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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.14"/> <meta name="viewport" content="width=device-width, initial-scale=1"/> <title>Ruby: addr2line.c Source File</title> <link href="../../tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="../../jquery.js"></script> <script type="text/javascript" src="../../dynsections.js"></script> <link href="../../doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td id="projectalign" style="padding-left: 0.5em;"> <div id="projectname">Ruby  <span id="projectnumber">1.9.3p551(2014-11-13revision48407)</span> </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.14 --> <script type="text/javascript" src="../../menudata.js"></script> <script type="text/javascript" src="../../menu.js"></script> <script type="text/javascript"> /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */ $(function() { initMenu('../../',false,false,'search.php','Search'); }); /* @license-end */</script> <div id="main-nav"></div> </div><!-- top --> <div class="header"> <div class="headertitle"> <div class="title">addr2line.c</div> </div> </div><!--header--> <div class="contents"> <a href="../../df/d04/addr2line_8c.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/**********************************************************************</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"></span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> addr2line.h -</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"></span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> $Author$</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"></span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> Copyright (C) 2010 Shinichiro Hamaji</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"></span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">**********************************************************************/</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> </div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include "ruby/config.h"</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#include "<a class="code" href="../../d6/df3/addr2line_8h.html">addr2line.h</a>"</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> </div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#include <stdio.h></span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#include <errno.h></span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> </div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#ifdef USE_ELF</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> </div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#ifdef __OpenBSD__</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include <elf_abi.h></span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <elf.h></span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <fcntl.h></span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <limits.h></span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include <stdio.h></span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include <stdlib.h></span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include <string.h></span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include <sys/mman.h></span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include <sys/types.h></span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include <sys/stat.h></span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include <unistd.h></span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#if defined(HAVE_ALLOCA_H)</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor">#include <alloca.h></span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> </div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="preprocessor">#ifdef HAVE_DL_ITERATE_PHDR</span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="preprocessor"># ifndef _GNU_SOURCE</span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="preprocessor"># define _GNU_SOURCE</span></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="preprocessor"># include <link.h></span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> </div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="preprocessor">#define DW_LNS_copy 0x01</span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="preprocessor">#define DW_LNS_advance_pc 0x02</span></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="preprocessor">#define DW_LNS_advance_line 0x03</span></div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="preprocessor">#define DW_LNS_set_file 0x04</span></div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="preprocessor">#define DW_LNS_set_column 0x05</span></div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="preprocessor">#define DW_LNS_negate_stmt 0x06</span></div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="preprocessor">#define DW_LNS_set_basic_block 0x07</span></div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="preprocessor">#define DW_LNS_const_add_pc 0x08</span></div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="preprocessor">#define DW_LNS_fixed_advance_pc 0x09</span></div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="preprocessor">#define DW_LNS_set_prologue_end 0x0a </span><span class="comment">/* DWARF3 */</span><span class="preprocessor"></span></div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="preprocessor">#define DW_LNS_set_epilogue_begin 0x0b </span><span class="comment">/* DWARF3 */</span><span class="preprocessor"></span></div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="preprocessor">#define DW_LNS_set_isa 0x0c </span><span class="comment">/* DWARF3 */</span><span class="preprocessor"></span></div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> </div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="comment">/* Line number extended opcode name. */</span></div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="preprocessor">#define DW_LNE_end_sequence 0x01</span></div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="preprocessor">#define DW_LNE_set_address 0x02</span></div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="preprocessor">#define DW_LNE_define_file 0x03</span></div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="preprocessor">#define DW_LNE_set_discriminator 0x04 </span><span class="comment">/* DWARF4 */</span><span class="preprocessor"></span></div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> </div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="preprocessor">#ifndef ElfW</span></div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="preprocessor"># if SIZEOF_VOIDP == 8</span></div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> <span class="preprocessor"># define ElfW(x) Elf64##_##x</span></div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="preprocessor"># else</span></div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="preprocessor"># define ElfW(x) Elf32##_##x</span></div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span> </div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span> <span class="keyword">typedef</span> <span class="keyword">struct </span>{</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *dirname;</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *filename;</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keywordtype">int</span> line;</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span> </div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keywordtype">int</span> fd;</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="keywordtype">void</span> *mapped;</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keywordtype">size_t</span> mapped_size;</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> base_addr;</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span> } line_info_t;</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span> </div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span> <span class="comment">/* Avoid consuming stack as this module may be used from signal handler */</span></div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span> <span class="keyword">static</span> <span class="keywordtype">char</span> binary_filename[<a class="code" href="../../de/df1/util_8c.html#ae688d728e1acdfe5988c7db45d6f0166">PATH_MAX</a>];</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span> </div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span> <span class="keyword">static</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span></div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span> uleb128(<span class="keywordtype">char</span> **<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>) {</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> r = 0;</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keywordtype">int</span> s = 0;</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keywordflow">for</span> (;;) {</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> b = *(<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *)(*<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>)++;</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="keywordflow">if</span> (b < 0x80) {</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  r += (<span class="keywordtype">unsigned</span> <a