309cb471c8
get_system_io() returns the root I/O memory region. Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
45 lines
1.0 KiB
C
45 lines
1.0 KiB
C
/*
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* Internal memory managment interfaces
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*
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* Copyright 2011 Red Hat, Inc. and/or its affiliates
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*
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* Authors:
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* Avi Kivity <avi@redhat.com>
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*
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* This work is licensed under the terms of the GNU GPL, version 2. See
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* the COPYING file in the top-level directory.
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*
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*/
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#ifndef EXEC_MEMORY_H
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#define EXEC_MEMORY_H
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/*
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* Internal interfaces between memory.c/exec.c/vl.c. Do not #include unless
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* you're one of them.
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*/
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#include "memory.h"
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#ifndef CONFIG_USER_ONLY
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/* Get the root memory region. This interface should only be used temporarily
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* until a proper bus interface is available.
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*/
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MemoryRegion *get_system_memory(void);
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/* Get the root I/O port region. This interface should only be used
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* temporarily until a proper bus interface is available.
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*/
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MemoryRegion *get_system_io(void);
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/* Set the root memory region. This region is the system memory map. */
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void set_system_memory_map(MemoryRegion *mr);
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/* Set the I/O memory region. This region is the I/O memory map. */
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void set_system_io_map(MemoryRegion *mr);
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#endif
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#endif
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