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rocket-chip/Makefrag

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check RISCV envirnoment variable
2014-09-11 11:38:21 +02:00
# check RISCV environment variable
ifndef RISCV
$(error Please set environment variable RISCV. Please take a look at README)
endif
make ZscaleChip work with new parameters framework
2015-10-25 18:24:39 +01:00
MODEL ?= Top
Streamline makefiles for more robust test dependency generation. Note: emulator/generated-src-debug no longer used
2015-07-28 09:23:31 +02:00
PROJECT := rocketchip
respect environment's CXX
2015-08-25 22:26:14 +02:00
CXX ?= g++
Speed up C++ compilation
2014-01-31 21:25:19 +01:00
CXXFLAGS := -O1
everything to get emulator working
2012-10-02 04:30:11 +02:00
Double Java MaxPermSize.
2015-12-07 21:05:06 +01:00
SBT := java -Xmx2048M -Xss8M -XX:MaxPermSize=256M -jar sbt-launch.jar
Massive update containing several months of changes from the now-defunct private chip repo. * Adds support for a L2 cache with directory bits for tracking L1 coherence (DefaultL2Config), and new metadata-based coherence API. * Additional tests. * New virtual memory implementation, priviliged architecture (1.7), custom CSRs, FDivSqrt unit * Updated TileLink protocol, NASTI protocol SHIMs. * Lays groundwork for multiple top-level memory channels, superscalar fetch. * Bump all submodules.
2015-06-26 08:17:35 +02:00
SHELL := /bin/bash
everything to get emulator working
2012-10-02 04:30:11 +02:00
now depend on external cde library rather than chisel.params (bump all submodules)
2015-10-22 03:23:58 +02:00
CHISEL_ARGS := $(PROJECT) $(MODEL) $(CONFIG) --W0W --minimumCompatibility 3.0.0 --backend $(BACKEND) --configName $(CONFIG) --compileInitializationUnoptimized --targetDir $(generated_dir)
Streamline makefiles for more robust test dependency generation. Note: emulator/generated-src-debug no longer used
2015-07-28 09:23:31 +02:00
update for rocket-chip release
2014-09-01 05:26:55 +02:00
src_path = src/main/scala
add groundtest submodule for simple memory testing
2015-11-10 22:39:08 +01:00
default_submodules = . junctions uncore hardfloat rocket zscale groundtest
Add rocketchip_addons to the list of chisel srcs requiring rebuild
2015-09-16 21:28:03 +02:00
chisel_srcs = $(addprefix $(base_dir)/,$(addsuffix /$(src_path)/*.scala,$(default_submodules) $(ROCKETCHIP_ADDONS)))
update for rocket-chip release
2014-09-01 05:26:55 +02:00
disasm := 2>
If you don't have spike-disasm in your path, your path is dumped to stdout by this line every time you do anything in the entire repo.
2015-09-04 00:36:11 +02:00
which_disasm := $(shell which spike-dasm 2> /dev/null)
update for rocket-chip release
2014-09-01 05:26:55 +02:00
ifneq ($(which_disasm),)
tease out reference-chip specific stuff
2014-09-10 05:49:28 +02:00
disasm := 3>&1 1>&2 2>&3 | $(which_disasm) $(DISASM_EXTENSION) >
update for rocket-chip release
2014-09-01 05:26:55 +02:00
endif
timeout_cycles = 100000000
#--------------------------------------------------------------------
# DRAMSim2
#--------------------------------------------------------------------
commit awesome vlsi/energy scripts
2013-05-01 11:58:53 +02:00
DRAMSIM_OBJS := $(patsubst %.cpp,%.o,$(wildcard $(base_dir)/dramsim2/*.cpp))
simplify c++ memory models; support +dramsim flag works for both vlsi and emulator
2012-12-04 16:04:26 +01:00
$(DRAMSIM_OBJS): %.o: %.cpp
$(CXX) $(CXXFLAGS) -DNO_STORAGE -DNO_OUTPUT -Dmain=nomain -c -o $@ $<
commit awesome vlsi/energy scripts
2013-05-01 11:58:53 +02:00
$(sim_dir)/libdramsim.a: $(DRAMSIM_OBJS)
simplify c++ memory models; support +dramsim flag works for both vlsi and emulator
2012-12-04 16:04:26 +01:00
ar rcs $@ $^
update for rocket-chip release
2014-09-01 05:26:55 +02:00
#--------------------------------------------------------------------
# Build Tests
#--------------------------------------------------------------------
%.hex:
$(MAKE) -C $(dir $@) $(notdir $@)
Support make-3.82 and newer make changed its priorties for resolving implicit rules, which causes different behavior when running "make run-bmark-tests". This patch changes the hex file rules to ensure they match between the two versions of make. I've tried this with both make-3.81 and make-4.1, and they both work for me.
2016-01-28 21:15:14 +01:00
%.riscv.hex: %.riscv
update for rocket-chip release
2014-09-01 05:26:55 +02:00
$(MAKE) -C $(dir $@) $(notdir $@)
use definitions in consts header whenever possible
2015-11-05 19:15:02 +01:00
#---------------------------------------------------------------------
# Constants Header Files
#---------------------------------------------------------------------
params_file = $(generated_dir)/$(MODEL).$(CONFIG).prm
consts_header = $(generated_dir)/consts.$(CONFIG).h
Generate and use SCR address header files This uses the new SCRFile changes to generate a header file containing a list of all the SCRs in a core to remove the magic constant "63" (the HTIF clock divider control register) and replace it with a generated number (which is still 63).
2016-02-18 00:23:18 +01:00
scr_header = $(generated_dir)/$(MODEL).$(CONFIG).scr_map.h
use definitions in consts header whenever possible
2015-11-05 19:15:02 +01:00
$(consts_header): $(params_file)
echo "#ifndef __CONST_H__" > $@
echo "#define __CONST_H__" >> $@
sed -r 's/\(([A-Za-z0-9_]+),([A-Za-z0-9_]+)\)/#define \1 \2/' $< >> $@
echo "#define TBFRAG \"$(MODEL).$(CONFIG).tb.cpp\"" >> $@
echo "#endif // __CONST_H__" >> $@
params_file_debug = $(generated_dir_debug)/$(MODEL).$(CONFIG).prm
consts_header_debug = $(generated_dir_debug)/consts.$(CONFIG).h
$(consts_header_debug): $(params_file_debug)
echo "#ifndef __CONST_H__" > $@
echo "#define __CONST_H__" >> $@
sed -r 's/\(([A-Za-z0-9_]+),([A-Za-z0-9_]+)\)/#define \1 \2/' $< >> $@
echo "#define TBFRAG \"$(MODEL).$(CONFIG).tb.cpp\"" >> $@
echo "#endif // __CONST_H__" >> $@
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