Files
my-os-project2/user/hello/hello.s

19 lines
241 B
ArmAsm

.section .data
STRING:
.string "Hello World from userspace"
STRING_LEN:
.quad . - STRING
.section .text
.global _start
_start:
movq $1, %rax
lea STRING(%rip), %rdi
lea STRING_LEN(%rip), %rsi
syscall
movq $2, %rax
syscall