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<div class="title">exec.c</div> </div>
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<a href="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">/*-</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * Copyright (c) 2002-2018 The UbixOS Project.</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * All rights reserved.</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"> * This was developed by Christopher W. Olsen for the UbixOS Project.</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"> * Redistribution and use in source and binary forms, with or without modification, are permitted</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * provided that the following conditions are met:</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"> * 1) Redistributions of source code must retain the above copyright notice, this list of</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * conditions, the following disclaimer and the list of authors.</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * 2) Redistributions in binary form must reproduce the above copyright notice, this list of</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * conditions, the following disclaimer and the list of authors in the documentation and/or</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * other materials provided with the distribution.</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * 3) Neither the name of the UbixOS Project nor the names of its contributors may be used to</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * endorse or promote products derived from this software without specific prior written</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * permission.</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment"> * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment"> * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment"> * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment"> * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  </div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include <<a class="code" href="exec_8h.html">ubixos/exec.h</a>></span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include <<a class="code" href="sys_2elf_8h.html">sys/elf.h</a>></span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include <<a class="code" href="ld_8h.html">ubixos/ld.h</a>></span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include <<a class="code" href="kpanic_8h.html">ubixos/kpanic.h</a>></span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#include <<a class="code" href="endtask_8h.html">ubixos/endtask.h</a>></span></div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#include <<a class="code" href="vmm_8h.html">vmm/vmm.h</a>></span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor">#include <<a class="code" href="kmalloc_8h.html">lib/kmalloc.h</a>></span></div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor">#include <<a class="code" href="kprintf_8h.html">lib/kprintf.h</a>></span></div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor">#include <lib/string.h></span></div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="preprocessor">#include <<a class="code" href="assert_8h.html">assert.h</a>></span></div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  </div>
<div class="line"><a name="l00040"></a><span class="lineno"><a class="line" href="exec_8c.html#ad93dccba62fb5241c0b7cebcd097794a"> 40</a></span> <span class="preprocessor">#define STACK_ADDR 0xC800000</span></div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  </div>
<div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="exec_8c.html#aa893f7231479240d49c660c5649cac5b"> 42</a></span> <span class="preprocessor">#define AT_NULL 0 </span><span class="comment">/* Terminates the vector. */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00043"></a><span class="lineno"><a class="line" href="exec_8c.html#ab11dfd4fb71c15a128c3f70a310b53d1"> 43</a></span> <span class="preprocessor">#define AT_IGNORE 1 </span><span class="comment">/* Ignored entry. */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00044"></a><span class="lineno"><a class="line" href="exec_8c.html#a8a3070773d3f9231c9390172ae3fd2e7"> 44</a></span> <span class="preprocessor">#define AT_EXECFD 2 </span><span class="comment">/* File descriptor of program to load. */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00045"></a><span class="lineno"><a class="line" href="exec_8c.html#a3de7ec7b5cee2d34208387ab97dc0642"> 45</a></span> <span class="preprocessor">#define AT_PHDR 3 </span><span class="comment">/* Program header of program already loaded. */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00046"></a><span class="lineno"><a class="line" href="exec_8c.html#a56f1f9975d88f768d7928b0ed587ef38"> 46</a></span> <span class="preprocessor">#define AT_PHENT 4 </span><span class="comment">/* Size of each program header entry. */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00047"></a><span class="lineno"><a class="line" href="exec_8c.html#abc712c67bee059574b4e3c096538d5bd"> 47</a></span> <span class="preprocessor">#define AT_PHNUM 5 </span><span class="comment">/* Number of program header entries. */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00048"></a><span class="lineno"><a class="line" href="exec_8c.html#a7269f0c135d4bd3f9bc074d18fb30f9d"> 48</a></span> <span class="preprocessor">#define AT_PAGESZ 6 </span><span class="comment">/* Page size in bytes. */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00049"></a><span class="lineno"><a class="line" href="exec_8c.html#a9b8e51a44a47d7ea827c570ffdca14e5"> 49</a></span> <span class="preprocessor">#define AT_BASE 7 </span><span class="comment">/* Interpreter's base address. */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00050"></a><span class="lineno"><a class="line" href="exec_8c.html#a08c6bdc11224c9d17fbde19666c332cc"> 50</a></span> <span class="preprocessor">#define AT_FLAGS 8 </span><span class="comment">/* Flags (unused for i386). */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00051"></a><span class="lineno"><a class="line" href="exec_8c.html#a80f2ea99241a6afdc4718d3c4318c871"> 51</a></span> <span class="preprocessor">#define AT_ENTRY 9 </span><span class="comment">/* Where interpreter should transfer control. */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  </div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="comment">//#define AUXARGS_ENTRY(pos, id, val) {memcpy((void *)pos++,(void *)id,sizeof(long)); memcpy((void *)pos++,(void *)val,sizeof(long));}</span></div>
<div class="line"><a name="l00054"></a><span class="lineno"><a class="line" href="exec_8c.html#afa8ddb544ff5a7ec07bbe00b16927559"> 54</a></span> <span class="preprocessor">#define AUXARGS_ENTRY(pos, id, val) {*pos = id;pos++; *pos = val;pos++;}</span></div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  </div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="comment">/*****************************************************************************************</span></div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="comment"></span> </div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="comment"> Function: execThread(void (*)(void),int,char *);</span></div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="comment"> Description: This function will create a thread from code in the current memory space</span></div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="comment"></span> </div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="comment"> Notes:</span></div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="comment"></span> </div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="comment"> 05/19/04 - This does not work the way I want it to it still makes a copy of kernel space</span></div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="comment"> so do not use out side of kernel space</span></div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="comment"></span> </div>
<div class="line"><a name="l00066"></a><span class="lineno"><a class="line" href="exec_8c.html#a4b86d28d8fd56197042aef174de2fd58"> 66</a></span> <span class="comment"> *****************************************************************************************/</span></div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <a class="code" href="objgfx30_8h.html#ada085051a6d9a8e00a2cb256d1af14ba">uInt32</a> <a class="code" href="exec_8c.html#a4b86d28d8fd56197042aef174de2fd58">execThread</a>(<span class="keywordtype">void</span> (*tproc)(<span class="keywordtype">void</span>), <a class="code" href="objgfx30_8h.html#ada085051a6d9a8e00a2cb256d1af14ba">uInt32</a> stack, <span class="keywordtype">char</span> *arg) {</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <a class="code" href="structtaskStruct.html">kTask_t</a> * newProcess = 0x0;</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="comment">/* Find A New Thread */</span></div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  newProcess = <a class="code" href="armv6_2sched_8c.html#a92458df2063761371869cdfe0c9b4ee3">schedNewTask</a>();</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <a class="code" href="assert_8h.html#ad6d5aaa966ca7424f7cb9bd01f2c838b">assert</a>(newProcess);</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keywordflow">if</span> (stack < 0x100000)</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <a class="code" href="armv6_2kpanic_8c.html#adb9a182aa071791a306163d50d653deb">kpanic</a>(<span class="stringliteral">"exec: stack not in valid area: [0x%X]\n"</span>, stack);</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  </div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="comment">/* Set All The Correct Thread Attributes */</span></div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  newProcess-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#afecbe8ea2cfebfb4d1a0aa7b6ebcac2c">back_link</a> = 0x0;</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  newProcess-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#a1017372aed82d7305586c330fa222b3b">esp0</a> = 0x0;</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  newProcess-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#a26d03018de8c122451661bfe9d030541">ss0</a> = 0x0;</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  newProcess-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#ad5ef8867200562fd8262f70312beff4d">esp1</a> = 0x0;</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  newProcess-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#a6abf05d9a8f6356860a5606ffbadc989">ss1</a> = 0x0;</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  newProcess-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#a60c88f3cd3f2110cb24be62444f42cfb">esp2</a> = 0x0;</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  newProcess-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#a5a79ace5652b01cc25fc5ba7ff45bfa8">ss2</a> = 0x0;</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  newProcess-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#a8d312ed3dd0ea7a0f801c08a8cc4afd0">cr3</a> = (<span class="keywordtype">unsigned</span> int) <a class="code" href="paging_8h.html#a7c58070dedac2ee9e1c73d8c8206b923">kernelPageDirectory</a>;</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  newProcess-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#a3e758f2138799d63fc803f7e4db4f5b4">eip</a> = (<span class="keywordtype">unsigned</span> int) tproc;</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  newProcess-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#aa85f1fbaf622e0c6a39963da27de0194">eflags</a> = 0x206;</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  newProcess-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#a85412a87dbdb8eda612c77bce8055a2c">esp</a> = stack;</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  newProcess-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#ac2d32620149e07c40ee87696ef2509c2">ebp</a> = stack;</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  newProcess-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#a8beab5808aad776957d4544f6b139d4e">esi</a> = 0x0;</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  newProcess-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#aa52b515706cd37e166c8eba348d5e68b">edi</a> = 0x0;</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="comment">/* Set these up to be ring 3 tasks */</span></div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span> <span class="comment"> newProcess->tss.es = 0x30+3;</span></div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span> <span class="comment"> newProcess->tss.cs = 0x28+3;</span></div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span> <span class="comment"> newProcess->tss.ss = 0x30+3;</span></div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span> <span class="comment"> newProcess->tss.ds = 0x30+3;</span></div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span> <span class="comment"> newProcess->tss.fs = 0x30+3;</span></div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="comment"> newProcess->tss.gs = 0x30+3;</span></div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span> <span class="comment"> */</span></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>  newProcess-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#acd97dd6f6eabd83c0b819b6058b7041d">es</a> = 0x10;</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  newProcess-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#a6d9085ec5af0fa1fe1de7015ad99c9e3">cs</a> = 0x08;</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  newProcess-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#a340a29782d3306ba84176c543725d70a">ss</a> = 0x10;</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  newProcess-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#a01ee01c7f45c9b9ee2ad8338c21e6d33">ds</a> = 0x10;</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  newProcess-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#a8114a585123181ec835f8db3e029d390">fs</a> = 0x10;</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  newProcess-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#a8dfa44423504293405785371d0e7b076">gs</a> = 0x10;</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  </div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  newProcess-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#ad7b6a367e1c2a38e1ee6c8e5dad955f7">ldt</a> = 0x18;</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  newProcess-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#a52ac0b54c6b2c71450c62d7fc911f2e2">trace_bitmap</a> = 0x0000;</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  newProcess-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#a611a0a044f99f092ace469ce2381bb33">io_map</a> = 0x8000;</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  newProcess-><a class="code" href="structtaskStruct.html#a0933c70230d4ac8bc9953640c979f8d7">oInfo</a>.