Re: A89: For people with non-TI m68k experience?? (linuxTIproject)


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Re: A89: For people with non-TI m68k experience?? (linuxTIproject)




Miles Raymond writes:
 > 
 > What platform are those programs for?  I tried all of them on the 89 using
 > Exec "..." but non of them worked.
 > 
 > > 4865792C20646F20492077696E207365636F6E64706C616390
 > > 653F204974206973207265616C6C7920636F6F6C546F206D8D
 > > 616B65206D6573736167657320696E2041534349492C2077CC
 > > 656C6C2C206D61796265206E6F74203A50

If you disassemble it, you will see that it is junk (note that the GNU 
disassembler uses the MIT syntax, not the Motorola, but it still should 
be obvious that the code is meaningless) - see below.

I think what you saw is a MIME endcoded mail, without the MIME
headers.

Regards,

Zoltan


[tade]~/work>objdump68 --architecture=m68k --disassemble-all ~/code       

/home/zoltan/code:     file format srec

No symbols in "/home/zoltan/code".
Disassembly of section .sec1:

00000000 <.sec1>:
   0:	4865           	pea %a5@-
   2:	792c           	074454 <- this means that it's not a valid insn code
   4:	2064           	moveal %a4@-,%a0
   6:	6f20           	bles 0x28
   8:	4920           	chkl %a0@-,%d4
   a:	7769           	073551
   c:	6e20           	bgts 0x2e
   e:	7365           	071545
  10:	636f           	blss 0x81
  12:	6e64           	bgts 0x78
  14:	706c           	moveq #108,%d0
  16:	6163           	bsrs 0x7b
  18:	9065           	subw %a5@-,%d0
  1a:	3f20           	movew %a0@-,%sp@-
  1c:	4974           	044564 
  1e:	2069 7320      	moveal %a1@(29472),%a0
  22:	7265           	moveq #101,%d1
  24:	616c           	bsrs 0x92
  26:	6c79           	bges 0xa1
  28:	2063           	moveal %a3@-,%a0
  2a:	6f6f           	bles 0x9b
  2c:	6c54           	bges 0x82
  2e:	6f20           	bles 0x50
  30:	6d8d           	blts 0xffffffbf
  32:	616b           	bsrs 0x9f
  34:	6520           	bcss 0x56
  36:	6d65           	blts 0x9d
  38:	7373           	071563
  3a:	6167           	bsrs 0xa3
  3c:	6573           	bcss 0xb1
  3e:	2069 6e20      	moveal %a1@(28192),%a0
  42:	4153           	040523
  44:	4349           	041511
  46:	492c 2077      	chkl %a4@(8311),%d4
  4a:	cc65           	andw %a5@-,%d6
  4c:	6c6c           	bges 0xba
  4e:	2c20           	movel %a0@-,%d6
  50:	6d61           	blts 0xb3
  52:	7962           	074542
  54:	6520           	bcss 0x76
  56:	6e6f           	bgts 0xc7
  58:	7420           	moveq #32,%d2
  5a:	3a50           	moveaw %a0@,%a5
[tade]~/work>



References: