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DVD-Video 解谜 – Virtual Machine coding – Instruction Set by value

2013年11月18日 ⁄ 综合 ⁄ 共 5293字 ⁄ 字号 小 中 大 ⁄ 评论关闭
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Virtual Machine Instruction Set - broken down by value

0 1 2 3 4 5 6 7 <- Byte
7-5 4 3-0 7 6-4 3-0 7-4 3-0 7-0 7-0 7-0 7-4 3-2 1-0 7-0 <- Bits
Type Direct SET Dir Cmp CMP CMD operand 1 operand 2 operand 3 Mnemonic Operands
0     X 0 0       NOP  
0     X 0 1       line# Goto line#
0     X 0 2       Break  
0     X 0 3     0 lvl line# SetTmpPML lvl, line#
0     0 1-7 0-3   cr1*   cr2* as above Cplus above reg(cr1) cmp-op reg(cr2) plus above
0     1 1-7 0-3   cr1* cval as above Cplus above reg(cr1) cmp-op #cval plus above
0 X X X X 4-F X X X invalid  
1 0   X 0 0       NOP  
1 0   X 0 1     Link subset Link subset  
1 0   X 0 4     pgcn LinkPGCN pgcn
1 0   X 0 5     hl_bn pttn LinkPTTN pttn [,button=hl_bn]
1 0   X 0 6     hl_bn 0 pgn LinkPGN pgn [,button=hl_bn]
1 0   X 0 7     hl_bn 0 cn LinkCN cn [,button=hl_bn]
1 0   0 1-7 0, 1, 4-7   cr1*   cr2* as above Cplus above reg(cr1) cmp-op reg(cr2) plus above
1 0   1 1-7 0, 1, 4-7   cr1* cval as above Cplus above reg(cr1) cmp-op #cval plus above
1 0 X X X 2, 3, 8-F X X X invalid  
1 1   X 0 0       NOP  
1 1   X 0 1       Exit  
1 1   X 0 2     ttn   JumpTT ttn
1 1   X 0 3     ttn   JumpVTS_TT ttn
1 1   X 0 5   pttn   ttn   JumpVTS_PTT ttn pttn
1 1   X 0 6     0     JumpSS FP
1 1   X 0 6     1   menu   JumpSS VMGM menu
1 1   X 0 6   ttn vts 2   menu   JumpSS VTSM vts, ttn, menu
1 1   X 0 6 pgcn   3     JumpSS VMGM pgcn
1 1   X 0 8   rsm_cell 0     CallSS FP [rsm_cell]
1 1   X 0 8   rsm_cell 1   menu   CallSS VMGM menu [, rsm_cell]
1 1   X 0 8   rsm_cell 2   menu   CallSS VTSM menu [, rsm_cell]
1 1   X 0 8 pgcn rsm_cell 3     CallSS VMGM pgcn [, rsm_cell]
1 1     1-7 0-3, 5, 6, 8 as above as above cr1* cr2* Cplus above reg(cr1) cmp-op reg(cr2) plus above
1 1 X X X 4, 7, 9-F X X X invalid  
2 X 0 X 0 0       NOP  
2 0 1 X 0 0   af   sr1 sf   sr2 nf   sr3   SetSTN if(af) Audio = Gsr1
if(sf) Subpicture = Gsr2
if(nf) Angle = Gsr3
2 0 2 X 0 0   srs pgcn   SetNVTMR Gsrs, pgcn
2 0 3 X 0 0   srs   mf   srd   SetGPRMMD Gsrd = Gsrs [,COUNTER](mf=1)
2 0 4 X 0 0     srs   SetAMXMD Gsrs
2 0 6 X 0 0     srs   SetHL_BTNN Gsrs
2 1 1 X 0 0   af aval sf sval nf nval   SetSTN if(af) Audio = #aval
if(sf) Subpicture = #sval
if(nf) Angle = #nval
2 1 2 X 0 0 sval pgcn   SetNVTMR #sval, pgcn
2 1 3 X 0 0 sval   mf   srd   SetGPRMMD Gsrd = #sval [,COUNTER](mf=1)
2 1 4 X 0 0   sval   SetAMXMD #sval
2 1 6 X 0 0   sval   SetHL_BTNN #sval
2 as above as above   1-7 0 as above as above cr1* cr2* Cplus above reg(cr1) cmp-op reg(cr2) plus above
2 as above as above X 0 1, 4-7 as above as above as per link as above // as per link as above // as per link
2 X 7-F X X X X X X
invalid SetSystem
2 X X X 0 2, 3, 8-F X X X
invalid Link
2 X X X 1-7 1-F X X X
illegal - CMP & LNK conflict
3 X 0 X 0 0       NOP  
3 0 1-B X 0 0   srd   srs*   Set Gsrd set-op reg(srs)
3 1 1-B X 0 0   srd sval   Set Gsrd set-op #sval
