10 REM > MkSrcARM - Make an ARM source file

   20 A%=0:X%=1:os%=((USR&FFF4)AND&FF00)DIV256

   30 DIMctrl% 79,name% 127:X%=ctrl%:Y%=X%DIV256:cpu%=0

   40 eol$=CHR$(10-3*(os%<6)):IFos%AND32:eol$=CHR$13+CHR$10

   50 ONERRORREPORT:PROCClose_All:PRINT:END

   60 INPUT"Input object file:       "in$

   70 IFFNfile(in$,5)<>1:PRINT"File '"in$"' not found":END

   80 len%=X%!10:IFHIMEM-TOP-2000<len%:PRINT"File '"in$"' too long":END

   90 load%=X%!2:exec%=X%!6:DIMmem% len%:OSCLI"LOAD """+in$+""" "+STR$~mem%

  100 INPUT"Output source file:      "out$:out%=0:IFout$<>"":out%=OPENOUT(out$)

  110 A%=load%AND&FFFFFF00

  120 IFA%=&FFF70000:load%=&0000:exec%=&0000

  130 IFA%=&FFFBBC00:load%=&8000:exec%=&8000:IFmem%!0=0:IFmem%!4=0:load%=&C000:exec%=&C000

  140 IFA%=&FFFFF800:load%=&8000:exec%=&8000

  150 IFA%=&FFFFFA00:load%=&0000:exec%=&0000

  160 IFA%=&FFFFFC00:load%=&0000:exec%=&0000

  170 PRINT"Disassembly address:     (&";~load%;:INPUT") &"A$:IFA$<>"":load%=EVAL("&"+A$):exec%=load%

  180 REPEAT:X%!0=0:A$=FNDis_Name(cpu%):IFA$="":INPUT"CPU number:"SPC11;""cpu%

  190 UNTILA$<>"":dat%=X%?3AND12:wth%=(X%?3AND3)*2+4:mask%=EVAL("&"+STRING$(wth%,"F"))

  200 IFdat%=0:dat%=wth%+12ELSEIFdat%=12:dat%=21ELSEdat%=9

  210 INPUT"(B)asic or (T)ext output?        "A$:text%=(LEFT$(A$,1)="T"ORLEFT$(A$,1)="t")

  220 INPUT"Output byte dump in comments?    "A$:cmmt%=(LEFT$(A$,1)="Y"ORLEFT$(A$,1)="y")

  230 INPUT"Output byte dump in disassembly? "A$:dump%=(LEFT$(A$,1)="Y"ORLEFT$(A$,1)="y")

  240 cmmt%=cmmt%ORdump%

  250 FORB%=0TO1:addr%=load%:lbmax%=0

  260   IFB%:PRINT"Creating labels";STRING$(7+wth%,".");ELSEPRINT"Scanning for labels";STRING$(3+wth%,".");

  270   REPEAT:PRINTSTRING$(wth%,CHR$8);FNh0(addr%,wth%);:L$=FNline:A%=INSTR(L$,"&")

  280     IFA%:IFMID$(L$,A%+1,1)>="0":L%=EVALMID$(L$,A%):IFL%>&FF:IFL%>=(load%ANDmask%)ANDL%<(load%ANDmask%)+len%:lbmax%=lbmax%+4:IFB%:!lb%=L%:lb%=lb%+4

  290   addr%=addr%+num%:UNTILaddr%>load%+len%:IFB%=0:DIMlabel% lbmax%:lb%=label%

  300 PRINT:NEXTB%

  310 PRINT"Outputting source.....";FNh0(load%,wth%);

  320 PROCout("REM",CHR$&F4+" > "+out$)

  330 PROCout("REM",CHR$&F4+" Source for "+in$)

  340 PROCout(""," ")

  350 PROCout("","OS_CLI=&FFF7:OSBYTE=&FFF4:OSWORD=&FFF1:OSWRCH=&FFEE")

  360 PROCout("","OSWRCR=&FFEC:OSNEWL=&FFE7:OSASCI=&FFE3:OSRDCH=&FFE0")

  370 PROCout("","OSFILE=&FFDD:OSARGS=&FFDA:OSBGET=&FFD7:OSBPUT=&FFD4")

  380 PROCout("","OSGBPB=&FFD1:OSFIND=&FFCE")

  390 PROCout(""," ")

  400 PROCout("","load%=&"+STR$~load%)

  410 PROCout("DIM",CHR$&DE+" mcode% &"+STR$~(len%+20))

  420 IFtext%:PROCout("","FOR P=0 TO 1")ELSEPROCout("",CHR$&E3+" P=0 "+CHR$&B8+" 1")

  430 PROCout("","P%=load%:O%=mcode%")

  440 PROCout("","[OPT P*3+4")

  450 addr%=load%:REPEAT:PRINTSTRING$(wth%,CHR$8);FNh0(addr%,wth%);:L$=FNline:IFaddr%=exec%:PROCout("",".exec%")

