diff --git a/src/core/libraries/libc_internal/libc_internal_memory.cpp b/src/core/libraries/libc_internal/libc_internal_memory.cpp
index 0d8c421af..47aa80908 100644
--- a/src/core/libraries/libc_internal/libc_internal_memory.cpp
+++ b/src/core/libraries/libc_internal/libc_internal_memory.cpp
@@ -30,6 +30,43 @@ s32 PS4_SYSV_ABI internal_memcmp(const void* s1, const void* s2, size_t n) {
     return std::memcmp(s1, s2, n);
 }
 
+void* PS4_SYSV_ABI internal_malloc(size_t size) {
+    return std::malloc(size);
+}
+
+void PS4_SYSV_ABI internal_free(void* ptr) {
+    std::free(ptr);
+}
+
+void* PS4_SYSV_ABI internal_operator_new(size_t size) {
+    if (size == 0) {
+        // Size of 1 is used if 0 is provided.
+        size = 1;
+    }
+    void* ptr = std::malloc(size);
+    ASSERT_MSG(ptr, "Failed to allocate new object with size {}", size);
+    return ptr;
+}
+
+void PS4_SYSV_ABI internal_operator_delete(void* ptr) {
+    if (ptr) {
+        std::free(ptr);
+    }
+}
+
+int PS4_SYSV_ABI internal_posix_memalign(void** ptr, size_t alignment, size_t size) {
+#ifdef _WIN64
+    void* allocated = _aligned_malloc(size, alignment);
+    if (!allocated) {
+        return errno;
+    }
+    *ptr = allocated;
+    return 0;
+#else
+    return posix_memalign(ptr, alignment, size);
+#endif
+}
+
 void RegisterlibSceLibcInternalMemory(Core::Loader::SymbolsResolver* sym) {
 
     LIB_FUNCTION("NFLs+dRJGNg", "libSceLibcInternal", 1, "libSceLibcInternal", 1, 1,
@@ -40,6 +77,19 @@ void RegisterlibSceLibcInternalMemory(Core::Loader::SymbolsResolver* sym) {
                  internal_memset);
     LIB_FUNCTION("DfivPArhucg", "libSceLibcInternal", 1, "libSceLibcInternal", 1, 1,
                  internal_memcmp);
+    LIB_FUNCTION("gQX+4GDQjpM", "libSceLibcInternal", 1, "libSceLibcInternal", 1, 1,
+                 internal_malloc);
+    LIB_FUNCTION("tIhsqj0qsFE", "libSceLibcInternal", 1, "libSceLibcInternal", 1, 1, internal_free);
+    LIB_FUNCTION("fJnpuVVBbKk", "libSceLibcInternal", 1, "libSceLibcInternal", 1, 1,
+                 internal_operator_new);
+    LIB_FUNCTION("hdm0YfMa7TQ", "libSceLibcInternal", 1, "libSceLibcInternal", 1, 1,
+                 internal_operator_new);
+    LIB_FUNCTION("MLWl90SFWNE", "libSceLibcInternal", 1, "libSceLibcInternal", 1, 1,
+                 internal_operator_delete);
+    LIB_FUNCTION("z+P+xCnWLBk", "libSceLibcInternal", 1, "libSceLibcInternal", 1, 1,
+                 internal_operator_delete);
+    LIB_FUNCTION("cVSk9y8URbc", "libSceLibcInternal", 1, "libSceLibcInternal", 1, 1,
+                 internal_posix_memalign);
 }
 
 } // namespace Libraries::LibcInternal
diff --git a/src/core/libraries/libc_internal/libc_internal_memory.h b/src/core/libraries/libc_internal/libc_internal_memory.h
index 995de935b..4b1a5c407 100644
--- a/src/core/libraries/libc_internal/libc_internal_memory.h
+++ b/src/core/libraries/libc_internal/libc_internal_memory.h
@@ -10,5 +10,24 @@ class SymbolsResolver;
 }
 
 namespace Libraries::LibcInternal {
+
+void* PS4_SYSV_ABI internal_memset(void* s, int c, size_t n);
+
+void* PS4_SYSV_ABI internal_memcpy(void* dest, const void* src, size_t n);
+
+s32 PS4_SYSV_ABI internal_memcpy_s(void* dest, size_t destsz, const void* src, size_t count);
+
+s32 PS4_SYSV_ABI internal_memcmp(const void* s1, const void* s2, size_t n);
+
+void* PS4_SYSV_ABI internal_malloc(size_t size);
+
+void PS4_SYSV_ABI internal_free(void* ptr);
+
+void* PS4_SYSV_ABI internal_operator_new(size_t size);
+
+void PS4_SYSV_ABI internal_operator_delete(void* ptr);
+
+int PS4_SYSV_ABI internal_posix_memalign(void** ptr, size_t alignment, size_t size);
+
 void RegisterlibSceLibcInternalMemory(Core::Loader::SymbolsResolver* sym);
 } // namespace Libraries::LibcInternal
\ No newline at end of file