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<a href="memorymap_8h.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="preprocessor">#pragma once</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="preprocessor">#include <<a class="code" href="wut_8h.html">wut.h</a>></span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> </div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#ifdef __cplusplus</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="keyword">extern</span> <span class="stringliteral">"C"</span> {</div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> </div><div class="line"><a name="l00015"></a><span class="lineno"><a class="line" href="group__coreinit__memorymap.html#gaec8c3a45030e5489b84183ad8b50f4be"> 15</a></span> <span class="keyword">typedef</span> <span class="keyword">enum</span> <a class="code" href="group__coreinit__memorymap.html#gaec8c3a45030e5489b84183ad8b50f4be">OSMemoryMapMode</a></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> {</div><div class="line"><a name="l00017"></a><span class="lineno"><a class="line" href="group__coreinit__memorymap.html#ggaec8c3a45030e5489b84183ad8b50f4beafef3e905c898e0efa6f54842219031b0"> 17</a></span>  <a class="code" href="group__coreinit__memorymap.html#ggaec8c3a45030e5489b84183ad8b50f4beafef3e905c898e0efa6f54842219031b0">OS_MAP_MEMORY_INVALID</a> = 0,</div><div class="line"><a name="l00018"></a><span class="lineno"><a class="line" href="group__coreinit__memorymap.html#ggaec8c3a45030e5489b84183ad8b50f4bea13e1f29de202bdefcfe541d503031deb"> 18</a></span>  <a class="code" href="group__coreinit__memorymap.html#ggaec8c3a45030e5489b84183ad8b50f4bea13e1f29de202bdefcfe541d503031deb">OS_MAP_MEMORY_READ_ONLY</a> = 1,</div><div class="line"><a name="l00019"></a><span class="lineno"><a class="line" href="group__coreinit__memorymap.html#ggaec8c3a45030e5489b84183ad8b50f4bea8632fb7090c908832e2a8deb9e49cd5c"> 19</a></span>  <a class="code" href="group__coreinit__memorymap.html#ggaec8c3a45030e5489b84183ad8b50f4bea8632fb7090c908832e2a8deb9e49cd5c">OS_MAP_MEMORY_READ_WRITE</a> = 2,</div><div class="line"><a name="l00020"></a><span class="lineno"><a class="line" href="group__coreinit__memorymap.html#ggaec8c3a45030e5489b84183ad8b50f4beacba765e89dabbd816314a279ce098261"> 20</a></span>  <a class="code" href="group__coreinit__memorymap.html#ggaec8c3a45030e5489b84183ad8b50f4beacba765e89dabbd816314a279ce098261">OS_MAP_MEMORY_FREE</a> = 3,</div><div class="line"><a name="l00021"></a><span class="lineno"><a class="line" href="group__coreinit__memorymap.html#ggaec8c3a45030e5489b84183ad8b50f4bea3922558ab63460f63390ec53199cba03"> 21</a></span>  <a class="code" href="group__coreinit__memorymap.html#ggaec8c3a45030e5489b84183ad8b50f4bea3922558ab63460f63390ec53199cba03">OS_MAP_MEMORY_ALLOCATED</a> = 4,</div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> } <a class="code" href="group__coreinit__memorymap.html#gaec8c3a45030e5489b84183ad8b50f4be">OSMemoryMapMode</a>;</div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> </div><div class="line"><a name="l00024"></a><span class="lineno"><a class="line" href="group__coreinit__memorymap.html#ga93b338792824e9803dea3a24ddf7afab"> 24</a></span> <span class="preprocessor">#define OS_PAGE_SIZE (128 * 1024)</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> </div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> uint32_t</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <a class="code" href="group__coreinit__memorymap.html#ga5de23bca9392d8b438861f2ceac173ed">OSEffectiveToPhysical</a>(uint32_t virtualAddress);</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> uint32_t</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <a class="code" href="group__coreinit__memorymap.html#gac9bcf8f9245f0f1e7446f1cafa49698d">OSAllocVirtAddr</a>(uint32_t virtualAddress,</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  uint32_t size,</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  uint32_t align);</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> </div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> <a class="code" href="wut__types_8h.html#a975dbe9e4396bf9e0064ce01827fa372">BOOL</a></div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <a class="code" href="group__coreinit__memorymap.html#gad2f52f8705e306378d875acad0ad0b4d">OSFreeVirtAddr</a>(uint32_t virtualAddress,</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  uint32_t size);</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span> </div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <a class="code" href="group__coreinit__memorymap.html#gaec8c3a45030e5489b84183ad8b50f4be">OSMemoryMapMode</a></div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span> <a class="code" href="group__coreinit__memorymap.html#ga38fa261e773bd708f2f02e6e6a6454fb">OSQueryVirtAddr</a>(uint32_t