  460   lb%=label%-4:REPEATlb%=lb%+4:UNTILlb%>label%+lbmax%OR!lb%=(addr%ANDmask%):IF!lb%=(addr%ANDmask%):PROCout("",".L"+FNh0(addr%ANDmask%,wth%))

  470   A$="":A%=INSTR(L$,"&"):IFA%:IFMID$(L$,A%+1,1)>="0":L%=EVALMID$(L$,A%):IFL%>=(load%ANDmask%)ANDL%<(load%ANDmask%)+len%:L$=LEFT$(L$,A%-1)+"L"+MID$(L$,A%+1)

  480   IFcmmt%:A$=FNh0(addr%,wth%):B$="":FORA%=0TOnum%-1:B%=?(addr%-load%+mem%+A%):A$=A$+" "+FNh0(B%,2):B$=B$+FNch(B%):NEXT:A$=A$+STRING$((dat%-LENA$)AND(LENA$<dat%)," ")+" "+B$

  490   IFdump%:IFLENA$<dat%+5:A$=A$+STRING$(dat%+5-LENA$," ")

  500   IFcmmt%:IFdump%=0:PROCout("",L$+STRING$((20-LENL$)AND(LENL$<20)," ")+" :\ "+A$)

  510   IFcmmt%:IFdump%:PROCout("",A$+" : "+L$)

  520   IFcmmt%=0:PROCout("",L$)

  530   IF(flg%AND64):PROCout(""," ")

  540 addr%=addr%+num%:UNTILaddr%>load%+len%

  550 IFtext%:PROCout("","]NEXT")ELSEPROCout("","]"+CHR$&ED)

  560 PROCout("PRINT",CHR$&F1+" ""*SAVE <file> "";~mcode%;"" "";~O%;"" "";~exec%;"" "";~load%")

  570 IFout%:IFNOTtext%:BPUT#out%,13:BPUT#out%,255

  580 IFout%:CLOSE#out%:out%=0:X%!2=&FFFFFB00-1024*text%:A%=FNfile(out$,2)

  590 PRINT:END

  600 DEFFNline:num%=FNDis_Code(cpu%,addr%,addr%-load%+mem%):L$=$(X%+4)

  610 num%=X%?3:flg%=X%?2:A%=INSTR(L$,"&FF"):IFA%=0:=L$

  620 L%=EVAL(MID$(L$,A%,5))-&FFCE:IFL%<0ORL%>43:=L$

  630 IF((L%MOD3-(L%>27))MOD3-3*(L%=24)+(L%>24ANDL%<28)-3*(L%=27)-(L%=28)):=L$

  640 =LEFT$(L$,A%-1)+"OS"+MID$("FINDGBPBBPUTBGETARGSFILERDCHASCINEWLWRCRWRCHWORDBYTE_CLI",(L%DIV3)*4+1,4)+MID$(L$,A%+5)

  650 DEFPROCout(T$,A$):IFout%=0:ENDPROC

  660 IFtext%:A$=T$+MID$(A$,(T$="")+2)+eol$:$name%=A$:PROCgbpb(2,out%,name%,LENA$,0):ENDPROC

  670 line%=line%+1:?name%=13:name%?1=line%DIV256:name%?2=line%

  680 name%?3=LENA$+4:$(name%+4)=A$:PROCgbpb(2,out%,name%,LENA$+4,0):ENDPROC

  690 DEFPROCClose_All:out%=out%:IFout%:A%=out%:out%=0:CLOSE#A%

  700 ENDPROC

  710 DEFFNch(A%):A%=A%AND127:IFA%<32ORA%=127:="."ELSE=CHR$A%

  720 DEFFNh0(A%,N%)=RIGHT$("0000000"+STR$~A%,N%)

  730 DEFPROCgbpb(A%,chn%,addr%,num%,ptr%)

  740 ?X%=chn%:X%!1=addr%:X%!5=num%:X%!9=ptr%:IF(os%AND32)=0:CALL&FFD1:ENDPROC

  750 IFA%=1ORA%=3:PTR#?X%=X%!9

  760 REPEAT:IFA%=1ORA%=2:BPUT#?X%,?X%!1ELSEIFA%=3ORA%=4:?X%!1=BGET#?X%

  770 X%!1=X%!1+1:X%!5=X%!5-1:UNTIL(EOF#?X%ANDA%>2)ORX%!5<1:ENDPROC

  780 DEFFNfile(A$,A%):IF(os%AND32)=0:$name%=A$:?X%=name%:X%?1=name%DIV256:=(USR&FFDD)AND&FF

  790 IFA%=5:X%!14=OPENIN(A$):IFX%!14:X%!10=EXT#X%!14:CLOSE#X%!14:X%!2=0:X%!6=0:X%!14=&33:=1

  800 =0

  810 DEFFNDis_Code(A%,a%,d%)

  820 SYS"Debugger_Disassemble",!d%,a%TO,A%,a%:A%?a%=13:$(X%+4)=LEFT$($A%,26):!X%=0:X%?3=4:=4

  830 DEFFNDis_Name(A%):X%?3=10:="ARM"