ref: dc593372bfc4224c6cf91d2031d0ad0aeadaddfe
dir: /sys/src/libc/386/main9p.s/
TEXT _mainp(SB), 1, $0 MOVL AX, _tos(SB) MOVL $_profmain(SB), AX PUSHL AX PUSHL $0 MOVL $_callmain(SB), AX JMP* AX MOVL $_profin(SB), AX /* force loading of profile */ TEXT _saveret(SB), 1, $0 TEXT _savearg(SB), 1, $0 RET TEXT _callpc(SB), 1, $0 MOVL argp+0(FP), AX MOVL 4(AX), AX RET