== stock tpm20.c provenance ==
SHA256 (tpm20.c) = b3eea3fcaf1e5e8a1b547353e8bdbeded1cd1d07e8ad7be4387197e8a6ee5460
== generating empty opt headers ==
== pulling generated interface headers from the kernel obj tree ==
  device_if.h: 44ded32fa116dec096ca1c664e532b0b1fc8a3d562e5f2af45891d3f205e7edd
  bus_if.h: cb0df262664b865cc69ceb8c9d8d823e0d14704b4da272956353ea8fd055d0d0
  acpi_if.h: 970f4e1b564672ecddbe9c88608ee075c3e70ceba3a71133bc3e199b6ad93085
== building hangsim.ko ==
creating sys/ forwarding header /root/df5007/forwarder_x86_64/include/poll.h
creating sys/ forwarding header /root/df5007/forwarder_x86_64/include/syslog.h
creating sys/ forwarding header /root/df5007/forwarder_x86_64/include/ucontext.h
cc  -O2 -pipe -I/root/df5007 -I/usr/src/sys -I/usr/src/sys/dev/crypto/tpm  -D_KERNEL -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes  -Wmissing-prototypes -Wpointer-arith -Wcast-qual  -Wold-style-definition -Wmissing-include-dirs  -Wno-pointer-sign -Winit-self -Wundef -Wno-unused-but-set-variable -std=gnu11 -Werror -DKLD_MODULE -nostdinc -I/root/df5007 -I/usr/src/sys -I/usr/src/sys/dev/crypto/tpm -I. -Idragonfly -I/root/df5007/forwarder_x86_64/include -Idragonfly/../include -I/usr/include  -Wold-style-declaration -fno-common -ffreestanding -fno-stack-protector -fno-strict-aliasing -fno-strict-overflow -fno-asynchronous-unwind-tables -fno-omit-frame-pointer -mcmodel=kernel -mno-red-zone -mno-mmx -mno-sse -msoft-float -mno-fp-ret-in-387 -mindirect-branch=thunk-inline   -c hangsim.c
cc -Wl,--build-id=sha1 -nostdlib -Wl,--hash-style=sysv   -r -Wl,-d -o hangsim.ko hangsim.o
-rw-r--r--  1 root  wheel  9232 Sep 25 19:04 hangsim.ko
== building poc ==
-rwxr-xr-x  1 root  wheel  9928 Sep 25 19:04 poc