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//opt/alt/ruby21/share/doc/ruby/capi/html/df/d38/vm__exec_8c_source.html
<!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: vm_exec.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">2.1.10p492(2016-04-01revision54464)</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">vm_exec.c</div> </div> </div><!--header--> <div class="contents"> <a href="../../df/d38/vm__exec_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">/* -*-c-*- */</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"></span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> vm_exec.c -</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"></span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> $Author: ko1 $</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"></span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> Copyright (C) 2004-2007 Koichi Sasada</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> <span class="comment">**********************************************************************/</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> </div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#include <math.h></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">#if VM_COLLECT_USAGE_DETAILS</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="keyword">static</span> <span class="keywordtype">void</span> vm_analysis_insn(<span class="keywordtype">int</span> insn);</div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> </div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#if VMDEBUG > 0</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#define DECL_SC_REG(type, r, reg) register type reg_##r</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#elif defined(__GNUC__) && defined(__x86_64__)</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#define DECL_SC_REG(type, r, reg) register type reg_##r __asm__("r" reg)</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> </div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#elif defined(__GNUC__) && defined(__i386__)</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#define DECL_SC_REG(type, r, reg) register type reg_##r __asm__("e" reg)</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00028"></a><span class="lineno"><a class="line" href="../../df/d38/vm__exec_8c.html#a6492c3a4f33f94cc6382edb4113ea223"> 28</a></span> <span class="preprocessor">#define DECL_SC_REG(type, r, reg) register type reg_##r</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment">/* #define DECL_SC_REG(r, reg) VALUE reg_##r */</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#if VM_DEBUG_STACKOVERFLOW</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a7a711d5127a34da8c3ed48f401579289">NORETURN</a>(<span class="keyword">static</span> <span class="keywordtype">void</span> vm_stack_overflow_for_insn(<span class="keywordtype">void</span>));</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> vm_stack_overflow_for_insn(<span class="keywordtype">void</span>)</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> {</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <a class="code" href="../../db/dcc/error_8c.html#a2d5fb28e54f792e7341b2c45f52f3860">rb_bug</a>(<span class="stringliteral">"CHECK_VM_STACK_OVERFLOW_FOR_INSN: should not overflow here. "</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  <span class="stringliteral">"Please contact ruby-core/dev with your (a part of) script. "</span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="stringliteral">"This check will be removed soon."</span>);</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</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> </div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="preprocessor">#if !OPT_CALL_THREADED_CODE</span></div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00045"></a><span class="lineno"><a class="line" href="../../df/d38/vm__exec_8c.html#a5f6167faed281f68dfb092bc052afacf"> 45</a></span> <a class="code" href="../../df/d38/vm__exec_8c.html#a5f6167faed281f68dfb092bc052afacf">vm_exec_core</a>(<a class="code" href="../../d2/d66/structrb__thread__struct.html">rb_thread_t</a> *th, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> initial)</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> {</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> </div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="preprocessor">#if OPT_STACK_CACHING</span></div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="preprocessor">#if 0</span></div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="preprocessor">#elif __GNUC__ && __x86_64__</span></div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <a class="code" href="../../df/d38/vm__exec_8c.html#a6492c3a4f33f94cc6382edb4113ea223">DECL_SC_REG</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a>, a, <span class="stringliteral">"12"</span>);</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <a class="code" href="../../df/d38/vm__exec_8c.html#a6492c3a4f33f94cc6382edb4113ea223">DECL_SC_REG</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a>, b, <span class="stringliteral">"13"</span>);</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keyword">register</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> reg_a;</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keyword">register</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> reg_b;</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> </div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="preprocessor">#if defined(__GNUC__) && defined(__i386__)</span></div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <a