Merge remote-tracking branch 'origin/linuxDev' into linux

.travis.yml

@@ -1,67 +1,84 @@
 language: scala
 
+dist: xenial
+
 notifications:
   email:
     on_success: never
 
-# See 'project/Version.scala'
 scala:
-   - 2.11.6
+   - 2.11.12
 
 sbt_args: -no-colors -J-Xss2m
 
-script:
+addons:
-  - export VEXRISCV_REGRESSION_FREERTOS_COUNT=no
+  apt:
-  - export VEXRISCV_REGRESSION_THREAD_COUNT=1
+    sources:
-  - sbt -jvm-opts travis/jvmopts.compile compile
+      - ubuntu-toolchain-r-test
-  - sbt -jvm-opts travis/jvmopts.test test
+    packages:
+      - git 
+      - make 
+      - autoconf 
+      - g++ 
+      - flex 
+      - bison
 
 jdk:
-  - oraclejdk8
+  - openjdk10
-#  - oraclejdk7
-#  - openjdk7
 
-env:
+jobs:
-  - VEXRISCV_REGRESSION_CONFIG_COUNT=0
+  include:
-  - VEXRISCV_REGRESSION_CONFIG_COUNT=5
+    - stage: prepare cache-verilator
-  - VEXRISCV_REGRESSION_CONFIG_COUNT=5
+      script:
-  - VEXRISCV_REGRESSION_CONFIG_COUNT=5
+        - cp scripts/regression/verilator.mk $HOME/makefile
-  - VEXRISCV_REGRESSION_CONFIG_COUNT=5
+        - cd $HOME
+        - make verilator_binary
+    - &test
+      stage: Test
+      name: TEST_DHRYSTONE
+      script:
+        - make regression_dhrystone -C scripts/regression
+    - <<: *test
+      stage: Test
+      name: TEST_BAREMETAL
+      script:
+        - make regression_random_baremetal -C scripts/regression
+    - <<: *test
+      stage: Test
+      name: TEST_BAREMETAL
+      script:
+        - make regression_random_baremetal -C scripts/regression
+    - <<: *test
+      stage: Test
+      name: TEST_MIXED
+      script:
+        - make regression_random -C scripts/regression
+    - <<: *test
+      stage: Test
+      name: TEST_LINUX
+      script:
+        - make regression_random_linux -C scripts/regression
+    - <<: *test
+      stage: Test
+      name: TEST_LINUX
+      script:
+        - make regression_random_linux -C scripts/regression
 
 before_install:
-  # JDK fix
-  - cat /etc/hosts # optionally check the content *before*
-  - sudo hostname "$(hostname | cut -c1-63)"
-  - sed -e "s/^\\(127\\.0\\.0\\.1.*\\)/\\1 $(hostname | cut -c1-63)/" /etc/hosts | sudo tee /etc/hosts
-  - cat /etc/hosts # optionally check the content *after*
   - cd ..
-
-  # Verilator
-  - sudo apt-get install git make autoconf g++ flex bison -y  # First time prerequisites
-  - wget https://www.veripool.org/ftp/verilator-4.012.tgz
-  - tar xvzf verilator*.t*gz
-  - cd verilator*
-  - ./configure
-  - make -j$(nproc)
-  - sudo make install
-  - cd ..
-
   - git clone https://github.com/SpinalHDL/SpinalHDL.git -b dev
-  
   - cd VexRiscv
-  - git submodule update --init --recursive
+  - export VERILATOR_ROOT=$HOME/verilator
-  #- curl -T README.md -udolu1990:$BINTRAY_KEY https://api.bintray.com/content/spinalhdl/VexRiscv/test/0.0.4/README.md
+  - export PATH=$VERILATOR_ROOT/bin:$PATH
-  #- curl -X POST -udolu1990:$BINTRAY_KEY https://api.bintray.com/content/spinalhdl/VexRiscv/test/0.0.4/publish
-  #- sbt compile
-
 
 before_cache:
-  # Tricks to avoid unnecessary cache updates
+  - rm -fv $HOME/.ivy2/.sbt.ivy.lock
-  - find $HOME/.ivy2 -name "ivydata-*.properties" -delete
+  - find $HOME/.ivy2/cache -name "ivydata-*.properties" -print -delete
-  - find $HOME/.sbt -name "*.lock" -delete
+  - find $HOME/.sbt        -name "*.lock"               -print -delete
 
 cache:
   directories:
     - $HOME/.ivy2/cache
-    - $HOME/.sbt/boot/
+    - $HOME/.sbt
-    - verilator-4.012
+    - $HOME/verilator
+

