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Viktor Reusch
2025-09-12 15:55:45 +02:00
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<div class="contents">
<a href="dataspace_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) 2008-2009 Adam Lackorzynski &lt;adam@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"> * Alexander Warg &lt;warg@os.inf.tu-dresden.de&gt;</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="comment"> * economic rights: Technische Universität Dresden (Germany)</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="comment"> *</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="comment"> * License: see LICENSE.spdx (in this directory or the directories above)</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="comment"> */</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="preprocessor">#pragma once</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span></div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> </div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="preprocessor">#include &lt;<a class="code" href="compiler_8h.html">l4/sys/compiler.h</a>&gt;</span></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</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="l00022" name="l00022"></a><span class="lineno"> 22</span> </div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span><a class="code hl_define" href="group__l4sys__defines.html#ga5f022ce5422df9cc6ed415e2bfc90f59">L4_BEGIN_DECLS</a></div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span></div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"><a class="line" href="group__api__l4re__c__ds.html#ga3e06beeed375dd29e0fd6fb89c5d9a39"> 29</a></span><span class="keyword">typedef</span> <a class="code hl_typedef" href="group__l4__cap__api.html#ga1445e923ce73029130d569d6e69a4dd8">l4_cap_idx_t</a> <a class="code hl_variable" href="group__api__l4re__c__ds.html#ga3e06beeed375dd29e0fd6fb89c5d9a39">l4re_ds_t</a>;</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span><span class="keyword">typedef</span> <a class="code hl_typedef" href="group__l4__basic__types.html#gaf3331c485014bd12a9e4f9d27a55e689">l4_uint64_t</a> l4re_ds_size_t;</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span><span class="keyword">typedef</span> <a class="code hl_typedef" href="group__l4__basic__types.html#gaf3331c485014bd12a9e4f9d27a55e689">l4_uint64_t</a> l4re_ds_offset_t;</div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span><span class="keyword">typedef</span> <a class="code hl_typedef" href="group__l4__basic__types.html#gaf3331c485014bd12a9e4f9d27a55e689">l4_uint64_t</a> l4re_ds_map_addr_t;</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span><span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> l4re_ds_flags_t;</div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span></div>
<div class="foldopen" id="foldopen00039" data-start="{" data-end="};">
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"><a class="line" href="structl4re__ds__stats__t.html"> 39</a></span><span class="keyword">typedef</span> <span class="keyword">struct </span>{</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"><a class="line" href="structl4re__ds__stats__t.html#a2856017930046897a266f17f942bb3c0"> 40</a></span> l4re_ds_size_t <a class="code hl_variable" href="structl4re__ds__stats__t.html#a2856017930046897a266f17f942bb3c0">size</a>; </div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"><a class="line" href="structl4re__ds__stats__t.html#a194a58a2ecc118aa6108779433db6d08"> 41</a></span> l4re_ds_flags_t <a class="code hl_variable" href="structl4re__ds__stats__t.html#a194a58a2ecc118aa6108779433db6d08">flags</a>; </div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span>} <a class="code hl_struct" href="structl4re__ds__stats__t.html">l4re_ds_stats_t</a>;</div>