class="code" href="../../df/d38/vm__exec_8c.html#a6492c3a4f33f94cc6382edb4113ea223">DECL_SC_REG</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> *, pc, <span class="stringliteral">"di"</span>);</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <a class="code" href="../../df/d38/vm__exec_8c.html#a6492c3a4f33f94cc6382edb4113ea223">DECL_SC_REG</a>(<a class="code" href="../../de/dc6/structrb__control__frame__struct.html">rb_control_frame_t</a> *, cfp, <span class="stringliteral">"si"</span>);</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="preprocessor">#define USE_MACHINE_REGS 1</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">#elif defined(__GNUC__) && defined(__x86_64__)</span></div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <a class="code" href="../../df/d38/vm__exec_8c.html#a6492c3a4f33f94cc6382edb4113ea223">DECL_SC_REG</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> *, pc, <span class="stringliteral">"14"</span>);</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <a class="code" href="../../df/d38/vm__exec_8c.html#a6492c3a4f33f94cc6382edb4113ea223">DECL_SC_REG</a>(<a class="code" href="../../de/dc6/structrb__control__frame__struct.html">rb_control_frame_t</a> *, cfp, <span class="stringliteral">"15"</span>);</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="preprocessor">#define USE_MACHINE_REGS 1</span></div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> </div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keyword">register</span> <a class="code" href="../../de/dc6/structrb__control__frame__struct.html">rb_control_frame_t</a> *reg_cfp;</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> *reg_pc;</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> </div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span> <span class="preprocessor">#if USE_MACHINE_REGS</span></div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span> </div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span> <span class="preprocessor">#undef RESTORE_REGS</span></div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> <span class="preprocessor">#define RESTORE_REGS() \</span></div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span> <span class="preprocessor">{ \</span></div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> <span class="preprocessor"> REG_CFP = th->cfp; \</span></div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="preprocessor"> reg_pc = reg_cfp->pc; \</span></div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span> <span class="preprocessor">}</span></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="preprocessor">#undef REG_PC</span></div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span> <span class="preprocessor">#define REG_PC reg_pc</span></div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span> <span class="preprocessor">#undef GET_PC</span></div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span> <span class="preprocessor">#define GET_PC() (reg_pc)</span></div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span> <span class="preprocessor">#undef SET_PC</span></div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span> <span class="preprocessor">#define SET_PC(x) (reg_cfp->pc = REG_PC = (x))</span></div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span> </div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span> <span class="preprocessor">#if OPT_TOKEN_THREADED_CODE || OPT_DIRECT_THREADED_CODE</span></div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="preprocessor">#include "vmtc.inc"</span></div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d8/d32/vm__core_8h.html#ab10d0a221f4d7a706701b806c8135fd7">UNLIKELY</a>(th == 0)) {</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keywordflow">return</span> (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a>)insns_address_table;</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> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  reg_cfp = th-><a class="code" href="../../d2/d66/structrb__thread__struct.html#a2ed7f694d58d876aa6f0fae6986bc921">cfp</a>;</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  reg_pc = reg_cfp-><a class="code" href="../../de/dc6/structrb__control__frame__struct.html#a596de17ddc9fb186769848a9f27f3510">pc</a>;</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span> </div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span> <span class="preprocessor">#if OPT_STACK_CACHING</span></div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  reg_a = initial;</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  reg_b = 0;</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span> </div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  first:</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <a class="code" href="../../d5/d4b/vm__exec_8h.html#a88ca7299ee72ebe31bdae472faffebc3">INSN_DISPATCH</a>();</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span> <span class="comment">/*****************/</span></div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span> <span class="preprocessor"> #include "vm.inc"</span></div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span> <span class="comment">/*****************/</span></div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <a class="code" href="../../d5/d4b/vm__exec_8h.html#aa94e8c83cda752f330730fffa0722e33">END_INSNS_DISPATCH</a>();</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="comment">/* unreachable */</span></div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <a class="code" href="../../db/dcc/error_8c.html#a2d5fb28e54f792e7341b2c45f52f3860">rb_bug</a>(<span class="stringliteral">"vm_eval: