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af57d440d8
This function returns an int32_t, however the prototype in libfdt_internal.h shows it returning an int. We haven't caught this before because they're the same type on nearly all platforms this gets built on. Apparently it's not the case on FreeRTOS, so someone hit this mismatch building for that platform. Reported-by: dharani kumar <dharanikumarsrvn@gmail.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
51 lines
1.4 KiB
C
51 lines
1.4 KiB
C
/* SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause) */
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#ifndef LIBFDT_INTERNAL_H
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#define LIBFDT_INTERNAL_H
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/*
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* libfdt - Flat Device Tree manipulation
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* Copyright (C) 2006 David Gibson, IBM Corporation.
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*/
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#include <fdt.h>
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#define FDT_ALIGN(x, a) (((x) + (a) - 1) & ~((a) - 1))
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#define FDT_TAGALIGN(x) (FDT_ALIGN((x), FDT_TAGSIZE))
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int32_t fdt_ro_probe_(const void *fdt);
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#define FDT_RO_PROBE(fdt) \
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{ \
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int32_t totalsize_; \
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if ((totalsize_ = fdt_ro_probe_(fdt)) < 0) \
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return totalsize_; \
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}
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int fdt_check_node_offset_(const void *fdt, int offset);
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int fdt_check_prop_offset_(const void *fdt, int offset);
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const char *fdt_find_string_(const char *strtab, int tabsize, const char *s);
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int fdt_node_end_offset_(void *fdt, int nodeoffset);
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static inline const void *fdt_offset_ptr_(const void *fdt, int offset)
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{
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return (const char *)fdt + fdt_off_dt_struct(fdt) + offset;
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}
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static inline void *fdt_offset_ptr_w_(void *fdt, int offset)
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{
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return (void *)(uintptr_t)fdt_offset_ptr_(fdt, offset);
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}
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static inline const struct fdt_reserve_entry *fdt_mem_rsv_(const void *fdt, int n)
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{
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const struct fdt_reserve_entry *rsv_table =
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(const struct fdt_reserve_entry *)
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((const char *)fdt + fdt_off_mem_rsvmap(fdt));
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return rsv_table + n;
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}
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static inline struct fdt_reserve_entry *fdt_mem_rsv_w_(void *fdt, int n)
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{
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return (void *)(uintptr_t)fdt_mem_rsv_(fdt, n);
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}
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#define FDT_SW_MAGIC (~FDT_MAGIC)
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#endif /* LIBFDT_INTERNAL_H */
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