* sky->devo merge, final part of sim merge

[ChangeLog.sky]
1998-12-08  Frank Ch. Eigler  <fche@cygnus.com>
	* sim-main.h (sim_state): Add multi-phase load tracking fields.
	* sky-gdb.c (sky_option_handler): Add --load-next option handling.
	* mips.igen (BREAK): Add multi-phase load and printf code handling.

1 files changed, 205 insertions, 4 deletions

diff --git a/sim/mips/mips.igen b/sim/mips/mips.igen
index 1757acb..21e822e 100644
--- a/sim/mips/mips.igen
+++ b/sim/mips/mips.igen
@@ -1,5 +1,9 @@
 // -*- C -*-
 //
+// In mips.igen, the semantics for many of the instructions were created
+// using code generated by gencode.  Those semantic segments could be
+// greatly simplified.
+//
 //    <insn> ::=
 //        <insn-word> { "+" <insn-word> }
 //        ":" <format-name>
@@ -145,6 +149,7 @@
 
 :function:::int:check_mt_hilo:hilo_history *history
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -334,6 +339,7 @@
 000000,5.RS,5.RT,5.RD,00000,100000:SPECIAL:32::ADD
 "add r<RD>, r<RS>, r<RT>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -363,6 +369,7 @@
 001000,5.RS,5.RT,16.IMMEDIATE:NORMAL:32::ADDI
 "addi r<RT>, r<RS>, IMMEDIATE"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -399,6 +406,7 @@
 001001,5.RS,5.RT,16.IMMEDIATE:NORMAL:32::ADDIU
 "addiu r<RT>, r<RS>, <IMMEDIATE>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -429,6 +437,7 @@
 000000,5.RS,5.RT,5.RD,00000,100001:SPECIAL:32::ADDU
 "addu r<RD>, r<RS>, r<RT>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -459,6 +468,7 @@
 000000,5.RS,5.RT,5.RD,00000,100100:SPECIAL:32::AND
 "and r<RD>, r<RS>, r<RT>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -482,6 +492,7 @@
 001100,5.RS,5.RT,16.IMMEDIATE:NORMAL:32::ANDI
 "and r<RT>, r<RS>, <IMMEDIATE>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -507,6 +518,7 @@
 000100,5.RS,5.RT,16.OFFSET:NORMAL:32::BEQ
 "beq r<RS>, r<RT>, <OFFSET>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -538,6 +550,7 @@
 *mipsII:
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -569,6 +582,7 @@
 000001,5.RS,00001,16.OFFSET:REGIMM:32::BGEZ
 "bgez r<RS>, <OFFSET>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -598,6 +612,7 @@
 000001,5.RS!31,10001,16.OFFSET:REGIMM:32::BGEZAL
 "bgezal r<RS>, <OFFSET>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -630,6 +645,7 @@
 *mipsII:
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -666,6 +682,7 @@
 *mipsII:
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -697,6 +714,7 @@
 000111,5.RS,00000,16.OFFSET:NORMAL:32::BGTZ
 "bgtz r<RS>, <OFFSET>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -728,6 +746,7 @@
 *mipsII:
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -761,6 +780,7 @@
 000110,5.RS,00000,16.OFFSET:NORMAL:32::BLEZ
 "blez r<RS>, <OFFSET>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -794,6 +814,7 @@
 *mipsII:
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -825,6 +846,7 @@
 000001,5.RS,00000,16.OFFSET:REGIMM:32::BLTZ
 "bltz r<RS>, <OFFSET>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -854,6 +876,7 @@
 000001,5.RS!31,10000,16.OFFSET:REGIMM:32::BLTZAL
 "bltzal r<RS>, <OFFSET>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -888,6 +911,7 @@
 *mipsII:
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -922,6 +946,7 @@
 *mipsII:
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -955,6 +980,7 @@
 000101,5.RS,5.RT,16.OFFSET:NORMAL:32::BNE
 "bne r<RS>, r<RT>, <OFFSET>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -986,6 +1012,7 @@
 *mipsII:
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -1017,6 +1044,7 @@
 000000,20.CODE,001101:SPECIAL:32::BREAK
 "break"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -1050,6 +1078,7 @@
       sim_engine_halt (SD, CPU, NULL, cia, sim_stopped, SIM_SIGTRAP);