unreachable"</span>);</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keywordflow">goto</span> first;</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</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> <span class="keyword">const</span> <span class="keywordtype">void</span> **</div><div class="line"><a name="l00118"></a><span class="lineno"><a class="line" href="../../df/d38/vm__exec_8c.html#a0f58965aa859cf690996c8f069e4449b"> 118</a></span> <a class="code" href="../../df/d38/vm__exec_8c.html#a0f58965aa859cf690996c8f069e4449b">rb_vm_get_insns_address_table</a>(<span class="keywordtype">void</span>)</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> (<span class="keyword">const</span> <span class="keywordtype">void</span> **)<a class="code" href="../../df/d38/vm__exec_8c.html#a5f6167faed281f68dfb092bc052afacf">vm_exec_core</a>(0, 0);</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="preprocessor">#else </span><span class="comment">/* OPT_CALL_THREADED_CODE */</span><span class="preprocessor"></span></div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span> </div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span> <span class="preprocessor">#include "vm.inc"</span></div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span> <span class="preprocessor">#include "vmtc.inc"</span></div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span> </div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span> <span class="keyword">const</span> <span class="keywordtype">void</span> **</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span> <a class="code" href="../../df/d38/vm__exec_8c.html#a0f58965aa859cf690996c8f069e4449b">rb_vm_get_insns_address_table</a>(<span class="keywordtype">void</span>)</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span> {</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keywordflow">return</span> (<span class="keyword">const</span> <span class="keywordtype">void</span> **)insns_address_table;</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span> }</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span> </div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span> <a class="code" href="../../df/d38/vm__exec_8c.html#a5f6167faed281f68dfb092bc052afacf">vm_exec_core</a>(<a class="code" href="../../d2/d66/structrb__thread__struct.html">rb_thread_t</a> *th, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> initial)</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>  <span class="keyword">register</span> <a class="code" href="../../de/dc6/structrb__control__frame__struct.html">rb_control_frame_t</a> *reg_cfp = th-><a class="code" href="../../d2/d66/structrb__thread__struct.html#a2ed7f694d58d876aa6f0fae6986bc921">cfp</a>;</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span> </div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <span class="keywordflow">while</span> (1) {</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  reg_cfp = ((<a class="code" href="../../d8/d32/vm__core_8h.html#a52fa6faac5918e5d5271f640aa8d0b26">rb_insn_func_t</a>) (*<a class="code" href="../../d2/d5f/vm__insnhelper_8h.html#a5bab43dbc413796bcbf9b3229ca328af">GET_PC</a>()))(th, reg_cfp);</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span> </div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d8/d32/vm__core_8h.html#ab10d0a221f4d7a706701b806c8135fd7">UNLIKELY</a>(reg_cfp == 0)) {</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="keywordflow">break</span>;</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>  }</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span> </div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="keywordflow">if</span> (th->retval != <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a2edf6990280eb2637623ccd421dee4f0">Qundef</a>) {</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> ret = th->retval;</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  th->retval = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a2edf6990280eb2637623ccd421dee4f0">Qundef</a>;</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  }</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../d5/df2/win32_8c.html#a6ce68847c12434f60d1b2654a3dc3409">err</a> = th-><a class="code" href="../../d2/d66/structrb__thread__struct.html#a173e2da61fa57c7044fd7874a8c7a924">errinfo</a>;</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  th-><a class="code" href="../../d2/d66/structrb__thread__struct.html#a173e2da61fa57c7044fd7874a8c7a924">errinfo</a> = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a>;</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="keywordflow">return</span> <a class="code" href="../../d5/df2/win32_8c.html#a6ce68847c12434f60d1b2654a3dc3409">err</a>;</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> }</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span> <span class="preprocessor">#endif</span></div><div class="ttc" id="structrb__thread__struct_html_a2ed7f694d58d876aa6f0fae6986bc921"><div class="ttname"><a href="../../d2/d66/structrb__thread__struct.html#a2ed7f694d58d876aa6f0fae6986bc921">rb_thread_struct::cfp</a></div><div class="ttdeci">rb_control_frame_t * cfp</div><div class="ttdef"><b>Definition:</b> <a href="../../d8/d32/vm__core_8h_source.html#l00531">vm_core.h:531</a></div></div> <div class="ttc" id="vm__exec_8h_html_aa94e8c83cda752f330730fffa0722e33"><div class="ttname"><a href="../../d5/d4b/vm__exec_8h.html#aa94e8c83cda752f330730fffa0722e33">END_INSNS_DISPATCH</a></div><div class="ttdeci">#define END_INSNS_DISPATCH()</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/d4b/vm__exec_8h_source.html#l00149">vm_exec.h:149</a></div></div> <div class="ttc" id="error_8c_html_a2d5fb28e54f792e7341b2c45f52f3860"><div class="ttname"><a href="../../db/dcc/error_8c.html#a2d5fb28e54f792e7341b2c45f52f3860">rb_bug</a></div><div class="ttdeci">void rb_bug(const char *fmt,...)