From 827c26bc45afaf51bec14f0f47d3a3ee6ea8e4a3 Mon Sep 17 00:00:00 2001
From: TheTank20 <57580668+thepwrtank18@users.noreply.github.com>
Date: Wed, 9 Jul 2025 17:17:15 +0000
Subject: [PATCH] ARM32 support for Windows RT (#135)
---
.github/workflows/windows-arm.yml | 182 ++++++++++++++++++
.../{windows.yml => windows-x86-x64.yml} | 95 +--------
README.md | 24 ++-
src/libumskt/confid/confid.cpp | 2 +-
4 files changed, 207 insertions(+), 96 deletions(-)
create mode 100644 .github/workflows/windows-arm.yml
rename .github/workflows/{windows.yml => windows-x86-x64.yml} (70%)
diff --git a/.github/workflows/windows-arm.yml b/.github/workflows/windows-arm.yml
new file mode 100644
index 0000000..4218261
--- /dev/null
+++ b/.github/workflows/windows-arm.yml
@@ -0,0 +1,182 @@
+# This file is a part of the UMSKT Project
+#
+# Copyleft (C) 2019-2023 UMSKT Contributors (et.al.)
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program. If not, see .
+#
+# @FileCreated by TheTank20 on 07/08/2025
+# @Maintainer Neo
+
+name: C/C++ CI (Windows ARM)
+
+on:
+ push:
+ branches: [ "*" ]
+ paths-ignore: [ '**.md', 'doc/**', '.idea/**']
+ workflow_dispatch:
+
+jobs:
+ build:
+ runs-on: windows-latest
+ strategy:
+ fail-fast: false
+ matrix:
+ include:
+ - arch: arm
+ arch_compilename: amd64_arm
+ vcpkg_arch: arm-windows-static
+ cmake_arch: ARM
+ sdk_version: '10.0.19041.0'
+ - arch: arm64
+ arch_compilename: arm64
+ vcpkg_arch: arm64-windows-static
+ cmake_arch: ARM64
+ sdk_version: '10.0.22621.0'
+ steps:
+ - name: Setup MSVC for ${{ matrix.arch }}
+ uses: ilammy/msvc-dev-cmd@v1
+ with:
+ arch: ${{ matrix.arch_compilename }}
+ sdk: ${{ matrix.sdk_version }}
+
+ - name: Checkout Source Tree
+ uses: actions/checkout@v4
+
+ - name: Setup vcpkg
+ if: matrix.arch == 'arm64'
+ shell: pwsh
+ run: |
+ git clone https://github.com/Microsoft/vcpkg.git
+ cd vcpkg
+ .\bootstrap-vcpkg.bat
+ echo "VCPKG_ROOT=$env:GITHUB_WORKSPACE/vcpkg" | Out-File -FilePath $env:GITHUB_ENV -Append
+ echo "VCPKG_DEFAULT_BINARY_CACHE=$env:GITHUB_WORKSPACE/vcpkg/bincache" | Out-File -FilePath $env:GITHUB_ENV -Append
+ echo "VCPKG_BINARY_SOURCES=clear;default,readwrite" | Out-File -FilePath $env:GITHUB_ENV -Append
+
+ - name: Cache vcpkg packages
+ if: matrix.arch == 'arm64'
+ uses: actions/cache@v4
+ with:
+ path: |
+ ${{ github.workspace }}/vcpkg/bincache
+ ${{ github.workspace }}/vcpkg/installed
+ ${{ github.workspace }}/vcpkg/packages
+ key: vcpkg-${{ matrix.arch }}-${{ hashFiles('**/CMakeLists.txt') }}-${{ hashFiles('**/*.cmake') }}