</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span></div>
<div class="foldopen" id="foldopen00048" data-start="{" data-end="};">
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"><a class="line" href="group__api__l4re__c__ds.html#gafef439e17975e9e8e41b64e24779c559"> 48</a></span><span class="keyword">enum</span> <a class="code hl_enumeration" href="group__api__l4re__c__ds.html#gafef439e17975e9e8e41b64e24779c559">l4re_ds_map_flags</a> {</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> L4RE_DS_F_R = <a class="code hl_enumvalue" href="group__l4__fpage__api.html#gga5d4f4972d58f72b2a33b6c139b5950a8a555326b01b4fe72916157bdc90307691">L4_FPAGE_RO</a>,</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> L4RE_DS_F_W = <a class="code hl_enumvalue" href="group__l4__fpage__api.html#gga5d4f4972d58f72b2a33b6c139b5950a8af8a8c87ad74735a7db0eae5e656e4a17">L4_FPAGE_W</a>,</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> L4RE_DS_F_X = <a class="code hl_enumvalue" href="group__l4__fpage__api.html#gga5d4f4972d58f72b2a33b6c139b5950a8a27bc89a69305a219b6a7a9595340f381">L4_FPAGE_X</a>,</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> L4RE_DS_F_RW = <a class="code hl_enumvalue" href="group__l4__fpage__api.html#gga5d4f4972d58f72b2a33b6c139b5950a8aa9a87bc5e91b05451bfd72b5278b7d1b">L4_FPAGE_RW</a>,</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> L4RE_DS_F_RX = <a class="code hl_enumvalue" href="group__l4__fpage__api.html#gga5d4f4972d58f72b2a33b6c139b5950a8a4acdf2dd52149127096ffc4770615d46">L4_FPAGE_RX</a>,</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> L4RE_DS_F_RWX = <a class="code hl_enumvalue" href="group__l4__fpage__api.html#gga5d4f4972d58f72b2a33b6c139b5950a8a371a1fb2c09f17c7eb32ac296b87cf38">L4_FPAGE_RWX</a>,</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> </div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> L4RE_DS_F_RIGHTS_MASK = 0x0f,</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> </div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"><a class="line" href="group__api__l4re__c__ds.html#ggafef439e17975e9e8e41b64e24779c559a19b822ddc19c4c26b266c9834b0b9a50"> 58</a></span> <a class="code hl_enumvalue" href="group__api__l4re__c__ds.html#ggafef439e17975e9e8e41b64e24779c559a19b822ddc19c4c26b266c9834b0b9a50">L4RE_DS_F_NORMAL</a> = 0x00, </div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"><a class="line" href="group__api__l4re__c__ds.html#ggafef439e17975e9e8e41b64e24779c559aa4eab4a5a6e81bb24c970314ac891756"> 59</a></span> <a class="code hl_enumvalue" href="group__api__l4re__c__ds.html#ggafef439e17975e9e8e41b64e24779c559aa4eab4a5a6e81bb24c970314ac891756">L4RE_DS_F_CACHEABLE</a> = <a class="code hl_enumvalue" href="group__api__l4re__c__ds.html#ggafef439e17975e9e8e41b64e24779c559a19b822ddc19c4c26b266c9834b0b9a50">L4RE_DS_F_NORMAL</a>, </div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"><a class="line" href="group__api__l4re__c__ds.html#ggafef439e17975e9e8e41b64e24779c559a049598ae2a438dfb4cd79e5edf82d0df"> 60</a></span> <a class="code hl_enumvalue" href="group__api__l4re__c__ds.html#ggafef439e17975e9e8e41b64e24779c559a049598ae2a438dfb4cd79e5edf82d0df">L4RE_DS_F_BUFFERABLE</a> = 0x10, </div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"><a class="line" href="group__api__l4re__c__ds.html#ggafef439e17975e9e8e41b64e24779c559aaea24d03b046144a53b731bf453a7400"> 61</a></span> <a class="code hl_enumvalue" href="group__api__l4re__c__ds.html#ggafef439e17975e9e8e41b64e24779c559aaea24d03b046144a53b731bf453a7400">L4RE_DS_F_UNCACHEABLE</a> = 0x20, </div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"><a