#17531: KDL (GPE) in syscall entry (thread_hit_debug_event_internal)
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Reporter: waddlesplash | Owner: nobody
Type: bug | Status: new
Priority: normal | Milestone: Unscheduled
Component: System/Kernel | Version: R1/Development
Resolution: | Keywords:
Blocked By: | Blocking:
Platform: All |
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Comment (by waddlesplash):
The problem seems to be that the stack pointer is not aligned to 16 (but
only to 8) and GCC generated aligned-SSE instructions for a copy. The
question then is how we wound up with a misaligned stack pointer in
syscall entry; or why this only manifests in user_debug_pre_syscall...
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Ticket URL: <https://dev.haiku-os.org/ticket/17531#comment:6>
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