Ghidra 11.4.1 (#349 )

Update Ghidra HEAD to commit 7e6c01f28 (#348 )
Bump Ghidra HEAD commit 7e6c01f28 Changed files: ``` M Ghidra/Features/Decompiler/src/decompile/cpp/coreaction.cc M Ghidra/Features/Decompiler/src/decompile/cpp/flow.cc M Ghidra/Features/Decompiler/src/decompile/cpp/flow.hh M Ghidra/Features/Decompiler/src/decompile/cpp/funcdata.hh M Ghidra/Features/Decompiler/src/decompile/cpp/funcdata_op.cc M Ghidra/Features/Decompiler/src/decompile/cpp/ruleaction.cc M Ghidra/Features/Decompiler/src/decompile/cpp/type.cc M Ghidra/Features/Decompiler/src/decompile/cpp/varnode.cc M Ghidra/Features/Decompiler/src/decompile/cpp/varnode.hh A Ghidra/Features/Decompiler/src/decompile/datatests/inlinetarget.xml M Ghidra/Processors/MIPS/data/patterns/MIPS_BE_patterns.xml M Ghidra/Processors/MIPS/data/patterns/MIPS_LE_patterns.xml ``` Commit details: ``` [Commit 1/5] Hash: fc4b7800251f59395e1ddc9bb85e932c69e00a65 Date: 2025-06-04 19:56:49 +0000 Message: GP-5736 prevent constant propagation from making RETURN inputs constant (Closes #8183) Files changed: M Ghidra/Features/Decompiler/src/decompile/cpp/coreaction.cc [Commit 2/5] Hash: cc0203307d6b0347cae04f4794798633e36567af Date: 2025-07-23 17:31:18 +0000 Message: GP-5863 Check for input intersection before creating unreferenced param Files changed: M Ghidra/Features/Decompiler/src/decompile/cpp/coreaction.cc M Ghidra/Features/Decompiler/src/decompile/cpp/funcdata.hh M Ghidra/Features/Decompiler/src/decompile/cpp/ruleaction.cc M Ghidra/Features/Decompiler/src/decompile/cpp/varnode.cc M Ghidra/Features/Decompiler/src/decompile/cpp/varnode.hh [Commit 3/5] Hash: c4c7aa5dad6eb651e76d86d0d1a7a5c2ad6ded61 Date: 2025-07-21 19:40:05 +0000 Message: Fix for infinite loop caused by RulePtrsubUndo Files changed: M Ghidra/Features/Decompiler/src/decompile/cpp/type.cc [Commit 4/5] Hash: 3468c4b5025ff936080e56163b4fc155a538ed83 Date: 2025-07-17 22:42:00 +0000 Message: GP-5843 Added MIPS64 function start patterns Files changed: M Ghidra/Processors/MIPS/data/patterns/MIPS_BE_patterns.xml M Ghidra/Processors/MIPS/data/patterns/MIPS_LE_patterns.xml [Commit 5/5] Hash: 80d66023a974d775e97f770b826d800c1de42461 Date: 2025-07-16 18:29:53 +0000 Message: GP-5832 Update inline target op when inlining a subfunction Files changed: M Ghidra/Features/Decompiler/src/decompile/cpp/flow.cc M Ghidra/Features/Decompiler/src/decompile/cpp/flow.hh M Ghidra/Features/Decompiler/src/decompile/cpp/funcdata_op.cc A Ghidra/Features/Decompiler/src/decompile/datatests/inlinetarget.xml ``` Co-authored-by: pgoodman <43664+pgoodman@users.noreply.github.com>
2026-06-21 13:56:12 +00:00 · 2025-08-01 17:59:24 +00:00 · 2025-07-28 10:16:54 -04:00 · 2025-07-21 09:02:43 -04:00 · 2025-07-19 17:39:08 -04:00 · 2025-07-18 12:37:14 -04:00
29 changed files with 1087 additions and 528 deletions
@@ -25,7 +25,7 @@ jobs:
        release: [stable, HEAD]

    steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4

    - name: Setup Git User for Applying Patches
      # See this thread for more details https://github.community/t/github-actions-bot-email-address/17204/5
@@ -43,19 +43,21 @@ jobs:
      if: runner.os == 'macOS'
      run: |
        echo "MACOSX_DEPLOYMENT_TARGET=10.15" >> ${GITHUB_ENV}
-        brew install \
+        brew install --formula \
          ccache \
-          cmake \
          doxygen \
          graphviz

    - name: Install Windows system dependencies
      if: runner.os == 'Windows'
-      uses: nick-fields/retry@v2
+      uses: nick-fields/retry@v3
      with:
        timeout_minutes: 10
        max_attempts: 3
-        command: choco install ccache doxygen.install graphviz
+        command: |
+          choco install ccache doxygen.install graphviz
+          Add-Content -Path $env:GITHUB_ENV -Value "CCACHE_EXE=$(Resolve-Path C:\ProgramData\chocolatey\lib\ccache\tools\*\ccache.exe)" 
+          vcpkg install zlib:x64-windows-static

    - name: Generate cache key
      shell: cmake -P {0}
@@ -65,7 +67,7 @@ jobs:
        file(APPEND "$ENV{GITHUB_ENV}" "CACHE_TIMESTAMP=${current_date}\n")

    - name: Update the cache (ccache)
-      uses: actions/cache@v3
+      uses: actions/cache@v4
      with:
        path: "${{ github.workspace }}/ccache"
        key: ${{ env.CACHE_KEY }}_ccache_${{ env.CACHE_TIMESTAMP }}
@@ -99,14 +101,20 @@ jobs:
      run: cmake "--preset=ci-$("${{ matrix.os }}".split("-")[0])"
        -DCMAKE_BUILD_TYPE=${{ matrix.build_type }}
        -Dsleigh_RELEASE_TYPE=${{ matrix.release }}
+        "-DCMAKE_PROJECT_INCLUDE:FILEPATH=${{ github.workspace }}/cmake/ccache-msvc.cmake"
+        -DCMAKE_MSVC_DEBUG_INFORMATION_FORMAT=Embedded

    - name: Build the project
      run: cmake
        --build build
        --config ${{ matrix.build_type }}
-        -j 2
+        -j 4
        -v

+    - name: Test the project
+      working-directory: build
+      run: ctest -VV -C ${{ matrix.build_type }}
+
    - name: Build the docs
      run: cmake
        --build build
@@ -117,7 +125,7 @@ jobs:
    - name: Run the example
      run: cmake
        --build build
-        -j 2
+        -j 4
        --config ${{ matrix.build_type }}
        --target sleigh_example_runner

@@ -127,29 +135,53 @@ jobs:
        --prefix install

    - name: Smoketest sleigh lift
-      run: ./install/bin/sleigh-lift disassemble x86-64.sla 4881ecc00f0000
+      run: |
+        ./install/bin/sleigh-lift --version
+        ./install/bin/sleigh-lift disassemble x86-64.sla 4881ecc00f0000
+        ./install/bin/sleigh-lift pcode x86-64.sla 4881ecc00f0000

-    - name: Test install directory
+    - name: Test install directory Unix
+      if: runner.os != 'Windows'
      working-directory: tests/find_package
      run: |
        cmake -B build -S . "-Dsleigh_DIR=${{ github.workspace }}/install/lib/cmake/sleigh" -DCMAKE_BUILD_TYPE=${{ matrix.build_type }}
-        cmake --build build -j 2 --config ${{ matrix.build_type }}
+        cmake --build build -j 4 --config ${{ matrix.build_type }}
+        cd build
+        ctest -V -C ${{ matrix.build_type }}
+    - name: Test install directory Windows
+      if: runner.os == 'Windows'
+      working-directory: tests/find_package
+      run: |
+        cmake -B build -S . "-Dsleigh_DIR=${{ github.workspace }}/install/lib/cmake/sleigh" -DCMAKE_BUILD_TYPE=${{ matrix.build_type }} "-DCMAKE_TOOLCHAIN_FILE=$env:VCPKG_INSTALLATION_ROOT/scripts/buildsystems/vcpkg.cmake" -DVCPKG_TARGET_TRIPLET=x64-windows-static
+        cmake --build build -j 4 --config ${{ matrix.build_type }}
        cd build
        ctest -V -C ${{ matrix.build_type }}

-    - name: Test tool install directory
+    - name: Test tool install directory Unix
+      if: runner.os != 'Windows'
      working-directory: extra-tools/sleigh-lift
      run: |
        cmake -B build -S . "-Dsleigh_DIR=${{ github.workspace }}/install/lib/cmake/sleigh" -DCMAKE_BUILD_TYPE=${{ matrix.build_type }}
-        cmake --build build -j 2 --config ${{ matrix.build_type }}
+        cmake --build build -j 4 --config ${{ matrix.build_type }}
        cmake --install build --config ${{ matrix.build_type }} --prefix install
        ./install/bin/sleigh-lift --version
        ./install/bin/sleigh-lift disassemble x86-64.sla 4881ecc00f0000
+        ./install/bin/sleigh-lift pcode x86-64.sla 4881ecc00f0000
+    - name: Test tool install directory Windows
+      if: runner.os == 'Windows'
+      working-directory: extra-tools/sleigh-lift
+      run: |
+        cmake -B build -S . "-Dsleigh_DIR=${{ github.workspace }}/install/lib/cmake/sleigh" -DCMAKE_BUILD_TYPE=${{ matrix.build_type }} "-DCMAKE_TOOLCHAIN_FILE=$env:VCPKG_INSTALLATION_ROOT/scripts/buildsystems/vcpkg.cmake" -DVCPKG_TARGET_TRIPLET=x64-windows-static
+        cmake --build build -j 4 --config ${{ matrix.build_type }}
+        cmake --install build --config ${{ matrix.build_type }} --prefix install
+        ./install/bin/sleigh-lift --version
+        ./install/bin/sleigh-lift disassemble x86-64.sla 4881ecc00f0000
+        ./install/bin/sleigh-lift pcode x86-64.sla 4881ecc00f0000

    - name: Create the packages
      run: cmake
          --build build
-          -j 2
+          -j 4
          --config ${{ matrix.build_type }}
          --target package

@@ -159,7 +191,7 @@ jobs:
        sudo dpkg -i build/*.deb

        cmake -S tests/find_package -B find_package_build -DCMAKE_BUILD_TYPE=${{ matrix.build_type }}
-        cmake --build find_package_build -j 2 --config ${{ matrix.build_type }} --verbose
+        cmake --build find_package_build -j 4 --config ${{ matrix.build_type }} --verbose

    - name: Locate the packages (RelWithDebInfo only)
      if: matrix.build_type == 'RelWithDebInfo'
@@ -182,13 +214,13 @@ jobs:
    # DEB Package
    - name: Upload the DEB package artifact (RelWithDebInfo only)
      if: matrix.build_type == 'RelWithDebInfo' && runner.os == 'Linux'
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
      with:
        name: ${{ env.DEB_PACKAGE_NAME }}
        path: ${{ env.DEB_PACKAGE_PATH }}

    - name: Release DEB package artifact (RelWithDebInfo only)
-      uses: softprops/action-gh-release@v0.1.15
+      uses: softprops/action-gh-release@v2.3.2
      if: matrix.build_type == 'RelWithDebInfo' && runner.os == 'Linux' && startsWith(github.ref, 'refs/tags/') && matrix.release == 'stable'
      with:
        files: ${{ env.DEB_PACKAGE_PATH }}
@@ -196,12 +228,12 @@ jobs:
    # RPM Package
    - name: Upload the RPM package artifact (RelWithDebInfo only)
      if: matrix.build_type == 'RelWithDebInfo' && runner.os == 'Linux'
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
      with:
        name: ${{ env.RPM_PACKAGE_NAME }}
        path: ${{ env.RPM_PACKAGE_PATH }}
    - name: Release RPM package artifact (RelWithDebInfo only)
-      uses: softprops/action-gh-release@v0.1.15
+      uses: softprops/action-gh-release@v2.3.2
      if: matrix.build_type == 'RelWithDebInfo' && runner.os == 'Linux' && startsWith(github.ref, 'refs/tags/') && matrix.release == 'stable'
      with:
        files: ${{ env.RPM_PACKAGE_PATH }}
@@ -209,25 +241,16 @@ jobs:
    # TGZ Package
    - name: Upload the TGZ package artifact (RelWithDebInfo only)
      if: matrix.build_type == 'RelWithDebInfo'
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
      with:
        name: ${{ env.TGZ_PACKAGE_NAME }}
        path: ${{ env.TGZ_PACKAGE_PATH }}

    - name: Release TGZ package artifact (RelWithDebInfo only)
-      uses: softprops/action-gh-release@v0.1.15
+      uses: softprops/action-gh-release@v2.3.2
      if: matrix.build_type == 'RelWithDebInfo' && startsWith(github.ref, 'refs/tags/') && matrix.release == 'stable'
      with:
        files: ${{ env.TGZ_PACKAGE_PATH }}

-    # This step is down at the bottom because Windows fails but we still want
-    # to upload the built binaries, regardless. We also want to see if/when
-    # Windows tests start passing or are still failing, so there is no special
-    # handling. GitHub Actions does not support the concept of an allowable
-    # failure state
-    - name: Run the tests
-      working-directory: build
-      run: ctest -VV -C ${{ matrix.build_type }}
-
    - name: ccache stats
      run: ccache -s
@@ -12,12 +12,12 @@ jobs:
    runs-on: ubuntu-latest

    steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4

-    - uses: actions/setup-python@v4
+    - uses: actions/setup-python@v5
      with:
        # Use oldest supported version for maximum script compatibility
-        python-version: '3.7'
+        python-version: '3.10'

    - name: Run Update Script
      id: head_update
@@ -27,7 +27,7 @@ jobs:

    # Need this to run further Actions on the newly created PR
    # See here for more details https://github.com/peter-evans/create-pull-request/blob/28fa4848947e0faa7fa50647691d01477589d5e9/docs/concepts-guidelines.md#authenticating-with-github-app-generated-tokens
-    - uses: tibdex/github-app-token@v1
+    - uses: tibdex/github-app-token@v2
      if: steps.head_update.outputs.did_update
      id: generate-token
      with:
@@ -36,7 +36,7 @@ jobs:

    - name: Create PR
      if: steps.head_update.outputs.did_update
-      uses: peter-evans/create-pull-request@v5
+      uses: peter-evans/create-pull-request@v7
      with:
        title: Update Ghidra HEAD to commit ${{ steps.head_update.outputs.short_sha }}
        commit-message: |
@@ -45,10 +45,18 @@ jobs:
          Changed files:

          ${{ steps.head_update.outputs.changed_files }}
+
+          Commit details:
+
+          ${{ steps.head_update.outputs.commit_details }}
        body: |
          Changed files:

          ${{ steps.head_update.outputs.changed_files }}
+
+          Commit details:
+
+          ${{ steps.head_update.outputs.commit_details }}
        branch: cron/update-ghidra-${{ steps.head_update.outputs.short_sha }}
        delete-branch: true
        token: ${{ steps.generate-token.outputs.token }}
@@ -8,6 +8,9 @@

 cmake_minimum_required(VERSION 3.18)

