fedb88bd32
Fixes the libfdt enabled build for hosts that have <machine/bswap.h>. The code at the beginning of qemu/bswap.h is attempting to standardize on bswapN. In the case of CONFIG_MACHINE_BSWAP_H, this is all we get. In the case of CONFIG_BYTESWAP_H, we get bswap_N from the system header and then wrap these with inline functions to get bswapN. Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
37 lines
1.0 KiB
C
37 lines
1.0 KiB
C
/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License, version 2, as
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* published by the Free Software Foundation.
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*
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* This program 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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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*
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* Copyright IBM Corp. 2008
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* Authors: Hollis Blanchard <hollisb@us.ibm.com>
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*
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*/
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#ifndef _LIBFDT_ENV_H
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#define _LIBFDT_ENV_H
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#include "qemu/bswap.h"
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#ifdef HOST_WORDS_BIGENDIAN
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#define fdt32_to_cpu(x) (x)
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#define cpu_to_fdt32(x) (x)
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#define fdt64_to_cpu(x) (x)
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#define cpu_to_fdt64(x) (x)
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#else
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#define fdt32_to_cpu(x) bswap32(x)
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#define cpu_to_fdt32(x) bswap32(x)
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#define fdt64_to_cpu(x) bswap64(x)
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#define cpu_to_fdt64(x) bswap64(x)
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#endif
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#endif /* _LIBFDT_ENV_H */
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