adds missing include to templates

contrib/instr/TGC5C_instr.yaml

@@ -27,84 +27,84 @@ RV32I:
     mask: 0b00000000000000000111000001111111
     size:   32
     branch:   true
-    delay:   [1,1]
+    delay:   [1,2]
   BEQ:
     index: 4
     encoding: 0b00000000000000000000000001100011
     mask: 0b00000000000000000111000001111111
     size:   32
     branch:   true
-    delay:   [1,1]
+    delay:   [1,2]
   BNE:
     index: 5
     encoding: 0b00000000000000000001000001100011
     mask: 0b00000000000000000111000001111111
     size:   32
     branch:   true
-    delay:   [1,1]
+    delay:   [1,2]
   BLT:
     index: 6
     encoding: 0b00000000000000000100000001100011
     mask: 0b00000000000000000111000001111111
     size:   32
     branch:   true
-    delay:   [1,1]
+    delay:   [1,2]
   BGE:
     index: 7
     encoding: 0b00000000000000000101000001100011
     mask: 0b00000000000000000111000001111111
     size:   32
     branch:   true
-    delay:   [1,1]
+    delay:   [1,2]
   BLTU:
     index: 8
     encoding: 0b00000000000000000110000001100011
     mask: 0b00000000000000000111000001111111
     size:   32
     branch:   true
-    delay:   [1,1]
+    delay:   [1,2]
   BGEU:
     index: 9
     encoding: 0b00000000000000000111000001100011
     mask: 0b00000000000000000111000001111111
     size:   32
     branch:   true
-    delay:   [1,1]
+    delay:   [1,2]
   LB:
     index: 10
     encoding: 0b00000000000000000000000000000011
     mask: 0b00000000000000000111000001111111
     size:   32
     branch:   false
-    delay:   1
+    delay:   2
   LH:
     index: 11
     encoding: 0b00000000000000000001000000000011
     mask: 0b00000000000000000111000001111111
     size:   32
     branch:   false
-    delay:   1
+    delay:   2
   LW:
     index: 12
     encoding: 0b00000000000000000010000000000011
     mask: 0b00000000000000000111000001111111
     size:   32
     branch:   false
-    delay:   1
+    delay:   2
   LBU:
     index: 13
     encoding: 0b00000000000000000100000000000011
     mask: 0b00000000000000000111000001111111
     size:   32
     branch:   false
-    delay:   1
+    delay:   2
   LHU:
     index: 14
     encoding: 0b00000000000000000101000000000011
     mask: 0b00000000000000000111000001111111
     size:   32
     branch:   false
-    delay:   1
+    delay:   2
   SB:
     index: 15
     encoding: 0b00000000000000000000000000100011
@@ -356,56 +356,56 @@ RV32M:
     mask: 0b11111110000000000111000001111111
     size:   32
     branch:   false
-    delay:   1
+    delay:   2
   MULH:
     index: 50
     encoding: 0b00000010000000000001000000110011
     mask: 0b11111110000000000111000001111111
     size:   32
     branch:   false
-    delay:   1
+    delay:   2
   MULHSU:
     index: 51
     encoding: 0b00000010000000000010000000110011
     mask: 0b11111110000000000111000001111111
     size:   32
     branch:   false
-    delay:   1
+    delay:   2
   MULHU:
     index: 52
     encoding: 0b00000010000000000011000000110011
     mask: 0b11111110000000000111000001111111
     size:   32
     branch:   false
-    delay:   1
+    delay:   2
   DIV:
     index: 53
     encoding: 0b00000010000000000100000000110011
     mask: 0b11111110000000000111000001111111
     size:   32
     branch:   false
-    delay:   1
+    delay:   17
   DIVU:
     index: 54
     encoding: 0b00000010000000000101000000110011
     mask: 0b11111110000000000111000001111111
     size:   32
     branch:   false
-    delay:   1
+    delay:   17
   REM:
     index: 55
     encoding: 0b00000010000000000110000000110011
     mask: 0b11111110000000000111000001111111
     size:   32
     branch:   false
-    delay:   1
+    delay:   17
   REMU:
     index: 56
     encoding: 0b00000010000000000111000000110011
     mask: 0b11111110000000000111000001111111
     size:   32
     branch:   false
-    delay:   1
+    delay:   17
 Zca: 
   C__ADDI4SPN:
     index: 57
@@ -420,7 +420,7 @@ Zca:
     mask: 0b1110000000000011
     size:   16
     branch:   false
-    delay:   1
+    delay:   2
   C__SW:
     index: 59
     encoding: 0b1100000000000000
@@ -542,14 +542,14 @@ Zca:
     mask: 0b1110000000000011
     size:   16
     branch:   true
-    delay:   [1,1]
+    delay:   [1,2]
   C__BNEZ:
     index: 76
     encoding: 0b1110000000000001
     mask: 0b1110000000000011
     size:   16
     branch:   true
-    delay:   [1,1]
+    delay:   [1,2]
   C__SLLI:
     index: 77
     encoding: 0b0000000000000010
@@ -564,7 +564,7 @@ Zca:
     mask: 0b1110000000000011
     size:   16
     branch:   false
-    delay:   1
+    delay:   2
   C__MV:
     index: 79
     encoding: 0b1000000000000010