<a class="code" href="structosInfo.html#a2833c1fa4a221941b5d1141dfa5beefd">vmStart</a> = 0x6400000;</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  </div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="comment">//newProcess->imageFd = 0x0;</span></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="comment">/* Set up default stack for thread here filled with arg list 3 times */</span></div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keyword">asm</span> <span class="keyword">volatile</span>(</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="stringliteral">"pusha \n"</span></div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="stringliteral">"movl %%esp,%%ecx \n"</span></div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="stringliteral">"movl %1,%%eax \n"</span></div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="stringliteral">"movl %%eax,%%esp \n"</span></div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="stringliteral">"pushl %%ebx \n"</span></div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="stringliteral">"pushl %%ebx \n"</span></div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="stringliteral">"pushl %%ebx \n"</span></div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="stringliteral">"movl %%esp,%%eax \n"</span></div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="stringliteral">"movl %%eax,%1 \n"</span></div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="stringliteral">"movl %%ecx,%%esp \n"</span></div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="stringliteral">"popa \n"</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="stringliteral">"b"</span> (arg),<span class="stringliteral">"m"</span> (newProcess-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#a85412a87dbdb8eda612c77bce8055a2c">esp</a>)</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>  </div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="comment">/* Put new thread into the READY state */</span></div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <a class="code" href="armv6_2sched_8c.html#a2cbadd034400c65dbd11fd4892ddf26e">sched_setStatus</a>(newProcess-><a class="code" href="structtaskStruct.html#a30966587a60db6b40c8be6c387e11d81">id</a>, <a class="code" href="sched_8h.html#a3fb333b67375561d327e9b5a8ffa03b9a6564f2f3e15be06b670547bbcaaf0798">READY</a>);</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  </div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="comment">/* Return with the new process ID */</span></div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="keywordflow">return</span> ((<a class="code" href="objgfx30_8h.html#ada085051a6d9a8e00a2cb256d1af14ba">uInt32</a>) newProcess);</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>  </div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span> <span class="comment">/*****************************************************************************************</span></div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span> <span class="comment"></span> </div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span> <span class="comment"> Function: void execFile(char *file);</span></div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span> <span class="comment"> Description: This Function Executes A Kile Into A New VM Space With Out</span></div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span> <span class="comment"> Having To Fork</span></div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span> <span class="comment"> Notes:</span></div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span> <span class="comment"></span> </div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span> <span class="comment"> 07/30/02 - I Have Made Some Heavy Changes To This As Well As Fixed A Few</span></div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span> <span class="comment"> Memory Leaks The Memory Allocated To Load The Binary Into Is</span></div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span> <span class="comment"> Now Unmapped So It Can Be Used Again And Not Held Onto Until</span></div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span> <span class="comment"> The Program Exits</span></div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span> <span class="comment"></span> </div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span> <span class="comment"> 07/30/02 - Now I Have To Make A Better Memory Allocator So We Can Set Up</span></div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span> <span class="comment"> The Freshly Allocated Pages With The Correct Permissions</span></div>
<div class="line"><a name="l00153"></a><span class="lineno"><a class="line" href="exec_8c.html#af80d4412d42ed1b5bf9a1b9774230f33"> 153</a></span> <span class="comment"></span> </div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span> <span class="comment"> *****************************************************************************************/</span></div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span> <span class="keywordtype">void</span> <a class="code" href="exec_8c.html#af80d4412d42ed1b5bf9a1b9774230f33">execFile</a>(<span class="keywordtype">char</span> *<a class="code" href="structfile.html">file</a>, <span class="keywordtype">int</span> argc, <span class="keywordtype">char</span> **argv, <span class="keywordtype">int</span> console) {</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="keywordtype">int</span> i = 0x0;</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keywordtype">int</span> x = 0x0;</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <a class="code" href="include_2sys_2types_8h.html#a0238af00180b6d9278fa1c6aa790fdf4">uint32_t</a> *tmp = 0x0;</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  </div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <a class="code" href="structfileDescriptor.html">fileDescriptor</a> *tmpFd = 0x0;</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  elfHeader *binaryHeader = 0x0;</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  elfProgramHeader *programHeader = 0x0;</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="comment">/* Get A New Task For This Proccess */</span></div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a> = <a class="code" href="armv6_2sched_8c.html#a92458df2063761371869cdfe0c9b4ee3">schedNewTask</a>();</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <a class="code" href="assert_8h.html#ad6d5aaa966ca7424f7cb9bd01f2c838b">assert</a>(<a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>);</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#aa9363ba2e18b68870b9a7bd42a012fc3">gid</a> = 0x0;</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a2d4f1664132da8b58cc4dfb25ac3509a">uid</a> = 0x0;</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a4563a310626d4f4ea885f4532356abb3">term</a> = <a class="code" href="tty_8h.html#a4f96ccac7e60296ef496008d8cbed0ff">tty_find</a>(console);</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="keywordflow">if</span> (<a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a4563a310626d4f4ea885f4532356abb3">term</a> == 0x0)</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <a class="code" href="kprintf_8h.html#a20b56810edb62a6fe59917015c30848f">kprintf</a>(<span class="stringliteral">"Error: invalid console\n"</span>);</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  </div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <span class="comment">/* Set tty ownership */</span></div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a4563a310626d4f4ea885f4532356abb3">term</a>-><a class="code" href="structtty__termNode.html#af8e2ad49f523044768d8e768bfe531e4">owner</a> = <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a30966587a60db6b40c8be6c387e11d81">id</a>;</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  </div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="comment">/* Now We Must Create A Virtual Space For This Proccess To Run In */</span></div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#a8d312ed3dd0ea7a0f801c08a8cc4afd0">cr3</a> = (<a class="code" href="objgfx30_8h.html#ada085051a6d9a8e00a2cb256d1af14ba">uInt32</a>) vmmCreateVirtualSpace(<a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a30966587a60db6b40c8be6c387e11d81">id</a>);</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  </div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="comment">/* To Better Load This Application We Will Switch Over To Its VM Space */</span></div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="keyword">asm</span> <span class="keyword">volatile</span>(</div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="stringliteral">"movl %0,%%eax \n"</span></div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <span class="stringliteral">"movl %%eax,%%cr3 \n"</span></div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  : : <span class="stringliteral">"d"</span> ((<a class="code" href="objgfx30_8h.html#ada085051a6d9a8e00a2cb256d1af14ba">uInt32</a> *)(<a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#a8d312ed3dd0ea7a0f801c08a8cc4afd0">cr3</a>))</div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  );</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  </div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="comment">/* Lets Find The File */</span></div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  tmpFd = <a class="code" href="file_8c.html#a249f3bc0af043dc5ac3c9aa8646986af">fopen</a>(<a class="code" href="structfile.html">file</a>, <span class="stringliteral">"r"</span>);</div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  </div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="comment">/* If We Dont Find the File Return */</span></div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <span class="keywordflow">if</span> (tmpFd == 0x0) {</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <a class="code" href="kprintf_8h.html#a20b56810edb62a6fe59917015c30848f">kprintf</a>(<span class="stringliteral">"Exec Format Error: Binary File Not Executable.\n"</span>);</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  <a class="code" href="file_8c.html#a62ac32695420234cb7ccbcfc6cabd4a4">fclose</a>(tmpFd);</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  }</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keywordflow">if</span> (tmpFd-><a class="code" href="structfileDescriptor.html#aaf1c61f69cb312867bcdf95896a74bdc">perms</a> == 0x0) {</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <a class="code" href="kprintf_8h.html#a20b56810edb62a6fe59917015c30848f">kprintf</a>(<span class="stringliteral">"Exec Format Error: Binary File Not Executable.\n"</span>);</div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <a class="code" href="file_8c.html#a62ac32695420234cb7ccbcfc6cabd4a4">fclose</a>(tmpFd);</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  }</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  </div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <span class="comment">/* Load ELF Header */</span></div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  binaryHeader = (elfHeader *) <a class="code" href="kmalloc_8h.html#a150eab2ac4ce4553e21ca10e7f441762">kmalloc</a>(<span class="keyword">sizeof</span>(elfHeader));</div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  </div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="comment">//kprintf(">a:%i:0x%X:0x%X<",sizeof(elfHeader),binaryHeader,tmpFd);</span></div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <a class="code" href="file_8c.html#ac539f57edd90fcd088fd3baa10319166">fread</a>(binaryHeader, <span class="keyword">sizeof</span>(elfHeader), 1, tmpFd);</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>  <span class="comment">/* Check If App Is A Real Application */</span></div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="keywordflow">if</span> ((binaryHeader->eIdent[1] != <span class="charliteral">'E'</span>) && (binaryHeader->eIdent[2] != <span class="charliteral">'L'</span>) && (binaryHeader->eIdent[3] != <span class="charliteral">'F'</span>)) {</div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <a class="code" href="kprintf_8h.html#a20b56810edb62a6fe59917015c30848f">kprintf</a>(<span class="stringliteral">"Exec Format Error: Binary File Not Executable.\n"</span>);</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <a class="code" href="kmalloc_8h.html#aaa9ed6886459604cf73ccdbf6410e487">kfree</a>(binaryHeader);</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <a class="code" href="file_8c.html#a62ac32695420234cb7ccbcfc6cabd4a4">fclose</a>(tmpFd);</div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  }</div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (binaryHeader->eType != 2) {</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <a class="code" href="kprintf_8h.html#a20b56810edb62a6fe59917015c30848f">kprintf</a>(<span class="stringliteral">"Exec Format Error: Binary File Not Executable.\n"</span>);</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  <a class="code" href="kmalloc_8h.html#aaa9ed6886459604cf73ccdbf6410e487">kfree</a>(binaryHeader);</div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <a class="code" href="file_8c.html#a62ac32695420234cb7ccbcfc6cabd4a4">fclose</a>(tmpFd);</div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  }</div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (binaryHeader->eEntry == 0x300000) {</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <a class="code" href="kprintf_8h.html#a20b56810edb62a6fe59917015c30848f">kprintf</a>(<span class="stringliteral">"Exec Format Error: Binary File Not Executable.\n"</span>);</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <a class="code" href="kmalloc_8h.html#aaa9ed6886459604cf73ccdbf6410e487">kfree</a>(binaryHeader);</div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <a class="code" href="file_8c.html#a62ac32695420234cb7ccbcfc6cabd4a4">fclose</a>(tmpFd);</div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  }</div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  </div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="comment">/* Load The Program Header(s) */</span></div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  programHeader = (elfProgramHeader *) <a class="code" href="kmalloc_8h.html#a150eab2ac4ce4553e21ca10e7f441762">kmalloc</a>(<span class="keyword">sizeof</span>(elfProgramHeader) * binaryHeader->ePhnum);</div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  <a class="code" href="file_8c.html#aac4e345a7fcee61422a6b35b54f22def">fseek</a>(tmpFd, binaryHeader->ePhoff, 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>  <span class="comment">//kprintf(">c:%i:0x%X:0x%X<",sizeof(elfProgramHeader)*binaryHeader->ePhnum,programHeader,tmpFd);</span></div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <a class="code" href="file_8c.html#ac539f57edd90fcd088fd3baa10319166">fread</a>(programHeader, (<span class="keyword">sizeof</span>(elfProgramHeader) * binaryHeader->ePhnum), 1, tmpFd);</div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <span class="comment">//kprintf(">d<");</span></div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  </div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <span class="comment">/* Loop Through The Header And Load Sections Which Need To Be Loaded */</span></div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  <span class="keywordflow">for</span> (i = 0; i < binaryHeader->ePhnum; i++) {</div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  <span class="keywordflow">if</span> (programHeader[i].phType == 1) {</div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span> <span class="comment"> Allocate Memory Im Going To Have To Make This Load Memory With Correct</span></div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span> <span class="comment"> Settings so it helps us in the future</span></div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  <span class="keywordflow">for</span> (x = 0x0; x < (programHeader[i].phMemsz); x += 0x1000) {</div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  <span class="comment">/* Make readonly and read/write !!! */</span></div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  <span class="keywordflow">if</span> (<a class="code" href="paging_8h.html#adea68f248df43bddee62a09d945304b0">vmm_remapPage</a>(<a class="code" href="vmm_8h.html#ab8e4e189a7b1df2a03072ce5b75c89fe">vmm_findFreePage</a>(<a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a30966587a60db6b40c8be6c387e11d81">id</a>), ((programHeader[i].phVaddr & 0xFFFFF000) + x), <a class="code" href="paging_8h.html#af0fff7a38cd2c7a32d580787423b94ea">PAGE_DEFAULT</a>) == 0x0)</div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <a class="code" href="kpanic_8h.html#aa5193288597f00c4f8e3b2939aa6c0ce">K_PANIC</a>(<span class="stringliteral">"Remap Page Failed"</span>);</div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  </div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <a class="code" href="string_8h.html#ace4b911463887af5e748326323e99a23">memset</a>((<span class="keywordtype">void</span> *) ((programHeader[i].phVaddr & 0xFFFFF000) + x), 0x0, 0x1000);</div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  }</div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a0933c70230d4ac8bc9953640c979f8d7">oInfo</a>.<a class="code" href="structosInfo.html#a2833c1fa4a221941b5d1141dfa5beefd">vmStart</a> = 0x80000000;</div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a481c2e7084fec272e616d3fb984036e2">td</a>.<a class="code" href="structthread.html#ae4165d082b98f27dab6bfeeefb76e060">vm_daddr</a> = (<span class="keywordtype">char</span> *) (programHeader[i].phVaddr & 0xFFFFF000);</div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <span class="comment">/* Now Load Section To Memory */</span></div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <a class="code" href="file_8c.html#aac4e345a7fcee61422a6b35b54f22def">fseek</a>(tmpFd, programHeader[i].phOffset, 0);</div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <a class="code" href="file_8c.html#ac539f57edd90fcd088fd3baa10319166">fread</a>((<span class="keywordtype">void</span> *) programHeader[i].phVaddr, programHeader[i].phFilesz, 1, tmpFd);</div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="keywordflow">if</span> ((programHeader[i].phFlags & 0x2) != 0x2) {</div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  <a class="code" href="kprintf_8h.html#a20b56810edb62a6fe59917015c30848f">kprintf</a>(<span class="stringliteral">"pH: [0x%X]\n"</span>, programHeader[i].phMemsz);</div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <span class="keywordflow">for</span> (x = 0x0; x < (programHeader[i].phMemsz); x += 0x1000) {</div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  <span class="keywordflow">if</span> ((<a class="code" href="paging_8h.html#ab060cb62a6dd6d22f63757d72c27c335">vmm_setPageAttributes</a>((programHeader[i].phVaddr & 0xFFFFF000) + x, <a class="code" href="paging_8h.html#a122dfc414a40e260fd35dbe9743db26f">PAGE_PRESENT</a> | <a class="code" href="paging_8h.html#a2d0253527ea5080d6befe0ee3bde473f">PAGE_USER</a>)) != 0x0)</div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  <a class="code" href="armv6_2kpanic_8c.html#adb9a182aa071791a306163d50d653deb">kpanic</a>(<span class="stringliteral">"Error: vmm_setPageAttributes failed, File: %s, Line: %i\n"</span>, __FILE__, __LINE__);</div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  }</div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  }</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>  }</div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  </div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  <span class="comment">/* Set Virtual Memory Start */</span></div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a0933c70230d4ac8bc9953640c979f8d7">oInfo</a>.