From 8c6395a257a75881668c686b1b513a586a3a24fe Mon Sep 17 00:00:00 2001
From: Tudor Timi <tudortimi@users.noreply.github.com>
Date: Thu, 21 May 2020 18:28:43 +0200
Subject: [PATCH] Add Xcelium simulation setup

---
 dv/uvm/core_ibex/sim_makefrag_gen.py      | 11 ++++++++-
 dv/uvm/core_ibex/yaml/rtl_simulation.yaml | 30 +++++++++++++++++++++++
 util/ibex_config.py                       |  5 +++-
 3 files changed, 44 insertions(+), 2 deletions(-)

diff --git a/dv/uvm/core_ibex/sim_makefrag_gen.py b/dv/uvm/core_ibex/sim_makefrag_gen.py
index dddc3567..ea9003d1 100755
--- a/dv/uvm/core_ibex/sim_makefrag_gen.py
+++ b/dv/uvm/core_ibex/sim_makefrag_gen.py
@@ -65,12 +65,21 @@ def gen_riviera_makefrag():
             'SIM_OPTS += {1}').format(riviera_compile_opts, riviera_sim_opts)
 
 
+def gen_xlm_makefrag():
+    xlm_compile_opts = run_ibex_config('xlm_opts', [
+        '--ins_hier_path', 'core_ibex_tb_top',
+        '--string_define_prefix', 'IBEX_CFG_'
+    ])
+
+    return 'COMPILE_OPTS += {0}'.format(xlm_compile_opts)
+
+
 def main():
     argparser = argparse.ArgumentParser(description=(
         'Generates a makefile fragment for use with the Ibex DV makefile that '
         'sets up sim specific variables'))
 
-    sim_fns = {'vcs': gen_vcs_makefrag, 'riviera': gen_riviera_makefrag}
+    sim_fns = {'vcs': gen_vcs_makefrag, 'riviera': gen_riviera_makefrag, 'xlm': gen_xlm_makefrag}
 
     argparser.add_argument('sim',
                            help='Name of the simulator',
diff --git a/dv/uvm/core_ibex/yaml/rtl_simulation.yaml b/dv/uvm/core_ibex/yaml/rtl_simulation.yaml
index 9641a2e9..22fb260b 100644
--- a/dv/uvm/core_ibex/yaml/rtl_simulation.yaml
+++ b/dv/uvm/core_ibex/yaml/rtl_simulation.yaml
@@ -108,3 +108,33 @@
       qrun -simulate -snapshot design_opt <cov_opts> <sim_opts> -sv_seed <seed> -outdir <out>/qrun.out
     cov_opts: >
       -coverage -ucdb <out>/cov.ucdb
+
+
+- tool: xlm
+  compile:
+    cmd:
+      - "xrun -64bit
+              -q
+              -access +rwc
+              -f ibex_dv.f
+              -sv
+              -uvm
+              -uvmhome CDNS-1.2
+              -define UVM_REGEX_NO_DPI
+              -elaborate
+              -l <out>/compile.log
+              -xmlibdirpath <out>
+              <cmp_opts>"
+  sim:
+    cmd: >
+      xrun -64bit
+           -R
+           -xmlibdirpath <out>
+           -l <sim_dir>/sim.log
+           -svseed <seed>
+           -svrnc rand_struct
+           +UVM_TESTNAME=<rtl_test>
+           +bin=<binary>
+           +ibex_tracer_file_base=<sim_dir>/trace_core
+           -nokey
+           <sim_opts>
diff --git a/util/ibex_config.py b/util/ibex_config.py
index 58d236e1..913d55b6 100755
--- a/util/ibex_config.py
+++ b/util/ibex_config.py
@@ -225,7 +225,10 @@ def main():
                 lambda d, v: None, '/'),
         SimOpts('riviera_compile_opts', 'Riviera compile',
                 lambda p, v: None,
-                lambda d, v: '+define+' + d + '=' + v, '/')
+                lambda d, v: '+define+' + d + '=' + v, '/'),
+        SimOpts('xlm_opts', 'Xcelium compile',
+                lambda p, v: '-defparam ' + p + '=' + v,
+                lambda d, v: '-define ' + d + '=' + v, '.'),
     ]
 
     argparser = argparse.ArgumentParser(description=(