virtualAddress);</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span> </div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span> <a class="code" href="wut__types_8h.html#a975dbe9e4396bf9e0064ce01827fa372">BOOL</a></div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span> <a class="code" href="group__coreinit__memorymap.html#ga7fb12e8bad1c58fe5e19448abde8c979">OSMapMemory</a>(uint32_t virtualAddress,</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  uint32_t physicalAddress,</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  uint32_t size,</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <a class="code" href="group__coreinit__memorymap.html#gaec8c3a45030e5489b84183ad8b50f4be">OSMemoryMapMode</a> mode);</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span> </div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span> <a class="code" href="wut__types_8h.html#a975dbe9e4396bf9e0064ce01827fa372">BOOL</a></div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span> <a class="code" href="group__coreinit__memorymap.html#ga4fcc6ab7f6031feb27b52ff88ad42fe9">OSUnmapMemory</a>(uint32_t virtualAddress,</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  uint32_t size);</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span> </div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span> <a class="code" href="group__coreinit__memorymap.html#ga22e71a472f3db380efda352a2c84c826">OSGetMapVirtAddrRange</a>(uint32_t *outVirtualAddress,</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  uint32_t *outSize);</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span> </div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span> <a class="code" href="group__coreinit__memorymap.html#ga1bfa089c8d2c869aa2dc824b688f14f4">OSGetAvailPhysAddrRange</a>(uint32_t *outPhysicalAddress,</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  uint32_t *outSize);</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span> </div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span> <a class="code" href="group__coreinit__memorymap.html#ga27856f3b01004398f43f111eceef6c83">OSGetDataPhysAddrRange</a>(uint32_t *outPhysicalAddress,</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  uint32_t *outSize);</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="preprocessor">#ifdef __cplusplus</span></div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span> }</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span> <span class="preprocessor">#endif</span></div><div class="ttc" id="group__coreinit__memorymap_html_ggaec8c3a45030e5489b84183ad8b50f4bea13e1f29de202bdefcfe541d503031deb"><div class="ttname"><a href="group__coreinit__memorymap.html#ggaec8c3a45030e5489b84183ad8b50f4bea13e1f29de202bdefcfe541d503031deb">OS_MAP_MEMORY_READ_ONLY</a></div><div class="ttdef"><b>Definition:</b> <a href="memorymap_8h_source.html#l00018">memorymap.h:18</a></div></div>
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<div class="ttc" id="group__coreinit__memorymap_html_ggaec8c3a45030e5489b84183ad8b50f4bea3922558ab63460f63390ec53199cba03"><div class="ttname"><a href="group__coreinit__memorymap.html#ggaec8c3a45030e5489b84183ad8b50f4bea3922558ab63460f63390ec53199cba03">OS_MAP_MEMORY_ALLOCATED</a></div><div class="ttdef"><b>Definition:</b> <a href="memorymap_8h_source.html#l00021">memorymap.h:21</a></div></div>
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<div class="ttc" id="group__coreinit__memorymap_html_gaec8c3a45030e5489b84183ad8b50f4be"><div class="ttname"><a href="group__coreinit__memorymap.html#gaec8c3a45030e5489b84183ad8b50f4be">OSMemoryMapMode</a></div><div class="ttdeci">OSMemoryMapMode</div><div class="ttdef"><b>Definition:</b> <a href="memorymap_8h_source.html#l00015">memorymap.h:15</a></div></div>
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<div class="ttc" id="group__coreinit__memorymap_html_ga4fcc6ab7f6031feb27b52ff88ad42fe9"><div class="ttname"><a href="group__coreinit__memorymap.html#ga4fcc6ab7f6031feb27b52ff88ad42fe9">OSUnmapMemory</a></div><div class="ttdeci">BOOL OSUnmapMemory(uint32_t virtualAddress, uint32_t size)</div><div class="ttdoc">Unmaps previously mapped memory. </div></div>
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<div class="ttc" id="group__coreinit__memorymap_html_ga7fb12e8bad1c58fe5e19448abde8c979"><div class="ttname"><a href="group__coreinit__memorymap.html#ga7fb12e8bad1c58fe5e19448abde8c979">OSMapMemory</a></div><div class="ttdeci">BOOL OSMapMemory(uint32_t virtualAddress, uint32_t physicalAddress, uint32_t size, OSMemoryMapMode mode)</div><div class="ttdoc">Maps a physical address to a virtual address, with a given size and set of permissions. </div></div>