<a class="code" href="structosInfo.html#a2833c1fa4a221941b5d1141dfa5beefd">vmStart</a> = 0x80000000;</div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a481c2e7084fec272e616d3fb984036e2">td</a>.<a class="code" href="structthread.html#ae4165d082b98f27dab6bfeeefb76e060">vm_daddr</a> = (<span class="keywordtype">char</span> *) (programHeader[i].phVaddr & 0xFFFFF000);</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>  <span class="comment">/* Set Up Stack Space */</span></div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  <span class="keywordflow">for</span> (x = 1; x < 100; x++) {</div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  <a class="code" href="paging_8h.html#adea68f248df43bddee62a09d945304b0">vmm_remapPage</a>(<a class="code" href="vmm_8h.html#ab8e4e189a7b1df2a03072ce5b75c89fe">vmm_findFreePage</a>(<a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a30966587a60db6b40c8be6c387e11d81">id</a>), <a class="code" href="exec_8c.html#ad93dccba62fb5241c0b7cebcd097794a">STACK_ADDR</a> - (x * 0x1000), <a class="code" href="paging_8h.html#af0fff7a38cd2c7a32d580787423b94ea">PAGE_DEFAULT</a> | <a class="code" href="paging_8h.html#a1532db17068ba8d409b8ffe066414af2">PAGE_STACK</a>);</div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  }</div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  </div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  <span class="comment">/* Kernel Stack 0x2000 bytes long */</span></div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  <a class="code" href="paging_8h.html#adea68f248df43bddee62a09d945304b0">vmm_remapPage</a>(<a class="code" href="vmm_8h.html#ab8e4e189a7b1df2a03072ce5b75c89fe">vmm_findFreePage</a>(<a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a30966587a60db6b40c8be6c387e11d81">id</a>), 0x5BC000, <a class="code" href="paging_8h.html#a8b838cda4f0bc79ab8d07eb19dd35420">KERNEL_PAGE_DEFAULT</a> | <a class="code" href="paging_8h.html#a1532db17068ba8d409b8ffe066414af2">PAGE_STACK</a>);</div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <a class="code" href="paging_8h.html#adea68f248df43bddee62a09d945304b0">vmm_remapPage</a>(<a class="code" href="vmm_8h.html#ab8e4e189a7b1df2a03072ce5b75c89fe">vmm_findFreePage</a>(<a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a30966587a60db6b40c8be6c387e11d81">id</a>), 0x5BB000, <a class="code" href="paging_8h.html#a8b838cda4f0bc79ab8d07eb19dd35420">KERNEL_PAGE_DEFAULT</a> | <a class="code" href="paging_8h.html#a1532db17068ba8d409b8ffe066414af2">PAGE_STACK</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>  <span class="comment">/* Set All The Proper Information For The Task */</span></div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#afecbe8ea2cfebfb4d1a0aa7b6ebcac2c">back_link</a> = 0x0;</div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#a1017372aed82d7305586c330fa222b3b">esp0</a> = 0x5BC000;</div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#a26d03018de8c122451661bfe9d030541">ss0</a> = 0x10;</div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#ad5ef8867200562fd8262f70312beff4d">esp1</a> = 0x0;</div>
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#a6abf05d9a8f6356860a5606ffbadc989">ss1</a> = 0x0;</div>
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#a60c88f3cd3f2110cb24be62444f42cfb">esp2</a> = 0x0;</div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#a5a79ace5652b01cc25fc5ba7ff45bfa8">ss2</a> = 0x0;</div>
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#a3e758f2138799d63fc803f7e4db4f5b4">eip</a> = (long) binaryHeader->eEntry;</div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#aa85f1fbaf622e0c6a39963da27de0194">eflags</a> = 0x206;</div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#a85412a87dbdb8eda612c77bce8055a2c">esp</a> = <a class="code" href="exec_8c.html#ad93dccba62fb5241c0b7cebcd097794a">STACK_ADDR</a> - 12;</div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#ac2d32620149e07c40ee87696ef2509c2">ebp</a> = <a class="code" href="exec_8c.html#ad93dccba62fb5241c0b7cebcd097794a">STACK_ADDR</a>;</div>
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#a8beab5808aad776957d4544f6b139d4e">esi</a> = 0x0;</div>
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#aa52b515706cd37e166c8eba348d5e68b">edi</a> = 0x0;</div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  </div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  <span class="comment">/* Set these up to be ring 3 tasks */</span></div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#acd97dd6f6eabd83c0b819b6058b7041d">es</a> = 0x30 + 3;</div>
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#a6d9085ec5af0fa1fe1de7015ad99c9e3">cs</a> = 0x28 + 3;</div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#a340a29782d3306ba84176c543725d70a">ss</a> = 0x30 + 3;</div>
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#a01ee01c7f45c9b9ee2ad8338c21e6d33">ds</a> = 0x30 + 3;</div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#a8114a585123181ec835f8db3e029d390">fs</a> = 0x30 + 3;</div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#a8dfa44423504293405785371d0e7b076">gs</a> = 0x30 + 3;</div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  </div>
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#ad7b6a367e1c2a38e1ee6c8e5dad955f7">ldt</a> = 0x18;</div>
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#a52ac0b54c6b2c71450c62d7fc911f2e2">trace_bitmap</a> = 0x0000;</div>
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#a611a0a044f99f092ace469ce2381bb33">io_map</a> = 0x8000;</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>  <a class="code" href="armv6_2sched_8c.html#a2cbadd034400c65dbd11fd4892ddf26e">sched_setStatus</a>(<a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a30966587a60db6b40c8be6c387e11d81">id</a>, <a class="code" href="sched_8h.html#a3fb333b67375561d327e9b5a8ffa03b9a6564f2f3e15be06b670547bbcaaf0798">READY</a>);</div>
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  </div>
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  <a class="code" href="kmalloc_8h.html#aaa9ed6886459604cf73ccdbf6410e487">kfree</a>(binaryHeader);</div>
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  <a class="code" href="kmalloc_8h.html#aaa9ed6886459604cf73ccdbf6410e487">kfree</a>(programHeader);</div>
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  <a class="code" href="file_8c.html#a62ac32695420234cb7ccbcfc6cabd4a4">fclose</a>(tmpFd);</div>
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  </div>
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  tmp = (<a class="code" href="objgfx30_8h.html#ada085051a6d9a8e00a2cb256d1af14ba">uInt32</a> *) <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#a1017372aed82d7305586c330fa222b3b">esp0</a> - 5;</div>
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  tmp[0] = binaryHeader->eEntry;</div>
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  tmp[3] = <a class="code" href="exec_8c.html#ad93dccba62fb5241c0b7cebcd097794a">STACK_ADDR</a> - 12;</div>
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  </div>
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  tmp = (<a class="code" href="objgfx30_8h.html#ada085051a6d9a8e00a2cb256d1af14ba">uInt32</a> *) <a class="code" href="exec_8c.html#ad93dccba62fb5241c0b7cebcd097794a">STACK_ADDR</a> - 2;</div>
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  </div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  <span class="keywordflow">if</span> (<a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a30966587a60db6b40c8be6c387e11d81">id</a> > 4)</div>
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  <a class="code" href="kprintf_8h.html#a20b56810edb62a6fe59917015c30848f">kprintf</a>(<span class="stringliteral">"argv[0]: [%s]\n"</span>, argv[0]);</div>
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  <a class="code" href="kprintf_8h.html#a20b56810edb62a6fe59917015c30848f">kprintf</a>(<span class="stringliteral">"argv: [0x%X]\n"</span>, argv);</div>
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  tmp[0] = (<a class="code" href="include_2sys_2types_8h.html#a0238af00180b6d9278fa1c6aa790fdf4">uint32_t</a>) argv;</div>
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  tmp[1] = (<a class="code" href="include_2sys_2types_8h.html#a0238af00180b6d9278fa1c6aa790fdf4">uint32_t</a>) argv;</div>
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  </div>
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  <span class="comment">/* Switch Back To The Kernels VM Space */</span></div>
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  <span class="keyword">asm</span> <span class="keyword">volatile</span>(</div>
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  <span class="stringliteral">"movl %0,%%eax \n"</span></div>
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  <span class="stringliteral">"movl %%eax,%%cr3 \n"</span></div>
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  : : <span class="stringliteral">"d"</span> ((<a class="code" href="objgfx30_8h.html#ada085051a6d9a8e00a2cb256d1af14ba">uInt32</a> *)(<a class="code" href="paging_8h.html#a7c58070dedac2ee9e1c73d8c8206b923">kernelPageDirectory</a>))</div>
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  );</div>
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  </div>
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  <span class="comment">/* Finally Return */</span></div>
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span> }</div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  </div>
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span> <span class="comment">/*****************************************************************************************</span></div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span> <span class="comment"></span> </div>
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span> <span class="comment"> Function: void sysExec();</span></div>
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span> <span class="comment"> Description: This Is The System Call To Execute A New Task</span></div>
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span> <span class="comment"></span> </div>
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span> <span class="comment"> Notes:</span></div>
<div class="line"><a name="l00340"></a><span class="lineno"><a class="line" href="exec_8c.html#a219681612352232186a0f568457d851d"> 340</a></span> <span class="comment"> 04-22-03 - It Now Loads Sections Not The Full File</span></div>
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span> <span class="comment"></span> </div>
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span> <span class="comment"> *****************************************************************************************/</span></div>
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span> <span class="keywordtype">void</span> <a class="code" href="exec_8c.html#a219681612352232186a0f568457d851d">sysExec</a>(<span class="keywordtype">char</span> *<a class="code" href="structfile.html">file</a>, <span class="keywordtype">char</span> *ap) {</div>
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  <span class="keywordtype">int</span> i = 0x0;</div>
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  <span class="keywordtype">int</span> x = 0x0;</div>
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  <span class="keywordtype">int</span> argc = 0x0;</div>
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> *tmp = 0x0;</div>
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  <a class="code" href="objgfx30_8h.html#ada085051a6d9a8e00a2cb256d1af14ba">uInt32</a> ldAddr = 0x0;</div>
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  <a class="code" href="objgfx30_8h.html#ada085051a6d9a8e00a2cb256d1af14ba">uInt32</a> seg_size = 0x0;</div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  <a class="code" href="objgfx30_8h.html#ada085051a6d9a8e00a2cb256d1af14ba">uInt32</a> seg_addr = 0x0;</div>
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  <span class="keywordtype">char</span> *interp = 0x0;</div>
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  <span class="keywordtype">char</span> **argv = 0x0;</div>
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  <span class="keywordtype">char</span> **argvNew = 0x0;</div>
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  <span class="keywordtype">char</span> *args = 0x0;</div>
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  </div>
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  <a class="code" href="structfileDescriptor.html">fileDescriptor</a> *tmpFd = 0x0;</div>
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  elfHeader *binaryHeader = 0x0;</div>
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  elfProgramHeader *programHeader = 0x0;</div>
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  elfSectionHeader *sectionHeader = 0x0;</div>
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  elfDynamic *elfDynamicS = 0x0;</div>
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  <span class="keyword">struct </span><a class="code" href="structi386__frame.html">i386_frame</a> *iFrame = 0x0;</div>
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  </div>
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  tmpFd = <a class="code" href="file_8c.html#a249f3bc0af043dc5ac3c9aa8646986af">fopen</a>(<a class="code" href="structfile.html">file</a>, <span class="stringliteral">"r"</span>);</div>
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a8900c1caf1b8c278e981464a68b0e53f">files</a>[0] = tmpFd;</div>
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  <span class="comment">/* If We Dont Find the File Return */</span></div>
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  <span class="keywordflow">if</span> (tmpFd == 0x0) {</div>
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  }</div>
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  <span class="keywordflow">if</span> (tmpFd-><a class="code" href="structfileDescriptor.html#aaf1c61f69cb312867bcdf95896a74bdc">perms</a> == 0) {</div>
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  <a class="code" href="kprintf_8h.html#a20b56810edb62a6fe59917015c30848f">kprintf</a>(<span class="stringliteral">"Exec Format Error: Binary File Not Executable.\n"</span>);</div>
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  <a class="code" href="file_8c.html#a62ac32695420234cb7ccbcfc6cabd4a4">fclose</a>(tmpFd);</div>
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  }</div>
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  </div>
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  <span class="comment">/* Load ELF Header */</span></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>  <span class="keywordflow">if</span> ((binaryHeader = (elfHeader *) <a class="code" href="kmalloc_8h.html#a150eab2ac4ce4553e21ca10e7f441762">kmalloc</a>(<span class="keyword">sizeof</span>(elfHeader))) == 0x0)</div>
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  <a class="code" href="endtask_8h.html#a152c1859ada097cc21071f471bfa2e67">endTask</a>(<a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a30966587a60db6b40c8be6c387e11d81">id</a>);</div>
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  <a class="code" href="file_8c.html#ac539f57edd90fcd088fd3baa10319166">fread</a>(binaryHeader, <span class="keyword">sizeof</span>(elfHeader), 1, tmpFd);</div>
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  <span class="comment">/* Set sectionHeader To Point To Loaded Binary To We Can Gather Info */</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="comment">/* Check If App Is A Real Application */</span></div>
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  <span class="keywordflow">if</span> ((binaryHeader->eIdent[1] != <span class="charliteral">'E'</span>) && (binaryHeader->eIdent[2] != <span class="charliteral">'L'</span>) && (binaryHeader->eIdent[3] != <span class="charliteral">'F'</span>)) {</div>
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  <a class="code" href="kprintf_8h.html#a20b56810edb62a6fe59917015c30848f">kprintf</a>(<span class="stringliteral">"Exec Format Error: Binary File Not Executable.\n"</span>);</div>
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  <a class="code" href="kmalloc_8h.html#aaa9ed6886459604cf73ccdbf6410e487">kfree</a>(binaryHeader);</div>
