mirror of
https://github.com/genodelabs/genode.git
synced 2025-01-12 07:52:44 +00:00
be0a1742ac
This patch makes the trace-subject state as reflected to the trace
monitor more accurate.
Until now, a subject could be in UNTRACED or TRACED state. In reality,
however, there exists an intermediate state after the trace monitor
called 'trace' for the subject but before the subject locally activated
the tracing (done when passing a trace point). This intermediate state
was reflected as UNTRACED. Consequently, threads that never pass a trace
point (e.g., just waiting for I/O) would remain to appear as UNTRACED
even after enabling its tracing by the trace monitor. This is confusing.
This patch replaces the former UNTRACED and TRACED states by three
distinct states:
UNATTACHED prior any call of 'trace'
ATTACHED after a trace monitor called 'trace'
but before the tracing is active
TRACE tracing is active
Fixes #4447
|
||
|---|---|---|
| .. | ||
| base | ||
| cpu | ||
| cpu_session | ||
| cpu_thread | ||
| dataspace | ||
| deprecated | ||
| drivers | ||
| io_mem_session | ||
| io_port_session | ||
| irq_session | ||
| log_session | ||
| parent | ||
| pd_session | ||
| region_map | ||
| rm_session | ||
| rom_session | ||
| root | ||
| session | ||
| spec | ||
| timer | ||
| timer_session | ||
| trace_session | ||
| util | ||
| vm_session | ||
| README | ||
This directory contains include files of interfaces that are exported by components to be used by other components. Each subdirectory corresponds to the component exporting the interface.