m1n1/proxyclient/hv/trace_agx_defer.py

# SPDX-License-Identifier: MIT
import datetime

from m1n1.constructutils import show_struct_trace, Ver
from m1n1.utils import *

Ver.set_version(hv.u)

from m1n1.trace.agx import AGXTracer
AGXTracer = AGXTracer._reloadcls(True)

agx_tracer = AGXTracer(hv, "/arm-io/gfx-asc", verbose=1)

agx_tracer.pause_after_init = True
agx_tracer.trace_usermap = False
agx_tracer.trace_kernmap = False
agx_tracer.trace_userva = False
agx_tracer.trace_kernva = False
agx_tracer.redump = True
agx_tracer.exclude_context_id = 1
agx_tracer.cmd_dump_dir = "gfxdumps"

agx_tracer.start()

def resume_tracing(ctx):
    fname = f"{datetime.datetime.now().isoformat()}.log"
    hv.set_logfile(open(f"gfxlogs/{fname}", "a"))
    agx_tracer.start()
    agx_tracer.resume()
    return True

def pause_tracing(ctx):
    agx_tracer.pause()
    agx_tracer.stop()
    hv.set_logfile(None)
    return True

hv.add_hvcall(100, resume_tracing)
hv.add_hvcall(101, pause_tracing)

trace_device("/arm-io/sgx", True)
#trace_device("/arm-io/mcc", True)
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 + 0x2408000, 0x4000), TraceMode.OFF, name="sgx")