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| entry point moved by multiboot header https://forum.osdev.org/viewtopic.php?f=1&t=32551 |
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| Author: | Pele2525 [ Thu Nov 09, 2017 5:13 am ] |
| Post subject: | entry point moved by multiboot header |
Hi! Originally x64 vmlinux entry point is: Code: Entry point address: 0x1000000 I define the Multiboot header to be in a seperate section, then link that section at the start of .text in the linker script. after this entry point is: Code: Entry point address: 0x1000040 With old entry address i am able to jump from my bootloader to the kernel entry point and it is successfully booting, however I want my vmlinux to be multiboot complaint (so i need that header) but after adding it and perform jump to the new address, it's hanging.. Is the jump address incorrect or I need to change something in kernel ? |
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| Author: | SukantPal [ Thu Nov 09, 2017 8:35 am ] |
| Post subject: | Re: entry point moved by multiboot header |
Your bootloader must be multiboot-compliant to serve your kernel. You have also posted this on stackoverflow. |
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