class="code" href="../../d3/d15/name2ctype_8h.html#a86f2415763322050063a5502f87c9422">long</a>)b << s;</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  }</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  r += (b & 0x7f) << s;</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  s += 7;</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  }</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keywordflow">return</span> r;</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span> }</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span> </div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span> <span class="keyword">static</span> <span class="keywordtype">long</span></div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span> sleb128(<span class="keywordtype">char</span> **<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>) {</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keywordtype">long</span> r = 0;</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keywordtype">int</span> s = 0;</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="keywordflow">for</span> (;;) {</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> b = *(<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *)(*<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>)++;</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keywordflow">if</span> (b < 0x80) {</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keywordflow">if</span> (b & 0x40) {</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  r -= (0x80 - b) << s;</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  }</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  r += (b & 0x3f) << s;</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  }</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  }</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  r += (b & 0x7f) << s;</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  s += 7;</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  }</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keywordflow">return</span> r;</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span> }</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span> </div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span> get_nth_dirname(<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> dir, <span class="keywordtype">char</span> *<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>)</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span> {</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="keywordflow">if</span> (!dir--) {</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keywordflow">return</span> <span class="stringliteral">""</span>;</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  }</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="keywordflow">while</span> (dir--) {</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keywordflow">while</span> (*<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>) <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>++;</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>++;</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="keywordflow">if</span> (!*<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>) {</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  fprintf(stderr, <span class="stringliteral">"Unexpected directory number %lu in %s\n"</span>,</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  dir, binary_filename);</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="keywordflow">return</span> <span class="stringliteral">""</span>;</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  }</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  }</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keywordflow">return</span> <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>;</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span> }</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span> </div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span> <span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span> fill_filename(<span class="keywordtype">int</span> file, <span class="keywordtype">char</span> *include_directories, <span class="keywordtype">char</span> *filenames,</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  line_info_t *line)</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span> {</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keywordtype">int</span> <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>;</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="keywordtype">char</span> *<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a> = filenames;</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="keywordtype">char</span> *filename;</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> dir;</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <span class="keywordflow">for</span> (<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> = 1; <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> <= file; <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>++) {</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  filename = <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>;</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="keywordflow">if</span> (!*<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>) {</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="comment">/* Need to output binary file name? */</span></div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  fprintf(stderr, <span class="stringliteral">"Unexpected file number %d in %s\n"</span>,</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  file, binary_filename);</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  }</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keywordflow">while</span> (*<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>) <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>++;</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>++;</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  dir = uleb128(&<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>);</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="comment">/* last modified. */</span></div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  uleb128(&<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>);</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="comment">/* size of the file. */</span></div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  uleb128(&<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>);</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span> </div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> == file) {</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  line->filename = filename;</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  line->dirname = get_nth_dirname(dir, include_directories);</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  }</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  }</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span> }</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span> </div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span> get_path_from_symbol(<span class="keyword">const</span> <span class="keywordtype">char</span> *symbol, <span class="keyword">const</span> <span class="keywordtype">char</span> **<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>, <span class="keywordtype">size_t</span> *<a class="code" href="../../d3/d15/name2ctype_8h.html#aed1cc4dca5d94cb452f79691f54f7423">len</a>)</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span> {</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="keywordflow">if</span> (symbol[0] == <span class="charliteral">'0'</span>) {</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="comment">/* libexecinfo */</span></div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  *<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a> = <a class="code" href="../../de/d32/dir_8c.html#a99c0c80536c9a3937814525bb5f8a7ad">strchr</a>(symbol, <span class="charliteral">'/'</span>);</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="keywordflow">if</span> (*<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a> == <a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>) <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  *<a class="code" href="../../d3/d15/name2ctype_8h.html#aed1cc4dca5d94cb452f79691f54f7423">len</a> = <a class="code" href="../../d6/d7b/strchr_8c.html#a219836f542ce53545052bed5353820ca">strlen</a>(*<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>);</div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  }</div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="comment">/* glibc */</span></div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *q;</div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  *<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a> = symbol;</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  q = <a class="code" href="../../de/d32/dir_8c.html#a99c0c80536c9a3937814525bb5f8a7ad">strchr</a>(symbol, <span class="charliteral">'('</span>);</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="keywordflow">if</span> (q == <a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>) <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  *<a class="code" href="../../d3/d15/name2ctype_8h.html#aed1cc4dca5d94cb452f79691f54f7423">len</a> = q - symbol;</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  }</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="keywordflow">return</span> 1;</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span> }</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span> </div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span> <span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span> fill_line(<span class="keywordtype">int</span> num_traces, <span class="keywordtype">void</span> **traces,</div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> addr, <span class="keywordtype">int</span> file, <span class="keywordtype">int</span> line,</div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="keywordtype">char</span> *include_directories, <span class="keywordtype">char</span> *filenames, line_info_t *lines)</div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span> {</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <span class="keywordtype">int</span> <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>;</div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <span class="keywordflow">for</span> (<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> = 0; <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> < num_traces; <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>++) {</div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> a = (<span class="keywordtype">unsigned</span> <a class="code" href="../../d3/d15/name2ctype_8h.html#a86f2415763322050063a5502f87c9422">long</a>)traces[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>] - lines[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>].base_addr;</div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <span class="comment">/* We assume one line code doesn't result >100 bytes of native code.</span></div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span> <span class="comment"> We may want more reliable way eventually... */</span></div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <span class="keywordflow">if</span> (addr < a && a < addr + 100) {</div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  fill_filename(file, include_directories, filenames, &lines[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>]);</div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  lines[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>].line = line;</div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  }</div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  }</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span> }</div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span> </div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span> <span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span> parse_debug_line_cu(<span class="keywordtype">int</span> num_traces, <span class="keywordtype">void</span> **traces,</div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <span class="keywordtype">char</span> **debug_line, line_info_t *lines)</div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span> {</div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  <span class="keywordtype">char</span> *<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>, *cu_end, *cu_start, *include_directories, *filenames;</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> unit_length;</div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <span class="keywordtype">int</span> default_is_stmt, line_base;</div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> header_length, minimum_instruction_length, line_range,</div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  opcode_base;</div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *standard_opcode_lengths;</div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span> </div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <span class="comment">/* The registers. */</span></div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> addr = 0;</div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> file = 1;</div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> line = 1;</div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> column = 0;</div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <span class="keywordtype">int</span> is_stmt;</div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <span class="keywordtype">int</span> basic_block = 0;</div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <span class="keywordtype">int</span> <a class="code" href="../../d3/d6c/psych_2emitter_8c.html#a3b97f4b2f640a3ed85bd856aceb52a71">end_sequence</a> = 0;</div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="keywordtype">int</span> prologue_end = 0;</div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <span class="keywordtype">int</span> epilogue_begin = 0;</div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> isa = 0;</div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span> </div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a> = *debug_line;</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span> </div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  unit_length = *(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> *)<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>;</div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a> += <span class="keyword">sizeof</span>(<span class="keywordtype">unsigned</span> int);</div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <span class="keywordflow">if</span> (unit_length == 0xffffffff) {</div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  unit_length = *(<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> *)<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>;</div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a> += <span class="keyword">sizeof</span>(<span class="keywordtype">unsigned</span> <a class="code" href="../../d3/d15/name2ctype_8h.html#a86f2415763322050063a5502f87c9422">long</a>);</div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  }</div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span> </div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  cu_end = <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a> + unit_length;</div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span> </div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  <span class="comment">/*dwarf_version = *(unsigned short *)p;*/</span></div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a> += 2;</div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span> </div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  header_length = *(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> *)<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>;</div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a> += <span class="keyword">sizeof</span>(<span class="keywordtype">unsigned</span> int);</div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span> </div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  cu_start = <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a> + header_length;</div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span> </div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  minimum_instruction_length = *(<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *)<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>;</div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>++;</div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span> </div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  is_stmt = default_is_stmt = *(<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *)<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>;</div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>++;</div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span> </div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  line_base = *(<span class="keywordtype">char</span> *)<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>;</div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>++;</div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span> </div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  line_range = *(<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *)<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>;</div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>++;</div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span> </div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  opcode_base = *(<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *)<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>;</div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>++;</div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span> </div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  standard_opcode_lengths = (<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *)<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a> - 1;</div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a> += opcode_base - 1;</div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span> </div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  