpcpy_ichk (char *__restrict__ __dest, const char *__restrict__ __src)
+{
+  return __builtin___stpcpy_chk (__dest, __src, __ssp_bos (__dest));
+}
+
+
+#define strncpy(dest, src, len) \
+  ((__ssp_bos (dest) != (size_t) -1)					\
+   ? __builtin___strncpy_chk (dest, src, len, __ssp_bos (dest))		\
+   : __strncpy_ichk (dest, src, len))
+static inline __attribute__((__always_inline__)) char *
+__strncpy_ichk (char *__restrict__ __dest, const char *__restrict__ __src,
+		size_t __len)
+{
+  return __builtin___strncpy_chk (__dest, __src, __len, __ssp_bos (__dest));
+}
+
+
+#define strcat(dest, src) \
+  ((__ssp_bos (dest) != (size_t) -1)					\
+   ? __builtin___strcat_chk (dest, src, __ssp_bos (dest))		\
+   : __strcat_ichk (dest, src))
+static inline __attribute__((__always_inline__)) char *
+__strcat_ichk (char *__restrict__ __dest, const char *__restrict__ __src)
+{
+  return __builtin___strcat_chk (__dest, __src, __ssp_bos (__dest));
+}
+
+
+#define strncat(dest, src, len) \
+  ((__ssp_bos (dest) != (size_t) -1)					\
+   ? __builtin___strncat_chk (dest, src, len, __ssp_bos (dest))		\
+   : __strncat_ichk (dest, src, len))
+static inline __attribute__((__always_inline__)) char *
+__strncat_ichk (char *__restrict__ __dest, const char *__restrict__ __src,
+		size_t __len)
+{
+  return __builtin___strncat_chk (__dest, __src, __len, __ssp_bos (__dest));
+}
+
+#endif /* __SSP_FORTIFY_LEVEL > 0 */
+#endif /* _SSP_STRING_H */

lib/gcc/loongarch32-linux-gnuf64/8.3.0/include/ssp/unistd.h

@@ -0,0 +1,84 @@
+/* Checking macros for unistd functions.
+   Copyright (C) 2005-2018 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.
+
+In addition to the permissions in the GNU General Public License, the
+Free Software Foundation gives you unlimited permission to link the
+compiled version of this file into combinations with other programs,
+and to distribute those combinations without any restriction coming
+from the use of this file.  (The General Public License restrictions
+do apply in other respects; for example, they cover modification of
+the file, and distribution when not linked into a combine
+executable.)
+
+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/>.  */
+
+
+#ifndef _SSP_UNISTD_H
+#define _SSP_UNISTD_H 1
+
+#include <ssp.h>
+#include_next <unistd.h>
+
+#if __SSP_FORTIFY_LEVEL > 0
+
+#undef read
+#undef readlink
+#undef getcwd
+
+extern ssize_t __SSP_REDIRECT (__read_alias, (int __fd, void *__buf,
+					      size_t __nbytes), read);
+
+extern inline __attribute__((__always_inline__)) ssize_t
+read (int __fd, void *__buf, size_t __nbytes)
+{
+  if (__ssp_bos0 (__buf) != (size_t) -1 && __nbytes > __ssp_bos0 (__buf))
+    __chk_fail ();
+  return __read_alias (__fd, __buf, __nbytes);
+}
+
+extern int __SSP_REDIRECT (__readlink_alias,
+			   (const char *__restrict__ __path,
+			    char *__restrict__ __buf, size_t __len),
+			   readlink);
+
+extern inline __attribute__((__always_inline__)) int
+readlink (const char *__restrict__ __path, char *__restrict__ __buf,
+	  size_t __len)
+{
+  if (__ssp_bos (__buf) != (size_t) -1 && __len > __ssp_bos (__buf))
+    __chk_fail ();
+  return __readlink_alias (__path, __buf, __len);
+}
+
+extern char *__SSP_REDIRECT (__getcwd_alias,
+			     (char *__buf, size_t __size), getcwd);
+
+extern inline __attribute__((__always_inline__)) char *
+getcwd (char *__buf, size_t __size)
+{
+  if (__ssp_bos (__buf) != (size_t) -1 && __size > __ssp_bos (__buf))
+    __chk_fail ();
+  return __getcwd_alias (__buf, __size);
+}
+
+#endif /* __SSP_FORTIFY_LEVEL > 0 */
+#endif /* _SSP_UNISTD_H */

lib/gcc/loongarch32-linux-gnuf64/8.3.0/include/stdalign.h

@@ -0,0 +1,39 @@
+/* Copyright (C) 2011-2018 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/>.  */
+
+/* ISO C1X: 7.15 Alignment <stdalign.h>.  */
+
+#ifndef _STDALIGN_H
+#define _STDALIGN_H
+
+#ifndef __cplusplus
+
+#define alignas _Alignas
+#define alignof _Alignof
+
+#define __alignas_is_defined 1
+#define __alignof_is_defined 1
+
+#endif
+
+#endif	/* stdalign.h */

lib/gcc/loongarch32-linux-gnuf64/8.3.0/include/stdarg.h

@@ -0,0 +1,127 @@
+/* Copyright (C) 1989-2018 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/>.  */
+
+/*
+ * ISO C Standard:  7.15  Variable arguments  <stdarg.h>
+ */
+
+#ifndef _STDARG_H
+#ifndef _ANSI_STDARG_H_
+#ifndef __need___va_list
+#define _STDARG_H
+#define _ANSI_STDARG_H_
+#endif /* not __need___va_list */
+#undef __need___va_list
+
+/* Define __gnuc_va_list.  */
+
+#ifndef __GNUC_VA_LIST
+#define __GNUC_VA_LIST
+typedef __builtin_va_list __gnuc_va_list;
+#endif
+
+/* Define the standard macros for the user,
+   if this invocation was from the user program.  */
+#ifdef _STDARG_H
+
+#define va_start(v,l)	__builtin_va_start(v,l)
+#define va_end(v)	__builtin_va_end(v)
+#define va_arg(v,l)	__builtin_va_arg(v,l)
+#if !defined(__STRICT_ANSI__) || __STDC_VERSION__ + 0 >= 199900L \
+    || __cplusplus + 0 >= 201103L
+#define va_copy(d,s)	__builtin_va_copy(d,s)
+#endif
+#define __va_copy(d,s)	__builtin_va_copy(d,s)
+
+/* Define va_list, if desired, from __gnuc_va_list. */
+/* We deliberately do not define va_list when called from
+   stdio.h, because ANSI C says that stdio.h is not supposed to define
+   va_list.  stdio.h needs to have access to that data type, 
+   but must not use that name.  It should use the name __gnuc_va_list,
+   which is safe because it is reserved for the implementation.  */
+
+#ifdef _BSD_VA_LIST
+#undef _BSD_VA_LIST
+#endif
+
+#if defined(__svr4__) || (defined(_SCO_DS) && !defined(__VA_LIST))
+/* SVR4.2 uses _VA_LIST for an internal alias for va_list,
+   so we must avoid testing it and setting it here.
+   SVR4 uses _VA_LIST as a flag in stdarg.h, but we should
+   have no conflict with that.  */
+#ifndef _VA_LIST_
+#define _VA_LIST_
+#ifdef __i860__
+#ifndef _VA_LIST
+#define _VA_LIST va_list
+#endif
+#endif /* __i860__ */
+typedef __gnuc_va_list va_list;
+#ifdef _SCO_DS
+#define __VA_LIST
+#endif
+#endif /* _VA_LIST_ */
+#else /* not __svr4__ || _SCO_DS */
+
+/* The macro _VA_LIST_ is the same thing used by this file in Ultrix.
+   But on BSD NET2 we must not test or define or undef it.
+   (Note that the comments in NET 2's ansi.h
+   are incorrect for _VA_LIST_--see stdio.h!)  */
+#if !defined (_VA_LIST_) || defined (__BSD_NET2__) || defined (____386BSD____) || defined (__bsdi__) || defined (__sequent__) || defined (__FreeBSD__) || defined(WINNT)
+/* The macro _VA_LIST_DEFINED is used in Windows NT 3.5  */
+#ifndef _VA_LIST_DEFINED
+/* The macro _VA_LIST is used in SCO Unix 3.2.  */
+#ifndef _VA_LIST
+/* The macro _VA_LIST_T_H is used in the Bull dpx2  */
+#ifndef _VA_LIST_T_H
+/* The macro __va_list__ is used by BeOS.  */
+#ifndef __va_list__
+typedef __gnuc_va_list va_list;
+#endif /* not __va_list__ */
+#endif /* not _VA_LIST_T_H */
+#endif /* not _VA_LIST */
+#endif /* not _VA_LIST_DEFINED */
+#if !(defined (__BSD_NET2__) || defined (____386BSD____) || defined (__bsdi__) || defined (__sequent__) || defined (__FreeBSD__))
+#define _VA_LIST_
+#endif
+#ifndef _VA_LIST
+#define _VA_LIST
+#endif
+#ifndef _VA_LIST_DEFINED
+#define _VA_LIST_DEFINED
+#endif
+#ifndef _VA_LIST_T_H
+#define _VA_LIST_T_H
+#endif
+#ifndef __va_list__
+#define __va_list__
+#endif
+
+#endif /* not _VA_LIST_, except on certain systems */
+
+#endif /* not __svr4__ */
+
+#endif /* _STDARG_H */
+
+#endif /* not _ANSI_STDARG_H_ */
+#endif /* not _STDARG_H */

