https://www.theiphonewiki.com/w/index.php?action=history&feed=atom&title=Vm_map_protect_Patch 2026-05-31T20:22:09Z Revision history for this page on the wiki MediaWiki 1.31.14 https://www.theiphonewiki.com/w/index.php?title=Vm_map_protect_Patch&diff=21310&oldid=prev 2011-10-03T07:12:38Z

<p>switch to subcategories</p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 07:12, 3 October 2011</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 12:</td> <td colspan="2" class="diff-lineno">Line 12:</td> </tr> <tr> <td class="diff-marker">&#160;</td> <td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> __text:8003E98A B loc_8003E944</div></td> <td class="diff-marker">&#160;</td> <td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> __text:8003E98A B loc_8003E944</div></td> </tr> <tr> <td class="diff-marker">&#160;</td> <td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> __text:8003E98C ; ---------------------------------------------------------------------------</div></td> <td class="diff-marker">&#160;</td> <td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> __text:8003E98C ; ---------------------------------------------------------------------------</div></td> </tr> <tr> <td class="diff-marker">−</td> <td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>[[Category:Patches]]</div></td> <td class="diff-marker">+</td> <td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>[[Category:<ins class="diffchange diffchange-inline">Kernel </ins>Patches]]</div></td> </tr> <!-- diff cache key theiphon_wikidb:diff:wikidiff2:1.12:old-21296:rev-21310:1.7.2:0 --> </table>

Http https://www.theiphonewiki.com/w/index.php?title=Vm_map_protect_Patch&diff=21296&oldid=prev 2011-10-02T22:27:22Z

<p>addresses do change</p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 22:27, 2 October 2011</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 8:</td> <td colspan="2" class="diff-lineno">Line 8:</td> </tr> <tr> <td class="diff-marker">&#160;</td> <td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> __text:8003E980 loc_8003E980 ; CODE XREF: _vm_map_protect+92↑j</div></td> <td class="diff-marker">&#160;</td> <td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> __text:8003E980 loc_8003E980 ; CODE XREF: _vm_map_protect+92↑j</div></td> </tr> <tr> <td class="diff-marker">&#160;</td> <td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> __text:8003E980 LDR R1, =aVm_map_protect ; "vm_map_protect"</div></td> <td class="diff-marker">&#160;</td> <td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> __text:8003E980 LDR R1, =aVm_map_protect ; "vm_map_protect"</div></td> </tr> <tr> <td class="diff-marker">−</td> <td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div> __text:<del class="diffchange diffchange-inline">8003E980</del> BL sub_8001A9E0</div></td> <td class="diff-marker">+</td> <td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> __text:<ins class="diffchange diffchange-inline">8003E982</ins> BL sub_8001A9E0</div></td> </tr> <tr> <td class="diff-marker">−</td> <td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div> __text:<del class="diffchange diffchange-inline">8003E980</del> BIC.W R5, R5, #4 &lt;== replaced with NOP</div></td> <td class="diff-marker">+</td> <td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> __text:<ins class="diffchange diffchange-inline">8003E986</ins> BIC.W R5, R5, #4 &lt;== replaced with NOP</div></td> </tr> <tr> <td class="diff-marker">−</td> <td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div> __text:<del class="diffchange diffchange-inline">8003E980</del> B loc_8003E944</div></td> <td class="diff-marker">+</td> <td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> __text:<ins class="diffchange diffchange-inline">8003E98A</ins> B loc_8003E944</div></td> </tr> <tr> <td class="diff-marker">−</td> <td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div> __text:<del class="diffchange diffchange-inline">8003E980</del> ; ---------------------------------------------------------------------------</div></td> <td class="diff-marker">+</td> <td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> __text:<ins class="diffchange diffchange-inline">8003E98C</ins> ; ---------------------------------------------------------------------------</div></td> </tr> <tr> <td class="diff-marker">&#160;</td> <td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Category:Patches]]</div></td> <td class="diff-marker">&#160;</td> <td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Category:Patches]]</div></td> </tr> </table>

Http https://www.theiphonewiki.com/w/index.php?title=Vm_map_protect_Patch&diff=21295&oldid=prev 2011-10-02T22:23:46Z

<p>moved <a href="/w/index.php?title=Vm_map_protect&amp;action=edit&amp;redlink=1" class="new" title="Vm map protect (page does not exist)">Vm map protect</a> to <a href="/wiki/Vm_map_protect_Patch" title="Vm map protect Patch">Vm map protect Patch</a></p> <table class="diff diff-contentalign-left" data-mw="interface"> <tr class="diff-title" lang="en"> <td colspan="1" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td> <td colspan="1" style="background-color: #fff; color: #222; text-align: center;">Revision as of 22:23, 2 October 2011</td> </tr><tr><td colspan="2" class="diff-notice" lang="en"><div class="mw-diff-empty">(No difference)</div> </td></tr></table>

Http https://www.theiphonewiki.com/w/index.php?title=Vm_map_protect_Patch&diff=21294&oldid=prev 2011-10-02T22:21:46Z

<p>another public patch copied from Stefan Essers slides</p> <p><b>New page</b></p><div>{{DISPLAYTITLE:vm_map_protect Patch}}<br /> *vm_map_protect disallows pages with both VM_PROT_WRITE and VM_PROT_EXECUTE<br /> *when found VM_PROT_EXECUTE is cleared<br /> *patch NOPs out the bit clearing<br /> <br /> __text:8003E980 ; ---------------------------------------------------------------------------<br /> __text:8003E980 <br /> __text:8003E980 loc_8003E980 ; CODE XREF: _vm_map_protect+92↑j<br /> __text:8003E980 LDR R1, =aVm_map_protect ; &quot;vm_map_protect&quot;<br /> __text:8003E980 BL sub_8001A9E0<br /> __text:8003E980 BIC.W R5, R5, #4 &lt;== replaced with NOP<br /> __text:8003E980 B loc_8003E944<br /> __text:8003E980 ; ---------------------------------------------------------------------------<br /> [[Category:Patches]]</div>

Http