WIP: Barebones x86emu skeleton

incubator/x86emu/.gitignore

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+*.bin
+*.wasm

incubator/x86emu/LICENSE

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+Copyright (c) 2012, The v86 contributors
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this
+   list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright notice,
+   this list of conditions and the following disclaimer in the documentation
+   and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

incubator/x86emu/imagegen/Dockerfile

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+FROM i386/debian:buster
+
+ENV DEBIAN_FRONTEND noninteractive
+
+# Update and install necessary packages
+RUN apt update && \
+    apt --yes --no-install-recommends install \
+        linux-image-686 grub2 systemd \
+        libterm-readline-perl-perl \
+        gcc make libc6-dev \
+        unzip bzip2 xz-utils \
+        fluxbox \
+        i3-wm \
+		cmake \
+		fuse \
+        xorg xserver-xorg-input-kbd xserver-xorg-input-mouse xserver-xorg-input-evdev \
+        xserver-xorg-video-fbdev xserver-xorg-video-vesa \
+        xserver-xorg x11-xserver-utils xinit dbus-x11 \
+        libgdk-pixbuf2.0 libpango-1.0 libpangocairo-1.0 libgtk2.0-bin \
+        libc-l10n locales \
+        fonts-noto fonts-droid-fallback \
+        strace file xterm vim apt-file \
+        dhcpcd5 \
+		ca-certificates \
+		git \
+        wget curl \
+        net-tools netcat \
+        wmctrl xdotool \
+		libssl-dev \
+        mesa-utils libgl1-mesa-dri \
+    && \
+    touch /root/.Xdefaults && \
+    echo "en_US.UTF-8 UTF-8" >> /etc/locale.gen && \
+    locale-gen && \
+    echo 'LANG="en_US.UTF-8"' > /etc/default/locale && \
+    chsh -s /bin/bash && \
+    echo "root:root" | chpasswd && \
+    mkdir -p /etc/systemd/system/serial-getty@ttyS0.service.d/ && \
+    systemctl enable serial-getty@ttyS0.service && \
+    rm /lib/systemd/system/getty.target.wants/getty-static.service && \
+    rm /etc/motd /etc/issue && \
+    systemctl disable systemd-timesyncd.service && \
+    systemctl disable apt-daily.timer && \
+    systemctl disable apt-daily-upgrade.timer && \
+    systemctl disable dhcpcd.service && \
+    echo "tmpfs /tmp tmpfs nodev,nosuid 0 0" >> /etc/fstab && \
+    cd /root/ && \
+    wget http://www.math.utah.edu/~mayer/linux/nbench-byte-2.2.3.tar.gz && \
+    tar xfv nbench-byte-2.2.3.tar.gz && \
+    rm nbench-byte-2.2.3.tar.gz && \
+    mv nbench-byte-2.2.3 bench && \
+    cd bench && \
+    make
+
+# Copy necessary configuration files
+COPY getty-noclear.conf getty-override.conf /etc/systemd/system/getty@tty1.service.d/
+COPY getty-autologin-serial.conf /etc/systemd/system/serial-getty@ttyS0.service.d/
+COPY logind.conf /etc/systemd/logind.conf
+# COPY xinitrc /root/.xinitrc
+COPY xorg.conf /etc/X11/
+COPY networking.sh /root/
+COPY boot-9p /etc/initramfs-tools/scripts/boot-9p
+
+# this needs to be commented out in order to boot from hdd
+RUN printf '%s\n' 9p 9pnet 9pnet_virtio virtio virtio_ring virtio_pci | tee -a /etc/initramfs-tools/modules && \
+    echo 'BOOT=boot-9p' | tee -a /etc/initramfs-tools/initramfs.conf && \
+    update-initramfs -u
+
+# Clean up unnecessary files
+RUN apt-get --yes clean && \
+    rm -r /var/lib/apt/lists/* && \
+    rm -r /usr/share/doc/* && \
+    rm -r /usr/share/man/* && \
+    rm -r /usr/share/locale/?? && \
+    rm /var/log/*.log /var/log/lastlog /var/log/wtmp /var/log/apt/*.log /var/log/apt/*.xz
+
+# Install Tailscale
+RUN curl -fsSL https://tailscale.com/install.sh | sh
+RUN chmod +x /root/networking.sh
+
+# Install Go and puter-fuse
+RUN wget https://go.dev/dl/go1.22.1.linux-386.tar.gz && \
+    tar -C /usr/local -xzf go1.22.1.linux-386.tar.gz && \
+    rm go1.22.1.linux-386.tar.gz && \
+	export PATH=$PATH:/usr/local/go/bin && \
+    go install github.com/HeyPuter/puter-fuse@v1.0.0 && \ 
+	mv /root/go/bin/puter-fuse /usr/local/bin && \
+	rm -rf /root/go && \
+	rm -f /go1.22.1.linux-386.tar.gz
+
+RUN echo "kernel.printk = 3 4 1 3" >>/etc/sysctl.conf

