diff --git a/dlls/msvcp90/Makefile.in b/dlls/msvcp90/Makefile.in
index e99e351737f..5331c457fda 100644
--- a/dlls/msvcp90/Makefile.in
+++ b/dlls/msvcp90/Makefile.in
@@ -8,6 +8,7 @@ MODCFLAGS = @BUILTINFLAG@
 EXTRAINCL = -I$(TOPSRCDIR)/include/msvcrt
 
 C_SRCS = \
+	memory.c \
 	msvcp90_main.c \
 	string.c
 
diff --git a/dlls/msvcp90/memory.c b/dlls/msvcp90/memory.c
new file mode 100644
index 00000000000..14e6ea0647c
--- /dev/null
+++ b/dlls/msvcp90/memory.c
@@ -0,0 +1,107 @@
+/*
+ * Copyright 2010 Piotr Caban for CodeWeavers
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#include "config.h"
+
+#include <stdarg.h>
+#include <limits.h>
+
+#include "msvcp90.h"
+
+#include "windef.h"
+#include "winbase.h"
+#include "wine/debug.h"
+WINE_DEFAULT_DEBUG_CHANNEL(msvcp90);
+
+/* ?address@?$allocator@D@std@@QBEPADAAD@Z */
+DEFINE_THISCALL_WRAPPER(MSVCP_allocator_char_address, 8)
+char* __stdcall MSVCP_allocator_char_address(void *this, char *ptr)
+{
+    return ptr;
+}
+
+/* ?address@?$allocator@D@std@@QBEPBDABD@Z */
+DEFINE_THISCALL_WRAPPER(MSVCP_allocator_char_const_address, 8)
+const char* __stdcall MSVCP_allocator_char_const_address(void *this, const char *ptr)
+{
+    return ptr;
+}
+
+/* ??0?$allocator@D@std@@QAE@XZ */
+DEFINE_THISCALL_WRAPPER(MSVCP_allocator_char_ctor, 4)
+void* __stdcall MSVCP_allocator_char_ctor(void *this)
+{
+    return this;
+}
+
+/* ??0?$allocator@D@std@@QAE@ABV01@@Z */
+DEFINE_THISCALL_WRAPPER(MSVCP_allocator_char_copy_ctor, 8)
+void* __stdcall MSVCP_allocator_char_copy_ctor(void *this, void *copy)
+{
+    return this;
+}
+
+/* ??4?$allocator@D@std@@QAEAAV01@ABV01@@Z */
+DEFINE_THISCALL_WRAPPER(MSVCP_allocator_char_assign, 8);
+void* __stdcall MSVCP_allocator_char_assign(void *this, void *assign)
+{
+    return this;
+}
+
+/* ?deallocate@?$allocator@D@std@@QAEXPADI@Z */
+DEFINE_THISCALL_WRAPPER(MSVCP_allocator_char_deallocate, 12);
+void __stdcall MSVCP_allocator_char_deallocate(void *this, char *ptr, unsigned int size)
+{
+    MSVCRT_operator_delete(ptr);
+}
+
+/* ?allocate@?$allocator@D@std@@QAEPADI@Z */
+DEFINE_THISCALL_WRAPPER(MSVCP_allocator_char_allocate, 8);
+char* __stdcall MSVCP_allocator_char_allocate(void *this, unsigned int count)
+{
+    return MSVCRT_operator_new(sizeof(char[count]));
+}
+
+/* ?allocate@?$allocator@D@std@@QAEPADIPBX@Z */
+DEFINE_THISCALL_WRAPPER(MSVCP_allocator_char_allocate_hint, 12);
+char* __stdcall MSVCP_allocator_char_allocate_hint(void *this,
+        unsigned int count, const void *hint)
+{
+    /* Native ignores hint */
+    return MSVCP_allocator_char_allocate(this, count);
+}
+
+/* ?construct@?$allocator@D@std@@QAEXPADABD@Z */
+DEFINE_THISCALL_WRAPPER(MSVCP_allocator_char_construct, 12);
+void __stdcall MSVCP_allocator_char_construct(void *this, char *ptr, const char *val)
+{
+    *ptr = *val;
+}
+
+/* ?destroy@?$allocator@D@std@@QAEXPAD@Z */
+DEFINE_THISCALL_WRAPPER(MSVCP_allocator_char_destroy, 8);
+void __stdcall MSVCP_allocator_char_destroy(void *this, char *ptr)
+{
+}
+
+/* ?max_size@?$allocator@D@std@@QBEIXZ */
+DEFINE_THISCALL_WRAPPER(MSVCP_allocator_char_max_size, 4);
+unsigned int __stdcall MSVCP_allocator_char_max_size(void *this)
+{
+    return UINT_MAX/sizeof(char);
+}
diff --git a/dlls/msvcp90/msvcp90.h b/dlls/msvcp90/msvcp90.h
index f58e8ac97d6..fe14e0758e9 100644
--- a/dlls/msvcp90/msvcp90.h
+++ b/dlls/msvcp90/msvcp90.h
@@ -22,3 +22,24 @@ typedef unsigned char MSVCP_BOOL;
 
