Changed the encoding for add,and,branch instructions

2025-02-08 15:34:09 +00:00 · 2016-11-16 14:44:12 +05:30 · 2016-11-16 14:44:12 +05:30 · dcb977d1db
commit dcb977d1db
parent 498f028e69
1 changed files with 76 additions and 40 deletions
--- a/dynasm/dasm_s390x.lua
+++ b/dynasm/dasm_s390x.lua
@ -653,47 +653,83 @@ end)
 -- Template strings for ARM instructions.
 map_op = {
  -- Basic data processing instructions.
-  add_2 = "00000000005a0000RX-a|00000000001aRR|00000000b9f80000RRF-a|00000000e35a0000RXY-a|00000000e3080000RXY-a",
+  --add
+  ar 	= "0000000000001a00",  --RR
+  ay	= "0000e3000000005a",  --RXY-a
+  ag	= "0000e30000000008",  
+  agr	= "00000000b9080000",  --RRE
+  agf	= "0000e30000000018",
+  agfr	= "00000000b9180000",
+  agbr  = "00000000b34a0000",
+  adbr  = "00000000b31a0000",
+  aebr	= "00000000b30a0000",
+  ah	= "000000004a000000",  --RXa
+  ahy	= "0000e3000000007a",
+  afi	= "0000c20900000000",  --RIL-a  --pls check if this is correct
+  agfi	= "0000c20800000000",
+  aih	= "0000cc0800000000",
+  al	= "000000005e000000",
+  alr	= "0000000000001e00",
+  aly	= "0000e3000000005e", -- RXY-a
+  alg	= "0000e3000000000a",
+  algr	= "00000000b90a0000",
+  algf	= "0000e3000000001a",
+  algfr	= "00000000b91a0000",
+  alfi	= "0000c20b00000000",
+  algfi	= "0000c20a00000000",
+  alc	= "0000e30000000098",	
+  alcr	= "00000000b9980000", -- RRE
+  alcg	= "0000e30000000088",  
+  alcgr	= "00000000b9880000",
+  alsih	= "0000cc0a00000000",
+  alsihn ="0000cc0b00000000",
+  axr	= "0000000000003600",  -- RR
+  ad	= "000000006a000000", -- Rx-a
+  adr	= "0000000000002a00",
+  ae	= "000000007a000000",
+  aer	= "0000000000003a00",
+  aw	= "000000006e000000",
+  awr	= "0000000000002e00",
+  au	= "000000007e000000",	
+  aur	= "0000000000003e00",
 	
-- and has several possible ways, need to find one, currently added two type of 
-  and_2 = "0000000000540000RX-a|00000000140000RR|00000000b9f4RRF-a|00000000e3540000RXY-a|00000000b9800000RRE| 00000000b9e40000RRF-a",
-  and_c = "0000000000d40000SS-a",
-  and_i = "0000000000940000SI|00000000eb540000SIY",
+-- and 
+  n	= "0000000054000000",
+  nr	= "0000000000001400",
+  ny	= "0000e30000000054",  -- RXY-a
+  ng	= "0000e30000000080",
+  ngr	= "00000000b9800000",
+  nihf	= "0000c00a00000000",  --RIL-a 
+  nihl	= "0000c00b00000000",
  
-and_2	= "0000000000540000RX-a|0000000000140000RR|00000000b9f40000RRF-a|00000000e3540000RXY-a",
- and_3	= "00000000e3800000RXY-a|00000000b9800000RRE|00000000b9e40000RRF-a",
- and_c  = "0000000000d40000SS-a",
- and_i	= "0000000000940000SI",
- and_i4 = "00000000eb540000SIY"
- and_i3 = "000000000a540000RI-a|000000000a550000RI-a|000000000c0a0000RIL-a|000000000a560000RI-a|000000000a570000RI-a|000000000c0bRIL-a"	
-	--branch related instrcutions
-  bal   = "0000000000450000RX-a",
-  balr  = "0000000000050000RR",
-  bas   = "00000000004d0000RX-a",
-  basr	= "00000000000d0000RR",
-  bassm = "00000000000c0000RR",
-  bsm  =  "00000000000b0000RR",
-  bc   =  "0000000000470000Rx-b",
-  bcr	= "00000000000070000RR",
-  bct	= "0000000000460000RX-a",
-  bctr  = "0000000000060000RR",
-  bctg  = "00000000e3460000RXY-a",
-  bctgr	= "00000000b9460000RRE",
-  bxh	= "0000000000860000RS-a",
-  bxhg	= "00000000eb440000RSY-a",
-  bxle	= "0000000000870000RS-a",	
-  bxleg	= "00000000eb450000RSY-a",
-  bras	= "000000000a750000RI-b",
-  brasl	= "000000000c050000RIL-b",
-  brc	= "000000000a740000RI-c",
-  brcl	= "000000000c040000RIL-c",	
-  brct	= "000000000a760000RI-b",			
-  brctg = "000000000a770000RI-b",
-  brctg = "00000000occ60000RIL-b",
-  brxh  = "0000000000840000RSI",
-  brxhg = "00000000ec440000RIE-e",
-  brxle = "0000000000850000RSI",
-  brxlg = "00000000ec450000RIE-e",
+ --branch related instrcutions
+  bal   = "0000000045000000", --RX-a
+  balr  = "0000000000005000",  --RR
+  bas   = "000000004d000000",
+  basr	= "0000000000000d00",  -- this has leading zero in the instrcution opcode: 0d, need to take into consideration
+  bassm = "0000000000000c00",
+  bsm  =  "0000000000000b00",
+  bc   =  "0000000047000000",
+  bcr	= "0000000000000700",
+  bct	= "0000000046000000",
+  bctr  = "0000000000000600",
+  bctg  = "0000e30000000046",
+  bctgr	= "00000000b9460000",
+  bxh	= "0000000086000000", --RS-a
+  bxhg	= "0000eb0000000044",
+  bxle	= "0000000087000000",	
+  bxleg	= "0000eb0000000045", -- RSY-a
+  --bras	= "000000000a750000RI-b",
+  brasl	= "0000c00500000000",  --RIL-b
+  --brc	= "000000000a740000RI-c",
+  brcl	= "0000c00400000000",	--RIL-c
+  --brct	= "000000000a760000RI-b",			
+  --brctg = "000000000a770000RI-b",
+  brcth = "0000cc0600000000",
+  --brxh  = "0000000000840000RSI",
+  --brxhg = "00000000ec440000RIE-e",
+  --brxle = "0000000000850000RSI",
+  --brxlg = "00000000ec450000RIE-e",

 	----subtraction (basic operation)
  sub 	= "00000000005b0000RX-a"