getjit[,jitget]
Get the Just-In-Time Debugger in Windows. In WIN64 systems there are two JIT entries: one for a x32 debugger and other for a x64 debugger. In a WIN64 system when a x32 process crash: Windows attach the x32 debugger stored in the x32-JIT entry. Important notes:

arguments 

  without args: Get the current JIT debugger. 

  arg2:

    1. old: Get the old JIT entry stored.
    2. x32: Get the x32-JIT entry.
    3. x64: Get the x64-JIT entry.

result
This command does not set any result variables.