Yaya48
cf256aa081
Upstream: https://gitlab.com/qemu-project/qemu.git Upstream-Commit: d2e570cc0f97b936902a5b1b86b73c0f5998b475
34 lines
821 B
C
34 lines
821 B
C
/*
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* Declarations of basic RAMBlock-related types and macros
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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 <[email protected]>
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*
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* This work is licensed under the terms of the GNU GPL, version 2 or
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* later. See the COPYING file in the top-level directory.
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*
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*/
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#ifndef RAM_ADDR_H
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#define RAM_ADDR_H
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/* address in the RAM (different from a physical address) */
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#if defined(CONFIG_XEN_BACKEND)
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typedef uint64_t ram_addr_t;
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# define RAM_ADDR_MAX UINT64_MAX
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# define RAM_ADDR_FMT "%" PRIx64
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#else
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typedef uintptr_t ram_addr_t;
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# define RAM_ADDR_MAX UINTPTR_MAX
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# define RAM_ADDR_FMT "%" PRIxPTR
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#endif
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#define DIRTY_MEMORY_VGA 0
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#define DIRTY_MEMORY_CODE 1
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#define DIRTY_MEMORY_MIGRATION 2
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#define DIRTY_MEMORY_NUM 3 /* num of dirty bits */
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#endif
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