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| <td class="headerCovTableEntryHi">100.0 %</td> |
| <td class="headerCovTableEntry">8</td> |
| <td class="headerCovTableEntry">8</td> |
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| <td class="headerValue">2025-12-23 15:01:56</td> |
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| <td class="headerCovTableEntryHi">100.0 %</td> |
| <td class="headerCovTableEntry">4</td> |
| <td class="headerCovTableEntry">4</td> |
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| <pre class="sourceHeading"> Branch data Line data Source code</pre> |
| <pre class="source"> |
| <span id="L1"><span class="lineNum"> 1</span> : : /* SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause) */</span> |
| <span id="L2"><span class="lineNum"> 2</span> : : #ifndef LIBFDT_ENV_H</span> |
| <span id="L3"><span class="lineNum"> 3</span> : : #define LIBFDT_ENV_H</span> |
| <span id="L4"><span class="lineNum"> 4</span> : : /*</span> |
| <span id="L5"><span class="lineNum"> 5</span> : : * libfdt - Flat Device Tree manipulation</span> |
| <span id="L6"><span class="lineNum"> 6</span> : : * Copyright (C) 2006 David Gibson, IBM Corporation.</span> |
| <span id="L7"><span class="lineNum"> 7</span> : : * Copyright 2012 Kim Phillips, Freescale Semiconductor.</span> |
| <span id="L8"><span class="lineNum"> 8</span> : : */</span> |
| <span id="L9"><span class="lineNum"> 9</span> : : </span> |
| <span id="L10"><span class="lineNum"> 10</span> : : #include <stdbool.h></span> |
| <span id="L11"><span class="lineNum"> 11</span> : : #include <stddef.h></span> |
| <span id="L12"><span class="lineNum"> 12</span> : : #include <stdint.h></span> |
| <span id="L13"><span class="lineNum"> 13</span> : : #include <stdlib.h></span> |
| <span id="L14"><span class="lineNum"> 14</span> : : #include <string.h></span> |
| <span id="L15"><span class="lineNum"> 15</span> : : #include <limits.h></span> |
| <span id="L16"><span class="lineNum"> 16</span> : : </span> |
| <span id="L17"><span class="lineNum"> 17</span> : : #ifdef __CHECKER__</span> |
| <span id="L18"><span class="lineNum"> 18</span> : : #define FDT_FORCE __attribute__((force))</span> |
| <span id="L19"><span class="lineNum"> 19</span> : : #define FDT_BITWISE __attribute__((bitwise))</span> |
| <span id="L20"><span class="lineNum"> 20</span> : : #else</span> |
| <span id="L21"><span class="lineNum"> 21</span> : : #define FDT_FORCE</span> |
| <span id="L22"><span class="lineNum"> 22</span> : : #define FDT_BITWISE</span> |
| <span id="L23"><span class="lineNum"> 23</span> : : #endif</span> |
| <span id="L24"><span class="lineNum"> 24</span> : : </span> |
| <span id="L25"><span class="lineNum"> 25</span> : : typedef uint16_t FDT_BITWISE fdt16_t;</span> |
| <span id="L26"><span class="lineNum"> 26</span> : : typedef uint32_t FDT_BITWISE fdt32_t;</span> |
| <span id="L27"><span class="lineNum"> 27</span> : : typedef uint64_t FDT_BITWISE fdt64_t;</span> |
| <span id="L28"><span class="lineNum"> 28</span> : : </span> |
| <span id="L29"><span class="lineNum"> 29</span> : : #define EXTRACT_BYTE(x, n) ((unsigned long long)((uint8_t *)&x)[n])</span> |
