1 files changed, 28 insertions, 14 deletions
diff --git a/src/common/demangle.cpp b/src/common/demangle.cpp
index 8cb8c35515..8f76a884a8 100644
--- a/src/common/demangle.cpp
+++ b/src/common/demangle.cpp
@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 // SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
@@ -6,30 +6,44 @@
 
 #include <string>
 #include <string_view>
+#ifdef _WIN32
 #include <llvm/Demangle/Demangle.h>
-
+#else
+#include <cxxabi.h>
+#endif
 #include "common/demangle.h"
-#include "common/scope_exit.h"
 
-namespace Common {
+static bool IsItanium(std::string_view name) {
+    // A valid Itanium encoding requires 1-4 leading underscores, followed by 'Z'.
+    auto const pos = name.find_first_not_of('_');
+    return pos > 0 && pos <= 4 && pos < name.size() && name[pos] == 'Z';
+}
 
+namespace Common {
 std::string DemangleSymbol(const std::string& mangled) {
     if (mangled.size() > 0) {
-        auto const is_itanium = [](std::string_view name) -> bool {
-            // A valid Itanium encoding requires 1-4 leading underscores, followed by 'Z'.
-            auto const pos = name.find_first_not_of('_');
-            return pos > 0 && pos <= 4 && pos < name.size() && name[pos] == 'Z';
-        };
-        std::string ret = mangled;
-        if (is_itanium(mangled)) {
+        if (IsItanium(mangled)) {
+#ifdef _WIN32
+            // requires the use of llvm
             if (char* p = llvm::itaniumDemangle(mangled); p != nullptr) {
-                ret = std::string{p};
+                std::string ret = std::string{p};
                 std::free(p);
+                return ret;
             }
+#else
+            // can safely use libc++ and glibcxx provided demangling functions
+            // it's available since 2008(!) so no system should have issues with it
+            // see https://gcc.gnu.org/onlinedocs/libstdc++/libstdc++-html-USERS-4.3/a01696.html
+            int status;
+            if (char* p = abi::__cxa_demangle(mangled.c_str(), NULL, NULL, &status); p != nullptr) {
+                std::string ret = std::string{p};
+                std::free(p);
+                return ret;
+            }
+#endif
         }
-        return ret;
+        return mangled;
     }
     return std::string{};
 }
-
 } // namespace Common