+ restore-keys: |
+ vcpkg-${{ matrix.arch }}-${{ hashFiles('**/CMakeLists.txt') }}-
+ vcpkg-${{ matrix.arch }}-
+
+ - name: Cache OpenSSL Binaries
+ if: matrix.arch == 'arm'
+ uses: actions/cache@v4
+ with:
+ path: |
+ ${{ github.workspace }}/openssl-install
+ key: openssl-${{ matrix.arch }}-${{ hashFiles('**/CMakeLists.txt') }}
+ restore-keys: |
+
+ - name: Install OpenSSL
+ shell: pwsh
+ run: |
+ if ("${{ matrix.arch }}" -eq "arm") {
+ # For ARM32, build OpenSSL from source
+ $opensslVersion = "1.1.1w"
+ $opensslDir = "openssl-src"
+
+ # Download OpenSSL source
+ Invoke-WebRequest -Uri "https://www.openssl.org/source/openssl-$opensslVersion.tar.gz" -OutFile "openssl.tar.gz"
+ tar -xf openssl.tar.gz
+ Rename-Item -Path "openssl-$opensslVersion" -NewName $opensslDir
+ cd $opensslDir
+
+ # Install Perl if needed
+ choco install strawberryperl -y
+
+ # Configure and build OpenSSL for ARM32
+ $env:PATH = "C:\Strawberry\perl\bin;$env:PATH"
+
+ # First set up Visual Studio environment
+ $vsPath = & "${env:ProgramFiles(x86)}\Microsoft Visual Studio\Installer\vswhere.exe" -latest -property installationPath
+ $vcvarsall = Join-Path $vsPath "VC\Auxiliary\Build\vcvarsall.bat"
+
+ # Configure OpenSSL
+ perl Configure VC-WIN32-ARM no-shared no-asm no-engine --prefix="$env:GITHUB_WORKSPACE/openssl-install"
+
+ # Build using MSVC ARM32 tools
+ cmd /c "call `"$vcvarsall`" amd64_arm && nmake && nmake install_sw"
+ cd ..
+ } else {
+ # For ARM64, use vcpkg as before
+ New-Item -ItemType Directory -Force -Path $env:VCPKG_DEFAULT_BINARY_CACHE
+ & "$env:VCPKG_ROOT\vcpkg.exe" install openssl:${{ matrix.vcpkg_arch }} --clean-after-build
+ echo "OPENSSL_ROOT_DIR=$env:VCPKG_ROOT/installed/${{ matrix.vcpkg_arch }}" | Out-File -FilePath $env:GITHUB_ENV -Append
+ }
+
+ - name: Save OpenSSL Binaries
+ if: matrix.arch == 'arm'
+ uses: actions/cache/save@v4
+ with:
+ path: |
+ ${{ github.workspace }}/openssl-install
+ key: openssl-${{ matrix.arch }}-${{ hashFiles('**/CMakeLists.txt') }}
+
+ - name: Set OpenSSL Environment
+ if: matrix.arch == 'arm'
+ shell: pwsh
+ run: |
+ echo "OPENSSL_ROOT=$env:GITHUB_WORKSPACE/openssl-install" | Out-File -FilePath $env:GITHUB_ENV -Append
+ echo "OPENSSL_LIBDIR=lib" | Out-File -FilePath $env:GITHUB_ENV -Append
+
+ - name: Configure UMSKT
+ shell: pwsh
+ run: |
+ cmake -G "Visual Studio 17 2022" `
+ -A ${{ matrix.cmake_arch }} `
+ -DWINDOWS_ARM=ON `
+ -DCMAKE_TOOLCHAIN_FILE="$env:VCPKG_ROOT/scripts/buildsystems/vcpkg.cmake" `
+ -DVCPKG_TARGET_TRIPLET=${{ matrix.vcpkg_arch }} `
+ .
