diff options
| -rw-r--r-- | sim/mips/mips.igen | 2435 |
1 files changed, 1196 insertions, 1239 deletions
diff --git a/sim/mips/mips.igen b/sim/mips/mips.igen index 8b7e16a..90c6df1 100644 --- a/sim/mips/mips.igen +++ b/sim/mips/mips.igen @@ -15,11 +15,13 @@ :option:16:insn-bit-size:16 :option:16:hi-bit-nr:15 :option:16:insn-specifying-widths:true +:option:16:gen-delayed-branch:true // IGEN config - mipsI.. :option:32:insn-bit-size:32 :option:32:hi-bit-nr:31 :option:32:insn-specifying-widths:true +:option:32:gen-delayed-branch:true // Generate separate simulators for each target @@ -46,7 +48,7 @@ :internal:::illegal { sim_io_eprintf (SD, "Illegal instruction at address 0x%lx\n", - (unsigned long) cia); + (unsigned long) CIA); sim_engine_halt (SD, CPU, NULL, cia, sim_signalled, SIGILL); } @@ -74,9 +76,9 @@ *tx19: // end-sanitize-tx19 { - ALU32_BEGIN (GPR (RS)); - ALU32_ADD (GPR (RT)); - ALU32_END (GPR (RD)); + ALU32_BEGIN (GPR[RS]); + ALU32_ADD (GPR[RT]); + ALU32_END (GPR[RD]); } @@ -94,9 +96,9 @@ *tx19: // end-sanitize-tx19 { - ALU32_BEGIN (GPR (RS)); + ALU32_BEGIN (GPR[RS]); ALU32_ADD (EXTEND16 (IMMEDIATE)); - ALU32_END (GPR (RT)); + ALU32_END (GPR[RT]); } @@ -114,8 +116,8 @@ *tx19: // end-sanitize-tx19 { - signed32 temp = GPR (RS) + EXTEND16 (IMMEDIATE); - GPR (RT) = EXTEND32 (temp); + signed32 temp = GPR[RS] + EXTEND16 (IMMEDIATE); + GPR[RT] = EXTEND32 (temp); } @@ -132,8 +134,8 @@ *tx19: // end-sanitize-tx19 { - signed32 temp = GPR (RS) + GPR (RT); - GPR (RD) = EXTEND32 (temp); + signed32 temp = GPR[RS] + GPR[RT]; + GPR[RD] = EXTEND32 (temp); } @@ -151,7 +153,7 @@ *tx19: // end-sanitize-tx19 { - GPR (RD) = GPR (RS) & GPR (RT); + GPR[RD] = GPR[RS] & GPR[RT]; } @@ -168,7 +170,7 @@ *tx19: // end-sanitize-tx19 { - GPR (RT) = GPR (RS) & IMMEDIATE; + GPR[RT] = GPR[RS] & IMMEDIATE; } @@ -186,13 +188,9 @@ *tx19: // end-sanitize-tx19 { - /* NOTE: The branch occurs AFTER the next instruction has been - executed */ - if (GPR (RS) == GPR (RT)) - { - DSPC = (PC + offset); - DELAYSLOT (); - } + address_word offset = EXTEND16 (OFFSET) << 2; + if (GPR[RS] == GPR[RT]) + DSPC = (PC + offset); } @@ -209,15 +207,11 @@ *tx19: // end-sanitize-tx19 { - /* NOTE: The branch occurs AFTER the next instruction has been - executed */ - if (GPR (RS) == GPR (RT)) - { - DSPC = (PC + offset); - DELAYSLOT (); - } - else - NULLIFY(); + address_word offset = EXTEND16 (OFFSET) << 2; + if (GPR[RS] == GPR[RT]) + DSPC = (PC + offset); + else + NULLIFY_NIA (); } @@ -235,13 +229,9 @@ *tx19: // end-sanitize-tx19 { - /* NOTE: The branch occurs AFTER the next instruction has been - executed */ - if (GPR (RS) >= 0) - { - DSPC = (PC + offset); - DELAYSLOT (); - } + address_word offset = EXTEND16 (OFFSET) << 2; + if (GPR[RS] >= 0) + DSPC = (PC + offset); } @@ -259,14 +249,10 @@ *tx19: // end-sanitize-tx19 { - LR = (CIA + 8); - /* NOTE: The branch occurs AFTER the next instruction has been - executed */ - if (GPR (RS) >= 0) - { - DSPC = (PC + offset); - DELAYSLOT(); - } + address_word offset = EXTEND16 (OFFSET) << 2; + RA = (CIA + 8); + if (GPR[RS] >= 0) + DSPC = (PC + offset); } @@ -283,16 +269,14 @@ *tx19: // end-sanitize-tx19 { - LR = (CIA + 8); + address_word offset = EXTEND16 (OFFSET) << 2; + RA = (CIA + 8); /* NOTE: The branch occurs AFTER the next instruction has been executed */ - if (GPR (RS) >= 0) - { - DSPC = (PC + offset); - DELAYSLOT (); - } + if (GPR[RS] >= 0) + DSPC = (PC + offset); else - NULLIFY (); + NULLIFY_NIA (); } @@ -309,15 +293,11 @@ *tx19: // end-sanitize-tx19 { - /* NOTE: The branch occurs AFTER the next instruction has been - executed */ - if (GPR (RS) >= 0) - { - DSPC = (PC + offset); - DELAYSLOT(); - } + address_word offset = EXTEND16 (OFFSET) << 2; + if (GPR[RS] >= 0) + DSPC = (PC + offset); else - NULLIFY (); + NULLIFY_NIA (); } @@ -335,13 +315,9 @@ *tx19: // end-sanitize-tx19 { - /* NOTE: The branch occurs AFTER the next instruction has been - executed */ - if (GPR (RS) > 0) - { - DSPC = (PC + offset); - DELAYSLOT (); - } + address_word offset = EXTEND16 (OFFSET) << 2; + if (GPR[RS] > 0) + DSPC = (PC + offset); } @@ -358,15 +334,13 @@ *tx19: // end-sanitize-tx19 { + address_word offset = EXTEND16 (OFFSET) << 2; /* NOTE: The branch occurs AFTER the next instruction has been executed */ - if (GPR (RS) > 0) - { - DSPC = (PC + offset); - DELAYSLOT (); - } + if (GPR[RS] > 0) + DSPC = (PC + offset); else - NULLIFY (); + NULLIFY_NIA (); } @@ -384,13 +358,11 @@ *tx19: // end-sanitize-tx19 { + address_word offset = EXTEND16 (OFFSET) << 2; /* NOTE: The branch occurs AFTER the next instruction has been executed */ - if (GPR (RS) <= 0) - { - DSPC = (PC + offset); - DELAYSLOT (); - } + if (GPR[RS] <= 0) + DSPC = (PC + offset); } @@ -407,9 +379,10 @@ *tx19: // end-sanitize-tx19 { + address_word offset = EXTEND16 (OFFSET) << 2; /* NOTE: The branch occurs AFTER the next instruction has been executed */ - if (GPR (RS) <= 0) + if (GPR[RS] <= 0) { DSPC = (PC + offset); DELAYSLOT (); @@ -433,13 +406,9 @@ *tx19: // end-sanitize-tx19 { - /* NOTE: The branch occurs AFTER the next instruction has been - executed */ - if (GPR (RS) < 0) - { - DSPC = (PC + offset); - DELAYSLOT (); - } + address_word offset = EXTEND16 (OFFSET) << 2; + if (GPR[RS] < 0) + DSPC = (PC + offset); } @@ -457,14 +426,12 @@ *tx19: // end-sanitize-tx19 { - LR = (CIA + 8); + address_word offset = EXTEND16 (OFFSET) << 2; + RA = (CIA + 8); /* NOTE: The branch occurs AFTER the next instruction has been executed */ - if (GPR (RS) < 0) - { - DSPC = (PC + offset); - DELAYSLOT (); - } + if (GPR[RS] < 0) + DSPC = (PC + offset); } @@ -481,16 +448,12 @@ *tx19: // end-sanitize-tx19 { - LR = (CIA + 8); - /* NOTE: The branch occurs AFTER the next instruction has been - executed */ - if (GPR (RS) < 0) - { - DSPC = (PC + offset); - DELAYSLOT (); - } + address_word offset = EXTEND16 (OFFSET) << 2; + RA = (CIA + 8); + if (GPR[RS] < 0) + DSPC = (PC + offset); else - NULLIFY (); + NULLIFY_NIA (); } @@ -507,15 +470,13 @@ *tx19: // end-sanitize-tx19 { + address_word offset = EXTEND16 (OFFSET) << 2; /* NOTE: The branch occurs AFTER the next instruction has been executed */ - if (GPR (RS) < 0) - { - DSPC = (PC + offset); - DELAYSLOT (); - } + if (GPR[RS] < 0) + DSPC = (PC + offset); else - NULLIFY (); + NULLIFY_NIA (); } @@ -533,13 +494,9 @@ *tx19: // end-sanitize-tx19 { - /* NOTE: The branch occurs AFTER the next instruction has been - executed */ - if (GPR (RS) != GPR (RT)) - { - DSPC = (PC + offset); - DELAYSLOT (); - } + address_word offset = EXTEND16 (OFFSET) << 2; + if (GPR[RS] != GPR[RT]) + DSPC = (PC + offset); } @@ -558,7 +515,7 @@ { /* NOTE: The branch occurs AFTER the next instruction has been executed */ - if (GPR (RS) != GPR (RT)) + if (GPR[RS] != GPR[RT]) { DSPC = (PC + offset); DELAYSLOT (); @@ -582,7 +539,7 @@ *tx19: // end-sanitize-tx19 { - SignalException (BreakPoint, instruction_0); + SignalException(BreakPoint, instruction_0); } @@ -600,7 +557,7 @@ *tx19: // end-sanitize-tx19 { - decode_coproc (SD_, ZZ, COP_FUN); + decode_coproc (SD, instruction_0); } @@ -616,9 +573,9 @@ *tx19: // end-sanitize-tx19 { - ALU64_START (GPR (RS)); - ALU64_ADD (GPR (RT)); - ALU64_RESULT (GPR (RT)); + ALU64_BEGIN (GPR[RS]); + ALU64_ADD (GPR[RT]); + ALU64_END (GPR[RT]); } @@ -634,9 +591,9 @@ *tx19: // end-sanitize-tx19 { - ALU64_START (GPR (RS)); + ALU64_BEGIN (GPR[RS]); ALU64_ADD (EXTEND16 (IMMEDIATE)); - ALU64_RESULT (GPR (RT)); + ALU64_END (GPR[RT]); } @@ -652,7 +609,7 @@ *tx19: // end-sanitize-tx19 { - GPR (RT) = GPR (RS) + EXTEND16 (immediate); + GPR[RT] = GPR[RS] + EXTEND16 (immediate); } @@ -668,7 +625,7 @@ *tx19: // end-sanitize-tx19 { - GPR (RD) = GPR (RS) + GPR (RT); + GPR[RD] = GPR[RS] + GPR[RT]; } @@ -686,8 +643,8 @@ { CHECKHILO ("Division"); { - signed64 n = GPR (RS); - signed64 d = GPR (RT); + signed64 n = GPR[RS]; + signed64 d = GPR[RT]; if (d == 0) { LO = SIGNED64 (0x8000000000000000); @@ -719,8 +676,8 @@ { CHECKHILO ("Division"); { - unsigned64 n = GPR (RS); - unsigned64 d = GPR (RT); + unsigned64 n = GPR[RS]; + unsigned64 d = GPR[RT]; if (d == 0) { LO = SIGNED64 (0x8000000000000000); @@ -751,14 +708,14 @@ { CHECKHILO("Division"); { - signed32 n = GPR (RS); - signed32 d = GPR (RT); + signed32 n = GPR[RS]; + signed32 d = GPR[RT]; if (d == 0) { LO = EXTEND32 (0x80000000); HI = EXTEND32 (0); } - else if (d == -1 && q == 0x80000000) + else if (d == -1 && d == 0x80000000) { LO = EXTEND32 (0x80000000); HI = EXTEND32 (0); @@ -788,8 +745,8 @@ { CHECKHILO ("Division"); { - unsigned32 n = GPR (RS); - unsigned32 d = GPR (RT); + unsigned32 n = GPR[RS]; + unsigned32 d = GPR[RT]; if (d == 0) { LO = EXTEND32 (0x80000000); @@ -815,8 +772,8 @@ { CHECKHILO ("Multiplication"); { - signed64 op1 = GPR (RS); - signed64 op2 = GPR (RT); + signed64 op1 = GPR[RS]; + signed64 op2 = GPR[RT]; unsigned64 lo; unsigned64 hi; unsigned64 m00; @@ -824,7 +781,6 @@ unsigned64 m10; unsigned64 m11; unsigned64 mid; - unsigned64 temp; int sign = 0; /* make it unsigned */ if (op1 < 0) @@ -875,8 +831,8 @@ { CHECKHILO ("Multiplication"); { - signed64 op1 = GPR (RS); - signed64 op2 = GPR (RT); + signed64 op1 = GPR[RS]; + signed64 op2 = GPR[RT]; unsigned64 lo; unsigned64 hi; unsigned64 m00; @@ -884,7 +840,6 @@ unsigned64 m10; unsigned64 m11; unsigned64 mid; - unsigned64 temp; /* multuply out the 4 sub products */ m00 = (VL4_8 (op1) * VL4_8 (op2)); m10 = (VH4_8 (op1) * VL4_8 (op2)); @@ -901,7 +856,7 @@ } -00000000000,5.RT,5.RD,5.SA,111000:SPECIAL:64::DSLL +00000000000,5.RT,5.RD,5.SHIFT,111000:SPECIAL:64::DSLL "dsll r<RD>, r<RT>, <SA>" *mipsIII: *mipsIV: @@ -913,12 +868,12 @@ *tx19: // end-sanitize-tx19 { - s = SA; - GPR (RD) = GPR (RT) << s; + int s = SA; + GPR[RD] = GPR[RT] << s; } -00000000000,5.RT,5.RD,5.SA,111100:SPECIAL:64::DSLL32 +00000000000,5.RT,5.RD,5.SHIFT,111100:SPECIAL:64::DSLL32 "dsll32 r<RD>, r<RT>, <SA>" *mipsIII: *mipsIV: @@ -930,8 +885,8 @@ *tx19: // end-sanitize-tx19 { - s = 32 + SA; - GPR (RD) = GPR (RT) << s; + int s = 32 + SA; + GPR[RD] = GPR[RT] << s; } @@ -947,12 +902,12 @@ *tx19: // end-sanitize-tx19 { - s = MASKED64 (GPR (RS), 5, 0); - GPR (RD) = GPR (RT) << s; + int s = MASKED64 (GPR[RS], 5, 0); + GPR[RD] = GPR[RT] << s; } -00000000000,5.RT,5.RD,5.SA,111011:SPECIAL:64::DSRA +00000000000,5.RT,5.RD,5.SHIFT,111011:SPECIAL:64::DSRA "dsra r<RD>, r<RT>, <SA>" *mipsIII: *mipsIV: @@ -964,12 +919,12 @@ *tx19: // end-sanitize-tx19 { - s = SA; - GPR (RD) = ((signed64) GPR (RT)) >> s; + int s = SA; + GPR[RD] = ((signed64) GPR[RT]) >> s; } -00000000000,5.RT,5.RD,5.SA,111111:SPECIAL:64::DSRA32 +00000000000,5.RT,5.RD,5.SHIFT,111111:SPECIAL:64::DSRA32 "dsra32 r<RT>, r<RD>, <SA>" *mipsIII: *mipsIV: @@ -981,8 +936,8 @@ *tx19: // end-sanitize-tx19 { - s = 32 + SA; - GPR (RD) = ((signed64) GPR (RT)) >> s; + int s = 32 + SA; + GPR[RD] = ((signed64) GPR[RT]) >> s; } @@ -998,12 +953,12 @@ *tx19: // end-sanitize-tx19 { - int s = MASKED64 (GPR (RS), 5, 0); - GPR (RD) = ((signed64) GPR (RT)) >> s; + int s = MASKED64 (GPR[RS], 5, 0); + GPR[RD] = ((signed64) GPR[RT]) >> s; } -00000000000,5.RT,5.RD,5.SA,111010:SPECIAL:64::DSRL +00000000000,5.RT,5.RD,5.SHIFT,111010:SPECIAL:64::DSRL "dsrav r<RD>, r<RT>, <SA>" *mipsIII: *mipsIV: @@ -1016,11 +971,11 @@ // end-sanitize-tx19 { int s = SA; - GPR (RD) = (unsigned64) GPR (RT) >> s; + GPR[RD] = (unsigned64) GPR[RT] >> s; } -00000000000,5.RT,5.RD,5.SA,111110:SPECIAL:64::DSRL32 +00000000000,5.RT,5.RD,5.SHIFT,111110:SPECIAL:64::DSRL32 "dsrl32 r<RD>, r<RT>, <SA>" *mipsIII: *mipsIV: @@ -1033,7 +988,7 @@ // end-sanitize-tx19 { int s = 32 + SA; - GPR (RD) = (unsigned64) GPR (RT) >> s; + GPR[RD] = (unsigned64) GPR[RT] >> s; } @@ -1049,8 +1004,8 @@ *tx19: // end-sanitize-tx19 { - int s = MASKED64 (GPR (RS), 5, 0); - GPR (RD) = (unsigned64) GPR (RT) >> s; + int s = MASKED64 (GPR[RS], 5, 0); + GPR[RD] = (unsigned64) GPR[RT] >> s; } @@ -1066,9 +1021,9 @@ *tx19: // end-sanitize-tx19 { - ALU64_BEGIN (GPR (RS)); - ALU64_SUB (GPR (RT)); - ALU64_END (GPR (RD)); + ALU64_BEGIN (GPR[RS]); + ALU64_SUB (GPR[RT]); + ALU64_END (GPR[RD]); } @@ -1084,7 +1039,7 @@ *tx19: // end-sanitize-tx19 { - GPR (RD) = GPR (RS) - GPR (RT); + GPR[RD] = GPR[RS] - GPR[RT]; } @@ -1104,11 +1059,8 @@ { /* NOTE: The region used is that of the delay slot and NOT the current instruction */ - address_word region = NIA & MASK (63, 28); + address_word region = cia.dp & MASK (63, 28); DSPC = region | (INSTR_INDEX << 2); - DELAYSLOT (); - /* FIXME-WAS: ??? Gdb gets confused if the PC is sign-extended, so - we just truncate it to 32 bits here. -- DSPC = VL4_8 (DSPC); */ } @@ -1128,12 +1080,9 @@ { /* NOTE: The region used is that of the delay slot and NOT the current instruction */ - address_word region = NIA & MASK (63, 28); - GPR (31) = CIA + 8; + address_word region = cia.dp & MASK (63, 28); + GPR[31] = CIA + 8; DSPC = region | (INSTR_INDEX << 2); - DELAYSLOT (); - /* FIXME-WAS: ??? Gdb gets confused if the PC is sign-extended, so - we just truncate it to 32 bits here. -- DSPC = VL4_8 (DSPC); */ } @@ -1152,12 +1101,9 @@ *tx19: // end-sanitize-tx19 { - address_word temp = GPR (RS); - GPR (RD) = CIA + 8; + address_word temp = GPR[RS]; + GPR[RD] = CIA + 8; DSPC = temp; - DELAYSLOT (); - /* FIXME-WAS: ??? Gdb gets confused if the PC is sign-extended, so - we just truncate it to 32 bits here. -- DSPC = VL4_8 (DSPC); */ } @@ -1175,10 +1121,7 @@ *tx19: // end-sanitize-tx19 { - DSPC = GPR (RS); - DELAYSLOT (); - /* FIXME-WAS: ??? Gdb gets confused if the PC is sign-extended, so - we just truncate it to 32 bits here. -- DSPC = VL4_8 (DSPC); */ + DSPC = GPR[RS]; } @@ -1197,9 +1140,9 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - t_reg offset UNUSED = SIGNEXTEND((t_reg)((instruction >> 0) & 0x0000FFFF),16); - int destreg UNUSED = ((instruction >> 16) & 0x0000001F); - t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word offset = SIGNEXTEND((signed_word)((instruction >> 0) & 0x0000FFFF),16); + int destreg = ((instruction >> 16) & 0x0000001F); + signed_word op1 = GPR[((instruction >> 21) & 0x0000001F)]; { uword64 vaddr = ((uword64)op1 + offset); uword64 paddr; @@ -1211,9 +1154,9 @@ uword64 memval1 = 0; uword64 mask = 0x7; unsigned int shift = 0; - unsigned int reverse UNUSED = (ReverseEndian ? (mask >> shift) : 0); - unsigned int bigend UNUSED = (BigEndianCPU ? (mask >> shift) : 0); - unsigned int byte UNUSED; + unsigned int reverse = (ReverseEndian ? (mask >> shift) : 0); + unsigned int bigend = (BigEndianCPU ? (mask >> shift) : 0); + unsigned int byte; paddr = ((paddr & ~mask) | ((paddr & mask) ^ (reverse << shift))); LoadMemory(&memval,&memval1,uncached,AccessLength_BYTE,paddr,vaddr,isDATA,isREAL); byte = ((vaddr & mask) ^ (bigend << shift)); @@ -1239,9 +1182,9 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - t_reg offset UNUSED = SIGNEXTEND((t_reg)((instruction >> 0) & 0x0000FFFF),16); - int destreg UNUSED = ((instruction >> 16) & 0x0000001F); - t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word offset = SIGNEXTEND((signed_word)((instruction >> 0) & 0x0000FFFF),16); + int destreg = ((instruction >> 16) & 0x0000001F); + signed_word op1 = GPR[((instruction >> 21) & 0x0000001F)]; { unsigned64 vaddr = ((unsigned64)op1 + offset); unsigned64 paddr; @@ -1253,9 +1196,9 @@ unsigned64 memval1 = 0; unsigned64 mask = 0x7; unsigned int shift = 0; - unsigned int reverse UNUSED = (ReverseEndian ? (mask >> shift) : 0); - unsigned int bigend UNUSED = (BigEndianCPU ? (mask >> shift) : 0); - unsigned int byte UNUSED; + unsigned int reverse = (ReverseEndian ? (mask >> shift) : 0); + unsigned int bigend = (BigEndianCPU ? (mask >> shift) : 0); + unsigned int byte; paddr = ((paddr & ~mask) | ((paddr & mask) ^ (reverse << shift))); LoadMemory(&memval,&memval1,uncached,AccessLength_BYTE,paddr,vaddr,isDATA,isREAL); byte = ((vaddr & mask) ^ (bigend << shift)); @@ -1279,15 +1222,15 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - t_reg offset UNUSED = SIGNEXTEND((t_reg)((instruction >> 0) & 0x0000FFFF),16); - int destreg UNUSED = ((instruction >> 16) & 0x0000001F); - t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word offset = SIGNEXTEND((signed_word)((instruction >> 0) & 0x0000FFFF),16); + int destreg = ((instruction >> 16) & 0x0000001F); + signed_word op1 = GPR[((instruction >> 21) & 0x0000001F)]; { unsigned64 vaddr = ((unsigned64)op1 + offset); unsigned64 paddr; int uncached; if ((vaddr & 7) != 0) - SignalException(AddressLoad); + SignalExceptionAddressLoad(); else { if (AddressTranslation(vaddr,isDATA,isLOAD,&paddr,&uncached,isTARGET,isREAL)) @@ -1296,9 +1239,9 @@ unsigned64 memval1 = 0; unsigned64 mask = 0x7; unsigned int shift = 4; - unsigned int reverse UNUSED = (ReverseEndian ? (mask >> shift) : 0); - unsigned int bigend UNUSED = (BigEndianCPU ? (mask >> shift) : 0); - unsigned