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* Added support for debugging through exec*().

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* Added initialization function. Currently only need to init the
  single step hack for qemu.
* Fixed a deadlock when the nub thread destroyed the debug info. It was
  waiting for itself.
* Moved the filling in the origin info of the debug messages into
  thread_hit_debug_event_internal(). No need for code duplication.
* Writing to user memory can now be partial. We also change the area
  protection, if it wasn't writable. Necessary for setting software
  breakpoints.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@11996 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Ingo Weinhold
2005-03-25 18:40:07 +00:00
parent 99a4d67e7b
commit 3eae1fea40
2 changed files with 198 additions and 50 deletions
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headers/private/kernel/user_debugger.h
+4
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@@ -139,6 +139,10 @@ void clear_thread_debug_info(struct thread_debug_info *info,
bool dying);
void destroy_thread_debug_info(struct thread_debug_info *info);
void user_debug_prepare_for_exec();
void user_debug_finish_after_exec();
void init_user_debug();
// debug event callbacks