详细讲解我写在CLI输出之下
[abc@DESKTOP-PAP9J8T ysyxSoC]$ make dev-init
git submodule update --init --recursive
Submodule 'rocket-chip' (git@github.com:chipsalliance/rocket-chip.git) registered for path 'rocket-chip'
Cloning into '/home/abc/ysyx-workbench/ysyxSoC/rocket-chip'...
Submodule path 'rocket-chip': checked out 'd0c6b50fdefcdbe121e9788433ea51f7efaf1d32'
Submodule 'dependencies/cde' (https://github.com/chipsalliance/cde.git) registered for path 'rocket-chip/dependencies/cde'
Submodule 'dependencies/chisel' (https://github.com/chipsalliance/chisel.git) registered for path 'rocket-chip/dependencies/chisel'
Submodule 'dependencies/diplomacy' (https://github.com/chipsalliance/diplomacy.git) registered for path 'rocket-chip/dependencies/diplomacy'
Submodule 'dependencies/hardfloat' (https://github.com/ucb-bar/berkeley-hardfloat.git) registered for path 'rocket-chip/dependencies/hardfloat'
Cloning into '/home/abc/ysyx-workbench/ysyxSoC/rocket-chip/dependencies/cde'...
Cloning into '/home/abc/ysyx-workbench/ysyxSoC/rocket-chip/dependencies/chisel'...
Cloning into '/home/abc/ysyx-workbench/ysyxSoC/rocket-chip/dependencies/diplomacy'...
Cloning into '/home/abc/ysyx-workbench/ysyxSoC/rocket-chip/dependencies/hardfloat'...
Submodule path 'rocket-chip/dependencies/cde': checked out '52768c97a27b254c0cc0ac9401feb55b29e18c28'
Submodule path 'rocket-chip/dependencies/chisel': checked out 'e3bcc90db37f1aec9f8048813f4f0666098d9bee'
Submodule path 'rocket-chip/dependencies/diplomacy': checked out 'edf375300d99a4c260a214d7c1553de0040771d7'
Submodule path 'rocket-chip/dependencies/hardfloat': checked out 'd93aa570806013dea479a92ba9bb33d1f2d4f69f'
Submodule 'berkeley-softfloat-3' (https://github.com/ucb-bar/berkeley-softfloat-3.git) registered for path 'rocket-chip/dependencies/hardfloat/berkeley-softfloat-3'
Submodule 'berkeley-testfloat-3' (https://github.com/ucb-bar/berkeley-testfloat-3.git) registered for path 'rocket-chip/dependencies/hardfloat/berkeley-testfloat-3'
Cloning into '/home/abc/ysyx-workbench/ysyxSoC/rocket-chip/dependencies/hardfloat/berkeley-softfloat-3'...
Cloning into '/home/abc/ysyx-workbench/ysyxSoC/rocket-chip/dependencies/hardfloat/berkeley-testfloat-3'...
Submodule path 'rocket-chip/dependencies/hardfloat/berkeley-softfloat-3': checked out '5c06db33fc1e2130f67c045327b0ec949032df1d'
Submodule path 'rocket-chip/dependencies/hardfloat/berkeley-testfloat-3': checked out '06b20075dd3c1a5d0dd007a93643282832221612'
cd rocket-chip && git apply ../patch/rocket-chip.patch
[abc@DESKTOP-PAP9J8T ysyxSoC]$ make verilog
Downloading firtool version 1.105.0 from https://github.com/llvm/circt/releases/download/firtool-1.105.0/firrtl-bin-linux-x64.tar.gz...
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
0 0 0 0 0 0 0 0 00:02 0
100 9.71M 100 9.71M 0 0 1.80M 0 00:05 00:05 654.7k
Downloading SHA256 checksum from https://github.com/llvm/circt/releases/download/firtool-1.105.0/firrtl-bin-linux-x64.tar.gz.sha256...
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
0 0 0 0 0 0 0 0 00:02 0
100 65 100 65 0 0 15 0 00:04 00:04 0
Checking SHA256 checksum...
/tmp/tmp.xzL5juoJD3/firtool.tar.gz: OK
CHISEL_FIRTOOL_PATH=/home/abc/ysyx-workbench/ysyxSoC/patch/firtool/firtool-1.105.0/bin
mill -i ysyxsoc.runMain ysyx.Elaborate --target-dir build
Downloading mill 0.12.4 from https://repo1.maven.org/maven2/com/lihaoyi/mill-dist/0.12.4/mill-dist-0.12.4.jar ...
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 62.70M 100 62.70M 0 0 9.81M 0 00:06 00:06 12.24M
Preparing Java 26.0.1 runtime; this may take a minute or two ...
WARNING: A terminally deprecated method in sun.misc.Unsafe has been calledet-dir build ============================ 13s
WARNING: sun.misc.Unsafe::arrayBaseOffset has been called by net.openhft.hashing.UnsafeAccess (file:/home/abc/.cache/coursier/v1/https/repo1.maven.org/maven2/net/openhft/zero-allocation-hashing/0.16/zero-allocation-hashing-0.16.jar)
WARNING: Please consider reporting this to the maintainers of class net.openhft.hashing.UnsafeAccess
WARNING: sun.misc.Unsafe::arrayBaseOffset will be removed in a future release
[build.sc-64/68] compile
[build.sc-64] [info] compiling 5 Scala sources to /home/abc/ysyx-workbench/ysyxSoC/out/mill-build/compile.dest/classes ...
[build.sc-64] [info] done compiling
WARNING: A restricted method in java.lang.System has been calledate --target-dir build ============================ 16s
WARNING: java.lang.System::loadLibrary has been called by com.swoval.runtime.NativeLoader in an unnamed module (file:/home/abc/.cache/coursier/v1/https/repo1.maven.org/maven2/com/swoval/file-tree-views/2.1.12/file-tree-views-2.1.12.jar)
WARNING: Use --enable-native-access=ALL-UNNAMED to avoid a warning for callers in this module
WARNING: Restricted methods will be blocked in a future release unless native access is enabled
[68/68] ============================ ysyxsoc.runMain ysyx.Elaborate --target-dir build ============================ 16s
1 tasks failed
methodCodeHashSignatures java.lang.IllegalArgumentException: Unsupported class file major version 70
org.objectweb.asm.ClassReader.(ClassReader.java:200)
org.objectweb.asm.ClassReader.(ClassReader.java:180)
org.objectweb.asm.ClassReader.(ClassReader.java:166)
org.objectweb.asm.ClassReader.(ClassReader.java:288)
mill.codesig.ExternalSummary$.load0$1(ExternalSummary.scala:55)
mill.codesig.ExternalSummary$.$anonfun$apply$6(ExternalSummary.scala:48)
scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.scala:18)
scala.collection.mutable.HashMap.getOrElse(HashMap.scala:451)
mill.codesig.ExternalSummary$.load$1(ExternalSummary.scala:48)
mill.codesig.ExternalSummary$.$anonfun$apply$7(ExternalSummary.scala:63)
mill.codesig.ExternalSummary$.$anonfun$apply$7$adapted(ExternalSummary.scala:63)
scala.collection.immutable.Set$Set1.foreach(Set.scala:177)
mill.codesig.ExternalSummary$.load0$1(ExternalSummary.scala:63)
mill.codesig.ExternalSummary$.$anonfun$apply$6(ExternalSummary.scala:48)
scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.scala:18)
scala.collection.mutable.HashMap.getOrElse(HashMap.scala:451)
mill.codesig.ExternalSummary$.load$1(ExternalSummary.scala:48)
mill.codesig.ExternalSummary$.$anonfun$apply$9(ExternalSummary.scala:69)
mill.codesig.ExternalSummary$.$anonfun$apply$9$adapted(ExternalSummary.scala:69)
scala.collection.immutable.HashSet.foreach(HashSet.scala:951)
mill.codesig.ExternalSummary$.apply(ExternalSummary.scala:69)
mill.codesig.CodeSig$.compute(CodeSig.scala:17)
mill.runner.MillBuildRootModule.$anonfun$methodCodeHashSignatures$2(MillBuildRootModule.scala:184)
mill.define.Task$TraverseCtx.evaluate(Task.scala:219)
make: *** [Makefile:13: build/ysyxSoCFull.v] Error 1
[abc@DESKTOP-PAP9J8T ysyxSoC]$ java -version
java version "26.0.1" 2026-04-21
Java(TM) SE Runtime Environment (build 26.0.1+8-34)
Java HotSpot(TM) 64-Bit Server VM (build 26.0.1+8-34, mixed mode, sharing)
[abc@DESKTOP-PAP9J8T ysyxSoC]$ mill -version
[68/68] ============================== -version ==============================
Cannot resolve -version. Did you mean version?
