write(1, "Addr = 000b8000\n", 16) = 16
open("/dev/mem", O_RDWR) = 3
mmap2(0xb8000, 8192, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 3, 0xb8000) = 0xb8000
write(1, "000B8000 FF FF FF FF FF FF FF F"..., 77) = 77
write(1, "000B8010 FF FF FF FF FF FF FF F"..., 77) = 77
write(1, "000B8020 FF FF FF FF FF FF FF F"..., 77) = 77
close(3) = 0
munmap(0xb8000, 8192) = 0
This should be displaying screen memory (it doesn't).
Does anybody care? Isn't this supposed to replace old_mmap() using
__NR_mmap? `strace` seems to think I have the right values in
the right registers. The returned value is correct, but as a
caddr_t, it doesn't point to what it's supposed to point to.
Penguin : Linux version 2.4.20 on an i686 machine (797.90 BogoMips).
Why is the government concerned about the lunatic fringe? Think about it.
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