contrib/instr/TGC5C_slow.yaml

@@ -0,0 +1,624 @@
+
+RV32I: 
+  LUI:
+    index: 0
+    encoding: 0b00000000000000000000000000110111
+    mask: 0b00000000000000000000000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  AUIPC:
+    index: 1
+    encoding: 0b00000000000000000000000000010111
+    mask: 0b00000000000000000000000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  JAL:
+    index: 2
+    encoding: 0b00000000000000000000000001101111
+    mask: 0b00000000000000000000000001111111
+    size:   32
+    branch:   true
+    delay:   1
+  JALR:
+    index: 3
+    encoding: 0b00000000000000000000000001100111
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   true
+    delay:   [1,2]
+  BEQ:
+    index: 4
+    encoding: 0b00000000000000000000000001100011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   true
+    delay:   [1,2]
+  BNE:
+    index: 5
+    encoding: 0b00000000000000000001000001100011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   true
+    delay:   [1,2]
+  BLT:
+    index: 6
+    encoding: 0b00000000000000000100000001100011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   true
+    delay:   [1,2]
+  BGE:
+    index: 7
+    encoding: 0b00000000000000000101000001100011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   true
+    delay:   [1,2]
+  BLTU:
+    index: 8
+    encoding: 0b00000000000000000110000001100011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   true
+    delay:   [1,2]
+  BGEU:
+    index: 9
+    encoding: 0b00000000000000000111000001100011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   true
+    delay:   [1,2]
+  LB:
+    index: 10
+    encoding: 0b00000000000000000000000000000011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   2
+  LH:
+    index: 11
+    encoding: 0b00000000000000000001000000000011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   2
+  LW:
+    index: 12
+    encoding: 0b00000000000000000010000000000011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   2
+  LBU:
+    index: 13
+    encoding: 0b00000000000000000100000000000011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   2
+  LHU:
+    index: 14
+    encoding: 0b00000000000000000101000000000011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   2
+  SB:
+    index: 15
+    encoding: 0b00000000000000000000000000100011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  SH:
+    index: 16
+    encoding: 0b00000000000000000001000000100011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  SW:
+    index: 17
+    encoding: 0b00000000000000000010000000100011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  ADDI:
+    index: 18
+    encoding: 0b00000000000000000000000000010011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  SLTI:
+    index: 19
+    encoding: 0b00000000000000000010000000010011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  SLTIU:
+    index: 20
+    encoding: 0b00000000000000000011000000010011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  XORI:
+    index: 21
+    encoding: 0b00000000000000000100000000010011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  ORI:
+    index: 22
+    encoding: 0b00000000000000000110000000010011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  ANDI:
+    index: 23
+    encoding: 0b00000000000000000111000000010011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  SLLI:
+    index: 24
+    encoding: 0b00000000000000000001000000010011
+    mask: 0b11111110000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   "u_24:20"
+  SRLI:
+    index: 25
+    encoding: 0b00000000000000000101000000010011
+    mask: 0b11111110000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   "u_24:20"
+  SRAI:
+    index: 26
+    encoding: 0b01000000000000000101000000010011
+    mask: 0b11111110000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   "u_24:20"
+  ADD:
+    index: 27
+    encoding: 0b00000000000000000000000000110011
+    mask: 0b11111110000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  SUB:
+    index: 28
+    encoding: 0b01000000000000000000000000110011
+    mask: 0b11111110000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  SLL:
+    index: 29
+    encoding: 0b00000000000000000001000000110011
+    mask: 0b11111110000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   "X_24:20"
+  SLT:
+    index: 30
+    encoding: 0b00000000000000000010000000110011
+    mask: 0b11111110000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  SLTU:
+    index: 31
+    encoding: 0b00000000000000000011000000110011
+    mask: 0b11111110000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  XOR:
+    index: 32
+    encoding: 0b00000000000000000100000000110011
+    mask: 0b11111110000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  SRL:
+    index: 33
+    encoding: 0b00000000000000000101000000110011
+    mask: 0b11111110000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   "X_24:20"
+  SRA:
+    index: 34
+    encoding: 0b01000000000000000101000000110011
+    mask: 0b11111110000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   "X_24:20"
+  OR:
+    index: 35
+    encoding: 0b00000000000000000110000000110011
+    mask: 0b11111110000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  AND:
+    index: 36
+    encoding: 0b00000000000000000111000000110011
+    mask: 0b11111110000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  FENCE:
+    index: 37
+    encoding: 0b00000000000000000000000000001111
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  ECALL:
+    index: 38
+    encoding: 0b00000000000000000000000001110011
+    mask: 0b11111111111111111111111111111111
+    attributes: [[name:no_cont]]
+    size:   32
+    branch:   false
+    delay:   1
+  EBREAK:
+    index: 39
+    encoding: 0b00000000000100000000000001110011
+    mask: 0b11111111111111111111111111111111
+    attributes: [[name:no_cont]]
+    size:   32
+    branch:   false
+    delay:   1
+  MRET:
+    index: 40
+    encoding: 0b00110000001000000000000001110011
+    mask: 0b11111111111111111111111111111111
+    attributes: [[name:no_cont]]
+    size:   32
+    branch:   false
+    delay:   1
+  WFI:
+    index: 41
+    encoding: 0b00010000010100000000000001110011
+    mask: 0b11111111111111111111111111111111
+    size:   32
+    branch:   false
+    delay:   1
+Zicsr: 
+  CSRRW:
+    index: 42
+    encoding: 0b00000000000000000001000001110011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  CSRRS:
+    index: 43
+    encoding: 0b00000000000000000010000001110011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  CSRRC:
