From 2c8c4d13a3d679646c2162b168e19103b42fb6ae Mon Sep 17 00:00:00 2001
From: Alejandro Soto <alejandro@34project.org>
Date: Tue, 13 Feb 2024 12:15:41 -0600
Subject: mk: add enable_prof flag for verilator

---
 mk/verilator.mk | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'mk')

diff --git a/mk/verilator.mk b/mk/verilator.mk
index 0205e74..56d8783 100644
--- a/mk/verilator.mk
+++ b/mk/verilator.mk
@@ -37,7 +37,7 @@ define prepare_verilator_target
 endef
 
 define setup_verilator_target
-  $(call build_vars,$(addprefix enable_,rand threads trace cov opt lto))
+  $(call build_vars,$(addprefix enable_,rand threads trace cov opt lto prof))
 
   $(call target_var,vl_flags) = $(common_vl_flags)
   $(call target_var,vl_cflags) = $(common_vl_cflags)
@@ -61,6 +61,7 @@ define set_verilator_common
     $$(if $$(enable_trace),--trace --trace-fst --trace-structs) \
     $$(if $$(enable_cov),--coverage) \
     $$(if $$(enable_opt),-O3) \
+    $$(if $$(enable_prof),--prof-cfuncs) \
     --cc --exe --prefix Vtop --MMD --MP
 
   common_vl_flags := $$(static_flags) $$(core_info/$$(rule_top)/vl_flags)
-- 
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