int byte UNUSED; + unsigned int reverse = (ReverseEndian ? (mask >> shift) : 0); + unsigned int bigend = (BigEndianCPU ? (mask >> shift) : 0); + unsigned int byte; LoadMemory(&memval,&memval1,uncached,AccessLength_DOUBLEWORD,paddr,vaddr,isDATA,isREAL); GPR[destreg] = memval; } @@ -1321,15 +1264,15 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - t_reg offset UNUSED = SIGNEXTEND((t_reg)((instruction >> 0) & 0x0000FFFF),16); - int destreg UNUSED = ((instruction >> 16) & 0x0000001F); - t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word offset = SIGNEXTEND((signed_word)((instruction >> 0) & 0x0000FFFF),16); + int destreg = ((instruction >> 16) & 0x0000001F); + signed_word op1 = GPR[((instruction >> 21) & 0x0000001F)]; { unsigned64 vaddr = ((unsigned64)op1 + offset); unsigned64 paddr; int uncached; if ((vaddr & 7) != 0) - SignalException(AddressLoad); + SignalExceptionAddressLoad(); else { if (AddressTranslation(vaddr,isDATA,isLOAD,&paddr,&uncached,isTARGET,isREAL)) @@ -1338,9 +1281,9 @@ unsigned64 memval1 = 0; unsigned64 mask = 0x7; unsigned int shift = 4; - unsigned int reverse UNUSED = (ReverseEndian ? (mask >> shift) : 0); - unsigned int bigend UNUSED = (BigEndianCPU ? (mask >> shift) : 0); - unsigned int byte UNUSED; + unsigned int reverse = (ReverseEndian ? (mask >> shift) : 0); + unsigned int bigend = (BigEndianCPU ? (mask >> shift) : 0); + unsigned int byte; LoadMemory(&memval,&memval1,uncached,AccessLength_DOUBLEWORD,paddr,vaddr,isDATA,isREAL); COP_LD(((instruction >> 26) & 0x3),destreg,memval);; } @@ -1362,9 +1305,9 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - t_reg offset UNUSED = SIGNEXTEND((t_reg)((instruction >> 0) & 0x0000FFFF),16); - int destreg UNUSED = ((instruction >> 16) & 0x0000001F); - t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word offset = SIGNEXTEND((signed_word)((instruction >> 0) & 0x0000FFFF),16); + int destreg = ((instruction >> 16) & 0x0000001F); + signed_word op1 = GPR[((instruction >> 21) & 0x0000001F)]; { unsigned64 vaddr = ((unsigned64)op1 + offset); unsigned64 paddr; @@ -1403,9 +1346,9 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - t_reg offset UNUSED = SIGNEXTEND((t_reg)((instruction >> 0) & 0x0000FFFF),16); - int destreg UNUSED = ((instruction >> 16) & 0x0000001F); - t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word offset = SIGNEXTEND((signed_word)((instruction >> 0) & 0x0000FFFF),16); + int destreg = ((instruction >> 16) & 0x0000001F); + signed_word op1 = GPR[((instruction >> 21) & 0x0000001F)]; { unsigned64 vaddr = ((unsigned64)op1 + offset); unsigned64 paddr; @@ -1453,15 +1396,15 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - t_reg offset UNUSED = SIGNEXTEND((t_reg)((instruction >> 0) & 0x0000FFFF),16); - int destreg UNUSED = ((instruction >> 16) & 0x0000001F); - t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word offset = SIGNEXTEND((signed_word)((instruction >> 0) & 0x0000FFFF),16); + int destreg = ((instruction >> 16) & 0x0000001F); + signed_word op1 = GPR[((instruction >> 21) & 0x0000001F)]; { unsigned64 vaddr = ((unsigned64)op1 + offset); unsigned64 paddr; int uncached; if ((vaddr & 1) != 0) - SignalException(AddressLoad); + SignalExceptionAddressLoad(); else { if (AddressTranslation(vaddr,isDATA,isLOAD,&paddr,&uncached,isTARGET,isREAL)) @@ -1470,9 +1413,9 @@ unsigned64 memval1 = 0; unsigned64 mask = 0x7; unsigned int shift = 1; - unsigned int reverse UNUSED = (ReverseEndian ? (mask >> shift) : 0); - unsigned int bigend UNUSED = (BigEndianCPU ? (mask >> shift) : 0); - unsigned int byte UNUSED; + unsigned int reverse = (ReverseEndian ? (mask >> shift) : 0); + unsigned int bigend = (BigEndianCPU ? (mask >> shift) : 0); + unsigned int byte; paddr = ((paddr & ~mask) | ((paddr & mask) ^ (reverse << shift))); LoadMemory(&memval,&memval1,uncached,AccessLength_HALFWORD,paddr,vaddr,isDATA,isREAL); byte = ((vaddr & mask) ^ (bigend << shift)); @@ -1498,15 +1441,15 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - t_reg offset UNUSED = SIGNEXTEND((t_reg)((instruction >> 0) & 0x0000FFFF),16); - int destreg UNUSED = ((instruction >> 16) & 0x0000001F); - t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word offset = SIGNEXTEND((signed_word)((instruction >> 0) & 0x0000FFFF),16); + int destreg = ((instruction >> 16) & 0x0000001F); + signed_word op1 = GPR[((instruction >> 21) & 0x0000001F)]; { unsigned64 vaddr = ((unsigned64)op1 + offset); unsigned64 paddr; int uncached; if ((vaddr & 1) != 0) - SignalException(AddressLoad); + SignalExceptionAddressLoad(); else { if (AddressTranslation(vaddr,isDATA,isLOAD,&paddr,&uncached,isTARGET,isREAL)) @@ -1515,9 +1458,9 @@ unsigned64 memval1 = 0; unsigned64 mask = 0x7; unsigned int shift = 1; - unsigned int reverse UNUSED = (ReverseEndian ? (mask >> shift) : 0); - unsigned int bigend UNUSED = (BigEndianCPU ? (mask >> shift) : 0); - unsigned int byte UNUSED; + unsigned int reverse = (ReverseEndian ? (mask >> shift) : 0); + unsigned int bigend = (BigEndianCPU ? (mask >> shift) : 0); + unsigned int byte; paddr = ((paddr & ~mask) | ((paddr & mask) ^ (reverse << shift))); LoadMemory(&memval,&memval1,uncached,AccessLength_HALFWORD,paddr,vaddr,isDATA,isREAL); byte = ((vaddr & mask) ^ (bigend << shift)); @@ -1542,15 +1485,15 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - t_reg offset UNUSED = SIGNEXTEND((t_reg)((instruction >> 0) & 0x0000FFFF),16); - int destreg UNUSED = ((instruction >> 16) & 0x0000001F); - t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word offset = SIGNEXTEND((signed_word)((instruction >> 0) & 0x0000FFFF),16); + int destreg = ((instruction >> 16) & 0x0000001F); + signed_word op1 = GPR[((instruction >> 21) & 0x0000001F)]; { unsigned64 vaddr = ((unsigned64)op1 + offset); unsigned64 paddr; int uncached; if ((vaddr & 3) != 0) - SignalException(AddressLoad); + SignalExceptionAddressLoad(); else { if (AddressTranslation(vaddr,isDATA,isLOAD,&paddr,&uncached,isTARGET,isREAL)) @@ -1559,9 +1502,9 @@ unsigned64 memval1 = 0; unsigned64 mask = 0x7; unsigned int shift = 2; - unsigned int reverse UNUSED = (ReverseEndian ? (mask >> shift) : 0); - unsigned int bigend UNUSED = (BigEndianCPU ? (mask >> shift) : 0); - unsigned int byte UNUSED; + unsigned int reverse = (ReverseEndian ? (mask >> shift) : 0); + unsigned int bigend = (BigEndianCPU ? (mask >> shift) : 0); + unsigned int byte; paddr = ((paddr & ~mask) | ((paddr & mask) ^ (reverse << shift))); LoadMemory(&memval,&memval1,uncached,AccessLength_WORD,paddr,vaddr,isDATA,isREAL); byte = ((vaddr & mask) ^ (bigend << shift)); @@ -1586,15 +1529,15 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - t_reg offset UNUSED = SIGNEXTEND((t_reg)((instruction >> 0) & 0x0000FFFF),16); - int destreg UNUSED = ((instruction >> 16) & 0x0000001F); - t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word offset = SIGNEXTEND((signed_word)((instruction >> 0) & 0x0000FFFF),16); + int destreg = ((instruction >> 16) & 0x0000001F); + signed_word op1 = GPR[((instruction >> 21) & 0x0000001F)]; { unsigned64 vaddr = ((unsigned64)op1 + offset); unsigned64 paddr; int uncached; if ((vaddr & 7) != 0) - SignalException(AddressLoad); + SignalExceptionAddressLoad(); else { if (AddressTranslation(vaddr,isDATA,isLOAD,&paddr,&uncached,isTARGET,isREAL)) @@ -1603,9 +1546,9 @@ unsigned64 memval1 = 0; unsigned64 mask = 0x7; unsigned int shift = 4; - unsigned int reverse UNUSED = (ReverseEndian ? (mask >> shift) : 0); - unsigned int bigend UNUSED = (BigEndianCPU ? (mask >> shift) : 0); - unsigned int byte UNUSED; + unsigned int reverse = (ReverseEndian ? (mask >> shift) : 0); + unsigned int bigend = (BigEndianCPU ? (mask >> shift) : 0); + unsigned int byte; LoadMemory(&memval,&memval1,uncached,AccessLength_DOUBLEWORD,paddr,vaddr,isDATA,isREAL); GPR[destreg] = memval; LLBIT = 1; @@ -1629,12 +1572,7 @@ *tx19: // end-sanitize-tx19 { - unsigned32 instruction = instruction_0; - t_reg op2 UNUSED = SIGNEXTEND((t_reg)((instruction >> 0) & 0x0000FFFF),16); - int destreg UNUSED = ((instruction >> 16) & 0x0000001F); - { - GPR[destreg] = (op2 << 16); - } + GPR[RT] = EXTEND32 (IMMEDIATE << 16); } @@ -1653,15 +1591,15 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - t_reg offset UNUSED = SIGNEXTEND((t_reg)((instruction >> 0) & 0x0000FFFF),16); - int destreg UNUSED = ((instruction >> 16) & 0x0000001F); - t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word offset = SIGNEXTEND((signed_word)((instruction >> 0) & 0x0000FFFF),16); + int destreg = ((instruction >> 16) & 0x0000001F); + signed_word op1 = GPR[((instruction >> 21) & 0x0000001F)]; { unsigned64 vaddr = ((unsigned64)op1 + offset); unsigned64 paddr; int uncached; if ((vaddr & 3) != 0) - SignalException(AddressLoad); + SignalExceptionAddressLoad(); else { if (AddressTranslation(vaddr,isDATA,isLOAD,&paddr,&uncached,isTARGET,isREAL)) @@ -1670,9 +1608,9 @@ unsigned64 memval1 = 0; unsigned64 mask = 0x7; unsigned int shift = 2; - unsigned int reverse UNUSED = (ReverseEndian ? (mask >> shift) : 0); - unsigned int bigend UNUSED = (BigEndianCPU ? (mask >> shift) : 0); - unsigned int byte UNUSED; + unsigned int reverse = (ReverseEndian ? (mask >> shift) : 0); + unsigned int bigend = (BigEndianCPU ? (mask >> shift) : 0); + unsigned int byte; paddr = ((paddr & ~mask) | ((paddr & mask) ^ (reverse << shift))); LoadMemory(&memval,&memval1,uncached,AccessLength_WORD,paddr,vaddr,isDATA,isREAL); byte = ((vaddr & mask) ^ (bigend << shift)); @@ -1698,15 +1636,15 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - t_reg offset UNUSED = SIGNEXTEND((t_reg)((instruction >> 0) & 0x0000FFFF),16); - int destreg UNUSED = ((instruction >> 16) & 0x0000001F); - t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word offset = SIGNEXTEND((signed_word)((instruction >> 0) & 0x0000FFFF),16); + int destreg = ((instruction >> 16) & 0x0000001F); + signed_word op1 = GPR[((instruction >> 21) & 0x0000001F)]; { unsigned64 vaddr = ((unsigned64)op1 + offset); unsigned64 paddr; int uncached; if ((vaddr & 3) != 0) - SignalException(AddressLoad); + SignalExceptionAddressLoad(); else { if (AddressTranslation(vaddr,isDATA,isLOAD,&paddr,&uncached,isTARGET,isREAL)) @@ -1715,9 +1653,9 @@ unsigned64 memval1 = 0; unsigned64 mask = 0x7; unsigned int shift = 2; - unsigned int reverse UNUSED = (ReverseEndian ? (mask >> shift) : 0); - unsigned int bigend UNUSED = (BigEndianCPU ? (mask >> shift) : 0); - unsigned int byte UNUSED; + unsigned int reverse = (ReverseEndian ? (mask >> shift) : 0); + unsigned int bigend = (BigEndianCPU ? (mask >> shift) : 0); + unsigned int byte; paddr = ((paddr & ~mask) | ((paddr & mask) ^ (reverse << shift))); LoadMemory(&memval,&memval1,uncached,AccessLength_WORD,paddr,vaddr,isDATA,isREAL); byte = ((vaddr & mask) ^ (bigend << shift)); @@ -1743,9 +1681,9 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - t_reg offset UNUSED = SIGNEXTEND((t_reg)((instruction >> 0) & 0x0000FFFF),16); - int destreg UNUSED = ((instruction >> 16) & 0x0000001F); - t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word offset = SIGNEXTEND((signed_word)((instruction >> 0) & 0x0000FFFF),16); + int destreg = ((instruction >> 16) & 0x0000001F); + signed_word op1 = GPR[((instruction >> 21) & 0x0000001F)]; { unsigned64 vaddr = ((unsigned64)op1 + offset); unsigned64 paddr; @@ -1790,9 +1728,9 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - t_reg offset UNUSED = SIGNEXTEND((t_reg)((instruction >> 0) & 0x0000FFFF),16); - int destreg UNUSED = ((instruction >> 16) & 0x0000001F); - t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word offset = SIGNEXTEND((signed_word)((instruction >> 0) & 0x0000FFFF),16); + int destreg = ((instruction >> 16) & 0x0000001F); + signed_word op1 = GPR[((instruction >> 21) & 0x0000001F)]; { unsigned64 vaddr = ((unsigned64)op1 + offset); unsigned64 paddr; @@ -1842,15 +1780,15 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - t_reg offset UNUSED = SIGNEXTEND((t_reg)((instruction >> 0) & 0x0000FFFF),16); - int destreg UNUSED = ((instruction >> 16) & 0x0000001F); - t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word offset = SIGNEXTEND((signed_word)((instruction >> 0) & 0x0000FFFF),16); + int destreg = ((instruction >> 16) & 0x0000001F); + signed_word op1 = GPR[((instruction >> 21) & 0x0000001F)]; { unsigned64 vaddr = ((unsigned64)op1 + offset); unsigned64 paddr; int uncached; if ((vaddr & 3) != 0) - SignalException(AddressLoad); + SignalExceptionAddressLoad(); else { if (AddressTranslation(vaddr,isDATA,isLOAD,&paddr,&uncached,isTARGET,isREAL)) @@ -1859,9 +1797,9 @@ unsigned64 memval1 = 0; unsigned64 mask = 0x7; unsigned int shift = 2; - unsigned int reverse UNUSED = (ReverseEndian ? (mask >> shift) : 0); - unsigned int bigend UNUSED = (BigEndianCPU ? (mask >> shift) : 0); - unsigned int byte UNUSED; + unsigned int reverse = (ReverseEndian ? (mask >> shift) : 0); + unsigned int bigend = (BigEndianCPU ? (mask >> shift) : 0); + unsigned int byte; paddr = ((paddr & ~mask) | ((paddr & mask) ^ (reverse << shift))); LoadMemory(&memval,&memval1,uncached,AccessLength_WORD,paddr,vaddr,isDATA,isREAL); byte = ((vaddr & mask) ^ (bigend << shift)); @@ -1886,7 +1824,7 @@ *tx19: // end-sanitize-tx19 { - GPR (RD) = HI; + GPR[RD] = HI; HIACCESS = 3; } @@ -1905,7 +1843,7 @@ *tx19: // end-sanitize-tx19 { - GPR (RD) = LO; + GPR[RD] = LO; LOACCESS = 3; /* 3rd instruction will be safe */ } @@ -1917,8 +1855,8 @@ *r5900: // end-sanitize-r5900 { - if (GPR (RT) != 0) - GPR (RD) = GPR (RS); + if (GPR[RT] != 0) + GPR[RD] = GPR[RS]; } @@ -1929,8 +1867,8 @@ *r5900: // end-sanitize-r5900 { - if (GPR (RT) == 0) - GPR (RD) = GPR (RS); + if (GPR[RT] == 0) + GPR[RD] = GPR[RS]; } @@ -1949,8 +1887,8 @@ // end-sanitize-tx19 { if (HIACCESS != 0) - sim_warning ("MT (move-to) over-writing HI register value"); - HI = GPR (RS); + sim_io_eprintf (sd, "MT (move-to) over-writing HI register value\n"); + HI = GPR[RS]; HIACCESS = 3; /* 3rd instruction will be safe */ } @@ -1970,8 +1908,8 @@ // end-sanitize-tx19 { if (LOACCESS != 0) - sim_warning ("MT (move-to) over-writing LO register value"); - LO = GPR (RS); + sim_io_eprintf (sd, "MT (move-to) over-writing LO register value\n"); + LO = GPR[RS]; LOACCESS = 3; /* 3rd instruction will be safe */ } @@ -1992,8 +1930,8 @@ { signed64 prod; CHECKHILO ("Multiplication"); - prod = (((signed64)(signed32) GPR (RS)) - * ((signed64)(signed32) GPR (RT))); + prod = (((signed64)(signed32) GPR[RS]) + * ((signed64)(signed32) GPR[RT])); LO = EXTEND32 (VL4_8 (prod)); HI = EXTEND32 (VH4_8 (prod)); } @@ -2015,8 +1953,8 @@ { unsigned64 prod; CHECKHILO ("Multiplication"); - prod = (((unsigned64)(unsigned32) GPR (RS)) - * ((unsigned64)(unsigned32) GPR (RT))); + prod = (((unsigned64)(unsigned32) GPR[RS]) + * ((unsigned64)(unsigned32) GPR[RT])); LO = EXTEND32 (VL4_8 (prod)); HI = EXTEND32 (VH4_8 (prod)); } @@ -2036,7 +1974,7 @@ *tx19: // end-sanitize-tx19 { - GPR (RD) = ~ (GPR (RS) | GPR (RT)); + GPR[RD] = ~ (GPR[RS] | GPR[RT]); } @@ -2054,12 +1992,12 @@ *tx19: // end-sanitize-tx19 { - GPR (RD) = (GPR (RS) | GPR (RT)); + GPR[RD] = (GPR[RS] | GPR[RT]); } 001101,5.RS,5.RT,16.IMMEDIATE:NORMAL:32::ORI -"ori r<RD>, r<RS>, <IMMEDIATE>" +"ori r<RT>, r<RS>, <IMMEDIATE>" *mipsI: *mipsII: *mipsIII: @@ -2072,7 +2010,7 @@ *tx19: // end-sanitize-tx19 { - GPR (RD) = (GPR (RS) | IMMEDIATE); + GPR[RT] = (GPR[RS] | IMMEDIATE); } @@ -2083,9 +2021,9 @@ // end-sanitize-r5900 { unsigned32 instruction = instruction_0; - t_reg offset UNUSED = SIGNEXTEND((t_reg)((instruction >> 0) & 0x0000FFFF),16); - int hint UNUSED = ((instruction >> 16) & 0x0000001F); - t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word offset = SIGNEXTEND((signed_word)((instruction >> 0) & 0x0000FFFF),16); + int hint = ((instruction >> 16) & 0x0000001F); + signed_word op1 = GPR[((instruction >> 21) & 0x0000001F)]; { unsigned64 vaddr = ((unsigned64)op1 + offset); unsigned64 paddr; @@ -2112,9 +2050,9 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - t_reg offset UNUSED = SIGNEXTEND((t_reg)((instruction >> 0) & 0x0000FFFF),16); - t_reg op2 UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word offset = SIGNEXTEND((signed_word)((instruction >> 0) & 0x0000FFFF),16); + signed_word op2 = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word op1 = GPR[((instruction >> 21) & 0x0000001F)]; { unsigned64 vaddr = ((unsigned64)op1 + offset); unsigned64 paddr; @@ -2155,15 +2093,15 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - t_reg offset UNUSED = SIGNEXTEND((t_reg)((instruction >> 0) & 0x0000FFFF),16); - t_reg op2 UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word offset = SIGNEXTEND((signed_word)((instruction >> 0) & 0x0000FFFF),16); + signed_word op2 = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word