ref: d4124d48f9c7e85fdaa50640035080174c94196e
dir: /sys/src/ape/lib/ap/sparc/main9p.s/
#define NPRIVATES 16 GLOBL _tos(SB), $4 GLOBL _errnoloc(SB), $4 GLOBL _privates(SB), $4 GLOBL _nprivates(SB), $4 TEXT _mainp(SB), 1, $(16+NPRIVATES*4) MOVW $setSB(SB), R2 /* _tos = arg */ MOVW R7, _tos(SB) /* MOVW _fpsr+0(SB), FSR FMOVD $0.5, F26 FSUBD F26, F26, F24 FADDD F26, F26, F28 FADDD F28, F28, F30 */ MOVW $12(R1), R7 MOVW R7, _errnoloc(SB) ADD $4, R7 MOVW R7, _plan9err(SB) ADD $128, R7 MOVW R7, _privates(SB) MOVW $NPRIVATES, R7 MOVW R7, _nprivates(SB) /* _profmain(); */ JMPL _profmain(SB) /* _tos->prof.pp = _tos->prof.next; */ MOVW _tos+0(SB),R7 MOVW 4(R7),R8 MOVW R8,(R7) JMPL _envsetup(SB) /* main(argc, argv, environ); */ MOVW inargc-4(FP), R7 MOVW $inargv+0(FP), R8 MOVW environ(SB), R9 MOVW R7, 4(R1) MOVW R8, 8(R1) MOVW R9, 12(R1) JMPL main(SB) loop: JMPL exit(SB) MOVW $_mul(SB), R0 /* force loading of muldiv */ MOVW $_profin(SB), R0 /* force loading of profile */ JMP loop TEXT _saveret(SB), 1, $0 TEXT _savearg(SB), 1, $0 RETURN TEXT _callpc(SB), 1, $0 MOVW argp-4(FP), R7 RETURN