[abc@DESKTOP-PAP9J8T ysyxSoC]$ mill version
[1/1] version
0.12.4
[1/1] ============================== version ==============================
[abc@DESKTOP-PAP9J8T ysyxSoC]$ yay -S mill
AUR Explicit (1): mill-1.1.2-3
:: PKGBUILD up to date, skipping download: mill
1 mill (Installed) (Build Files Exist)
==> Packages to cleanBuild?
==> [N]one [A]ll [Ab]ort [I]nstalled [No]tInstalled or (1 2 3, 1-3, ^4)
==>
1 mill (Installed) (Build Files Exist)
==> Diffs to show?
==> [N]one [A]ll [Ab]ort [I]nstalled [No]tInstalled or (1 2 3, 1-3, ^4)
==>
==> Making package: mill 1.1.2-3 (Thu Jun 11 15:07:26 2026)
==> Retrieving sources...
-> Found mill-binary
==> WARNING: Skipping verification of source file PGP signatures.
==> Validating source files with sha512sums...
mill-binary ... Passed
:: (1/1) Parsing SRCINFO: mill
==> Making package: mill 1.1.2-3 (Thu Jun 11 15:07:27 2026)
==> Checking runtime dependencies...
==> Checking buildtime dependencies...
==> Retrieving sources...
-> Found mill-binary
==> Validating source files with sha512sums...
mill-binary ... Passed
==> Removing existing $srcdir/ directory...
==> Extracting sources...
==> Starting prepare()...
==> Sources are ready.
==> Making package: mill 1.1.2-3 (Thu Jun 11 15:07:27 2026)
==> Checking runtime dependencies...
==> Checking buildtime dependencies...
==> WARNING: Using existing $srcdir/ tree
==> Entering fakeroot environment...
==> Starting package()...
==> Tidying install...
-> Removing libtool files...
-> Removing static library files...
-> Purging unwanted files...
-> Stripping unneeded symbols from binaries and libraries...
-> Compressing man and info pages...
==> Checking for packaging issues...
==> Creating package "mill"...
-> Generating .PKGINFO file...
-> Generating .BUILDINFO file...
-> Generating .MTREE file...
-> Compressing package...
==> Leaving fakeroot environment.
==> Finished making: mill 1.1.2-3 (Thu Jun 11 15:07:28 2026)
==> Cleaning up...
We trust you have received the usual lecture from the local System
Administrator. It usually boils down to these three things:
#1) Respect the privacy of others.
#2) Think before you type.
#3) With great power comes great responsibility.
For security reasons, the password you type will not be visible.
[sudo] password for abc:
sudo: /var/db/sudo/lectured is owned by uid 1000, should be 0
loading packages...
warning: mill-1.1.2-3 is up to date -- reinstalling
resolving dependencies...
looking for conflicting packages...
Package (1) Old Version New Version Net Change
mill 1.1.2-3 1.1.2-3 0.00 MiB
Total Installed Size: 0.01 MiB
Net Upgrade Size: 0.00 MiB
:: Proceed with installation? [Y/n]
checking keyring...
checking package integrity...
loading package files...
checking for file conflicts...
:: Processing package changes...
reinstalling mill...
:: Running post-transaction hooks...
(1/1) Arming ConditionNeedsUpdate...
[abc@DESKTOP-PAP9J8T ysyxSoC]$ mill version
[1/1] version
0.12.4
[1/1] ============================== version ==============================
[abc@DESKTOP-PAP9J8T ysyxSoC]$
[abc@DESKTOP-PAP9J8T ysyxSoC]$ sudo pacman -S --needed jdk17-openjdk
We trust you have received the usual lecture from the local System
Administrator. It usually boils down to these three things:
#1) Respect the privacy of others.
#2) Think before you type.
#3) With great power comes great responsibility.
For security reasons, the password you type will not be visible.
[sudo] password for abc:
sudo: /var/db/sudo/lectured is owned by uid 1000, should be 0
resolving dependencies...
looking for conflicting packages...
Package (2) New Version Net Change Download Size
extra/libnet 2:1.3-2 1.47 MiB 0.28 MiB
extra/jdk17-openjdk 17.0.19.u10-1 421.30 MiB 273.49 MiB
Total Download Size: 273.77 MiB
Total Installed Size: 422.77 MiB
:: Proceed with installation? [Y/n]
:: Retrieving packages...
jdk17-openjdk-17.0.19.u10-1-x86_64 downloading...
libnet-2:1.3-2-x86_64 downloading...
checking keyring...
checking package integrity...
loading package files...
checking for file conflicts...
:: Processing package changes...
installing libnet...
installing jdk17-openjdk...
Default Java environment is already set to 'java-26-jdk'
See 'archlinux-java help' to change it
Optional dependencies for jdk17-openjdk
java-rhino: for some JavaScript support
alsa-lib: for basic sound support [installed]
gtk3: for the Gtk+ 3 look and feel - desktop usage [installed]
:: Running post-transaction hooks...
(1/3) Arming ConditionNeedsUpdate...
(2/3) Updating icon theme caches...
(3/3) Updating the desktop file MIME type cache...
[abc@DESKTOP-PAP9J8T ysyxSoC]$ export JAVA_HOME=/usr/lib/jvm/java-17-openjdk
[abc@DESKTOP-PAP9J8T ysyxSoC]$ export PATH="$JAVA_HOME/bin:$PATH"
[abc@DESKTOP-PAP9J8T ysyxSoC]$ java -version
openjdk version "17.0.19" 2026-04-21
OpenJDK Runtime Environment (build 17.0.19+10)
OpenJDK 64-Bit Server VM (build 17.0.19+10, mixed mode, sharing)
[abc@DESKTOP-PAP9J8T ysyxSoC]$ make verilog
Found existing firtool directory in /home/abc/ysyx-workbench/ysyxSoC/patch/firtool
If you want to update firtool, please remove the existing firtool directory
CHISEL_FIRTOOL_PATH=/home/abc/ysyx-workbench/ysyxSoC/patch/firtool/firtool-1.105.0/bin
mill -i ysyxsoc.runMain ysyx.Elaborate --target-dir build
Preparing Java 17.0.19 runtime; this may take a minute or two ...
[289/321] rocketchip.cde.compile
[288/321] rocketchip.macros.compile
[291/321] rocketchip.hardfloat.compile
[289] [info] compiling 1 Scala source to /home/abc/ysyx-workbench/ysyxSoC/out/rocketchip/cde/compile.dest/classes ...
[288] [info] compiling 1 Scala source to /home/abc/ysyx-workbench/ysyxSoC/out/rocketchip/macros/compile.dest/classes ..
[291] [info] compiling 20 Scala sources to /home/abc/ysyx-workbench/ysyxSoC/out/rocketchip/hardfloat/compile.dest/classes ...
[289] [info] done compiling
[288] [info] done compiling
[299/321] rocketchip.diplomacy.compile
[299] [info] compiling 36 Scala sources to /home/abc/ysyx-workbench/ysyxSoC/out/rocketchip/diplomacy/compile.dest/classes ...
[299] [warn] /home/abc/ysyx-workbench/ysyxSoC/rocket-chip/dependencies/diplomacy/diplomacy/src/diplomacy/nodes/NodeImp.scala:62:20: parameter node in method mixI is never used
[299] [warn] def mixI(pu: UI, node: InwardNode[DI, UI, BI]): UI = pu
[299] [warn] ^
[299] [warn] /home/abc/ysyx-workbench/ysyxSoC/rocket-chip/dependencies/diplomacy/diplomacy/src/diplomacy/nodes/NodeImp.scala:137:20: parameter node in method mixO is never used
[299] [warn] def mixO(pd: DO, node: OutwardNode[DO, UO, BO]): DO = pd
[299] [warn] ^
[299] [warn] /home/abc/ysyx-workbench/ysyxSoC/rocket-chip/dependencies/diplomacy/diplomacy/src/diplomacy/lazymodule/LazyModuleImp.scala:5:8: Importing from firrtl is deprecated as of Chisel's 3.6.0 release.
[299] [warn] import firrtl.passes.InlineAnnotation
[299] [warn] ^
[299] [warn] three warnings found
[299] [info] done compiling
[291] [info] done compiling
[307/321] rocketchip.compile
[307] [info] compiling 317 Scala sources to /home/abc/ysyx-workbench/ysyxSoC/out/rocketchip/compile.dest/classes ...
