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Opened 8 years ago

Last modified 3 years ago

#167 new enhancement

Implement kernel stack tracing hooks for sparc64

Reported by: Jakub Jermář Owned by: Jakub Jermář
Priority: minor Milestone: 0.7.1
Component: helenos/kernel/sparc64 Version: mainline
Keywords: Cc:
Blocker for: Depends on:
See also:

Description

Implement kernel hooks for stack tracing on sparc64.

Currently, there are the following open problems:

  • userspace windows are flushed to the userspace window buffer, so the uspace tracing hooks should somehow find the respective window save areas there
  • istate_t does not save fp (but it is located in the memory stack near the istate structure)
  • consider ticket #10 (Register window thrashing)
  • wait for integration of ticket #142 (sun4v support)

Change History (3)

comment:1 Changed 7 years ago by Jakub Jermář

Milestone: 0.5.00.5.1

comment:2 Changed 5 years ago by Jakub Jermář

Milestone: 0.5.00.5.1

comment:3 Changed 3 years ago by Jakub Jermář

Milestone: 0.5.10.7.1
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