class="line" href="group__api__l4re__c__ds.html#ggafef439e17975e9e8e41b64e24779c559a7c3542d4c438e209c0c5d5290588e986"> 62</a></span> <a class="code hl_enumvalue" href="group__api__l4re__c__ds.html#ggafef439e17975e9e8e41b64e24779c559a7c3542d4c438e209c0c5d5290588e986">L4RE_DS_F_CACHING_MASK</a> = 0x30, </div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"><a class="line" href="group__api__l4re__c__ds.html#ggafef439e17975e9e8e41b64e24779c559a3f3c02a2b9ae9e56a175048dcd15ad08"> 63</a></span> <a class="code hl_enumvalue" href="group__api__l4re__c__ds.html#ggafef439e17975e9e8e41b64e24779c559a3f3c02a2b9ae9e56a175048dcd15ad08">L4RE_DS_F_CACHING_SHIFT</a> = 4, </div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span>};</div>
</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span></div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span><a class="code hl_define" href="group__l4sys__defines.html#ga2469cd44710705e9f0a5832e060ec48a">L4_CV</a> <span class="keywordtype">int</span></div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span>l4re_ds_map(<a class="code hl_variable" href="group__api__l4re__c__ds.html#ga3e06beeed375dd29e0fd6fb89c5d9a39">l4re_ds_t</a> ds,</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> l4re_ds_offset_t offset,</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> l4re_ds_flags_t flags,</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> l4re_ds_map_addr_t local_addr,</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> l4re_ds_map_addr_t min_addr,</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> l4re_ds_map_addr_t max_addr) <a class="code hl_define" href="group__l4sys__defines.html#ga362dfa378e662dd04f710a23fc7ea931">L4_NOTHROW</a>;</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span></div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span><a class="code hl_define" href="group__l4sys__defines.html#ga2469cd44710705e9f0a5832e060ec48a">L4_CV</a> <span class="keywordtype">int</span></div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span>l4re_ds_map_region(<a class="code hl_variable" href="group__api__l4re__c__ds.html#ga3e06beeed375dd29e0fd6fb89c5d9a39">l4re_ds_t</a> ds,</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> l4re_ds_offset_t offset,</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> l4re_ds_flags_t flags,</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> l4re_ds_map_addr_t min_addr,</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> l4re_ds_map_addr_t max_addr) <a class="code hl_define" href="group__l4sys__defines.html#ga362dfa378e662dd04f710a23fc7ea931">L4_NOTHROW</a>;</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span></div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span><a class="code hl_define" href="group__l4sys__defines.html#ga2469cd44710705e9f0a5832e060ec48a">L4_CV</a> <span class="keywordtype">long</span></div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"><a class="line" href="group__api__l4re__c__ds.html#ga921b2c61dca4e8c558e7a3d1441ae7ac"> 98</a></span><a class="code hl_function" href="group__api__l4re__c__ds.html#ga921b2c61dca4e8c558e7a3d1441ae7ac">l4re_ds_clear</a>(<a class="code hl_variable" href="group__api__l4re__c__ds.html#ga3e06beeed375dd29e0fd6fb89c5d9a39">l4re_ds_t</a> ds, l4re_ds_offset_t offset,</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> l4re_ds_size_t size) <a class="code hl_define" href="group__l4sys__defines.html#ga362dfa378e662dd04f710a23fc7ea931">L4_NOTHROW</a>;</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span></div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span><a class="code hl_define" href="group__l4sys__defines.html#ga2469cd44710705e9f0a5832e060ec48a">L4_CV</a> <span