lib/gcc/loongarch32-linux-gnuf64/8.3.0/include/stdatomic.h

@@ -0,0 +1,243 @@
+/* Copyright (C) 2013-2018 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/>.  */
+
+/* ISO C11 Standard:  7.17  Atomics <stdatomic.h>.  */
+
+#ifndef _STDATOMIC_H
+#define _STDATOMIC_H
+
+typedef enum
+  {
+    memory_order_relaxed = __ATOMIC_RELAXED,
+    memory_order_consume = __ATOMIC_CONSUME,
+    memory_order_acquire = __ATOMIC_ACQUIRE,
+    memory_order_release = __ATOMIC_RELEASE,
+    memory_order_acq_rel = __ATOMIC_ACQ_REL,
+    memory_order_seq_cst = __ATOMIC_SEQ_CST
+  } memory_order;
+
+
+typedef _Atomic _Bool atomic_bool;
+typedef _Atomic char atomic_char;
+typedef _Atomic signed char atomic_schar;
+typedef _Atomic unsigned char atomic_uchar;
+typedef _Atomic short atomic_short;
+typedef _Atomic unsigned short atomic_ushort;
+typedef _Atomic int atomic_int;
+typedef _Atomic unsigned int atomic_uint;
+typedef _Atomic long atomic_long;
+typedef _Atomic unsigned long atomic_ulong;
+typedef _Atomic long long atomic_llong;
+typedef _Atomic unsigned long long atomic_ullong;
+typedef _Atomic __CHAR16_TYPE__ atomic_char16_t;
+typedef _Atomic __CHAR32_TYPE__ atomic_char32_t;
+typedef _Atomic __WCHAR_TYPE__ atomic_wchar_t;
+typedef _Atomic __INT_LEAST8_TYPE__ atomic_int_least8_t;
+typedef _Atomic __UINT_LEAST8_TYPE__ atomic_uint_least8_t;
+typedef _Atomic __INT_LEAST16_TYPE__ atomic_int_least16_t;
+typedef _Atomic __UINT_LEAST16_TYPE__ atomic_uint_least16_t;
+typedef _Atomic __INT_LEAST32_TYPE__ atomic_int_least32_t;
+typedef _Atomic __UINT_LEAST32_TYPE__ atomic_uint_least32_t;
+typedef _Atomic __INT_LEAST64_TYPE__ atomic_int_least64_t;
+typedef _Atomic __UINT_LEAST64_TYPE__ atomic_uint_least64_t;
+typedef _Atomic __INT_FAST8_TYPE__ atomic_int_fast8_t;
+typedef _Atomic __UINT_FAST8_TYPE__ atomic_uint_fast8_t;
+typedef _Atomic __INT_FAST16_TYPE__ atomic_int_fast16_t;
+typedef _Atomic __UINT_FAST16_TYPE__ atomic_uint_fast16_t;
+typedef _Atomic __INT_FAST32_TYPE__ atomic_int_fast32_t;
+typedef _Atomic __UINT_FAST32_TYPE__ atomic_uint_fast32_t;
+typedef _Atomic __INT_FAST64_TYPE__ atomic_int_fast64_t;
+typedef _Atomic __UINT_FAST64_TYPE__ atomic_uint_fast64_t;
+typedef _Atomic __INTPTR_TYPE__ atomic_intptr_t;
+typedef _Atomic __UINTPTR_TYPE__ atomic_uintptr_t;
+typedef _Atomic __SIZE_TYPE__ atomic_size_t;
+typedef _Atomic __PTRDIFF_TYPE__ atomic_ptrdiff_t;
+typedef _Atomic __INTMAX_TYPE__ atomic_intmax_t;
+typedef _Atomic __UINTMAX_TYPE__ atomic_uintmax_t;        
+
+
+#define ATOMIC_VAR_INIT(VALUE)	(VALUE)
+
+/* Initialize an atomic object pointed to by PTR with VAL.  */
+#define atomic_init(PTR, VAL)                           \
+  atomic_store_explicit (PTR, VAL, __ATOMIC_RELAXED)
+
+#define kill_dependency(Y)			\
+  __extension__					\
+  ({						\
+    __auto_type __kill_dependency_tmp = (Y);	\
+    __kill_dependency_tmp;			\
+  })
+
+extern void atomic_thread_fence (memory_order);
+#define atomic_thread_fence(MO)	__atomic_thread_fence (MO)
+extern void atomic_signal_fence (memory_order);
+#define atomic_signal_fence(MO)	__atomic_signal_fence  (MO)
+#define atomic_is_lock_free(OBJ) __atomic_is_lock_free (sizeof (*(OBJ)), (OBJ))
+
+#define ATOMIC_BOOL_LOCK_FREE		__GCC_ATOMIC_BOOL_LOCK_FREE
+#define ATOMIC_CHAR_LOCK_FREE		__GCC_ATOMIC_CHAR_LOCK_FREE
+#define ATOMIC_CHAR16_T_LOCK_FREE	__GCC_ATOMIC_CHAR16_T_LOCK_FREE
+#define ATOMIC_CHAR32_T_LOCK_FREE	__GCC_ATOMIC_CHAR32_T_LOCK_FREE
+#define ATOMIC_WCHAR_T_LOCK_FREE	__GCC_ATOMIC_WCHAR_T_LOCK_FREE
+#define ATOMIC_SHORT_LOCK_FREE		__GCC_ATOMIC_SHORT_LOCK_FREE
+#define ATOMIC_INT_LOCK_FREE		__GCC_ATOMIC_INT_LOCK_FREE
+#define ATOMIC_LONG_LOCK_FREE		__GCC_ATOMIC_LONG_LOCK_FREE
+#define ATOMIC_LLONG_LOCK_FREE		__GCC_ATOMIC_LLONG_LOCK_FREE
+#define ATOMIC_POINTER_LOCK_FREE	__GCC_ATOMIC_POINTER_LOCK_FREE
+
+
+/* Note that these macros require __typeof__ and __auto_type to remove
+   _Atomic qualifiers (and const qualifiers, if those are valid on
+   macro operands).
+   
+   Also note that the header file uses the generic form of __atomic
+   builtins, which requires the address to be taken of the value
+   parameter, and then we pass that value on.  This allows the macros
+   to work for any type, and the compiler is smart enough to convert
+   these to lock-free _N variants if possible, and throw away the
+   temps.  */
+
+#define atomic_store_explicit(PTR, VAL, MO)				\
+  __extension__								\
+  ({									\
+    __auto_type __atomic_store_ptr = (PTR);				\
+    __typeof__ (*__atomic_store_ptr) __atomic_store_tmp = (VAL);	\
+    __atomic_store (__atomic_store_ptr, &__atomic_store_tmp, (MO));	\
+  })
+
+#define atomic_store(PTR, VAL)				\
+  atomic_store_explicit (PTR, VAL, __ATOMIC_SEQ_CST)
+
+
+#define atomic_load_explicit(PTR, MO)					\
+  __extension__								\
+  ({									\
+    __auto_type __atomic_load_ptr = (PTR);				\
+    __typeof__ (*__atomic_load_ptr) __atomic_load_tmp;			\
+    __atomic_load (__atomic_load_ptr, &__atomic_load_tmp, (MO));	\
+    __atomic_load_tmp;							\
+  })
+
+#define atomic_load(PTR)  atomic_load_explicit (PTR, __ATOMIC_SEQ_CST)
+
+
+#define atomic_exchange_explicit(PTR, VAL, MO)				\
+  __extension__								\
+  ({									\
+    __auto_type __atomic_exchange_ptr = (PTR);				\
+    __typeof__ (*__atomic_exchange_ptr) __atomic_exchange_val = (VAL);	\
+    __typeof__ (*__atomic_exchange_ptr) __atomic_exchange_tmp;		\
+    __atomic_exchange (__atomic_exchange_ptr, &__atomic_exchange_val,	\
+		       &__atomic_exchange_tmp, (MO));			\
+    __atomic_exchange_tmp;						\
+  })
+
+#define atomic_exchange(PTR, VAL) 			\
+  atomic_exchange_explicit (PTR, VAL, __ATOMIC_SEQ_CST)
+
+
+#define atomic_compare_exchange_strong_explicit(PTR, VAL, DES, SUC, FAIL) \
+  __extension__								\
+  ({									\
+    __auto_type __atomic_compare_exchange_ptr = (PTR);			\
+    __typeof__ (*__atomic_compare_exchange_ptr) __atomic_compare_exchange_tmp \
+      = (DES);								\
+    __atomic_compare_exchange (__atomic_compare_exchange_ptr, (VAL),	\
+			       &__atomic_compare_exchange_tmp, 0,	\
+			       (SUC), (FAIL));				\
+  })
+
+#define atomic_compare_exchange_strong(PTR, VAL, DES) 			   \
+  atomic_compare_exchange_strong_explicit (PTR, VAL, DES, __ATOMIC_SEQ_CST, \
+					   __ATOMIC_SEQ_CST)
+
+#define atomic_compare_exchange_weak_explicit(PTR, VAL, DES, SUC, FAIL) \
+  __extension__								\
+  ({									\
+    __auto_type __atomic_compare_exchange_ptr = (PTR);			\
+    __typeof__ (*__atomic_compare_exchange_ptr) __atomic_compare_exchange_tmp \
+      = (DES);								\
+    __atomic_compare_exchange (__atomic_compare_exchange_ptr, (VAL),	\
+			       &__atomic_compare_exchange_tmp, 1,	\
+			       (SUC), (FAIL));				\
+  })
+
+#define atomic_compare_exchange_weak(PTR, VAL, DES)			\
+  atomic_compare_exchange_weak_explicit (PTR, VAL, DES, __ATOMIC_SEQ_CST, \
+					 __ATOMIC_SEQ_CST)
+
+
+
+#define atomic_fetch_add(PTR, VAL) __atomic_fetch_add ((PTR), (VAL), 	\
+						       __ATOMIC_SEQ_CST)
+#define atomic_fetch_add_explicit(PTR, VAL, MO) 			\
+			  __atomic_fetch_add ((PTR), (VAL), (MO))
+
+#define atomic_fetch_sub(PTR, VAL) __atomic_fetch_sub ((PTR), (VAL), 	\
+						       __ATOMIC_SEQ_CST)
+#define atomic_fetch_sub_explicit(PTR, VAL, MO) 			\
+			  __atomic_fetch_sub ((PTR), (VAL), (MO))
+
+#define atomic_fetch_or(PTR, VAL) __atomic_fetch_or ((PTR), (VAL), 	\
+						       __ATOMIC_SEQ_CST)
+#define atomic_fetch_or_explicit(PTR, VAL, MO) 			\
+			  __atomic_fetch_or ((PTR), (VAL), (MO))
+
+#define atomic_fetch_xor(PTR, VAL) __atomic_fetch_xor ((PTR), (VAL), 	\
+						       __ATOMIC_SEQ_CST)
+#define atomic_fetch_xor_explicit(PTR, VAL, MO) 			\
+			  __atomic_fetch_xor ((PTR), (VAL), (MO))
+
+#define atomic_fetch_and(PTR, VAL) __atomic_fetch_and ((PTR), (VAL), 	\
+						       __ATOMIC_SEQ_CST)
+#define atomic_fetch_and_explicit(PTR, VAL, MO) 			\
+			  __atomic_fetch_and ((PTR), (VAL), (MO))
+
+
+typedef _Atomic struct
+{
+#if __GCC_ATOMIC_TEST_AND_SET_TRUEVAL == 1
+  _Bool __val;
+#else
+  unsigned char __val;
+#endif
+} atomic_flag;
+
+#define ATOMIC_FLAG_INIT	{ 0 }
+
+
+extern _Bool atomic_flag_test_and_set (volatile atomic_flag *);
+#define atomic_flag_test_and_set(PTR) 					\
+			__atomic_test_and_set ((PTR), __ATOMIC_SEQ_CST)
+extern _Bool atomic_flag_test_and_set_explicit (volatile atomic_flag *,
+						memory_order);
+#define atomic_flag_test_and_set_explicit(PTR, MO)			\
+			__atomic_test_and_set ((PTR), (MO))
+
+extern void atomic_flag_clear (volatile atomic_flag *);
+#define atomic_flag_clear(PTR)	__atomic_clear ((PTR), __ATOMIC_SEQ_CST)
+extern void atomic_flag_clear_explicit (volatile atomic_flag *, memory_order);
+#define atomic_flag_clear_explicit(PTR, MO)   __atomic_clear ((PTR), (MO))
+
+#endif  /* _STDATOMIC_H */

lib/gcc/loongarch32-linux-gnuf64/8.3.0/include/stdbool.h

@@ -0,0 +1,54 @@
+/* Copyright (C) 1998-2018 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/>.  */
+
+/*
+ * ISO C Standard:  7.16  Boolean type and values  <stdbool.h>
+ */
+
+#ifndef _STDBOOL_H
+#define _STDBOOL_H
+
+#ifndef __cplusplus
+
+#define bool	_Bool
+#define true	1
+#define false	0
+
+#else /* __cplusplus */
+
+/* Supporting _Bool in C++ is a GCC extension.  */
+#define _Bool	bool
+
+#if __cplusplus < 201103L
+/* Defining these macros in C++98 is a GCC extension.  */
+#define bool	bool
+#define false	false
+#define true	true
+#endif
+
+#endif /* __cplusplus */
+
+/* Signal that all the definitions are present.  */
+#define __bool_true_false_are_defined	1
+
+#endif	/* stdbool.h */

