m1n1/proxyclient/hv/trace_all.py

# SPDX-License-Identifier: MIT

from m1n1.utils import irange

# Map the entire MMIO range as traceable
for r in hv.adt["/arm-io"].ranges:
    trace_range(irange(r.parent_addr, r.size), mode=TraceMode.ASYNC)

# Skip some noisy devices
try:
    trace_device("/arm-io/usb-drd0", False)
except KeyError:
    pass
try:
    trace_device("/arm-io/usb-drd1", False)
except KeyError:
    pass
try:
    trace_device("/arm-io/uart2", False)
except KeyError:
    pass
trace_device("/arm-io/error-handler", False)
trace_device("/arm-io/aic", False)
trace_device("/arm-io/spi1", False)
trace_device("/arm-io/pmgr", False)
run_guest.py: Add options to run external scripts: -m <script> Run a script in hypervisor context prior to starting the guest. This is essentially the same as the shell context. -c <code> Run a literal string of code prior to starting the guest. -S Start a shell instead of directly starting the guest. Use `start` to actually begin guest execution. This also adds a couple example scripts under hv/. Signed-off-by: Hector Martin <marcan@marcan.st> 2021-06-10 13:34:29 +00:00			`# SPDX-License-Identifier: MIT`

hv/trace_all.py: Trace all I/O ranges using the arm-io prop Signed-off-by: Hector Martin <marcan@marcan.st> 2021-11-10 07:35:21 +00:00			`from m1n1.utils import irange`

run_guest.py: Add options to run external scripts: -m <script> Run a script in hypervisor context prior to starting the guest. This is essentially the same as the shell context. -c <code> Run a literal string of code prior to starting the guest. -S Start a shell instead of directly starting the guest. Use `start` to actually begin guest execution. This also adds a couple example scripts under hv/. Signed-off-by: Hector Martin <marcan@marcan.st> 2021-06-10 13:34:29 +00:00			`# Map the entire MMIO range as traceable`
hv/trace_all.py: Trace all I/O ranges using the arm-io prop Signed-off-by: Hector Martin <marcan@marcan.st> 2021-11-10 07:35:21 +00:00			`for r in hv.adt["/arm-io"].ranges:`
hv/trace_all.py: Use async tracing by default Signed-off-by: Hector Martin <marcan@marcan.st> 2022-01-16 09:59:58 +00:00			`trace_range(irange(r.parent_addr, r.size), mode=TraceMode.ASYNC)`
run_guest.py: Add options to run external scripts: -m <script> Run a script in hypervisor context prior to starting the guest. This is essentially the same as the shell context. -c <code> Run a literal string of code prior to starting the guest. -S Start a shell instead of directly starting the guest. Use `start` to actually begin guest execution. This also adds a couple example scripts under hv/. Signed-off-by: Hector Martin <marcan@marcan.st> 2021-06-10 13:34:29 +00:00
			`# Skip some noisy devices`
			`try:`
			`trace_device("/arm-io/usb-drd0", False)`
			`except KeyError:`
			`pass`
			`try:`
			`trace_device("/arm-io/usb-drd1", False)`
			`except KeyError:`
			`pass`
hv/trace_all.py: Trace all I/O ranges using the arm-io prop Signed-off-by: Hector Martin <marcan@marcan.st> 2021-11-10 07:35:21 +00:00			`try:`
			`trace_device("/arm-io/uart2", False)`
			`except KeyError:`
			`pass`
run_guest.py: Add options to run external scripts: -m <script> Run a script in hypervisor context prior to starting the guest. This is essentially the same as the shell context. -c <code> Run a literal string of code prior to starting the guest. -S Start a shell instead of directly starting the guest. Use `start` to actually begin guest execution. This also adds a couple example scripts under hv/. Signed-off-by: Hector Martin <marcan@marcan.st> 2021-06-10 13:34:29 +00:00			`trace_device("/arm-io/error-handler", False)`
			`trace_device("/arm-io/aic", False)`
			`trace_device("/arm-io/spi1", False)`
			`trace_device("/arm-io/pmgr", False)`