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Event trace
If enabled, this source traces exceptions and interrupts occurring.
Command syntax:
<time> <scale> E <value> <number> <desc>
- <time>
Timestamp (decimal value).
- <scale>
Unit for
<time>
. This gives consistency with device-specific Tarmac Trace formats.- <value>
Hexadecimal representation of a value associated with the event.
- <number>
Event number.
- <desc>
Event name.
Table 3-1 Supported values for value, number and desc
Number |
Event description |
Value |
---|---|---|
00000001 |
CoreEvent_Reset |
- |
00000002 |
CoreEvent_UndefinedInstr |
- |
00000003 |
CoreEvent_SWI |
SWI number |
00000004 |
CoreEvent_PrefetchAbort |
- |
00000005 |
CoreEvent_DataAbort |
- |
00000007 |
CoreEvent_IRQ |
- |
00000008 |
CoreEvent_FIQ |
- |
0000000E |
CoreEvent_ImpDataAbort |
- |
00000019 |
CoreEvent_ModeChange |
New mode |