+
+ - name: Build UMSKT
+ shell: pwsh
+ run: |
+ cmake --build . --config Release
+
+ - name: Upload build artifact
+ uses: actions/upload-artifact@v4.6.2
+ with:
+ name: UMSKT-WinNT-${{ matrix.arch }}
+ path: Release/umskt.exe
+
+ test-arm64:
+ needs: build
+ if: success()
+ runs-on: windows-11-arm
+ strategy:
+ matrix:
+ arch: [arm64]
+ steps:
+ - name: Download ARM64 artifact
+ uses: actions/download-artifact@v4
+ with:
+ name: UMSKT-WinNT-${{ matrix.arch }}
+ path: .
+
+ - name: Run tests
+ shell: pwsh
+ run: |
+ Write-Host Test 1 - generating key
+ .\umskt.exe -b 2C -c 365 -s 069420 -v
+ Write-Host Test 2 - generatng confid
+ .\umskt.exe -i 253286028742154311079061239762245184619981623171292574
\ No newline at end of file
diff --git a/.github/workflows/windows.yml b/.github/workflows/windows-x86-x64.yml
similarity index 70%
rename from .github/workflows/windows.yml
rename to .github/workflows/windows-x86-x64.yml
index 423e3e9..b9833fe 100644
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows-x86-x64.yml
@@ -15,10 +15,10 @@
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see .
#
-# @FileCreated by TheTank20 on 06/13/2023
+# @FileCreated by TheTank20 on 07/08/2025
# @Maintainer Neo
-name: C/C++ CI (Windows)
+name: C/C++ CI (Windows x86+64)
on:
push:
@@ -32,10 +32,9 @@ jobs:
strategy:
fail-fast: false
matrix:
- arch: [x64, x86, arm64]
+ arch: [x64, x86]
steps:
- name: Setup TDM-GCC
- if: matrix.arch != 'arm64'
run: |
Write-Host Downloading TDM-GCC v10.3.0...
Invoke-WebRequest -Uri 'https://github.com/jmeubank/tdm-gcc/releases/download/v10.3.0-tdm64-2/tdm64-gcc-10.3.0-2.exe' -OutFile 'C:\Windows\temp\TDM-GCC-64.exe'
@@ -51,12 +50,6 @@ jobs:
$env:PATH = 'C:\TDM-GCC-64\bin;' + $env:PATH
[Environment]::SetEnvironmentVariable('PATH', $env:PATH, [EnvironmentVariableTarget]::Machine)
- - name: Setup MSVC for ARM64
- if: matrix.arch == 'arm64'
- uses: ilammy/msvc-dev-cmd@v1
- with:
- arch: arm64
-
- name: Checkout Source Tree
uses: actions/checkout@v4
@@ -79,7 +72,7 @@ jobs:
key: openssl-3.1.2-x64-${{ hashFiles('**/CMakeLists.txt') }}
- name: Setup MSYS2
- if: matrix.arch != 'arm64' && steps.cache-openssl-32.outputs.cache-hit != 'true' && steps.cache-openssl-64.outputs.cache-hit != 'true'
+ if: steps.cache-openssl-32.outputs.cache-hit != 'true' && steps.cache-openssl-64.outputs.cache-hit != 'true'
uses: msys2/setup-msys2@v2
with:
msystem: ${{ matrix.arch == 'x86' && 'MINGW32' || 'MINGW64' }}
@@ -92,7 +85,7 @@ jobs:
git
- name: Checkout and Compile OpenSSL 3.1.2
- if: matrix.arch != 'arm64' && steps.cache-openssl-32.outputs.cache-hit != 'true' && steps.cache-openssl-64.outputs.cache-hit != 'true'
+ if: steps.cache-openssl-32.outputs.cache-hit != 'true' && steps.cache-openssl-64.outputs.cache-hit != 'true'