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  <a class="code" href="file_8c.html#a62ac32695420234cb7ccbcfc6cabd4a4">fclose</a>(tmpFd);</div>
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  </div>
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  <span class="keywordflow">return</span>;</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">else</span> <span class="keywordflow">if</span> (binaryHeader->eType != 2) {</div>
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  <a class="code" href="kprintf_8h.html#a20b56810edb62a6fe59917015c30848f">kprintf</a>(<span class="stringliteral">"Exec Format Error: Binary File Not Executable.\n"</span>);</div>
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  <a class="code" href="kmalloc_8h.html#aaa9ed6886459604cf73ccdbf6410e487">kfree</a>(binaryHeader);</div>
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  <a class="code" href="file_8c.html#a62ac32695420234cb7ccbcfc6cabd4a4">fclose</a>(tmpFd);</div>
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  <span class="keywordflow">return</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="keywordflow">else</span> <span class="keywordflow">if</span> (binaryHeader->eEntry == 0x300000) {</div>
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  <a class="code" href="kprintf_8h.html#a20b56810edb62a6fe59917015c30848f">kprintf</a>(<span class="stringliteral">"Exec Format Error: Binary File Not Executable.\n"</span>);</div>
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  <a class="code" href="kmalloc_8h.html#aaa9ed6886459604cf73ccdbf6410e487">kfree</a>(binaryHeader);</div>
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  <a class="code" href="file_8c.html#a62ac32695420234cb7ccbcfc6cabd4a4">fclose</a>(tmpFd);</div>
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  }</div>
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  </div>
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  <span class="comment">/* Load The Program Header(s) */</span></div>
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  <span class="keywordflow">if</span> ((programHeader = (elfProgramHeader *) <a class="code" href="kmalloc_8h.html#a150eab2ac4ce4553e21ca10e7f441762">kmalloc</a>(<span class="keyword">sizeof</span>(elfProgramHeader) * binaryHeader->ePhnum)) == 0x0)</div>
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  <a class="code" href="endtask_8h.html#a152c1859ada097cc21071f471bfa2e67">endTask</a>(<a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a30966587a60db6b40c8be6c387e11d81">id</a>);</div>
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  </div>
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  <a class="code" href="assert_8h.html#ad6d5aaa966ca7424f7cb9bd01f2c838b">assert</a>(programHeader);</div>
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  <a class="code" href="file_8c.html#aac4e345a7fcee61422a6b35b54f22def">fseek</a>(tmpFd, binaryHeader->ePhoff, 0);</div>
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  <a class="code" href="file_8c.html#ac539f57edd90fcd088fd3baa10319166">fread</a>(programHeader, (<span class="keyword">sizeof</span>(elfProgramHeader) * binaryHeader->ePhnum), 1, tmpFd);</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>  <span class="keywordflow">if</span> ((sectionHeader = (elfSectionHeader *) <a class="code" href="kmalloc_8h.html#a150eab2ac4ce4553e21ca10e7f441762">kmalloc</a>(<span class="keyword">sizeof</span>(elfSectionHeader) * binaryHeader->eShnum)) == 0x0)</div>
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  <a class="code" href="endtask_8h.html#a152c1859ada097cc21071f471bfa2e67">endTask</a>(<a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a30966587a60db6b40c8be6c387e11d81">id</a>);</div>
<div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  </div>
<div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  <a class="code" href="assert_8h.html#ad6d5aaa966ca7424f7cb9bd01f2c838b">assert</a>(sectionHeader);</div>
<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  <a class="code" href="file_8c.html#aac4e345a7fcee61422a6b35b54f22def">fseek</a>(tmpFd, binaryHeader->eShoff, 0);</div>
<div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  <a class="code" href="file_8c.html#ac539f57edd90fcd088fd3baa10319166">fread</a>(sectionHeader, <span class="keyword">sizeof</span>(elfSectionHeader) * binaryHeader->eShnum, 1, tmpFd);</div>
<div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  </div>
<div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  <span class="comment">/* Loop Through The Header And Load Sections Which Need To Be Loaded */</span></div>
<div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  <span class="keywordflow">for</span> (i = 0; i < binaryHeader->ePhnum; i++) {</div>
<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  <span class="keywordflow">switch</span> (programHeader[i].phType) {</div>
<div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  <span class="keywordflow">case</span> <a class="code" href="elf__common_8h.html#a84d7768fd6c6ece599d297090900cf92">PT_LOAD</a>:</div>
<div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  seg_addr = <a class="code" href="paging_8h.html#abd636a9b61ad98f4fc23b1f4a9210d78">trunc_page</a>(programHeader[i].phVaddr);</div>
<div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  seg_size = <a class="code" href="paging_8h.html#a2702263fcf2b3b026cb26c6d895cb0ee">round_page</a>(programHeader[i].phMemsz + programHeader[i].phVaddr - seg_addr);</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>  <span class="comment">/*</span></div>
<div class="line"><a name="l00426"></a><span class="lineno"> 426</span> <span class="comment"> Allocate Memory Im Going To Have To Make This Load Memory With Correct</span></div>
<div class="line"><a name="l00427"></a><span class="lineno"> 427</span> <span class="comment"> Settings so it helps us in the future</span></div>
<div class="line"><a name="l00428"></a><span class="lineno"> 428</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  <span class="keywordflow">for</span> (x = 0x0; x < (programHeader[i].phMemsz); x += 0x1000) {</div>
<div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  <span class="comment">/* Make readonly and read/write !!! */</span></div>
<div class="line"><a name="l00431"></a><span class="lineno"> 431</span>  <span class="keywordflow">if</span> (<a class="code" href="paging_8h.html#adea68f248df43bddee62a09d945304b0">vmm_remapPage</a>(<a class="code" href="vmm_8h.html#ab8e4e189a7b1df2a03072ce5b75c89fe">vmm_findFreePage</a>(<a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a30966587a60db6b40c8be6c387e11d81">id</a>), ((programHeader[i].phVaddr & 0xFFFFF000) + x), <a class="code" href="paging_8h.html#af0fff7a38cd2c7a32d580787423b94ea">PAGE_DEFAULT</a>) == 0x0)</div>
<div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  <a class="code" href="kpanic_8h.html#aa5193288597f00c4f8e3b2939aa6c0ce">K_PANIC</a>(<span class="stringliteral">"Error: Remap Page Failed"</span>);</div>
<div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  <a class="code" href="string_8h.html#ace4b911463887af5e748326323e99a23">memset</a>((<span class="keywordtype">void</span> *) ((programHeader[i].phVaddr & 0xFFFFF000) + x), 0x0, 0x1000);</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>  </div>
<div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  <span class="comment">/* Now Load Section To Memory */</span></div>
<div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  <a class="code" href="file_8c.html#aac4e345a7fcee61422a6b35b54f22def">fseek</a>(tmpFd, programHeader[i].phOffset, 0);</div>
<div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  <a class="code" href="file_8c.html#ac539f57edd90fcd088fd3baa10319166">fread</a>((<span class="keywordtype">void</span> *) programHeader[i].phVaddr, programHeader[i].phFilesz, 1, tmpFd);</div>
<div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  <span class="keywordflow">if</span> ((programHeader[i].phFlags & 0x2) != 0x2) {</div>
<div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  <span class="keywordflow">for</span> (x = 0x0; x < (programHeader[i].phMemsz); x += 0x1000) {</div>
<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  <span class="keywordflow">if</span> ((<a class="code" href="paging_8h.html#ab060cb62a6dd6d22f63757d72c27c335">vmm_setPageAttributes</a>((programHeader[i].phVaddr & 0xFFFFF000) + x, <a class="code" href="paging_8h.html#a122dfc414a40e260fd35dbe9743db26f">PAGE_PRESENT</a> | <a class="code" href="paging_8h.html#a2d0253527ea5080d6befe0ee3bde473f">PAGE_USER</a>)) != 0x0)</div>
<div class="line"><a name="l00442"></a><span class="lineno"> 442</span>  <a class="code" href="armv6_2kpanic_8c.html#adb9a182aa071791a306163d50d653deb">kpanic</a>(<span class="stringliteral">"Error: vmm_setPageAttributes failed, File: %s,Line: %i\n"</span>, __FILE__, __LINE__);</div>
<div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  }</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>  <a class="code" href="kprintf_8h.html#a20b56810edb62a6fe59917015c30848f">kprintf</a>(<span class="stringliteral">"setting daddr\n"</span>);</div>
<div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  <span class="keywordflow">if</span> (binaryHeader->eEntry >= programHeader[i].phVaddr && binaryHeader->eEntry < (programHeader[i].phVaddr + programHeader[i].phMemsz)) {</div>
<div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  <span class="comment">/* We're suposed to do something here? */</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>  <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a481c2e7084fec272e616d3fb984036e2">td</a>.<a class="code" href="structthread.html#ac5ce95b5be4422e5f5a61f081547d425">vm_dsize</a> = seg_size >> <a class="code" href="paging_8h.html#a850d80ca2291d26b40dc6b25c419f81a">PAGE_SHIFT</a>;</div>
<div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a481c2e7084fec272e616d3fb984036e2">td</a>.<a class="code" href="structthread.html#ae4165d082b98f27dab6bfeeefb76e060">vm_daddr</a> = (<span class="keywordtype">char</span> *) seg_addr;</div>
<div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  }</div>
<div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  </div>
<div class="line"><a name="l00454"></a><span class="lineno"> 454</span>  <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a0933c70230d4ac8bc9953640c979f8d7">oInfo</a>.<a class="code" href="structosInfo.html#a2833c1fa4a221941b5d1141dfa5beefd">vmStart</a> = ((programHeader[i].phVaddr & 0xFFFFF000) + 0xA900000);</div>
<div class="line"><a name="l00455"></a><span class="lineno"> 455</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00456"></a><span class="lineno"> 456</span>  <span class="keywordflow">case</span> <a class="code" href="elf__common_8h.html#a2121a2f01c51e8462bfd4d47725649d8">PT_DYNAMIC</a>:</div>
<div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  <span class="comment">//newLoc = (char *)programHeader[i].phVaddr;</span></div>
<div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  elfDynamicS = (elfDynamic *) programHeader[i].phVaddr;</div>
<div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  <a class="code" href="file_8c.html#aac4e345a7fcee61422a6b35b54f22def">fseek</a>(tmpFd, programHeader[i].phOffset, 0);</div>
<div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  <a class="code" href="file_8c.html#ac539f57edd90fcd088fd3baa10319166">fread</a>((<span class="keywordtype">void</span> *) programHeader[i].phVaddr, programHeader[i].phFilesz, 1, tmpFd);</div>
<div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  <span class="keywordflow">case</span> <a class="code" href="elf__common_8h.html#abcd3aa15bc567949c1ab6b1abc137710">PT_INTERP</a>:</div>
<div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  interp = (<span class="keywordtype">char</span> *) <a class="code" href="kmalloc_8h.html#a150eab2ac4ce4553e21ca10e7f441762">kmalloc</a>(programHeader[i].phFilesz);</div>
<div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  <a class="code" href="file_8c.html#aac4e345a7fcee61422a6b35b54f22def">fseek</a>(tmpFd, programHeader[i].phOffset, 0);</div>
<div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  <a class="code" href="file_8c.html#ac539f57edd90fcd088fd3baa10319166">fread</a>((<span class="keywordtype">void</span> *) interp, programHeader[i].phFilesz, 1, tmpFd);</div>
<div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  <a class="code" href="kprintf_8h.html#a20b56810edb62a6fe59917015c30848f">kprintf</a>(<span class="stringliteral">"Interp: [%s]\n"</span>, interp);</div>
<div class="line"><a name="l00467"></a><span class="lineno"> 467</span>  ldAddr = <a class="code" href="ld_8h.html#ab0622e93915d1824df770950e425875f">ldEnable</a>();</div>
<div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  }</div>
<div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  }</div>
<div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  </div>
<div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  <span class="comment">/* What is this doing? 11/23/06 */</span></div>
<div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  <span class="keywordflow">if</span> (elfDynamicS != 0x0) {</div>
<div class="line"><a name="l00476"></a><span class="lineno"> 476</span>  <span class="keywordflow">for</span> (i = 0; i < 12; i++) {</div>
<div class="line"><a name="l00477"></a><span class="lineno"> 477</span>  <span class="keywordflow">if</span> (elfDynamicS[i].dynVal == 0x3) {</div>
<div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  tmp = (<span class="keywordtype">void</span> *) elfDynamicS[i].dynPtr;</div>
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  <span class="keywordflow">if</span> (tmp == 0x0)</div>
<div class="line"><a name="l00480"></a><span class="lineno"> 480</span>  <a class="code" href="armv6_2kpanic_8c.html#adb9a182aa071791a306163d50d653deb">kpanic</a>(<span class="stringliteral">"tmp: NULL\n"</span>);</div>
<div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  tmp[2] = (<a class="code" href="objgfx30_8h.html#ada085051a6d9a8e00a2cb256d1af14ba">uInt32</a>) ldAddr;</div>
<div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  tmp[1] = (<a class="code" href="objgfx30_8h.html#ada085051a6d9a8e00a2cb256d1af14ba">uInt32</a>) tmpFd;</div>
<div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  <span class="keywordflow">break</span>;</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="comment">/*</span></div>
<div class="line"><a name="l00486"></a><span class="lineno"> 486</span> <span class="comment"> else {</span></div>
<div class="line"><a name="l00487"></a><span class="lineno"> 487</span> <span class="comment"> kprintf("dyn_val: %i",elfDynamicS[i].dynVal);</span></div>
<div class="line"><a name="l00488"></a><span class="lineno"> 488</span> <span class="comment"> }</span></div>
<div class="line"><a name="l00489"></a><span class="lineno"> 489</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  }</div>
<div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  }</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>  <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a481c2e7084fec272e616d3fb984036e2">td</a>.<a class="code" href="structthread.html#ac5ce95b5be4422e5f5a61f081547d425">vm_dsize</a> = seg_size >> <a class="code" href="paging_8h.html#a850d80ca2291d26b40dc6b25c419f81a">PAGE_SHIFT</a>;</div>
<div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a481c2e7084fec272e616d3fb984036e2">td</a>.<a class="code" href="structthread.html#ae4165d082b98f27dab6bfeeefb76e060">vm_daddr</a> = (<span class="keywordtype">char</span> *) seg_addr;</div>
<div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  </div>
<div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  argv = &ap;</div>
<div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  </div>
<div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  <span class="keywordflow">if</span> (argv[1] != 0x0) {</div>
<div class="line"><a name="l00499"></a><span class="lineno"> 499</span>  argc = (int) argv[0];</div>
<div class="line"><a name="l00500"></a><span class="lineno"> 500</span>  args = (<span class="keywordtype">char</span> *) vmmGetFreeVirtualPage(<a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a30966587a60db6b40c8be6c387e11d81">id</a>, 1, <a class="code" href="paging_8h.html#a59a518704bf2f0b56603476bcb1eebbf">VM_TASK</a>);</div>
<div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  <a class="code" href="string_8h.html#ace4b911463887af5e748326323e99a23">memset</a>(args, 0x0, 0x1000);</div>
<div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  x = 0x0;</div>
<div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  argvNew = (<span class="keywordtype">char</span> **) <a class="code" href="kmalloc_8h.html#a150eab2ac4ce4553e21ca10e7f441762">kmalloc</a>(<span class="keyword">sizeof</span>(<span class="keywordtype">char</span> *) * argc);</div>
<div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  <span class="keywordflow">for</span> (i = 0x0; i < argc; i++) {</div>
<div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  <a class="code" href="string_8h.html#a55e123beb3d7f96e25e024a13582d987">strcpy</a>(args + x, argv[i + 1]);</div>