lib/gcc/loongarch32-linux-gnuf64/8.3.0/include/stddef.h

@@ -0,0 +1,451 @@
+/* Copyright (C) 1989-2018 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/>.  */
+
+/*
+ * ISO C Standard:  7.17  Common definitions  <stddef.h>
+ */
+#if (!defined(_STDDEF_H) && !defined(_STDDEF_H_) && !defined(_ANSI_STDDEF_H) \
+     && !defined(__STDDEF_H__)) \
+    || defined(__need_wchar_t) || defined(__need_size_t) \
+    || defined(__need_ptrdiff_t) || defined(__need_NULL) \
+    || defined(__need_wint_t)
+
+/* Any one of these symbols __need_* means that GNU libc
+   wants us just to define one data type.  So don't define
+   the symbols that indicate this file's entire job has been done.  */
+#if (!defined(__need_wchar_t) && !defined(__need_size_t)	\
+     && !defined(__need_ptrdiff_t) && !defined(__need_NULL)	\
+     && !defined(__need_wint_t))
+#define _STDDEF_H
+#define _STDDEF_H_
+/* snaroff@next.com says the NeXT needs this.  */
+#define _ANSI_STDDEF_H
+#endif
+
+#ifndef __sys_stdtypes_h
+/* This avoids lossage on SunOS but only if stdtypes.h comes first.
+   There's no way to win with the other order!  Sun lossage.  */
+
+/* On 4.3bsd-net2, make sure ansi.h is included, so we have
+   one less case to deal with in the following.  */
+#if defined (__BSD_NET2__) || defined (____386BSD____) || (defined (__FreeBSD__) && (__FreeBSD__ < 5)) || defined(__NetBSD__)
+#include <machine/ansi.h>
+#endif
+/* On FreeBSD 5, machine/ansi.h does not exist anymore... */
+#if defined (__FreeBSD__) && (__FreeBSD__ >= 5)
+#include <sys/_types.h>
+#endif
+
+/* In 4.3bsd-net2, machine/ansi.h defines these symbols, which are
+   defined if the corresponding type is *not* defined.
+   FreeBSD-2.1 defines _MACHINE_ANSI_H_ instead of _ANSI_H_.
+   NetBSD defines _I386_ANSI_H_ and _X86_64_ANSI_H_ instead of _ANSI_H_ */
+#if defined(_ANSI_H_) || defined(_MACHINE_ANSI_H_) || defined(_X86_64_ANSI_H_)  || defined(_I386_ANSI_H_)
+#if !defined(_SIZE_T_) && !defined(_BSD_SIZE_T_)
+#define _SIZE_T
+#endif
+#if !defined(_PTRDIFF_T_) && !defined(_BSD_PTRDIFF_T_)
+#define _PTRDIFF_T
+#endif
+/* On BSD/386 1.1, at least, machine/ansi.h defines _BSD_WCHAR_T_
+   instead of _WCHAR_T_. */
+#if !defined(_WCHAR_T_) && !defined(_BSD_WCHAR_T_)
+#ifndef _BSD_WCHAR_T_
+#define _WCHAR_T
+#endif
+#endif
+/* Undef _FOO_T_ if we are supposed to define foo_t.  */
+#if defined (__need_ptrdiff_t) || defined (_STDDEF_H_)
+#undef _PTRDIFF_T_
+#undef _BSD_PTRDIFF_T_
+#endif
+#if defined (__need_size_t) || defined (_STDDEF_H_)
+#undef _SIZE_T_
+#undef _BSD_SIZE_T_
+#endif
+#if defined (__need_wchar_t) || defined (_STDDEF_H_)
+#undef _WCHAR_T_
+#undef _BSD_WCHAR_T_
+#endif
+#endif /* defined(_ANSI_H_) || defined(_MACHINE_ANSI_H_) || defined(_X86_64_ANSI_H_) || defined(_I386_ANSI_H_) */
+
+/* Sequent's header files use _PTRDIFF_T_ in some conflicting way.
+   Just ignore it.  */
+#if defined (__sequent__) && defined (_PTRDIFF_T_)
+#undef _PTRDIFF_T_
+#endif
+
+/* On VxWorks, <type/vxTypesBase.h> may have defined macros like
+   _TYPE_size_t which will typedef size_t.  fixincludes patched the
+   vxTypesBase.h so that this macro is only defined if _GCC_SIZE_T is
+   not defined, and so that defining this macro defines _GCC_SIZE_T.
+   If we find that the macros are still defined at this point, we must
+   invoke them so that the type is defined as expected.  */
+#if defined (_TYPE_ptrdiff_t) && (defined (__need_ptrdiff_t) || defined (_STDDEF_H_))
+_TYPE_ptrdiff_t;
+#undef _TYPE_ptrdiff_t
+#endif
+#if defined (_TYPE_size_t) && (defined (__need_size_t) || defined (_STDDEF_H_))
+_TYPE_size_t;
+#undef _TYPE_size_t
+#endif
+#if defined (_TYPE_wchar_t) && (defined (__need_wchar_t) || defined (_STDDEF_H_))
+_TYPE_wchar_t;
+#undef _TYPE_wchar_t
+#endif
+
+/* In case nobody has defined these types, but we aren't running under
+   GCC 2.00, make sure that __PTRDIFF_TYPE__, __SIZE_TYPE__, and
+   __WCHAR_TYPE__ have reasonable values.  This can happen if the
+   parts of GCC is compiled by an older compiler, that actually
+   include gstddef.h, such as collect2.  */
+
+/* Signed type of difference of two pointers.  */
+
+/* Define this type if we are doing the whole job,
+   or if we want this type in particular.  */
+#if defined (_STDDEF_H) || defined (__need_ptrdiff_t)
+#ifndef _PTRDIFF_T	/* in case <sys/types.h> has defined it. */
+#ifndef _T_PTRDIFF_
+#ifndef _T_PTRDIFF
+#ifndef __PTRDIFF_T
+#ifndef _PTRDIFF_T_
+#ifndef _BSD_PTRDIFF_T_
+#ifndef ___int_ptrdiff_t_h
+#ifndef _GCC_PTRDIFF_T
+#ifndef _PTRDIFF_T_DECLARED /* DragonFly */
+#define _PTRDIFF_T
+#define _T_PTRDIFF_
+#define _T_PTRDIFF
+#define __PTRDIFF_T
+#define _PTRDIFF_T_
+#define _BSD_PTRDIFF_T_
+#define ___int_ptrdiff_t_h
+#define _GCC_PTRDIFF_T
+#define _PTRDIFF_T_DECLARED
+#ifndef __PTRDIFF_TYPE__
+#define __PTRDIFF_TYPE__ long int
+#endif
+typedef __PTRDIFF_TYPE__ ptrdiff_t;
+#endif /* _PTRDIFF_T_DECLARED */
+#endif /* _GCC_PTRDIFF_T */
+#endif /* ___int_ptrdiff_t_h */
+#endif /* _BSD_PTRDIFF_T_ */
+#endif /* _PTRDIFF_T_ */
+#endif /* __PTRDIFF_T */
+#endif /* _T_PTRDIFF */
+#endif /* _T_PTRDIFF_ */
+#endif /* _PTRDIFF_T */
+
+/* If this symbol has done its job, get rid of it.  */
+#undef	__need_ptrdiff_t
+
+#endif /* _STDDEF_H or __need_ptrdiff_t.  */
+
+/* Unsigned type of `sizeof' something.  */
+
+/* Define this type if we are doing the whole job,
+   or if we want this type in particular.  */
+#if defined (_STDDEF_H) || defined (__need_size_t)
+#ifndef __size_t__	/* BeOS */
+#ifndef __SIZE_T__	/* Cray Unicos/Mk */
+#ifndef _SIZE_T	/* in case <sys/types.h> has defined it. */
+#ifndef _SYS_SIZE_T_H
+#ifndef _T_SIZE_
+#ifndef _T_SIZE
+#ifndef __SIZE_T
+#ifndef _SIZE_T_
+#ifndef _BSD_SIZE_T_
+#ifndef _SIZE_T_DEFINED_
+#ifndef _SIZE_T_DEFINED
+#ifndef _BSD_SIZE_T_DEFINED_	/* Darwin */
+#ifndef _SIZE_T_DECLARED	/* FreeBSD 5 */
+#ifndef ___int_size_t_h
+#ifndef _GCC_SIZE_T
+#ifndef _SIZET_
+#ifndef __size_t
+#define __size_t__	/* BeOS */
+#define __SIZE_T__	/* Cray Unicos/Mk */
+#define _SIZE_T
+#define _SYS_SIZE_T_H
+#define _T_SIZE_
+#define _T_SIZE
+#define __SIZE_T
+#define _SIZE_T_
+#define _BSD_SIZE_T_
+#define _SIZE_T_DEFINED_
+#define _SIZE_T_DEFINED
+#define _BSD_SIZE_T_DEFINED_	/* Darwin */
+#define _SIZE_T_DECLARED	/* FreeBSD 5 */
+#define ___int_size_t_h
+#define _GCC_SIZE_T
+#define _SIZET_
+#if (defined (__FreeBSD__) && (__FreeBSD__ >= 5)) \
+  || defined(__DragonFly__) \
+  || defined(__FreeBSD_kernel__)
+/* __size_t is a typedef on FreeBSD 5, must not trash it. */
+#elif defined (__VMS__)
+/* __size_t is also a typedef on VMS.  */
+#else
+#define __size_t
+#endif
+#ifndef __SIZE_TYPE__
+#define __SIZE_TYPE__ long unsigned int
+#endif
+#if !(defined (__GNUG__) && defined (size_t))
+typedef __SIZE_TYPE__ size_t;
+#ifdef __BEOS__
+typedef long ssize_t;
+#endif /* __BEOS__ */
+#endif /* !(defined (__GNUG__) && defined (size_t)) */
+#endif /* __size_t */
+#endif /* _SIZET_ */
+#endif /* _GCC_SIZE_T */
+#endif /* ___int_size_t_h */
+#endif /* _SIZE_T_DECLARED */
+#endif /* _BSD_SIZE_T_DEFINED_ */
+#endif /* _SIZE_T_DEFINED */
+#endif /* _SIZE_T_DEFINED_ */
+#endif /* _BSD_SIZE_T_ */
+#endif /* _SIZE_T_ */
+#endif /* __SIZE_T */
+#endif /* _T_SIZE */
+#endif /* _T_SIZE_ */
+#endif /* _SYS_SIZE_T_H */
+#endif /* _SIZE_T */
+#endif /* __SIZE_T__ */
+#endif /* __size_t__ */
+#undef	__need_size_t
+#endif /* _STDDEF_H or __need_size_t.  */
+
+
+/* Wide character type.
+   Locale-writers should change this as necessary to
+   be big enough to hold unique values not between 0 and 127,
+   and not (wchar_t) -1, for each defined multibyte character.  */
+
+/* Define this type if we are doing the whole job,
+   or if we want this type in particular.  */
+#if defined (_STDDEF_H) || defined (__need_wchar_t)
+#ifndef __wchar_t__	/* BeOS */
+#ifndef __WCHAR_T__	/* Cray Unicos/Mk */
+#ifndef _WCHAR_T
+#ifndef _T_WCHAR_
+#ifndef _T_WCHAR
+#ifndef __WCHAR_T
+#ifndef _WCHAR_T_
+#ifndef _BSD_WCHAR_T_
+#ifndef _BSD_WCHAR_T_DEFINED_    /* Darwin */
+#ifndef _BSD_RUNE_T_DEFINED_	/* Darwin */
+#ifndef _WCHAR_T_DECLARED /* FreeBSD 5 */
+#ifndef _WCHAR_T_DEFINED_
+#ifndef _WCHAR_T_DEFINED
+#ifndef _WCHAR_T_H
+#ifndef ___int_wchar_t_h
+#ifndef __INT_WCHAR_T_H
+#ifndef _GCC_WCHAR_T
+#define __wchar_t__	/* BeOS */
+#define __WCHAR_T__	/* Cray Unicos/Mk */
+#define _WCHAR_T
+#define _T_WCHAR_
+#define _T_WCHAR
+#define __WCHAR_T
+#define _WCHAR_T_
+#define _BSD_WCHAR_T_
+#define _WCHAR_T_DEFINED_
+#define _WCHAR_T_DEFINED
+#define _WCHAR_T_H
+#define ___int_wchar_t_h
+#define __INT_WCHAR_T_H
+#define _GCC_WCHAR_T
+#define _WCHAR_T_DECLARED
+
+/* On BSD/386 1.1, at least, machine/ansi.h defines _BSD_WCHAR_T_
+   instead of _WCHAR_T_, and _BSD_RUNE_T_ (which, unlike the other
+   symbols in the _FOO_T_ family, stays defined even after its
+   corresponding type is defined).  If we define wchar_t, then we
+   must undef _WCHAR_T_; for BSD/386 1.1 (and perhaps others), if
+   we undef _WCHAR_T_, then we must also define rune_t, since 
+   headers like runetype.h assume that if machine/ansi.h is included,
+   and _BSD_WCHAR_T_ is not defined, then rune_t is available.
+   machine/ansi.h says, "Note that _WCHAR_T_ and _RUNE_T_ must be of
+   the same type." */
+#ifdef _BSD_WCHAR_T_
+#undef _BSD_WCHAR_T_
+#ifdef _BSD_RUNE_T_
+#if !defined (_ANSI_SOURCE) && !defined (_POSIX_SOURCE)
+typedef _BSD_RUNE_T_ rune_t;
+#define _BSD_WCHAR_T_DEFINED_
+#define _BSD_RUNE_T_DEFINED_	/* Darwin */
+#if defined (__FreeBSD__) && (__FreeBSD__ < 5)
+/* Why is this file so hard to maintain properly?  In contrast to
+   the comment above regarding BSD/386 1.1, on FreeBSD for as long
+   as the symbol has existed, _BSD_RUNE_T_ must not stay defined or
+   redundant typedefs will occur when stdlib.h is included after this file. */
+#undef _BSD_RUNE_T_
+#endif
+#endif
+#endif
+#endif
+/* FreeBSD 5 can't be handled well using "traditional" logic above
+   since it no longer defines _BSD_RUNE_T_ yet still desires to export
+   rune_t in some cases... */
+#if defined (__FreeBSD__) && (__FreeBSD__ >= 5)
+#if !defined (_ANSI_SOURCE) && !defined (_POSIX_SOURCE)
+#if __BSD_VISIBLE
+#ifndef _RUNE_T_DECLARED
+typedef __rune_t        rune_t;
+#define _RUNE_T_DECLARED
+#endif
+#endif
+#endif
+#endif
+
+#ifndef __WCHAR_TYPE__
+#define __WCHAR_TYPE__ int
+#endif
+#ifndef __cplusplus
+typedef __WCHAR_TYPE__ wchar_t;
+#endif
+#endif
+#endif
+#endif
+#endif
+#endif
+#endif
+#endif /* _WCHAR_T_DECLARED */
+#endif /* _BSD_RUNE_T_DEFINED_ */
+#endif
+#endif
+#endif
+#endif
+#endif
+#endif
+#endif
+#endif /* __WCHAR_T__ */
+#endif /* __wchar_t__ */
+#undef	__need_wchar_t
+#endif /* _STDDEF_H or __need_wchar_t.  */
+
+#if defined (__need_wint_t)
+#ifndef _WINT_T
+#define _WINT_T
+
+#ifndef __WINT_TYPE__
+#define __WINT_TYPE__ unsigned int
+#endif
+typedef __WINT_TYPE__ wint_t;
+#endif
+#undef __need_wint_t
+#endif
+
+/*  In 4.3bsd-net2, leave these undefined to indicate that size_t, etc.
+    are already defined.  */
+/*  BSD/OS 3.1 and FreeBSD [23].x require the MACHINE_ANSI_H check here.  */
+/*  NetBSD 5 requires the I386_ANSI_H and X86_64_ANSI_H checks here.  */
+#if defined(_ANSI_H_) || defined(_MACHINE_ANSI_H_) || defined(_X86_64_ANSI_H_) || defined(_I386_ANSI_H_)
+/*  The references to _GCC_PTRDIFF_T_, _GCC_SIZE_T_, and _GCC_WCHAR_T_
+    are probably typos and should be removed before 2.8 is released.  */
+#ifdef _GCC_PTRDIFF_T_
+#undef _PTRDIFF_T_
+#undef _BSD_PTRDIFF_T_
+#endif
+#ifdef _GCC_SIZE_T_
+#undef _SIZE_T_
+#undef _BSD_SIZE_T_
+#endif
+#ifdef _GCC_WCHAR_T_
+#undef _WCHAR_T_
+#undef _BSD_WCHAR_T_
+#endif
+/*  The following ones are the real ones.  */
+#ifdef _GCC_PTRDIFF_T
+#undef _PTRDIFF_T_
+#undef _BSD_PTRDIFF_T_
+#endif
+#ifdef _GCC_SIZE_T
+#undef _SIZE_T_
+#undef _BSD_SIZE_T_
+#endif
+#ifdef _GCC_WCHAR_T
+#undef _WCHAR_T_
+#undef _BSD_WCHAR_T_
+#endif
+#endif /* _ANSI_H_ || _MACHINE_ANSI_H_ || _X86_64_ANSI_H_ || _I386_ANSI_H_ */
+
+#endif /* __sys_stdtypes_h */
+
+/* A null pointer constant.  */
+
+#if defined (_STDDEF_H) || defined (__need_NULL)
+#undef NULL		/* in case <stdio.h> has defined it. */
+#ifdef __GNUG__
+#define NULL __null
+#else   /* G++ */
+#ifndef __cplusplus
+#define NULL ((void *)0)
+#else   /* C++ */
+#define NULL 0
+#endif  /* C++ */
+#endif  /* G++ */
+#endif	/* NULL not defined and <stddef.h> or need NULL.  */
+#undef	__need_NULL
+
+#ifdef _STDDEF_H
+
+/* Offset of member MEMBER in a struct of type TYPE. */
+#define offsetof(TYPE, MEMBER) __builtin_offsetof (TYPE, MEMBER)
+
+#if (defined (__STDC_VERSION__) && __STDC_VERSION__ >= 201112L) \
+  || (defined(__cplusplus) && __cplusplus >= 201103L)
+#ifndef _GCC_MAX_ALIGN_T
+#define _GCC_MAX_ALIGN_T
+/* Type whose alignment is supported in every context and is at least
+   as great as that of any standard type not using alignment
+   specifiers.  */
+typedef struct {
+  long long __max_align_ll __attribute__((__aligned__(__alignof__(long long))));
+  long double __max_align_ld __attribute__((__aligned__(__alignof__(long double))));
+  /* _Float128 is defined as a basic type, so max_align_t must be
+     sufficiently aligned for it.  This code must work in C++, so we
+     use __float128 here; that is only available on some
+     architectures, but only on i386 is extra alignment needed for
+     __float128.  */
+#ifdef __i386__
+  __float128 __max_align_f128 __attribute__((__aligned__(__alignof(__float128))));
+#endif
+} max_align_t;
+#endif
+#endif /* C11 or C++11.  */
+
+#if defined(__cplusplus) && __cplusplus >= 201103L
+#ifndef _GXX_NULLPTR_T
+#define _GXX_NULLPTR_T
+  typedef decltype(nullptr) nullptr_t;
+#endif
+#endif /* C++11.  */
+
+#endif /* _STDDEF_H was defined this time */
+
+#endif /* !_STDDEF_H && !_STDDEF_H_ && !_ANSI_STDDEF_H && !__STDDEF_H__
+	  || __need_XXX was not defined before */