     }
 // start-sanitize-sky
+#ifdef TARGET_SKY
   else if (break_code == (HALT_INSTRUCTION_PASS & HALT_INSTRUCTION_MASK))
     {
       sim_engine_halt (SD, CPU, NULL, cia, sim_exited, 0);
@@ -1058,11 +1087,49 @@
     {
       sim_engine_halt (SD, CPU, NULL, cia, sim_exited, 15);
     }
+  else if (break_code == (PRINTF_INSTRUCTION & HALT_INSTRUCTION_MASK))
+    {
+      sim_monitor(SD, CPU, cia, 316);	/* Magic number for idt printf routine. */
+    }
+  else if (break_code == (LOAD_INSTRUCTION & HALT_INSTRUCTION_MASK))
+    {
+      /* This is a multi-phase load instruction.  Load next configured
+	 executable and return its starting PC in A0 ($4). */
+      
+      if (STATE_MLOAD_INDEX (SD) == STATE_MLOAD_COUNT (SD))
+	{
+	  sim_io_eprintf (SD, "Cannot load program %d.  Not enough load-next options.\n",
+			  STATE_MLOAD_COUNT (SD));
+	  A0 = 0;
+	}
+      else
+	{
+	  char* next = STATE_MLOAD_NAME (SD) [STATE_MLOAD_INDEX (SD)];
+	  SIM_RC rc;
+	  
+	  STATE_MLOAD_INDEX (SD) ++;
+	  
+	  /* call sim_load_file, preserving most previous state */
+	  rc = sim_load (SD, next, NULL, 0);
+	  if(rc != SIM_RC_OK)
+	    {
+	      sim_io_eprintf (SD, "Error during multi-phase load #%d.\n",
+			      STATE_MLOAD_INDEX (SD));
+	      A0 = 0;
+	    }
+	  else
+	    A0 = STATE_START_ADDR (SD);
+	}
+    }
+#endif TARGET_SKY
 // end-sanitize-sky
 
-  /* If we get this far, we're not an instruction reserved by the sim.  Raise 
-     the exception. */
-  SignalException(BreakPoint, instruction_0);
+  else
+    {
+      /* If we get this far, we're not an instruction reserved by the sim.  Raise 
+	 the exception. */
+      SignalException(BreakPoint, instruction_0);
+    }
 }
 
 
@@ -1074,6 +1141,7 @@
 "dadd r<RD>, r<RS>, r<RT>"
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -1104,6 +1172,7 @@
 "daddi r<RT>, r<RS>, <IMMEDIATE>"
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -1140,6 +1209,7 @@
 "daddu r<RT>, r<RS>, <IMMEDIATE>"
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -1170,6 +1240,7 @@
 "daddu r<RD>, r<RS>, r<RT>"
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -1219,6 +1290,7 @@
 "ddiv r<RS>, r<RT>"
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -1263,6 +1335,7 @@
 "ddivu r<RS>, r<RT>"
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -1308,6 +1381,7 @@
 000000,5.RS,5.RT,0000000000011010:SPECIAL:32::DIV
 "div r<RS>, r<RT>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -1352,6 +1426,7 @@
 000000,5.RS,5.RT,0000000000011011:SPECIAL:32::DIVU
 "divu r<RS>, r<RT>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -1440,6 +1515,7 @@
 000000,5.RS,5.RT,0000000000011100:SPECIAL:64::DMULT
 "dmult r<RS>, r<RT>"
 *mipsIII,mipsIV:
+*vr4100:
 // start-sanitize-tx19
 *tx19:
 // end-sanitize-tx19
@@ -1471,6 +1547,7 @@
 000000,5.RS,5.RT,0000000000011101:SPECIAL:64::DMULTU
 "dmultu r<RS>, r<RT>"
 *mipsIII,mipsIV:
+*vr4100:
 // start-sanitize-tx19
 *tx19:
 // end-sanitize-tx19
@@ -1498,6 +1575,7 @@
 "dsll r<RD>, r<RT>, <SHIFT>"
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -1521,6 +1599,7 @@
 "dsll32 r<RD>, r<RT>, <SHIFT>"
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -1545,6 +1624,7 @@
 "dsllv r<RD>, r<RT>, r<RS>"
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -1569,6 +1649,7 @@
 "dsra r<RD>, r<RT>, <SHIFT>"
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -1592,6 +1673,7 @@
 "dsra32 r<RT>, r<RD>, <SHIFT>"
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -1623,6 +1705,7 @@
 "dsra32 r<RT>, r<RD>, r<RS>"
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -1645,6 +1728,7 @@
 "dsrl r<RD>, r<RT>, <SHIFT>"
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -1668,6 +1752,7 @@
 "dsrl32 r<RD>, r<RT>, <SHIFT>"
