Docs: Update for release FEX-2312.1

This flag breaks FEX heavily for now.
glibc 2.38 started using this flag as an optimization for posix_spawn.
It will fall back to a "non-optimized" implementation if the clone
syscall returns EINVAL. For now do this while we investigate a more
proper implementation.

Should be backported to 2312.1.

.clang-format

@@ -1,109 +0,0 @@
-Language: Cpp
-BasedOnStyle: WebKit
-AccessModifierOffset: -2
-AlignAfterOpenBracket: Align
-AlignArrayOfStructures: None
-AlignConsecutiveAssignments: None
-AlignConsecutiveBitFields: Consecutive
-AlignConsecutiveDeclarations: None
-AlignConsecutiveMacros: None
-AlignEscapedNewlines: Left
-AlignOperands: Align
-AlignTrailingComments: true
-AllowAllParametersOfDeclarationOnNextLine: false
-AllowShortCaseLabelsOnASingleLine: true
-AllowShortEnumsOnASingleLine: true
-AllowShortFunctionsOnASingleLine: Empty
-AllowShortIfStatementsOnASingleLine: WithoutElse
-AllowShortLambdasOnASingleLine: Inline
-AlwaysBreakAfterDefinitionReturnType: None
-AlwaysBreakAfterReturnType: None
-AlwaysBreakBeforeMultilineStrings: false
-AlwaysBreakTemplateDeclarations: true
-AttributeMacros:
-  - JEMALLOC_NOTHROW
-  - FEX_ALIGNED
-  - FEX_ANNOTATE
-  - FEX_DEFAULT_VISIBILITY
-  - FEX_NAKED
-  - FEX_PACKED
-  - FEXCORE_PRESERVE_ALL_ATTR
-  - GLIBC_ALIAS_FUNCTION
-BinPackArguments: true
-BinPackParameters: true
-BitFieldColonSpacing: Both
-BreakAfterAttributes: Leave
-BreakBeforeBraces: Attach
-BreakBeforeBinaryOperators: None
-BreakBeforeInlineASMColon: OnlyMultiline # clang 16 required
-BreakBeforeTernaryOperators: false
-BreakConstructorInitializers: BeforeComma
-BreakInheritanceList: BeforeColon
-ColumnLimit: 140
-CompactNamespaces: false
-ConstructorInitializerIndentWidth: 2
-ContinuationIndentWidth: 2
-Cpp11BracedListStyle: true
-DerivePointerAlignment: false
-EmptyLineAfterAccessModifier: Leave
-EmptyLineBeforeAccessModifier: Leave
-ExperimentalAutoDetectBinPacking: false
-FixNamespaceComments: true
-IncludeBlocks: Preserve
-IndentAccessModifiers: false
-IndentCaseBlocks: false
-IndentCaseLabels: false
-IndentExternBlock: AfterExternBlock
-IndentGotoLabels: false
-IndentPPDirectives: None
-IndentRequires: false
-IndentWidth: 2
-InsertBraces: true
-KeepEmptyLinesAtTheStartOfBlocks: true
-LambdaBodyIndentation: Signature
-LineEnding: LF # clang 16 required
-MaxEmptyLinesToKeep: 2
-NamespaceIndentation: Inner
-QualifierAlignment: Left
-PackConstructorInitializers: Never
-PenaltyBreakAssignment: 2
-PenaltyBreakBeforeFirstCallParameter: 2
-PenaltyBreakOpenParenthesis: 2
-PenaltyBreakString: 10
-PenaltyBreakTemplateDeclaration: 8
-PenaltyExcessCharacter: 2
-PenaltyReturnTypeOnItsOwnLine: 16
-PointerAlignment: Left
-RemoveBracesLLVM: false
-ReferenceAlignment: Left
-ReflowComments: true
-RequiresClausePosition: WithPreceding
-SeparateDefinitionBlocks: Leave
-SortIncludes: Never
-SpaceAfterCStyleCast: false
-SpaceAfterLogicalNot: false
-SpaceAfterTemplateKeyword: false
-SpaceAroundPointerQualifiers: Default
-SpaceBeforeAssignmentOperators: true
-SpaceBeforeCaseColon: false
-SpaceBeforeCpp11BracedList: true
-SpaceBeforeInheritanceColon: true
-SpaceBeforeParens: Custom
-SpaceBeforeParensOptions:
-  AfterControlStatements: true
-  AfterFunctionDeclarationName: false
-  AfterFunctionDefinitionName: false
-  AfterOverloadedOperator: false
-  AfterRequiresInClause: true
-  BeforeNonEmptyParentheses: false
-SpaceBeforeRangeBasedForLoopColon: true
-SpaceBeforeSquareBrackets: false
-SpaceInEmptyBlock: false
-SpaceInEmptyParentheses: false
-SpacesBeforeTrailingComments: 1
-SpacesInAngles: Leave
-SpacesInCStyleCastParentheses: false
-SpacesInConditionalStatement: false
-SpacesInParentheses: false
-Standard: c++20
-UseTab: Never

.clang-format-ignore

@@ -1,12 +0,0 @@
-# This file is used to ignore files and directories from clang-format
-Source/Common/cpp-optparse/*
-
-# Files with human-indented tables for readability - don't mess with these
-FEXCore/Source/Interface/Core/X86Tables/*.cpp
-
-# Inline headers with list-like content that can't be processed individually
-Source/Tools/LinuxEmulation/LinuxSyscalls/x*/SyscallsNames.inl
-Source/Tools/LinuxEmulation/LinuxSyscalls/x*/Ioctl/*.inl
-
-# Include files in unittests
-unittests/*ASM/Includes/*.inc

.git-blame-ignore-revs

@@ -1,27 +0,0 @@
-# Since version 2.23 (released in August 2019), git-blame has a feature
-# to ignore or bypass certain commits.
-#
-# This file contains a list of commits that are not likely what you
-# are looking for in a blame, such as mass reformatting or renaming.
-# You can set this file as a default ignore file for blame by running
-# the following command.
-#
-# $ git config blame.ignoreRevsFile .git-blame-ignore-revs
-
-# Whole tree reformat PR#3571
-2b4ec88daebd35fefb5bf5c73d7fc2b4155771ed
-
-# Second reformat to find fixed point PR#3577
-905aa935f5ce344a48ef4d5edab3c31efa8d793e
-
-# Reformat of CodeEmitter inl files
-8760c593ece92d7e9fa94c40da0368fd367c9cad
-
-# Whole-tree reformat with clang-format-19
-5267cde60e7642852d18f20ae8568643bb5293d5
-
-# Minor reformat with clang-format-19
-9fdd96af61c969cb5732471223f00eda64b7a069
-
-# Reformat of X86Tables.h
-ba2b0ef809f66f1a6d334f000798fa2ceafab26f

.github/ISSUE_TEMPLATE/potential-game-bug.md

@@ -37,6 +37,7 @@ If applicable, add screenshots and video to help explain your problem.
 
 **Additional context**
  - Is this an x86 or x86-64 game: [x86/x86-64/Both]
+ - Does this reproduce on x86-64 host with FEX: [Yes/No/Untested]
  - Does this reproduce on AArch64 with Radeon/Intel/Nvidia: [Yes/No/Untested]
  - Is this a Vulkan game: [Yes/No/Unknown]
    - If Yes, What is your Vulkan driver:

.github/workflows/ccpp.yml

@@ -13,7 +13,8 @@ env:
   BUILD_TYPE: Release
   CC: clang
   CXX: clang++
-  FEX_PORTABLE: 1
+  FEX_FORCE32BITALLOCATOR: 1
+  FEX_ENABLEAVX: 1
 
 jobs:
   build_plus_test:
@@ -24,139 +25,248 @@ jobs:
       fail-fast: false
 
     steps:
-    - uses: actions/checkout@v6
-      with:
-        fetch-depth: '0'
-        fetch-tags: 'true'
+    - uses: actions/checkout@v3
 
-    - name: Set runner info
+    - name: Set runner label
+      run: echo "runner_label=${{ matrix.arch[1] }}" >> $GITHUB_ENV
+
+    - name: Set rootfs paths
       run: |
-        echo "runner_label=${{ matrix.arch[1] }}" >> $GITHUB_ENV
-        echo "runner_name=$(hostname)" >> $GITHUB_ENV
+        echo "FEX_ROOTFS_MOUNT=/mnt/AutoNFS/rootfs/" >> $GITHUB_ENV
+        echo "FEX_ROOTFS_PATH=$HOME/Rootfs/" >> $GITHUB_ENV
+        echo "FEX_ROOTFS=$HOME/Rootfs/" >> $GITHUB_ENV
+        echo "ROOTFS=$HOME/Rootfs/" >> $GITHUB_ENV
 
-    - name: Setup Build Environment
-      uses: ./.github/workflows/setup-env
+    - name: Update RootFS cache
+      # Use a bash shell so we can use the same syntax for environment variable
+      # access regardless of the host operating system
+      shell: bash
+      run: $GITHUB_WORKSPACE/Scripts/CI_FetchRootFS.py
+
+    - name : submodule checkout
+      # Need to update submodules
+      run: |
+        git submodule sync --recursive
+        git submodule update --init --depth 1
+
+    - name: Clean Build Environment
+      run: rm -Rf ${{runner.workspace}}/build
+
+    - name: Create Build Environment
+      # Some projects don't allow in-source building, so create a separate build directory
+      # We'll use this as our working directory for all subsequent commands
+      run: cmake -E make_directory ${{runner.workspace}}/build
 
     - name: Configure CMake
-      run: |
-        cmake -S . -B build -DCMAKE_BUILD_TYPE=$BUILD_TYPE -G Ninja -DENABLE_LTO=False -DENABLE_ASSERTIONS=True \
-          -DENABLE_X86_HOST_DEBUG=True -DBUILD_FEX_LINUX_TESTS=True -DBUILD_THUNKS=True \
-          -DCMAKE_INSTALL_PREFIX="$PWD"/build/install
-
-    # These steps make a lot of noise but rarely fail.
-    # Put them in a separate step to make normal build logs easier to parse
-    - name: Noisy Build Targets
-      run: cmake --build build --target asm_files 32bit_asm_files JemallocLibs Catch2 vixl cephes_128bit
+      # Use a bash shell so we can use the same syntax for environment variable
+      # access regardless of the host operating system
+      shell: bash
+      working-directory: ${{runner.workspace}}/build
+      # Note the current convention is to use the -S and -B options here to specify source
+      # and build directories, but this is only available with CMake 3.13 and higher.
+      # The CMake binaries on the Github Actions machines are (as of this writing) 3.12
+      run: cmake $GITHUB_WORKSPACE -DCMAKE_BUILD_TYPE=$BUILD_TYPE -G Ninja -DENABLE_LTO=False -DENABLE_ASSERTIONS=True -DENABLE_X86_HOST_DEBUG=True -DBUILD_FEX_LINUX_TESTS=True -DBUILD_THUNKS=True -DCMAKE_INSTALL_PREFIX=${{runner.workspace}}/build/install
 
     - name: Build
-      id: build
-      run: cmake --build build
+      working-directory: ${{runner.workspace}}/build
+      shell: bash
+      # Execute the build.  You can specify a specific target with "--target <NAME>"
+      run: cmake --build . --config $BUILD_TYPE
 
     - name: Install
-      run: cmake --build build --target install
+      working-directory: ${{runner.workspace}}/build
+      shell: bash
+      run: cmake --build . --config $BUILD_TYPE --target install
 
-    # GCC tests
-    - name: GCC64 Target Tests
-      if: steps.build.outcome == 'success'
-      uses: ./.github/workflows/test
-      with:
-        target: gcc_target_tests_64
+    - name: IR Tests
+      working-directory: ${{runner.workspace}}/build
+      shell: bash
+      # Execute the unit tests
+      run: cmake --build . --config $BUILD_TYPE --target ir_tests
 
-    - name: GCC32 Target Tests
-      if: steps.build.outcome == 'success'
-      uses: ./.github/workflows/test
-      with:
-        target: gcc_target_tests_32
+    - name: IR Test Results move
+      if: ${{ always() }}
+      shell: bash
+      working-directory: ${{runner.workspace}}/build
+      run: mv ${{runner.workspace}}/build/Testing/Temporary/LastTest.log ${{runner.workspace}}/build/Testing/Temporary/LastTest_IR.log || true
 
-    # API tests
-    - name: API Tests
-      if: steps.build.outcome == 'success'
-      uses: ./.github/workflows/test
-      with:
-        target: api_tests
+    - name: gcc target tests 64
+      working-directory: ${{runner.workspace}}/build
+      shell: bash
+      # Execute the gvisor tests
+      run: cmake --build . --config $BUILD_TYPE --target gcc_target_tests_64
 
-    - name: FEXCore API Tests
-      if: steps.build.outcome == 'success'
-      uses: ./.github/workflows/test
-      with:
-        target: fexcore_apitests
+    - name: GCC64 Test Results move
+      if: ${{ always() }}
+      shell: bash
+      working-directory: ${{runner.workspace}}/build
+      run: mv ${{runner.workspace}}/build/Testing/Temporary/LastTest.log ${{runner.workspace}}/build/Testing/Temporary/LastTest_GCC64.log || true
 
-    # ARM emission tests
-    - name: ARM Emitter Tests
-      if: steps.build.outcome == 'success'
-      uses: ./.github/workflows/test
-      with:
-        target: emitter_tests
+    - name: gcc target tests 32
+      working-directory: ${{runner.workspace}}/build
+      shell: bash
+      # Execute the gvisor tests
+      run: cmake --build . --config $BUILD_TYPE --target gcc_target_tests_32
 
-    # Linux  tests
-    - name: FEX Linux Tests
-      if: steps.build.outcome == 'success'
-      uses: ./.github/workflows/test
-      with:
-        target: fex_linux_tests_all
-      env:
-        FEX_PORTABLE: 0
+    - name: GCC32 Test Results move
+      if: ${{ always() }}
+      shell: bash
+      working-directory: ${{runner.workspace}}/build
+      run: mv ${{runner.workspace}}/build/Testing/Temporary/LastTest.log ${{runner.workspace}}/build/Testing/Temporary/LastTest_GCC32.log || true
+
+    - name: APITest tests
+      working-directory: ${{runner.workspace}}/build
+      shell: bash
+      run: cmake --build . --config $BUILD_TYPE --target api_tests
+
+    - name: APITest Test Results move
+      if: ${{ always() }}
+      shell: bash
+      working-directory: ${{runner.workspace}}/build
+      run: mv ${{runner.workspace}}/build/Testing/Temporary/LastTest.log ${{runner.workspace}}/build/Testing/Temporary/LastTest_APITests.log || true
+
+    - name: FEXCore APITest tests
+      working-directory: ${{runner.workspace}}/build
+      shell: bash
+      run: cmake --build . --config $BUILD_TYPE --target fexcore_apitests
+
+    - name: FEXCore APITest Test Results move
+      if: ${{ always() }}
+      shell: bash
+      working-directory: ${{runner.workspace}}/build
+      run: mv ${{runner.workspace}}/build/Testing/Temporary/LastTest.log ${{runner.workspace}}/build/Testing/Temporary/LastTest_FEXCoreAPITests.log || true
+
+    - name: ARMEmitter tests
+      working-directory: ${{runner.workspace}}/build
+      shell: bash
+      run: cmake --build . --config $BUILD_TYPE --target emitter_tests
+
+    - name: ARMEmitter Test Results move
+      if: ${{ always() }}
+      shell: bash
+      working-directory: ${{runner.workspace}}/build
+      run: mv ${{runner.workspace}}/build/Testing/Temporary/LastTest.log ${{runner.workspace}}/build/Testing/Temporary/LastTest_ARMEmitterTests.log || true
+
+    - name: FEXLinuxTests
+      working-directory: ${{runner.workspace}}/build
+      shell: bash
+      run: cmake --build . --config $BUILD_TYPE --target fex_linux_tests_all
+
+    - name: FEXLinuxTests Results move
+      if: ${{ always() }}
+      shell: bash
+      working-directory: ${{runner.workspace}}/build
+      run: mv ${{runner.workspace}}/build/Testing/Temporary/LastTest.log ${{runner.workspace}}/build/Testing/Temporary/LastTest_FEXLinuxTests.log || true
 
-    # Thunking
     - name: Thunkgen tests
-      if: steps.build.outcome == 'success'
-      uses: ./.github/workflows/test
-      with:
-        target: thunkgen_tests
+      working-directory: ${{runner.workspace}}/build
+      shell: bash
+      run: cmake --build . --config $BUILD_TYPE --target thunkgen_tests
+
+    - name: Thunkgen Results move
+      if: ${{ always() }}
+      shell: bash
+      working-directory: ${{runner.workspace}}/build
+      run: mv ${{runner.workspace}}/build/Testing/Temporary/LastTest.log ${{runner.workspace}}/build/Testing/Temporary/LastTest_ThunkgenTests.log || true
 
     - name: Test GL No-Thunks
-      if: ${{ steps.build.outcome == 'success' && matrix.arch[1] == 'x64' }}
-      uses: ./.github/workflows/test
-      with:
-        target: thunk_functional_tests_nothunks
+      if: matrix.arch[1] == 'x64'
+      working-directory: ${{runner.workspace}}/build
+      shell: bash
       env:
-        DISPLAY: ':0'
+        DISPLAY: ":0"
+      run: cmake --build . --config $BUILD_TYPE --target thunk_functional_tests_nothunks
+
+    - name: No thunks Results move
+      if: ${{ always() }}
+      shell: bash
+      working-directory: ${{runner.workspace}}/build
+      run: mv ${{runner.workspace}}/build/Testing/Temporary/LastTest.log ${{runner.workspace}}/build/Testing/Temporary/LastTest_NoThunkResults.log || true
 
     - name: Test GL Thunks
-      if: ${{ steps.build.outcome == 'success' && matrix.arch[1] == 'x64' }}
-      uses: ./.github/workflows/test
-      with:
-        target: thunk_functional_tests_thunks
+      if: matrix.arch[1] == 'x64'
+      working-directory: ${{runner.workspace}}/build
+      shell: bash
       env:
-        DISPLAY: ':0'
+        DISPLAY: ":0"
+      run: cmake --build . --config $BUILD_TYPE --target thunk_functional_tests_thunks
+
+    - name: Thunks Results move
+      if: ${{ always() }}
+      shell: bash
+      working-directory: ${{runner.workspace}}/build
+      run: mv ${{runner.workspace}}/build/Testing/Temporary/LastTest.log ${{runner.workspace}}/build/Testing/Temporary/LastTest_ThunkResults.log || true
 
-    # ASM tests
     - name: ASM Tests
-      if: steps.build.outcome == 'success'
-      uses: ./.github/workflows/test
-      with:
-        target: asm_tests
+      working-directory: ${{runner.workspace}}/build
+      shell: bash
+      # Execute the unit tests
+      run: cmake --build . --config $BUILD_TYPE --target asm_tests
 
-    # POSIX tests
-    - name: POSIX Tests
-      if: steps.build.outcome == 'success'
-      uses: ./.github/workflows/test
-      with:
-        target: posix_tests
+    - name: ASM Test Results move
+      if: ${{ always() }}
+      shell: bash
+      working-directory: ${{runner.workspace}}/build
+      run: mv ${{runner.workspace}}/build/Testing/Temporary/LastTest.log ${{runner.workspace}}/build/Testing/Temporary/LastTest_ASM.log || true
 
-    # GVisor tests
-    - name: GVisor Tests
-      if: steps.build.outcome == 'success'
-      uses: ./.github/workflows/test
-      with:
-        target: gvisor_tests
+    - name: Posix Tests
+      working-directory: ${{runner.workspace}}/build
+      shell: bash
+      # Execute the posixtest
+      run: cmake --build . --config $BUILD_TYPE --target posix_tests
+
+    - name: Posix Test Results move
+      if: ${{ always() }}
+      shell: bash
+      working-directory: ${{runner.workspace}}/build
+      run: mv ${{runner.workspace}}/build/Testing/Temporary/LastTest.log ${{runner.workspace}}/build/Testing/Temporary/LastTest_Posix.log || true
+
+    - name: gvisor tests
+      working-directory: ${{runner.workspace}}/build
+      shell: bash
+      # Execute the gvisor tests
+      run: cmake --build . --config $BUILD_TYPE --target gvisor_tests
+
+    - name: GVisor Test Results move
+      if: ${{ always() }}
+      shell: bash
+      working-directory: ${{runner.workspace}}/build
+      run: mv ${{runner.workspace}}/build/Testing/Temporary/LastTest.log ${{runner.workspace}}/build/Testing/Temporary/LastTest_GVisor.log || true
 
-    # Struct verifier tests
     - name: Struct verifier tests
-      if: steps.build.outcome == 'success'
-      uses: ./.github/workflows/test
-      with:
-        target: struct_verifier
+      working-directory: ${{runner.workspace}}/build
+      shell: bash
+      run: cmake --build . --config $BUILD_TYPE --target struct_verifier
+
+    - name: Struct verifier Test Results move
+      if: ${{ always() }}
+      shell: bash
+      working-directory: ${{runner.workspace}}/build
+      run: mv ${{runner.workspace}}/build/Testing/Temporary/LastTest.log ${{runner.workspace}}/build/Testing/Temporary/LastTest_StructVerifier.log || true
+
+    - name: Truncate test results
+      if: ${{ always() }}
+      shell: bash
+      working-directory: ${{runner.workspace}}/build
+      # Cap out the log files at 20M in case something crash spins and dumps fault text
+      # ASM tests get quite close to 10MB
+      run: truncate --size=<20M ${{runner.workspace}}/build/Testing/Temporary/LastTest_*.log || true
 
     - name: Remove old SHM regions
       if: ${{ always() }}
-      run: cmake --build build --target remove_old_shm_regions
+      shell: bash
+      working-directory: ${{runner.workspace}}/build
+      run: cmake --build . --config $BUILD_TYPE --target remove_old_shm_regions
+
+    - name: Set runner name
+      if: ${{ always() }}
+      run: echo "runner_name=$(hostname)" >> $GITHUB_ENV
 
     - name: Upload results
       if: ${{ always() }}
-      uses: actions/upload-artifact@v6
+      uses: 'actions/upload-artifact@v3'
       timeout-minutes: 1
       with:
-        name: Results-${{ env.runner_name }}-${{ env.runner_label }}
-        path: results/*.log
+        name: Results-${{ env.runner_name }}
+        path: ${{runner.workspace}}/build/Testing/Temporary/LastTest_*.log
         retention-days: 3

.github/workflows/glibc_fault.yml

@@ -20,7 +20,8 @@ env:
   BUILD_TYPE: Release
   CC: clang
   CXX: clang++
-  FEX_PORTABLE: 1
+  FEX_FORCE32BITALLOCATOR: 1
+  FEX_ENABLEAVX: 1
 
 jobs:
   glibc_fault_test:
@@ -31,94 +32,176 @@ jobs:
       fail-fast: false
 
     steps:
-    - uses: actions/checkout@v6
-      with:
-        fetch-depth: '0'
-        fetch-tags: 'true'
+    - uses: actions/checkout@v3
 
-    - name: Set runner info
+    - name: Set runner label
+      run: echo "runner_label=${{ matrix.arch[1] }}" >> $GITHUB_ENV
+
+    - name: Set rootfs paths
       run: |
-        echo "runner_label=${{ matrix.arch[1] }}" >> $GITHUB_ENV
-        echo "runner_name=$(hostname)" >> $GITHUB_ENV
+        echo "FEX_ROOTFS_MOUNT=/mnt/AutoNFS/rootfs/" >> $GITHUB_ENV
+        echo "FEX_ROOTFS_PATH=$HOME/Rootfs/" >> $GITHUB_ENV
+        echo "FEX_ROOTFS=$HOME/Rootfs/" >> $GITHUB_ENV
+        echo "ROOTFS=$HOME/Rootfs/" >> $GITHUB_ENV
 
-    - name: Setup Build Environment
-      uses: ./.github/workflows/setup-env
+    - name: Update RootFS cache
+      # Use a bash shell so we can use the same syntax for environment variable
+      # access regardless of the host operating system
+      shell: bash
+      run: $GITHUB_WORKSPACE/Scripts/CI_FetchRootFS.py
+
+    - name : submodule checkout
+      # Need to update submodules
+      run: |
+        git submodule sync --recursive
+        git submodule update --init --depth 1
+
+    - name: Clean Build Environment
+      run: rm -Rf ${{runner.workspace}}/build
+
+    - name: Create Build Environment
+      # Some projects don't allow in-source building, so create a separate build directory
+      # We'll use this as our working directory for all subsequent commands
+      run: cmake -E make_directory ${{runner.workspace}}/build
 
     - name: Configure CMake
-      run: |
-        cmake -S . -B build -DCMAKE_BUILD_TYPE=$BUILD_TYPE -G Ninja -DENABLE_LTO=False \
-          -DENABLE_ASSERTIONS=True -DENABLE_X86_HOST_DEBUG=True -DBUILD_FEX_LINUX_TESTS=True \
-          -DENABLE_GLIBC_ALLOCATOR_HOOK_FAULT=True -DENABLE_JEMALLOC_GLIBC_ALLOC=False \
-          -DCMAKE_INSTALL_PREFIX="$PWD"/build/install
-
-    # These steps make a lot of noise but rarely fail.
-    # Put them in a separate step to make normal build logs easier to parse
-    - name: Noisy Build Targets
-      run: cmake --build build --target asm_files 32bit_asm_files JemallocLibs Catch2 vixl cephes_128bit
+      # Use a bash shell so we can use the same syntax for environment variable
+      # access regardless of the host operating system
+      shell: bash
+      working-directory: ${{runner.workspace}}/build
+      # Note the current convention is to use the -S and -B options here to specify source
+      # and build directories, but this is only available with CMake 3.13 and higher.
+      # The CMake binaries on the Github Actions machines are (as of this writing) 3.12
+      run: cmake $GITHUB_WORKSPACE -DCMAKE_BUILD_TYPE=$BUILD_TYPE -G Ninja -DENABLE_LTO=False -DENABLE_ASSERTIONS=True -DENABLE_X86_HOST_DEBUG=True -DBUILD_FEX_LINUX_TESTS=True -DENABLE_GLIBC_ALLOCATOR_HOOK_FAULT=True -DENABLE_JEMALLOC_GLIBC_ALLOC=False -DCMAKE_INSTALL_PREFIX=${{runner.workspace}}/build/install
 
     - name: Build
-      run: cmake --build build
+      working-directory: ${{runner.workspace}}/build
+      shell: bash
+      # Execute the build.  You can specify a specific target with "--target <NAME>"
+      run: cmake --build . --config $BUILD_TYPE
 
     - name: Install
-      run: cmake --build build --target install
+      working-directory: ${{runner.workspace}}/build
+      shell: bash
+      run: cmake --build . --config $BUILD_TYPE --target install
 
-    # GCC tests
-    - name: GCC64 Target Tests
+    - name: IR Tests
+      working-directory: ${{runner.workspace}}/build
+      shell: bash
+      # Execute the unit tests
+      run: cmake --build . --config $BUILD_TYPE --target ir_tests
+
+    - name: IR Test Results move
       if: ${{ always() }}
-      uses: ./.github/workflows/test
-      with:
-        target: gcc_target_tests_64
+      shell: bash
+      working-directory: ${{runner.workspace}}/build
+      run: mv ${{runner.workspace}}/build/Testing/Temporary/LastTest.log ${{runner.workspace}}/build/Testing/Temporary/LastTest_IR.log || true
 
-    - name: GCC32 Target Tests
+    - name: gcc target tests 64
+      working-directory: ${{runner.workspace}}/build
+      shell: bash
+      # Execute the gvisor tests
+      run: cmake --build . --config $BUILD_TYPE --target gcc_target_tests_64
+
+    - name: GCC64 Test Results move
       if: ${{ always() }}
-      uses: ./.github/workflows/test
-      with:
-        target: gcc_target_tests_32
+      shell: bash
+      working-directory: ${{runner.workspace}}/build
+      run: mv ${{runner.workspace}}/build/Testing/Temporary/LastTest.log ${{runner.workspace}}/build/Testing/Temporary/LastTest_GCC64.log || true
 
-    # API Tests
-    - name: API Tests
+    - name: gcc target tests 32
+      working-directory: ${{runner.workspace}}/build
+      shell: bash
+      # Execute the gvisor tests
+      run: cmake --build . --config $BUILD_TYPE --target gcc_target_tests_32
+
+    - name: GCC32 Test Results move
       if: ${{ always() }}
-      uses: ./.github/workflows/test
-      with:
-        target: api_tests
+      shell: bash
+      working-directory: ${{runner.workspace}}/build
+      run: mv ${{runner.workspace}}/build/Testing/Temporary/LastTest.log ${{runner.workspace}}/build/Testing/Temporary/LastTest_GCC32.log || true
 
-    - name: FEXCore API Tests
+    - name: APITest tests
+      working-directory: ${{runner.workspace}}/build
+      shell: bash
+      run: cmake --build . --config $BUILD_TYPE --target api_tests
+
+    - name: APITest Test Results move
       if: ${{ always() }}
-      uses: ./.github/workflows/test
-      with:
-        target: fexcore_apitests
+      shell: bash
+      working-directory: ${{runner.workspace}}/build
+      run: mv ${{runner.workspace}}/build/Testing/Temporary/LastTest.log ${{runner.workspace}}/build/Testing/Temporary/LastTest_APITests.log || true
 
-    # Linux tests
-    - name: FEX Linux Tests
+    - name: FEXCore APITest tests
+      working-directory: ${{runner.workspace}}/build
+      shell: bash
+      run: cmake --build . --config $BUILD_TYPE --target fexcore_apitests
+
+    - name: FEXCore APITest Test Results move
       if: ${{ always() }}
-      uses: ./.github/workflows/test
-      with:
-        target: fex_linux_tests_all
+      shell: bash
+      working-directory: ${{runner.workspace}}/build
+      run: mv ${{runner.workspace}}/build/Testing/Temporary/LastTest.log ${{runner.workspace}}/build/Testing/Temporary/LastTest_FEXCoreAPITests.log || true
+
+    - name: FEXLinuxTests
+      working-directory: ${{runner.workspace}}/build
+      shell: bash
+      run: cmake --build . --config $BUILD_TYPE --target fex_linux_tests_all
+
+    - name: FEXLinuxTests Results move
+      if: ${{ always() }}
+      shell: bash
+      working-directory: ${{runner.workspace}}/build
+      run: mv ${{runner.workspace}}/build/Testing/Temporary/LastTest.log ${{runner.workspace}}/build/Testing/Temporary/LastTest_FEXLinuxTests.log || true
 
-    # ASM Tests
     - name: ASM Tests
-      if: ${{ always() }}
-      uses: ./.github/workflows/test
-      with:
-        target: asm_tests
+      working-directory: ${{runner.workspace}}/build
+      shell: bash
+      # Execute the unit tests
+      run: cmake --build . --config $BUILD_TYPE --target asm_tests
 
-    # POSIX Tests
-    - name: POSIX Tests
+    - name: ASM Test Results move
       if: ${{ always() }}
-      uses: ./.github/workflows/test
-      with:
-        target: posix_tests
+      shell: bash
+      working-directory: ${{runner.workspace}}/build
+      run: mv ${{runner.workspace}}/build/Testing/Temporary/LastTest.log ${{runner.workspace}}/build/Testing/Temporary/LastTest_ASM.log || true
+
+    - name: Posix Tests
+      working-directory: ${{runner.workspace}}/build
+      shell: bash
+      # Execute the posixtest
+      run: cmake --build . --config $BUILD_TYPE --target posix_tests
+
+    - name: Posix Test Results move
+      if: ${{ always() }}
+      shell: bash
+      working-directory: ${{runner.workspace}}/build
+      run: mv ${{runner.workspace}}/build/Testing/Temporary/LastTest.log ${{runner.workspace}}/build/Testing/Temporary/LastTest_Posix.log || true
+
+    - name: Truncate test results
+      if: ${{ always() }}
+      shell: bash
+      working-directory: ${{runner.workspace}}/build
+      # Cap out the log files at 20M in case something crash spins and dumps fault text
+      # ASM tests get quite close to 10MB
+      run: truncate --size=<20M ${{runner.workspace}}/build/Testing/Temporary/LastTest_*.log || true
 
     - name: Remove old SHM regions
       if: ${{ always() }}
-      run: cmake --build build --target remove_old_shm_regions
+      shell: bash
+      working-directory: ${{runner.workspace}}/build
+      run: cmake --build . --config $BUILD_TYPE --target remove_old_shm_regions
+
+    - name: Set runner name
+      if: ${{ always() }}
+      run: echo "runner_name=$(hostname)" >> $GITHUB_ENV
 
     - name: Upload results
       if: ${{ always() }}
-      uses: actions/upload-artifact@v6
+      uses: 'actions/upload-artifact@v3'
       timeout-minutes: 1
       with:
-        name: Results-${{ env.runner_name }}-${{ env.runner_label }}
-        path: results/*.log
+        name: Results-${{ env.runner_name }}
+        path: ${{runner.workspace}}/build/Testing/Temporary/LastTest_*.log
         retention-days: 3
 

.github/workflows/hostrunner.yml

@@ -13,7 +13,7 @@ env:
   BUILD_TYPE: Release
   CC: clang
   CXX: clang++
-  FEX_PORTABLE: 1
+  FEX_ENABLEAVX: 1
 
 jobs:
   hostrunner_tests:
@@ -24,45 +24,84 @@ jobs:
       fail-fast: false
 
     steps:
-    - uses: actions/checkout@v6
-      with:
-        fetch-depth: '0'
-        fetch-tags: 'true'
+    - uses: actions/checkout@v3
 
-    - name: Set runner info
+    - name: Set runner label
+      run: echo "runner_label=${{ matrix.arch[1] }}" >> $GITHUB_ENV
+
+    - name: Set rootfs paths
       run: |
-        echo "runner_label=${{ matrix.arch[1] }}" >> $GITHUB_ENV
-        echo "runner_name=$(hostname)" >> $GITHUB_ENV
+        echo "FEX_ROOTFS_MOUNT=/mnt/AutoNFS/rootfs/" >> $GITHUB_ENV
+        echo "FEX_ROOTFS_PATH=$HOME/Rootfs/" >> $GITHUB_ENV
+        echo "FEX_ROOTFS=$HOME/Rootfs/" >> $GITHUB_ENV
+        echo "ROOTFS=$HOME/Rootfs/" >> $GITHUB_ENV
 
-    - name: Setup Build Environment
-      uses: ./.github/workflows/setup-env
+    - name: Update RootFS cache
+      # Use a bash shell so we can use the same syntax for environment variable
+      # access regardless of the host operating system
+      shell: bash
+      run: $GITHUB_WORKSPACE/Scripts/CI_FetchRootFS.py
+
+    - name : submodule checkout
+      # Need to update submodules
+      run: |
+        git submodule sync --recursive
+        git submodule update --init --depth 1
+
+    - name: Clean Build Environment
+      run: rm -Rf ${{runner.workspace}}/build
+
+    - name: Create Build Environment
+      # Some projects don't allow in-source building, so create a separate build directory
+      # We'll use this as our working directory for all subsequent commands
+      run: cmake -E make_directory ${{runner.workspace}}/build
 
     - name: Configure CMake
-      run: |
-        cmake -S . -B build -DCMAKE_BUILD_TYPE=$BUILD_TYPE -G Ninja -DENABLE_LTO=False \
-          -DENABLE_ASSERTIONS=True -DENABLE_X86_HOST_DEBUG=True
-
-    # These steps make a lot of noise but rarely fail.
-    # Put them in a separate step to make normal build logs easier to parse
-    - name: Noisy Build Targets
-      run: cmake --build build --target asm_files 32bit_asm_files JemallocLibs Catch2 vixl cephes_128bit
+      # Use a bash shell so we can use the same syntax for environment variable
+      # access regardless of the host operating system
+      shell: bash
+      working-directory: ${{runner.workspace}}/build
+      # Note the current convention is to use the -S and -B options here to specify source
+      # and build directories, but this is only available with CMake 3.13 and higher.
+      # The CMake binaries on the Github Actions machines are (as of this writing) 3.12
+      run: cmake $GITHUB_WORKSPACE -DCMAKE_BUILD_TYPE=$BUILD_TYPE -G Ninja -DENABLE_LTO=False -DENABLE_ASSERTIONS=True -DENABLE_X86_HOST_DEBUG=True
 
     - name: Build
-      run: cmake --build build
+      working-directory: ${{runner.workspace}}/build
+      shell: bash
+      # Execute the build.  You can specify a specific target with "--target <NAME>"
+      run: cmake --build . --config $BUILD_TYPE
 
-    # ASM tests
     - name: ASM Tests
+      working-directory: ${{runner.workspace}}/build
+      shell: bash
+      # Execute the unit tests
+      run: cmake --build . --config $BUILD_TYPE --target asm_tests
+
+    - name: ASM Test Results move
       if: ${{ always() }}
-      uses: ./.github/workflows/test
-      with:
-        target: asm_tests
+      shell: bash
+      working-directory: ${{runner.workspace}}/build
+      run: mv ${{runner.workspace}}/build/Testing/Temporary/LastTest.log ${{runner.workspace}}/build/Testing/Temporary/LastTest_ASM.log || true
+
+    - name: Truncate test results
+      if: ${{ always() }}
+      shell: bash
+      working-directory: ${{runner.workspace}}/build
+      # Cap out the log files at 20M in case something crash spins and dumps fault text
+      # ASM tests get quite close to 10MB
+      run: truncate --size=<20M ${{runner.workspace}}/build/Testing/Temporary/LastTest_*.log || true
+
+    - name: Set runner name
+      if: ${{ always() }}
+      run: echo "runner_name=$(hostname)" >> $GITHUB_ENV
 
     - name: Upload results
       if: ${{ always() }}
-      uses: actions/upload-artifact@v6
+      uses: 'actions/upload-artifact@v3'
       timeout-minutes: 1
       with:
-        name: Results-${{ env.runner_name }}-${{ env.runner_label }}
-        path: results/*.log
+        name: Results-${{ env.runner_name }}
+        path: ${{runner.workspace}}/build/Testing/Temporary/LastTest_*.log
         retention-days: 3
 

.github/workflows/instcountci.yml

@@ -13,6 +13,7 @@ env:
   BUILD_TYPE: Release
   CC: clang
   CXX: clang++
+  FEX_ENABLEAVX: 1
 
 jobs:
   instcountci_tests:
@@ -23,56 +24,124 @@ jobs:
       fail-fast: false
 
     steps:
-    - uses: actions/checkout@v6
-      with:
-        fetch-depth: '0'
-        fetch-tags: 'true'
+    - uses: actions/checkout@v3
 
-    - name: Set runner info
+    - name: Set runner label
+      run: echo "runner_label=${{ matrix.arch[1] }}" >> $GITHUB_ENV
+
+    - name: Set rootfs paths
       run: |
-        echo "runner_label=${{ matrix.arch[1] }}" >> $GITHUB_ENV
-        echo "runner_name=$(hostname)" >> $GITHUB_ENV
+        echo "FEX_ROOTFS_MOUNT=/mnt/AutoNFS/rootfs/" >> $GITHUB_ENV
+        echo "FEX_ROOTFS_PATH=$HOME/Rootfs/" >> $GITHUB_ENV
+        echo "FEX_ROOTFS=$HOME/Rootfs/" >> $GITHUB_ENV
+        echo "ROOTFS=$HOME/Rootfs/" >> $GITHUB_ENV
 
-    - name: Setup Build Environment
-      uses: ./.github/workflows/setup-env
+    - name: Update RootFS cache
+      # Use a bash shell so we can use the same syntax for environment variable
+      # access regardless of the host operating system
+      shell: bash
+      run: $GITHUB_WORKSPACE/Scripts/CI_FetchRootFS.py
 
-    - name: Set VIXL_SIM_ENABLED
+    - name : submodule checkout
+      # Need to update submodules
       run: |
-        case '${{ matrix.arch[1] }}' in
-          x64) _sim=True ;;
-          ARM64) _sim=False ;;
-        esac
-        echo "VIXL_SIM_ENABLED=$_sim" >> $GITHUB_ENV
+        git submodule sync --recursive
+        git submodule update --init --depth 1
+
+    - name: Clean Build Environment
+      run: rm -Rf ${{runner.workspace}}/build
+
+    - name: Create Build Environment
+      # Some projects don't allow in-source building, so create a separate build directory
+      # We'll use this as our working directory for all subsequent commands
+      run: cmake -E make_directory ${{runner.workspace}}/build
+
+    - name: Set vixl_sim x86
+      if: matrix.arch[1] == 'x64'
+      run: |
+        echo "VIXL_SIM_ENABLED=True" >> $GITHUB_ENV
+
+    - name: Set vixl_sim Arm64
+      if: matrix.arch[1] == 'ARM64'
+      run: |
+        echo "VIXL_SIM_ENABLED=False" >> $GITHUB_ENV
 
     - name: Configure CMake
-      run: |
-        cmake -S . -B build -DCMAKE_BUILD_TYPE=$BUILD_TYPE -G Ninja -DENABLE_VIXL_SIMULATOR=$VIXL_SIM_ENABLED \
-          -DENABLE_VIXL_DISASSEMBLER=True -DENABLE_LTO=False -DENABLE_ASSERTIONS=True -DENABLE_X86_HOST_DEBUG=True
+      # Use a bash shell so we can use the same syntax for environment variable
+      # access regardless of the host operating system
+      shell: bash
+      working-directory: ${{runner.workspace}}/build
+      # Note the current convention is to use the -S and -B options here to specify source
+      # and build directories, but this is only available with CMake 3.13 and higher.
+      # The CMake binaries on the Github Actions machines are (as of this writing) 3.12
+      run: cmake $GITHUB_WORKSPACE -DCMAKE_BUILD_TYPE=$BUILD_TYPE -G Ninja -DENABLE_VIXL_SIMULATOR=$VIXL_SIM_ENABLED -DENABLE_VIXL_DISASSEMBLER=True -DENABLE_LTO=False -DENABLE_ASSERTIONS=True -DENABLE_X86_HOST_DEBUG=True
 