+# For MSVC ccache to use /Z7 with CMAKE_MSVC_DEBUG_INFORMATION_FORMAT=Embedded
+cmake_policy(SET CMP0141 NEW)
+
 include(cmake/prelude.cmake)

 # Sets "library_root" variable for decompiler cpp root directory
@@ -30,7 +33,7 @@ include(cmake/project-is-top-level.cmake)
 include(cmake/options.cmake)

 #
-# Move headers so we can prefix with "sleigh/"
+# Move headers so we can prefix with "ghidra/"
 #
 set(public_include_header_list
  "${library_root}/action.hh"
@@ -135,6 +138,14 @@ set(public_include_header_list
  "${library_root}/xml_arch.hh"
  "${library_root}/unionresolve.hh"
  "${library_root}/marshal.hh"
+  "${library_root}/analyzesigs.hh"
+  "${library_root}/modelrules.hh"
+  "${library_root}/signature.hh"
+  "${library_root}/signature_ghidra.hh"
+  "${library_root}/compression.hh"
+  "${library_root}/multiprecision.hh"
+  "${library_root}/slaformat.hh"
+  "${library_root}/constseq.hh"
 )
 #if(sleigh_RELEASE_IS_HEAD)
 #  list(APPEND public_include_header_list
@@ -143,13 +154,19 @@ set(public_include_header_list
 # Create custom target so that IDEs know these files are part of the sources
 add_custom_target(sleigh_all_headers SOURCES ${public_include_header_list})
 set(public_headers_dir ${CMAKE_CURRENT_BINARY_DIR}/include)
-file(MAKE_DIRECTORY "${public_headers_dir}/sleigh")
-configure_file(cmake/libconfig.h.in "${public_headers_dir}/sleigh/libconfig.h")
+file(MAKE_DIRECTORY "${public_headers_dir}/ghidra")
 # Copy the public headers into our build directory so that we can control the layout.
-# Ideally, we want to let people '#include <sleigh/{header}>' without installing sleigh
+# Ideally, we want to let people '#include <ghidra/{header}>' without installing sleigh
 foreach(public_header ${public_include_header_list})
-  configure_file("${public_header}" "${public_headers_dir}/sleigh" COPYONLY)
+  configure_file("${public_header}" "${public_headers_dir}/ghidra" COPYONLY)
 endforeach()
+# This project also generates a helper header for managing sleigh versions.
+# We intentionally use the `sleigh` directory for this header because it's
+# not from upstream.
+configure_file(cmake/libconfig.h.in "${public_headers_dir}/sleigh/libconfig.h")
+
+# External Dependencies
+find_package(ZLIB REQUIRED)

 #
 # sla
@@ -183,6 +200,8 @@ set_target_properties(sleigh_sla PROPERTIES
  OUTPUT_NAME_DEBUG sla_dbg
 )

+target_link_libraries(sleigh_sla PUBLIC ZLIB::ZLIB)
+
 #
 # decomp
 #
@@ -210,6 +229,8 @@ set_target_properties(sleigh_decomp PROPERTIES
  OUTPUT_NAME_DEBUG decomp_dbg
 )

+target_link_libraries(sleigh_decomp PUBLIC ZLIB::ZLIB)
+
 # This is the root directory where all individual processor spec file directories will be created.
 # NOTE: Needs to be defined here before the install rules
 set(spec_files_build_dir "${CMAKE_CURRENT_BINARY_DIR}/specfiles")
@@ -79,6 +79,10 @@
      "inherits": ["flags-windows", "ci-std"],
      "generator": "Visual Studio 17 2022",
      "architecture": "x64",
+      "cacheVariables": {
+        "CMAKE_TOOLCHAIN_FILE": "$env{VCPKG_INSTALLATION_ROOT}/scripts/buildsystems/vcpkg.cmake",
+        "VCPKG_TARGET_TRIPLET": "x64-windows-static"
+      },
      "hidden": true
    },
    {
@@ -18,6 +18,7 @@ This repository provides a CMake-based build project for Sleigh so that it can b

 | Name | Version | Linux Package to Install | macOS Homebrew Package to Install |
 | ---- | ------- | ------------------------ | --------------------------------- |
+| (HEAD builds) [zlib](https://www.zlib.net/) | Recent | zlib1g-dev | zlib |
 | [Git](https://git-scm.com/) | Latest | git | N/A |
 | [CMake](https://cmake.org/) | 3.18+ | cmake | cmake |

@@ -0,0 +1,34 @@
+# This module configures ccache to work with MSVC
+# Based on: https://github.com/ccache/ccache/wiki/MS-Visual-Studio
+
+# Only do this for Windows MSVC builds
+if(NOT WIN32 OR NOT CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
+  return()
+endif()
+
+# Assume the parent environment has this set
+# Chocolatey creates a shim which doesn't work when renamed
+set(CCACHE_EXE "$ENV{CCACHE_EXE}")
+if(NOT CCACHE_EXE)
+  message(STATUS "ccache not found - MSVC ccache support disabled")
+  return()
+endif()
+message(STATUS "Found ccache - ${CCACHE_EXE}")
+
+message(STATUS "Configuring ccache for MSVC")
+
+file(COPY_FILE
+    "${CCACHE_EXE}" "${CMAKE_BINARY_DIR}/cl.exe"
+    ONLY_IF_DIFFERENT)
+
+# By default Visual Studio generators will use /Zi which is not compatible
+# with ccache, so tell Visual Studio to use /Z7 instead.
+message(STATUS "Setting MSVC debug information format to 'Embedded'")
+set(CMAKE_MSVC_DEBUG_INFORMATION_FORMAT "$<$<CONFIG:Debug,RelWithDebInfo>:Embedded>")
+
+set(CMAKE_VS_GLOBALS
+    "CLToolExe=cl.exe"
+    "CLToolPath=${CMAKE_BINARY_DIR}"
+    "UseMultiToolTask=true"
+    "DebugInformationFormat=OldStyle"
+    )
@@ -15,11 +15,14 @@

@PACKAGE_INIT@

-include("${CMAKE_CURRENT_LIST_DIR}/sleighTargets.cmake")
-
 # Extra version details. Either 'stable' or 'HEAD'
 set(sleigh_RELEASE_IS_HEAD "@sleigh_RELEASE_IS_HEAD@")

+include(CMakeFindDependencyMacro)
+find_dependency(ZLIB)
+
+include("${CMAKE_CURRENT_LIST_DIR}/sleighTargets.cmake")
+
 # Helpers exposed by default when finding sleigh
 include("${CMAKE_CURRENT_LIST_DIR}/modules/sleighCompile.cmake")

@@ -265,8 +265,9 @@ int main(int argc, char *argv[]) {
  ghidra::ContextInternal ctx;
  ghidra::Sleigh engine(&load_image, &ctx);
  ghidra::DocumentStorage storage;
+  std::istringstream sla("<sleigh>" + sla_file_path->string() + "</sleigh>");
  ghidra::Element *root =
-      storage.openDocument(sla_file_path->string())->getRoot();
+      storage.parseDocument(sla)->getRoot();
  storage.registerTag(root);
  std::optional<std::filesystem::path> pspec_file_path;
  if (args->pspec_file_name) {
@@ -1,280 +1,514 @@
+#!/usr/bin/env python3
 """Script to update CMake files for latest Ghidra Sleigh changes"""
+
+import argparse
+import os
 import re
 import shutil
 import subprocess
 import sys
 import tempfile
 from pathlib import Path
-from typing import AnyStr, Union, List
+from typing import List, Dict, Optional, Any, Tuple

+
+# Constants
 PROJECT_ROOT = Path(__file__).parent.parent.resolve()
 HEAD_SPEC_FILE = PROJECT_ROOT / "src" / "spec_files_HEAD.cmake"
-assert HEAD_SPEC_FILE.exists()
 SETUP_GHIDRA_FILE = PROJECT_ROOT / "src" / "setup-ghidra-source.cmake"
-assert SETUP_GHIDRA_FILE.exists()

-# Paths in Ghidra repo that affect this repo. Used with git diff
-SLEIGH_PATHS: List[str] = [
-    # Source code and tests
-    "Ghidra/Features/Decompiler/src/decompile",
-    # Sleigh files
-    "Ghidra/Processors",
+# Paths in Ghidra repo that affect this repo
+SLEIGH_PATHS = [
+    "Ghidra/Features/Decompiler/src/decompile",  # Source code and tests
+    "Ghidra/Processors",  # Sleigh files
 ]

-GIT_EXE = shutil.which("git")
-assert GIT_EXE is not None
+# Regex patterns
+HEAD_COMMIT_PATTERN = r"set\(ghidra_head_git_tag \"([0-9A-Fa-f]+)\"\)"
+VERSION_PATTERN = r"set\(ghidra_head_version \"([0-9]+(\.[0-9]+)*)\"\)"
+APP_VERSION_PATTERN = r"application.version=([0-9]+(\.[0-9]+)*)"


-def msg(s: str) -> None:
-    print(f"[!] {s}")
+class GitHelper:
+    """Helper class for Git operations"""

+    def __init__(self) -> None:
+        self.git_exe = shutil.which("git")
+        if self.git_exe is None:
+            raise RuntimeError("Git executable not found in PATH")

-PathString = Union[AnyStr, Path]
+    def run(
+        self, args: List[str], cwd: Path, capture_output: bool = False
+    ) -> subprocess.CompletedProcess:
+        """Run a git command with the given arguments"""
+        assert self.git_exe is not None
+        cmd = [self.git_exe] + args
+        return subprocess.run(
+            cmd,
+            cwd=cwd,
+            stdout=subprocess.PIPE if capture_output else sys.stdout,
+            stderr=subprocess.PIPE if capture_output else sys.stderr,
+            check=True,
+            text=True if capture_output else False,
+        )

+    def clone(self, repo_url: str, target_dir: Path) -> None:
+        """Clone a git repository"""
+        print(f"Cloning {repo_url} to {target_dir}...")
+        self.run(["clone", repo_url, str(target_dir)], cwd=PROJECT_ROOT)

-def clone_ghidra_git(clone_dir: PathString) -> None:
-    """Clone the Ghidra git dir at specified directory"""
-    assert GIT_EXE is not None
-    subprocess.run(
-        [
-            GIT_EXE,
-            "clone",
-            "https://github.com/NationalSecurityAgency/ghidra",
-            clone_dir,
-        ],
-        stdout=sys.stdout,
-        stderr=sys.stderr,
-        check=True,
-    )
+    def get_head_commit(self, repo_dir: Path) -> str:
+        """Get the HEAD commit SHA of the repository"""
+        result = self.run(["rev-parse", "HEAD"], cwd=repo_dir, capture_output=True)
+        return result.stdout.strip()

+    def check_commit_exists(self, repo_dir: Path, commit: str) -> bool:
+        """Check if a commit exists in the repository"""
+        try:
+            self.run(["cat-file", "-e", commit], repo_dir, capture_output=True)
+            return True
+        except subprocess.CalledProcessError:
+            return False

-def git_get_changed_files(
-    repo: Path, old_commit: str, new_commit: str, paths: List[str], ci: bool
-) -> List[str]:
-    """Get list of changed files from old_commit to new_commit at the specified paths"""
-    assert GIT_EXE is not None
-    changed_files = (
-        subprocess.run(
+    def get_commit_info(
+        self, repo_dir: Path, old_commit: str, new_commit: str, paths: List[str]
+    ) -> List[Dict[str, Any]]:
+        """Get detailed information about commits affecting specified paths"""
+        result = self.run(
+            [
+                "log",
+                "--pretty=format:%H%n%ad%n%s%n%b%n====",
+                "--date=iso",
+                f"{old_commit}..{new_commit}",
+                "--",
+                *paths,
+            ],
+            cwd=repo_dir,
+            capture_output=True,
+        )
+
+        log_output = result.stdout.strip()
+        commits = []
+
+        if log_output:
+            commit_sections = log_output.split("\n====")
+
+            for section in commit_sections:
+                if not section.strip():
+                    continue
+
+                lines = section.strip().split("\n")
+                commit_hash = lines[0]
+                commit_date = lines[1]
+                commit_msg = lines[2]
+                body = "\n".join(lines[3:]) if len(lines) > 3 else ""
+
+                # Get files modified in this commit
+                files_result = self.run(
+                    [
+                        "diff-tree",
+                        "--no-commit-id",
+                        "--name-status",
+                        "-r",
+                        commit_hash,
+                        "--",
+                        *paths,
+                    ],
+                    cwd=repo_dir,
+                    capture_output=True,
+                )
+
+                commit_files = files_result.stdout.strip().splitlines()
+                # Filter out Java files
+                commit_files = [f for f in commit_files if not f.endswith(".java")]
+
+                if commit_files:
+                    commits.append(
+                        {
+                            "hash": commit_hash,
+                            "date": commit_date,
+                            "message": commit_msg,
+                            "body": body,
+                            "files": commit_files,
+                        }
+                    )
+
+        return commits
+
+    def get_changed_files(
+        self, repo_dir: Path, old_commit: str, new_commit: str, paths: List[str]
+    ) -> List[str]:
+        """Get list of files changed between commits"""
+        result = self.run(
            [
-                GIT_EXE,
                "diff",
                "--name-status",
                f"{old_commit}...{new_commit}",
                "--",
                *paths,
            ],
-            cwd=repo,
+            cwd=repo_dir,
            capture_output=True,
-            check=True,
        )
-        .stdout.decode()
-        .strip()
-        .splitlines()
-    )
-    num_changed = len(changed_files)
-    if num_changed > 0:
-        msg(f"Found {num_changed} changed sleigh files:")
-        print("\n".join(changed_files))
-        if ci:
-            with open(os.environ["GITHUB_OUTPUT"], "a") as gh_out:
-                gh_out.write("changed_files<<EOF\n")
-                gh_out.write("```\n")
-                gh_out.write("\n".join(changed_files))
-                gh_out.write("\n```\n")
-                gh_out.write("EOF\n")
-    return changed_files
+
+        changed_files = result.stdout.strip().splitlines()
+        # Filter out Java files
+        changed_files = [f for f in changed_files if not f.endswith(".java")]
+
+        return changed_files


-def is_sleigh_updated(
-    ghidra_repo: Path, old_commit: str, new_commit: str, ci: bool
-) -> bool:
-    """Check if files we're interested in have been touched at all"""
-    changed_files = git_get_changed_files(
-        ghidra_repo, old_commit, new_commit, SLEIGH_PATHS, ci
-    )
-    return len(changed_files) > 0
+class GhidraUpdater:
+    """Handles updating Ghidra-related CMake files"""

+    def __init__(self, ci_mode: bool = False, dry_run: bool = False) -> None:
+        self.git = GitHelper()
+        self.ci_mode = ci_mode
+        self.dry_run = dry_run

