Fabrice Bellard wrote: > J. Mayer wrote: >> Following the patches done for elfload32, it appeared to me that there >> were still problems that would prevent 32 bits executables to run on 64 >> bits target in linux user mode emulation. > > [...] > > Are you sure it is a good idea to try to add 32 bit executable support to a > 64 bit target ? In the end you will need to write a 64 bit to 32 bit linux > syscall converter which would mean duplicating all the linux-user code of > the corresponding 32 bit target (think of ioctls with strutures, signals > frames, etc...).
I would think this feature will be limited to platforms which can handle 32bit and 64bit binaries with a single personality. Thiemo
