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annotate Lib/clang.c @ 428:b5746c43904e

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Fixing clang compilation and supporting clang-tidy - clang.c includes necessary functions to make clang compiler work (tested on teensy 3.1) - Added support code to generate a compile_commands.json for clang-tidy * Updates the symlink whenever cmake or make is called (Unix OSs only)
author Jacob Alexander <haata@kiibohd.com>
date Fri, 04 Mar 2016 00:23:48 -0800
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1 /* Copyright (C) 2016 by Jacob Alexander
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2 *
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3 * Permission is hereby granted, free of charge, to any person obtaining a copy
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4 * of this software and associated documentation files (the "Software"), to deal
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5 * in the Software without restriction, including without limitation the rights
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6 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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7 * copies of the Software, and to permit persons to whom the Software is
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8 * furnished to do so, subject to the following conditions:
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9 *
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10 * The above copyright notice and this permission notice shall be included in
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11 * all copies or substantial portions of the Software.
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12 *
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13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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14 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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15 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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16 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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17 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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18 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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19 * THE SOFTWARE.
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20 */
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21
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22
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23 // This file adds various functions that clang doesn't link properly
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24 // AFAIK, clang doesn't have an elegant solution for this, so this is what we gotta do...
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25
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26 // ----- Includes -----
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27
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28 // Compiler Includes
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29 #include <string.h>
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30
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31
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32 void __aeabi_memcpy( void *dest, const void *src, size_t n )
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33 {
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34 (void)memcpy(dest, src, n);
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35 }
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36
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37 void __aeabi_memcpy4( void *dest, const void *src, size_t n )
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38 {
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39 memcpy(dest, src, n);
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40 }
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41
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42 void __aeabi_memclr( void *dest, size_t n )
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43 {
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44 memset(dest, 0, n);
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45 }
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46
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47 void __aeabi_memclr4( void *dest, size_t n )
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48 {
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49 memset(dest, 0, n);
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50 }
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51
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52 void __aeabi_memmove( void *dest, const void *src, size_t n )
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53 {
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54 (void)memmove(dest, src, n);
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55 }
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56
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57 void __aeabi_memset( void *s, size_t n, int c )
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58 {
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59 (void)memset(s, c, n);
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60 }
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61