     - name: Build
+      working-directory: ${{runner.workspace}}/build
+      shell: bash
       env:
         FEX_DISABLETELEMETRY: 1
-      run: cmake --build build --target CodeSizeValidation instcountci_test_files
+      # Execute the build.  You can specify a specific target with "--target <NAME>"
+      run: cmake --build . --config $BUILD_TYPE --target CodeSizeValidation instcountci_test_files
 
     - name: Instruction Count Tests
+      working-directory: ${{runner.workspace}}/build
+      shell: bash
+      # Execute the unit tests
+      run: cmake --build . --config $BUILD_TYPE --target instcountci_tests
+
+    - name: Instruction Count Test Results move
       if: ${{ always() }}
-      uses: ./.github/workflows/test
-      with:
-        target: instcountci_tests
+      shell: bash
+      working-directory: ${{runner.workspace}}/build
+      run: mv ${{runner.workspace}}/build/Testing/Temporary/LastTest.log ${{runner.workspace}}/build/Testing/Temporary/LastTest_InstCountCI.log || true
 
     - name: Update local repo instcount
       if: ${{ always() }}
-      run: cmake --build build --target instcountci_update_tests
+      shell: bash
+      working-directory: ${{runner.workspace}}/build
+      run: cmake --build . --config $BUILD_TYPE --target instcountci_update_tests
 
-    - name: Check InstCountCI diff
+    - name: Get instcountCI diff
       if: ${{ always() }}
-      run: git --no-pager diff --exit-code HEAD
+      shell: bash
+      working-directory: ${{github.workspace}}/
+      run: git diff --output=${{runner.workspace}}/build/InstCountCI.diff
+
+    - name: Check if InstCountCI Diff exists
+      if: ${{ always() }}
+      shell: bash
+      working-directory: ${{github.workspace}}/
+      # Check if the file is empty
+      run: sh -c "! test -s ${{runner.workspace}}/build/InstCountCI.diff"
+
+    - name: Truncate test results
+      if: ${{ always() }}
+      shell: bash
+      working-directory: ${{runner.workspace}}/build
+      # Cap out the log files at 20M in case something crash spins and dumps fault text
+      # ASM tests get quite close to 10MB
+      run: truncate --size=<20M ${{runner.workspace}}/build/Testing/Temporary/LastTest_*.log || true
+
+    - name: Set runner name
+      if: ${{ always() }}
+      run: echo "runner_name=$(hostname)" >> $GITHUB_ENV
 
     - name: Upload results
       if: ${{ always() }}
-      uses: actions/upload-artifact@v6
+      uses: 'actions/upload-artifact@v3'
       timeout-minutes: 1
       with:
-        name: Results-${{ env.runner_name }}-${{ env.runner_label }}
-        path: results/*.log
+        name: Results-${{ env.runner_name }}
+        path: ${{runner.workspace}}/build/Testing/Temporary/LastTest_*.log
         retention-days: 3
+
+    - name: Upload results InstCountCI
+      if: ${{ always() }}
+      uses: 'actions/upload-artifact@v3'
+      timeout-minutes: 1
+      with:
+        name: Results-${{ env.runner_name }}-instcountci
+        path: ${{runner.workspace}}/build/InstCountCI.diff
+        retention-days: 3
+

.github/workflows/mingw_build.yml

@@ -10,20 +10,18 @@ on:
 
 env:
   BUILD_TYPE: Debug
+  FEX_ENABLEAVX: 1
 
 jobs:
   mingw_build:
     runs-on: ${{ matrix.arch }}
     strategy:
       matrix:
-        arch: [[self-hosted, ARM64, mingw], [self-hosted, ARM64EC, mingw, ARM64]]
+        arch: [[self-hosted, ARM64, mingw]]
       fail-fast: false
 
     steps:
-    - uses: actions/checkout@v6
-      with:
-        fetch-depth: '0'
-        fetch-tags: 'true'
+    - uses: actions/checkout@v3
 
     - name: Set runner label
       run: echo "runner_label=${{ matrix.arch[1] }}" >> $GITHUB_ENV
@@ -31,23 +29,69 @@ jobs:
     - name: Add MingGW to PATH
       run: echo "$HOME/llvm-mingw/build/bin/" >> $GITHUB_PATH
 
-    - name: Set CC
+    - name: Set CC x86
+      if: matrix.arch[1] == 'x64'
       run: |
-        case '${{ matrix.arch[1] }}' in
-          x64) _cpu=x86_64 ;;
-          ARM64) _cpu=aarch64 ;;
-          ARM64EC) _cpu=arm64ec ;;
-        esac
-        echo "MINGW_TRIPLE=${_cpu}-w64-mingw32" >> $GITHUB_ENV
+        echo "MINGW_TRIPLE=x86_64-w64-mingw32" >> $GITHUB_ENV
 
-    - name: Setup Build Environment
-      uses: ./.github/workflows/setup-env
+    - name: Set CC Arm64
+      if: matrix.arch[1] == 'ARM64'
+      run: |
+        echo "MINGW_TRIPLE=aarch64-w64-mingw32" >> $GITHUB_ENV
+
+    - name: Set rootfs paths
+      run: |
+        echo "FEX_ROOTFS_MOUNT=/mnt/AutoNFS/rootfs/" >> $GITHUB_ENV
+        echo "FEX_ROOTFS_PATH=$HOME/Rootfs/" >> $GITHUB_ENV
+        echo "FEX_ROOTFS=$HOME/Rootfs/" >> $GITHUB_ENV
+        echo "ROOTFS=$HOME/Rootfs/" >> $GITHUB_ENV
+
+    - name: Update RootFS cache
+      # Use a bash shell so we can use the same syntax for environment variable
+      # access regardless of the host operating system
+      shell: bash
+      run: $GITHUB_WORKSPACE/Scripts/CI_FetchRootFS.py
+
+    - name : submodule checkout
+      # Need to update submodules
+      run: |
+        git submodule sync --recursive
+        git submodule update --init --depth 1
+
+    - name: Clean Build Environment
+      run: rm -Rf ${{runner.workspace}}/build
+
+    - name: Create Build Environment
+      # Some projects don't allow in-source building, so create a separate build directory
+      # We'll use this as our working directory for all subsequent commands
+      run: cmake -E make_directory ${{runner.workspace}}/build
 
     - name: Configure CMake
-      run: |
-        cmake -S . -B build -DCMAKE_BUILD_TYPE=$BUILD_TYPE -DCMAKE_TOOLCHAIN_FILE=$GITHUB_WORKSPACE/Data/CMake/toolchain_mingw.cmake \
-        -DMINGW_TRIPLE=$MINGW_TRIPLE -G Ninja -DENABLE_LTO=False -DENABLE_ASSERTIONS=True -DENABLE_X86_HOST_DEBUG=True -DBUILD_TESTING=False \
-        -DCMAKE_INSTALL_PREFIX="$PWD"/build/install
+      # Use a bash shell so we can use the same syntax for environment variable
+      # access regardless of the host operating system
+      shell: bash
+      working-directory: ${{runner.workspace}}/build
+      # Note the current convention is to use the -S and -B options here to specify source
+      # and build directories, but this is only available with CMake 3.13 and higher.
+      # The CMake binaries on the Github Actions machines are (as of this writing) 3.12
+      run: cmake $GITHUB_WORKSPACE -DCMAKE_BUILD_TYPE=$BUILD_TYPE -DCMAKE_TOOLCHAIN_FILE=$GITHUB_WORKSPACE/toolchain_mingw.cmake -DMINGW_TRIPLE=$MINGW_TRIPLE -G Ninja -DENABLE_LTO=False -DENABLE_ASSERTIONS=True -DENABLE_X86_HOST_DEBUG=True -DBUILD_TESTS=False -DENABLE_JEMALLOC=False -DENABLE_JEMALLOC_GLIBC_ALLOC=False -DCMAKE_INSTALL_PREFIX=${{runner.workspace}}/build/install
 
     - name: Build
-      run: cmake --build build
+      working-directory: ${{runner.workspace}}/build
+      shell: bash
+      # Execute the build.  You can specify a specific target with "--target <NAME>"
+      run: cmake --build . --config $BUILD_TYPE
+
+    - name: Set runner name
+      if: ${{ always() }}
+      run: echo "runner_name=$(hostname)" >> $GITHUB_ENV
+
+    - name: Upload results
+      if: ${{ always() }}
+      uses: 'actions/upload-artifact@v3'
+      timeout-minutes: 1
+      with:
+        name: Results-${{ env.runner_name }}
+        path: ${{runner.workspace}}/build/Testing/Temporary/LastTest_*.log
+        retention-days: 3
+

.github/workflows/pr-code-format.yml

@@ -1,63 +0,0 @@
-# Inspired by LLVM's pr-code-format.yml at
-# https://github.com/llvm/llvm-project/blob/main/.github/workflows/pr-code-format.yml
-
-name: Check code formatting
-on:
-  pull_request:
-    branches:
-      - main
-
-jobs:
-  code_formatter:
-    runs-on: [self-hosted, X64]
-    if: github.repository == 'FEX-Emu/FEX'
-
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-        with:
-          ref: ${{ github.event.pull_request.head.sha }}
-
-      - name: Checkout through merge base
-        uses: rmacklin/fetch-through-merge-base@v0
-        timeout-minutes: 3
-        with:
-          base_ref: ${{ github.event.pull_request.base.ref }}
-          head_ref: ${{ github.event.pull_request.head.sha }}
-          deepen_length: 500
-
-      - name: Get changed files
-        run: |
-          BASE=$(git merge-base main HEAD)
-          FILES=$(git diff --name-only "$BASE" | tr '\n' ',' | sed 's/,$//')
-          echo "CHANGED_FILES=$FILES" >> $GITHUB_ENV
-
-          echo "Changed files:"
-          echo "$FILES"
-
-      - name: Check git-clang-format-19 exists
-        run: which git-clang-format-19
-
-      - name: Setup Python env
-        uses: actions/setup-python@v4
-        with:
-          python-version: 3.11
-          cache: pip
-          cache-dependency-path: ./External/code-format-helper/requirements_formatting.txt
-
-      - name: Install python dependencies
-        run: pip install -r ./External/code-format-helper/requirements_formatting.txt
-
-      - name: Run code formatter
-        env:
-          CLANG_FORMAT_PATH: git-clang-format-19
-          GITHUB_PR_NUMBER: ${{ github.event.pull_request.number }}
-          START_REV: ${{ github.event.pull_request.base.sha }}
-          END_REV: ${{ github.event.pull_request.head.sha }}
-        run: |
-          python ./External/code-format-helper/code-format-helper.py \
-            --repo "FEX-Emu/FEX" \
-            --issue-number "$GITHUB_PR_NUMBER" \
-            --start-rev "$START_REV" \
-            --end-rev "$END_REV" \
-            --changed-files "$CHANGED_FILES"

.github/workflows/setup-env/action.yml

@@ -1,33 +0,0 @@
-name: Setup Build Environment
-description: Setup RootFS and build environment
-
-inputs:
-  setup-rootfs:
-    description: 'Whether or not to set up the rootfs'
-    default: true
-
-runs:
-  using: composite
-  steps:
-    - name: Set rootfs paths
-      if: ${{ inputs.setup-rootfs == 'true' }}
-      shell: bash
-      run: |
-        echo "FEX_ROOTFS_MOUNT=/mnt/AutoNFS/rootfs/" >> $GITHUB_ENV
-        echo "FEX_ROOTFS_PATH=$HOME/Rootfs/" >> $GITHUB_ENV
-        echo "FEX_ROOTFS=$HOME/Rootfs/" >> $GITHUB_ENV
-
-    - name: Update RootFS cache
-      if: ${{ inputs.setup-rootfs == 'true' }}
-      shell: bash
-      run: python3 Scripts/CI_FetchRootFS.py
-
-    - name: Checkout Submodules
-      shell: bash
-      run: |
-        git submodule sync --recursive
-        git submodule update --init --depth 1
-
-    - name: Clean Build Environment
-      shell: bash
-      run: rm -Rf build

.github/workflows/steamrt4.yml

@@ -1,72 +0,0 @@
-name: steamrt4 build
-
-on:
-  push:
-    branches:
-      - main
-  pull_request:
-    branches:
-      - main
-
-env:
-  DEBIAN_FRONTEND: noninteractive
-  BUILD_TYPE: Release
-  CC: clang
-  CXX: clang++
-
-jobs:
-  steamrt4_build:
-    runs-on: ${{ matrix.arch }}
-    strategy:
-      matrix:
-        arch: [[self-hosted, ARM64, distrobox]]
-      fail-fast: false
-
-    steps:
-    - uses: actions/checkout@v6
-      with:
-        fetch-depth: '0'
-        fetch-tags: 'true'
-
-    - name: Set runner label
-      run: echo "runner_label=${{ matrix.arch[1] }}" >> $GITHUB_ENV
-
-    - name: Setup Build Environment
-      uses: ./.github/workflows/setup-env
-      with:
-        setup-rootfs: false
-
-    # Setup everything required.
-    - name : distrobox setup
-      run: |
-        distrobox create -Y -i registry.gitlab.steamos.cloud/steamrt/steamrt4/sdk/arm64:4.0.20251117.183306 steamrt4 || true
-        distrobox upgrade steamrt4
-        distrobox enter --name steamrt4 -- sudo apt-get install -y \
-          git cmake ninja-build ccache \
-          lld clang clang-tools \
-          libclang-dev llvm-dev \
-          libstdc++-14-dev-i386-cross libgcc-14-dev-i386-cross \
-          libstdc++-14-dev-amd64-cross libgcc-14-dev-amd64-cross
-
-    - name: Configure CMake
-      run: |
-        distrobox enter --name steamrt4 -- cmake -S . -B build -DCMAKE_BUILD_TYPE=$BUILD_TYPE \
-          -G Ninja -DBUILD_STEAM_SUPPORT=True -DENABLE_LTO=True -DENABLE_ASSERTIONS=False -DBUILD_THUNKS=True \
-          -DBUILD_FEXCONFIG=False -DBUILD_TESTING=False -DENABLE_CLANG_THUNKS=True -DUSE_LINKER=lld \
-          -DCMAKE_INSTALL_PREFIX=/usr
-
-    - name: Build
-      run: distrobox enter --name steamrt4 -- cmake --build build
-
-    - name: install
-      run: DESTDIR="$PWD"/install distrobox enter --name steamrt4 -- cmake --build build -t install
-
-    - name: Upload libraries
-      uses: actions/upload-artifact@v6
-      timeout-minutes: 1
-      with:
-        overwrite: true
-        name: steamrt4_steampipe_depot
-        path: ${{ github.workspace }}/install/*
-        retention-days: 60
-        compression-level: 9

.github/workflows/test/action.yml

@@ -1,21 +0,0 @@
-name: Run Test and Store Logs
-description: Run a test and store the log.
-inputs:
-  target:
-    description: 'The test target to run'
-    required: true
-
-runs:
-  using: composite
-  steps:
-    - name: Run Tests
-      shell: bash
-      run: cmake --build build --target ${{ inputs.target }}
-
-    - name: Move and Truncate Results
-      if: ${{ always() }}
-      shell: bash
-      run: |
-        mkdir -p results
-        mv build/Testing/Temporary/LastTest.log results/${{ inputs.target }}.log || true
-        truncate --size="<20M" results/${{ inputs.target }}.log || true

.github/workflows/vixl_simulator.yml

@@ -13,7 +13,7 @@ env:
   BUILD_TYPE: Release
   CC: clang
   CXX: clang++
-  FEX_PORTABLE: 1
+  FEX_ENABLEAVX: 1
 
 jobs:
   vixl_simulator:
@@ -25,59 +25,111 @@ jobs:
       fail-fast: false
 
     steps:
-    - uses: actions/checkout@v6
-      with:
-        fetch-depth: '0'
-        fetch-tags: 'true'
+    - uses: actions/checkout@v3
 
-    - name: Set runner info
+    - name: Set runner label
+      run: echo "runner_label=${{ matrix.arch[1] }}" >> $GITHUB_ENV
+
+    - name: Set rootfs paths
       run: |
-        echo "runner_label=${{ matrix.arch[1] }}" >> $GITHUB_ENV
-        echo "runner_name=$(hostname)" >> $GITHUB_ENV
+        echo "FEX_ROOTFS_MOUNT=/mnt/AutoNFS/rootfs/" >> $GITHUB_ENV
+        echo "FEX_ROOTFS_PATH=$HOME/Rootfs/" >> $GITHUB_ENV
+        echo "FEX_ROOTFS=$HOME/Rootfs/" >> $GITHUB_ENV
+        echo "ROOTFS=$HOME/Rootfs/" >> $GITHUB_ENV
 
-    - name: Setup Build Environment
-      uses: ./.github/workflows/setup-env
+    - name: Update RootFS cache
+      # Use a bash shell so we can use the same syntax for environment variable
+      # access regardless of the host operating system
+      shell: bash
+      run: $GITHUB_WORKSPACE/Scripts/CI_FetchRootFS.py
+
+    - name : submodule checkout
+      # Need to update submodules
+      run: |
+        git submodule sync --recursive
+        git submodule update --init --depth 1
+
+    - name: Clean Build Environment
+      run: rm -Rf ${{runner.workspace}}/build
+
+    - name: Create Build Environment
+      # Some projects don't allow in-source building, so create a separate build directory
+      # We'll use this as our working directory for all subsequent commands
+      run: cmake -E make_directory ${{runner.workspace}}/build
 
     - name: Configure CMake
-      run: |
-        cmake -S . -B build -DCMAKE_BUILD_TYPE=$BUILD_TYPE -G Ninja -DENABLE_VIXL_SIMULATOR=True -DENABLE_LTO=False \
-          -DENABLE_VIXL_DISASSEMBLER=True -DENABLE_ASSERTIONS=True -DENABLE_X86_HOST_DEBUG=True
-
-    # These steps make a lot of noise but rarely fail.
-    # Put them in a separate step to make normal build logs easier to parse
-    - name: Noisy Build Targets
-      run: cmake --build build --target asm_files 32bit_asm_files JemallocLibs Catch2 vixl cephes_128bit
+      # Use a bash shell so we can use the same syntax for environment variable
+      # access regardless of the host operating system
+      shell: bash
+      working-directory: ${{runner.workspace}}/build
+      # Note the current convention is to use the -S and -B options here to specify source
+      # and build directories, but this is only available with CMake 3.13 and higher.
+      # The CMake binaries on the Github Actions machines are (as of this writing) 3.12
+      run: cmake $GITHUB_WORKSPACE -DCMAKE_BUILD_TYPE=$BUILD_TYPE -G Ninja -DENABLE_VIXL_SIMULATOR=True -DENABLE_VIXL_DISASSEMBLER=True -DENABLE_LTO=False -DENABLE_ASSERTIONS=True -DENABLE_X86_HOST_DEBUG=True
 
     - name: Build
-      run: cmake --build build
+      working-directory: ${{runner.workspace}}/build
+      shell: bash
+      # Execute the build.  You can specify a specific target with "--target <NAME>"
+      run: cmake --build . --config $BUILD_TYPE
 
-    - name: ASM Tests - SVE256
-      if: ${{ always() }}
-      uses: ./.github/workflows/test
-      with:
-        target: asm_tests
+    - name: ASM Tests
+      working-directory: ${{runner.workspace}}/build
+      shell: bash
+      # Execute the unit tests
+      run: cmake --build . --config $BUILD_TYPE --target asm_tests
 
-    - name: ASM Tests - SVE128
+    - name: ASM Test Results move
       if: ${{ always() }}
-      uses: ./.github/workflows/test
+      shell: bash
+      working-directory: ${{runner.workspace}}/build
+      run: mv ${{runner.workspace}}/build/Testing/Temporary/LastTest.log ${{runner.workspace}}/build/Testing/Temporary/LastTest_ASM.log || true
+
+    - name: ASM Tests 128-bit
+      working-directory: ${{runner.workspace}}/build
+      shell: bash
       env:
+        FEX_HOSTFEATURES: "disableavx"
         FEX_FORCESVEWIDTH: "128"
-      with:
-        target: asm_tests
+      # Execute the unit tests
+      run: cmake --build . --config $BUILD_TYPE --target asm_tests
 
-    - name: ASM Tests - ASIMD
+    - name: ASM Test 128-bit Results move
       if: ${{ always() }}
-      uses: ./.github/workflows/test
-      env:
-        FEX_HOSTFEATURES: "disablesve"
-      with:
-        target: asm_tests
+      shell: bash
+      working-directory: ${{runner.workspace}}/build
+      run: mv ${{runner.workspace}}/build/Testing/Temporary/LastTest.log ${{runner.workspace}}/build/Testing/Temporary/LastTest_ASM128bit.log || true
+
+    - name: IR Tests
+      working-directory: ${{runner.workspace}}/build
+      shell: bash
+      # Execute the unit tests
+      run: cmake --build . --config $BUILD_TYPE --target ir_tests
+
+    - name: IR Test Results move
+      if: ${{ always() }}
+      shell: bash
+      working-directory: ${{runner.workspace}}/build
+      run: mv ${{runner.workspace}}/build/Testing/Temporary/LastTest.log ${{runner.workspace}}/build/Testing/Temporary/LastTest_IR.log || true
+
+    - name: Truncate test results
+      if: ${{ always() }}
+      shell: bash
+      working-directory: ${{runner.workspace}}/build
+      # Cap out the log files at 20M in case something crash spins and dumps fault text
+      # ASM tests get quite close to 10MB
+      run: truncate --size=<20M ${{runner.workspace}}/build/Testing/Temporary/LastTest_*.log || true
+
+    - name: Set runner name
+      if: ${{ always() }}
+      run: echo "runner_name=$(hostname)" >> $GITHUB_ENV
 
     - name: Upload results
       if: ${{ always() }}
-      uses: actions/upload-artifact@v6
+      uses: 'actions/upload-artifact@v3'
       timeout-minutes: 1
       with:
-        name: Results-${{ env.runner_name }}-${{ env.runner_label }}
-        path: results/*.log
+        name: Results-${{ env.runner_name }}
+        path: ${{runner.workspace}}/build/Testing/Temporary/LastTest_*.log
         retention-days: 3
+

.github/workflows/wine_build/action.yml

@@ -1,49 +0,0 @@
-name: Wine DLL Build
-description: Build a wow64 or arm64ec Wine DLL
-
-inputs:
-  target:
-    description: 'The target (arm64ec or wow64)'
-    required: true
-
-runs:
-  using: composite
-  steps:
-    - name: Clean Build Environment
-      shell: bash
-      run: rm -Rf build_${{ inputs.target }}
-
-    - name: Configure CMake
-      shell: bash
-      run: |
-        case "${{ inputs.target }}" in
-          wow64) _cc=aarch64 ;;
-          arm64ec) _cc=arm64ec ;;
-        esac
-
-        cmake -S . -B build_${{ inputs.target }} -DCMAKE_BUILD_TYPE=$BUILD_TYPE -DCMAKE_TOOLCHAIN_FILE=Data/CMake/toolchain_mingw.cmake \
-          -DMINGW_TRIPLE=${_cc}-w64-mingw32 -DCMAKE_INSTALL_LIBDIR=/usr/lib/wine/aarch64-windows -G Ninja \
-          -DENABLE_LTO=False -DENABLE_ASSERTIONS=False -DENABLE_JEMALLOC_GLIBC_ALLOC=False \
-          -DBUILD_TESTING=False -DCMAKE_INSTALL_PREFIX=/usr -DTUNE_ARCH=generic -DTUNE_CPU=none -DRANGES_NATIVE=OFF
-
-    - name: Build
-      shell: bash
-      run: cmake --build build_${{ inputs.target }}
-
-    - name: Install
-      shell: bash
-      run: DESTDIR="$PWD"/install cmake --build build_${{ inputs.target }} -t install
-
-    - name: Configure UnixLib
-      shell: bash
-      run: |
-        cmake -S Source/Windows/UnixLib -B build_unixlib_${{ inputs.target }} -DCMAKE_BUILD_TYPE=$BUILD_TYPE \
-          -G Ninja -DCMAKE_INSTALL_LIBDIR=/usr/lib/wine/aarch64-unix -DCMAKE_INSTALL_PREFIX=/usr
-
-    - name: Build UnixLib
-      shell: bash
-      run: cmake --build build_unixlib_${{ inputs.target }}
-
-    - name: Install UnixLib
-      shell: bash
-      run: DESTDIR="$PWD"/install cmake --build build_unixlib_${{ inputs.target }} -t install

.github/workflows/wine_dll_artifacts.yml

@@ -1,57 +0,0 @@
-name: Wine DLL artifacts
-
-on:
-  push:
-    branches:
-      - main
-
-env:
-  BUILD_TYPE: Release
-
-jobs:
-  wine_dll_artifacts:
-    runs-on: ${{ matrix.arch }}
-    strategy:
-      matrix:
-        arch: [[self-hosted, ARM64, mingw]]
-      fail-fast: false
-
-    steps:
-    - uses: actions/checkout@v6
-      with:
-        fetch-depth: '0'
-        fetch-tags: 'true'
-
-    - name: Add MingGW to PATH
-      run: echo "$HOME/llvm-mingw/build/bin/" >> $GITHUB_PATH
-
-    - name: Checkout Submodules
-      # Need to update submodules
-      run: |
-        git submodule sync --recursive
-        git submodule update --init --depth 1
-
-    - name: Clean install directory
-      run: rm -Rf install
-
-    - name: Build (wow64)
-      uses: ./.github/workflows/wine_build
-      with:
-        target: wow64
-
-    - name: Build (arm64ec)
-      uses: ./.github/workflows/wine_build
-      with:
-        target: arm64ec
-
-    - name: Upload libraries
-      uses: actions/upload-artifact@v6
-      timeout-minutes: 1
-      with:
-        overwrite: true
-        name: wine_dll_artifacts
-        path: |
-          ${{ github.workspace }}/install/usr/lib/wine/aarch64-windows/lib*.dll
-          ${{ github.workspace }}/install/usr/lib/wine/aarch64-unix/lib*.so
-        retention-days: 60
-        compression-level: 9

.gitignore

@@ -4,12 +4,10 @@ compile_commands.json
 vim_rc
 Config.json
 
-[Bb]uild*
+[Bb]uild*/
 [Bb]in/
 out/
 .vscode/
 .vs/
 *.pyc
 .cache
-.idea/
-CMakeLists.txt.user

.gitlab-ci.yml

@@ -1,71 +0,0 @@
-spec:
-  inputs:
-    PROMOTE_BRANCH:
-      description: "Branch to promote the build to. Empty means no promotion."
-      default: "bleeding-edge"
-
----
-
-workflow:
-  rules:
-    - when: always
-      variables:
-        PROMOTE_BRANCH: $[[ inputs.PROMOTE_BRANCH ]]
-
-variables:
-    DEBIAN_FRONTEND: noninteractive
-    GIT_SUBMODULE_STRATEGY: recursive
-    GIT_DEPTH: 0
-    CC: clang
-    CXX: clang++
-
-build:
-  stage: build
-  image: registry.gitlab.steamos.cloud/steamrt/steamrt4/sdk/arm64:4.0.20251117.183306
-  tags:
-    - docker
-    - linux
-    - arm64
-    - aarch64
-  script:
-    - apt-get -y update
-    - apt-get install -y
-        git cmake ninja-build ccache
-        lld clang clang-tools
-        libclang-dev llvm-dev
-        libstdc++-14-dev-i386-cross libgcc-14-dev-i386-cross
-        libstdc++-14-dev-amd64-cross libgcc-14-dev-amd64-cross
-    - cmake -E make_directory build/
-    - cmake -DCMAKE_BUILD_TYPE=Release -G Ninja -DBUILD_STEAM_SUPPORT=True -DENABLE_LTO=True -DENABLE_ASSERTIONS=False -DBUILD_THUNKS=True -DBUILD_FEXCONFIG=False -DBUILD_TESTING=False -DENABLE_CLANG_THUNKS=True -DUSE_LINKER=lld -DCMAKE_INSTALL_PREFIX=/usr -DTUNE_ARCH=armv8.2-a -DTUNE_CPU=none -DRANGES_NATIVE=OFF . -B build/
-    - cmake --build build/ --config Release
-    - DESTDIR=$(pwd)/install/ cmake --build build/ --config Release -t install
-
-  artifacts:
-    name: "steamrt artifacts"
-    untracked: false
-    paths:
-      - install/
-
-promote:
-  stage: deploy
-  variables:
-    GIT_STRATEGY: none
-  image: registry.gitlab.steamos.cloud/steamrt/steamrt4/sdk/arm64:4.0.20251117.183306
-  tags:
-    - docker
-    - linux
-    - arm64
-    - aarch64
-  rules:
-    - if: '$PROMOTE_BRANCH'
-  before_script:
-    - apt-get -y update
-    - apt-get install -y tmux curl
-  script:
-    # comment out to debug: SSH in via GCP, go down the container and attach to the session (with `tmux attach -t debug`)
-#    - tmux new-session -d -s debug
-#    - while tmux has-session -t debug 2>/dev/null; do sleep 1; done
-
-    # ref controls which fex-depot code runs the pipeline, while VERSION_PARAM controls which fex branch's artifacts that pipeline downloads.
-    - >
-      curl --fail --location --request POST --form token=${FEX_DEPOT_TRIGGER_TOKEN} --form ref=master --form "variables[PROMOTE_BRANCH]=${PROMOTE_BRANCH}" --form "variables[VERSION_PARAM]=${CI_COMMIT_REF_NAME}" "${CI_API_V4_URL}/projects/fex%2Ffex-depot/trigger/pipeline"

.gitmodules

@@ -5,18 +5,34 @@
 [submodule "External/cpp-optparse"]
 	path = Source/Common/cpp-optparse
 	url = https://github.com/Sonicadvance1/cpp-optparse
+[submodule "External/imgui"]
+	path = External/imgui
+	url = https://github.com/Sonicadvance1/imgui.git
+[submodule "External/json-maker"]
+	path = External/json-maker
+	url = https://github.com/Sonicadvance1/json-maker.git
+[submodule "External/tiny-json"]
+	path = External/tiny-json
+	url = https://github.com/Sonicadvance1/tiny-json.git
+[submodule "External/xbyak"]
+        shallow = true
+	path = External/xbyak
+	url = https://github.com/FEX-Emu/xbyak.git
 [submodule "External/fex-posixtest-bins"]
-  shallow = true
+        shallow = true
 	path = External/fex-posixtest-bins
 	url = https://github.com/FEX-Emu/fex-posixtest-bins.git
 [submodule "External/fex-gvisor-tests-bins"]
-  shallow = true
+        shallow = true
 	path = External/fex-gvisor-tests-bins
 	url = https://github.com/FEX-Emu/fex-gvisor-tests-bins.git
 [submodule "External/fex-gcc-target-tests-bins"]
-  shallow = true
+        shallow = true
 	path = External/fex-gcc-target-tests-bins
 	url = https://github.com/FEX-Emu/fex-gcc-target-tests-bins.git
+[submodule "External/jemalloc"]
+	path = External/jemalloc
+	url = https://github.com/FEX-Emu/jemalloc.git
 [submodule "External/fmt"]
 	path = External/fmt
 	url = https://github.com/fmtlib/fmt.git
@@ -25,10 +41,14 @@
 	url = https://github.com/FEX-Emu/drm-headers.git
 [submodule "External/xxhash"]
 	path = External/xxhash
-	url = https://github.com/Cyan4973/xxHash.git
+	url = https://github.com/FEX-Emu/xxHash.git
 [submodule "External/Catch2"]
 	path = External/Catch2
 	url = https://github.com/catchorg/Catch2.git
+[submodule "External/robin-map"]
+	shallow = true
+	path = External/robin-map
+	url = https://github.com/FEX-Emu/robin-map.git
 [submodule "External/Vulkan-Headers"]
 	shallow = true
 	path = External/Vulkan-Headers
@@ -36,19 +56,3 @@
 [submodule "External/jemalloc_glibc"]
 	path = External/jemalloc_glibc
 	url = https://github.com/FEX-Emu/jemalloc.git
-[submodule "External/tracy"]
-	path = External/tracy
-	url = https://github.com/wolfpld/tracy
-[submodule "External/range-v3"]
-	path = External/range-v3
-	url = https://github.com/ericniebler/range-v3.git
-[submodule "External/zydis"]
-	shallow = true
-	path = External/zydis
-	url = https://github.com/zyantific/zydis.git
-[submodule "External/unordered_dense"]
-	path = External/unordered_dense
-	url = https://github.com/martinus/unordered_dense.git
-[submodule "External/rpmalloc"]
-	path = External/rpmalloc
-	url = https://github.com/FEX-Emu/rpmalloc.git

AGENTS.md

@@ -1 +0,0 @@
-AI must not be used to generate code for contributions to this project.

CLAUDE.md

@@ -1 +0,0 @@
-AI must not be used to generate code for contributions to this project.

CMakeLists.txt

@@ -1,147 +1,56 @@
 cmake_minimum_required(VERSION 3.14)
-project(FEX C CXX ASM)
+project(FEX)
 
-include(CheckIncludeFiles)
-check_include_files("gdb/jit-reader.h" HAVE_GDB_JIT_READER_H)
+INCLUDE (CheckIncludeFiles)
+CHECK_INCLUDE_FILES ("gdb/jit-reader.h" HAVE_GDB_JIT_READER_H)
 
-option(BUILD_FEX_LINUX_TESTS "Build FEXLinuxTests (requires x86 compiler)" FALSE)
+option(BUILD_TESTS "Build unit tests to ensure sanity" TRUE)
+option(BUILD_FEX_LINUX_TESTS "Build FEXLinuxTests, requires x86 compiler" FALSE)
 option(BUILD_THUNKS "Build thunks" FALSE)
-option(BUILD_FEXCONFIG "Build FEXConfig" TRUE)
-option(ENABLE_CLANG_THUNKS "Build thunks with clang" TRUE)
-option(ENABLE_IWYU "Enable the Include What You Use sanitizer" FALSE)
+option(BUILD_FEXCONFIG "Build FEXConfig, requires SDL2 and X11" TRUE)
+option(ENABLE_CLANG_THUNKS "Build thunks with clang" FALSE)
+option(ENABLE_CLANG_FORMAT "Run clang format over the source" FALSE)
+option(ENABLE_IWYU "Enables include what you use program" FALSE)
 option(ENABLE_LTO "Enable LTO with compilation" TRUE)
 option(ENABLE_XRAY "Enable building with LLVM X-Ray" FALSE)
-set(USE_LINKER "" CACHE STRING "Path to a custom linker program")
-option(ENABLE_UBSAN "Enable the Clang Undefined Behavior Sanitizer" FALSE)
-option(ENABLE_ASAN "Enable the Clang Address Sanitizer" FALSE)
-option(ENABLE_TSAN "Enable the Clang Thread Sanitizer" FALSE)
-option(ENABLE_COVERAGE "Enable Code Coverage" FALSE)
-option(ENABLE_ASSERTIONS "Enable debug assertions" FALSE)
-option(ENABLE_GDB_SYMBOLS "Enable GDBSymbols integration support" ${HAVE_GDB_JIT_READER_H})
-option(ENABLE_STRICT_WERROR "Enable stricter -Werror" FALSE)
-option(ENABLE_WERROR "Enable -Werror" FALSE)
-option(ENABLE_FEX_ALLOCATOR "Enable allocator for FEX" TRUE)
-option(ENABLE_JEMALLOC_GLIBC_ALLOC "Enable jemalloc glibc allocator" TRUE)
-option(ENABLE_OFFLINE_TELEMETRY "Enable FEX offline telemetry" TRUE)
-option(ENABLE_COMPILE_TIME_TRACE "Enable time trace compile option" FALSE)
-option(ENABLE_LIBCXX "Use LLVM's libc++ instead of the GNU libstdc++" FALSE)
-option(ENABLE_CCACHE "Enable ccache for build caching" TRUE)
-option(ENABLE_VIXL_SIMULATOR "Use the VIXL simulator for emulation (only useful for CI testing)" FALSE)
-option(ENABLE_VIXL_DISASSEMBLER "Enable debug disassembler output with VIXL" FALSE)
-option(ENABLE_ZYDIS "Enable x86/x86-64 guest disassembler output with Zydis" FALSE)
-option(USE_LEGACY_BINFMTMISC "Use legacy method of setting up binfmt_misc" FALSE)
-option(ENABLE_FEXCORE_PROFILER "Enable FEXCore's timeline profiling capabilities" FALSE)
-set(FEXCORE_PROFILER_BACKEND "gpuvis" CACHE STRING "Set which backend to use for FEXCore's profiler")
-set_property(CACHE FEXCORE_PROFILER_BACKEND PROPERTY STRINGS gpuvis tracy)
+set(USE_LINKER "" CACHE STRING "Allow overriding the linker path directly")
+option(ENABLE_ASAN "Enables Clang ASAN" FALSE)
+option(ENABLE_TSAN "Enables Clang TSAN" FALSE)
+option(ENABLE_ASSERTIONS "Enables assertions in build" FALSE)
+option(ENABLE_GDB_SYMBOLS "Enables GDBSymbols integration support" ${HAVE_GDB_JIT_READER_H})
+option(ENABLE_STRICT_WERROR "Enables stricter -Werror for CI" FALSE)
+option(ENABLE_WERROR "Enables -Werror" FALSE)
+option(ENABLE_JEMALLOC "Enables jemalloc allocator" TRUE)
+option(ENABLE_JEMALLOC_GLIBC_ALLOC "Enables jemalloc glibc allocator" TRUE)
+option(ENABLE_OFFLINE_TELEMETRY "Enables FEX offline telemetry" TRUE)
+option(ENABLE_COMPILE_TIME_TRACE "Enables time trace compile option" FALSE)
+option(ENABLE_LIBCXX "Enables LLVM libc++" FALSE)
+option(ENABLE_CCACHE "Enables ccache for compile caching" TRUE)
+option(ENABLE_TERMUX_BUILD "Forces building for Termux on a non-Termux build machine" FALSE)
+option(ENABLE_VIXL_SIMULATOR "Forces the FEX JIT to use the VIXL simulator" FALSE)
+option(ENABLE_VIXL_DISASSEMBLER "Enables debug disassembler output with VIXL" FALSE)
+option(COMPILE_VIXL_DISASSEMBLER "Compiles the vixl disassembler in to vixl" FALSE)
+option(ENABLE_FEXCORE_PROFILER "Enables use of the FEXCore timeline profiling capabilities" FALSE)
+set (FEXCORE_PROFILER_BACKEND "gpuvis" CACHE STRING "Set which backend you want to use for the FEXCore profiler")
 option(ENABLE_GLIBC_ALLOCATOR_HOOK_FAULT "Enables glibc memory allocation hooking with fault for CI testing")
-option(USE_PDB_DEBUGINFO "Build debug info in PDB format" FALSE)
-option(BUILD_STEAM_SUPPORT "Enable Steam integration" FALSE)
 
-set(X86_32_TOOLCHAIN_FILE "${CMAKE_CURRENT_SOURCE_DIR}/Data/CMake/toolchain_x86_32.cmake" CACHE FILEPATH "Toolchain file for the (cross-)compiler targeting i686")
-set(X86_64_TOOLCHAIN_FILE "${CMAKE_CURRENT_SOURCE_DIR}/Data/CMake/toolchain_x86_64.cmake" CACHE FILEPATH "Toolchain file for the (cross-)compiler targeting x86_64")
-set(X86_DEV_ROOTFS "/" CACHE FILEPATH "Path to the sysroot used for cross-compiling for i686 and x86_64")
-set(DATA_DIRECTORY "" CACHE PATH "Global data directory (override)")
-set(HOSTLIBS_DATA_DIRECTORY "" CACHE PATH "Global data directory (override)")
+set (X86_32_TOOLCHAIN_FILE "${CMAKE_CURRENT_SOURCE_DIR}/toolchain_x86_32.cmake" CACHE FILEPATH "Toolchain file for the (cross-)compiler targeting i686")
+set (X86_64_TOOLCHAIN_FILE "${CMAKE_CURRENT_SOURCE_DIR}/toolchain_x86_64.cmake" CACHE FILEPATH "Toolchain file for the (cross-)compiler targeting x86_64")
+set (DATA_DIRECTORY "${CMAKE_INSTALL_PREFIX}/share/fex-emu" CACHE PATH "global data directory")
 
