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| linker script for elf64 kernel https://forum.osdev.org/viewtopic.php?f=13&t=30959 |
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| Author: | teodori [ Thu Oct 27, 2016 10:24 am ] |
| Post subject: | linker script for elf64 kernel |
Hello I have written my own kernel loader, but I am having problems to setup the right gnu ld script. I want my program that way: .text VMA(0x00000000) LMA(0x00100000) .rodata (just behind .text and vma & lma aligned to size) .data (just behind .rodata and vma & lma aligned to size) .bss (just behind .data and vma & lma aligned to size) As soon as I am home I will post my linker script. |
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| Author: | dchapiesky [ Wed Dec 28, 2016 8:21 pm ] |
| Post subject: | Re: linker script for elf64 kernel |
Are you using an elf loader or objcopy'ing to a binary? see http://wiki.osdev.org/Linker_Scripts but know that binary format (i.e. no elf loader - just load in memory and jmp) ignores ENTRY()... you must make sure your startup code in at the address you want.... |
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