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hv/trace_agx.py: Make untracing/tracing on reload less painful

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Just use TraceMode.OFF instead of commenting lines out.

Also always trace the GPU panic register (TODO: do not hardcode)

Signed-off-by: Asahi Lina <lina@asahilina.net>
This commit is contained in:
Asahi Lina 2022-06-02 23:51:01 +09:00
parent bdd9603fa7
commit c81df296c7
1 changed files with 12 additions and 18 deletions
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30
proxyclient/hv/trace_agx.py
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@ -1,26 +1,17 @@
# SPDX-License-Identifier: MIT
import datetime
from m1n1.constructutils import show_struct_trace
from m1n1.utils import *
trace_device("/arm-io/sgx", False)
trace_device("/arm-io/pmp", False)
trace_device("/arm-io/gfx-asc", False)
from m1n1.trace.asc import ASCTracer
ASCTracer = ASCTracer._reloadcls()
# gfx_tracer = ASCTracer(hv, "/arm-io/gfx-asc", verbose=True)
# gfx_tracer.start()
from m1n1.fw.agx import channels, initdata
channels.Channel = channels.Channel._reloadcls()
from m1n1.trace.agx import AGXTracer
AGXTracer = AGXTracer._reloadcls(True)
agx_tracer = AGXTracer(hv, "/arm-io/gfx-asc", verbose=False)
agx_tracer = AGXTracer(hv, "/arm-io/gfx-asc", verbose=1)
agx_tracer.start()
def resume_tracing(ctx):
@ -37,14 +28,17 @@ def pause_tracing(ctx):
hv.add_hvcall(100, resume_tracing)
hv.add_hvcall(101, pause_tracing)
#trace_range(irange(gfx_tracer.gpu_region, gfx_tracer.gpu_region_size), mode=TraceMode.SYNC)
#trace_range(irange(gfx_tracer.gfx_shared_region, gfx_tracer.gfx_shared_region_size), mode=TraceMode.SYNC)
#trace_range(irange(gfx_tracer.gfx_handoff, gfx_tracer.gfx_handoff_size), mode=TraceMode.SYNC)
mode = TraceMode.OFF
trace_range(irange(agx_tracer.gpu_region, agx_tracer.gpu_region_size), mode=mode, name="gpu_region")
trace_range(irange(agx_tracer.gfx_shared_region, agx_tracer.gfx_shared_region_size), mode=mode, name="gfx_shared_region")
trace_range(irange(agx_tracer.gfx_handoff, agx_tracer.gfx_handoff_size), mode=mode, name="gfx_handoff")
# Trace the entire mmio range around the GPU
# node = hv.adt["/arm-io/sgx"]
# addr, size = node.get_reg(0)
# hv.trace_range(irange(addr, 0x1000000), TraceMode.SYNC)
## Trace the entire mmio range around the GPU
node = hv.adt["/arm-io/sgx"]
addr, size = node.get_reg(0)
#hv.trace_range(irange(addr, 0x1000000), TraceMode.SYNC, name="sgx")
hv.trace_range(irange(addr, 0x1000000), TraceMode.OFF, name="sgx")
hv.trace_range(irange(0x204017030, 8), TraceMode.SYNC, name="faultcode")
def trace_all_gfx_io():
# These are all the IO ranges that get mapped into the UAT iommu pagetable