Strange data on screen?

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hall123
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Joined: Fri Apr 29, 2011 9:03 pm
Location: Australia

Strange data on screen?

Post by hall123 »

Hi all

When I try to run my OS that prints "Hello world" this comes up in both VMware and VirtualBox,

", bss=0x2000Starting Up ..." any ideas why?

All I can think of is that it is some data from GRUB which I'm using to boot, but it seems the C part of my kernel doesnt load either.

Thanks in advance
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Owen
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Re: Strange data on screen?

Post by Owen »

The ", bss=0x2000" part looks a lot like some of the information Grub prints before loading a Multiboot kernel
hall123
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Joined: Fri Apr 29, 2011 9:03 pm
Location: Australia

Re: Strange data on screen?

Post by hall123 »

I get this information after I select to boot by operating system from the GRUB bootloader, currently I am thinking my C function is not been called but I'm not sure.
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Brendan
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Re: Strange data on screen?

Post by Brendan »

Hi,
hall123 wrote:I get this information after I select to boot by operating system from the GRUB bootloader, currently I am thinking my C function is not been called but I'm not sure.
I can't see any bugs in any of the code or in any of the linker scripts that you've posted... ;)


Cheers,

Brendan
For all things; perfection is, and will always remain, impossible to achieve in practice. However; by striving for perfection we create things that are as perfect as practically possible. Let the pursuit of perfection be our guide.
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