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -1691,6 +1776,7 @@
 "dsrl32 r<RD>, r<RT>, r<RS>"
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -1714,6 +1800,7 @@
 "dsub r<RD>, r<RS>, r<RT>"
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -1749,6 +1836,7 @@
 "dsubu r<RD>, r<RS>, r<RT>"
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -1770,6 +1858,7 @@
 000010,26.INSTR_INDEX:NORMAL:32::J
 "j <INSTR_INDEX>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -1795,6 +1884,7 @@
 000011,26.INSTR_INDEX:NORMAL:32::JAL
 "jal <INSTR_INDEX>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -1822,6 +1912,7 @@
 "jalr r<RS>":RD == 31
 "jalr r<RD>, r<RS>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -1846,6 +1937,7 @@
 000000,5.RS,000000000000000001000:SPECIAL:32::JR
 "jr r<RS>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -1890,6 +1982,7 @@
 100000,5.BASE,5.RT,16.OFFSET:NORMAL:32::LB
 "lb r<RT>, <OFFSET>(r<BASE>)"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -1912,6 +2005,7 @@
 100100,5.BASE,5.RT,16.OFFSET:NORMAL:32::LBU
 "lbu r<RT>, <OFFSET>(r<BASE>)"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -1935,6 +2029,7 @@
 "ld r<RT>, <OFFSET>(r<BASE>)"
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -1958,6 +2053,7 @@
 *mipsII:
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -1980,6 +2076,7 @@
 "ldl r<RT>, <OFFSET>(r<BASE>)"
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -2002,6 +2099,7 @@
 "ldr r<RT>, <OFFSET>(r<BASE>)"
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -2023,6 +2121,7 @@
 100001,5.BASE,5.RT,16.OFFSET:NORMAL:32::LH
 "lh r<RT>, <OFFSET>(r<BASE>)"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -2045,6 +2144,7 @@
 100101,5.BASE,5.RT,16.OFFSET:NORMAL:32::LHU
 "lhu r<RT>, <OFFSET>(r<BASE>)"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -2069,6 +2169,7 @@
 *mipsII:
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -2119,6 +2220,7 @@
 "lld r<RT>, <OFFSET>(r<BASE>)"
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -2161,6 +2263,7 @@
 001111,00000,5.RT,16.IMMEDIATE:NORMAL:32::LUI
 "lui r<RT>, <IMMEDIATE>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -2185,6 +2288,7 @@
 100011,5.BASE,5.RT,16.OFFSET:NORMAL:32::LW
 "lw r<RT>, <OFFSET>(r<BASE>)"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -2207,6 +2311,7 @@
 1100,ZZ!0!1!3,5.BASE,5.RT,16.OFFSET:NORMAL:32::LWCz
 "lwc<ZZ> r<RT>, <OFFSET>(r<BASE>)"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -2286,6 +2391,7 @@
 100010,5.BASE,5.RT,16.OFFSET:NORMAL:32::LWL
 "lwl r<RT>, <OFFSET>(r<BASE>)"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -2339,6 +2445,7 @@
 100110,5.BASE,5.RT,16.OFFSET:NORMAL:32::LWR
 "lwr r<RT>, <OFFSET>(r<BASE>)"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -2362,6 +2469,7 @@
 "lwu r<RT>, <OFFSET>(r<BASE>)"
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -2391,6 +2499,7 @@
 000000,0000000000,5.RD,00000,010000:SPECIAL:32::MFHI
 "mfhi r<RD>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -2422,6 +2531,7 @@
 000000,0000000000,5.RD,00000,010010:SPECIAL:32::MFLO
 "mflo r<RD>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -2485,6 +2595,7 @@
 000000,5.RS,000000000000000,010001:SPECIAL:32::MTHI
 "mthi r<RS>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -2509,6 +2620,7 @@
 000000,5.RS,000000000000000010011:SPECIAL:32::MTLO
 "mtlo r<RS>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -2547,6 +2659,7 @@
 000000,5.RS,5.RT,00000,00000011000:SPECIAL:32::MULT
 "mult r<RS>, r<RT>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 // start-sanitize-vr4320
 *vr4320:
 // end-sanitize-vr4320
@@ -2590,6 +2703,7 @@
 000000,5.RS,5.RT,00000,00000011001:SPECIAL:32::MULTU
 "multu r<RS>, r<RT>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 // start-sanitize-vr4320
