do machine problem

4 files changed, 167 insertions, 14 deletions

diff --git a/ee4363/mp1/MIPSALU.v b/ee4363/mp1/mp11/MIPSALU.v
index 096aff5..096aff5 100644
--- a/ee4363/mp1/MIPSALU.v
+++ b/ee4363/mp1/mp11/MIPSALU.v
diff --git a/ee4363/mp1/MIPSAlu.vcd b/ee4363/mp1/mp11/MIPSAlu.vcd
index e20e5e6..b81fdb8 100644
--- a/ee4363/mp1/MIPSAlu.vcd
+++ b/ee4363/mp1/mp11/MIPSAlu.vcd
@@ -1,5 +1,5 @@
 $date
-	Sat Nov 21 15:12:24 2020
+	Thu Dec  3 09:43:49 2020
 $end
 $version
 	Icarus Verilog
@@ -25,33 +25,34 @@ $enddefinitions $end
 #0
 $dumpvars
 b0 )
-b1010101010101010101010101010101 (
+b1 (
 bx '
-b1010101010101010101010101010101 &
-b1010101010101010101010101010101 %
+b1111 &
+b1 %
 bx $
-b1010101010101010101010101010101 #
+b1111 #
 b0 "
 1!
 $end
 #100
 0!
-b1010101010101010101010101010101 "
-b1010101010101010101010101010101 )
+b1 "
+b1 )
 b0 $
 b0 '
 #200
+b1111 "
+b1111 )
 b1 $
 b1 '
 #300
-b10101010101010101010101010101010 "
-b10101010101010101010101010101010 )
+b10000 "
+b10000 )
 b10 $
 b10 '
 #400
-1!
-b0 "
-b0 )
+b1110 "
+b1110 )
 b110 $
 b110 '
 #500
diff --git a/ee4363/mp1/mp11/out b/ee4363/mp1/mp11/out
new file mode 100644
index 0000000..b09d3dc
--- /dev/null
+++ b/ee4363/mp1/mp11/out
@@ -0,0 +1,152 @@
+#! /usr/bin/vvp
+:ivl_version "10.3 (stable)";
+:ivl_delay_selection "TYPICAL";
+:vpi_time_precision - 10;
+:vpi_module "system";
+:vpi_module "vhdl_sys";
+:vpi_module "v2005_math";
+:vpi_module "va_math";
+S_0x5600cdc34d10 .scope module, "test_mipsalu" "test_mipsalu" 2 8;
+ .timescale -9 -10;
+v0x5600cdc4a050_0 .var "A", 31 0;
+v0x5600cdc4a130_0 .net "ALUOut", 31 0, v0x5600cdc49b10_0;  1 drivers
+v0x5600cdc4a200_0 .var "ALUctl", 3 0;
+v0x5600cdc4a300_0 .var "B", 31 0;
+v0x5600cdc4a3d0_0 .net "Zero", 0 0, L_0x5600cdc5a530;  1 drivers
+S_0x5600cdc34e90 .scope module, "U0" "MIPSALU" 2 19, 3 1 0, S_0x5600cdc34d10;
+ .timescale -9 -10;
+    .port_info 0 /INPUT 4 "ALUctl"
+    .port_info 1 /INPUT 32 "A"
+    .port_info 2 /INPUT 32 "B"
+    .port_info 3 /OUTPUT 32 "ALUOut"
+    .port_info 4 /OUTPUT 1 "Zero"
+v0x5600cdbfd130_0 .net "A", 31 0, v0x5600cdc4a050_0;  1 drivers
+v0x5600cdc49b10_0 .var "ALUOut", 31 0;
+v0x5600cdc49bf0_0 .net "ALUctl", 3 0, v0x5600cdc4a200_0;  1 drivers
+v0x5600cdc49ce0_0 .net "B", 31 0, v0x5600cdc4a300_0;  1 drivers
+v0x5600cdc49dc0_0 .net "Zero", 0 0, L_0x5600cdc5a530;  alias, 1 drivers
+L_0x7f1879ed6018 .functor BUFT 1, C4<00000000000000000000000000000000>, C4<0>, C4<0>, C4<0>;
+v0x5600cdc49ed0_0 .net/2u *"_s0", 31 0, L_0x7f1879ed6018;  1 drivers
+E_0x5600cdc327b0 .event edge, v0x5600cdc49ce0_0, v0x5600cdbfd130_0, v0x5600cdc49bf0_0;
+L_0x5600cdc5a530 .cmp/eq 32, v0x5600cdc49b10_0, L_0x7f1879ed6018;
+    .scope S_0x5600cdc34e90;
+T_0 ;
+    %wait E_0x5600cdc327b0;
+    %load/vec4 v0x5600cdc49bf0_0;
+    %dup/vec4;
+    %pushi/vec4 0, 0, 4;
+    %cmp/u;
+    %jmp/1 T_0.0, 6;
+    %dup/vec4;
+    %pushi/vec4 1, 0, 4;
+    %cmp/u;
+    %jmp/1 T_0.1, 6;
+    %dup/vec4;
+    %pushi/vec4 2, 0, 4;
+    %cmp/u;
+    %jmp/1 T_0.2, 6;
+    %dup/vec4;
+    %pushi/vec4 6, 0, 4;
+    %cmp/u;
+    %jmp/1 T_0.3, 6;
+    %dup/vec4;