include_directories = <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>;</div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span> </div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  <span class="comment">/* skip include directories */</span></div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  <span class="keywordflow">while</span> (*<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>) {</div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  <span class="keywordflow">while</span> (*<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>) <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>++;</div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>++;</div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  }</div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>++;</div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span> </div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  filenames = <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>;</div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span> </div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a> = cu_start;</div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span> </div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span> <span class="preprocessor">#define FILL_LINE() \</span></div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span> <span class="preprocessor"> do { \</span></div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span> <span class="preprocessor"> fill_line(num_traces, traces, addr, file, line, \</span></div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span> <span class="preprocessor"> include_directories, filenames, lines); \</span></div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span> <span class="preprocessor"> basic_block = prologue_end = epilogue_begin = 0; \</span></div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span> <span class="preprocessor"> } while (0)</span></div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span> </div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  <span class="keywordflow">while</span> (<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a> < cu_end) {</div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> a;</div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> op = *<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>++;</div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  <span class="keywordflow">switch</span> (op) {</div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  <span class="keywordflow">case</span> DW_LNS_copy:</div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  FILL_LINE();</div><div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  <span class="keywordflow">case</span> DW_LNS_advance_pc:</div><div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  a = uleb128(&<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>);</div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  addr += a;</div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  <span class="keywordflow">case</span> DW_LNS_advance_line: {</div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  <span class="keywordtype">long</span> a = sleb128(&<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>);</div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  line += a;</div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  }</div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  <span class="keywordflow">case</span> DW_LNS_set_file:</div><div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  file = (<span class="keywordtype">unsigned</span> int)uleb128(&<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>);</div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  <span class="keywordflow">case</span> DW_LNS_set_column:</div><div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  column = (<span class="keywordtype">unsigned</span> int)uleb128(&<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>);</div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  <span class="keywordflow">case</span> DW_LNS_negate_stmt:</div><div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  is_stmt = !is_stmt;</div><div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  <span class="keywordflow">case</span> DW_LNS_set_basic_block:</div><div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  basic_block = 1;</div><div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  <span class="keywordflow">case</span> DW_LNS_const_add_pc:</div><div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  a = ((255 - opcode_base) / line_range) *</div><div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  minimum_instruction_length;</div><div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  addr += a;</div><div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  <span class="keywordflow">case</span> DW_LNS_fixed_advance_pc:</div><div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  a = *(<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *)<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>++;</div><div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  addr += a;</div><div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  <span class="keywordflow">case</span> DW_LNS_set_prologue_end:</div><div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  prologue_end = 1;</div><div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  <span class="keywordflow">case</span> DW_LNS_set_epilogue_begin:</div><div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  epilogue_begin = 1;</div><div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  <span class="keywordflow">case</span> DW_LNS_set_isa:</div><div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  isa = (<span class="keywordtype">unsigned</span> int)uleb128(&<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>);</div><div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  <span class="keywordflow">case</span> 0:</div><div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  a = *(<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *)<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>++;</div><div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  op = *<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>++;</div><div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  <span class="keywordflow">switch</span> (op) {</div><div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  <span class="keywordflow">case</span> DW_LNE_end_sequence:</div><div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  <a class="code" href="../../d3/d6c/psych_2emitter_8c.html#a3b97f4b2f640a3ed85bd856aceb52a71">end_sequence</a> = 1;</div><div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  FILL_LINE();</div><div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  addr = 0;</div><div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  file = 1;</div><div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  line = 1;</div><div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  column = 0;</div><div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  is_stmt = default_is_stmt;</div><div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  <a class="code" href="../../d3/d6c/psych_2emitter_8c.html#a3b97f4b2f640a3ed85bd856aceb52a71">end_sequence</a> = 0;</div><div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  isa = 0;</div><div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  <span class="keywordflow">case</span> DW_LNE_set_address:</div><div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  addr = *(<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> *)<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>;</div><div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a> += <span class="keyword">sizeof</span>(<span class="keywordtype">unsigned</span> <a class="code" href="../../d3/d15/name2ctype_8h.html#a86f2415763322050063a5502f87c9422">long</a>);</div><div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  <span class="keywordflow">case</span> DW_LNE_define_file:</div><div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  fprintf(stderr, <span class="stringliteral">"Unsupported operation in %s\n"</span>,</div><div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  binary_filename);</div><div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  <span class="keywordflow">case</span> DW_LNE_set_discriminator:</div><div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  <span class="comment">/* TODO:currently ignore */</span></div><div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  uleb128(&<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>);</div><div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  fprintf(stderr, <span class="stringliteral">"Unknown extended opcode: %d in %s\n"</span>,</div><div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  op, binary_filename);</div><div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  }</div><div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  <span class="keywordflow">default</span>: {</div><div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> addr_incr;</div><div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> line_incr;</div><div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  