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https://github.com/Motorhead1991/qemu.git
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d4c9cab37f
Only file units within the system/ directory need access to
"memory-internal.h". Restrict its scope by moving it there.
The comment from commit 9d70618c68 ("memory-internal.h:
Remove obsolete claim that header is obsolete") is now obsolete,
remove it.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20250317161329.40300-3-philmd@linaro.org>
60 lines
1.6 KiB
C
60 lines
1.6 KiB
C
/*
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* Declarations for functions which are internal to the memory subsystem.
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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 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 MEMORY_INTERNAL_H
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#define MEMORY_INTERNAL_H
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#ifndef CONFIG_USER_ONLY
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static inline AddressSpaceDispatch *flatview_to_dispatch(FlatView *fv)
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{
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return fv->dispatch;
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}
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static inline AddressSpaceDispatch *address_space_to_dispatch(AddressSpace *as)
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{
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return flatview_to_dispatch(address_space_to_flatview(as));
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}
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FlatView *address_space_get_flatview(AddressSpace *as);
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void flatview_unref(FlatView *view);
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extern const MemoryRegionOps unassigned_mem_ops;
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void flatview_add_to_dispatch(FlatView *fv, MemoryRegionSection *section);
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AddressSpaceDispatch *address_space_dispatch_new(FlatView *fv);
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void address_space_dispatch_compact(AddressSpaceDispatch *d);
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void address_space_dispatch_free(AddressSpaceDispatch *d);
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void mtree_print_dispatch(struct AddressSpaceDispatch *d,
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MemoryRegion *root);
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/* returns true if end is big endian. */
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static inline bool devend_big_endian(enum device_endian end)
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{
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QEMU_BUILD_BUG_ON(DEVICE_HOST_ENDIAN != DEVICE_LITTLE_ENDIAN &&
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DEVICE_HOST_ENDIAN != DEVICE_BIG_ENDIAN);
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if (end == DEVICE_NATIVE_ENDIAN) {
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return target_words_bigendian();
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}
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return end == DEVICE_BIG_ENDIAN;
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}
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/* enum device_endian to MemOp. */
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static inline MemOp devend_memop(enum device_endian end)
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{
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return devend_big_endian(end) ? MO_BE : MO_LE;
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}
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#endif
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#endif
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