Am 11.04.2015 um 23:33 schrieb Peter Maydell:
> On 11 April 2015 at 21:28, Andreas Färber <afaer...@suse.de> wrote:
>> Are you sure that QEMU / runcom / pi_10.com still try to map to that
>> address zero?
>
> It's the first thing runcom.c's main() does after checking you've
> passed it enough command line arguments.
This?
vm86_mem = mmap((void *)0x00000000, 0x110000,
PROT_WRITE | PROT_READ | PROT_EXEC,
MAP_FIXED | MAP_ANON | MAP_PRIVATE, -1, 0);
if (vm86_mem == MAP_FAILED) {
perror("mmap");
exit(1);
}
For whatever reason it does not take the MAP_FAILED path here...
But I can certainly live with dropping this patch, it's the last for a
reason. :)
Andreas
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