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Creating a 64-bit Kernel Tutorial https://forum.osdev.org/viewtopic.php?f=8&t=16779 |
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Author: | bzt [ Mon Jan 09, 2017 1:35 pm ] |
Post subject: | Re: Creating a 64-bit Kernel Tutorial |
Here's a loader booting 64 bit kernel with example, linker script and etc. https://github.com/bztsrc/osz/tree/master/loader Cheers bzt |
Author: | Boris [ Wed Jan 11, 2017 11:22 am ] |
Post subject: | Re: Creating a 64-bit Kernel Tutorial |
Thank you. Ive got to learn some stuff from this |
Author: | MazyCrazy [ Fri Mar 24, 2017 8:25 am ] |
Post subject: | Re: Creating a 64-bit Kernel Tutorial |
Hey, i have a problem. Link script isn't working. 'ld' says "undefined symbo KERNEL_LMA". What does it mean? Should I define this address? Thanks in advance. |
Author: | bloodline [ Sat Sep 19, 2020 7:04 am ] |
Post subject: | Re: Creating a 64-bit Kernel Tutorial |
bzt wrote: Here's a loader booting 64 bit kernel with example, linker script and etc. https://github.com/bztsrc/osz/tree/master/loader Cheers bzt Hi bzt, Is this code still available anywhere? |
Author: | bzt [ Sat Sep 19, 2020 8:12 am ] |
Post subject: | Re: Creating a 64-bit Kernel Tutorial |
bloodline wrote: Hi bzt, It has been evolved to the BOOTBOOT Protocol and reference implementations. That linked repo contained the BIOS/Multiboot version in Assembly, and a very naive UEFI version. Multiple platforms and several booting environments has been added since. The example 64 bit kernel hasn't changed a bit, only compiled for ARM too.Is this code still available anywhere? Cheers, bzt |
Author: | bloodline [ Sat Sep 19, 2020 10:28 am ] |
Post subject: | Re: Creating a 64-bit Kernel Tutorial |
bzt wrote: bloodline wrote: Hi bzt, It has been evolved to the BOOTBOOT Protocol and reference implementations. That linked repo contained the BIOS/Multiboot version in Assembly, and a very naive UEFI version. Multiple platforms and several booting environments has been added since. The example 64 bit kernel hasn't changed a bit, only compiled for ARM too.Is this code still available anywhere? Cheers, bzt Ok! Many thanks |
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