-def update_head_commit(
-    setup_file: Path, ghidra_repo_dir: PathString, latest_commit: str, ci: bool
-) -> bool:
-    """Edit the Ghidra script to point to the latest commit"""
-    head_commit_line = r"set\(ghidra_head_git_tag \"([0-9A-Fa-f]+)\"\)"
-    updated = False
+        # Validate required paths
+        if not HEAD_SPEC_FILE.exists():
+            raise FileNotFoundError(f"HEAD spec file not found: {HEAD_SPEC_FILE}")
+        if not SETUP_GHIDRA_FILE.exists():
+            raise FileNotFoundError(f"Setup Ghidra file not found: {SETUP_GHIDRA_FILE}")

-    fd, abspath = tempfile.mkstemp()
-    with open(fd, "w") as w:
-        with setup_file.open("r") as r:
-            for line in r:
-                match = re.search(head_commit_line, line)
-                if match is not None:
+        # Set up GitHub Actions outputs if in CI mode
+        if self.ci_mode and "GITHUB_OUTPUT" not in os.environ:
+            raise RuntimeError("CI mode requires GITHUB_OUTPUT environment variable")
+
+    def clone_ghidra_if_needed(
+        self, repo_dir: Optional[Path] = None
+    ) -> Tuple[Path, Optional[tempfile.TemporaryDirectory]]:
+        """Clone Ghidra repo if a directory is not provided"""
+        temp_dir = None
+
+        if repo_dir is None:
+            temp_dir = tempfile.TemporaryDirectory()
+            repo_dir = Path(temp_dir.name) / "ghidra"
+            self.git.clone("https://github.com/NationalSecurityAgency/ghidra", repo_dir)
+
+        return repo_dir, temp_dir
+
+    def log_github_output(self, key: str, value: str) -> None:
+        """Log output for GitHub Actions"""
+        if self.ci_mode:
+            with open(os.environ["GITHUB_OUTPUT"], "a") as f:
+                f.write(f"{key}={value}\n")
+
+    def log_github_multiline_output(self, key: str, value: str) -> None:
+        """Log multiline output for GitHub Actions"""
+        if self.ci_mode:
+            with open(os.environ["GITHUB_OUTPUT"], "a") as f:
+                f.write(f"{key}<<EOF\n")
+                f.write(value)
+                f.write("\nEOF\n")
+
+    def display_changes(
+        self, repo_dir: Path, start_commit: str, end_commit: str
+    ) -> Tuple[List[str], List[Dict[str, Any]]]:
+        """Display changes between two commits and return the changed files and commit info"""
+        # Get changed files
+        changed_files = self.git.get_changed_files(
+            repo_dir, start_commit, end_commit, SLEIGH_PATHS
+        )
+
+        if not changed_files:
+            print("No sleigh files were modified between these commits")
+            return [], []
+
+        # Output changes for logging
+        num_changed = len(changed_files)
+        print(f"Found {num_changed} changed sleigh files:")
+        for file in changed_files:
+            print(f"  {file}")
+
+        # Get detailed commit info for logging
+        commit_info = self.git.get_commit_info(
+            repo_dir, start_commit, end_commit, SLEIGH_PATHS
+        )
+
+        if commit_info:
+            print(f"\nCommits affecting sleigh files ({len(commit_info)}):\n")
+            for i, commit in enumerate(commit_info, 1):
+                print(f"[Commit {i}/{len(commit_info)}]")
+                print(f"Hash: {commit['hash']}")
+                print(f"Date: {commit['date']}")
+                print(f"Message: {commit['message']}")
+                if commit["body"]:
+                    print(f"Details:\n{commit['body']}")
+                print("\nFiles changed:")
+                for file in commit["files"]:
+                    print(f"  {file}")
+                print("")
+
+        # Log outputs for GitHub Actions
+        if self.ci_mode:
+            self.log_github_output("short_sha", end_commit[:9])
+            self.log_github_output("did_update", "true")
+
+            # Log changed files
+            changed_files_str = "```\n" + "\n".join(changed_files) + "\n```"
+            self.log_github_multiline_output("changed_files", changed_files_str)
+
+            # Log commit details
+            if commit_info:
+                details = ["```"]
+                for i, commit in enumerate(commit_info, 1):
+                    details.append(f"[Commit {i}/{len(commit_info)}]")
+                    details.append(f"Hash: {commit['hash']}")
+                    details.append(f"Date: {commit['date']}")
+                    details.append(f"Message: {commit['message']}")
+                    if commit["body"]:
+                        details.append(f"Details:\n{commit['body']}")
+                    details.append("\nFiles changed:")
+                    for file in commit["files"]:
+                        details.append(f"  {file}")
+                    details.append("")
+                # Replace trailing newline for last entry
+                details[-1] = "```"
+
+                self.log_github_multiline_output("commit_details", "\n".join(details))
+
+        return changed_files, commit_info
+
+    def update_head_commit(
+        self, repo_dir: Path, setup_file: Path
+    ) -> Tuple[bool, str, str]:
+        """Update the HEAD commit in the setup file if needed"""
+        # Get latest commit hash
+        latest_commit = self.git.get_head_commit(repo_dir)
+        current_commit = None
+
+        # Find current commit hash in setup file
+        with setup_file.open("r") as f:
+            for line in f:
+                match = re.search(HEAD_COMMIT_PATTERN, line)
+                if match:
                    current_commit = match.group(1)
-                    if current_commit != latest_commit:
-                        msg(f"Found new commit: {latest_commit}")
-                        if is_sleigh_updated(
-                            ghidra_repo_dir, current_commit, latest_commit, ci
-                        ):
-                            line = re.sub(
-                                head_commit_line,
-                                f'set(ghidra_head_git_tag "{latest_commit}")',
-                                line,
-                            )
-                            updated = True
-                        else:
-                            msg("No sleigh files updated")
-                w.write(line)
+                    break

-    # Make the swap with the new content
-    shutil.copymode(setup_file, abspath)
-    os.remove(setup_file)
-    shutil.move(abspath, setup_file)
-    return updated
+        if current_commit is None:
+            raise ValueError("Could not find current commit in setup file")

+        # Check if update is needed
+        if current_commit == latest_commit:
+            print(f"Already at the latest commit: {latest_commit}")
+            return False, current_commit, latest_commit

-def update_head_version_file(setup_file: Path, ghidra_root_dir: PathString) -> None:
-    """Edit the Ghidra script to point to the latest version"""
-    cmake_head_version_line = (
-        r"set\(ghidra_head_version \"([0-9]+(\.[0-9]+)?(\.[0-9]+)?)\"\)"
-    )
+        print(f"Found new commit: {latest_commit}")

-    with (ghidra_root_dir / "Ghidra" / "application.properties").open("r") as f:
-        content = f.read()
-        match = re.search(
-            r"application.version=([0-9]+(\.[0-9]+)?(\.[0-9]+)?)", content
+        # Check if sleigh files were updated and display changes
+        changed_files, commit_info = self.display_changes(
+            repo_dir, current_commit, latest_commit
        )
-        assert match is not None
-        source_version = match.group(1)

-    with setup_file.open("r") as f:
-        content = f.read()
-        match = re.search(cmake_head_version_line, content)
-        assert match is not None
-        cmake_version = match.group(1)
+        if not changed_files:
+            return False, current_commit, latest_commit

-    if cmake_version == source_version:
-        msg(f"No new version bump")
-        return
+        # Update the setup file if not in dry run mode
+        if not self.dry_run:
+            self._replace_in_file(
+                setup_file,
+                HEAD_COMMIT_PATTERN,
+                f'set(ghidra_head_git_tag "{latest_commit}")',
+            )

-    msg(f"Found new version: {source_version}")
-    fd, abspath = tempfile.mkstemp()
-    with open(fd, "w") as w:
-        with setup_file.open("r") as r:
-            for line in r:
-                match = re.search(cmake_head_version_line, line)
-                if match is not None:
-                    line = re.sub(
-                        cmake_head_version_line,
-                        f'set(ghidra_head_version "{source_version}")',
-                        line,
-                    )
-                w.write(line)
+        return True, current_commit, latest_commit

-    # Make the swap with the new content
-    shutil.copymode(setup_file, abspath)
-    os.remove(setup_file)
-    shutil.move(abspath, setup_file)
+    def update_version(self, repo_dir: Path, setup_file: Path) -> None:
+        """Update the Ghidra version in the setup file if needed"""
+        # Get source version from application.properties
+        app_properties_file = repo_dir / "Ghidra" / "application.properties"
+
+        with app_properties_file.open("r") as f:
+            content = f.read()
+            match = re.search(APP_VERSION_PATTERN, content)
+            if not match:
+                raise ValueError("Could not find version in application.properties")
+            source_version = match.group(1)
+
+        # Get current version from setup file
+        with setup_file.open("r") as f:
+            content = f.read()
+            match = re.search(VERSION_PATTERN, content)
+            if not match:
+                raise ValueError("Could not find version in setup file")
+            cmake_version = match.group(1)
+
+        # Check if update is needed
+        if cmake_version == source_version:
+            print("No new version bump")
+            return
+
+        print(f"Found new version: {source_version}")
+
+        # Update the setup file if not in dry run mode
+        if not self.dry_run:
+            self._replace_in_file(
+                setup_file,
+                VERSION_PATTERN,
+                f'set(ghidra_head_version "{source_version}")',
+            )
+
+    def update_spec_files(self, repo_dir: Path, spec_file: Path) -> None:
+        """Update the list of spec files in the CMake file"""
+        # Find all .slaspec files
+        spec_files = []
+        processors_dir = repo_dir / "Ghidra" / "Processors"
+
+        for path in processors_dir.glob("**/*.slaspec"):
+            spec_files.append(path.relative_to(repo_dir))
+
+        spec_files.sort()
+        print(f"Found {len(spec_files)} slaspec files")
+
+        # Write the updated spec file list
+        if not self.dry_run and spec_files:
+            with spec_file.open("w") as f:
+                f.write("set(spec_file_list\n")
+                for spec in spec_files:
+                    f.write(f'  "${{ghidrasource_SOURCE_DIR}}/{spec}"\n')
+                f.write(")\n")
+
+    def _replace_in_file(self, file_path: Path, pattern: str, replacement: str) -> None:
+        """Replace text in a file matching the pattern with the replacement"""
+        temp_file = tempfile.NamedTemporaryFile(mode="w", delete=False)
+
+        with file_path.open("r") as src, open(temp_file.name, "w") as dst:
+            for line in src:
+                dst.write(re.sub(pattern, replacement, line))
+
+        # Replace the original file with the modified one
+        shutil.copymode(file_path, temp_file.name)
+        os.remove(file_path)
+        shutil.move(temp_file.name, file_path)
+
+    def update(self, repo_dir: Optional[Path] = None) -> bool:
+        """Main update method to orchestrate the update process"""
+        # Clone repo if not provided
+        repo_dir, temp_dir = self.clone_ghidra_if_needed(repo_dir)
+
+        try:
+            # Update the HEAD commit
+            did_update, _, _ = self.update_head_commit(repo_dir, SETUP_GHIDRA_FILE)
+
+            # If commit was updated, also update version and spec files
+            if did_update:
+                self.update_version(repo_dir, SETUP_GHIDRA_FILE)
+                self.update_spec_files(repo_dir, HEAD_SPEC_FILE)
+
+            return did_update
+
+        finally:
+            # Clean up temp directory if created
+            if temp_dir:
+                temp_dir.cleanup()
+
+    def compare_commits(
+        self, repo_dir: Path, start_commit: str, end_commit: Optional[str] = None
+    ) -> None:
+        """Compare changes between two commits without updating any files"""
+        # If end_commit is not provided, use HEAD
+        if end_commit is None:
+            end_commit = self.git.get_head_commit(repo_dir)
+            print(f"Using HEAD as end commit: {end_commit}")
+
+        print(f"Comparing commits {start_commit} to {end_commit}")
+
+        # Check if the commits exist
+        for commit in [start_commit, end_commit]:
+            if not self.git.check_commit_exists(repo_dir, commit):
+                raise ValueError(f"Commit {commit} does not exist in the repository")
+
+        # Display changes
+        self.display_changes(repo_dir, start_commit, end_commit)


-def update_spec_files(ghidra_repo_dir: PathString, cmake_file: PathString):
-    """Based on the files in the Ghidra repo, write an updated list of spec files."""
-    spec_files = []
-    for dirpath, _, fnames in os.walk(ghidra_repo_dir / "Ghidra" / "Processors"):
-        for file in fnames:
-            if file.endswith(".slaspec"):
-                spec_files.append((Path(dirpath) / file).relative_to(ghidra_repo_dir))
-    assert len(spec_files) > 0
-    spec_files.sort()
-
-    msg(f"Found {len(spec_files)} slaspec files")
-
-    with open(cmake_file, "w") as f:
-        f.write("set(spec_file_list\n")
-        for spec in spec_files:
-            f.write(f'  "${{ghidrasource_SOURCE_DIR}}/{spec}"\n')
-        f.write(")\n")
-
-
-def get_latest_commit(ghidra_repo_dir: PathString) -> str:
-    """Get the commit SHA that the repo is currently at"""
-    assert GIT_EXE is not None
-    return (
-        subprocess.run(
-            [GIT_EXE, "rev-parse", "HEAD"],
-            cwd=ghidra_repo_dir,
-            capture_output=True,
-            check=True,
-        )
-        .stdout.decode()
-        .strip()
-    )
-
-
-def update_head(
-    setup_file: Path, spec_file: Path, ghidra_repo_dir: PathString, ci: bool
-) -> bool:
-    """Update to latest head and make changes to the CMake files"""
-    tmpdirname = None
-    if ghidra_repo_dir is None:
-        tmpdirname = tempfile.TemporaryDirectory()
-        ghidra_repo_dir = Path(tmpdirname.name) / "ghidra"
-        clone_ghidra_git(ghidra_repo_dir)
-
-    latest_commit = get_latest_commit(ghidra_repo_dir)
-    did_update_commit = update_head_commit(
-        setup_file, ghidra_repo_dir, latest_commit, ci
-    )
-    if did_update_commit:
-        if ci:
-            with open(os.environ["GITHUB_OUTPUT"], "a") as gh_out:
-                gh_out.write(f"short_sha={latest_commit[:9]}\n")
-                gh_out.write("did_update=true\n")
-        update_spec_files(ghidra_repo_dir, spec_file)
-        update_head_version_file(setup_file, ghidra_repo_dir)
-    else:
-        msg(f"Already at the latest commit: {latest_commit}")
-
-    if tmpdirname is not None:
-        tmpdirname.cleanup()
-
-    if did_update_commit:
-        return True
-    else:
-        return False
-
-
-if __name__ == "__main__":
-    import argparse, os
-
-    def dir_path(string):
-        if string is None:
-            return string
-        string = Path(string).expanduser().resolve()
-        if string.is_dir():
-            return string
-        else:
-            raise NotADirectoryError(string)
-
+def parse_args() -> argparse.Namespace:
+    """Parse command line arguments"""
    parser = argparse.ArgumentParser(
-        description="Update CMake files to latest Ghidra commit."
+        description="Find and collect changes between two Ghidra commits. Update CMake files to latest Ghidra commit if specified."
    )
+
    parser.add_argument(
        "--ghidra-repo",
-        type=dir_path,
+        type=str,
        help="Use a specific Ghidra repo directory instead of downloading it from the internet",
    )
+
    parser.add_argument(
        "--ci",
        action="store_true",
-        help="Output GitHub Actions commands for recording information in CI",
+        help="Output GitHub Actions commands for recording information in CI. Requires GITHUB_OUTPUT environment variable.",
    )
+
+    parser.add_argument(
+        "--dry-run",
+        action="store_true",
+        help="Show what would be changed without actually modifying any files",
+    )
+
+    parser.add_argument(
+        "start_commit",
+        nargs="?",
+        type=str,
+        help="Starting commit for comparison. When specified, no CMake files will be updated.",
+    )
+
+    parser.add_argument(
+        "end_commit",
+        nargs="?",
+        type=str,
+        help="Ending commit for comparison. If not specified, uses current HEAD of the repo. Requires start_commit.",
+    )
+
    args = parser.parse_args()

