1 files changed, 0 insertions, 99 deletions
diff --git a/pkg/sentry/kernel/g3doc/run_states.dot b/pkg/sentry/kernel/g3doc/run_states.dot
deleted file mode 100644
index 7861fe1f5..000000000
--- a/pkg/sentry/kernel/g3doc/run_states.dot
+++ /dev/null
@@ -1,99 +0,0 @@
-digraph {
-  subgraph {
-    App;
-  }
-  subgraph {
-    Interrupt;
-    InterruptAfterSignalDeliveryStop;
-  }
-  subgraph {
-    Syscall;
-    SyscallAfterPtraceEventSeccomp;
-    SyscallEnter;
-    SyscallAfterSyscallEnterStop;
-    SyscallAfterSysemuStop;
-    SyscallInvoke;
-    SyscallAfterPtraceEventClone;
-    SyscallAfterExecStop;
-    SyscallAfterVforkStop;
-    SyscallReinvoke;
-    SyscallExit;
-  }
-  subgraph {
-    Vsyscall;
-    VsyscallAfterPtraceEventSeccomp;
-    VsyscallInvoke;
-  }
-  subgraph {
-    Exit;
-    ExitMain; // leave thread group, release resources, reparent children, kill PID namespace and wait if TGID 1
-    ExitNotify; // signal parent/tracer, become waitable
-    ExitDone; // represented by t.runState == nil
-  }
-
-  // Task exit
-  Exit -> ExitMain;
-  ExitMain -> ExitNotify;
-  ExitNotify -> ExitDone;
-
-  // Execution of untrusted application code
-  App -> App;
-
-  // Interrupts (usually signal delivery)
-  App -> Interrupt;
-  Interrupt -> Interrupt; // if other interrupt conditions may still apply
-  Interrupt -> Exit; // if killed
-
-  // Syscalls
-  App -> Syscall;
-  Syscall -> SyscallEnter;
-  SyscallEnter -> SyscallInvoke;
-  SyscallInvoke -> SyscallExit;
-  SyscallExit -> App;
-
-  // exit, exit_group
-  SyscallInvoke -> Exit;
-
-  // execve
-  SyscallInvoke -> SyscallAfterExecStop;
-  SyscallAfterExecStop -> SyscallExit;
-  SyscallAfterExecStop -> App; // fatal signal pending
-
-  // vfork
-  SyscallInvoke -> SyscallAfterVforkStop;
-  SyscallAfterVforkStop -> SyscallExit;
-
-  // Vsyscalls
-  App -> Vsyscall;
-  Vsyscall -> VsyscallInvoke;
-  Vsyscall -> App; // fault while reading return address from stack
-  VsyscallInvoke -> App;
-
-  // ptrace-specific branches
-  Interrupt -> InterruptAfterSignalDeliveryStop;
-  InterruptAfterSignalDeliveryStop -> Interrupt;
-  SyscallEnter -> SyscallAfterSyscallEnterStop;
-  SyscallAfterSyscallEnterStop -> SyscallInvoke;
-  SyscallAfterSyscallEnterStop -> SyscallExit; // skipped by tracer
-  SyscallAfterSyscallEnterStop -> App; // fatal signal pending
-  SyscallEnter -> SyscallAfterSysemuStop;
-  SyscallAfterSysemuStop -> SyscallExit;
-  SyscallAfterSysemuStop -> App; // fatal signal pending
-  SyscallInvoke -> SyscallAfterPtraceEventClone;
-  SyscallAfterPtraceEventClone -> SyscallExit;
-  SyscallAfterPtraceEventClone -> SyscallAfterVforkStop;
-
-  // seccomp
-  Syscall -> App; // SECCOMP_RET_TRAP, SECCOMP_RET_ERRNO, SECCOMP_RET_KILL, SECCOMP_RET_TRACE without tracer
-  Syscall -> SyscallAfterPtraceEventSeccomp; // SECCOMP_RET_TRACE
-  SyscallAfterPtraceEventSeccomp -> SyscallEnter;
-  SyscallAfterPtraceEventSeccomp -> SyscallExit; // skipped by tracer
-  SyscallAfterPtraceEventSeccomp -> App; // fatal signal pending
-  Vsyscall -> VsyscallAfterPtraceEventSeccomp;
-  VsyscallAfterPtraceEventSeccomp -> VsyscallInvoke;
-  VsyscallAfterPtraceEventSeccomp -> App;
-
-  // Autosave
-  SyscallInvoke -> SyscallReinvoke;
-  SyscallReinvoke -> SyscallInvoke;
-}