incubator/x86emu/imagegen/config/networking.sh

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+rmmod ne2k-pci && modprobe ne2k-pci
+ifconfig enp0s5 192.168.1.5 netmask 255.255.255.0 up
+route add default gw 192.168.1.1
+echo "nameserver 1.1.1.1" > /etc/resolv.conf
+dhcpcd -w4 enp0s5

incubator/x86emu/make_container/Dockerfile

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+FROM library/node:lts-bookworm
+
+WORKDIR /app
+
+RUN apt-get update && \
+    apt-get install -y nodejs nasm gdb unzip p7zip-full openjdk-17-jre wget python3 qemu-system-x86 git git-core build-essential libc6-dev-i386-cross libc6-dev-i386 clang curl time
+
+RUN curl https://sh.rustup.rs -sSf | sh -s -- -y
+RUN /root/.cargo/bin/rustup toolchain install stable && \
+    /root/.cargo/bin/rustup target add wasm32-unknown-unknown && \
+    /root/.cargo/bin/rustup component add rustfmt-preview && \
+    /root/.cargo/bin/rustup update && /root/.cargo/bin/rustup update nightly
+
+RUN git clone https://github.com/copy/v86
+
+WORKDIR /app/v86
+
+ENV PATH="$PATH:/root/.cargo/bin"
+
+RUN make all