-    if args.ci:
-        assert (
-            "GITHUB_OUTPUT" in os.environ
-        ), "CI needs `GITHUB_OUTPUT` environment variable set to a file location"
+    # Convert ghidra-repo path if provided
+    if args.ghidra_repo:
+        repo_path = Path(args.ghidra_repo).expanduser().resolve()
+        if not repo_path.is_dir():
+            parser.error(f"Ghidra repo directory does not exist: {repo_path}")
+        args.ghidra_repo = repo_path

-    if not update_head(SETUP_GHIDRA_FILE, HEAD_SPEC_FILE, args.ghidra_repo, args.ci):
-        msg("No update required")
-    else:
-        msg("Update required!")
+    # Validate commit arguments
+    if args.end_commit and not args.start_commit:
+        parser.error("Cannot specify end_commit without start_commit")
+
+    # If commits are specified, a Ghidra repo is required
+    if args.start_commit and not args.ghidra_repo:
+        parser.error("--ghidra-repo is required when specifying commits")
+
+    return args
+
+
+def main() -> None:
+    """Main entry point"""
+    args = parse_args()
+
+    try:
+        updater = GhidraUpdater(ci_mode=args.ci, dry_run=args.dry_run)
+
+        # If start_commit is specified, run in comparison mode
+        if args.start_commit:
+            updater.compare_commits(
+                args.ghidra_repo, args.start_commit, args.end_commit
+            )
+        else:
+            # Normal update mode
+            did_update = updater.update(args.ghidra_repo)
+
+            if not did_update:
+                print("No update required")
+            elif args.dry_run:
+                print("Update would be required!")
+            else:
+                print("Update required!")
+
+    except Exception as e:
+        print(f"Error: {e}", file=sys.stderr)
+        sys.exit(1)
+
+
+if __name__ == "__main__":
+    main()
@@ -1,28 +1,27 @@
-From 67ac779382508ab0d5ff10bcb0a8453068cce5a2 Mon Sep 17 00:00:00 2001
-From: Alex Cameron <asc@tetsuo.sh>
-Date: Mon, 5 Jun 2023 16:45:04 +1200
-Subject: [PATCH 1/2] Fix UBSAN errors in decompiler
+From 7c6e51dd1234387b98e1ad61d3f88a0565364b28 Mon Sep 17 00:00:00 2001
+From: Eric Kilmer <eric.d.kilmer@gmail.com>
+Date: Mon, 12 Aug 2024 12:02:35 -0400
+Subject: [PATCH 1/6] Fix UBSAN errors in decompiler

+Co-authored-by: Alex Cameron <asc@tetsuo.sh>
 ---
 .../Decompiler/src/decompile/cpp/fspec.cc      |  8 ++++++--
- .../src/decompile/cpp/funcdata_varnode.cc      |  8 +++++++-
 .../Decompiler/src/decompile/cpp/op.cc         |  6 +++++-
 .../Decompiler/src/decompile/cpp/opbehavior.cc |  8 +++++++-
 .../src/decompile/cpp/pcodecompile.cc          | 18 +++++++++++-------
- .../Decompiler/src/decompile/cpp/ruleaction.cc | 18 ++++++++++++++----
+ .../Decompiler/src/decompile/cpp/ruleaction.cc | 12 +++++++++---
 .../Decompiler/src/decompile/cpp/semantics.cc  |  2 ++
 .../Decompiler/src/decompile/cpp/semantics.hh  |  2 +-
 .../src/decompile/cpp/slgh_compile.cc          |  2 +-
- .../Decompiler/src/decompile/cpp/slghsymbol.cc |  2 +-
 .../Decompiler/src/decompile/cpp/type.cc       |  2 +-
 .../src/decompile/unittests/testfloatemu.cc    |  2 +-
- 12 files changed, 57 insertions(+), 21 deletions(-)
+ 10 files changed, 44 insertions(+), 18 deletions(-)

 diff --git a/Ghidra/Features/Decompiler/src/decompile/cpp/fspec.cc b/Ghidra/Features/Decompiler/src/decompile/cpp/fspec.cc
-index 82771cc04..da78c8071 100644
+index d78b78731c..caf4b24d15 100644
 --- a/Ghidra/Features/Decompiler/src/decompile/cpp/fspec.cc
 +++ b/Ghidra/Features/Decompiler/src/decompile/cpp/fspec.cc
-@@ -2661,8 +2661,12 @@ void ProtoModelMerged::decode(Decoder &decoder)
+@@ -2868,8 +2868,12 @@ void ProtoModelMerged::decode(Decoder &decoder)
     modellist.push_back(mymodel);
   }
   decoder.closeElement(elemId);
@@ -37,30 +36,11 @@ index 82771cc04..da78c8071 100644
 }
 
 void ParameterBasic::setTypeLock(bool val)
-diff --git a/Ghidra/Features/Decompiler/src/decompile/cpp/funcdata_varnode.cc b/Ghidra/Features/Decompiler/src/decompile/cpp/funcdata_varnode.cc
-index f77817073..283d81c31 100644
--- a/Ghidra/Features/Decompiler/src/decompile/cpp/funcdata_varnode.cc
-+++ b/Ghidra/Features/Decompiler/src/decompile/cpp/funcdata_varnode.cc
-@@ -503,7 +503,13 @@ void Funcdata::setHighLevel(void)
- void Funcdata::transferVarnodeProperties(Varnode *vn,Varnode *newVn,int4 lsbOffset)
- 
- {
-  uintb newConsume = (vn->getConsume() >> 8*lsbOffset) & calc_mask(newVn->getSize());
-+  uintb newConsume = vn->getConsume();
-+  if (8*lsbOffset < sizeof(newConsume)) {
-+    newConsume >>= 8*lsbOffset;
-+  } else {
-+    newConsume = 0;
-+  }
-+  newConsume &= calc_mask(newVn->getSize());
- 
-   uint4 vnFlags = vn->getFlags() & (Varnode::directwrite|Varnode::addrforce);
- 
 diff --git a/Ghidra/Features/Decompiler/src/decompile/cpp/op.cc b/Ghidra/Features/Decompiler/src/decompile/cpp/op.cc
-index 0e3decc80..403ec35a7 100644
+index d51460be84..45bf394862 100644
 --- a/Ghidra/Features/Decompiler/src/decompile/cpp/op.cc
 +++ b/Ghidra/Features/Decompiler/src/decompile/cpp/op.cc
-@@ -672,7 +672,11 @@ uintb PcodeOp::getNZMaskLocal(bool cliploop) const
+@@ -666,7 +666,11 @@ uintb PcodeOp::getNZMaskLocal(bool cliploop) const
     break;
   case CPUI_PIECE:
     resmask = getIn(0)->getNZMask();
@@ -74,7 +54,7 @@ index 0e3decc80..403ec35a7 100644
     break;
   case CPUI_INT_MULT:
 diff --git a/Ghidra/Features/Decompiler/src/decompile/cpp/opbehavior.cc b/Ghidra/Features/Decompiler/src/decompile/cpp/opbehavior.cc
-index aebcfd910..6c47e6eb1 100644
+index aebcfd9103..6c47e6eb15 100644
 --- a/Ghidra/Features/Decompiler/src/decompile/cpp/opbehavior.cc
 +++ b/Ghidra/Features/Decompiler/src/decompile/cpp/opbehavior.cc
@@ -746,7 +746,13 @@ uintb OpBehaviorPiece::evaluateBinary(int4 sizeout,int4 sizein,uintb in1,uintb i
@@ -93,7 +73,7 @@ index aebcfd910..6c47e6eb1 100644
 }
 
 diff --git a/Ghidra/Features/Decompiler/src/decompile/cpp/pcodecompile.cc b/Ghidra/Features/Decompiler/src/decompile/cpp/pcodecompile.cc
-index ca9d71ab9..85d4dd281 100644
+index ca9d71ab99..85d4dd281d 100644
 --- a/Ghidra/Features/Decompiler/src/decompile/cpp/pcodecompile.cc
 +++ b/Ghidra/Features/Decompiler/src/decompile/cpp/pcodecompile.cc
@@ -621,8 +621,10 @@ vector<OpTpl *> *PcodeCompile::assignBitRange(VarnodeTpl *vn,uint4 bitoffset,uin
@@ -136,7 +116,7 @@ index ca9d71ab9..85d4dd281 100644
   return res;
 }
 diff --git a/Ghidra/Features/Decompiler/src/decompile/cpp/ruleaction.cc b/Ghidra/Features/Decompiler/src/decompile/cpp/ruleaction.cc
-index ae2e502c1..a22b8ebdc 100644
+index 009570af71..72b2a10503 100644
 --- a/Ghidra/Features/Decompiler/src/decompile/cpp/ruleaction.cc
 +++ b/Ghidra/Features/Decompiler/src/decompile/cpp/ruleaction.cc
@@ -976,7 +976,12 @@ int4 RulePullsubIndirect::applyOp(PcodeOp *op,Funcdata &data)
@@ -153,7 +133,7 @@ index ae2e502c1..a22b8ebdc 100644
   consume = ~consume;
   if ((consume & indir->getIn(0)->getConsume())!=0) return 0;
 
-@@ -6789,8 +6794,9 @@ int4 RulePtrsubCharConstant::applyOp(PcodeOp *op,Funcdata &data)
+@@ -7031,8 +7036,9 @@ int4 RulePtrsubCharConstant::applyOp(PcodeOp *op,Funcdata &data)
   Varnode *sb = op->getIn(0);
   Datatype *sbType = sb->getTypeReadFacing(op);
   if (sbType->getMetatype() != TYPE_PTR) return 0;
@@ -165,21 +145,8 @@ index ae2e502c1..a22b8ebdc 100644
   Varnode *vn1 = op->getIn(1);
   if (!vn1->isConstant()) return 0;
   Varnode *outvn = op->getOut();
-@@ -8600,7 +8606,11 @@ int4 RuleSubvarSubpiece::applyOp(PcodeOp *op,Funcdata &data)
-   Varnode *outvn = op->getOut();
-   int4 flowsize = outvn->getSize();
-   uintb mask = calc_mask( flowsize );
-  mask <<= 8*((int4)op->getIn(1)->getOffset());
-+  if (8*((int4)op->getIn(1)->getOffset()) < sizeof(mask)) {
-+    mask <<= 8*((int4)op->getIn(1)->getOffset());
-+  } else {
-+    mask = 0;
-+  }
-   bool aggressive = outvn->isPtrFlow();
-   if (!aggressive) {
-     if ((vn->getConsume() & mask) != vn->getConsume()) return 0;
 diff --git a/Ghidra/Features/Decompiler/src/decompile/cpp/semantics.cc b/Ghidra/Features/Decompiler/src/decompile/cpp/semantics.cc
-index 2e3531ea2..42482be7c 100644
+index cd9b9835b1..8a4616c3b9 100644
 --- a/Ghidra/Features/Decompiler/src/decompile/cpp/semantics.cc
 +++ b/Ghidra/Features/Decompiler/src/decompile/cpp/semantics.cc
@@ -22,6 +22,7 @@ ConstTpl::ConstTpl(const_type tp)
@@ -199,12 +166,12 @@ index 2e3531ea2..42482be7c 100644
 
 bool ConstTpl::isConstSpace(void) const
 diff --git a/Ghidra/Features/Decompiler/src/decompile/cpp/semantics.hh b/Ghidra/Features/Decompiler/src/decompile/cpp/semantics.hh
-index 8e283dca0..652600c16 100644
+index e0b069959d..9117a45c75 100644
 --- a/Ghidra/Features/Decompiler/src/decompile/cpp/semantics.hh
 +++ b/Ghidra/Features/Decompiler/src/decompile/cpp/semantics.hh
-@@ -48,7 +48,7 @@ private:
-   static void printHandleSelector(ostream &s,v_field val);
-   static v_field readHandleSelector(const string &name);
+@@ -47,7 +47,7 @@ class ConstTpl {
+   uintb value_real;
+   v_field select;		// Which part of handle to use as constant
 public:
 -  ConstTpl(void) { type = real; value_real = 0; }
 +  ConstTpl(void) { type = real; value_real = 0; select = v_space; }
@@ -212,10 +179,10 @@ index 8e283dca0..652600c16 100644
     type=op2.type; value=op2.value; value_real=op2.value_real; select=op2.select; }
   ConstTpl(const_type tp,uintb val);
 diff --git a/Ghidra/Features/Decompiler/src/decompile/cpp/slgh_compile.cc b/Ghidra/Features/Decompiler/src/decompile/cpp/slgh_compile.cc
-index b40f74389..3c37958df 100644
+index 50d85e22ba..9f3b456229 100644
 --- a/Ghidra/Features/Decompiler/src/decompile/cpp/slgh_compile.cc
 +++ b/Ghidra/Features/Decompiler/src/decompile/cpp/slgh_compile.cc
-@@ -2163,8 +2163,8 @@ string SleighCompile::checkSymbols(SymbolScope *scope)
+@@ -2164,8 +2164,8 @@ string SleighCompile::checkSymbols(SymbolScope *scope)
   ostringstream msg;
   SymbolTree::const_iterator iter;
   for(iter=scope->begin();iter!=scope->end();++iter) {
@@ -225,24 +192,11 @@ index b40f74389..3c37958df 100644
     if (sym->getRefCount() == 0)
       msg << "   Label <" << sym->getName() << "> was placed but not used" << endl;
     else if (!sym->isPlaced())
-diff --git a/Ghidra/Features/Decompiler/src/decompile/cpp/slghsymbol.cc b/Ghidra/Features/Decompiler/src/decompile/cpp/slghsymbol.cc
-index b308e1b71..af2982aee 100644
--- a/Ghidra/Features/Decompiler/src/decompile/cpp/slghsymbol.cc
-+++ b/Ghidra/Features/Decompiler/src/decompile/cpp/slghsymbol.cc
-@@ -2569,7 +2569,7 @@ void ContextOp::restoreXml(const Element *el,SleighBase *trans)
-   const List &list(el->getChildren());
-   List::const_iterator iter;
-   iter = list.begin();
-  patexp = (PatternValue *)PatternExpression::restoreExpression(*iter,trans);
-+  patexp = PatternExpression::restoreExpression(*iter,trans);
-   patexp->layClaim();
- }
- 
 diff --git a/Ghidra/Features/Decompiler/src/decompile/cpp/type.cc b/Ghidra/Features/Decompiler/src/decompile/cpp/type.cc
-index 32ede6b0f..238d97f40 100644
+index fd0ab26fb4..7f654c220b 100644
 --- a/Ghidra/Features/Decompiler/src/decompile/cpp/type.cc
 +++ b/Ghidra/Features/Decompiler/src/decompile/cpp/type.cc
-@@ -3384,8 +3384,8 @@ void TypeFactory::recalcPointerSubmeta(Datatype *base,sub_metatype sub)
+@@ -3728,8 +3728,8 @@ void TypeFactory::recalcPointerSubmeta(Datatype *base,sub_metatype sub)
   top.submeta = sub;			// Search on the incorrect submeta
   iter = tree.lower_bound(&top);
   while(iter != tree.end()) {
@@ -253,10 +207,10 @@ index 32ede6b0f..238d97f40 100644
     ++iter;
     if (ptr->submeta == sub) {
 diff --git a/Ghidra/Features/Decompiler/src/decompile/unittests/testfloatemu.cc b/Ghidra/Features/Decompiler/src/decompile/unittests/testfloatemu.cc
-index c35bde877..061e53677 100644
+index 2571f55f1a..fe40e22b1b 100644
 --- a/Ghidra/Features/Decompiler/src/decompile/unittests/testfloatemu.cc
 +++ b/Ghidra/Features/Decompiler/src/decompile/unittests/testfloatemu.cc
-@@ -346,7 +346,7 @@ TEST(float_opTrunc_to_int) {
+@@ -375,7 +375,7 @@ TEST(float_opTrunc_to_int) {
 