 void __cdecl _invalid_parameter(const wchar_t*, const wchar_t*,
         const wchar_t*, unsigned int, uintptr_t);
+
+void* (__cdecl *MSVCRT_operator_new)(size_t);
+void (__cdecl *MSVCRT_operator_delete)(void*);
+
+/* Copied from dlls/msvcrt/cpp.c */
+#ifdef __i386__  /* thiscall functions are i386-specific */
+
+#define THISCALL(func) __thiscall_ ## func
+#define DEFINE_THISCALL_WRAPPER(func,args) \
+    extern void THISCALL(func)(void); \
+    __ASM_GLOBAL_FUNC(__thiscall_ ## func, \
+                      "popl %eax\n\t" \
+                      "pushl %ecx\n\t" \
+                      "pushl %eax\n\t" \
+                      "jmp " __ASM_NAME(#func) __ASM_STDCALL(args) )
+#else /* __i386__ */
+
+#define THISCALL(func) func
+#define DEFINE_THISCALL_WRAPPER(func,args) /* nothing */
+
+#endif /* __i386__ */
diff --git a/dlls/msvcp90/msvcp90.spec b/dlls/msvcp90/msvcp90.spec
index c4aae30d717..05a6737c9da 100644
--- a/dlls/msvcp90/msvcp90.spec
+++ b/dlls/msvcp90/msvcp90.spec
@@ -264,8 +264,8 @@
 @ stub ??0?$_String_val@GV?$allocator@G@std@@@std@@QAE@ABV01@@Z
 @ stub ??0?$_String_val@_WV?$allocator@_W@std@@@std@@IAE@V?$allocator@_W@1@@Z
 @ stub ??0?$_String_val@_WV?$allocator@_W@std@@@std@@QAE@ABV01@@Z
-@ stub ??0?$allocator@D@std@@QAE@ABV01@@Z
-@ stub ??0?$allocator@D@std@@QAE@XZ
+@ cdecl -i386 -norelay ??0?$allocator@D@std@@QAE@ABV01@@Z(ptr) __thiscall_MSVCP_allocator_char_copy_ctor
+@ cdecl -i386 -norelay ??0?$allocator@D@std@@QAE@XZ() __thiscall_MSVCP_allocator_char_ctor
 @ stub ??0?$allocator@G@std@@QAE@ABV01@@Z
 @ stub ??0?$allocator@G@std@@QAE@XZ
 @ stub ??0?$allocator@X@std@@QAE@ABV01@@Z
@@ -685,7 +685,7 @@
 @ stub ??4?$_String_val@DV?$allocator@D@std@@@std@@QAEAAV01@ABV01@@Z
 @ stub ??4?$_String_val@GV?$allocator@G@std@@@std@@QAEAAV01@ABV01@@Z
 @ stub ??4?$_String_val@_WV?$allocator@_W@std@@@std@@QAEAAV01@ABV01@@Z
-@ stub ??4?$allocator@D@std@@QAEAAV01@ABV01@@Z
+@ cdecl -i386 -norelay ??4?$allocator@D@std@@QAEAAV01@ABV01@@Z(ptr) __thiscall_MSVCP_allocator_char_assign
 @ stub ??4?$allocator@G@std@@QAEAAV01@ABV01@@Z
 @ stub ??4?$allocator@X@std@@QAEAAV01@ABV01@@Z
 @ stub ??4?$allocator@_W@std@@QAEAAV01@ABV01@@Z
@@ -1524,14 +1524,14 @@
 @ stub ?_Xsgetn_s@?$basic_streambuf@GU?$char_traits@G@std@@@std@@MAEHPAGIH@Z
 @ stub ?_Xsgetn_s@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@MAEHPA_WIH@Z
 @ stub ?_Xweak@tr1@std@@YAXXZ
-@ stub ?address@?$allocator@D@std@@QBEPADAAD@Z
-@ stub ?address@?$allocator@D@std@@QBEPBDABD@Z
+@ cdecl -i386 -norelay ?address@?$allocator@D@std@@QBEPADAAD@Z(ptr) __thiscall_MSVCP_allocator_char_address
+@ cdecl -i386 -norelay ?address@?$allocator@D@std@@QBEPBDABD@Z(ptr) __thiscall_MSVCP_allocator_char_const_address
 @ stub ?address@?$allocator@G@std@@QBEPAGAAG@Z
 @ stub ?address@?$allocator@G@std@@QBEPBGABG@Z
 @ stub ?address@?$allocator@_W@std@@QBEPA_WAA_W@Z