+    index: 44
+    encoding: 0b00000000000000000011000001110011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  CSRRWI:
+    index: 45
+    encoding: 0b00000000000000000101000001110011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  CSRRSI:
+    index: 46
+    encoding: 0b00000000000000000110000001110011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  CSRRCI:
+    index: 47
+    encoding: 0b00000000000000000111000001110011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+Zifencei: 
+  FENCE_I:
+    index: 48
+    encoding: 0b00000000000000000001000000001111
+    mask: 0b00000000000000000111000001111111
+    attributes: [[name:flush]]
+    size:   32
+    branch:   false
+    delay:   1
+RV32M: 
+  MUL:
+    index: 49
+    encoding: 0b00000010000000000000000000110011
+    mask: 0b11111110000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   32
+  MULH:
+    index: 50
+    encoding: 0b00000010000000000001000000110011
+    mask: 0b11111110000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   32
+  MULHSU:
+    index: 51
+    encoding: 0b00000010000000000010000000110011
+    mask: 0b11111110000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   32
+  MULHU:
+    index: 52
+    encoding: 0b00000010000000000011000000110011
+    mask: 0b11111110000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   32
+  DIV:
+    index: 53
+    encoding: 0b00000010000000000100000000110011
+    mask: 0b11111110000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   33
+  DIVU:
+    index: 54
+    encoding: 0b00000010000000000101000000110011
+    mask: 0b11111110000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   33
+  REM:
+    index: 55
+    encoding: 0b00000010000000000110000000110011
+    mask: 0b11111110000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   33
+  REMU:
+    index: 56
+    encoding: 0b00000010000000000111000000110011
+    mask: 0b11111110000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   33
+Zca: 
+  C__ADDI4SPN:
+    index: 57
+    encoding: 0b0000000000000000
+    mask: 0b1110000000000011
+    size:   16
+    branch:   false
+    delay:   1
+  C__LW:
+    index: 58
+    encoding: 0b0100000000000000
+    mask: 0b1110000000000011
+    size:   16
+    branch:   false
+    delay:   2
+  C__SW:
+    index: 59
+    encoding: 0b1100000000000000
+    mask: 0b1110000000000011
+    size:   16
+    branch:   false
+    delay:   1
+  C__ADDI:
+    index: 60
+    encoding: 0b0000000000000001
+    mask: 0b1110000000000011
+    size:   16
+    branch:   false
+    delay:   1
+  C__NOP:
+    index: 61
+    encoding: 0b0000000000000001
+    mask: 0b1110111110000011
+    size:   16
+    branch:   false
+    delay:   1
+  C__JAL:
+    index: 62
+    encoding: 0b0010000000000001
+    mask: 0b1110000000000011
+    attributes: [[name:enable, value:1]]
+    size:   16
+    branch:   true
+    delay:   1
+  C__LI:
+    index: 63
+    encoding: 0b0100000000000001
+    mask: 0b1110000000000011
+    size:   16
+    branch:   false
+    delay:   1
+  C__LUI:
+    index: 64
+    encoding: 0b0110000000000001
+    mask: 0b1110000000000011
+    size:   16
+    branch:   false
+    delay:   1
+  C__ADDI16SP:
+    index: 65
+    encoding: 0b0110000100000001
+    mask: 0b1110111110000011
+    size:   16
+    branch:   false
+    delay:   1
+  __reserved_clui:
+    index: 66
+    encoding: 0b0110000000000001
+    mask: 0b1111000001111111
+    size:   16
+    branch:   false
+    delay:   1
+  C__SRLI:
+    index: 67
+    encoding: 0b1000000000000001
+    mask: 0b1111110000000011
+    attributes: [[name:enable, value:1]]
+    size:   16
+    branch:   false
+    delay:   "u_12:12*16+u_6:2"
+  C__SRAI:
+    index: 68
+    encoding: 0b1000010000000001
+    mask: 0b1111110000000011
+    attributes: [[name:enable, value:1]]
+    size:   16
+    branch:   false
+    delay:   "u_12:12*16+u_6:2"
+  C__ANDI:
+    index: 69
+    encoding: 0b1000100000000001
+    mask: 0b1110110000000011
+    size:   16
+    branch:   false
+    delay:   1
+  C__SUB:
+    index: 70
+    encoding: 0b1000110000000001
+    mask: 0b1111110001100011
+    size:   16
+    branch:   false
+    delay:   1
+  C__XOR:
+    index: 71
+    encoding: 0b1000110000100001
+    mask: 0b1111110001100011
+    size:   16
+    branch:   false
+    delay:   1
+  C__OR:
+    index: 72
+    encoding: 0b1000110001000001
+    mask: 0b1111110001100011
+    size:   16
+    branch:   false
+    delay:   1
+  C__AND:
+    index: 73
+    encoding: 0b1000110001100001
+    mask: 0b1111110001100011
+    size:   16
+    branch:   false
+    delay:   1
+  C__J:
+    index: 74
+    encoding: 0b1010000000000001
+    mask: 0b1110000000000011
+    size:   16
+    branch:   true
+    delay:   1
+  C__BEQZ:
+    index: 75
+    encoding: 0b1100000000000001
+    mask: 0b1110000000000011
+    size:   16
+    branch:   true
+    delay:   [1,2]
+  C__BNEZ:
+    index: 76
+    encoding: 0b1110000000000001
+    mask: 0b1110000000000011
+    size:   16
+    branch:   true
+    delay:   [1,2]
+  C__SLLI:
+    index: 77
+    encoding: 0b0000000000000010
+    mask: 0b1111000000000011
+    attributes: [[name:enable, value:1]]
+    size:   16
+    branch:   false
+    delay:   "u_12:12*16+u_6:2"
+  C__LWSP:
+    index: 78
+    encoding: 0b0100000000000010
+    mask: 0b1110000000000011
+    size:   16
+    branch:   false
+    delay:   2
+  C__MV:
+    index: 79
+    encoding: 0b1000000000000010
+    mask: 0b1111000000000011
+    size:   16
+    branch:   false
+    delay:   1
+  C__JR:
+    index: 80
+    encoding: 0b1000000000000010
+    mask: 0b1111000001111111
+    size:   16
+    branch:   true
+    delay:   1
+  __reserved_cmv:
+    index: 81
+    encoding: 0b1000000000000010
+    mask: 0b1111111111111111
+    size:   16
+    branch:   false
+    delay:   1
+  C__ADD:
+    index: 82
+    encoding: 0b1001000000000010
+    mask: 0b1111000000000011
+    size:   16
+    branch:   false
+    delay:   1
+  C__JALR:
+    index: 83
+    encoding: 0b1001000000000010
+    mask: 0b1111000001111111
+    size:   16
+    branch:   true
+    delay:   1
+  C__EBREAK:
+    index: 84
+    encoding: 0b1001000000000010
+    mask: 0b1111111111111111
+    size:   16
+    branch:   false
+    delay:   1
+  C__SWSP:
+    index: 85
+    encoding: 0b1100000000000010
+    mask: 0b1110000000000011
+    size:   16
+    branch:   false
+    delay:   1
+  DII:
+    index: 86
+    encoding: 0b0000000000000000
+    mask: 0b1111111111111111
+    size:   16
+    branch:   false
+    delay:   1
+