<div class="line"><a name="l00506"></a><span class="lineno"> 506</span>  argvNew[i] = args + x;</div>
<div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  x += <a class="code" href="lib_8h.html#ae6c8de953239811a34eeeab09458e55e">strlen</a>(argv[i + 1]) + 1;</div>
<div class="line"><a name="l00508"></a><span class="lineno"> 508</span>  <span class="comment">//args[x] = '\0';</span></div>
<div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  <span class="comment">//x++;</span></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>  argv = argvNew;</div>
<div class="line"><a name="l00512"></a><span class="lineno"> 512</span>  }</div>
<div class="line"><a name="l00513"></a><span class="lineno"> 513</span>  </div>
<div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  <a class="code" href="paging_8h.html#adf104ab2196331b538186550cb7ada3e">vmm_cleanVirtualSpace</a>(<a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a481c2e7084fec272e616d3fb984036e2">td</a>.<a class="code" href="structthread.html#ae4165d082b98f27dab6bfeeefb76e060">vm_daddr</a> + (<a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a481c2e7084fec272e616d3fb984036e2">td</a>.<a class="code" href="structthread.html#ac5ce95b5be4422e5f5a61f081547d425">vm_dsize</a> << <a class="code" href="paging_8h.html#a7d467c1d283fdfa1f2081ba1e0d01b6e">PAGE_SIZE</a>));</div>
<div class="line"><a name="l00516"></a><span class="lineno"> 516</span>  </div>
<div class="line"><a name="l00518"></a><span class="lineno"> 518</span>  iFrame = (<span class="keyword">struct </span><a class="code" href="structi386__frame.html">i386_frame</a> *) <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#a1017372aed82d7305586c330fa222b3b">esp0</a> - <span class="keyword">sizeof</span>(<span class="keyword">struct</span> <a class="code" href="structi386__frame.html">i386_frame</a>);</div>
<div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  iFrame-><a class="code" href="structi386__frame.html#a41628a27790fd3a5e7841964e2cfb567">ebp</a> = <a class="code" href="exec_8c.html#ad93dccba62fb5241c0b7cebcd097794a">STACK_ADDR</a>;</div>
<div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  iFrame-><a class="code" href="structi386__frame.html#a031746b975400ea26eac2e8dcbc2bb13">eip</a> = binaryHeader->eEntry;</div>
<div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  iFrame-><a class="code" href="structi386__frame.html#aae0679acc1998f636b00761b546ed656">user_esp</a> = <a class="code" href="exec_8c.html#ad93dccba62fb5241c0b7cebcd097794a">STACK_ADDR</a> - 12;</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="comment">//if (_current->id > 3) {</span></div>
<div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  </div>
<div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  iFrame-><a class="code" href="structi386__frame.html#aae0679acc1998f636b00761b546ed656">user_esp</a> = ((<a class="code" href="include_2sys_2types_8h.html#a0238af00180b6d9278fa1c6aa790fdf4">uint32_t</a>) <a class="code" href="exec_8c.html#ad93dccba62fb5241c0b7cebcd097794a">STACK_ADDR</a>) - (<span class="keyword">sizeof</span>(<a class="code" href="include_2sys_2types_8h.html#a0238af00180b6d9278fa1c6aa790fdf4">uint32_t</a>) * (argc + 3));</div>
<div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  tmp = (<span class="keywordtype">void</span> *) iFrame-><a class="code" href="structi386__frame.html#aae0679acc1998f636b00761b546ed656">user_esp</a>;</div>
<div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  </div>
<div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  tmp[0] = argc;</div>
<div class="line"><a name="l00530"></a><span class="lineno"> 530</span>  for (i = 0; i < argc; i++) {</div>
<div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  tmp[i + 1] = (<a class="code" href="include_2sys_2types_8h.html#ac319c165d52643e43249fe003e18bdf3">u_int</a>) argv[i];</div>
<div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  }</div>
<div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  tmp[argc + 1] = 0x0;</div>
<div class="line"><a name="l00534"></a><span class="lineno"> 534</span>  tmp[argc + 2] = 0x1;</div>
<div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  <span class="comment">//}</span></div>
<div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  <span class="comment">//else {</span></div>
<div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  <span class="comment">//tmp = (uint32_t *)STACK_ADDR - 2;</span></div>
<div class="line"><a name="l00538"></a><span class="lineno"> 538</span>  <span class="comment">//tmp[0] = 0x1;</span></div>
<div class="line"><a name="l00539"></a><span class="lineno"> 539</span>  <span class="comment">//tmp[1] = 0x0;</span></div>
<div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  <span class="comment">//tmp[1] = (uint32_t)argv;</span></div>
<div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  <span class="comment">//}</span></div>
<div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  <a class="code" href="kmalloc_8h.html#aaa9ed6886459604cf73ccdbf6410e487">kfree</a>(argvNew);</div>
<div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  <span class="comment">/* Now That We Relocated The Binary We Can Unmap And Free Header Info */</span></div>
<div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  <a class="code" href="kmalloc_8h.html#aaa9ed6886459604cf73ccdbf6410e487">kfree</a>(binaryHeader);</div>
<div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  <a class="code" href="kmalloc_8h.html#aaa9ed6886459604cf73ccdbf6410e487">kfree</a>(programHeader);</div>
<div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  </div>
<div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  <span class="keywordflow">return</span>;</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>  </div>
<div class="line"><a name="l00554"></a><span class="lineno"> 554</span> <span class="keywordtype">void</span> <a class="code" href="exec_8c.html#a094c23346b6d226a03866a54b755ed64">sys_exec</a>(<span class="keywordtype">char</span> *<a class="code" href="structfile.html">file</a>, <span class="keywordtype">char</span> *ap) {</div>
<div class="line"><a name="l00555"></a><span class="lineno"> 555</span>  <span class="keywordtype">int</span> error = 0x0;</div>
<div class="line"><a name="l00556"></a><span class="lineno"> 556</span>  <span class="keywordtype">int</span> i = 0x0;</div>
<div class="line"><a name="l00557"></a><span class="lineno"> 557</span>  <span class="keywordtype">int</span> x = 0x0;</div>
<div class="line"><a name="l00558"></a><span class="lineno"> 558</span>  <span class="keywordtype">int</span> argc = 0x0;</div>
<div class="line"><a name="l00559"></a><span class="lineno"> 559</span>  <a class="code" href="include_2sys_2types_8h.html#a0238af00180b6d9278fa1c6aa790fdf4">uint32_t</a> *tmp = 0x0;</div>
<div class="line"><a name="l00560"></a><span class="lineno"> 560</span>  <a class="code" href="include_2sys_2types_8h.html#a0238af00180b6d9278fa1c6aa790fdf4">uint32_t</a> seg_size = 0x0;</div>
<div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  <a class="code" href="include_2sys_2types_8h.html#a0238af00180b6d9278fa1c6aa790fdf4">uint32_t</a> seg_addr = 0x0;</div>
<div class="line"><a name="l00562"></a><span class="lineno"> 562</span>  <a class="code" href="include_2sys_2types_8h.html#a0238af00180b6d9278fa1c6aa790fdf4">uint32_t</a> addr = 0x0;</div>
<div class="line"><a name="l00563"></a><span class="lineno"> 563</span>  <a class="code" href="include_2sys_2types_8h.html#a0238af00180b6d9278fa1c6aa790fdf4">uint32_t</a> <a class="code" href="structi386__frame.html#a031746b975400ea26eac2e8dcbc2bb13">eip</a> = 0x0;</div>
<div class="line"><a name="l00564"></a><span class="lineno"> 564</span>  <a class="code" href="include_2sys_2types_8h.html#a0238af00180b6d9278fa1c6aa790fdf4">uint32_t</a> proghdr = 0x0;</div>
<div class="line"><a name="l00565"></a><span class="lineno"> 565</span>  <span class="keywordtype">char</span> *args = 0x0;</div>
<div class="line"><a name="l00566"></a><span class="lineno"> 566</span>  <span class="keywordtype">char</span> *interp = 0x0;</div>
<div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  <span class="keywordtype">char</span> **argv = 0x0;</div>
<div class="line"><a name="l00568"></a><span class="lineno"> 568</span>  <span class="keywordtype">char</span> **argvNew = 0x0;</div>
<div class="line"><a name="l00569"></a><span class="lineno"> 569</span>  elfHeader *binaryHeader = 0x0;</div>
<div class="line"><a name="l00570"></a><span class="lineno"> 570</span>  elfProgramHeader *programHeader = 0x0;</div>
<div class="line"><a name="l00571"></a><span class="lineno"> 571</span>  <span class="keyword">struct </span><a class="code" href="structi386__frame.html">i386_frame</a> *iFrame = 0x0;</div>
<div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  <span class="comment">//Elf_Auxargs *auxargs = 0x0;</span></div>
<div class="line"><a name="l00573"></a><span class="lineno"> 573</span>  </div>
<div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a8900c1caf1b8c278e981464a68b0e53f">files</a>[0] = <a class="code" href="file_8c.html#a249f3bc0af043dc5ac3c9aa8646986af">fopen</a>(<a class="code" href="structfile.html">file</a>, <span class="stringliteral">"r"</span>);</div>
<div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  <span class="keywordflow">if</span> (<a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a8900c1caf1b8c278e981464a68b0e53f">files</a>[0] == 0x0)</div>
<div class="line"><a name="l00576"></a><span class="lineno"> 576</span>  <span class="keywordflow">return</span>; <span class="comment">//We Need To Set errno</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">/* Load the ELF header */</span></div>
<div class="line"><a name="l00579"></a><span class="lineno"> 579</span>  <span class="keywordflow">if</span> ((binaryHeader = (elfHeader *) <a class="code" href="kmalloc_8h.html#a150eab2ac4ce4553e21ca10e7f441762">kmalloc</a>(<span class="keyword">sizeof</span>(elfHeader))) == 0x0)</div>
<div class="line"><a name="l00580"></a><span class="lineno"> 580</span>  <a class="code" href="kpanic_8h.html#aa5193288597f00c4f8e3b2939aa6c0ce">K_PANIC</a>(<span class="stringliteral">"malloc failed!"</span>);</div>
<div class="line"><a name="l00581"></a><span class="lineno"> 581</span>  <a class="code" href="file_8c.html#ac539f57edd90fcd088fd3baa10319166">fread</a>(binaryHeader, <span class="keyword">sizeof</span>(elfHeader), 1, <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a8900c1caf1b8c278e981464a68b0e53f">files</a>[0]);</div>
<div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  </div>
<div class="line"><a name="l00583"></a><span class="lineno"> 583</span>  <span class="comment">/* Check If App Is A Real Application */</span></div>
<div class="line"><a name="l00584"></a><span class="lineno"> 584</span>  <span class="keywordflow">if</span> (((binaryHeader->eIdent[1] != <span class="charliteral">'E'</span>) && (binaryHeader->eIdent[2] != <span class="charliteral">'L'</span>) && (binaryHeader->eIdent[3] != <span class="charliteral">'F'</span>)) || (binaryHeader->eType != <a class="code" href="elf__common_8h.html#a942478985eb016311380dee473cc8c3e">ET_EXEC</a>)) {</div>
<div class="line"><a name="l00585"></a><span class="lineno"> 585</span>  <a class="code" href="kmalloc_8h.html#aaa9ed6886459604cf73ccdbf6410e487">kfree</a>(binaryHeader);</div>
<div class="line"><a name="l00586"></a><span class="lineno"> 586</span>  <a class="code" href="file_8c.html#a62ac32695420234cb7ccbcfc6cabd4a4">fclose</a>(<a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a8900c1caf1b8c278e981464a68b0e53f">files</a>[0]);</div>
<div class="line"><a name="l00587"></a><span class="lineno"> 587</span>  <span class="keywordflow">return</span>; <span class="comment">//We Need To Set errno</span></div>
<div class="line"><a name="l00588"></a><span class="lineno"> 588</span>  }</div>
<div class="line"><a name="l00589"></a><span class="lineno"> 589</span>  </div>
<div class="line"><a name="l00590"></a><span class="lineno"> 590</span>  <span class="comment">/* Load The Program Header(s) */</span></div>
<div class="line"><a name="l00591"></a><span class="lineno"> 591</span>  <span class="keywordflow">if</span> ((programHeader = (elfProgramHeader *) <a class="code" href="kmalloc_8h.html#a150eab2ac4ce4553e21ca10e7f441762">kmalloc</a>(<span class="keyword">sizeof</span>(elfProgramHeader) * binaryHeader->ePhnum)) == 0x0)</div>
<div class="line"><a name="l00592"></a><span class="lineno"> 592</span>  <a class="code" href="kpanic_8h.html#aa5193288597f00c4f8e3b2939aa6c0ce">K_PANIC</a>(<span class="stringliteral">"malloc failed!"</span>);</div>
<div class="line"><a name="l00593"></a><span class="lineno"> 593</span>  <a class="code" href="file_8c.html#aac4e345a7fcee61422a6b35b54f22def">fseek</a>(<a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a8900c1caf1b8c278e981464a68b0e53f">files</a>[0], binaryHeader->ePhoff, 0);</div>
<div class="line"><a name="l00594"></a><span class="lineno"> 594</span>  <a class="code" href="file_8c.html#ac539f57edd90fcd088fd3baa10319166">fread</a>(programHeader, (<span class="keyword">sizeof</span>(elfProgramHeader) * binaryHeader->ePhnum), 1, <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a8900c1caf1b8c278e981464a68b0e53f">files</a>[0]);</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>  <span class="comment">/* Loop Through The Header And Load Sections Which Need To Be Loaded */</span></div>
<div class="line"><a name="l00597"></a><span class="lineno"> 597</span>  <span class="keywordflow">for</span> (i = 0x0; i < binaryHeader->ePhnum; i++) {</div>
<div class="line"><a name="l00598"></a><span class="lineno"> 598</span>  <span class="keywordflow">switch</span> (programHeader[i].phType) {</div>
<div class="line"><a name="l00599"></a><span class="lineno"> 599</span>  <span class="keywordflow">case</span> <a class="code" href="elf__common_8h.html#a84d7768fd6c6ece599d297090900cf92">PT_LOAD</a>:</div>
<div class="line"><a name="l00600"></a><span class="lineno"> 600</span>  seg_addr = <a class="code" href="paging_8h.html#abd636a9b61ad98f4fc23b1f4a9210d78">trunc_page</a>(programHeader[i].phVaddr);</div>
<div class="line"><a name="l00601"></a><span class="lineno"> 601</span>  seg_size = <a class="code" href="paging_8h.html#a2702263fcf2b3b026cb26c6d895cb0ee">round_page</a>(programHeader[i].phMemsz + programHeader[i].phVaddr - seg_addr);</div>
<div class="line"><a name="l00602"></a><span class="lineno"> 602</span>  </div>
<div class="line"><a name="l00603"></a><span class="lineno"> 603</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00604"></a><span class="lineno"> 604</span> <span class="comment"> Allocate Memory Im Going To Have To Make This Load Memory With Correct</span></div>
<div class="line"><a name="l00605"></a><span class="lineno"> 605</span> <span class="comment"> Settings so it helps us in the future</span></div>
<div class="line"><a name="l00606"></a><span class="lineno"> 606</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00607"></a><span class="lineno"> 607</span>  <span class="keywordflow">for</span> (x = 0x0; x < (programHeader[i].phMemsz); x += 0x1000) {</div>
<div class="line"><a name="l00608"></a><span class="lineno"> 608</span>  <span class="comment">/* Make readonly and read/write !!! */</span></div>
<div class="line"><a name="l00609"></a><span class="lineno"> 609</span>  <span class="keywordflow">if</span> (<a class="code" href="paging_8h.html#adea68f248df43bddee62a09d945304b0">vmm_remapPage</a>(<a class="code" href="vmm_8h.html#ab8e4e189a7b1df2a03072ce5b75c89fe">vmm_findFreePage</a>(<a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a30966587a60db6b40c8be6c387e11d81">id</a>), ((programHeader[i].phVaddr & 0xFFFFF000) + x), <a class="code" href="paging_8h.html#af0fff7a38cd2c7a32d580787423b94ea">PAGE_DEFAULT</a>) == 0x0)</div>
<div class="line"><a name="l00610"></a><span class="lineno"> 610</span>  <a class="code" href="kpanic_8h.html#aa5193288597f00c4f8e3b2939aa6c0ce">K_PANIC</a>(<span class="stringliteral">"Error: Remap Page Failed"</span>);</div>
<div class="line"><a name="l00611"></a><span class="lineno"> 611</span>  <a class="code" href="string_8h.html#ace4b911463887af5e748326323e99a23">memset</a>((<span class="keywordtype">void</span> *) ((programHeader[i].phVaddr & 0xFFFFF000) + x), 0x0, 0x1000);</div>
<div class="line"><a name="l00612"></a><span class="lineno"> 612</span>  }</div>
<div class="line"><a name="l00613"></a><span class="lineno"> 613</span>  </div>
<div class="line"><a name="l00614"></a><span class="lineno"> 614</span>  <span class="comment">/* Now Load Section To Memory */</span></div>
<div class="line"><a name="l00615"></a><span class="lineno"> 615</span>  <a class="code" href="file_8c.html#aac4e345a7fcee61422a6b35b54f22def">fseek</a>(<a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a8900c1caf1b8c278e981464a68b0e53f">files</a>[0], programHeader[i].phOffset, 0);</div>
<div class="line"><a name="l00616"></a><span class="lineno"> 616</span>  <a class="code" href="file_8c.html#ac539f57edd90fcd088fd3baa10319166">fread</a>((<span class="keywordtype">void</span> *) programHeader[i].phVaddr, programHeader[i].phFilesz, 1, <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a8900c1caf1b8c278e981464a68b0e53f">files</a>[0]);</div>