op1 = GPR[((instruction >> 21) & 0x0000001F)]; { unsigned64 vaddr = ((unsigned64)op1 + offset); unsigned64 paddr; int uncached; if ((vaddr & 3) != 0) - SignalException(AddressStore); + SignalExceptionAddressStore(); else { if (AddressTranslation(vaddr,isDATA,isSTORE,&paddr,&uncached,isTARGET,isREAL)) @@ -2199,15 +2137,15 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - t_reg offset UNUSED = SIGNEXTEND((t_reg)((instruction >> 0) & 0x0000FFFF),16); - t_reg op2 UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word offset = SIGNEXTEND((signed_word)((instruction >> 0) & 0x0000FFFF),16); + signed_word op2 = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word op1 = GPR[((instruction >> 21) & 0x0000001F)]; { unsigned64 vaddr = ((unsigned64)op1 + offset); unsigned64 paddr; int uncached; if ((vaddr & 7) != 0) - SignalException(AddressStore); + SignalExceptionAddressStore(); else { if (AddressTranslation(vaddr,isDATA,isSTORE,&paddr,&uncached,isTARGET,isREAL)) @@ -2239,15 +2177,15 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - t_reg offset UNUSED = SIGNEXTEND((t_reg)((instruction >> 0) & 0x0000FFFF),16); - t_reg op2 UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word offset = SIGNEXTEND((signed_word)((instruction >> 0) & 0x0000FFFF),16); + signed_word op2 = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word op1 = GPR[((instruction >> 21) & 0x0000001F)]; { unsigned64 vaddr = ((unsigned64)op1 + offset); unsigned64 paddr; int uncached; if ((vaddr & 7) != 0) - SignalException(AddressStore); + SignalExceptionAddressStore(); else { if (AddressTranslation(vaddr,isDATA,isSTORE,&paddr,&uncached,isTARGET,isREAL)) @@ -2278,15 +2216,15 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - t_reg offset UNUSED = SIGNEXTEND((t_reg)((instruction >> 0) & 0x0000FFFF),16); - int destreg UNUSED = ((instruction >> 16) & 0x0000001F); - t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word offset = SIGNEXTEND((signed_word)((instruction >> 0) & 0x0000FFFF),16); + int destreg = ((instruction >> 16) & 0x0000001F); + signed_word op1 = GPR[((instruction >> 21) & 0x0000001F)]; { unsigned64 vaddr = ((unsigned64)op1 + offset); unsigned64 paddr; int uncached; if ((vaddr & 7) != 0) - SignalException(AddressStore); + SignalExceptionAddressStore(); else { if (AddressTranslation(vaddr,isDATA,isSTORE,&paddr,&uncached,isTARGET,isREAL)) @@ -2316,9 +2254,9 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - t_reg offset UNUSED = SIGNEXTEND((t_reg)((instruction >> 0) & 0x0000FFFF),16); - t_reg op2 UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word offset = SIGNEXTEND((signed_word)((instruction >> 0) & 0x0000FFFF),16); + signed_word op2 = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word op1 = GPR[((instruction >> 21) & 0x0000001F)]; { unsigned64 vaddr = ((unsigned64)op1 + offset); unsigned64 paddr; @@ -2357,9 +2295,9 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - t_reg offset UNUSED = SIGNEXTEND((t_reg)((instruction >> 0) & 0x0000FFFF),16); - t_reg op2 UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word offset = SIGNEXTEND((signed_word)((instruction >> 0) & 0x0000FFFF),16); + signed_word op2 = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word op1 = GPR[((instruction >> 21) & 0x0000001F)]; { unsigned64 vaddr = ((unsigned64)op1 + offset); unsigned64 paddr; @@ -2400,15 +2338,15 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - t_reg offset UNUSED = SIGNEXTEND((t_reg)((instruction >> 0) & 0x0000FFFF),16); - t_reg op2 UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word offset = SIGNEXTEND((signed_word)((instruction >> 0) & 0x0000FFFF),16); + signed_word op2 = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word op1 = GPR[((instruction >> 21) & 0x0000001F)]; { unsigned64 vaddr = ((unsigned64)op1 + offset); unsigned64 paddr; int uncached; if ((vaddr & 1) != 0) - SignalException(AddressStore); + SignalExceptionAddressStore(); else { if (AddressTranslation(vaddr,isDATA,isSTORE,&paddr,&uncached,isTARGET,isREAL)) @@ -2432,8 +2370,8 @@ } -00000000000,5.RT,5.RD,5.SA,000000:SPECIAL:32::SLL -"sll r<RD>, r<RT>, <SA>" +00000000000,5.RT,5.RD,5.SHIFT,000000:SPECIAL:32::SLL +"sll r<RD>, r<RT>, <SHIFT>" *mipsI: *mipsII: *mipsIII: @@ -2446,13 +2384,13 @@ *tx19: // end-sanitize-tx19 { - int s = SA; - unsigned32 temp = (GPR (RT) << s); - GPR (RD) = EXTEND32 (temp); + int s = SHIFT; + unsigned32 temp = (GPR[RT] << s); + GPR[RD] = EXTEND32 (temp); } -000000,ooooo,5.RT,5.RD,00000000100:SPECIAL:32::SLLV +000000,5.RS,5.RT,5.RD,00000000100:SPECIAL:32::SLLV "sllv r<RD>, r<RT>, r<RS>" *mipsI: *mipsII: @@ -2466,9 +2404,9 @@ *tx19: // end-sanitize-tx19 { - int s = MASKED (GPR (RS), 4, 0); - unsigned32 temp = (GPR (RT) << s); - GPR (RD) = EXTEND32 (temp); + int s = MASKED (GPR[RS], 4, 0); + unsigned32 temp = (GPR[RT] << s); + GPR[RD] = EXTEND32 (temp); } @@ -2486,15 +2424,12 @@ *tx19: // end-sanitize-tx19 { - if (GPR (RS) < GPR (RT)) - GPR (RD) = 1; - else - GPR (RD) = 0; + GPR[RD] = (GPR[RS] < GPR[RT]); } 001010,5.RS,5.RT,16.IMMEDIATE:NORMAL:32::SLTI -"slti r<RD>, r<RS>, <IMMEDIATE>" +"slti r<RT>, r<RS>, <IMMEDIATE>" *mipsI: *mipsII: *mipsIII: @@ -2507,15 +2442,12 @@ *tx19: // end-sanitize-tx19 { - if (GPR (RS) < EXTEND16 (IMMEDIATE)) - GPR (RD) = 1; - else - GPR (RD) = 0; + GPR[RT] = (GPR[RS] < EXTEND16 (IMMEDIATE)); } 001011,5.RS,5.RT,16.IMMEDIATE:NORMAL:32::SLTIU -"sltiu r<RD>, r<RS>, <IMMEDIATE>" +"sltiu r<RT>, r<RS>, <IMMEDIATE>" *mipsI: *mipsII: *mipsIII: @@ -2528,10 +2460,7 @@ *tx19: // end-sanitize-tx19 { - if ((unsigned_word) GPR (RS) < (unsigned_word) EXTEND16 (IMMEDIATE)) - GPR (RD) = 1; - else - GPR (RD) = 0; + GPR[RT] = ((unsigned_word) GPR[RS] < (unsigned_word) EXTEND16 (IMMEDIATE)); } 000000,5.RS,5.RT,5.RD,00000101011:SPECIAL:32::SLTU @@ -2548,15 +2477,12 @@ *tx19: // end-sanitize-tx19 { - if ((unsigned_word) GPR (RS) < (unsigned_word) GPR (RT)) - GPR (RD) = 1; - else - GPR (RD) = 0; + GPR[RD] = ((unsigned_word) GPR[RS] < (unsigned_word) GPR[RT]); } -000000,00000,5.RT,5.RD,5.SA,000011:SPECIAL:32::SRA -"sra r<RD>, r<RT>, <SA>" +000000,00000,5.RT,5.RD,5.SHIFT,000011:SPECIAL:32::SRA +"sra r<RD>, r<RT>, <SHIFT>" *mipsI: *mipsII: *mipsIII: @@ -2569,9 +2495,9 @@ *tx19: // end-sanitize-tx19 { - int s = SA; - signed32 temp = (signed32) GPR (RT) >> s; - GPR (RD) = EXTEND32 (temp); + int s = SHIFT; + signed32 temp = (signed32) GPR[RT] >> s; + GPR[RD] = EXTEND32 (temp); } @@ -2589,14 +2515,14 @@ *tx19: // end-sanitize-tx19 { - int s = MASKED (GPR (RS), 4, 0); - signed32 temp = (signed32) GPR (RT) >> s; - GPR (RD) = EXTEND32 (temp); + int s = MASKED (GPR[RS], 4, 0); + signed32 temp = (signed32) GPR[RT] >> s; + GPR[RD] = EXTEND32 (temp); } -000000,00000,5.RT,5.RD,5.SA,000010:SPECIAL:32::SRL -"srl r<RD>, r<RT>, <SA>" +000000,00000,5.RT,5.RD,5.SHIFT,000010:SPECIAL:32::SRL +"srl r<RD>, r<RT>, <SHIFT>" *mipsI: *mipsII: *mipsIII: @@ -2609,9 +2535,9 @@ *tx19: // end-sanitize-tx19 { - int s = SA; - unsigned32 temp = (unsigned32) GPR (RT) >> s; - GPR (RD) = EXTEND32 (temp); + int s = SHIFT; + unsigned32 temp = (unsigned32) GPR[RT] >> s; + GPR[RD] = EXTEND32 (temp); } @@ -2629,9 +2555,9 @@ *tx19: // end-sanitize-tx19 { - int s = MASKED (GPR (RS), 4, 0); - unsigned32 temp = (unsigned32) GPR (RT) >> s; - GPR (RD) = EXTEND32 (temp); + int s = MASKED (GPR[RS], 4, 0); + unsigned32 temp = (unsigned32) GPR[RT] >> s; + GPR[RD] = EXTEND32 (temp); } @@ -2649,9 +2575,9 @@ *tx19: // end-sanitize-tx19 { - ALU32_BEGIN (GPR (RS)); - ALU32_SUB (GPR (RT)); - ALU32_END (GPR (RD)); + ALU32_BEGIN (GPR[RS]); + ALU32_SUB (GPR[RT]); + ALU32_END (GPR[RD]); } @@ -2669,7 +2595,7 @@ *tx19: // end-sanitize-tx19 { - GPR (RD) = EXTEND32 (GPR (RS) - GPR (RT)); + GPR[RD] = EXTEND32 (GPR[RS] - GPR[RT]); } @@ -2688,15 +2614,15 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - t_reg offset UNUSED = SIGNEXTEND((t_reg)((instruction >> 0) & 0x0000FFFF),16); - t_reg op2 UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word offset = SIGNEXTEND((signed_word)((instruction >> 0) & 0x0000FFFF),16); + signed_word op2 = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word op1 = GPR[((instruction >> 21) & 0x0000001F)]; { unsigned64 vaddr = ((unsigned64)op1 + offset); unsigned64 paddr; int uncached; if ((vaddr & 3) != 0) - SignalException(AddressStore); + SignalExceptionAddressStore(); else { if (AddressTranslation(vaddr,isDATA,isSTORE,&paddr,&uncached,isTARGET,isREAL)) @@ -2732,15 +2658,15 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - t_reg offset UNUSED = SIGNEXTEND((t_reg)((instruction >> 0) & 0x0000FFFF),16); - int destreg UNUSED = ((instruction >> 16) & 0x0000001F); - t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word offset = SIGNEXTEND((signed_word)((instruction >> 0) & 0x0000FFFF),16); + int destreg = ((instruction >> 16) & 0x0000001F); + signed_word op1 = GPR[((instruction >> 21) & 0x0000001F)]; { unsigned64 vaddr = ((unsigned64)op1 + offset); unsigned64 paddr; int uncached; if ((vaddr & 3) != 0) - SignalException(AddressStore); + SignalExceptionAddressStore(); else { if (AddressTranslation(vaddr,isDATA,isSTORE,&paddr,&uncached,isTARGET,isREAL)) @@ -2776,9 +2702,9 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - t_reg offset UNUSED = SIGNEXTEND((t_reg)((instruction >> 0) & 0x0000FFFF),16); - t_reg op2 UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word offset = SIGNEXTEND((signed_word)((instruction >> 0) & 0x0000FFFF),16); + signed_word op2 = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word op1 = GPR[((instruction >> 21) & 0x0000001F)]; { unsigned64 vaddr = ((unsigned64)op1 + offset); unsigned64 paddr; @@ -2822,9 +2748,9 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - t_reg offset UNUSED = SIGNEXTEND((t_reg)((instruction >> 0) & 0x0000FFFF),16); - t_reg op2 UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word offset = SIGNEXTEND((signed_word)((instruction >> 0) & 0x0000FFFF),16); + signed_word op2 = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word op1 = GPR[((instruction >> 21) & 0x0000001F)]; { unsigned64 vaddr = ((unsigned64)op1 + offset); unsigned64 paddr; @@ -2867,7 +2793,7 @@ *tx19: // end-sanitize-tx19 { - SyncOperation (STYPE); + SyncOperation (sd, STYPE); } @@ -2885,7 +2811,7 @@ *tx19: // end-sanitize-tx19 { - SignalException (SystemCall, instruction_0); + SignalException(SystemCall, instruction_0); } @@ -2902,8 +2828,8 @@ *tx19: // end-sanitize-tx19 { - if (GPR (RS) == GPR (RT)) - SignalException (Trap, instruction_0); + if (GPR[RS] == GPR[RT]) + SignalException(Trap, instruction_0); } @@ -2920,8 +2846,8 @@ *tx19: // end-sanitize-tx19 { - if (GPR (RS) == EXTEND16 (IMMEDIATE)) - SignalException (Trap, instruction_0); + if (GPR[RS] == EXTEND16 (IMMEDIATE)) + SignalException(Trap, instruction_0); } @@ -2938,8 +2864,8 @@ *tx19: // end-sanitize-tx19 { - if (GPR (RS) >= GPR (RT)) - SignalException (Trap, instruction_0); + if (GPR[RS] >= GPR[RT]) + SignalException(Trap, instruction_0); } @@ -2956,8 +2882,8 @@ *tx19: // end-sanitize-tx19 { - if (GPR (RS) >= EXTEND16 (IMMEDIATE)) - SignalException (Trap, instruction_0); + if (GPR[RS] >= EXTEND16 (IMMEDIATE)) + SignalException(Trap, instruction_0); } @@ -2974,8 +2900,8 @@ *tx19: // end-sanitize-tx19 { - if ((unsigned_word) GPR (RS) >= (unsigned_word) EXTEND16 (IMMEDIATE)) - SignalException (Trap, instruction_0); + if ((unsigned_word) GPR[RS] >= (unsigned_word) EXTEND16 (IMMEDIATE)) + SignalException(Trap, instruction_0); } @@ -2992,8 +2918,8 @@ *tx19: // end-sanitize-tx19 { - if ((unsigned_word) GPR (RS) >= (unsigned_word) GPR (RT)) - SignalException (Trap, instruction_0); + if ((unsigned_word) GPR[RS] >= (unsigned_word) GPR[RT]) + SignalException(Trap, instruction_0); } @@ -3010,8 +2936,8 @@ *tx19: // end-sanitize-tx19 { - if (GPR (RS) < GPR (RT)) - SignalException (Trap, instruction_0); + if (GPR[RS] < GPR[RT]) + SignalException(Trap, instruction_0); } @@ -3028,8 +2954,8 @@ *tx19: // end-sanitize-tx19 { - if (GPR (RS) < EXTEND16 (IMMEDIATE)) - SignalException (Trap, instruction_0); + if (GPR[RS] < EXTEND16 (IMMEDIATE)) + SignalException(Trap, instruction_0); } @@ -3046,8 +2972,8 @@ *tx19: // end-sanitize-tx19 { - if ((unsigned_word) GPR (RS) < (unsigned_word) EXTEND16 (IMMEDIATE)) - SignalException (Trap, instruction_0); + if ((unsigned_word) GPR[RS] < (unsigned_word) EXTEND16 (IMMEDIATE)) + SignalException(Trap, instruction_0); } @@ -3064,8 +2990,8 @@ *tx19: // end-sanitize-tx19 { - if ((unsigned_word) GPR (RS) < (unsigned_word) GPR (RT)) - SignalException (Trap, instruction_0); + if ((unsigned_word) GPR[RS] < (unsigned_word) GPR[RT]) + SignalException(Trap, instruction_0); } @@ -3082,8 +3008,8 @@ *tx19: // end-sanitize-tx19 { - if (GPR (RS) != GPR (RT)) - SignalException (Trap, instruction_0); + if (GPR[RS] != GPR[RT]) + SignalException(Trap, instruction_0); } @@ -3100,8 +3026,8 @@ *tx19: // end-sanitize-tx19 { - if (GPR (RS) != EXTEND16 (IMMEDIATE)) - SignalException (Trap, instruction_0); + if (GPR[RS] != EXTEND16 (IMMEDIATE)) + SignalException(Trap, instruction_0); } @@ -3119,12 +3045,12 @@ *tx19: // end-sanitize-tx19 { - GPR (RD) = GPR (RS) ^ GPR (RT); + GPR[RD] = GPR[RS] ^ GPR[RT]; } 001110,5.RS,5.RT,16.IMMEDIATE:NORMAL:32::XORI -"xori r<RD>, r<RS>, <IMMEDIATE>" +"xori r<RT>, r<RS>, <IMMEDIATE>" *mipsI: *mipsII: *mipsIII: @@ -3137,7 +3063,7 @@ *tx19: // end-sanitize-tx19 { - GPR (RD) = GPR (RS) ^ IMMEDIATE; + GPR[RT] = GPR[RS] ^ IMMEDIATE; } @@ -3148,6 +3074,59 @@ // +:%s:::FMT:int fmt +{ + switch (fmt) + { + case fmt_single: return "s"; + case fmt_double: return "d"; + case fmt_word: return "w"; + case fmt_long: return "l"; + default: return "?"; + } +} + +:%s:::TF:int tf +{ + if (tf) + return "t"; + else + return "f"; +} + +:%s:::ND:int nd +{ + if (nd) + return "l"; + else + return ""; +} + +:%s:::COND:int cond +{ + switch (cond) + { + case 00: return "f"; + case 01: return "un"; + case 02: return "eq"; + case 03: return "ueq"; + case 04: return "olt"; + case 05: return "ult"; + case 06: return "ole"; + case 07: return "ule"; + case 010: return "sf"; + case 011: return "ngle"; + case 012: return "seq"; + case 013: return "ngl"; + case 014: return "lt"; + case 015: return "nge"; + case 016: return "le"; + case 017: return "ngt"; + default: return "?"; + } +} + + 010001,10,3.FMT,00000,5.FS,5.FD,000101:COP1:32,f::ABS.fmt "abs.%s<FMT> f<FD>, f<FS>" *mipsI: @@ -3163,9 +3142,9 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 6) & 0x0000001F); - int fs UNUSED = ((instruction >> 11) & 0x0000001F); - int format UNUSED = ((instruction >> 21) & 0x00000007); + int destreg = ((instruction >> 6) & 0x0000001F); + int fs = ((instruction >> 11) & 0x0000001F); + int format = ((instruction >> 21) & 0x00000007); { if ((format != fmt_single) && (format != fmt_double)) SignalException(ReservedInstruction,instruction); @@ -3175,7 +3154,9 @@ } -010001,10,3.FMT,kkkkk,5.FS,5.FD,000000:COP1:32,f::ADD + + +010001,10,3.FMT,5.FT,5.FS,5.FD,000000:COP1:32,f::ADD "add.