-if (NOT DATA_DIRECTORY)
-  set(DATA_DIRECTORY "${CMAKE_INSTALL_PREFIX}/share/fex-emu")
-endif()
-
-include(GNUInstallDirs)
-if (NOT HOSTLIBS_DATA_DIRECTORY)
-  set(HOSTLIBS_DATA_DIRECTORY "${CMAKE_INSTALL_FULL_LIBDIR}/fex-emu")
-endif()
-
-## Platform Checks ##
-# Only 64-bit Linux and Windows are supported
-
-# NB: SIZEOF_VOID_P is in bytes, not bits
-# On 32-bit systems this is set to 4
-if (NOT CMAKE_SIZEOF_VOID_P EQUAL 8)
-  message(FATAL_ERROR "Unsupported pointer size ${CMAKE_SIZEOF_VOID_P}."
-    " FEX only supports 64-bit (8-byte pointer) systems."
-    " If you believe this is in error, file an issue.")
-elseif (NOT (WIN32 OR CMAKE_SYSTEM_NAME STREQUAL "Linux"))
-  message(FATAL_ERROR "Unsupported system type ${CMAKE_SYSTEM_NAME}."
-    " FEX only supports Linux and Windows."
-    " If you believe this is in error, file an issue.")
-endif()
-
-## Compiler Checks ##
-# GCC and MSVC are unsupported
-if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
-  message(FATAL_ERROR "FEX doesn't support GCC! Use Clang instead.")
-elseif (MSVC)
-  message(FATAL_ERROR "FEX doesn't support MSVC! Use Clang on MinGW instead.")
-elseif (MINGW)
-  message(STATUS "Building for MinGW")
-  set(ENABLE_FEX_ALLOCATOR TRUE)
-  set(ENABLE_JEMALLOC_GLIBC_ALLOC FALSE)
-else ()
-  message(STATUS "Clang version ${CMAKE_CXX_COMPILER_VERSION}")
-  set(CLANG_MINIMUM_VERSION 13.0)
-  if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS ${CLANG_MINIMUM_VERSION})
-    message(FATAL_ERROR "Clang version too old for FEX. Need at least ${CLANG_MINIMUM_VERSION} but has ${CMAKE_CXX_COMPILER_VERSION}")
-  endif()
-endif()
-
-## Architecture Handling ##
-string(TOLOWER ${CMAKE_SYSTEM_PROCESSOR} processor)
-if (processor MATCHES "x86|amd64")
-  option(ENABLE_X86_HOST_DEBUG "Enables compiling on x86_64 host" FALSE)
-  if (NOT ENABLE_X86_HOST_DEBUG)
-    message(FATAL_ERROR
-      " FEX doesn't support compiling for x86-64 hosts!"
-      " This is /only/ a supported configuration for FEX CI and nothing else!")
-  else()
-    message(STATUS "x86_64 debug build")
-  endif()
-
-  set(ARCHITECTURE_x86_64 1)
-  add_compile_definitions(ARCHITECTURE_x86_64=1)
-  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mcx16")
-elseif (processor MATCHES "^aarch64|^arm64|^armv8\.*")
-  set(ARCHITECTURE_arm64 1)
-  add_compile_definitions(ARCHITECTURE_arm64=1)
-
-  # arm64ec needs to define both arm64 and arm64ec
-  if (processor MATCHES "^arm64ec")
-    set(ARCHITECTURE_arm64ec 1)
-    add_compile_definitions(ARCHITECTURE_arm64ec=1)
-  endif()
-endif()
-
-if (NOT (ARCHITECTURE_arm64 OR ARCHITECTURE_arm64ec OR ARCHITECTURE_x86_64))
-  message(FATAL_ERROR "Unsupported processor type ${processor}."
-    " If you believe this is in error, file an issue.")
-endif()
-
-if (BUILD_STEAM_SUPPORT)
-  add_compile_definitions(FEX_STEAM_SUPPORT=1)
+string(FIND ${CMAKE_BASE_NAME} mingw CONTAINS_MINGW)
+if (NOT CONTAINS_MINGW EQUAL -1)
+  message (STATUS "Mingw build")
+  set (MINGW_BUILD TRUE)
+  set (ENABLE_JEMALLOC FALSE)
 endif()
 
 if (ENABLE_FEXCORE_PROFILER)
-  add_compile_definitions(ENABLE_FEXCORE_PROFILER=1)
+  add_definitions(-DENABLE_FEXCORE_PROFILER=1)
   string(TOUPPER "${FEXCORE_PROFILER_BACKEND}" FEXCORE_PROFILER_BACKEND)
 
   if (FEXCORE_PROFILER_BACKEND STREQUAL "GPUVIS")
-    add_compile_definitions(FEXCORE_PROFILER_BACKEND=1)
-  elseif (FEXCORE_PROFILER_BACKEND STREQUAL "TRACY")
-    add_compile_definitions(FEXCORE_PROFILER_BACKEND=2)
-    add_compile_definitions(TRACY_ENABLE=1)
-    # Required so that Tracy will only start in the selected guest application
-    add_compile_definitions(TRACY_MANUAL_LIFETIME=1)
-    add_compile_definitions(TRACY_DELAYED_INIT=1)
-    # This interferes with FEX's signal handling
-    add_compile_definitions(TRACY_NO_CRASH_HANDLER=1)
-    # Tracy can gather call stack samples in regular intervals, but this
-    # isn't useful for us since it would usually sample opaque JIT code
-    add_compile_definitions(TRACY_NO_SAMPLING=1)
-    # This pulls in libbacktrace which allocators in global constructors (before FEX can set up its allocator hooks)
-    add_compile_definitions(TRACY_NO_CALLSTACK=1)
-    if (MINGW)
-      message(FATAL_ERROR "Tracy profiler not supported on MinGW")
-    endif()
+    add_definitions(-DFEXCORE_PROFILER_BACKEND=1)
   else()
     message(FATAL_ERROR "Unknown FEXCore profiler backend ${FEXCORE_PROFILER_BACKEND}")
   endif()
@@ -152,13 +61,13 @@ if (ENABLE_JEMALLOC_GLIBC_ALLOC AND ENABLE_GLIBC_ALLOCATOR_HOOK_FAULT)
 endif()
 
 if (ENABLE_GLIBC_ALLOCATOR_HOOK_FAULT)
-  add_compile_definitions(GLIBC_ALLOCATOR_FAULT=1)
+  add_definitions(-DGLIBC_ALLOCATOR_FAULT=1)
 endif()
 
 # uninstall target
 if(NOT TARGET uninstall)
   configure_file(
-    "${CMAKE_CURRENT_SOURCE_DIR}/Data/CMake/cmake_uninstall.cmake.in"
+    "${CMAKE_CURRENT_SOURCE_DIR}/CMakeFiles/cmake_uninstall.cmake.in"
     "${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/cmake_uninstall.cmake"
     IMMEDIATE @ONLY)
 
@@ -167,17 +76,9 @@ if(NOT TARGET uninstall)
 endif()
 
 # These options are meant for package management
-set(TUNE_CPU "native" CACHE STRING "Override the CPU the build is tuned for")
-set(TUNE_ARCH "generic" CACHE STRING "Override the Arch the build is tuned for")
-set(OVERRIDE_VERSION "detect" CACHE STRING "Override the FEX version")
-set(OVERRIDE_HASH "detect" CACHE STRING "Override the FEX git hash")
-
-get_property(IS_MULTI_CONFIG GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
-if (NOT IS_MULTI_CONFIG AND NOT CMAKE_BUILD_TYPE)
-    set(CMAKE_BUILD_TYPE Release
-        CACHE STRING "Choose the type of build." FORCE)
-    message(STATUS "No build type set, defaulting to a Release build")
-endif()
+set (TUNE_CPU "native" CACHE STRING "Override the CPU the build is tuned for")
+set (TUNE_ARCH "generic" CACHE STRING "Override the Arch the build is tuned for")
+set (OVERRIDE_VERSION "detect" CACHE STRING "Override the FEX version in the format of <MMYY>{.<REV>}")
 
 string(TOUPPER "${CMAKE_BUILD_TYPE}" CMAKE_BUILD_TYPE)
 if (CMAKE_BUILD_TYPE MATCHES "DEBUG")
@@ -186,18 +87,14 @@ endif()
 
 if (ENABLE_ASSERTIONS)
   message(STATUS "Assertions enabled")
-  add_compile_definitions(ASSERTIONS_ENABLED=1)
+  add_definitions(-DASSERTIONS_ENABLED=1)
 endif()
 
 if (ENABLE_GDB_SYMBOLS)
   message(STATUS "GDBSymbols support enabled")
-  add_compile_definitions(GDB_SYMBOLS_ENABLED=1)
+  add_definitions(-DGDB_SYMBOLS_ENABLED=1)
 endif()
 
-add_compile_definitions(_LARGEFILE64_SOURCE)
-if (WIN32)
-  add_compile_definitions(UNICODE _UNICODE)
-endif()
 
 set(CMAKE_CXX_STANDARD 20)
 set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
@@ -208,63 +105,28 @@ cmake_policy(SET CMP0083 NEW) # Follow new PIE policy
 include(CheckPIESupported)
 check_pie_supported()
 
-set(CMAKE_INTERPROCEDURAL_OPTIMIZATION ${ENABLE_LTO})
-
-include(CheckCXXSourceCompiles)
-set(CMAKE_REQUIRED_FLAGS "-std=c++11 -Wattributes -Werror=attributes")
-check_cxx_source_compiles(
-  "
-  __attribute__((preserve_all))
-  int Testy(int a, int b, int c, int d, int e, int f) {
-  return a + b + c + d + e + f;
-  }
-  int main() {
-  return Testy(0, 1, 2, 3, 4, 5);
-  }"
-  HAS_CLANG_PRESERVE_ALL)
-unset(CMAKE_REQUIRED_FLAGS)
-if (HAS_CLANG_PRESERVE_ALL)
-  if (MINGW)
-    message(STATUS "Ignoring broken clang::preserve_all support")
-    set(HAS_CLANG_PRESERVE_ALL FALSE)
-  else()
-    message(STATUS "Has clang::preserve_all")
-  endif()
-endif()
-
-if (ARCHITECTURE_arm64 AND HAS_CLANG_PRESERVE_ALL)
-  add_compile_definitions("FEX_PRESERVE_ALL_ATTR=__attribute__((preserve_all))" "FEX_HAS_PRESERVE_ALL_ATTR=1")
+if (ENABLE_LTO)
+  set(CMAKE_INTERPROCEDURAL_OPTIMIZATION TRUE)
 else()
-  add_compile_definitions("FEX_PRESERVE_ALL_ATTR=" "FEX_HAS_PRESERVE_ALL_ATTR=0")
+  set(CMAKE_INTERPROCEDURAL_OPTIMIZATION FALSE)
 endif()
 
-check_cxx_source_compiles(
-  "
-  #define _GNU_SOURCE
-  #include <errno.h>
-  int main() {
-  return program_invocation_name == nullptr;
-  }"
-  HAS_PROGRAM_INVOCATION_NAME)
-add_compile_definitions("HAS_PROGRAM_INVOCATION_NAME=${HAS_PROGRAM_INVOCATION_NAME}")
+if (CMAKE_SYSTEM_PROCESSOR MATCHES "x86_64")
+  set(_M_X86_64 1)
+  add_definitions(-D_M_X86_64=1)
+  set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mcx16")
+endif()
 
-if (ENABLE_VIXL_SIMULATOR)
-  # We can run the simulator on both x86-64 or AArch64 hosts
-  add_compile_definitions(VIXL_SIMULATOR=1 VIXL_INCLUDE_SIMULATOR_AARCH64=1)
+if (CMAKE_SYSTEM_PROCESSOR MATCHES "^aarch64|^arm64|^armv8\.*")
+  set(_M_ARM_64 1)
+  add_definitions(-D_M_ARM_64=1)
 endif()
 
 if (ENABLE_CCACHE)
   find_program(CCACHE_PROGRAM ccache)
   if(CCACHE_PROGRAM)
-    execute_process(COMMAND "${CCACHE_PROGRAM}" --print-version
-     OUTPUT_VARIABLE CCACHE_VERSION OUTPUT_STRIP_TRAILING_WHITESPACE)
-    message(STATUS "Enabling ccache ${CCACHE_VERSION}")
-    if (CCACHE_VERSION VERSION_GREATER_EQUAL "4.8")
-      # Set sloppiness to enable caching even for files that use __DATE__/__TIME__ macros
-      set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE "${CCACHE_PROGRAM} sloppiness=time_macros")
-    else()
-      set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE "${CCACHE_PROGRAM}")
-    endif()
+    message(STATUS "CCache enabled")
+    set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE "${CCACHE_PROGRAM}")
   endif()
 endif()
 
@@ -278,7 +140,7 @@ if (ENABLE_COMPILE_TIME_TRACE)
   link_libraries(-ftime-trace)
 endif()
 
-set(PTHREAD_LIB pthread)
+set (PTHREAD_LIB pthread)
 
 if (USE_LINKER)
   message(STATUS "Overriding linker to: ${USE_LINKER}")
@@ -293,24 +155,23 @@ endif()
 
 if (NOT ENABLE_OFFLINE_TELEMETRY)
   # Disable FEX offline telemetry entirely if asked
-  add_compile_definitions(FEX_DISABLE_TELEMETRY=1)
+  add_definitions(-DFEX_DISABLE_TELEMETRY=1)
 endif()
 
-if (ENABLE_UBSAN)
-  # See https://github.com/FEX-Emu/FEX/pull/4494#issuecomment-2800608944
-  # and related discussion for the use of -fno-sanitize=alignment -fno-sanitize=function
-  # with UBSAN.
-  # alignment: we don't follow a strict alignment policy, for example IR uses packed structs
-  # that are regularly access unaligned.
-  # function: syscalls cast function pointers to void (*)(unsigned long...), causing warnings
-  # related to this access.
-  add_compile_definitions(ENABLE_UBSAN=1)
-  add_compile_options(-fno-omit-frame-pointer -fsanitize=undefined -fno-sanitize=alignment -fno-sanitize=function -fno-sanitize-recover=undefined)
-  link_libraries(-fno-omit-frame-pointer -fsanitize=undefined -fno-sanitize=alignment -fno-sanitize=function -fno-sanitize-recover=undefined)
+if(DEFINED ENV{TERMUX_VERSION} OR ENABLE_TERMUX_BUILD)
+  add_definitions(-DTERMUX_BUILD=1)
+  set(TERMUX_BUILD 1)
+
+  # Termux doesn't support Jemalloc due to bad interactions between emutls, jemalloc, and scudo
+  set(ENABLE_JEMALLOC FALSE)
+
+  # Termux builds can't rely on X11 packages
+  # SDL2 isn't even compiled with GL support so our GUIs wouldn't even work
+  set(BUILD_FEXCONFIG FALSE)
 endif()
 
 if (ENABLE_ASAN)
-  add_compile_definitions(ENABLE_ASAN=1)
+  add_definitions(-DENABLE_ASAN=1)
   add_compile_options(-fno-omit-frame-pointer -fsanitize=address -fsanitize-address-use-after-scope)
   link_libraries(-fno-omit-frame-pointer -fsanitize=address -fsanitize-address-use-after-scope)
 endif()
@@ -320,133 +181,87 @@ if (ENABLE_TSAN)
   link_libraries(-fno-omit-frame-pointer -fsanitize=thread)
 endif()
 
-if (ENABLE_COVERAGE)
-  add_compile_options(-fprofile-instr-generate -fcoverage-mapping)
-  link_libraries(-fprofile-instr-generate -fcoverage-mapping)
-endif()
-
 if (ENABLE_JEMALLOC_GLIBC_ALLOC)
   # The glibc jemalloc subproject which hooks the glibc allocator.
   # Required for thunks to work.
   # All host native libraries will use this allocator, while *most* other FEX internal allocations will use the other jemalloc allocator.
+  add_definitions(-DENABLE_JEMALLOC_GLIBC=1)
   add_subdirectory(External/jemalloc_glibc/)
-elseif (NOT MINGW)
-  message(STATUS
+else()
+  message (STATUS
     " jemalloc glibc allocator disabled!\n"
     " This is not a recommended configuration!\n"
     " This will very explicitly break thunk execution!\n"
     " Use at your own risk!")
 endif()
 
-if (ENABLE_FEX_ALLOCATOR)
-  # The rpmalloc subproject that all FEXCore fextl objects allocate through.
-  add_subdirectory(External/rpmalloc/)
-elseif (NOT MINGW)
+if (ENABLE_JEMALLOC)
+  # The jemalloc subproject that all FEXCore fextl objects allocate through.
+  add_definitions(-DENABLE_JEMALLOC=1)
+  add_subdirectory(External/jemalloc/)
+  include_directories(External/jemalloc/pregen/include/)
+else()
   message (STATUS
-    " FEX allocator is disabled!\n"
+    " jemalloc disabled!\n"
     " This is not a recommended configuration!\n"
     " This will very explicitly break 32-bit application execution!\n"
     " Use at your own risk!")
 endif()
 
-if (USE_PDB_DEBUGINFO)
-  add_compile_options(-g -gcodeview)
-  add_link_options(-g -Wl,--pdb=)
+set (CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} -fno-omit-frame-pointer")
+set (CMAKE_LINKER_FLAGS_RELWITHDEBINFO "${CMAKE_LINKER_FLAGS_RELWITHDEBINFO} -fno-omit-frame-pointer")
+
+set (CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -fomit-frame-pointer")
+set (CMAKE_LINKER_FLAGS_RELEASE "${CMAKE_LINKER_FLAGS_RELEASE} -fomit-frame-pointer")
+
+include_directories(External/robin-map/include/)
+
+if (BUILD_TESTS)
+  # Enable vixl disassembler if tests are enabled.
+  set(COMPILE_VIXL_DISASSEMBLER TRUE)
 endif()
 
-set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} -fno-omit-frame-pointer")
-set(CMAKE_LINKER_FLAGS_RELWITHDEBINFO "${CMAKE_LINKER_FLAGS_RELWITHDEBINFO} -fno-omit-frame-pointer")
+add_subdirectory(External/vixl/)
+include_directories(SYSTEM External/vixl/src/)
 
-set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -fomit-frame-pointer")
-set(CMAKE_LINKER_FLAGS_RELEASE "${CMAKE_LINKER_FLAGS_RELEASE} -fomit-frame-pointer")
-
-## Modules ##
-list(APPEND CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/Data/CMake/)
-
-include(LinkerGC)
-
-## Externals ##
-
-find_package(unordered_dense QUIET CONFIG)
-if (NOT unordered_dense_FOUND)
-  add_subdirectory(External/unordered_dense)
+if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
+  # This means we were attempted to get compiled with GCC
+  message(FATAL_ERROR "FEX doesn't support getting compiled with GCC!")
 endif()
 
-include(CTest)
-if (BUILD_TESTING OR ENABLE_VIXL_DISASSEMBLER OR ENABLE_VIXL_SIMULATOR)
-  add_subdirectory(External/vixl/)
-endif()
+find_package(PkgConfig REQUIRED)
+find_package(Python 3.0 REQUIRED COMPONENTS Interpreter)
 
-if (ENABLE_ZYDIS)
-  find_package(Zycore 1.5 MODULE QUIET)
-  find_package(Zydis 4.0 MODULE QUIET)
+add_subdirectory(External/xxhash/)
+include_directories(External/xxhash/)
 
-  if (TARGET Zydis::Zydis AND TARGET Zycore::Zycore)
-    message(STATUS "Using system Zydis")
-  else()
-    set(ZYDIS_BUILD_TOOLS OFF CACHE BOOL "" FORCE)
-    set(ZYDIS_BUILD_EXAMPLES OFF CACHE BOOL "" FORCE)
+add_definitions(-Wno-trigraphs)
+add_definitions(-DGLOBAL_DATA_DIRECTORY="${DATA_DIRECTORY}/")
 
-    message(STATUS "Using bundled Zydis")
-    add_subdirectory(External/zydis/)
-  endif()
-endif()
-
-if (ENABLE_FEXCORE_PROFILER AND FEXCORE_PROFILER_BACKEND STREQUAL "TRACY")
-  add_subdirectory(External/tracy)
-endif()
-
-find_package(Python 3.9 REQUIRED COMPONENTS Interpreter)
-
-set(BUILD_SHARED_LIBS OFF)
-
-if (NOT CMAKE_CROSSCOMPILING)
-  find_package(xxhash MODULE QUIET)
-endif()
-
-if (NOT TARGET xxHash::xxhash)
-  set(XXHASH_BUNDLED_MODE TRUE)
-  set(XXHASH_BUILD_XXHSUM FALSE)
-  add_subdirectory(External/xxhash/cmake_unofficial/)
-endif()
-
-add_compile_options(-Wno-trigraphs)
-add_compile_definitions(GLOBAL_DATA_DIRECTORY="${DATA_DIRECTORY}/")
-
-if (BUILD_TESTING)
-  find_package(Catch2 3 QUIET)
-  if (NOT Catch2_FOUND)
-    add_subdirectory(External/Catch2/)
-
-    # Pull in catch_discover_tests definition
-    list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/External/Catch2/contrib/")
-  endif()
+if (BUILD_TESTS)
+  option(CATCH_BUILD_STATIC_LIBRARY "" ON)
+  set(CATCH_BUILD_STATIC_LIBRARY ON)
+  add_subdirectory(External/Catch2/)
 
+  # Pull in catch_discover_tests definition
+  list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/External/Catch2/contrib/")
   include(Catch)
-else ()
-  # Override any previously generated test list to avoid running stale test binaries
-  file(GENERATE OUTPUT CTestTestfile.cmake CONTENT "# No tests since BUILD_TESTING is disabled")
 endif()
 
-if (MINGW)
-  set(FMT_INSTALL OFF)
-  add_subdirectory(External/fmt/)
-else()
-  find_package(fmt QUIET)
-  if (NOT fmt_FOUND)
-    # Disable fmt install
-    set(FMT_INSTALL OFF)
-    add_subdirectory(External/fmt/)
-  endif()
-endif()
+# Disable fmt install
+set(FMT_INSTALL OFF)
+add_subdirectory(External/fmt/)
 
-find_package(range-v3 QUIET)
-if (NOT range-v3_FOUND)
-  add_subdirectory(External/range-v3/)
-  target_compile_definitions(range-v3 INTERFACE RANGES_DISABLE_DEPRECATED_WARNINGS)
-endif()
+add_subdirectory(External/imgui/)
+include_directories(External/imgui/)
+
+add_subdirectory(External/json-maker/)
+include_directories(External/json-maker/)
 
 add_subdirectory(External/tiny-json/)
+include_directories(External/tiny-json/)
+
+include_directories(External/xbyak/)
 
 include_directories(Source/)
 include_directories("${CMAKE_BINARY_DIR}/Source/")
@@ -470,11 +285,6 @@ if(ENUM_ENUM_WARNING)
   add_compile_options(-Wno-deprecated-enum-enum-conversion)
 endif()
 
-# GCC enables -Wchanges-meaning by default and treats some cases as an error
-if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
-  add_compile_options(-Wno-error=changes-meaning)
-endif()
-
 if(ENABLE_WERROR OR ENABLE_STRICT_WERROR)
   add_compile_options(-Werror)
   if (NOT ENABLE_STRICT_WERROR)
@@ -485,24 +295,16 @@ endif()
 
 set(FEX_TUNE_COMPILE_FLAGS)
 if (NOT TUNE_ARCH STREQUAL "generic")
-  set(TUNE_ARCH_STRING "${TUNE_ARCH}")
-  if(ARCHITECTURE_arm64)
-    set(TUNE_ARCH_STRING "${TUNE_ARCH}+crc")
-  endif()
-  check_cxx_compiler_flag("-march=${TUNE_ARCH_STRING}" COMPILER_SUPPORTS_ARCH_TYPE)
+  check_cxx_compiler_flag("-march=${TUNE_ARCH}" COMPILER_SUPPORTS_ARCH_TYPE)
   if(COMPILER_SUPPORTS_ARCH_TYPE)
-    list(APPEND FEX_TUNE_COMPILE_FLAGS "-march=${TUNE_ARCH_STRING}")
+    list(APPEND FEX_TUNE_COMPILE_FLAGS "-march=${TUNE_ARCH}")
   else()
-    message(FATAL_ERROR "Trying to compile arch type '${TUNE_ARCH_STRING}' but the compiler doesn't support this")
+    message(FATAL_ERROR "Trying to compile arch type '${TUNE_ARCH}' but the compiler doesn't support this")
   endif()
-elseif(ARCHITECTURE_arm64)
-  # Need to always append crc
-  check_cxx_compiler_flag("-march=armv8-a+crc" COMPILER_SUPPORTS_ARCH_TYPE)
-  list(APPEND FEX_TUNE_COMPILE_FLAGS "-march=armv8-a+crc")
 endif()
 
 if (TUNE_CPU STREQUAL "native")
-  if(ARCHITECTURE_arm64)
+  if(_M_ARM_64)
     if (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 999999.0)
       # Clang 12.0 fixed the -mcpu=native bug with mixed big.little implementers
       # Clang can not currently check for native Apple M1 type in hypervisor. Currently disabled
@@ -511,18 +313,15 @@ if (TUNE_CPU STREQUAL "native")
         list(APPEND FEX_TUNE_COMPILE_FLAGS "-mcpu=native")
       endif()
     else()
+      # Due to an oversight in llvm, it declares any reasonably new Kryo CPU to only be ARMv8.0
+      # Manually detect newer CPU revisions until clang and llvm fixes their bug
+      # This script will either provide a supported CPU or 'native'
+      # Additionally -march doesn't work under AArch64+Clang, so you have to use -mcpu or -mtune
       execute_process(COMMAND python3 "${PROJECT_SOURCE_DIR}/Scripts/aarch64_fit_native.py" "/proc/cpuinfo" "${CMAKE_CXX_COMPILER_VERSION}"
         OUTPUT_VARIABLE AARCH64_CPU)
 
       string(STRIP ${AARCH64_CPU} AARCH64_CPU)
 
-      execute_process(COMMAND python3 "${PROJECT_SOURCE_DIR}/Scripts/NeedDisabledSVE.py"
-        RESULT_VARIABLE NEEDS_SVE_DISABLED)
-      if (NEEDS_SVE_DISABLED)
-        message(STATUS "Platform has bugged SVE. Disabling")
-        set(AARCH64_CPU "cortex-a78")
-      endif()
-
       check_cxx_compiler_flag("-mcpu=${AARCH64_CPU}" COMPILER_SUPPORTS_CPU_TYPE)
       if(COMPILER_SUPPORTS_CPU_TYPE)
         list(APPEND FEX_TUNE_COMPILE_FLAGS "-mcpu=${AARCH64_CPU}")
@@ -534,7 +333,7 @@ if (TUNE_CPU STREQUAL "native")
       list(APPEND FEX_TUNE_COMPILE_FLAGS "-march=native")
     endif()
   endif()
-elseif (NOT TUNE_CPU STREQUAL "none")
+else()
   check_cxx_compiler_flag("-mcpu=${TUNE_CPU}" COMPILER_SUPPORTS_CPU_TYPE)
   if(COMPILER_SUPPORTS_CPU_TYPE)
     list(APPEND FEX_TUNE_COMPILE_FLAGS "-mcpu=${TUNE_CPU}")
@@ -543,90 +342,85 @@ elseif (NOT TUNE_CPU STREQUAL "none")
   endif()
 endif()
 
-set(GIT_DESCRIBE_STRING "FEX-Unknown")
-
-if (OVERRIDE_VERSION STREQUAL "detect")
-  find_package(Git)
-
-  if (GIT_FOUND)
-    execute_process(
-      COMMAND ${GIT_EXECUTABLE} describe --abbrev=7
-      WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}"
-      OUTPUT_VARIABLE GIT_DESCRIBE_STRING
-      ERROR_QUIET
-      OUTPUT_STRIP_TRAILING_WHITESPACE)
-  endif()
-else()
-  set(GIT_DESCRIBE_STRING "${OVERRIDE_VERSION}")
-endif()
-
-set(GIT_HASH "Unknown")
-
-if (OVERRIDE_HASH STREQUAL "detect")
-  find_package(Git)
-
-  if (GIT_FOUND)
-    execute_process(
-      COMMAND ${GIT_EXECUTABLE} rev-parse HEAD
-      WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}"
-      OUTPUT_VARIABLE GIT_HASH
-      ERROR_QUIET
-      OUTPUT_STRIP_TRAILING_WHITESPACE)
-  endif()
-else()
-  set(GIT_HASH "${OVERRIDE_HASH}")
-endif()
-
-message(STATUS "FEX version: ${GIT_DESCRIBE_STRING}")
-message(STATUS "FEX commit: ${GIT_HASH}")
-
-# Prepends 0x to every two-character sequence in the hash,
-# OR the final character of the hash, to plumb it for C++ usage. e.g.:
-# -DOVERRIDE_HASH=123456aa => 0x12, 0x34, 0x56, 0xaa,
-# -DOVERRIDE_HASH=12345678a => 0x12, 0x34, 0x56, 0x78, 0xa,
-string(REGEX
-  REPLACE "(..|.$)" "0x\\1, "
-  GIT_HASH_ARRAY "${GIT_HASH}")
-
 if (ENABLE_IWYU)
-  find_program(IWYU_EXE
-    NAMES iwyu include-what-you-use)
+  find_program(IWYU_EXE "iwyu")
   if (IWYU_EXE)
     message(STATUS "IWYU enabled")
     set(CMAKE_CXX_INCLUDE_WHAT_YOU_USE "${IWYU_EXE}")
   endif()
 endif()
 
+if (ENABLE_CLANG_FORMAT)
+  find_program(CLANG_TIDY_EXE "clang-tidy")
+  if (NOT CLANG_TIDY_EXE)
+    message(FATAL_ERROR "Couldn't find clang-tidy")
+  endif()
+
+  set(CLANG_TIDY_FLAGS
+    "-checks=*"
+    "-fuchsia*"
+    "-bugprone-macro-parentheses"
+    "-clang-analyzer-core.*"
+    "-cppcoreguidelines-pro-type-*"
+    "-cppcoreguidelines-pro-bounds-array-to-pointer-decay"
+    "-cppcoreguidelines-pro-bounds-pointer-arithmetic"
+    "-cppcoreguidelines-avoid-c-arrays"
+    "-cppcoreguidelines-avoid-magic-numbers"
+    "-cppcoreguidelines-pro-bounds-constant-array-index"
+    "-cppcoreguidelines-no-malloc"
+    "-cppcoreguidelines-special-member-functions"
+    "-cppcoreguidelines-owning-memory"
+    "-cppcoreguidelines-macro-usage"
+    "-cppcoreguidelines-avoid-goto"
+    "-google-readability-function-size"
+    "-google-readability-namespace-comments"
+    "-google-readability-braces-around-statements"
+    "-google-build-using-namespace"
+    "-hicpp-*"
+    "-llvm-namespace-comment"
+    "-llvm-include-order" # Messes up with case sensitivity
+    "-llvmlibc-*"
+    "-misc-unused-parameters"
+    "-modernize-loop-convert"
+    "-modernize-use-auto"
+    "-modernize-avoid-c-arrays"
+    "-modernize-use-nodiscard"
+    "readability-*"
+    "-readability-function-size"
+    "-readability-implicit-bool-conversion"
+    "-readability-braces-around-statements"
+    "-readability-else-after-return"
+    "-readability-magic-numbers"
+    "-readability-named-parameter"
+    "-readability-uppercase-literal-suffix"
+    "-cert-err34-c"
+    "-cert-err58-cpp"
+    "-bugprone-exception-escape"
+    )
+  string(REPLACE ";" "," CLANG_TIDY_FLAGS "${CLANG_TIDY_FLAGS}")
+  set(CMAKE_CXX_CLANG_TIDY ${CLANG_TIDY_EXE} "${CLANG_TIDY_FLAGS}")
+endif()
+
 add_compile_options(-Wall)
 
-if (BUILD_TESTING)
-  message(STATUS "Unit tests are enabled")
+configure_file(
+  ${CMAKE_CURRENT_SOURCE_DIR}/include/Config.h.in
+  ${CMAKE_BINARY_DIR}/generated/ConfigDefines.h)
 
-  set(TEST_JOB_COUNT "" CACHE STRING "Override number of parallel jobs to use while running tests")
-  if (TEST_JOB_COUNT)
-    message(STATUS "Running tests with ${TEST_JOB_COUNT} jobs")
-  elseif(CMAKE_VERSION VERSION_LESS "3.29")
-    execute_process(COMMAND "nproc" OUTPUT_STRIP_TRAILING_WHITESPACE OUTPUT_VARIABLE TEST_JOB_COUNT)
-  endif()
-  set(TEST_JOB_FLAG "-j${TEST_JOB_COUNT}")
+if (BUILD_TESTS)
+  include(CTest)
+  enable_testing()
+  message(STATUS "Unit tests are enabled")
 endif()
 
-add_subdirectory(External/SoftFloat-3e/)
-add_subdirectory(External/cephes/)
 add_subdirectory(FEXHeaderUtils/)
-add_subdirectory(CodeEmitter/)
 add_subdirectory(FEXCore/)
 
-if (ARCHITECTURE_arm64 AND NOT MINGW AND NOT BUILD_STEAM_SUPPORT)
-  # Binfmt_misc files must be installed prior to Source/ installs
-  add_subdirectory(Data/binfmts/)
-endif()
+# Binfmt_misc files must be installed prior to Source/ installs
+add_subdirectory(Data/binfmts/)
 
 add_subdirectory(Source/)
-
-if (NOT BUILD_STEAM_SUPPORT)
-  add_subdirectory(Data/AppConfig/)
-endif()
+add_subdirectory(Data/AppConfig/)
 
 # Install the ThunksDB file
 file(GLOB CONFIG_SOURCES CONFIGURE_DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/Data/*.json)
@@ -634,16 +428,15 @@ file(GLOB CONFIG_SOURCES CONFIGURE_DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/Data/*.js
 # Any application configuration json file gets installed
 foreach(CONFIG_SRC ${CONFIG_SOURCES})
   install(FILES ${CONFIG_SRC}
-    DESTINATION ${DATA_DIRECTORY}/
-    COMPONENT Runtime)
+    DESTINATION ${DATA_DIRECTORY}/)
 endforeach()
 
-if (BUILD_TESTING)
+if (BUILD_TESTS)
   add_subdirectory(unittests/)
 endif()
 
 if (BUILD_THUNKS)
-  set(FEX_PROJECT_SOURCE_DIR ${PROJECT_SOURCE_DIR})
+  set (FEX_PROJECT_SOURCE_DIR ${PROJECT_SOURCE_DIR})
   add_subdirectory(ThunkLibs/Generator)
 
   # Thunk targets for both host libraries and IDE integration
@@ -667,10 +460,10 @@ if (BUILD_THUNKS)
       "-DCMAKE_INSTALL_PREFIX=${CMAKE_INSTALL_PREFIX}"
       "-DFEX_PROJECT_SOURCE_DIR=${FEX_PROJECT_SOURCE_DIR}"
       "-DGENERATOR_EXE=$<TARGET_FILE:thunkgen>"
-      "-DX86_DEV_ROOTFS=${X86_DEV_ROOTFS}"
     INSTALL_COMMAND ""
     BUILD_ALWAYS ON
-    DEPENDS thunkgen)
+    DEPENDS thunkgen
+  )
 
   ExternalProject_Add(guest-libs-32
     PREFIX guest-libs-32
@@ -685,39 +478,108 @@ if (BUILD_THUNKS)
       "-DCMAKE_INSTALL_PREFIX=${CMAKE_INSTALL_PREFIX}"
       "-DFEX_PROJECT_SOURCE_DIR=${FEX_PROJECT_SOURCE_DIR}"
       "-DGENERATOR_EXE=$<TARGET_FILE:thunkgen>"
-      "-DX86_DEV_ROOTFS=${X86_DEV_ROOTFS}"
     INSTALL_COMMAND ""
     BUILD_ALWAYS ON
-    DEPENDS thunkgen)
+    DEPENDS thunkgen
+  )
 
   install(
-    CODE "message(\"-- Installing: guest-libs\")"
+    CODE "MESSAGE(\"-- Installing: guest-libs\")"
     CODE "
-      execute_process(COMMAND ${CMAKE_COMMAND} --build . --target install
-        WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/Guest)"
+    EXECUTE_PROCESS(COMMAND ${CMAKE_COMMAND} --build . --target install
+    WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/Guest
+    )"
     DEPENDS guest-libs
-    COMPONENT Runtime)
+  )
 
   install(
-    CODE "message(\"-- Installing: guest-libs-32\")"
+    CODE "MESSAGE(\"-- Installing: guest-libs-32\")"
     CODE "
-      execute_process(COMMAND ${CMAKE_COMMAND} --build . --target install
-        WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/Guest_32)"
+    EXECUTE_PROCESS(COMMAND ${CMAKE_COMMAND} --build . --target install
+    WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/Guest_32
+    )"
     DEPENDS guest-libs-32
-    COMPONENT Runtime)
+  )
 
   add_custom_target(uninstall_guest-libs
     COMMAND ${CMAKE_COMMAND} "--build" "." "--target" "uninstall"
-    WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/Guest)
+    WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/Guest
+  )
 
   add_custom_target(uninstall_guest-libs-32
     COMMAND ${CMAKE_COMMAND} "--build" "." "--target" "uninstall"
-    WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/Guest_32)
+    WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/Guest_32
+  )
 
   add_dependencies(uninstall uninstall_guest-libs)
   add_dependencies(uninstall uninstall_guest-libs-32)
 endif()
 
-if (NOT MINGW AND BUILD_STEAM_SUPPORT)
-  add_subdirectory(Source/Steam/)
+set(FEX_VERSION_MAJOR "0")
+set(FEX_VERSION_MINOR "0")
+set(FEX_VERSION_PATCH "0")
+
+if (OVERRIDE_VERSION STREQUAL "detect")
+  find_package(Git)
+  if (GIT_FOUND)
+    execute_process(
+      COMMAND ${GIT_EXECUTABLE} describe --abbrev=0
+      WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}"
+      OUTPUT_VARIABLE GIT_DESCRIBE_STRING
+      RESULT_VARIABLE GIT_ERROR
+      ERROR_QUIET
+      OUTPUT_STRIP_TRAILING_WHITESPACE
+    )
+
+    if (NOT ${GIT_ERROR} EQUAL 0)
+      # Likely built in a way that doesn't have tags
+      # Setup a version tag that is unknown
+      set(GIT_DESCRIBE_STRING "FEX-0000")
+    endif()
+  endif()
+else()
+  set(GIT_DESCRIBE_STRING "FEX-${OVERRIDE_VERSION}")
 endif()
+
+# Parse the version here
+# Change something like `FEX-2106.1-76-<hash>` in to a list
+string(REPLACE "-" ";" DESCRIBE_LIST ${GIT_DESCRIBE_STRING})
+
+# Extract the `2106.1` element
+list(GET DESCRIBE_LIST 1 DESCRIBE_LIST)
+
+# Change `2106.1` in to a list
+string(REPLACE "." ";" DESCRIBE_LIST ${DESCRIBE_LIST})
+
+# Calculate list size
+list(LENGTH DESCRIBE_LIST LIST_SIZE)
+
+# Pull out the major version
+list(GET DESCRIBE_LIST 0 FEX_VERSION_MAJOR)
+
+# Minor version only exists if there is a .1 at the end
+# eg: 2106 versus 2106.1
+if (LIST_SIZE GREATER 1)
+  list(GET DESCRIBE_LIST 1 FEX_VERSION_MINOR)
+endif()
+
+# Package creation
+set (CPACK_GENERATOR "DEB")
+set (CPACK_PACKAGE_NAME fex-emu)
+set (CPACK_PACKAGE_FILE_NAME "${CPACK_PACKAGE_NAME}-${GIT_DESCRIBE_STRING}_${CMAKE_SYSTEM_PROCESSOR}")
+set (CPACK_PACKAGE_CONTACT "FEX-Emu Maintainers <team@fex-emu.com>")
+set (CPACK_PACKAGE_VERSION_MAJOR "${FEX_VERSION_MAJOR}")
+set (CPACK_PACKAGE_VERSION_MINOR "${FEX_VERSION_MINOR}")
+set (CPACK_PACKAGE_VERSION_PATCH "${FEX_VERSION_PATCH}")
+set (CPACK_PACKAGE_DESCRIPTION_FILE "${CMAKE_CURRENT_SOURCE_DIR}/CPack/Description.txt")
+
+# Debian defines
+set (CPACK_DEBIAN_PACKAGE_DEPENDS "libc6, libstdc++6, libepoxy0, libsdl2-2.0-0, libegl1, libx11-6, squashfuse")
+set (CPACK_DEBIAN_PACKAGE_CONTROL_EXTRA
+  "${CMAKE_CURRENT_SOURCE_DIR}/CPack/postinst;${CMAKE_CURRENT_SOURCE_DIR}/CPack/prerm;${CMAKE_CURRENT_SOURCE_DIR}/CPack/triggers")
+if (CMAKE_SYSTEM_PROCESSOR MATCHES "aarch64")
+  # binfmt_misc conflicts with qemu-user-static
+  # We also only install binfmt_misc on aarch64 hosts
+  set (CPACK_DEBIAN_PACKAGE_CONFLICTS "${CPACK_DEBIAN_PACKAGE_CONFLICTS}, qemu-user-static")
+endif()
+include (CPack)

CMakeSettings.json

@@ -0,0 +1,132 @@
+{
+	"environments": [
+		{
+			"BuildPath": "${projectDir}\\out\\build\\${name}",
+			"InstallPath": "${projectDir}\\out\\install\\${name}",
+			"clangcl": "clang-cl.exe",
+			"cc": "clang",
+			"cxx": "clang++"
+		}
+	],
+	"configurations": [
+		{
+			"name": "WSL-Clang-Debug",
+			"generator": "Ninja",
+			"configurationType": "Debug",
+			"buildRoot": "${env.BuildPath}",
+			"installRoot": "${env.InstallPath}",
+			"cmakeExecutable": "/usr/bin/cmake",
+			"cmakeCommandArgs": "",
+			"buildCommandArgs": "-v",
+			"ctestCommandArgs": "",
+			"wslPath": "${defaultWSLPath}",
+			"inheritEnvironments": [ "linux_clang_x64" ],
+			"addressSanitizerRuntimeFlags": "detect_leaks=0",
+			"variables": [
+				{
+					"name": "WSL",
+					"value": "TRUE",
+					"type": "BOOL"
+				}
+			]
+		},
+		{
+			"name": "WSL-Clang-Release",
+			"generator": "Ninja",
+			"configurationType": "RelWithDebInfo",
+			"buildRoot": "${env.BuildPath}",
+			"installRoot": "${env.InstallPath}",
+			"cmakeExecutable": "/usr/bin/cmake",
+			"cmakeCommandArgs": "",
+			"buildCommandArgs": "-v",
+			"ctestCommandArgs": "",
+			"wslPath": "${defaultWSLPath}",
+			"inheritEnvironments": [ "linux_clang_x64" ],
+			"addressSanitizerRuntimeFlags": "detect_leaks=0",
+			"variables": [
+				{
+					"name": "WSL",
+					"value": "TRUE",
+					"type": "BOOL"
+				}
+			]
+		},
+		{
+			"name": "x86-Clang-Cross-Debug",
+			"generator": "Ninja",
+			"configurationType": "Debug",
+			"buildRoot": "${env.BuildPath}",
+			"installRoot": "${env.InstallPath}",
+			"cmakeCommandArgs": "",
+			"buildCommandArgs": "-v",
+			"ctestCommandArgs": "",
+			"inheritEnvironments": [ "clang_cl_x86" ],
+			"variables": [
+				{
+					"name": "CMAKE_C_COMPILER",
+					"value": "${env.cc}",
+					"type": "STRING"
+				},
+				{
+					"name": "CMAKE_CXX_COMPILER",
+					"value": "${env.cxx}",
+					"type": "STRING"
+				},
+				{
+					"name": "CMAKE_SYSROOT",
+					"value": "${env.fexsysroot}",
+					"type": "STRING"
+				}
+			]
+		},
+		{
+			"name": "x64-Clang-Cross-Release",
+			"generator": "Ninja",
+			"configurationType": "RelWithDebInfo",
+			"buildRoot": "${env.BuildPath}",
+			"installRoot": "${env.InstallPath}",
+			"cmakeCommandArgs": "",
+			"buildCommandArgs": "-v",
+			"ctestCommandArgs": "",
+			"inheritEnvironments": [ "clang_cl_x86" ],
+			"variables": [
+				{
+					"name": "CMAKE_C_COMPILER",
+					"value": "${env.cc}",
+					"type": "STRING"
+				},
+				{
+					"name": "CMAKE_CXX_COMPILER",
+					"value": "${env.cxx}",
+					"type": "STRING"
+				},
+				{
+					"name": "CMAKE_SYSROOT",
+					"value": "${env.fexsysroot}",
+					"type": "STRING"
+				}
+			]
+		},
+		{
+			"name": "Linux-Clang-Remote-Debug",
+			"generator": "Ninja",
+			"configurationType": "Debug",
+			"cmakeExecutable": "/usr/bin/cmake",
+			"remoteCopySourcesExclusionList": [ ".vs", ".vscode", ".git", ".github", "build", "out", "bin" ],
+			"cmakeCommandArgs": "",
+			"buildCommandArgs": "-v",
+			"ctestCommandArgs": "",
+			"inheritEnvironments": [ "linux_clang_x64" ],
+			"remoteMachineName": "${env.fexremote}",
+			"remoteCMakeListsRoot": "$HOME/projects/.vs/${projectDirName}/src",
+			"remoteBuildRoot": "$HOME/projects/.vs/${projectDirName}/build/${name}",
+			"remoteInstallRoot": "$HOME/projects/.vs/${projectDirName}/install/${name}",
+			"remoteCopySources": true,
+			"rsyncCommandArgs": "-t --delete --delete-excluded",
+			"remoteCopyBuildOutput": false,
+			"remoteCopySourcesMethod": "rsync",
+			"addressSanitizerRuntimeFlags": "detect_leaks=0",
+			"variables": []
+		}
+	]
+}

CONTRIBUTING.md

@@ -1 +0,0 @@
-No AI/ML/LLM/etc code contributions.