gen_input/templates/CORENAME_sysc.cpp.gtl

@@ -30,18 +30,20 @@
  *
  *******************************************************************************/
 
-#include "iss_factory.h"
+#include <sysc/iss_factory.h>
 #include <iss/arch/${coreDef.name.toLowerCase()}.h>
 #include <iss/arch/riscv_hart_m_p.h>
 #include <iss/arch/riscv_hart_mu_p.h>
-#include "sc_core_adapter.h"
-#include "core_complex.h"
+#include <sysc/sc_core_adapter.h>
+#include <sysc/core_complex.h>
 #include <array>
-
+<%
+def array_count = coreDef.name.toLowerCase()=="tgc5d" || coreDef.name.toLowerCase()=="tgc5e"? 3 : 2;
+%>
 namespace iss {
 namespace interp {
 using namespace sysc;
-volatile std::array<bool, 2> ${coreDef.name.toLowerCase()}_init = {
+volatile std::array<bool, ${array_count}> ${coreDef.name.toLowerCase()}_init = {
         iss_factory::instance().register_creator("${coreDef.name.toLowerCase()}|m_p|interp", [](unsigned gdb_port, void* data) -> iss_factory::base_t {
             auto* cc = reinterpret_cast<sysc::tgfs::core_complex*>(data);
             auto* cpu = new sc_core_adapter<arch::riscv_hart_m_p<arch::${coreDef.name.toLowerCase()}>>(cc);
@@ -51,13 +53,40 @@ volatile std::array<bool, 2> ${coreDef.name.toLowerCase()}_init = {
             auto* cc = reinterpret_cast<sysc::tgfs::core_complex*>(data);
             auto* cpu = new sc_core_adapter<arch::riscv_hart_mu_p<arch::${coreDef.name.toLowerCase()}>>(cc);
             return {sysc::sc_cpu_ptr{cpu}, vm_ptr{create(static_cast<arch::${coreDef.name.toLowerCase()}*>(cpu), gdb_port)}};
-        })
+        })<%if(coreDef.name.toLowerCase()=="tgc5d" || coreDef.name.toLowerCase()=="tgc5e") {%>,
+        iss_factory::instance().register_creator("${coreDef.name.toLowerCase()}|mu_p_clic_pmp|interp", [](unsigned gdb_port, void* data) -> iss_factory::base_t {
+            auto* cc = reinterpret_cast<sysc::tgfs::core_complex*>(data);
+            auto* cpu = new sc_core_adapter<arch::riscv_hart_mu_p<arch::${coreDef.name.toLowerCase()}, (iss::arch::features_e)(iss::arch::FEAT_PMP | iss::arch::FEAT_EXT_N | iss::arch::FEAT_CLIC)>>(cc);
+            return {sysc::sc_cpu_ptr{cpu}, vm_ptr{create(static_cast<arch::${coreDef.name.toLowerCase()}*>(cpu), gdb_port)}};
+        })<%}%>
 };
 }
+#if defined(WITH_LLVM)
+namespace llvm {
+using namespace sysc;
+volatile std::array<bool, ${array_count}> ${coreDef.name.toLowerCase()}_init = {
+        iss_factory::instance().register_creator("${coreDef.name.toLowerCase()}|m_p|llvm", [](unsigned gdb_port, void* data) -> iss_factory::base_t {
+            auto* cc = reinterpret_cast<sysc::tgfs::core_complex*>(data);
+            auto* cpu = new sc_core_adapter<arch::riscv_hart_m_p<arch::${coreDef.name.toLowerCase()}>>(cc);
+            return {sysc::sc_cpu_ptr{cpu}, vm_ptr{create(static_cast<arch::${coreDef.name.toLowerCase()}*>(cpu), gdb_port)}};
+        }),
+        iss_factory::instance().register_creator("${coreDef.name.toLowerCase()}|mu_p|llvm", [](unsigned gdb_port, void* data) -> iss_factory::base_t {
+            auto* cc = reinterpret_cast<sysc::tgfs::core_complex*>(data);
+            auto* cpu = new sc_core_adapter<arch::riscv_hart_mu_p<arch::${coreDef.name.toLowerCase()}>>(cc);
+            return {sysc::sc_cpu_ptr{cpu}, vm_ptr{create(static_cast<arch::${coreDef.name.toLowerCase()}*>(cpu), gdb_port)}};
+        })<%if(coreDef.name.toLowerCase()=="tgc5d" || coreDef.name.toLowerCase()=="tgc5e") {%>,
+        iss_factory::instance().register_creator("${coreDef.name.toLowerCase()}|mu_p_clic_pmp|llvm", [](unsigned gdb_port, void* data) -> iss_factory::base_t {
+            auto* cc = reinterpret_cast<sysc::tgfs::core_complex*>(data);
+            auto* cpu = new sc_core_adapter<arch::riscv_hart_mu_p<arch::${coreDef.name.toLowerCase()}, (iss::arch::features_e)(iss::arch::FEAT_PMP | iss::arch::FEAT_EXT_N | iss::arch::FEAT_CLIC)>>(cc);
+            return {sysc::sc_cpu_ptr{cpu}, vm_ptr{create(static_cast<arch::${coreDef.name.toLowerCase()}*>(cpu), gdb_port)}};
+        })<%}%>
+};
+}
+#endif
 #if defined(WITH_TCC)
 namespace tcc {
 using namespace sysc;
-volatile std::array<bool, 2> ${coreDef.name.toLowerCase()}_init = {
+volatile std::array<bool, ${array_count}> ${coreDef.name.toLowerCase()}_init = {
         iss_factory::instance().register_creator("${coreDef.name.toLowerCase()}|m_p|tcc", [](unsigned gdb_port, void* data) -> iss_factory::base_t {
             auto* cc = reinterpret_cast<sysc::tgfs::core_complex*>(data);
             auto* cpu = new sc_core_adapter<arch::riscv_hart_m_p<arch::${coreDef.name.toLowerCase()}>>(cc);
@@ -67,7 +96,34 @@ volatile std::array<bool, 2> ${coreDef.name.toLowerCase()}_init = {
             auto* cc = reinterpret_cast<sysc::tgfs::core_complex*>(data);
             auto* cpu = new sc_core_adapter<arch::riscv_hart_mu_p<arch::${coreDef.name.toLowerCase()}>>(cc);
             return {sysc::sc_cpu_ptr{cpu}, vm_ptr{create(static_cast<arch::${coreDef.name.toLowerCase()}*>(cpu), gdb_port)}};
-        })
+        })<%if(coreDef.name.toLowerCase()=="tgc5d" || coreDef.name.toLowerCase()=="tgc5e") {%>,
+        iss_factory::instance().register_creator("${coreDef.name.toLowerCase()}|mu_p_clic_pmp|tcc", [](unsigned gdb_port, void* data) -> iss_factory::base_t {
+            auto* cc = reinterpret_cast<sysc::tgfs::core_complex*>(data);
+            auto* cpu = new sc_core_adapter<arch::riscv_hart_mu_p<arch::${coreDef.name.toLowerCase()}, (iss::arch::features_e)(iss::arch::FEAT_PMP | iss::arch::FEAT_EXT_N | iss::arch::FEAT_CLIC)>>(cc);
+            return {sysc::sc_cpu_ptr{cpu}, vm_ptr{create(static_cast<arch::${coreDef.name.toLowerCase()}*>(cpu), gdb_port)}};
+        })<%}%>
+};
+}
+#endif
+#if defined(WITH_ASMJIT)
+namespace asmjit {
+using namespace sysc;
+volatile std::array<bool, ${array_count}> ${coreDef.name.toLowerCase()}_init = {
+        iss_factory::instance().register_creator("${coreDef.name.toLowerCase()}|m_p|asmjit", [](unsigned gdb_port, void* data) -> iss_factory::base_t {
+            auto* cc = reinterpret_cast<sysc::tgfs::core_complex*>(data);
+            auto* cpu = new sc_core_adapter<arch::riscv_hart_m_p<arch::${coreDef.name.toLowerCase()}>>(cc);
+            return {sysc::sc_cpu_ptr{cpu}, vm_ptr{create(static_cast<arch::${coreDef.name.toLowerCase()}*>(cpu), gdb_port)}};
+        }),
+        iss_factory::instance().register_creator("${coreDef.name.toLowerCase()}|mu_p|asmjit", [](unsigned gdb_port, void* data) -> iss_factory::base_t {
+            auto* cc = reinterpret_cast<sysc::tgfs::core_complex*>(data);
+            auto* cpu = new sc_core_adapter<arch::riscv_hart_mu_p<arch::${coreDef.name.toLowerCase()}>>(cc);
+            return {sysc::sc_cpu_ptr{cpu}, vm_ptr{create(static_cast<arch::${coreDef.name.toLowerCase()}*>(cpu), gdb_port)}};
+        })<%if(coreDef.name.toLowerCase()=="tgc5d" || coreDef.name.toLowerCase()=="tgc5e") {%>,
+        iss_factory::instance().register_creator("${coreDef.name.toLowerCase()}|mu_p_clic_pmp|asmjit", [](unsigned gdb_port, void* data) -> iss_factory::base_t {
+            auto* cc = reinterpret_cast<sysc::tgfs::core_complex*>(data);
+            auto* cpu = new sc_core_adapter<arch::riscv_hart_mu_p<arch::${coreDef.name.toLowerCase()}, (iss::arch::features_e)(iss::arch::FEAT_PMP | iss::arch::FEAT_EXT_N | iss::arch::FEAT_CLIC)>>(cc);
+            return {sysc::sc_cpu_ptr{cpu}, vm_ptr{create(static_cast<arch::${coreDef.name.toLowerCase()}*>(cpu), gdb_port)}};
+        })<%}%>
 };
 }
 #endif