lib/gcc/loongarch32-linux-gnuf64/8.3.0/include/stdfix.h

@@ -0,0 +1,204 @@
+/* Copyright (C) 2007-2018 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/>.  */
+
+/* ISO/IEC JTC1 SC22 WG14 N1169
+ * Date: 2006-04-04
+ * ISO/IEC TR 18037
+ * Programming languages - C - Extensions to support embedded processors
+ */
+
+#ifndef _STDFIX_H
+#define _STDFIX_H
+
+/* 7.18a.1 Introduction.  */
+
+#undef fract
+#undef accum
+#undef sat
+#define fract		_Fract
+#define accum		_Accum
+#define sat		_Sat
+
+/* 7.18a.3 Precision macros.  */
+
+#undef SFRACT_FBIT
+#undef SFRACT_MIN
+#undef SFRACT_MAX
+#undef SFRACT_EPSILON
+#define SFRACT_FBIT	__SFRACT_FBIT__
+#define SFRACT_MIN	__SFRACT_MIN__
+#define SFRACT_MAX	__SFRACT_MAX__
+#define SFRACT_EPSILON	__SFRACT_EPSILON__
+
+#undef USFRACT_FBIT
+#undef USFRACT_MIN
+#undef USFRACT_MAX
+#undef USFRACT_EPSILON
+#define USFRACT_FBIT	__USFRACT_FBIT__
+#define USFRACT_MIN	__USFRACT_MIN__		/* GCC extension.  */
+#define USFRACT_MAX	__USFRACT_MAX__
+#define USFRACT_EPSILON	__USFRACT_EPSILON__
+
+#undef FRACT_FBIT
+#undef FRACT_MIN
+#undef FRACT_MAX
+#undef FRACT_EPSILON
+#define FRACT_FBIT	__FRACT_FBIT__
+#define FRACT_MIN	__FRACT_MIN__
+#define FRACT_MAX	__FRACT_MAX__
+#define FRACT_EPSILON	__FRACT_EPSILON__
+
+#undef UFRACT_FBIT
+#undef UFRACT_MIN
+#undef UFRACT_MAX
+#undef UFRACT_EPSILON
+#define UFRACT_FBIT	__UFRACT_FBIT__
+#define UFRACT_MIN	__UFRACT_MIN__		/* GCC extension.  */
+#define UFRACT_MAX	__UFRACT_MAX__
+#define UFRACT_EPSILON	__UFRACT_EPSILON__
+
+#undef LFRACT_FBIT
+#undef LFRACT_MIN
+#undef LFRACT_MAX
+#undef LFRACT_EPSILON
+#define LFRACT_FBIT	__LFRACT_FBIT__
+#define LFRACT_MIN	__LFRACT_MIN__
+#define LFRACT_MAX	__LFRACT_MAX__
+#define LFRACT_EPSILON	__LFRACT_EPSILON__
+
+#undef ULFRACT_FBIT
+#undef ULFRACT_MIN
+#undef ULFRACT_MAX
+#undef ULFRACT_EPSILON
+#define ULFRACT_FBIT	__ULFRACT_FBIT__
+#define ULFRACT_MIN	__ULFRACT_MIN__		/* GCC extension.  */
+#define ULFRACT_MAX	__ULFRACT_MAX__
+#define ULFRACT_EPSILON	__ULFRACT_EPSILON__
+
+#undef LLFRACT_FBIT
+#undef LLFRACT_MIN
+#undef LLFRACT_MAX
+#undef LLFRACT_EPSILON
+#define LLFRACT_FBIT	__LLFRACT_FBIT__	/* GCC extension.  */
+#define LLFRACT_MIN	__LLFRACT_MIN__		/* GCC extension.  */
+#define LLFRACT_MAX	__LLFRACT_MAX__		/* GCC extension.  */
+#define LLFRACT_EPSILON	__LLFRACT_EPSILON__	/* GCC extension.  */
+
+#undef ULLFRACT_FBIT
+#undef ULLFRACT_MIN
+#undef ULLFRACT_MAX
+#undef ULLFRACT_EPSILON
+#define ULLFRACT_FBIT	__ULLFRACT_FBIT__	/* GCC extension.  */
+#define ULLFRACT_MIN	__ULLFRACT_MIN__	/* GCC extension.  */
+#define ULLFRACT_MAX	__ULLFRACT_MAX__	/* GCC extension.  */
+#define ULLFRACT_EPSILON	__ULLFRACT_EPSILON__	/* GCC extension.  */
+
+#undef SACCUM_FBIT
+#undef SACCUM_IBIT
+#undef SACCUM_MIN
+#undef SACCUM_MAX
+#undef SACCUM_EPSILON
+#define SACCUM_FBIT	__SACCUM_FBIT__
+#define SACCUM_IBIT	__SACCUM_IBIT__
+#define SACCUM_MIN	__SACCUM_MIN__
+#define SACCUM_MAX	__SACCUM_MAX__
+#define SACCUM_EPSILON	__SACCUM_EPSILON__
+
+#undef USACCUM_FBIT
+#undef USACCUM_IBIT
+#undef USACCUM_MIN
+#undef USACCUM_MAX
+#undef USACCUM_EPSILON
+#define USACCUM_FBIT	__USACCUM_FBIT__
+#define USACCUM_IBIT	__USACCUM_IBIT__
+#define USACCUM_MIN	__USACCUM_MIN__		/* GCC extension.  */
+#define USACCUM_MAX	__USACCUM_MAX__
+#define USACCUM_EPSILON	__USACCUM_EPSILON__
+
+#undef ACCUM_FBIT
+#undef ACCUM_IBIT
+#undef ACCUM_MIN
+#undef ACCUM_MAX
+#undef ACCUM_EPSILON
+#define ACCUM_FBIT	__ACCUM_FBIT__
+#define ACCUM_IBIT	__ACCUM_IBIT__
+#define ACCUM_MIN	__ACCUM_MIN__
+#define ACCUM_MAX	__ACCUM_MAX__
+#define ACCUM_EPSILON	__ACCUM_EPSILON__
+
+#undef UACCUM_FBIT
+#undef UACCUM_IBIT
+#undef UACCUM_MIN
+#undef UACCUM_MAX
+#undef UACCUM_EPSILON
+#define UACCUM_FBIT	__UACCUM_FBIT__
+#define UACCUM_IBIT	__UACCUM_IBIT__
+#define UACCUM_MIN	__UACCUM_MIN__		/* GCC extension.  */
+#define UACCUM_MAX	__UACCUM_MAX__
+#define UACCUM_EPSILON	__UACCUM_EPSILON__
+
+#undef LACCUM_FBIT
+#undef LACCUM_IBIT
+#undef LACCUM_MIN
+#undef LACCUM_MAX
+#undef LACCUM_EPSILON
+#define LACCUM_FBIT	__LACCUM_FBIT__
+#define LACCUM_IBIT	__LACCUM_IBIT__
+#define LACCUM_MIN	__LACCUM_MIN__
+#define LACCUM_MAX	__LACCUM_MAX__
+#define LACCUM_EPSILON	__LACCUM_EPSILON__
+
+#undef ULACCUM_FBIT
+#undef ULACCUM_IBIT
+#undef ULACCUM_MIN
+#undef ULACCUM_MAX
+#undef ULACCUM_EPSILON
+#define ULACCUM_FBIT	__ULACCUM_FBIT__
+#define ULACCUM_IBIT	__ULACCUM_IBIT__
+#define ULACCUM_MIN	__ULACCUM_MIN__		/* GCC extension.  */
+#define ULACCUM_MAX	__ULACCUM_MAX__
+#define ULACCUM_EPSILON	__ULACCUM_EPSILON__
+
+#undef LLACCUM_FBIT
+#undef LLACCUM_IBIT
+#undef LLACCUM_MIN
+#undef LLACCUM_MAX
+#undef LLACCUM_EPSILON
+#define LLACCUM_FBIT	__LLACCUM_FBIT__	/* GCC extension.  */
+#define LLACCUM_IBIT	__LLACCUM_IBIT__	/* GCC extension.  */
+#define LLACCUM_MIN	__LLACCUM_MIN__		/* GCC extension.  */
+#define LLACCUM_MAX	__LLACCUM_MAX__		/* GCC extension.  */
+#define LLACCUM_EPSILON	__LLACCUM_EPSILON__	/* GCC extension.  */
+
+#undef ULLACCUM_FBIT
+#undef ULLACCUM_IBIT
+#undef ULLACCUM_MIN
+#undef ULLACCUM_MAX
+#undef ULLACCUM_EPSILON
+#define ULLACCUM_FBIT	__ULLACCUM_FBIT__	/* GCC extension.  */
+#define ULLACCUM_IBIT	__ULLACCUM_IBIT__	/* GCC extension.  */
+#define ULLACCUM_MIN	__ULLACCUM_MIN__	/* GCC extension.  */
+#define ULLACCUM_MAX	__ULLACCUM_MAX__	/* GCC extension.  */
+#define ULLACCUM_EPSILON	__ULLACCUM_EPSILON__	/* GCC extension.  */
+
+#endif /* _STDFIX_H */

