Add address sanitizer support for debugging double free

2024-01-03 20:39:15 -07:00
parent 45bcbc75fd
commit f4485b5957
1 changed files with 7 additions and 0 deletions
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -138,6 +138,7 @@ option(GDBSTUB      "Enable GDB stub server for debugging"
 option(DEV_BRANCH   "Development branch"                                         OFF)
 option(DISCORD      "Discord Rich Presence support"                              ON)
 option(DEBUGREGS486 "Enable debug register opeartion on 486+ CPUs"               OFF)
+option(LIBASAN      "Enable compilation with the addresss sanitizer"             OFF)

 if(WIN32)
    set(QT ON)
@@ -212,4 +213,10 @@ if(NOT EMU_COPYRIGHT_YEAR)
    set(EMU_COPYRIGHT_YEAR 2024)
 endif()

+# Libasan
+if(LIBASAN)
+    add_compile_options(-fsanitize=address)
+    add_link_options(-fsanitize=address)
+endif()
+
 add_subdirectory(src)