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[/] [eco32/] [trunk/] [binutils/] [ar/] [endian.c] - Blame information for rev 130

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Line No. Rev Author Line
1 7 hellwig
/*
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 * endian.c -- endianness conversions
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 */
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#include "endian.h"
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unsigned int read4FromEco(unsigned char *p) {
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  return (unsigned int) p[0] << 24 |
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         (unsigned int) p[1] << 16 |
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         (unsigned int) p[2] <<  8 |
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         (unsigned int) p[3] <<  0;
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}
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void write4ToEco(unsigned char *p, unsigned int data) {
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  p[0] = data >> 24;
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  p[1] = data >> 16;
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  p[2] = data >>  8;
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  p[3] = data >>  0;
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}
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void conv4FromEcoToNative(unsigned char *p) {
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  unsigned int data;
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  data = read4FromEco(p);
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  * (unsigned int *) p = data;
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}
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void conv4FromNativeToEco(unsigned char *p) {
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  unsigned int data;
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  data = * (unsigned int *) p;
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  write4ToEco(p, data);
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}

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