[307] [warn] /home/abc/ysyx-workbench/ysyxSoC/rocket-chip/src/main/scala/diplomacy/Parameters.scala:122:16: Implicit definition should have explicit type (inferred Boolean) [quickfixable]
[307] [warn] implicit def asBool(x: TransferSizes) = !x.none
[307] [warn] ^
[307] [warn] /home/abc/ysyx-workbench/ysyxSoC/rocket-chip/src/main/scala/diplomacy/package.scala:62:16: Implicit definition should have explicit type (inferred org.chipsalliance.diplomacy.SourcecodeNameExt) [quickfixable]
[307] [warn] implicit def SourcecodeNameExt(x: sourcecode.Name) = root.org.chipsalliance.diplomacy.SourcecodeNameExt(x)
[307] [warn] ^
[307] [warn] /home/abc/ysyx-workbench/ysyxSoC/rocket-chip/src/main/scala/jtag/JtagStateMachine.scala:18:18: Implicit definition should have explicit type (inferred Int) [quickfixable]
[307] [warn] implicit def toInt(x: State) = x.id
[307] [warn] ^
[307] [warn] /home/abc/ysyx-workbench/ysyxSoC/rocket-chip/src/main/scala/jtag/package.scala:14:16: Implicit definition should have explicit type (inferred (scala.math.BigInt, V)) [quickfixable]
[307] [warn] implicit def instructionIntKeyToBigIntV <: Chain = (BigInt(x.1), x.2)
[307] [warn] ^
[307] [warn] /home/abc/ysyx-workbench/ysyxSoC/rocket-chip/src/main/scala/regmapper/RegField.scala:21:16: Implicit definition should have explicit type (inferred freechips.rocketchip.regmapper.RegReadFn) [quickfixable]
[307] [warn] implicit def apply(x: (Bool, Bool) => (Bool, Bool, UInt)) =
[307] [warn] ^
[307] [warn] /home/abc/ysyx-workbench/ysyxSoC/rocket-chip/src/main/scala/regmapper/RegField.scala:32:16: Implicit definition should have explicit type (inferred freechips.rocketchip.regmapper.RegReadFn) [quickfixable]
[307] [warn] implicit def apply(x: Bool => (Bool, UInt)) =
[307] [warn] ^
[307] [warn] /home/abc/ysyx-workbench/ysyxSoC/rocket-chip/src/main/scala/regmapper/RegField.scala:53:16: Implicit definition should have explicit type (inferred freechips.rocketchip.regmapper.RegWriteFn) [quickfixable]
[307] [warn] implicit def apply(x: (Bool, Bool, UInt) => (Bool, Bool)) =
[307] [warn] ^
[307] [warn] /home/abc/ysyx-workbench/ysyxSoC/rocket-chip/src/main/scala/regmapper/RegField.scala:65:16: Implicit definition should have explicit type (inferred freechips.rocketchip.regmapper.RegWriteFn) [quickfixable]
[307] [warn] implicit def apply(x: (Bool, UInt) => Bool) =
[307] [warn] ^
[307] [warn] /home/abc/ysyx-workbench/ysyxSoC/rocket-chip/src/main/scala/util/PlusArg.scala:35:16: Implicit definition should have explicit type (inferred freechips.rocketchip.util.Doctypeable[Int]) [quickfixable]
[307] [warn] implicit val intToDoctype = new Doctypeable[Int] { def toDoctype(a: Option[Int]) = "INT" }
[307] [warn] ^
[307] [warn] /home/abc/ysyx-workbench/ysyxSoC/rocket-chip/src/main/scala/util/PlusArg.scala:38:16: Implicit definition should have explicit type (inferred freechips.rocketchip.util.Doctypeable[BigInt]) [quickfixable]
[307] [warn] implicit val bigIntToDoctype = new Doctypeable[BigInt] { def toDoctype(a: Option[BigInt]) = "INT" }
[307] [warn] ^
[307] [warn] /home/abc/ysyx-workbench/ysyxSoC/rocket-chip/src/main/scala/util/PlusArg.scala:41:16: Implicit definition should have explicit type (inferred freechips.rocketchip.util.Doctypeable[String]) [quickfixable]
[307] [warn] implicit val stringToDoctype = new Doctypeable[String] { def toDoctype(a: Option[String]) = "STRING" }
[307] [warn] ^
[307] [warn] /home/abc/ysyx-workbench/ysyxSoC/rocket-chip/src/main/scala/util/ShiftQueue.scala:18:28: reference to entries is ambiguous;
[307] [warn] it is both defined in the enclosing class ShiftQueue and inherited in the enclosing anonymous class as value entries (defined in class QueueIO)
[307] [warn] In Scala 2, symbols inherited from a superclass shadow symbols defined in an outer scope.
[307] [warn] Such references are ambiguous in Scala 3. To continue using the inherited symbol, write this.entries.
[307] [warn] Or use -Wconf:msg=legacy-binding:s to silence this warning. [quickfixable]
[307] [warn] val mask = Output(UInt(entries.W))
[307] [warn] ^
[307] [warn] 7 deprecations
[307] [warn] 78 deprecations (since 2.13.0)
[307] [warn] 1 deprecation (since 2.13.7)
[307] [warn] 1 deprecation (since 9)
[307] [warn] 27 deprecations (since CDE 0.1)
[307] [warn] 10 deprecations (since diplomacy 1.0.0)
[307] [warn] 1 deprecation (since rocket-chip 1.2)
[307] [warn] 36 deprecations (since rocketchip 2.0.0)
[307] [warn] 161 deprecations in total; re-run with -deprecation for details
[307] [warn] 20 feature warnings; re-run with -feature for details
[307] [warn] 22 warnings found
[307] [info] done compiling
[314/321] ysyxsoc.compile
[314] [info] compiling 35 Scala sources to /home/abc/ysyx-workbench/ysyxSoC/out/ysyxsoc/compile.dest/classes ...
[314] [warn] 1 deprecation (since 2.13.0)
[314] [warn] 1 deprecation (since 2.13.3)
[314] [warn] 90 deprecations (since rocketchip 2.0.0)
[314] [warn] 92 deprecations in total; re-run with -deprecation for details
[314] [warn] four warnings found
[314] [info] done compiling
[321/321] =========================== ysyxsoc.runMain ysyx.Elaborate --target-dir build =========================== 45s
mv build/ysyxSoCTop.sv build/ysyxSoCFull.v
sed -i -e 's/(aw|ar|w|r|b)(|bits_)/_\1/g' build/ysyxSoCFull.v
sed -i '/firrtl_black_box_resource_files.f/, $d' build/ysyxSoCFull.v
[abc@DESKTOP-PAP9J8T ysyxSoC]$ java -verilog
Unrecognized option: -verilog
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.
[abc@DESKTOP-PAP9J8T ysyxSoC]$ java -version
openjdk version "17.0.19" 2026-04-21
OpenJDK Runtime Environment (build 17.0.19+10)
OpenJDK 64-Bit Server VM (build 17.0.19+10, mixed mode, sharing)
[abc@DESKTOP-PAP9J8T ysyxSoC]$
[abc@DESKTOP-PAP9J8T ysyx-workbench]$ cd npc
[abc@DESKTOP-PAP9J8T npc]$ mill version
1.1.0
1/1, SUCCESS] mill version
[abc@DESKTOP-PAP9J8T npc]$
[abc@DESKTOP-PAP9J8T alstt]$ neofetch
- abc@DESKTOP-PAP9J8T .o+ -------------------
ooo/ OS: Arch Linux on Windows 10 x86_64 +oooo: Kernel: 6.6.87.2-microsoft-standard-WSL2
+oooooo: Uptime: 1 hour, 35 mins -+oooooo+: Packages: 687 (pacman) /:-:++oooo+: Shell: bash 5.3.15
/++++/+++++++: Theme: Adwaita [GTK3] /++++++++++++++: Icons: Adwaita [GTK3]
/+++ooooooooooooo/ Terminal: Windows Terminal
./ooosssso++osssssso+ CPU: Intel Ultra 9 275HX (24) @ 3.071GHz .oossssso-````/ossssss+ GPU: c7a1:00:00.0 Microsoft Corporation Basic Render Driver
-osssssso. :ssssssso. Memory: 4587MiB / 15718MiB
:osssssss/ osssso+++.