 *vr4320:
 // end-sanitize-vr4320
@@ -2625,6 +2739,7 @@
 000000,5.RS,5.RT,5.RD,00000,100111:SPECIAL:32::NOR
 "nor r<RD>, r<RS>, r<RT>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -2654,6 +2769,7 @@
 000000,5.RS,5.RT,5.RD,00000,100101:SPECIAL:32::OR
 "or r<RD>, r<RS>, r<RT>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -2684,6 +2800,7 @@
 001101,5.RS,5.RT,16.IMMEDIATE:NORMAL:32::ORI
 "ori r<RT>, r<RS>, <IMMEDIATE>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -2756,6 +2873,7 @@
 101000,5.BASE,5.RT,16.OFFSET:NORMAL:32::SB
 "sb r<RT>, <OFFSET>(r<BASE>)"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -2780,6 +2898,7 @@
 *mipsII:
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -2830,6 +2949,7 @@
 "scd r<RT>, <OFFSET>(r<BASE>)"
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -2876,6 +2996,7 @@
 "sd r<RT>, <OFFSET>(r<BASE>)"
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -2899,6 +3020,7 @@
 *mipsII:
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -2918,6 +3040,7 @@
 "sdl r<RT>, <OFFSET>(r<BASE>)"
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -2940,6 +3063,7 @@
 "sdr r<RT>, <OFFSET>(r<BASE>)"
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -2961,6 +3085,7 @@
 101001,5.BASE,5.RT,16.OFFSET:NORMAL:32::SH
 "sh r<RT>, <OFFSET>(r<BASE>)"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -2991,6 +3116,7 @@
 00000000000,5.RT,5.RD,5.SHIFT,000000:SPECIAL:32::SLL
 "sll r<RD>, r<RT>, <SHIFT>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -3022,6 +3148,7 @@
 000000,5.RS,5.RT,5.RD,00000000100:SPECIAL:32::SLLV
 "sllv r<RD>, r<RT>, r<RS>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -3051,6 +3178,7 @@
 000000,5.RS,5.RT,5.RD,00000101010:SPECIAL:32::SLT
 "slt r<RD>, r<RS>, r<RT>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -3080,6 +3208,7 @@
 001010,5.RS,5.RT,16.IMMEDIATE:NORMAL:32::SLTI
 "slti r<RT>, r<RS>, <IMMEDIATE>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -3109,6 +3238,7 @@
 001011,5.RS,5.RT,16.IMMEDIATE:NORMAL:32::SLTIU
 "sltiu r<RT>, r<RS>, <IMMEDIATE>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -3139,6 +3269,7 @@
 000000,5.RS,5.RT,5.RD,00000101011:SPECIAL:32::SLTU
 "sltu r<RD>, r<RS>, r<RT>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -3169,6 +3300,7 @@
 000000,00000,5.RT,5.RD,5.SHIFT,000011:SPECIAL:32::SRA
 "sra r<RD>, r<RT>, <SHIFT>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -3201,6 +3333,7 @@
 000000,5.RS,5.RT,5.RD,00000000111:SPECIAL:32::SRAV
 "srav r<RD>, r<RT>, r<RS>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -3232,6 +3365,7 @@
 000000,00000,5.RT,5.RD,5.SHIFT,000010:SPECIAL:32::SRL
 "srl r<RD>, r<RT>, <SHIFT>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -3263,6 +3397,7 @@
 000000,5.RS,5.RT,5.RD,00000000110:SPECIAL:32::SRLV
 "srlv r<RD>, r<RT>, r<RS>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -3285,6 +3420,7 @@
 000000,5.RS,5.RT,5.RD,00000100010:SPECIAL:32::SUB
 "sub r<RD>, r<RS>, r<RT>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -3320,6 +3456,7 @@
 000000,5.RS,5.RT,5.RD,00000100011:SPECIAL:32::SUBU
 "subu r<RD>, r<RS>, r<RT>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -3342,6 +3479,7 @@
 101011,5.BASE,5.RT,16.OFFSET:NORMAL:32::SW
 "sw r<RT>, <OFFSET>(r<BASE>)"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 // start-sanitize-tx19
 *tx19:
 // end-sanitize-tx19
@@ -3364,6 +3502,7 @@
 1110,ZZ!0!1!3,5.BASE,5.RT,16.OFFSET:NORMAL:32::SWCz
 "swc<ZZ> r<RT>, <OFFSET>(r<BASE>)"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -3430,6 +3569,7 @@
 101010,5.BASE,5.RT,16.OFFSET:NORMAL:32::SWL
 "swl r<RT>, <OFFSET>(r<BASE>)"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -3473,6 +3613,7 @@
 101110,5.BASE,5.RT,16.OFFSET:NORMAL:32::SWR