a = op - opcode_base;</div><div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  addr_incr = (a / line_range) * minimum_instruction_length;</div><div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  line_incr = line_base + (a % line_range);</div><div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  addr += (<span class="keywordtype">unsigned</span> int)addr_incr;</div><div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  line += (<span class="keywordtype">unsigned</span> int)line_incr;</div><div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  FILL_LINE();</div><div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  }</div><div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  }</div><div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  }</div><div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  *debug_line = <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>;</div><div class="line"><a name="l00380"></a><span class="lineno"> 380</span> }</div><div class="line"><a name="l00381"></a><span class="lineno"> 381</span> </div><div class="line"><a name="l00382"></a><span class="lineno"> 382</span> <span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00383"></a><span class="lineno"> 383</span> parse_debug_line(<span class="keywordtype">int</span> num_traces, <span class="keywordtype">void</span> **traces,</div><div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  <span class="keywordtype">char</span> *debug_line, <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <a class="code" href="../../d5/db5/encoding_8c.html#a439227feff9d7f55384e8780cfc2eb82">size</a>, line_info_t *lines)</div><div class="line"><a name="l00385"></a><span class="lineno"> 385</span> {</div><div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  <span class="keywordtype">char</span> *debug_line_end = debug_line + <a class="code" href="../../d5/db5/encoding_8c.html#a439227feff9d7f55384e8780cfc2eb82">size</a>;</div><div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  <span class="keywordflow">while</span> (debug_line < debug_line_end) {</div><div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  parse_debug_line_cu(num_traces, traces, &debug_line, lines);</div><div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  }</div><div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  <span class="keywordflow">if</span> (debug_line != debug_line_end) {</div><div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  fprintf(stderr, <span class="stringliteral">"Unexpected size of .debug_line in %s\n"</span>,</div><div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  binary_filename);</div><div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  }</div><div class="line"><a name="l00394"></a><span class="lineno"> 394</span> }</div><div class="line"><a name="l00395"></a><span class="lineno"> 395</span> </div><div class="line"><a name="l00396"></a><span class="lineno"> 396</span> <span class="comment">/* read file and fill lines */</span></div><div class="line"><a name="l00397"></a><span class="lineno"> 397</span> <span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00398"></a><span class="lineno"> 398</span> fill_lines(<span class="keywordtype">int</span> num_traces, <span class="keywordtype">void</span> **traces, <span class="keywordtype">char</span> **syms, <span class="keywordtype">int</span> check_debuglink,</div><div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  line_info_t *current_line, line_info_t *lines);</div><div class="line"><a name="l00400"></a><span class="lineno"> 400</span> </div><div class="line"><a name="l00401"></a><span class="lineno"> 401</span> <span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00402"></a><span class="lineno"> 402</span> follow_debuglink(<span class="keywordtype">char</span> *debuglink, <span class="keywordtype">int</span> num_traces, <span class="keywordtype">void</span> **traces, <span class="keywordtype">char</span> **syms,</div><div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  line_info_t *current_line, line_info_t *lines)</div><div class="line"><a name="l00404"></a><span class="lineno"> 404</span> {</div><div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  <span class="comment">/* Ideally we should check 4 paths to follow gnu_debuglink,</span></div><div class="line"><a name="l00406"></a><span class="lineno"> 406</span> <span class="comment"> but we handle only one case for now as this format is used</span></div><div class="line"><a name="l00407"></a><span class="lineno"> 407</span> <span class="comment"> by some linux distributions. See GDB's info for detail. */</span></div><div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span> global_debug_dir[] = <span class="stringliteral">"/usr/lib/debug"</span>;</div><div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  <span class="keywordtype">char</span> *<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>, *subdir;</div><div class="line"><a name="l00410"></a><span class="lineno"> 410</span> </div><div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a> = <a class="code" href="../../dd/dd0/eval__intern_8h.html#abe95d128538ae3fa3d09adfc0ef1b206">strrchr</a>(binary_filename, <span class="charliteral">'/'</span>);</div><div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  <span class="keywordflow">if</span> (!<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>) {</div><div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  }</div><div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>[1] = <span class="charliteral">'\0'</span>;</div><div class="line"><a name="l00416"></a><span class="lineno"> 416</span> </div><div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  subdir = (<span class="keywordtype">char</span> *)<a class="code" href="../../dd/dd0/eval__intern_8h.html#a5eaa91cfa91453835de541a76ac3a213">alloca</a>(<a class="code" href="../../d6/d7b/strchr_8c.html#a219836f542ce53545052bed5353820ca">strlen</a>(binary_filename) + 1);</div><div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  strcpy(subdir, binary_filename);</div><div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  strcpy(binary_filename, global_debug_dir);</div><div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  strncat(binary_filename, subdir,</div><div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  <a class="code" href="../../de/df1/util_8c.html#ae688d728e1acdfe5988c7db45d6f0166">PATH_MAX</a> - <a class="code" href="../../d6/d7b/strchr_8c.html#a219836f542ce53545052bed5353820ca">strlen</a>(binary_filename) - 1);</div><div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  strncat(binary_filename, debuglink,</div><div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  <a class="code" href="../../de/df1/util_8c.html#ae688d728e1acdfe5988c7db45d6f0166">PATH_MAX</a> - <a class="code" href="../../d6/d7b/strchr_8c.html#a219836f542ce53545052bed5353820ca">strlen</a>(binary_filename) - 1);</div><div class="line"><a name="l00424"></a><span class="lineno"> 424</span> </div><div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  munmap(current_line->mapped, current_line->mapped_size);</div><div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  close(current_line->fd);</div><div class="line"><a name="l00427"></a><span class="lineno"> 427</span>  fill_lines(num_traces, traces, syms, 0, current_line, lines);</div><div class="line"><a name="l00428"></a><span class="lineno"> 428</span> }</div><div class="line"><a name="l00429"></a><span class="lineno"> 429</span> </div><div class="line"><a name="l00430"></a><span class="lineno"> 430</span> <span class="comment">/* read file and fill lines */</span></div><div class="line"><a name="l00431"></a><span class="lineno"> 431</span> <span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00432"></a><span class="lineno"> 432</span> fill_lines(<span class="keywordtype">int</span> num_traces, <span class="keywordtype">void</span> **traces, <span class="keywordtype">char</span> **syms, <span class="keywordtype">int</span> check_debuglink,</div><div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  line_info_t *current_line, line_info_t *lines)</div><div class="line"><a name="l00434"></a><span class="lineno"> 434</span> {</div><div class="line"><a name="l00435"></a><span class="lineno"> 435</span>  <span class="keywordtype">int</span> <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>;</div><div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  <span class="keywordtype">char</span> *shstr;</div><div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  <span class="keywordtype">char</span> *section_name;</div><div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  ElfW(Ehdr) *ehdr;</div><div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  ElfW(Shdr) *shdr, *shstr_shdr;</div><div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  ElfW(Shdr) *debug_line_shdr = <a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>, *gnu_debuglink_shdr = <a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>;</div><div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  <span class="keywordtype">int</span> fd;</div><div class="line"><a name="l00442"></a><span class="lineno"> 442</span>  <a