Blame src/internal/perk_reader_impl.h

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/***************************************************************/
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/*  perk: PE Resource Kit                                      */
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/*  Copyright (C) 2015--2017  Z. Gilboa                        */
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/*  Released under GPLv2 and GPLv3; see COPYING.PERK.          */
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/***************************************************************/
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#ifndef PERK_READER_IMPL_H
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#define PERK_READER_IMPL_H
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#include <stdint.h>
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#include "perk_endian_impl.h"
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static inline uint16_t pe_read_short(const unsigned char * raw)
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{
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	if (PERK_LITTLE_ENDIAN) {
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		return *(uint16_t *)raw;
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	} else {
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		uint16_t x = *(uint16_t *)raw;
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		return x<<8 | x>>8;
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	}
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}
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static inline uint32_t pe_swap_long(uint32_t x)
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{
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	return x<<24 | ((x<<8) & 0xff0000) | ((x>>8) & 0xff00) | x>>24;
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}
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static inline uint32_t pe_read_long(const unsigned char * raw)
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{
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	if (PERK_LITTLE_ENDIAN)
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		return *(uint32_t *)raw;
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	else
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		return pe_swap_long(*(uint32_t *)raw);
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}
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static inline uint64_t pe_read_quad(const unsigned char * raw)
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{
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	if (PERK_LITTLE_ENDIAN) {
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		return *(uint64_t *)raw;
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	} else {
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		uint64_t x = *(uint64_t *)raw;
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		return ((uint64_t)pe_swap_long(x)<<32) | pe_swap_long(x>>32);
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	}
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}
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#endif