Makefile: support Palladium simulation (OpenXiangShan#245)

* Makefile,Scripts: support Palladium simulation

To add extra Macros when pldm-build, use PLDM_EXTRA_MACRO="..."
To add extra Args when make pldm-run/pldm-debug, use PLDM_EXTRA_ARGS="..."
Use RELEASE_WITH_ASSERT to specify Palladium simulation without Software.

We will provide default path of PLDM_SCRIPTS_DIR in internal env.sh.
User can copy dir and specify path for its own arguments.

Makefile

@@ -183,8 +183,9 @@ endif
 
 include verilator.mk
 include vcs.mk
+include palladium.mk
 
-clean: vcs-clean
+clean: vcs-clean pldm-clean
 	rm -rf $(BUILD_DIR)
 
 .PHONY: sim-verilog emu difftest_verilog clean

palladium.mk

@@ -0,0 +1,122 @@
+PLDM_TB_TOP  		 = tb_top
+PLDM_TOP_MODULE 	 = $(SIM_TOP)
+
+PLDM_BUILD_DIR 		 = $(abspath $(BUILD_DIR)/pldm-compile)
+PLDM_CC_OBJ_DIR	 	 = $(abspath $(PLDM_BUILD_DIR)/cc_obj)
+
+# Macro Flags
+PLDM_MACRO_FLAGS  	 = +define+TOP_MODULE=$(PLDM_TOP_MODULE)
+PLDM_MACRO_FLAGS 	+= +define+PALLADIUM
+PLDM_MACRO_FLAGS 	+= +define+RANDOMIZE_GARBAGE_ASSIGN
+PLDM_MACRO_FLAGS 	+= +define+RANDOMIZE_INVALID_ASSIGN
+PLDM_MACRO_FLAGS 	+= +define+RANDOMIZE_MEM_INIT
+PLDM_MACRO_FLAGS 	+= +define+RANDOMIZE_REG_INIT
+PLDM_MACRO_FLAGS 	+= +define+RANDOMIZE_DELAY=0
+ifeq ($(RELEASE_WITH_ASSERT), 1)
+PLDM_MACRO_FLAGS 	+= +define+SYNTHESIS +define+TB_NO_DPIC
+else
+PLDM_MACRO_FLAGS 	+= +define+DIFFTEST
+endif
+PLDM_MACRO_FLAGS 	+= $(PLDM_EXTRA_MACRO)
+
+# UA Args
+IXCOM_FLAGS  	 = -clean -64 -ua +sv +ignoreSimVerCheck +xe_alt_xlm
+ifeq ($(RELEASE_WITH_ASSERT), 1)
+IXCOM_FLAGS 	+= +1xua
+else
+IXCOM_FLAGS 	+= +iscDelay+tb_top +iscDelay+SimJTAG -enableLargeSizeMem
+endif
+
+# Compiler Args
+IXCOM_FLAGS 	+= -xecompile compilerOptions=$(PLDM_SCRIPTS_DIR)/compilerOptions.qel
+IXCOM_FLAGS 	+= +tb_import_systf+fwrite +tb_import_systf+fflush
+IXCOM_FLAGS 	+= $(PLDM_MACRO_FLAGS)
+IXCOM_FLAGS 	+= +dut+$(PLDM_TB_TOP)
+ifeq ($(RELEASE_WITH_ASSERT), 1)
+PLDM_CLOCK	 = clock_gen
+PLDM_CLOCK_DEF 	 = $(PLDM_SCRIPTS_DIR)/$(PLDM_CLOCK).xel
+PLDM_CLOCK_SRC 	 = $(PLDM_BUILD_DIR)/$(PLDM_CLOCK).sv
+IXCOM_FLAGS    	+= +dut+$(PLDM_CLOCK) $(PLDM_CLOCK_SRC)
+endif
+
+# Other Args
+IXCOM_FLAGS 	+= -v $(PLDM_IXCOM)/IXCclkgen.sv
+IXCOM_FLAGS 	+= +iscdisp+Rob +iscdisp+tb_top +iscdisp+MemRWHelper
+ifneq ($(RELEASE_WITH_ASSERT), 1)
+IXCOM_FLAGS 	+= +rtlCommentPragma +tran_relax -relativeIXCDIR -rtlNameForGenerate
+endif
+IXCOM_FLAGS 	+= +tfconfig+$(PLDM_SCRIPTS_DIR)/argConfigs.qel
+
+# Verilog Files
+PLDM_VSRC_DIR  	 = $(RTL_DIR)