CPack/Description.txt

@@ -0,0 +1,3 @@
+x86 and x86-64 Linux emulator
+
+FEX is very much work in progress, so expect things to change.

CPack/postinst

@@ -0,0 +1,18 @@
+#!/bin/sh
+set -e
+update_binfmt() {
+  # Check for update-binfmts
+  command -v update-binfmts >/dev/null || return 0
+
+  # Setup binfmt_misc
+  update-binfmts --import FEX-x86
+  update-binfmts --import FEX-x86_64
+}
+
+# Install FEXInterpreter hardlink
+# Needs to be done before setting up binfmt_misc
+ln -f /usr/bin/FEXLoader /usr/bin/FEXInterpreter
+
+if [ $(uname -m) = 'aarch64' ]; then
+  update_binfmt
+fi

CPack/prerm

@@ -0,0 +1,17 @@
+#!/bin/sh
+set -e
+update_binfmt() {
+  # Check for update-binfmts
+  command -v update-binfmts >/dev/null || return 0
+
+  # Uninstall
+  update-binfmts --unimport FEX-x86
+  update-binfmts --unimport FEX-x86_64
+}
+
+if [ $(uname -m) = 'aarch64' ]; then
+  update_binfmt
+fi
+
+# Remove FEXInterpreter hardlink
+unlink /usr/bin/FEXInterpreter

CPack/triggers

@@ -0,0 +1 @@
+activate-noawait ldconfig

CodeEmitter/CMakeLists.txt

@@ -1,2 +0,0 @@
-add_library(CodeEmitter INTERFACE)
-target_include_directories(CodeEmitter INTERFACE .)

CodeEmitter/CodeEmitter/BranchOps.inl

@@ -1,386 +0,0 @@
-// SPDX-License-Identifier: MIT
-/* Branch instruction emitters.
- *
- * Most of these instructions will use `BackwardLabel`, `ForwardLabel`, or `BiDirectionLabel` to determine where a branch targets.
- */
-
-#pragma once
-#ifndef INCLUDED_BY_EMITTER
-#include <CodeEmitter/Emitter.h>
-namespace ARMEmitter {
-struct EmitterOps : Emitter {
-#endif
-
-public:
-  // Branches, Exception Generating and System instructions
-public:
-  // Conditional branch immediate
-  ///< Branch conditional
-  void b(ARMEmitter::Condition Cond, uint32_t Imm) {
-    constexpr uint32_t Op = 0b0101'010 << 25;
-    Branch_Conditional(Op, 0, 0, Cond, Imm);
-  }
-  [[nodiscard]] BranchEncodeSucceeded b(ARMEmitter::Condition Cond, const BackwardLabel* Label) {
-    int32_t Imm = static_cast<int32_t>(Label->Location - GetCursorAddress<uint8_t*>());
-    if (Imm >= -1048576 && Imm <= 1048575 && ((Imm & 0b11) == 0)) {
-      constexpr uint32_t Op = 0b0101'010 << 25;
-      Branch_Conditional(Op, 0, 0, Cond, Imm >> 2);
-      return BranchEncodeSucceeded::Success;
-    }
-
-    // Can't encode.
-    return BranchEncodeSucceeded::Failure;
-  }
-  [[nodiscard]] BranchEncodeSucceeded b(ARMEmitter::Condition Cond, ForwardLabel* Label) {
-    AddLocationToLabel(Label, ForwardLabel::Reference {.Location = GetCursorAddress<uint8_t*>(), .Type = ForwardLabel::InstType::BC});
-    constexpr uint32_t Op = 0b0101'010 << 25;
-    Branch_Conditional(Op, 0, 0, Cond, 0);
-
-    // Forward label doesn't know if it can encode until Bind.
-    return BranchEncodeSucceeded::Success;
-  }
-
-  [[nodiscard]] BranchEncodeSucceeded b(ARMEmitter::Condition Cond, BiDirectionalLabel* Label) {
-    if (Label->Backward.Location) {
-      return b(Cond, &Label->Backward);
-    } else {
-      return b(Cond, &Label->Forward);
-    }
-  }
-
-  ///< Branch consistent conditional
-  void bc(ARMEmitter::Condition Cond, uint32_t Imm) {
-    constexpr uint32_t Op = 0b0101'010 << 25;
-    Branch_Conditional(Op, 0, 1, Cond, Imm);
-  }
-  [[nodiscard]] BranchEncodeSucceeded bc(ARMEmitter::Condition Cond, const BackwardLabel* Label) {
-    int32_t Imm = static_cast<int32_t>(Label->Location - GetCursorAddress<uint8_t*>());
-    if (Imm >= -1048576 && Imm <= 1048575 && ((Imm & 0b11) == 0)) {
-      constexpr uint32_t Op = 0b0101'010 << 25;
-      Branch_Conditional(Op, 0, 1, Cond, Imm >> 2);
-      return BranchEncodeSucceeded::Success;
-    }
-
-    // Can't encode.
-    return BranchEncodeSucceeded::Failure;
-  }
-
-  [[nodiscard]] BranchEncodeSucceeded bc(ARMEmitter::Condition Cond, ForwardLabel* Label) {
-    AddLocationToLabel(Label, ForwardLabel::Reference {.Location = GetCursorAddress<uint8_t*>(), .Type = ForwardLabel::InstType::BC});
-    constexpr uint32_t Op = 0b0101'010 << 25;
-    Branch_Conditional(Op, 0, 1, Cond, 0);
-
-    // Forward label doesn't know if it can encode until Bind.
-    return BranchEncodeSucceeded::Success;
-  }
-
-  [[nodiscard]] BranchEncodeSucceeded bc(ARMEmitter::Condition Cond, BiDirectionalLabel* Label) {
-    if (Label->Backward.Location) {
-      return bc(Cond, &Label->Backward);
-    } else {
-      return bc(Cond, &Label->Forward);
-    }
-  }
-
-  // Unconditional branch register
-  void br(ARMEmitter::Register rn) {
-    constexpr uint32_t Op = 0b1101011 << 25 | 0b0'000 << 21 | // opc
-                            0b1'1111 << 16 |                  // op2
-                            0b0000'00 << 10 |                 // op3
-                            0b0'0000;                         // op4
-
-    UnconditionalBranch(Op, rn);
-  }
-  void blr(ARMEmitter::Register rn) {
-    constexpr uint32_t Op = 0b1101011 << 25 | 0b0'001 << 21 | // opc
-                            0b1'1111 << 16 |                  // op2
-                            0b0000'00 << 10 |                 // op3
-                            0b0'0000;                         // op4
-
-    UnconditionalBranch(Op, rn);
-  }
-  void ret(ARMEmitter::Register rn = ARMEmitter::Reg::r30) {
-    constexpr uint32_t Op = 0b1101011 << 25 | 0b0'010 << 21 | // opc
-                            0b1'1111 << 16 |                  // op2
-                            0b0000'00 << 10 |                 // op3
-                            0b0'0000;                         // op4
-
-    UnconditionalBranch(Op, rn);
-  }
-
-  // Unconditional branch immediate
-  void b(uint32_t Imm) {
-    constexpr uint32_t Op = 0b0001'01 << 26;
-
-    UnconditionalBranch(Op, Imm);
-  }
-  [[nodiscard]] BranchEncodeSucceeded b(const BackwardLabel* Label) {
-    int32_t Imm = static_cast<int32_t>(Label->Location - GetCursorAddress<uint8_t*>());
-    if (Imm >= -134217728 && Imm <= 134217724 && ((Imm & 0b11) == 0)) {
-      constexpr uint32_t Op = 0b0001'01 << 26;
-      UnconditionalBranch(Op, Imm >> 2);
-      return BranchEncodeSucceeded::Success;
-    }
-
-    // Can't encode.
-    return BranchEncodeSucceeded::Failure;
-  }
-  [[nodiscard]] BranchEncodeSucceeded b(ForwardLabel* Label) {
-    AddLocationToLabel(Label, ForwardLabel::Reference {.Location = GetCursorAddress<uint8_t*>(), .Type = ForwardLabel::InstType::B});
-    constexpr uint32_t Op = 0b0001'01 << 26;
-
-    UnconditionalBranch(Op, 0);
-
-    // Forward label doesn't know if it can encode until Bind.
-    return BranchEncodeSucceeded::Success;
-  }
-
-  [[nodiscard]] BranchEncodeSucceeded b(BiDirectionalLabel* Label) {
-    if (Label->Backward.Location) {
-      return b(&Label->Backward);
-    } else {
-      return b(&Label->Forward);
-    }
-  }
-
-  void bl(uint32_t Imm) {
-    constexpr uint32_t Op = 0b1001'01 << 26;
-
-    UnconditionalBranch(Op, Imm);
-  }
-
-  [[nodiscard]] BranchEncodeSucceeded bl(const BackwardLabel* Label) {
-    int32_t Imm = static_cast<int32_t>(Label->Location - GetCursorAddress<uint8_t*>());
-    if (Imm >= -134217728 && Imm <= 134217724 && ((Imm & 0b11) == 0)) {
-      constexpr uint32_t Op = 0b1001'01 << 26;
-      UnconditionalBranch(Op, Imm >> 2);
-
-      return BranchEncodeSucceeded::Success;
-    }
-
-    // Can't encode.
-    return BranchEncodeSucceeded::Failure;
-  }
-  [[nodiscard]] BranchEncodeSucceeded bl(ForwardLabel* Label) {
-    AddLocationToLabel(Label, ForwardLabel::Reference {.Location = GetCursorAddress<uint8_t*>(), .Type = ForwardLabel::InstType::B});
-    constexpr uint32_t Op = 0b1001'01 << 26;
-
-    UnconditionalBranch(Op, 0);
-
-    // Forward label doesn't know if it can encode until Bind.
-    return BranchEncodeSucceeded::Success;
-  }
-
-  [[nodiscard]] BranchEncodeSucceeded bl(BiDirectionalLabel* Label) {
-    if (Label->Backward.Location) {
-      return bl(&Label->Backward);
-    } else {
-      return bl(&Label->Forward);
-    }
-  }
-
-  // Compare and branch
-  void cbz(ARMEmitter::Size s, ARMEmitter::Register rt, uint32_t Imm) {
-    constexpr uint32_t Op = 0b0011'0100 << 24;
-
-    CompareAndBranch(Op, s, rt, Imm);
-  }
-
-  [[nodiscard]] BranchEncodeSucceeded cbz(ARMEmitter::Size s, ARMEmitter::Register rt, const BackwardLabel* Label) {
-    int32_t Imm = static_cast<int32_t>(Label->Location - GetCursorAddress<uint8_t*>());
-
-    if (Imm >= -1048576 && Imm <= 1048575 && ((Imm & 0b11) == 0)) {
-      constexpr uint32_t Op = 0b0011'0100 << 24;
-      CompareAndBranch(Op, s, rt, Imm >> 2);
-      return BranchEncodeSucceeded::Success;
-    }
-
-    // Can't encode.
-    return BranchEncodeSucceeded::Failure;
-  }
-
-  [[nodiscard]] BranchEncodeSucceeded cbz(ARMEmitter::Size s, ARMEmitter::Register rt, ForwardLabel* Label) {
-    AddLocationToLabel(Label, ForwardLabel::Reference {.Location = GetCursorAddress<uint8_t*>(), .Type = ForwardLabel::InstType::BC});
-
-    constexpr uint32_t Op = 0b0011'0100 << 24;
-
-    CompareAndBranch(Op, s, rt, 0);
-
-    // Forward label doesn't know if it can encode until Bind.
-    return BranchEncodeSucceeded::Success;
-  }
-
-  [[nodiscard]] BranchEncodeSucceeded cbz(ARMEmitter::Size s, ARMEmitter::Register rt, BiDirectionalLabel* Label) {
-    if (Label->Backward.Location) {
-      return cbz(s, rt, &Label->Backward);
-    } else {
-      return cbz(s, rt, &Label->Forward);
-    }
-  }
-
-  void cbnz(ARMEmitter::Size s, ARMEmitter::Register rt, uint32_t Imm) {
-    constexpr uint32_t Op = 0b0011'0101 << 24;
-
-    CompareAndBranch(Op, s, rt, Imm);
-  }
-
-  [[nodiscard]] BranchEncodeSucceeded cbnz(ARMEmitter::Size s, ARMEmitter::Register rt, const BackwardLabel* Label) {
-    int32_t Imm = static_cast<int32_t>(Label->Location - GetCursorAddress<uint8_t*>());
-
-    if (Imm >= -1048576 && Imm <= 1048575 && ((Imm & 0b11) == 0)) {
-      constexpr uint32_t Op = 0b0011'0101 << 24;
-      CompareAndBranch(Op, s, rt, Imm >> 2);
-      return BranchEncodeSucceeded::Success;
-    }
-
-    // Can't encode.
-    return BranchEncodeSucceeded::Failure;
-  }
-
-  [[nodiscard]] BranchEncodeSucceeded cbnz(ARMEmitter::Size s, ARMEmitter::Register rt, ForwardLabel* Label) {
-    AddLocationToLabel(Label, ForwardLabel::Reference {.Location = GetCursorAddress<uint8_t*>(), .Type = ForwardLabel::InstType::BC});
-
-    constexpr uint32_t Op = 0b0011'0101 << 24;
-
-    CompareAndBranch(Op, s, rt, 0);
-
-    // Forward label doesn't know if it can encode until Bind.
-    return BranchEncodeSucceeded::Success;
-  }
-
-  [[nodiscard]] BranchEncodeSucceeded cbnz(ARMEmitter::Size s, ARMEmitter::Register rt, BiDirectionalLabel* Label) {
-    if (Label->Backward.Location) {
-      return cbnz(s, rt, &Label->Backward);
-    } else {
-      return cbnz(s, rt, &Label->Forward);
-    }
-  }
-
-  // Test and branch immediate
-  void tbz(ARMEmitter::Register rt, uint32_t Bit, uint32_t Imm) {
-    constexpr uint32_t Op = 0b0011'0110 << 24;
-
-    TestAndBranch(Op, rt, Bit, Imm);
-  }
-  [[nodiscard]] BranchEncodeSucceeded tbz(ARMEmitter::Register rt, uint32_t Bit, const BackwardLabel* Label) {
-    int32_t Imm = static_cast<int32_t>(Label->Location - GetCursorAddress<uint8_t*>());
-
-    if (Imm >= -32768 && Imm <= 32764 && ((Imm & 0b11) == 0)) {
-      constexpr uint32_t Op = 0b0011'0110 << 24;
-      TestAndBranch(Op, rt, Bit, Imm >> 2);
-      return BranchEncodeSucceeded::Success;
-    }
-
-    // Can't encode.
-    return BranchEncodeSucceeded::Failure;
-  }
-
-  [[nodiscard]] BranchEncodeSucceeded tbz(ARMEmitter::Register rt, uint32_t Bit, ForwardLabel* Label) {
-    AddLocationToLabel(Label, ForwardLabel::Reference {.Location = GetCursorAddress<uint8_t*>(), .Type = ForwardLabel::InstType::TEST_BRANCH});
-
-    constexpr uint32_t Op = 0b0011'0110 << 24;
-
-    TestAndBranch(Op, rt, Bit, 0);
-
-    // Forward label doesn't know if it can encode until Bind.
-    return BranchEncodeSucceeded::Success;
-  }
-
-  [[nodiscard]] BranchEncodeSucceeded tbz(ARMEmitter::Register rt, uint32_t Bit, BiDirectionalLabel* Label) {
-    if (Label->Backward.Location) {
-      return tbz(rt, Bit, &Label->Backward);
-    } else {
-      return tbz(rt, Bit, &Label->Forward);
-    }
-  }
-
-  void tbnz(ARMEmitter::Register rt, uint32_t Bit, uint32_t Imm) {
-    constexpr uint32_t Op = 0b0011'0111 << 24;
-
-    TestAndBranch(Op, rt, Bit, Imm);
-  }
-  [[nodiscard]] BranchEncodeSucceeded tbnz(ARMEmitter::Register rt, uint32_t Bit, const BackwardLabel* Label) {
-    int32_t Imm = static_cast<int32_t>(Label->Location - GetCursorAddress<uint8_t*>());
-
-    if (Imm >= -32768 && Imm <= 32764 && ((Imm & 0b11) == 0)) {
-      constexpr uint32_t Op = 0b0011'0111 << 24;
-      TestAndBranch(Op, rt, Bit, Imm >> 2);
-      return BranchEncodeSucceeded::Success;
-    }
-
-    // Can't encode.
-    return BranchEncodeSucceeded::Failure;
-  }
-
-  [[nodiscard]] BranchEncodeSucceeded tbnz(ARMEmitter::Register rt, uint32_t Bit, ForwardLabel* Label) {
-    AddLocationToLabel(Label, ForwardLabel::Reference {.Location = GetCursorAddress<uint8_t*>(), .Type = ForwardLabel::InstType::TEST_BRANCH});
-    constexpr uint32_t Op = 0b0011'0111 << 24;
-
-    TestAndBranch(Op, rt, Bit, 0);
-
-    // Forward label doesn't know if it can encode until Bind.
-    return BranchEncodeSucceeded::Success;
-  }
-
-  [[nodiscard]] BranchEncodeSucceeded tbnz(ARMEmitter::Register rt, uint32_t Bit, BiDirectionalLabel* Label) {
-    if (Label->Backward.Location) {
-      return tbnz(rt, Bit, &Label->Backward);
-    } else {
-      return tbnz(rt, Bit, &Label->Forward);
-    }
-  }
-
-private:
-  // Conditional branch immediate
-  void Branch_Conditional(uint32_t Op, uint32_t Op1, uint32_t Op0, ARMEmitter::Condition Cond, uint32_t Imm) {
-    uint32_t Instr = Op;
-
-    Instr |= Op1 << 24;
-    Instr |= (Imm & 0x7'FFFF) << 5;
-    Instr |= Op0 << 4;
-    Instr |= FEXCore::ToUnderlying(Cond);
-
-    dc32(Instr);
-  }
-
-  // Unconditional branch register
-  void UnconditionalBranch(uint32_t Op, ARMEmitter::Register rn) {
-    uint32_t Instr = Op;
-    Instr |= Encode_rn(rn);
-    dc32(Instr);
-  }
-
-  // Unconditional branch - immediate
-  void UnconditionalBranch(uint32_t Op, uint32_t Imm) {
-    uint32_t Instr = Op;
-    Instr |= Imm & 0x3FF'FFFF;
-    dc32(Instr);
-  }
-
-  // Compare and branch
-  void CompareAndBranch(uint32_t Op, ARMEmitter::Size s, ARMEmitter::Register rt, uint32_t Imm) {
-    const uint32_t SF = s == ARMEmitter::Size::i64Bit ? (1U << 31) : 0;
-
-    uint32_t Instr = Op;
-
-    Instr |= SF;
-    Instr |= (Imm & 0x7'FFFF) << 5;
-    Instr |= Encode_rt(rt);
-    dc32(Instr);
-  }
-
-  // Test and branch - immediate
-  void TestAndBranch(uint32_t Op, ARMEmitter::Register rt, uint32_t Bit, uint32_t Imm) {
-    uint32_t Instr = Op;
-
-    Instr |= (Bit >> 5) << 31;
-    Instr |= (Bit & 0b1'1111) << 19;
-    Instr |= (Imm & 0x3FFF) << 5;
-    Instr |= Encode_rt(rt);
-    dc32(Instr);
-  }
-
-#ifndef INCLUDED_BY_EMITTER
-}; // struct LoadstoreEmitterOps
-} // namespace ARMEmitter
-#endif

CodeEmitter/CodeEmitter/Buffer.h

@@ -1,100 +0,0 @@
-// SPDX-License-Identifier: MIT
-#pragma once
-#include <cstddef>
-#include <cstdint>
-#include <cstring>
-#include <type_traits>
-
-namespace ARMEmitter {
-class Buffer {
-public:
-  Buffer() {
-    SetBuffer(nullptr, 0);
-  }
-
-  Buffer(uint8_t* Base, uint64_t BaseSize) {
-    SetBuffer(Base, BaseSize);
-  }
-
-  void SetBuffer(uint8_t* Base, uint64_t BaseSize) {
-    BufferBase = Base;
-    CurrentOffset = BufferBase;
-    Size = BaseSize;
-  }
-
-  template<typename T>
-  requires (std::is_trivially_copyable_v<T>)
-  void dcn(const T& Data) {
-    std::memcpy(CurrentOffset, &Data, sizeof(Data));
-    CurrentOffset += sizeof(Data);
-  }
-  void dc8(uint8_t Data) {
-    dcn(Data);
-  }
-  void dc16(uint16_t Data) {
-    dcn(Data);
-  }
-  void dc32(uint32_t Data) {
-    dcn(Data);
-  }
-  void dc64(uint64_t Data) {
-    dcn(Data);
-  }
-
-  void EmitString(const char* String) {
-    const auto StringLength = strlen(String);
-    memcpy(CurrentOffset, String, StringLength);
-    CurrentOffset += StringLength;
-  }
-
-  void Align(size_t Size = 4) {
-    // Align the buffer to provided size.
-    auto CurrentAlignment = reinterpret_cast<uint64_t>(CurrentOffset) & (Size - 1);
-    if (!CurrentAlignment) {
-      return;
-    }
-    std::memset(CurrentOffset, 0, Size - CurrentAlignment);
-    CurrentOffset += Size - CurrentAlignment;
-  }
-
-  template<typename T>
-  T GetCursorAddress() const {
-    return reinterpret_cast<T>(CurrentOffset);
-  }
-
-  static void ClearICache(void* Begin, std::size_t Length) {
-    __builtin___clear_cache(static_cast<char*>(Begin), static_cast<char*>(Begin) + Length);
-  }
-
-  size_t GetCursorOffset() const {
-    return static_cast<size_t>(CurrentOffset - BufferBase);
-  }
-
-  uint8_t* GetBufferBase() const {
-    return BufferBase;
-  }
-
-  void CursorIncrement(size_t Size) {
-    CurrentOffset += Size;
-  }
-
-  void SetCursorOffset(size_t Offset) {
-    CurrentOffset = BufferBase + Offset;
-  }
-
-  uint64_t GetBufferSize() const {
-    return Size;
-  }
-
-  template<typename T>
-  size_t GetCursorOffsetFromAddress(const T* Address) const {
-    return static_cast<size_t>(reinterpret_cast<const uint8_t*>(Address) - BufferBase);
-  }
-
-protected:
-
-  uint8_t* BufferBase;
-  uint8_t* CurrentOffset;
-  uint64_t Size;
-};
-} // namespace ARMEmitter