3 as above as above 0 1-7 0 cr1* as above as above   cr2* Cplus above reg(cr1) cmp-op reg(cr2), plus above
3 as above as above 1 1-7 0 cr1* as above as above cval Cplus above reg(cr1) cmp-op #cval, plus above
3 as above as above X 0 1, 4-7 as above as above as per link as above // as per link as above // as per link
3 X C-F X X X X X X
invalid Set
3 X X X 0 2, 3, 8-F X X X
invalid Link
3 X X X 1-7 1-F X X X
illegal - CMP & LNK conflict
4 X 0 X 0 X     X   00 NOP  
4 0 1-B X 0 srd   srs*   X   00 Set Gsrd set-op reg(srs)
4 1 1-B X 0 srd sval   X   00 Set Gsrd set-op #sval
4 X 0 X 0       hl_bn   01-1F Lnk [button=hl_bn]
4 0 1-B X 0 srd   srs*   hl_bn   01-1F SetLnk Gsrd set-op reg(srs) [, button=hl_bn]
4 1 1-B X 0 srd sval   hl_bn   01-1F SetLnk Gsrd set-op #sval [, button=hl_bn]
4 X 0 0 1-7 cr1     cr2* hl_bn   01-1F CmpLnk Gcr1 cmp-op reg(cr2) [, button=hl_bn]
4 X 0 1 1-7 cr1   cval hl_bn   01-1F CmpLnk Gcr1 cmp-op #cval [, button=hl_bn]
4 0 1-B 0 1-7 srd   srs*   cr2* hl_bn   01-1F SetCLnk Gsrd set-op reg(srs), Gsrd cmp-op reg(cr2) [, button=hl_bn]
4 0 1-B 1 1-7 srd   srs* cval hl_bn   01-1F SetCLnk Gsrd set-op reg(srs), Gsrd cmp-op #cval [, button=hl_bn]
4 1 1-B 0 1-7 srd sval   cr2* hl_bn   01-1F SetCLnk Gsrd set-op #sval, Gsrd cmp-op reg(cr2) [, button=hl_bn]
4 1 1-B 1 1-7 srd sval cval hl_bn   01-1F SetCLnk Gsrd set-op #sval, Gsrd cmp-op #cval [, button=hl_bn]
5, 6 X 0 X 0 X     X   00 NOP  
5, 6 0 1-B X 0 srd srs*     X   00 Set Gsrd set-op reg(srs)
5, 6 1 1-B X 0 srd sval   X   00 Set Gsrd set-op #sval
5, 6 X 0 X 0       hl_bn   01-1F Lnk [button=hl_bn]
5, 6 0 1-B X 0 srd srs*     hl_bn   01-1F SetLnk Gsrd set-op reg(srs) [, button=hl_bn]
5, 6 1 1-B X 0 srd sval   hl_bn   01-1F SetLnk Gsrd set-op #sval [, button=hl_bn]
5, 6 0 0 0 1-7     cr1*   cr2* hl_bn   01-1F CmpLnk reg(cr1) cmp-op reg(cr2) [, button=hl_bn]
5, 6 0 0 1 1-7     cr1* cval hl_bn   01-1F CmpLnk reg(cr1) cmp-op #cval [, button=hl_bn]
5, 6 1 0 X 1-7     cr1* cr2* hl_bn   01-1F CmpLnk reg(cr1) cmp-op reg(cr2) [, button=hl_bn]
5, 6 0 1-B 0 1-7 srd srs* cr1*   cr2* X   00 CmpSet reg(cr1) cmp-op reg(cr2), Gsrd set-op reg(srs)
5, 6 0 1-B 1 1-7 srd srs* cr1* cval X   00 CmpSet reg(cr1) cmp-op #cval, Gsrd set-op reg(srs)
5, 6 1 1-B X 1-7 srd sval cr1* cr2* X   00 CmpSet reg(cr1) cmp-op reg(cr2), Gsrd set-op #sval
5 0 1-B 0 1-7 srd srs* cr1*   cr2* hl_bn   01-1F CSetCLnk reg(cr1) cmp-op reg(cr2), Gsrd set-op reg(srs) [, button=hl_bn]
5 0 1-B 1 1-7 srd srs* cr1* cval hl_bn   01-1F CSetCLnk reg(cr1) cmp-op #cval, Gsrd set-op reg(srs) [, button=hl_bn]
5 1 1-B X 1-7 srd sval cr1* cr2* hl_bn   01-1F CSetCLnk reg(cr1) cmp-op reg(cr2), Gsrd set-op #sval [, button=hl_bn]
6 0 1-B 0 1-7 srd srs* cr1*   cr2* hl_bn   01-1F CmpSetLnk reg(cr1) cmp-op reg(cr2), Gsrd set-op reg(srs) [, button=hl_bn]
6 0 1-B 1 1-7 srd srs* cr1* cval hl_bn   01-1F CmpSetLnk reg(cr1) cmp-op #cval, Gsrd set-op reg(srs) [, button=hl_bn]
6 1 1-B X 1-7 srd sval cr1* cr2* hl_bn   01-1F CmpSetLnk reg(cr1) cmp-op reg(cr2), Gsrd set-op #sval [, button=hl_bn]
4, 5, 6 X C-F X X X X X X
invalid Set
7           unknown  