+    %pushi/vec4 7, 0, 4;
+    %cmp/u;
+    %jmp/1 T_0.4, 6;
+    %dup/vec4;
+    %pushi/vec4 12, 0, 4;
+    %cmp/u;
+    %jmp/1 T_0.5, 6;
+    %pushi/vec4 0, 0, 32;
+    %assign/vec4 v0x5600cdc49b10_0, 0;
+    %jmp T_0.7;
+T_0.0 ;
+    %load/vec4 v0x5600cdbfd130_0;
+    %load/vec4 v0x5600cdc49ce0_0;
+    %and;
+    %assign/vec4 v0x5600cdc49b10_0, 0;
+    %jmp T_0.7;
+T_0.1 ;
+    %load/vec4 v0x5600cdbfd130_0;
+    %load/vec4 v0x5600cdc49ce0_0;
+    %or;
+    %assign/vec4 v0x5600cdc49b10_0, 0;
+    %jmp T_0.7;
+T_0.2 ;
+    %load/vec4 v0x5600cdbfd130_0;
+    %load/vec4 v0x5600cdc49ce0_0;
+    %add;
+    %assign/vec4 v0x5600cdc49b10_0, 0;
+    %jmp T_0.7;
+T_0.3 ;
+    %load/vec4 v0x5600cdbfd130_0;
+    %load/vec4 v0x5600cdc49ce0_0;
+    %sub;
+    %assign/vec4 v0x5600cdc49b10_0, 0;
+    %jmp T_0.7;
+T_0.4 ;
+    %load/vec4 v0x5600cdbfd130_0;
+    %load/vec4 v0x5600cdc49ce0_0;
+    %cmp/u;
+    %flag_mov 8, 5;
+    %jmp/0 T_0.8, 8;
+    %pushi/vec4 1, 0, 32;
+    %jmp/1 T_0.9, 8;
+T_0.8 ; End of true expr.
+    %pushi/vec4 0, 0, 32;
+    %jmp/0 T_0.9, 8;
+ ; End of false expr.
+    %blend;
+T_0.9;
+    %assign/vec4 v0x5600cdc49b10_0, 0;
+    %jmp T_0.7;
+T_0.5 ;
+    %load/vec4 v0x5600cdbfd130_0;
+    %load/vec4 v0x5600cdc49ce0_0;
+    %or;
+    %inv;
+    %assign/vec4 v0x5600cdc49b10_0, 0;
+    %jmp T_0.7;
+T_0.7 ;
+    %pop/vec4 1;
+    %jmp T_0;
+    .thread T_0, $push;
+    .scope S_0x5600cdc34d10;
+T_1 ;
+    %pushi/vec4 15, 0, 32;
+    %store/vec4 v0x5600cdc4a050_0, 0, 32;
+    %pushi/vec4 1, 0, 32;
+    %store/vec4 v0x5600cdc4a300_0, 0, 32;
+    %delay 100, 0;
+    %pushi/vec4 0, 0, 4;
+    %store/vec4 v0x5600cdc4a200_0, 0, 4;
+    %delay 100, 0;
+    %pushi/vec4 1, 0, 4;
+    %store/vec4 v0x5600cdc4a200_0, 0, 4;
+    %delay 100, 0;
+    %pushi/vec4 2, 0, 4;
+    %store/vec4 v0x5600cdc4a200_0, 0, 4;
+    %delay 100, 0;
+    %pushi/vec4 6, 0, 4;
+    %store/vec4 v0x5600cdc4a200_0, 0, 4;
+    %delay 100, 0;
+    %vpi_call 2 32 "$finish" {0 0 0};
+    %end;
+    .thread T_1;
+    .scope S_0x5600cdc34d10;
+T_2 ;
+    %vpi_call 2 38 "$monitor", $time, " A = %h", v0x5600cdc4a050_0, " B = %h", v0x5600cdc4a300_0, " ALUOut = %h", v0x5600cdc4a130_0, " Zero = %b", v0x5600cdc4a3d0_0 {0 0 0};
+    %end;
+    .thread T_2;
+    .scope S_0x5600cdc34d10;
+T_3 ;
+    %vpi_call 2 43 "$dumpfile", "MIPSAlu.vcd" {0 0 0};
+    %vpi_call 2 44 "$dumpvars" {0 0 0};
+    %end;
+    .thread T_3;
+# The file index is used to find the file name in the following table.
+:file_names 4;
+    "N/A";
+    "<interactive>";
+    "test_mipsalu.v";
+    "./MIPSALU.v";
diff --git a/ee4363/mp1/test_mipsalu.v b/ee4363/mp1/mp11/test_mipsalu.v
index 15cdf60..9738ed5 100644
--- a/ee4363/mp1/test_mipsalu.v
+++ b/ee4363/mp1/mp11/test_mipsalu.v
@@ -22,8 +22,8 @@ module test_mipsalu;
 
    initial 
    begin
-      A=32'b0101_0101_0101_0101_0101_0101_0101_0101;
-      B=32'b0101_0101_0101_0101_0101_0101_0101_0101;
+      A=32'b0000_0000_0000_0000_0000_0000_0000_1111;
+      B=32'b0000_0000_0000_0000_0000_0000_0000_0001;
       #10 ALUctl=4'b0000;
       #10 ALUctl=4'b0001;
       #10 ALUctl=4'b0010;