class="keywordtype">long</span></div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"><a class="line" href="group__api__l4re__c__ds.html#ga7dc1da4f4087a98f4c23e0bcf594c560"> 108</a></span><a class="code hl_function" href="group__api__l4re__c__ds.html#ga7dc1da4f4087a98f4c23e0bcf594c560">l4re_ds_allocate</a>(<a class="code hl_variable" href="group__api__l4re__c__ds.html#ga3e06beeed375dd29e0fd6fb89c5d9a39">l4re_ds_t</a> ds,</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> l4re_ds_offset_t offset,</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> l4re_ds_size_t size) <a class="code hl_define" href="group__l4sys__defines.html#ga362dfa378e662dd04f710a23fc7ea931">L4_NOTHROW</a>;</div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span></div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span><a class="code hl_define" href="group__l4sys__defines.html#ga2469cd44710705e9f0a5832e060ec48a">L4_CV</a> <span class="keywordtype">int</span></div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"><a class="line" href="group__api__l4re__c__ds.html#ga9b11138a09e2661ed2a2f35999d160c6"> 119</a></span><a class="code hl_function" href="group__api__l4re__c__ds.html#ga9b11138a09e2661ed2a2f35999d160c6">l4re_ds_copy_in</a>(<a class="code hl_variable" href="group__api__l4re__c__ds.html#ga3e06beeed375dd29e0fd6fb89c5d9a39">l4re_ds_t</a> ds, l4re_ds_offset_t dst_offs,</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> <a class="code hl_variable" href="group__api__l4re__c__ds.html#ga3e06beeed375dd29e0fd6fb89c5d9a39">l4re_ds_t</a> src, l4re_ds_offset_t src_offs,</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> l4re_ds_size_t size) <a class="code hl_define" href="group__l4sys__defines.html#ga362dfa378e662dd04f710a23fc7ea931">L4_NOTHROW</a>;</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span></div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span><a class="code hl_define" href="group__l4sys__defines.html#ga2469cd44710705e9f0a5832e060ec48a">L4_CV</a> l4re_ds_size_t</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"><a class="line" href="group__api__l4re__c__ds.html#ga9bc4f9dbfd28822e4b6adb61e1ea398b"> 130</a></span><a class="code hl_function" href="group__api__l4re__c__ds.html#ga9bc4f9dbfd28822e4b6adb61e1ea398b">l4re_ds_size</a>(<a class="code hl_variable" href="group__api__l4re__c__ds.html#ga3e06beeed375dd29e0fd6fb89c5d9a39">l4re_ds_t</a> ds) <a class="code hl_define" href="group__l4sys__defines.html#ga362dfa378e662dd04f710a23fc7ea931">L4_NOTHROW</a>;</div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span></div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span><a class="code hl_define" href="group__l4sys__defines.html#ga2469cd44710705e9f0a5832e060ec48a">L4_CV</a> l4re_ds_flags_t</div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"><a class="line" href="group__api__l4re__c__ds.html#ga63730a8dfcf9722f63e85272919656a8"> 139</a></span><a class="code hl_function" href="group__api__l4re__c__ds.html#ga63730a8dfcf9722f63e85272919656a8">l4re_ds_flags</a>(<a class="code hl_variable" href="group__api__l4re__c__ds.html#ga3e06beeed375dd29e0fd6fb89c5d9a39">l4re_ds_t</a> ds) <a class="code hl_define" href="group__l4sys__defines.html#ga362dfa378e662dd04f710a23fc7ea931">L4_NOTHROW</a>;</div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span></div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span><a class="code hl_define" href="group__l4sys__defines.html#ga2469cd44710705e9f0a5832e060ec48a">L4_CV</a> <span class="keywordtype">int</span></div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"><a class="line" href="group__api__l4re__c__ds.html#ga03eb3f67fc6d769900ba9029f54dc124"> 148</a></span><a class="code