 "swr r<RT>, <OFFSET>(r<BASE>)"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -3498,6 +3639,7 @@
 *mipsII:
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -3520,6 +3662,7 @@
 000000,20.CODE,001100:SPECIAL:32::SYSCALL
 "syscall <CODE>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -3544,6 +3687,7 @@
 *mipsII:
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -3568,6 +3712,7 @@
 *mipsII:
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -3592,6 +3737,7 @@
 *mipsII:
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -3616,6 +3762,7 @@
 *mipsII:
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -3640,6 +3787,7 @@
 *mipsII:
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -3664,6 +3812,7 @@
 *mipsII:
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -3688,6 +3837,7 @@
 *mipsII:
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -3712,6 +3862,7 @@
 *mipsII:
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -3736,6 +3887,7 @@
 *mipsII:
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -3760,6 +3912,7 @@
 *mipsII:
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -3784,6 +3937,7 @@
 *mipsII:
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -3808,6 +3962,7 @@
 *mipsII:
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -3837,6 +3992,7 @@
 000000,5.RS,5.RT,5.RD,00000100110:SPECIAL:32::XOR
 "xor r<RD>, r<RS>, r<RT>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -3866,6 +4022,7 @@
 001110,5.RS,5.RT,16.IMMEDIATE:NORMAL:32::XORI
 "xori r<RT>, r<RS>, <IMMEDIATE>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -3958,6 +4115,7 @@
 010001,10,3.FMT,00000,5.FS,5.FD,000101:COP1:32,f::ABS.fmt
 "abs.%s<FMT> f<FD>, f<FS>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -3987,6 +4145,7 @@
 010001,10,3.FMT,5.FT,5.FS,5.FD,000000:COP1:32,f::ADD.fmt
 "add.%s<FMT> f<FD>, f<FS>, f<FT>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -4022,6 +4181,7 @@
 010001,01000,3.0,1.ND,1.TF,16.OFFSET:COP1S:32,f::BC1
 "bc1%s<TF>%s<ND> <OFFSET>"
 *mipsI,mipsII,mipsIII:
+*vr4100:
 // start-sanitize-r5900
 *r5900:
 // end-sanitize-r5900
@@ -4131,6 +4291,7 @@
 "c.%s<COND>.%s<FMT> f<FS>, f<FT>":CC == 0
 "c.%s<COND>.%s<FMT> <CC>, f<FS>, f<FT>"
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -4151,6 +4312,7 @@
 "ceil.l.%s<FMT> f<FD>, f<FS>"
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -4183,6 +4345,7 @@
 *mipsII:
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -4240,6 +4403,7 @@
 010001,00,X,10,5.RT,5.FS,00000000000:COP1S:32::CxC1
 "c%s<X>c1 r<RT>, f<FS>"
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -4297,6 +4461,7 @@
 010001,10,3.FMT,00000,5.FS,5.FD,100001:COP1:32::CVT.D.fmt
 "cvt.d.%s<FMT> f<FD>, f<FS>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -4326,6 +4491,7 @@
 "cvt.l.%s<FMT> f<FD>, f<FS>"
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -4357,6 +4523,7 @@
 010001,10,3.FMT,00000,5.FS,5.FD,100000:COP1:32::CVT.S.fmt
 "cvt.s.%s<FMT> f<FD>, f<FS>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -4385,6 +4552,7 @@
 010001,10,3.FMT,00000,5.FS,5.FD,100100:COP1:32::CVT.W.fmt
 "cvt.w.%s<FMT> f<FD>, f<FS>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -4413,6 +4581,7 @@
 010001,10,3.FMT,5.FT,5.FS,5.FD,000011:COP1:32::DIV.fmt
 "div.%s<FMT> f<FD>, f<FS>, f<FT>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -4468,6 +4637,7 @@
 010001,00,X,01,5.RT,5.FS,00000000000:COP1S:64::DMxC1
 "dm%s<X>c1 r<RT>, f<FS>"
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -4506,6 +4676,7 @@
 "floor.l.%s<FMT> f<FD>, f<FS>"
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -4539,6 +4710,7 @@
 *mipsII:
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -4572,6 +4744,7 @@
 *mipsII:
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -4607,6 +4780,7 @@