CodeEmitter/CodeEmitter/Emitter.h

@@ -1,904 +0,0 @@
-// SPDX-License-Identifier: MIT
-#pragma once
-
-#include <FEXCore/Utils/CompilerDefs.h>
-#include <FEXCore/Utils/EnumUtils.h>
-#include <FEXCore/Utils/LogManager.h>
-#include <FEXCore/Utils/MathUtils.h>
-#include <FEXCore/fextl/vector.h>
-
-#include <FEXHeaderUtils/BitUtils.h>
-#include <CodeEmitter/Buffer.h>
-#include <CodeEmitter/Registers.h>
-
-#include <array>
-#include <bit>
-#include <cstdint>
-#include <utility>
-#include <type_traits>
-
-/*
- * Welcome to FEX-Emu's custom AArch64 emitter.
- * This was written specifically to avoid the performance cost of the vixl emitter.
- *
- * There are some specific design constraints in this design to target a couple features:
- *   - High performance
- *   - Low CPU cache performance hit
- *   - Significantly reduced code footprint
- *   - Low number of branches
- *
- * These requirements are mostly achieved by removing a bunch of developer conveniences
- * that vixl provides. The developer needs to take a lot of care to not shoot themselves in the foot.
- *
- * Misc design decisions:
- * - Registers are encoded as basic uint32_t enums.
- *   - Converting between different registers is zero-cost.
- *   - Passing around as arguments are as cheap as registers
- *     - Contrast to vixl where every register requires living on the stack.
- *   - Registers can get encoded in to instructions with a simple `BFM` instruction.
- *
- * - Instructions are very simply emitted, allowing direct inlining most of the time.
- *   - These are simple enough that multiple back-to-back instructions get optimized to 128-bit load-store operations.
- *     - Contrast to vixl where pretty much no instruction emitter gets inlined.
- *
- * - Instruction emitters are /mostly/ unsized. Most instructions take a size argument first, which gets encoded
- *   directly in to the instruction.
- *   - Contrast to vixl where the register arguments are how the instructions determine operating size.
- *   - Size argument allows FEX to use `CSEL` to select a size at runtime, instead of branching.
- *   - Some instructions are explicitly sized based on register type. Read comments in the respective `inl` files to
- *     see why.
- *     Some scalar/vector operations are an example of this.
- *
- * - Almost zero helper functions.
- *   - Primary exception to this rule is load-store operations. These will use a helper to make
- *     it easier to select the correct load-store instruction. Mostly because these are a nightmare selecting
- *     the right instruction.
- */
-namespace ARMEmitter {
-/*
- * This `Size` enum is used for most ALU operations.
- * These follow the AArch64 encoding style in most cases.
- */
-enum class Size : uint32_t {
-  i32Bit = 0,
-  i64Bit,
-};
-
-// This allows us to get the `Size` enum in bits.
-[[nodiscard]]
-constexpr size_t RegSizeInBits(Size size) {
-  return size_t {32} << FEXCore::ToUnderlying(size);
-}
-
-/* This `SubRegSize` enum is used for most ASIMD operations.
- * These follow the AArch64 encoding style in most cases.
- */
-enum class SubRegSize : uint32_t {
-  i8Bit = 0b00,
-  i16Bit = 0b01,
-  i32Bit = 0b10,
-  i64Bit = 0b11,
-  i128Bit = 0b100,
-};
-
-// This allows us to get the `SubRegSize` in bits.
-[[nodiscard]]
-constexpr size_t SubRegSizeInBits(SubRegSize size) {
-  return size_t {8} << FEXCore::ToUnderlying(size);
-}
-
-// Many floating point operations constrain their element sizes to the
-// main three float sizes half, single, and double precision. This just
-// combines all the checks together for brevity.
-[[nodiscard]]
-constexpr bool IsStandardFloatSize(SubRegSize size) {
-  return size == SubRegSize::i16Bit || size == SubRegSize::i32Bit || size == SubRegSize::i64Bit;
-}
-
-/* This `ScalarRegSize` enum is used for most scalar float
- * operations.
- *
- * This is specifically duplicated from `SubRegSize` to have strongly
- * typed functions.
- *
- * `ScalarRegSize` specifically doesn't have `i128Bit` because scalar operations
- * can't operate at 128-bit.
- */
-enum class ScalarRegSize : uint32_t {
-  i8Bit = 0b00,
-  i16Bit = 0b01,
-  i32Bit = 0b10,
-  i64Bit = 0b11,
-};
-
-// This allows us to get the `ScalarRegSize` in bits.
-[[nodiscard]]
-constexpr size_t ScalarRegSizeInBits(ScalarRegSize size) {
-  return size_t {8} << FEXCore::ToUnderlying(size);
-}
-
-/* This `VectorRegSizePair` union allows us to have an overlapping type
- * to select a scalar operation or a vector depending on which operation
- * we pass in.
- * Useful in FEX's vector operations that behave as scalar or vector
- * depending on various factors. But since the operation will have the sa,e
- * element size, we want to choose the operation more easily
- */
-union VectorRegSizePair {
-  ScalarRegSize Scalar;
-  SubRegSize Vector;
-};
-
-// This allows us to create a `VectorRegSizePair` union.
-[[nodiscard]]
-constexpr VectorRegSizePair ToVectorSizePair(SubRegSize size) {
-  return VectorRegSizePair {.Vector = size};
-}
-[[nodiscard]]
-constexpr VectorRegSizePair ToVectorSizePair(ScalarRegSize size) {
-  return VectorRegSizePair {.Scalar = size};
-}
-
-// This `ShiftType` enum is used for ALU shift-register encoded instructions.
-enum class ShiftType : uint32_t {
-  LSL = 0,
-  LSR,
-  ASR,
-  ROR,
-};
-
-// This `ExtendedType` enum is used for ALU extended-register encoded instructions.
-enum class ExtendedType : uint32_t {
-  UXTB = 0b000,
-  UXTH = 0b001,
-  UXTW = 0b010,
-  UXTX = 0b011,
-  SXTB = 0b100,
-  SXTH = 0b101,
-  SXTW = 0b110,
-  SXTX = 0b111,
-  LSL_32 = UXTW,
-  LSL_64 = UXTX,
-};
-
-// This `Condition` enum is used for various conditional instructions.
-enum class Condition : uint32_t {
-  // Meaning:   Int                    - Float
-  CC_EQ = 0, // Equal                  - Equal
-  CC_NE,     // Not Eq                 - Not Eq or unordered
-  CC_CS,     // Carry set              - Greater than, equal, or unordered
-  CC_CC,     // Carry clear            - Less than
-  CC_MI,     // Minus/Negative         - Less than
-  CC_PL,     // Plus, positive or zero - GT, equal, or unordered
-  CC_VS,     // Overflow               - Unordered
-  CC_VC,     // No Overflow            - Ordered
-  CC_HI,     // Unsigned higher        - GT, or unordered
-  CC_LS,     // Unsigned lower or same - LT or EQ
-  CC_GE,     // Signed GT or EQ        - GT or EQ
-  CC_LT,     // Signed LT              - LT or Unordered
-  CC_GT,     // Signed GT              - GT
-  CC_LE,     // Signed LT or EQ        - LT, EQ, or Unordered
-  CC_AL,     // Always                 - Always
-  CC_NV,     // Always                 - Always
-
-  // Aliases
-  CC_HS = CC_CS,
-  CC_LO = CC_CC,
-};
-
-/*
- * This `StatusFlags` enum is used for conditional compare encoded instructions.
- * These directly encode to the `nzcv` flags.
- */
-enum class StatusFlags : uint32_t {
-  None = 0,
-  Flag_V = 0b0001,
-  Flag_C = 0b0010,
-  Flag_Z = 0b0100,
-  Flag_N = 0b1000,
-
-  Flag_NZCV = Flag_N | Flag_Z | Flag_C | Flag_V,
-};
-
-
-/*
- * This `IndexType` enum is used for load-store instructions.
- * Not all load-store instructions use this, so the user needs to be careful.
- */
-enum class IndexType {
-  POST,
-  OFFSET,
-  PRE,
-
-  UNPRIVILEGED,
-};
-
-// Used with adr and scalar + vector load/store variants to denote
-// a modifier operation.
-enum class SVEModType : uint8_t {
-  MOD_UXTW,
-  MOD_SXTW,
-  MOD_LSL,
-  MOD_NONE,
-};
-
-/* This `SVEMemOperand` class is used for the helper SVE load-store instructions.
- * Load-store instructions are quite expressive, so having a helper that handles these differences is worth it.
- */
-class SVEMemOperand final {
-public:
-  enum class Type {
-    ScalarPlusScalar,
-    ScalarPlusImm,
-    ScalarPlusVector,
-    VectorPlusImm,
-  };
-
-  SVEMemOperand(XRegister rn, XRegister rm = XReg::zr)
-    : rn {rn}
-    , MemType {Type::ScalarPlusScalar}
-    , MetaType {.ScalarScalarType {
-        .rm = rm,
-      }} {}
-  SVEMemOperand(XRegister rn, int32_t imm = 0)
-    : rn {rn}
-    , MemType {Type::ScalarPlusImm}
-    , MetaType {.ScalarImmType {
-        .Imm = imm,
-      }} {}
-  SVEMemOperand(XRegister rn, ZRegister zm, SVEModType mod = SVEModType::MOD_NONE, uint8_t scale = 0)
-    : rn {rn}
-    , MemType {Type::ScalarPlusVector}
-    , MetaType {.ScalarVectorType {
-        .zm = zm,
-        .mod = mod,
-        .scale = scale,
-      }} {}
-  SVEMemOperand(ZRegister zn, uint32_t imm)
-    : rn {Register {zn.Idx()}}
-    , MemType {Type::VectorPlusImm}
-    , MetaType {.VectorImmType {
-        .Imm = imm,
-      }} {}
-
-  [[nodiscard]]
-  bool IsScalarPlusScalar() const {
-    return MemType == Type::ScalarPlusScalar;
-  }
-  [[nodiscard]]
-  bool IsScalarPlusImm() const {
-    return MemType == Type::ScalarPlusImm;
-  }
-  [[nodiscard]]
-  bool IsScalarPlusVector() const {
-    return MemType == Type::ScalarPlusVector;
-  }
-  [[nodiscard]]
-  bool IsVectorPlusImm() const {
-    return MemType == Type::VectorPlusImm;
-  }
-
-  union Data {
-    struct {
-      Register rm;
-    } ScalarScalarType;
-
-    struct {
-      int32_t Imm;
-    } ScalarImmType;
-
-    struct {
-      ZRegister zm;
-      SVEModType mod;
-      uint8_t scale;
-    } ScalarVectorType;
-
-    struct {
-      // rn will be a ZRegister
-      uint32_t Imm;
-    } VectorImmType;
-  };
-
-  Register rn;
-  Type MemType;
-  Data MetaType;
-};
-
-/* This `ExtendedMemOperand` class is used for the helper load-store instructions.
- * Load-store instructions are quite expressive, so having a helper that handles these differences is worth it.
- */
-class ExtendedMemOperand final {
-public:
-  ExtendedMemOperand(XRegister rn, XRegister rm = XReg::zr, ExtendedType Option = ExtendedType::LSL_64, uint32_t Shift = 0)
-    : rn {rn}
-    , MetaType {.Extended {
-        .Header = {.MemType = TYPE_EXTENDED},
-        .rm = rm,
-        .Option = Option,
-        .Shift = Shift,
-      }} {}
-  ExtendedMemOperand(XRegister rn, IndexType Index = IndexType::OFFSET, int32_t Imm = 0)
-    : rn {rn}
-    , MetaType {.ImmType {
-        .Header = {.MemType = TYPE_IMM},
-        .Index = Index,
-        .Imm = Imm,
-      }} {}
-
-  Register rn;
-  enum Type {
-    TYPE_EXTENDED,
-    TYPE_IMM,
-  };
-  struct HeaderStruct {
-    Type MemType;
-  };
-  union {
-    HeaderStruct Header;
-    struct {
-      HeaderStruct Header;
-      Register rm;
-      ExtendedType Option;
-      uint32_t Shift;
-    } Extended;
-    struct {
-      HeaderStruct Header;
-      IndexType Index;
-      int32_t Imm;
-    } ImmType;
-  } MetaType;
-};
-
-template<uint32_t op0, uint32_t op1, uint32_t CRn, uint32_t CRm, uint32_t op2>
-inline constexpr uint32_t GenSystemReg = op0 << 19 | op1 << 16 | CRn << 12 | CRm << 8 | op2 << 5;
-
-// This `SystemRegister` enum is used for the mrs/msr instructions.
-enum class SystemRegister : uint32_t {
-  CTR_EL0 = GenSystemReg<0b11, 0b011, 0b0000, 0b0000, 0b001>,
-  DCZID_EL0 = GenSystemReg<0b11, 0b011, 0b0000, 0b0000, 0b111>,
-  TPIDR_EL0 = GenSystemReg<0b11, 0b011, 0b1101, 0b0000, 0b010>,
-  RNDR = GenSystemReg<0b11, 0b011, 0b0010, 0b0100, 0b000>,
-  RNDRRS = GenSystemReg<0b11, 0b011, 0b0010, 0b0100, 0b001>,
-  NZCV = GenSystemReg<0b11, 0b011, 0b0100, 0b0010, 0b000>,
-  FPCR = GenSystemReg<0b11, 0b011, 0b0100, 0b0100, 0b000>,
-  TPIDRRO_EL0 = GenSystemReg<0b11, 0b011, 0b1101, 0b0000, 0b011>,
-  CNTFRQ_EL0 = GenSystemReg<0b11, 0b011, 0b1110, 0b0000, 0b000>,
-  CNTVCT_EL0 = GenSystemReg<0b11, 0b011, 0b1110, 0b0000, 0b010>,
-  CNTVCTSS_EL0 = GenSystemReg<0b11, 0b011, 0b1110, 0b0000, 0b110>,
-};
-
-template<uint32_t op1, uint32_t CRm, uint32_t op2>
-inline constexpr uint32_t GenDCReg = op1 << 16 | CRm << 8 | op2 << 5;
-
-// This `DataCacheOperation` enum is used for the dc instruction.
-enum class DataCacheOperation : uint32_t {
-  IVAC = GenDCReg<0b000, 0b0110, 0b001>,
-  ISW = GenDCReg<0b000, 0b0110, 0b010>,
-  CSW = GenDCReg<0b000, 0b1010, 0b010>,
-  CISW = GenDCReg<0b000, 0b1110, 0b010>,
-  ZVA = GenDCReg<0b011, 0b0100, 0b001>,
-  CVAC = GenDCReg<0b011, 0b1010, 0b001>,
-  CVAU = GenDCReg<0b011, 0b1011, 0b001>,
-  CIVAC = GenDCReg<0b011, 0b1110, 0b001>,
-
-  // MTE2
-  IGVAC = GenDCReg<0b000, 0b0110, 0b011>,
-  IGSW = GenDCReg<0b000, 0b0110, 0b100>,
-  IGDVAC = GenDCReg<0b000, 0b0110, 0b101>,
-  IGDSW = GenDCReg<0b000, 0b0110, 0b110>,
-  CGSW = GenDCReg<0b000, 0b1010, 0b100>,
-  CGDSW = GenDCReg<0b000, 0b1010, 0b110>,
-  CIGSW = GenDCReg<0b000, 0b1110, 0b100>,
-  CIGDSW = GenDCReg<0b000, 0b1110, 0b110>,
-
-  // MTE
-  GVA = GenDCReg<0b011, 0b0100, 0b011>,
-  GZVA = GenDCReg<0b011, 0b0100, 0b100>,
-  CGVAC = GenDCReg<0b011, 0b1010, 0b011>,
-  CGDVAC = GenDCReg<0b011, 0b1010, 0b101>,
-  CGVAP = GenDCReg<0b011, 0b1100, 0b011>,
-  CGDVAP = GenDCReg<0b011, 0b1100, 0b101>,
-  CGVADP = GenDCReg<0b011, 0b1101, 0b011>,
-  CGDVADP = GenDCReg<0b011, 0b1101, 0b101>,
-  CIGVAC = GenDCReg<0b011, 0b1110, 0b011>,
-  CIGDVAC = GenDCReg<0b011, 0b1110, 0b101>,
-
-  // DPB
-  CVAP = GenDCReg<0b011, 0b1100, 0b001>,
-
-  // DPB2
-  CVADP = GenDCReg<0b011, 0b1101, 0b001>,
-};
-
-template<uint32_t CRm, uint32_t op2>
-inline constexpr uint32_t GenHintBarrierReg = CRm << 8 | op2 << 5;
-
-// This `HintRegister` enum is used for the hint instruction.
-enum class HintRegister : uint32_t {
-  NOP = GenHintBarrierReg<0b0000, 0b000>,
-  YIELD = GenHintBarrierReg<0b0000, 0b001>,
-  WFE = GenHintBarrierReg<0b0000, 0b010>,
-  WFI = GenHintBarrierReg<0b0000, 0b011>,
-  SEV = GenHintBarrierReg<0b0000, 0b100>,
-  SEVL = GenHintBarrierReg<0b0000, 0b101>,
-  DGH = GenHintBarrierReg<0b0000, 0b110>,
-  CSDB = GenHintBarrierReg<0b0010, 0b100>,
-};
-
-// This `BarrierRegister` enum is used for the various barrier instructions.
-enum class BarrierRegister : uint32_t {
-  CLREX = GenHintBarrierReg<0b0000, 0b010>,
-  TCOMMIT = GenHintBarrierReg<0b0000, 0b011>,
-  DSB = GenHintBarrierReg<0b0000, 0b100>,
-  DMB = GenHintBarrierReg<0b0000, 0b101>,
-  ISB = GenHintBarrierReg<0b0000, 0b110>,
-  SB = GenHintBarrierReg<0b0000, 0b111>,
-};
-
-// This `BarrierScope` enum is used for the dsb/dmb instructions.
-enum class BarrierScope : uint32_t {
-  // Outer shareable
-  OSHLD = 0b0001,
-  OSHST = 0b0010,
-  OSH = 0b0011,
-  // Non shareable
-  NSHLD = 0b0101,
-  NSHST = 0b0110,
-  NSH = 0b0111,
-  // Inner shareable
-  ISHLD = 0b1001,
-  ISHST = 0b1010,
-  ISH = 0b1011,
-  // Full System visibility
-  LD = 0b1101,
-  ST = 0b1110,
-  SY = 0b1111,
-};
-
-// This `Prefetch` enum is used for prefetch instructions.
-enum class Prefetch : uint32_t {
-  // Prefetch for load
-  PLDL1KEEP = 0b00000,
-  PLDL1STRM = 0b00001,
-  PLDL2KEEP = 0b00010,
-  PLDL2STRM = 0b00011,
-  PLDL3KEEP = 0b00100,
-  PLDL3STRM = 0b00101,
-
-  // Preload instructions
-  PLIL1KEEP = 0b01000,
-  PLIL1STRM = 0b01001,
-  PLIL2KEEP = 0b01010,
-  PLIL2STRM = 0b01011,
-  PLIL3KEEP = 0b01100,
-  PLIL3STRM = 0b01101,
-
-  // Preload for store
-  PSTL1KEEP = 0b10000,
-  PSTL1STRM = 0b10001,
-  PSTL2KEEP = 0b10010,
-  PSTL2STRM = 0b10011,
-  PSTL3KEEP = 0b10100,
-  PSTL3STRM = 0b10101,
-};
-
-// This `PredicatePattern` enun is used for some SVE instructions.
-enum class PredicatePattern : uint32_t {
-  SVE_POW2 = 0b00000,
-  SVE_VL1 = 0b00001,
-  SVE_VL2 = 0b00010,
-  SVE_VL3 = 0b00011,
-  SVE_VL4 = 0b00100,
-  SVE_VL5 = 0b00101,
-  SVE_VL6 = 0b00110,
-  SVE_VL7 = 0b00111,
-  SVE_VL8 = 0b01000,
-  SVE_VL16 = 0b01001,
-  SVE_VL32 = 0b01010,
-  SVE_VL64 = 0b01011,
-  SVE_VL128 = 0b01100,
-  SVE_VL256 = 0b01101,
-  SVE_MUL4 = 0b11101,
-  SVE_MUL3 = 0b11110,
-  SVE_ALL = 0b11111,
-};
-
-// Used with SVE FP immediate arithmetic instructions
-enum class SVEFAddSubImm : uint32_t {
-  _0_5,
-  _1_0,
-};
-enum class SVEFMulImm : uint32_t {
-  _0_5,
-  _2_0,
-};
-enum class SVEFMaxMinImm : uint32_t {
-  _0_0,
-  _1_0,
-};
-
-/* This `BackwardLabel` struct is used for retaining a location for PC-Relative instructions.
- * This is specifically a label for a target that is logically `below` an instruction that uses it.
- * Which means that a branch would jump backwards.
- */
-struct BackwardLabel {
-  uint8_t* Location {};
-};
-
-/* This `ForwardLabel` struct is used for retaining a location for PC-Relative instructions.
- * This is specifically a label for a target that is logically `above` an instruction that uses it.
- * Which means that a branch would jump forwards.
- */
-struct ForwardLabel {
-  enum class InstType {
-    UNKNOWN,
-    ADR,
-    ADRP,
-    B,
-    BC,
-    TEST_BRANCH,
-    RELATIVE_LOAD,
-    LONG_ADDRESS_GEN,
-  };
-
-  struct Reference {
-    uint8_t* Location {};
-    InstType Type = InstType::UNKNOWN;
-  };
-
-  // The first element is stored separately to avoid allocations for simple cases
-  Reference FirstInst;
-
-  fextl::vector<Reference> Insts;
-};
-
-/* This `BiDirectionalLabel` struct used for retaining a location for PC-Relative instructions.
- * This is specifically a label for a target that is in either direction of an instruction that uses it.
- * Which means a branch could jump backwards or forwards depending on situation.
- */
-struct BiDirectionalLabel {
-  BackwardLabel Backward;
-  ForwardLabel Forward;
-};
-
-static inline void AddLocationToLabel(ForwardLabel* Label, ForwardLabel::Reference&& Location) {
-  if (Label->FirstInst.Location == nullptr) {
-    Label->FirstInst = Location;
-  } else {
-    Label->Insts.push_back(Location);
-  }
-}
-
-// Some FCMA ASIMD instructions support a rotation argument.
-enum class Rotation : uint32_t {
-  ROTATE_0 = 0b00,
-  ROTATE_90 = 0b01,
-  ROTATE_180 = 0b10,
-  ROTATE_270 = 0b11,
-};
-
-// Concept for contraining some instructions to accept only an XRegister or WRegister.
-// Particularly for operations that differ encodings depending on which one is used.
-template<typename T>
-concept IsXOrWRegister = std::is_same_v<T, XRegister> || std::is_same_v<T, WRegister>;
-
-// Concept for contraining some instructions to accept only a QRegister or DRegister.
-template<typename T>
-concept IsQOrDRegister = std::is_same_v<T, QRegister> || std::is_same_v<T, DRegister>;
-
-template<typename T>
-concept IsLabel = std::is_same_v<T, ARMEmitter::ForwardLabel> || std::is_same_v<T, ARMEmitter::BackwardLabel> ||
-                  std::is_same_v<T, ARMEmitter::BiDirectionalLabel> || std::is_same_v<T, ARMEmitter::ForwardLabel::Reference>;
-
-enum class BranchEncodeSucceeded {
-  Success,
-  Failure,
-};
-
-// Whether or not a given set of vector registers are sequential
-// in increasing order as far as the register file is concerned (modulo its size)
-//
-// For example, a set of registers like:
-//
-// v1,  v2, v3 and
-// v31, v0, v1
-//
-// would both be considered sequential sequences, and some instructions in particular
-// limit register lists to these kind of sequences.
-//
-template<typename T, typename... Args>
-constexpr bool AreVectorsSequential(T first, const Args&... args) {
-  // Ensure we always have a pair of registers to compare against.
-  static_assert(sizeof...(args) >= 1, "Number of arguments must be greater than 1");
-
-  const auto fn = [](auto& lhs, const auto& rhs) {
-    const auto result = ((lhs.Idx() + 1) % 32) == rhs.Idx();
-    lhs = rhs;
-    return result;
-  };
-
-  return (fn(first, args) && ...);
-}
-
-// Returns if the immediate can fit in to add/sub immediate instruction encodings.
-constexpr bool IsImmAddSub(uint64_t imm) {
-  constexpr uint64_t U12Mask = 0xFFF;
-  auto FitsWithin12Bits = [](uint64_t imm) {
-    return (imm & ~U12Mask) == 0;
-  };
-  // Can fit in to the instruction encoding:
-  // - if only bits [11:0] are set.
-  // - if only bits [23:12] are set.
-  return FitsWithin12Bits(imm) || (FitsWithin12Bits(imm >> 12) && (imm & U12Mask) == 0);
-}
-
-// This is an emitter that is designed around the smallest code bloat as possible.
-// Eschewing most developer convenience in order to keep code as small as possible.
-
-// Choices:
-// - Size of ops passed as an argument rather than template to let the compiler use csel instead of branching.
-// - Registers are unsized so they can be passed in a GPR and not need conversion operations
-class Emitter : public ARMEmitter::Buffer {
-public:
-  Emitter() = default;
-
-  Emitter(uint8_t* Base, uint64_t BaseSize)
-    : Buffer(Base, BaseSize) {}
-
-  // Bind a backward label to an address.
-  // Address that is bound is the current emitter location.
-  [[nodiscard]] bool Bind(BackwardLabel* Label) {
-    LOGMAN_THROW_A_FMT(Label->Location == nullptr, "Trying to bind a label twice");
-    Label->Location = GetCursorAddress<uint8_t*>();
-
-    // Always binds because it is only storing a location.
-    return true;
-  }
-
-  [[nodiscard]] bool Bind(const ForwardLabel::Reference* Label) {
-    uint8_t* CurrentAddress = GetCursorAddress<uint8_t*>();
-    // Patch up the instructions
-    switch (Label->Type) {
-    case ForwardLabel::InstType::ADR: {
-      uint32_t* Instruction = reinterpret_cast<uint32_t*>(Label->Location);
-      int64_t Imm = reinterpret_cast<int64_t>(CurrentAddress) - reinterpret_cast<int64_t>(Instruction);
-      if (!IsADRRange(Imm)) {
-        // Can't bind.
-        return false;
-      }
-      uint32_t InstMask = 0b11 << 29 | 0b1111'1111'1111'1111'111 << 5;
-      uint32_t Offset = static_cast<uint32_t>(Imm) & 0x3F'FFFF;
-      uint32_t Inst = *Instruction & ~InstMask;
-      Inst |= (Offset & 0b11) << 29;
-      Inst |= (Offset >> 2) << 5;
-      *Instruction = Inst;
-      break;
-    }
-    case ForwardLabel::InstType::ADRP: {
-      uint32_t* Instruction = reinterpret_cast<uint32_t*>(Label->Location);
-      int64_t Imm = reinterpret_cast<int64_t>(CurrentAddress) - reinterpret_cast<int64_t>(Instruction);
-
-      if (!(IsADRPRange(Imm) && IsADRPAligned(Imm))) {
-        // Can't bind.
-        return false;
-      }
-
-      Imm >>= 12;
-      uint32_t InstMask = 0b11 << 29 | 0b1111'1111'1111'1111'111 << 5;
-      uint32_t Offset = static_cast<uint32_t>(Imm) & 0x3F'FFFF;
-      uint32_t Inst = *Instruction & ~InstMask;
-      Inst |= (Offset & 0b11) << 29;
-      Inst |= (Offset >> 2) << 5;
-      *Instruction = Inst;
-      break;
-    }
-    case ForwardLabel::InstType::B: {
-      uint32_t* Instruction = reinterpret_cast<uint32_t*>(Label->Location);
-      int64_t Imm = reinterpret_cast<int64_t>(CurrentAddress) - reinterpret_cast<int64_t>(Instruction);
-      if (!(Imm >= -134217728 && Imm <= 134217724 && ((Imm & 0b11) == 0))) {
-        // Can't bind.
-        return false;
-      }
-      Imm >>= 2;
-      uint32_t InstMask = 0x3FF'FFFF;
-      uint32_t Offset = static_cast<uint32_t>(Imm) & InstMask;
-      uint32_t Inst = *Instruction & ~InstMask;
-      Inst |= Offset;
-      *Instruction = Inst;
-
-      break;
-    }
-    case ForwardLabel::InstType::TEST_BRANCH: {
-      uint32_t* Instruction = reinterpret_cast<uint32_t*>(Label->Location);
-      int64_t Imm = reinterpret_cast<int64_t>(CurrentAddress) - reinterpret_cast<int64_t>(Instruction);
-      if (!(Imm >= -32768 && Imm <= 32764 && ((Imm & 0b11) == 0))) {
-        // Can't bind.
-        return false;
-      }
-      Imm >>= 2;
-      uint32_t InstMask = 0x3FFF;
-      uint32_t Offset = static_cast<uint32_t>(Imm) & InstMask;
-      uint32_t Inst = *Instruction & ~(InstMask << 5);
-      Inst |= Offset << 5;
-      *Instruction = Inst;
-
-      break;
-    }
-    case ForwardLabel::InstType::BC:
-    case ForwardLabel::InstType::RELATIVE_LOAD: {
-      uint32_t* Instruction = reinterpret_cast<uint32_t*>(Label->Location);
-      int64_t Imm = reinterpret_cast<int64_t>(CurrentAddress) - reinterpret_cast<int64_t>(Instruction);
-      if (!(Imm >= -1048576 && Imm <= 1048575 && ((Imm & 0b11) == 0))) {
-        // Can't bind.
-        return false;
-      }
-      Imm >>= 2;
-      uint32_t InstMask = 0x7'FFFF;
-      uint32_t Offset = static_cast<uint32_t>(Imm) & InstMask;
-      uint32_t Inst = *Instruction & ~(InstMask << 5);
-      Inst |= Offset << 5;
-      *Instruction = Inst;
-      break;
-    }
-    case ForwardLabel::InstType::LONG_ADDRESS_GEN: {
-      const auto* Instructions = reinterpret_cast<uint32_t*>(Label->Location);
-      const auto ImmInstOne = reinterpret_cast<int64_t>(CurrentAddress) - reinterpret_cast<int64_t>(&Instructions[0]);
-      const auto ImmInstTwo = reinterpret_cast<int64_t>(CurrentAddress) - reinterpret_cast<int64_t>(&Instructions[1]);
-      const auto ImmInstThree = reinterpret_cast<int64_t>(CurrentAddress) - reinterpret_cast<int64_t>(&Instructions[2]);
-      const auto OriginalOffset = GetCursorOffset();
-
-      const auto InstOffset = GetCursorOffsetFromAddress(Instructions);
-      SetCursorOffset(InstOffset);
-
-      // We encoded the destination register in to the first instruction space.
-      // Read it back.
-      ARMEmitter::Register DestReg(Instructions[0]);
-
-      if (IsADRRange(ImmInstThree)) {
-        // If within ADR range from the third instruction, then we can emit NOP+NOP+ADR
-        nop();
-        nop();
-        adr(DestReg, static_cast<uint32_t>(ImmInstThree) & 0x7FFF);
-      } else if (IsADRPRange(ImmInstTwo)) {
-
-        // If within ADRP range from the first instruction, then we are /definitely/ in range for the second instruction.
-        // First check if we are in non-offset range for second instruction.
-        if (IsADRPAligned(reinterpret_cast<uint64_t>(CurrentAddress))) {
-          // We can emit nop + nop + adrp
-          nop();
-          nop();
-          adrp(DestReg, static_cast<uint32_t>(ImmInstThree >> 12) & 0x7FFF);
-        } else {
-          // Not aligned, need nop + adrp + add
-          nop();
-          adrp(DestReg, static_cast<uint32_t>(ImmInstTwo >> 12) & 0x7FFF);
-          add(ARMEmitter::Size::i64Bit, DestReg, DestReg, ImmInstTwo & 0xFFF);
-        }
-      } else {
-        // Stinky path, we need to emit a movz+movk+movk sequence.
-        movz(ARMEmitter::Size::i64Bit, DestReg, uint32_t(ImmInstOne >> 32) & 0x7FFF, 32);
-        movk(ARMEmitter::Size::i64Bit, DestReg, uint32_t(ImmInstOne >> 16) & 0xFFFF, 16);
-        movk(ARMEmitter::Size::i64Bit, DestReg, uint32_t(ImmInstOne) & 0xFFFF);
-      }
-
-      SetCursorOffset(OriginalOffset);
-      break;
-    }
-    default: LOGMAN_MSG_A_FMT("Unexpected inst type in label fixup");
-    }
-
-    return true;
-  }
-
-  // Bind a forward label to a location.
-  // This walks all the instructions in the label's vector.
-  // Then backpatching all instructions that have used the label.
-  [[nodiscard]] bool Bind(ForwardLabel* Label) {
-    bool Bound = true;
-    if (Label->FirstInst.Location) {
-      Bound &= Bind(&Label->FirstInst);
-    }
-    for (auto& Inst : Label->Insts) {
-      Bound &= Bind(&Inst);
-    }
-
-    return Bound;
-  }
-
-  // Bind a bidirectional location to a location.
-  // Binds both forwards and backwards depending on how the label was used.
-  [[nodiscard]] bool Bind(BiDirectionalLabel* Label) {
-    bool Bound = true;
-    if (!Label->Backward.Location) {
-      Bound &= Bind(&Label->Backward);
-    }
-    Bound &= Bind(&Label->Forward);
-
-    return Bound;
-  }
-
-  static constexpr Condition InvertCondition(Condition cond) {
-    // These behave as always, so it makes no sense to allow inverting these.
-    LOGMAN_THROW_A_FMT(cond != Condition::CC_AL && cond != Condition::CC_NV, "Cannot invert CC_AL or CC_NV");
-    return static_cast<Condition>(FEXCore::ToUnderlying(cond) ^ 1);
-  }
-
-#include <CodeEmitter/VixlUtils.inl>
-
-public:
-
-// This symbol is used to allow external tooling (IDEs, clang-format, ...) to process the included files individually:
-// If defined, the files will inject member functions into this class.
-// If not, the files will wrap the member functions in a class so that tooling will process them properly.
-#define INCLUDED_BY_EMITTER
-
-  // TODO: Implement SME when it matters.
-#include <CodeEmitter/ALUOps.inl>
-#include <CodeEmitter/BranchOps.inl>
-#include <CodeEmitter/LoadstoreOps.inl>
-#include <CodeEmitter/SystemOps.inl>
-#include <CodeEmitter/ScalarOps.inl>
-#include <CodeEmitter/ASIMDOps.inl>
-#include <CodeEmitter/SVEOps.inl>
-
-#undef INCLUDED_BY_EMITTER
-
-protected:
-  template<typename T>
-  uint32_t Encode_ra(T Reg) const {
-    return Reg.Idx() << 10;
-  }
-  uint32_t Encode_ra(uint32_t Reg) const {
-    return Reg << 10;
-  }
-  template<typename T>
-  uint32_t Encode_rt2(T Reg) const {
-    return Reg.Idx() << 10;
-  }
-  uint32_t Encode_rt2(uint32_t Reg) const {
-    return Reg << 10;
-  }
-  template<typename T>
-  uint32_t Encode_rm(T Reg) const {
-    return Reg.Idx() << 16;
-  }
-  uint32_t Encode_rm(uint32_t Reg) const {
-    return Reg << 16;
-  }
-  template<typename T>
-  uint32_t Encode_rs(T Reg) const {
-    return Reg.Idx() << 16;
-  }
-  uint32_t Encode_rs(uint32_t Reg) const {
-    return Reg << 16;
-  }
-  template<typename T>
-  uint32_t Encode_rn(T Reg) const {
-    return Reg.Idx() << 5;
-  }
-  uint32_t Encode_rn(uint32_t Reg) const {
-    return Reg << 5;
-  }
-  template<typename T>
-  uint32_t Encode_rd(T Reg) const {
-    return Reg.Idx();
-  }
-  uint32_t Encode_rd(uint32_t Reg) const {
-    return Reg;
-  }
-  template<typename T>
-  uint32_t Encode_rt(T Reg) const {
-    return Reg.Idx();
-  }
-  uint32_t Encode_rt(Prefetch Reg) const {
-    return FEXCore::ToUnderlying(Reg);
-  }
-  uint32_t Encode_rt(uint32_t Reg) const {
-    return Reg;
-  }
-  template<typename T>
-  uint32_t Encode_pd(T Reg) const {
-    return FEXCore::ToUnderlying(Reg);
-  }
-};
-} // namespace ARMEmitter

CodeEmitter/CodeEmitter/SystemOps.inl

@@ -1,194 +0,0 @@
-// SPDX-License-Identifier: MIT
-/* System instruction emitters.
- *
- * This is mostly a mashup of various instruction types.
- * Nothing follows an explicit pattern since they are mostly different.
- */
-
-#pragma once
-#ifndef INCLUDED_BY_EMITTER
-#include <CodeEmitter/Emitter.h>
-namespace ARMEmitter {
-struct EmitterOps : Emitter {
-#endif
-
-public:
-  // Reserved
-  void udf(uint32_t Imm) {
-    LOGMAN_THROW_A_FMT(Imm < 0x1'0000, "Immediate needs to be 16-bit");
-    dc32(Imm);
-  }
-
-  // System with result
-  // TODO: SYSL
-  // System Instruction
-  // TODO: AT
-  // TODO: CFP
-  // TODO: CPP
-  void dc(ARMEmitter::DataCacheOperation DCOp, ARMEmitter::Register rt) {
-    constexpr uint32_t Op = 0b1101'0101'0000'1000'0111 << 12;
-    SystemInstruction(Op, 0, FEXCore::ToUnderlying(DCOp), rt);
-  }
-  // TODO: DVP
-  // TODO: IC
-  // TODO: TLBI
-
-  // Exception generation
-  void svc(uint32_t Imm) {
-    ExceptionGeneration(0b000, 0b000, 0b01, Imm);
-  }
-  void hvc(uint32_t Imm) {
-    ExceptionGeneration(0b000, 0b000, 0b10, Imm);
-  }
-  void smc(uint32_t Imm) {
-    ExceptionGeneration(0b000, 0b000, 0b11, Imm);
-  }
-  void brk(uint32_t Imm) {
-    ExceptionGeneration(0b001, 0b000, 0b00, Imm);
-  }
-  void hlt(uint32_t Imm) {
-    ExceptionGeneration(0b010, 0b000, 0b00, Imm);
-  }
-  void tcancel(uint32_t Imm) {
-    ExceptionGeneration(0b011, 0b000, 0b00, Imm);
-  }
-  void dcps1(uint32_t Imm) {
-    ExceptionGeneration(0b101, 0b000, 0b01, Imm);
-  }
-  void dcps2(uint32_t Imm) {
-    ExceptionGeneration(0b101, 0b000, 0b10, Imm);
-  }
-  void dcps3(uint32_t Imm) {
-    ExceptionGeneration(0b101, 0b000, 0b11, Imm);
-  }
-  // System instructions with register argument
-  void wfet(ARMEmitter::Register rt) {
-    SystemInstructionWithReg(0b0000, 0b000, rt);
-  }
-  void wfit(ARMEmitter::Register rt) {
-    SystemInstructionWithReg(0b0000, 0b001, rt);
-  }
-
-  // Hints
-  void nop() {
-    Hint(ARMEmitter::HintRegister::NOP);
-  }
-  void yield() {
-    Hint(ARMEmitter::HintRegister::YIELD);
-  }
-  void wfe() {
-    Hint(ARMEmitter::HintRegister::WFE);
-  }
-  void wfi() {
-    Hint(ARMEmitter::HintRegister::WFI);
-  }
-  void sev() {
-    Hint(ARMEmitter::HintRegister::SEV);
-  }
-  void sevl() {
-    Hint(ARMEmitter::HintRegister::SEVL);
-  }
-  void dgh() {
-    Hint(ARMEmitter::HintRegister::DGH);
-  }
-  void csdb() {
-    Hint(ARMEmitter::HintRegister::CSDB);
-  }
-
-  // Barriers
-  void clrex(uint32_t imm = 15) {
-    LOGMAN_THROW_A_FMT(imm < 16, "Immediate out of range");
-    Barrier(ARMEmitter::BarrierRegister::CLREX, imm);
-  }
-  void dsb(ARMEmitter::BarrierScope Scope) {
-    Barrier(ARMEmitter::BarrierRegister::DSB, FEXCore::ToUnderlying(Scope));
-  }
-  void dmb(ARMEmitter::BarrierScope Scope) {
-    Barrier(ARMEmitter::BarrierRegister::DMB, FEXCore::ToUnderlying(Scope));
-  }
-  void isb() {
-    Barrier(ARMEmitter::BarrierRegister::ISB, FEXCore::ToUnderlying(ARMEmitter::BarrierScope::SY));
-  }
-  void sb() {
-    Barrier(ARMEmitter::BarrierRegister::SB, 0);
-  }
-  void tcommit() {
-    Barrier(ARMEmitter::BarrierRegister::TCOMMIT, 0);
-  }
-
-  // System register move
-  void msr(ARMEmitter::SystemRegister reg, ARMEmitter::Register rt) {
-    constexpr uint32_t Op = 0b1101'0101'0001 << 20;
-    SystemRegisterMove(Op, rt, reg);
-  }
-
-  void mrs(ARMEmitter::Register rd, ARMEmitter::SystemRegister reg) {
-    constexpr uint32_t Op = 0b1101'0101'0011 << 20;
-    SystemRegisterMove(Op, rd, reg);
-  }
-
-private:
-
-  // Exception Generation
-  void ExceptionGeneration(uint32_t opc, uint32_t op2, uint32_t LL, uint32_t Imm) {
-    LOGMAN_THROW_A_FMT((Imm & 0xFFFF'0000) == 0, "Imm amount too large");
-
-    uint32_t Instr = 0b1101'0100 << 24;
-
-    Instr |= opc << 21;
-    Instr |= Imm << 5;
-    Instr |= op2 << 2;
-    Instr |= LL;
-
-    dc32(Instr);
-  }
-
-  // System instructions with register argument
-  void SystemInstructionWithReg(uint32_t CRm, uint32_t op2, ARMEmitter::Register rt) {
-    uint32_t Instr = 0b1101'0101'0000'0011'0001 << 12;
-
-    Instr |= CRm << 8;
-    Instr |= op2 << 5;
-    Instr |= Encode_rt(rt);
-    dc32(Instr);
-  }
-
-  // Hints
-  void Hint(ARMEmitter::HintRegister Reg) {
-    uint32_t Instr = 0b1101'0101'0000'0011'0010'0000'0001'1111U;
-    Instr |= FEXCore::ToUnderlying(Reg);
-    dc32(Instr);
-  }
-  // Barriers
-  void Barrier(ARMEmitter::BarrierRegister Reg, uint32_t CRm) {
-    uint32_t Instr = 0b1101'0101'0000'0011'0011'0000'0001'1111U;
-    Instr |= CRm << 8;
-    Instr |= FEXCore::ToUnderlying(Reg);
-    dc32(Instr);
-  }
-
-  // System Instruction
-  void SystemInstruction(uint32_t Op, uint32_t L, uint32_t SubOp, ARMEmitter::Register rt) {
-    uint32_t Instr = Op;
-
-    Instr |= L << 21;
-    Instr |= SubOp;
-    Instr |= Encode_rt(rt);
-
-    dc32(Instr);
-  }
-
-  // System register move
-  void SystemRegisterMove(uint32_t Op, ARMEmitter::Register rt, ARMEmitter::SystemRegister reg) {
-    uint32_t Instr = Op;
-
-    Instr |= FEXCore::ToUnderlying(reg);
-    Instr |= Encode_rt(rt);
-
-    dc32(Instr);
-  }
-
-#ifndef INCLUDED_BY_EMITTER
-}; // struct LoadstoreEmitterOps
-} // namespace ARMEmitter
-#endif

CodeEmitter/CodeEmitter/VixlUtils.inl

@@ -1,299 +0,0 @@
-// Collection of utilities from vixl.
-// Following is the vixl license.
-// Copyright 2015, VIXL authors
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-//   * Redistributions of source code must retain the above copyright notice,
-//     this list of conditions and the following disclaimer.
-//   * 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.
-//   * Neither the name of ARM Limited nor the names of its contributors may be
-//     used to endorse or promote products derived from this software without
-//     specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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.
-
-
-// Test if a given value can be encoded in the immediate field of a logical
-// instruction.
-// If it can be encoded, the function returns true, and values pointed to by n,
-// imm_s and imm_r are updated with immediates encoded in the format required
-// by the corresponding fields in the logical instruction.
-// If it can not be encoded, the function returns false, and the values pointed
-// to by n, imm_s and imm_r are undefined.
-static bool IsImmLogical(uint64_t value, unsigned width, unsigned* n = nullptr, unsigned* imm_s = nullptr, unsigned* imm_r = nullptr) {
-  [[maybe_unused]] constexpr auto kBRegSize = 8;
-  [[maybe_unused]] constexpr auto kHRegSize = 16;
-  [[maybe_unused]] constexpr auto kSRegSize = 32;
-  [[maybe_unused]] constexpr auto kDRegSize = 64;
-
-  constexpr auto kWRegSize = 32;
-
-  LOGMAN_THROW_A_FMT((width == kBRegSize) || (width == kHRegSize) || (width == kSRegSize) || (width == kDRegSize), "Unexpected imm size");
-
-  bool negate = false;
-
-  // Logical immediates are encoded using parameters n, imm_s and imm_r using
-  // the following table:
-  //
-  //    N   imms    immr    size        S             R
-  //    1  ssssss  rrrrrr    64    UInt(ssssss)  UInt(rrrrrr)
-  //    0  0sssss  xrrrrr    32    UInt(sssss)   UInt(rrrrr)
-  //    0  10ssss  xxrrrr    16    UInt(ssss)    UInt(rrrr)
-  //    0  110sss  xxxrrr     8    UInt(sss)     UInt(rrr)
-  //    0  1110ss  xxxxrr     4    UInt(ss)      UInt(rr)
-  //    0  11110s  xxxxxr     2    UInt(s)       UInt(r)
-  // (s bits must not be all set)
-  //
-  // A pattern is constructed of size bits, where the least significant S+1 bits
-  // are set. The pattern is rotated right by R, and repeated across a 32 or
-  // 64-bit value, depending on destination register width.
-  //
-  // Put another way: the basic format of a logical immediate is a single
-  // contiguous stretch of 1 bits, repeated across the whole word at intervals
-  // given by a power of 2. To identify them quickly, we first locate the
-  // lowest stretch of 1 bits, then the next 1 bit above that; that combination
-  // is different for every logical immediate, so it gives us all the
-  // information we need to identify the only logical immediate that our input
-  // could be, and then we simply check if that's the value we actually have.
-  //
-  // (The rotation parameter does give the possibility of the stretch of 1 bits
-  // going 'round the end' of the word. To deal with that, we observe that in
-  // any situation where that happens the bitwise NOT of the value is also a
-  // valid logical immediate. So we simply invert the input whenever its low bit
-  // is set, and then we know that the rotated case can't arise.)
-
-  if (value & 1) {
-    // If the low bit is 1, negate the value, and set a flag to remember that we
-    // did (so that we can adjust the return values appropriately).
-    negate = true;
-    value = ~value;
-  }
-
-  if (width <= kWRegSize) {
-    // To handle 8/16/32-bit logical immediates, the very easiest thing is to repeat
-    // the input value to fill a 64-bit word. The correct encoding of that as a
-    // logical immediate will also be the correct encoding of the value.
-
-    // Avoid making the assumption that the most-significant 56/48/32 bits are zero by
-    // shifting the value left and duplicating it.
-    for (unsigned bits = width; bits <= kWRegSize; bits *= 2) {
-      value <<= bits;
-      uint64_t mask = (UINT64_C(1) << bits) - 1;
-      value |= ((value >> bits) & mask);
-    }
-  }
-
-  // The basic analysis idea: imagine our input word looks like this.
-  //
-  //    0011111000111110001111100011111000111110001111100011111000111110
-  //                                                          c  b    a
-  //                                                          |<--d-->|
-  //
-  // We find the lowest set bit (as an actual power-of-2 value, not its index)
-  // and call it a. Then we add a to our original number, which wipes out the
-  // bottommost stretch of set bits and replaces it with a 1 carried into the
-  // next zero bit. Then we look for the new lowest set bit, which is in
-  // position b, and subtract it, so now our number is just like the original
-  // but with the lowest stretch of set bits completely gone. Now we find the
-  // lowest set bit again, which is position c in the diagram above. Then we'll
-  // measure the distance d between bit positions a and c (using CLZ), and that
-  // tells us that the only valid logical immediate that could possibly be equal
-  // to this number is the one in which a stretch of bits running from a to just
-  // below b is replicated every d bits.
-  uint64_t a = LowestSetBit(value);
-  uint64_t value_plus_a = value + a;
-  uint64_t b = LowestSetBit(value_plus_a);
-  uint64_t value_plus_a_minus_b = value_plus_a - b;
-  uint64_t c = LowestSetBit(value_plus_a_minus_b);
-
-  int d, clz_a, out_n;
-  uint64_t mask;
-
-  if (c != 0) {
-    // The general case, in which there is more than one stretch of set bits.
-    // Compute the repeat distance d, and set up a bitmask covering the basic
-    // unit of repetition (i.e. a word with the bottom d bits set). Also, in all
-    // of these cases the N bit of the output will be zero.
-    clz_a = std::countl_zero(a);
-    int clz_c = std::countl_zero(c);
-    d = clz_a - clz_c;
-    mask = ((UINT64_C(1) << d) - 1);
-    out_n = 0;
-  } else {
-    // Handle degenerate cases.
-    //
-    // If any of those 'find lowest set bit' operations didn't find a set bit at
-    // all, then the word will have been zero thereafter, so in particular the
-    // last lowest_set_bit operation will have returned zero. So we can test for
-    // all the special case conditions in one go by seeing if c is zero.
-    if (a == 0) {
-      // The input was zero (or all 1 bits, which will come to here too after we
-      // inverted it at the start of the function), for which we just return
-      // false.
-      return false;
-    } else {
-      // Otherwise, if c was zero but a was not, then there's just one stretch
-      // of set bits in our word, meaning that we have the trivial case of
-      // d == 64 and only one 'repetition'. Set up all the same variables as in
-      // the general case above, and set the N bit in the output.
-      clz_a = std::countl_zero(a);
-      d = 64;
-      mask = ~UINT64_C(0);
-      out_n = 1;
-    }
-  }
-
-  // If the repeat period d is not a power of two, it can't be encoded.
-  if (!std::has_single_bit(uint32_t(d))) {
-    return false;
-  }
-
-  if (((b - a) & ~mask) != 0) {
-    // If the bit stretch (b - a) does not fit within the mask derived from the
-    // repeat period, then fail.
-    return false;
-  }
-
-  // The only possible option is b - a repeated every d bits. Now we're going to
-  // actually construct the valid logical immediate derived from that
-  // specification, and see if it equals our original input.
-  //
-  // To repeat a value every d bits, we multiply it by a number of the form
-  // (1 + 2^d + 2^(2d) + ...), i.e. 0x0001000100010001 or similar. These can
-  // be derived using a table lookup on CLZ(d).
-  static const uint64_t multipliers[] = {
-    0x0000000000000001UL, 0x0000000100000001UL, 0x0001000100010001UL, 0x0101010101010101UL, 0x1111111111111111UL, 0x5555555555555555UL,
-  };
-  uint64_t multiplier = multipliers[std::countl_zero(uint64_t(d)) - 57];
-  uint64_t candidate = (b - a) * multiplier;
-
-  if (value != candidate) {
-    // The candidate pattern doesn't match our input value, so fail.
-    return false;
-  }
-
-  // We have a match! This is a valid logical immediate, so now we have to
-  // construct the bits and pieces of the instruction encoding that generates
-  // it.
-
-  // Count the set bits in our basic stretch. The special case of clz(0) == -1
-  // makes the answer come out right for stretches that reach the very top of
-  // the word (e.g. numbers like 0xffffc00000000000).
-  int clz_b = (b == 0) ? -1 : std::countl_zero(b);
-  int s = clz_a - clz_b;
-
-  // Decide how many bits to rotate right by, to put the low bit of that basic
-  // stretch in position a.
-  int r;
-  if (negate) {
-    // If we inverted the input right at the start of this function, here's
-    // where we compensate: the number of set bits becomes the number of clear
-    // bits, and the rotation count is based on position b rather than position
-    // a (since b is the location of the 'lowest' 1 bit after inversion).
-    s = d - s;
-    r = (clz_b + 1) & (d - 1);
-  } else {
-    r = (clz_a + 1) & (d - 1);
-  }
-
-  // Now we're done, except for having to encode the S output in such a way that
-  // it gives both the number of set bits and the length of the repeated
-  // segment. The s field is encoded like this:
-  //
-  //     imms    size        S
-  //    ssssss    64    UInt(ssssss)
-  //    0sssss    32    UInt(sssss)
-  //    10ssss    16    UInt(ssss)
-  //    110sss     8    UInt(sss)
-  //    1110ss     4    UInt(ss)
-  //    11110s     2    UInt(s)
-  //
-  // So we 'or' (2 * -d) with our computed s to form imms.
-  if (n != nullptr) {
-    *n = out_n;
-  }
-  if (imm_s != nullptr) {
-    *imm_s = ((2 * -d) | (s - 1)) & 0x3f;
-  }
-  if (imm_r != nullptr) {
-    *imm_r = r;
-  }
-
-  return true;
-}
-
-static inline bool IsIntN(unsigned n, int64_t x) {
-  if (n == 64) {
-    return true;
-  }
-  int64_t limit = INT64_C(1) << (n - 1);
-  return (-limit <= x) && (x < limit);
-}
-
-static inline bool IsUintN(unsigned n, int64_t x) {
-  // Convert to an unsigned integer to avoid implementation-defined behavior.
-  return !(static_cast<uint64_t>(x) >> n);
-}
-
-// clang-format off
-#define INT_1_TO_32_LIST(V)                                                    \
-V(1)  V(2)  V(3)  V(4)  V(5)  V(6)  V(7)  V(8)                                 \
-V(9)  V(10) V(11) V(12) V(13) V(14) V(15) V(16)                                \
-V(17) V(18) V(19) V(20) V(21) V(22) V(23) V(24)                                \
-V(25) V(26) V(27) V(28) V(29) V(30) V(31) V(32)
-
-#define INT_33_TO_63_LIST(V)                                                   \
-V(33) V(34) V(35) V(36) V(37) V(38) V(39) V(40)                                \
-V(41) V(42) V(43) V(44) V(45) V(46) V(47) V(48)                                \
-V(49) V(50) V(51) V(52) V(53) V(54) V(55) V(56)                                \
-V(57) V(58) V(59) V(60) V(61) V(62) V(63)
-
-#define INT_1_TO_63_LIST(V) INT_1_TO_32_LIST(V) INT_33_TO_63_LIST(V)
-
-// clang-format on
-
-#define DECLARE_IS_INT_N(N)                \
-  static inline bool IsInt##N(int64_t x) { \
-    return IsIntN(N, x);                   \
-  }
-
-#define DECLARE_IS_UINT_N(N)                \
-  static inline bool IsUint##N(int64_t x) { \
-    return IsUintN(N, x);                   \
-  }
-
-INT_1_TO_63_LIST(DECLARE_IS_INT_N)
-INT_1_TO_63_LIST(DECLARE_IS_UINT_N)
-
-#undef DECLARE_IS_INT_N
-#undef DECLARE_IS_UINT_N
-
-private:
-
-// Some compilers dislike negating unsigned integers,
-// so we provide an equivalent.
-template<typename T>
-static inline T UnsignedNegate(T value) {
-  static_assert(std::is_unsigned<T>::value);
-  return ~value + 1;
-}
-
-static inline uint64_t LowestSetBit(uint64_t value) {
-  return value & UnsignedNegate(value);
-}
-
-public:

Data/AppConfig/CMakeLists.txt

@@ -4,8 +4,7 @@ file(GLOB GEN_CONFIG_SOURCES CONFIGURE_DEPENDS *.json.in)
 # Any application configuration json file gets installed
 foreach(CONFIG_SRC ${CONFIG_SOURCES})
   install(FILES ${CONFIG_SRC}
-    DESTINATION ${DATA_DIRECTORY}/AppConfig/
-    COMPONENT Runtime)
+    DESTINATION ${DATA_DIRECTORY}/AppConfig/)
 endforeach()
 
 # Any configuration file json file that needs to be generated
@@ -15,10 +14,12 @@ foreach(GEN_CONFIG_SRC ${GEN_CONFIG_SOURCES})
   get_filename_component(CONFIG_NAME ${GEN_CONFIG_SRC} NAME_WLE)
 
   # Configure it
-  configure_file(${GEN_CONFIG_SRC} ${CMAKE_BINARY_DIR}/Data/AppConfig/${CONFIG_NAME})
+  configure_file(
+    ${GEN_CONFIG_SRC}
+    ${CMAKE_BINARY_DIR}/Data/AppConfig/${CONFIG_NAME})
 
   # Then install the configured json
-  install(FILES ${CMAKE_BINARY_DIR}/Data/AppConfig/${CONFIG_NAME}
-    DESTINATION ${DATA_DIRECTORY}/AppConfig/
-    COMPONENT Runtime)
+  install(
+    FILES ${CMAKE_BINARY_DIR}/Data/AppConfig/${CONFIG_NAME}
+    DESTINATION ${DATA_DIRECTORY}/AppConfig/)
 endforeach()

