Hi, I want to run x86 code (more specific my FORTH at http://www.printly.de/HelFORTH/ ) with user mode emulation on PPC linux. I've made some debugging and figured out that the following code (for fasm) does not run: ------------------------------------ format elf executable entry main main: mov ebx,bla inc dword [ebx] xor ebx,ebx xor eax,eax inc eax int 80h bla: dd 0 ------------------------------------ x86/x86 works fine, so I think this is a bug in PPC version. Also "inc dword [bla[" would work. Thank you. Helmar