+ifeq ($(RELEASE_WITH_ASSERT), 1)
+PLDM_VSRC_DIR 	+= $(abspath ./src/test/vsrc/vcs) $(abspath ./src/test/vsrc/common/SimJTAG.v)
+else
+PLDM_VSRC_DIR 	+= $(abspath ./src/test/vsrc)
+endif
+PLDM_VFILELIST 	 = $(PLDM_BUILD_DIR)/vfiles.f
+IXCOM_FLAGS   	+= -F $(PLDM_VFILELIST)
+
+# VLAN Flags
+ifneq ($(RELEASE_WITH_ASSERT), 1)
+VLAN_FLAGS 	 = -64 -sv
+VLAN_FLAGS 	+= $(addprefix -incdir , $(PLDM_VSRC_DIR))
+VLAN_FLAGS	 += -vtimescale 1ns/1ns
+VLAN_FLAGS 	+= $(PLDM_MACRO_FLAGS)
+VLAN_FLAGS 	+= -F $(PLDM_VFILELIST)
+endif
+
+# SoftWare Compile
+PLDM_SIMTOOL  	 = $(shell cds_root xrun)/tools/include
+PLDM_IXCOM 	 = $(shell cds_root ixcom)/share/uxe/etc/ixcom
+DPILIB_EMU    	 = $(PLDM_BUILD_DIR)/libdpi_emu.so
+PLDM_CSRC_DIR 	 = $(abspath ./src/test/csrc/vcs)
+PLDM_CXXFILES 	 = $(SIM_CXXFILES) $(shell find $(PLDM_CSRC_DIR) -name "*.cpp")
+PLDM_CXXFLAGS 	 = -m64 -c -fPIC -g -std=c++11 -I$(PLDM_IXCOM) -I$(PLDM_SIMTOOL)
+PLDM_CXXFLAGS 	 = $(SIM_CXXFLAGS) -I$(PLDM_CSRC_DIR) -DNUM_CORES=$(NUM_CORES)
+
+# XMSIM Flags
+XMSIM_FLAGS 	 = --xmsim -64 +xcprof -profile
+ifneq ($(RELEASE_WITH_ASSERT), 1)
+XMSIM_FLAGS 	+= -sv_lib ${DPILIB_EMU}
+endif
+XMSIM_FLAGS 	+= $(PLDM_EXTRA_ARGS)
+XMSIM_FLAGS 	+= --
+
+$(PLDM_BUILD_DIR):
+	mkdir -p $(PLDM_BUILD_DIR)
+
+$(PLDM_CC_OBJ_DIR):
+	mkdir -p $(PLDM_CC_OBJ_DIR)
+
+$(PLDM_VFILELIST):
+	find $(PLDM_VSRC_DIR) -name "*.v" -or -name "*.sv" >> $(PLDM_VFILELIST)
+
+$(PLDM_CLOCK_SRC): $(PLDM_CLOCK_DEF)
+	ixclkgen -input $(PLDM_CLOCK_DEF) -output $(PLDM_CLOCK_SRC) -module $(PLDM_CLOCK) -hierarchy "$(PLDM_TB_TOP)."
+
+
+ifeq ($(RELEASE_WITH_ASSERT), 1)
+pldm-build: $(PLDM_BUILD_DIR) $(PLDM_VFILELIST) $(PLDM_CLOCK_SRC)
+	cd $(PLDM_BUILD_DIR) 					&& \
+	ixcom $(IXCOM_FLAGS) -l $(PLDM_BUILD_DIR)/ixcom.log
+else
+pldm-build: $(PLDM_BUILD_DIR) $(PLDM_VFILELIST) $(PLDM_CC_OBJ_DIR)
+	cd $(PLDM_BUILD_DIR) 					&& \
+	vlan $(VLAN_FLAGS) -l $(PLDM_BUILD_DIR)/vlan.log	&& \
+	ixcom $(IXCOM_FLAGS) -l $(PLDM_BUILD_DIR)/ixcom.log	&& \
+	cd $(PLDM_CC_OBJ_DIR) 					&& \
+	$(CC) $(PLDM_CXXFLAGS) $(PLDM_CXXFILES)			&& \
+	$(CC) -o $(DPILIB_EMU) -m64 -shared *.o
+endif
+
+pldm-run: $(PLDM_BUILD_DIR)
+	cd $(PLDM_BUILD_DIR) 					&& \
+	xeDebug $(XMSIM_FLAGS) -input $(PLDM_SCRIPTS_DIR)/run.tcl -l run-$$(date +%Y%m%d-%H%M%S).log
+
+pldm-debug: $(PLDM_BUILD_DIR)
+	cd $(PLDM_BUILD_DIR) 					&& \
+	xeDebug $(XMSIM_FLAGS) -gui -xedebugargs -fsdb -input $(PLDM_SCRIPTS_DIR)/run_debug.tcl -l debug-$$(date +%Y%m%d-%H%M%S).log
+
+pldm-clean:
+	rm -rf $(PLDM_BUILD_DIR)