hl_function" href="group__api__l4re__c__ds.html#ga03eb3f67fc6d769900ba9029f54dc124">l4re_ds_info</a>(<a class="code hl_variable" href="group__api__l4re__c__ds.html#ga3e06beeed375dd29e0fd6fb89c5d9a39">l4re_ds_t</a> ds, <a class="code hl_struct" href="structl4re__ds__stats__t.html">l4re_ds_stats_t</a> *stats) <a class="code hl_define" href="group__l4sys__defines.html#ga362dfa378e662dd04f710a23fc7ea931">L4_NOTHROW</a>;</div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span></div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span><a class="code hl_define" href="group__l4sys__defines.html#ga2469cd44710705e9f0a5832e060ec48a">L4_CV</a> <span class="keywordtype">int</span></div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"><a class="line" href="group__api__l4re__c__ds.html#ga3d74c479b8994fd11afa4e51ab47f2a8"> 157</a></span><a class="code hl_function" href="group__api__l4re__c__ds.html#ga3d74c479b8994fd11afa4e51ab47f2a8">l4re_ds_map_info</a>(<a class="code hl_variable" href="group__api__l4re__c__ds.html#ga3e06beeed375dd29e0fd6fb89c5d9a39">l4re_ds_t</a> ds,</div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> <a class="code hl_typedef" href="group__l4__basic__types.html#ga4087b991c40c0d2fcde9ca331049a4d4">l4_addr_t</a> *start_addr, <a class="code hl_typedef" href="group__l4__basic__types.html#ga4087b991c40c0d2fcde9ca331049a4d4">l4_addr_t</a> *end_addr) <a class="code hl_define" href="group__l4sys__defines.html#ga362dfa378e662dd04f710a23fc7ea931">L4_NOTHROW</a>;</div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> </div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span><a class="code hl_define" href="group__l4sys__defines.html#ga7b3d88f2118cbb7b8057a860dbdd0381">L4_END_DECLS</a></div>
<div class="ttc" id="acompiler_8h_html"><div class="ttname"><a href="compiler_8h.html">compiler.h</a></div><div class="ttdoc">L4 compiler related defines.</div></div>
<div class="ttc" id="agroup__api__l4re__c__ds_html_ga03eb3f67fc6d769900ba9029f54dc124"><div class="ttname"><a href="group__api__l4re__c__ds.html#ga03eb3f67fc6d769900ba9029f54dc124">l4re_ds_info</a></div><div class="ttdeci">int l4re_ds_info(l4re_ds_t ds, l4re_ds_stats_t *stats) L4_NOTHROW</div><div class="ttdoc">Get information on the dataspace.</div></div>
<div class="ttc" id="agroup__api__l4re__c__ds_html_ga3d74c479b8994fd11afa4e51ab47f2a8"><div class="ttname"><a href="group__api__l4re__c__ds.html#ga3d74c479b8994fd11afa4e51ab47f2a8">l4re_ds_map_info</a></div><div class="ttdeci">int l4re_ds_map_info(l4re_ds_t ds, l4_addr_t *start_addr, l4_addr_t *end_addr) L4_NOTHROW</div><div class="ttdoc">Get mapping range of dataspace.</div></div>
<div class="ttc" id="agroup__api__l4re__c__ds_html_ga3e06beeed375dd29e0fd6fb89c5d9a39"><div class="ttname"><a href="group__api__l4re__c__ds.html#ga3e06beeed375dd29e0fd6fb89c5d9a39">l4re_ds_t</a></div><div class="ttdeci">L4_BEGIN_DECLS typedef l4_cap_idx_t l4re_ds_t</div><div class="ttdoc">Dataspace type.</div><div class="ttdef"><b>Definition</b> <a href="#l00029">dataspace.h:29</a></div></div>
<div class="ttc" id="agroup__api__l4re__c__ds_html_ga63730a8dfcf9722f63e85272919656a8"><div class="ttname"><a href="group__api__l4re__c__ds.html#ga63730a8dfcf9722f63e85272919656a8">l4re_ds_flags</a></div><div class="ttdeci">l4re_ds_flags_t l4re_ds_flags(l4re_ds_t ds) L4_NOTHROW</div><div class="ttdoc">Get flags of the dataspace.</div></div>
<div class="ttc" id="agroup__api__l4re__c__ds_html_ga7dc1da4f4087a98f4c23e0bcf594c560"><div class="ttname"><a href="group__api__l4re__c__ds.html#ga7dc1da4f4087a98f4c23e0bcf594c560">l4re_ds_allocate</a></div><div class="ttdeci">long l4re_ds_allocate(l4re_ds_t ds, l4re_ds_offset_t offset, l4re_ds_size_t size) L4_NOTHROW</div><div class="ttdoc">Allocate a range in the dataspace.</div></div>