 110001,5.BASE,5.FT,16.OFFSET:COP1:32::LWC1 
 "lwc1 f<FT>, <OFFSET>(r<BASE>)"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -4710,6 +4884,7 @@
 010001,00,X,00,5.RT,5.FS,00000000000:COP1S:32::MxC1
 "m%s<X>c1 r<RT>, f<FS>"
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -4733,6 +4908,7 @@
 010001,10,3.FMT,00000,5.FS,5.FD,000110:COP1:32::MOV.fmt
 "mov.%s<FMT> f<FD>, f<FS>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -4913,6 +5089,7 @@
 010001,10,3.FMT,5.FT,5.FS,5.FD,000010:COP1:32::MUL.fmt
 "mul.%s<FMT> f<FD>, f<FS>, f<FT>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -4942,6 +5119,7 @@
 010001,10,3.FMT,00000,5.FS,5.FD,000111:COP1:32::NEG.fmt
 "neg.%s<FMT> f<FD>, f<FS>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -5111,6 +5289,7 @@
 "round.l.%s<FMT> f<FD>, f<FS>"
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -5144,6 +5323,7 @@
 *mipsII:
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -5201,6 +5381,7 @@
 *mipsII:
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -5237,6 +5418,7 @@
 *mipsII:
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -5265,6 +5447,7 @@
 010001,10,3.FMT,5.FT,5.FS,5.FD,000001:COP1:32::SUB.fmt
 "sub.%s<FMT> f<FD>, f<FS>, f<FT>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -5295,6 +5478,7 @@
 111001,5.BASE,5.FT,16.OFFSET:COP1:32::SWC1
 "swc1 f<FT>, <OFFSET>(r<BASE>)"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -5385,6 +5569,7 @@
 "trunc.l.%s<FMT> f<FD>, f<FS>"
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -5418,6 +5603,7 @@
 *mipsII:
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -5456,6 +5642,7 @@
 010000,01000,00000,16.OFFSET:COP0:32::BC0F
 "bc0f <OFFSET>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -5468,6 +5655,7 @@
 010000,01000,00010,16.OFFSET:COP0:32::BC0FL
 "bc0fl <OFFSET>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -5480,12 +5668,13 @@
 010000,01000,00001,16.OFFSET:COP0:32::BC0T
 "bc0t <OFFSET>"
 *mipsI,mipsII,mipsIII,mipsIV:
-
+*vr4100:
 
 
 010000,01000,00011,16.OFFSET:COP0:32::BC0TL
 "bc0tl <OFFSET>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -5498,6 +5687,7 @@
 101111,5.BASE,5.OP,16.OFFSET:NORMAL:32::CACHE
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -5527,6 +5717,7 @@
 010000,10000,000000000000000,111001:COP0:32::DI
 "di"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -5539,6 +5730,7 @@
 010000,10000,000000000000000,111000:COP0:32::EI
 "ei"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -5552,6 +5744,7 @@
 "eret"
 *mipsIII:
 *mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -5582,6 +5775,7 @@
 "mfc0 r<RT>, r<RD> # <REGX>"
 *mipsI,mipsII,mipsIII,mipsIV:
 *r3900:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -5605,6 +5799,7 @@
 *tx19:
 // end-sanitize-tx19
 *r3900:
+*vr4100:
 // start-sanitize-vr4320
 *vr4320:
 // end-sanitize-vr4320
@@ -5627,6 +5822,7 @@
 *tx19:
 // end-sanitize-tx19
 *r3900:
+*vr4100:
 // start-sanitize-vr4320
 *vr4320:
 // end-sanitize-vr4320
@@ -5645,6 +5841,7 @@
 0100,ZZ!0!1!3,5.COP_FUN0!8,5.COP_FUN1,16.COP_FUN2:NORMAL:32::COPz
 "cop<ZZ> <COP_FUN0><COP_FUN1><COP_FUN2>"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 // start-sanitize-r5900
 *r5900:
 // end-sanitize-r5900
@@ -5661,6 +5858,7 @@
 010000,10000,000000000000000,001000:COP0:32::TLBP
 "tlbp"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -5673,6 +5871,7 @@
 010000,10000,000000000000000,000001:COP0:32::TLBR
 "tlbr"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -5685,6 +5884,7 @@
 010000,10000,000000000000000,000010:COP0:32::TLBWI
 "tlbwi"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320:
@@ -5697,6 +5897,7 @@
 010000,10000,000000000000000,000110:COP0:32::TLBWR
 "tlbwr"
 *mipsI,mipsII,mipsIII,mipsIV:
+*vr4100:
 *vr5000:
 // start-sanitize-vr4320
 *vr4320: