Add 32 bit privileged tests

wally-pipelined/testbench/testbench-imperas.sv

@@ -342,7 +342,7 @@ module testbench();
   };
 
   string tests64p[] = '{
-    "rv64p/WALLY-CAUSE", "3000",
+    "rv64p/WALLY-MCAUSE", "3000",
     "rv64p/WALLY-EPC", "3000",
     "rv64p/WALLY-TVAL", "3000",
     "rv64p/WALLY-MARCHID", "4000",
@@ -351,6 +351,16 @@ module testbench();
     "rv64p/WALLY-MVENDORID", "4000"
   };
 
+  string tests32p[] = '{
+    "rv32p/WALLY-MCAUSE", "3000",
+    "rv32p/WALLY-EPC", "3000",
+    "rv32p/WALLY-TVAL", "3000",
+    "rv32p/WALLY-MARCHID", "4000",
+    "rv32p/WALLY-MIMPID", "4000",
+    "rv32p/WALLY-MHARTID", "4000",
+    "rv32p/WALLY-MVENDORID", "4000"
+  };
+
   string tests64periph[] = '{
     "rv64i-periph/WALLY-PLIC", "2080"
   };
@@ -397,12 +407,13 @@ module testbench();
       end
       //tests = {tests64a, tests};
       // tests = {tests, tests64p};
+      tests = tests64p;
     end else begin // RV32
       // *** add the 32 bit bp tests
       if (TESTSPERIPH) begin 
         tests = tests32periph;
       end else begin
-          tests = {tests32i};//,tests32periph}; *** broken at the moment
+          tests = {tests32i, tests32p};//,tests32periph}; *** broken at the moment
           if (`C_SUPPORTED % 2 == 1) tests = {tests, tests32ic};    
           else                       tests = {tests, tests32iNOc};
           if (`M_SUPPORTED % 2 == 1) tests = {tests, tests32m};
@@ -410,8 +421,9 @@ module testbench();
           if (`A_SUPPORTED) tests = {tests, tests32a};
           if (`MEM_VIRTMEM) tests = {tests32mmu, tests};
       end
+
+      tests = tests32p;
     end
-    //tests = tests64p;
   end
 
 

wally-pipelined/testgen/privileged/testgen-CAUSE.py

@@ -274,7 +274,7 @@ def writeTest(storecmd, f, r, test, interrupt, code, mode = "m", resetHander = "
 # csrrw, csrrs, csrrc, csrrwi, csrrsi, csrrci
 author = "dottolia@hmc.edu"
 xlens = [32, 64]
-numrand = 10;
+numrand = 8;
 
 # setup
 seed(0xC365DDEB9173AB42) # make tests reproducible
@@ -295,43 +295,45 @@ for xlen in xlens:
     0x624B3E976C52DD14 % 2**xlen, 2**(xlen-1)-2, 2**(xlen-1)-1, 
     2**(xlen-1), 2**(xlen-1)+1, 0xC365DDEB9173AB42 % 2**xlen, 2**(xlen)-2, 2**(xlen)-1
   ]
-  imperaspath = "../../../imperas-riscv-tests/riscv-test-suite/rv" + str(xlen) + "p/"
-  basename = "WALLY-CAUSE"
-  fname = imperaspath + "src/" + basename + ".S"
-  refname = imperaspath + "references/" + basename + ".reference_output"
-  testnum = 0
 
-  # print custom header part
+  for mode in ["m", "s", "u"]:
-  f = open(fname, "w")
+    imperaspath = "../../../imperas-riscv-tests/riscv-test-suite/rv" + str(xlen) + "p/"
-  r = open(refname, "w")
+    basename = "WALLY-" + mode.upper() + "CAUSE"
-  line = "///////////////////////////////////////////\n"
+    fname = imperaspath + "src/" + basename + ".S"
-  f.write(line)
+    refname = imperaspath + "references/" + basename + ".reference_output"
-  lines="// "+fname+ "\n// " + author + "\n"
+    testnum = 0
-  f.write(lines)
-  line ="// Created " + str(datetime.now()) 
-  f.write(line)
 
-  # insert generic header
+    # print custom header part
-  h = open("../testgen_header.S", "r")
+    f = open(fname, "w")
-  for line in h:  
+    r = open(refname, "w")
+    line = "///////////////////////////////////////////\n"
+    f.write(line)
+    lines="// "+fname+ "\n// " + author + "\n"
+    f.write(lines)
+    line ="// Created " + str(datetime.now()) 
     f.write(line)
 
-  # print directed and random test vectors
+    # insert generic header
-  for i in range(0,numrand):
+    h = open("../testgen_header.S", "r")
-    writeVectors(storecmd)
+    for line in h:  
+      f.write(line)
+
+    # print directed and random test vectors
+    for i in range(0,numrand):
+      writeVectors(storecmd)
 
 
-  # print footer
+    # print footer
-  h = open("../testgen_footer.S", "r")
+    h = open("../testgen_footer.S", "r")
-  for line in h:  
+    for line in h:  
-    f.write(line)
+      f.write(line)
 
-  # Finish
+    # Finish
-  lines = ".fill " + str(testnum) + ", " + str(wordsize) + ", -1\n"
+    lines = ".fill " + str(testnum) + ", " + str(wordsize) + ", -1\n"
-  lines = lines + "\nRV_COMPLIANCE_DATA_END\n" 
+    lines = lines + "\nRV_COMPLIANCE_DATA_END\n" 
-  f.write(lines)
+    f.write(lines)
-  f.close()
+    f.close()
-  r.close()
+    r.close()
 
 
 

wally-pipelined/testgen/privileged/testgen-TVAL.py

@@ -163,7 +163,7 @@ def writeTest(storecmd, f, r, test, expected, mode = "m", resetHander = ""):
 # csrrw, csrrs, csrrc, csrrwi, csrrsi, csrrci
 author = "dottolia@hmc.edu"
 xlens = [32, 64]
-numrand = 30;
+numrand = 20;
 
 # setup
 seed(0xC363DDEB9173AB42) # make tests reproducible