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developersguide:magicdebugkeys [2015/07/18 23:17] (current) jeanbaptisteboric created |
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+ | ====== Magic Debugging Keys ====== | ||
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+ | These keys trigger diverse low-level information dumps. They are handled by the information server (is) and contains mostly kernel and core services state dumps. | ||
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+ | Due to the copious amount of text triggered by the magic debugging keys, most of them only outputs a screen's worth of contents at a time. If you see ''--more--'' at the bottom of the screen, you can hit the magic debug key again to continue the output. | ||
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+ | The list of currently available magic debugging keys may be queried with ''Shift + F5''. | ||
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+ | **Note:** Function keys are only valid from the first console (ttyc0). | ||
+ | |||
+ | ===== Function key mappings ===== | ||
+ | | **key** |**Description** | | ||
+ | | F1 |Kernel processes table | | ||
+ | | <del>F2</del> |<del>Processes memory maps</del> | | ||
+ | | F3 |System Image | | ||
+ | | F4 |Processes privileges | | ||
+ | | F5 |Boot monitor parameters | | ||
+ | | F6 |IRQ hooks and policies | | ||
+ | | F7 |Kernel messages | | ||
+ | | F8 |VM status and process maps | | ||
+ | | F10 |Kernel parameters | | ||
+ | | <del>F11</del> |<del>Timing details (if enabled)</del> | | ||
+ | | Shift + F1 |Process manager process table | | ||
+ | | Shift + F2 |Signals | | ||
+ | | Shift + F3 |Filesystem process table | | ||
+ | | Shift + F4 |Device/Driver mapping | | ||
+ | | Shift + F5 |Print keys mappings | | ||
+ | | Shift + F6 |Reincarnation server process table | | ||
+ | | Shift + F8 |Data store contents | | ||
+ | | Shift + F9 |Processes with stack traces | | ||