On 2017-10-06, at 10:39 AM, Tom Bogendoerfer wrote: > Now the challenge is to see, if it compiles and works on HP-UX the same > way... So far, I'm not having much success. The system isn't setup with any additional tools and only HP's 32 and 64-bit non-ansi compilers are available. So, there are issues with 64-bit constants. Never set up networking as well. Using 64-bit "cc +DA2.0W", I get: mmap: Invalid argument If I change QUICKSILVER_ADDR to 0, I get: mmap: No such device So, I think mmap can't map "/dev/mem". I tried dd with skip but this gives a bad address. Maybe lseek + read would work in C code to copy page. Dave -- John David Anglin dave.anglin@xxxxxxxx -- To unsubscribe from this list: send the line "unsubscribe linux-parisc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html