/ossssssss/ +ssssooo/-
/ossssso+/:- -:/+osssso+- +sso+:- .-/+oso:
++:. -/+/
. /
[abc@DESKTOP-PAP9J8T alstt]$
Windows PowerShell
版权所有（C） Microsoft Corporation。保留所有权利。
安装最新的 PowerShell，了解新功能和改进！https://aka.ms/PSWindows
PS C:\Users\alstt> wsl --version
WSL 版本: 2.6.3.0
内核版本: 6.6.87.2-1
WSLg 版本: 1.0.71
MSRDC 版本: 1.2.6353
Direct3D 版本: 1.611.1-81528511
DXCore 版本: 10.0.26100.1-240331-1435.ge-release
Windows: 10.0.26200.8457
PS C:\Users\alstt>
各位大师，额，本人第一次提issue，不知道标准写法应该是什么，而且洒家文化水平非常低下，当然，也不是有百分之一百零一的把握认为是mill的问题，目前洒家排查的问题应该可能大概也许或许好像貌似是因为mill的版本过低，我查询过mill的JVM依赖问题，1.0开始是不依赖具体JVM版本了，而且本人Scala版本是chisel3版本是2.13.18，chisel是7.7，目前这个mill和JDK能在NPC目录下正常使用，我传递参数MILL_VERSION手动传递参数1.1.2，好像爆了，应该是构建文件不支持最新的mill，只能用自带的0.12.4吧，chisel7.X版本是完全支持JDK26的，而这个问题换到老版本的JDK17是可以直接一行make verilog就可以跑起来的，说明应该核心问题就是新版本Java改了环境的某些环境更改或者新的特性导致无法运行，所以得退老版本环境才可以
目前看来mill至少得拉到1.0版本，这样才不会有版本依赖的问题
现在是因为可能脚本有基于别的东西，结果所以直接传参数的话Mill 1.1.2可以启动，但无法解析原任务
反正就是从0.12.4升级到1.1.2后，26下的Unsupported class file major version 70问题就会直接消失
然后我跑了一下make verilog，然后是可以成功生成ysyxSoCFull.v
然后这之间我是大量询问了codex GPT5.5的
然后大概就是如果只改mill-version这个版本号是没卵用的，然后就是还需要迁移build.sc到build.mill，然后这个我确实看不太懂，所以我就去问了AI，makefile要修改我知道，但是目前要解决这个问题就得从ysyxsoc.runMain改成runMain，这个东西不会是因为他是绑定了0.12.4吧，我也不太懂，望各位大师见谅，毕竟我的scala chisel3是看知乎文章速成的，就是因为原本模块名是ysyxsoc，然后这里面有一个runMain，然后用了根模块的写法，object package extends ysyxSoC，所以Mill的这个任务路径是修改了的，就直接变成了runMain，然后这个build.sc就是直接仿照build.mill设计的（本人能力有限，不懂得代码也不敢让AI乱改，所以让AI写，但是一点点的核对过，完全是照着模板抄的，一点点改的，然后只是让AI把语法统一了一下，改到比较新了，逻辑都一样的）
我刚刚切换到1.1.2版本是可以进行直接跑的
就是要把.mill-version从0.12.4改成1.1.2
然后makefile从ysyxsoc.runMain改成runMain，就是不要跑ysyx的东西：
mill -i runMain ysyx.Elaborate --target-dir $(@d)
然后新增 ysyxSoC/build.mill，不过这个文件的代码是纯粹AI写的：
//| mill-version: 1.1.2
package build
import mill._
import mill.scalalib._
object Versions {
val chisel = "7.0.0-M2"
val scala = "2.13.14"
}
val workspaceRoot = os.Path(sys.env("MILL_WORKSPACE_ROOT"))
object Deps {
val chisel = mvn"org.chipsalliance::chisel:${Versions.chisel}"
val chiselPlugin = mvn"org.chipsalliance:::chisel-plugin:${Versions.chisel}"
val mainargs = mvn"com.lihaoyi::mainargs:0.5.4"
val json4sJackson = mvn"org.json4s::json4s-jackson:4.0.6"
val scalaReflect = mvn"org.scala-lang:scala-reflect:${Versions.scala}"
val sourcecode = mvn"com.lihaoyi::sourcecode:0.3.1"
}
trait HasChisel extends ScalaModule {
def chiselModule: Option[ScalaModule]
def chiselPluginJar: Option[PathRef]
def chiselMvn: Option[Dep]
def chiselPluginMvn: Option[Dep]
override def moduleDeps = super.moduleDeps ++ chiselModule.toSeq
override def scalacOptions =
super.scalacOptions() ++ chiselPluginJar.toSeq.map(path => s"-Xplugin:${path.path}")
override def scalacPluginClasspath =
super.scalacPluginClasspath() ++ chiselPluginJar.toSeq
override def mvnDeps = super.mvnDeps() ++ chiselMvn.toSeq
override def scalacPluginMvnDeps =
super.scalacPluginMvnDeps() ++ chiselPluginMvn.toSeq
}
trait HasThisChisel extends HasChisel {
override def scalaVersion = Versions.scala
def chiselModule: Option[ScalaModule] = None
def chiselPluginJar: Option[PathRef] = None
def chiselMvn: Option[Dep] = Some(Deps.chisel)
def chiselPluginMvn: Option[Dep] = Some(Deps.chiselPlugin)
override def scalacOptions = super.scalacOptions() ++
Seq("-language:reflectiveCalls", "-Ymacro-annotations", "-Ytasty-reader")
}
trait MacrosModule extends ScalaModule {
def scalaReflectMvn: Dep
override def mvnDeps = super.mvnDeps() ++ Seq(scalaReflectMvn)
}
trait RocketChipModule extends HasChisel {
override def mainClass = Some("freechips.rocketchip.diplomacy.Main")
def macrosModule: MacrosModule
def hardfloatModule: ScalaModule
def diplomacyModule: ScalaModule
def mainargsMvn: Dep
def json4sJacksonMvn: Dep
override def moduleDeps =
super.moduleDeps ++ Seq(macrosModule, hardfloatModule, diplomacyModule)
override def mvnDeps =
super.mvnDeps() ++ Seq(mainargsMvn, json4sJacksonMvn)
}
trait HardfloatModule extends HasChisel
trait CDEModule extends ScalaModule
trait DiplomacyModule extends HasChisel {
def cdeModule: ScalaModule
def sourcecodeMvn: Dep
override def moduleDeps = super.moduleDeps ++ Seq(cdeModule)
override def mvnDeps = super.mvnDeps() ++ Seq(sourcecodeMvn)
override def scalacOptions = super.scalacOptions() ++ Seq("-Wunused")
}
trait RocketChip extends RocketChipModule with HasThisChisel {
override def scalaVersion = Versions.scala
override def sources = Task.Sources(workspaceRoot / "rocket-chip" / "src" / "main" / "scala")
def dependencyPath = workspaceRoot / "rocket-chip" / "dependencies"
def macrosModule = macros
def hardfloatModule = hardfloat
def cdeModule = cde
def diplomacyModule = diplomacy
def diplomacyMvn = None
def mainargsMvn = Deps.mainargs
def json4sJacksonMvn = Deps.json4sJackson
object macros extends Macros
trait Macros extends MacrosModule with SbtModule {
override def scalaVersion = Versions.scala
override def sources = Task.Sources(workspaceRoot / "rocket-chip" / "macros" / "src" / "main" / "scala")
def scalaReflectMvn = Deps.scalaReflect
}
object hardfloat extends Hardfloat
trait Hardfloat extends HardfloatModule with HasThisChisel {
override def scalaVersion = Versions.scala
override def sources = Task.Sources(dependencyPath / "hardfloat" / "hardfloat" / "src" / "main" / "scala")
}
object cde extends CDE
trait CDE extends CDEModule {
override def scalaVersion = Versions.scala
override def sources = Task.Sources(dependencyPath / "cde" / "cde" / "src" / "main" / "scala")
}
object diplomacy extends Diplomacy
trait Diplomacy extends DiplomacyModule {
override def scalaVersion = Versions.scala
override def sources = Task.Sources(dependencyPath / "diplomacy" / "diplomacy" / "src" / "main" / "scala")
def chiselModule: Option[ScalaModule] = None
def chiselPluginJar: Option[PathRef] = None
def chiselMvn: Option[Dep] = Some(Deps.chisel)
def chiselPluginMvn: Option[Dep] = Some(Deps.chiselPlugin)
def cdeModule = cde
def sourcecodeMvn = Deps.sourcecode
}
}
trait ysyxSoCModule extends ScalaModule {
def rocketModule: ScalaModule
override def moduleDeps = super.moduleDeps ++ Seq(rocketModule)
}
object package extends ysyxSoC {
object rocketchip extends RocketChip
def rocketModule = rocketchip
}
trait ysyxSoC extends ysyxSoCModule with HasThisChisel {
override def scalaVersion = Versions.scala
override def sources = Task.Sources(workspaceRoot / "src")
}
详细讲解我写在CLI输出之下
[abc@DESKTOP-PAP9J8T ysyxSoC]$ make dev-init
git submodule update --init --recursive
Submodule 'rocket-chip' (git@github.com:chipsalliance/rocket-chip.git) registered for path 'rocket-chip'
Cloning into '/home/abc/ysyx-workbench/ysyxSoC/rocket-chip'...