lib/gcc/loongarch32-linux-gnuf64/8.3.0/include/stdint-gcc.h

@@ -0,0 +1,364 @@
+/* Copyright (C) 2008-2018 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/>.  */
+
+/*
+ * ISO C Standard:  7.18  Integer types  <stdint.h>
+ */
+
+#ifndef _GCC_STDINT_H
+#define _GCC_STDINT_H
+
+/* 7.8.1.1 Exact-width integer types */
+
+#ifdef __INT8_TYPE__
+typedef __INT8_TYPE__ int8_t;
+#endif
+#ifdef __INT16_TYPE__
+typedef __INT16_TYPE__ int16_t;
+#endif
+#ifdef __INT32_TYPE__
+typedef __INT32_TYPE__ int32_t;
+#endif
+#ifdef __INT64_TYPE__
+typedef __INT64_TYPE__ int64_t;
+#endif
+#ifdef __UINT8_TYPE__
+typedef __UINT8_TYPE__ uint8_t;
+#endif
+#ifdef __UINT16_TYPE__
+typedef __UINT16_TYPE__ uint16_t;
+#endif
+#ifdef __UINT32_TYPE__
+typedef __UINT32_TYPE__ uint32_t;
+#endif
+#ifdef __UINT64_TYPE__
+typedef __UINT64_TYPE__ uint64_t;
+#endif
+
+/* 7.8.1.2 Minimum-width integer types */
+
+typedef __INT_LEAST8_TYPE__ int_least8_t;
+typedef __INT_LEAST16_TYPE__ int_least16_t;
+typedef __INT_LEAST32_TYPE__ int_least32_t;
+typedef __INT_LEAST64_TYPE__ int_least64_t;
+typedef __UINT_LEAST8_TYPE__ uint_least8_t;
+typedef __UINT_LEAST16_TYPE__ uint_least16_t;
+typedef __UINT_LEAST32_TYPE__ uint_least32_t;
+typedef __UINT_LEAST64_TYPE__ uint_least64_t;
+
+/* 7.8.1.3 Fastest minimum-width integer types */
+
+typedef __INT_FAST8_TYPE__ int_fast8_t;
+typedef __INT_FAST16_TYPE__ int_fast16_t;
+typedef __INT_FAST32_TYPE__ int_fast32_t;
+typedef __INT_FAST64_TYPE__ int_fast64_t;
+typedef __UINT_FAST8_TYPE__ uint_fast8_t;
+typedef __UINT_FAST16_TYPE__ uint_fast16_t;
+typedef __UINT_FAST32_TYPE__ uint_fast32_t;
+typedef __UINT_FAST64_TYPE__ uint_fast64_t;
+
+/* 7.8.1.4 Integer types capable of holding object pointers */
+
+#ifdef __INTPTR_TYPE__
+typedef __INTPTR_TYPE__ intptr_t;
+#endif
+#ifdef __UINTPTR_TYPE__
+typedef __UINTPTR_TYPE__ uintptr_t;
+#endif
+
+/* 7.8.1.5 Greatest-width integer types */
+
+typedef __INTMAX_TYPE__ intmax_t;
+typedef __UINTMAX_TYPE__ uintmax_t;
+
+#if (!defined __cplusplus || __cplusplus >= 201103L \
+     || defined __STDC_LIMIT_MACROS)
+
+/* 7.18.2 Limits of specified-width integer types */
+
+#ifdef __INT8_MAX__
+# undef INT8_MAX
+# define INT8_MAX __INT8_MAX__
+# undef INT8_MIN
+# define INT8_MIN (-INT8_MAX - 1)
+#endif
+#ifdef __UINT8_MAX__
+# undef UINT8_MAX
+# define UINT8_MAX __UINT8_MAX__
+#endif
+#ifdef __INT16_MAX__
+# undef INT16_MAX
+# define INT16_MAX __INT16_MAX__
+# undef INT16_MIN
+# define INT16_MIN (-INT16_MAX - 1)
+#endif
+#ifdef __UINT16_MAX__
+# undef UINT16_MAX
+# define UINT16_MAX __UINT16_MAX__
+#endif
+#ifdef __INT32_MAX__
+# undef INT32_MAX
+# define INT32_MAX __INT32_MAX__
+# undef INT32_MIN
+# define INT32_MIN (-INT32_MAX - 1)
+#endif
+#ifdef __UINT32_MAX__
+# undef UINT32_MAX
+# define UINT32_MAX __UINT32_MAX__
+#endif
+#ifdef __INT64_MAX__
+# undef INT64_MAX
+# define INT64_MAX __INT64_MAX__
+# undef INT64_MIN
+# define INT64_MIN (-INT64_MAX - 1)
+#endif
+#ifdef __UINT64_MAX__
+# undef UINT64_MAX
+# define UINT64_MAX __UINT64_MAX__
+#endif
+
+#undef INT_LEAST8_MAX
+#define INT_LEAST8_MAX __INT_LEAST8_MAX__
+#undef INT_LEAST8_MIN
+#define INT_LEAST8_MIN (-INT_LEAST8_MAX - 1)
+#undef UINT_LEAST8_MAX
+#define UINT_LEAST8_MAX __UINT_LEAST8_MAX__
+#undef INT_LEAST16_MAX
+#define INT_LEAST16_MAX __INT_LEAST16_MAX__
+#undef INT_LEAST16_MIN
+#define INT_LEAST16_MIN (-INT_LEAST16_MAX - 1)
+#undef UINT_LEAST16_MAX
+#define UINT_LEAST16_MAX __UINT_LEAST16_MAX__
+#undef INT_LEAST32_MAX
+#define INT_LEAST32_MAX __INT_LEAST32_MAX__
+#undef INT_LEAST32_MIN
+#define INT_LEAST32_MIN (-INT_LEAST32_MAX - 1)
+#undef UINT_LEAST32_MAX
+#define UINT_LEAST32_MAX __UINT_LEAST32_MAX__
+#undef INT_LEAST64_MAX
+#define INT_LEAST64_MAX __INT_LEAST64_MAX__
+#undef INT_LEAST64_MIN
+#define INT_LEAST64_MIN (-INT_LEAST64_MAX - 1)
+#undef UINT_LEAST64_MAX
+#define UINT_LEAST64_MAX __UINT_LEAST64_MAX__
+
+#undef INT_FAST8_MAX
+#define INT_FAST8_MAX __INT_FAST8_MAX__
+#undef INT_FAST8_MIN
+#define INT_FAST8_MIN (-INT_FAST8_MAX - 1)
+#undef UINT_FAST8_MAX
+#define UINT_FAST8_MAX __UINT_FAST8_MAX__
+#undef INT_FAST16_MAX
+#define INT_FAST16_MAX __INT_FAST16_MAX__
+#undef INT_FAST16_MIN
+#define INT_FAST16_MIN (-INT_FAST16_MAX - 1)
+#undef UINT_FAST16_MAX
+#define UINT_FAST16_MAX __UINT_FAST16_MAX__
+#undef INT_FAST32_MAX
+#define INT_FAST32_MAX __INT_FAST32_MAX__
+#undef INT_FAST32_MIN
+#define INT_FAST32_MIN (-INT_FAST32_MAX - 1)
+#undef UINT_FAST32_MAX
+#define UINT_FAST32_MAX __UINT_FAST32_MAX__
+#undef INT_FAST64_MAX
+#define INT_FAST64_MAX __INT_FAST64_MAX__
+#undef INT_FAST64_MIN
+#define INT_FAST64_MIN (-INT_FAST64_MAX - 1)
+#undef UINT_FAST64_MAX
+#define UINT_FAST64_MAX __UINT_FAST64_MAX__
+
+#ifdef __INTPTR_MAX__
+# undef INTPTR_MAX
+# define INTPTR_MAX __INTPTR_MAX__
+# undef INTPTR_MIN
+# define INTPTR_MIN (-INTPTR_MAX - 1)
+#endif
+#ifdef __UINTPTR_MAX__
+# undef UINTPTR_MAX
+# define UINTPTR_MAX __UINTPTR_MAX__
+#endif
+
+#undef INTMAX_MAX
+#define INTMAX_MAX __INTMAX_MAX__
+#undef INTMAX_MIN
+#define INTMAX_MIN (-INTMAX_MAX - 1)
+#undef UINTMAX_MAX
+#define UINTMAX_MAX __UINTMAX_MAX__
+
+/* 7.18.3 Limits of other integer types */
+
+#undef PTRDIFF_MAX
+#define PTRDIFF_MAX __PTRDIFF_MAX__
+#undef PTRDIFF_MIN
+#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)
+
+#undef SIG_ATOMIC_MAX
+#define SIG_ATOMIC_MAX __SIG_ATOMIC_MAX__
+#undef SIG_ATOMIC_MIN
+#define SIG_ATOMIC_MIN __SIG_ATOMIC_MIN__
+
+#undef SIZE_MAX
+#define SIZE_MAX __SIZE_MAX__
+
+#undef WCHAR_MAX
+#define WCHAR_MAX __WCHAR_MAX__
+#undef WCHAR_MIN
+#define WCHAR_MIN __WCHAR_MIN__
+
+#undef WINT_MAX
+#define WINT_MAX __WINT_MAX__
+#undef WINT_MIN
+#define WINT_MIN __WINT_MIN__
+
+#endif /* (!defined __cplusplus || __cplusplus >= 201103L
+	   || defined __STDC_LIMIT_MACROS)  */
+
+#if (!defined __cplusplus || __cplusplus >= 201103L \
+     || defined __STDC_CONSTANT_MACROS)
+
+#undef INT8_C
+#define INT8_C(c) __INT8_C(c)
+#undef INT16_C
+#define INT16_C(c) __INT16_C(c)
+#undef INT32_C
+#define INT32_C(c) __INT32_C(c)
+#undef INT64_C
+#define INT64_C(c) __INT64_C(c)
+#undef UINT8_C
+#define UINT8_C(c) __UINT8_C(c)
+#undef UINT16_C
+#define UINT16_C(c) __UINT16_C(c)
+#undef UINT32_C
+#define UINT32_C(c) __UINT32_C(c)
+#undef UINT64_C
+#define UINT64_C(c) __UINT64_C(c)
+#undef INTMAX_C
+#define INTMAX_C(c) __INTMAX_C(c)
+#undef UINTMAX_C
+#define UINTMAX_C(c) __UINTMAX_C(c)
+
+#endif /* (!defined __cplusplus || __cplusplus >= 201103L
+	   || defined __STDC_CONSTANT_MACROS) */
+
+#ifdef __STDC_WANT_IEC_60559_BFP_EXT__
+/* TS 18661-1 widths of integer types.  */
+
+#ifdef __INT8_TYPE__
+# undef INT8_WIDTH
+# define INT8_WIDTH 8
+#endif
+#ifdef __UINT8_TYPE__
+# undef UINT8_WIDTH
+# define UINT8_WIDTH 8
+#endif
+#ifdef __INT16_TYPE__
+# undef INT16_WIDTH
+# define INT16_WIDTH 16
+#endif
+#ifdef __UINT16_TYPE__
+# undef UINT16_WIDTH
+# define UINT16_WIDTH 16
+#endif
+#ifdef __INT32_TYPE__
+# undef INT32_WIDTH
+# define INT32_WIDTH 32
+#endif
+#ifdef __UINT32_TYPE__
+# undef UINT32_WIDTH
+# define UINT32_WIDTH 32
+#endif
+#ifdef __INT64_TYPE__
+# undef INT64_WIDTH
+# define INT64_WIDTH 64
+#endif
+#ifdef __UINT64_TYPE__
+# undef UINT64_WIDTH
+# define UINT64_WIDTH 64
+#endif
+
+#undef INT_LEAST8_WIDTH
+#define INT_LEAST8_WIDTH __INT_LEAST8_WIDTH__
+#undef UINT_LEAST8_WIDTH
+#define UINT_LEAST8_WIDTH __INT_LEAST8_WIDTH__
+#undef INT_LEAST16_WIDTH
+#define INT_LEAST16_WIDTH __INT_LEAST16_WIDTH__
+#undef UINT_LEAST16_WIDTH
+#define UINT_LEAST16_WIDTH __INT_LEAST16_WIDTH__
+#undef INT_LEAST32_WIDTH
+#define INT_LEAST32_WIDTH __INT_LEAST32_WIDTH__
+#undef UINT_LEAST32_WIDTH
+#define UINT_LEAST32_WIDTH __INT_LEAST32_WIDTH__
+#undef INT_LEAST64_WIDTH
+#define INT_LEAST64_WIDTH __INT_LEAST64_WIDTH__
+#undef UINT_LEAST64_WIDTH
+#define UINT_LEAST64_WIDTH __INT_LEAST64_WIDTH__
+
+#undef INT_FAST8_WIDTH
+#define INT_FAST8_WIDTH __INT_FAST8_WIDTH__
+#undef UINT_FAST8_WIDTH
+#define UINT_FAST8_WIDTH __INT_FAST8_WIDTH__
+#undef INT_FAST16_WIDTH
+#define INT_FAST16_WIDTH __INT_FAST16_WIDTH__
+#undef UINT_FAST16_WIDTH
+#define UINT_FAST16_WIDTH __INT_FAST16_WIDTH__
+#undef INT_FAST32_WIDTH
+#define INT_FAST32_WIDTH __INT_FAST32_WIDTH__
+#undef UINT_FAST32_WIDTH
+#define UINT_FAST32_WIDTH __INT_FAST32_WIDTH__
+#undef INT_FAST64_WIDTH
+#define INT_FAST64_WIDTH __INT_FAST64_WIDTH__
+#undef UINT_FAST64_WIDTH
+#define UINT_FAST64_WIDTH __INT_FAST64_WIDTH__
+
+#ifdef __INTPTR_TYPE__
+# undef INTPTR_WIDTH
+# define INTPTR_WIDTH __INTPTR_WIDTH__
+#endif
+#ifdef __UINTPTR_TYPE__
+# undef UINTPTR_WIDTH
+# define UINTPTR_WIDTH __INTPTR_WIDTH__
+#endif
+
+#undef INTMAX_WIDTH
+#define INTMAX_WIDTH __INTMAX_WIDTH__
+#undef UINTMAX_WIDTH
+#define UINTMAX_WIDTH __INTMAX_WIDTH__
+
+#undef PTRDIFF_WIDTH
+#define PTRDIFF_WIDTH __PTRDIFF_WIDTH__
+
+#undef SIG_ATOMIC_WIDTH
+#define SIG_ATOMIC_WIDTH __SIG_ATOMIC_WIDTH__
+
+#undef SIZE_WIDTH
+#define SIZE_WIDTH __SIZE_WIDTH__
+
+#undef WCHAR_WIDTH
+#define WCHAR_WIDTH __WCHAR_WIDTH__
+
+#undef WINT_WIDTH
+#define WINT_WIDTH __WINT_WIDTH__
+
+#endif
+
+#endif /* _GCC_STDINT_H */