gen_input/templates/asmjit/CORENAME.cpp.gtl

@@ -37,7 +37,7 @@
 #include <iss/asmjit/vm_base.h>
 #include <asmjit/asmjit.h>
 #include <util/logging.h>
-
+#include <fp_functions.h>
 #ifndef FMT_HEADER_ONLY
 #define FMT_HEADER_ONLY
 #endif

gen_input/templates/interp/CORENAME.cpp.gtl

@@ -39,6 +39,7 @@ def nativeTypeSize(int size){
 #include <iss/debugger/server.h>
 #include <iss/iss.h>
 #include <iss/interp/vm_base.h>
+#include <vm/fp_functions.h>
 #include <util/logging.h>
 #include <boost/coroutine2/all.hpp>
 #include <functional>

src/iss/plugin/cycle_estimate.cpp

@@ -1,4 +1,3 @@
-
 /*******************************************************************************
  * Copyright (C) 2017 - 2023, MINRES Technologies GmbH
  * All rights reserved.
@@ -34,6 +33,7 @@
  ******************************************************************************/
 
 #include "cycle_estimate.h"
+#include <iss/plugin/calculator.h>
 #include <yaml-cpp/yaml.h>
 
 #include <iss/arch_if.h>
@@ -48,11 +48,12 @@ iss::plugin::cycle_estimate::cycle_estimate(string const& config_file_name)
 {
 }
 
-iss::plugin::cycle_estimate::~cycle_estimate() {
-}
+iss::plugin::cycle_estimate::~cycle_estimate() = default;
 
 bool iss::plugin::cycle_estimate::registration(const char* const version, vm_if& vm) {
     instr_if = vm.get_arch()->get_instrumentation_if();
+    assert(instr_if && "No instrumentation interface available but callback executed");
+    reg_base_ptr = reinterpret_cast<uint32_t*>(vm.get_arch()->get_regs_base_ptr());
     if(!instr_if) return false;
     const string  core_name = instr_if->core_type_name();
     if (config_file_name.length() > 0) {
@@ -67,17 +68,23 @@ bool iss::plugin::cycle_estimate::registration(const char* const version, vm_if&
                     auto isa_subset = p.first;
                     auto instructions = p.second;
                     for (auto const& instr : instructions) {
-                        instr_desc res;
+                        auto idx = instr.second["index"].as<unsigned>();
+                        if(delays.size()<=idx)
+                            delays.resize(idx+1);
+                        auto& res = delays[idx];
                         res.is_branch = instr.second["branch"].as<bool>();
                         auto delay = instr.second["delay"];
                         if(delay.IsSequence()) {
                             res.not_taken = delay[0].as<uint64_t>();
                             res.taken = delay[1].as<uint64_t>();
                         } else {
-                            res.not_taken = delay.as<uint64_t>();
-                            res.taken = res.not_taken;
+                            try {
+                                res.not_taken = delay.as<uint64_t>();
+                                res.taken = res.not_taken;
+                            } catch (const YAML::BadConversion& e) {
+                                res.f = iss::plugin::calculator(reg_base_ptr, delay.as<std::string>());
+                            }
                         }
-                        delays.push_back(std::move(res));
                     }
                 }
             } catch (YAML::ParserException &e) {
@@ -90,15 +97,19 @@ bool iss::plugin::cycle_estimate::registration(const char* const version, vm_if&
         }
     }
     return true;
-
 }
 
