alias
align
as
asm
break
bytes
cast
clobber
const
continue
cstr
else
embed
entry
execute
extern
file
fn
global
if
import
in
inline
interrupt
layout
let
load
loop
mmio
naked
out
port
ptr
pub
read
region
repeat
reserved
return
section
stack
struct
symbol
text
volatile
while
write
