Plan 9 from Bell Labs’s /usr/web/sources/plan9/sys/src/ape/lib/ap/power/main9.s
TEXT _main(SB), 1, $16 MOVW $setSB(SB), R2 BL _envsetup(SB) MOVW inargc-4(FP), R3 MOVW $inargv+0(FP), R4 MOVW R3, 4(R1) MOVW R4, 8(R1) BL main(SB) loop: MOVW R3, 4(R1) BL exit(SB) BR loop