Makefile: move bender defined to a separate file

Makefile

@@ -19,21 +19,11 @@ REGRESSIONS := $(ROOT_DIR)/regression_tests
 
 VLOG_ARGS += -suppress vlog-2583 -suppress vlog-13314 -suppress vlog-13233 -timescale \"1 ns / 1 ps\" \"+incdir+$(shell pwd)/include\"
 
-bender_defs += -D FEATURE_ICACHE_STAT
-bender_defs += -D PRIVATE_ICACHE
-bender_defs += -D HIERARCHY_ICACHE_32BIT
-bender_defs += -D ICAHE_USE_FF
-bender_defs += -D TRACE_EXECUTION
-bender_defs += -D CLUSTER_ALIAS
-bender_defs += -D USE_PULP_PARAMETERS
-bender_defs += -D SNITCH_ICACHE
-
-bender_targs += -t rtl
-bender_targs += -t test
-bender_targs += -t mchan
-bender_targs += -t cluster_standalone
-bender_targs += -t scm_use_fpga_scm
-bender_targs += -t cv32e40p_use_ff_regfile
+##########
+# Bender #
+##########
+
+include bender.mk
 
 define generate_vsim
 	echo 'set ROOT [file normalize [file dirname [info script]]/$3]' > $1

bender.mk

@@ -0,0 +1,19 @@
+# Copyright 2025 ETH Zurich and University of Bologna
+# Solderpad Hardware License, Version 0.51, see LICENSE for details.
+# SPDX-License-Identifier: SHL-0.51
+
+bender_defs += -D FEATURE_ICACHE_STAT
+bender_defs += -D PRIVATE_ICACHE
+bender_defs += -D HIERARCHY_ICACHE_32BIT
+bender_defs += -D ICAHE_USE_FF
+bender_defs += -D TRACE_EXECUTION
+bender_defs += -D CLUSTER_ALIAS
+bender_defs += -D USE_PULP_PARAMETERS
+bender_defs += -D SNITCH_ICACHE
+
+bender_targs += -t rtl
+bender_targs += -t test
+bender_targs += -t mchan
+bender_targs += -t cluster_standalone
+bender_targs += -t scm_use_fpga_scm
+bender_targs += -t cv32e40p_use_ff_regfile