qemu-system-*.exe -cpu ? (or -M ?) exit silently
For example, 'qemu-system-arm -cpu ?' on Linux host give me available cpu list:
Available CPUs:
arm1026
arm1136
arm1136-r2
...
But on Windows host, I got nothing:
C:\opt\qemu-1.5.0-rc0-win64>qemu-system-arm -cpu ?
C:\opt\qemu-1.5.0-rc0-win64>echo %ERRORLEVEL%
0