lib/gcc/loongarch32-linux-gnuf64/8.3.0/include/stdint.h

@@ -0,0 +1,14 @@
+#ifndef _GCC_WRAP_STDINT_H
+#if __STDC_HOSTED__
+# if defined __cplusplus && __cplusplus >= 201103L
+#  undef __STDC_LIMIT_MACROS
+#  define __STDC_LIMIT_MACROS
+#  undef __STDC_CONSTANT_MACROS
+#  define __STDC_CONSTANT_MACROS
+# endif
+# include_next <stdint.h>
+#else
+# include "stdint-gcc.h"
+#endif
+#define _GCC_WRAP_STDINT_H
+#endif

lib/gcc/loongarch32-linux-gnuf64/8.3.0/include/stdnoreturn.h

@@ -0,0 +1,35 @@
+/* Copyright (C) 2011-2018 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/>.  */
+
+/* ISO C1X: 7.23 _Noreturn <stdnoreturn.h>.  */
+
+#ifndef _STDNORETURN_H
+#define _STDNORETURN_H
+
+#ifndef __cplusplus
+
+#define noreturn _Noreturn
+
+#endif
+
+#endif	/* stdnoreturn.h */

lib/gcc/loongarch32-linux-gnuf64/8.3.0/include/unwind.h

@@ -0,0 +1,297 @@
+/* Exception handling and frame unwind runtime interface routines.
+   Copyright (C) 2001-2018 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/>.  */
+
+/* This is derived from the C++ ABI for IA-64.  Where we diverge
+   for cross-architecture compatibility are noted with "@@@".  */
+
+#ifndef _UNWIND_H
+#define _UNWIND_H
+
+#if defined (__SEH__) && !defined (__USING_SJLJ_EXCEPTIONS__)
+/* Only for _GCC_specific_handler.  */
+#include <windows.h>
+#endif
+
+#ifndef HIDE_EXPORTS
+#pragma GCC visibility push(default)
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Level 1: Base ABI  */
+
+/* @@@ The IA-64 ABI uses uint64 throughout.  Most places this is
+   inefficient for 32-bit and smaller machines.  */
+typedef unsigned _Unwind_Word __attribute__((__mode__(__unwind_word__)));
+typedef signed _Unwind_Sword __attribute__((__mode__(__unwind_word__)));
+#if defined(__ia64__) && defined(__hpux__)
+typedef unsigned _Unwind_Ptr __attribute__((__mode__(__word__)));
+#else
+typedef unsigned _Unwind_Ptr __attribute__((__mode__(__pointer__)));
+#endif
+typedef unsigned _Unwind_Internal_Ptr __attribute__((__mode__(__pointer__)));
+
+/* @@@ The IA-64 ABI uses a 64-bit word to identify the producer and
+   consumer of an exception.  We'll go along with this for now even on
+   32-bit machines.  We'll need to provide some other option for
+   16-bit machines and for machines with > 8 bits per byte.  */
+typedef unsigned _Unwind_Exception_Class __attribute__((__mode__(__DI__)));
+
+/* The unwind interface uses reason codes in several contexts to
+   identify the reasons for failures or other actions.  */
+typedef enum
+{
+  _URC_NO_REASON = 0,
+  _URC_FOREIGN_EXCEPTION_CAUGHT = 1,
+  _URC_FATAL_PHASE2_ERROR = 2,
+  _URC_FATAL_PHASE1_ERROR = 3,
+  _URC_NORMAL_STOP = 4,
+  _URC_END_OF_STACK = 5,
+  _URC_HANDLER_FOUND = 6,
+  _URC_INSTALL_CONTEXT = 7,
+  _URC_CONTINUE_UNWIND = 8
+} _Unwind_Reason_Code;
+
+
+/* The unwind interface uses a pointer to an exception header object
+   as its representation of an exception being thrown. In general, the
+   full representation of an exception object is language- and
+   implementation-specific, but it will be prefixed by a header
+   understood by the unwind interface.  */
+
+struct _Unwind_Exception;
+
+typedef void (*_Unwind_Exception_Cleanup_Fn) (_Unwind_Reason_Code,
+					      struct _Unwind_Exception *);
+
+struct _Unwind_Exception
+{
+  _Unwind_Exception_Class exception_class;
+  _Unwind_Exception_Cleanup_Fn exception_cleanup;
+
+#if !defined (__USING_SJLJ_EXCEPTIONS__) && defined (__SEH__)
+  _Unwind_Word private_[6];
+#else
+  _Unwind_Word private_1;
+  _Unwind_Word private_2;
+#endif
+
+  /* @@@ The IA-64 ABI says that this structure must be double-word aligned.
+     Taking that literally does not make much sense generically.  Instead we
+     provide the maximum alignment required by any type for the machine.  */
+} __attribute__((__aligned__));
+
+
+/* The ACTIONS argument to the personality routine is a bitwise OR of one
+   or more of the following constants.  */
+typedef int _Unwind_Action;
+
+#define _UA_SEARCH_PHASE	1
+#define _UA_CLEANUP_PHASE	2
+#define _UA_HANDLER_FRAME	4
+#define _UA_FORCE_UNWIND	8
+#define _UA_END_OF_STACK	16
+
+/* The target can override this macro to define any back-end-specific
+   attributes required for the lowest-level stack frame.  */
+#ifndef LIBGCC2_UNWIND_ATTRIBUTE
+#define LIBGCC2_UNWIND_ATTRIBUTE
+#endif
+
+/* This is an opaque type used to refer to a system-specific data
+   structure used by the system unwinder. This context is created and
+   destroyed by the system, and passed to the personality routine
+   during unwinding.  */
+struct _Unwind_Context;
+
+/* Raise an exception, passing along the given exception object.  */
+extern _Unwind_Reason_Code LIBGCC2_UNWIND_ATTRIBUTE
+_Unwind_RaiseException (struct _Unwind_Exception *);
+
+/* Raise an exception for forced unwinding.  */
+
+typedef _Unwind_Reason_Code (*_Unwind_Stop_Fn)
+     (int, _Unwind_Action, _Unwind_Exception_Class,
+      struct _Unwind_Exception *, struct _Unwind_Context *, void *);
+
+extern _Unwind_Reason_Code LIBGCC2_UNWIND_ATTRIBUTE
+_Unwind_ForcedUnwind (struct _Unwind_Exception *, _Unwind_Stop_Fn, void *);
+
+/* Helper to invoke the exception_cleanup routine.  */
+extern void _Unwind_DeleteException (struct _Unwind_Exception *);
+
+/* Resume propagation of an existing exception.  This is used after
+   e.g. executing cleanup code, and not to implement rethrowing.  */
+extern void LIBGCC2_UNWIND_ATTRIBUTE
+_Unwind_Resume (struct _Unwind_Exception *);
+
+/* @@@ Resume propagation of a FORCE_UNWIND exception, or to rethrow
+   a normal exception that was handled.  */
+extern _Unwind_Reason_Code LIBGCC2_UNWIND_ATTRIBUTE
+_Unwind_Resume_or_Rethrow (struct _Unwind_Exception *);
+
+/* @@@ Use unwind data to perform a stack backtrace.  The trace callback
+   is called for every stack frame in the call chain, but no cleanup
+   actions are performed.  */
+typedef _Unwind_Reason_Code (*_Unwind_Trace_Fn)
+     (struct _Unwind_Context *, void *);
+
+extern _Unwind_Reason_Code LIBGCC2_UNWIND_ATTRIBUTE
+_Unwind_Backtrace (_Unwind_Trace_Fn, void *);
+
+/* These functions are used for communicating information about the unwind
+   context (i.e. the unwind descriptors and the user register state) between
+   the unwind library and the personality routine and landing pad.  Only
+   selected registers may be manipulated.  */
+
+extern _Unwind_Word _Unwind_GetGR (struct _Unwind_Context *, int);
+extern void _Unwind_SetGR (struct _Unwind_Context *, int, _Unwind_Word);
+
+extern _Unwind_Ptr _Unwind_GetIP (struct _Unwind_Context *);
+extern _Unwind_Ptr _Unwind_GetIPInfo (struct _Unwind_Context *, int *);
+extern void _Unwind_SetIP (struct _Unwind_Context *, _Unwind_Ptr);
+
+/* @@@ Retrieve the CFA of the given context.  */
+extern _Unwind_Word _Unwind_GetCFA (struct _Unwind_Context *);
+
+extern void *_Unwind_GetLanguageSpecificData (struct _Unwind_Context *);
+
+extern _Unwind_Ptr _Unwind_GetRegionStart (struct _Unwind_Context *);
+
+
+/* The personality routine is the function in the C++ (or other language)
+   runtime library which serves as an interface between the system unwind
+   library and language-specific exception handling semantics.  It is
+   specific to the code fragment described by an unwind info block, and
+   it is always referenced via the pointer in the unwind info block, and
+   hence it has no ABI-specified name.
+
+   Note that this implies that two different C++ implementations can
+   use different names, and have different contents in the language
+   specific data area.  Moreover, that the language specific data
+   area contains no version info because name of the function invoked
+   provides more effective versioning by detecting at link time the
+   lack of code to handle the different data format.  */
+
+typedef _Unwind_Reason_Code (*_Unwind_Personality_Fn)
+     (int, _Unwind_Action, _Unwind_Exception_Class,
+      struct _Unwind_Exception *, struct _Unwind_Context *);
+
+/* @@@ The following alternate entry points are for setjmp/longjmp
+   based unwinding.  */
+
+struct SjLj_Function_Context;
+extern void _Unwind_SjLj_Register (struct SjLj_Function_Context *);
+extern void _Unwind_SjLj_Unregister (struct SjLj_Function_Context *);
+
+extern _Unwind_Reason_Code LIBGCC2_UNWIND_ATTRIBUTE
+_Unwind_SjLj_RaiseException (struct _Unwind_Exception *);
+extern _Unwind_Reason_Code LIBGCC2_UNWIND_ATTRIBUTE
+_Unwind_SjLj_ForcedUnwind (struct _Unwind_Exception *, _Unwind_Stop_Fn, void *);
+extern void LIBGCC2_UNWIND_ATTRIBUTE
+_Unwind_SjLj_Resume (struct _Unwind_Exception *);
+extern _Unwind_Reason_Code LIBGCC2_UNWIND_ATTRIBUTE
+_Unwind_SjLj_Resume_or_Rethrow (struct _Unwind_Exception *);
+
+/* @@@ The following provide access to the base addresses for text
+   and data-relative addressing in the LDSA.  In order to stay link
+   compatible with the standard ABI for IA-64, we inline these.  */
+
+#ifdef __ia64__
+static inline _Unwind_Ptr
+_Unwind_GetDataRelBase (struct _Unwind_Context *_C)
+{
+  /* The GP is stored in R1.  */
+  return _Unwind_GetGR (_C, 1);
+}
+
+static inline _Unwind_Ptr
+_Unwind_GetTextRelBase (struct _Unwind_Context *_C __attribute__ ((__unused__)))
+{
+  __builtin_abort ();
+  return 0;
+}
+
+/* @@@ Retrieve the Backing Store Pointer of the given context.  */
+extern _Unwind_Word _Unwind_GetBSP (struct _Unwind_Context *);
+#else
+extern _Unwind_Ptr _Unwind_GetDataRelBase (struct _Unwind_Context *);
+extern _Unwind_Ptr _Unwind_GetTextRelBase (struct _Unwind_Context *);
+#endif
+
+/* @@@ Given an address, return the entry point of the function that
+   contains it.  */
+extern void * _Unwind_FindEnclosingFunction (void *pc);
+
+#ifndef __SIZEOF_LONG__
+  #error "__SIZEOF_LONG__ macro not defined"
+#endif
+
+#ifndef __SIZEOF_POINTER__
+  #error "__SIZEOF_POINTER__ macro not defined"
+#endif
+
+
+/* leb128 type numbers have a potentially unlimited size.
+   The target of the following definitions of _sleb128_t and _uleb128_t
+   is to have efficient data types large enough to hold the leb128 type
+   numbers used in the unwind code.
+   Mostly these types will simply be defined to long and unsigned long
+   except when a unsigned long data type on the target machine is not
+   capable of storing a pointer.  */
+
+#if __SIZEOF_LONG__ >= __SIZEOF_POINTER__
+  typedef long _sleb128_t;
+  typedef unsigned long _uleb128_t;
+#elif __SIZEOF_LONG_LONG__ >= __SIZEOF_POINTER__
+  typedef long long _sleb128_t;
+  typedef unsigned long long _uleb128_t;
+#else
+# error "What type shall we use for _sleb128_t?"
+#endif
+
+#if defined (__SEH__) && !defined (__USING_SJLJ_EXCEPTIONS__)
+/* Handles the mapping from SEH to GCC interfaces.  */
+EXCEPTION_DISPOSITION _GCC_specific_handler (PEXCEPTION_RECORD, void *,
+					     PCONTEXT, PDISPATCHER_CONTEXT,
+					     _Unwind_Personality_Fn);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#ifndef HIDE_EXPORTS
+#pragma GCC visibility pop
+#endif
+
+/* Additional actions to unwind number of stack frames.  */
+#define _Unwind_Frames_Extra(frames)
+
+/* Increment frame count.  */
+#define _Unwind_Frames_Increment(context, frames) frames++
+
+#endif /* unwind.h */

