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Viktor Reusch
2025-09-12 15:55:45 +02:00
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<div class="contents">
<a href="elf__aux_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="comment">/*</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="comment"> * (c) 2009 Alexander Warg &lt;warg@os.inf.tu-dresden.de&gt;</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="comment"> * economic rights: Technische Universität Dresden (Germany)</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="comment"> *</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="comment"> * License: see LICENSE.spdx (in this directory or the directories above)</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="comment"> */</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="preprocessor">#pragma once</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span> </div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="preprocessor">#include &lt;<a class="code" href="l4_2sys_2types_8h.html">l4/sys/types.h</a>&gt;</span></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span> </div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span></div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span></div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"><a class="line" href="group__api__l4re__elf__aux.html#gaa8e2d940a223a58fa805c35b83924ecc"> 41</a></span><span class="preprocessor">#define L4RE_ELF_AUX_ELEM const __attribute__((used, section(&quot;.rol4re_elf_aux&quot;), aligned(sizeof(l4_umword_t))))</span></div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span></div>
<div class="foldopen" id="foldopen00056" data-start="" data-end="">
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"><a class="line" href="group__api__l4re__elf__aux.html#ga75d7f7cc3b1b2cf8489e110173781776"> 56</a></span><span class="preprocessor">#define L4RE_ELF_AUX_ELEM_T(type, id, tag, val...) \</span></div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span><span class="preprocessor"> static L4RE_ELF_AUX_ELEM type id = {tag, sizeof(type), val}</span></div>
</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> </div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span><span class="keyword">enum</span></div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span>{</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"><a class="line" href="group__api__l4re__elf__aux.html#gga55f7831ab15758859de044171d877a38ade70fe6081b8fa866ad8007f9d3dc9c1"> 64</a></span> <a class="code hl_enumvalue" href="group__api__l4re__elf__aux.html#gga55f7831ab15758859de044171d877a38ade70fe6081b8fa866ad8007f9d3dc9c1">L4RE_ELF_AUX_T_NONE</a> = 0,</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span></div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"><a class="line" href="group__api__l4re__elf__aux.html#gga55f7831ab15758859de044171d877a38ae443a95a70b9c77b9dc0cbf4b51341b4"> 69</a></span> <a class="code hl_enumvalue" href="group__api__l4re__elf__aux.html#gga55f7831ab15758859de044171d877a38ae443a95a70b9c77b9dc0cbf4b51341b4">L4RE_ELF_AUX_T_VMA</a>,</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span></div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"><a class="line" href="group__api__l4re__elf__aux.html#gga55f7831ab15758859de044171d877a38aade645e911d95695f41ab8ac90fbf635"> 75</a></span> <a class="code hl_enumvalue" href="group__api__l4re__elf__aux.html#gga55f7831ab15758859de044171d877a38aade645e911d95695f41ab8ac90fbf635">L4RE_ELF_AUX_T_STACK_SIZE</a>,</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span></div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"><a class="line" href="group__api__l4re__elf__aux.html#gga55f7831ab15758859de044171d877a38a2dc6787457362ed48cf68de11a121479"> 81</a></span> <a class="code hl_enumvalue" href="group__api__l4re__elf__aux.html#gga55f7831ab15758859de044171d877a38a2dc6787457362ed48cf68de11a121479">L4RE_ELF_AUX_T_STACK_ADDR</a>,</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span></div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"><a class="line" href="group__api__l4re__elf__aux.html#gga55f7831ab15758859de044171d877a38a653b74e1441387ecec1fab8f123e6174"> 87</a></span> <a class="code hl_enumvalue" href="group__api__l4re__elf__aux.html#gga55f7831ab15758859de044171d877a38a653b74e1441387ecec1fab8f123e6174">L4RE_ELF_AUX_T_KIP_ADDR</a>,</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span></div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"><a class="line" href="group__api__l4re__elf__aux.html#gga55f7831ab15758859de044171d877a38a1dbf7c86dcda8b268ff72443b3710ff4"> 92</a></span> <a class="code hl_enumvalue" href="group__api__l4re__elf__aux.html#gga55f7831ab15758859de044171d877a38a1dbf7c86dcda8b268ff72443b3710ff4">L4RE_ELF_AUX_T_EX_REGS_FLAGS</a>,</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span>};</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span></div>
