core: print current guest ID in logs

If CFG_NS_VIRTUALIZATION is enabled include the current guest ID on each
log line. A number is added before the core number identifying the
currently set guest I

core: print current guest ID in logs

If CFG_NS_VIRTUALIZATION is enabled include the current guest ID on each
log line. A number is added before the core number identifying the
currently set guest ID, for example:
D/TC:2 0 0 call_initcalls:40 level 1 teecore_init_pub_ram()

Where the "2" indicates that this is done with guest ID 2 active.

Update the symbolize.py script accordingly to recognize and ignore an
eventual guest ID in a log entry.

Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Etienne Carriere <etienne.carriere@foss.st.com>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>

show more ...

core: kernel: move trace_ext.c to core/kernel

Functions in trace_ext.c are architecture independent, therefore, code
could be moved to core/kernel.

Signed-off-by: Marouene Boubakri <marouene.boubak

core: kernel: move trace_ext.c to core/kernel

Functions in trace_ext.c are architecture independent, therefore, code
could be moved to core/kernel.

Signed-off-by: Marouene Boubakri <marouene.boubakri@nxp.com>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>

show more ...

Merge tee_{core,uta}_trace.h into libutil

Merges tee_core_trace.h and tee_uta_trace.h into a common trace.h
in libutil. Since the trace functions now resides libutil they have
to rely on core and li

Merge tee_{core,uta}_trace.h into libutil

Merges tee_core_trace.h and tee_uta_trace.h into a common trace.h
in libutil. Since the trace functions now resides libutil they have
to rely on core and libutee to provide functions to print to the
log device.

* Keeps compatible interface from tee_kta_trace.h
* Adds TAMSG() and TAMSG_RAW() to log TA related events
* Removes the TRACE_ALWAYS level

Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Tested-by: Jens Wiklander <jens.wiklander@linaro.org> (QEMU virt platform)
Reviewed-by: Etienne Carriere <etienne.carriere@st.com>
Reviewed-by: Pascal Brand <pascal.brand@linaro.org>
Tested-by: Pascal Brand <pascal.brand@linaro.org> (STM platform)

show more ...