scripts/regression/.gitignore

@@ -0,0 +1,2 @@
+verilator*
+!verilator.mk

scripts/regression/makefile

@@ -0,0 +1,7 @@
+.ONESHELL:
+
+include verilator.mk
+include regression.mk
+
+
+

scripts/regression/regression.mk

@@ -0,0 +1,32 @@
+.ONESHELL:
+
+
+regression_random:
+	cd ../..
+	export VEXRISCV_REGRESSION_CONFIG_COUNT=4
+	export VEXRISCV_REGRESSION_FREERTOS_COUNT=no
+	export VEXRISCV_REGRESSION_THREAD_COUNT=1
+	sbt "testOnly vexriscv.TestIndividualFeatures"
+
+regression_random_linux:
+	cd ../..
+	export VEXRISCV_REGRESSION_CONFIG_LINUX_RATE=1.0
+	export VEXRISCV_REGRESSION_CONFIG_COUNT=3
+	export VEXRISCV_REGRESSION_FREERTOS_COUNT=no
+	export VEXRISCV_REGRESSION_THREAD_COUNT=1
+	sbt "testOnly vexriscv.TestIndividualFeatures"
+
+
+regression_random_baremetal:
+	cd ../..
+	export VEXRISCV_REGRESSION_CONFIG_LINUX_RATE=0.0
+	export VEXRISCV_REGRESSION_CONFIG_COUNT=50
+	export VEXRISCV_REGRESSION_FREERTOS_COUNT=no
+	export VEXRISCV_REGRESSION_THREAD_COUNT=1
+	sbt "testOnly vexriscv.TestIndividualFeatures"
+
+
+
+regression_dhrystone:
+	cd ../..
+	sbt "testOnly vexriscv.DhrystoneBench"

scripts/regression/verilator.mk

@@ -0,0 +1,20 @@
+
+.ONESHELL:
+
+verilator/configure:
+	rm -rf verilator*
+	wget https://www.veripool.org/ftp/verilator-4.012.tgz
+	tar xvzf verilator*.t*gz
+	mv verilator-4.012 verilator
+
+verilator/Makefile: verilator/configure
+	cd verilator
+	./configure
+
+verilator/bin/verilator_bin: verilator/Makefile
+	cd verilator
+	make -j$(shell nproc)
+	rm -rf src/obj_dbg
+	rm -rf src/obj_opt
+
+verilator_binary: verilator/bin/verilator_bin

src/test/cpp/regression/main.cpp

@@ -3680,7 +3680,7 @@ int main(int argc, char **argv, char **env) {
                 redo(REDO,WorkspaceRegression("icache").withRiscvRef()->loadHex("../raw/icache/build/icache.hex")->bootAt(0x80000000u)->run(50e3););
             #endif
             #ifdef DBUS_CACHED
-                redo(REDO,WorkspaceRegression("dcache").loadHex("../raw/dcache/build/dcache.hex")->bootAt(0x80000000u)->run(500e3););
+                redo(REDO,WorkspaceRegression("dcache").loadHex("../raw/dcache/build/dcache.hex")->bootAt(0x80000000u)->run(2500e3););
             #endif
 
             #ifdef MMU

src/test/scala/vexriscv/MuraxSim.scala

@@ -75,7 +75,7 @@ object MuraxSim {
             })
             setAlignmentX(awt.Component.CENTER_ALIGNMENT)
           })
-          setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE)
+          setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE)
           pack()
           setVisible(true)
 

src/test/scala/vexriscv/TestIndividualFeatures.scala

@@ -585,10 +585,11 @@ class TestIndividualFeatures extends FunSuite {
   println(s"Seed=$seed")
   for(i <- 0 until sys.env.getOrElse("VEXRISCV_REGRESSION_CONFIG_COUNT", "100").toInt){
     var positions : List[VexRiscvPosition] = null
-    val universe = VexRiscvUniverse.universes.filter(e => rand.nextBoolean())
+    var universe = mutable.HashSet[VexRiscvUniverse]()
+    if(sys.env.getOrElse("VEXRISCV_REGRESSION_CONFIG_LINUX_RATE", "0.5").toDouble > Math.random()) universe += VexRiscvUniverse.CATCH_ALL
 
     do{
-      positions = dimensions.map(d => d.randomPosition(universe, rand))
+      positions = dimensions.map(d => d.randomPosition(universe.toList, rand))
     }while(!positions.forall(_.isCompatibleWith(positions)))
 
     val testSeed = rand.nextInt()