Fix Verilator simulations

This fixes compilation issues with the Verilator simulations.

Author: wallento

tb/core/tb_top_verilator.cpp

@@ -69,7 +69,7 @@ void dump_memory()
 {
     errno = 0;
     std::ofstream mem_file;
-    svLogicVecVal addr = {0};
+    svLogicVecVal addr = {0, 0};
 
     mem_file.exceptions(std::ofstream::failbit | std::ofstream::badbit);
     try {
@@ -84,7 +84,7 @@ void dump_memory()
 
         std::cout << "finished dumping memory" << std::endl;
 
-    } catch (std::ofstream::failure e) {
+    } catch (std::ofstream::failure &e) {
         std::cerr << "exception opening/reading/closing file memory_dump.bin\n";
     }
 }

tb/verilator-model/Makefile

@@ -55,12 +55,15 @@ VSRC = dp_ram.sv                                 \
        ../../rtl/riscv_decoder.sv                \
        ../../rtl/riscv_int_controller.sv         \
        ../../rtl/riscv_ex_stage.sv               \
+       ../../rtl/riscv_ff_one.sv                 \
+       ../../rtl/riscv_fetch_fifo.sv             \
        ../../rtl/riscv_hwloop_controller.sv      \
        ../../rtl/riscv_hwloop_regs.sv            \
        ../../rtl/riscv_id_stage.sv               \
        ../../rtl/riscv_if_stage.sv               \
        ../../rtl/riscv_load_store_unit.sv        \
        ../../rtl/riscv_mult.sv                   \
+       ../../rtl/riscv_popcnt.sv                 \
        ../../rtl/riscv_prefetch_buffer.sv        \
        ../../rtl/riscv_prefetch_L0_buffer.sv     \
        ../../rtl/riscv_register_file.sv          \

tb/verilator-model/top.sv

@@ -65,20 +65,19 @@ module top
      #(
         .PULP_CLUSTER(PULP_CLUSTER),
         .FPU(FPU),
-        .PULP_ZFINX(PULP_ZFINX),
-        .DM_HALTADDRESS(DM_HALTADDRESS)
+        .PULP_ZFINX(PULP_ZFINX)
        )
    riscv_core_i
      (
       .clk_i                  ( clk_i                 ),
       .rst_ni                 ( rstn_i                ),
 
       .clock_en_i             ( 1'b1                  ),
-      .test_en_i              ( 1'b0                  ),
+      .scan_cg_en_i           ( 1'b0                  ),
 
       .boot_addr_i            ( BOOT_ADDR             ),
-      .core_id_i              ( 4'h0                  ),
-      .cluster_id_i           ( 6'h0                  ),
+      .dm_halt_addr_i         ( DM_HALTADDRESS        ),
+      .hart_id_i              ( 32'h0                 ),
 
       .instr_addr_o           ( instr_addr            ),
       .instr_req_o            ( instr_req             ),
@@ -118,9 +117,7 @@ module top
       .debug_req_i            ( debug_req_i           ),
 
       .fetch_enable_i         ( fetch_enable_i        ),
-      .core_busy_o            ( core_busy_o           ),
-
-      .fregfile_disable_i     ( 1'b0                  ));
+      .core_busy_o            ( core_busy_o           ));
 
    // Instantiate the memory