Last change
on this file since 236 was
228,
checked in by meunier, 12 years ago
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Added support for memspaces and const.
Added an interrupt masking to the "giet_context_switch" syscall
Corrected two bugs in boot/boot_init.c (one minor and one regarding barriers initialization)
Reformatted the code in all files.
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File size:
1.3 KB
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Line | |
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1 | |
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2 | #include "srl_private_types.h" |
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3 | |
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4 | |
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5 | //////////////////////////////////////////////////////////////////////////////////////// |
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6 | // mempcy() |
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7 | // GCC requires this function. Taken from MutekH. |
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8 | //////////////////////////////////////////////////////////////////////////////////////// |
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9 | void * memcpy(void *_dst, const void * _src, unsigned int size) { |
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10 | unsigned int * dst = _dst; |
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11 | const unsigned int * src = _src; |
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12 | if (!((unsigned int) dst & 3) && !((unsigned int) src & 3) ) |
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13 | while (size > 3) { |
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14 | *dst++ = *src++; |
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15 | size -= 4; |
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16 | } |
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17 | |
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18 | unsigned char *cdst = (unsigned char*)dst; |
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19 | unsigned char *csrc = (unsigned char*)src; |
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20 | |
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21 | while (size--) { |
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22 | *cdst++ = *csrc++; |
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23 | } |
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24 | return _dst; |
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25 | } |
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26 | |
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27 | |
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28 | //////////////////////////////////////////////////////////////////////////////////////// |
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29 | // mempcy() |
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30 | // GCC requires this function. Taken from MutekH. |
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31 | //////////////////////////////////////////////////////////////////////////////////////// |
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32 | inline void * memset(void * dst, int s, size_t count) { |
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33 | char * a = (char *) dst; |
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34 | while (count--){ |
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35 | *a++ = (char)s; |
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36 | } |
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37 | return dst; |
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38 | } |
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39 | |
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40 | |
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41 | // Local Variables: |
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42 | // tab-width: 4 |
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43 | // c-basic-offset: 4 |
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44 | // c-file-offsets:((innamespace . 0)(inline-open . 0)) |
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45 | // indent-tabs-mode: nil |
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46 | // End: |
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47 | // vim: filetype=c:expandtab:shiftwidth=4:tabstop=4:softtabstop=4 |
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48 | |
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