%s<FMT> f<FD>, f<FS>, f<FT>" *mipsI: *mipsII: @@ -3190,13 +3171,13 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 6) & 0x0000001F); - int fs UNUSED = ((instruction >> 11) & 0x0000001F); - int ft UNUSED = ((instruction >> 16) & 0x0000001F); - int format UNUSED = ((instruction >> 21) & 0x00000007); + int destreg = ((instruction >> 6) & 0x0000001F); + int fs = ((instruction >> 11) & 0x0000001F); + int ft = ((instruction >> 16) & 0x0000001F); + int format = ((instruction >> 21) & 0x00000007); { if ((format != fmt_single) && (format != fmt_double)) - SignalException(ReservedInstruction,instruction); + SignalException(ReservedInstruction, instruction); else StoreFPR(destreg,format,Add(ValueFPR(fs,format),ValueFPR(ft,format),format)); } @@ -3210,9 +3191,9 @@ // BC1FL // BC1T // BC1TL -010001,01000,3.CC,1.N,1.DTF,16.OFFSET:COP1S:32,f::BC1 -"bc1%s<ND,TF> <OFFSET>":CC == 0 -"bc1%s<ND,TF> <CC>, <OFFSET>" +010001,01000,3.CC,1.ND,1.TF,16.OFFSET:COP1S:32,f::BC1 +"bc1%s<TF>%s<ND> <OFFSET>":CC == 0 +"bc1%s<TF>%s<ND> <CC>, <OFFSET>" *mipsI: *mipsII: *mipsIII: @@ -3226,10 +3207,10 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - t_reg offset UNUSED = SIGNEXTEND((t_reg)(((instruction >> 0) & 0x0000FFFF) << 2),18); - int boolean UNUSED = ((instruction >> 16) & 0x00000001); - int likely UNUSED = ((instruction >> 17) & 0x00000001); - int condition_code UNUSED = ((instruction >> 18) & 0x00000007); + signed_word offset = SIGNEXTEND((signed_word)(((instruction >> 0) & 0x0000FFFF) << 2),18); + int boolean = ((instruction >> 16) & 0x00000001); + int likely = ((instruction >> 17) & 0x00000001); + int condition_code = ((instruction >> 18) & 0x00000007); { if (condition_code != 0) SignalException(ReservedInstruction,instruction); @@ -3238,10 +3219,9 @@ /* NOTE: The branch occurs AFTER the next instruction has been executed */ if (condition) { DSPC = (PC + offset); - DELAYSLOT(); } else if (likely) { - NULLIFY(); + NULLIFY_NIA (); } } } @@ -3267,11 +3247,11 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - int cmpflags UNUSED = ((instruction >> 0) & 0x0000000F); - int condition_code UNUSED = ((instruction >> 8) & 0x00000007); - int fs UNUSED = ((instruction >> 11) & 0x0000001F); - int ft UNUSED = ((instruction >> 16) & 0x0000001F); - int format UNUSED = ((instruction >> 21) & 0x00000007); + int cmpflags = ((instruction >> 0) & 0x0000000F); + int condition_code = ((instruction >> 8) & 0x00000007); + int fs = ((instruction >> 11) & 0x0000001F); + int ft = ((instruction >> 16) & 0x0000001F); + int format = ((instruction >> 21) & 0x00000007); if (condition_code != 0) { SignalException(ReservedInstruction,instruction); @@ -3294,7 +3274,7 @@ if (NaN(ofs,format) || NaN(oft,format)) { if (FCSR & FP_ENABLE(IO)) { FCSR |= FP_CAUSE(IO); - SignalException(FPE); + SignalExceptionFPE(); ignore = 1; } } else { @@ -3325,9 +3305,9 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 6) & 0x0000001F); - int fs UNUSED = ((instruction >> 11) & 0x0000001F); - int format UNUSED = ((instruction >> 21) & 0x00000007); + int destreg = ((instruction >> 6) & 0x0000001F); + int fs = ((instruction >> 11) & 0x0000001F); + int format = ((instruction >> 21) & 0x00000007); { if ((format != fmt_single) && (format != fmt_double)) SignalException(ReservedInstruction,instruction); @@ -3350,9 +3330,9 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 6) & 0x0000001F); - int fs UNUSED = ((instruction >> 11) & 0x0000001F); - int format UNUSED = ((instruction >> 21) & 0x00000007); + int destreg = ((instruction >> 6) & 0x0000001F); + int fs = ((instruction >> 11) & 0x0000001F); + int format = ((instruction >> 21) & 0x00000007); { if ((format != fmt_single) && (format != fmt_double)) SignalException(ReservedInstruction,instruction); @@ -3378,9 +3358,9 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - int fs UNUSED = ((instruction >> 11) & 0x0000001F); - int ft UNUSED = ((instruction >> 16) & 0x0000001F); - int to UNUSED = ((instruction >> 23) & 0x00000001); + int fs = ((instruction >> 11) & 0x0000001F); + int ft = ((instruction >> 16) & 0x0000001F); + int to = ((instruction >> 23) & 0x00000001); { if (to) { if (fs == 0) { @@ -3418,9 +3398,9 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 6) & 0x0000001F); - int fs UNUSED = ((instruction >> 11) & 0x0000001F); - int format UNUSED = ((instruction >> 21) & 0x00000007); + int destreg = ((instruction >> 6) & 0x0000001F); + int fs = ((instruction >> 11) & 0x0000001F); + int format = ((instruction >> 21) & 0x00000007); { if ((format == fmt_double) | 0) SignalException(ReservedInstruction,instruction); @@ -3443,9 +3423,9 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 6) & 0x0000001F); - int fs UNUSED = ((instruction >> 11) & 0x0000001F); - int format UNUSED = ((instruction >> 21) & 0x00000007); + int destreg = ((instruction >> 6) & 0x0000001F); + int fs = ((instruction >> 11) & 0x0000001F); + int format = ((instruction >> 21) & 0x00000007); { if ((format == fmt_long) | ((format == fmt_long) || (format == fmt_word))) SignalException(ReservedInstruction,instruction); @@ -3473,9 +3453,9 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 6) & 0x0000001F); - int fs UNUSED = ((instruction >> 11) & 0x0000001F); - int format UNUSED = ((instruction >> 21) & 0x00000007); + int destreg = ((instruction >> 6) & 0x0000001F); + int fs = ((instruction >> 11) & 0x0000001F); + int format = ((instruction >> 21) & 0x00000007); { if ((format == fmt_single) | 0) SignalException(ReservedInstruction,instruction); @@ -3500,9 +3480,9 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 6) & 0x0000001F); - int fs UNUSED = ((instruction >> 11) & 0x0000001F); - int format UNUSED = ((instruction >> 21) & 0x00000007); + int destreg = ((instruction >> 6) & 0x0000001F); + int fs = ((instruction >> 11) & 0x0000001F); + int format = ((instruction >> 21) & 0x00000007); { if ((format == fmt_word) | ((format == fmt_long) || (format == fmt_word))) SignalException(ReservedInstruction,instruction); @@ -3527,10 +3507,10 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 6) & 0x0000001F); - int fs UNUSED = ((instruction >> 11) & 0x0000001F); - int ft UNUSED = ((instruction >> 16) & 0x0000001F); - int format UNUSED = ((instruction >> 21) & 0x00000007); + int destreg = ((instruction >> 6) & 0x0000001F); + int fs = ((instruction >> 11) & 0x0000001F); + int ft = ((instruction >> 16) & 0x0000001F); + int format = ((instruction >> 21) & 0x00000007); { if ((format != fmt_single) && (format != fmt_double)) SignalException(ReservedInstruction,instruction); @@ -3554,9 +3534,9 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - int fs UNUSED = ((instruction >> 11) & 0x0000001F); - int ft UNUSED = ((instruction >> 16) & 0x0000001F); - int to UNUSED = ((instruction >> 23) & 0x00000001); + int fs = ((instruction >> 11) & 0x0000001F); + int ft = ((instruction >> 16) & 0x0000001F); + int to = ((instruction >> 23) & 0x00000001); { if (to) { if (SizeFGR() == 64) { @@ -3594,9 +3574,9 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 6) & 0x0000001F); - int fs UNUSED = ((instruction >> 11) & 0x0000001F); - int format UNUSED = ((instruction >> 21) & 0x00000007); + int destreg = ((instruction >> 6) & 0x0000001F); + int fs = ((instruction >> 11) & 0x0000001F); + int format = ((instruction >> 21) & 0x00000007); { if ((format != fmt_single) && (format != fmt_double)) SignalException(ReservedInstruction,instruction); @@ -3620,9 +3600,9 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 6) & 0x0000001F); - int fs UNUSED = ((instruction >> 11) & 0x0000001F); - int format UNUSED = ((instruction >> 21) & 0x00000007); + int destreg = ((instruction >> 6) & 0x0000001F); + int fs = ((instruction >> 11) & 0x0000001F); + int format = ((instruction >> 21) & 0x00000007); { if ((format != fmt_single) && (format != fmt_double)) SignalException(ReservedInstruction,instruction); @@ -3644,15 +3624,15 @@ // end-sanitize-r5900 { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 6) & 0x0000001F); - t_reg op2 UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 6) & 0x0000001F); + signed_word op2 = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word op1 = GPR[((instruction >> 21) & 0x0000001F)]; { unsigned64 vaddr = ((unsigned64)op1 + op2); unsigned64 paddr; int uncached; if ((vaddr & 7) != 0) - SignalException(AddressLoad); + SignalExceptionAddressLoad(); else { if (AddressTranslation(vaddr,isDATA,isLOAD,&paddr,&uncached,isTARGET,isREAL)) @@ -3661,9 +3641,9 @@ unsigned64 memval1 = 0; unsigned64 mask = 0x7; unsigned int shift = 4; - unsigned int reverse UNUSED = (ReverseEndian ? (mask >> shift) : 0); - unsigned int bigend UNUSED = (BigEndianCPU ? (mask >> shift) : 0); - unsigned int byte UNUSED; + unsigned int reverse = (ReverseEndian ? (mask >> shift) : 0); + unsigned int bigend = (BigEndianCPU ? (mask >> shift) : 0); + unsigned int byte; LoadMemory(&memval,&memval1,uncached,AccessLength_DOUBLEWORD,paddr,vaddr,isDATA,isREAL); COP_LD(1,destreg,memval);; } @@ -3684,15 +3664,15 @@ // end-sanitize-r5900 { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 6) & 0x0000001F); - t_reg op2 UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 6) & 0x0000001F); + signed_word op2 = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word op1 = GPR[((instruction >> 21) & 0x0000001F)]; { unsigned64 vaddr = ((unsigned64)op1 + op2); unsigned64 paddr; int uncached; if ((vaddr & 3) != 0) - SignalException(AddressLoad); + SignalExceptionAddressLoad(); else { if (AddressTranslation(vaddr,isDATA,isLOAD,&paddr,&uncached,isTARGET,isREAL)) @@ -3701,9 +3681,9 @@ unsigned64 memval1 = 0; unsigned64 mask = 0x7; unsigned int shift = 2; - unsigned int reverse UNUSED = (ReverseEndian ? (mask >> shift) : 0); - unsigned int bigend UNUSED = (BigEndianCPU ? (mask >> shift) : 0); - unsigned int byte UNUSED; + unsigned int reverse = (ReverseEndian ? (mask >> shift) : 0); + unsigned int bigend = (BigEndianCPU ? (mask >> shift) : 0); + unsigned int byte; paddr = ((paddr & ~mask) | ((paddr & mask) ^ (reverse << shift))); LoadMemory(&memval,&memval1,uncached,AccessLength_WORD,paddr,vaddr,isDATA,isREAL); byte = ((vaddr & mask) ^ (bigend << shift)); @@ -3726,10 +3706,10 @@ // end-sanitize-r5900 { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 6) & 0x0000001F); - int fs UNUSED = ((instruction >> 11) & 0x0000001F); - int ft UNUSED = ((instruction >> 16) & 0x0000001F); - int fr UNUSED = ((instruction >> 21) & 0x0000001F); + int destreg = ((instruction >> 6) & 0x0000001F); + int fs = ((instruction >> 11) & 0x0000001F); + int ft = ((instruction >> 16) & 0x0000001F); + int fr = ((instruction >> 21) & 0x0000001F); { StoreFPR(destreg,fmt_double,Add(Multiply(ValueFPR(fs,fmt_double),ValueFPR(ft,fmt_double),fmt_double),ValueFPR(fr,fmt_double),fmt_double)); } @@ -3744,10 +3724,10 @@ // end-sanitize-r5900 { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 6) & 0x0000001F); - int fs UNUSED = ((instruction >> 11) & 0x0000001F); - int ft UNUSED = ((instruction >> 16) & 0x0000001F); - int fr UNUSED = ((instruction >> 21) & 0x0000001F); + int destreg = ((instruction >> 6) & 0x0000001F); + int fs = ((instruction >> 11) & 0x0000001F); + int ft = ((instruction >> 16) & 0x0000001F); + int fr = ((instruction >> 21) & 0x0000001F); { StoreFPR(destreg,fmt_single,Add(Multiply(ValueFPR(fs,fmt_single),ValueFPR(ft,fmt_single),fmt_single),ValueFPR(fr,fmt_single),fmt_single)); } @@ -3756,7 +3736,7 @@ // MFC1 010001,00,X,00,5.RT,5.FS,00000000000:COP1S:32::MxC1 -"mXc1 r<RT>, f<FS>" +"m<X>c1 r<RT>, f<FS>" *mipsI: *mipsII: *mipsIII: @@ -3770,18 +3750,18 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - int fs UNUSED = ((instruction >> 11) & 0x0000001F); - int ft UNUSED = ((instruction >> 16) & 0x0000001F); - int to UNUSED = ((instruction >> 23) & 0x00000001); + int fs = ((instruction >> 11) & 0x0000001F); + int ft = ((instruction >> 16) & 0x0000001F); + int to = ((instruction >> 23) & 0x00000001); { if (to) { if (SizeFGR() == 64) { - PENDING_FILL((fs + FGRIDX),(SET64HI(0xDEADC0DE) | VL4_8(GPR[ft]))); + PENDING_FILL ((fs + FGRIDX), (SET64HI(0xDEADC0DE) | VL4_8(GPR[ft]))); } else { - PENDING_FILL((fs + FGRIDX),VL4_8(GPR[ft])); + PENDING_FILL ((fs + FGRIDX), VL4_8(GPR[ft])); } } else { - PENDING_FILL(ft,SIGNEXTEND(FGR[fs],32)); + PENDING_FILL (ft, SIGNEXTEND(FGR[fs],32)); } } } @@ -3802,9 +3782,9 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 6) & 0x0000001F); - int fs UNUSED = ((instruction >> 11) & 0x0000001F); - int format UNUSED = ((instruction >> 21) & 0x00000007); + int destreg = ((instruction >> 6) & 0x0000001F); + int fs = ((instruction >> 11) & 0x0000001F); + int format = ((instruction >> 21) & 0x00000007); { StoreFPR(destreg,format,ValueFPR(fs,format)); } @@ -3813,43 +3793,32 @@ // MOVF 000000,5.RS,3.CC,0,1.TF,5.RD,00000000001:SPECIAL:32::MOVtf -"mov%s<TF> r<RD>, r<FS>, <CC>" +"mov%s<TF> r<RD>, r<RS>, <CC>" *mipsIV: // start-sanitize-r5900 *r5900: // end-sanitize-r5900 { - unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - int boolean UNUSED = ((instruction >> 16) & 0x00000001); - int condition_code UNUSED = ((instruction >> 18) & 0x00000007); - t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - { - if (GETFCC(condition_code) == boolean) - GPR[destreg] = op1; - } + if (GETFCC(CC) == TF) + GPR[RD] = GPR[RS]; } // MOVF.fmt 010001,10,3.FMT,3.CC,0,1.TF,5.FS,5.FD,010001:COP1:32::MOVtf.fmt -"mov%s<TF>.%s<FMT> +"mov%s<TF>.%s<FMT> f<FD>, f<FS>, <CC>" *mipsIV: // start-sanitize-r5900 *r5900: // end-sanitize-r5900 { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 6) & 0x0000001F); - int fs UNUSED = ((instruction >> 11) & 0x0000001F); - int boolean UNUSED = ((instruction >> 16) & 0x00000001); - int condition_code UNUSED = ((instruction >> 18) & 0x00000007); - int format UNUSED = ((instruction >> 21) & 0x00000007); + int format = ((instruction >> 21) & 0x00000007); { - if (GETFCC(condition_code) == boolean) - StoreFPR(destreg,format,ValueFPR(fs,format)); + if (GETFCC(CC) == TF) + StoreFPR (FD, format, ValueFPR (FS, format)); else - StoreFPR(destreg,format,ValueFPR(destreg,format)); + StoreFPR (FD, format, ValueFPR (FD, format)); } } @@ -3861,10 +3830,9 @@ // end-sanitize-r5900 { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 6) & 0x0000001F); - int fs UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg op2 UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - int format UNUSED = ((instruction >> 21) & 0x00000007); + int destreg = ((instruction >> 6) & 0x0000001F); + int fs = ((instruction >> 11) & 0x0000001F); + int format = ((instruction >> 21) & 0x00000007); { StoreFPR(destreg,format,ValueFPR(fs,format)); } @@ -3886,10 +3854,9 @@ // end-sanitize-r5900 { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 6) & 0x0000001F); - int fs UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg op2 UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - int format UNUSED = ((instruction >> 21) & 0x00000007); + int destreg = ((instruction >> 6) & 0x0000001F); + int fs = ((instruction >> 11) & 0x0000001F); + int format = ((instruction >> 21) & 0x00000007); { StoreFPR(destreg,format,ValueFPR(fs,format)); } @@ -3905,10 +3872,10 @@ // end-sanitize-r5900 { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 6) & 0x0000001F); - int fs UNUSED = ((instruction >> 11) & 0x0000001F); - int ft UNUSED = ((instruction >> 16) & 0x0000001F); - int fr UNUSED = ((instruction >> 21) & 0x0000001F); + int destreg = ((instruction >> 6) & 0x0000001F); + int fs = ((instruction >> 11) & 0x0000001F); + int ft = ((instruction >> 16) & 0x0000001F); + int fr = ((instruction >> 21) & 0x0000001F); { StoreFPR(destreg,fmt_double,(Sub(Multiply(ValueFPR(fs,fmt_double),ValueFPR(ft,fmt_double),fmt_double),ValueFPR(fr,fmt_double),fmt_double),fmt_double)); } @@ -3916,7 +3883,7 @@ // MSUB.fmt -010011,bbbbb,5.FT,5.FS,5.FD,101000:COP1X:32::MSUB.S +010011,5.FR,5.FT,5.FS,5.FD,101000:COP1X:32::MSUB.S "msub.s f<FD>, f<FR>, f<FS>, f<FT>" *mipsIV: // start-sanitize-r5900 @@ -3924,10 +3891,10 @@ // end-sanitize-r5900 { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 6) & 0x0000001F); - int fs UNUSED = ((instruction >> 11) & 0x0000001F); - int ft UNUSED = ((instruction >> 16) & 0x0000001F); - int fr UNUSED = ((instruction >> 21) & 0x0000001F); + int destreg = ((instruction >> 6) & 0x0000001F); + int fs = ((instruction >> 11) & 0x0000001F); + int ft = ((instruction >> 16) & 0x0000001F); + int fr = ((instruction >> 21) & 0x0000001F); { StoreFPR(destreg,fmt_single,(Sub(Multiply(ValueFPR(fs,fmt_single),ValueFPR(ft,fmt_single),fmt_single),ValueFPR(fr,fmt_single),fmt_single),fmt_single)); } @@ -3952,10 +3919,10 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 6) & 0x0000001F); - int fs UNUSED = ((instruction >> 11) & 0x0000001F); - int ft UNUSED = ((instruction >> 16) & 0x0000001F); - int format UNUSED = ((instruction >> 21) & 0x00000007); + int destreg = ((instruction >> 6) & 0x0000001F); + int fs = ((instruction >> 11) & 0x0000001F); + int ft = ((instruction >> 16) & 0x0000001F); + int format = ((instruction >> 21) & 0x00000007); { if ((format != fmt_single) && (format != fmt_double)) SignalException(ReservedInstruction,instruction); @@ -3980,9 +3947,9 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 6) & 0x0000001F); - int fs UNUSED = ((instruction >> 11) & 0x0000001F); - int format UNUSED = ((instruction >> 21) & 0x00000007); + int destreg = ((instruction >> 6) & 0x0000001F); + int fs = ((instruction >> 11) & 0x0000001F); + int format = ((instruction >> 21) & 0x00000007); { if ((format != fmt_single) && (format != fmt_double)) SignalException(ReservedInstruction,instruction); @@ -3998,10 +3965,10 @@ *mipsIV: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 6) & 0x0000001F); - int fs UNUSED = ((instruction >> 11) & 0x0000001F); - int ft UNUSED = ((instruction >> 16) & 0x0000001F); - int fr UNUSED = ((instruction >> 21) & 0x0000001F); + int destreg = ((instruction >> 6) & 0x0000001F); + int fs = ((instruction >> 11) & 0x0000001F); + int ft = ((instruction >> 16) & 0x0000001F); + int fr = ((instruction >> 21) & 0x0000001F); { StoreFPR(destreg,fmt_double,Negate(Add(Multiply(ValueFPR(fs,fmt_double),ValueFPR(ft,fmt_double),fmt_double),ValueFPR(fr,fmt_double),fmt_double),fmt_double)); } @@ -4014,10 +3981,10 @@ *mipsIV: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 6) & 0x0000001F); - int fs UNUSED = ((instruction >> 11) & 0x0000001F); - int ft UNUSED = ((instruction >> 16) & 0x0000001F); - int fr UNUSED = ((instruction >> 21) & 0x0000001F); + int destreg = ((instruction >> 6) & 0x0000001F); + int fs = ((instruction >> 11) & 0x0000001F); + int ft = ((instruction >> 16) & 0x0000001F); + int fr = ((instruction >> 21) & 0x0000001F); { StoreFPR(destreg,fmt_single,Negate(Add(Multiply(ValueFPR(fs,fmt_single),ValueFPR(ft,fmt_single),fmt_single),ValueFPR(fr,fmt_single),fmt_single),fmt_single)); } @@ -4025,15 +3992,15 @@ // NMSUB.fmt -010011,bbbbb,5.FT,5.FS,5.FD,111001:COP1X:32::NMSUB.D +010011,5.FR,5.FT,5.FS,5.FD,111001:COP1X:32::NMSUB.D "nmsub.d f<FD>, f<FR>, f<FS>, f<FT>" *mipsIV: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 6) & 0x0000001F); - int fs UNUSED = ((instruction >> 11) & 0x0000001F); - int ft UNUSED = ((instruction >> 16) & 0x0000001F); - int fr UNUSED = ((instruction >> 21) & 0x0000001F); + int destreg = ((instruction >> 6) & 0x0000001F); + int fs = ((instruction >> 11) & 0x0000001F); + int ft = ((instruction >> 16) & 0x0000001F); + int fr = ((instruction >> 21) & 0x0000001F); { StoreFPR(destreg,fmt_double,Negate(Sub(Multiply(ValueFPR(fs,fmt_double),ValueFPR(ft,fmt_double),fmt_double),ValueFPR(fr,fmt_double),fmt_double),fmt_double)); } @@ -4041,15 +4008,15 @@ // NMSUB.fmt -010011,bbbbb,5.FT,5.FS,5.FD,111000:COP1X:32::NMSUB.S +010011,5.FR,5.FT,5.FS,5.FD,111000:COP1X:32::NMSUB.S "nmsub.s f<FD>, f<FR>, f<FS>, f<FT>" *mipsIV: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 6) & 0x0000001F); - int fs UNUSED = ((instruction >> 11) & 0x0000001F); - int ft UNUSED = ((instruction >> 16) & 0x0000001F); - int fr UNUSED = ((instruction >> 21) & 0x0000001F); + int destreg = ((instruction >> 6) & 0x0000001F); + int fs = ((instruction >> 11) & 0x0000001F); + int ft = ((instruction >> 16) & 0x0000001F); + int fr = ((instruction >> 21) & 0x0000001F); { StoreFPR(destreg,fmt_single,Negate(Sub(Multiply(ValueFPR(fs,fmt_single),ValueFPR(ft,fmt_single),fmt_single),ValueFPR(fr,fmt_single),fmt_single),fmt_single)); } @@ -4061,9 +4028,9 @@ *mipsIV: { unsigned32 instruction = instruction_0; - int fs UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg op2 UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; + int fs = ((instruction >> 11) & 0x0000001F); + signed_word op2 = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word op1 = GPR[((instruction >> 21) & 0x0000001F)]; { unsigned64 vaddr = ((unsigned64)op1 + (unsigned64)op2); unsigned64 paddr; @@ -4078,9 +4045,9 @@ "recip.