class="code" href="../../df/d0a/io_8c.html#ae498af04567b740d66e09d36613c2cd8">off_t</a> filesize;</div><div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  <span class="keywordtype">char</span> *file;</div><div class="line"><a name="l00444"></a><span class="lineno"> 444</span> </div><div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  fd = open(binary_filename, O_RDONLY);</div><div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  <span class="keywordflow">if</span> (fd < 0) {</div><div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  }</div><div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  filesize = lseek(fd, 0, <a class="code" href="../../df/d0a/io_8c.html#ad2a2e6c114780c3071efd24f16c7f7d8">SEEK_END</a>);</div><div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  <span class="keywordflow">if</span> (filesize < 0) {</div><div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  <span class="keywordtype">int</span> e = <a class="code" href="../../d4/db0/__sdbm_8c.html#ad65a8842cc674e3ddf69355898c0ecbf">errno</a>;</div><div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  close(fd);</div><div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  fprintf(stderr, <span class="stringliteral">"lseek: %s\n"</span>, <a class="code" href="../../d3/d90/missing_8h.html#afd46339e0e35acab03772ba959071313">strerror</a>(e));</div><div class="line"><a name="l00454"></a><span class="lineno"> 454</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l00455"></a><span class="lineno"> 455</span>  }</div><div class="line"><a name="l00456"></a><span class="lineno"> 456</span>  lseek(fd, 0, <a class="code" href="../../df/d0a/io_8c.html#a0d112bae8fd35be772185b6ec6bcbe64">SEEK_SET</a>);</div><div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  <span class="comment">/* async-signal unsafe */</span></div><div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  file = (<span class="keywordtype">char</span> *)mmap(<a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>, filesize, PROT_READ, MAP_SHARED, fd, 0);</div><div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  <span class="keywordflow">if</span> (file == MAP_FAILED) {</div><div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  <span class="keywordtype">int</span> e = <a class="code" href="../../d4/db0/__sdbm_8c.html#ad65a8842cc674e3ddf69355898c0ecbf">errno</a>;</div><div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  close(fd);</div><div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  fprintf(stderr, <span class="stringliteral">"mmap: %s\n"</span>, <a class="code" href="../../d3/d90/missing_8h.html#afd46339e0e35acab03772ba959071313">strerror</a>(e));</div><div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  }</div><div class="line"><a name="l00465"></a><span class="lineno"> 465</span> </div><div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  current_line->fd = fd;</div><div class="line"><a name="l00467"></a><span class="lineno"> 467</span>  current_line->mapped = file;</div><div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  current_line->mapped_size = filesize;</div><div class="line"><a name="l00469"></a><span class="lineno"> 469</span> </div><div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  <span class="keywordflow">for</span> (<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> = 0; <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> < num_traces; <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>++) {</div><div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *path;</div><div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  <span class="keywordtype">size_t</span> <a class="code" href="../../d3/d15/name2ctype_8h.html#aed1cc4dca5d94cb452f79691f54f7423">len</a>;</div><div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  <span class="keywordflow">if</span> (get_path_from_symbol(syms[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>], &path, &<a class="code" href="../../d3/d15/name2ctype_8h.html#aed1cc4dca5d94cb452f79691f54f7423">len</a>) &&</div><div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  !strncmp(path, binary_filename, <a class="code" href="../../d3/d15/name2ctype_8h.html#aed1cc4dca5d94cb452f79691f54f7423">len</a>)) {</div><div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  lines[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>].line = -1;</div><div class="line"><a name="l00476"></a><span class="lineno"> 476</span>  }</div><div class="line"><a name="l00477"></a><span class="lineno"> 477</span>  }</div><div class="line"><a name="l00478"></a><span class="lineno"> 478</span> </div><div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  ehdr = (ElfW(Ehdr) *)file;</div><div class="line"><a name="l00480"></a><span class="lineno"> 480</span>  shdr = (ElfW(Shdr) *)(file + ehdr->e_shoff);</div><div class="line"><a name="l00481"></a><span class="lineno"> 481</span> </div><div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  shstr_shdr = shdr + ehdr->e_shstrndx;</div><div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  shstr = file + shstr_shdr->sh_offset;</div><div class="line"><a name="l00484"></a><span class="lineno"> 484</span> </div><div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  <span class="keywordflow">for</span> (<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> = 0; <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> < ehdr->e_shnum; <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>++) {</div><div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  section_name = shstr + shdr[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>].sh_name;</div><div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  <span class="keywordflow">if</span> (!strcmp(section_name, <span class="stringliteral">".debug_line"</span>)) {</div><div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  debug_line_shdr = shdr + <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>;</div><div class="line"><a name="l00489"></a><span class="lineno"> 489</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!strcmp(section_name, <span class="stringliteral">".gnu_debuglink"</span>)) {</div><div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  gnu_debuglink_shdr = shdr + <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>;</div><div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  }</div><div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  }</div><div class="line"><a name="l00494"></a><span class="lineno"> 494</span> </div><div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  <span class="keywordflow">if</span> (!debug_line_shdr) {</div><div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  <span class="comment">/* This file doesn't have .debug_line section,</span></div><div class="line"><a name="l00497"></a><span class="lineno"> 497</span> <span class="comment"> let's check .gnu_debuglink section instead. */</span></div><div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  <span class="keywordflow">if</span> (gnu_debuglink_shdr && check_debuglink) {</div><div class="line"><a name="l00499"></a><span class="lineno"> 499</span>  follow_debuglink(file + gnu_debuglink_shdr->sh_offset,</div><div class="line"><a name="l00500"></a><span class="lineno"> 500</span>  num_traces, traces, syms,</div><div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  current_line, lines);</div><div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  }</div><div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  }</div><div class="line"><a name="l00505"></a><span class="lineno"> 505</span> </div><div class="line"><a name="l00506"></a><span class="lineno"> 506</span>  parse_debug_line(num_traces, traces,</div><div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  file + debug_line_shdr->sh_offset,</div><div class="line"><a name="l00508"></a><span class="lineno"> 508</span>  debug_line_shdr->sh_size,</div><div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  lines);</div><div class="line"><a name="l00510"></a><span class="lineno"> 510</span> }</div><div class="line"><a name="l00511"></a><span class="lineno"> 511</span> </div><div class="line"><a name="l00512"></a><span class="lineno"> 512</span> <span class="preprocessor">#ifdef HAVE_DL_ITERATE_PHDR</span></div><div class="line"><a name="l00513"></a><span class="lineno"> 513</span> </div><div class="line"><a name="l00514"></a><span class="lineno"> 514</span> <span class="keyword">typedef</span> <span class="keyword">struct </span>{</div><div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  <span class="keywordtype">int</span> num_traces;</div><div class="line"><a name="l00516"></a><span class="lineno"> 516</span>  <span class="keywordtype">char</span> **syms;</div><div class="line"><a name="l00517"></a><span class="lineno"> 517</span>  line_info_t *lines;</div><div class="line"><a name="l00518"></a><span class="lineno"> 518</span> } fill_base_addr_state_t;</div><div class="line"><a name="l00519"></a><span class="lineno"> 519</span> </div><div class="line"><a name="l00520"></a><span class="lineno"> 520</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l00521"></a><span class="lineno"> 521</span> fill_base_addr(<span class="keyword">struct</span> dl_phdr_info *info, <span class="keywordtype">size_t</span> <a