TGC_C_instr.yaml

@@ -15,51 +15,59 @@ RV32I:
   - JAL:
     encoding: 0b00000000000000000000000001101111
     mask: 0b00000000000000000000000001111111
+    attributes: [[name:no_cont]]
     size:   32
     branch:   true
     delay:   1
   - JALR:
     encoding: 0b00000000000000000000000001100111
     mask: 0b00000000000000000111000001111111
+    attributes: [[name:no_cont]]
     size:   32
     branch:   true
     delay:   1
   - BEQ:
     encoding: 0b00000000000000000000000001100011
     mask: 0b00000000000000000111000001111111
+    attributes: [[name:no_cont], [name:cond]]
     size:   32
     branch:   true
-    delay:   1
+    delay:   [1,1]
   - BNE:
     encoding: 0b00000000000000000001000001100011
     mask: 0b00000000000000000111000001111111
+    attributes: [[name:no_cont], [name:cond]]
     size:   32
     branch:   true
-    delay:   1
+    delay:   [1,1]
   - BLT:
     encoding: 0b00000000000000000100000001100011
     mask: 0b00000000000000000111000001111111
+    attributes: [[name:no_cont], [name:cond]]
     size:   32
     branch:   true
-    delay:   1
+    delay:   [1,1]
   - BGE:
     encoding: 0b00000000000000000101000001100011
     mask: 0b00000000000000000111000001111111
+    attributes: [[name:no_cont], [name:cond]]
     size:   32
     branch:   true
-    delay:   1
+    delay:   [1,1]
   - BLTU:
     encoding: 0b00000000000000000110000001100011
     mask: 0b00000000000000000111000001111111
+    attributes: [[name:no_cont], [name:cond]]
     size:   32
     branch:   true
-    delay:   1
+    delay:   [1,1]
   - BGEU:
     encoding: 0b00000000000000000111000001100011
     mask: 0b00000000000000000111000001111111
+    attributes: [[name:no_cont], [name:cond]]
     size:   32
     branch:   true
-    delay:   1
+    delay:   [1,1]
   - LB:
     encoding: 0b00000000000000000000000000000011
     mask: 0b00000000000000000111000001111111
@@ -231,12 +239,14 @@ RV32I:
   - ECALL:
     encoding: 0b00000000000000000000000001110011
     mask: 0b11111111111111111111111111111111
+    attributes: [[name:no_cont]]
     size:   32
     branch:   false
     delay:   1
   - EBREAK:
     encoding: 0b00000000000100000000000001110011
     mask: 0b11111111111111111111111111111111
+    attributes: [[name:no_cont]]
     size:   32
     branch:   false
     delay:   1
@@ -381,6 +391,7 @@ RV32IC:
   - CJAL:
     encoding: 0b0010000000000001
     mask: 0b1110000000000011
+    attributes: [[name:no_cont]]
     size:   16
     branch:   true
     delay:   1
@@ -447,21 +458,24 @@ RV32IC:
   - CJ:
     encoding: 0b1010000000000001
     mask: 0b1110000000000011
+    attributes: [[name:no_cont]]
     size:   16
     branch:   true
     delay:   1
   - CBEQZ:
     encoding: 0b1100000000000001
     mask: 0b1110000000000011
+    attributes: [[name:no_cont], [name:cond]]
     size:   16
     branch:   true
-    delay:   1
+    delay:   [1,1]
   - CBNEZ:
     encoding: 0b1110000000000001
     mask: 0b1110000000000011
+    attributes: [[name:no_cont], [name:cond]]
     size:   16
     branch:   true
-    delay:   1
+    delay:   [1,1]
   - CSLLI:
     encoding: 0b0000000000000010
     mask: 0b1111000000000011
@@ -483,6 +497,7 @@ RV32IC:
   - CJR:
     encoding: 0b1000000000000010
     mask: 0b1111000001111111
+    attributes: [[name:no_cont]]
     size:   16
     branch:   true
     delay:   1
@@ -495,12 +510,14 @@ RV32IC:
   - CJALR:
     encoding: 0b1001000000000010
     mask: 0b1111000001111111
+    attributes: [[name:no_cont]]
     size:   16
     branch:   true
     delay:   1
   - CEBREAK:
     encoding: 0b1001000000000010
     mask: 0b1111111111111111
+    attributes: [[name:no_cont]]
     size:   16
     branch:   false
     delay:   1
@@ -513,6 +530,7 @@ RV32IC:
   - DII:
     encoding: 0b0000000000000000
     mask: 0b1111111111111111
+    attributes: [[name:no_cont]]
     size:   16
     branch:   false
     delay:   1

gen_input/templates/interp/CORENAME.cpp.gtl

@@ -43,7 +43,6 @@ def nativeTypeSize(int size){
 #include <sstream>
 #include <boost/coroutine2/all.hpp>
 #include <functional>
-#include <exception>
 