%s<FMT> f<FD>, f<FS>" { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 6) & 0x0000001F); - int fs UNUSED = ((instruction >> 11) & 0x0000001F); - int format UNUSED = ((instruction >> 21) & 0x00000007); + int destreg = ((instruction >> 6) & 0x0000001F); + int fs = ((instruction >> 11) & 0x0000001F); + int format = ((instruction >> 21) & 0x00000007); { if ((format != fmt_single) && (format != fmt_double)) SignalException(ReservedInstruction,instruction); @@ -4103,9 +4070,9 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 6) & 0x0000001F); - int fs UNUSED = ((instruction >> 11) & 0x0000001F); - int format UNUSED = ((instruction >> 21) & 0x00000007); + int destreg = ((instruction >> 6) & 0x0000001F); + int fs = ((instruction >> 11) & 0x0000001F); + int format = ((instruction >> 21) & 0x00000007); { if ((format != fmt_single) && (format != fmt_double)) SignalException(ReservedInstruction,instruction); @@ -4129,9 +4096,9 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 6) & 0x0000001F); - int fs UNUSED = ((instruction >> 11) & 0x0000001F); - int format UNUSED = ((instruction >> 21) & 0x00000007); + int destreg = ((instruction >> 6) & 0x0000001F); + int fs = ((instruction >> 11) & 0x0000001F); + int format = ((instruction >> 21) & 0x00000007); { if ((format != fmt_single) && (format != fmt_double)) SignalException(ReservedInstruction,instruction); @@ -4146,9 +4113,9 @@ "rsqrt.%s<FMT> f<FD>, f<FS>" { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 6) & 0x0000001F); - int fs UNUSED = ((instruction >> 11) & 0x0000001F); - int format UNUSED = ((instruction >> 21) & 0x00000007); + int destreg = ((instruction >> 6) & 0x0000001F); + int fs = ((instruction >> 11) & 0x0000001F); + int format = ((instruction >> 21) & 0x00000007); { if ((format != fmt_single) && (format != fmt_double)) SignalException(ReservedInstruction,instruction); @@ -4168,15 +4135,15 @@ // end-sanitize-r5900 { unsigned32 instruction = instruction_0; - int fs UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg op2 UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; + int fs = ((instruction >> 11) & 0x0000001F); + signed_word op2 = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word op1 = GPR[((instruction >> 21) & 0x0000001F)]; { unsigned64 vaddr = ((unsigned64)op1 + op2); unsigned64 paddr; int uncached; if ((vaddr & 7) != 0) - SignalException(AddressStore); + SignalExceptionAddressStore(); else { if (AddressTranslation(vaddr,isDATA,isSTORE,&paddr,&uncached,isTARGET,isREAL)) @@ -4207,9 +4174,9 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 6) & 0x0000001F); - int fs UNUSED = ((instruction >> 11) & 0x0000001F); - int format UNUSED = ((instruction >> 21) & 0x00000007); + int destreg = ((instruction >> 6) & 0x0000001F); + int fs = ((instruction >> 11) & 0x0000001F); + int format = ((instruction >> 21) & 0x00000007); { if ((format != fmt_single) && (format != fmt_double)) SignalException(ReservedInstruction,instruction); @@ -4234,10 +4201,10 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 6) & 0x0000001F); - int fs UNUSED = ((instruction >> 11) & 0x0000001F); - int ft UNUSED = ((instruction >> 16) & 0x0000001F); - int format UNUSED = ((instruction >> 21) & 0x00000007); + int destreg = ((instruction >> 6) & 0x0000001F); + int fs = ((instruction >> 11) & 0x0000001F); + int ft = ((instruction >> 16) & 0x0000001F); + int format = ((instruction >> 21) & 0x00000007); { if ((format != fmt_single) && (format != fmt_double)) SignalException(ReservedInstruction,instruction); @@ -4250,7 +4217,7 @@ // SWC1 -010011,5.BASE,5.INDEX,5.FS,00000,001000:COP1X:32::SWXC1 +010011,5.BASE,5.FT,5.FS,00000,001000:COP1X:32::SWXC1 "swxc1 f<FT>, r<OFFSET>(r<BASE>)" *mipsIV: // start-sanitize-r5900 @@ -4258,15 +4225,15 @@ // end-sanitize-r5900 { unsigned32 instruction = instruction_0; - int fs UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg op2 UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; + int fs = ((instruction >> 11) & 0x0000001F); + signed_word op2 = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word op1 = GPR[((instruction >> 21) & 0x0000001F)]; { unsigned64 vaddr = ((unsigned64)op1 + op2); unsigned64 paddr; int uncached; if ((vaddr & 3) != 0) - SignalException(AddressStore); + SignalExceptionAddressStore(); else { if (AddressTranslation(vaddr,isDATA,isSTORE,&paddr,&uncached,isTARGET,isREAL)) @@ -4300,9 +4267,9 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 6) & 0x0000001F); - int fs UNUSED = ((instruction >> 11) & 0x0000001F); - int format UNUSED = ((instruction >> 21) & 0x00000007); + int destreg = ((instruction >> 6) & 0x0000001F); + int fs = ((instruction >> 11) & 0x0000001F); + int format = ((instruction >> 21) & 0x00000007); { if ((format != fmt_single) && (format != fmt_double)) SignalException(ReservedInstruction,instruction); @@ -4326,9 +4293,9 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 6) & 0x0000001F); - int fs UNUSED = ((instruction >> 11) & 0x0000001F); - int format UNUSED = ((instruction >> 21) & 0x00000007); + int destreg = ((instruction >> 6) & 0x0000001F); + int fs = ((instruction >> 11) & 0x0000001F); + int format = ((instruction >> 21) & 0x00000007); { if ((format != fmt_single) && (format != fmt_double)) SignalException(ReservedInstruction,instruction); @@ -4402,9 +4369,9 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - t_reg offset UNUSED = SIGNEXTEND((t_reg)((instruction >> 0) & 0x0000FFFF),16); - int hint UNUSED = ((instruction >> 16) & 0x0000001F); - t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word offset = SIGNEXTEND((signed_word)((instruction >> 0) & 0x0000FFFF),16); + int hint = ((instruction >> 16) & 0x0000001F); + signed_word op1 = GPR[((instruction >> 21) & 0x0000001F)]; { unsigned64 vaddr = (op1 + offset); unsigned64 paddr; @@ -4529,7 +4496,7 @@ *mips16: { unsigned32 instruction = instruction_0; - t_reg op1 = (instruction >> 8) & 0x7; + signed_word op1 = (instruction >> 8) & 0x7; int destreg = (instruction >> 5) & 0x7; int offset = (instruction >> 0) & 0x1f; if (op1 < 2) @@ -4560,9 +4527,9 @@ unsigned64 memval1 = 0; unsigned64 mask = 0x7; unsigned int shift = 0; - unsigned int reverse UNUSED = (ReverseEndian ? (mask >> shift) : 0); - unsigned int bigend UNUSED = (BigEndianCPU ? (mask >> shift) : 0); - unsigned int byte UNUSED; + unsigned int reverse = (ReverseEndian ? (mask >> shift) : 0); + unsigned int bigend = (BigEndianCPU ? (mask >> shift) : 0); + unsigned int byte; paddr = ((paddr & ~mask) | ((paddr & mask) ^ (reverse << shift))); LoadMemory(&memval,&memval1,uncached,AccessLength_BYTE,paddr,vaddr,isDATA,isREAL); byte = ((vaddr & mask) ^ (bigend << shift)); @@ -4577,7 +4544,7 @@ *mips16: { unsigned32 instruction = instruction_0; - t_reg op1 = (instruction >> 8) & 0x7; + signed_word op1 = (instruction >> 8) & 0x7; int destreg = (instruction >> 5) & 0x7; int offset = (instruction >> 0) & 0x1f; if (op1 < 2) @@ -4608,9 +4575,9 @@ unsigned64 memval1 = 0; unsigned64 mask = 0x7; unsigned int shift = 0; - unsigned int reverse UNUSED = (ReverseEndian ? (mask >> shift) : 0); - unsigned int bigend UNUSED = (BigEndianCPU ? (mask >> shift) : 0); - unsigned int byte UNUSED; + unsigned int reverse = (ReverseEndian ? (mask >> shift) : 0); + unsigned int bigend = (BigEndianCPU ? (mask >> shift) : 0); + unsigned int byte; paddr = ((paddr & ~mask) | ((paddr & mask) ^ (reverse << shift))); LoadMemory(&memval,&memval1,uncached,AccessLength_BYTE,paddr,vaddr,isDATA,isREAL); byte = ((vaddr & mask) ^ (bigend << shift)); @@ -4625,7 +4592,7 @@ *mips16: { unsigned32 instruction = instruction_0; - t_reg op1 = (instruction >> 8) & 0x7; + signed_word op1 = (instruction >> 8) & 0x7; int destreg = (instruction >> 5) & 0x7; int offset = (instruction >> 0) & 0x1f; if (op1 < 2) @@ -4651,7 +4618,7 @@ unsigned64 paddr; int uncached; if ((vaddr & 1) != 0) - SignalException(AddressLoad); + SignalExceptionAddressLoad(); else { if (AddressTranslation(vaddr,isDATA,isLOAD,&paddr,&uncached,isTARGET,isREAL)) @@ -4660,9 +4627,9 @@ unsigned64 memval1 = 0; unsigned64 mask = 0x7; unsigned int shift = 1; - unsigned int reverse UNUSED = (ReverseEndian ? (mask >> shift) : 0); - unsigned int bigend UNUSED = (BigEndianCPU ? (mask >> shift) : 0); - unsigned int byte UNUSED; + unsigned int reverse = (ReverseEndian ? (mask >> shift) : 0); + unsigned int bigend = (BigEndianCPU ? (mask >> shift) : 0); + unsigned int byte; paddr = ((paddr & ~mask) | ((paddr & mask) ^ (reverse << shift))); LoadMemory(&memval,&memval1,uncached,AccessLength_HALFWORD,paddr,vaddr,isDATA,isREAL); byte = ((vaddr & mask) ^ (bigend << shift)); @@ -4677,7 +4644,7 @@ *mips16: { unsigned32 instruction = instruction_0; - t_reg op1 = (instruction >> 8) & 0x7; + signed_word op1 = (instruction >> 8) & 0x7; int destreg = (instruction >> 5) & 0x7; int offset = (instruction >> 0) & 0x1f; if (op1 < 2) @@ -4703,7 +4670,7 @@ unsigned64 paddr; int uncached; if ((vaddr & 1) != 0) - SignalException(AddressLoad); + SignalExceptionAddressLoad(); else { if (AddressTranslation(vaddr,isDATA,isLOAD,&paddr,&uncached,isTARGET,isREAL)) @@ -4712,9 +4679,9 @@ unsigned64 memval1 = 0; unsigned64 mask = 0x7; unsigned int shift = 1; - unsigned int reverse UNUSED = (ReverseEndian ? (mask >> shift) : 0); - unsigned int bigend UNUSED = (BigEndianCPU ? (mask >> shift) : 0); - unsigned int byte UNUSED; + unsigned int reverse = (ReverseEndian ? (mask >> shift) : 0); + unsigned int bigend = (BigEndianCPU ? (mask >> shift) : 0); + unsigned int byte; paddr = ((paddr & ~mask) | ((paddr & mask) ^ (reverse << shift))); LoadMemory(&memval,&memval1,uncached,AccessLength_HALFWORD,paddr,vaddr,isDATA,isREAL); byte = ((vaddr & mask) ^ (bigend << shift)); @@ -4729,7 +4696,7 @@ *mips16: { unsigned32 instruction = instruction_0; - t_reg op1 = (instruction >> 8) & 0x7; + signed_word op1 = (instruction >> 8) & 0x7; int destreg = (instruction >> 5) & 0x7; int offset = (instruction >> 0) & 0x1f; if (op1 < 2) @@ -4755,7 +4722,7 @@ unsigned64 paddr; int uncached; if ((vaddr & 3) != 0) - SignalException(AddressLoad); + SignalExceptionAddressLoad(); else { if (AddressTranslation(vaddr,isDATA,isLOAD,&paddr,&uncached,isTARGET,isREAL)) @@ -4764,9 +4731,9 @@ unsigned64 memval1 = 0; unsigned64 mask = 0x7; unsigned int shift = 2; - unsigned int reverse UNUSED = (ReverseEndian ? (mask >> shift) : 0); - unsigned int bigend UNUSED = (BigEndianCPU ? (mask >> shift) : 0); - unsigned int byte UNUSED; + unsigned int reverse = (ReverseEndian ? (mask >> shift) : 0); + unsigned int bigend = (BigEndianCPU ? (mask >> shift) : 0); + unsigned int byte; paddr = ((paddr & ~mask) | ((paddr & mask) ^ (reverse << shift))); LoadMemory(&memval,&memval1,uncached,AccessLength_WORD,paddr,vaddr,isDATA,isREAL); byte = ((vaddr & mask) ^ (bigend << shift)); @@ -4783,7 +4750,7 @@ unsigned32 instruction = instruction_0; int destreg = (instruction >> 8) & 0x7; int offset = (instruction >> 0) & 0xff; - t_reg op1 = ((INDELAYSLOT () ? (INJALDELAYSLOT () ? IPC - 4 : IPC - 2) : (have_extendval ? IPC - 2 : IPC)) & ~ (unsigned64) 1) & ~ (unsigned64) 0x3; + signed_word op1 = ((INDELAYSLOT () ? (INJALDELAYSLOT () ? IPC - 4 : IPC - 2) : (have_extendval ? IPC - 2 : IPC)) & ~ (unsigned64) 1) & ~ (unsigned64) 0x3; if (destreg < 2) destreg += 16; if (have_extendval) @@ -4804,7 +4771,7 @@ unsigned64 paddr; int uncached; if ((vaddr & 3) != 0) - SignalException(AddressLoad); + SignalExceptionAddressLoad(); else { if (AddressTranslation(vaddr,isDATA,isLOAD,&paddr,&uncached,isTARGET,isREAL)) @@ -4813,9 +4780,9 @@ unsigned64 memval1 = 0; unsigned64 mask = 0x7; unsigned int shift = 2; - unsigned int reverse UNUSED = (ReverseEndian ? (mask >> shift) : 0); - unsigned int bigend UNUSED = (BigEndianCPU ? (mask >> shift) : 0); - unsigned int byte UNUSED; + unsigned int reverse = (ReverseEndian ? (mask >> shift) : 0); + unsigned int bigend = (BigEndianCPU ? (mask >> shift) : 0); + unsigned int byte; paddr = ((paddr & ~mask) | ((paddr & mask) ^ (reverse << shift))); LoadMemory(&memval,&memval1,uncached,AccessLength_WORD,paddr,vaddr,isDATA,isREAL); byte = ((vaddr & mask) ^ (bigend << shift)); @@ -4832,7 +4799,7 @@ unsigned32 instruction = instruction_0; int destreg = (instruction >> 8) & 0x7; int offset = (instruction >> 0) & 0xff; - t_reg op1 = 29; + signed_word op1 = 29; if (destreg < 2) destreg += 16; if (have_extendval) @@ -4854,7 +4821,7 @@ unsigned64 paddr; int uncached; if ((vaddr & 3) != 0) - SignalException(AddressLoad); + SignalExceptionAddressLoad(); else { if (AddressTranslation(vaddr,isDATA,isLOAD,&paddr,&uncached,isTARGET,isREAL)) @@ -4863,9 +4830,9 @@ unsigned64 memval1 = 0; unsigned64 mask = 0x7; unsigned int shift = 2; - unsigned int reverse UNUSED = (ReverseEndian ? (mask >> shift) : 0); - unsigned int bigend UNUSED = (BigEndianCPU ? (mask >> shift) : 0); - unsigned int byte UNUSED; + unsigned int reverse = (ReverseEndian ? (mask >> shift) : 0); + unsigned int bigend = (BigEndianCPU ? (mask >> shift) : 0); + unsigned int byte; paddr = ((paddr & ~mask) | ((paddr & mask) ^ (reverse << shift))); LoadMemory(&memval,&memval1,uncached,AccessLength_WORD,paddr,vaddr,isDATA,isREAL); byte = ((vaddr & mask) ^ (bigend << shift)); @@ -4880,7 +4847,7 @@ *mips16: { unsigned32 instruction = instruction_0; - t_reg op1 = (instruction >> 8) & 0x7; + signed_word op1 = (instruction >> 8) & 0x7; int destreg = (instruction >> 5) & 0x7; int offset = (instruction >> 0) & 0x1f; if (op1 < 2) @@ -4906,7 +4873,7 @@ unsigned64 paddr; int uncached; if ((vaddr & 3) != 0) - SignalException(AddressLoad); + SignalExceptionAddressLoad(); else { if (AddressTranslation(vaddr,isDATA,isLOAD,&paddr,&uncached,isTARGET,isREAL)) @@ -4915,9 +4882,9 @@ unsigned64 memval1 = 0; unsigned64 mask = 0x7; unsigned int shift = 2; - unsigned int reverse UNUSED = (ReverseEndian ? (mask >> shift) : 0); - unsigned int bigend UNUSED = (BigEndianCPU ? (mask >> shift) : 0); - unsigned int byte UNUSED; + unsigned int reverse = (ReverseEndian ? (mask >> shift) : 0); + unsigned int bigend = (BigEndianCPU ? (mask >> shift) : 0); + unsigned int byte; paddr = ((paddr & ~mask) | ((paddr & mask) ^ (reverse << shift))); LoadMemory(&memval,&memval1,uncached,AccessLength_WORD,paddr,vaddr,isDATA,isREAL); byte = ((vaddr & mask) ^ (bigend << shift)); @@ -4932,7 +4899,7 @@ *mips16: { unsigned32 instruction = instruction_0; - t_reg op1 = (instruction >> 8) & 0x7; + signed_word op1 = (instruction >> 8) & 0x7; int destreg = (instruction >> 5) & 0x7; int offset = (instruction >> 0) & 0x1f; if (op1 < 2) @@ -4958,7 +4925,7 @@ unsigned64 paddr; int uncached; if ((vaddr & 7) != 0) - SignalException(AddressLoad); + SignalExceptionAddressLoad(); else { if (AddressTranslation(vaddr,isDATA,isLOAD,&paddr,&uncached,isTARGET,isREAL)) @@ -4967,9 +4934,9 @@ unsigned64 memval1 = 0; unsigned64 mask = 0x7; unsigned int shift = 4; - unsigned int reverse UNUSED = (ReverseEndian ? (mask >> shift) : 0); - unsigned int bigend UNUSED = (BigEndianCPU ? (mask >> shift) : 0); - unsigned int byte UNUSED; + unsigned int reverse = (ReverseEndian ? (mask >> shift) : 0); + unsigned int bigend = (BigEndianCPU ? (mask >> shift) : 0); + unsigned int byte; LoadMemory(&memval,&memval1,uncached,AccessLength_DOUBLEWORD,paddr,vaddr,isDATA,isREAL); GPR[destreg] = memval; } @@ -4984,7 +4951,7 @@ unsigned32 instruction = instruction_0; int destreg = (instruction >> 5) & 0x7; int offset = (instruction >> 0) & 0x1f; - t_reg op1 = ((INDELAYSLOT () ? (INJALDELAYSLOT () ? IPC - 4 : IPC - 2) : (have_extendval ? IPC - 2 : IPC)) & ~ (unsigned64) 1) & ~ (unsigned64) 0x7; + signed_word op1 = ((INDELAYSLOT () ? (INJALDELAYSLOT () ? IPC - 4 : IPC - 2) : (have_extendval ? IPC - 2 : IPC)) & ~ (unsigned64) 1) & ~ (unsigned64) 0x7; if (destreg < 2) destreg += 16; if (have_extendval) @@ -5005,7 +4972,7 @@ unsigned64 paddr; int uncached; if ((vaddr & 7) != 0) - SignalException(AddressLoad); + SignalExceptionAddressLoad(); else { if (AddressTranslation(vaddr,isDATA,isLOAD,&paddr,&uncached,isTARGET,isREAL)) @@ -5014,9 +4981,9 @@ unsigned64 memval1 = 0; unsigned64 mask = 0x7; unsigned int shift = 4; - unsigned int reverse UNUSED = (ReverseEndian ? (mask >> shift) : 0); - unsigned int bigend UNUSED = (BigEndianCPU ? (mask >> shift) : 0); - unsigned int byte UNUSED; + unsigned int reverse = (ReverseEndian ? (mask >> shift) : 0); + unsigned int bigend = (BigEndianCPU ? (mask >> shift) : 0); + unsigned int byte; LoadMemory(&memval,&memval1,uncached,AccessLength_DOUBLEWORD,paddr,vaddr,isDATA,isREAL); GPR[destreg] = memval; } @@ -5031,7 +4998,7 @@ unsigned32 instruction = instruction_0; int destreg = (instruction >> 5) & 0x7; int offset = (instruction >> 0) & 0x1f; - t_reg op1 = 29; + signed_word op1 = 29; if (destreg < 2) destreg += 16; if (have_extendval) @@ -5053,7 +5020,7 @@ unsigned64 paddr; int uncached; if ((vaddr & 7) != 0) - SignalException(AddressLoad); + SignalExceptionAddressLoad(); else { if (AddressTranslation(vaddr,isDATA,isLOAD,&paddr,&uncached,isTARGET,isREAL)) @@ -5062,9 +5029,9 @@ unsigned64 memval1 = 0; unsigned64 mask = 0x7; unsigned int shift = 4; - unsigned int reverse UNUSED = (ReverseEndian ? (mask >> shift) : 0); - unsigned int bigend UNUSED = (BigEndianCPU ? (mask >> shift) : 0); - unsigned int byte UNUSED; + unsigned int reverse = (ReverseEndian ? (mask >> shift) : 0); + unsigned int bigend = (BigEndianCPU ? (mask >> shift) : 0); + unsigned int byte; LoadMemory(&memval,&memval1,uncached,AccessLength_DOUBLEWORD,paddr,vaddr,isDATA,isREAL); GPR[destreg] = memval; } @@ -5077,8 +5044,8 @@ *mips16: { unsigned32 instruction = instruction_0; - t_reg op1 = (instruction >> 8) & 0x7; - t_reg op2 = (instruction >> 5) & 0x7; + signed_word op1 = (instruction >> 8) & 0x7; + signed_word op2 = (instruction >> 5) & 0x7; int offset = (instruction >> 0) & 0x1f; if (op1 < 2) op1 += 16; @@ -5128,8 +5095,8 @@ *mips16: { unsigned32 instruction = instruction_0; - t_reg op1 = (instruction >> 8) & 0x7; - t_reg op2 = (instruction >> 5) & 0x7; + signed_word op1 = (instruction >> 8) & 0x7; + signed_word op2 = (instruction >> 5) & 0x7; int offset = (instruction >> 0) & 0x1f; if (op1 < 2) op1 += 16; @@ -5155,7 +5122,7 @@ unsigned64 paddr; int uncached; if ((vaddr & 1) != 0) - SignalException(AddressStore); + SignalExceptionAddressStore(); else { if (AddressTranslation(vaddr,isDATA,isSTORE,&paddr,&uncached,isTARGET,isREAL)) @@ -5183,8 +5150,8 @@ *mips16: { unsigned32 instruction = instruction_0; - t_reg op1 = (instruction >> 8) & 0x7; - t_reg op2 = (instruction >> 5) & 0x7; + signed_word op1 = (instruction >> 8) & 0x7; + signed_word op2 = (instruction >> 5) & 0x7; int offset = (instruction >> 0) & 0x1f; if (op1 < 2) op1 += 16; @@ -5210,7 +5177,7 @@ unsigned64 paddr; int uncached; if ((vaddr & 3) != 0) - SignalException(AddressStore); + SignalExceptionAddressStore(); else { if (AddressTranslation(vaddr,isDATA,isSTORE,&paddr,&uncached,isTARGET,isREAL)) @@ -5235,9 +5202,9 @@ *mips16: { unsigned32 instruction = instruction_0; - t_reg op2 = (instruction >> 8) & 0x7; + signed_word op2 = (instruction >> 8) & 0x7; int offset = (instruction >> 0) & 0xff; - t_reg op1 = 29; + signed_word op1 = 29; if (op2 < 2) op2 += 16; op2 = GPR[op2]; @@ -5260,7 +5227,7 @@ unsigned64 paddr; int uncached; if ((vaddr & 3) != 0) - SignalException(AddressStore); + SignalExceptionAddressStore(); else { if (AddressTranslation(vaddr,isDATA,isSTORE,&paddr,&uncached,isTARGET,isREAL)) @@ -5286,8 +5253,8 @@ { unsigned32 instruction = instruction_0; int offset = (instruction >> 0) & 0xff; - t_reg op2 = 31; - t_reg op1 = 29; + signed_word op2 = 31; + signed_word op1 = 29; if (have_extendval) { offset |= ((extendval & 0x1f) << 11) | (extendval & 0x7e0); @@ -5308,7 +5275,7 @@ unsigned64 paddr; int uncached; if ((vaddr & 3) != 0) - SignalException(AddressStore); + SignalExceptionAddressStore(); else { if (AddressTranslation(vaddr,isDATA,isSTORE,&paddr,&uncached,isTARGET,isREAL)) @@ -5333,8 +5300,8 @@ *mips16: { unsigned32 instruction = instruction_0; - t_reg op1 = (instruction >> 8) & 0x7; - t_reg op2 = (instruction >> 5) & 0x7; + signed_word op1 = (instruction >> 8) & 0x7; + signed_word op2 = (instruction >> 5) & 0x7; int offset = (instruction >> 0) & 0x1f; if (op1 < 2) op1 += 16; @@ -5360,7 +5327,7 @@ unsigned64 paddr; int uncached; if ((vaddr & 7) != 0) - SignalException(AddressStore); + SignalExceptionAddressStore(); else { if (AddressTranslation(vaddr,isDATA,isSTORE,&paddr,&uncached,isTARGET,isREAL)) @@ -5381,9 +5348,9 @@ *mips16: { unsigned32 instruction = instruction_0; - t_reg op2 = (instruction >> 5) & 0x7; + signed_word op2 = (instruction >> 5) & 0x7; int offset = (instruction >> 0) & 0x1f; - t_reg op1 = 29; + signed_word op1 = 29; if (op2 < 2) op2 += 16; op2 = GPR[op2]; @@ -5406,7 +5373,7 @@ unsigned64 paddr; int uncached; if ((vaddr & 7) != 0) - SignalException(AddressStore); + SignalExceptionAddressStore(); else { if (AddressTranslation(vaddr,isDATA,isSTORE,&paddr,&uncached,isTARGET,isREAL)) @@ -5428,8 +5395,8 @@ { unsigned32 instruction = instruction_0; int offset = (instruction >> 0) & 0xff; - t_reg op1 = 29; - t_reg op2 = 31; + signed_word op1 = 29; + signed_word op2 = 31; if (have_extendval) { offset |= ((extendval & 0x1f) << 11) | (extendval & 0x7e0); @@ -5450,7 +5417,7 @@ unsigned64 paddr; int uncached; if ((vaddr & 7) != 0) - SignalException(AddressStore); + SignalExceptionAddressStore(); else { if (AddressTranslation(vaddr,isDATA,isSTORE,&paddr,&uncached,isTARGET,isREAL)) @@ -5476,7 +5443,7 @@ unsigned32 instruction = instruction_0; int destreg = (instruction >> 8) & 0x7; int op2 = (instruction >> 0) & 0xff; - t_reg op1 = 0; + signed_word op1 = 0; if (destreg < 2) destreg += 16; if (have_extendval) @@ -5500,7 +5467,7 @@ *mips16: { unsigned32 instruction = instruction_0; - t_reg op1 = (instruction >> 8) & 0x7; + signed_word op1 = (instruction >> 8) & 0x7; int destreg = (instruction >> 5) & 0x7; int op2 = (instruction >> 0) & 0xf; if (op1 < 2) @@ -5524,7 +5491,7 @@ SignalException (ReservedInstruction, instruction); { unsigned int temp = (unsigned int)(op1 + op2); - signed int tempS UNUSED = (signed int)temp; + signed int tempS = (signed int)temp; GPR[destreg] = SIGNEXTEND(((unsigned64)temp),32); } } @@ -5534,7 +5501,7 @@ *mips16: { unsigned32 instruction = instruction_0; - t_reg op1 = (instruction >> 8) & 0x7; + signed_word op1 = (instruction >> 8) & 0x7; int destreg; int op2 = (instruction >> 0) & 0xff; if (op1 < 2) @@ -5557,7 +5524,7 @@ SignalException (ReservedInstruction, instruction); { unsigned int temp = (unsigned int)(op1 + op2); - signed int tempS UNUSED = (signed int)temp; + signed int tempS = (signed int)temp; GPR[destreg] = SIGNEXTEND(((unsigned64)temp),32); } } @@ -5568,7 +5535,7 @@ { unsigned32 instruction = instruction_0; int op2 = (instruction >> 0) & 0xff; - t_reg op1 = 29; + signed_word op1 = 29; int destreg; if (have_extendval) { @@ -5589,7 +5556,7 @@ SignalException (ReservedInstruction, instruction); { unsigned int temp = (unsigned int)(op1 + op2); - signed int tempS UNUSED = (signed int)temp; + signed int tempS = (signed int)temp; GPR[destreg] = SIGNEXTEND(((unsigned64)temp),32); } } @@ -5601,7 +5568,7 @@ unsigned32 instruction = instruction_0; int destreg = (instruction >> 8) & 0x7; int op2 = (instruction >> 0) & 0xff; - t_reg op1 = ((INDELAYSLOT () ? (INJALDELAYSLOT () ? IPC - 4 : IPC - 2) : (have_extendval ? IPC - 2 : IPC)) & ~ (unsigned64) 1) & ~ (unsigned64) 0x3; + signed_word op1 = ((INDELAYSLOT () ? (INJALDELAYSLOT () ? IPC - 4 : IPC - 2) : (have_extendval ? IPC - 2 : IPC)) & ~ (unsigned64) 1) & ~ (unsigned64) 0x3; if (destreg < 2) destreg += 16; if (have_extendval) @@ -5619,7 +5586,7 @@ SignalException (ReservedInstruction, instruction); { unsigned int temp = (unsigned int)(op1 + op2); - signed int tempS UNUSED = (signed int)temp; + signed int tempS = (signed int)temp; GPR[destreg] = SIGNEXTEND(((unsigned64)temp),32); } } @@ -5631,7 +5598,7 @@ unsigned32 instruction = instruction_0; int destreg = (instruction >> 8) & 0x7; int op2 = (instruction >> 0) & 0xff; - t_reg op1 = 29; + signed_word op1 = 29; if (destreg < 2) destreg += 16; if (have_extendval) @@ -5650,7 +5617,7 @@ SignalException (ReservedInstruction, instruction); { unsigned int temp = (unsigned int)(op1 + op2); - signed int tempS UNUSED = (signed int)temp; + signed int tempS = (signed int)temp; GPR[destreg] = SIGNEXTEND(((unsigned64)temp),32); } } @@ -5660,7 +5627,7 @@ *mips16: { unsigned32 instruction = instruction_0; - t_reg op1 = (instruction >> 8) & 0x7; + signed_word op1 = (instruction >> 8) & 0x7; int destreg = (instruction >> 5) & 0x7; int op2 = (instruction >> 0) & 0xf; if (op1 < 2) @@ -5684,7 +5651,7 @@ SignalException (ReservedInstruction, instruction); { unsigned64 temp = (unsigned64)(op1 + op2); - word64 tempS UNUSED = (word64)temp; + word64 tempS = (word64)temp; GPR[destreg] = (unsigned64)temp; } } @@ -5694,7 +5661,7 @@ *mips16: { unsigned32 instruction = instruction_0; - t_reg op1 = (instruction >> 5) & 0x7; + signed_word op1 = (instruction >> 5) & 0x7; int destreg; int op2 = (instruction >> 0) & 0x1f; if (op1 < 2) @@ -5717,7 +5684,7 @@ SignalException (ReservedInstruction, instruction); { unsigned64 temp = (unsigned64)(op1 + op2); - word64 tempS UNUSED = (word64)temp; + word64 tempS = (word64)temp; GPR[destreg] = (unsigned64)temp; } } @@ -5728,7 +5695,7 @@ { unsigned32 instruction = instruction_0; int op2 = (instruction >> 0) & 0xff; - t_reg op1 = 29; + signed_word op1 = 29; int destreg; if (have_extendval) { @@ -5749,7 +5716,7 @@ SignalException (ReservedInstruction, instruction); { unsigned64 temp = (unsigned64)(op1 + op2); - word64 tempS UNUSED = (word64)temp; + word64 tempS = (word64)temp; GPR[destreg] = (unsigned64)temp; } } @@ -5761,7 +5728,7 @@ unsigned32 instruction = instruction_0; int destreg = (instruction >> 5) & 0x7; int op2 = (instruction >> 0) & 0x1f; - t_reg op1 = ((INDELAYSLOT () ? (INJALDELAYSLOT () ? IPC - 4 : IPC - 2) : (have_extendval ? IPC - 2 : IPC)) & ~ (unsigned64) 1) & ~ (unsigned64) 0x3; + signed_word op1 = ((INDELAYSLOT () ? (INJALDELAYSLOT () ? IPC - 4 : IPC - 2) : (have_extendval ? IPC - 2 : IPC)) & ~ (unsigned64) 1) & ~ (unsigned64) 0x3; if (destreg < 2) destreg += 16; if (have_extendval) @@ -5779,7 +5746,7 @@ SignalException (ReservedInstruction, instruction); { unsigned64 temp = (unsigned64)(op1 + op2); - word64 tempS UNUSED = (word64)temp; + word64 tempS = (word64)temp; GPR[destreg] = (unsigned64)temp; } } @@ -5791,7 +5758,7 @@ unsigned32 instruction = instruction_0; int destreg = (instruction >> 5) & 0x7; int op2 = (instruction >> 0) & 0x1f; - t_reg op1 = 29; + signed_word op1 = 29; if (destreg < 2) destreg += 16; if (have_extendval) @@ -5810,7 +5777,7 @@ SignalException (ReservedInstruction, instruction); { unsigned64 temp = (unsigned64)(op1 + op2); - word64 tempS UNUSED = (word64)temp; + word64 tempS = (word64)temp; GPR[destreg] = (unsigned64)temp; } } @@ -5820,7 +5787,7 @@ *mips16: { unsigned32 instruction = instruction_0; - t_reg op1 = (instruction >> 8) & 0x7; + signed_word op1 = (instruction >> 8) & 0x7; int op2 = (instruction >> 0) & 0xff; int destreg = 24; if (op1 < 2) @@ -5851,7 +5818,7 @@ *mips16: { unsigned32 instruction = instruction_0; - t_reg op1 = (instruction >> 8) & 0x7; + signed_word op1 = (instruction >> 8) & 0x7; int op2 = (instruction >> 0) & 0xff; int destreg = 24; if (op1 < 2) @@ -5882,8 +5849,8 @@ *mips16: { unsigned32 instruction = instruction_0; - t_reg op1 = (instruction >> 8) & 0x7; - t_reg op2 = (instruction >> 5) & 0x7; + signed_word op1 = (instruction >> 8) & 0x7; + signed_word op2 = (instruction >> 5) & 0x7; int destreg = 24; if (op1 < 2) op1 += 16; @@ -5903,7 +5870,7 @@ *mips16: { unsigned32 instruction = instruction_0; - t_reg op1 = (instruction >> 8) & 0x7; + signed_word op1 = (instruction >> 8) & 0x7; int op2 = (instruction >> 0) & 0xff; int destreg = 24; if (op1 < 2) @@ -5932,8 +5899,8 @@ *mips16: { unsigned32 instruction = instruction_0; - t_reg op1 = (instruction >> 8) & 0x7; - t_reg op2 = (instruction >> 5) & 0x7; + signed_word op1 = (instruction >> 8) & 0x7; + signed_word op2 = (instruction >> 5) & 0x7; int destreg = (instruction >> 2) & 0x7; if (op1 < 2) op1 += 16; @@ -5947,7 +5914,7 @@ SignalException (ReservedInstruction, instruction); { unsigned int temp = (unsigned int)(op1 + op2); - signed int tempS UNUSED = (signed int)temp; + signed int tempS = (signed int)temp; GPR[destreg] = SIGNEXTEND(((unsigned64)temp),32); } } @@ -5957,8 +5924,8 @@ *mips16: { unsigned32 instruction = instruction_0; - t_reg op1 = (instruction >> 8) & 0x7; - t_reg op2 = (instruction >> 5) & 0x7; + signed_word op1 = (instruction >> 8) & 0x7; + signed_word op2 = (instruction >> 5) & 0x7; int destreg = (instruction >> 2) & 0x7; if (op1 < 2) op1 += 16; @@ -5972,7 +5939,7 @@ SignalException (ReservedInstruction, instruction); { unsigned int temp = (unsigned int)(op1 - op2); - signed int tempS UNUSED = (signed int)temp; + signed int tempS = (signed int)temp; GPR[destreg] = SIGNEXTEND(((unsigned64)temp),32); } } @@ -5982,8 +5949,8 @@ *mips16: { unsigned32 instruction = instruction_0; - t_reg op1 = (instruction >> 8) & 0x7; - t_reg op2 = (instruction >> 5) & 0x7; + signed_word op1 = (instruction >> 8) & 0x7; + signed_word op2 = (instruction >> 5) & 0x7; int destreg = (instruction >> 2) & 0x7; if (op1 < 2) op1 += 16; @@ -5997,7 +5964,7 @@ SignalException (ReservedInstruction, instruction); { unsigned64 temp = (unsigned64)(op1 + op2); - word64 tempS UNUSED = (word64)temp; + word64 tempS = (word64)temp; GPR[destreg] = (unsigned64)temp; } } @@ -6007,8 +5974,8 @@ *mips16: { unsigned32 instruction = instruction_0; - t_reg op1 = (instruction >> 8) & 0x7; - t_reg op2 = (instruction >> 5) & 0x7; + signed_word op1 = (instruction >> 8) & 0x7; + signed_word op2 = (instruction >> 5) & 0x7; int destreg = (instruction >> 2) & 0x7; if (op1 < 2) op1 += 16; @@ -6022,7 +5989,7 @@ SignalException (ReservedInstruction, instruction); { unsigned64 temp = (unsigned64)(op1 - op2); - word64 tempS UNUSED = (word64)temp; + word64 tempS = (word64)temp; GPR[destreg] = (unsigned64)temp; } } @@ -6032,8 +5999,8 @@ *mips16: { unsigned32 instruction = instruction_0; - t_reg op1 = (instruction >> 8) & 0x7; - t_reg op2 = (instruction >> 5) & 0x7; + signed_word op1 = (instruction >> 8) & 0x7; + signed_word op2 = (instruction >> 5) & 0x7; int destreg = 24; if (op1 < 2) op1 += 16; @@ -6056,8 +6023,8 @@ *mips16: { unsigned32 instruction = instruction_0; - t_reg op1 = (instruction >> 8) & 0x7; - t_reg op2 = (instruction >> 5) & 0x7; + signed_word op1 = (instruction >> 8) & 0x7; + signed_word op2 = (instruction >> 5) & 0x7; int destreg = 24; if (op1 < 2) op1 += 16; @@ -6081,8 +6048,8 @@ { unsigned32 instruction = instruction_0; int destreg = (instruction >> 8) & 0x7; - t_reg op2 = (instruction >> 5) & 0x7; - t_reg op1 = 0; + signed_word op2 = (instruction >> 5) & 0x7; + signed_word op1 = 0; if (destreg < 2) destreg += 16; if (op2 < 2) @@ -6092,7 +6059,7 @@ SignalException (ReservedInstruction, instruction); { unsigned int temp = (unsigned int)(op1 - op2); - signed int tempS UNUSED = (signed int)temp; + signed int tempS = (signed int)temp; GPR[destreg] = SIGNEXTEND(((unsigned64)temp),32); } } @@ -6102,9 +6069,9 @@ *mips16: { unsigned32 instruction = instruction_0; - t_reg op1 = (instruction >> 8) & 0x7; + signed_word op1 = (instruction >> 8) & 0x7; int destreg; - t_reg op2 = (instruction >> 5) & 0x7; + signed_word op2 = (instruction >> 5) & 0x7; if (op1 < 2) op1 += 16; destreg = op1; @@ -6124,9 +6091,9 @@ *mips16: { unsigned32 instruction = instruction_0; - t_reg op1 = (instruction >> 8) & 0x7; + signed_word op1 = (instruction >> 8) & 0x7; int destreg; - t_reg op2 = (instruction >> 5) & 0x7; + signed_word op2 = (instruction >> 5) & 0x7; if (op1 < 2) op1 += 16; destreg = op1; @@ -6147,9 +6114,9 @@ *mips16: { unsigned32 instruction = instruction_0; - t_reg op1 = (instruction >> 8) & 0x7; + signed_word op1 = (instruction >> 8) & 0x7; int destreg; - t_reg op2 = (instruction >> 5) & 0x7; + signed_word op2 = (instruction >> 5) & 0x7; if (op1 < 2) op1 += 16; destreg = op1; @@ -6170,8 +6137,8 @@ { unsigned32 instruction = instruction_0; int destreg = (instruction >> 8) & 0x7; - t_reg op2 = (instruction >> 5) & 0x7; - t_reg op1 = 0; + signed_word op2 = (instruction >> 5) & 0x7; + signed_word op1 = 0; if (destreg < 2) destreg += 16; if (op2 < 2) @@ -6191,8 +6158,8 @@ { unsigned32 instruction = instruction_0; int destreg = (instruction >> 5) & 0x7; - t_reg op1 = (instruction >> 0) & 0x1f; - t_reg op2 = 0; + signed_word op1 = (instruction >> 0) & 0x1f; + signed_word op2 = 0; if (destreg < 2) destreg += 16; op1 = GPR[op1]; @@ -6210,8 +6177,8 @@ { unsigned32 instruction = instruction_0; int destreg = (instruction >> 3) & 0x1f; - t_reg op1 = (instruction >> 0) & 0x7; - t_reg op2 = 0; + signed_word op1 = (instruction >> 0) & 0x7; + signed_word op2 = 0; destreg = (destreg >> 2) | ((destreg & 3) << 3); if (op1 < 2) op1 += 16; @@ -6230,7 +6197,7 @@ { unsigned32 instruction = instruction_0; int destreg = (instruction >> 8) & 0x7; - t_reg op2 = (instruction >> 5) & 0x7; + signed_word op2 = (instruction >> 5) & 0x7; int op1 = (instruction >> 2) & 0x7; if (destreg < 2) destreg += 16; @@ -6261,7 +6228,7 @@ { unsigned32 instruction = instruction_0; int destreg = (instruction >> 8) & 0x7; - t_reg op2 = (instruction >> 5) & 0x7; + signed_word op2 = (instruction >> 5) & 0x7; int op1 = (instruction >> 2) & 0x7; if (destreg < 2) destreg += 16; @@ -6292,7 +6259,7 @@ { unsigned32 instruction = instruction_0; int destreg = (instruction >> 8) & 0x7; - t_reg op2 = (instruction >> 5) & 0x7; + signed_word op2 = (instruction >> 5) & 0x7; int op1 = (instruction >> 2) & 0x7; if (destreg < 2) destreg += 16; @@ -6324,8 +6291,8 @@ *mips16: { unsigned32 instruction = instruction_0; - t_reg op1 = (instruction >> 8) & 0x7; - t_reg op2 = (instruction >> 5) & 0x7; + signed_word op1 = (instruction >> 8) & 0x7; + signed_word op2 = (instruction >> 5) & 0x7; int destreg; if (op1 < 2) op1 += 16; @@ -6348,8 +6315,8 @@ *mips16: { unsigned32 instruction = instruction_0; - t_reg op1 = (instruction >> 8) & 0x7; - t_reg op2 = (instruction >> 5) & 0x7; + signed_word op1 = (instruction >> 8) & 0x7; + signed_word op2 = (instruction >> 5) & 0x7; int destreg; if (op1 < 2) op1 += 16; @@ -6372,8 +6339,8 @@ *mips16: { unsigned32 instruction = instruction_0; - t_reg op1 = (instruction >> 8) & 0x7; - t_reg op2 = (instruction >> 5) & 0x7; + signed_word op1 = (instruction >> 8) & 0x7; + signed_word op2 = (instruction >> 5) & 0x7; int destreg; if (op1 < 2) op1 += 16; @@ -6399,7 +6366,7 @@ { unsigned32 instruction = instruction_0; int destreg = (instruction >> 8) & 0x7; - t_reg op2 = (instruction >> 5) & 0x7; + signed_word op2 = (instruction >> 5) & 0x7; int op1 = (instruction >> 2) & 0x7; if (destreg < 2) destreg += 16; @@ -6429,7 +6396,7 @@ { unsigned32 instruction = instruction_0; int op1 = (instruction >> 8) & 0x7; - t_reg op2 = (instruction >> 5) & 0x7; + signed_word op2 = (instruction >> 5) & 0x7; int destreg; if (have_extendval) { @@ -6458,7 +6425,7 @@ { unsigned32 instruction = instruction_0; int op1 = (instruction >> 8) & 0x7; - t_reg op2 = (instruction >> 5) & 0x7; + signed_word op2 = (instruction >> 5) & 0x7; int destreg; if (have_extendval) { @@ -6488,8 +6455,8 @@ *mips16: { unsigned32 instruction = instruction_0; - t_reg op1 = (instruction >> 8) & 0x7; - t_reg op2 = (instruction >> 5) & 0x7; + signed_word op1 = (instruction >> 8) & 0x7; + signed_word op2 = (instruction >> 5) & 0x7; int destreg; if (op1 < 2) op1 += 16; @@ -6511,8 +6478,8 @@ *mips16: { unsigned32 instruction = instruction_0; - t_reg op1 = (instruction >> 8) & 0x7; - t_reg op2 = (instruction >> 5) & 0x7; + signed_word op1 = (instruction >> 8) & 0x7; + signed_word op2 = (instruction >> 5) & 0x7; int destreg; if (op1 < 2) op1 += 16; @@ -6534,8 +6501,8 @@ *mips16: { unsigned32 instruction = instruction_0; - t_reg op1 = (instruction >> 8) & 0x7; - t_reg op2 = (instruction >> 5) & 0x7; + signed_word op1 = (instruction >> 8) & 0x7; + signed_word op2 = (instruction >> 5) & 0x7; int destreg; if (op1 < 2) op1 += 16; @@ -6562,8 +6529,8 @@ *mips16: { unsigned32 instruction = instruction_0; - t_reg op1 = (instruction >> 8) & 0x7; - t_reg op2 = (instruction >> 5) & 0x7; + signed_word op1 = (instruction >> 8) & 0x7; + signed_word op2 = (instruction >> 5) & 0x7; if (op1 < 2) op1 += 16; op1 = GPR[op1]; @@ -6587,8 +6554,8 @@ *mips16: { unsigned32 instruction = instruction_0; - t_reg op1 = (instruction >> 8) & 0x7; - t_reg op2 = (instruction >> 5) & 0x7; + signed_word op1 = (instruction >> 8) & 0x7; + signed_word op2 = (instruction >> 5) & 0x7; if (op1 < 2) op1 += 16; op1 = GPR[op1]; @@ -6612,8 +6579,8 @@ *mips16: { unsigned32 instruction = instruction_0; - t_reg op1 = (instruction >> 8) & 0x7; - t_reg op2 = (instruction >> 5) & 0x7; + signed_word op1 = (instruction >> 8) & 0x7; + signed_word op2 = (instruction >> 5) & 0x7; if (op1 < 2) op1 += 16; op1 = GPR[op1]; @@ -6651,8 +6618,8 @@ *mips16: { unsigned32 instruction = instruction_0; - t_reg op1 = (instruction >> 8) & 0x7; - t_reg op2 = (instruction >> 5) & 0x7; + signed_word op1 = (instruction >> 8) & 0x7; + signed_word op2 = (instruction >> 5) & 0x7; if (op1 < 2) op1 += 16; op1 = GPR[op1]; @@ -6722,8 +6689,8 @@ *mips16: { unsigned32 instruction = instruction_0; - t_reg op1 = (instruction >> 8) & 0x7; - t_reg op2 = (instruction >> 5) & 0x7; + signed_word op1 = (instruction >> 8) & 0x7; + signed_word op2 = (instruction >> 5) & 0x7; if (op1 < 2) op1 += 16; op1 = GPR[op1]; @@ -6765,8 +6732,8 @@ *mips16: { unsigned32 instruction = instruction_0; - t_reg op1 = (instruction >> 8) & 0x7; - t_reg op2 = (instruction >> 5) & 0x7; + signed_word op1 = (instruction >> 8) & 0x7; + signed_word op2 = (instruction >> 5) & 0x7; if (op1 < 2) op1 += 16; op1 = GPR[op1]; @@ -6804,8 +6771,8 @@ *mips16: { unsigned32 instruction = instruction_0; - t_reg op1 = (instruction >> 8) & 0x7; - t_reg op2 = (instruction >> 5) & 0x7; + signed_word op1 = (instruction >> 8) & 0x7; + signed_word op2 = (instruction >> 5) & 0x7; if (op1 < 2) op1 += 16; op1 = GPR[op1]; @@ -6843,8 +6810,8 @@ *mips16: { unsigned32 instruction = instruction_0; - t_reg op1 = (instruction >> 8) & 0x7; - t_reg op2 = (instruction >> 5) & 0x7; + signed_word op1 = (instruction >> 8) & 0x7; + signed_word op2 = (instruction >> 5) & 0x7; if (op1 < 2) op1 += 16; op1 = GPR[op1]; @@ -6887,7 +6854,7 @@ *mips16: { unsigned32 instruction = instruction_0; - ut_reg op1 = (instruction >> 0) & 0x7ff; + unsigned_word op1 = (instruction >> 0) & 0x7ff; { unsigned64 paddr; int uncached; @@ -6929,7 +6896,7 @@ *mips16: { unsigned32 instruction = instruction_0; - t_reg op1 = (instruction >> 8) & 0x7; + signed_word op1 = (instruction >> 8) & 0x7; if (op1 < 2) op1 += 16; op1 = GPR[op1]; @@ -6950,7 +6917,7 @@ *mips16: { unsigned32 instruction = instruction_0; - t_reg op1 = 31; + signed_word op1 = 31; op1 = GPR[op1]; if (have_extendval) SignalException (ReservedInstruction, instruction); @@ -6969,7 +6936,7 @@ *mips16: { unsigned32 instruction = instruction_0; - t_reg op1 = (instruction >> 8) & 0x7; + signed_word op1 = (instruction >> 8) & 0x7; int destreg = 31; if (op1 < 2) op1 += 16; @@ -6992,9 +6959,9 @@ *mips16: { unsigned32 instruction = instruction_0; - t_reg op1 = (instruction >> 8) & 0x7; + signed_word op1 = (instruction >> 8) & 0x7; int offset = (instruction >> 0) & 0xff; - t_reg op2 = 0; + signed_word op2 = 0; if (op1 < 2) op1 += 16; op1 = GPR[op1]; @@ -7025,9 +6992,9 @@ *mips16: { unsigned32 instruction = instruction_0; - t_reg op1 = (instruction >> 8) & 0x7; + signed_word op1 = (instruction >> 8) & 0x7; int offset = (instruction >> 0) & 0xff; - t_reg op2 = 0; + signed_word op2 = 0; if (op1 < 2) op1 += 16; op1 = GPR[op1]; @@ -7059,8 +7026,8 @@ { unsigned32 instruction = instruction_0; int offset = (instruction >> 0) & 0xff; - t_reg op1 = 24; - t_reg op2 = 0; + signed_word op1 = 24; + signed_word op2 = 0; if (have_extendval) { offset |= ((extendval & 0x1f) << 11) | (extendval & 0x7e0); @@ -7090,8 +7057,8 @@ { unsigned32 instruction = instruction_0; int offset = (instruction >> 0) & 0xff; - t_reg op1 = 24; - t_reg op2 = 0; + signed_word op1 = 24; + signed_word op2 = 0; if (have_extendval) { offset |= ((extendval & 0x1f) << 11) | (extendval & 0x7e0); @@ -7121,8 +7088,8 @@ { unsigned32 instruction = instruction_0; int offset = (instruction >> 0) & 0x7ff; - t_reg op2 = 0; - t_reg op1 = 0; + signed_word op2 = 0; + signed_word op1 = 0; if (have_extendval) { offset |= ((extendval & 0x1f) << 11) | (extendval & 0x7e0); @@ -7188,8 +7155,8 @@ *r5900: { unsigned32 instruction = instruction_0; - t_reg op2 UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word op2 = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word op1 = GPR[((instruction >> 21) & 0x0000001F)]; { CHECKHILO("Division"); { @@ -7221,8 +7188,8 @@ *r5900: { unsigned32 instruction = instruction_0; - t_reg op2 UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word op2 = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word op1 = GPR[((instruction >> 21) & 0x0000001F)]; { CHECKHILO("Division"); { @@ -7259,7 +7226,7 @@ // end-sanitize-tx19 { unsigned32 instruction = instruction_0; - ut_reg op1 UNUSED = (((instruction >> 0) & 0x03FFFFFF) << 2); + unsigned_word op1 = (((instruction >> 0) & 0x03FFFFFF) << 2); op1 |= (PC & ~0x0FFFFFFF); /* address of instruction in delay slot for the jump */ { int destreg = 31; @@ -7280,15 +7247,15 @@ *r5900: { unsigned32 instruction = instruction_0; - t_reg offset UNUSED = SIGNEXTEND((t_reg)((instruction >> 0) & 0x0000FFFF),16); - int destreg UNUSED = ((instruction >> 16) & 0x0000001F); - t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word offset = SIGNEXTEND((signed_word)((instruction >> 0) & 0x0000FFFF),16); + int destreg = ((instruction >> 16) & 0x0000001F); + signed_word op1 = GPR[((instruction >> 21) & 0x0000001F)]; { unsigned64 vaddr = ((unsigned64)op1 + offset); unsigned64 paddr; int uncached; if ((vaddr & 15) != 0) - SignalException(AddressLoad); + SignalExceptionAddressLoad(); else { if (AddressTranslation(vaddr,isDATA,isLOAD,&paddr,&uncached,isTARGET,isREAL)) @@ -7297,9 +7264,9 @@ unsigned64 memval1 = 0; unsigned64 mask = 0x7; unsigned int shift = 8; - unsigned int reverse UNUSED = (ReverseEndian ? (mask >> shift) : 0); - unsigned int bigend UNUSED = (BigEndianCPU ? (mask >> shift) : 0); - unsigned int byte UNUSED; + unsigned int reverse = (ReverseEndian ? (mask >> shift) : 0); + unsigned int bigend = (BigEndianCPU ? (mask >> shift) : 0); + unsigned int byte; LoadMemory(&memval,&memval1,uncached,AccessLength_QUADWORD,paddr,vaddr,isDATA,isREAL); GPR[destreg] = memval; GPR1[destreg] = memval1; @@ -7316,9 +7283,9 @@ *r3900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg op2 UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word op2 = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word op1 = GPR[((instruction >> 21) & 0x0000001F)]; { word64 prod = (word64)WORD64(VL4_8(HI),VL4_8(LO)) + ((word64)SIGNEXTEND(op1,32) * (word64)SIGNEXTEND(op2,32)); LO = SIGNEXTEND(prod,32); @@ -7335,9 +7302,9 @@ *r3900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg op2 UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word op2 = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word op1 = GPR[((instruction >> 21) & 0x0000001F)]; { unsigned64 prod = (unsigned64)WORD64(VL4_8(HI),VL4_8(LO)) + ((unsigned64)VL4_8(op1) * (unsigned64)VL4_8(op2)); LO = SIGNEXTEND(prod,32); @@ -7353,9 +7320,9 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg op2 UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word op2 = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word op1 = GPR[((instruction >> 21) & 0x0000001F)]; { word64 prod = (word64)WORD64(VL4_8(HI1),VL4_8(LO1)) + ((word64)SIGNEXTEND(op1,32) * (word64)SIGNEXTEND(op2,32)); LO1 = SIGNEXTEND(prod,32); @@ -7371,9 +7338,9 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg op2 UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word op2 = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word op1 = GPR[((instruction >> 21) & 0x0000001F)]; { unsigned64 prod = (unsigned64)WORD64(VL4_8(HI1),VL4_8(LO1)) + ((unsigned64)VL4_8(op1) * (unsigned64)VL4_8(op2)); LO1 = SIGNEXTEND(prod,32); @@ -7389,7 +7356,7 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); + int destreg = ((instruction >> 11) & 0x0000001F); { GPR[destreg] = HI1; HI1ACCESS = 3; /* 3rd instruction will be safe */ @@ -7403,7 +7370,7 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); + int destreg = ((instruction >> 11) & 0x0000001F); { GPR[destreg] = LO1; LO1ACCESS = 3; /* 3rd instruction will be safe */ @@ -7417,7 +7384,7 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); + int destreg = ((instruction >> 11) & 0x0000001F); { GPR[destreg] = SA; } @@ -7430,7 +7397,7 @@ *r5900: { unsigned32 instruction = instruction_0; - t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word op1 = GPR[((instruction >> 21) & 0x0000001F)]; { if (HI1ACCESS != 0) sim_warning("MT (move-to) over-writing HI register value"); @@ -7446,7 +7413,7 @@ *r5900: { unsigned32 instruction = instruction_0; - t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word op1 = GPR[((instruction >> 21) & 0x0000001F)]; { if (LO1ACCESS != 0) sim_warning("MT (move-to) over-writing LO register value"); @@ -7462,7 +7429,7 @@ *r5900: { unsigned32 instruction = instruction_0; - t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word op1 = GPR[((instruction >> 21) & 0x0000001F)]; { SA = op1; } @@ -7474,12 +7441,7 @@ 000001,5.RS,11000,16.IMMEDIATE:REGIMM:32::MTSAB *r5900: { - unsigned32 instruction = instruction_0; - t_reg op2 UNUSED = SIGNEXTEND((t_reg)((instruction >> 0) & 0x0000FFFF),16); - t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - { - SA = ((op1 & 0xF) ^ (op2 & 0xF)) * 8; - } + SA = ((GPR[RA] & 0xF) ^ (IMMEDIATE & 0xF)) * 8; } // end-sanitize-r5900 @@ -7488,12 +7450,7 @@ 000001,5.RS,11001,16.IMMEDIATE:REGIMM:32::MTSAH *r5900: { - unsigned32 instruction = instruction_0; - t_reg op2 UNUSED = SIGNEXTEND((t_reg)((instruction >> 0) & 0x0000FFFF),16); - t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - { - SA = ((op1 & 0x7) ^ (op2 & 0x7)) * 16; - } + SA = ((GPR[RS] & 0x7) ^ (IMMEDIATE & 0x7)) * 16; } // end-sanitize-r5900 @@ -7503,9 +7460,9 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg op2 UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word op2 = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word op1 = GPR[((instruction >> 21) & 0x0000001F)]; { CHECKHILO("Multiplication"); { @@ -7525,9 +7482,9 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg op2 UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word op2 = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word op1 = GPR[((instruction >> 21) & 0x0000001F)]; { CHECKHILO("Multiplication"); { @@ -7547,9 +7504,9 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; { int i; for(i=0;i<HALFWORDS_IN_MMI_REGS;i++) @@ -7571,9 +7528,9 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; { int i; for(i=0;i<WORDS_IN_MMI_REGS;i++) @@ -7595,11 +7552,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { int i; for (i=0; i < BYTES_IN_MMI_REGS; i++) @@ -7619,11 +7576,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { int i; for (i=0; i < HALFWORDS_IN_MMI_REGS; i++) @@ -7643,11 +7600,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { int i; for (i=0; i < WORDS_IN_MMI_REGS; i++) @@ -7667,11 +7624,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { int i; for (i=0; i < BYTES_IN_MMI_REGS; i++) @@ -7696,11 +7653,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { int i; for (i=0; i < HALFWORDS_IN_MMI_REGS; i++) @@ -7725,11 +7682,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { int i; for (i=0; i < WORDS_IN_MMI_REGS; i++) @@ -7754,11 +7711,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { int i; for (i=0; i < BYTES_IN_MMI_REGS; i++) @@ -7781,11 +7738,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { int i; for (i=0; i < HALFWORDS_IN_MMI_REGS; i++) @@ -7808,11 +7765,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { int i; for (i=0; i < WORDS_IN_MMI_REGS; i++) @@ -7835,11 +7792,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { int i; for(i=0;i<HALFWORDS_IN_MMI_REGS/2;i++) @@ -7856,11 +7813,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { int i; for(i=0;i<WORDS_IN_MMI_REGS;i++) @@ -7875,11 +7832,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { int i; for(i=0;i<BYTES_IN_MMI_REGS;i++) @@ -7897,11 +7854,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { int i; for(i=0;i<HALFWORDS_IN_MMI_REGS;i++) @@ -7919,11 +7876,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { int i; for(i=0;i<WORDS_IN_MMI_REGS;i++) @@ -7941,11 +7898,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { int i; for(i=0;i<BYTES_IN_MMI_REGS;i++) @@ -7963,11 +7920,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { int i; for(i=0;i<HALFWORDS_IN_MMI_REGS;i++) @@ -7985,11 +7942,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { int i; for(i=0;i<WORDS_IN_MMI_REGS;i++) @@ -8007,9 +7964,9 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; { GPR_UH(destreg,7) = GPR_UH(destreg,6) = GPR_UH(destreg,5) = GPR_UH(destreg,4) = RT_UH(4); GPR_UH(destreg,3) = GPR_UH(destreg,2) = GPR_UH(destreg,1) = GPR_UH(destreg,0) = RT_UH(0); @@ -8023,11 +7980,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { GPR_UD(destreg,0) = RT_UD(0); GPR_UD(destreg,1) = RS_UD(0); @@ -8041,11 +7998,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { GPR_UD(destreg,0) = RS_UD(1); GPR_UD(destreg,1) = RT_UD(1); @@ -8059,10 +8016,10 @@ *r5900: { unsigned32 instruction = instruction_0; - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { signed32 devisor = RT_SH(0); if (devisor == -1) @@ -8097,10 +8054,10 @@ *r5900: { unsigned32 instruction = instruction_0; - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { if (RT_UW(0) != 0) { @@ -8122,10 +8079,10 @@ *r5900: { unsigned32 instruction = instruction_0; - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { if (RT_SW(0) == -1) { @@ -8157,9 +8114,9 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; { GPR_UH(destreg,0) = RT_UH(0); GPR_UH(destreg,1) = RT_UH(2); @@ -8179,9 +8136,9 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; { GPR_UW(destreg,0) = RT_UW(0); GPR_UW(destreg,1) = RT_UW(2); @@ -8197,9 +8154,9 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; { GPR_UH(destreg,0) = RT_UH(2); GPR_UH(destreg,1) = RT_UH(1); @@ -8219,9 +8176,9 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; { GPR_UW(destreg,0) = RT_UW(2); GPR_UW(destreg,1) = RT_UW(1); @@ -8237,9 +8194,9 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; { int i; for(i=0;i<WORDS_IN_MMI_REGS;i++) @@ -8260,11 +8217,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { GPR_UB(destreg,0) = RT_UB(0); GPR_UB(destreg,1) = RS_UB(0); @@ -8292,11 +8249,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { GPR_UH(destreg,0) = RT_UH(0); GPR_UH(destreg,1) = RS_UH(0); @@ -8316,11 +8273,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { GPR_UW(destreg,0) = RT_UW(0); GPR_UW(destreg,1) = RS_UW(0); @@ -8336,11 +8293,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { GPR_UB(destreg,0) = RT_UB(8); GPR_UB(destreg,1) = RS_UB(8); @@ -8368,11 +8325,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { GPR_UH(destreg,0) = RT_UH(4); GPR_UH(destreg,1) = RS_UH(4); @@ -8392,11 +8349,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { GPR_UW(destreg,0) = RT_UW(2); GPR_UW(destreg,1) = RS_UW(2); @@ -8412,11 +8369,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { GPR_SW(destreg,0) = LO_SW(0) = (RS_SH(1) * RT_SH(1)) + (RS_SH(0) * RT_SH(0)); GPR_SW(destreg,1) = HI_SW(0) = (RS_SH(3) * RT_SH(3)) + (RS_SH(2) * RT_SH(2)); @@ -8432,11 +8389,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { GPR_SW(destreg,0) = LO_SW(0) = (RS_SH(1) * RT_SH(1)) - (RS_SH(0) * RT_SH(0)); GPR_SW(destreg,1) = HI_SW(0) = (RS_SH(3) * RT_SH(3)) - (RS_SH(2) * RT_SH(2)); @@ -8452,11 +8409,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { GPR_UH(destreg,0) = RT_UH(0); GPR_UH(destreg,1) = RS_UH(4); @@ -8476,11 +8433,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { GPR_UH(destreg,0) = RT_UH(0); GPR_UH(destreg,1) = RS_UH(0); @@ -8500,9 +8457,9 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { unsigned long value; int test; @@ -8530,11 +8487,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { GPR_SW(destreg,0) = LO_SW(0) += (RS_SH(0) * RT_SH(0)); LO_SW(1) += (RS_SH(1) * RT_SH(1)); @@ -8554,14 +8511,14 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { - unsigned64 sum0 = UNSIGNED64( HI_SW(0), LO_SW(0) ); - unsigned64 sum1 = UNSIGNED64( HI_SW(2), LO_SW(2) ); + unsigned64 sum0 = U8_4 (HI_SW(0), LO_SW(0)); + unsigned64 sum1 = u8_4 (HI_SW(2), LO_SW(2)); unsigned64 prod0 = (unsigned64)RS_UW(0) * (unsigned64)RT_UW(0); unsigned64 prod1 = (unsigned64)RS_UW(2) * (unsigned64)RT_UW(2); sum0 += prod0; @@ -8582,11 +8539,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { signed64 sum0 = WORD64( HI_SW(0), LO_SW(0) ); signed64 sum1 = WORD64( HI_SW(2), LO_SW(2) ); @@ -8610,11 +8567,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { int i; for(i=0;i<HALFWORDS_IN_MMI_REGS;i++) @@ -8632,11 +8589,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { int i; for(i=0;i<WORDS_IN_MMI_REGS;i++) @@ -8654,7 +8611,7 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); + int destreg = ((instruction >> 11) & 0x0000001F); { GPR_SD(destreg,0) = HI; GPR_SD(destreg,1) = HI1; @@ -8668,7 +8625,7 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); + int destreg = ((instruction >> 11) & 0x0000001F); { GPR_SD(destreg,0) = LO; GPR_SD(destreg,1) = LO1; @@ -8678,12 +8635,12 @@ // end-sanitize-r5900 // start-sanitize-r5900 -0111000000000000,5.RD,5.SA,110000:MMINORM:32::PMFHL +0111000000000000,5.RD,5.SHIFT,110000:MMINORM:32::PMFHL *r5900: { unsigned32 instruction = instruction_0; - int op1 UNUSED = ((instruction >> 6) & 0x0000001F); - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); + int op1 = ((instruction >> 6) & 0x0000001F); + int destreg = ((instruction >> 11) & 0x0000001F); { if (op1 == 0) { @@ -8791,11 +8748,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { int i; for(i=0;i<HALFWORDS_IN_MMI_REGS;i++) @@ -8813,11 +8770,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { int i; for(i=0;i<WORDS_IN_MMI_REGS;i++) @@ -8835,11 +8792,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { GPR_SW(destreg,0) = LO_SW(0) -= (RS_SH(0) * RT_SH(0)); LO_SW(1) -= (RS_SH(1) * RT_SH(1)); @@ -8859,11 +8816,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { signed64 sum0 = WORD64( HI_SW(0), LO_SW(0) ); signed64 sum1 = WORD64( HI_SW(2), LO_SW(2) ); @@ -8887,8 +8844,8 @@ *r5900: { unsigned32 instruction = instruction_0; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { HI = RS_SD(0); HI1 = RS_SD(1); @@ -8902,8 +8859,8 @@ *r5900: { unsigned32 instruction = instruction_0; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { LO = RS_SD(0); LO1 = RS_SD(1); @@ -8917,8 +8874,8 @@ *r5900: { unsigned32 instruction = instruction_0; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { LO_UW(0) = RS_UW(0); HI_UW(0) = RS_UW(1); @@ -8934,11 +8891,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { GPR_SW(destreg,0) = LO_SW(0) = (RS_SH(0) * RT_SH(0)); LO_SW(1) = (RS_SH(1) * RT_SH(1)); @@ -8958,11 +8915,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { unsigned64 sum0 = 0; unsigned64 sum1 = 0; @@ -8986,11 +8943,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { signed64 sum0 = 0; signed64 sum1 = 0; @@ -9014,11 +8971,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { int i; for(i=0;i<WORDS_IN_MMI_REGS;i++) @@ -9033,11 +8990,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { int i; for(i=0;i<WORDS_IN_MMI_REGS;i++) @@ -9052,9 +9009,9 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; { int i; for(i=0;i<WORDS_IN_MMI_REGS;i++) @@ -9075,11 +9032,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { GPR_UB(destreg,0) = RT_UB(0); GPR_UB(destreg,1) = RT_UB(2); @@ -9107,11 +9064,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { GPR_UH(destreg,0) = RT_UH(0); GPR_UH(destreg,1) = RT_UH(2); @@ -9131,11 +9088,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { GPR_UW(destreg,0) = RT_UW(0); GPR_UW(destreg,1) = RT_UW(2); @@ -9151,9 +9108,9 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; { GPR_UH(destreg,0) = RT_UH(3); GPR_UH(destreg,1) = RT_UH(2); @@ -9173,9 +9130,9 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; { GPR_UW(destreg,0) = RT_UW(0); GPR_UW(destreg,1) = RT_UW(3); @@ -9187,14 +9144,14 @@ // end-sanitize-r5900 // start-sanitize-r5900 -01110000000,5.RT,5.RD,5.SA,110100:MMINORM:32::PSLLH +01110000000,5.RT,5.RD,5.SHIFT,110100:MMINORM:32::PSLLH *r5900: { unsigned32 instruction = instruction_0; - int op1 UNUSED = ((instruction >> 6) & 0x0000001F); - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; + int op1 = ((instruction >> 6) & 0x0000001F); + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; { int shift_by = op1 & (16-1); int i; @@ -9210,11 +9167,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { int s0 = (RS_UB(0) & 0x1F); int s1 = (RS_UB(8) & 0x1F); @@ -9228,14 +9185,14 @@ // end-sanitize-r5900 // start-sanitize-r5900 -01110000000,5.RT,5.RD,5.SA,111100:MMINORM:32::PSLLW +01110000000,5.RT,5.RD,5.SHIFT,111100:MMINORM:32::PSLLW *r5900: { unsigned32 instruction = instruction_0; - int op1 UNUSED = ((instruction >> 6) & 0x0000001F); - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; + int op1 = ((instruction >> 6) & 0x0000001F); + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; { int shift_by = op1 & (32-1); int i; @@ -9247,14 +9204,14 @@ // end-sanitize-r5900 // start-sanitize-r5900 -01110000000,5.RT,5.RD,5.SA,110111:MMINORM:32::PSRAH +01110000000,5.RT,5.RD,5.SHIFT,110111:MMINORM:32::PSRAH *r5900: { unsigned32 instruction = instruction_0; - int op1 UNUSED = ((instruction >> 6) & 0x0000001F); - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; + int op1 = ((instruction >> 6) & 0x0000001F); + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; { int shift_by = op1 & (16-1); int i; @@ -9270,11 +9227,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { GPR_SD(destreg,0) = SIGNEXTEND( (RT_SW (0) >> (RS_UB(0) & 0x1F)), 32-(RS_UB(0) & 0x1F) ); GPR_SD(destreg,1) = SIGNEXTEND( (RT_SW (2) >> (RS_UB(8) & 0x1F)), 32-(RS_UB(8) & 0x1F) ); @@ -9284,14 +9241,14 @@ // end-sanitize-r5900 // start-sanitize-r5900 -01110000000,5.RT,5.RD,5.SA,111111:MMINORM:32::PSRAW +01110000000,5.RT,5.RD,5.SHIFT,111111:MMINORM:32::PSRAW *r5900: { unsigned32 instruction = instruction_0; - int op1 UNUSED = ((instruction >> 6) & 0x0000001F); - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; + int op1 = ((instruction >> 6) & 0x0000001F); + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; { int shift_by = op1 & (32-1); int i; @@ -9303,14 +9260,14 @@ // end-sanitize-r5900 // start-sanitize-r5900 -01110000000,5.RT,5.RD,5.SA,110110:MMINORM:32::PSRLH +01110000000,5.RT,5.RD,5.SHIFT,110110:MMINORM:32::PSRLH *r5900: { unsigned32 instruction = instruction_0; - int op1 UNUSED = ((instruction >> 6) & 0x0000001F); - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; + int op1 = ((instruction >> 6) & 0x0000001F); + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; { int shift_by = op1 & (16-1); int i; @@ -9326,11 +9283,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { GPR_UD(destreg,0) = SIGNEXTEND ( RT_UW(0) >> (RS_UB(0) & 0x1F), 31); GPR_UD(destreg,1) = SIGNEXTEND ( RT_UW(2) >> (RS_UB(8) & 0x1F), 31); @@ -9340,14 +9297,14 @@ // end-sanitize-r5900 // start-sanitize-r5900 -01110000000,5.RT,5.RD,5.SA,111110:MMINORM:32::PSRLW +01110000000,5.RT,5.RD,5.SHIFT,111110:MMINORM:32::PSRLW *r5900: { unsigned32 instruction = instruction_0; - int op1 UNUSED = ((instruction >> 6) & 0x0000001F); - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; + int op1 = ((instruction >> 6) & 0x0000001F); + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; { int shift_by = op1 & (32-1); int i; @@ -9363,11 +9320,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { int i; for (i=0; i < BYTES_IN_MMI_REGS; i++) @@ -9387,11 +9344,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { int i; for (i=0; i < HALFWORDS_IN_MMI_REGS; i++) @@ -9411,11 +9368,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { int i; for (i=0; i < BYTES_IN_MMI_REGS; i++) @@ -9440,11 +9397,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { int i; for (i=0; i < HALFWORDS_IN_MMI_REGS; i++) @@ -9469,11 +9426,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { int i; for (i=0; i < WORDS_IN_MMI_REGS; i++) @@ -9498,11 +9455,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { int i; for (i=0; i < BYTES_IN_MMI_REGS; i++) @@ -9525,11 +9482,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { int i; for (i=0; i < HALFWORDS_IN_MMI_REGS; i++) @@ -9552,11 +9509,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { int i; for (i=0; i < WORDS_IN_MMI_REGS; i++) @@ -9579,11 +9536,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { int i; for (i=0; i < WORDS_IN_MMI_REGS; i++) @@ -9603,11 +9560,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { int i; for(i=0;i<WORDS_IN_MMI_REGS;i++) @@ -9622,11 +9579,11 @@ *r5900: { unsigned32 instruction = instruction_0; - int destreg UNUSED = ((instruction >> 11) & 0x0000001F); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg rs_reg UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; - t_reg rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; + int destreg = ((instruction >> 11) & 0x0000001F); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word rs_reg = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word rs_reg1 = GPR1[((instruction >> 21) & 0x0000001F)]; { int bytes = (SA / 8) % 16; if (SA % 8) @@ -9649,24 +9606,24 @@ *r5900: { unsigned32 instruction = instruction_0; - t_reg offset UNUSED = SIGNEXTEND((t_reg)((instruction >> 0) & 0x0000FFFF),16); - t_reg rt_reg UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; - t_reg rt_reg1 = GPR1[((instruction >> 16) & 0x0000001F)]; - t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; + signed_word offset = SIGNEXTEND((signed_word)((instruction >> 0) & 0x0000FFFF),16); + signed_word rsigned_word = GPR[((instruction >> 16) & 0x0000001F)]; + signed_word rsigned_word1 = GPR1[((instruction >> 16) & 0x0000001F)]; + signed_word op1 = GPR[((instruction >> 21) & 0x0000001F)]; { unsigned64 vaddr = ((unsigned64)op1 + offset); unsigned64 paddr; int uncached; if ((vaddr & 15) != 0) - SignalException(AddressStore); + SignalExceptionAddressStore(); else { if (AddressTranslation(vaddr,isDATA,isSTORE,&paddr,&uncached,isTARGET,isREAL)) { unsigned64 memval = 0; unsigned64 memval1 = 0; - memval = rt_reg; - memval1 = rt_reg1; + memval = rsigned_word; + memval1 = rsigned_word1; { StoreMemory(uncached,AccessLength_QUADWORD,memval,memval1,paddr,vaddr,isREAL); } @@ -9694,9 +9651,9 @@ // // end-sanitize-tx19 // { // unsigned32 instruction = instruction_0; -// t_reg offset UNUSED = SIGNEXTEND((t_reg)((instruction >> 0) & 0x0000FFFF),16); -// t_reg op2 UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; -// t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; +// signed_word offset = SIGNEXTEND((signed_word)((instruction >> 0) & 0x0000FFFF),16); +// signed_word op2 = GPR[((instruction >> 16) & 0x0000001F)]; +// signed_word op1 = GPR[((instruction >> 21) & 0x0000001F)]; // { // if (CoProcPresent(3)) // SignalException(CoProcessorUnusable); @@ -9742,8 +9699,8 @@ // *vr4100: // { // unsigned32 instruction = instruction_0; -// t_reg op2 UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; -// t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; +// signed_word op2 = GPR[((instruction >> 16) & 0x0000001F)]; +// signed_word op1 = GPR[((instruction >> 21) & 0x0000001F)]; // { // CHECKHILO("Multiply-Add"); // { @@ -9764,8 +9721,8 @@ // *vr4100: // { // unsigned32 instruction = instruction_0; -// t_reg op2 UNUSED = GPR[((instruction >> 16) & 0x0000001F)]; -// t_reg op1 UNUSED = GPR[((instruction >> 21) & 0x0000001F)]; +// signed_word op2 = GPR[((instruction >> 16) & 0x0000001F)]; +// signed_word op1 = GPR[((instruction >> 21) & 0x0000001F)]; // { // CHECKHILO("Multiply-Add"); // { |