     for(float f:float_test_values) {
         // avoid undefined behavior
@@ -266,5 +220,5 @@ index c35bde877..061e53677 100644
         uintb true_result = ((uintb)(int32_t)f) & 0xffffffff;
         uintb encoding = format.getEncoding(f);
 -- 
-2.39.2 (Apple Git-143)
+2.48.1

@@ -1,7 +1,7 @@
-From 9fd26cd754b6f83e45199db896fd0fcea23cd59d Mon Sep 17 00:00:00 2001
+From 5e37c51ebc8a3ae0f32a3cb0049aaebafec48d7d Mon Sep 17 00:00:00 2001
 From: Alex Cameron <asc@tetsuo.sh>
 Date: Wed, 3 Aug 2022 20:01:18 +1000
-Subject: [PATCH 2/2] Use `stroull` instead of `stroul` to parse address
+Subject: [PATCH 2/6] Use `stroull` instead of `stroul` to parse address
 offsets

 ---
@@ -9,7 +9,7 @@ Subject: [PATCH 2/2] Use `stroull` instead of `stroul` to parse address
 1 file changed, 6 insertions(+), 1 deletion(-)

 diff --git a/Ghidra/Features/Decompiler/src/decompile/cpp/space.cc b/Ghidra/Features/Decompiler/src/decompile/cpp/space.cc
-index bf4e1dc96..594b4583a 100644
+index dbaa2e775f..72927bf379 100644
 --- a/Ghidra/Features/Decompiler/src/decompile/cpp/space.cc
 +++ b/Ghidra/Features/Decompiler/src/decompile/cpp/space.cc
@@ -16,6 +16,8 @@
@@ -21,7 +21,7 @@ index bf4e1dc96..594b4583a 100644
 namespace ghidra {
 
 AttributeId ATTRIB_BASE = AttributeId("base",89);
-@@ -290,7 +292,10 @@ uintb AddrSpace::read(const string &s,int4 &size) const
+@@ -277,7 +279,10 @@ uintb AddrSpace::read(const string &s,int4 &size) const
     }
   }
   catch(LowlevelError &err) {	// Name doesn't exist
@@ -34,5 +34,5 @@ index bf4e1dc96..594b4583a 100644
     enddata = (const char *) tmpdata;
     if (enddata - s.c_str() == s.size()) { // If no size or offset override
 -- 
-2.39.2 (Apple Git-143)
+2.48.1

@@ -0,0 +1,36 @@
+From 0feb881ef1cbc9aa4639e16914b7d9ed863baadf Mon Sep 17 00:00:00 2001
+From: Eric Kilmer <eric.d.kilmer@gmail.com>
+Date: Tue, 29 Oct 2024 15:30:57 -0400
+Subject: [PATCH 3/6] Use string resize instead of reserve
+
+assign will fix up the size to hold all of what's copied
+---
+ Ghidra/Features/Decompiler/src/decompile/cpp/stringmanage.cc | 3 +--
+ 1 file changed, 1 insertion(+), 2 deletions(-)
+
+diff --git a/Ghidra/Features/Decompiler/src/decompile/cpp/stringmanage.cc b/Ghidra/Features/Decompiler/src/decompile/cpp/stringmanage.cc
+index 5f5fa0c7b3..4cd77156f2 100644
+--- a/Ghidra/Features/Decompiler/src/decompile/cpp/stringmanage.cc
+++ b/Ghidra/Features/Decompiler/src/decompile/cpp/stringmanage.cc
+@@ -67,7 +67,6 @@ void StringManager::assignStringData(StringData &data,const uint1 *buf,int4 size
+ 
+ {
+   if (charsize == 1 && numChars < maximumChars) {
+-    data.byteData.reserve(size);
+     data.byteData.assign(buf,buf+size);
+   }
+   else {
+@@ -77,9 +76,9 @@ void StringManager::assignStringData(StringData &data,const uint1 *buf,int4 size
+       return;
+     string resString = s.str();
+     int4 newSize = resString.size();
+-    data.byteData.reserve(newSize + 1);
+     const uint1 *ptr = (const uint1 *)resString.c_str();
+     data.byteData.assign(ptr,ptr+newSize);
+    data.byteData.resize(newSize + 1, 0);
+     data.byteData[newSize] = 0;		// Make sure there is a null terminator
+   }
+   data.isTruncated = (numChars >= maximumChars);
+-- 
+2.48.1
+
@@ -0,0 +1,28 @@
+From 2a8f30f31c24ecc7bd499648b97bb8b0c2705b78 Mon Sep 17 00:00:00 2001
+From: Eric Kilmer <eric.d.kilmer@gmail.com>
+Date: Tue, 29 Oct 2024 17:51:09 -0400
+Subject: [PATCH 4/6] Ignore floating point test due to compilation differences
+
+This test fails on macOS and Windows. I'm unsure whether it's an OS or
+compiler issue.
+---
+ .../Decompiler/src/decompile/unittests/testfloatemu.cc         | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/Ghidra/Features/Decompiler/src/decompile/unittests/testfloatemu.cc b/Ghidra/Features/Decompiler/src/decompile/unittests/testfloatemu.cc
+index fe40e22b1b..91440e2510 100644
+--- a/Ghidra/Features/Decompiler/src/decompile/unittests/testfloatemu.cc
+++ b/Ghidra/Features/Decompiler/src/decompile/unittests/testfloatemu.cc
+@@ -184,7 +184,8 @@ TEST(double_decimal_precision) {
+   double f0 = doubleFromRawBits(0x3fc5555555555555);
+   ASSERT_EQUALS(ff.printDecimal(f0, false), "0.16666666666666666");
+   double f1 = doubleFromRawBits(0x7fefffffffffffff);
+-  ASSERT_EQUALS(ff.printDecimal(f1, false), "1.79769313486232e+308");
+  // Windows and Mac print                      1.7976931348623157e+308
+  // ASSERT_EQUALS(ff.printDecimal(f1, false), "1.79769313486232e+308");
+   double f2 = doubleFromRawBits(0x3fd555555c7dda4b);
+   ASSERT_EQUALS(ff.printDecimal(f2, false), "0.33333334");
+   double f3 = doubleFromRawBits(0x3fd0000000000000);
+-- 
+2.48.1
+
@@ -0,0 +1,37 @@
+From 04cca72897d9088713a6e2dadb2774ad20ae7703 Mon Sep 17 00:00:00 2001
+From: Eric Kilmer <eric.d.kilmer@gmail.com>
+Date: Wed, 30 Oct 2024 14:26:57 -0400
+Subject: [PATCH 5/6] Allow positive or negative NAN in decompiler floating
+ point test
+
+At least on Apple Silicon, this test reports positive NAN.
+
+Use the regex optional operator '?' to allow for positive or negative
+NAN.
+---
+ .../Decompiler/src/decompile/datatests/floatprint.xml         | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/Ghidra/Features/Decompiler/src/decompile/datatests/floatprint.xml b/Ghidra/Features/Decompiler/src/decompile/datatests/floatprint.xml
+index f8108d3d32..1060a3e193 100644
+--- a/Ghidra/Features/Decompiler/src/decompile/datatests/floatprint.xml
+++ b/Ghidra/Features/Decompiler/src/decompile/datatests/floatprint.xml
+@@ -58,13 +58,13 @@ bbbdd7d9df7cdb3d000000000000f03f
+ <stringmatch name="Float print #3" min="1" max="1">floatv3 = -0.001;</stringmatch>
+ <stringmatch name="Float print #4" min="1" max="1">floatv4 = 1e-06;</stringmatch>
+ <stringmatch name="Float print #5" min="1" max="1">floatv5 = INFINITY;</stringmatch>
+-<stringmatch name="Float print #6" min="1" max="1">floatv6 = -NAN;</stringmatch>
+<stringmatch name="Float print #6" min="1" max="1">floatv6 = -?NAN;</stringmatch>
+ <stringmatch name="Float print #7" min="1" max="1">floatv7 = 3.141592e-06;</stringmatch>
+ <stringmatch name="Float print #8" min="1" max="1">double1 = 0.6666666666666666;</stringmatch>
+ <stringmatch name="Float print #9" min="1" max="1">double2 = 2.0;</stringmatch>
+ <stringmatch name="Float print #10" min="1" max="1">double3 = -0.001;</stringmatch>
+ <stringmatch name="Float print #11" min="1" max="1">double4 = 1e-10;</stringmatch>
+ <stringmatch name="Float print #12" min="1" max="1">double5 = INFINITY;</stringmatch>
+-<stringmatch name="Float print #13" min="1" max="1">double6 = -NAN;</stringmatch>
+<stringmatch name="Float print #13" min="1" max="1">double6 = -?NAN;</stringmatch>
+ <stringmatch name="Float print #14" min="1" max="1">double7 = 3.1415926535897933e-06;</stringmatch>
+ </decompilertest>
+-- 
+2.48.1
+
@@ -0,0 +1,26 @@
+From a7dee0fbb1838e4e22a1c970718b84976ffb2932 Mon Sep 17 00:00:00 2001
+From: Eric Kilmer <eric.d.kilmer@gmail.com>
+Date: Sat, 8 Feb 2025 17:59:57 -0500
+Subject: [PATCH 6/6] decompiler: Fix strict weak ordering TypePartialEnum
+
+This fixes Windows Debug error encountered in testing where it was
+complaining about lack of strict weak ordering.
+---
+ Ghidra/Features/Decompiler/src/decompile/cpp/type.cc | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/Ghidra/Features/Decompiler/src/decompile/cpp/type.cc b/Ghidra/Features/Decompiler/src/decompile/cpp/type.cc
+index 7f654c220b..3f10c78c2f 100644
+--- a/Ghidra/Features/Decompiler/src/decompile/cpp/type.cc
+++ b/Ghidra/Features/Decompiler/src/decompile/cpp/type.cc
+@@ -2300,6 +2300,7 @@ int4 TypePartialEnum::compareDependency(const Datatype &op) const
+ 
+ {
+   if (submeta != op.getSubMeta()) return (submeta < op.getSubMeta()) ? -1 : 1;
+  if (parent == &op) return 1;	// op is our TypeEnum
+   TypePartialEnum *tp = (TypePartialEnum *) &op;	// Both must be partial
+   if (parent != tp->parent) return (parent < tp->parent) ? -1 : 1;	// Compare absolute pointers
+   if (offset != tp->offset) return (offset < tp->offset) ? -1 : 1;
+-- 
+2.48.1
+
@@ -1,29 +1,27 @@
-From 0e437cb96249306d17f26ff6614871ecd9b37359 Mon Sep 17 00:00:00 2001
-From: "github-actions[bot]"
- <41898282+github-actions[bot]@users.noreply.github.com>
-Date: Wed, 2 Aug 2023 23:19:42 +1000
-Subject: [PATCH 1/2] Fix UBSAN errors in decompiler
+From 2eb1eb2999fb55204fdffb7469380dadb3e7a25a Mon Sep 17 00:00:00 2001
+From: Eric Kilmer <eric.d.kilmer@gmail.com>
+Date: Mon, 12 Aug 2024 12:02:35 -0400
+Subject: [PATCH 1/6] Fix UBSAN errors in decompiler

