PQIII Debugger | 23
©
1989-2021 Lauterbach GmbH
Regarding instruction fetch traces, please note that the trace buffer is connected outside the caches, so
instruction fetches on cached addresses will not appear in the trace. As the core will always fetch a full
instruction cache way (32 bytes) at once, the program trace can not be reconstructed using this on-chip
trace.
Also data trace is limited to uncached accesses. The data value of the load/store access is not contained in
the trace data.
For more information about general trace commands see ’Trace’ in ’General Commands Reference Guide
T’ and ’Onchip Trace Commands’ in ’General Commands Reference Guide O’.
; initialize trace buffer
Onchip.Init
; start program until some_func is reached
Go some_func
; display trace buffer
Onchip.List
To Next Page
Loading...