class="code" href="../../d5/db5/encoding_8c.html#a439227feff9d7f55384e8780cfc2eb82">size</a>, <span class="keywordtype">void</span> *data)</div><div class="line"><a name="l00522"></a><span class="lineno"> 522</span> {</div><div class="line"><a name="l00523"></a><span class="lineno"> 523</span>  <span class="keywordtype">int</span> <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>;</div><div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  fill_base_addr_state_t *st = (fill_base_addr_state_t *)data;</div><div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  <span class="keywordflow">for</span> (<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> = 0; <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> < st->num_traces; <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>++) {</div><div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *path;</div><div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  <span class="keywordtype">size_t</span> <a class="code" href="../../d3/d15/name2ctype_8h.html#aed1cc4dca5d94cb452f79691f54f7423">len</a>;</div><div class="line"><a name="l00528"></a><span class="lineno"> 528</span>  <span class="keywordtype">size_t</span> name_len = <a class="code" href="../../d6/d7b/strchr_8c.html#a219836f542ce53545052bed5353820ca">strlen</a>(info->dlpi_name);</div><div class="line"><a name="l00529"></a><span class="lineno"> 529</span> </div><div class="line"><a name="l00530"></a><span class="lineno"> 530</span>  <span class="keywordflow">if</span> (get_path_from_symbol(st->syms[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>], &path, &<a class="code" href="../../d3/d15/name2ctype_8h.html#aed1cc4dca5d94cb452f79691f54f7423">len</a>) &&</div><div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  (<a class="code" href="../../d3/d15/name2ctype_8h.html#aed1cc4dca5d94cb452f79691f54f7423">len</a> == name_len || (<a class="code" href="../../d3/d15/name2ctype_8h.html#aed1cc4dca5d94cb452f79691f54f7423">len</a> > name_len && path[<a class="code" href="../../d3/d15/name2ctype_8h.html#aed1cc4dca5d94cb452f79691f54f7423">len</a>-name_len-1] == <span class="charliteral">'/'</span>)) &&</div><div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  !strncmp(path+<a class="code" href="../../d3/d15/name2ctype_8h.html#aed1cc4dca5d94cb452f79691f54f7423">len</a>-name_len, info->dlpi_name, name_len)) {</div><div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  st->lines[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>].base_addr = info->dlpi_addr;</div><div class="line"><a name="l00534"></a><span class="lineno"> 534</span>  }</div><div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  }</div><div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00537"></a><span class="lineno"> 537</span> }</div><div class="line"><a name="l00538"></a><span class="lineno"> 538</span> </div><div class="line"><a name="l00539"></a><span class="lineno"> 539</span> <span class="preprocessor">#endif </span><span class="comment">/* HAVE_DL_ITERATE_PHDR */</span><span class="preprocessor"></span></div><div class="line"><a name="l00540"></a><span class="lineno"> 540</span> </div><div class="line"><a name="l00541"></a><span class="lineno"> 541</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00542"></a><span class="lineno"> 542</span> rb_dump_backtrace_with_lines(<span class="keywordtype">int</span> num_traces, <span class="keywordtype">void</span> **trace, <span class="keywordtype">char</span> **syms)</div><div class="line"><a name="l00543"></a><span class="lineno"> 543</span> {</div><div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  <span class="keywordtype">int</span> <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>;</div><div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  <span class="comment">/* async-signal unsafe */</span></div><div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  line_info_t *lines = (line_info_t *)<a class="code" href="../../d5/d11/ripper_8c.html#a84beef8cc122add35118ec7cd35286c4">calloc</a>(num_traces,</div><div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  <span class="keyword">sizeof</span>(line_info_t));</div><div class="line"><a name="l00548"></a><span class="lineno"> 548</span> </div><div class="line"><a name="l00549"></a><span class="lineno"> 549</span>  <span class="comment">/* Note that line info of shared objects might not be shown</span></div><div class="line"><a name="l00550"></a><span class="lineno"> 550</span> <span class="comment"> if we don't have dl_iterate_phdr */</span></div><div class="line"><a name="l00551"></a><span class="lineno"> 551</span> <span class="preprocessor">#ifdef HAVE_DL_ITERATE_PHDR</span></div><div class="line"><a name="l00552"></a><span class="lineno"> 552</span>  fill_base_addr_state_t fill_base_addr_state;</div><div class="line"><a name="l00553"></a><span class="lineno"> 553</span> </div><div class="line"><a name="l00554"></a><span class="lineno"> 554</span>  fill_base_addr_state.num_traces = num_traces;</div><div class="line"><a name="l00555"></a><span class="lineno"> 555</span>  fill_base_addr_state.syms = syms;</div><div class="line"><a name="l00556"></a><span class="lineno"> 556</span>  fill_base_addr_state.lines = lines;</div><div class="line"><a name="l00557"></a><span class="lineno"> 557</span>  <span class="comment">/* maybe async-signal unsafe */</span></div><div class="line"><a name="l00558"></a><span class="lineno"> 558</span>  dl_iterate_phdr(fill_base_addr, &fill_base_addr_state);</div><div class="line"><a name="l00559"></a><span class="lineno"> 559</span> <span class="preprocessor">#endif </span><span class="comment">/* HAVE_DL_ITERATE_PHDR */</span><span class="preprocessor"></span></div><div class="line"><a name="l00560"></a><span class="lineno"> 560</span> </div><div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  <span class="keywordflow">for</span> (<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> = 0; <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> < num_traces; <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>++) {</div><div class="line"><a name="l00562"></a><span class="lineno"> 562</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *path;</div><div class="line"><a name="l00563"></a><span class="lineno"> 563</span>  <span class="keywordtype">size_t</span> <a class="code" href="../../d3/d15/name2ctype_8h.html#aed1cc4dca5d94cb452f79691f54f7423">len</a>;</div><div class="line"><a name="l00564"></a><span class="lineno"> 564</span>  <span class="keywordflow">if</span> (lines[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>].line) {</div><div class="line"><a name="l00565"></a><span class="lineno"> 565</span>  <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00566"></a><span class="lineno"> 566</span>  }</div><div class="line"><a name="l00567"></a><span class="lineno"> 567</span> </div><div class="line"><a name="l00568"></a><span class="lineno"> 568</span>  <span class="keywordflow">if</span> (!get_path_from_symbol(syms[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>], &path, &<a class="code" href="../../d3/d15/name2ctype_8h.html#aed1cc4dca5d94cb452f79691f54f7423">len</a>)) {</div><div class="line"><a name="l00569"></a><span class="lineno"> 569</span>  <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00570"></a><span class="lineno"> 570</span>  }</div><div class="line"><a name="l00571"></a><span class="lineno"> 571</span> </div><div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  strncpy(binary_filename, path, <a class="code" href="../../d3/d15/name2ctype_8h.html#aed1cc4dca5d94cb452f79691f54f7423">len</a>);</div><div class="line"><a name="l00573"></a><span class="lineno"> 573</span>  binary_filename[<a class="code" href="../../d3/d15/name2ctype_8h.html#aed1cc4dca5d94cb452f79691f54f7423">len</a>] = <span class="charliteral">'\0'</span>;</div><div class="line"><a name="l00574"></a><span class="lineno"> 574</span> </div><div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  fill_lines(num_traces, trace, syms, 1, &lines[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>], lines);</div><div class="line"><a name="l00576"></a><span class="lineno"> 576</span>  }</div><div class="line"><a name="l00577"></a><span class="lineno"> 577</span> </div><div class="line"><a name="l00578"></a><span class="lineno"> 578</span>  <span class="comment">/* fprintf may not be async-signal safe */</span></div><div class="line"><a name="l00579"></a><span class="lineno"> 579</span>  <span class="keywordflow">for</span> (<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> = 0; <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> < num_traces; <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>++) {</div><div class="line"><a name="l00580"></a><span class="lineno"> 580</span>  line_info_t *line = &lines[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>];</div><div class="line"><a name="l00581"></a><span class="lineno"> 581</span> </div><div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  <span class="keywordflow">if</span> (line->line > 0) {</div><div class="line"><a name="l00583"></a><span class="lineno"> 583</span>  fprintf(stderr, <span class="stringliteral">"%s "</span>, syms[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>]);</div><div class="line"><a name="l00584"></a><span class="lineno"> 584</span>  <span class="keywordflow">if</span> (line->filename) {</div><div class="line"><a name="l00585"></a><span class="lineno"> 585</span>  <span class="keywordflow">if</span> (line->dirname && line->dirname[0]) {</div><div class="line"><a name="l00586"></a><span class="lineno"> 586</span>  fprintf(stderr, <span class="stringliteral">"%s/"</span>, line->dirname);</div><div class="line"><a name="l00587"></a><span class="lineno"> 587</span>  }</div><div class="line"><a name="l00588"></a><span class="lineno"> 588</span>  fprintf(stderr, <span class="stringliteral">"%s"</span>, line->filename);</div><div class="line"><a name="l00589"></a><span class="lineno"> 589</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00590"></a><span class="lineno"> 590</span>  fprintf(stderr, <span class="stringliteral">"???"