 @ stub ?address@?$allocator@_W@std@@QBEPB_WAB_W@Z
-@ stub ?allocate@?$allocator@D@std@@QAEPADI@Z
-@ stub ?allocate@?$allocator@D@std@@QAEPADIPBX@Z
+@ cdecl -i386 -norelay ?allocate@?$allocator@D@std@@QAEPADI@Z(long) __thiscall_MSVCP_allocator_char_allocate
+@ cdecl -i386 -norelay ?allocate@?$allocator@D@std@@QAEPADIPBX@Z(long ptr) __thiscall_MSVCP_allocator_char_allocate_hint
 @ stub ?allocate@?$allocator@G@std@@QAEPAGI@Z
 @ stub ?allocate@?$allocator@G@std@@QAEPAGIPBX@Z
 @ stub ?allocate@?$allocator@_W@std@@QAEPA_WI@Z
@@ -1663,7 +1663,7 @@
 @ stub ?compare@?$collate@D@std@@QBEHPBD000@Z
 @ stub ?compare@?$collate@G@std@@QBEHPBG000@Z
 @ stub ?compare@?$collate@_W@std@@QBEHPB_W000@Z
-@ stub ?construct@?$allocator@D@std@@QAEXPADABD@Z
+@ cdecl -i386 -norelay ?construct@?$allocator@D@std@@QAEXPADABD@Z(ptr ptr) __thiscall_MSVCP_allocator_char_construct
 @ stub ?construct@?$allocator@G@std@@QAEXPAGABG@Z
 @ stub ?construct@?$allocator@_W@std@@QAEXPA_WAB_W@Z
 @ stub ?copy@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEIPADII@Z
@@ -1689,7 +1689,7 @@
 @ stub ?date_order@?$time_get@DV?$istreambuf_iterator@DU?$char_traits@D@std@@@std@@@std@@QBE?AW4dateorder@time_base@2@XZ
 @ stub ?date_order@?$time_get@GV?$istreambuf_iterator@GU?$char_traits@G@std@@@std@@@std@@QBE?AW4dateorder@time_base@2@XZ
 @ stub ?date_order@?$time_get@_WV?$istreambuf_iterator@_WU?$char_traits@_W@std@@@std@@@std@@QBE?AW4dateorder@time_base@2@XZ
-@ stub ?deallocate@?$allocator@D@std@@QAEXPADI@Z
+@ cdecl -i386 -norelay ?deallocate@?$allocator@D@std@@QAEXPADI@Z(ptr long) __thiscall_MSVCP_allocator_char_deallocate
 @ stub ?deallocate@?$allocator@G@std@@QAEXPAGI@Z
 @ stub ?deallocate@?$allocator@_W@std@@QAEXPA_WI@Z
 @ stub ?decimal_point@?$_Mpunct@D@std@@QBEDXZ
@@ -1714,7 +1714,7 @@
 @ stub ?denorm_min@?$numeric_limits@_K@std@@SA_KXZ
 @ stub ?denorm_min@?$numeric_limits@_N@std@@SA_NXZ
 @ stub ?denorm_min@?$numeric_limits@_W@std@@SA_WXZ
-@ stub ?destroy@?$allocator@D@std@@QAEXPAD@Z
+@ cdecl -i386 -norelay ?destroy@?$allocator@D@std@@QAEXPAD@Z(ptr) __thiscall_MSVCP_allocator_char_destroy
 @ stub ?destroy@?$allocator@G@std@@QAEXPAG@Z
 @ stub ?destroy@?$allocator@_W@std@@QAEXPA_W@Z
 @ stub ?digits10@?$numeric_limits@C@std@@2HB
@@ -2442,7 +2442,7 @@
 @ stub ?max_exponent@?$numeric_limits@O@std@@2HB
 @ stub ?max_exponent@_Num_base@std@@2HB
 @ stub ?max_length@codecvt_base@std@@QBEHXZ
-@ stub ?max_size@?$allocator@D@std@@QBEIXZ
+@ cdecl -i386 -norelay ?max_size@?$allocator@D@std@@QBEIXZ() __thiscall_MSVCP_allocator_char_max_size
 @ stub ?max_size@?$allocator@G@std@@QBEIXZ
 @ stub ?max_size@?$allocator@_W@std@@QBEIXZ
 @ stub ?max_size@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEIXZ
diff --git a/dlls/msvcp90/msvcp90_main.c b/dlls/msvcp90/msvcp90_main.c
index f1d0e6a971f..fcf2d244664 100644
--- a/dlls/msvcp90/msvcp90_main.c
+++ b/dlls/msvcp90/msvcp90_main.c
@@ -20,12 +20,30 @@
 
