Fix ASAN error

Reviewed-on: #2
Co-authored-by: Romain BOULLARD <romain.boullard@protonmail.com>
Co-committed-by: Romain BOULLARD <romain.boullard@protonmail.com>

Bin2CPP/Sources/Bin2CPPLib/CMakeLists.txt

@@ -35,6 +35,7 @@ target_link_libraries(${PROJECT_NAME}
         PRIVATE
                 Bin2CPPCompileAndLinkFlags
         PUBLIC
+                $<IF:$<BOOL:${ASAN}>,mimalloc-asan,mimalloc-static>
                 quill::quill
                 $<$<CONFIG:Debug,RelWithDebInfo>:cpptrace::cpptrace>
                 magic_enum::magic_enum)

Bin2CPP/Sources/Bin2CPPLib/MimallocImpl.cpp

@@ -0,0 +1,96 @@
+/*********************************************************************
+ * \file   MimallocImpl.cpp
+ *
+ * \author Romain BOULLARD
+ * \date   February 2026
+ *********************************************************************/
+#if defined BIN2CPP_WINDOWS
+#pragma comment(linker, "/include:mi_version")
+#pragma warning(disable: 4100 4559)
+#elif defined BIN2CPP_LINUX
+#if defined(__GNUC__) && !defined(__llvm__) && !defined(__INTEL_COMPILER)
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunused-parameter"
+#else
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wunused-parameter"
+#endif
+#endif
+
+// Taken from mimalloc-new-delete.h
+
+// clang-format off
+
+// ----------------------------------------------------------------------------
+// This header provides convenient overrides for the new and
+// delete operations in C++.
+//
+// This header should be included in only one source file!
+//
+// On Windows, or when linking dynamically with mimalloc, these
+// can be more performant than the standard new-delete operations.
+// See <https://en.cppreference.com/w/cpp/memory/new/operator_new>
+// ---------------------------------------------------------------------------
+#if defined(__cplusplus)
+  #include <new>
+  #include <mimalloc.h>
+
+  #if defined(_MSC_VER) && defined(_Ret_notnull_) && defined(_Post_writable_byte_size_)
+  // stay consistent with VCRT definitions
+  #define mi_decl_new(n)          mi_decl_nodiscard mi_decl_restrict _Ret_notnull_ _Post_writable_byte_size_(n)
+  #define mi_decl_new_nothrow(n)  mi_decl_nodiscard mi_decl_restrict _Ret_maybenull_ _Success_(return != NULL) _Post_writable_byte_size_(n)
+  #else
+  #define mi_decl_new(n)          mi_decl_nodiscard mi_decl_restrict
+  #define mi_decl_new_nothrow(n)  mi_decl_nodiscard mi_decl_restrict
+  #endif
+
+  void operator delete(void* p) noexcept              { mi_free(p); };
+  void operator delete[](void* p) noexcept            { mi_free(p); };
+
+  void operator delete  (void* p, const std::nothrow_t&) noexcept { mi_free(p); }
+  void operator delete[](void* p, const std::nothrow_t&) noexcept { mi_free(p); }
+
+  mi_decl_new(n) void* operator new(std::size_t n) noexcept(false) { return mi_new(n); }
+  mi_decl_new(n) void* operator new[](std::size_t n) noexcept(false) { return mi_new(n); }
+
+  mi_decl_new_nothrow(n) void* operator new  (std::size_t n, const std::nothrow_t& tag) noexcept { (void)(tag); return mi_new_nothrow(n); }
+  mi_decl_new_nothrow(n) void* operator new[](std::size_t n, const std::nothrow_t& tag) noexcept { (void)(tag); return mi_new_nothrow(n); }
+
+  // Not from mimalloc-new-delete.h, but necessary for EASTL
+  void* operator new[](size_t size, const char* name, int flags, unsigned debugFlags, const char* file, int line) noexcept(false) { return mi_new(size); }
+
+  #if (__cplusplus >= 201402L || _MSC_VER >= 1916)
+  void operator delete  (void* p, std::size_t n) noexcept { mi_free_size(p,n); };
+  void operator delete[](void* p, std::size_t n) noexcept { mi_free_size(p,n); };
+  #endif
+
+  #if (__cplusplus > 201402L || defined(__cpp_aligned_new))
+  void operator delete  (void* p, std::align_val_t al) noexcept { mi_free_aligned(p, static_cast<size_t>(al)); }
+  void operator delete[](void* p, std::align_val_t al) noexcept { mi_free_aligned(p, static_cast<size_t>(al)); }
+  void operator delete  (void* p, std::size_t n, std::align_val_t al) noexcept { mi_free_size_aligned(p, n, static_cast<size_t>(al)); };
+  void operator delete[](void* p, std::size_t n, std::align_val_t al) noexcept { mi_free_size_aligned(p, n, static_cast<size_t>(al)); };
+  void operator delete  (void* p, std::align_val_t al, const std::nothrow_t&) noexcept { mi_free_aligned(p, static_cast<size_t>(al)); }
+  void operator delete[](void* p, std::align_val_t al, const std::nothrow_t&) noexcept { mi_free_aligned(p, static_cast<size_t>(al)); }
+
+  void* operator new  (std::size_t n, std::align_val_t al) noexcept(false) { return mi_new_aligned(n, static_cast<size_t>(al)); }
+  void* operator new[](std::size_t n, std::align_val_t al) noexcept(false) { return mi_new_aligned(n, static_cast<size_t>(al)); }
+  void* operator new  (std::size_t n, std::align_val_t al, const std::nothrow_t&) noexcept { return mi_new_aligned_nothrow(n, static_cast<size_t>(al)); }
+  void* operator new[](std::size_t n, std::align_val_t al, const std::nothrow_t&) noexcept { return mi_new_aligned_nothrow(n, static_cast<size_t>(al)); }
+
+  // Not from mimalloc-new-delete.h, but necessary for EASTL
+  void* operator new[](size_t size, size_t alignment, size_t alignmentOffset, const char* pName, int flags, unsigned debugFlags, const char* file, int line) noexcept(false) { return mi_new_aligned(size, alignment); }
+  #endif
+
+#endif
+
+// clang-format on
+
+#if defined BIN2CPP_WINDOWS
+#pragma warning(default: 4100 4559)
+#elif defined BIN2CPP_LINUX
+#if defined(__GNUC__) && !defined(__llvm__) && !defined(__INTEL_COMPILER)
+#pragma GCC diagnostic pop
+#else
+#pragma clang diagnostic pop
+#endif
+#endif

