ref: ce64a58e70f0d6848ce946f99de5ca3059a0fb1f dir: /sys/src/ape/lib/ap/68020/main9.s/
TEXT _main(SB), 1, $16 MOVL $a6base(SB), A6 PEA inargv+0(FP) MOVL inargc-4(FP), TOS BSR _envsetup(SB) BSR main(SB) MOVL R0,TOS BSR exit(SB) RTS