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feat: implement kernel / initrd oci image support (#103)

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* feat: implement kernel / initrd oci image support

* fix: implement image urls more faithfully
This commit is contained in:
Alex Zenla
2024-04-22 12:48:45 -07:00
committed by GitHub
parent 1b90eedbcd
commit 82576df7b7
18 changed files with 470 additions and 262 deletions
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12
crates/xen/xenclient/src/elfloader.rs
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@ -107,17 +107,15 @@ impl ElfImageLoader {
ElfImageLoader::load_xz(file.as_slice())
}
pub fn load_file_kernel(path: &str) -> Result<ElfImageLoader> {
let file = std::fs::read(path)?;
for start in find_iter(file.as_slice(), &[0x1f, 0x8b]) {
if let Ok(elf) = ElfImageLoader::load_gz(&file[start..]) {
pub fn load_file_kernel(data: &[u8]) -> Result<ElfImageLoader> {
for start in find_iter(data, &[0x1f, 0x8b]) {
if let Ok(elf) = ElfImageLoader::load_gz(&data[start..]) {
return Ok(elf);
}
}
for start in find_iter(file.as_slice(), &[0xfd, 0x37, 0x7a, 0x58]) {
if let Ok(elf) = ElfImageLoader::load_xz(&file[start..]) {
for start in find_iter(data, &[0xfd, 0x37, 0x7a, 0x58]) {
if let Ok(elf) = ElfImageLoader::load_xz(&data[start..]) {
return Ok(elf);
}
}