Data/AppConfig/steamwebhelper.json

@@ -1,6 +1,5 @@
 {
-  "Comment": "Bypasses libGL's glX and instead sends GLX requests directly via xcb",
-  "ThunksDB": {
-    "GL": 0
+  "Config": {
+    "AdditionalArguments": "--no-sandbox"
   }
 }

Data/CMake/FindZycore.cmake

@@ -1,23 +0,0 @@
-# SPDX-License-Identifier: MIT
-
-if (CMAKE_CROSSCOMPILING)
-    return()
-endif()
-
-include(FindPackageHandleStandardArgs)
-
-find_package(Zycore QUIET CONFIG)
-
-if (Zycore_CONSIDERED_CONFIGS)
-    find_package_handle_standard_args(Zycore CONFIG_MODE)
-else()
-    find_package(PkgConfig QUIET)
-    pkg_search_module(Zycore QUIET IMPORTED_TARGET zycore)
-    find_package_handle_standard_args(Zycore
-        REQUIRED_VARS zycore_LINK_LIBRARIES
-        VERSION_VAR zycore_VERSION)
-
-    if (TARGET PkgConfig::zycore)
-      add_library(Zycore::Zycore ALIAS PkgConfig::zycore)
-    endif()
-endif()

Data/CMake/FindZydis.cmake

@@ -1,23 +0,0 @@
-# SPDX-License-Identifier: MIT
-
-if (CMAKE_CROSSCOMPILING)
-    return()
-endif()
-
-include(FindPackageHandleStandardArgs)
-
-find_package(Zydis QUIET CONFIG)
-
-if (Zydis_CONSIDERED_CONFIGS)
-    find_package_handle_standard_args(Zydis CONFIG_MODE)
-else()
-    find_package(PkgConfig QUIET)
-    pkg_search_module(Zydis QUIET IMPORTED_TARGET zydis)
-    find_package_handle_standard_args(Zydis
-        REQUIRED_VARS zydis_LINK_LIBRARIES
-        VERSION_VAR zydis_VERSION)
-
-    if (TARGET PkgConfig::zydis)
-      add_library(Zydis::Zydis ALIAS PkgConfig::zydis)
-    endif()
-endif()

Data/CMake/Findxxhash.cmake

@@ -1,18 +0,0 @@
-# SPDX-License-Identifier: MIT
-
-include(FindPackageHandleStandardArgs)
-
-find_package(PkgConfig QUIET)
-pkg_search_module(xxhash QUIET IMPORTED_TARGET xxhash libxxhash)
-find_package_handle_standard_args(xxhash
-    REQUIRED_VARS xxhash_LINK_LIBRARIES
-    VERSION_VAR xxhash_VERSION
-)
-
-if (xxhash_FOUND AND NOT TARGET xxHash::xxhash)
-    if (TARGET PkgConfig::xxhash)
-        add_library(xxHash::xxhash ALIAS PkgConfig::xxhash)
-    else()
-        add_library(xxHash::xxhash ALIAS xxhash)
-    endif()
-endif()

Data/CMake/LinkerGC.cmake

@@ -1,15 +0,0 @@
-# SPDX-License-Identifier: MIT
-
-# This applies some common linker options that reduce code size and linking time in Release mode. Namely:
-# --gc-sections: Linktime garbage collection, discards unused sections from the final output
-# --strip-all  : Similar to running `strip`, discards the symbol table from the final output
-# --as-needed  : Only includes libraries that are actually needed in the final output.
-
-macro(LinkerGC target)
-  if (CMAKE_BUILD_TYPE MATCHES "RELEASE")
-    target_link_options(${target} PRIVATE
-      "LINKER:--gc-sections"
-      "LINKER:--strip-all"
-      "LINKER:--as-needed")
-  endif()
-endmacro()

Data/CMake/toolchain_aarch64.cmake

@@ -1,35 +0,0 @@
-# This is a reference AArch64 cross compile script
-# Pass in to cmake when building:
-# eg: cmake --toolchain ../Data/CMake/toolchain_aarch64.cmake ..
-if (NOT DEFINED ENV{SYSROOT})
-  message(FATAL_ERROR "Need to have SYSROOT environment variable set")
-endif()
-
-set(CMAKE_SYSTEM_NAME Linux)
-set(CMAKE_SYSTEM_PROCESSOR aarch64)
-set(CMAKE_CROSSCOMPILING TRUE)
-
-# Target triple needs to match the binutils exactly
-set(TARGET_TRIPLE aarch64-linux-gnu)
-set(CMAKE_C_COMPILER "clang")
-set(CMAKE_CXX_COMPILER "clang++")
-set(CMAKE_C_COMPILER_AR "llvm-ar")
-set(CMAKE_CXX_COMPILER_AR "llvm-ar")
-set(CMAKE_C_COMPILER_RANLIB "llvm-ranlib")
-set(CMAKE_CXX_COMPILER_RANLIB "llvm-ranlib")
-set(CMAKE_LINKER "ld.lld")
-
-set(CMAKE_C_COMPILER_TARGET ${TARGET_TRIPLE})
-set(CMAKE_CXX_COMPILER_TARGET ${TARGET_TRIPLE})
-
-# Set the environment variable SYSROOT to the aarch64 rootfs
-set(CMAKE_FIND_ROOT_PATH "$ENV{SYSROOT}")
-set(CMAKE_SYSROOT "$ENV{SYSROOT}")
-
-list(APPEND CMAKE_PREFIX_PATH "$ENV{SYSROOT}/usr/lib/${TARGET_TRIPLE}/cmake/")
-
-set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
-
-set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
-set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
-set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)

Data/Dockerfile

@@ -1,31 +0,0 @@
-# --- Stage 1: Builder ---
-FROM ubuntu:22.04 as builder
-
-RUN DEBIAN_FRONTEND="noninteractive" apt-get update
-RUN DEBIAN_FRONTEND="noninteractive" apt install -y cmake \
-clang-13 llvm-13 nasm ninja-build pkg-config \
-libcap-dev libglfw3-dev libepoxy-dev python3-dev libsdl2-dev \
-python3 linux-headers-generic  \
-git  qtbase5-dev qtdeclarative5-dev lld
-
-RUN git clone --recurse-submodules https://github.com/FEX-Emu/FEX.git
-WORKDIR /FEX
-RUN mkdir build
-
-ARG CC=clang-13
-ARG CXX=clang++-13
-RUN cmake -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_BUILD_TYPE=Release -DUSE_LINKER=lld -DENABLE_LTO=True -DBUILD_TESTING=False -DENABLE_ASSERTIONS=False -G Ninja .
-RUN ninja
-
-WORKDIR /FEX/build
-
-# --- Stage 2: Runner ---
-FROM builder as runner
-
-RUN DEBIAN_FRONTEND="noninteractive" apt-get update
-RUN DEBIAN_FRONTEND="noninteractive" apt install -y \
-libcap-dev libglfw3-dev libepoxy-dev
-
-COPY --from=builder /FEX/Bin/* /usr/bin/
-
-WORKDIR /

Data/ThunksDB.json

@@ -2,6 +2,9 @@
   "DB": {
     "GL": {
       "Library" : "libGL-guest.so",
+      "Depends": [
+        "X11"
+      ],
       "Overlay": [
         "@PREFIX_LIB@/libGL.so",
         "@PREFIX_LIB@/libGL.so.1",
@@ -9,12 +12,120 @@
         "@PREFIX_LIB@/libGL.so.1.7.0"
       ]
     },
+    "GLESv2": {
+      "Library": "libGLESv2-guest.so",
+      "Depends": [
+        "X11"
+      ],
+      "Overlay": [
+        "@PREFIX_LIB@/libGLESv2.so",
+        "@PREFIX_LIB@/libGLESv2.so.2",
+        "@PREFIX_LIB@/libGLESv2.so.2.0.0"
+      ]
+    },
+    "X11": {
+      "Library": "libX11-guest.so",
+      "Overlay": [
+        "@PREFIX_LIB@/libX11.so",
+        "@PREFIX_LIB@/libX11.so.6",
+        "@PREFIX_LIB@/libX11.so.6.4.0"
+      ]
+    },
     "Vulkan": {
       "Library": "libvulkan-guest.so",
+      "Depends": [
+        "xcb"
+      ],
       "Overlay": [
         "@PREFIX_LIB@/libvulkan.so",
         "@PREFIX_LIB@/libvulkan.so.1",
         "@HOME@/.local/share/Steam/ubuntu12_32/steam-runtime/pinned_libs_64/libvulkan.so.1"
+      ],
+      "Comment": [
+        "Vulkan library relies on xcb, otherwise it crashes with jemalloc"
+      ]
+    },
+    "xcb": {
+      "Depends": [
+        "X11"
+      ],
+      "Library": "libxcb-guest.so",
+      "Overlay": [
+        "@PREFIX_LIB@/libxcb.so",
+        "@PREFIX_LIB@/libxcb.so.1",
+        "@PREFIX_LIB@/libxcb.so.1.1.0"
+      ]
+    },
+    "xcb-dri2": {
+      "Library": "libxcb-dri2-guest.so",
+      "Overlay": [
+        "@PREFIX_LIB@/libxcb-dri2.so",
+        "@PREFIX_LIB@/libxcb-dri2.so.0",
+        "@PREFIX_LIB@/libxcb-dri2.so.0.0.0"
+      ]
+    },
+    "xcb-dri3": {
+      "Library": "libxcb-dri3-guest.so",
+      "Overlay": [
+        "@PREFIX_LIB@/libxcb-dri3.so",
+        "@PREFIX_LIB@/libxcb-dri3.so.0",
+        "@PREFIX_LIB@/libxcb-dri3.so.0.0.0"
+      ]
+    },
+    "xcb-xfixes": {
+      "Library": "libxcb-xfixes-guest.so",
+      "Overlay": [
+        "@PREFIX_LIB@/libxcb-xfixes.so",
+        "@PREFIX_LIB@/libxcb-xfixes.so.0",
+        "@PREFIX_LIB@/libxcb-xfixes.so.0.0.0"
+      ]
+    },
+    "xcb-shm": {
+      "Library": "libxcb-shm-guest.so",
+      "Overlay": [
+        "@PREFIX_LIB@/libxcb-shm.so",
+        "@PREFIX_LIB@/libxcb-shm.so.0",
+        "@PREFIX_LIB@/libxcb-shm.so.0.0.0"
+      ]
+    },
+    "xcb-sync": {
+      "Library": "libxcb-sync-guest.so",
+      "Overlay": [
+        "@PREFIX_LIB@/libxcb-sync.so",
+        "@PREFIX_LIB@/libxcb-sync.so.1",
+        "@PREFIX_LIB@/libxcb-sync.so.1.0.0"
+      ]
+    },
+    "xcb-randr": {
+      "Library": "libxcb-randr-guest.so",
+      "Overlay": [
+        "@PREFIX_LIB@/libxcb-randr.so",
+        "@PREFIX_LIB@/libxcb-randr.so.0",
+        "@PREFIX_LIB@/libxcb-randr.so.0.1.0"
+      ]
+    },
+    "xcb-present": {
+      "Library": "libxcb-present-guest.so",
+      "Overlay": [
+        "@PREFIX_LIB@/libxcb-present.so",
+        "@PREFIX_LIB@/libxcb-present.so.0",
+        "@PREFIX_LIB@/libxcb-present.so.0.0.0"
+      ]
+    },
+    "xcb-glx": {
+      "Library": "libxcb-glx-guest.so",
+      "Overlay": [
+        "@PREFIX_LIB@/libxcb-glx.so",
+        "@PREFIX_LIB@/libxcb-glx.so.0",
+        "@PREFIX_LIB@/libxcb-glx.so.0.0.0"
+      ]
+    },
+    "xshmfence": {
+      "Library": "libxshmfence-guest.so",
+      "Overlay": [
+        "@PREFIX_LIB@/libxshmfence.so",
+        "@PREFIX_LIB@/libxshmfence.so.1",
+        "@PREFIX_LIB@/libxshmfence.so.1.0.0"
       ]
     },
     "drm": {
@@ -39,6 +150,38 @@
         "@PREFIX_LIB@/libfex_thunk_test.so"
       ]
     },
+    "Xrender": {
+      "Library": "libXrender-guest.so",
+      "Overlay": [
+        "@PREFIX_LIB@/libXrender.so",
+        "@PREFIX_LIB@/libXrender.so.1",
+        "@PREFIX_LIB@/libXrender.so.1.3.0"
+      ]
+    },
+    "Xext": {
+      "Library": "libXext-guest.so",
+      "Overlay": [
+        "@PREFIX_LIB@/libXext.so",
+        "@PREFIX_LIB@/libXext.so.6",
+        "@PREFIX_LIB@/libXext.so.6.4.0"
+      ]
+    },
+    "Xfixes": {
+      "Library": "libXfixes-guest.so",
+      "Overlay": [
+        "@PREFIX_LIB@/libXfixes.so",
+        "@PREFIX_LIB@/libXfixes.so.3",
+        "@PREFIX_LIB@/libXfixes.so.3.1.0"
+      ]
+    },
+    "OpenCL": {
+      "Library" : "libOpenCL-guest.so",
+      "Overlay": [
+        "@PREFIX_LIB@/libOpenCL.so",
+        "@PREFIX_LIB@/libOpenCL.so.1",
+        "@PREFIX_LIB@/libOpenCL.so.1.0.0"
+      ]
+    },
     "WaylandClient": {
       "Library" : "libwayland-client-guest.so",
       "Overlay": [
@@ -47,12 +190,6 @@
         "@PREFIX_LIB@/libwayland-client.so.0.20.0"
       ]
     },
-    "cuda": {
-      "Library" : "libcuda-guest.so",
-      "Overlay": [
-        "@PREFIX_LIB@/libcuda.so",
-        "@PREFIX_LIB@/libcuda.so.1"
-      ]
-    }
+    "":{}
   }
 }

Data/binfmts/CMakeLists.txt

@@ -3,22 +3,15 @@ function(GenBinFmt Name)
   get_filename_component(FMT_NAME ${Name} NAME_WE)
 
   # Configure it
-  configure_file(${Name} ${CMAKE_BINARY_DIR}/Data/binfmts/${FMT_NAME})
+  configure_file(
+    ${Name}
+    ${CMAKE_BINARY_DIR}/Data/binfmts/${FMT_NAME})
 
   # Then install the configured binfmt
-  install(FILES ${CMAKE_BINARY_DIR}/Data/binfmts/${FMT_NAME}
-    DESTINATION ${CMAKE_INSTALL_PREFIX}/share/binfmts/
-    COMPONENT Runtime)
+  install(
+    FILES ${CMAKE_BINARY_DIR}/Data/binfmts/${FMT_NAME}
+    DESTINATION ${CMAKE_INSTALL_PREFIX}/share/binfmts/)
 endfunction()
 
-if (NOT USE_LEGACY_BINFMTMISC)
-  configure_file(FEX-x86.conf.in ${CMAKE_BINARY_DIR}/Data/binfmts/FEX-x86.conf)
-  configure_file(FEX-x86_64.conf.in ${CMAKE_BINARY_DIR}/Data/binfmts/FEX-x86_64.conf)
-
-  install(FILES ${CMAKE_BINARY_DIR}/Data/binfmts/FEX-x86.conf ${CMAKE_BINARY_DIR}/Data/binfmts/FEX-x86_64.conf
-    DESTINATION ${CMAKE_INSTALL_PREFIX}/lib/binfmt.d/
-    COMPONENT Runtime)
-else()
-  GenBinFmt(FEX-x86.in)
-  GenBinFmt(FEX-x86_64.in)
-endif()
+GenBinFmt(FEX-x86.in)
+GenBinFmt(FEX-x86_64.in)

Data/binfmts/FEX-x86.conf.in

@@ -1 +0,0 @@
-:FEX-x86:M:0:\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x03\x00:\xff\xff\xff\xff\xff\xfe\xfe\x00\x00\x00\x00\xff\xff\xff\xff\xff\xfe\xff\xff\xff:@CMAKE_INSTALL_PREFIX@/bin/FEX:POCF

Data/binfmts/FEX-x86.in

@@ -1,8 +1,9 @@
 package fex
-interpreter @CMAKE_INSTALL_PREFIX@/bin/FEX
+interpreter @CMAKE_INSTALL_PREFIX@/bin/FEXInterpreter
 magic \x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x03\x00
 offset 0
 mask \xff\xff\xff\xff\xff\xfe\xfe\x00\x00\x00\x00\xff\xff\xff\xff\xff\xfe\xff\xff\xff
 credentials yes
 fix_binary yes
 preserve yes
+expose_interpreter optional

Data/binfmts/FEX-x86_64.conf.in

@@ -1 +0,0 @@
-:FEX-x86_64:M:0:\x7fELF\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x3e\x00:\xff\xff\xff\xff\xff\xfe\xfe\x00\x00\x00\x00\xff\xff\xff\xff\xff\xfe\xff\xff\xff:@CMAKE_INSTALL_PREFIX@/bin/FEX:POCF

Data/binfmts/FEX-x86_64.in

@@ -1,8 +1,9 @@
 package fex
-interpreter @CMAKE_INSTALL_PREFIX@/bin/FEX
+interpreter @CMAKE_INSTALL_PREFIX@/bin/FEXInterpreter
 magic \x7fELF\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x3e\x00
 offset 0
 mask \xff\xff\xff\xff\xff\xfe\xfe\x00\x00\x00\x00\xff\xff\xff\xff\xff\xfe\xff\xff\xff
 credentials yes
 fix_binary yes
 preserve yes
+expose_interpreter optional

Data/nix/FEXLinuxTests/shell.nix

@@ -1,35 +0,0 @@
-{ pkgs ? import <nixpkgs> { } }:
-
-let
-  pkgsCross32 = pkgs.pkgsCross.gnu32;
-  pkgsCross64 = pkgs.pkgsCross.gnu64;
-
-  gcc32 = pkgs.writeText "toolchain_nix_gcc_x86_32.txt" ''
-    set(CMAKE_SYSTEM_PROCESSOR i686)
-    set(CMAKE_C_COMPILER ${pkgsCross32.buildPackages.gcc}/bin/i686-unknown-linux-gnu-gcc)
-    set(CMAKE_CXX_COMPILER ${pkgsCross32.buildPackages.gcc}/bin/i686-unknown-linux-gnu-g++)
-  '';
-
-  gcc64 = pkgs.writeText "toolchain_nix_gcc_x86_64.txt" ''
-    set(CMAKE_SYSTEM_PROCESSOR x86_64)
-    set(CMAKE_C_COMPILER ${pkgsCross64.buildPackages.gcc}/bin/x86_64-unknown-linux-gnu-gcc)
-    set(CMAKE_CXX_COMPILER ${pkgsCross64.buildPackages.gcc}/bin/x86_64-unknown-linux-gnu-g++)
-  '';
-in
-pkgs.mkShell {
-  buildInputs = [
-    pkgsCross64.buildPackages.clang
-    pkgsCross32.buildPackages.clang
-  ];
-
-  shellHook = ''
-    if [[ $- == *i* ]]; then
-      echo "toolchain32: ${gcc32}"
-      echo "toolchain64: ${gcc64}"
-      echo ""
-      echo "Use \$FEX_CMAKE_TOOLCHAINS to configure CMake."
-    fi
-  '';
-
-  FEX_CMAKE_TOOLCHAINS = "-DX86_32_TOOLCHAIN_FILE=${gcc32} -DX86_64_TOOLCHAIN_FILE=${gcc64}";
-}

Data/nix/LibraryForwarding/shell.nix

@@ -1,83 +0,0 @@
-{ pkgs ? import <nixpkgs> { } }:
-
-let
-  pkgsCross32 = pkgs.pkgsCross.gnu32;
-  pkgsCross64 = pkgs.pkgsCross.gnu64;
-
-  devRootFS = pkgs.buildEnv {
-    name = "fex-dev-rootfs";
-    paths = [
-      pkgsCross64.stdenv.cc.libc_dev
-      pkgsCross32.stdenv.cc.libc_dev
-      pkgsCross64.stdenv.cc.cc
-      pkgsCross32.stdenv.cc.cc
-
-      pkgs.alsa-lib.dev
-      pkgs.libdrm.dev
-      pkgs.libGL.dev
-      pkgs.wayland.dev
-      pkgs.xorg.libX11.dev
-      pkgs.xorg.libxcb.dev
-      pkgs.xorg.libXrandr.dev
-      pkgs.xorg.libXrender.dev
-      pkgs.xorg.xorgproto
-    ];
-    ignoreCollisions = true;
-    pathsToLink = [
-      "/include"
-      "/lib"
-    ];
-
-    postBuild = ''
-      mkdir -p $out/usr
-      ln -s $out/include $out/usr/
-    '';
-  };
-
-  toolchain32 = pkgs.writeText "toolchain_nix_x86_32.txt" ''
-    set(CMAKE_EXE_LINKER_FLAGS_INIT "-fuse-ld=lld")
-    set(CMAKE_MODULE_LINKER_FLAGS_INIT "-fuse-ld=lld")
-    set(CMAKE_SHARED_LINKER_FLAGS_INIT "-fuse-ld=lld")
-    set(CMAKE_SYSTEM_PROCESSOR i686)
-    set(CMAKE_C_COMPILER clang)
-    set(CMAKE_CXX_COMPILER clang++)
-    set(CMAKE_C_COMPILER ${pkgsCross32.buildPackages.clang}/bin/i686-unknown-linux-gnu-clang)
-    set(CMAKE_CXX_COMPILER ${pkgsCross32.buildPackages.clang}/bin/i686-unknown-linux-gnu-clang++)
-    set(CLANG_FLAGS "-nodefaultlibs -nostartfiles -lstdc++ -target i686-linux-gnu -msse2 -mfpmath=sse --sysroot=${devRootFS} -iwithsysroot/include")
-    set(CMAKE_C_FLAGS "''${CMAKE_C_FLAGS} ''${CLANG_FLAGS}")
-    set(CMAKE_CXX_FLAGS "''${CMAKE_CXX_FLAGS} ''${CLANG_FLAGS}")
-  '';
-
-  toolchain64 = pkgs.writeText "toolchain_nix_x86_64.txt" ''
-    set(CMAKE_EXE_LINKER_FLAGS_INIT "-fuse-ld=lld")
-    set(CMAKE_MODULE_LINKER_FLAGS_INIT "-fuse-ld=lld")
-    set(CMAKE_SHARED_LINKER_FLAGS_INIT "-fuse-ld=lld")
-    set(CMAKE_SYSTEM_PROCESSOR x86_64)
-    set(CMAKE_C_COMPILER clang)
-    set(CMAKE_CXX_COMPILER clang++)
-    set(CMAKE_C_COMPILER ${pkgsCross64.buildPackages.clang}/bin/x86_64-unknown-linux-gnu-clang)
-    set(CMAKE_CXX_COMPILER ${pkgsCross64.buildPackages.clang}/bin/x86_64-unknown-linux-gnu-clang++)
-    set(CLANG_FLAGS "-nodefaultlibs -nostartfiles -lstdc++ -target x86_64-linux-gnu --sysroot=${devRootFS} -iwithsysroot/usr/include")
-    set(CMAKE_C_FLAGS "''${CMAKE_C_FLAGS} ''${CLANG_FLAGS}")
-    set(CMAKE_CXX_FLAGS "''${CMAKE_CXX_FLAGS} ''${CLANG_FLAGS}")
-  '';
-in
-pkgs.mkShell {
-  buildInputs = [
-    pkgsCross64.buildPackages.clang
-    pkgsCross32.buildPackages.clang
-  ];
-
-  shellHook = ''
-    if [[ $- == *i* ]]; then
-      echo "Set up dev RootFS at ${devRootFS}"
-      echo "toolchain32: ${toolchain32}"
-      echo "toolchain64: ${toolchain64}"
-      echo ""
-      echo "Use \$FEX_CMAKE_TOOLCHAINS to configure CMake."
-    fi
-  '';
-
-  FEX_CMAKE_TOOLCHAINS = "-DX86_32_TOOLCHAIN_FILE=${toolchain32} -DX86_64_TOOLCHAIN_FILE=${toolchain64} -DX86_DEV_ROOTFS=${devRootFS}";
-  ROOTFS = "${devRootFS}";
-}

Data/nix/WineOnArm/shell.nix

@@ -1,52 +0,0 @@
-{ pkgs ? import <nixpkgs> { } }:
-
-let
-  toolchain = pkgs.fetchzip {
-    url = "https://github.com/bylaws/llvm-mingw/releases/download/20250920/llvm-mingw-20250920-ucrt-ubuntu-22.04-aarch64.tar.xz";
-    sha256 = "sha256-LaojKjC8KzY+soW5u6eoDoXE3qtYk9Ejr7M3enTqRAE=";
-  };
-
-  cmakeToolchainFile = pkgs.substitute {
-    # Use absolute paths that are discoverable outside of the nix shell
-    src = ../../CMake/toolchain_mingw.cmake;
-    substitutions = ["--replace-fail" "\${MINGW_TRIPLE}-" "${toolchain}/bin/\${MINGW_TRIPLE}-"];
-  };
-
-  mesonCrossFile = pkgs.writeText "crossfile_llvm_mingw.txt" ''
-    [binaries]
-    ar = '${toolchain}/bin/arm64ec-w64-mingw32-ar'
-    c = '${toolchain}/bin/arm64ec-w64-mingw32-gcc'
-    cpp = '${toolchain}/bin/arm64ec-w64-mingw32-g++'
-    ld = '${toolchain}/bin/arm64ec-w64-mingw32-ld'
-    windres = '${toolchain}/bin/arm64ec-w64-mingw32-windres'
-    strip = '${toolchain}/bin/strip'
-    widl = '${toolchain}/bin/arm64ec-w64-mingw32-widl'
-    pkgconfig = 'aarch64-linux-gnu-pkg-config'
-    [host_machine]
-    system = 'windows'
-    cpu_family = 'aarch64'
-    cpu = 'aarch64'
-    endian = 'little'
-  '';
-in
-pkgs.mkShell {
-  buildInputs = [
-    toolchain
-  ];
-
-  shellHook = ''
-    if [[ $- == *i* ]]; then
-      echo "llvm-mingw set up at ${toolchain}."
-      echo ""
-      echo "To configure DXVK/vkd3d-proton: meson setup \$FEX_MESON_CROSSFILE"
-      echo ""
-      echo "To configure 32-bit FEX build: cmake \$FEX_CMAKE_TOOLCHAIN_WOW64"
-      echo "To configure 64-bit FEX build: cmake \$FEX_CMAKE_TOOLCHAIN_ARM64EC"
-    fi
-  '';
-
-  # E.g. cmake $FEX_CMAKE_TOOLCHAIN_ARM64EC -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr -DENABLE_LTO=False -DBUILD_TESTING=False
-  FEX_CMAKE_TOOLCHAIN_ARM64EC = "--toolchain ${cmakeToolchainFile} -DMINGW_TRIPLE=arm64ec-w64-mingw32 -DCMAKE_INSTALL_LIBDIR=/usr/lib/wine/aarch64-windows";
-  FEX_CMAKE_TOOLCHAIN_WOW64 = "--toolchain ${cmakeToolchainFile} -DMINGW_TRIPLE=aarch64-w64-mingw32 -DCMAKE_INSTALL_LIBDIR=/usr/lib/wine/aarch64-windows";
-  FEX_MESON_CROSSFILE = "--cross-file ${mesonCrossFile}";
-}

Data/nix/cmake_configure_woa32.sh

@@ -1,21 +0,0 @@
-#! /usr/bin/env nix-shell
-#! nix-shell -i bash WineOnArm/shell.nix
-
-# Helper script to configure CMake for building FEX as library for emulation
-# of 32-bit applications in Wine/Proton.
-# The required cross-toolchains will be set up and managed by nix.
-
-if [ $# -eq 0 ]
-then
-  echo "Expected CMake argument list"
-  exit 1
-fi
-
-if [ -f CMakeCache.txt ]
-then
-  echo "Expected empty build folder"
-  exit 1
-fi
-
-set -o xtrace
-cmake $FEX_CMAKE_TOOLCHAIN_WOW64 -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr -DENABLE_LTO=False -DBUILD_TESTING=False $@

Data/nix/cmake_configure_woa64.sh

@@ -1,21 +0,0 @@
-#! /usr/bin/env nix-shell
-#! nix-shell -i bash WineOnArm/shell.nix
-
-# Helper script to configure CMake for building FEX as library for emulation
-# of 64-bit applications in Wine/Proton
-# Nix is used to install and manage the required cross-toolchains.
-
-if [ $# -eq 0 ]
-then
-  echo "Expected CMake argument list"
-  exit 1
-fi
-
-if [ -f CMakeCache.txt ]
-then
-  echo "Expected empty build folder"
-  exit 1
-fi
-
-set -o xtrace
-cmake $FEX_CMAKE_TOOLCHAIN_ARM64EC -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr -DENABLE_LTO=False -DBUILD_TESTING=False $@

Data/nix/cmake_enable_flt.sh

@@ -1,17 +0,0 @@
-#! /usr/bin/env nix-shell
-#! nix-shell -i bash FEXLinuxTests/shell.nix
-
-# Helper script to configure CMake for building FEXLinuxTests.
-# Nix is used to install and manage the required cross-toolchains.
-
-if [ ! -f CMakeCache.txt ]
-then
-  echo "Must be run from a pre-configured CMake build folder"
-  exit 1
-fi
-
-# Remove previous build to ensure the new toolchain is applied
-rm -rf unittests/FEXLinuxTests
-
-set -o xtrace
-cmake . $FEX_CMAKE_TOOLCHAINS -DBUILD_TESTING=ON -DBUILD_FEX_LINUX_TESTS=ON

Data/nix/cmake_enable_libfwd.sh

@@ -1,22 +0,0 @@
-# Helper script to configure CMake for library forwarding in FEX.
-# Nix is used to install and manage the required cross-toolchains.
-
-if [ ! -f CMakeCache.txt ]
-then
-  echo "Must be run from a pre-configured CMake build folder"
-  exit 1
-fi
-
-# Remove previous build to ensure the new toolchain is applied
-rm -rf guest-libs guest-libs-32 Guest Guest_32
-
-# Set clang executable path manually since the one from the nix store
-# will be picked up otherwise
-CLANG_EXEC_PATH=""
-if ! grep -q CLANG_EXEC_PATH CMakeCache.txt
-then
-  CLANG_EXEC_PATH="-DCLANG_EXEC_PATH=`which clang`"
-fi
-
-nix-shell `dirname -- "$0"`/LibraryForwarding/shell.nix \
-  --run "set -o xtrace; cmake . \$FEX_CMAKE_TOOLCHAINS -DBUILD_THUNKS=ON $CLANG_EXEC_PATH; set +o xtrace"

Dockerfile

@@ -0,0 +1,30 @@
+# --- Stage 1: Builder ---
+FROM ubuntu:20.04 as builder
+
+RUN DEBIAN_FRONTEND="noninteractive" apt-get update
+RUN DEBIAN_FRONTEND="noninteractive" apt install -y cmake \
+clang-10 llvm-10 nasm ninja-build \
+libcap-dev libglfw3-dev libepoxy-dev python3-dev \
+python3 linux-headers-generic
+
+COPY . /opt/FEX
+
+CMD [ "mkdir /opt/FEX/build" ]
+
+WORKDIR /opt/FEX/build
+
+ARG CC=clang-10
+ARG CXX=clang++-10
+RUN cmake -G Ninja .. -DCMAKE_BUILD_TYPE=Release
+RUN ninja
+
+# --- Stage 2: Runner ---
+FROM ubuntu:20.04
+
+RUN DEBIAN_FRONTEND="noninteractive" apt-get update
+RUN DEBIAN_FRONTEND="noninteractive" apt install -y \
+libcap-dev libglfw3-dev libepoxy-dev
+
+COPY --from=builder /opt/FEX/build/Bin/* /usr/bin/
+
+WORKDIR /root

External/.clang-format

@@ -1 +0,0 @@
-DisableFormat: true

External/SoftFloat-3e/CMakeLists.txt

@@ -1,97 +0,0 @@
-
-add_library(softfloat_3e STATIC
-  # F80 support
-  src/extF80_add.c
-  src/extF80_div.c
-  src/extF80_sub.c
-  src/extF80_mul.c
-  src/extF80_rem.c
-  src/extF80_sqrt.c
-  src/extF80_le.c
-  src/extF80_to_i32.c
-  src/extF80_to_i64.c
-  src/extF80_to_ui64.c
-  src/extF80_to_f32.c
-  src/extF80_to_f64.c
-  src/i32_to_extF80.c
-  src/ui64_to_extF80.c
-  src/extF80_to_f128.c
-  src/f128_to_extF80.c
-
-  # F128 support
-  src/f128_add.c
-  src/f128_div.c
-  src/f128_eq.c
-  src/f128_eq_signaling.c
-  src/f128_isSignalingNaN.c
-  src/f128_le.c
-  src/f128_le_quiet.c
-  src/f128_lt.c
-  src/f128_lt_quiet.c
-  src/f128_mulAdd.c
-  src/f128_mul.c
-  src/f128_rem.c
-  src/f128_sqrt.c
-  src/f128_sub.c
-  src/f128_to_f16.c
-  src/f128_to_f32.c
-  src/f128_to_f64.c
-  src/f128_to_i32.c
-  src/f128_to_i64.c
-  src/f128_to_ui32.c
-  src/f128_to_ui64.c
-  src/s_addMagsF128.c
-  src/s_subMagsF128.c
-  src/s_normRoundPackToF128.c
-  src/s_roundPackToF128.c
-  src/s_propagateNaNF128UI.c
-
-  # Conversion
-  src/f32_to_f128.c
-  src/i32_to_f128.c
-
-  src/s_roundToUI64.c
-  src/s_f128UIToCommonNaN.c
-  src/s_commonNaNToF128UI.c
-  src/s_normSubnormalF128Sig.c
-  src/s_roundToI32.c
-  src/s_roundToI64.c
-  src/s_roundPackToF32.c
-  src/s_addMagsExtF80.c
-  src/s_extF80UIToCommonNaN.c
-  src/s_commonNaNToF32UI.c
-  src/s_commonNaNToF64UI.c
-  src/s_roundPackToF64.c
-  src/s_propagateNaNExtF80UI.c
-  src/s_roundPackToExtF80.c
-  src/s_normSubnormalExtF80Sig.c
-  src/s_subMagsExtF80.c
-  src/s_shiftRightJam128.c
-  src/s_shiftRightJam128Extra.c
-  src/s_normRoundPackToExtF80.c
-  src/s_approxRecip_1Ks.c
-  src/s_approxRecipSqrt32_1.c
-  src/s_approxRecipSqrt_1Ks.c
-  src/softfloat_raiseFlags.c
-  src/f64_to_extF80.c
-  src/s_commonNaNToExtF80UI.c
-  src/s_normSubnormalF64Sig.c
-  src/s_f64UIToCommonNaN.c
-  src/extF80_roundToInt.c
-  src/extF80_eq.c
-  src/extF80_lt.c
-  src/f32_to_extF80.c
-  src/s_normSubnormalF32Sig.c
-  src/s_f32UIToCommonNaN.c)
-
-if (ARCHITECTURE_arm64 AND HAS_CLANG_PRESERVE_ALL)
-  list(APPEND DEFINES "-DFEXCORE_PRESERVE_ALL_ATTR=__attribute__((preserve_all));-DFEXCORE_HAS_PRESERVE_ALL_ATTR=1")
-else()
-  list(APPEND DEFINES "-DFEXCORE_PRESERVE_ALL_ATTR=;-DFEXCORE_HAS_PRESERVE_ALL_ATTR=0")
-endif()
-
-list(APPEND DEFINES "-DSOFTFLOAT_BUILTIN_CLZ=1;-DINLINE=static inline;-DINLINE_LEVEL=4;-DSOFTFLOAT_FAST_INT64=1;-DSOFTFLOAT_FAST_DIV32TO16=1;-DSOFTFLOAT_FAST_DIV64TO32=1")
-
-target_include_directories(softfloat_3e PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/include/)
-target_include_directories(softfloat_3e PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/include/SoftFloat-3e/)
-target_compile_definitions(softfloat_3e PUBLIC ${DEFINES})

External/SoftFloat-3e/src/extF80_le.c

@@ -1,73 +0,0 @@
-
-/*============================================================================
-
-This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3e, by John R. Hauser.
-
-Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
-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.
-
- 3. Neither the name of the University nor the names of its contributors may
-    be used to endorse or promote products derived from this software without
-    specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
-
-=============================================================================*/
-
-#include <stdbool.h>
-#include <stdint.h>
-#include "platform.h"
-#include "internals.h"
-#include "specialize.h"
-#include "softfloat.h"
-
-bool extF80_le( struct softfloat_state *state, extFloat80_t a, extFloat80_t b )
-{
-    union { struct extFloat80M s; extFloat80_t f; } uA;
-    uint_fast16_t uiA64;
-    uint_fast64_t uiA0;
-    union { struct extFloat80M s; extFloat80_t f; } uB;
-    uint_fast16_t uiB64;
-    uint_fast64_t uiB0;
-    bool signA, signB;
-
-    uA.f = a;
-    uiA64 = uA.s.signExp;
-    uiA0  = uA.s.signif;
-    uB.f = b;
-    uiB64 = uB.s.signExp;
-    uiB0  = uB.s.signif;
-    if ( isNaNExtF80UI( uiA64, uiA0 ) || isNaNExtF80UI( uiB64, uiB0 ) ) {
-        softfloat_raiseFlags( state, softfloat_flag_invalid );
-        return false;
-    }
-    signA = signExtF80UI64( uiA64 );
-    signB = signExtF80UI64( uiB64 );
-    return
-        (signA != signB)
-            ? signA || ! (((uiA64 | uiB64) & 0x7FFF) | uiA0 | uiB0)
-            : ((uiA64 == uiB64) && (uiA0 == uiB0))
-                  || (signA ^ softfloat_lt128( uiA64, uiA0, uiB64, uiB0 ));
-
-}
-

External/SoftFloat-3e/src/f128_add.c

@@ -1,78 +0,0 @@
-
-/*============================================================================
-
-This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3e, by John R. Hauser.
-
-Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
-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.
-
- 3. Neither the name of the University nor the names of its contributors may
-    be used to endorse or promote products derived from this software without
-    specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
-
-=============================================================================*/
-
-#include <stdbool.h>
-#include <stdint.h>
-#include "platform.h"
-#include "internals.h"
-#include "softfloat.h"
-
-float128_t f128_add( struct softfloat_state *state, float128_t a, float128_t b )
-{
-    union ui128_f128 uA;
-    uint_fast64_t uiA64, uiA0;
-    bool signA;
-    union ui128_f128 uB;
-    uint_fast64_t uiB64, uiB0;
-    bool signB;
-#if ! defined INLINE_LEVEL || (INLINE_LEVEL < 2)
-    float128_t
-        (*magsFuncPtr)(
-            uint_fast64_t, uint_fast64_t, uint_fast64_t, uint_fast64_t, bool );
-#endif
-
-    uA.f = a;
-    uiA64 = uA.ui.v64;
-    uiA0  = uA.ui.v0;
-    signA = signF128UI64( uiA64 );
-    uB.f = b;
-    uiB64 = uB.ui.v64;
-    uiB0  = uB.ui.v0;
-    signB = signF128UI64( uiB64 );
-#if defined INLINE_LEVEL && (2 <= INLINE_LEVEL)
-    if ( signA == signB ) {
-        return softfloat_addMagsF128( state, uiA64, uiA0, uiB64, uiB0, signA );
-    } else {
-        return softfloat_subMagsF128( state, uiA64, uiA0, uiB64, uiB0, signA );
-    }
-#else
-    magsFuncPtr =
-        (signA == signB) ? softfloat_addMagsF128 : softfloat_subMagsF128;
-    return (*magsFuncPtr)( uiA64, uiA0, uiB64, uiB0, signA );
-#endif
-
-}
-