 void iss::plugin::cycle_estimate::callback(instr_info_t instr_info) {
-    assert(instr_if && "No instrumentation interface available but callback executed");
-    auto entry = delays[instr_info.instr_id];
-    bool taken = instr_if->is_branch_taken();
-    if (taken && (entry.taken > 1))
-        instr_if->update_last_instr_cycles(entry.taken);
-    else if (entry.not_taken > 1)
-        instr_if->update_last_instr_cycles(entry.not_taken);
+    size_t instr_id = instr_info.instr_id;
+    auto& entry = instr_id<delays.size()?delays[instr_id]:illegal_desc;
+    if(instr_info.phase_id==PRE_SYNC) {
+        if(entry.f)
+            current_delay = entry.f(instr_if->get_instr_word());
+    } else {
+        if(!entry.f)
+            current_delay = instr_if->is_branch_taken()? entry.taken: entry.not_taken;
+        if(current_delay>1)
+            instr_if->update_last_instr_cycles(current_delay);
+        current_delay = 1;
+    }
 }

src/iss/plugin/cycle_estimate.h

@@ -40,24 +40,20 @@
 #include <string>
 #include <unordered_map>
 #include <vector>
+#include <functional>
 
 namespace iss {
 
 namespace plugin {
 
 class cycle_estimate: public vm_plugin {
-	BEGIN_BF_DECL(instr_desc, uint32_t)
-		BF_FIELD(taken, 24, 8)
-		BF_FIELD(not_taken, 16, 8)
-        BF_FIELD(is_branch, 8, 8)
-        BF_FIELD(size, 0, 8)
-		instr_desc(uint32_t size, uint32_t taken, uint32_t not_taken, bool branch): instr_desc() {
-			this->size=size;
-			this->taken=taken;
-			this->not_taken=not_taken;
-			this->is_branch=branch;
-		}
-	END_BF_DECL();
+    struct instr_desc {
+        size_t size{0};
+        bool is_branch{false};
+        unsigned not_taken{1};
+        unsigned taken{1};
+        std::function<unsigned(uint64_t)> f;
+    };
 
 public:
     cycle_estimate() = delete;
@@ -76,13 +72,16 @@ public:
 
     bool registration(const char *const version, vm_if &arch) override;
 
-    sync_type get_sync() override { return POST_SYNC; };
+    sync_type get_sync() override { return ALL_SYNC; };
 
     void callback(instr_info_t instr_info) override;
 
 private:
-    iss::instrumentation_if *instr_if;
+    iss::instrumentation_if *instr_if{nullptr};
+    uint32_t* reg_base_ptr {nullptr};
+    instr_desc illegal_desc{};
     std::vector<instr_desc> delays;
+    unsigned current_delay{0};
     struct pair_hash {
         size_t operator()(const std::pair<uint64_t, uint64_t> &p) const {
             std::hash<uint64_t> hash;

src/sysc/core_complex.cpp

@@ -48,6 +48,7 @@
 #include <iostream>
 #include <sstream>
 #include <array>
+#include <numeric>
 #include <iss/plugin/cycle_estimate.h>
 #include <iss/plugin/instruction_count.h>
 
@@ -126,7 +127,7 @@ public:
     core_wrapper(core_complex *owner) : owner(owner) { }
 