<div class="ttc" id="agroup__api__l4re__c__ds_html_ga921b2c61dca4e8c558e7a3d1441ae7ac"><div class="ttname"><a href="group__api__l4re__c__ds.html#ga921b2c61dca4e8c558e7a3d1441ae7ac">l4re_ds_clear</a></div><div class="ttdeci">long l4re_ds_clear(l4re_ds_t ds, l4re_ds_offset_t offset, l4re_ds_size_t size) L4_NOTHROW</div><div class="ttdoc">Clear parts of a dataspace.</div></div>
<div class="ttc" id="agroup__api__l4re__c__ds_html_ga9b11138a09e2661ed2a2f35999d160c6"><div class="ttname"><a href="group__api__l4re__c__ds.html#ga9b11138a09e2661ed2a2f35999d160c6">l4re_ds_copy_in</a></div><div class="ttdeci">int l4re_ds_copy_in(l4re_ds_t ds, l4re_ds_offset_t dst_offs, l4re_ds_t src, l4re_ds_offset_t src_offs, l4re_ds_size_t size) L4_NOTHROW</div><div class="ttdoc">Copy contents from another dataspace.</div></div>
<div class="ttc" id="agroup__api__l4re__c__ds_html_ga9bc4f9dbfd28822e4b6adb61e1ea398b"><div class="ttname"><a href="group__api__l4re__c__ds.html#ga9bc4f9dbfd28822e4b6adb61e1ea398b">l4re_ds_size</a></div><div class="ttdeci">l4re_ds_size_t l4re_ds_size(l4re_ds_t ds) L4_NOTHROW</div><div class="ttdoc">Get size of a dataspace.</div></div>
<div class="ttc" id="agroup__api__l4re__c__ds_html_gafef439e17975e9e8e41b64e24779c559"><div class="ttname"><a href="group__api__l4re__c__ds.html#gafef439e17975e9e8e41b64e24779c559">l4re_ds_map_flags</a></div><div class="ttdeci">l4re_ds_map_flags</div><div class="ttdoc">Flags to specify the memory mapping type of a request.</div><div class="ttdef"><b>Definition</b> <a href="#l00048">dataspace.h:48</a></div></div>
<div class="ttc" id="agroup__api__l4re__c__ds_html_ggafef439e17975e9e8e41b64e24779c559a049598ae2a438dfb4cd79e5edf82d0df"><div class="ttname"><a href="group__api__l4re__c__ds.html#ggafef439e17975e9e8e41b64e24779c559a049598ae2a438dfb4cd79e5edf82d0df">L4RE_DS_F_BUFFERABLE</a></div><div class="ttdeci">@ L4RE_DS_F_BUFFERABLE</div><div class="ttdoc">request bufferable (write buffered) mappings</div><div class="ttdef"><b>Definition</b> <a href="#l00060">dataspace.h:60</a></div></div>
<div class="ttc" id="agroup__api__l4re__c__ds_html_ggafef439e17975e9e8e41b64e24779c559a19b822ddc19c4c26b266c9834b0b9a50"><div class="ttname"><a href="group__api__l4re__c__ds.html#ggafef439e17975e9e8e41b64e24779c559a19b822ddc19c4c26b266c9834b0b9a50">L4RE_DS_F_NORMAL</a></div><div class="ttdeci">@ L4RE_DS_F_NORMAL</div><div class="ttdoc">request normal memory mapping</div><div class="ttdef"><b>Definition</b> <a href="#l00058">dataspace.h:58</a></div></div>
<div class="ttc" id="agroup__api__l4re__c__ds_html_ggafef439e17975e9e8e41b64e24779c559a3f3c02a2b9ae9e56a175048dcd15ad08"><div class="ttname"><a href="group__api__l4re__c__ds.html#ggafef439e17975e9e8e41b64e24779c559a3f3c02a2b9ae9e56a175048dcd15ad08">L4RE_DS_F_CACHING_SHIFT</a></div><div class="ttdeci">@ L4RE_DS_F_CACHING_SHIFT</div><div class="ttdoc">shift value for caching flags</div><div class="ttdef"><b>Definition</b> <a href="#l00063">dataspace.h:63</a></div></div>
<div class="ttc" id="agroup__api__l4re__c__ds_html_ggafef439e17975e9e8e41b64e24779c559a7c3542d4c438e209c0c5d5290588e986"><div class="ttname"><a href="group__api__l4re__c__ds.html#ggafef439e17975e9e8e41b64e24779c559a7c3542d4c438e209c0c5d5290588e986">L4RE_DS_F_CACHING_MASK</a></div><div class="ttdeci">@ L4RE_DS_F_CACHING_MASK</div><div class="ttdoc">mask for caching flags</div><div class="ttdef"><b>Definition</b> <a href="#l00062">dataspace.h:62</a></div></div>
<div class="ttc" id="agroup__api__l4re__c__ds_html_ggafef439e17975e9e8e41b64e24779c559aa4eab4a5a6e81bb24c970314ac891756"><div class="ttname"><a href="group__api__l4re__c__ds.html#ggafef439e17975e9e8e41b64e24779c559aa4eab4a5a6e81bb24c970314ac891756">L4RE_DS_F_CACHEABLE</a></div><div class="ttdeci">@ L4RE_DS_F_CACHEABLE</div><div class="ttdoc">request normal memory mapping</div><div class="ttdef"><b>Definition</b> <a href="#l00059">dataspace.h:59</a></div></div>