External/SoftFloat-3e/src/f128_div.c

@@ -1,199 +0,0 @@
-
-/*============================================================================
-
-This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3e, by John R. Hauser.
-
-Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
-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.
-
- 3. Neither the name of the University nor the names of its contributors may
-    be used to endorse or promote products derived from this software without
-    specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
-
-=============================================================================*/
-
-#include <stdbool.h>
-#include <stdint.h>
-#include "platform.h"
-#include "internals.h"
-#include "specialize.h"
-#include "softfloat.h"
-
-float128_t f128_div( struct softfloat_state *state, float128_t a, float128_t b )
-{
-    union ui128_f128 uA;
-    uint_fast64_t uiA64, uiA0;
-    bool signA;
-    int_fast32_t expA;
-    struct uint128 sigA;
-    union ui128_f128 uB;
-    uint_fast64_t uiB64, uiB0;
-    bool signB;
-    int_fast32_t expB;
-    struct uint128 sigB;
-    bool signZ;
-    struct exp32_sig128 normExpSig;
-    int_fast32_t expZ;
-    struct uint128 rem;
-    uint_fast32_t recip32;
-    int ix;
-    uint_fast64_t q64;
-    uint_fast32_t q;
-    struct uint128 term;
-    uint_fast32_t qs[3];
-    uint_fast64_t sigZExtra;
-    struct uint128 sigZ, uiZ;
-    union ui128_f128 uZ;
-
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-    uA.f = a;
-    uiA64 = uA.ui.v64;
-    uiA0  = uA.ui.v0;
-    signA = signF128UI64( uiA64 );
-    expA  = expF128UI64( uiA64 );
-    sigA.v64 = fracF128UI64( uiA64 );
-    sigA.v0  = uiA0;
-    uB.f = b;
-    uiB64 = uB.ui.v64;
-    uiB0  = uB.ui.v0;
-    signB = signF128UI64( uiB64 );
-    expB  = expF128UI64( uiB64 );
-    sigB.v64 = fracF128UI64( uiB64 );
-    sigB.v0  = uiB0;
-    signZ = signA ^ signB;
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-    if ( expA == 0x7FFF ) {
-        if ( sigA.v64 | sigA.v0 ) goto propagateNaN;
-        if ( expB == 0x7FFF ) {
-            if ( sigB.v64 | sigB.v0 ) goto propagateNaN;
-            goto invalid;
-        }
-        goto infinity;
-    }
-    if ( expB == 0x7FFF ) {
-        if ( sigB.v64 | sigB.v0 ) goto propagateNaN;
-        goto zero;
-    }
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-    if ( ! expB ) {
-        if ( ! (sigB.v64 | sigB.v0) ) {
-            if ( ! (expA | sigA.v64 | sigA.v0) ) goto invalid;
-            softfloat_raiseFlags( state, softfloat_flag_infinite );
-            goto infinity;
-        }
-        normExpSig = softfloat_normSubnormalF128Sig( sigB.v64, sigB.v0 );
-        expB = normExpSig.exp;
-        sigB = normExpSig.sig;
-    }
-    if ( ! expA ) {
-        if ( ! (sigA.v64 | sigA.v0) ) goto zero;
-        normExpSig = softfloat_normSubnormalF128Sig( sigA.v64, sigA.v0 );
-        expA = normExpSig.exp;
-        sigA = normExpSig.sig;
-    }
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-    expZ = expA - expB + 0x3FFE;
-    sigA.v64 |= UINT64_C( 0x0001000000000000 );
-    sigB.v64 |= UINT64_C( 0x0001000000000000 );
-    rem = sigA;
-    if ( softfloat_lt128( sigA.v64, sigA.v0, sigB.v64, sigB.v0 ) ) {
-        --expZ;
-        rem = softfloat_add128( sigA.v64, sigA.v0, sigA.v64, sigA.v0 );
-    }
-    recip32 = softfloat_approxRecip32_1( sigB.v64>>17 );
-    ix = 3;
-    for (;;) {
-        q64 = (uint_fast64_t) (uint32_t) (rem.v64>>19) * recip32;
-        q = (q64 + 0x80000000)>>32;
-        --ix;
-        if ( ix < 0 ) break;
-        rem = softfloat_shortShiftLeft128( rem.v64, rem.v0, 29 );
-        term = softfloat_mul128By32( sigB.v64, sigB.v0, q );
-        rem = softfloat_sub128( rem.v64, rem.v0, term.v64, term.v0 );
-        if ( rem.v64 & UINT64_C( 0x8000000000000000 ) ) {
-            --q;
-            rem = softfloat_add128( rem.v64, rem.v0, sigB.v64, sigB.v0 );
-        }
-        qs[ix] = q;
-    }
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-    if ( ((q + 1) & 7) < 2 ) {
-        rem = softfloat_shortShiftLeft128( rem.v64, rem.v0, 29 );
-        term = softfloat_mul128By32( sigB.v64, sigB.v0, q );
-        rem = softfloat_sub128( rem.v64, rem.v0, term.v64, term.v0 );
-        if ( rem.v64 & UINT64_C( 0x8000000000000000 ) ) {
-            --q;
-            rem = softfloat_add128( rem.v64, rem.v0, sigB.v64, sigB.v0 );
-        } else if ( softfloat_le128( sigB.v64, sigB.v0, rem.v64, rem.v0 ) ) {
-            ++q;
-            rem = softfloat_sub128( rem.v64, rem.v0, sigB.v64, sigB.v0 );
-        }
-        if ( rem.v64 | rem.v0 ) q |= 1;
-    }
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-    sigZExtra = (uint64_t) ((uint_fast64_t) q<<60);
-    term = softfloat_shortShiftLeft128( 0, qs[1], 54 );
-    sigZ =
-        softfloat_add128(
-            (uint_fast64_t) qs[2]<<19, ((uint_fast64_t) qs[0]<<25) + (q>>4),
-            term.v64, term.v0
-        );
-    return
-        softfloat_roundPackToF128( state, signZ, expZ, sigZ.v64, sigZ.v0, sigZExtra );
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
- propagateNaN:
-    uiZ = softfloat_propagateNaNF128UI( state, uiA64, uiA0, uiB64, uiB0 );
-    goto uiZ;
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
- invalid:
-    softfloat_raiseFlags( state, softfloat_flag_invalid );
-    uiZ.v64 = defaultNaNF128UI64;
-    uiZ.v0  = defaultNaNF128UI0;
-    goto uiZ;
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
- infinity:
-    uiZ.v64 = packToF128UI64( signZ, 0x7FFF, 0 );
-    goto uiZ0;
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
- zero:
-    uiZ.v64 = packToF128UI64( signZ, 0, 0 );
- uiZ0:
-    uiZ.v0 = 0;
- uiZ:
-    uZ.ui = uiZ;
-    return uZ.f;
-
-}
-

External/SoftFloat-3e/src/f128_eq.c

@@ -1,73 +0,0 @@
-
-/*============================================================================
-
-This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3e, by John R. Hauser.
-
-Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
-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.
-
- 3. Neither the name of the University nor the names of its contributors may
-    be used to endorse or promote products derived from this software without
-    specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
-
-=============================================================================*/
-
-#include <stdbool.h>
-#include <stdint.h>
-#include "platform.h"
-#include "internals.h"
-#include "specialize.h"
-#include "softfloat.h"
-
-bool f128_eq( struct softfloat_state *state, float128_t a, float128_t b )
-{
-    union ui128_f128 uA;
-    uint_fast64_t uiA64, uiA0;
-    union ui128_f128 uB;
-    uint_fast64_t uiB64, uiB0;
-
-    uA.f = a;
-    uiA64 = uA.ui.v64;
-    uiA0  = uA.ui.v0;
-    uB.f = b;
-    uiB64 = uB.ui.v64;
-    uiB0  = uB.ui.v0;
-    if ( isNaNF128UI( uiA64, uiA0 ) || isNaNF128UI( uiB64, uiB0 ) ) {
-        if (
-               softfloat_isSigNaNF128UI( uiA64, uiA0 )
-            || softfloat_isSigNaNF128UI( uiB64, uiB0 )
-        ) {
-            softfloat_raiseFlags( state, softfloat_flag_invalid );
-        }
-        return false;
-    }
-    return
-           (uiA0 == uiB0)
-        && (   (uiA64 == uiB64)
-            || (! uiA0 && ! ((uiA64 | uiB64) & UINT64_C( 0x7FFFFFFFFFFFFFFF )))
-           );
-
-}
-

External/SoftFloat-3e/src/f128_eq_signaling.c

@@ -1,67 +0,0 @@
-
-/*============================================================================
-
-This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3e, by John R. Hauser.
-
-Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
-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.
-
- 3. Neither the name of the University nor the names of its contributors may
-    be used to endorse or promote products derived from this software without
-    specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
-
-=============================================================================*/
-
-#include <stdbool.h>
-#include <stdint.h>
-#include "platform.h"
-#include "internals.h"
-#include "softfloat.h"
-
-bool f128_eq_signaling( struct softfloat_state *state, float128_t a, float128_t b )
-{
-    union ui128_f128 uA;
-    uint_fast64_t uiA64, uiA0;
-    union ui128_f128 uB;
-    uint_fast64_t uiB64, uiB0;
-
-    uA.f = a;
-    uiA64 = uA.ui.v64;
-    uiA0  = uA.ui.v0;
-    uB.f = b;
-    uiB64 = uB.ui.v64;
-    uiB0  = uB.ui.v0;
-    if ( isNaNF128UI( uiA64, uiA0 ) || isNaNF128UI( uiB64, uiB0 ) ) {
-        softfloat_raiseFlags( state, softfloat_flag_invalid );
-        return false;
-    }
-    return
-           (uiA0 == uiB0)
-        && (   (uiA64 == uiB64)
-            || (! uiA0 && ! ((uiA64 | uiB64) & UINT64_C( 0x7FFFFFFFFFFFFFFF )))
-           );
-
-}
-

External/SoftFloat-3e/src/f128_le.c

@@ -1,72 +0,0 @@
-
-/*============================================================================
-
-This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3e, by John R. Hauser.
-
-Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
-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.
-
- 3. Neither the name of the University nor the names of its contributors may
-    be used to endorse or promote products derived from this software without
-    specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
-
-=============================================================================*/
-
-#include <stdbool.h>
-#include <stdint.h>
-#include "platform.h"
-#include "internals.h"
-#include "softfloat.h"
-
-bool f128_le( struct softfloat_state *state, float128_t a, float128_t b )
-{
-    union ui128_f128 uA;
-    uint_fast64_t uiA64, uiA0;
-    union ui128_f128 uB;
-    uint_fast64_t uiB64, uiB0;
-    bool signA, signB;
-
-    uA.f = a;
-    uiA64 = uA.ui.v64;
-    uiA0  = uA.ui.v0;
-    uB.f = b;
-    uiB64 = uB.ui.v64;
-    uiB0  = uB.ui.v0;
-    if ( isNaNF128UI( uiA64, uiA0 ) || isNaNF128UI( uiB64, uiB0 ) ) {
-        softfloat_raiseFlags( state, softfloat_flag_invalid );
-        return false;
-    }
-    signA = signF128UI64( uiA64 );
-    signB = signF128UI64( uiB64 );
-    return
-        (signA != signB)
-            ? signA
-                  || ! (((uiA64 | uiB64) & UINT64_C( 0x7FFFFFFFFFFFFFFF ))
-                            | uiA0 | uiB0)
-            : ((uiA64 == uiB64) && (uiA0 == uiB0))
-                  || (signA ^ softfloat_lt128( uiA64, uiA0, uiB64, uiB0 ));
-
-}
-

External/SoftFloat-3e/src/f128_le_quiet.c

@@ -1,78 +0,0 @@
-
-/*============================================================================
-
-This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3e, by John R. Hauser.
-
-Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
-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.
-
- 3. Neither the name of the University nor the names of its contributors may
-    be used to endorse or promote products derived from this software without
-    specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
-
-=============================================================================*/
-
-#include <stdbool.h>
-#include <stdint.h>
-#include "platform.h"
-#include "internals.h"
-#include "specialize.h"
-#include "softfloat.h"
-
-bool f128_le_quiet( struct softfloat_state *state, float128_t a, float128_t b )
-{
-    union ui128_f128 uA;
-    uint_fast64_t uiA64, uiA0;
-    union ui128_f128 uB;
-    uint_fast64_t uiB64, uiB0;
-    bool signA, signB;
-
-    uA.f = a;
-    uiA64 = uA.ui.v64;
-    uiA0  = uA.ui.v0;
-    uB.f = b;
-    uiB64 = uB.ui.v64;
-    uiB0  = uB.ui.v0;
-    if ( isNaNF128UI( uiA64, uiA0 ) || isNaNF128UI( uiB64, uiB0 ) ) {
-        if (
-               softfloat_isSigNaNF128UI( uiA64, uiA0 )
-            || softfloat_isSigNaNF128UI( uiB64, uiB0 )
-        ) {
-            softfloat_raiseFlags( state, softfloat_flag_invalid );
-        }
-        return false;
-    }
-    signA = signF128UI64( uiA64 );
-    signB = signF128UI64( uiB64 );
-    return
-        (signA != signB)
-            ? signA
-                  || ! (((uiA64 | uiB64) & UINT64_C( 0x7FFFFFFFFFFFFFFF ))
-                            | uiA0 | uiB0)
-            : ((uiA64 == uiB64) && (uiA0 == uiB0))
-                  || (signA ^ softfloat_lt128( uiA64, uiA0, uiB64, uiB0 ));
-
-}
-

External/SoftFloat-3e/src/f128_lt.c

@@ -1,72 +0,0 @@
-
-/*============================================================================
-
-This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3e, by John R. Hauser.
-
-Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
-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.
-
- 3. Neither the name of the University nor the names of its contributors may
-    be used to endorse or promote products derived from this software without
-    specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
-
-=============================================================================*/
-
-#include <stdbool.h>
-#include <stdint.h>
-#include "platform.h"
-#include "internals.h"
-#include "softfloat.h"
-
-bool f128_lt( struct softfloat_state *state, float128_t a, float128_t b )
-{
-    union ui128_f128 uA;
-    uint_fast64_t uiA64, uiA0;
-    union ui128_f128 uB;
-    uint_fast64_t uiB64, uiB0;
-    bool signA, signB;
-
-    uA.f = a;
-    uiA64 = uA.ui.v64;
-    uiA0  = uA.ui.v0;
-    uB.f = b;
-    uiB64 = uB.ui.v64;
-    uiB0  = uB.ui.v0;
-    if ( isNaNF128UI( uiA64, uiA0 ) || isNaNF128UI( uiB64, uiB0 ) ) {
-        softfloat_raiseFlags( state, softfloat_flag_invalid );
-        return false;
-    }
-    signA = signF128UI64( uiA64 );
-    signB = signF128UI64( uiB64 );
-    return
-        (signA != signB)
-            ? signA
-                  && (((uiA64 | uiB64) & UINT64_C( 0x7FFFFFFFFFFFFFFF ))
-                          | uiA0 | uiB0)
-            : ((uiA64 != uiB64) || (uiA0 != uiB0))
-                  && (signA ^ softfloat_lt128( uiA64, uiA0, uiB64, uiB0 ));
-
-}
-

External/SoftFloat-3e/src/f128_lt_quiet.c

@@ -1,78 +0,0 @@
-
-/*============================================================================
-
-This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3e, by John R. Hauser.
-
-Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
-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.
-
- 3. Neither the name of the University nor the names of its contributors may
-    be used to endorse or promote products derived from this software without
-    specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
-
-=============================================================================*/
-
-#include <stdbool.h>
-#include <stdint.h>
-#include "platform.h"
-#include "internals.h"
-#include "specialize.h"
-#include "softfloat.h"
-
-bool f128_lt_quiet( struct softfloat_state *state, float128_t a, float128_t b )
-{
-    union ui128_f128 uA;
-    uint_fast64_t uiA64, uiA0;
-    union ui128_f128 uB;
-    uint_fast64_t uiB64, uiB0;
-    bool signA, signB;
-
-    uA.f = a;
-    uiA64 = uA.ui.v64;
-    uiA0  = uA.ui.v0;
-    uB.f = b;
-    uiB64 = uB.ui.v64;
-    uiB0  = uB.ui.v0;
-    if ( isNaNF128UI( uiA64, uiA0 ) || isNaNF128UI( uiB64, uiB0 ) ) {
-        if (
-               softfloat_isSigNaNF128UI( uiA64, uiA0 )
-            || softfloat_isSigNaNF128UI( uiB64, uiB0 )
-        ) {
-            softfloat_raiseFlags( state, softfloat_flag_invalid );
-        }
-        return false;
-    }
-    signA = signF128UI64( uiA64 );
-    signB = signF128UI64( uiB64 );
-    return
-        (signA != signB)
-            ? signA
-                  && (((uiA64 | uiB64) & UINT64_C( 0x7FFFFFFFFFFFFFFF ))
-                          | uiA0 | uiB0)
-            : ((uiA64 != uiB64) || (uiA0 != uiB0))
-                  && (signA ^ softfloat_lt128( uiA64, uiA0, uiB64, uiB0 ));
-
-}
-

External/SoftFloat-3e/src/f128_mul.c

@@ -1,163 +0,0 @@
-
-/*============================================================================
-
-This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3e, by John R. Hauser.
-
-Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
-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.
-
- 3. Neither the name of the University nor the names of its contributors may
-    be used to endorse or promote products derived from this software without
-    specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
-
-=============================================================================*/
-
-#include <stdbool.h>
-#include <stdint.h>
-#include "platform.h"
-#include "internals.h"
-#include "specialize.h"
-#include "softfloat.h"
-
-float128_t f128_mul( struct softfloat_state *state, float128_t a, float128_t b )
-{
-    union ui128_f128 uA;
-    uint_fast64_t uiA64, uiA0;
-    bool signA;
-    int_fast32_t expA;
-    struct uint128 sigA;
-    union ui128_f128 uB;
-    uint_fast64_t uiB64, uiB0;
-    bool signB;
-    int_fast32_t expB;
-    struct uint128 sigB;
-    bool signZ;
-    uint_fast64_t magBits;
-    struct exp32_sig128 normExpSig;
-    int_fast32_t expZ;
-    uint64_t sig256Z[4];
-    uint_fast64_t sigZExtra;
-    struct uint128 sigZ;
-    struct uint128_extra sig128Extra;
-    struct uint128 uiZ;
-    union ui128_f128 uZ;
-
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-    uA.f = a;
-    uiA64 = uA.ui.v64;
-    uiA0  = uA.ui.v0;
-    signA = signF128UI64( uiA64 );
-    expA  = expF128UI64( uiA64 );
-    sigA.v64 = fracF128UI64( uiA64 );
-    sigA.v0  = uiA0;
-    uB.f = b;
-    uiB64 = uB.ui.v64;
-    uiB0  = uB.ui.v0;
-    signB = signF128UI64( uiB64 );
-    expB  = expF128UI64( uiB64 );
-    sigB.v64 = fracF128UI64( uiB64 );
-    sigB.v0  = uiB0;
-    signZ = signA ^ signB;
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-    if ( expA == 0x7FFF ) {
-        if (
-            (sigA.v64 | sigA.v0) || ((expB == 0x7FFF) && (sigB.v64 | sigB.v0))
-        ) {
-            goto propagateNaN;
-        }
-        magBits = expB | sigB.v64 | sigB.v0;
-        goto infArg;
-    }
-    if ( expB == 0x7FFF ) {
-        if ( sigB.v64 | sigB.v0 ) goto propagateNaN;
-        magBits = expA | sigA.v64 | sigA.v0;
-        goto infArg;
-    }
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-    if ( ! expA ) {
-        if ( ! (sigA.v64 | sigA.v0) ) goto zero;
-        normExpSig = softfloat_normSubnormalF128Sig( sigA.v64, sigA.v0 );
-        expA = normExpSig.exp;
-        sigA = normExpSig.sig;
-    }
-    if ( ! expB ) {
-        if ( ! (sigB.v64 | sigB.v0) ) goto zero;
-        normExpSig = softfloat_normSubnormalF128Sig( sigB.v64, sigB.v0 );
-        expB = normExpSig.exp;
-        sigB = normExpSig.sig;
-    }
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-    expZ = expA + expB - 0x4000;
-    sigA.v64 |= UINT64_C( 0x0001000000000000 );
-    sigB = softfloat_shortShiftLeft128( sigB.v64, sigB.v0, 16 );
-    softfloat_mul128To256M( sigA.v64, sigA.v0, sigB.v64, sigB.v0, sig256Z );
-    sigZExtra = sig256Z[indexWord( 4, 1 )] | (sig256Z[indexWord( 4, 0 )] != 0);
-    sigZ =
-        softfloat_add128(
-            sig256Z[indexWord( 4, 3 )], sig256Z[indexWord( 4, 2 )],
-            sigA.v64, sigA.v0
-        );
-    if ( UINT64_C( 0x0002000000000000 ) <= sigZ.v64 ) {
-        ++expZ;
-        sig128Extra =
-            softfloat_shortShiftRightJam128Extra(
-                sigZ.v64, sigZ.v0, sigZExtra, 1 );
-        sigZ = sig128Extra.v;
-        sigZExtra = sig128Extra.extra;
-    }
-    return
-        softfloat_roundPackToF128( state, signZ, expZ, sigZ.v64, sigZ.v0, sigZExtra );
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
- propagateNaN:
-    uiZ = softfloat_propagateNaNF128UI( state, uiA64, uiA0, uiB64, uiB0 );
-    goto uiZ;
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
- infArg:
-    if ( ! magBits ) {
-        softfloat_raiseFlags( state, softfloat_flag_invalid );
-        uiZ.v64 = defaultNaNF128UI64;
-        uiZ.v0  = defaultNaNF128UI0;
-        goto uiZ;
-    }
-    uiZ.v64 = packToF128UI64( signZ, 0x7FFF, 0 );
-    goto uiZ0;
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
- zero:
-    uiZ.v64 = packToF128UI64( signZ, 0, 0 );
- uiZ0:
-    uiZ.v0 = 0;
- uiZ:
-    uZ.ui = uiZ;
-    return uZ.f;
-
-}
-

External/SoftFloat-3e/src/f128_mulAdd.c

@@ -1,63 +0,0 @@
-
-/*============================================================================
-
-This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3e, by John R. Hauser.
-
-Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
-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.
-
- 3. Neither the name of the University nor the names of its contributors may
-    be used to endorse or promote products derived from this software without
-    specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
-
-=============================================================================*/
-
-#include <stdint.h>
-#include "platform.h"
-#include "internals.h"
-#include "softfloat.h"
-
-float128_t f128_mulAdd( struct softfloat_state *state, float128_t a, float128_t b, float128_t c )
-{
-    union ui128_f128 uA;
-    uint_fast64_t uiA64, uiA0;
-    union ui128_f128 uB;
-    uint_fast64_t uiB64, uiB0;
-    union ui128_f128 uC;
-    uint_fast64_t uiC64, uiC0;
-
-    uA.f = a;
-    uiA64 = uA.ui.v64;
-    uiA0  = uA.ui.v0;
-    uB.f = b;
-    uiB64 = uB.ui.v64;
-    uiB0  = uB.ui.v0;
-    uC.f = c;
-    uiC64 = uC.ui.v64;
-    uiC0  = uC.ui.v0;
-    return softfloat_mulAddF128( uiA64, uiA0, uiB64, uiB0, uiC64, uiC0, 0 );
-
-}
-

External/SoftFloat-3e/src/f128_rem.c

@@ -1,190 +0,0 @@
-
-/*============================================================================
-
-This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3e, by John R. Hauser.
-
-Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
-California.  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.
-
- 3. Neither the name of the University nor the names of its contributors may
-    be used to endorse or promote products derived from this software without
-    specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
-
-=============================================================================*/
-
-#include <stdbool.h>
-#include <stdint.h>
-#include "platform.h"
-#include "internals.h"
-#include "specialize.h"
-#include "softfloat.h"
-
-float128_t f128_rem( struct softfloat_state *state, float128_t a, float128_t b )
-{
-    union ui128_f128 uA;
-    uint_fast64_t uiA64, uiA0;
-    bool signA;
-    int_fast32_t expA;
-    struct uint128 sigA;
-    union ui128_f128 uB;
-    uint_fast64_t uiB64, uiB0;
-    int_fast32_t expB;
-    struct uint128 sigB;
-    struct exp32_sig128 normExpSig;
-    struct uint128 rem;
-    int_fast32_t expDiff;
-    uint_fast32_t q, recip32;
-    uint_fast64_t q64;
-    struct uint128 term, altRem, meanRem;
-    bool signRem;
-    struct uint128 uiZ;
-    union ui128_f128 uZ;
-
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-    uA.f = a;
-    uiA64 = uA.ui.v64;
-    uiA0  = uA.ui.v0;
-    signA = signF128UI64( uiA64 );
-    expA  = expF128UI64( uiA64 );
-    sigA.v64 = fracF128UI64( uiA64 );
-    sigA.v0  = uiA0;
-    uB.f = b;
-    uiB64 = uB.ui.v64;
-    uiB0  = uB.ui.v0;
-    expB  = expF128UI64( uiB64 );
-    sigB.v64 = fracF128UI64( uiB64 );
-    sigB.v0  = uiB0;
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-    if ( expA == 0x7FFF ) {
-        if (
-            (sigA.v64 | sigA.v0) || ((expB == 0x7FFF) && (sigB.v64 | sigB.v0))
-        ) {
-            goto propagateNaN;
-        }
-        goto invalid;
-    }
-    if ( expB == 0x7FFF ) {
-        if ( sigB.v64 | sigB.v0 ) goto propagateNaN;
-        return a;
-    }
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-    if ( ! expB ) {
-        if ( ! (sigB.v64 | sigB.v0) ) goto invalid;
-        normExpSig = softfloat_normSubnormalF128Sig( sigB.v64, sigB.v0 );
-        expB = normExpSig.exp;
-        sigB = normExpSig.sig;
-    }
-    if ( ! expA ) {
-        if ( ! (sigA.v64 | sigA.v0) ) return a;
-        normExpSig = softfloat_normSubnormalF128Sig( sigA.v64, sigA.v0 );
-        expA = normExpSig.exp;
-        sigA = normExpSig.sig;
-    }
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-    sigA.v64 |= UINT64_C( 0x0001000000000000 );
-    sigB.v64 |= UINT64_C( 0x0001000000000000 );
-    rem = sigA;
-    expDiff = expA - expB;
-    if ( expDiff < 1 ) {
-        if ( expDiff < -1 ) return a;
-        if ( expDiff ) {
-            --expB;
-            sigB = softfloat_add128( sigB.v64, sigB.v0, sigB.v64, sigB.v0 );
-            q = 0;
-        } else {
-            q = softfloat_le128( sigB.v64, sigB.v0, rem.v64, rem.v0 );
-            if ( q ) {
-                rem = softfloat_sub128( rem.v64, rem.v0, sigB.v64, sigB.v0 );
-            }
-        }
-    } else {
-        recip32 = softfloat_approxRecip32_1( sigB.v64>>17 );
-        expDiff -= 30;
-        for (;;) {
-            q64 = (uint_fast64_t) (uint32_t) (rem.v64>>19) * recip32;
-            if ( expDiff < 0 ) break;
-            q = (q64 + 0x80000000)>>32;
-            rem = softfloat_shortShiftLeft128( rem.v64, rem.v0, 29 );
-            term = softfloat_mul128By32( sigB.v64, sigB.v0, q );
-            rem = softfloat_sub128( rem.v64, rem.v0, term.v64, term.v0 );
-            if ( rem.v64 & UINT64_C( 0x8000000000000000 ) ) {
-                rem = softfloat_add128( rem.v64, rem.v0, sigB.v64, sigB.v0 );
-            }
-            expDiff -= 29;
-        }
-        /*--------------------------------------------------------------------
-        | (`expDiff' cannot be less than -29 here.)
-        *--------------------------------------------------------------------*/
-        q = (uint32_t) (q64>>32)>>(~expDiff & 31);
-        rem = softfloat_shortShiftLeft128( rem.v64, rem.v0, expDiff + 30 );
-        term = softfloat_mul128By32( sigB.v64, sigB.v0, q );
-        rem = softfloat_sub128( rem.v64, rem.v0, term.v64, term.v0 );
-        if ( rem.v64 & UINT64_C( 0x8000000000000000 ) ) {
-            altRem = softfloat_add128( rem.v64, rem.v0, sigB.v64, sigB.v0 );
-            goto selectRem;
-        }
-    }
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-    do {
-        altRem = rem;
-        ++q;
-        rem = softfloat_sub128( rem.v64, rem.v0, sigB.v64, sigB.v0 );
-    } while ( ! (rem.v64 & UINT64_C( 0x8000000000000000 )) );
- selectRem:
-    meanRem = softfloat_add128( rem.v64, rem.v0, altRem.v64, altRem.v0 );
-    if (
-        (meanRem.v64 & UINT64_C( 0x8000000000000000 ))
-            || (! (meanRem.v64 | meanRem.v0) && (q & 1))
-    ) {
-        rem = altRem;
-    }
-    signRem = signA;
-    if ( rem.v64 & UINT64_C( 0x8000000000000000 ) ) {
-        signRem = ! signRem;
-        rem = softfloat_sub128( 0, 0, rem.v64, rem.v0 );
-    }
-    return softfloat_normRoundPackToF128( state, signRem, expB - 1, rem.v64, rem.v0 );
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
- propagateNaN:
-    uiZ = softfloat_propagateNaNF128UI( state, uiA64, uiA0, uiB64, uiB0 );
-    goto uiZ;
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
- invalid:
-    softfloat_raiseFlags( state, softfloat_flag_invalid );
-    uiZ.v64 = defaultNaNF128UI64;
-    uiZ.v0  = defaultNaNF128UI0;
- uiZ:
-    uZ.ui = uiZ;
-    return uZ.f;
-
-}
-

External/SoftFloat-3e/src/f128_sqrt.c

@@ -1,201 +0,0 @@
-
-/*============================================================================
-
-This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3e, by John R. Hauser.
-
-Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
-University of California.  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.
-
- 3. Neither the name of the University nor the names of its contributors may
-    be used to endorse or promote products derived from this software without
-    specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
-
-=============================================================================*/
-
-#include <stdbool.h>
-#include <stdint.h>
-#include "platform.h"
-#include "internals.h"
-#include "specialize.h"
-#include "softfloat.h"
-
-float128_t f128_sqrt( struct softfloat_state *state, float128_t a )
-{
-    union ui128_f128 uA;
-    uint_fast64_t uiA64, uiA0;
-    bool signA;
-    int_fast32_t expA;
-    struct uint128 sigA, uiZ;
-    struct exp32_sig128 normExpSig;
-    int_fast32_t expZ;
-    uint_fast32_t sig32A, recipSqrt32, sig32Z;
-    struct uint128 rem;
-    uint32_t qs[3];
-    uint_fast32_t q;
-    uint_fast64_t x64, sig64Z;
-    struct uint128 y, term;
-    uint_fast64_t sigZExtra;
-    struct uint128 sigZ;
-    union ui128_f128 uZ;
-
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-    uA.f = a;
-    uiA64 = uA.ui.v64;
-    uiA0  = uA.ui.v0;
-    signA = signF128UI64( uiA64 );
-    expA  = expF128UI64( uiA64 );
-    sigA.v64 = fracF128UI64( uiA64 );
-    sigA.v0  = uiA0;
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-    if ( expA == 0x7FFF ) {
-        if ( sigA.v64 | sigA.v0 ) {
-            uiZ = softfloat_propagateNaNF128UI( state, uiA64, uiA0, 0, 0 );
-            goto uiZ;
-        }
-        if ( ! signA ) return a;
-        goto invalid;
-    }
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-    if ( signA ) {
-        if ( ! (expA | sigA.v64 | sigA.v0) ) return a;
-        goto invalid;
-    }
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-    if ( ! expA ) {
-        if ( ! (sigA.v64 | sigA.v0) ) return a;
-        normExpSig = softfloat_normSubnormalF128Sig( sigA.v64, sigA.v0 );
-        expA = normExpSig.exp;
-        sigA = normExpSig.sig;
-    }
-    /*------------------------------------------------------------------------
-    | (`sig32Z' is guaranteed to be a lower bound on the square root of
-    | `sig32A', which makes `sig32Z' also a lower bound on the square root of
-    | `sigA'.)
-    *------------------------------------------------------------------------*/
-    expZ = ((expA - 0x3FFF)>>1) + 0x3FFE;
-    expA &= 1;
-    sigA.v64 |= UINT64_C( 0x0001000000000000 );
-    sig32A = sigA.v64>>17;
-    recipSqrt32 = softfloat_approxRecipSqrt32_1( expA, sig32A );
-    sig32Z = ((uint_fast64_t) sig32A * recipSqrt32)>>32;
-    if ( expA ) {
-        sig32Z >>= 1;
-        rem = softfloat_shortShiftLeft128( sigA.v64, sigA.v0, 12 );
-    } else {
-        rem = softfloat_shortShiftLeft128( sigA.v64, sigA.v0, 13 );
-    }
-    qs[2] = sig32Z;
-    rem.v64 -= (uint_fast64_t) sig32Z * sig32Z;
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-    q = ((uint32_t) (rem.v64>>2) * (uint_fast64_t) recipSqrt32)>>32;
-    x64 = (uint_fast64_t) sig32Z<<32;
-    sig64Z = x64 + ((uint_fast64_t) q<<3);
-    y = softfloat_shortShiftLeft128( rem.v64, rem.v0, 29 );
-    /*------------------------------------------------------------------------
-    | (Repeating this loop is a rare occurrence.)
-    *------------------------------------------------------------------------*/
-    for (;;) {
-        term = softfloat_mul64ByShifted32To128( x64 + sig64Z, q );
-        rem = softfloat_sub128( y.v64, y.v0, term.v64, term.v0 );
-        if ( ! (rem.v64 & UINT64_C( 0x8000000000000000 )) ) break;
-        --q;
-        sig64Z -= 1<<3;
-    }
-    qs[1] = q;
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-    q = ((rem.v64>>2) * recipSqrt32)>>32;
-    y = softfloat_shortShiftLeft128( rem.v64, rem.v0, 29 );
-    sig64Z <<= 1;
-    /*------------------------------------------------------------------------
-    | (Repeating this loop is a rare occurrence.)
-    *------------------------------------------------------------------------*/
-    for (;;) {
-        term = softfloat_shortShiftLeft128( 0, sig64Z, 32 );
-        term = softfloat_add128( term.v64, term.v0, 0, (uint_fast64_t) q<<6 );
-        term = softfloat_mul128By32( term.v64, term.v0, q );
-        rem = softfloat_sub128( y.v64, y.v0, term.v64, term.v0 );
-        if ( ! (rem.v64 & UINT64_C( 0x8000000000000000 )) ) break;
-        --q;
-    }
-    qs[0] = q;
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-    q = (((rem.v64>>2) * recipSqrt32)>>32) + 2;
-    sigZExtra = (uint64_t) ((uint_fast64_t) q<<59);
-    term = softfloat_shortShiftLeft128( 0, qs[1], 53 );
-    sigZ =
-        softfloat_add128(
-            (uint_fast64_t) qs[2]<<18, ((uint_fast64_t) qs[0]<<24) + (q>>5),
-            term.v64, term.v0
-        );
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-    if ( (q & 0xF) <= 2 ) {
-        q &= ~3;
-        sigZExtra = (uint64_t) ((uint_fast64_t) q<<59);
-        y = softfloat_shortShiftLeft128( sigZ.v64, sigZ.v0, 6 );
-        y.v0 |= sigZExtra>>58;
-        term = softfloat_sub128( y.v64, y.v0, 0, q );
-        y    = softfloat_mul64ByShifted32To128( term.v0,  q );
-        term = softfloat_mul64ByShifted32To128( term.v64, q );
-        term = softfloat_add128( term.v64, term.v0, 0, y.v64 );
-        rem = softfloat_shortShiftLeft128( rem.v64, rem.v0, 20 );
-        term = softfloat_sub128( term.v64, term.v0, rem.v64, rem.v0 );
-        /*--------------------------------------------------------------------
-        | The concatenation of `term' and `y.v0' is now the negative remainder
-        | (3 words altogether).
-        *--------------------------------------------------------------------*/
-        if ( term.v64 & UINT64_C( 0x8000000000000000 ) ) {
-            sigZExtra |= 1;
-        } else {
-            if ( term.v64 | term.v0 | y.v0 ) {
-                if ( sigZExtra ) {
-                    --sigZExtra;
-                } else {
-                    sigZ = softfloat_sub128( sigZ.v64, sigZ.v0, 0, 1 );
-                    sigZExtra = ~0;
-                }
-            }
-        }
-    }
-    return softfloat_roundPackToF128( state, 0, expZ, sigZ.v64, sigZ.v0, sigZExtra );
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
- invalid:
-    softfloat_raiseFlags( state, softfloat_flag_invalid );
-    uiZ.v64 = defaultNaNF128UI64;
-    uiZ.v0  = defaultNaNF128UI0;
- uiZ:
-    uZ.ui = uiZ;
-    return uZ.f;
-
-}
-

External/SoftFloat-3e/src/f128_sub.c

@@ -1,78 +0,0 @@
-
-/*============================================================================
-
-This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3e, by John R. Hauser.
-
-Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
-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.
-
- 3. Neither the name of the University nor the names of its contributors may
-    be used to endorse or promote products derived from this software without
-    specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
-
-=============================================================================*/
-
-#include <stdbool.h>
-#include <stdint.h>
-#include "platform.h"
-#include "internals.h"
-#include "softfloat.h"
-
-float128_t f128_sub( struct softfloat_state *state, float128_t a, float128_t b )
-{
-    union ui128_f128 uA;
-    uint_fast64_t uiA64, uiA0;
-    bool signA;
-    union ui128_f128 uB;
-    uint_fast64_t uiB64, uiB0;
-    bool signB;
-#if ! defined INLINE_LEVEL || (INLINE_LEVEL < 2)
-    float128_t
-        (*magsFuncPtr)(
-            uint_fast64_t, uint_fast64_t, uint_fast64_t, uint_fast64_t, bool );
-#endif
-
-    uA.f = a;
-    uiA64 = uA.ui.v64;
-    uiA0  = uA.ui.v0;
-    signA = signF128UI64( uiA64 );
-    uB.f = b;
-    uiB64 = uB.ui.v64;
-    uiB0  = uB.ui.v0;
-    signB = signF128UI64( uiB64 );
-#if defined INLINE_LEVEL && (2 <= INLINE_LEVEL)
-    if ( signA == signB ) {
-        return softfloat_subMagsF128( state, uiA64, uiA0, uiB64, uiB0, signA );
-    } else {
-        return softfloat_addMagsF128( state, uiA64, uiA0, uiB64, uiB0, signA );
-    }
-#else
-    magsFuncPtr =
-        (signA == signB) ? softfloat_subMagsF128 : softfloat_addMagsF128;
-    return (*magsFuncPtr)( uiA64, uiA0, uiB64, uiB0, signA );
-#endif
-
-}
-

External/SoftFloat-3e/src/f128_to_f16.c

@@ -1,95 +0,0 @@
-
-/*============================================================================
-
-This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3e, by John R. Hauser.
-
-Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
-California.  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.
-
- 3. Neither the name of the University nor the names of its contributors may
-    be used to endorse or promote products derived from this software without
-    specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
-
-=============================================================================*/
-
-#include <stdbool.h>
-#include <stdint.h>
-#include "platform.h"
-#include "internals.h"
-#include "specialize.h"
-#include "softfloat.h"
-
-float16_t f128_to_f16( struct softfloat_state *state, float128_t a )
-{
-    union ui128_f128 uA;
-    uint_fast64_t uiA64, uiA0;
-    bool sign;
-    int_fast32_t exp;
-    uint_fast64_t frac64;
-    struct commonNaN commonNaN;
-    uint_fast16_t uiZ, frac16;
-    union ui16_f16 uZ;
-
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-    uA.f = a;
-    uiA64 = uA.ui.v64;
-    uiA0  = uA.ui.v0;
-    sign  = signF128UI64( uiA64 );
-    exp   = expF128UI64( uiA64 );
-    frac64 = fracF128UI64( uiA64 ) | (uiA0 != 0);
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-    if ( exp == 0x7FFF ) {
-        if ( frac64 ) {
-            softfloat_f128UIToCommonNaN( state, uiA64, uiA0, &commonNaN );
-            uiZ = softfloat_commonNaNToF16UI( &commonNaN );
-        } else {
-            uiZ = packToF16UI( sign, 0x1F, 0 );
-        }
-        goto uiZ;
-    }
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-    frac16 = softfloat_shortShiftRightJam64( frac64, 34 );
-    if ( ! (exp | frac16) ) {
-        uiZ = packToF16UI( sign, 0, 0 );
-        goto uiZ;
-    }
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-    exp -= 0x3FF1;
-    if ( sizeof (int_fast16_t) < sizeof (int_fast32_t) ) {
-        if ( exp < -0x40 ) exp = -0x40;
-    }
-    return softfloat_roundPackToF16( sign, exp, frac16 | 0x4000 );
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
- uiZ:
-    uZ.ui = uiZ;
-    return uZ.f;
-
-}
-

External/SoftFloat-3e/src/f128_to_f32.c

@@ -1,95 +0,0 @@
-
-/*============================================================================
-
-This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3e, by John R. Hauser.
-
-Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
-California.  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.
-
- 3. Neither the name of the University nor the names of its contributors may
-    be used to endorse or promote products derived from this software without
-    specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
-
-=============================================================================*/
-
-#include <stdbool.h>
-#include <stdint.h>
-#include "platform.h"
-#include "internals.h"
-#include "specialize.h"
-#include "softfloat.h"
-
-float32_t f128_to_f32( struct softfloat_state *state, float128_t a )
-{
-    union ui128_f128 uA;
-    uint_fast64_t uiA64, uiA0;
-    bool sign;
-    int_fast32_t exp;
-    uint_fast64_t frac64;
-    struct commonNaN commonNaN;
-    uint_fast32_t uiZ, frac32;
-    union ui32_f32 uZ;
-
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-    uA.f = a;
-    uiA64 = uA.ui.v64;
-    uiA0  = uA.ui.v0;
-    sign  = signF128UI64( uiA64 );
-    exp   = expF128UI64( uiA64 );
-    frac64 = fracF128UI64( uiA64 ) | (uiA0 != 0);
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-    if ( exp == 0x7FFF ) {
-        if ( frac64 ) {
-            softfloat_f128UIToCommonNaN( state, uiA64, uiA0, &commonNaN );
-            uiZ = softfloat_commonNaNToF32UI( &commonNaN );
-        } else {
-            uiZ = packToF32UI( sign, 0xFF, 0 );
-        }
-        goto uiZ;
-    }
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-    frac32 = softfloat_shortShiftRightJam64( frac64, 18 );
-    if ( ! (exp | frac32) ) {
-        uiZ = packToF32UI( sign, 0, 0 );
-        goto uiZ;
-    }
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-    exp -= 0x3F81;
-    if ( sizeof (int_fast16_t) < sizeof (int_fast32_t) ) {
-        if ( exp < -0x1000 ) exp = -0x1000;
-    }
-    return softfloat_roundPackToF32( state, sign, exp, frac32 | 0x40000000 );
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
- uiZ:
-    uZ.ui = uiZ;
-    return uZ.f;
-
-}
-