| <span id="L30"><span class="lineNum"> 30</span> : : #define CPU_TO_FDT16(x) ((EXTRACT_BYTE(x, 0) << 8) | EXTRACT_BYTE(x, 1))</span> |
| <span id="L31"><span class="lineNum"> 31</span> : : #define CPU_TO_FDT32(x) ((EXTRACT_BYTE(x, 0) << 24) | (EXTRACT_BYTE(x, 1) << 16) | \</span> |
| <span id="L32"><span class="lineNum"> 32</span> : : (EXTRACT_BYTE(x, 2) << 8) | EXTRACT_BYTE(x, 3))</span> |
| <span id="L33"><span class="lineNum"> 33</span> : : #define CPU_TO_FDT64(x) ((EXTRACT_BYTE(x, 0) << 56) | (EXTRACT_BYTE(x, 1) << 48) | \</span> |
| <span id="L34"><span class="lineNum"> 34</span> : : (EXTRACT_BYTE(x, 2) << 40) | (EXTRACT_BYTE(x, 3) << 32) | \</span> |
| <span id="L35"><span class="lineNum"> 35</span> : : (EXTRACT_BYTE(x, 4) << 24) | (EXTRACT_BYTE(x, 5) << 16) | \</span> |
| <span id="L36"><span class="lineNum"> 36</span> : : (EXTRACT_BYTE(x, 6) << 8) | EXTRACT_BYTE(x, 7))</span> |
| <span id="L37"><span class="lineNum"> 37</span> : : </span> |
| <span id="L38"><span class="lineNum"> 38</span> : : static inline uint16_t fdt16_to_cpu(fdt16_t x)</span> |
| <span id="L39"><span class="lineNum"> 39</span> : : {</span> |
| <span id="L40"><span class="lineNum"> 40</span> : : return (FDT_FORCE uint16_t)CPU_TO_FDT16(x);</span> |
| <span id="L41"><span class="lineNum"> 41</span> : : }</span> |
| <span id="L42"><span class="lineNum"> 42</span> : : static inline fdt16_t cpu_to_fdt16(uint16_t x)</span> |
| <span id="L43"><span class="lineNum"> 43</span> : : {</span> |
| <span id="L44"><span class="lineNum"> 44</span> : : return (FDT_FORCE fdt16_t)CPU_TO_FDT16(x);</span> |
| <span id="L45"><span class="lineNum"> 45</span> : : }</span> |
| <span id="L46"><span class="lineNum"> 46</span> : : </span> |
| <span id="L47"><span class="lineNum"> 47</span> :<span class="tlaGNC tlaBgGNC"> 3003 : static inline uint32_t fdt32_to_cpu(fdt32_t x)</span></span> |
| <span id="L48"><span class="lineNum"> 48</span> : : {</span> |
| <span id="L49"><span class="lineNum"> 49</span> :<span class="tlaGNC"> 3003 : return (FDT_FORCE uint32_t)CPU_TO_FDT32(x);</span></span> |
| <span id="L50"><span class="lineNum"> 50</span> : : }</span> |
| <span id="L51"><span class="lineNum"> 51</span> :<span class="tlaGNC"> 7245 : static inline fdt32_t cpu_to_fdt32(uint32_t x)</span></span> |
| <span id="L52"><span class="lineNum"> 52</span> : : {</span> |
| <span id="L53"><span class="lineNum"> 53</span> :<span class="tlaGNC"> 7245 : return (FDT_FORCE fdt32_t)CPU_TO_FDT32(x);</span></span> |
| <span id="L54"><span class="lineNum"> 54</span> : : }</span> |
| <span id="L55"><span class="lineNum"> 55</span> : : </span> |
| <span id="L56"><span class="lineNum"> 56</span> :<span class="tlaGNC"> 3 : static inline uint64_t fdt64_to_cpu(fdt64_t x)</span></span> |
| <span id="L57"><span class="lineNum"> 57</span> : : {</span> |
| <span id="L58"><span class="lineNum"> 58</span> :<span class="tlaGNC"> 3 : return (FDT_FORCE uint64_t)CPU_TO_FDT64(x);</span></span> |
| <span id="L59"><span class="lineNum"> 59</span> : : }</span> |
| <span id="L60"><span class="lineNum"> 60</span> :<span class="tlaGNC"> 68 : static inline fdt64_t cpu_to_fdt64(uint64_t x)</span></span> |
| <span id="L61"><span class="lineNum"> 61</span> : : {</span> |