<div class="ttc" id="agroup__api__l4re__c__ds_html_ggafef439e17975e9e8e41b64e24779c559aaea24d03b046144a53b731bf453a7400"><div class="ttname"><a href="group__api__l4re__c__ds.html#ggafef439e17975e9e8e41b64e24779c559aaea24d03b046144a53b731bf453a7400">L4RE_DS_F_UNCACHEABLE</a></div><div class="ttdeci">@ L4RE_DS_F_UNCACHEABLE</div><div class="ttdoc">request uncacheable memory mappings</div><div class="ttdef"><b>Definition</b> <a href="#l00061">dataspace.h:61</a></div></div>
<div class="ttc" id="agroup__l4__basic__types_html_ga4087b991c40c0d2fcde9ca331049a4d4"><div class="ttname"><a href="group__l4__basic__types.html#ga4087b991c40c0d2fcde9ca331049a4d4">l4_addr_t</a></div><div class="ttdeci">unsigned long l4_addr_t</div><div class="ttdoc">Address type.</div><div class="ttdef"><b>Definition</b> <a href="l4_2sys_2l4int_8h_source.html#l00034">l4int.h:34</a></div></div>
<div class="ttc" id="agroup__l4__basic__types_html_gaf3331c485014bd12a9e4f9d27a55e689"><div class="ttname"><a href="group__l4__basic__types.html#gaf3331c485014bd12a9e4f9d27a55e689">l4_uint64_t</a></div><div class="ttdeci">unsigned long long l4_uint64_t</div><div class="ttdoc">Unsigned 64bit value.</div><div class="ttdef"><b>Definition</b> <a href="l4_2sys_2l4int_8h_source.html#l00031">l4int.h:31</a></div></div>
<div class="ttc" id="agroup__l4__cap__api_html_ga1445e923ce73029130d569d6e69a4dd8"><div class="ttname"><a href="group__l4__cap__api.html#ga1445e923ce73029130d569d6e69a4dd8">l4_cap_idx_t</a></div><div class="ttdeci">unsigned long l4_cap_idx_t</div><div class="ttdoc">Capability selector type.</div><div class="ttdef"><b>Definition</b> <a href="l4_2sys_2types_8h_source.html#l00336">types.h:336</a></div></div>
<div class="ttc" id="agroup__l4__fpage__api_html_gga5d4f4972d58f72b2a33b6c139b5950a8a27bc89a69305a219b6a7a9595340f381"><div class="ttname"><a href="group__l4__fpage__api.html#gga5d4f4972d58f72b2a33b6c139b5950a8a27bc89a69305a219b6a7a9595340f381">L4_FPAGE_X</a></div><div class="ttdeci">@ L4_FPAGE_X</div><div class="ttdoc">Executable flexpage.</div><div class="ttdef"><b>Definition</b> <a href="____l4__fpage_8h_source.html#l00120">__l4_fpage.h:120</a></div></div>
<div class="ttc" id="agroup__l4__fpage__api_html_gga5d4f4972d58f72b2a33b6c139b5950a8a371a1fb2c09f17c7eb32ac296b87cf38"><div class="ttname"><a href="group__l4__fpage__api.html#gga5d4f4972d58f72b2a33b6c139b5950a8a371a1fb2c09f17c7eb32ac296b87cf38">L4_FPAGE_RWX</a></div><div class="ttdeci">@ L4_FPAGE_RWX</div><div class="ttdoc">Read-write-execute flexpage.</div><div class="ttdef"><b>Definition</b> <a href="____l4__fpage_8h_source.html#l00125">__l4_fpage.h:125</a></div></div>
<div class="ttc" id="agroup__l4__fpage__api_html_gga5d4f4972d58f72b2a33b6c139b5950a8a4acdf2dd52149127096ffc4770615d46"><div class="ttname"><a href="group__l4__fpage__api.html#gga5d4f4972d58f72b2a33b6c139b5950a8a4acdf2dd52149127096ffc4770615d46">L4_FPAGE_RX</a></div><div class="ttdeci">@ L4_FPAGE_RX</div><div class="ttdoc">Read-execute flexpage.</div><div class="ttdef"><b>Definition</b> <a href="____l4__fpage_8h_source.html#l00124">__l4_fpage.h:124</a></div></div>
<div class="ttc" id="agroup__l4__fpage__api_html_gga5d4f4972d58f72b2a33b6c139b5950a8a555326b01b4fe72916157bdc90307691"><div class="ttname"><a href="group__l4__fpage__api.html#gga5d4f4972d58f72b2a33b6c139b5950a8a555326b01b4fe72916157bdc90307691">L4_FPAGE_RO</a></div><div class="ttdeci">@ L4_FPAGE_RO</div><div class="ttdoc">Read-only flexpage.</div><div class="ttdef"><b>Definition</b> <a href="____l4__fpage_8h_source.html#l00122">__l4_fpage.h:122</a></div></div>
