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#include <_proc.h>
#include <camellia/flags.h>
#include <camellia/syscalls.h>
#include <stdio.h>
#include <string.h>
#include <elfload.h>
#include <camellia/fs/misc.h>
#include "tar.h"
extern char _bss_start;
extern char _bss_end;
extern char _initrd;
__attribute__((section(".text")))
int main(void) {
_sys_memflag(_psdata_loc, 1, MEMFLAG_PRESENT);
setprogname("bootstrap");
/* move everything provided by the kernel to /kdev */
MOUNT_AT("/kdev/") { fs_passthru(NULL); }
MOUNT_AT("/") {
const char *l[] = {"/kdev/", NULL};
fs_whitelist(l);
}
_sys_mount(HANDLE_PROCFS, "/proc/", strlen("/proc/"));
MOUNT_AT("/") { fs_dirinject("/proc/"); }
MOUNT_AT("/init/") { tar_driver(&_initrd); }
const char *initpath = "bin/amd64/init";
char *initargv[] = {"init", NULL};
void *init = tar_find(initpath, strlen(initpath), &_initrd, ~0) + 512;
if (init) {
_klogf("execing init");
elf_exec(init, initargv, NULL);
_klogf("elf_exec failed");
} else {
_klogf("couldn't find init.elf");
}
_sys_exit(1);
}
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