Hi Nadav,
On Sun, 2019-03-24 at 12:11 +0200, Nadav Har'El wrote:
>
> Why the "-S"? It causes the machine not really to start.
Oh sorry, I was using the debugger as it just crashes everytime, so no
point not using it.
> OSv v0.53.0-3-g8cd7d8aa
So thats interesting, you're getting passed the point I can't. That
makes me wonder if its a compiler version issue. Which version of the
arm compiler are you using - I assume you're cross compiling?
> Which is a different problem than you reported.
Indeed, most odd...
> I don't know anything about "pl011", but maybe qemu doesn't emulate
> it,
> or our driver doesn't know how to recognize qemu's version of it?
> (just a wild guess).
Nope on both cases. qemu supports pl011 and we detect it.
> + console::aarch64_console.pl011.write("a", 1);
This line succeeds, I get an 'a' on the console.
> > console::arch_early_console = console::aarch64_console.pl011;
> > + console::arch_early_console.write("b", 1);
We crash at this point as the assignment didn't happen and there is no
write method.
Cheers,
Rick
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