<div class="ttc" id="agroup__l4__fpage__api_html_gga5d4f4972d58f72b2a33b6c139b5950a8aa9a87bc5e91b05451bfd72b5278b7d1b"><div class="ttname"><a href="group__l4__fpage__api.html#gga5d4f4972d58f72b2a33b6c139b5950a8aa9a87bc5e91b05451bfd72b5278b7d1b">L4_FPAGE_RW</a></div><div class="ttdeci">@ L4_FPAGE_RW</div><div class="ttdoc">Read-write flexpage.</div><div class="ttdef"><b>Definition</b> <a href="____l4__fpage_8h_source.html#l00123">__l4_fpage.h:123</a></div></div>
<div class="ttc" id="agroup__l4__fpage__api_html_gga5d4f4972d58f72b2a33b6c139b5950a8af8a8c87ad74735a7db0eae5e656e4a17"><div class="ttname"><a href="group__l4__fpage__api.html#gga5d4f4972d58f72b2a33b6c139b5950a8af8a8c87ad74735a7db0eae5e656e4a17">L4_FPAGE_W</a></div><div class="ttdeci">@ L4_FPAGE_W</div><div class="ttdoc">Writable flexpage.</div><div class="ttdef"><b>Definition</b> <a href="____l4__fpage_8h_source.html#l00121">__l4_fpage.h:121</a></div></div>
<div class="ttc" id="agroup__l4sys__defines_html_ga2469cd44710705e9f0a5832e060ec48a"><div class="ttname"><a href="group__l4sys__defines.html#ga2469cd44710705e9f0a5832e060ec48a">L4_CV</a></div><div class="ttdeci">#define L4_CV</div><div class="ttdoc">Define calling convention.</div><div class="ttdef"><b>Definition</b> <a href="arm_2l4_2sys_2linkage_8h_source.html#l00033">linkage.h:33</a></div></div>
<div class="ttc" id="agroup__l4sys__defines_html_ga362dfa378e662dd04f710a23fc7ea931"><div class="ttname"><a href="group__l4sys__defines.html#ga362dfa378e662dd04f710a23fc7ea931">L4_NOTHROW</a></div><div class="ttdeci">#define L4_NOTHROW</div><div class="ttdoc">Mark a function declaration and definition as never throwing an exception.</div><div class="ttdef"><b>Definition</b> <a href="compiler_8h_source.html#l00161">compiler.h:161</a></div></div>
<div class="ttc" id="agroup__l4sys__defines_html_ga5f022ce5422df9cc6ed415e2bfc90f59"><div class="ttname"><a href="group__l4sys__defines.html#ga5f022ce5422df9cc6ed415e2bfc90f59">L4_BEGIN_DECLS</a></div><div class="ttdeci">#define L4_BEGIN_DECLS</div><div class="ttdoc">Start section with C types and functions.</div><div class="ttdef"><b>Definition</b> <a href="compiler_8h_source.html#l00165">compiler.h:165</a></div></div>
<div class="ttc" id="agroup__l4sys__defines_html_ga7b3d88f2118cbb7b8057a860dbdd0381"><div class="ttname"><a href="group__l4sys__defines.html#ga7b3d88f2118cbb7b8057a860dbdd0381">L4_END_DECLS</a></div><div class="ttdeci">#define L4_END_DECLS</div><div class="ttdoc">End section with C types and functions.</div><div class="ttdef"><b>Definition</b> <a href="compiler_8h_source.html#l00166">compiler.h:166</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__ds__stats__t_html"><div class="ttname"><a href="structl4re__ds__stats__t.html">l4re_ds_stats_t</a></div><div class="ttdoc">Information about the data space.</div><div class="ttdef"><b>Definition</b> <a href="#l00039">dataspace.h:39</a></div></div>
<div class="ttc" id="astructl4re__ds__stats__t_html_a194a58a2ecc118aa6108779433db6d08"><div class="ttname"><a href="structl4re__ds__stats__t.html#a194a58a2ecc118aa6108779433db6d08">l4re_ds_stats_t::flags</a></div><div class="ttdeci">l4re_ds_flags_t flags</div><div class="ttdoc">flags</div><div class="ttdef"><b>Definition</b> <a href="#l00041">dataspace.h:41</a></div></div>
<div class="ttc" id="astructl4re__ds__stats__t_html_a2856017930046897a266f17f942bb3c0"><div class="ttname"><a href="structl4re__ds__stats__t.html#a2856017930046897a266f17f942bb3c0">l4re_ds_stats_t::size</a></div><div class="ttdeci">l4re_ds_size_t size</div><div class="ttdoc">size</div><div class="ttdef"><b>Definition</b> <a href="#l00040">dataspace.h:40</a></div></div>
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