     void reset(uint64_t addr){vm->reset(addr);}
-    inline void start(){vm->start();}
+    inline void start(bool dump = false){vm->start(std::numeric_limits<uint64_t>::max(), dump);}
     inline std::pair<uint64_t, bool> load_file(std::string const& name){
         iss::arch_if* cc = cpu->get_arch_if();
         return cc->load_file(name);};
@@ -147,7 +148,7 @@ public:
         } else {
             auto base_isa = type.substr(0, 5);
             if(base_isa=="tgc5d" || base_isa=="tgc5e") {
-                std::tie(cpu, vm) = f.create(type + "|mu_p_clic_pmp|" + backend, gdb_port);
+                std::tie(cpu, vm) = f.create(type + "|mu_p_clic_pmp|" + backend, gdb_port, owner);
             } else {
                 std::tie(cpu, vm) = f.create(type + "|m_p|" + backend, gdb_port, owner);
            }
@@ -379,7 +380,7 @@ void core_complex::run() {
         }
         quantum_keeper.reset();
         cpu->set_interrupt_execution(false);
-        cpu->start();
+        cpu->start(dump_ir);
     } while (cpu->get_interrupt_execution());
     sc_stop();
 }
@@ -390,7 +391,10 @@ bool core_complex::read_mem(uint64_t addr, unsigned length, uint8_t *const data,
     if (lut_entry.get_granted_access() != tlm::tlm_dmi::DMI_ACCESS_NONE && addr + length <= lut_entry.get_end_address() + 1) {
         auto offset = addr - lut_entry.get_start_address();
         std::copy(lut_entry.get_dmi_ptr() + offset, lut_entry.get_dmi_ptr() + offset + length, data);
-        quantum_keeper.inc(lut_entry.get_read_latency());
+        if(is_fetch)
+            ibus_inc+=lut_entry.get_read_latency()/curr_clk;
+        else
+            dbus_inc+=lut_entry.get_read_latency()/curr_clk;
         return true;
     } else {
         auto& sckt = is_fetch? ibus : dbus;
@@ -408,17 +412,22 @@ bool core_complex::read_mem(uint64_t addr, unsigned length, uint8_t *const data,
             auto preExt = new tlm::scc::scv::tlm_recording_extension(trc->tr_handle, this);
             gp.set_extension(preExt);
         }
-        sckt->b_transport(gp, delay);
-        auto incr = delay-quantum_keeper.get_local_time();
-        if(is_fetch)
-            ibus_inc+=incr;
-        else
-            dbus_inc+=incr;
+        auto pre_delay = delay;
+        dbus->b_transport(gp, delay);
+        if(pre_delay>delay) {
+            quantum_keeper.reset();
+        } else {
+            auto incr = (delay-quantum_keeper.get_local_time())/curr_clk;
+            if(is_fetch)
+                ibus_inc+=incr;
+            else
+                dbus_inc+=incr;
+        }
         SCCTRACE(this->name()) << "[local time: "<<delay<<"]: finish read_mem(0x" << std::hex << addr << ") : 0x" << (length==4?*(uint32_t*)data:length==2?*(uint16_t*)data:(unsigned)*data);
         if (gp.get_response_status() != tlm::TLM_OK_RESPONSE) {
             return false;
         }
-        if (gp.is_dmi_allowed()) {
+        if (gp.is_dmi_allowed() && !GET_PROP_VALUE(disable_dmi)) {
             gp.set_command(tlm::TLM_READ_COMMAND);
             gp.set_address(addr);
             tlm_dmi_ext dmi_data;
@@ -438,7 +447,7 @@ bool core_complex::write_mem(uint64_t addr, unsigned length, const uint8_t *cons
         addr + length <= lut_entry.get_end_address() + 1) {
         auto offset = addr - lut_entry.get_start_address();
         std::copy(data, data + length, lut_entry.get_dmi_ptr() + offset);
-        quantum_keeper.inc(lut_entry.get_read_latency());
+        dbus_inc+=lut_entry.get_write_latency()/curr_clk;
         return true;
     } else {
         write_buf.resize(length);
@@ -454,13 +463,17 @@ bool core_complex::write_mem(uint64_t addr, unsigned length, const uint8_t *cons
             auto preExt = new tlm::scc::scv::tlm_recording_extension(trc->tr_handle, this);
             gp.set_extension(preExt);
         }
+        auto pre_delay = delay;
         dbus->b_transport(gp, delay);
-        dbus_inc+=delay-quantum_keeper.get_local_time();
+        if(pre_delay>delay)
+            quantum_keeper.reset();
+        else
+            dbus_inc+=(delay-quantum_keeper.get_local_time())/curr_clk;
         SCCTRACE() << "[local time: "<<delay<<"]: finish write_mem(0x" << std::hex << addr << ") : 0x" << (length==4?*(uint32_t*)data:length==2?*(uint16_t*)data:(unsigned)*data);
         if (gp.get_response_status() != tlm::TLM_OK_RESPONSE) {
             return false;
         }
-        if (gp.is_dmi_allowed()) {
+        if (gp.is_dmi_allowed() && !GET_PROP_VALUE(disable_dmi)) {
             gp.set_command(tlm::TLM_READ_COMMAND);
             gp.set_address(addr);
             tlm_dmi_ext dmi_data;

src/sysc/core_complex.h

@@ -94,6 +94,8 @@ public:
 
     cci::cci_param<bool> enable_disass{"enable_disass", false};
 
+    cci::cci_param<bool> disable_dmi{"disable_dmi", false};
+
     cci::cci_param<uint64_t> reset_address{"reset_address", 0ULL};
 
     cci::cci_param<std::string> core_type{"core_type", "tgc5c"};
@@ -119,6 +121,8 @@ public:
 
     scml_property<bool> enable_disass{"enable_disass", false};
 
+    scml_property<bool> disable_dmi{"disable_dmi", false};
+
     scml_property<unsigned long long> reset_address{"reset_address", 0ULL};
 
     scml_property<std::string> core_type{"core_type", "tgc5c"};
@@ -156,17 +160,21 @@ public:
 
     ~core_complex();
 
+
+    inline unsigned get_last_bus_cycles() {
+        auto mem_incr = std::max(ibus_inc, dbus_inc);
+        ibus_inc = dbus_inc = 0;
+	    return mem_incr>1?mem_incr:1;
+    }
+
     inline void sync(uint64_t cycle) {
         auto core_inc = curr_clk * (cycle - last_sync_cycle);
-        auto incr = std::max(core_inc, std::max(ibus_inc, dbus_inc));
-        quantum_keeper.inc(incr);
+        quantum_keeper.inc(core_inc);
         if (quantum_keeper.need_sync()) {
             wait(quantum_keeper.get_local_time());
             quantum_keeper.reset();
         }
         last_sync_cycle = cycle;
-        ibus_inc = sc_core::SC_ZERO_TIME;
-        dbus_inc = sc_core::SC_ZERO_TIME;
     }
 
     bool read_mem(uint64_t addr, unsigned length, uint8_t *const data, bool is_fetch);
@@ -198,7 +206,7 @@ protected:
     std::vector<uint8_t> write_buf;
     core_wrapper* cpu{nullptr};
     sc_core::sc_signal<sc_core::sc_time> curr_clk;
-    sc_core::sc_time ibus_inc, dbus_inc;
+    uint64_t ibus_inc{0}, dbus_inc{0};
     core_trace* trc{nullptr};
     std::unique_ptr<scc::tick2time> t2t;
 private:

