diff --git a/kernel/trunk/core/dll.inc b/kernel/trunk/core/dll.inc
index 88a112c106..8e069a6e5b 100644
--- a/kernel/trunk/core/dll.inc
+++ b/kernel/trunk/core/dll.inc
@@ -17,6 +17,8 @@ PID_KERNEL  equ 1    ;os_idle thread
 align 4
 proc attach_int_handler stdcall, irq:dword, handler:dword, access_rights:dword
 
+         push ebx
+
          mov  ebx, [irq]                   ;irq num
          test ebx, ebx
          jz   .err
@@ -41,9 +43,11 @@ proc attach_int_handler stdcall, irq:dword, handler:dword, access_rights:dword
          mov  [irq_owner + 4 * ebx], PID_KERNEL  ; all handlers belong to a kernel
 
          stdcall enable_irq, [irq]
+         pop ebx
          mov eax, 1
          ret
 .err:
+         pop ebx
          xor eax, eax
          ret
 endp
diff --git a/kernel/trunk/core/peload.inc b/kernel/trunk/core/peload.inc
index 52a40bcee1..abc4479f52 100644
--- a/kernel/trunk/core/peload.inc
+++ b/kernel/trunk/core/peload.inc
@@ -287,6 +287,7 @@ __exports:
           free_kernel_space,     'FreeKernelSpace',    \      ; stdcall
           kernel_alloc,          'KernelAlloc',        \      ; stdcall
           kernel_free,           'KernelFree',         \      ; stdcall
+          alloc_pages,           'AllocPages',         \      ; stdcall
           malloc,                'Kmalloc',            \
           free,                  'Kfree',              \
           map_io_mem,            'MapIoMem',           \      ; stdcall
@@ -307,6 +308,7 @@ __exports:
           pci_write32,           'PciWrite32',         \      ; stdcall
 \
           reg_service,           'RegService',         \      ; stdcall
+          attach_int_handler,    'AttachIntHandler',   \      ; stdcall
           user_alloc,            'UserAlloc',          \      ; stdcall
           user_free,             'UserFree',           \      ; stdcall
           unmap_pages,           'UnmapPages',         \      ; eax, ecx