* register values 0-15 (0x00 - 0x0f) refer to General Purpose registers (GPRM),16-127 (0x10 - 0x7f) are invalid,128-151 (0x80 - 0x97) refer to 152-255 (0x98 - 0xff) are invalid.

SET and CMP operations


Code 0 1 2 3 4 5 6 7 8 9 a b
SET op none mov
=		 swp
<-> 		add
+=		 sub
-=		 mul
*=		 div
/=		 mod
%=		 rnd
 		 and
&=		 or
|=		 xor
^=
CMP op none BC
&		 EQ
==		 NE
!=		 GE
>= 		GT
> 		LE
<= 		LT
< 		 

Link subset codes


6 7 <- Byte
7-2 1-0 7-5 4-0 <- Bits
operand 3 Mnemonic Operands
hl_bn   00 LinkNoLink [button=hl_bn]
hl_bn   01 LinkTopCell [button=hl_bn]
hl_bn   02 LinkNextCell [button=hl_bn]
hl_bn   03 LinkPrevCell [button=hl_bn]
hl_bn   05 LinkTopPG [button=hl_bn]
hl_bn   06 LinkNextPG [button=hl_bn]
hl_bn   07 LinkPrevPG [button=hl_bn]
hl_bn   09 LinkTopPGC [button=hl_bn]
hl_bn   0a LinkNextPGC [button=hl_bn]
hl_bn   0b LinkPrevPGC [button=hl_bn]
hl_bn   0c LinkGoupPGC [button=hl_bn]
hl_bn   0d LinkTailPGC [button=hl_bn]
hl_bn   10 RSM [button=hl_bn]
X X 04, 08, 0E, 0F, 11-1F invalid  

 System Parameter registers (SPRM),

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