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Add section about start and end of kernel/multiboot

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Philipp Oppermann
2015-11-14 11:30:34 +01:00
parent 718db100cd
commit ccaa2ed645
2 changed files with 29 additions and 2 deletions
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9
src/lib.rs
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@@ -44,6 +44,15 @@ pub extern fn rust_main(multiboot_information_address: usize) {
section.addr, section.size, section.flags);
}
let kernel_start = elf_sections_tag.sections().map(|s| s.addr).min().unwrap();
let kernel_end = elf_sections_tag.sections().map(|s| s.addr + s.size).max().unwrap();
let multiboot_start = multiboot_information_address;
let multiboot_end = multiboot_start + (boot_info.total_size as usize);
println!("kernel start: 0x{:x}, kernel end: 0x{:x}", kernel_start, kernel_end);
println!("multiboot start: 0x{:x}, multiboot end: 0x{:x}", multiboot_start, multiboot_end);
loop{}
}