 #ifndef FMT_HEADER_ONLY
 #define FMT_HEADER_ONLY
@@ -60,10 +59,6 @@ using namespace iss::arch;
 using namespace iss::debugger;
 using namespace std::placeholders;
 
-struct memory_access_exception : public std::exception{
-    memory_access_exception(){}
-};
-
 template <typename ARCH> class vm_impl : public iss::interp::vm_base<ARCH> {
 public:
     using traits = arch::traits<ARCH>;
@@ -96,9 +91,30 @@ protected:
 
     inline const char *name(size_t index){return index<traits::reg_aliases.size()?traits::reg_aliases[index]:"illegal";}
 
+    typename arch::traits<ARCH>::opcode_e decode_inst_id(code_word_t instr);
     virt_addr_t execute_inst(finish_cond_e cond, virt_addr_t start, uint64_t icount_limit) override;
 
     // some compile time constants
+    // enum { MASK16 = 0b1111110001100011, MASK32 = 0b11111111111100000111000001111111 };
+    enum { MASK16 = 0b1111111111111111, MASK32 = 0b11111111111100000111000001111111 };
+    enum { EXTR_MASK16 = MASK16 >> 2, EXTR_MASK32 = MASK32 >> 2 };
+    enum {
+        LUT_SIZE = 1 << util::bit_count(static_cast<uint32_t>(EXTR_MASK32)),
+        LUT_SIZE_C = 1 << util::bit_count(static_cast<uint32_t>(EXTR_MASK16))
+    };
+
+    std::array<compile_func, LUT_SIZE> lut;
+
+    std::array<compile_func, LUT_SIZE_C> lut_00, lut_01, lut_10;
+    std::array<compile_func, LUT_SIZE> lut_11;
+
+    struct instruction_pattern {
+        uint32_t value;
+        uint32_t mask;
+        typename arch::traits<ARCH>::opcode_e id;
+    };
+
+    std::array<std::vector<instruction_pattern>, 4> qlut;
 