src/sysc/register_tgc_c.cpp

@@ -54,6 +54,23 @@ volatile std::array<bool, 2> tgc_init = {
         })
 };
 }
+#if defined(WITH_LLVM)
+namespace llvm {
+using namespace sysc;
+volatile std::array<bool, 2> tgc_init = {
+        iss_factory::instance().register_creator("tgc5c|m_p|llvm", [](unsigned gdb_port, void* data) -> iss_factory::base_t {
+            auto cc = reinterpret_cast<sysc::tgfs::core_complex*>(data);
+            auto* cpu = new sc_core_adapter<arch::riscv_hart_m_p<arch::tgc5c>>(cc);
+            return {sysc::sc_cpu_ptr{cpu}, vm_ptr{create(static_cast<arch::tgc5c*>(cpu), gdb_port)}};
+        }),
+        iss_factory::instance().register_creator("tgc5c|mu_p|llvm", [](unsigned gdb_port, void* data) -> iss_factory::base_t {
+            auto cc = reinterpret_cast<sysc::tgfs::core_complex*>(data);
+            auto* cpu = new sc_core_adapter<arch::riscv_hart_mu_p<arch::tgc5c>>(cc);
+            return {sysc::sc_cpu_ptr{cpu}, vm_ptr{create(static_cast<arch::tgc5c*>(cpu), gdb_port)}};
+        })
+};
+}
+#endif
 #if defined(WITH_TCC)
 namespace tcc {
 using namespace sysc;
@@ -71,4 +88,21 @@ volatile std::array<bool, 2> tgc_init = {
 };
 }
 #endif
+#if defined(WITH_ASMJIT)
+namespace asmjit {
+using namespace sysc;
+volatile std::array<bool, 2> tgc_init = {
+        iss_factory::instance().register_creator("tgc5c|m_p|asmjit", [](unsigned gdb_port, void* data) -> iss_factory::base_t {
+            auto cc = reinterpret_cast<sysc::tgfs::core_complex*>(data);
+            auto* cpu = new sc_core_adapter<arch::riscv_hart_m_p<arch::tgc5c>>(cc);
+            return {sysc::sc_cpu_ptr{cpu}, vm_ptr{create(static_cast<arch::tgc5c*>(cpu), gdb_port)}};
+        }),
+        iss_factory::instance().register_creator("tgc5c|mu_p|asmjit", [](unsigned gdb_port, void* data) -> iss_factory::base_t {
+            auto cc = reinterpret_cast<sysc::tgfs::core_complex*>(data);
+            auto* cpu = new sc_core_adapter<arch::riscv_hart_mu_p<arch::tgc5c>>(cc);
+            return {sysc::sc_cpu_ptr{cpu}, vm_ptr{create(static_cast<arch::tgc5c*>(cpu), gdb_port)}};
+        })
+};
+}
+#endif
 }

src/sysc/sc_core_adapter.h

@@ -39,8 +39,13 @@ public:
     uint64_t get_state() override { return this->state.mstatus.backing.val; }
 
     void notify_phase(iss::arch_if::exec_phase p) override {
-        if (p == iss::arch_if::ISTART)
+        if (p == iss::arch_if::ISTART && !first) {
+            auto cycle_incr = owner->get_last_bus_cycles();
+            if(cycle_incr>1)
+                this->instr_if.update_last_instr_cycles(cycle_incr);
             owner->sync(this->instr_if.get_total_cycles());
+        }
+        first=false;
     }
 
     iss::sync_type needed_sync() const override { return iss::PRE_SYNC; }
@@ -70,14 +75,43 @@ public:
         if (addr.access && iss::access_type::DEBUG)
             return owner->write_mem_dbg(addr.val, length, data) ? iss::Ok : iss::Err;
         else {
-            auto res = owner->write_mem(addr.val, length, data) ? iss::Ok : iss::Err;
-            // clear MTIP on mtimecmp write
-            if (addr.val == 0x2004000) {
-                reg_t val;
-                this->read_csr(iss::arch::mip, val);
-                if (val & (1ULL << 7)) this->write_csr(iss::arch::mip, val & ~(1ULL << 7));
+            auto tohost_upper = (sizeof(reg_t) == 4 && addr.val == (this->tohost + 4)) ||
+                                (sizeof(reg_t) == 8 && addr.val == this->tohost);
+            auto tohost_lower = (sizeof(reg_t) == 4 && addr.val == this->tohost) ||
+                                (sizeof(reg_t)== 64 && addr.val == this->tohost);
+            if (tohost_lower || tohost_upper) {
+                if (tohost_upper || (tohost_lower && to_host_wr_cnt > 0)) {
+                    switch (hostvar >> 48) {
+                    case 0:
+                        if (hostvar != 0x1) {
+                            SCCINFO(owner->name()) << "tohost value is 0x" << std::hex << hostvar << std::dec << " (" << hostvar
+                                       << "), stopping simulation";
+                        } else {
+                            SCCINFO(owner->name()) << "tohost value is 0x" << std::hex << hostvar << std::dec << " (" << hostvar
+                                      << "), stopping simulation";
+                        }
+                        this->reg.trap_state=std::numeric_limits<uint32_t>::max();
+                        this->interrupt_sim=hostvar;
+#ifndef WITH_TCC
+                        throw(iss::simulation_stopped(hostvar));
+#endif
+                        break;
+                    default:
+                        break;
+                    }
+                } else if (tohost_lower)
+                    to_host_wr_cnt++;
+                return iss::Ok;
+            } else {
+                auto res = owner->write_mem(addr.val, length, data) ? iss::Ok : iss::Err;
+                // clear MTIP on mtimecmp write
+                if (addr.val == 0x2004000) {
+                    reg_t val;
+                    this->read_csr(iss::arch::mip, val);
+                    if (val & (1ULL << 7)) this->write_csr(iss::arch::mip, val & ~(1ULL << 7));
+                }
+                return res;
             }
-            return res;
         }
     }
 
@@ -146,6 +180,9 @@ public:
 private:
     sysc::tgfs::core_complex *const owner;
     sc_core::sc_event wfi_evt;
+    uint64_t hostvar{std::numeric_limits<uint64_t>::max()};
+    unsigned to_host_wr_cnt = 0;
+    bool first{true};
 };
 }
 #endif /* _SYSC_SC_CORE_ADAPTER_H_ */

src/vm/llvm/vm_tgc5c.cpp

@@ -4549,13 +4549,13 @@ volatile std::array<bool, 2> dummy = {
             auto* vm = new llvm::tgc5c::vm_impl<arch::tgc5c>(*cpu, false);
             if (port != 0) debugger::server<debugger::gdb_session>::run_server(vm, port);
             return {cpu_ptr{cpu}, vm_ptr{vm}};
-        })/*,
+        }),
         core_factory::instance().register_creator("tgc5c|mu_p|llvm", [](unsigned port, void*) -> std::tuple<cpu_ptr, vm_ptr>{
             auto* cpu = new iss::arch::riscv_hart_mu_p<iss::arch::tgc5c>();
             auto* vm = new llvm::tgc5c::vm_impl<arch::tgc5c>(*cpu, false);
             if (port != 0) debugger::server<debugger::gdb_session>::run_server(vm, port);
             return {cpu_ptr{cpu}, vm_ptr{vm}};
-        })*/
+        })
 };
 }
 }