Submodule path 'rocket-chip': checked out 'd0c6b50fdefcdbe121e9788433ea51f7efaf1d32'
Submodule 'dependencies/cde' (https://github.com/chipsalliance/cde.git) registered for path 'rocket-chip/dependencies/cde'
Submodule 'dependencies/chisel' (https://github.com/chipsalliance/chisel.git) registered for path 'rocket-chip/dependencies/chisel'
Submodule 'dependencies/diplomacy' (https://github.com/chipsalliance/diplomacy.git) registered for path 'rocket-chip/dependencies/diplomacy'
Submodule 'dependencies/hardfloat' (https://github.com/ucb-bar/berkeley-hardfloat.git) registered for path 'rocket-chip/dependencies/hardfloat'
Cloning into '/home/abc/ysyx-workbench/ysyxSoC/rocket-chip/dependencies/cde'...
Cloning into '/home/abc/ysyx-workbench/ysyxSoC/rocket-chip/dependencies/chisel'...
Cloning into '/home/abc/ysyx-workbench/ysyxSoC/rocket-chip/dependencies/diplomacy'...
Cloning into '/home/abc/ysyx-workbench/ysyxSoC/rocket-chip/dependencies/hardfloat'...
Submodule path 'rocket-chip/dependencies/cde': checked out '52768c97a27b254c0cc0ac9401feb55b29e18c28'
Submodule path 'rocket-chip/dependencies/chisel': checked out 'e3bcc90db37f1aec9f8048813f4f0666098d9bee'
Submodule path 'rocket-chip/dependencies/diplomacy': checked out 'edf375300d99a4c260a214d7c1553de0040771d7'
Submodule path 'rocket-chip/dependencies/hardfloat': checked out 'd93aa570806013dea479a92ba9bb33d1f2d4f69f'
Submodule 'berkeley-softfloat-3' (https://github.com/ucb-bar/berkeley-softfloat-3.git) registered for path 'rocket-chip/dependencies/hardfloat/berkeley-softfloat-3'
Submodule 'berkeley-testfloat-3' (https://github.com/ucb-bar/berkeley-testfloat-3.git) registered for path 'rocket-chip/dependencies/hardfloat/berkeley-testfloat-3'
Cloning into '/home/abc/ysyx-workbench/ysyxSoC/rocket-chip/dependencies/hardfloat/berkeley-softfloat-3'...
Cloning into '/home/abc/ysyx-workbench/ysyxSoC/rocket-chip/dependencies/hardfloat/berkeley-testfloat-3'...
Submodule path 'rocket-chip/dependencies/hardfloat/berkeley-softfloat-3': checked out '5c06db33fc1e2130f67c045327b0ec949032df1d'
Submodule path 'rocket-chip/dependencies/hardfloat/berkeley-testfloat-3': checked out '06b20075dd3c1a5d0dd007a93643282832221612'
cd rocket-chip && git apply ../patch/rocket-chip.patch
[abc@DESKTOP-PAP9J8T ysyxSoC]$ make verilog
Downloading firtool version 1.105.0 from https://github.com/llvm/circt/releases/download/firtool-1.105.0/firrtl-bin-linux-x64.tar.gz...
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
0 0 0 0 0 0 0 0 00:02 0
100 9.71M 100 9.71M 0 0 1.80M 0 00:05 00:05 654.7k
Downloading SHA256 checksum from https://github.com/llvm/circt/releases/download/firtool-1.105.0/firrtl-bin-linux-x64.tar.gz.sha256...
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
0 0 0 0 0 0 0 0 00:02 0
100 65 100 65 0 0 15 0 00:04 00:04 0
Checking SHA256 checksum...
/tmp/tmp.xzL5juoJD3/firtool.tar.gz: OK
CHISEL_FIRTOOL_PATH=/home/abc/ysyx-workbench/ysyxSoC/patch/firtool/firtool-1.105.0/bin
mill -i ysyxsoc.runMain ysyx.Elaborate --target-dir build
Downloading mill 0.12.4 from https://repo1.maven.org/maven2/com/lihaoyi/mill-dist/0.12.4/mill-dist-0.12.4.jar ...
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 62.70M 100 62.70M 0 0 9.81M 0 00:06 00:06 12.24M
Preparing Java 26.0.1 runtime; this may take a minute or two ...
WARNING: A terminally deprecated method in sun.misc.Unsafe has been calledet-dir build ============================ 13s
WARNING: sun.misc.Unsafe::arrayBaseOffset has been called by net.openhft.hashing.UnsafeAccess (file:/home/abc/.cache/coursier/v1/https/repo1.maven.org/maven2/net/openhft/zero-allocation-hashing/0.16/zero-allocation-hashing-0.16.jar)
WARNING: Please consider reporting this to the maintainers of class net.openhft.hashing.UnsafeAccess
WARNING: sun.misc.Unsafe::arrayBaseOffset will be removed in a future release
[build.sc-64/68] compile
[build.sc-64] [info] compiling 5 Scala sources to /home/abc/ysyx-workbench/ysyxSoC/out/mill-build/compile.dest/classes ...
[build.sc-64] [info] done compiling
WARNING: A restricted method in java.lang.System has been calledate --target-dir build ============================ 16s
WARNING: java.lang.System::loadLibrary has been called by com.swoval.runtime.NativeLoader in an unnamed module (file:/home/abc/.cache/coursier/v1/https/repo1.maven.org/maven2/com/swoval/file-tree-views/2.1.12/file-tree-views-2.1.12.jar)
WARNING: Use --enable-native-access=ALL-UNNAMED to avoid a warning for callers in this module
WARNING: Restricted methods will be blocked in a future release unless native access is enabled
[68/68] ============================ ysyxsoc.runMain ysyx.Elaborate --target-dir build ============================ 16s
1 tasks failed
methodCodeHashSignatures java.lang.IllegalArgumentException: Unsupported class file major version 70
org.objectweb.asm.ClassReader.(ClassReader.java:200)
org.objectweb.asm.ClassReader.(ClassReader.java:180)
org.objectweb.asm.ClassReader.(ClassReader.java:166)
org.objectweb.asm.ClassReader.(ClassReader.java:288)
mill.codesig.ExternalSummary$.load0$1(ExternalSummary.scala:55)
mill.codesig.ExternalSummary$.$anonfun$apply$6(ExternalSummary.scala:48)
scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.scala:18)
scala.collection.mutable.HashMap.getOrElse(HashMap.scala:451)
mill.codesig.ExternalSummary$.load$1(ExternalSummary.scala:48)
mill.codesig.ExternalSummary$.$anonfun$apply$7(ExternalSummary.scala:63)
mill.codesig.ExternalSummary$.$anonfun$apply$7$adapted(ExternalSummary.scala:63)
scala.collection.immutable.Set$Set1.foreach(Set.scala:177)
mill.codesig.ExternalSummary$.load0$1(ExternalSummary.scala:63)
mill.codesig.ExternalSummary$.$anonfun$apply$6(ExternalSummary.scala:48)
scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.scala:18)
scala.collection.mutable.HashMap.getOrElse(HashMap.scala:451)
mill.codesig.ExternalSummary$.load$1(ExternalSummary.scala:48)
mill.codesig.ExternalSummary$.$anonfun$apply$9(ExternalSummary.scala:69)
mill.codesig.ExternalSummary$.$anonfun$apply$9$adapted(ExternalSummary.scala:69)
scala.collection.immutable.HashSet.foreach(HashSet.scala:951)
mill.codesig.ExternalSummary$.apply(ExternalSummary.scala:69)
mill.codesig.CodeSig$.compute(CodeSig.scala:17)
mill.runner.MillBuildRootModule.$anonfun$methodCodeHashSignatures$2(MillBuildRootModule.scala:184)
mill.define.Task$TraverseCtx.evaluate(Task.scala:219)
make: *** [Makefile:13: build/ysyxSoCFull.v] Error 1
[abc@DESKTOP-PAP9J8T ysyxSoC]$ java -version
java version "26.0.1" 2026-04-21
Java(TM) SE Runtime Environment (build 26.0.1+8-34)
Java HotSpot(TM) 64-Bit Server VM (build 26.0.1+8-34, mixed mode, sharing)
[abc@DESKTOP-PAP9J8T ysyxSoC]$ mill -version
[68/68] ============================== -version ==============================
Cannot resolve -version. Did you mean version?