     inline void raise(uint16_t trap_id, uint16_t cause){
         auto trap_val =  0x80ULL << 24 | (cause << 16) | trap_id;
@@ -298,30 +314,28 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(finish_cond_e co
             // pre execution stuff
              this->core.reg.last_branch = 0;
             if(this->sync_exec && PRE_SYNC) this->do_sync(PRE_SYNC, static_cast<unsigned>(inst_id));
-            try{
-                switch(inst_id){<%instructions.eachWithIndex{instr, idx -> %>
-                case arch::traits<ARCH>::opcode_e::${instr.name}: {
-                    <%instr.fields.eachLine{%>${it}
-                    <%}%>if(this->disass_enabled){
-                        /* generate console output when executing the command */<%instr.disass.eachLine{%>
-                        ${it}<%}%>
-                    }
-                    // used registers<%instr.usedVariables.each{ k,v->
-                    if(v.isArray) {%>
-                    auto* ${k} = reinterpret_cast<uint${nativeTypeSize(v.type.size)}_t*>(this->regs_base_ptr+arch::traits<ARCH>::reg_byte_offsets[arch::traits<ARCH>::${k}0]);<% }else{ %> 
-                    auto* ${k} = reinterpret_cast<uint${nativeTypeSize(v.type.size)}_t*>(this->regs_base_ptr+arch::traits<ARCH>::reg_byte_offsets[arch::traits<ARCH>::${k}]);
-                    <%}}%>// calculate next pc value
-                    *NEXT_PC = *PC + ${instr.length/8};
-                    // execute instruction<%instr.behavior.eachLine{%>
+            switch(inst_id){<%instructions.eachWithIndex{instr, idx -> %>
+            case arch::traits<ARCH>::opcode_e::${instr.name}: {
+                <%instr.fields.eachLine{%>${it}
+                <%}%>if(this->disass_enabled){
+                    /* generate console output when executing the command */<%instr.disass.eachLine{%>
                     ${it}<%}%>
-                    break;
-                }// @suppress("No break at end of case")<%}%>
-                default: {
-                    *NEXT_PC = *PC + ((instr & 3) == 3 ? 4 : 2);
-                    raise(0,  2);
                 }
-                }
-            }catch(memory_access_exception& e){}
+                // used registers<%instr.usedVariables.each{ k,v->
+                if(v.isArray) {%>
+                auto* ${k} = reinterpret_cast<uint${nativeTypeSize(v.type.size)}_t*>(this->regs_base_ptr+arch::traits<ARCH>::reg_byte_offsets[arch::traits<ARCH>::${k}0]);<% }else{ %> 
+                auto* ${k} = reinterpret_cast<uint${nativeTypeSize(v.type.size)}_t*>(this->regs_base_ptr+arch::traits<ARCH>::reg_byte_offsets[arch::traits<ARCH>::${k}]);
+                <%}}%>// calculate next pc value
+                *NEXT_PC = *PC + ${instr.length/8};
+                // execute instruction<%instr.behavior.eachLine{%>
+                ${it}<%}%>
+                TRAP_${instr.name}:break;
+            }// @suppress("No break at end of case")<%}%>
+            default: {
+                *NEXT_PC = *PC + ((instr & 3) == 3 ? 4 : 2);
+                raise(0,  2);
+            }
+            }
             // post execution stuff
             process_spawn_blocks();
             if(this->sync_exec && POST_SYNC) this->do_sync(POST_SYNC, static_cast<unsigned>(inst_id));

gen_input/templates/tcc/CORENAME.cpp.gtl

@@ -167,9 +167,8 @@ private:
         auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
         pc=pc+ ${instr.length/8};
         gen_set_pc(tu, pc, traits::NEXT_PC);
-        tu.open_scope();
-        <%instr.behavior.eachLine{%>${it}
-        <%}%>
+        tu.open_scope();<%instr.behavior.eachLine{%>
+        ${it}<%}%>
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,${idx});
         gen_trap_check(tu);

src/vm/tcc/vm_tgc5c.cpp

@@ -353,7 +353,6 @@ private:
         	}
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,0);
         gen_trap_check(tu);
@@ -386,7 +385,6 @@ private:
         	}
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,1);
         gen_trap_check(tu);
@@ -426,7 +424,6 @@ private:
         	}
         }
         auto returnValue = std::make_tuple(BRANCH);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,2);
         gen_trap_check(tu);
@@ -468,7 +465,6 @@ private:
         	tu.close_scope();
         }
         auto returnValue = std::make_tuple(BRANCH);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,3);
         gen_trap_check(tu);
@@ -508,7 +504,6 @@ private:
         	tu.close_scope();
         }
         auto returnValue = std::make_tuple(BRANCH);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,4);
         gen_trap_check(tu);
@@ -548,7 +543,6 @@ private:
         	tu.close_scope();
         }
         auto returnValue = std::make_tuple(BRANCH);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,5);
         gen_trap_check(tu);
@@ -588,7 +582,6 @@ private:
         	tu.close_scope();
         }
         auto returnValue = std::make_tuple(BRANCH);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,6);
         gen_trap_check(tu);
@@ -628,7 +621,6 @@ private:
         	tu.close_scope();
         }
         auto returnValue = std::make_tuple(BRANCH);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,7);
         gen_trap_check(tu);
@@ -668,7 +660,6 @@ private:
         	tu.close_scope();
         }
         auto returnValue = std::make_tuple(BRANCH);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,8);
         gen_trap_check(tu);
@@ -708,7 +699,6 @@ private:
         	tu.close_scope();
         }
         auto returnValue = std::make_tuple(BRANCH);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,9);
         gen_trap_check(tu);
@@ -744,7 +734,6 @@ private:
         	}
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,10);
         gen_trap_check(tu);
@@ -780,7 +769,6 @@ private:
         	}
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,11);
         gen_trap_check(tu);
@@ -816,7 +804,6 @@ private:
         	}
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,12);
         gen_trap_check(tu);
@@ -852,7 +839,6 @@ private:
         	}
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,13);
         gen_trap_check(tu);
@@ -888,7 +874,6 @@ private:
         	}
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,14);
         gen_trap_check(tu);
@@ -921,7 +906,6 @@ private:
         	tu.write_mem(traits::MEM, store_address, tu.ext(tu.load(rs2+ traits::X0, 0),8,true));
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,15);
         gen_trap_check(tu);
@@ -954,7 +938,6 @@ private:
         	tu.write_mem(traits::MEM, store_address, tu.ext(tu.load(rs2+ traits::X0, 0),16,true));
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,16);
         gen_trap_check(tu);
@@ -987,7 +970,6 @@ private:
         	tu.write_mem(traits::MEM, store_address, tu.ext(tu.load(rs2+ traits::X0, 0),32,true));
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,17);
         gen_trap_check(tu);
@@ -1021,7 +1003,6 @@ private:
         	}
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,18);
         gen_trap_check(tu);
@@ -1055,7 +1036,6 @@ private:
         	}
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,19);
         gen_trap_check(tu);
@@ -1089,7 +1069,6 @@ private:
         	}
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,20);
         gen_trap_check(tu);
@@ -1123,7 +1102,6 @@ private:
         	}
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,21);
         gen_trap_check(tu);
@@ -1157,7 +1135,6 @@ private:
         	}
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,22);
         gen_trap_check(tu);
@@ -1191,7 +1168,6 @@ private:
         	}
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,23);
         gen_trap_check(tu);
@@ -1225,7 +1201,6 @@ private:
         	}
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,24);
         gen_trap_check(tu);
@@ -1259,7 +1234,6 @@ private:
         	}
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,25);
         gen_trap_check(tu);
@@ -1293,7 +1267,6 @@ private:
         	}
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,26);
         gen_trap_check(tu);
@@ -1327,7 +1300,6 @@ private:
         	}
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,27);
         gen_trap_check(tu);
@@ -1361,7 +1333,6 @@ private:
         	}
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,28);
         gen_trap_check(tu);
@@ -1395,7 +1366,6 @@ private:
         	}
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,29);
         gen_trap_check(tu);
@@ -1429,7 +1399,6 @@ private:
         	}
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,30);
         gen_trap_check(tu);
@@ -1463,7 +1432,6 @@ private:
         	}
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,31);
         gen_trap_check(tu);
@@ -1497,7 +1465,6 @@ private:
         	}
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,32);