</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dcc/error_8c_source.html#l00327">error.c:327</a></div></div> <div class="ttc" id="vm__exec_8c_html_a0f58965aa859cf690996c8f069e4449b"><div class="ttname"><a href="../../df/d38/vm__exec_8c.html#a0f58965aa859cf690996c8f069e4449b">rb_vm_get_insns_address_table</a></div><div class="ttdeci">const void ** rb_vm_get_insns_address_table(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d38/vm__exec_8c_source.html#l00118">vm_exec.c:118</a></div></div> <div class="ttc" id="structrb__thread__struct_html"><div class="ttname"><a href="../../d2/d66/structrb__thread__struct.html">rb_thread_struct</a></div><div class="ttdef"><b>Definition:</b> <a href="../../d8/d32/vm__core_8h_source.html#l00524">vm_core.h:524</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a7a711d5127a34da8c3ed48f401579289"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a7a711d5127a34da8c3ed48f401579289">NORETURN</a></div><div class="ttdeci">#define NORETURN(x)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00033">ruby.h:33</a></div></div> <div class="ttc" id="vm__insnhelper_8h_html_a5bab43dbc413796bcbf9b3229ca328af"><div class="ttname"><a href="../../d2/d5f/vm__insnhelper_8h.html#a5bab43dbc413796bcbf9b3229ca328af">GET_PC</a></div><div class="ttdeci">#define GET_PC()</div><div class="ttdef"><b>Definition:</b> <a href="../../d2/d5f/vm__insnhelper_8h_source.html#l00127">vm_insnhelper.h:127</a></div></div> <div class="ttc" id="vm__core_8h_html_ab10d0a221f4d7a706701b806c8135fd7"><div class="ttname"><a href="../../d8/d32/vm__core_8h.html#ab10d0a221f4d7a706701b806c8135fd7">UNLIKELY</a></div><div class="ttdeci">#define UNLIKELY(x)</div><div class="ttdef"><b>Definition:</b> <a href="../../d8/d32/vm__core_8h_source.html#l00109">vm_core.h:109</a></div></div> <div class="ttc" id="vm__exec_8c_html_a6492c3a4f33f94cc6382edb4113ea223"><div class="ttname"><a href="../../df/d38/vm__exec_8c.html#a6492c3a4f33f94cc6382edb4113ea223">DECL_SC_REG</a></div><div class="ttdeci">#define DECL_SC_REG(type, r, reg)</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d38/vm__exec_8c_source.html#l00028">vm_exec.c:28</a></div></div> <div class="ttc" id="win32_8c_html_a6ce68847c12434f60d1b2654a3dc3409"><div class="ttname"><a href="../../d5/df2/win32_8c.html#a6ce68847c12434f60d1b2654a3dc3409">err</a></div><div class="ttdeci">int err</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/df2/win32_8c_source.html#l00114">win32.c:114</a></div></div> <div class="ttc" id="structrb__control__frame__struct_html"><div class="ttname"><a href="../../de/dc6/structrb__control__frame__struct.html">rb_control_frame_struct</a></div><div class="ttdef"><b>Definition:</b> <a href="../../d8/d32/vm__core_8h_source.html#l00445">vm_core.h:445</a></div></div> <div class="ttc" id="vm__exec_8h_html_a88ca7299ee72ebe31bdae472faffebc3"><div class="ttname"><a href="../../d5/d4b/vm__exec_8h.html#a88ca7299ee72ebe31bdae472faffebc3">INSN_DISPATCH</a></div><div class="ttdeci">#define INSN_DISPATCH()</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/d4b/vm__exec_8h_source.html#l00145">vm_exec.h:145</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_aba03c3c4ff187bbda6c4459e2dc9f6c6"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a></div><div class="ttdeci">#define Qnil</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00427">ruby.h:427</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a3c1d4bfc6a81af60bdcb48744c35f760"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="ttdeci">unsigned long VALUE</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00088">ruby.h:88</a></div></div> <div class="ttc" id="vm__exec_8c_html_a5f6167faed281f68dfb092bc052afacf"><div class="ttname"><a href="../../df/d38/vm__exec_8c.html#a5f6167faed281f68dfb092bc052afacf">vm_exec_core</a></div><div class="ttdeci">static VALUE vm_exec_core(rb_thread_t *th, VALUE initial)</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d38/vm__exec_8c_source.html#l00045">vm_exec.c:45</a></div></div> <div class="ttc" id="structrb__control__frame__struct_html_a596de17ddc9fb186769848a9f27f3510"><div class="ttname"><a href="../../de/dc6/structrb__control__frame__struct.html#a596de17ddc9fb186769848a9f27f3510">rb_control_frame_struct::pc</a></div><div class="ttdeci">VALUE * pc</div><div class="ttdef"><b>Definition:</b> <a href="../../d8/d32/vm__core_8h_source.html#l00446">vm_core.h:446</a></div></div> <div class="ttc" id="vm__core_8h_html_a52fa6faac5918e5d5271f640aa8d0b26"><div class="ttname"><a href="../../d8/d32/vm__core_8h.html#a52fa6faac5918e5d5271f640aa8d0b26">rb_insn_func_t</a></div><div class="ttdeci">rb_control_frame_t *FUNC_FASTCALL rb_insn_func_t(rb_thread_t *, rb_control_frame_t *)</div><div class="ttdef"><b>Definition:</b> <a href="../../d8/d32/vm__core_8h_source.html#l00797">vm_core.h:797</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a2edf6990280eb2637623ccd421dee4f0"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a2edf6990280eb2637623ccd421dee4f0">Qundef</a></div><div class="ttdeci">#define Qundef</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00428">ruby.h:428</a></div></div> <div class="ttc" id="structrb__thread__struct_html_a173e2da61fa57c7044fd7874a8c7a924"><div class="ttname"><a href="../../d2/d66/structrb__thread__struct.html#a173e2da61fa57c7044fd7874a8c7a924">rb_thread_struct::errinfo</a></div><div class="ttdeci">VALUE errinfo</div><div class="ttdef"><b>Definition:</b> <a href="../../d8/d32/vm__core_8h_source.html#l00573">vm_core.h:573</a></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 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