C:\_C\aa>nasnu -h
uaage: naan T-0 rcsponsc filc! I-o out filc! C-f fomatl T-l listfilel foptions...! (—1 filenaro 01* nasn -r for uernion info <obnolcte>
oi* nasn -u foi* uernion info <preferrcd>
-t asncmhlc in SciTcch TflSN conpatihln nodc
-9 9encrntc dehu« infornation in aclectcd fornat.
-o prcproccss only <writcs output to stdout by dcfault)
-a don#t prcproccos <A3Scnble only>
-tt 9onoi*Atc nahcfilc dcpondcncics on $tdout
-E<file> redirect error mesoages to filo -o rodiroct error nestagoo to otdout
“F fornat oelect a debuyyiny fornat
-Kpatli> adds a pathnane to the include filo patii ”0<digit> optimize branch offsetc <~0U disableg, default>
-l*<file> pre-include!; a filo
-D<nacro>t-<value>J pre-defines a nacro -U<nacro> undefines a nacro
-X<fornat> specifics error reporting fornat <gnu or vc>
-u*foo cnables uarnings about foo; -w~f oo disablcs then
uhere foo can be:
nacro parane nacro calls with i/rong no. of parane <dcfau
nacro-selfref cyclic nacro self-reFerences <dcfault off>
orpban-lahels lahels alonc on lines uithniit trailing
nunher-ouerflou nuneric constants greater tlian 0xFFFFFFFF <
d
n>
«nu-elf-extcnaiona uaino 8- or 16—hit relocation in ELF. a GNU