| <span id="L62"><span class="lineNum"> 62</span> :<span class="tlaGNC"> 68 : return (FDT_FORCE fdt64_t)CPU_TO_FDT64(x);</span></span> |
| <span id="L63"><span class="lineNum"> 63</span> : : }</span> |
| <span id="L64"><span class="lineNum"> 64</span> : : #undef CPU_TO_FDT64</span> |
| <span id="L65"><span class="lineNum"> 65</span> : : #undef CPU_TO_FDT32</span> |
| <span id="L66"><span class="lineNum"> 66</span> : : #undef CPU_TO_FDT16</span> |
| <span id="L67"><span class="lineNum"> 67</span> : : #undef EXTRACT_BYTE</span> |
| <span id="L68"><span class="lineNum"> 68</span> : : </span> |
| <span id="L69"><span class="lineNum"> 69</span> : : #ifdef __APPLE__</span> |
| <span id="L70"><span class="lineNum"> 70</span> : : #include <AvailabilityMacros.h></span> |
| <span id="L71"><span class="lineNum"> 71</span> : : </span> |
| <span id="L72"><span class="lineNum"> 72</span> : : /* strnlen() is not available on Mac OS < 10.7 */</span> |
| <span id="L73"><span class="lineNum"> 73</span> : : # if !defined(MAC_OS_X_VERSION_10_7) || (MAC_OS_X_VERSION_MAX_ALLOWED < \</span> |
| <span id="L74"><span class="lineNum"> 74</span> : : MAC_OS_X_VERSION_10_7)</span> |
| <span id="L75"><span class="lineNum"> 75</span> : : </span> |
| <span id="L76"><span class="lineNum"> 76</span> : : #define strnlen fdt_strnlen</span> |
| <span id="L77"><span class="lineNum"> 77</span> : : </span> |
| <span id="L78"><span class="lineNum"> 78</span> : : /*</span> |
| <span id="L79"><span class="lineNum"> 79</span> : : * fdt_strnlen: returns the length of a string or max_count - which ever is</span> |
| <span id="L80"><span class="lineNum"> 80</span> : : * smallest.</span> |
| <span id="L81"><span class="lineNum"> 81</span> : : * Input 1 string: the string whose size is to be determined</span> |
| <span id="L82"><span class="lineNum"> 82</span> : : * Input 2 max_count: the maximum value returned by this function</span> |
| <span id="L83"><span class="lineNum"> 83</span> : : * Output: length of the string or max_count (the smallest of the two)</span> |
| <span id="L84"><span class="lineNum"> 84</span> : : */</span> |
| <span id="L85"><span class="lineNum"> 85</span> : : static inline size_t fdt_strnlen(const char *string, size_t max_count)</span> |
| <span id="L86"><span class="lineNum"> 86</span> : : {</span> |
| <span id="L87"><span class="lineNum"> 87</span> : : const char *p = memchr(string, 0, max_count);</span> |
| <span id="L88"><span class="lineNum"> 88</span> : : return p ? p - string : max_count;</span> |
| <span id="L89"><span class="lineNum"> 89</span> : : }</span> |
| <span id="L90"><span class="lineNum"> 90</span> : : </span> |
| <span id="L91"><span class="lineNum"> 91</span> : : #endif /* !defined(MAC_OS_X_VERSION_10_7) || (MAC_OS_X_VERSION_MAX_ALLOWED <</span> |
| <span id="L92"><span class="lineNum"> 92</span> : : MAC_OS_X_VERSION_10_7) */</span> |
| <span id="L93"><span class="lineNum"> 93</span> : : </span> |
| <span id="L94"><span class="lineNum"> 94</span> : : #endif /* __APPLE__ */</span> |
| <span id="L95"><span class="lineNum"> 95</span> : : </span> |
| <span id="L96"><span class="lineNum"> 96</span> : : #endif /* LIBFDT_ENV_H */</span> |
| </pre> |
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