incubator/x86emu/sandbox/.clang-format

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+# BasedOnStyle:  LLVM
+AccessModifierOffset: 0
+AlignAfterOpenBracket: Align
+AlignArrayOfStructures: None
+AlignConsecutiveAssignments:
+  Enabled:         false
+  AcrossEmptyLines: false
+  AcrossComments:  false
+  AlignCompound:   false
+  PadOperators:    true
+AlignConsecutiveBitFields:
+  Enabled:         false
+  AcrossEmptyLines: false
+  AcrossComments:  false
+  AlignCompound:   false
+  PadOperators:    false
+AlignConsecutiveDeclarations:
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+  AcrossEmptyLines: true
+  AcrossComments:  true
+  AlignCompound:   true
+  PadOperators:    true
+AlignConsecutiveMacros:
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+  AcrossEmptyLines: true
+  AcrossComments:  true
+  AlignCompound:   true
+  PadOperators:    true
+AlignEscapedNewlines: Right
+AlignOperands:   Align
+AlignTrailingComments:
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+  OverEmptyLines:  0
+AllowAllArgumentsOnNextLine: true
+AllowAllParametersOfDeclarationOnNextLine: true
+AllowShortBlocksOnASingleLine: Never
+AllowShortCaseLabelsOnASingleLine: false
+AllowShortEnumsOnASingleLine: true
+AllowShortFunctionsOnASingleLine: Empty
+AllowShortIfStatementsOnASingleLine: Never
+AllowShortLambdasOnASingleLine: All
+AllowShortLoopsOnASingleLine: false
+AlwaysBreakAfterDefinitionReturnType: None
+AlwaysBreakAfterReturnType: None
+AlwaysBreakBeforeMultilineStrings: false
+AlwaysBreakTemplateDeclarations: MultiLine
+AttributeMacros:
+  - __capability
+BinPackArguments: true
+BinPackParameters: true
+BitFieldColonSpacing: Both
+BraceWrapping:
+  AfterCaseLabel:  false
+  AfterClass:      false
+  AfterControlStatement: Never
+  AfterEnum:       false
+  AfterExternBlock: false
+  AfterFunction:   false
+  AfterNamespace:  false
+  AfterObjCDeclaration: false
+  AfterStruct:     false
+  AfterUnion:      false
+  BeforeCatch:     false
+  BeforeElse:      false
+  BeforeLambdaBody: false
+  BeforeWhile:     false
+  IndentBraces:    false
+  SplitEmptyFunction: true
+  SplitEmptyRecord: true
+  SplitEmptyNamespace: true
+BreakAfterAttributes: Never
+BreakAfterJavaFieldAnnotations: false
+BreakArrays:     true
+BreakBeforeBinaryOperators: None
+BreakBeforeConceptDeclarations: Always
+BreakBeforeBraces: Allman
+BreakBeforeInlineASMColon: OnlyMultiline
+BreakBeforeTernaryOperators: true
+BreakConstructorInitializers: BeforeColon
+BreakInheritanceList: BeforeColon
+BreakStringLiterals: true
+ColumnLimit:     100
+CommentPragmas:  '^ IWYU pragma:'
+CompactNamespaces: false
+ConstructorInitializerIndentWidth: 4
+ContinuationIndentWidth: 4
+Cpp11BracedListStyle: true
+DerivePointerAlignment: false
+DisableFormat:   false
+EmptyLineAfterAccessModifier: Never
+EmptyLineBeforeAccessModifier: Always
+ExperimentalAutoDetectBinPacking: false
+FixNamespaceComments: true
+ForEachMacros:
+  - foreach
+  - Q_FOREACH
+  - BOOST_FOREACH
+IfMacros:
+  - KJ_IF_MAYBE
+IncludeBlocks:   Merge
+IncludeIsMainRegex: '(Test)?$'
+IncludeIsMainSourceRegex: ''
+IndentAccessModifiers: true
+IndentCaseBlocks: false
+IndentCaseLabels: true
+IndentExternBlock: AfterExternBlock
+IndentGotoLabels: true
+IndentPPDirectives: None
+IndentRequiresClause: true
+IndentWidth:     4
+IndentWrappedFunctionNames: false
+InsertBraces:    false
+InsertNewlineAtEOF: true
+InsertTrailingCommas: None
+IntegerLiteralSeparator:
+  Binary:          0
+  BinaryMinDigits: 0
+  Decimal:         0
+  DecimalMinDigits: 0
+  Hex:             0
+  HexMinDigits:    0
+JavaScriptQuotes: Leave
+JavaScriptWrapImports: true
+KeepEmptyLinesAtTheStartOfBlocks: false
+LambdaBodyIndentation: Signature
+LineEnding:      DeriveLF
+MacroBlockBegin: ''
+MacroBlockEnd:   ''
+MaxEmptyLinesToKeep: 1
+NamespaceIndentation: All
+ObjCBinPackProtocolList: Auto
+ObjCBlockIndentWidth: 2
+ObjCBreakBeforeNestedBlockParam: true
+ObjCSpaceAfterProperty: false
+ObjCSpaceBeforeProtocolList: true
+PackConstructorInitializers: BinPack
+PenaltyBreakAssignment: 2
+PenaltyBreakBeforeFirstCallParameter: 19
+PenaltyBreakComment: 300
+PenaltyBreakFirstLessLess: 120
+PenaltyBreakOpenParenthesis: 0
+PenaltyBreakString: 1000
+PenaltyBreakTemplateDeclaration: 10
+PenaltyExcessCharacter: 1000000
+PenaltyIndentedWhitespace: 0
+PenaltyReturnTypeOnItsOwnLine: 60
+PointerAlignment: Left
+PPIndentWidth:   1
+QualifierAlignment: Left
+ReferenceAlignment: Pointer
+ReflowComments:  true
+RemoveBracesLLVM: false
+RemoveSemicolon: false
+RequiresClausePosition: OwnLine
+RequiresExpressionIndentation: OuterScope
+SeparateDefinitionBlocks: Leave
+ShortNamespaceLines: 1
+SortIncludes:    Never
+SortJavaStaticImport: Before
+SortUsingDeclarations: LexicographicNumeric
+SpaceAfterCStyleCast: false
+SpaceAfterLogicalNot: false
+SpaceAfterTemplateKeyword: true
+SpaceAroundPointerQualifiers: Default
+SpaceBeforeAssignmentOperators: true
+SpaceBeforeCaseColon: false
+SpaceBeforeCpp11BracedList: false
+SpaceBeforeCtorInitializerColon: true
+SpaceBeforeInheritanceColon: true
+SpaceBeforeParens: ControlStatements
+SpaceBeforeParensOptions:
+  AfterControlStatements: true
+  AfterForeachMacros: true
+  AfterFunctionDefinitionName: false
+  AfterFunctionDeclarationName: false
+  AfterIfMacros:   true
+  AfterOverloadedOperator: false
+  AfterRequiresInClause: false
+  AfterRequiresInExpression: false
+  BeforeNonEmptyParentheses: false
+SpaceBeforeRangeBasedForLoopColon: true
+SpaceBeforeSquareBrackets: false
+SpaceInEmptyBlock: false
+SpacesBeforeTrailingComments: 1
+SpacesInAngles:  Never
+SpacesInContainerLiterals: true
+SpacesInLineCommentPrefix:
+  Minimum:         1
+  Maximum:         -1
+SpacesInSquareBrackets: false
+Standard:        Latest
+StatementAttributeLikeMacros:
+  - Q_EMIT
+StatementMacros:
+  - Q_UNUSED
+  - QT_REQUIRE_VERSION
+TabWidth:        4
+UseTab:          Never
+WhitespaceSensitiveMacros:
+  - BOOST_PP_STRINGIZE
+  - CF_SWIFT_NAME
+  - NS_SWIFT_NAME
+  - PP_STRINGIZE
+  - STRINGIZE
+...
+