CMake/FindDependencies.cmake

@@ -9,6 +9,12 @@ find_package(magic_enum REQUIRED)
 find_package(CLI11 REQUIRED)
 find_package(quill REQUIRED)
 
+if(${ASAN})
+    find_package(mimalloc-asan REQUIRED)
+else()
+    find_package(mimalloc REQUIRED)
+endif()
+
 find_package(cpptrace REQUIRED)
 
 if(BUILD_TESTS)

ConanProfiles/clang

@@ -29,4 +29,4 @@ tools.cmake.cmaketoolchain:generator=Ninja
 !cmake/*: cmake/[>=4.2]
 
 [options]
-bin2cpp/*:build_tests=True
+bin2cpp/*:build_tests=True

ConanProfiles/clangd

@@ -26,4 +26,4 @@ tools.build:compiler_executables={"c": "clang", "cpp": "clang++"}
 !cmake/*: cmake/[>=4.2]
 
 [options]
-bin2cpp/*:build_tests=True
+bin2cpp/*:build_tests=True

ConanProfiles/clangd_asan

@@ -30,4 +30,4 @@ tools.build:compiler_executables={"c": "clang", "cpp": "clang++"}
 
 [options]
 bin2cpp/*:asan=True
-bin2cpp/*:build_tests=True
+bin2cpp/*:build_tests=True

ConanProfiles/msvc

@@ -21,4 +21,4 @@ tools.build:cxxflags=["/Zc:preprocessor", "/permissive-", "/Zc:__cplusplus", "/Z
 !cmake/*: cmake/[>=4.2]
 
 [options]
-bin2cpp/*:build_tests=True
+bin2cpp/*:build_tests=True

conanfile.py

@@ -45,9 +45,13 @@ class Bin2CPP(ConanFile):
         if self.settings.os == "Windows":
             del self.options.fPIC
 
+        if(self.options.asan):
+            self.options["mimalloc"].asan = True
+
     def requirements(self):
         self.requires("quill/11.0.2", transitive_headers=True)
         self.requires("magic_enum/0.9.7", transitive_headers=True)
+        self.requires("mimalloc/3.2.8@bigfootdev/main", transitive_headers=True)
         self.requires("cli11/2.6.1@bigfootdev/main")
 
         self.requires("cpptrace/1.0.4", transitive_headers=True)

sonar-project.properties

@@ -1,6 +1,6 @@
 sonar.projectKey=Bin2CPP
 
-sonar.projectVersion=1.0.0
+sonar.projectVersion=0.1.0
 
 sonar.sourceEncoding=UTF-8