External/SoftFloat-3e/src/f128_to_f64.c

@@ -1,100 +0,0 @@
-
-/*============================================================================
-
-This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3e, by John R. Hauser.
-
-Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
-California.  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.
-
- 3. Neither the name of the University nor the names of its contributors may
-    be used to endorse or promote products derived from this software without
-    specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
-
-=============================================================================*/
-
-#include <stdbool.h>
-#include <stdint.h>
-#include "platform.h"
-#include "internals.h"
-#include "specialize.h"
-#include "softfloat.h"
-
-float64_t f128_to_f64( struct softfloat_state *state, float128_t a )
-{
-    union ui128_f128 uA;
-    uint_fast64_t uiA64, uiA0;
-    bool sign;
-    int_fast32_t exp;
-    uint_fast64_t frac64, frac0;
-    struct commonNaN commonNaN;
-    uint_fast64_t uiZ;
-    struct uint128 frac128;
-    union ui64_f64 uZ;
-
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-    uA.f = a;
-    uiA64 = uA.ui.v64;
-    uiA0  = uA.ui.v0;
-    sign  = signF128UI64( uiA64 );
-    exp   = expF128UI64( uiA64 );
-    frac64 = fracF128UI64( uiA64 );
-    frac0  = uiA0;
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-    if ( exp == 0x7FFF ) {
-        if ( frac64 | frac0 ) {
-            softfloat_f128UIToCommonNaN( state, uiA64, uiA0, &commonNaN );
-            uiZ = softfloat_commonNaNToF64UI( &commonNaN );
-        } else {
-            uiZ = packToF64UI( sign, 0x7FF, 0 );
-        }
-        goto uiZ;
-    }
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-    frac128 = softfloat_shortShiftLeft128( frac64, frac0, 14 );
-    frac64 = frac128.v64 | (frac128.v0 != 0);
-    if ( ! (exp | frac64) ) {
-        uiZ = packToF64UI( sign, 0, 0 );
-        goto uiZ;
-    }
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-    exp -= 0x3C01;
-    if ( sizeof (int_fast16_t) < sizeof (int_fast32_t) ) {
-        if ( exp < -0x1000 ) exp = -0x1000;
-    }
-    return
-        softfloat_roundPackToF64(
-            state, sign, exp, frac64 | UINT64_C( 0x4000000000000000 ) );
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
- uiZ:
-    uZ.ui = uiZ;
-    return uZ.f;
-
-}
-

External/SoftFloat-3e/src/f128_to_i32.c

@@ -1,85 +0,0 @@
-
-/*============================================================================
-
-This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3e, by John R. Hauser.
-
-Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
-University of California.  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.
-
- 3. Neither the name of the University nor the names of its contributors may
-    be used to endorse or promote products derived from this software without
-    specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
-
-=============================================================================*/
-
-#include <stdbool.h>
-#include <stdint.h>
-#include "platform.h"
-#include "internals.h"
-#include "specialize.h"
-#include "softfloat.h"
-
-int_fast32_t f128_to_i32( struct softfloat_state *state, float128_t a, uint_fast8_t roundingMode, bool exact )
-{
-    union ui128_f128 uA;
-    uint_fast64_t uiA64, uiA0;
-    bool sign;
-    int_fast32_t exp;
-    uint_fast64_t sig64, sig0;
-    int_fast32_t shiftDist;
-
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-    uA.f = a;
-    uiA64 = uA.ui.v64;
-    uiA0  = uA.ui.v0;
-    sign  = signF128UI64( uiA64 );
-    exp   = expF128UI64( uiA64 );
-    sig64 = fracF128UI64( uiA64 );
-    sig0  = uiA0;
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-#if (i32_fromNaN != i32_fromPosOverflow) || (i32_fromNaN != i32_fromNegOverflow)
-    if ( (exp == 0x7FFF) && (sig64 | sig0) ) {
-#if (i32_fromNaN == i32_fromPosOverflow)
-        sign = 0;
-#elif (i32_fromNaN == i32_fromNegOverflow)
-        sign = 1;
-#else
-        softfloat_raiseFlags( softfloat_flag_invalid );
-        return i32_fromNaN;
-#endif
-    }
-#endif
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-    if ( exp ) sig64 |= UINT64_C( 0x0001000000000000 );
-    sig64 |= (sig0 != 0);
-    shiftDist = 0x4023 - exp;
-    if ( 0 < shiftDist ) sig64 = softfloat_shiftRightJam64( sig64, shiftDist );
-    return softfloat_roundToI32( state, sign, sig64, roundingMode, exact );
-
-}
-

External/SoftFloat-3e/src/f128_to_i64.c

@@ -1,95 +0,0 @@
-
-/*============================================================================
-
-This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3e, by John R. Hauser.
-
-Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
-University of California.  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.
-
- 3. Neither the name of the University nor the names of its contributors may
-    be used to endorse or promote products derived from this software without
-    specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
-
-=============================================================================*/
-
-#include <stdbool.h>
-#include <stdint.h>
-#include "platform.h"
-#include "internals.h"
-#include "specialize.h"
-#include "softfloat.h"
-
-int_fast64_t f128_to_i64( struct softfloat_state *state, float128_t a, uint_fast8_t roundingMode, bool exact )
-{
-    union ui128_f128 uA;
-    uint_fast64_t uiA64, uiA0;
-    bool sign;
-    int_fast32_t exp;
-    uint_fast64_t sig64, sig0;
-    int_fast32_t shiftDist;
-    struct uint128 sig128;
-    struct uint64_extra sigExtra;
-
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-    uA.f = a;
-    uiA64 = uA.ui.v64;
-    uiA0  = uA.ui.v0;
-    sign  = signF128UI64( uiA64 );
-    exp   = expF128UI64( uiA64 );
-    sig64 = fracF128UI64( uiA64 );
-    sig0  = uiA0;
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-    shiftDist = 0x402F - exp;
-    if ( shiftDist <= 0 ) {
-        /*--------------------------------------------------------------------
-        *--------------------------------------------------------------------*/
-        if ( shiftDist < -15 ) {
-            softfloat_raiseFlags( state, softfloat_flag_invalid );
-            return
-                (exp == 0x7FFF) && (sig64 | sig0) ? i64_fromNaN
-                    : sign ? i64_fromNegOverflow : i64_fromPosOverflow;
-        }
-        /*--------------------------------------------------------------------
-        *--------------------------------------------------------------------*/
-        sig64 |= UINT64_C( 0x0001000000000000 );
-        if ( shiftDist ) {
-            sig128 = softfloat_shortShiftLeft128( sig64, sig0, -shiftDist );
-            sig64 = sig128.v64;
-            sig0  = sig128.v0;
-        }
-    } else {
-        /*--------------------------------------------------------------------
-        *--------------------------------------------------------------------*/
-        if ( exp ) sig64 |= UINT64_C( 0x0001000000000000 );
-        sigExtra = softfloat_shiftRightJam64Extra( sig64, sig0, shiftDist );
-        sig64 = sigExtra.v;
-        sig0  = sigExtra.extra;
-    }
-    return softfloat_roundToI64( state, sign, sig64, sig0, roundingMode, exact );
-
-}
-

External/SoftFloat-3e/src/f128_to_ui32.c

@@ -1,86 +0,0 @@
-
-/*============================================================================
-
-This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3e, by John R. Hauser.
-
-Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
-University of California.  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.
-
- 3. Neither the name of the University nor the names of its contributors may
-    be used to endorse or promote products derived from this software without
-    specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
-
-=============================================================================*/
-
-#include <stdbool.h>
-#include <stdint.h>
-#include "platform.h"
-#include "internals.h"
-#include "specialize.h"
-#include "softfloat.h"
-
-uint_fast32_t
- f128_to_ui32( struct softfloat_state *state, float128_t a, uint_fast8_t roundingMode, bool exact )
-{
-    union ui128_f128 uA;
-    uint_fast64_t uiA64, uiA0;
-    bool sign;
-    int_fast32_t exp;
-    uint_fast64_t sig64;
-    int_fast32_t shiftDist;
-
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-    uA.f = a;
-    uiA64 = uA.ui.v64;
-    uiA0  = uA.ui.v0;
-    sign  = signF128UI64( uiA64 );
-    exp   = expF128UI64( uiA64 );
-    sig64 = fracF128UI64( uiA64 ) | (uiA0 != 0);
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-#if (ui32_fromNaN != ui32_fromPosOverflow) || (ui32_fromNaN != ui32_fromNegOverflow)
-    if ( (exp == 0x7FFF) && sig64 ) {
-#if (ui32_fromNaN == ui32_fromPosOverflow)
-        sign = 0;
-#elif (ui32_fromNaN == ui32_fromNegOverflow)
-        sign = 1;
-#else
-        softfloat_raiseFlags( softfloat_flag_invalid );
-        return ui32_fromNaN;
-#endif
-    }
-#endif
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-    if ( exp ) sig64 |= UINT64_C( 0x0001000000000000 );
-    shiftDist = 0x4023 - exp;
-    if ( 0 < shiftDist ) {
-        sig64 = softfloat_shiftRightJam64( sig64, shiftDist );
-    }
-    return softfloat_roundToUI32( sign, sig64, roundingMode, exact );
-
-}
-

External/SoftFloat-3e/src/f128_to_ui64.c

@@ -1,96 +0,0 @@
-
-/*============================================================================
-
-This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3e, by John R. Hauser.
-
-Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
-University of California.  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.
-
- 3. Neither the name of the University nor the names of its contributors may
-    be used to endorse or promote products derived from this software without
-    specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
-
-=============================================================================*/
-
-#include <stdbool.h>
-#include <stdint.h>
-#include "platform.h"
-#include "internals.h"
-#include "specialize.h"
-#include "softfloat.h"
-
-uint_fast64_t
- f128_to_ui64( struct softfloat_state *state, float128_t a, uint_fast8_t roundingMode, bool exact )
-{
-    union ui128_f128 uA;
-    uint_fast64_t uiA64, uiA0;
-    bool sign;
-    int_fast32_t exp;
-    uint_fast64_t sig64, sig0;
-    int_fast32_t shiftDist;
-    struct uint128 sig128;
-    struct uint64_extra sigExtra;
-
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-    uA.f = a;
-    uiA64 = uA.ui.v64;
-    uiA0  = uA.ui.v0;
-    sign  = signF128UI64( uiA64 );
-    exp   = expF128UI64( uiA64 );
-    sig64 = fracF128UI64( uiA64 );
-    sig0  = uiA0;
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-    shiftDist = 0x402F - exp;
-    if ( shiftDist <= 0 ) {
-        /*--------------------------------------------------------------------
-        *--------------------------------------------------------------------*/
-        if ( shiftDist < -15 ) {
-            softfloat_raiseFlags( state, softfloat_flag_invalid );
-            return
-                (exp == 0x7FFF) && (sig64 | sig0) ? ui64_fromNaN
-                    : sign ? ui64_fromNegOverflow : ui64_fromPosOverflow;
-        }
-        /*--------------------------------------------------------------------
-        *--------------------------------------------------------------------*/
-        sig64 |= UINT64_C( 0x0001000000000000 );
-        if ( shiftDist ) {
-            sig128 = softfloat_shortShiftLeft128( sig64, sig0, -shiftDist );
-            sig64 = sig128.v64;
-            sig0  = sig128.v0;
-        }
-    } else {
-        /*--------------------------------------------------------------------
-        *--------------------------------------------------------------------*/
-        if ( exp ) sig64 |= UINT64_C( 0x0001000000000000 );
-        sigExtra = softfloat_shiftRightJam64Extra( sig64, sig0, shiftDist );
-        sig64 = sigExtra.v;
-        sig0  = sigExtra.extra;
-    }
-    return softfloat_roundToUI64( state, sign, sig64, sig0, roundingMode, exact );
-
-}
-

External/SoftFloat-3e/src/f32_to_f128.c

@@ -1,96 +0,0 @@
-
-/*============================================================================
-
-This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3e, by John R. Hauser.
-
-Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
-California.  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.
-
- 3. Neither the name of the University nor the names of its contributors may
-    be used to endorse or promote products derived from this software without
-    specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
-
-=============================================================================*/
-
-#include <stdbool.h>
-#include <stdint.h>
-#include "platform.h"
-#include "internals.h"
-#include "specialize.h"
-#include "softfloat.h"
-
-float128_t f32_to_f128( struct softfloat_state *state, float32_t a )
-{
-    union ui32_f32 uA;
-    uint_fast32_t uiA;
-    bool sign;
-    int_fast16_t exp;
-    uint_fast32_t frac;
-    struct commonNaN commonNaN;
-    struct uint128 uiZ;
-    struct exp16_sig32 normExpSig;
-    union ui128_f128 uZ;
-
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-    uA.f = a;
-    uiA = uA.ui;
-    sign = signF32UI( uiA );
-    exp  = expF32UI( uiA );
-    frac = fracF32UI( uiA );
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-    if ( exp == 0xFF ) {
-        if ( frac ) {
-            softfloat_f32UIToCommonNaN( state, uiA, &commonNaN );
-            uiZ = softfloat_commonNaNToF128UI( &commonNaN );
-        } else {
-            uiZ.v64 = packToF128UI64( sign, 0x7FFF, 0 );
-            uiZ.v0  = 0;
-        }
-        goto uiZ;
-    }
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-    if ( ! exp ) {
-        if ( ! frac ) {
-            uiZ.v64 = packToF128UI64( sign, 0, 0 );
-            uiZ.v0  = 0;
-            goto uiZ;
-        }
-        normExpSig = softfloat_normSubnormalF32Sig( frac );
-        exp = normExpSig.exp - 1;
-        frac = normExpSig.sig;
-    }
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-    uiZ.v64 = packToF128UI64( sign, exp + 0x3F80, (uint_fast64_t) frac<<25 );
-    uiZ.v0  = 0;
- uiZ:
-    uZ.ui = uiZ;
-    return uZ.f;
-
-}
-

External/SoftFloat-3e/src/i32_to_f128.c

@@ -1,64 +0,0 @@
-
-/*============================================================================
-
-This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3e, by John R. Hauser.
-
-Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
-California.  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.
-
- 3. Neither the name of the University nor the names of its contributors may
-    be used to endorse or promote products derived from this software without
-    specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
-
-=============================================================================*/
-
-#include <stdint.h>
-#include "platform.h"
-#include "internals.h"
-#include "softfloat.h"
-
-float128_t i32_to_f128( int32_t a )
-{
-    uint_fast64_t uiZ64;
-    bool sign;
-    uint_fast32_t absA;
-    int_fast8_t shiftDist;
-    union ui128_f128 uZ;
-
-    uiZ64 = 0;
-    if ( a ) {
-        sign = (a < 0);
-        absA = sign ? -(uint_fast32_t) a : (uint_fast32_t) a;
-        shiftDist = softfloat_countLeadingZeros32( absA ) + 17;
-        uiZ64 =
-            packToF128UI64(
-                sign, 0x402E - shiftDist, (uint_fast64_t) absA<<shiftDist );
-    }
-    uZ.ui.v64 = uiZ64;
-    uZ.ui.v0  = 0;
-    return uZ.f;
-
-}
-

External/SoftFloat-3e/src/s_addMagsF128.c

@@ -1,155 +0,0 @@
-
-/*============================================================================
-
-This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3e, by John R. Hauser.
-
-Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
-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.
-
- 3. Neither the name of the University nor the names of its contributors may
-    be used to endorse or promote products derived from this software without
-    specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
-
-=============================================================================*/
-
-#include <stdbool.h>
-#include <stdint.h>
-#include "platform.h"
-#include "internals.h"
-#include "specialize.h"
-
-float128_t
- softfloat_addMagsF128(
-     struct softfloat_state *state,
-     uint_fast64_t uiA64,
-     uint_fast64_t uiA0,
-     uint_fast64_t uiB64,
-     uint_fast64_t uiB0,
-     bool signZ
- )
-{
-    int_fast32_t expA;
-    struct uint128 sigA;
-    int_fast32_t expB;
-    struct uint128 sigB;
-    int_fast32_t expDiff;
-    struct uint128 uiZ, sigZ;
-    int_fast32_t expZ;
-    uint_fast64_t sigZExtra;
-    struct uint128_extra sig128Extra;
-    union ui128_f128 uZ;
-
-    expA = expF128UI64( uiA64 );
-    sigA.v64 = fracF128UI64( uiA64 );
-    sigA.v0  = uiA0;
-    expB = expF128UI64( uiB64 );
-    sigB.v64 = fracF128UI64( uiB64 );
-    sigB.v0  = uiB0;
-    expDiff = expA - expB;
-    if ( ! expDiff ) {
-        if ( expA == 0x7FFF ) {
-            if ( sigA.v64 | sigA.v0 | sigB.v64 | sigB.v0 ) goto propagateNaN;
-            uiZ.v64 = uiA64;
-            uiZ.v0  = uiA0;
-            goto uiZ;
-        }
-        sigZ = softfloat_add128( sigA.v64, sigA.v0, sigB.v64, sigB.v0 );
-        if ( ! expA ) {
-            uiZ.v64 = packToF128UI64( signZ, 0, sigZ.v64 );
-            uiZ.v0  = sigZ.v0;
-            goto uiZ;
-        }
-        expZ = expA;
-        sigZ.v64 |= UINT64_C( 0x0002000000000000 );
-        sigZExtra = 0;
-        goto shiftRight1;
-    }
-    if ( expDiff < 0 ) {
-        if ( expB == 0x7FFF ) {
-            if ( sigB.v64 | sigB.v0 ) goto propagateNaN;
-            uiZ.v64 = packToF128UI64( signZ, 0x7FFF, 0 );
-            uiZ.v0  = 0;
-            goto uiZ;
-        }
-        expZ = expB;
-        if ( expA ) {
-            sigA.v64 |= UINT64_C( 0x0001000000000000 );
-        } else {
-            ++expDiff;
-            sigZExtra = 0;
-            if ( ! expDiff ) goto newlyAligned;
-        }
-        sig128Extra =
-            softfloat_shiftRightJam128Extra( sigA.v64, sigA.v0, 0, -expDiff );
-        sigA = sig128Extra.v;
-        sigZExtra = sig128Extra.extra;
-    } else {
-        if ( expA == 0x7FFF ) {
-            if ( sigA.v64 | sigA.v0 ) goto propagateNaN;
-            uiZ.v64 = uiA64;
-            uiZ.v0  = uiA0;
-            goto uiZ;
-        }
-        expZ = expA;
-        if ( expB ) {
-            sigB.v64 |= UINT64_C( 0x0001000000000000 );
-        } else {
-            --expDiff;
-            sigZExtra = 0;
-            if ( ! expDiff ) goto newlyAligned;
-        }
-        sig128Extra =
-            softfloat_shiftRightJam128Extra( sigB.v64, sigB.v0, 0, expDiff );
-        sigB = sig128Extra.v;
-        sigZExtra = sig128Extra.extra;
-    }
- newlyAligned:
-    sigZ =
-        softfloat_add128(
-            sigA.v64 | UINT64_C( 0x0001000000000000 ),
-            sigA.v0,
-            sigB.v64,
-            sigB.v0
-        );
-    --expZ;
-    if ( sigZ.v64 < UINT64_C( 0x0002000000000000 ) ) goto roundAndPack;
-    ++expZ;
- shiftRight1:
-    sig128Extra =
-        softfloat_shortShiftRightJam128Extra(
-            sigZ.v64, sigZ.v0, sigZExtra, 1 );
-    sigZ = sig128Extra.v;
-    sigZExtra = sig128Extra.extra;
- roundAndPack:
-    return
-        softfloat_roundPackToF128( state, signZ, expZ, sigZ.v64, sigZ.v0, sigZExtra );
- propagateNaN:
-    uiZ = softfloat_propagateNaNF128UI( state, uiA64, uiA0, uiB64, uiB0 );
- uiZ:
-    uZ.ui = uiZ;
-    return uZ.f;
-
-}
-

External/SoftFloat-3e/src/s_normRoundPackToF128.c

@@ -1,82 +0,0 @@
-
-/*============================================================================
-
-This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3e, by John R. Hauser.
-
-Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
-California.  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.
-
- 3. Neither the name of the University nor the names of its contributors may
-    be used to endorse or promote products derived from this software without
-    specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
-
-=============================================================================*/
-
-#include <stdbool.h>
-#include <stdint.h>
-#include "platform.h"
-#include "internals.h"
-
-float128_t
- softfloat_normRoundPackToF128(
-     struct softfloat_state *state,
-     bool sign, int_fast32_t exp, uint_fast64_t sig64, uint_fast64_t sig0 )
-{
-    int_fast8_t shiftDist;
-    struct uint128 sig128;
-    union ui128_f128 uZ;
-    uint_fast64_t sigExtra;
-    struct uint128_extra sig128Extra;
-
-    if ( ! sig64 ) {
-        exp -= 64;
-        sig64 = sig0;
-        sig0 = 0;
-    }
-    shiftDist = softfloat_countLeadingZeros64( sig64 ) - 15;
-    exp -= shiftDist;
-    if ( 0 <= shiftDist ) {
-        if ( shiftDist ) {
-            sig128 = softfloat_shortShiftLeft128( sig64, sig0, shiftDist );
-            sig64 = sig128.v64;
-            sig0  = sig128.v0;
-        }
-        if ( (uint32_t) exp < 0x7FFD ) {
-            uZ.ui.v64 = packToF128UI64( sign, sig64 | sig0 ? exp : 0, sig64 );
-            uZ.ui.v0  = sig0;
-            return uZ.f;
-        }
-        sigExtra = 0;
-    } else {
-        sig128Extra =
-            softfloat_shortShiftRightJam128Extra( sig64, sig0, 0, -shiftDist );
-        sig64 = sig128Extra.v.v64;
-        sig0  = sig128Extra.v.v0;
-        sigExtra = sig128Extra.extra;
-    }
-    return softfloat_roundPackToF128( state, sign, exp, sig64, sig0, sigExtra );
-
-}
-

External/SoftFloat-3e/src/s_propagateNaNF128UI.c

@@ -1,82 +0,0 @@
-
-/*============================================================================
-
-This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3e, by John R. Hauser.
-
-Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
-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.
-
- 3. Neither the name of the University nor the names of its contributors may
-    be used to endorse or promote products derived from this software without
-    specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
-
-=============================================================================*/
-
-#include <stdbool.h>
-#include <stdint.h>
-#include "platform.h"
-#include "internals.h"
-#include "specialize.h"
-#include "softfloat.h"
-
-/*----------------------------------------------------------------------------
-| Interpreting the unsigned integer formed from concatenating `uiA64' and
-| `uiA0' as a 128-bit floating-point value, and likewise interpreting the
-| unsigned integer formed from concatenating `uiB64' and `uiB0' as another
-| 128-bit floating-point value, and assuming at least on of these floating-
-| point values is a NaN, returns the bit pattern of the combined NaN result.
-| If either original floating-point value is a signaling NaN, the invalid
-| exception is raised.
-*----------------------------------------------------------------------------*/
-struct uint128
- softfloat_propagateNaNF128UI(
-     struct softfloat_state *state,
-     uint_fast64_t uiA64,
-     uint_fast64_t uiA0,
-     uint_fast64_t uiB64,
-     uint_fast64_t uiB0
- )
-{
-    bool isSigNaNA;
-    struct uint128 uiZ;
-
-    isSigNaNA = softfloat_isSigNaNF128UI( uiA64, uiA0 );
-    if ( isSigNaNA || softfloat_isSigNaNF128UI( uiB64, uiB0 ) ) {
-        softfloat_raiseFlags( state, softfloat_flag_invalid );
-        if ( isSigNaNA ) goto returnNonsigA;
-    }
-    if ( isNaNF128UI( uiA64, uiA0 ) ) {
- returnNonsigA:
-        uiZ.v64 = uiA64;
-        uiZ.v0  = uiA0;
-    } else {
-        uiZ.v64 = uiB64;
-        uiZ.v0  = uiB0;
-    }
-    uiZ.v64 |= UINT64_C( 0x0000800000000000 );
-    return uiZ;
-
-}
-

External/SoftFloat-3e/src/s_roundPackToF128.c

@@ -1,171 +0,0 @@
-
-/*============================================================================
-
-This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3e, by John R. Hauser.
-
-Copyright 2011, 2012, 2013, 2014, 2015, 2017 The Regents of the University of
-California.  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.
-
- 3. Neither the name of the University nor the names of its contributors may
-    be used to endorse or promote products derived from this software without
-    specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
-
-=============================================================================*/
-
-#include <stdbool.h>
-#include <stdint.h>
-#include "platform.h"
-#include "internals.h"
-#include "softfloat.h"
-
-float128_t
- softfloat_roundPackToF128(
-     struct softfloat_state *state,
-     bool sign,
-     int_fast32_t exp,
-     uint_fast64_t sig64,
-     uint_fast64_t sig0,
-     uint_fast64_t sigExtra
- )
-{
-    uint_fast8_t roundingMode;
-    bool roundNearEven, doIncrement, isTiny;
-    struct uint128_extra sig128Extra;
-    uint_fast64_t uiZ64, uiZ0;
-    struct uint128 sig128;
-    union ui128_f128 uZ;
-
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-    roundingMode = state->roundingMode;
-    roundNearEven = (roundingMode == softfloat_round_near_even);
-    doIncrement = (UINT64_C( 0x8000000000000000 ) <= sigExtra);
-    if ( ! roundNearEven && (roundingMode != softfloat_round_near_maxMag) ) {
-        doIncrement =
-            (roundingMode
-                 == (sign ? softfloat_round_min : softfloat_round_max))
-                && sigExtra;
-    }
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-    if ( 0x7FFD <= (uint32_t) exp ) {
-        if ( exp < 0 ) {
-            /*----------------------------------------------------------------
-            *----------------------------------------------------------------*/
-            isTiny =
-                   (state->detectTininess
-                        == softfloat_tininess_beforeRounding)
-                || (exp < -1)
-                || ! doIncrement
-                || softfloat_lt128(
-                       sig64,
-                       sig0,
-                       UINT64_C( 0x0001FFFFFFFFFFFF ),
-                       UINT64_C( 0xFFFFFFFFFFFFFFFF )
-                   );
-            sig128Extra =
-                softfloat_shiftRightJam128Extra( sig64, sig0, sigExtra, -exp );
-            sig64 = sig128Extra.v.v64;
-            sig0  = sig128Extra.v.v0;
-            sigExtra = sig128Extra.extra;
-            exp = 0;
-            if ( isTiny && sigExtra ) {
-                softfloat_raiseFlags( state, softfloat_flag_underflow );
-            }
-            doIncrement = (UINT64_C( 0x8000000000000000 ) <= sigExtra);
-            if (
-                   ! roundNearEven
-                && (roundingMode != softfloat_round_near_maxMag)
-            ) {
-                doIncrement =
-                    (roundingMode
-                         == (sign ? softfloat_round_min : softfloat_round_max))
-                        && sigExtra;
-            }
-        } else if (
-               (0x7FFD < exp)
-            || ((exp == 0x7FFD)
-                    && softfloat_eq128( 
-                           sig64,
-                           sig0,
-                           UINT64_C( 0x0001FFFFFFFFFFFF ),
-                           UINT64_C( 0xFFFFFFFFFFFFFFFF )
-                       )
-                    && doIncrement)
-        ) {
-            /*----------------------------------------------------------------
-            *----------------------------------------------------------------*/
-            softfloat_raiseFlags(
-                state, softfloat_flag_overflow | softfloat_flag_inexact );
-            if (
-                   roundNearEven
-                || (roundingMode == softfloat_round_near_maxMag)
-                || (roundingMode
-                        == (sign ? softfloat_round_min : softfloat_round_max))
-            ) {
-                uiZ64 = packToF128UI64( sign, 0x7FFF, 0 );
-                uiZ0  = 0;
-            } else {
-                uiZ64 =
-                    packToF128UI64(
-                        sign, 0x7FFE, UINT64_C( 0x0000FFFFFFFFFFFF ) );
-                uiZ0 = UINT64_C( 0xFFFFFFFFFFFFFFFF );
-            }
-            goto uiZ;
-        }
-    }
-    /*------------------------------------------------------------------------
-    *------------------------------------------------------------------------*/
-    if ( sigExtra ) {
-        state->exceptionFlags |= softfloat_flag_inexact;
-#ifdef SOFTFLOAT_ROUND_ODD
-        if ( roundingMode == softfloat_round_odd ) {
-            sig0 |= 1;
-            goto packReturn;
-        }
-#endif
-    }
-    if ( doIncrement ) {
-        sig128 = softfloat_add128( sig64, sig0, 0, 1 );
-        sig64 = sig128.v64;
-        sig0 =
-            sig128.v0
-                & ~(uint64_t)
-                       (! (sigExtra & UINT64_C( 0x7FFFFFFFFFFFFFFF ))
-                            & roundNearEven);
-    } else {
-        if ( ! (sig64 | sig0) ) exp = 0;
-    }
-    /*------------------------------------------------------------------------
-     *------------------------------------------------------------------------*/
-    uiZ64 = packToF128UI64( sign, exp, sig64 );
-    uiZ0  = sig0;
- uiZ:
-    uZ.ui.v64 = uiZ64;
-    uZ.ui.v0  = uiZ0;
-    return uZ.f;
-
-}
-

External/SoftFloat-3e/src/s_subMagsF128.c

@@ -1,140 +0,0 @@
-
-/*============================================================================
-
-This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3e, by John R. Hauser.
-
-Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
-California.  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.
-
- 3. Neither the name of the University nor the names of its contributors may
-    be used to endorse or promote products derived from this software without
-    specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
-
-=============================================================================*/
-
-#include <stdbool.h>
-#include <stdint.h>
-#include "platform.h"
-#include "internals.h"
-#include "specialize.h"
-#include "softfloat.h"
-
-float128_t
- softfloat_subMagsF128(
-     struct softfloat_state *state,
-     uint_fast64_t uiA64,
-     uint_fast64_t uiA0,
-     uint_fast64_t uiB64,
-     uint_fast64_t uiB0,
-     bool signZ
- )
-{
-    int_fast32_t expA;
-    struct uint128 sigA;
-    int_fast32_t expB;
-    struct uint128 sigB, sigZ;
-    int_fast32_t expDiff, expZ;
-    struct uint128 uiZ;
-    union ui128_f128 uZ;
-
-    expA = expF128UI64( uiA64 );
-    sigA.v64 = fracF128UI64( uiA64 );
-    sigA.v0  = uiA0;
-    expB = expF128UI64( uiB64 );
-    sigB.v64 = fracF128UI64( uiB64 );
-    sigB.v0  = uiB0;
-    sigA = softfloat_shortShiftLeft128( sigA.v64, sigA.v0, 4 );
-    sigB = softfloat_shortShiftLeft128( sigB.v64, sigB.v0, 4 );
-    expDiff = expA - expB;
-    if ( 0 < expDiff ) goto expABigger;
-    if ( expDiff < 0 ) goto expBBigger;
-    if ( expA == 0x7FFF ) {
-        if ( sigA.v64 | sigA.v0 | sigB.v64 | sigB.v0 ) goto propagateNaN;
-        softfloat_raiseFlags( state, softfloat_flag_invalid );
-        uiZ.v64 = defaultNaNF128UI64;
-        uiZ.v0  = defaultNaNF128UI0;
-        goto uiZ;
-    }
-    expZ = expA;
-    if ( ! expZ ) expZ = 1;
-    if ( sigB.v64 < sigA.v64 ) goto aBigger;
-    if ( sigA.v64 < sigB.v64 ) goto bBigger;
-    if ( sigB.v0 < sigA.v0 ) goto aBigger;
-    if ( sigA.v0 < sigB.v0 ) goto bBigger;
-    uiZ.v64 =
-        packToF128UI64(
-            (state->roundingMode == softfloat_round_min), 0, 0 );
-    uiZ.v0 = 0;
-    goto uiZ;
- expBBigger:
-    if ( expB == 0x7FFF ) {
-        if ( sigB.v64 | sigB.v0 ) goto propagateNaN;
-        uiZ.v64 = packToF128UI64( signZ ^ 1, 0x7FFF, 0 );
-        uiZ.v0  = 0;
-        goto uiZ;
-    }
-    if ( expA ) {
-        sigA.v64 |= UINT64_C( 0x0010000000000000 );
-    } else {
-        ++expDiff;
-        if ( ! expDiff ) goto newlyAlignedBBigger;
-    }
-    sigA = softfloat_shiftRightJam128( sigA.v64, sigA.v0, -expDiff );
- newlyAlignedBBigger:
-    expZ = expB;
-    sigB.v64 |= UINT64_C( 0x0010000000000000 );
- bBigger:
-    signZ = ! signZ;
-    sigZ = softfloat_sub128( sigB.v64, sigB.v0, sigA.v64, sigA.v0 );
-    goto normRoundPack;
- expABigger:
-    if ( expA == 0x7FFF ) {
-        if ( sigA.v64 | sigA.v0 ) goto propagateNaN;
-        uiZ.v64 = uiA64;
-        uiZ.v0  = uiA0;
-        goto uiZ;
-    }
-    if ( expB ) {
-        sigB.v64 |= UINT64_C( 0x0010000000000000 );
-    } else {
-        --expDiff;
-        if ( ! expDiff ) goto newlyAlignedABigger;
-    }
-    sigB = softfloat_shiftRightJam128( sigB.v64, sigB.v0, expDiff );
- newlyAlignedABigger:
-    expZ = expA;
-    sigA.v64 |= UINT64_C( 0x0010000000000000 );
- aBigger:
-    sigZ = softfloat_sub128( sigA.v64, sigA.v0, sigB.v64, sigB.v0 );
- normRoundPack:
-    return softfloat_normRoundPackToF128( state, signZ, expZ - 5, sigZ.v64, sigZ.v0 );
- propagateNaN:
-    uiZ = softfloat_propagateNaNF128UI( state, uiA64, uiA0, uiB64, uiB0 );
- uiZ:
-    uZ.ui = uiZ;
-    return uZ.f;
-
-}
-

External/cephes/CMakeLists.txt

@@ -1,16 +0,0 @@
-add_library(cephes_128bit STATIC
-  src/128bit/Impl.cpp
-  src/128bit/atanll.c
-  src/128bit/constll.c
-  src/128bit/exp2ll.c
-  src/128bit/floorll.c
-  src/128bit/log2ll.c
-  src/128bit/mtherr.c
-  src/128bit/polevll.c
-  src/128bit/sinll.c
-  src/128bit/tanll.c)
-
-# 128-bit library
-target_link_libraries(cephes_128bit softfloat_3e)
-target_include_directories(cephes_128bit PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/include/)
-target_compile_options(cephes_128bit PRIVATE -fno-builtin)

External/cephes/LICENSE

@@ -1,118 +0,0 @@
-The cephes math library is BSD licensed.
-The source can be accessed from https://www.netlib.org/cephes/
-
-Original license from https://www.netlib.org/cephes/readme :
->    Some software in this archive may be from the book _Methods and
-> Programs for Mathematical Functions_ (Prentice-Hall or Simon & Schuster
-> International, 1989) or from the Cephes Mathematical Library, a
-> commercial product. In either event, it is copyrighted by the author.
-> What you see here may be used freely but it comes with no support or
-> guarantee.
->
->    The two known misprints in the book are repaired here in the
-> source listings for the gamma function and the incomplete beta
-> integral.
->
->
->    Stephen L. Moshier
->    moshier@na-net.ornl.gov
-
-The author was e-mailed and they allowed it to be relicensed under BSD.
-Resources:
-https://bugs.gentoo.org/687276
-https://lists.debian.org/debian-legal/2004/12/msg00295.html
-https://github.com/deepmind/torch-cephes/blob/master/LICENSE.txt
-https://github.com/nearform/node-cephes/blob/master/LICENSE
-
-E-mail snippit from torch-cephes source:
-
-Return-Path: <steve@moshier.net>
-X-Original-To: julien@cornebise.com
-Delivered-To: julien@cornebise.com
-Received: from atl4mhob11.myregisteredsite.com (atl4mhob11.myregisteredsite.com [209.17.115.49])
-    by cornebise.com (Postfix) with ESMTP id D47B139FC0
-    for <julien@cornebise.com>; Fri, 25 Oct 2013 16:32:40 +0200 (CEST)
-Received: from mailpod1.hostingplatform.com ([10.30.71.116])
-    by atl4mhob11.myregisteredsite.com (8.14.4/8.14.4) with ESMTP id r9PEWcwQ003543
-    for <julien@cornebise.com>; Fri, 25 Oct 2013 10:32:38 -0400
-Received: (qmail 11948 invoked by uid 0); 25 Oct 2013 12:36:20 -0000
-X-TCPREMOTEIP: 76.24.25.74
-X-Authenticated-UID: steve@moshier.net
-Received: from unknown (HELO d510.local) (steve@moshier.net@76.24.25.74)
-  by 0 with ESMTPA; 25 Oct 2013 12:36:20 -0000
-Date: Fri, 25 Oct 2013 08:36:19 -0400 (EDT)
-From: Stephen Moshier <steve@moshier.net>
-X-X-Sender: steve@d510
-To: Julien Cornebise <julien@cornebise.com>
-Subject: Re: Cephes: permission to wrap+distribute for Lua
-In-Reply-To: <52653AD3.1010004@cornebise.com>
-Message-ID: <alpine.DEB.2.02.1310250827040.17646@d510>
-References: <52653AD3.1010004@cornebise.com>
-User-Agent: Alpine 2.02 (DEB 1266 2009-07-14)
-MIME-Version: 1.0
-Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed
-
-
-Julien, thank you for writing.
-BSD license is fine, modification is OK.
-There are more build scripts available in the web site distributions than
-there are on the Netlib.  I think there is an update to Planck's radiation
-function that I haven't sent to Netlib yet.  But Netlib is a more stable
-site, so it is better to cite that as a reference.
-
-
-On Mon, 21 Oct 2013, Julien Cornebise wrote:
-
-> -----BEGIN PGP SIGNED MESSAGE-----
-> Hash: SHA1
->
-> Dear Mr Moshier
->
-> I am a researcher in mathematics and machine learning in London, and
-> am writing about your awesome Cephes library, whom I found at the
-> heart of Scipy.
->
-> It is so useful that, with your permission, I would like to wrap it
-> for Lua and Torch (a machine learning overlay to Lua, specialized in
-> neural nets, see http://www.torch.ch). I would like to distribute it
-> as a package for Torch, including your source code along the wrapping
-> code.
-> This wouldbe a public package, distributed under BSD License. I have
-> put a first draft on github:
-> https://github.com/jucor/torch-cephes
->
-> Hence my three questions, please:
->
-> 1/ How would you like to be acknowledged, beyond the comments that are
-> already in your code? Do you have any standard header/disclaimer that
-> I could add to the documentation?
->
-> 2/ At the moment, your code is left untouched. However, if I ever need
-> to modify bits of the code, what are the conditions/restrictions?
-> Nothing huge -- I definitely do not want to mess with it: I was
-> planning to use the natural completion of some functions on the
-> completed real line (e.g. CDF returing 1 when called with "infinity",
-> or quantiles returning -Infinity when called with 0), either natively
-> if supported, or by setting a specific flag  via mtherr().
->
-> 3/ I am currently using the source from Netlib. Do you recommend using
-> the source from your website instead ?
->
-> Thank you very much for your attention,
-> and, more importantly, for the time and effort your poured into Cephes.
->
-> Best regards,
->
-> Julien Cornebise, Ph.D.
-> London, UK
-> http://www.cornebise.com/julien
-> -----BEGIN PGP SIGNATURE-----
-> Version: GnuPG v1.4.14 (Darwin)
-> Comment: GPGTools - http://gpgtools.org
-> Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/
->
-> iEYEARECAAYFAlJlOtEACgkQKYR3gC0rw/gIpQCfZKu6+iDh9ghhm6QfsLXnldKN
-> BuIAn2zZHu1c/IrRAevhjM7N7xGg0LHO
-> =WeP5
-> -----END PGP SIGNATURE-----
-

External/cephes/include/cephes_128bit.h

@@ -1,15 +0,0 @@
-#pragma once
-
-extern "C" {
-#include "SoftFloat-3e/platform.h"
-#include "SoftFloat-3e/softfloat.h"
-}
-
-namespace FEXCore::cephes_128bit {
-  float128_t atan2l(float128_t y, float128_t x);
-  float128_t cosl(float128_t x);
-  float128_t exp2l(float128_t x);
-  float128_t log2l(float128_t x);
-  float128_t sinl(float128_t x);
-  float128_t tanl(float128_t x);
-}

External/cephes/src/128bit/Impl.cpp

@@ -1,32 +0,0 @@
-#include "cephes_128bit.h"
-
-extern "C" {
-// cephes_128bit functions
-float128_t cephes_f128_atan2l(float128_t y, float128_t x);
-float128_t cephes_f128_cosl(float128_t x);
-float128_t cephes_f128_exp2l(float128_t x);
-float128_t cephes_f128_log2l(float128_t x);
-float128_t cephes_f128_sinl(float128_t x);
-float128_t cephes_f128_tanl(float128_t x);
-}
-
-namespace FEXCore::cephes_128bit {
-  float128_t atan2l(float128_t y, float128_t x) {
-    return cephes_f128_atan2l(y, x);
-  }
-  float128_t cosl(float128_t x) {
-    return cephes_f128_cosl(x);
-  }
-  float128_t exp2l(float128_t x) {
-    return cephes_f128_exp2l(x);
-  }
-  float128_t log2l(float128_t x) {
-    return cephes_f128_log2l(x);
-  }
-  float128_t sinl(float128_t x) {
-    return cephes_f128_sinl(x);
-  }
-  float128_t tanl(float128_t x) {
-    return cephes_f128_tanl(x);
-  }
-}