lib/gcc/loongarch32-linux-gnuf64/8.3.0/include/varargs.h

@@ -0,0 +1,7 @@
+#ifndef _VARARGS_H
+#define _VARARGS_H
+
+#error "GCC no longer implements <varargs.h>."
+#error "Revise your code to use <stdarg.h>."
+
+#endif

lib/gcc/loongarch32-linux-gnuf64/8.3.0/install-tools/fixinc_list

@@ -0,0 +1 @@
+;

lib/gcc/loongarch32-linux-gnuf64/8.3.0/install-tools/gsyslimits.h

@@ -0,0 +1,8 @@
+/* syslimits.h stands for the system's own limits.h file.
+   If we can use it ok unmodified, then we install this text.
+   If fixincludes fixes it, then the fixed version is installed
+   instead of this text.  */
+
+#define _GCC_NEXT_LIMITS_H		/* tell gcc's limits.h to recurse */
+#include_next <limits.h>
+#undef _GCC_NEXT_LIMITS_H

lib/gcc/loongarch32-linux-gnuf64/8.3.0/install-tools/include/README

@@ -0,0 +1,14 @@
+This README file is copied into the directory for GCC-only header files
+when fixincludes is run by the makefile for GCC.
+
+Many of the files in this directory were automatically edited from the
+standard system header files by the fixincludes process.  They are
+system-specific, and will not work on any other kind of system.  They
+are also not part of GCC.  The reason we have to do this is because
+GCC requires ANSI C headers and many vendors supply ANSI-incompatible
+headers.
+
+Because this is an automated process, sometimes headers get "fixed"
+that do not, strictly speaking, need a fix.  As long as nothing is broken
+by the process, it is just an unfortunate collateral inconvenience.
+We would like to rectify it, if it is not "too inconvenient".

lib/gcc/loongarch32-linux-gnuf64/8.3.0/install-tools/include/limits.h

@@ -0,0 +1,197 @@
+/* Copyright (C) 1992-2018 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/>.  */
+
+/* This administrivia gets added to the beginning of limits.h
+   if the system has its own version of limits.h.  */
+
+/* We use _GCC_LIMITS_H_ because we want this not to match
+   any macros that the system's limits.h uses for its own purposes.  */
+#ifndef _GCC_LIMITS_H_  /* Terminated in limity.h.  */
+#define _GCC_LIMITS_H_
+
+#ifndef _LIBC_LIMITS_H_
+/* Use "..." so that we find syslimits.h only in this same directory.  */
+#include "syslimits.h"
+#endif
+/* Copyright (C) 1991-2018 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/>.  */
+
+#ifndef _LIMITS_H___
+#define _LIMITS_H___
+
+/* Number of bits in a `char'.  */
+#undef CHAR_BIT
+#define CHAR_BIT __CHAR_BIT__
+
+/* Maximum length of a multibyte character.  */
+#ifndef MB_LEN_MAX
+#define MB_LEN_MAX 1
+#endif
+
+/* Minimum and maximum values a `signed char' can hold.  */
+#undef SCHAR_MIN
+#define SCHAR_MIN (-SCHAR_MAX - 1)
+#undef SCHAR_MAX
+#define SCHAR_MAX __SCHAR_MAX__
+
+/* Maximum value an `unsigned char' can hold.  (Minimum is 0).  */
+#undef UCHAR_MAX
+#if __SCHAR_MAX__ == __INT_MAX__
+# define UCHAR_MAX (SCHAR_MAX * 2U + 1U)
+#else
+# define UCHAR_MAX (SCHAR_MAX * 2 + 1)
+#endif
+
+/* Minimum and maximum values a `char' can hold.  */
+#ifdef __CHAR_UNSIGNED__
+# undef CHAR_MIN
+# if __SCHAR_MAX__ == __INT_MAX__
+#  define CHAR_MIN 0U
+# else
+#  define CHAR_MIN 0
+# endif
+# undef CHAR_MAX
+# define CHAR_MAX UCHAR_MAX
+#else
+# undef CHAR_MIN
+# define CHAR_MIN SCHAR_MIN
+# undef CHAR_MAX
+# define CHAR_MAX SCHAR_MAX
+#endif
+
+/* Minimum and maximum values a `signed short int' can hold.  */
+#undef SHRT_MIN
+#define SHRT_MIN (-SHRT_MAX - 1)
+#undef SHRT_MAX
+#define SHRT_MAX __SHRT_MAX__
+
+/* Maximum value an `unsigned short int' can hold.  (Minimum is 0).  */
+#undef USHRT_MAX
+#if __SHRT_MAX__ == __INT_MAX__
+# define USHRT_MAX (SHRT_MAX * 2U + 1U)
+#else
+# define USHRT_MAX (SHRT_MAX * 2 + 1)
+#endif
+
+/* Minimum and maximum values a `signed int' can hold.  */
+#undef INT_MIN
+#define INT_MIN (-INT_MAX - 1)
+#undef INT_MAX
+#define INT_MAX __INT_MAX__
+
+/* Maximum value an `unsigned int' can hold.  (Minimum is 0).  */
+#undef UINT_MAX
+#define UINT_MAX (INT_MAX * 2U + 1U)
+
+/* Minimum and maximum values a `signed long int' can hold.
+   (Same as `int').  */
+#undef LONG_MIN
+#define LONG_MIN (-LONG_MAX - 1L)
+#undef LONG_MAX
+#define LONG_MAX __LONG_MAX__
+
+/* Maximum value an `unsigned long int' can hold.  (Minimum is 0).  */
+#undef ULONG_MAX
+#define ULONG_MAX (LONG_MAX * 2UL + 1UL)
+
+#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+/* Minimum and maximum values a `signed long long int' can hold.  */
+# undef LLONG_MIN
+# define LLONG_MIN (-LLONG_MAX - 1LL)
+# undef LLONG_MAX
+# define LLONG_MAX __LONG_LONG_MAX__
+
+/* Maximum value an `unsigned long long int' can hold.  (Minimum is 0).  */
+# undef ULLONG_MAX
+# define ULLONG_MAX (LLONG_MAX * 2ULL + 1ULL)
+#endif
+
+#if defined (__GNU_LIBRARY__) ? defined (__USE_GNU) : !defined (__STRICT_ANSI__)
+/* Minimum and maximum values a `signed long long int' can hold.  */
+# undef LONG_LONG_MIN
+# define LONG_LONG_MIN (-LONG_LONG_MAX - 1LL)
+# undef LONG_LONG_MAX
+# define LONG_LONG_MAX __LONG_LONG_MAX__
+
+/* Maximum value an `unsigned long long int' can hold.  (Minimum is 0).  */
+# undef ULONG_LONG_MAX
+# define ULONG_LONG_MAX (LONG_LONG_MAX * 2ULL + 1ULL)
+#endif
+
+#ifdef __STDC_WANT_IEC_60559_BFP_EXT__
+/* TS 18661-1 widths of integer types.  */
+# undef CHAR_WIDTH
+# define CHAR_WIDTH __SCHAR_WIDTH__
+# undef SCHAR_WIDTH
+# define SCHAR_WIDTH __SCHAR_WIDTH__
+# undef UCHAR_WIDTH
+# define UCHAR_WIDTH __SCHAR_WIDTH__
+# undef SHRT_WIDTH
+# define SHRT_WIDTH __SHRT_WIDTH__
+# undef USHRT_WIDTH
+# define USHRT_WIDTH __SHRT_WIDTH__
+# undef INT_WIDTH
+# define INT_WIDTH __INT_WIDTH__
+# undef UINT_WIDTH
+# define UINT_WIDTH __INT_WIDTH__
+# undef LONG_WIDTH
+# define LONG_WIDTH __LONG_WIDTH__
+# undef ULONG_WIDTH
+# define ULONG_WIDTH __LONG_WIDTH__
+# undef LLONG_WIDTH
+# define LLONG_WIDTH __LONG_LONG_WIDTH__
+# undef ULLONG_WIDTH
+# define ULLONG_WIDTH __LONG_LONG_WIDTH__
+#endif
+
+#endif /* _LIMITS_H___ */
+/* This administrivia gets added to the end of limits.h
+   if the system has its own version of limits.h.  */
+
+#else /* not _GCC_LIMITS_H_ */
+
+#ifdef _GCC_NEXT_LIMITS_H
+#include_next <limits.h>		/* recurse down to the real one */
+#endif
+
+#endif /* not _GCC_LIMITS_H_ */

lib/gcc/loongarch32-linux-gnuf64/8.3.0/install-tools/macro_list

@@ -0,0 +1,2 @@
+linux
+unix

lib/gcc/loongarch32-linux-gnuf64/8.3.0/install-tools/mkheaders.conf

@@ -0,0 +1,3 @@
+SYSTEM_HEADER_DIR="/home/guojie/work/loongson-gnu-toolchain-8.3-loongarch64-loongarch32-linux-gnuf64-20221212//sysroot${sysroot_headers_suffix}/usr/include"
+OTHER_FIXINCLUDES_DIRS=""
+STMP_FIXINC="stmp-fixinc"

lib/gcc/loongarch32-linux-gnuf64/8.3.0/libcaf_single.la

@@ -0,0 +1,41 @@
+# libcaf_single.la - a libtool library file
+# Generated by libtool (GNU libtool 1.3134 2009-11-29) 2.2.7a
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# The name that we can dlopen(3).
+dlname=''
+
+# Names of this library.
+library_names=''
+
+# The name of the static archive.
+old_library='libcaf_single.a'
+
+# Linker flags that can not go in dependency_libs.
+inherited_linker_flags=''
+
+# Libraries that this one depends upon.
+dependency_libs=' -lm'
+
+# Names of additional weak libraries provided by this library
+weak_library_names=''
+
+# Version information for libcaf_single.
+current=0
+age=0
+revision=0
+
+# Is this an already installed library?
+installed=yes
+
+# Should we warn about portability when linking against -modules?
+shouldnotlink=no
+
+# Files to dlopen/dlpreopen
+dlopen=''
+dlpreopen=''
+
+# Directory that this library needs to be installed in:
+libdir='/home/guojie/work/loongson-gnu-toolchain-8.3-loongarch64-loongarch32-linux-gnuf64-20221212/lib/gcc/loongarch32-linux-gnuf64/8.3.0'

lib/gcc/loongarch32-linux-gnuf64/8.3.0/plugin/include/ada/gcc-interface/ada-tree.def