<div class="line"><a name="l00617"></a><span class="lineno"> 617</span>  <span class="keywordflow">if</span> ((programHeader[i].phFlags & 0x2) != 0x2) {</div>
<div class="line"><a name="l00618"></a><span class="lineno"> 618</span>  <span class="keywordflow">for</span> (x = 0x0; x < (programHeader[i].phMemsz); x += 0x1000) {</div>
<div class="line"><a name="l00619"></a><span class="lineno"> 619</span>  <span class="keywordflow">if</span> ((<a class="code" href="paging_8h.html#ab060cb62a6dd6d22f63757d72c27c335">vmm_setPageAttributes</a>((programHeader[i].phVaddr & 0xFFFFF000) + x, <a class="code" href="paging_8h.html#a122dfc414a40e260fd35dbe9743db26f">PAGE_PRESENT</a> | <a class="code" href="paging_8h.html#a2d0253527ea5080d6befe0ee3bde473f">PAGE_USER</a>)) != 0x0)</div>
<div class="line"><a name="l00620"></a><span class="lineno"> 620</span>  <a class="code" href="kpanic_8h.html#aa5193288597f00c4f8e3b2939aa6c0ce">K_PANIC</a>(<span class="stringliteral">"vmm_setPageAttributes failed"</span>);</div>
<div class="line"><a name="l00621"></a><span class="lineno"> 621</span>  }</div>
<div class="line"><a name="l00622"></a><span class="lineno"> 622</span>  }</div>
<div class="line"><a name="l00623"></a><span class="lineno"> 623</span>  <span class="keywordflow">if</span> (binaryHeader->eEntry >= programHeader[i].phVaddr && binaryHeader->eEntry < (programHeader[i].phVaddr + programHeader[i].phMemsz)) {</div>
<div class="line"><a name="l00624"></a><span class="lineno"> 624</span>  <span class="comment">/* We're suposed to do something here? */</span></div>
<div class="line"><a name="l00625"></a><span class="lineno"> 625</span>  }</div>
<div class="line"><a name="l00626"></a><span class="lineno"> 626</span>  <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00627"></a><span class="lineno"> 627</span>  <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a481c2e7084fec272e616d3fb984036e2">td</a>.<a class="code" href="structthread.html#ac5ce95b5be4422e5f5a61f081547d425">vm_dsize</a> = seg_size >> <a class="code" href="paging_8h.html#a850d80ca2291d26b40dc6b25c419f81a">PAGE_SHIFT</a>;</div>
<div class="line"><a name="l00628"></a><span class="lineno"> 628</span>  <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a481c2e7084fec272e616d3fb984036e2">td</a>.<a class="code" href="structthread.html#ae4165d082b98f27dab6bfeeefb76e060">vm_daddr</a> = (<span class="keywordtype">char</span> *) seg_addr;</div>
<div class="line"><a name="l00629"></a><span class="lineno"> 629</span>  }</div>
<div class="line"><a name="l00630"></a><span class="lineno"> 630</span>  </div>
<div class="line"><a name="l00631"></a><span class="lineno"> 631</span>  <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a0933c70230d4ac8bc9953640c979f8d7">oInfo</a>.<a class="code" href="structosInfo.html#a2833c1fa4a221941b5d1141dfa5beefd">vmStart</a> = ((programHeader[i].phVaddr & 0xFFFFF000) + 0xA900000);</div>
<div class="line"><a name="l00632"></a><span class="lineno"> 632</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00633"></a><span class="lineno"> 633</span>  <span class="keywordflow">case</span> <a class="code" href="elf__common_8h.html#abcd3aa15bc567949c1ab6b1abc137710">PT_INTERP</a>:</div>
<div class="line"><a name="l00634"></a><span class="lineno"> 634</span>  interp = (<span class="keywordtype">char</span> *) <a class="code" href="kmalloc_8h.html#a150eab2ac4ce4553e21ca10e7f441762">kmalloc</a>(programHeader[i].phFilesz);</div>
<div class="line"><a name="l00635"></a><span class="lineno"> 635</span>  <span class="keywordflow">if</span> (interp == 0x0)</div>
<div class="line"><a name="l00636"></a><span class="lineno"> 636</span>  <a class="code" href="kpanic_8h.html#aa5193288597f00c4f8e3b2939aa6c0ce">K_PANIC</a>(<span class="stringliteral">"malloc failed"</span>)</div>
<div class="line"><a name="l00637"></a><span class="lineno"> 637</span>  ;</div>
<div class="line"><a name="l00638"></a><span class="lineno"> 638</span>  </div>
<div class="line"><a name="l00639"></a><span class="lineno"> 639</span>  <a class="code" href="file_8c.html#aac4e345a7fcee61422a6b35b54f22def">fseek</a>(<a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a8900c1caf1b8c278e981464a68b0e53f">files</a>[0], programHeader[i].phOffset, 0);</div>
<div class="line"><a name="l00640"></a><span class="lineno"> 640</span>  <a class="code" href="file_8c.html#ac539f57edd90fcd088fd3baa10319166">fread</a>((<span class="keywordtype">void</span> *) interp, programHeader[i].phFilesz, 1, <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a8900c1caf1b8c278e981464a68b0e53f">files</a>[0]);</div>
<div class="line"><a name="l00641"></a><span class="lineno"> 641</span>  <a class="code" href="kprintf_8h.html#a20b56810edb62a6fe59917015c30848f">kprintf</a>(<span class="stringliteral">"Interp: [%s]\n"</span>, interp);</div>
<div class="line"><a name="l00642"></a><span class="lineno"> 642</span>  <span class="comment">//ldAddr = ldEnable();</span></div>
<div class="line"><a name="l00643"></a><span class="lineno"> 643</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00644"></a><span class="lineno"> 644</span>  <span class="keywordflow">case</span> <a class="code" href="elf__common_8h.html#a58ff00be749ca4000074f9b9066a1056">PT_PHDR</a>:</div>
<div class="line"><a name="l00645"></a><span class="lineno"> 645</span>  proghdr = programHeader[i].phVaddr;</div>
<div class="line"><a name="l00646"></a><span class="lineno"> 646</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00647"></a><span class="lineno"> 647</span>  <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00648"></a><span class="lineno"> 648</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00649"></a><span class="lineno"> 649</span>  }</div>
<div class="line"><a name="l00650"></a><span class="lineno"> 650</span>  }</div>
<div class="line"><a name="l00651"></a><span class="lineno"> 651</span>  </div>
<div class="line"><a name="l00652"></a><span class="lineno"> 652</span>  addr = <a class="code" href="kmod_8h.html#af4d6f389174a00e0de80e1ea0e23e956">LD_START</a>;</div>
<div class="line"><a name="l00653"></a><span class="lineno"> 653</span>  </div>
<div class="line"><a name="l00654"></a><span class="lineno"> 654</span>  <span class="keywordflow">if</span> (interp != 0x0) {</div>
<div class="line"><a name="l00655"></a><span class="lineno"> 655</span>  <span class="comment">//kprintf("TEST");</span></div>
<div class="line"><a name="l00656"></a><span class="lineno"> 656</span>  elf_loadfile(<a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>, interp, &addr, &<a class="code" href="structi386__frame.html#a031746b975400ea26eac2e8dcbc2bb13">eip</a>);</div>
<div class="line"><a name="l00657"></a><span class="lineno"> 657</span>  }</div>
<div class="line"><a name="l00658"></a><span class="lineno"> 658</span>  <span class="comment">//kprintf("[0x%X][0x%X]\n",eip,addr);</span></div>
<div class="line"><a name="l00659"></a><span class="lineno"> 659</span>  </div>
<div class="line"><a name="l00660"></a><span class="lineno"> 660</span>  <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a481c2e7084fec272e616d3fb984036e2">td</a>.<a class="code" href="structthread.html#ac5ce95b5be4422e5f5a61f081547d425">vm_dsize</a> = seg_size >> <a class="code" href="paging_8h.html#a850d80ca2291d26b40dc6b25c419f81a">PAGE_SHIFT</a>;</div>
<div class="line"><a name="l00661"></a><span class="lineno"> 661</span>  <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a481c2e7084fec272e616d3fb984036e2">td</a>.<a class="code" href="structthread.html#ae4165d082b98f27dab6bfeeefb76e060">vm_daddr</a> = (<span class="keywordtype">char</span> *) seg_addr;</div>
<div class="line"><a name="l00662"></a><span class="lineno"> 662</span>  </div>
<div class="line"><a name="l00664"></a><span class="lineno"> 664</span>  argv = ap;</div>
<div class="line"><a name="l00665"></a><span class="lineno"> 665</span>  </div>
<div class="line"><a name="l00666"></a><span class="lineno"> 666</span>  <span class="keywordflow">if</span> (argv[1] != 0x0) {</div>
<div class="line"><a name="l00667"></a><span class="lineno"> 667</span>  argc = argv[0];</div>
<div class="line"><a name="l00668"></a><span class="lineno"> 668</span>  args = (<span class="keywordtype">char</span> *) vmmGetFreeVirtualPage(<a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a30966587a60db6b40c8be6c387e11d81">id</a>, 1, <a class="code" href="paging_8h.html#a59a518704bf2f0b56603476bcb1eebbf">VM_TASK</a>);</div>
<div class="line"><a name="l00669"></a><span class="lineno"> 669</span>  <a class="code" href="string_8h.html#ace4b911463887af5e748326323e99a23">memset</a>(args, 0x0, 0x1000);</div>
<div class="line"><a name="l00670"></a><span class="lineno"> 670</span>  x = 0x0;</div>
<div class="line"><a name="l00671"></a><span class="lineno"> 671</span>  argvNew = (<span class="keywordtype">char</span> **) <a class="code" href="kmalloc_8h.html#a150eab2ac4ce4553e21ca10e7f441762">kmalloc</a>(<span class="keyword">sizeof</span>(<span class="keywordtype">char</span> *) * argc);</div>
<div class="line"><a name="l00672"></a><span class="lineno"> 672</span>  <span class="keywordflow">for</span> (i = 0x0; i < argc; i++) {</div>
<div class="line"><a name="l00673"></a><span class="lineno"> 673</span>  <a class="code" href="string_8h.html#a55e123beb3d7f96e25e024a13582d987">strcpy</a>(args + x, argv[i + 1]);</div>
<div class="line"><a name="l00674"></a><span class="lineno"> 674</span>  argvNew[i] = args + x;</div>
<div class="line"><a name="l00675"></a><span class="lineno"> 675</span>  x += <a class="code" href="lib_8h.html#ae6c8de953239811a34eeeab09458e55e">strlen</a>(argv[i + 1]) + 1;</div>
<div class="line"><a name="l00676"></a><span class="lineno"> 676</span>  }</div>
<div class="line"><a name="l00677"></a><span class="lineno"> 677</span>  argv = argvNew;</div>
<div class="line"><a name="l00678"></a><span class="lineno"> 678</span>  }</div>
<div class="line"><a name="l00679"></a><span class="lineno"> 679</span>  </div>
<div class="line"><a name="l00681"></a><span class="lineno"> 681</span>  <a class="code" href="paging_8h.html#adf104ab2196331b538186550cb7ada3e">vmm_cleanVirtualSpace</a>(<a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a481c2e7084fec272e616d3fb984036e2">td</a>.<a class="code" href="structthread.html#ae4165d082b98f27dab6bfeeefb76e060">vm_daddr</a> + (<a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a481c2e7084fec272e616d3fb984036e2">td</a>.<a class="code" href="structthread.html#ac5ce95b5be4422e5f5a61f081547d425">vm_dsize</a> << <a class="code" href="paging_8h.html#a7d467c1d283fdfa1f2081ba1e0d01b6e">PAGE_SIZE</a>));</div>
<div class="line"><a name="l00682"></a><span class="lineno"> 682</span>  </div>
<div class="line"><a name="l00684"></a><span class="lineno"> 684</span>  iFrame = <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">tss</a>.<a class="code" href="structtssStruct.html#a1017372aed82d7305586c330fa222b3b">esp0</a> - <span class="keyword">sizeof</span>(<span class="keyword">struct </span><a class="code" href="structi386__frame.html">i386_frame</a>);</div>
<div class="line"><a name="l00685"></a><span class="lineno"> 685</span>  iFrame-><a class="code" href="structi386__frame.html#a41628a27790fd3a5e7841964e2cfb567">ebp</a> = <a class="code" href="exec_8c.html#ad93dccba62fb5241c0b7cebcd097794a">STACK_ADDR</a>;</div>
<div class="line"><a name="l00686"></a><span class="lineno"> 686</span>  iFrame-><a class="code" href="structi386__frame.html#a031746b975400ea26eac2e8dcbc2bb13">eip</a> = <a class="code" href="structi386__frame.html#a031746b975400ea26eac2e8dcbc2bb13">eip</a>;</div>
<div class="line"><a name="l00687"></a><span class="lineno"> 687</span>  </div>
<div class="line"><a name="l00688"></a><span class="lineno"> 688</span>  <span class="comment">//if (_current->id > 3) {</span></div>
<div class="line"><a name="l00689"></a><span class="lineno"> 689</span>  </div>
<div class="line"><a name="l00690"></a><span class="lineno"> 690</span>  iFrame-><a class="code" href="structi386__frame.html#aae0679acc1998f636b00761b546ed656">user_esp</a> = ((<a class="code" href="include_2sys_2types_8h.html#a0238af00180b6d9278fa1c6aa790fdf4">uint32_t</a>) <a class="code" href="exec_8c.html#ad93dccba62fb5241c0b7cebcd097794a">STACK_ADDR</a>) - (<span class="keyword">sizeof</span>(<a class="code" href="include_2sys_2types_8h.html#a0238af00180b6d9278fa1c6aa790fdf4">uint32_t</a>) * (argc + 4)); <span class="comment">// + (sizeof(Elf_Auxargs) * 2)));</span></div>
<div class="line"><a name="l00691"></a><span class="lineno"> 691</span>  <a class="code" href="kprintf_8h.html#a20b56810edb62a6fe59917015c30848f">kprintf</a>(<span class="stringliteral">"\n\n\nuser_esp: [0x%X]\n"</span>, iFrame-><a class="code" href="structi386__frame.html#aae0679acc1998f636b00761b546ed656">user_esp</a>);</div>
<div class="line"><a name="l00692"></a><span class="lineno"> 692</span>  tmp = iFrame-><a class="code" href="structi386__frame.html#aae0679acc1998f636b00761b546ed656">user_esp</a>;</div>
<div class="line"><a name="l00693"></a><span class="lineno"> 693</span>  </div>
<div class="line"><a name="l00695"></a><span class="lineno"> 695</span>  tmp[0] = argc;</div>
<div class="line"><a name="l00696"></a><span class="lineno"> 696</span>  <span class="keywordflow">for</span> (i = 0; i < argc; i++) {</div>
<div class="line"><a name="l00697"></a><span class="lineno"> 697</span>  tmp[i + 1] = argv[i];</div>
<div class="line"><a name="l00698"></a><span class="lineno"> 698</span>  }</div>
<div class="line"><a name="l00700"></a><span class="lineno"> 700</span>  args = (<span class="keywordtype">char</span> *) vmmGetFreeVirtualPage(<a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a30966587a60db6b40c8be6c387e11d81">id</a>, 1, <a class="code" href="paging_8h.html#a59a518704bf2f0b56603476bcb1eebbf">VM_TASK</a>);</div>
<div class="line"><a name="l00701"></a><span class="lineno"> 701</span>  <a class="code" href="string_8h.html#ace4b911463887af5e748326323e99a23">memset</a>(args, 0x0, 0x1000);</div>
<div class="line"><a name="l00702"></a><span class="lineno"> 702</span>  <a class="code" href="string_8h.html#a55e123beb3d7f96e25e024a13582d987">strcpy</a>(args, <span class="stringliteral">"LIBRARY_PATH=/lib"</span>);</div>
<div class="line"><a name="l00703"></a><span class="lineno"> 703</span>  tmp[argc + 2] = args;</div>
<div class="line"><a name="l00704"></a><span class="lineno"> 704</span>  <a class="code" href="kprintf_8h.html#a20b56810edb62a6fe59917015c30848f">kprintf</a>(<span class="stringliteral">"env: [0x%X][0x%X]\n"</span>, (<a class="code" href="objgfx30_8h.html#ada085051a6d9a8e00a2cb256d1af14ba">uInt32</a>) tmp + argc + 2, tmp[argc + 2]);</div>
<div class="line"><a name="l00705"></a><span class="lineno"> 705</span>  tmp[argc + 3] = 0x0;</div>
<div class="line"><a name="l00706"></a><span class="lineno"> 706</span>  <a class="code" href="kprintf_8h.html#a20b56810edb62a6fe59917015c30848f">kprintf</a>(<span class="stringliteral">"env: [0x%X][0x%X]\n"</span>, (<a class="code" href="objgfx30_8h.html#ada085051a6d9a8e00a2cb256d1af14ba">uInt32</a>) tmp + argc + 2, tmp[argc + 2]);</div>
<div class="line"><a name="l00707"></a><span class="lineno"> 707</span>  <span class="comment">//auxargs = iFrame->user_esp + argc + 3;</span></div>
<div class="line"><a name="l00708"></a><span class="lineno"> 708</span>  tmp = iFrame-><a class="code" href="structi386__frame.html#aae0679acc1998f636b00761b546ed656">user_esp</a>;</div>
<div class="line"><a name="l00709"></a><span class="lineno"> 709</span>  tmp += argc + 4;</div>
<div class="line"><a name="l00710"></a><span class="lineno"> 710</span>  </div>
<div class="line"><a name="l00711"></a><span class="lineno"> 711</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00712"></a><span class="lineno"> 712</span> <span class="comment"> auxargs->execfd = -1;</span></div>
<div class="line"><a name="l00713"></a><span class="lineno"> 713</span> <span class="comment"> auxargs->phdr = proghdr;</span></div>
<div class="line"><a name="l00714"></a><span class="lineno"> 714</span> <span class="comment"> auxargs->phent = binaryHeader->ePhentsize;</span></div>
<div class="line"><a name="l00715"></a><span class="lineno"> 715</span> <span class="comment"> auxargs->phnum = binaryHeader->ePhnum;</span></div>
<div class="line"><a name="l00716"></a><span class="lineno"> 716</span> <span class="comment"> auxargs->pagesz = PAGE_SIZE;</span></div>
<div class="line"><a name="l00717"></a><span class="lineno"> 717</span> <span class="comment"> auxargs->base = addr;</span></div>
<div class="line"><a name="l00718"></a><span class="lineno"> 718</span> <span class="comment"> auxargs->flags = 0x0;</span></div>
<div class="line"><a name="l00719"></a><span class="lineno"> 719</span> <span class="comment"> auxargs->entry = binaryHeader->eEntry;</span></div>
<div class="line"><a name="l00720"></a><span class="lineno"> 720</span> <span class="comment"> auxargs->trace = 0x0;</span></div>
<div class="line"><a name="l00721"></a><span class="lineno"> 721</span> <span class="comment"></span> </div>