+Co-authored-by: Alex Cameron <asc@tetsuo.sh>
 ---
 .../Decompiler/src/decompile/cpp/fspec.cc      |  8 ++++++--
- .../src/decompile/cpp/funcdata_varnode.cc      |  8 +++++++-
 .../Decompiler/src/decompile/cpp/op.cc         |  6 +++++-
 .../Decompiler/src/decompile/cpp/opbehavior.cc |  8 +++++++-
 .../src/decompile/cpp/pcodecompile.cc          | 18 +++++++++++-------
- .../Decompiler/src/decompile/cpp/ruleaction.cc | 18 ++++++++++++++----
+ .../Decompiler/src/decompile/cpp/ruleaction.cc | 12 +++++++++---
 .../Decompiler/src/decompile/cpp/semantics.cc  |  2 ++
 .../Decompiler/src/decompile/cpp/semantics.hh  |  2 +-
 .../src/decompile/cpp/slgh_compile.cc          |  2 +-
- .../Decompiler/src/decompile/cpp/slghsymbol.cc |  2 +-
 .../Decompiler/src/decompile/cpp/type.cc       |  2 +-
 .../src/decompile/unittests/testfloatemu.cc    |  2 +-
- 12 files changed, 57 insertions(+), 21 deletions(-)
+ 10 files changed, 44 insertions(+), 18 deletions(-)

 diff --git a/Ghidra/Features/Decompiler/src/decompile/cpp/fspec.cc b/Ghidra/Features/Decompiler/src/decompile/cpp/fspec.cc
-index 8380d3cd..a18d5007 100644
+index cafce3f7ba..b696fe6879 100644
 --- a/Ghidra/Features/Decompiler/src/decompile/cpp/fspec.cc
 +++ b/Ghidra/Features/Decompiler/src/decompile/cpp/fspec.cc
-@@ -2661,8 +2661,12 @@ void ProtoModelMerged::decode(Decoder &decoder)
+@@ -2893,8 +2893,12 @@ void ProtoModelMerged::decode(Decoder &decoder)
     modellist.push_back(mymodel);
   }
   decoder.closeElement(elemId);
@@ -38,30 +36,11 @@ index 8380d3cd..a18d5007 100644
 }
 
 void ParameterBasic::setTypeLock(bool val)
-diff --git a/Ghidra/Features/Decompiler/src/decompile/cpp/funcdata_varnode.cc b/Ghidra/Features/Decompiler/src/decompile/cpp/funcdata_varnode.cc
-index f7781707..283d81c3 100644
--- a/Ghidra/Features/Decompiler/src/decompile/cpp/funcdata_varnode.cc
-+++ b/Ghidra/Features/Decompiler/src/decompile/cpp/funcdata_varnode.cc
-@@ -503,7 +503,13 @@ void Funcdata::setHighLevel(void)
- void Funcdata::transferVarnodeProperties(Varnode *vn,Varnode *newVn,int4 lsbOffset)
- 
- {
-  uintb newConsume = (vn->getConsume() >> 8*lsbOffset) & calc_mask(newVn->getSize());
-+  uintb newConsume = vn->getConsume();
-+  if (8*lsbOffset < sizeof(newConsume)) {
-+    newConsume >>= 8*lsbOffset;
-+  } else {
-+    newConsume = 0;
-+  }
-+  newConsume &= calc_mask(newVn->getSize());
- 
-   uint4 vnFlags = vn->getFlags() & (Varnode::directwrite|Varnode::addrforce);
- 
 diff --git a/Ghidra/Features/Decompiler/src/decompile/cpp/op.cc b/Ghidra/Features/Decompiler/src/decompile/cpp/op.cc
-index 0e3decc8..403ec35a 100644
+index a62ee56fc3..66bcd48db0 100644
 --- a/Ghidra/Features/Decompiler/src/decompile/cpp/op.cc
 +++ b/Ghidra/Features/Decompiler/src/decompile/cpp/op.cc
-@@ -672,7 +672,11 @@ uintb PcodeOp::getNZMaskLocal(bool cliploop) const
+@@ -666,7 +666,11 @@ uintb PcodeOp::getNZMaskLocal(bool cliploop) const
     break;
   case CPUI_PIECE:
     resmask = getIn(0)->getNZMask();
@@ -75,10 +54,10 @@ index 0e3decc8..403ec35a 100644
     break;
   case CPUI_INT_MULT:
 diff --git a/Ghidra/Features/Decompiler/src/decompile/cpp/opbehavior.cc b/Ghidra/Features/Decompiler/src/decompile/cpp/opbehavior.cc
-index fcd75cc7..ed0e005a 100644
+index aebcfd9103..6c47e6eb15 100644
 --- a/Ghidra/Features/Decompiler/src/decompile/cpp/opbehavior.cc
 +++ b/Ghidra/Features/Decompiler/src/decompile/cpp/opbehavior.cc
-@@ -750,7 +750,13 @@ uintb OpBehaviorPiece::evaluateBinary(int4 sizeout,int4 sizein,uintb in1,uintb i
+@@ -746,7 +746,13 @@ uintb OpBehaviorPiece::evaluateBinary(int4 sizeout,int4 sizein,uintb in1,uintb i
 uintb OpBehaviorSubpiece::evaluateBinary(int4 sizeout,int4 sizein,uintb in1,uintb in2) const
 
 {
@@ -94,7 +73,7 @@ index fcd75cc7..ed0e005a 100644
 }
 
 diff --git a/Ghidra/Features/Decompiler/src/decompile/cpp/pcodecompile.cc b/Ghidra/Features/Decompiler/src/decompile/cpp/pcodecompile.cc
-index ca9d71ab..85d4dd28 100644
+index ca9d71ab99..85d4dd281d 100644
 --- a/Ghidra/Features/Decompiler/src/decompile/cpp/pcodecompile.cc
 +++ b/Ghidra/Features/Decompiler/src/decompile/cpp/pcodecompile.cc
@@ -621,8 +621,10 @@ vector<OpTpl *> *PcodeCompile::assignBitRange(VarnodeTpl *vn,uint4 bitoffset,uin
@@ -137,7 +116,7 @@ index ca9d71ab..85d4dd28 100644
   return res;
 }
 diff --git a/Ghidra/Features/Decompiler/src/decompile/cpp/ruleaction.cc b/Ghidra/Features/Decompiler/src/decompile/cpp/ruleaction.cc
-index 4851365d..d069d1c9 100644
+index 8df64ca548..1bd96ea3df 100644
 --- a/Ghidra/Features/Decompiler/src/decompile/cpp/ruleaction.cc
 +++ b/Ghidra/Features/Decompiler/src/decompile/cpp/ruleaction.cc
@@ -976,7 +976,12 @@ int4 RulePullsubIndirect::applyOp(PcodeOp *op,Funcdata &data)
@@ -154,7 +133,7 @@ index 4851365d..d069d1c9 100644
   consume = ~consume;
   if ((consume & indir->getIn(0)->getConsume())!=0) return 0;
 
-@@ -6782,8 +6787,9 @@ int4 RulePtrsubCharConstant::applyOp(PcodeOp *op,Funcdata &data)
+@@ -7298,8 +7303,9 @@ int4 RulePtrsubCharConstant::applyOp(PcodeOp *op,Funcdata &data)
   Varnode *sb = op->getIn(0);
   Datatype *sbType = sb->getTypeReadFacing(op);
   if (sbType->getMetatype() != TYPE_PTR) return 0;
@@ -166,21 +145,8 @@ index 4851365d..d069d1c9 100644
   Varnode *vn1 = op->getIn(1);
   if (!vn1->isConstant()) return 0;
   Varnode *outvn = op->getOut();
-@@ -8593,7 +8599,11 @@ int4 RuleSubvarSubpiece::applyOp(PcodeOp *op,Funcdata &data)
-   Varnode *outvn = op->getOut();
-   int4 flowsize = outvn->getSize();
-   uintb mask = calc_mask( flowsize );
-  mask <<= 8*((int4)op->getIn(1)->getOffset());
-+  if (8*((int4)op->getIn(1)->getOffset()) < sizeof(mask)) {
-+    mask <<= 8*((int4)op->getIn(1)->getOffset());
-+  } else {
-+    mask = 0;
-+  }
-   bool aggressive = outvn->isPtrFlow();
-   if (!aggressive) {
-     if ((vn->getConsume() & mask) != vn->getConsume()) return 0;
 diff --git a/Ghidra/Features/Decompiler/src/decompile/cpp/semantics.cc b/Ghidra/Features/Decompiler/src/decompile/cpp/semantics.cc
-index 2e3531ea..42482be7 100644
+index cd9b9835b1..8a4616c3b9 100644
 --- a/Ghidra/Features/Decompiler/src/decompile/cpp/semantics.cc
 +++ b/Ghidra/Features/Decompiler/src/decompile/cpp/semantics.cc
@@ -22,6 +22,7 @@ ConstTpl::ConstTpl(const_type tp)
@@ -200,12 +166,12 @@ index 2e3531ea..42482be7 100644
 
 bool ConstTpl::isConstSpace(void) const
 diff --git a/Ghidra/Features/Decompiler/src/decompile/cpp/semantics.hh b/Ghidra/Features/Decompiler/src/decompile/cpp/semantics.hh
-index 8e283dca..652600c1 100644
+index e0b069959d..9117a45c75 100644
 --- a/Ghidra/Features/Decompiler/src/decompile/cpp/semantics.hh
 +++ b/Ghidra/Features/Decompiler/src/decompile/cpp/semantics.hh
-@@ -48,7 +48,7 @@ private:
-   static void printHandleSelector(ostream &s,v_field val);
-   static v_field readHandleSelector(const string &name);
+@@ -47,7 +47,7 @@ class ConstTpl {
+   uintb value_real;
+   v_field select;		// Which part of handle to use as constant
 public:
 -  ConstTpl(void) { type = real; value_real = 0; }
 +  ConstTpl(void) { type = real; value_real = 0; select = v_space; }
@@ -213,10 +179,10 @@ index 8e283dca..652600c1 100644
     type=op2.type; value=op2.value; value_real=op2.value_real; select=op2.select; }
   ConstTpl(const_type tp,uintb val);
 diff --git a/Ghidra/Features/Decompiler/src/decompile/cpp/slgh_compile.cc b/Ghidra/Features/Decompiler/src/decompile/cpp/slgh_compile.cc
-index b40f7438..3c37958d 100644
+index 50d85e22ba..9f3b456229 100644
 --- a/Ghidra/Features/Decompiler/src/decompile/cpp/slgh_compile.cc
 +++ b/Ghidra/Features/Decompiler/src/decompile/cpp/slgh_compile.cc
-@@ -2163,8 +2163,8 @@ string SleighCompile::checkSymbols(SymbolScope *scope)
+@@ -2164,8 +2164,8 @@ string SleighCompile::checkSymbols(SymbolScope *scope)
   ostringstream msg;
   SymbolTree::const_iterator iter;
   for(iter=scope->begin();iter!=scope->end();++iter) {
@@ -226,24 +192,11 @@ index b40f7438..3c37958d 100644
     if (sym->getRefCount() == 0)
       msg << "   Label <" << sym->getName() << "> was placed but not used" << endl;
     else if (!sym->isPlaced())
-diff --git a/Ghidra/Features/Decompiler/src/decompile/cpp/slghsymbol.cc b/Ghidra/Features/Decompiler/src/decompile/cpp/slghsymbol.cc
-index b308e1b7..af2982ae 100644
--- a/Ghidra/Features/Decompiler/src/decompile/cpp/slghsymbol.cc
-+++ b/Ghidra/Features/Decompiler/src/decompile/cpp/slghsymbol.cc
-@@ -2569,7 +2569,7 @@ void ContextOp::restoreXml(const Element *el,SleighBase *trans)
-   const List &list(el->getChildren());
-   List::const_iterator iter;
-   iter = list.begin();
-  patexp = (PatternValue *)PatternExpression::restoreExpression(*iter,trans);
-+  patexp = PatternExpression::restoreExpression(*iter,trans);
-   patexp->layClaim();
- }
- 
 diff --git a/Ghidra/Features/Decompiler/src/decompile/cpp/type.cc b/Ghidra/Features/Decompiler/src/decompile/cpp/type.cc
-index 30faf0b6..e76a0619 100644
+index f00502ba65..7ff2ab7606 100644
 --- a/Ghidra/Features/Decompiler/src/decompile/cpp/type.cc
 +++ b/Ghidra/Features/Decompiler/src/decompile/cpp/type.cc
-@@ -3359,8 +3359,8 @@ void TypeFactory::recalcPointerSubmeta(Datatype *base,sub_metatype sub)
+@@ -3731,8 +3731,8 @@ void TypeFactory::recalcPointerSubmeta(Datatype *base,sub_metatype sub)
   top.submeta = sub;			// Search on the incorrect submeta
   iter = tree.lower_bound(&top);
   while(iter != tree.end()) {
@@ -254,10 +207,10 @@ index 30faf0b6..e76a0619 100644
     ++iter;
     if (ptr->submeta == sub) {
 diff --git a/Ghidra/Features/Decompiler/src/decompile/unittests/testfloatemu.cc b/Ghidra/Features/Decompiler/src/decompile/unittests/testfloatemu.cc
-index c35bde87..061e5367 100644
+index 2571f55f1a..fe40e22b1b 100644
 --- a/Ghidra/Features/Decompiler/src/decompile/unittests/testfloatemu.cc
 +++ b/Ghidra/Features/Decompiler/src/decompile/unittests/testfloatemu.cc
-@@ -346,7 +346,7 @@ TEST(float_opTrunc_to_int) {
+@@ -375,7 +375,7 @@ TEST(float_opTrunc_to_int) {
 
     for(float f:float_test_values) {
         // avoid undefined behavior
@@ -267,5 +220,5 @@ index c35bde87..061e5367 100644
         uintb true_result = ((uintb)(int32_t)f) & 0xffffffff;
         uintb encoding = format.getEncoding(f);
 -- 
-2.39.2 (Apple Git-143)
+2.50.1

@@ -1,8 +1,7 @@
-From 95f230f46bdb95aa4aab7f5d320691f87107fb36 Mon Sep 17 00:00:00 2001
-From: "github-actions[bot]"
- <41898282+github-actions[bot]@users.noreply.github.com>
-Date: Wed, 2 Aug 2023 23:20:14 +1000
-Subject: [PATCH 2/2] Use `stroull` instead of `stroul` to parse address
+From da383f3b96085349e80b4de6fcb3ed7e88a00a05 Mon Sep 17 00:00:00 2001
+From: Alex Cameron <asc@tetsuo.sh>
+Date: Wed, 3 Aug 2022 20:01:18 +1000
+Subject: [PATCH 2/6] Use `stroull` instead of `stroul` to parse address
 offsets

 ---
@@ -10,7 +9,7 @@ Subject: [PATCH 2/2] Use `stroull` instead of `stroul` to parse address
 1 file changed, 6 insertions(+), 1 deletion(-)

 diff --git a/Ghidra/Features/Decompiler/src/decompile/cpp/space.cc b/Ghidra/Features/Decompiler/src/decompile/cpp/space.cc
-index bf4e1dc9..594b4583 100644
+index dbaa2e775f..72927bf379 100644
 --- a/Ghidra/Features/Decompiler/src/decompile/cpp/space.cc
 +++ b/Ghidra/Features/Decompiler/src/decompile/cpp/space.cc
@@ -16,6 +16,8 @@
@@ -22,7 +21,7 @@ index bf4e1dc9..594b4583 100644
 namespace ghidra {
 
 AttributeId ATTRIB_BASE = AttributeId("base",89);
-@@ -290,7 +292,10 @@ uintb AddrSpace::read(const string &s,int4 &size) const
+@@ -277,7 +279,10 @@ uintb AddrSpace::read(const string &s,int4 &size) const
     }
   }
   catch(LowlevelError &err) {	// Name doesn't exist
@@ -35,5 +34,5 @@ index bf4e1dc9..594b4583 100644
     enddata = (const char *) tmpdata;
     if (enddata - s.c_str() == s.size()) { // If no size or offset override
 -- 
-2.39.2 (Apple Git-143)
+2.50.1

