enderice2/Fennix
1
0
Fork 0
mirror of https://github.com/EnderIce2/Fennix.git synced 2025-07-01 18:39:16 +00:00
Code Issues Actions Releases Wiki Activity

refactor(kernel): ramfs loading

Browse Source
This commit is contained in:
EnderIce2
2025-04-07 05:04:23 +00:00
parent b1a30059ed
commit d4346202ca
5 changed files with 95 additions and 38 deletions
Download Patch File Download Diff File Expand all files Collapse all files

66
Kernel/kernel_thread.cpp
View File

@ -31,30 +31,72 @@
#include <vm.hpp>
#include <vector>
cold int SpawnInit()
int SpawnNativeInit()
{
const char *envp[] = {
"PATH=/sys/bin:/usr/bin",
"LD_LIBRARY_PATH=/sys/lib:/usr/lib",
"TERM=tty",
"HOME=/home/root",
"USER=root",
"TZ=UTC",
nullptr};
const char *argv[] = {Config.InitPath, nullptr};
return Execute::Spawn(Config.InitPath, argv, envp, nullptr, false, Tasking::Native, true);
}
int SpawnLinuxInit()
{
const char *envp[] = {
"PATH=/bin:/usr/bin",
"LD_LIBRARY_PATH=/sys/lib:/usr/lib",
"LD_LIBRARY_PATH=/lib:/usr/lib",
"TERM=tty",
"HOME=/root",
"USER=root",
"TZ=UTC",
nullptr};
const char *argv[] = {
Config.InitPath,
nullptr};
std::string init = Config.InitPath;
std::vector<std::string> fallbackPaths = {
init,
"/bin/init",
"/sbin/init",
"/system/init",
"/usr/bin/init",
"/boot/init",
"/startup/init"};
Tasking::TaskCompatibility compat = Tasking::Native;
if (Config.LinuxSubsystem)
compat = Tasking::Linux;
const char *foundPath = nullptr;
for (const std::string &path : fallbackPaths)
{
if (!fs->PathExists(path.c_str(), fs->GetRoot(1)))
continue;
return Execute::Spawn(Config.InitPath, argv, envp,
nullptr, false, compat, true);
foundPath = path.c_str();
break;
}
if (!foundPath)
{
error("No valid init found in fallback paths");
return -ENOENT;
}
const char *argv[] = {foundPath, nullptr};
return Execute::Spawn(foundPath, argv, envp, nullptr, false, Tasking::Linux, true);
}
cold void KernelMainThread()
int SpawnInit()
{
if (Config.LinuxSubsystem)
return SpawnLinuxInit();
else
return SpawnNativeInit();
}
void KernelMainThread()
{
thisThread->SetPriority(Tasking::Critical);
@ -129,7 +171,7 @@ Exit:
}
NewLock(ShutdownLock);
cold void __no_stack_protector KernelShutdownThread(bool Reboot)
void __no_stack_protector KernelShutdownThread(bool Reboot)
{
SmartLock(ShutdownLock);
debug("KernelShutdownThread(%s)", Reboot ? "true" : "false");