riscv/rocket-chip
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invoke firrtl jar directly in order to control heap memory usage

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This commit is contained in:
Howard Mao
2016-06-20 11:18:47 -07:00
parent 82169e971e
commit daa0f3038f
3 changed files with 8 additions and 12 deletions
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6
Makefrag
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@ -14,6 +14,12 @@ export CHISEL_VERSION
SBT ?= java -Xmx2G -Xss8M -XX:MaxPermSize=256M -jar $(base_dir)/sbt-launch.jar
SHELL := /bin/bash
FIRRTL_JAR ?= $(base_dir)/firrtl/utils/bin/firrtl.jar
FIRRTL ?= java -Xmx2G -Xss8M -XX:MaxPermSize=256M -cp $(FIRRTL_JAR) firrtl.Driver
$(FIRRTL_JAR):
$(MAKE) -C $(base_dir)/firrtl SBT="$(SBT)" root_dir=$(base_dir)/firrtl build-scala
ifeq ($(CHISEL_VERSION),2)
CHISEL_ARGS := $(PROJECT) $(MODEL) $(CONFIG) --W0W --minimumCompatibility 3.0.0 --backend $(BACKEND) --configName $(CONFIG) --compileInitializationUnoptimized --targetDir $(generated_dir)
else