@@ -0,0 +1,79 @@
+/****************************************************************************
+ *                                                                          *
+ *                         GNAT COMPILER COMPONENTS                         *
+ *                                                                          *
+ *                       GNAT-SPECIFIC GCC TREE CODES                       *
+ *                                                                          *
+ *                              Specification                               *
+ *                                                                          *
+ *            Copyright (C) 1992-2009, Free Software Foundation, Inc.       *
+ *                                                                          *
+ * GNAT is free software;  you can  redistribute it  and/or modify it under *
+ * terms of the  GNU General Public License as published  by the Free Soft- *
+ * ware  Foundation;  either version 3,  or (at your option) any later ver- *
+ * sion.  GNAT is distributed in the hope that it will be useful, but WITH- *
+ * OUT 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 GCC; see the file COPYING3.  If not see        *
+ * <http://www.gnu.org/licenses/>.                                          *
+ *                                                                          *
+ * GNAT was originally developed  by the GNAT team at  New York University. *
+ * Extensive contributions were provided by Ada Core Technologies Inc.      *
+ *                                                                          *
+ ****************************************************************************/
+
+/* A type that is an unconstrained array.  This node is never passed to GCC.
+   TREE_TYPE is the type of the fat pointer and TYPE_OBJECT_RECORD_TYPE is
+   the type of a record containing the template and data.  */
+DEFTREECODE (UNCONSTRAINED_ARRAY_TYPE, "unconstrained_array_type", tcc_type, 0)
+
+/* A reference to an unconstrained array.  This node only exists as an
+   intermediate node during the translation of a GNAT tree to a GCC tree;
+   it is never passed to GCC.  The only field used is operand 0, which
+   is the fat pointer object.  */
+DEFTREECODE (UNCONSTRAINED_ARRAY_REF, "unconstrained_array_ref",
+	     tcc_reference, 1)
+
+/* An expression that returns an RTL suitable for its type.  Operand 0
+   is an expression to be evaluated for side effects only.  */
+DEFTREECODE (NULL_EXPR, "null_expr", tcc_expression, 1)
+
+/* Same as PLUS_EXPR, except that no modulo reduction is applied.
+   This is used for loops and never shows up in the tree.  */
+DEFTREECODE (PLUS_NOMOD_EXPR, "plus_nomod_expr", tcc_binary, 2)
+
+/* Same as MINUS_EXPR, except that no modulo reduction is applied.
+   This is used for loops and never shows up in the tree.  */
+DEFTREECODE (MINUS_NOMOD_EXPR, "minus_nomod_expr", tcc_binary, 2)
+
+/* An expression that computes an exponentiation.  Operand 0 is the base and
+   Operand 1 is the exponent.  This node is never passed to GCC: it is only
+   used internally to describe fixed point types scale factors.  */
+DEFTREECODE (POWER_EXPR, "power_expr", tcc_binary, 2)
+
+/* Same as ADDR_EXPR, except that if the operand represents a bit field,
+   return the address of the byte containing the bit.  This is used
+   for the Address attribute and never shows up in the tree.  */
+DEFTREECODE (ATTR_ADDR_EXPR, "attr_addr_expr", tcc_reference, 1)
+
+/* Here are the tree codes for the statement types known to Ada.  These
+   must be at the end of this file to allow IS_ADA_STMT to work.  */
+
+/* This is how record_code_position and insert_code_for work.  The former
+   makes this tree node, whose operand is a statement.  The latter inserts
+   the actual statements into this node.  Gimplification consists of
+   just returning the inner statement.  */
+DEFTREECODE (STMT_STMT, "stmt_stmt", tcc_statement, 1)
+
+/* A loop.  LOOP_STMT_COND is the test to exit the loop.  LOOP_STMT_UPDATE
+   is the statement to update the loop iteration variable at the continue
+   point.  LOOP_STMT_BODY are the statements in the body of the loop.  And
+   LOOP_STMT_LABEL points to the LABEL_DECL of the end label of the loop.  */
+DEFTREECODE (LOOP_STMT, "loop_stmt", tcc_statement, 4)
+
+/* Conditionally exit a loop.  EXIT_STMT_COND is the condition, which, if
+   true, will cause the loop to be exited.  If no condition is specified,
+   the loop is unconditionally exited.  EXIT_STMT_LABEL is the end label
+   corresponding to the loop to exit.  */
+DEFTREECODE (EXIT_STMT, "exit_stmt", tcc_statement, 2)

lib/gcc/loongarch32-linux-gnuf64/8.3.0/plugin/include/addresses.h

@@ -0,0 +1,90 @@
+/* Inline functions to test validity of reg classes for addressing modes.
+   Copyright (C) 2006-2018 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.
+
+You should have received a copy of the GNU General Public License
+along with GCC; see the file COPYING3.  If not see
+<http://www.gnu.org/licenses/>.  */
+
+/* Wrapper function to unify target macros MODE_CODE_BASE_REG_CLASS,
+   MODE_BASE_REG_REG_CLASS, MODE_BASE_REG_CLASS and BASE_REG_CLASS.
+   Arguments as for the MODE_CODE_BASE_REG_CLASS macro.  */
+
+#ifndef GCC_ADDRESSES_H
+#define GCC_ADDRESSES_H
+
+static inline enum reg_class
+base_reg_class (machine_mode mode ATTRIBUTE_UNUSED,
+		addr_space_t as ATTRIBUTE_UNUSED,
+		enum rtx_code outer_code ATTRIBUTE_UNUSED,
+		enum rtx_code index_code ATTRIBUTE_UNUSED)
+{
+#ifdef MODE_CODE_BASE_REG_CLASS
+  return MODE_CODE_BASE_REG_CLASS (MACRO_MODE (mode), as, outer_code,
+				   index_code);
+#else
+#ifdef MODE_BASE_REG_REG_CLASS
+  if (index_code == REG)
+    return MODE_BASE_REG_REG_CLASS (MACRO_MODE (mode));
+#endif
+#ifdef MODE_BASE_REG_CLASS
+  return MODE_BASE_REG_CLASS (MACRO_MODE (mode));
+#else
+  return BASE_REG_CLASS;
+#endif
+#endif
+}
+
+/* Wrapper function to unify target macros REGNO_MODE_CODE_OK_FOR_BASE_P,
+   REGNO_MODE_OK_FOR_REG_BASE_P, REGNO_MODE_OK_FOR_BASE_P and
+   REGNO_OK_FOR_BASE_P.
+   Arguments as for the REGNO_MODE_CODE_OK_FOR_BASE_P macro.  */
+
+static inline bool
+ok_for_base_p_1 (unsigned regno ATTRIBUTE_UNUSED,
+		 machine_mode mode ATTRIBUTE_UNUSED,
+		 addr_space_t as ATTRIBUTE_UNUSED,
+		 enum rtx_code outer_code ATTRIBUTE_UNUSED,
+		 enum rtx_code index_code ATTRIBUTE_UNUSED)
+{
+#ifdef REGNO_MODE_CODE_OK_FOR_BASE_P
+  return REGNO_MODE_CODE_OK_FOR_BASE_P (regno, MACRO_MODE (mode), as,
+					outer_code, index_code);
+#else
+#ifdef REGNO_MODE_OK_FOR_REG_BASE_P
+  if (index_code == REG)
+    return REGNO_MODE_OK_FOR_REG_BASE_P (regno, MACRO_MODE (mode));
+#endif
+#ifdef REGNO_MODE_OK_FOR_BASE_P
+  return REGNO_MODE_OK_FOR_BASE_P (regno, MACRO_MODE (mode));
+#else
+  return REGNO_OK_FOR_BASE_P (regno);
+#endif
+#endif
+}
+
+/* Wrapper around ok_for_base_p_1, for use after register allocation is
+   complete.  Arguments as for the called function.  */
+
+static inline bool
+regno_ok_for_base_p (unsigned regno, machine_mode mode, addr_space_t as,
+		     enum rtx_code outer_code, enum rtx_code index_code)
+{
+  if (regno >= FIRST_PSEUDO_REGISTER && reg_renumber[regno] >= 0)
+    regno = reg_renumber[regno];
+
+  return ok_for_base_p_1 (regno, mode, as, outer_code, index_code);
+}
+
+#endif /* GCC_ADDRESSES_H */

lib/gcc/loongarch32-linux-gnuf64/8.3.0/plugin/include/alias.h

@@ -0,0 +1,47 @@
+/* Exported functions from alias.c
+   Copyright (C) 2004-2018 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.
+
+You should have received a copy of the GNU General Public License
+along with GCC; see the file COPYING3.  If not see
+<http://www.gnu.org/licenses/>.  */
+
+#ifndef GCC_ALIAS_H
+#define GCC_ALIAS_H
+
+extern alias_set_type new_alias_set (void);
+extern alias_set_type get_alias_set (tree);
+extern alias_set_type get_deref_alias_set (tree);
+extern alias_set_type get_varargs_alias_set (void);
+extern alias_set_type get_frame_alias_set (void);
+extern tree component_uses_parent_alias_set_from (const_tree);
+extern bool alias_set_subset_of (alias_set_type, alias_set_type);
+extern void record_alias_subset (alias_set_type, alias_set_type);
+extern void record_component_aliases (tree);
+extern int alias_sets_conflict_p (alias_set_type, alias_set_type);
+extern int alias_sets_must_conflict_p (alias_set_type, alias_set_type);
+extern int objects_must_conflict_p (tree, tree);
+extern int nonoverlapping_memrefs_p (const_rtx, const_rtx, bool);
+extern void dump_alias_stats_in_alias_c (FILE *s);
+tree reference_alias_ptr_type (tree);
+bool alias_ptr_types_compatible_p (tree, tree);
+int compare_base_decls (tree, tree);
+
+/* This alias set can be used to force a memory to conflict with all
+   other memories, creating a barrier across which no memory reference
+   can move.  Note that there are other legacy ways to create such
+   memory barriers, including an address of SCRATCH.  */
+#define ALIAS_SET_MEMORY_BARRIER	((alias_set_type) -1)
+
+#endif /* GCC_ALIAS_H */

lib/gcc/loongarch32-linux-gnuf64/8.3.0/plugin/include/all-tree.def

@@ -0,0 +1,7 @@
+#include "tree.def"
+END_OF_BASE_TREE_CODES
+#include "c-family/c-common.def"
+#include "ada/gcc-interface/ada-tree.def"
+#include "cp/cp-tree.def"
+#include "d/d-tree.def"
+#include "objc/objc-tree.def"

lib/gcc/loongarch32-linux-gnuf64/8.3.0/plugin/include/alloc-pool.h

@@ -0,0 +1,567 @@
+/* Functions to support a pool of allocatable objects
+   Copyright (C) 1997-2018 Free Software Foundation, Inc.
+   Contributed by Daniel Berlin <dan@cgsoftware.com>
+
+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.
+
+You should have received a copy of the GNU General Public License
+along with GCC; see the file COPYING3.  If not see
+<http://www.gnu.org/licenses/>.  */
+#ifndef ALLOC_POOL_H
+#define ALLOC_POOL_H
+
+#include "memory-block.h"
+#include "options.h"	    // for flag_checking
+
+extern void dump_alloc_pool_statistics (void);
+
+/* Flag indicates whether memory statistics are gathered any longer.  */
+extern bool after_memory_report;
+
+typedef unsigned long ALLOC_POOL_ID_TYPE;
+
+/* Last used ID.  */
+extern ALLOC_POOL_ID_TYPE last_id;
+
+/* Pool allocator memory usage.  */
+struct pool_usage: public mem_usage
+{
+  /* Default contructor.  */
+  pool_usage (): m_element_size (0), m_pool_name ("") {}
+  /* Constructor.  */
+  pool_usage (size_t allocated, size_t times, size_t peak,
+	      size_t instances, size_t element_size,
+	      const char *pool_name)
+    : mem_usage (allocated, times, peak, instances),
+      m_element_size (element_size),
+      m_pool_name (pool_name) {}
+
+  /* Sum the usage with SECOND usage.  */
+  pool_usage
+  operator+ (const pool_usage &second)
+  {
+    return pool_usage (m_allocated + second.m_allocated,
+			     m_times + second.m_times,
+			     m_peak + second.m_peak,
+			     m_instances + second.m_instances,
+			     m_element_size, m_pool_name);
+  }
+
+  /* Dump usage coupled to LOC location, where TOTAL is sum of all rows.  */
+  inline void
+  dump (mem_location *loc, mem_usage &total) const
+  {
+    char *location_string = loc->to_string ();
+
+    fprintf (stderr, "%-32s%-48s %6li%10li:%5.1f%%%10li%10li:%5.1f%%%12li\n",
+	     m_pool_name, location_string, (long)m_instances,
+	     (long)m_allocated, get_percent (m_allocated, total.m_allocated),
+	     (long)m_peak, (long)m_times,
+	     get_percent (m_times, total.m_times),
+	     (long)m_element_size);
+
+    free (location_string);
+  }
+
+  /* Dump header with NAME.  */
+  static inline void
+  dump_header (const char *name)
+  {
+    fprintf (stderr, "%-32s%-48s %6s%11s%16s%17s%12s\n", "Pool name", name,
+	     "Pools", "Leak", "Peak", "Times", "Elt size");
+    print_dash_line ();
+  }
+
+  /* Dump footer.  */
+  inline void
+  dump_footer ()
+  {
+    print_dash_line ();
+    fprintf (stderr, "%s%82li%10li\n", "Total", (long)m_instances,
+	     (long)m_allocated);
+    print_dash_line ();
+  }
+
+  /* Element size.  */
+  size_t m_element_size;
+  /* Pool name.  */
+  const char *m_pool_name;
+};
+
+extern mem_alloc_d