<div class="foldopen" id="foldopen00098" data-start="{" data-end="};">
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"><a class="line" href="structl4re__elf__aux__t.html"> 98</a></span><span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code hl_struct" href="structl4re__elf__aux__t.html">l4re_elf_aux_t</a></div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span>{</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> <a class="code hl_typedef" href="group__l4__basic__types.html#ga1c2c4b333f75b1d05b59855910f2b9cb">l4_umword_t</a> type;</div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> <a class="code hl_typedef" href="group__l4__basic__types.html#ga1c2c4b333f75b1d05b59855910f2b9cb">l4_umword_t</a> length;</div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"><a class="line" href="group__api__l4re__elf__aux.html#ga41f9ebfc96e36cb8a75522ed4e88c755"> 102</a></span>} <a class="code hl_struct" href="structl4re__elf__aux__t.html">l4re_elf_aux_t</a>;</div>
</div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span></div>
<div class="foldopen" id="foldopen00107" data-start="{" data-end="};">
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"><a class="line" href="structl4re__elf__aux__vma__t.html"> 107</a></span><span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code hl_struct" href="structl4re__elf__aux__vma__t.html">l4re_elf_aux_vma_t</a></div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span>{</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> <a class="code hl_typedef" href="group__l4__basic__types.html#ga1c2c4b333f75b1d05b59855910f2b9cb">l4_umword_t</a> type;</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> <a class="code hl_typedef" href="group__l4__basic__types.html#ga1c2c4b333f75b1d05b59855910f2b9cb">l4_umword_t</a> length;</div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> <a class="code hl_typedef" href="group__l4__basic__types.html#ga1c2c4b333f75b1d05b59855910f2b9cb">l4_umword_t</a> start;</div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> <a class="code hl_typedef" href="group__l4__basic__types.html#ga1c2c4b333f75b1d05b59855910f2b9cb">l4_umword_t</a> end;</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"><a class="line" href="group__api__l4re__elf__aux.html#ga576fe48d6af561bf84babc93c3188820"> 113</a></span>} <a class="code hl_struct" href="structl4re__elf__aux__vma__t.html">l4re_elf_aux_vma_t</a>;</div>
</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span></div>
<div class="foldopen" id="foldopen00118" data-start="{" data-end="};">
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"><a class="line" href="structl4re__elf__aux__mword__t.html"> 118</a></span><span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code hl_struct" href="structl4re__elf__aux__mword__t.html">l4re_elf_aux_mword_t</a></div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span>{</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> <a class="code hl_typedef" href="group__l4__basic__types.html#ga1c2c4b333f75b1d05b59855910f2b9cb">l4_umword_t</a> type;</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> <a class="code hl_typedef" href="group__l4__basic__types.html#ga1c2c4b333f75b1d05b59855910f2b9cb">l4_umword_t</a> length;</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> <a class="code hl_typedef" href="group__l4__basic__types.html#ga1c2c4b333f75b1d05b59855910f2b9cb">l4_umword_t</a> value;</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"><a class="line" href="group__api__l4re__elf__aux.html#gac647d3f0069707ad5c090effcaa25740"> 123</a></span>} <a class="code hl_struct" href="structl4re__elf__aux__mword__t.html">l4re_elf_aux_mword_t</a>;</div>
</div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span></div>