[abc@DESKTOP-PAP9J8T ysyxSoC]$ mill version
[1/1] version
0.12.4
[1/1] ============================== version ==============================
[abc@DESKTOP-PAP9J8T ysyxSoC]$ yay -S mill
AUR Explicit (1): mill-1.1.2-3
:: PKGBUILD up to date, skipping download: mill
1 mill (Installed) (Build Files Exist)
==> Packages to cleanBuild?
==> [N]one [A]ll [Ab]ort [I]nstalled [No]tInstalled or (1 2 3, 1-3, ^4)
==>
1 mill (Installed) (Build Files Exist)
==> Diffs to show?
==> [N]one [A]ll [Ab]ort [I]nstalled [No]tInstalled or (1 2 3, 1-3, ^4)
==>
==> Making package: mill 1.1.2-3 (Thu Jun 11 15:07:26 2026)
==> Retrieving sources...
-> Found mill-binary
==> WARNING: Skipping verification of source file PGP signatures.
==> Validating source files with sha512sums...
mill-binary ... Passed
:: (1/1) Parsing SRCINFO: mill
==> Making package: mill 1.1.2-3 (Thu Jun 11 15:07:27 2026)
==> Checking runtime dependencies...
==> Checking buildtime dependencies...
==> Retrieving sources...
-> Found mill-binary
==> Validating source files with sha512sums...
mill-binary ... Passed
==> Removing existing $srcdir/ directory...
==> Extracting sources...
==> Starting prepare()...
==> Sources are ready.
==> Making package: mill 1.1.2-3 (Thu Jun 11 15:07:27 2026)
==> Checking runtime dependencies...
==> Checking buildtime dependencies...
==> WARNING: Using existing $srcdir/ tree
==> Entering fakeroot environment...
==> Starting package()...
==> Tidying install...
-> Removing libtool files...
-> Removing static library files...
-> Purging unwanted files...
-> Stripping unneeded symbols from binaries and libraries...
-> Compressing man and info pages...
==> Checking for packaging issues...
==> Creating package "mill"...
-> Generating .PKGINFO file...
-> Generating .BUILDINFO file...
-> Generating .MTREE file...
-> Compressing package...
==> Leaving fakeroot environment.
==> Finished making: mill 1.1.2-3 (Thu Jun 11 15:07:28 2026)
==> Cleaning up...
We trust you have received the usual lecture from the local System
Administrator. It usually boils down to these three things:
For security reasons, the password you type will not be visible.
[sudo] password for abc:
sudo: /var/db/sudo/lectured is owned by uid 1000, should be 0
loading packages...
warning: mill-1.1.2-3 is up to date -- reinstalling
resolving dependencies...
looking for conflicting packages...
Package (1) Old Version New Version Net Change
mill 1.1.2-3 1.1.2-3 0.00 MiB
Total Installed Size: 0.01 MiB
Net Upgrade Size: 0.00 MiB
:: Proceed with installation? [Y/n]
checking keyring...
checking package integrity...
loading package files...
checking for file conflicts...
:: Processing package changes...
reinstalling mill...
:: Running post-transaction hooks...
(1/1) Arming ConditionNeedsUpdate...
[abc@DESKTOP-PAP9J8T ysyxSoC]$ mill version
[1/1] version
0.12.4
[1/1] ============================== version ==============================
[abc@DESKTOP-PAP9J8T ysyxSoC]$
[abc@DESKTOP-PAP9J8T ysyxSoC]$ sudo pacman -S --needed jdk17-openjdk
We trust you have received the usual lecture from the local System
Administrator. It usually boils down to these three things:
For security reasons, the password you type will not be visible.
[sudo] password for abc:
sudo: /var/db/sudo/lectured is owned by uid 1000, should be 0
resolving dependencies...
looking for conflicting packages...
Package (2) New Version Net Change Download Size
extra/libnet 2:1.3-2 1.47 MiB 0.28 MiB
extra/jdk17-openjdk 17.0.19.u10-1 421.30 MiB 273.49 MiB
Total Download Size: 273.77 MiB
Total Installed Size: 422.77 MiB
:: Proceed with installation? [Y/n]
:: Retrieving packages...
jdk17-openjdk-17.0.19.u10-1-x86_64 downloading...
libnet-2:1.3-2-x86_64 downloading...
checking keyring...
checking package integrity...
loading package files...
checking for file conflicts...
:: Processing package changes...
installing libnet...
installing jdk17-openjdk...
Default Java environment is already set to 'java-26-jdk'
See 'archlinux-java help' to change it
Optional dependencies for jdk17-openjdk
java-rhino: for some JavaScript support
alsa-lib: for basic sound support [installed]
gtk3: for the Gtk+ 3 look and feel - desktop usage [installed]
:: Running post-transaction hooks...
(1/3) Arming ConditionNeedsUpdate...
(2/3) Updating icon theme caches...
(3/3) Updating the desktop file MIME type cache...
[abc@DESKTOP-PAP9J8T ysyxSoC]$ export JAVA_HOME=/usr/lib/jvm/java-17-openjdk
[abc@DESKTOP-PAP9J8T ysyxSoC]$ export PATH="$JAVA_HOME/bin:$PATH"
[abc@DESKTOP-PAP9J8T ysyxSoC]$ java -version
openjdk version "17.0.19" 2026-04-21
OpenJDK Runtime Environment (build 17.0.19+10)
OpenJDK 64-Bit Server VM (build 17.0.19+10, mixed mode, sharing)
[abc@DESKTOP-PAP9J8T ysyxSoC]$ make verilog
Found existing firtool directory in /home/abc/ysyx-workbench/ysyxSoC/patch/firtool
If you want to update firtool, please remove the existing firtool directory
CHISEL_FIRTOOL_PATH=/home/abc/ysyx-workbench/ysyxSoC/patch/firtool/firtool-1.105.0/bin
mill -i ysyxsoc.runMain ysyx.Elaborate --target-dir build
Preparing Java 17.0.19 runtime; this may take a minute or two ...
[289/321] rocketchip.cde.compile
[288/321] rocketchip.macros.compile
[291/321] rocketchip.hardfloat.compile
[289] [info] compiling 1 Scala source to /home/abc/ysyx-workbench/ysyxSoC/out/rocketchip/cde/compile.dest/classes ...
[288] [info] compiling 1 Scala source to /home/abc/ysyx-workbench/ysyxSoC/out/rocketchip/macros/compile.dest/classes ..
[291] [info] compiling 20 Scala sources to /home/abc/ysyx-workbench/ysyxSoC/out/rocketchip/hardfloat/compile.dest/classes ...
[289] [info] done compiling
[288] [info] done compiling
[299/321] rocketchip.diplomacy.compile
[299] [info] compiling 36 Scala sources to /home/abc/ysyx-workbench/ysyxSoC/out/rocketchip/diplomacy/compile.dest/classes ...
[299] [warn] /home/abc/ysyx-workbench/ysyxSoC/rocket-chip/dependencies/diplomacy/diplomacy/src/diplomacy/nodes/NodeImp.scala:62:20: parameter node in method mixI is never used
[299] [warn] def mixI(pu: UI, node: InwardNode[DI, UI, BI]): UI = pu
[299] [warn] ^
[299] [warn] /home/abc/ysyx-workbench/ysyxSoC/rocket-chip/dependencies/diplomacy/diplomacy/src/diplomacy/nodes/NodeImp.scala:137:20: parameter node in method mixO is never used
[299] [warn] def mixO(pd: DO, node: OutwardNode[DO, UO, BO]): DO = pd
[299] [warn] ^
[299] [warn] /home/abc/ysyx-workbench/ysyxSoC/rocket-chip/dependencies/diplomacy/diplomacy/src/diplomacy/lazymodule/LazyModuleImp.scala:5:8: Importing from firrtl is deprecated as of Chisel's 3.6.0 release.
