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/* as-build-custom.c - Address space composition helper functions.
Copyright (C) 2008 Free Software Foundation, Inc.
Written by Neal H. Walfield <neal@gnu.org>.
This file is part of the GNU Hurd.
The GNU Hurd is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 3 of the
License, or (at your option) any later version.
The GNU Hurd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see
<http://www.gnu.org/licenses/>. */
#include <viengoos/activity.h>
#include <viengoos/addr.h>
#include <viengoos/cap.h>
/* Expose as_slot_ensure_full_custom and as_insert_custom. */
#define ID_SUFFIX custom
#define OBJECT_INDEX_ARG_TYPE as_object_index_t
#include "as-build.c"
struct vg_cap *
as_ensure_full_custom (activity_t activity,
vg_addr_t as_root_addr, struct vg_cap *root, vg_addr_t addr,
as_allocate_page_table_t as_allocate_page_table,
as_object_index_t object_index)
{
return as_build_custom (activity, as_root_addr, root, addr,
as_allocate_page_table, object_index,
true);
}
struct vg_cap *
as_insert_custom (activity_t activity,
vg_addr_t as_root_addr, struct vg_cap *root, vg_addr_t addr,
vg_addr_t entry_as, struct vg_cap entry, vg_addr_t entry_addr,
as_allocate_page_table_t as_allocate_page_table,
as_object_index_t object_index)
{
struct vg_cap *slot = as_build_custom (activity, as_root_addr, root, addr,
as_allocate_page_table,
object_index, false);
assert (slot);
vg_cap_copy (activity, as_root_addr, slot, addr, entry_as, entry, entry_addr);
return slot;
}
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