<div class="ttc" id="agroup__api__l4re__elf__aux_html_gga55f7831ab15758859de044171d877a38a1dbf7c86dcda8b268ff72443b3710ff4"><div class="ttname"><a href="group__api__l4re__elf__aux.html#gga55f7831ab15758859de044171d877a38a1dbf7c86dcda8b268ff72443b3710ff4">L4RE_ELF_AUX_T_EX_REGS_FLAGS</a></div><div class="ttdeci">@ L4RE_ELF_AUX_T_EX_REGS_FLAGS</div><div class="ttdoc">Tag for descriptor to override ex_regs() flags.</div><div class="ttdef"><b>Definition</b> <a href="#l00092">elf_aux.h:92</a></div></div>
<div class="ttc" id="agroup__api__l4re__elf__aux_html_gga55f7831ab15758859de044171d877a38a2dc6787457362ed48cf68de11a121479"><div class="ttname"><a href="group__api__l4re__elf__aux.html#gga55f7831ab15758859de044171d877a38a2dc6787457362ed48cf68de11a121479">L4RE_ELF_AUX_T_STACK_ADDR</a></div><div class="ttdeci">@ L4RE_ELF_AUX_T_STACK_ADDR</div><div class="ttdoc">Tag for descriptor that defines the stack address for the first application thread.</div><div class="ttdef"><b>Definition</b> <a href="#l00081">elf_aux.h:81</a></div></div>
<div class="ttc" id="agroup__api__l4re__elf__aux_html_gga55f7831ab15758859de044171d877a38a653b74e1441387ecec1fab8f123e6174"><div class="ttname"><a href="group__api__l4re__elf__aux.html#gga55f7831ab15758859de044171d877a38a653b74e1441387ecec1fab8f123e6174">L4RE_ELF_AUX_T_KIP_ADDR</a></div><div class="ttdeci">@ L4RE_ELF_AUX_T_KIP_ADDR</div><div class="ttdoc">Tag for descriptor that defines the KIP address for the binaries address space.</div><div class="ttdef"><b>Definition</b> <a href="#l00087">elf_aux.h:87</a></div></div>
<div class="ttc" id="agroup__api__l4re__elf__aux_html_gga55f7831ab15758859de044171d877a38aade645e911d95695f41ab8ac90fbf635"><div class="ttname"><a href="group__api__l4re__elf__aux.html#gga55f7831ab15758859de044171d877a38aade645e911d95695f41ab8ac90fbf635">L4RE_ELF_AUX_T_STACK_SIZE</a></div><div class="ttdeci">@ L4RE_ELF_AUX_T_STACK_SIZE</div><div class="ttdoc">Tag for descriptor that defines the stack size for the first application thread.</div><div class="ttdef"><b>Definition</b> <a href="#l00075">elf_aux.h:75</a></div></div>
<div class="ttc" id="agroup__api__l4re__elf__aux_html_gga55f7831ab15758859de044171d877a38ade70fe6081b8fa866ad8007f9d3dc9c1"><div class="ttname"><a href="group__api__l4re__elf__aux.html#gga55f7831ab15758859de044171d877a38ade70fe6081b8fa866ad8007f9d3dc9c1">L4RE_ELF_AUX_T_NONE</a></div><div class="ttdeci">@ L4RE_ELF_AUX_T_NONE</div><div class="ttdoc">Tag for an invalid element in the auxiliary vector.</div><div class="ttdef"><b>Definition</b> <a href="#l00064">elf_aux.h:64</a></div></div>
<div class="ttc" id="agroup__api__l4re__elf__aux_html_gga55f7831ab15758859de044171d877a38ae443a95a70b9c77b9dc0cbf4b51341b4"><div class="ttname"><a href="group__api__l4re__elf__aux.html#gga55f7831ab15758859de044171d877a38ae443a95a70b9c77b9dc0cbf4b51341b4">L4RE_ELF_AUX_T_VMA</a></div><div class="ttdeci">@ L4RE_ELF_AUX_T_VMA</div><div class="ttdoc">Tag for descriptor for a reserved virtual memory area.</div><div class="ttdef"><b>Definition</b> <a href="#l00069">elf_aux.h:69</a></div></div>
<div class="ttc" id="agroup__l4__basic__types_html_ga1c2c4b333f75b1d05b59855910f2b9cb"><div class="ttname"><a href="group__l4__basic__types.html#ga1c2c4b333f75b1d05b59855910f2b9cb">l4_umword_t</a></div><div class="ttdeci">unsigned long l4_umword_t</div><div class="ttdoc">Unsigned machine word.</div><div class="ttdef"><b>Definition</b> <a href="l4_2sys_2l4int_8h_source.html#l00040">l4int.h:40</a></div></div>
<div class="ttc" id="al4_2sys_2types_8h_html"><div class="ttname"><a href="l4_2sys_2types_8h.html">types.h</a></div><div class="ttdoc">Common L4 ABI Data Types.</div></div>
<div class="ttc" id="astructl4re__elf__aux__mword__t_html"><div class="ttname"><a href="structl4re__elf__aux__mword__t.html">l4re_elf_aux_mword_t</a></div><div class="ttdoc">Auxiliary vector element for a single unsigned data word.</div><div class="ttdef"><b>Definition</b> <a href="#l00118">elf_aux.h:119</a></div></div>
<div class="ttc" id="astructl4re__elf__aux__t_html"><div class="ttname"><a href="structl4re__elf__aux__t.html">l4re_elf_aux_t</a></div><div class="ttdoc">Generic header for each auxiliary vector element.</div><div class="ttdef"><b>Definition</b> <a href="#l00098">elf_aux.h:99</a></div></div>
<div class="ttc" id="astructl4re__elf__aux__vma__t_html"><div class="ttname"><a href="structl4re__elf__aux__vma__t.html">l4re_elf_aux_vma_t</a></div><div class="ttdoc">Auxiliary vector element for a reserved virtual memory area.</div><div class="ttdef"><b>Definition</b> <a href="#l00107">elf_aux.h:108</a></div></div>
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