shell: msys2 {0}
run: |
# Clone UMSKT's OpenSSL fork
@@ -167,39 +160,7 @@ jobs:
echo "OPENSSL_LIBDIR=lib" | Out-File -FilePath $env:GITHUB_ENV -Append
echo "CMAKE_FLAGS=-m64" | Out-File -FilePath $env:GITHUB_ENV -Append
- - name: Setup vcpkg for ARM64
- if: matrix.arch == 'arm64'
- shell: pwsh
- run: |
- git clone https://github.com/Microsoft/vcpkg.git
- cd vcpkg
- .\bootstrap-vcpkg.bat
- echo "VCPKG_ROOT=$env:GITHUB_WORKSPACE/vcpkg" | Out-File -FilePath $env:GITHUB_ENV -Append
- echo "VCPKG_DEFAULT_BINARY_CACHE=$env:GITHUB_WORKSPACE/vcpkg/bincache" | Out-File -FilePath $env:GITHUB_ENV -Append
- echo "VCPKG_BINARY_SOURCES=clear;default,readwrite" | Out-File -FilePath $env:GITHUB_ENV -Append
-
- - name: Cache vcpkg packages
- if: matrix.arch == 'arm64'
- uses: actions/cache@v4
- with:
- path: |
- ${{ github.workspace }}/vcpkg/bincache
- ${{ github.workspace }}/vcpkg/installed
- ${{ github.workspace }}/vcpkg/packages
- key: vcpkg-arm64-${{ hashFiles('**/CMakeLists.txt') }}-${{ hashFiles('**/*.cmake') }}
- restore-keys: |
- vcpkg-arm64-${{ hashFiles('**/CMakeLists.txt') }}-
- vcpkg-arm64-
-
- - name: Install OpenSSL for ARM64
- if: matrix.arch == 'arm64'
- shell: pwsh
- run: |
- New-Item -ItemType Directory -Force -Path $env:VCPKG_DEFAULT_BINARY_CACHE
- & "$env:VCPKG_ROOT\vcpkg.exe" install openssl:arm64-windows-static --clean-after-build
-
- - name: Configure UMSKT (TDM-GCC ${{ matrix.arch }})
- if: matrix.arch != 'arm64'
+ - name: Configure UMSKT
shell: pwsh
run: |
$env:PATH = 'C:\TDM-GCC-64\bin;' + $env:PATH
@@ -217,32 +178,13 @@ jobs:
-DCMAKE_CXX_FLAGS="$env:CMAKE_FLAGS" `
.
- - name: Configure UMSKT (MSVC ARM64)
- if: matrix.arch == 'arm64'
- shell: pwsh
- run: |
- cmake -G "Visual Studio 17 2022" `
- -A ARM64 `
- -DWINDOWS_ARM=ON `
- -DCMAKE_TOOLCHAIN_FILE="$env:VCPKG_ROOT/scripts/buildsystems/vcpkg.cmake" `
- -DVCPKG_TARGET_TRIPLET=arm64-windows-static `
- .
-
- - name: Build UMSKT (TDM-GCC ${{ matrix.arch }})
- if: matrix.arch != 'arm64'
+ - name: Build UMSKT
shell: pwsh
run: |
$env:PATH = 'C:\TDM-GCC-64\bin;' + $env:PATH
mingw32-make
- - name: Build UMSKT (MSVC ARM64)
- if: matrix.arch == 'arm64'
- shell: pwsh
- run: |
- cmake --build . --config Release
-
- - name: Run tests (x86/x64)
- if: matrix.arch != 'arm64'
+ - name: Run tests
shell: pwsh
run: |
Write-Host Test 1 - generating key
@@ -254,23 +196,4 @@ jobs:
uses: actions/upload-artifact@v4.6.2
with:
name: UMSKT-WinNT-${{ matrix.arch }}
- path: ${{ matrix.arch == 'arm64' && 'Release/umskt.exe' || 'umskt.exe' }}
-
- test-arm64:
- needs: build
- if: success()
- runs-on: windows-11-arm
- steps:
- - name: Download ARM64 artifact
- uses: actions/download-artifact@v4
- with:
- name: UMSKT-WinNT-arm64
- path: .
