Add support for running Icache test with Riviera-PRO

dv/uvm/data/riviera/riviera.hjson

@@ -0,0 +1,83 @@
+// Copyright lowRISC contributors.
+// Licensed under the Apache License, Version 2.0, see LICENSE for details.
+// SPDX-License-Identifier: Apache-2.0
+{
+  build_cmd:  "vlib work && {job_prefix} vlog"
+  run_cmd:    "{job_prefix} vsim"
+
+  // Indicate the tool specific helper sources - these are copied over to the
+  // {tool_srcs_dir} before running the simulation.
+  tool_srcs:  ["{proj_root}/dv/uvm/data/riviera/*"]
+
+  build_opts: ["-sv",
+               "-timescale 1ns/1ps",
+               "-uvmver 1.2",
+               "-f {sv_flist}"]
+
+  run_opts:   ["-sv_seed={seed}",
+               "-c",
+               "{tb}",
+               "-lib {sv_flist_gen_dir}/work",
+               "+UVM_TESTNAME={uvm_test}",
+               "+UVM_TEST_SEQ={uvm_test_seq}",
+               "-do {tool_srcs_dir}/riviera_run.do"]
+
+  // Coverage related.
+  // TODO: These options have to be filled in.
+  cov_db_dir: ""
+
+  // Individual test specific coverage data - this will be deleted if the test fails
+  // so that coverage from failiing tests is not included in the final report.
+  cov_db_test_dir_name: "{run_dir_name}.{seed}"
+  cov_db_test_dir: ""
+
+  // Merging coverage.
+  // "cov_db_dirs" is a special variable that appends all build directories in use.
+  // It is constructed by the tool itself.
+  cov_merge_dir:    "{scratch_base_path}/cov_merge"
+  cov_merge_db_dir: ""
+  cov_merge_cmd:    ""
+  cov_merge_opts:   []
+
+  // Generate covreage reports in text as well as html.
+  cov_report_dir:       "{scratch_base_path}/cov_report"
+  cov_report_cmd:       ""
+  cov_report_opts:      []
+  cov_report_dashboard: ""
+
+  // Analyzing coverage - this is done by invoking --cov-analyze switch. It opens up the
+  // GUI for visual analysis.
+  cov_analyze_dir:  "{scratch_base_path}/cov_analyze"
+  cov_analyze_cmd:  ""
+  cov_analyze_opts: []
+
+  // pass and fail patterns
+  build_fail_patterns: ["\\*E.*$"]
+  run_fail_patterns:   ["\\*E.*$"] // Null pointer error
+
+  build_modes: [
+    {
+      name: riviera_waves
+      is_sim_mode: 1
+    }
+    // TODO support coverage for riviera
+    {
+      name: riviera_cov
+      is_sim_mode: 1
+      build_opts: []
+      run_opts:   []
+    }
+    // TODO support profiling for riviera
+    {
+      name: riviera_profile
+      is_sim_mode: 1
+      build_opts: []
+      run_opts:   []
+    }
+    {
+      name: riviera_xprop
+      is_sim_mode: 1
+      build_opts: []
+    }
+  ]
+}

dv/uvm/data/riviera/riviera_run.do

@@ -0,0 +1,11 @@
+# Copyright lowRISC contributors.
+# Licensed under the Apache License, Version 2.0, see LICENSE for details.
+# SPDX-License-Identifier: Apache-2.0
+
+# Do not print "KERNEL: " in front of messages to ensure user-printed messages
+# match the filter expected by the DV environment.
+unset  messageprefix
+pref.setvalue application/console/general/show-identifier-in-messages false
+run -all
+endsim
+pref.setvalue application/console/general/show-identifier-in-messages true

dv/uvm/icache/dv/Makefile

@@ -20,10 +20,13 @@ VERBOSITY=
 # random seeds. By default, we make runs reproducible, so force the seed.
 SEED=1
 
+#SIMULATOR
+SIMULATOR=vcs
+
 ibex-top       := ../../../..
 scratch-root   := $(ibex-top)/build
 dvsim-py       := $(ibex-top)/vendor/lowrisc_ip/dvsim/dvsim.py
-dvsim-std-args := --scratch-root $(scratch-root)
+dvsim-std-args := --scratch-root $(scratch-root) --tool $(SIMULATOR)
 
 waves-arg      := $(if $(filter-out 0,$(WAVES)),--waves,)
 coverage-arg   := $(if $(filter-out 0,$(COVERAGE)),-c,)
@@ -33,6 +36,7 @@ seed-arg       := $(if $(SEED),--fixed-seed $(SEED),)
 dvsim-mk-args    := $(waves-arg) $(coverage-arg) $(verbosity-arg) $(seed-arg)
 run-icache-dvsim := $(dvsim-py) ibex_icache_sim_cfg.hjson $(dvsim-std-args) $(dvsim-mk-args)
 
+
 .PHONY: all
 all: run