 #include <stdarg.h>
 
+#include "msvcp90.h"
+
 #include "windef.h"
 #include "winbase.h"
 #include "wine/debug.h"
 
 WINE_DEFAULT_DEBUG_CHANNEL(msvcp90);
 
+void init_cxx_funcs(void)
+{
+    HMODULE hmod = GetModuleHandleA("msvcrt.dll");
+
+    if (sizeof(void *) > sizeof(int))  /* 64-bit has different names */
+    {
+        MSVCRT_operator_new = (void*)GetProcAddress(hmod, "??2@YAPEAX_K@Z");
+        MSVCRT_operator_delete = (void*)GetProcAddress(hmod, "??3@YAXPEAX@Z");
+    }
+    else
+    {
+        MSVCRT_operator_new = (void*)GetProcAddress(hmod, "??2@YAPAXI@Z");
+        MSVCRT_operator_delete = (void*)GetProcAddress(hmod, "??3@YAXPAX@Z");
+    }
+}
+
 BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
 {
     TRACE("(0x%p, %d, %p)\n", hinstDLL, fdwReason, lpvReserved);
@@ -35,6 +53,7 @@ BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
         case DLL_WINE_PREATTACH:
             return FALSE;    /* prefer native version */
         case DLL_PROCESS_ATTACH:
+            init_cxx_funcs();
             break;
         case DLL_PROCESS_DETACH:
             break;