-
- - name: Run tests (ARM64)
- shell: pwsh
- run: |
- Write-Host Test 1 - generating key
- .\umskt.exe -b 2C -c 365 -s 069420 -v
- Write-Host Test 2 - generatng confid
- .\umskt.exe -i 253286028742154311079061239762245184619981623171292574
+ path: umskt.exe
\ No newline at end of file
diff --git a/README.md b/README.md
index be2debe..6f72ff7 100644
--- a/README.md
+++ b/README.md
@@ -50,11 +50,18 @@ In light of the recent exponential interest in this project I've decided to put
* MS-DOS 6.22 or later
* Any DOS-based version of Windows
* Windows NT 4.0 or later (via NTVDM)
-#### Windows
+#### Windows (x86/x64)
* i686 processor or better
* Windows XP or later
-*Note: Processors barely meeting the minimum system requirements for XP may not work. Use the MS-DOS version via NTVDM in that case.*
+> [!WARNING]
+> Processors barely meeting the minimum system requirements for XP may not work. Use the MS-DOS version via NTVDM in that case.
+
+#### Windows (ARM32/64)
+* Windows 11 21H2 or later
+
+> [!NOTE]
+> This is just all we can test. Try to get it to run on Windows RT, make an issue if it doesn't run and we'll try to fix it.
#### macOS
* Apple Silicon or x86_64 processor
* Latest version of macOS
@@ -74,15 +81,14 @@ In light of the recent exponential interest in this project I've decided to put
* *(GitHub account \*not\* required)*
* Download the latest release for your operating system and architecture from [the releases page](../../releases)
-* **Note:** Before continuing, please ensure you have the `umskt` executable extracted and on UNIX-like systems, have execution permissions (`chmod +x umskt`).
+> [!IMPORTANT]
+> Before continuing, please ensure you have the `umskt` executable extracted and on UNIX-like systems, have execution permissions (`chmod +x umskt`).
-#### 2. Install OpenSSL.
-For Windows, click [here](https://slproweb.com/products/Win32OpenSSL.html) and choose the right version. For other operating systems, consult your package manager.
-*Note: This only applies if the build you download has OpenSSL embedded (static library) or not. You can usually tell if the download size is measured in KB or MB. If it's MB, you don't need this.*
+#### 2. Run `umskt` to generate a key, or add `--help` or `-h` to see more options.
+> [!IMPORTANT]
+> On macOS, like all unsigned executables, you'll need to hold Ctrl while right clicking and selecting Open to actually open it.
-#### 3. Run `umskt` to generate a key, or add `--help` or `-h` to see more options.
-*Note: on macOS, like all unsigned executables, you'll need to hold Ctrl while right clicking and selecting Open to actually open it.*
-#### 4. *(Activation step for `Retail` and `OEM` only)*
+#### 3. *(Activation step for `Retail` and `OEM` only)*
* After installation, you will be prompted to activate Windows.
diff --git a/src/libumskt/confid/confid.cpp b/src/libumskt/confid/confid.cpp
index 3949e0c..92582cc 100644
--- a/src/libumskt/confid/confid.cpp
+++ b/src/libumskt/confid/confid.cpp
@@ -85,7 +85,7 @@ inline QWORD ConfirmationID::__umul128(QWORD a, QWORD b, QWORD* hi)
*hi = __umulh(a, b);
return a * b;
}
-#elif defined(__i386__) || defined(_M_IX86) || defined(__arm__) || defined(__EMSCRIPTEN__)
+#elif defined(__i386__) || defined(_M_IX86) || defined(__arm__) || defined(__EMSCRIPTEN__) || defined(_M_ARM)
inline QWORD ConfirmationID::__umul128(QWORD multiplier, QWORD multiplicand, QWORD *product_hi) {
// multiplier = ab = a * 2^32 + b
// multiplicand = cd = c * 2^32 + d