<div class="line"><a name="l00722"></a><span class="lineno"> 722</span> <span class="comment"> AUXARGS_ENTRY(tmp, AT_PHDR, auxargs->phdr);</span></div>
<div class="line"><a name="l00723"></a><span class="lineno"> 723</span> <span class="comment"> AUXARGS_ENTRY(tmp, AT_PHENT, auxargs->phent);</span></div>
<div class="line"><a name="l00724"></a><span class="lineno"> 724</span> <span class="comment"> AUXARGS_ENTRY(tmp, AT_PHNUM, auxargs->phnum);</span></div>
<div class="line"><a name="l00725"></a><span class="lineno"> 725</span> <span class="comment"> AUXARGS_ENTRY(tmp, AT_PAGESZ, auxargs->pagesz);</span></div>
<div class="line"><a name="l00726"></a><span class="lineno"> 726</span> <span class="comment"> AUXARGS_ENTRY(tmp, AT_FLAGS, auxargs->flags);</span></div>
<div class="line"><a name="l00727"></a><span class="lineno"> 727</span> <span class="comment"> AUXARGS_ENTRY(tmp, AT_ENTRY, auxargs->entry);</span></div>
<div class="line"><a name="l00728"></a><span class="lineno"> 728</span> <span class="comment"> AUXARGS_ENTRY(tmp, AT_BASE, auxargs->base);</span></div>
<div class="line"><a name="l00729"></a><span class="lineno"> 729</span> <span class="comment"> AUXARGS_ENTRY(tmp, AT_NULL, 0);</span></div>
<div class="line"><a name="l00730"></a><span class="lineno"> 730</span> <span class="comment"></span> </div>
<div class="line"><a name="l00731"></a><span class="lineno"> 731</span> <span class="comment"> kprintf("AT_BASE: [0x%X]\n",auxargs->base);</span></div>
<div class="line"><a name="l00732"></a><span class="lineno"> 732</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00733"></a><span class="lineno"> 733</span>  </div>
<div class="line"><a name="l00734"></a><span class="lineno"> 734</span>  <span class="comment">//iFrame->ebx = 0x0;</span></div>
<div class="line"><a name="l00735"></a><span class="lineno"> 735</span>  <span class="comment">//iFrame->ebx = 0x0;</span></div>
<div class="line"><a name="l00736"></a><span class="lineno"> 736</span>  <span class="comment">//iFrame->eip = binaryHeader->eEntry;</span></div>
<div class="line"><a name="l00737"></a><span class="lineno"> 737</span>  <span class="comment">//kprintf("\n\nDOH: [0x%X]\n\n",iFrame->eip);</span></div>
<div class="line"><a name="l00738"></a><span class="lineno"> 738</span> <span class="comment">//while (1);</span></div>
<div class="line"><a name="l00739"></a><span class="lineno"> 739</span>  <span class="comment">//while (1);</span></div>
<div class="line"><a name="l00740"></a><span class="lineno"> 740</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00741"></a><span class="lineno"> 741</span> <span class="comment"> error = elf_loadfile(_current,file,0x0,0x0);</span></div>
<div class="line"><a name="l00742"></a><span class="lineno"> 742</span> <span class="comment"> if (error)</span></div>
<div class="line"><a name="l00743"></a><span class="lineno"> 743</span> <span class="comment"> K_PANIC("elf_loadfile failed");</span></div>
<div class="line"><a name="l00744"></a><span class="lineno"> 744</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00745"></a><span class="lineno"> 745</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00746"></a><span class="lineno"> 746</span> }</div>
<div class="line"><a name="l00747"></a><span class="lineno"> 747</span>  </div>
<div class="line"><a name="l00748"></a><span class="lineno"> 748</span> <span class="comment">/***</span></div>
<div class="line"><a name="l00749"></a><span class="lineno"> 749</span> <span class="comment"> END</span></div>
<div class="line"><a name="l00750"></a><span class="lineno"> 750</span> <span class="comment"> ***/</span></div>
</div><!-- fragment --></div><!-- contents -->
</div><!-- doc-content -->
<div class="ttc" id="aexec_8c_html_a094c23346b6d226a03866a54b755ed64"><div class="ttname"><a href="exec_8c.html#a094c23346b6d226a03866a54b755ed64">sys_exec</a></div><div class="ttdeci">void sys_exec(char *file, char *ap)</div><div class="ttdoc">New exec...</div><div class="ttdef"><b>Definition:</b> <a href="exec_8c_source.html#l00551">exec.c:551</a></div></div>
<div class="ttc" id="astructtaskStruct_html"><div class="ttname"><a href="structtaskStruct.html">taskStruct</a></div><div class="ttdef"><b>Definition:</b> <a href="sched_8h_source.html#l00062">sched.h:62</a></div></div>
<div class="ttc" id="astructi386__frame_html_aae0679acc1998f636b00761b546ed656"><div class="ttname"><a href="structi386__frame.html#aae0679acc1998f636b00761b546ed656">i386_frame::user_esp</a></div><div class="ttdeci">uint32_t user_esp</div><div class="ttdef"><b>Definition:</b> <a href="tss_8h_source.html#l00105">tss.h:105</a></div></div>
<div class="ttc" id="apaging_8h_html_adf104ab2196331b538186550cb7ada3e"><div class="ttname"><a href="paging_8h.html#adf104ab2196331b538186550cb7ada3e">vmm_cleanVirtualSpace</a></div><div class="ttdeci">int vmm_cleanVirtualSpace(uint32_t)</div><div class="ttdef"><b>Definition:</b> <a href="paging_8c_source.html#l00587">paging.c:587</a></div></div>
<div class="ttc" id="astring_8h_html_a55e123beb3d7f96e25e024a13582d987"><div class="ttname"><a href="string_8h.html#a55e123beb3d7f96e25e024a13582d987">strcpy</a></div><div class="ttdeci">char * strcpy(char *, const char *)</div></div>
<div class="ttc" id="aobjgfx30_8h_html_ada085051a6d9a8e00a2cb256d1af14ba"><div class="ttname"><a href="objgfx30_8h.html#ada085051a6d9a8e00a2cb256d1af14ba">uInt32</a></div><div class="ttdeci">unsigned long int uInt32</div><div class="ttdef"><b>Definition:</b> <a href="objgfx30_8h_source.html#l00049">objgfx30.h:49</a></div></div>
<div class="ttc" id="afile_8c_html_a249f3bc0af043dc5ac3c9aa8646986af"><div class="ttname"><a href="file_8c.html#a249f3bc0af043dc5ac3c9aa8646986af">fopen</a></div><div class="ttdeci">fileDescriptor_t * fopen(const char *file, const char *flags)</div><div class="ttdef"><b>Definition:</b> <a href="file_8c_source.html#l00388">file.c:388</a></div></div>
<div class="ttc" id="astructtssStruct_html_a3e758f2138799d63fc803f7e4db4f5b4"><div class="ttname"><a href="structtssStruct.html#a3e758f2138799d63fc803f7e4db4f5b4">tssStruct::eip</a></div><div class="ttdeci">long eip</div><div class="ttdef"><b>Definition:</b> <a href="tss_8h_source.html#l00047">tss.h:47</a></div></div>
<div class="ttc" id="aelf__common_8h_html_a58ff00be749ca4000074f9b9066a1056"><div class="ttname"><a href="elf__common_8h.html#a58ff00be749ca4000074f9b9066a1056">PT_PHDR</a></div><div class="ttdeci">#define PT_PHDR</div><div class="ttdef"><b>Definition:</b> <a href="elf__common_8h_source.html#l00497">elf_common.h:497</a></div></div>
<div class="ttc" id="akpanic_8h_html_aa5193288597f00c4f8e3b2939aa6c0ce"><div class="ttname"><a href="kpanic_8h.html#aa5193288597f00c4f8e3b2939aa6c0ce">K_PANIC</a></div><div class="ttdeci">#define K_PANIC(msg)</div><div class="ttdef"><b>Definition:</b> <a href="kpanic_8h_source.html#l00032">kpanic.h:32</a></div></div>
<div class="ttc" id="astructtssStruct_html_a6abf05d9a8f6356860a5606ffbadc989"><div class="ttname"><a href="structtssStruct.html#a6abf05d9a8f6356860a5606ffbadc989">tssStruct::ss1</a></div><div class="ttdeci">short ss1</div><div class="ttdef"><b>Definition:</b> <a href="tss_8h_source.html#l00041">tss.h:41</a></div></div>
<div class="ttc" id="astructfileDescriptor_html"><div class="ttname"><a href="structfileDescriptor.html">fileDescriptor</a></div><div class="ttdef"><b>Definition:</b> <a href="include_2vfs_2file_8h_source.html#l00062">file.h:62</a></div></div>
<div class="ttc" id="astructtssStruct_html_ad7b6a367e1c2a38e1ee6c8e5dad955f7"><div class="ttname"><a href="structtssStruct.html#ad7b6a367e1c2a38e1ee6c8e5dad955f7">tssStruct::ldt</a></div><div class="ttdeci">short ldt</div><div class="ttdef"><b>Definition:</b> <a href="tss_8h_source.html#l00066">tss.h:66</a></div></div>
<div class="ttc" id="aelf__common_8h_html_a2121a2f01c51e8462bfd4d47725649d8"><div class="ttname"><a href="elf__common_8h.html#a2121a2f01c51e8462bfd4d47725649d8">PT_DYNAMIC</a></div><div class="ttdeci">#define PT_DYNAMIC</div><div class="ttdef"><b>Definition:</b> <a href="elf__common_8h_source.html#l00493">elf_common.h:493</a></div></div>
<div class="ttc" id="afile_8c_html_ac539f57edd90fcd088fd3baa10319166"><div class="ttname"><a href="file_8c.html#ac539f57edd90fcd088fd3baa10319166">fread</a></div><div class="ttdeci">size_t fread(void *ptr, size_t size, size_t nmemb, fileDescriptor_t *fd)</div><div class="ttdef"><b>Definition:</b> <a href="file_8c_source.html#l00291">file.c:291</a></div></div>
<div class="ttc" id="astructfile_html"><div class="ttname"><a href="structfile.html">file</a></div><div class="ttdef"><b>Definition:</b> <a href="descrip_8h_source.html#l00067">descrip.h:67</a></div></div>
<div class="ttc" id="akmalloc_8h_html_aaa9ed6886459604cf73ccdbf6410e487"><div class="ttname"><a href="kmalloc_8h.html#aaa9ed6886459604cf73ccdbf6410e487">kfree</a></div><div class="ttdeci">void kfree(void *baseAddr)</div><div class="ttdef"><b>Definition:</b> <a href="kmalloc_8c_source.html#l00342">kmalloc.c:342</a></div></div>
<div class="ttc" id="astructtssStruct_html_a01ee01c7f45c9b9ee2ad8338c21e6d33"><div class="ttname"><a href="structtssStruct.html#a01ee01c7f45c9b9ee2ad8338c21e6d33">tssStruct::ds</a></div><div class="ttdeci">short ds</div><div class="ttdef"><b>Definition:</b> <a href="tss_8h_source.html#l00060">tss.h:60</a></div></div>
<div class="ttc" id="aassert_8h_html_ad6d5aaa966ca7424f7cb9bd01f2c838b"><div class="ttname"><a href="assert_8h.html#ad6d5aaa966ca7424f7cb9bd01f2c838b">assert</a></div><div class="ttdeci">#define assert(e)</div><div class="ttdef"><b>Definition:</b> <a href="assert_8h_source.html#l00064">assert.h:64</a></div></div>
<div class="ttc" id="aassert_8h_html"><div class="ttname"><a href="assert_8h.html">assert.h</a></div></div>
<div class="ttc" id="apaging_8h_html_abd636a9b61ad98f4fc23b1f4a9210d78"><div class="ttname"><a href="paging_8h.html#abd636a9b61ad98f4fc23b1f4a9210d78">trunc_page</a></div><div class="ttdeci">#define trunc_page(x)</div><div class="ttdef"><b>Definition:</b> <a href="paging_8h_source.html#l00071">paging.h:71</a></div></div>
<div class="ttc" id="astructtssStruct_html_aa85f1fbaf622e0c6a39963da27de0194"><div class="ttname"><a href="structtssStruct.html#aa85f1fbaf622e0c6a39963da27de0194">tssStruct::eflags</a></div><div class="ttdeci">long eflags</div><div class="ttdef"><b>Definition:</b> <a href="tss_8h_source.html#l00048">tss.h:48</a></div></div>
<div class="ttc" id="avmm_8h_html"><div class="ttname"><a href="vmm_8h.html">vmm.h</a></div></div>
<div class="ttc" id="astructtssStruct_html_a1017372aed82d7305586c330fa222b3b"><div class="ttname"><a href="structtssStruct.html#a1017372aed82d7305586c330fa222b3b">tssStruct::esp0</a></div><div class="ttdeci">long esp0</div><div class="ttdef"><b>Definition:</b> <a href="tss_8h_source.html#l00037">tss.h:37</a></div></div>
<div class="ttc" id="astructtssStruct_html_afecbe8ea2cfebfb4d1a0aa7b6ebcac2c"><div class="ttname"><a href="structtssStruct.html#afecbe8ea2cfebfb4d1a0aa7b6ebcac2c">tssStruct::back_link</a></div><div class="ttdeci">short back_link</div><div class="ttdef"><b>Definition:</b> <a href="tss_8h_source.html#l00035">tss.h:35</a></div></div>
<div class="ttc" id="apaging_8h_html_a2702263fcf2b3b026cb26c6d895cb0ee"><div class="ttname"><a href="paging_8h.html#a2702263fcf2b3b026cb26c6d895cb0ee">round_page</a></div><div class="ttdeci">#define round_page(x)</div><div class="ttdef"><b>Definition:</b> <a href="paging_8h_source.html#l00072">paging.h:72</a></div></div>
<div class="ttc" id="aendtask_8h_html"><div class="ttname"><a href="endtask_8h.html">endtask.h</a></div></div>
<div class="ttc" id="alib_8h_html_ae6c8de953239811a34eeeab09458e55e"><div class="ttname"><a href="lib_8h.html#ae6c8de953239811a34eeeab09458e55e">strlen</a></div><div class="ttdeci">int strlen(const char *str)</div><div class="ttdef"><b>Definition:</b> <a href="strlen_8c_source.html#l00055">strlen.c:55</a></div></div>
<div class="ttc" id="astructtaskStruct_html_a4c8accd7c0d5bb5ce426dc982bfc8519"><div class="ttname"><a href="structtaskStruct.html#a4c8accd7c0d5bb5ce426dc982bfc8519">taskStruct::tss</a></div><div class="ttdeci">struct tssStruct tss</div><div class="ttdef"><b>Definition:</b> <a href="sched_8h_source.html#l00067">sched.h:67</a></div></div>
<div class="ttc" id="aexec_8h_html"><div class="ttname"><a href="exec_8h.html">exec.h</a></div></div>
<div class="ttc" id="astructi386__frame_html_a031746b975400ea26eac2e8dcbc2bb13"><div class="ttname"><a href="structi386__frame.html#a031746b975400ea26eac2e8dcbc2bb13">i386_frame::eip</a></div><div class="ttdeci">uint32_t eip</div><div class="ttdef"><b>Definition:</b> <a href="tss_8h_source.html#l00102">tss.h:102</a></div></div>
<div class="ttc" id="aelf__common_8h_html_a942478985eb016311380dee473cc8c3e"><div class="ttname"><a href="elf__common_8h.html#a942478985eb016311380dee473cc8c3e">ET_EXEC</a></div><div class="ttdeci">#define ET_EXEC</div><div class="ttdef"><b>Definition:</b> <a href="elf__common_8h_source.html#l00191">elf_common.h:191</a></div></div>
<div class="ttc" id="astructtssStruct_html_a26d03018de8c122451661bfe9d030541"><div class="ttname"><a href="structtssStruct.html#a26d03018de8c122451661bfe9d030541">tssStruct::ss0</a></div><div class="ttdeci">short ss0</div><div class="ttdef"><b>Definition:</b> <a href="tss_8h_source.html#l00038">tss.h:38</a></div></div>
<div class="ttc" id="aexec_8c_html_ad93dccba62fb5241c0b7cebcd097794a"><div class="ttname"><a href="exec_8c.html#ad93dccba62fb5241c0b7cebcd097794a">STACK_ADDR</a></div><div class="ttdeci">#define STACK_ADDR</div><div class="ttdef"><b>Definition:</b> <a href="exec_8c_source.html#l00040">exec.c:40</a></div></div>
<div class="ttc" id="aelf__common_8h_html_a84d7768fd6c6ece599d297090900cf92"><div class="ttname"><a href="elf__common_8h.html#a84d7768fd6c6ece599d297090900cf92">PT_LOAD</a></div><div class="ttdeci">#define PT_LOAD</div><div class="ttdef"><b>Definition:</b> <a href="elf__common_8h_source.html#l00492">elf_common.h:492</a></div></div>
<div class="ttc" id="aarmv6_2kpanic_8c_html_adb9a182aa071791a306163d50d653deb"><div class="ttname"><a href="armv6_2kpanic_8c.html#adb9a182aa071791a306163d50d653deb">kpanic</a></div><div class="ttdeci">void kpanic(const char *fmt,...)</div><div class="ttdoc">print panic message and halt system</div><div class="ttdef"><b>Definition:</b> <a href="armv6_2kpanic_8c_source.html#l00041">kpanic.c:41</a></div></div>
<div class="ttc" id="astructtssStruct_html_a5a79ace5652b01cc25fc5ba7ff45bfa8"><div class="ttname"><a href="structtssStruct.html#a5a79ace5652b01cc25fc5ba7ff45bfa8">tssStruct::ss2</a></div><div class="ttdeci">short ss2</div><div class="ttdef"><b>Definition:</b> <a href="tss_8h_source.html#l00044">tss.h:44</a></div></div>
<div class="ttc" id="astructtaskStruct_html_a481c2e7084fec272e616d3fb984036e2"><div class="ttname"><a href="structtaskStruct.html#a481c2e7084fec272e616d3fb984036e2">taskStruct::td</a></div><div class="ttdeci">struct thread td</div><div class="ttdef"><b>Definition:</b> <a href="sched_8h_source.html#l00078">sched.h:78</a></div></div>
<div class="ttc" id="astructosInfo_html_a2833c1fa4a221941b5d1141dfa5beefd"><div class="ttname"><a href="structosInfo.html#a2833c1fa4a221941b5d1141dfa5beefd">osInfo::vmStart</a></div><div class="ttdeci">uInt32 vmStart</div><div class="ttdef"><b>Definition:</b> <a href="sched_8h_source.html#l00054">sched.h:54</a></div></div>
<div class="ttc" id="astructi386__frame_html"><div class="ttname"><a href="structi386__frame.html">i386_frame</a></div><div class="ttdef"><b>Definition:</b> <a href="tss_8h_source.html#l00084">tss.h:84</a></div></div>
<div class="ttc" id="astructtssStruct_html_a85412a87dbdb8eda612c77bce8055a2c"><div class="ttname"><a href="structtssStruct.html#a85412a87dbdb8eda612c77bce8055a2c">tssStruct::esp</a></div><div class="ttdeci">long esp</div><div class="ttdef"><b>Definition:</b> <a href="tss_8h_source.html#l00050">tss.h:50</a></div></div>
<div class="ttc" id="apaging_8h_html_a59a518704bf2f0b56603476bcb1eebbf"><div class="ttname"><a href="paging_8h.html#a59a518704bf2f0b56603476bcb1eebbf">VM_TASK</a></div><div class="ttdeci">#define VM_TASK</div><div class="ttdef"><b>Definition:</b> <a href="paging_8h_source.html#l00052">paging.h:52</a></div></div>
<div class="ttc" id="atty_8h_html_a4f96ccac7e60296ef496008d8cbed0ff"><div class="ttname"><a href="tty_8h.html#a4f96ccac7e60296ef496008d8cbed0ff">tty_find</a></div><div class="ttdeci">tty_term * tty_find(uInt16)</div><div class="ttdef"><b>Definition:</b> <a href="tty_8c_source.html#l00167">tty.c:167</a></div></div>
<div class="ttc" id="akmod_8h_html_af4d6f389174a00e0de80e1ea0e23e956"><div class="ttname"><a href="kmod_8h.html#af4d6f389174a00e0de80e1ea0e23e956">LD_START</a></div><div class="ttdeci">#define LD_START</div><div class="ttdef"><b>Definition:</b> <a href="kmod_8h_source.html#l00034">kmod.h:34</a></div></div>
<div class="ttc" id="akpanic_8h_html"><div class="ttname"><a href="kpanic_8h.html">kpanic.h</a></div></div>
<div class="ttc" id="astructtaskStruct_html_a30966587a60db6b40c8be6c387e11d81"><div class="ttname"><a href="structtaskStruct.html#a30966587a60db6b40c8be6c387e11d81">taskStruct::id</a></div><div class="ttdeci">pidType id</div><div class="ttdef"><b>Definition:</b> <a href="sched_8h_source.html#l00063">sched.h:63</a></div></div>
