diff --git a/build/tests/el/el-1/ARM7/src/sample1.c b/build/tests/el/el-1/ARM7/src/sample1.c
index 87667fd..40371c9 100644
--- a/build/tests/el/el-1/ARM7/src/sample1.c
+++ b/build/tests/el/el-1/ARM7/src/sample1.c
@@ -7,7 +7,8 @@
 #include "sample1.h"
 #include "dlltest.h"
 
-  #define PRINTDEBUG( ...)    ((void)0)
+#define PRINTDEBUG OS_TPrintf
+//  #define PRINTDEBUG( ...)    ((void)0)
 
 
 #define _DLL_LINK_DYNAMIC_ (1)
@@ -94,15 +95,32 @@ void TwlSpMain( void)
 {
     ElDesc dll_desc;
     u32    i;
+    OSHeapHandle   heapHandle;
     u32    free_bytes, free_blocks, total_blocks;
     u8     rslt;
     u32    len;
     int    result;
 
-    // vmsk_log(LOG_UPTO(LOG_INFO), LOG_UPTO(LOG_EMERG)) ;
-    PRINTDEBUG( "Sample program starts (exinf = %d).\n", (INT) exinf);
-    PRINTDEBUG( "printf test 0.03 = %f\n", 0.03);
+    // OS初期化
+    OS_Init();
+
+    OS_InitTick();
+    OS_InitAlarm();
     
+    // PXI初期化、ARM9と同期
+    PXI_Init();
+
+    // ヒープ領域設定
+//    heapHandle = InitializeAllocateSystem();
+  
+    (void)OS_EnableIrq();
+    (void)OS_EnableInterrupts();
+
+    OS_InitThread();
+  
+  
+    // vmsk_log(LOG_UPTO(LOG_INFO), LOG_UPTO(LOG_EMERG)) ;
+    PRINTDEBUG( "Sample program starts.\n");
 
     /**/
     PRINTDEBUG("Sample program starts.\n");
@@ -144,7 +162,8 @@ void TwlSpMain( void)
   
 
     /*----------*/
-    fd = po_open( (byte*)"\\libdlltest.a", (PO_CREAT|PO_BINARY|PO_WRONLY), PS_IREAD);
+//    fd = po_open( (byte*)"\\libdlltest.a", (PO_CREAT|PO_BINARY|PO_WRONLY), PS_IREAD);
+    fd = po_open( (byte*)"\\libsampledll_sp.twl.a", (PO_CREAT|PO_BINARY|PO_WRONLY), PS_IREAD);
     if( fd < 0) {
         PRINTDEBUG( "po_open failed.\n");
         while( 1) {};
diff --git a/build/tests/el/el-1/ARM7/src/staticsymlist.c b/build/tests/el/el-1/ARM7/src/staticsymlist.c
index 1e288df..247b73a 100644
--- a/build/tests/el/el-1/ARM7/src/staticsymlist.c
+++ b/build/tests/el/el-1/ARM7/src/staticsymlist.c
@@ -3,42 +3,40 @@
 #ifndef __STATIC_SYM_LIST__
 #define __STATIC_SYM_LIST__
 
-#include <twl_sp.h>
+#include <twl.h>
 #include <el/elf_loader.h>
 
 /*--------------------------------
   extern symbol
  --------------------------------*/
-extern int no_data;
-extern void __aeabi_unwind_cpp_pr0( void);
-//extern void Lib$$Request$$armlib( void);
+
 
 /*--------------------------------
   symbol structure
  --------------------------------*/
-ElAdrEntry AdrEnt_no_data = {
+ElAdrEntry AdrEnt_OS_TPrintf = {
     (void*)NULL,
-    (char*)"no_data\0", 
-    (void*)&no_data,
-    0,
-    0,
-};
-/*
-ElAdrEntry AdrEnt_Lib$$Request$$armlib = {
-    (void*)NULL,
-    (char*)"Lib$$Request$$armlib\0",
-    (void*)Lib$$Request$$armlib,
+    (char*)"OS_TPrintf\0", 
+    (void*)OS_TPrintf,
     1,
     0,
-};*/
+};
+ElAdrEntry AdrEnt_OS_Printf = {
+    (void*)NULL,
+    (char*)"OS_Printf\0", 
+    (void*)OS_Printf,
+    1,
+    0,
+};
+
 
 /*--------------------------------
   API
  --------------------------------*/
 void elAddStaticSym( void)
 {
-    elAddAdrEntry( &AdrEnt_no_data);
-//    elAddAdrEntry( &AdrEnt_Lib$$Request$$armlib);
+    elAddAdrEntry( &AdrEnt_OS_TPrintf);
+    elAddAdrEntry( &AdrEnt_OS_Printf);
 }
 
 #endif /*__STATIC_SYM_LIST__*/
diff --git a/tools/makelst/makelst.c b/tools/makelst/makelst.c
index 10b43b5..c71a31f 100644
--- a/tools/makelst/makelst.c
+++ b/tools/makelst/makelst.c
@@ -223,8 +223,8 @@ int main(int argc, char *argv[])
     file_write( "#ifndef __STATIC_SYM_LIST__\n", CSourceFilep);
     file_write( "#define __STATIC_SYM_LIST__\n", CSourceFilep);
     file_write( "\n", CSourceFilep);
-    file_write( "#include <ctr.h>\n", CSourceFilep);
-    file_write( "#include <elf_loader.h>\n", CSourceFilep);
+    file_write( "#include <twl.h>\n", CSourceFilep);
+    file_write( "#include <el/elf_loader.h>\n", CSourceFilep);
     file_write( "\n", CSourceFilep);
     
     EL_ResolveAllLibrary();                //抽出シンボルのマーキング