ref: c8d87b22d50a17b8832019a93b9293fef19fbd02
dir: /sys/src/ape/lib/ap/arm/main9p.s/
arg=0 sp=13 sb=12 #define NPRIVATES 16 GLOBL _tos(SB), $4 GLOBL _errnoloc(SB), $4 GLOBL _plan9err(SB), $4 GLOBL _privates(SB), $4 GLOBL _nprivates(SB), $4 TEXT _mainp(SB), 1, $(16+4+128+NPRIVATES*4) MOVW $setR12(SB), R(sb) /* _tos = arg */ MOVW R(arg), _tos(SB) MOVW $16(R(sp)), R1 MOVW R1, _errnoloc(SB) ADD $4, R1 MOVW R1, _plan9err(SB) ADD $128, R1 MOVW R1, _privates(SB) MOVW $NPRIVATES, R1 MOVW R1, _nprivates(SB) /* _profmain(); */ BL _profmain(SB) /* _tos->prof.pp = _tos->prof.next; */ MOVW _tos+0(SB),R1 MOVW 4(R1), R2 MOVW R2, 0(R1) BL _envsetup(SB) /* main(argc, argv, environ); */ MOVW environ(SB), R(arg) MOVW R(arg), 12(R(sp)) MOVW $inargv+0(FP), R(arg) MOVW R(arg), 8(R(sp)) MOVW inargc-4(FP), R(arg) MOVW R(arg), 4(R(sp)) BL main(SB) loop: MOVW R(arg), 4(R(sp)) BL exit(SB) MOVW $_div(SB), R(arg) /* force loading of div */ MOVW $_profin(SB), R(arg) /* force loading of profile */ B loop TEXT _saveret(SB), 1, $0 TEXT _savearg(SB), 1, $0 RET TEXT _callpc(SB), 1, $0 MOVW argp-4(FP), R(arg) RET