[299] [warn] import firrtl.passes.InlineAnnotation
[299] [warn] ^
[299] [warn] three warnings found
[299] [info] done compiling
[291] [info] done compiling
[307/321] rocketchip.compile
[307] [info] compiling 317 Scala sources to /home/abc/ysyx-workbench/ysyxSoC/out/rocketchip/compile.dest/classes ...
[307] [warn] /home/abc/ysyx-workbench/ysyxSoC/rocket-chip/src/main/scala/diplomacy/Parameters.scala:122:16: Implicit definition should have explicit type (inferred Boolean) [quickfixable]
[307] [warn] implicit def asBool(x: TransferSizes) = !x.none
[307] [warn] ^
[307] [warn] /home/abc/ysyx-workbench/ysyxSoC/rocket-chip/src/main/scala/diplomacy/package.scala:62:16: Implicit definition should have explicit type (inferred org.chipsalliance.diplomacy.SourcecodeNameExt) [quickfixable]
[307] [warn] implicit def SourcecodeNameExt(x: sourcecode.Name) = root.org.chipsalliance.diplomacy.SourcecodeNameExt(x)
[307] [warn] ^
[307] [warn] /home/abc/ysyx-workbench/ysyxSoC/rocket-chip/src/main/scala/jtag/JtagStateMachine.scala:18:18: Implicit definition should have explicit type (inferred Int) [quickfixable]
[307] [warn] implicit def toInt(x: State) = x.id
[307] [warn] ^
[307] [warn] /home/abc/ysyx-workbench/ysyxSoC/rocket-chip/src/main/scala/jtag/package.scala:14:16: Implicit definition should have explicit type (inferred (scala.math.BigInt, V)) [quickfixable]
[307] [warn] implicit def instructionIntKeyToBigIntV <: Chain = (BigInt(x.1), x.2)
[307] [warn] ^
[307] [warn] /home/abc/ysyx-workbench/ysyxSoC/rocket-chip/src/main/scala/regmapper/RegField.scala:21:16: Implicit definition should have explicit type (inferred freechips.rocketchip.regmapper.RegReadFn) [quickfixable]
[307] [warn] implicit def apply(x: (Bool, Bool) => (Bool, Bool, UInt)) =
[307] [warn] ^
[307] [warn] /home/abc/ysyx-workbench/ysyxSoC/rocket-chip/src/main/scala/regmapper/RegField.scala:32:16: Implicit definition should have explicit type (inferred freechips.rocketchip.regmapper.RegReadFn) [quickfixable]
[307] [warn] implicit def apply(x: Bool => (Bool, UInt)) =
[307] [warn] ^
[307] [warn] /home/abc/ysyx-workbench/ysyxSoC/rocket-chip/src/main/scala/regmapper/RegField.scala:53:16: Implicit definition should have explicit type (inferred freechips.rocketchip.regmapper.RegWriteFn) [quickfixable]
[307] [warn] implicit def apply(x: (Bool, Bool, UInt) => (Bool, Bool)) =
[307] [warn] ^
[307] [warn] /home/abc/ysyx-workbench/ysyxSoC/rocket-chip/src/main/scala/regmapper/RegField.scala:65:16: Implicit definition should have explicit type (inferred freechips.rocketchip.regmapper.RegWriteFn) [quickfixable]
[307] [warn] implicit def apply(x: (Bool, UInt) => Bool) =
[307] [warn] ^
[307] [warn] /home/abc/ysyx-workbench/ysyxSoC/rocket-chip/src/main/scala/util/PlusArg.scala:35:16: Implicit definition should have explicit type (inferred freechips.rocketchip.util.Doctypeable[Int]) [quickfixable]
[307] [warn] implicit val intToDoctype = new Doctypeable[Int] { def toDoctype(a: Option[Int]) = "INT" }
[307] [warn] ^
[307] [warn] /home/abc/ysyx-workbench/ysyxSoC/rocket-chip/src/main/scala/util/PlusArg.scala:38:16: Implicit definition should have explicit type (inferred freechips.rocketchip.util.Doctypeable[BigInt]) [quickfixable]
[307] [warn] implicit val bigIntToDoctype = new Doctypeable[BigInt] { def toDoctype(a: Option[BigInt]) = "INT" }
[307] [warn] ^
[307] [warn] /home/abc/ysyx-workbench/ysyxSoC/rocket-chip/src/main/scala/util/PlusArg.scala:41:16: Implicit definition should have explicit type (inferred freechips.rocketchip.util.Doctypeable[String]) [quickfixable]
[307] [warn] implicit val stringToDoctype = new Doctypeable[String] { def toDoctype(a: Option[String]) = "STRING" }
[307] [warn] ^
[307] [warn] /home/abc/ysyx-workbench/ysyxSoC/rocket-chip/src/main/scala/util/ShiftQueue.scala:18:28: reference to entries is ambiguous;
[307] [warn] it is both defined in the enclosing class ShiftQueue and inherited in the enclosing anonymous class as value entries (defined in class QueueIO)
[307] [warn] In Scala 2, symbols inherited from a superclass shadow symbols defined in an outer scope.
[307] [warn] Such references are ambiguous in Scala 3. To continue using the inherited symbol, write
this.entries.[307] [warn] Or use
-Wconf:msg=legacy-binding:sto silence this warning. [quickfixable][307] [warn] val mask = Output(UInt(entries.W))
[307] [warn] ^
[307] [warn] 7 deprecations
[307] [warn] 78 deprecations (since 2.13.0)
[307] [warn] 1 deprecation (since 2.13.7)
[307] [warn] 1 deprecation (since 9)
[307] [warn] 27 deprecations (since CDE 0.1)
[307] [warn] 10 deprecations (since diplomacy 1.0.0)
[307] [warn] 1 deprecation (since rocket-chip 1.2)
[307] [warn] 36 deprecations (since rocketchip 2.0.0)
[307] [warn] 161 deprecations in total; re-run with -deprecation for details
[307] [warn] 20 feature warnings; re-run with -feature for details
[307] [warn] 22 warnings found
[307] [info] done compiling
[314/321] ysyxsoc.compile
[314] [info] compiling 35 Scala sources to /home/abc/ysyx-workbench/ysyxSoC/out/ysyxsoc/compile.dest/classes ...
[314] [warn] 1 deprecation (since 2.13.0)
[314] [warn] 1 deprecation (since 2.13.3)
[314] [warn] 90 deprecations (since rocketchip 2.0.0)
[314] [warn] 92 deprecations in total; re-run with -deprecation for details
[314] [warn] four warnings found
[314] [info] done compiling
[321/321] =========================== ysyxsoc.runMain ysyx.Elaborate --target-dir build =========================== 45s
mv build/ysyxSoCTop.sv build/ysyxSoCFull.v
sed -i -e 's/(aw|ar|w|r|b)(|bits_)/_\1/g' build/ysyxSoCFull.v
sed -i '/firrtl_black_box_resource_files.f/, $d' build/ysyxSoCFull.v
[abc@DESKTOP-PAP9J8T ysyxSoC]$ java -verilog
Unrecognized option: -verilog
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.
[abc@DESKTOP-PAP9J8T ysyxSoC]$ java -version
openjdk version "17.0.19" 2026-04-21
OpenJDK Runtime Environment (build 17.0.19+10)
OpenJDK 64-Bit Server VM (build 17.0.19+10, mixed mode, sharing)
[abc@DESKTOP-PAP9J8T ysyxSoC]$
[abc@DESKTOP-PAP9J8T ysyx-workbench]$ cd npc
[abc@DESKTOP-PAP9J8T npc]$ mill version
1.1.0
1/1, SUCCESS] mill version
[abc@DESKTOP-PAP9J8T npc]$
[abc@DESKTOP-PAP9J8T alstt]$ neofetch
-
abc@DESKTOP-PAP9J8T .o+-------------------ooo/ OS: Arch Linux on Windows 10 x86_64+oooo: Kernel: 6.6.87.2-microsoft-standard-WSL2+oooooo: Uptime: 1 hour, 35 mins -+oooooo+: Packages: 687 (pacman)/:-:++oooo+: Shell: bash 5.3.15/++++/+++++++: Theme: Adwaita [GTK3]/++++++++++++++: Icons: Adwaita [GTK3]/+++ooooooooooooo/Terminal: Windows Terminal./ooosssso++osssssso+
CPU: Intel Ultra 9 275HX (24) @ 3.071GHz .oossssso-````/ossssss+GPU: c7a1:00:00.0 Microsoft Corporation Basic Render Driver-osssssso. :ssssssso. Memory: 4587MiB / 15718MiB
:osssssss/ osssso+++.