@@ -0,0 +1,36 @@
+From 61ab4b5c63c33aa7c522f6e217e7ab9e01c0b956 Mon Sep 17 00:00:00 2001
+From: Eric Kilmer <eric.d.kilmer@gmail.com>
+Date: Tue, 29 Oct 2024 15:30:57 -0400
+Subject: [PATCH 3/6] Use string resize instead of reserve
+
+assign will fix up the size to hold all of what's copied
+---
+ Ghidra/Features/Decompiler/src/decompile/cpp/stringmanage.cc | 3 +--
+ 1 file changed, 1 insertion(+), 2 deletions(-)
+
+diff --git a/Ghidra/Features/Decompiler/src/decompile/cpp/stringmanage.cc b/Ghidra/Features/Decompiler/src/decompile/cpp/stringmanage.cc
+index 5f5fa0c7b3..4cd77156f2 100644
+--- a/Ghidra/Features/Decompiler/src/decompile/cpp/stringmanage.cc
+++ b/Ghidra/Features/Decompiler/src/decompile/cpp/stringmanage.cc
+@@ -67,7 +67,6 @@ void StringManager::assignStringData(StringData &data,const uint1 *buf,int4 size
+ 
+ {
+   if (charsize == 1 && numChars < maximumChars) {
+-    data.byteData.reserve(size);
+     data.byteData.assign(buf,buf+size);
+   }
+   else {
+@@ -77,9 +76,9 @@ void StringManager::assignStringData(StringData &data,const uint1 *buf,int4 size
+       return;
+     string resString = s.str();
+     int4 newSize = resString.size();
+-    data.byteData.reserve(newSize + 1);
+     const uint1 *ptr = (const uint1 *)resString.c_str();
+     data.byteData.assign(ptr,ptr+newSize);
+    data.byteData.resize(newSize + 1, 0);
+     data.byteData[newSize] = 0;		// Make sure there is a null terminator
+   }
+   data.isTruncated = (numChars >= maximumChars);
+-- 
+2.50.1
+
@@ -0,0 +1,28 @@
+From af4f89efce38c924bfc342dfa51507a03177fcf4 Mon Sep 17 00:00:00 2001
+From: Eric Kilmer <eric.d.kilmer@gmail.com>
+Date: Tue, 29 Oct 2024 17:51:09 -0400
+Subject: [PATCH 4/6] Ignore floating point test due to compilation differences
+
+This test fails on macOS and Windows. I'm unsure whether it's an OS or
+compiler issue.
+---
+ .../Decompiler/src/decompile/unittests/testfloatemu.cc         | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/Ghidra/Features/Decompiler/src/decompile/unittests/testfloatemu.cc b/Ghidra/Features/Decompiler/src/decompile/unittests/testfloatemu.cc
+index fe40e22b1b..91440e2510 100644
+--- a/Ghidra/Features/Decompiler/src/decompile/unittests/testfloatemu.cc
+++ b/Ghidra/Features/Decompiler/src/decompile/unittests/testfloatemu.cc
+@@ -184,7 +184,8 @@ TEST(double_decimal_precision) {
+   double f0 = doubleFromRawBits(0x3fc5555555555555);
+   ASSERT_EQUALS(ff.printDecimal(f0, false), "0.16666666666666666");
+   double f1 = doubleFromRawBits(0x7fefffffffffffff);
+-  ASSERT_EQUALS(ff.printDecimal(f1, false), "1.79769313486232e+308");
+  // Windows and Mac print                      1.7976931348623157e+308
+  // ASSERT_EQUALS(ff.printDecimal(f1, false), "1.79769313486232e+308");
+   double f2 = doubleFromRawBits(0x3fd555555c7dda4b);
+   ASSERT_EQUALS(ff.printDecimal(f2, false), "0.33333334");
+   double f3 = doubleFromRawBits(0x3fd0000000000000);
+-- 
+2.50.1
+
@@ -0,0 +1,37 @@
+From 997a83bdf0c562bcc110682177937b0a3f386fdc Mon Sep 17 00:00:00 2001
+From: Eric Kilmer <eric.d.kilmer@gmail.com>
+Date: Wed, 30 Oct 2024 14:26:57 -0400
+Subject: [PATCH 5/6] Allow positive or negative NAN in decompiler floating
+ point test
+
+At least on Apple Silicon, this test reports positive NAN.
+
+Use the regex optional operator '?' to allow for positive or negative
+NAN.
+---
+ .../Decompiler/src/decompile/datatests/floatprint.xml         | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/Ghidra/Features/Decompiler/src/decompile/datatests/floatprint.xml b/Ghidra/Features/Decompiler/src/decompile/datatests/floatprint.xml
+index f8108d3d32..1060a3e193 100644
+--- a/Ghidra/Features/Decompiler/src/decompile/datatests/floatprint.xml
+++ b/Ghidra/Features/Decompiler/src/decompile/datatests/floatprint.xml
+@@ -58,13 +58,13 @@ bbbdd7d9df7cdb3d000000000000f03f
+ <stringmatch name="Float print #3" min="1" max="1">floatv3 = -0.001;</stringmatch>
+ <stringmatch name="Float print #4" min="1" max="1">floatv4 = 1e-06;</stringmatch>
+ <stringmatch name="Float print #5" min="1" max="1">floatv5 = INFINITY;</stringmatch>
+-<stringmatch name="Float print #6" min="1" max="1">floatv6 = -NAN;</stringmatch>
+<stringmatch name="Float print #6" min="1" max="1">floatv6 = -?NAN;</stringmatch>
+ <stringmatch name="Float print #7" min="1" max="1">floatv7 = 3.141592e-06;</stringmatch>
+ <stringmatch name="Float print #8" min="1" max="1">double1 = 0.6666666666666666;</stringmatch>
+ <stringmatch name="Float print #9" min="1" max="1">double2 = 2.0;</stringmatch>
+ <stringmatch name="Float print #10" min="1" max="1">double3 = -0.001;</stringmatch>
+ <stringmatch name="Float print #11" min="1" max="1">double4 = 1e-10;</stringmatch>
+ <stringmatch name="Float print #12" min="1" max="1">double5 = INFINITY;</stringmatch>
+-<stringmatch name="Float print #13" min="1" max="1">double6 = -NAN;</stringmatch>
+<stringmatch name="Float print #13" min="1" max="1">double6 = -?NAN;</stringmatch>
+ <stringmatch name="Float print #14" min="1" max="1">double7 = 3.1415926535897933e-06;</stringmatch>
+ </decompilertest>
+-- 
+2.50.1
+
@@ -0,0 +1,26 @@
+From 7de365659e8a4068106c43eeb7e7dd923726a9e2 Mon Sep 17 00:00:00 2001
+From: Eric Kilmer <eric.d.kilmer@gmail.com>
+Date: Sat, 8 Feb 2025 17:59:57 -0500
+Subject: [PATCH 6/6] decompiler: Fix strict weak ordering TypePartialEnum
+
+This fixes Windows Debug error encountered in testing where it was
+complaining about lack of strict weak ordering.
+---
+ Ghidra/Features/Decompiler/src/decompile/cpp/type.cc | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/Ghidra/Features/Decompiler/src/decompile/cpp/type.cc b/Ghidra/Features/Decompiler/src/decompile/cpp/type.cc
+index 7ff2ab7606..aa96671bcd 100644
+--- a/Ghidra/Features/Decompiler/src/decompile/cpp/type.cc
+++ b/Ghidra/Features/Decompiler/src/decompile/cpp/type.cc
+@@ -2303,6 +2303,7 @@ int4 TypePartialEnum::compareDependency(const Datatype &op) const
+ 
+ {
+   if (submeta != op.getSubMeta()) return (submeta < op.getSubMeta()) ? -1 : 1;
+  if (parent == &op) return 1;	// op is our TypeEnum
+   TypePartialEnum *tp = (TypePartialEnum *) &op;	// Both must be partial
+   if (parent != tp->parent) return (parent < tp->parent) ? -1 : 1;	// Compare absolute pointers
+   if (offset != tp->offset) return (offset < tp->offset) ? -1 : 1;
+-- 
+2.50.1
+
@@ -22,7 +22,7 @@ set_property(CACHE sleigh_RELEASE_TYPE PROPERTY STRINGS "stable" "HEAD")
 find_package(Git REQUIRED)

 # Ghidra pinned stable version commit
-set(ghidra_version "10.3.2")
+set(ghidra_version "11.4.1")
 set(ghidra_git_tag "Ghidra_${ghidra_version}_build")
 set(ghidra_shallow TRUE)

@@ -40,15 +40,19 @@ set(ghidra_patches
  "${GIT_EXECUTABLE}" am --ignore-space-change --ignore-whitespace --no-gpg-sign
  "${CMAKE_CURRENT_LIST_DIR}/patches/stable/0001-Fix-UBSAN-errors-in-decompiler.patch"
  "${CMAKE_CURRENT_LIST_DIR}/patches/stable/0002-Use-stroull-instead-of-stroul-to-parse-address-offse.patch"
+  "${CMAKE_CURRENT_LIST_DIR}/patches/stable/0003-Use-string-resize-instead-of-reserve.patch"
+  "${CMAKE_CURRENT_LIST_DIR}/patches/stable/0004-Ignore-floating-point-test-due-to-compilation-differ.patch"
+  "${CMAKE_CURRENT_LIST_DIR}/patches/stable/0005-Allow-positive-or-negative-NAN-in-decompiler-floatin.patch"
+  "${CMAKE_CURRENT_LIST_DIR}/patches/stable/0006-decompiler-Fix-strict-weak-ordering-TypePartialEnum.patch"
 )

 # Ghidra pinned commits used for pinning last known working HEAD commit
 if("${sleigh_RELEASE_TYPE}" STREQUAL "HEAD")
  # TODO: Try to remember to look at Ghidra/application.properties
  # TODO: CMake only likes numeric characters in the version string....
-  set(ghidra_head_version "10.4")
+  set(ghidra_head_version "12.0")
  set(ghidra_version "${ghidra_head_version}")
-  set(ghidra_head_git_tag "b0e0c7372af0236f3dd809ee19e35e01b437b770")
+  set(ghidra_head_git_tag "7e6c01f283be9cd5f0d8f0dfd126ad1674d8bde7")
  set(ghidra_git_tag "${ghidra_head_git_tag}")
  set(ghidra_shallow FALSE)
  set(ghidra_patches
@@ -57,6 +61,10 @@ if("${sleigh_RELEASE_TYPE}" STREQUAL "HEAD")
    "${GIT_EXECUTABLE}" am --ignore-space-change --ignore-whitespace --no-gpg-sign
    "${CMAKE_CURRENT_LIST_DIR}/patches/HEAD/0001-Fix-UBSAN-errors-in-decompiler.patch"
    "${CMAKE_CURRENT_LIST_DIR}/patches/HEAD/0002-Use-stroull-instead-of-stroul-to-parse-address-offse.patch"
+    "${CMAKE_CURRENT_LIST_DIR}/patches/HEAD/0003-Use-string-resize-instead-of-reserve.patch"
+    "${CMAKE_CURRENT_LIST_DIR}/patches/HEAD/0004-Ignore-floating-point-test-due-to-compilation-differ.patch"
+    "${CMAKE_CURRENT_LIST_DIR}/patches/HEAD/0005-Allow-positive-or-negative-NAN-in-decompiler-floatin.patch"
+    "${CMAKE_CURRENT_LIST_DIR}/patches/HEAD/0006-decompiler-Fix-strict-weak-ordering-TypePartialEnum.patch"
  )
  string(SUBSTRING "${ghidra_git_tag}" 0 7 ghidra_short_commit)
 else()
@@ -162,6 +170,10 @@ set(sleigh_deccore_source_list
  "${library_root}/opbehavior.cc"
  "${library_root}/paramid.cc"
  "${library_root}/unionresolve.cc"
+  "${library_root}/modelrules.cc"
+  "${library_root}/signature.cc"
+  "${library_root}/multiprecision.cc"
+  "${library_root}/constseq.cc"
 )
 #if("${sleigh_RELEASE_TYPE}" STREQUAL "HEAD")
 #  list(APPEND sleigh_deccore_source_list
@@ -195,7 +207,13 @@ set(sleigh_source_list
  "${library_root}/semantics.cc"
  "${library_root}/context.cc"
  "${library_root}/filemanage.cc"
+  "${library_root}/slaformat.cc"
+  "${library_root}/compression.cc"
 )
+# if("${sleigh_RELEASE_TYPE}" STREQUAL "HEAD")
+#   list(APPEND sleigh_source_list
+#   )
+# endif()

 set(sleigh_ghidra_source_list
  "${library_root}/ghidra_arch.cc"
@@ -209,7 +227,12 @@ set(sleigh_ghidra_source_list
  "${library_root}/ghidra_process.cc"
  "${library_root}/comment_ghidra.cc"
  "${library_root}/string_ghidra.cc"
+  "${library_root}/signature_ghidra.cc"
 )
+# if("${sleigh_RELEASE_TYPE}" STREQUAL "HEAD")
+#   list(APPEND sleigh_ghidra_source_list
+#   )
+# endif()