         gen_trap_check(tu);
@@ -1531,7 +1498,6 @@ private:
         	}
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,33);
         gen_trap_check(tu);
@@ -1565,7 +1531,6 @@ private:
         	}
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,34);
         gen_trap_check(tu);
@@ -1599,7 +1564,6 @@ private:
         	}
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,35);
         gen_trap_check(tu);
@@ -1633,7 +1597,6 @@ private:
         	}
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,36);
         gen_trap_check(tu);
@@ -1662,7 +1625,6 @@ private:
         tu.open_scope();
         tu.write_mem(traits::FENCE, static_cast<uint32_t>(traits:: fence), tu.constant((uint8_t)pred<< 4|succ,8));
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,37);
         gen_trap_check(tu);
@@ -1683,7 +1645,6 @@ private:
         tu.open_scope();
         this->gen_raise_trap(tu, 0,  11);
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,38);
         gen_trap_check(tu);
@@ -1704,7 +1665,6 @@ private:
         tu.open_scope();
         this->gen_raise_trap(tu, 0,  3);
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,39);
         gen_trap_check(tu);
@@ -1725,7 +1685,6 @@ private:
         tu.open_scope();
         this->gen_leave_trap(tu, 3);
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,40);
         gen_trap_check(tu);
@@ -1746,7 +1705,6 @@ private:
         tu.open_scope();
         this->gen_wait(tu, 1);
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,41);
         gen_trap_check(tu);
@@ -1785,7 +1743,6 @@ private:
         	}
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,42);
         gen_trap_check(tu);
@@ -1824,7 +1781,6 @@ private:
         	}
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,43);
         gen_trap_check(tu);
@@ -1863,7 +1819,6 @@ private:
         	}
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,44);
         gen_trap_check(tu);
@@ -1899,7 +1854,6 @@ private:
         	}
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,45);
         gen_trap_check(tu);
@@ -1937,7 +1891,6 @@ private:
         	}
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,46);
         gen_trap_check(tu);
@@ -1975,7 +1928,6 @@ private:
         	}
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,47);
         gen_trap_check(tu);
@@ -2002,7 +1954,6 @@ private:
         tu.open_scope();
         tu.write_mem(traits::FENCE, static_cast<uint32_t>(traits:: fencei), tu.constant(imm,16));
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,48);
         gen_trap_check(tu);
@@ -2037,7 +1988,6 @@ private:
         	}
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,49);
         gen_trap_check(tu);
@@ -2072,7 +2022,6 @@ private:
         	}
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,50);
         gen_trap_check(tu);
@@ -2107,7 +2056,6 @@ private:
         	}
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,51);
         gen_trap_check(tu);
@@ -2142,7 +2090,6 @@ private:
         	}
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,52);
         gen_trap_check(tu);
@@ -2186,7 +2133,6 @@ private:
         	}
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,53);
         gen_trap_check(tu);
@@ -2226,7 +2172,6 @@ private:
         	tu.close_scope();
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,54);
         gen_trap_check(tu);
@@ -2273,7 +2218,6 @@ private:
         	tu.close_scope();
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,55);
         gen_trap_check(tu);
@@ -2313,7 +2257,6 @@ private:
         	tu.close_scope();
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,56);
         gen_trap_check(tu);
@@ -2344,7 +2287,6 @@ private:
         	this->gen_raise_trap(tu, 0,  2);
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,57);
         gen_trap_check(tu);
@@ -2372,7 +2314,6 @@ private:
         auto offs = tu.assignment(tu.ext((tu.add(tu.load(rs1+ 8+ traits::X0, 0),tu.constant(uimm,8))),32,true),32);
         tu.store(rd+ 8 + traits::X0,tu.ext(tu.ext(tu.read_mem(traits::MEM, offs, 32),32,false),32,true));
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,58);
         gen_trap_check(tu);
@@ -2400,7 +2341,6 @@ private:
         auto offs = tu.assignment(tu.ext((tu.add(tu.load(rs1+ 8+ traits::X0, 0),tu.constant(uimm,8))),32,true),32);
         tu.write_mem(traits::MEM, offs, tu.ext(tu.load(rs2+ 8+ traits::X0, 0),32,true));
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,59);
         gen_trap_check(tu);
@@ -2433,7 +2373,6 @@ private:
         	}
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,60);
         gen_trap_check(tu);
@@ -2454,7 +2393,6 @@ private:
         gen_set_pc(tu, pc, traits::NEXT_PC);
         tu.open_scope();
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,61);
         gen_trap_check(tu);
@@ -2482,7 +2420,6 @@ private:
         tu.store(traits::NEXT_PC, PC_val_v);
         tu.store(traits::LAST_BRANCH, tu.constant(2U, 2));
         auto returnValue = std::make_tuple(BRANCH);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,62);
         gen_trap_check(tu);