/ossssssss/ +ssssooo/-
/ossssso+/:- -:/+osssso+-+sso+:-++:.-/+/.
[abc@DESKTOP-PAP9J8T alstt]$
Windows PowerShell
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安装最新的 PowerShell，了解新功能和改进！https://aka.ms/PSWindows
PS C:\Users\alstt> wsl --version
WSL 版本: 2.6.3.0
内核版本: 6.6.87.2-1
WSLg 版本: 1.0.71
MSRDC 版本: 1.2.6353
Direct3D 版本: 1.611.1-81528511
DXCore 版本: 10.0.26100.1-240331-1435.ge-release
Windows: 10.0.26200.8457
PS C:\Users\alstt>
各位大师，额，本人第一次提issue，不知道标准写法应该是什么，而且洒家文化水平非常低下，当然，也不是有百分之一百零一的把握认为是mill的问题，目前洒家排查的问题应该可能大概也许或许好像貌似是因为mill的版本过低，我查询过mill的JVM依赖问题，1.0开始是不依赖具体JVM版本了，而且本人Scala版本是chisel3版本是2.13.18，chisel是7.7，目前这个mill和JDK能在NPC目录下正常使用，我传递参数MILL_VERSION手动传递参数1.1.2，好像爆了，应该是构建文件不支持最新的mill，只能用自带的0.12.4吧，chisel7.X版本是完全支持JDK26的，而这个问题换到老版本的JDK17是可以直接一行make verilog就可以跑起来的，说明应该核心问题就是新版本Java改了环境的某些环境更改或者新的特性导致无法运行，所以得退老版本环境才可以
目前看来mill至少得拉到1.0版本，这样才不会有版本依赖的问题
现在是因为可能脚本有基于别的东西，结果所以直接传参数的话Mill 1.1.2可以启动，但无法解析原任务
反正就是从0.12.4升级到1.1.2后，26下的Unsupported class file major version 70问题就会直接消失
然后我跑了一下make verilog，然后是可以成功生成ysyxSoCFull.v
然后这之间我是大量询问了codex GPT5.5的
然后大概就是如果只改mill-version这个版本号是没卵用的，然后就是还需要迁移build.sc到build.mill，然后这个我确实看不太懂，所以我就去问了AI，makefile要修改我知道，但是目前要解决这个问题就得从ysyxsoc.runMain改成runMain，这个东西不会是因为他是绑定了0.12.4吧，我也不太懂，望各位大师见谅，毕竟我的scala chisel3是看知乎文章速成的，就是因为原本模块名是ysyxsoc，然后这里面有一个runMain，然后用了根模块的写法，object
packageextends ysyxSoC，所以Mill的这个任务路径是修改了的，就直接变成了runMain，然后这个build.sc就是直接仿照build.mill设计的（本人能力有限，不懂得代码也不敢让AI乱改，所以让AI写，但是一点点的核对过，完全是照着模板抄的，一点点改的，然后只是让AI把语法统一了一下，改到比较新了，逻辑都一样的）我刚刚切换到1.1.2版本是可以进行直接跑的
就是要把.mill-version从0.12.4改成1.1.2
然后makefile从ysyxsoc.runMain改成runMain，就是不要跑ysyx的东西：
mill -i runMain ysyx.Elaborate --target-dir $(@d)
然后新增 ysyxSoC/build.mill，不过这个文件的代码是纯粹AI写的：
//| mill-version: 1.1.2
package build
import mill._
import mill.scalalib._
object Versions {
val chisel = "7.0.0-M2"
val scala = "2.13.14"
}
val workspaceRoot = os.Path(sys.env("MILL_WORKSPACE_ROOT"))
object Deps {
val chisel = mvn"org.chipsalliance::chisel:${Versions.chisel}"
val chiselPlugin = mvn"org.chipsalliance:::chisel-plugin:${Versions.chisel}"
val mainargs = mvn"com.lihaoyi::mainargs:0.5.4"
val json4sJackson = mvn"org.json4s::json4s-jackson:4.0.6"
val scalaReflect = mvn"org.scala-lang:scala-reflect:${Versions.scala}"
val sourcecode = mvn"com.lihaoyi::sourcecode:0.3.1"
}
trait HasChisel extends ScalaModule {
def chiselModule: Option[ScalaModule]
def chiselPluginJar: Option[PathRef]
def chiselMvn: Option[Dep]
def chiselPluginMvn: Option[Dep]
override def moduleDeps = super.moduleDeps ++ chiselModule.toSeq
override def scalacOptions =
super.scalacOptions() ++ chiselPluginJar.toSeq.map(path => s"-Xplugin:${path.path}")
override def scalacPluginClasspath =
super.scalacPluginClasspath() ++ chiselPluginJar.toSeq
override def mvnDeps = super.mvnDeps() ++ chiselMvn.toSeq
override def scalacPluginMvnDeps =
super.scalacPluginMvnDeps() ++ chiselPluginMvn.toSeq
}
trait HasThisChisel extends HasChisel {
override def scalaVersion = Versions.scala
def chiselModule: Option[ScalaModule] = None
def chiselPluginJar: Option[PathRef] = None
def chiselMvn: Option[Dep] = Some(Deps.chisel)
def chiselPluginMvn: Option[Dep] = Some(Deps.chiselPlugin)
override def scalacOptions = super.scalacOptions() ++
Seq("-language:reflectiveCalls", "-Ymacro-annotations", "-Ytasty-reader")
}
trait MacrosModule extends ScalaModule {
def scalaReflectMvn: Dep
override def mvnDeps = super.mvnDeps() ++ Seq(scalaReflectMvn)
}
trait RocketChipModule extends HasChisel {
override def mainClass = Some("freechips.rocketchip.diplomacy.Main")
def macrosModule: MacrosModule
def hardfloatModule: ScalaModule
def diplomacyModule: ScalaModule
def mainargsMvn: Dep
def json4sJacksonMvn: Dep
override def moduleDeps =
super.moduleDeps ++ Seq(macrosModule, hardfloatModule, diplomacyModule)
override def mvnDeps =
super.mvnDeps() ++ Seq(mainargsMvn, json4sJacksonMvn)
}
trait HardfloatModule extends HasChisel
trait CDEModule extends ScalaModule
trait DiplomacyModule extends HasChisel {
def cdeModule: ScalaModule
def sourcecodeMvn: Dep
override def moduleDeps = super.moduleDeps ++ Seq(cdeModule)
override def mvnDeps = super.mvnDeps() ++ Seq(sourcecodeMvn)
override def scalacOptions = super.scalacOptions() ++ Seq("-Wunused")
}
trait RocketChip extends RocketChipModule with HasThisChisel {
override def scalaVersion = Versions.scala
override def sources = Task.Sources(workspaceRoot / "rocket-chip" / "src" / "main" / "scala")
def dependencyPath = workspaceRoot / "rocket-chip" / "dependencies"
def macrosModule = macros
def hardfloatModule = hardfloat
def cdeModule = cde
def diplomacyModule = diplomacy
def diplomacyMvn = None
def mainargsMvn = Deps.mainargs
def json4sJacksonMvn = Deps.json4sJackson
object macros extends Macros
trait Macros extends MacrosModule with SbtModule {
override def scalaVersion = Versions.scala
override def sources = Task.Sources(workspaceRoot / "rocket-chip" / "macros" / "src" / "main" / "scala")
def scalaReflectMvn = Deps.scalaReflect
}
object hardfloat extends Hardfloat
trait Hardfloat extends HardfloatModule with HasThisChisel {
override def scalaVersion = Versions.scala
override def sources = Task.Sources(dependencyPath / "hardfloat" / "hardfloat" / "src" / "main" / "scala")
}
object cde extends CDE
trait CDE extends CDEModule {
override def scalaVersion = Versions.scala
override def sources = Task.Sources(dependencyPath / "cde" / "cde" / "src" / "main" / "scala")
}
object diplomacy extends Diplomacy
trait Diplomacy extends DiplomacyModule {
override def scalaVersion = Versions.scala
override def sources = Task.Sources(dependencyPath / "diplomacy" / "diplomacy" / "src" / "main" / "scala")
}
}
trait ysyxSoCModule extends ScalaModule {
def rocketModule: ScalaModule
override def moduleDeps = super.moduleDeps ++ Seq(rocketModule)
}
object
packageextends ysyxSoC {object rocketchip extends RocketChip
def rocketModule = rocketchip
}
trait ysyxSoC extends ysyxSoCModule with HasThisChisel {
override def scalaVersion = Versions.scala
override def sources = Task.Sources(workspaceRoot / "src")
}