All qemu executables included in the thud mingw build are broken when using SDKMACHINE = "x86_64-mingw32". They crash after execution ("QEMU machine emulators and tools has stopped working"). Builds using SDKMACHINE = "i686-mingw32" are working fine. Sato mingw sdk builds are also working fine with both SDKMACHINE variants.
Do you know if this is still broken on master (or a later release)?
is 2.6.5 supported ?
qemu in MinGW is working on master.