<div class="ttc" id="avmm_8h_html_ab8e4e189a7b1df2a03072ce5b75c89fe"><div class="ttname"><a href="vmm_8h.html#ab8e4e189a7b1df2a03072ce5b75c89fe">vmm_findFreePage</a></div><div class="ttdeci">uint32_t vmm_findFreePage(pidType pid)</div><div class="ttdef"><b>Definition:</b> <a href="vmm__memory_8c_source.html#l00221">vmm_memory.c:221</a></div></div>
<div class="ttc" id="apaging_8h_html_ab060cb62a6dd6d22f63757d72c27c335"><div class="ttname"><a href="paging_8h.html#ab060cb62a6dd6d22f63757d72c27c335">vmm_setPageAttributes</a></div><div class="ttdeci">int vmm_setPageAttributes(uint32_t, uint16_t)</div><div class="ttdef"><b>Definition:</b> <a href="setpageattributes_8c_source.html#l00039">setpageattributes.c:39</a></div></div>
<div class="ttc" id="afile_8c_html_a62ac32695420234cb7ccbcfc6cabd4a4"><div class="ttname"><a href="file_8c.html#a62ac32695420234cb7ccbcfc6cabd4a4">fclose</a></div><div class="ttdeci">int fclose(fileDescriptor_t *fd)</div><div class="ttdef"><b>Definition:</b> <a href="file_8c_source.html#l00526">file.c:526</a></div></div>
<div class="ttc" id="akprintf_8h_html"><div class="ttname"><a href="kprintf_8h.html">kprintf.h</a></div></div>
<div class="ttc" id="astructtaskStruct_html_a4563a310626d4f4ea885f4532356abb3"><div class="ttname"><a href="structtaskStruct.html#a4563a310626d4f4ea885f4532356abb3">taskStruct::term</a></div><div class="ttdeci">tty_term * term</div><div class="ttdef"><b>Definition:</b> <a href="sched_8h_source.html#l00077">sched.h:77</a></div></div>
<div class="ttc" id="apaging_8h_html_a7c58070dedac2ee9e1c73d8c8206b923"><div class="ttname"><a href="paging_8h.html#a7c58070dedac2ee9e1c73d8c8206b923">kernelPageDirectory</a></div><div class="ttdeci">uint32_t * kernelPageDirectory</div><div class="ttdef"><b>Definition:</b> <a href="paging_8c_source.html#l00041">paging.c:41</a></div></div>
<div class="ttc" id="ald_8h_html_ab0622e93915d1824df770950e425875f"><div class="ttname"><a href="ld_8h.html#ab0622e93915d1824df770950e425875f">ldEnable</a></div><div class="ttdeci">uInt32 ldEnable()</div></div>
<div class="ttc" id="apaging_8h_html_a1532db17068ba8d409b8ffe066414af2"><div class="ttname"><a href="paging_8h.html#a1532db17068ba8d409b8ffe066414af2">PAGE_STACK</a></div><div class="ttdeci">#define PAGE_STACK</div><div class="ttdef"><b>Definition:</b> <a href="paging_8h_source.html#l00065">paging.h:65</a></div></div>
<div class="ttc" id="astructtssStruct_html_a340a29782d3306ba84176c543725d70a"><div class="ttname"><a href="structtssStruct.html#a340a29782d3306ba84176c543725d70a">tssStruct::ss</a></div><div class="ttdeci">short ss</div><div class="ttdef"><b>Definition:</b> <a href="tss_8h_source.html#l00058">tss.h:58</a></div></div>
<div class="ttc" id="apaging_8h_html_af0fff7a38cd2c7a32d580787423b94ea"><div class="ttname"><a href="paging_8h.html#af0fff7a38cd2c7a32d580787423b94ea">PAGE_DEFAULT</a></div><div class="ttdeci">#define PAGE_DEFAULT</div><div class="ttdef"><b>Definition:</b> <a href="paging_8h_source.html#l00068">paging.h:68</a></div></div>
<div class="ttc" id="astructtaskStruct_html_a8900c1caf1b8c278e981464a68b0e53f"><div class="ttname"><a href="structtaskStruct.html#a8900c1caf1b8c278e981464a68b0e53f">taskStruct::files</a></div><div class="ttdeci">fileDescriptor_t * files[MAX_OFILES]</div><div class="ttdef"><b>Definition:</b> <a href="sched_8h_source.html#l00071">sched.h:71</a></div></div>
<div class="ttc" id="astructtssStruct_html_ad5ef8867200562fd8262f70312beff4d"><div class="ttname"><a href="structtssStruct.html#ad5ef8867200562fd8262f70312beff4d">tssStruct::esp1</a></div><div class="ttdeci">long esp1</div><div class="ttdef"><b>Definition:</b> <a href="tss_8h_source.html#l00040">tss.h:40</a></div></div>
<div class="ttc" id="apaging_8h_html_adea68f248df43bddee62a09d945304b0"><div class="ttname"><a href="paging_8h.html#adea68f248df43bddee62a09d945304b0">vmm_remapPage</a></div><div class="ttdeci">int vmm_remapPage(uint32_t, uint32_t, uint16_t, pidType, int haveLock)</div><div class="ttdef"><b>Definition:</b> <a href="paging_8c_source.html#l00199">paging.c:199</a></div></div>
<div class="ttc" id="ainclude_2sys_2types_8h_html_a0238af00180b6d9278fa1c6aa790fdf4"><div class="ttname"><a href="include_2sys_2types_8h.html#a0238af00180b6d9278fa1c6aa790fdf4">uint32_t</a></div><div class="ttdeci">__uint32_t uint32_t</div><div class="ttdef"><b>Definition:</b> <a href="include_2sys_2types_8h_source.html#l00046">types.h:46</a></div></div>
<div class="ttc" id="ald_8h_html"><div class="ttname"><a href="ld_8h.html">ld.h</a></div></div>
<div class="ttc" id="astructi386__frame_html_a41628a27790fd3a5e7841964e2cfb567"><div class="ttname"><a href="structi386__frame.html#a41628a27790fd3a5e7841964e2cfb567">i386_frame::ebp</a></div><div class="ttdeci">uint32_t ebp</div><div class="ttdef"><b>Definition:</b> <a href="tss_8h_source.html#l00092">tss.h:92</a></div></div>
<div class="ttc" id="aexec_8c_html_a4b86d28d8fd56197042aef174de2fd58"><div class="ttname"><a href="exec_8c.html#a4b86d28d8fd56197042aef174de2fd58">execThread</a></div><div class="ttdeci">uInt32 execThread(void(*tproc)(void), uInt32 stack, char *arg)</div><div class="ttdef"><b>Definition:</b> <a href="exec_8c_source.html#l00066">exec.c:66</a></div></div>
<div class="ttc" id="astructtssStruct_html_acd97dd6f6eabd83c0b819b6058b7041d"><div class="ttname"><a href="structtssStruct.html#acd97dd6f6eabd83c0b819b6058b7041d">tssStruct::es</a></div><div class="ttdeci">short es</div><div class="ttdef"><b>Definition:</b> <a href="tss_8h_source.html#l00054">tss.h:54</a></div></div>
<div class="ttc" id="aendtask_8h_html_a152c1859ada097cc21071f471bfa2e67"><div class="ttname"><a href="endtask_8h.html#a152c1859ada097cc21071f471bfa2e67">endTask</a></div><div class="ttdeci">void endTask(pidType)</div><div class="ttdef"><b>Definition:</b> <a href="endtask_8c_source.html#l00044">endtask.c:44</a></div></div>
<div class="ttc" id="astructthread_html_ac5ce95b5be4422e5f5a61f081547d425"><div class="ttname"><a href="structthread.html#ac5ce95b5be4422e5f5a61f081547d425">thread::vm_dsize</a></div><div class="ttdeci">u_long vm_dsize</div><div class="ttdef"><b>Definition:</b> <a href="thread_8h_source.html#l00044">thread.h:44</a></div></div>
<div class="ttc" id="aarmv6_2sched_8c_html_a54397bfe18d5da4d50ff03b15f540858"><div class="ttname"><a href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a></div><div class="ttdeci">kTask_t * _current</div><div class="ttdef"><b>Definition:</b> <a href="armv6_2sched_8c_source.html#l00050">sched.c:50</a></div></div>
<div class="ttc" id="aarmv6_2sched_8c_html_a2cbadd034400c65dbd11fd4892ddf26e"><div class="ttname"><a href="armv6_2sched_8c.html#a2cbadd034400c65dbd11fd4892ddf26e">sched_setStatus</a></div><div class="ttdeci">int sched_setStatus(pidType pid, tState state)</div><div class="ttdef"><b>Definition:</b> <a href="armv6_2sched_8c_source.html#l00265">sched.c:265</a></div></div>
<div class="ttc" id="astructfileDescriptor_html_aaf1c61f69cb312867bcdf95896a74bdc"><div class="ttname"><a href="structfileDescriptor.html#aaf1c61f69cb312867bcdf95896a74bdc">fileDescriptor::perms</a></div><div class="ttdeci">uint32_t perms</div><div class="ttdef"><b>Definition:</b> <a href="include_2vfs_2file_8h_source.html#l00076">file.h:76</a></div></div>
<div class="ttc" id="astructtssStruct_html_a6d9085ec5af0fa1fe1de7015ad99c9e3"><div class="ttname"><a href="structtssStruct.html#a6d9085ec5af0fa1fe1de7015ad99c9e3">tssStruct::cs</a></div><div class="ttdeci">short cs</div><div class="ttdef"><b>Definition:</b> <a href="tss_8h_source.html#l00056">tss.h:56</a></div></div>
<div class="ttc" id="aarmv6_2sched_8c_html_a92458df2063761371869cdfe0c9b4ee3"><div class="ttname"><a href="armv6_2sched_8c.html#a92458df2063761371869cdfe0c9b4ee3">schedNewTask</a></div><div class="ttdeci">kTask_t * schedNewTask()</div><div class="ttdef"><b>Definition:</b> <a href="armv6_2sched_8c_source.html#l00135">sched.c:135</a></div></div>
<div class="ttc" id="astructtssStruct_html_a8114a585123181ec835f8db3e029d390"><div class="ttname"><a href="structtssStruct.html#a8114a585123181ec835f8db3e029d390">tssStruct::fs</a></div><div class="ttdeci">short fs</div><div class="ttdef"><b>Definition:</b> <a href="tss_8h_source.html#l00062">tss.h:62</a></div></div>
<div class="ttc" id="astructthread_html_ae4165d082b98f27dab6bfeeefb76e060"><div class="ttname"><a href="structthread.html#ae4165d082b98f27dab6bfeeefb76e060">thread::vm_daddr</a></div><div class="ttdeci">u_long vm_daddr</div><div class="ttdef"><b>Definition:</b> <a href="thread_8h_source.html#l00043">thread.h:43</a></div></div>
<div class="ttc" id="astructtssStruct_html_aa52b515706cd37e166c8eba348d5e68b"><div class="ttname"><a href="structtssStruct.html#aa52b515706cd37e166c8eba348d5e68b">tssStruct::edi</a></div><div class="ttdeci">long edi</div><div class="ttdef"><b>Definition:</b> <a href="tss_8h_source.html#l00053">tss.h:53</a></div></div>
<div class="ttc" id="astructtaskStruct_html_a2d4f1664132da8b58cc4dfb25ac3509a"><div class="ttname"><a href="structtaskStruct.html#a2d4f1664132da8b58cc4dfb25ac3509a">taskStruct::uid</a></div><div class="ttdeci">uint32_t uid</div><div class="ttdef"><b>Definition:</b> <a href="sched_8h_source.html#l00073">sched.h:73</a></div></div>
<div class="ttc" id="astructtssStruct_html_a611a0a044f99f092ace469ce2381bb33"><div class="ttname"><a href="structtssStruct.html#a611a0a044f99f092ace469ce2381bb33">tssStruct::io_map</a></div><div class="ttdeci">short io_map</div><div class="ttdef"><b>Definition:</b> <a href="tss_8h_source.html#l00069">tss.h:69</a></div></div>
<div class="ttc" id="astructtssStruct_html_ac2d32620149e07c40ee87696ef2509c2"><div class="ttname"><a href="structtssStruct.html#ac2d32620149e07c40ee87696ef2509c2">tssStruct::ebp</a></div><div class="ttdeci">long ebp</div><div class="ttdef"><b>Definition:</b> <a href="tss_8h_source.html#l00051">tss.h:51</a></div></div>
<div class="ttc" id="akmalloc_8h_html_a150eab2ac4ce4553e21ca10e7f441762"><div class="ttname"><a href="kmalloc_8h.html#a150eab2ac4ce4553e21ca10e7f441762">kmalloc</a></div><div class="ttdeci">void * kmalloc(uInt32 len)</div><div class="ttdef"><b>Definition:</b> <a href="kmalloc_8c_source.html#l00241">kmalloc.c:241</a></div></div>
<div class="ttc" id="aexec_8c_html_af80d4412d42ed1b5bf9a1b9774230f33"><div class="ttname"><a href="exec_8c.html#af80d4412d42ed1b5bf9a1b9774230f33">execFile</a></div><div class="ttdeci">void execFile(char *file, int argc, char **argv, int console)</div><div class="ttdef"><b>Definition:</b> <a href="exec_8c_source.html#l00153">exec.c:153</a></div></div>
<div class="ttc" id="astring_8h_html_ace4b911463887af5e748326323e99a23"><div class="ttname"><a href="string_8h.html#ace4b911463887af5e748326323e99a23">memset</a></div><div class="ttdeci">void * memset(void *dst, int c, size_t length)</div></div>
<div class="ttc" id="astructtssStruct_html_a8beab5808aad776957d4544f6b139d4e"><div class="ttname"><a href="structtssStruct.html#a8beab5808aad776957d4544f6b139d4e">tssStruct::esi</a></div><div class="ttdeci">long esi</div><div class="ttdef"><b>Definition:</b> <a href="tss_8h_source.html#l00052">tss.h:52</a></div></div>
<div class="ttc" id="asched_8h_html_a3fb333b67375561d327e9b5a8ffa03b9a6564f2f3e15be06b670547bbcaaf0798"><div class="ttname"><a href="sched_8h.html#a3fb333b67375561d327e9b5a8ffa03b9a6564f2f3e15be06b670547bbcaaf0798">READY</a></div><div class="ttdef"><b>Definition:</b> <a href="sched_8h_source.html#l00047">sched.h:47</a></div></div>
<div class="ttc" id="apaging_8h_html_a850d80ca2291d26b40dc6b25c419f81a"><div class="ttname"><a href="paging_8h.html#a850d80ca2291d26b40dc6b25c419f81a">PAGE_SHIFT</a></div><div class="ttdeci">#define PAGE_SHIFT</div><div class="ttdef"><b>Definition:</b> <a href="paging_8h_source.html#l00036">paging.h:36</a></div></div>
<div class="ttc" id="apaging_8h_html_a7d467c1d283fdfa1f2081ba1e0d01b6e"><div class="ttname"><a href="paging_8h.html#a7d467c1d283fdfa1f2081ba1e0d01b6e">PAGE_SIZE</a></div><div class="ttdeci">#define PAGE_SIZE</div><div class="ttdef"><b>Definition:</b> <a href="paging_8h_source.html#l00037">paging.h:37</a></div></div>
<div class="ttc" id="apaging_8h_html_a2d0253527ea5080d6befe0ee3bde473f"><div class="ttname"><a href="paging_8h.html#a2d0253527ea5080d6befe0ee3bde473f">PAGE_USER</a></div><div class="ttdeci">#define PAGE_USER</div><div class="ttdef"><b>Definition:</b> <a href="paging_8h_source.html#l00057">paging.h:57</a></div></div>
<div class="ttc" id="apaging_8h_html_a8b838cda4f0bc79ab8d07eb19dd35420"><div class="ttname"><a href="paging_8h.html#a8b838cda4f0bc79ab8d07eb19dd35420">KERNEL_PAGE_DEFAULT</a></div><div class="ttdeci">#define KERNEL_PAGE_DEFAULT</div><div class="ttdef"><b>Definition:</b> <a href="paging_8h_source.html#l00069">paging.h:69</a></div></div>
<div class="ttc" id="astructtssStruct_html_a52ac0b54c6b2c71450c62d7fc911f2e2"><div class="ttname"><a href="structtssStruct.html#a52ac0b54c6b2c71450c62d7fc911f2e2">tssStruct::trace_bitmap</a></div><div class="ttdeci">short trace_bitmap</div><div class="ttdef"><b>Definition:</b> <a href="tss_8h_source.html#l00068">tss.h:68</a></div></div>
<div class="ttc" id="aexec_8c_html_a219681612352232186a0f568457d851d"><div class="ttname"><a href="exec_8c.html#a219681612352232186a0f568457d851d">sysExec</a></div><div class="ttdeci">void sysExec(char *file, char *ap)</div><div class="ttdef"><b>Definition:</b> <a href="exec_8c_source.html#l00340">exec.c:340</a></div></div>
<div class="ttc" id="akprintf_8h_html_a20b56810edb62a6fe59917015c30848f"><div class="ttname"><a href="kprintf_8h.html#a20b56810edb62a6fe59917015c30848f">kprintf</a></div><div class="ttdeci">int kprintf(const char *,...)</div><div class="ttdef"><b>Definition:</b> <a href="kprintf_8c_source.html#l00259">kprintf.c:259</a></div></div>
<div class="ttc" id="ainclude_2sys_2types_8h_html_ac319c165d52643e43249fe003e18bdf3"><div class="ttname"><a href="include_2sys_2types_8h.html#ac319c165d52643e43249fe003e18bdf3">u_int</a></div><div class="ttdeci">unsigned int u_int</div><div class="ttdef"><b>Definition:</b> <a href="include_2sys_2types_8h_source.html#l00072">types.h:72</a></div></div>
<div class="ttc" id="astructtty__termNode_html_af8e2ad49f523044768d8e768bfe531e4"><div class="ttname"><a href="structtty__termNode.html#af8e2ad49f523044768d8e768bfe531e4">tty_termNode::owner</a></div><div class="ttdeci">pidType owner</div><div class="ttdef"><b>Definition:</b> <a href="tty_8h_source.html#l00042">tty.h:42</a></div></div>
<div class="ttc" id="astructtssStruct_html_a8d312ed3dd0ea7a0f801c08a8cc4afd0"><div class="ttname"><a href="structtssStruct.html#a8d312ed3dd0ea7a0f801c08a8cc4afd0">tssStruct::cr3</a></div><div class="ttdeci">long cr3</div><div class="ttdef"><b>Definition:</b> <a href="tss_8h_source.html#l00046">tss.h:46</a></div></div>
<div class="ttc" id="astructtssStruct_html_a60c88f3cd3f2110cb24be62444f42cfb"><div class="ttname"><a href="structtssStruct.html#a60c88f3cd3f2110cb24be62444f42cfb">tssStruct::esp2</a></div><div class="ttdeci">long esp2</div><div class="ttdef"><b>Definition:</b> <a href="tss_8h_source.html#l00043">tss.h:43</a></div></div>
<div class="ttc" id="asys_2elf_8h_html"><div class="ttname"><a href="sys_2elf_8h.html">elf.h</a></div></div>
<div class="ttc" id="astructtssStruct_html_a8dfa44423504293405785371d0e7b076"><div class="ttname"><a href="structtssStruct.html#a8dfa44423504293405785371d0e7b076">tssStruct::gs</a></div><div class="ttdeci">short gs</div><div class="ttdef"><b>Definition:</b> <a href="tss_8h_source.html#l00064">tss.h:64</a></div></div>
<div class="ttc" id="aelf__common_8h_html_abcd3aa15bc567949c1ab6b1abc137710"><div class="ttname"><a href="elf__common_8h.html#abcd3aa15bc567949c1ab6b1abc137710">PT_INTERP</a></div><div class="ttdeci">#define PT_INTERP</div><div class="ttdef"><b>Definition:</b> <a href="elf__common_8h_source.html#l00494">elf_common.h:494</a></div></div>
<div class="ttc" id="apaging_8h_html_a122dfc414a40e260fd35dbe9743db26f"><div class="ttname"><a href="paging_8h.html#a122dfc414a40e260fd35dbe9743db26f">PAGE_PRESENT</a></div><div class="ttdeci">#define PAGE_PRESENT</div><div class="ttdef"><b>Definition:</b> <a href="paging_8h_source.html#l00055">paging.h:55</a></div></div>
<div class="ttc" id="akmalloc_8h_html"><div class="ttname"><a href="kmalloc_8h.html">kmalloc.h</a></div></div>
<div class="ttc" id="astructtaskStruct_html_a0933c70230d4ac8bc9953640c979f8d7"><div class="ttname"><a href="structtaskStruct.html#a0933c70230d4ac8bc9953640c979f8d7">taskStruct::oInfo</a></div><div class="ttdeci">struct osInfo oInfo</div><div class="ttdef"><b>Definition:</b> <a href="sched_8h_source.html#l00069">sched.h:69</a></div></div>
<div class="ttc" id="astructtaskStruct_html_aa9363ba2e18b68870b9a7bd42a012fc3"><div class="ttname"><a href="structtaskStruct.html#aa9363ba2e18b68870b9a7bd42a012fc3">taskStruct::gid</a></div><div class="ttdeci">uint32_t gid</div><div class="ttdef"><b>Definition:</b> <a href="sched_8h_source.html#l00073">sched.h:73</a></div></div>
<div class="ttc" id="afile_8c_html_aac4e345a7fcee61422a6b35b54f22def"><div class="ttname"><a href="file_8c.html#aac4e345a7fcee61422a6b35b54f22def">fseek</a></div><div class="ttdeci">int fseek(fileDescriptor_t *tmpFd, long offset, int whence)</div><div class="ttdef"><b>Definition:</b> <a href="file_8c_source.html#l00326">file.c:326</a></div></div>
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