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+[[!meta copyright="Copyright © 2011, 2012 Free Software Foundation, Inc."]]
+
+[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable
+id="license" text="Permission is granted to copy, distribute and/or modify this
+document under the terms of the GNU Free Documentation License, Version 1.2 or
+any later version published by the Free Software Foundation; with no Invariant
+Sections, no Front-Cover Texts, and no Back-Cover Texts.  A copy of the license
+is included in the section entitled [[GNU Free Documentation
+License|/fdl]]."]]"""]]
+
+[[!tag open_issue_documentation]]
+
+[[!toc]]
+
+
+# IRC, freenode, #hurd, 2011-12-04
+
+    <mcsim> defpager uses it's own dynamic memory allocator, which uses
+      vm_allocate/vm_deallocate as backing store? Am I able to use duma in such
+      case?
+    <braunr> you will have to adapt it
+    <braunr> but it's already designed to handle custom allocators
+    <braunr> iirc
+    <braunr> btw, are there special flags for that memory which the pager
+      allocates ?
+    <braunr> e.g. to use wired memory ?
+    <mcsim> yes, wired memory
+    <braunr> you'll have to change that in duma then
+    <braunr> but apart from such details, it should be straightforward
+
+    <antrik> braunr: I have no idea about duma; but if you think it's a useful
+      tool, please add it to open_issues/code_analysis.mdwn
+    <antrik> (I guess we should have a "proper" page listing useful debugging
+      tools...)
+
+
+## IRC, freenode, #hurd, 2012-09-03
+
+    <mcsim> hello. Has anyone tried some memory debugging tools like duma or
+      dmalloc with hurd?
+    <braunr> mcsim: yes, but i couldn't
+    <braunr> i tried duma, and it crashes, probably because of cthreads :)
+
+
+## IRC, freenode, #hurd, 2012-09-08
+
+    <mcsim> hello. What static analyzer would you suggest (probably you have
+      tried it for hurd already)?
+    <braunr> mcsim: if you find some good free static analyzer, let me know :)
+    <pinotree> a simple one is cppcheck
+    <mcsim> braunr: I'm choosing now between splint and adlint