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# Initial process execs /init.
# This code runs in user space.
#include "syscall.h"
#include "traps.h"
# exec(init, argv)
.globl start
start:
mov $init, %rdi
mov $argv, %rsi
mov $SYS_exec, %rax
syscall
# for(;;) exit();
exit:
mov $SYS_exit, %rax
syscall
jmp exit
# char init[] = "/init\0";
init:
.string "/init\0"
# char *argv[] = { init, 0 };
.p2align 2
argv:
.long init
.long 0
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