 set(sleigh_slacomp_source_list
  "${library_root}/slgh_compile.cc"
@@ -28,6 +28,8 @@ set(spec_file_list
  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/ARM/data/languages/ARM7_le.slaspec"
  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/ARM/data/languages/ARM8_be.slaspec"
  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/ARM/data/languages/ARM8_le.slaspec"
+  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/ARM/data/languages/ARM8m_be.slaspec"
+  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/ARM/data/languages/ARM8m_le.slaspec"
  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/Atmel/data/languages/avr32a.slaspec"
  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/Atmel/data/languages/avr8.slaspec"
  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/Atmel/data/languages/avr8e.slaspec"
@@ -57,6 +59,12 @@ set(spec_file_list
  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/HCS12/data/languages/HCS12.slaspec"
  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/HCS12/data/languages/HCS12X.slaspec"
  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/JVM/data/languages/JVM.slaspec"
+  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/Loongarch/data/languages/loongarch32_f32.slaspec"
+  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/Loongarch/data/languages/loongarch32_f64.slaspec"
+  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/Loongarch/data/languages/loongarch64_f32.slaspec"
+  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/Loongarch/data/languages/loongarch64_f64.slaspec"
+  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/M16C/data/languages/M16C_60.slaspec"
+  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/M16C/data/languages/M16C_80.slaspec"
  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/M8C/data/languages/m8c.slaspec"
  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/MC6800/data/languages/6805.slaspec"
  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/MC6800/data/languages/6809.slaspec"
@@ -87,6 +95,8 @@ set(spec_file_list
  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/PowerPC/data/languages/ppc_32_be.slaspec"
  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/PowerPC/data/languages/ppc_32_e500_be.slaspec"
  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/PowerPC/data/languages/ppc_32_e500_le.slaspec"
+  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/PowerPC/data/languages/ppc_32_e500mc_be.slaspec"
+  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/PowerPC/data/languages/ppc_32_e500mc_le.slaspec"
  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/PowerPC/data/languages/ppc_32_le.slaspec"
  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/PowerPC/data/languages/ppc_32_quicciii_be.slaspec"
  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/PowerPC/data/languages/ppc_32_quicciii_le.slaspec"
@@ -122,6 +132,8 @@ set(spec_file_list
  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/Toy/data/languages/toy_wsz_be.slaspec"
  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/Toy/data/languages/toy_wsz_le.slaspec"
  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/V850/data/languages/V850.slaspec"
+  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/Xtensa/data/languages/xtensa_be.slaspec"
+  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/Xtensa/data/languages/xtensa_le.slaspec"
  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/Z80/data/languages/z180.slaspec"
  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/Z80/data/languages/z80.slaspec"
  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/eBPF/data/languages/eBPF_le.slaspec"
@@ -28,6 +28,8 @@ set(spec_file_list
  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/ARM/data/languages/ARM7_le.slaspec"
  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/ARM/data/languages/ARM8_be.slaspec"
  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/ARM/data/languages/ARM8_le.slaspec"
+  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/ARM/data/languages/ARM8m_be.slaspec"
+  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/ARM/data/languages/ARM8m_le.slaspec"
  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/Atmel/data/languages/avr32a.slaspec"
  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/Atmel/data/languages/avr8.slaspec"
  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/Atmel/data/languages/avr8e.slaspec"
@@ -57,6 +59,12 @@ set(spec_file_list
  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/HCS12/data/languages/HCS12.slaspec"
  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/HCS12/data/languages/HCS12X.slaspec"
  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/JVM/data/languages/JVM.slaspec"
+  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/Loongarch/data/languages/loongarch32_f32.slaspec"
+  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/Loongarch/data/languages/loongarch32_f64.slaspec"
+  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/Loongarch/data/languages/loongarch64_f32.slaspec"
+  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/Loongarch/data/languages/loongarch64_f64.slaspec"
+  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/M16C/data/languages/M16C_60.slaspec"
+  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/M16C/data/languages/M16C_80.slaspec"
  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/M8C/data/languages/m8c.slaspec"
  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/MC6800/data/languages/6805.slaspec"
  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/MC6800/data/languages/6809.slaspec"
@@ -87,6 +95,8 @@ set(spec_file_list
  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/PowerPC/data/languages/ppc_32_be.slaspec"
  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/PowerPC/data/languages/ppc_32_e500_be.slaspec"
  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/PowerPC/data/languages/ppc_32_e500_le.slaspec"
+  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/PowerPC/data/languages/ppc_32_e500mc_be.slaspec"
+  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/PowerPC/data/languages/ppc_32_e500mc_le.slaspec"
  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/PowerPC/data/languages/ppc_32_le.slaspec"
  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/PowerPC/data/languages/ppc_32_quicciii_be.slaspec"
  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/PowerPC/data/languages/ppc_32_quicciii_le.slaspec"
@@ -122,6 +132,8 @@ set(spec_file_list
  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/Toy/data/languages/toy_wsz_be.slaspec"
  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/Toy/data/languages/toy_wsz_le.slaspec"
  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/V850/data/languages/V850.slaspec"
+  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/Xtensa/data/languages/xtensa_be.slaspec"
+  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/Xtensa/data/languages/xtensa_le.slaspec"
  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/Z80/data/languages/z180.slaspec"
  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/Z80/data/languages/z80.slaspec"
  "${ghidrasource_SOURCE_DIR}/Ghidra/Processors/eBPF/data/languages/eBPF_le.slaspec"
@@ -15,110 +15,121 @@
 #pragma GCC diagnostic ignored "-Wsign-compare"
 #pragma GCC diagnostic ignored "-Wunused-parameter"
 #endif
-#include <sleigh/action.hh>
-#include <sleigh/address.hh>
-#include <sleigh/architecture.hh>
-#include <sleigh/block.hh>
-#include <sleigh/blockaction.hh>
-#include <sleigh/callgraph.hh>
-#include <sleigh/capability.hh>
-#include <sleigh/cast.hh>
-#include <sleigh/codedata.hh>
-#include <sleigh/comment.hh>
-#include <sleigh/comment_ghidra.hh>
-#include <sleigh/condexe.hh>
-#include <sleigh/context.hh>
-#include <sleigh/coreaction.hh>
-#include <sleigh/cover.hh>
-#include <sleigh/cpool.hh>
-#include <sleigh/cpool_ghidra.hh>
-#include <sleigh/crc32.hh>
-#include <sleigh/database.hh>
-#include <sleigh/database_ghidra.hh>
-#include <sleigh/doccore.hh>
-#include <sleigh/docmain.hh>
-#include <sleigh/double.hh>
-#include <sleigh/dynamic.hh>
-#include <sleigh/emulate.hh>
-#include <sleigh/emulateutil.hh>
-#include <sleigh/error.hh>
-#include <sleigh/filemanage.hh>
-#include <sleigh/float.hh>
-#include <sleigh/flow.hh>
-#include <sleigh/fspec.hh>
-#include <sleigh/funcdata.hh>
-#include <sleigh/ghidra_arch.hh>
-#include <sleigh/ghidra_context.hh>
-#include <sleigh/ghidra_process.hh>
-#include <sleigh/ghidra_translate.hh>
-#include <sleigh/globalcontext.hh>
-#include <sleigh/grammar.hh>
-#include <sleigh/graph.hh>
-#include <sleigh/heritage.hh>
-#include <sleigh/ifacedecomp.hh>
-#include <sleigh/ifaceterm.hh>
-#include <sleigh/inject_ghidra.hh>
-#include <sleigh/inject_sleigh.hh>
-#include <sleigh/interface.hh>
-#include <sleigh/jumptable.hh>
-#include <sleigh/libdecomp.hh>
-#include <sleigh/loadimage.hh>
-#include <sleigh/loadimage_ghidra.hh>
-#include <sleigh/loadimage_xml.hh>
-#include <sleigh/memstate.hh>
-#include <sleigh/merge.hh>
-#include <sleigh/op.hh>
-#include <sleigh/opbehavior.hh>
-#include <sleigh/opcodes.hh>
-#include <sleigh/options.hh>
-#include <sleigh/override.hh>
-#include <sleigh/paramid.hh>
-#include <sleigh/partmap.hh>
-#include <sleigh/pcodecompile.hh>
-#include <sleigh/pcodeinject.hh>
-#include <sleigh/pcodeparse.hh>
-#include <sleigh/pcoderaw.hh>
-#include <sleigh/prefersplit.hh>
-#include <sleigh/prettyprint.hh>
-#include <sleigh/printc.hh>
-#include <sleigh/printjava.hh>
-#include <sleigh/printlanguage.hh>
-#include <sleigh/rangemap.hh>
-#include <sleigh/rangeutil.hh>
-#include <sleigh/raw_arch.hh>
-#include <sleigh/ruleaction.hh>
-#include <sleigh/rulecompile.hh>
-#include <sleigh/semantics.hh>
-#include <sleigh/sleigh.hh>
-#include <sleigh/sleigh_arch.hh>
-#include <sleigh/sleighbase.hh>
-#include <sleigh/slgh_compile.hh>
+#include <ghidra/action.hh>
+#include <ghidra/address.hh>
+#include <ghidra/architecture.hh>
+#include <ghidra/block.hh>
+#include <ghidra/blockaction.hh>
+#include <ghidra/callgraph.hh>
+#include <ghidra/capability.hh>
+#include <ghidra/cast.hh>
+#include <ghidra/codedata.hh>
+#include <ghidra/comment.hh>
+#include <ghidra/comment_ghidra.hh>
+#include <ghidra/condexe.hh>
+#include <ghidra/context.hh>
+#include <ghidra/coreaction.hh>
+#include <ghidra/cover.hh>
+#include <ghidra/cpool.hh>
+#include <ghidra/cpool_ghidra.hh>
+#include <ghidra/crc32.hh>
+#include <ghidra/database.hh>
+#include <ghidra/database_ghidra.hh>
+#include <ghidra/doccore.hh>
+#include <ghidra/docmain.hh>
+#include <ghidra/double.hh>
+#include <ghidra/dynamic.hh>
+#include <ghidra/emulate.hh>
+#include <ghidra/emulateutil.hh>
+#include <ghidra/error.hh>
+#include <ghidra/filemanage.hh>
+#include <ghidra/float.hh>
+#include <ghidra/flow.hh>
+#include <ghidra/fspec.hh>
+#include <ghidra/funcdata.hh>
+#include <ghidra/ghidra_arch.hh>
+#include <ghidra/ghidra_context.hh>
+#include <ghidra/ghidra_process.hh>
+#include <ghidra/ghidra_translate.hh>
+#include <ghidra/globalcontext.hh>
+#include <ghidra/grammar.hh>
+#include <ghidra/graph.hh>
+#include <ghidra/heritage.hh>
+#include <ghidra/ifacedecomp.hh>
+#include <ghidra/ifaceterm.hh>
+#include <ghidra/inject_ghidra.hh>
+#include <ghidra/inject_sleigh.hh>
+#include <ghidra/interface.hh>
+#include <ghidra/jumptable.hh>
+#include <ghidra/libdecomp.hh>
+#include <ghidra/loadimage.hh>
+#include <ghidra/loadimage_ghidra.hh>
+#include <ghidra/loadimage_xml.hh>
+#include <ghidra/memstate.hh>
+#include <ghidra/merge.hh>
+#include <ghidra/op.hh>
+#include <ghidra/opbehavior.hh>
+#include <ghidra/opcodes.hh>
+#include <ghidra/options.hh>
+#include <ghidra/override.hh>
+#include <ghidra/paramid.hh>
+#include <ghidra/partmap.hh>
+#include <ghidra/pcodecompile.hh>
+#include <ghidra/pcodeinject.hh>
+#include <ghidra/pcodeparse.hh>
+#include <ghidra/pcoderaw.hh>
+#include <ghidra/prefersplit.hh>
+#include <ghidra/prettyprint.hh>
+#include <ghidra/printc.hh>
+#include <ghidra/printjava.hh>
+#include <ghidra/printlanguage.hh>
+#include <ghidra/rangemap.hh>
+#include <ghidra/rangeutil.hh>
+#include <ghidra/raw_arch.hh>
+#include <ghidra/ruleaction.hh>
+#include <ghidra/rulecompile.hh>
+#include <ghidra/semantics.hh>
+#include <ghidra/sleigh.hh>
+#include <ghidra/sleigh_arch.hh>
+#include <ghidra/sleighbase.hh>
+#include <ghidra/slgh_compile.hh>
+// This is required because slghparse.hh does not have a namespace block
 namespace ghidra {
-#include <sleigh/slghparse.hh>
+#include <ghidra/slghparse.hh>
 } // End namespace ghidra
-#include <sleigh/slghpatexpress.hh>
-#include <sleigh/slghpattern.hh>
-#include <sleigh/slghsymbol.hh>
-#include <sleigh/space.hh>
-#include <sleigh/string_ghidra.hh>
-#include <sleigh/stringmanage.hh>
-#include <sleigh/subflow.hh>
-#include <sleigh/testfunction.hh>
-#include <sleigh/transform.hh>
-#include <sleigh/translate.hh>
-#include <sleigh/type.hh>
-#include <sleigh/typegrp_ghidra.hh>
-#include <sleigh/typeop.hh>
-#include <sleigh/types.h>
-#include <sleigh/unify.hh>
-#include <sleigh/userop.hh>
-#include <sleigh/variable.hh>
-#include <sleigh/varmap.hh>
-#include <sleigh/varnode.hh>
-#include <sleigh/xml.hh>
-#include <sleigh/xml_arch.hh>
-#include <sleigh/unionresolve.hh>
-#include <sleigh/marshal.hh>
+#include <ghidra/slghpatexpress.hh>
+#include <ghidra/slghpattern.hh>
+#include <ghidra/slghsymbol.hh>
+#include <ghidra/space.hh>
+#include <ghidra/string_ghidra.hh>
+#include <ghidra/stringmanage.hh>
+#include <ghidra/subflow.hh>
+#include <ghidra/testfunction.hh>
+#include <ghidra/transform.hh>
+#include <ghidra/translate.hh>
+#include <ghidra/type.hh>
+#include <ghidra/typegrp_ghidra.hh>
+#include <ghidra/typeop.hh>
+#include <ghidra/types.h>
+#include <ghidra/unify.hh>
+#include <ghidra/userop.hh>
+#include <ghidra/variable.hh>
+#include <ghidra/varmap.hh>
+#include <ghidra/varnode.hh>
+#include <ghidra/xml.hh>
+#include <ghidra/xml_arch.hh>
+#include <ghidra/unionresolve.hh>
+#include <ghidra/marshal.hh>
+#include <ghidra/analyzesigs.hh>
+#include <ghidra/modelrules.hh>
+#include <ghidra/signature.hh>
+#include <ghidra/signature_ghidra.hh>
+#include <ghidra/compression.hh>
+#include <ghidra/multiprecision.hh>
+#include <ghidra/slaformat.hh>
+
+// #ifdef sleigh_RELEASE_IS_HEAD
+// #endif

 #ifndef _MSC_VER
 #pragma GCC diagnostic pop
@@ -23,6 +23,7 @@ add_executable(sleigh_ghidra_test
  "${library_root}/../unittests/testfuncproto.cc"
  "${library_root}/../unittests/testtypes.cc"
  "${library_root}/../unittests/testmarshal.cc"
+  "${library_root}/../unittests/testparamstore.cc"
 )

 # if(sleigh_RELEASE_IS_HEAD)
@@ -41,6 +42,8 @@ if(HAVE_TERMIOS_H)
 endif()
 sleigh_add_optional_defines(sleigh_ghidra_test PRIVATE)

+target_link_libraries(sleigh_ghidra_test PRIVATE ZLIB::ZLIB)
+
 add_test(
  NAME sleigh_ghidra_unittest
  COMMAND sleigh_ghidra_test -sleighpath "${PROJECT_BINARY_DIR}" unittests
@@ -50,6 +50,9 @@ set_target_properties(sleigh_decompiler PROPERTIES
  OUTPUT_NAME_DEBUG decomp_dbg
 )

+find_package(ZLIB REQUIRED)
+target_link_libraries(sleigh_decompiler PRIVATE ZLIB::ZLIB)
+
 if(NOT CMAKE_SKIP_INSTALL_RULES)
  include("GNUInstallDirs")

@@ -46,6 +46,9 @@ set_target_properties(sleigh_ghidra PROPERTIES
  OUTPUT_NAME_DEBUG ghidra_dbg
 )

+find_package(ZLIB REQUIRED)
+target_link_libraries(sleigh_ghidra PRIVATE ZLIB::ZLIB)
+
 if(NOT CMAKE_SKIP_INSTALL_RULES)
  include("GNUInstallDirs")

@@ -36,6 +36,9 @@ set_target_properties(sleigh_sleigh PROPERTIES
  OUTPUT_NAME_DEBUG sleigh_dbg
 )

+find_package(ZLIB REQUIRED)
+target_link_libraries(sleigh_sleigh PRIVATE ZLIB::ZLIB)
+
 if(NOT CMAKE_SKIP_INSTALL_RULES)
  include("GNUInstallDirs")