@@ -2515,7 +2452,6 @@ private:
         	}
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,63);
         gen_trap_check(tu);
@@ -2546,7 +2482,6 @@ private:
             tu.store(rd + traits::X0,tu.constant((uint32_t)((int32_t)sext<18>(imm)),32));
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,64);
         gen_trap_check(tu);
@@ -2576,7 +2511,6 @@ private:
         	this->gen_raise_trap(tu, 0,  2);
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,65);
         gen_trap_check(tu);
@@ -2598,7 +2532,6 @@ private:
         tu.open_scope();
         this->gen_raise_trap(tu, 0,  2);
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,66);
         gen_trap_check(tu);
@@ -2624,7 +2557,6 @@ private:
         tu.open_scope();
         tu.store(rs1+ 8 + traits::X0,tu.lshr(tu.load(rs1+ 8+ traits::X0, 0),tu.constant(shamt,8)));
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,67);
         gen_trap_check(tu);
@@ -2655,7 +2587,6 @@ private:
         	}
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,68);
         gen_trap_check(tu);
@@ -2681,7 +2612,6 @@ private:
         tu.open_scope();
         tu.store(rs1+ 8 + traits::X0,tu.ext((tu.bitwise_and(tu.load(rs1+ 8+ traits::X0, 0),tu.constant((int8_t)sext<6>(imm),8))),32,true));
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,69);
         gen_trap_check(tu);
@@ -2707,7 +2637,6 @@ private:
         tu.open_scope();
         tu.store(rd+ 8 + traits::X0,tu.ext((tu.sub(tu.load(rd+ 8+ traits::X0, 0),tu.load(rs2+ 8+ traits::X0, 0))),32,true));
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,70);
         gen_trap_check(tu);
@@ -2733,7 +2662,6 @@ private:
         tu.open_scope();
         tu.store(rd+ 8 + traits::X0,tu.bitwise_xor(tu.load(rd+ 8+ traits::X0, 0),tu.load(rs2+ 8+ traits::X0, 0)));
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,71);
         gen_trap_check(tu);
@@ -2759,7 +2687,6 @@ private:
         tu.open_scope();
         tu.store(rd+ 8 + traits::X0,tu.bitwise_or(tu.load(rd+ 8+ traits::X0, 0),tu.load(rs2+ 8+ traits::X0, 0)));
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,72);
         gen_trap_check(tu);
@@ -2785,7 +2712,6 @@ private:
         tu.open_scope();
         tu.store(rd+ 8 + traits::X0,tu.bitwise_and(tu.load(rd+ 8+ traits::X0, 0),tu.load(rs2+ 8+ traits::X0, 0)));
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,73);
         gen_trap_check(tu);
@@ -2812,7 +2738,6 @@ private:
         tu.store(traits::NEXT_PC, PC_val_v);
         tu.store(traits::LAST_BRANCH, tu.constant(2U, 2));
         auto returnValue = std::make_tuple(BRANCH);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,74);
         gen_trap_check(tu);
@@ -2842,7 +2767,6 @@ private:
         tu.store(traits::LAST_BRANCH, tu.constant(2U, 2));
         tu.close_scope();
         auto returnValue = std::make_tuple(BRANCH);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,75);
         gen_trap_check(tu);
@@ -2872,7 +2796,6 @@ private:
         tu.store(traits::LAST_BRANCH, tu.constant(2U, 2));
         tu.close_scope();
         auto returnValue = std::make_tuple(BRANCH);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,76);
         gen_trap_check(tu);
@@ -2905,7 +2828,6 @@ private:
         	}
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,77);
         gen_trap_check(tu);
@@ -2937,7 +2859,6 @@ private:
         	tu.store(rd + traits::X0,tu.ext(tu.ext(tu.read_mem(traits::MEM, offs, 32),32,false),32,true));
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,78);
         gen_trap_check(tu);
@@ -2970,7 +2891,6 @@ private:
         	}
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,79);
         gen_trap_check(tu);
@@ -3002,7 +2922,6 @@ private:
         	this->gen_raise_trap(tu, 0, 2);
         }
         auto returnValue = std::make_tuple(BRANCH);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,80);
         gen_trap_check(tu);
@@ -3023,7 +2942,6 @@ private:
         tu.open_scope();
         this->gen_raise_trap(tu, 0, 2);
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,81);
         gen_trap_check(tu);
@@ -3056,7 +2974,6 @@ private:
         	}
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,82);
         gen_trap_check(tu);
@@ -3090,7 +3007,6 @@ private:
         	tu.store(traits::LAST_BRANCH, tu.constant(2U, 2));
         }
         auto returnValue = std::make_tuple(BRANCH);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,83);
         gen_trap_check(tu);
@@ -3111,7 +3027,6 @@ private:
         tu.open_scope();
         this->gen_raise_trap(tu, 0,  3);
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,84);
         gen_trap_check(tu);
@@ -3143,7 +3058,6 @@ private:
         	tu.write_mem(traits::MEM, offs, tu.ext(tu.load(rs2+ traits::X0, 0),32,true));
         }
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,85);
         gen_trap_check(tu);
@@ -3164,7 +3078,6 @@ private:
         tu.open_scope();
         this->gen_raise_trap(tu, 0,  2);
         auto returnValue = std::make_tuple(CONT);
-        
         tu.close_scope();
         vm_base<ARCH>::gen_sync(tu, POST_SYNC,86);
         gen_trap_check(tu);