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* GRUB -- GRand Unified Bootloader
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* Copyright (C) 2009 Free Software Foundation, Inc.
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* GRUB is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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* GRUB is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
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#ifndef GRUB_MEMORY_MACHINE_HEADER
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#define GRUB_MEMORY_MACHINE_HEADER 1
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#include <grub/symbol.h>
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#include <grub/types.h>
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#define GRUB_MACHINE_MEMORY_STACK_HIGH 0x801ffff0
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#define GRUB_ARCH_LOWMEMVSTART 0x80000000
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#define GRUB_ARCH_LOWMEMPSTART 0x00000000
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#define GRUB_ARCH_LOWMEMMAXSIZE 0x10000000
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#define GRUB_ARCH_HIGHMEMPSTART 0x10000000
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typedef grub_addr_t grub_phys_addr_t;
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static inline grub_phys_addr_t
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return ((grub_phys_addr_t) a) & 0x1fffffff;
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grub_map_memory (grub_phys_addr_t a, grub_size_t size __attribute__ ((unused)))
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return (void *) (a | 0x80000000);
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grub_unmap_memory (void *a __attribute__ ((unused)),
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grub_size_t size __attribute__ ((unused)))
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grub_err_t EXPORT_FUNC (grub_machine_mmap_iterate)
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(int NESTED_FUNC_ATTR (*hook) (grub_uint64_t, grub_uint64_t, grub_uint32_t));
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static inline grub_err_t
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grub_machine_mmap_register (grub_uint64_t start __attribute__ ((unused)),
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grub_uint64_t size __attribute__ ((unused)),
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int type __attribute__ ((unused)),
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int handle __attribute__ ((unused)))
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static inline grub_err_t
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grub_machine_mmap_unregister (int handle __attribute__ ((unused)))
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grub_uint64_t grub_mmap_get_lower (void);
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grub_uint64_t grub_mmap_get_upper (void);
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extern grub_uint32_t EXPORT_VAR (grub_arch_memsize);
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extern grub_uint32_t EXPORT_VAR (grub_arch_highmemsize);