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<div class="ttc" id="group__coreinit__memorymap_html_ggaec8c3a45030e5489b84183ad8b50f4beacba765e89dabbd816314a279ce098261"><div class="ttname"><a href="group__coreinit__memorymap.html#ggaec8c3a45030e5489b84183ad8b50f4beacba765e89dabbd816314a279ce098261">OS_MAP_MEMORY_FREE</a></div><div class="ttdef"><b>Definition:</b> <a href="memorymap_8h_source.html#l00020">memorymap.h:20</a></div></div>
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<div class="ttc" id="group__coreinit__memorymap_html_gac9bcf8f9245f0f1e7446f1cafa49698d"><div class="ttname"><a href="group__coreinit__memorymap.html#gac9bcf8f9245f0f1e7446f1cafa49698d">OSAllocVirtAddr</a></div><div class="ttdeci">uint32_t OSAllocVirtAddr(uint32_t virtualAddress, uint32_t size, uint32_t align)</div><div class="ttdoc">Allocates virtual address range for later mapping. </div></div>
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<div class="ttc" id="wut_8h_html"><div class="ttname"><a href="wut_8h.html">wut.h</a></div></div>
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<div class="ttc" id="group__coreinit__memorymap_html_ggaec8c3a45030e5489b84183ad8b50f4bea8632fb7090c908832e2a8deb9e49cd5c"><div class="ttname"><a href="group__coreinit__memorymap.html#ggaec8c3a45030e5489b84183ad8b50f4bea8632fb7090c908832e2a8deb9e49cd5c">OS_MAP_MEMORY_READ_WRITE</a></div><div class="ttdef"><b>Definition:</b> <a href="memorymap_8h_source.html#l00019">memorymap.h:19</a></div></div>
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<div class="ttc" id="group__coreinit__memorymap_html_ga22e71a472f3db380efda352a2c84c826"><div class="ttname"><a href="group__coreinit__memorymap.html#ga22e71a472f3db380efda352a2c84c826">OSGetMapVirtAddrRange</a></div><div class="ttdeci">void OSGetMapVirtAddrRange(uint32_t *outVirtualAddress, uint32_t *outSize)</div><div class="ttdoc">Gets the range of virtual addresses available for mapping. </div></div>
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<div class="ttc" id="group__coreinit__memorymap_html_ga38fa261e773bd708f2f02e6e6a6454fb"><div class="ttname"><a href="group__coreinit__memorymap.html#ga38fa261e773bd708f2f02e6e6a6454fb">OSQueryVirtAddr</a></div><div class="ttdeci">OSMemoryMapMode OSQueryVirtAddr(uint32_t virtualAddress)</div><div class="ttdoc">Determines the status of the given virtual memory address - mapped read-write or read-only, free, allocated or invalid. </div></div>
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<div class="ttc" id="group__coreinit__memorymap_html_ggaec8c3a45030e5489b84183ad8b50f4beafef3e905c898e0efa6f54842219031b0"><div class="ttname"><a href="group__coreinit__memorymap.html#ggaec8c3a45030e5489b84183ad8b50f4beafef3e905c898e0efa6f54842219031b0">OS_MAP_MEMORY_INVALID</a></div><div class="ttdef"><b>Definition:</b> <a href="memorymap_8h_source.html#l00017">memorymap.h:17</a></div></div>
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<div class="ttc" id="wut__types_8h_html_a975dbe9e4396bf9e0064ce01827fa372"><div class="ttname"><a href="wut__types_8h.html#a975dbe9e4396bf9e0064ce01827fa372">BOOL</a></div><div class="ttdeci">int32_t BOOL</div><div class="ttdef"><b>Definition:</b> <a href="wut__types_8h_source.html#l00004">wut_types.h:4</a></div></div>
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<div class="ttc" id="group__coreinit__memorymap_html_ga27856f3b01004398f43f111eceef6c83"><div class="ttname"><a href="group__coreinit__memorymap.html#ga27856f3b01004398f43f111eceef6c83">OSGetDataPhysAddrRange</a></div><div class="ttdeci">void OSGetDataPhysAddrRange(uint32_t *outPhysicalAddress, uint32_t *outSize)</div><div class="ttdoc">Gets the range of physical memory used for the application&#39;s data. </div></div>
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<div class="ttc" id="group__coreinit__memorymap_html_ga1bfa089c8d2c869aa2dc824b688f14f4"><div class="ttname"><a href="group__coreinit__memorymap.html#ga1bfa089c8d2c869aa2dc824b688f14f4">OSGetAvailPhysAddrRange</a></div><div class="ttdeci">void OSGetAvailPhysAddrRange(uint32_t *outPhysicalAddress, uint32_t *outSize)</div><div class="ttdoc">Gets the range of available physical memory (not reserved for app code or data). </div></div>
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<div class="ttc" id="group__coreinit__memorymap_html_gad2f52f8705e306378d875acad0ad0b4d"><div class="ttname"><a href="group__coreinit__memorymap.html#gad2f52f8705e306378d875acad0ad0b4d">OSFreeVirtAddr</a></div><div class="ttdeci">BOOL OSFreeVirtAddr(uint32_t virtualAddress, uint32_t size)</div><div class="ttdoc">Frees a previously allocated virtual address range back to the system. </div></div>
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<div class="ttc" id="group__coreinit__memorymap_html_ga5de23bca9392d8b438861f2ceac173ed"><div class="ttname"><a href="group__coreinit__memorymap.html#ga5de23bca9392d8b438861f2ceac173ed">OSEffectiveToPhysical</a></div><div class="ttdeci">uint32_t OSEffectiveToPhysical(uint32_t virtualAddress)</div></div>
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