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1a4a6eb445
Libbase should keep its RAM usage to a minimum as it is meant to be executed before the SDRAM is up and running. (Having lots of code is OK though as we XIP from the flash)
39 lines
1.1 KiB
C
39 lines
1.1 KiB
C
/*
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* Milkymist SoC (Software)
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* Copyright (C) 2007, 2008, 2009 Sebastien Bourdeauducq
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*
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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 as published by
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* the Free Software Foundation, version 3 of the License.
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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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#ifndef __ENDIAN_H
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#define __ENDIAN_H
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#define __LITTLE_ENDIAN 0
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#define __BIG_ENDIAN 1
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#define __BYTE_ORDER __BIG_ENDIAN
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static inline unsigned int le32toh(unsigned int val)
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{
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return (val & 0xff) << 24 |
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(val & 0xff00) << 8 |
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(val & 0xff0000) >> 8 |
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(val & 0xff000000) >> 24;
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}
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static inline unsigned short le16toh(unsigned short val)
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{
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return (val & 0xff) << 8 |
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(val & 0xff00) >> 8;
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}
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#endif /* __ENDIAN_H */
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