</span>);</div><div class="line"><a name="l00591"></a><span class="lineno"> 591</span>  }</div><div class="line"><a name="l00592"></a><span class="lineno"> 592</span>  fprintf(stderr, <span class="stringliteral">":%d\n"</span>, line->line);</div><div class="line"><a name="l00593"></a><span class="lineno"> 593</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00594"></a><span class="lineno"> 594</span>  fprintf(stderr, <span class="stringliteral">"%s\n"</span>, syms[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>]);</div><div class="line"><a name="l00595"></a><span class="lineno"> 595</span>  }</div><div class="line"><a name="l00596"></a><span class="lineno"> 596</span>  }</div><div class="line"><a name="l00597"></a><span class="lineno"> 597</span> </div><div class="line"><a name="l00598"></a><span class="lineno"> 598</span>  <span class="keywordflow">for</span> (<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> = 0; <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> < num_traces; <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>++) {</div><div class="line"><a name="l00599"></a><span class="lineno"> 599</span>  line_info_t *line = &lines[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>];</div><div class="line"><a name="l00600"></a><span class="lineno"> 600</span>  <span class="keywordflow">if</span> (line->fd) {</div><div class="line"><a name="l00601"></a><span class="lineno"> 601</span>  munmap(line->mapped, line->mapped_size);</div><div class="line"><a name="l00602"></a><span class="lineno"> 602</span>  close(line->fd);</div><div class="line"><a name="l00603"></a><span class="lineno"> 603</span>  }</div><div class="line"><a name="l00604"></a><span class="lineno"> 604</span>  }</div><div class="line"><a name="l00605"></a><span class="lineno"> 605</span>  <a class="code" href="../../d2/d99/win32ole_8c.html#a18100522f0b19b5e9b9875f5737a9386">free</a>(lines);</div><div class="line"><a name="l00606"></a><span class="lineno"> 606</span> }</div><div class="line"><a name="l00607"></a><span class="lineno"> 607</span> </div><div class="line"><a name="l00608"></a><span class="lineno"> 608</span> <span class="preprocessor">#else </span><span class="comment">/* defined(USE_ELF) */</span><span class="preprocessor"></span></div><div class="line"><a name="l00609"></a><span class="lineno"> 609</span> <span class="preprocessor">#error not supported</span></div><div class="line"><a name="l00610"></a><span class="lineno"> 610</span> <span class="preprocessor">#endif</span></div><div class="ttc" id="strchr_8c_html_a219836f542ce53545052bed5353820ca"><div class="ttname"><a href="../../d6/d7b/strchr_8c.html#a219836f542ce53545052bed5353820ca">strlen</a></div><div class="ttdeci">size_t strlen(const char *)</div></div> <div class="ttc" id="win32ole_8c_html_acb559820d9ca11295b4500f179ef6392"><div class="ttname"><a href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a></div><div class="ttdeci">int i</div><div class="ttdef"><b>Definition:</b> <a href="../../d2/d99/win32ole_8c_source.html#l00776">win32ole.c:776</a></div></div> <div class="ttc" id="eval__intern_8h_html_a5eaa91cfa91453835de541a76ac3a213"><div class="ttname"><a href="../../dd/dd0/eval__intern_8h.html#a5eaa91cfa91453835de541a76ac3a213">alloca</a></div><div class="ttdeci">void * alloca()</div></div> <div class="ttc" id="util_8c_html_ae688d728e1acdfe5988c7db45d6f0166"><div class="ttname"><a href="../../de/df1/util_8c.html#ae688d728e1acdfe5988c7db45d6f0166">PATH_MAX</a></div><div class="ttdeci">#define PATH_MAX</div></div> <div class="ttc" id="win32ole_8c_html_a4b5a598a4f53b3724549c48dcfbf7c48"><div class="ttname"><a href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a></div><div class="ttdeci">Win32OLEIDispatch * p</div><div class="ttdef"><b>Definition:</b> <a href="../../d2/d99/win32ole_8c_source.html#l00778">win32ole.c:778</a></div></div> <div class="ttc" id="ripper_8c_html_a84beef8cc122add35118ec7cd35286c4"><div class="ttname"><a href="../../d5/d11/ripper_8c.html#a84beef8cc122add35118ec7cd35286c4">calloc</a></div><div class="ttdeci">#define calloc</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/d11/ripper_8c_source.html#l00096">ripper.c:96</a></div></div> <div class="ttc" id="psych_2emitter_8c_html_a3b97f4b2f640a3ed85bd856aceb52a71"><div class="ttname"><a href="../../d3/d6c/psych_2emitter_8c.html#a3b97f4b2f640a3ed85bd856aceb52a71">end_sequence</a></div><div class="ttdeci">static VALUE end_sequence(VALUE self)</div><div class="ttdef"><b>Definition:</b> <a href="../../d3/d6c/psych_2emitter_8c_source.html#l00319">emitter.c:319</a></div></div> <div class="ttc" id="__sdbm_8c_html_ad65a8842cc674e3ddf69355898c0ecbf"><div class="ttname"><a href="../../d4/db0/__sdbm_8c.html#ad65a8842cc674e3ddf69355898c0ecbf">errno</a></div><div class="ttdeci">int errno</div></div> <div class="ttc" id="io_8c_html_ae498af04567b740d66e09d36613c2cd8"><div class="ttname"><a href="../../df/d0a/io_8c.html#ae498af04567b740d66e09d36613c2cd8">off_t</a></div><div class="ttdeci">#define off_t</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d0a/io_8c_source.html#l00057">io.c:57</a></div></div> <div class="ttc" id="dir_8c_html_a99c0c80536c9a3937814525bb5f8a7ad"><div class="ttname"><a href="../../de/d32/dir_8c.html#a99c0c80536c9a3937814525bb5f8a7ad">strchr</a></div><div class="ttdeci">char * strchr(char *, char)</div></div> <div class="ttc" id="name2ctype_8h_html_aed1cc4dca5d94cb452f79691f54f7423"><div class="ttname"><a href="../../d3/d15/name2ctype_8h.html#aed1cc4dca5d94cb452f79691f54f7423">len</a></div><div class="ttdeci">register unsigned int len</div><div class="ttdef"><b>Definition:</b> <a href="../../d3/d15/name2ctype_8h_source.html#l22210">name2ctype.h:22210</a></div></div> <div class="ttc" id="io_8c_html_ad2a2e6c114780c3071efd24f16c7f7d8"><div class="ttname"><a href="../../df/d0a/io_8c.html#ad2a2e6c114780c3071efd24f16c7f7d8">SEEK_END</a></div><div class="ttdeci">#define SEEK_END</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d0a/io_8c_source.html#l00623">io.c:623</a></div></div> <div class="ttc" id="encoding_8c_html_a439227feff9d7f55384e8780cfc2eb82"><div class="ttname"><a href="../../d5/db5/encoding_8c.html#a439227feff9d7f55384e8780cfc2eb82">size</a></div><div class="ttdeci">int size</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/db5/encoding_8c_source.html#l00051">encoding.c:51</a></div></div> <div class="ttc" id="missing_8h_html_afd46339e0e35acab03772ba959071313"><div class="ttname"><a href="../../d3/d90/missing_8h.html#afd46339e0e35acab03772ba959071313">strerror</a></div><div class="ttdeci">RUBY_EXTERN char * strerror(int)</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/d04/strerror_8c_source.html#l00011">strerror.c:11</a></div></div> <div class="ttc" id="name2ctype_8h_html_a86f2415763322050063a5502f87c9422"><div class="ttname"><a href="../../d3/d15/name2ctype_8h.html#a86f2415763322050063a5502f87c9422">long</a></div><div class="ttdeci">#define long</div><div class="ttdef"><b>Definition:</b> <a href="../../d3/d15/name2ctype_8h_source.html#l00037">name2ctype.h:37</a></div></div> <div class="ttc" id="addr2line_8h_html"><div class="ttname"><a href="../../d6/df3/addr2line_8h.html">addr2line.h</a></div></div> <div class="ttc" id="__sdbm_8c_html_a070d2ce7b6bb7e5c05602aa8c308d0c4"><div class="ttname"><a href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a></div><div class="ttdeci">#define NULL</div><div class="ttdef"><b>Definition:</b> <a href="../../d4/db0/__sdbm_8c_source.html#l00107">_sdbm.c:107</a></div></div> <div class="ttc" id="win32ole_8c_html_a18100522f0b19b5e9b9875f5737a9386"><div class="ttname"><a href="../../d2/d99/win32ole_8c.html#a18100522f0b19b5e9b9875f5737a9386">free</a></div><div class="ttdeci">free(psz)</div></div> <div class="ttc" id="io_8c_html_a0d112bae8fd35be772185b6ec6bcbe64"><div class="ttname"><a href="../../df/d0a/io_8c.html#a0d112bae8fd35be772185b6ec6bcbe64">SEEK_SET</a></div><div class="ttdeci">#define SEEK_SET</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d0a/io_8c_source.html#l00621">io.c:621</a></div></div> <div class="ttc" id="eval__intern_8h_html_abe95d128538ae3fa3d09adfc0ef1b206"><div class="ttname"><a href="../../dd/dd0/eval__intern_8h.html#abe95d128538ae3fa3d09adfc0ef1b206">strrchr</a></div><div class="ttdeci">char * strrchr(const char *, const char)</div></div> </div><!-- fragment --></div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="../../doxygen.png" alt="doxygen"/> </a> 1.8.14 </small></address> </body> </html>
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