diff --git a/programs/fs/unzip60/kolibri/Makefile.gcc b/programs/fs/unzip60/kolibri/Makefile.gcc
index 9a847207f9..a0af8c4c54 100644
--- a/programs/fs/unzip60/kolibri/Makefile.gcc
+++ b/programs/fs/unzip60/kolibri/Makefile.gcc
@@ -273,7 +273,7 @@ UNZIP_H = unzip.h unzpriv.h globals.h
 all:    unzip$(EXE)
 
 unzip$(EXE): $(OBJU) $(LIBBZIP2)
-	$(LD) $(LDFLAGS) $(LDVER) $(OBJU) $(LD_BZ2LIB) $(LDLIBS)
+	$(LD) $(LDFLAGS) $(LDVER) $(OBJU) $(LD_BZ2LIB) $(LDLIBS) -Map=unzip.exe.map
 	kos32-objcopy $@ -O binary
 
 unzipsfx$(EXE): $(OBJX) $(LIBBZIP2X)
diff --git a/programs/fs/unzip60/kolibri/dirent.c b/programs/fs/unzip60/kolibri/dirent.c
index da6da4bafb..2287100f9c 100644
--- a/programs/fs/unzip60/kolibri/dirent.c
+++ b/programs/fs/unzip60/kolibri/dirent.c
@@ -116,7 +116,7 @@ struct dirent* readdir(DIR *dirp)
 
     int rc = sf_file(1, &di);  // read dir
     if(rc) {
-        fprintf(stderr, "Error %d reading dir item %s", rc, dirp->entry.d_name);
+        fprintf(stderr, "Error %d reading dir item %s\n", rc, dirp->entry.d_name);
         errno = rc;
         return NULL;
     }
@@ -144,20 +144,52 @@ void rewinddir(DIR *dirp)
 
 int	mkdir(const char *_path, mode_t m)
 {
-    struct fs_dirinfo di;
-    memset(&di, 0, sizeof di);
-    di.ppath = (char*)_path;
+    char   namebuffer[1050]; // need for save data after di!!!
+    struct fs_dirinfo *di = (struct fs_dirinfo *)namebuffer;
 
-    int rc = sf_file(9, &di);  // creat dir
+debug_board_printf("mkdir start (%s)\n", _path);
+    memset(di, 0, sizeof(struct fs_dirinfo));
+    //di.ppath = (char*)_path;  // dont work with 70.9
+    strcpy(di->path, _path);
+
+    int rc = sf_file(9, di);  // creat dir
     if(rc) {
-        fprintf(stderr, "Error %d creating dir item %s", rc, _path);
+        fprintf(stderr, "Error %d creating dir item %s\n", rc, _path);
         errno = rc;
         return -1;
     }
 
+debug_board_printf("mkdir end (%s)\n", _path);
     return 0;
 }
 
+////////////////////////////////////////////////////////////////////////////////////////
+void __attribute__ ((noinline)) debug_board_write_str(const char* str){
+  while(*str)
+    debug_board_write_byte(*str++);
+}
+
+void __attribute__ ((noinline)) debug_board_printf(const char *format,...)
+{
+        va_list ap;
+        char log_board[300];
+
+        va_start (ap, format);
+        vsnprintf(log_board, sizeof log_board, format, ap);
+        va_end(ap);
+        debug_board_write_str(log_board);
+}
+
+__attribute__ ((noinline)) void trap(int n)
+{
+    // nothing todo, just see n in debugger. use "bp trap" command
+    __asm__ __volatile__(
+    "nop"
+    :
+    :"a"(n));
+}
+
+
 
 /* tested example
 void* read_folderdata(char* name)
diff --git a/programs/fs/unzip60/kolibri/kos32.c b/programs/fs/unzip60/kolibri/kos32.c
index d37aa1b6df..a87efe165d 100644
--- a/programs/fs/unzip60/kolibri/kos32.c
+++ b/programs/fs/unzip60/kolibri/kos32.c
@@ -91,13 +91,9 @@ int mapattr(__G)
 
 
 /********************************************************************************************************************/
-/*** Function checkdir() */
+/***  Function mapname()  */
 /********************************************************************************************************************/
 
-/************************/
-/*  Function mapname()  */
-/************************/
-
 int mapname(__G__ renamed)
     __GDEF
     int renamed;
@@ -212,7 +208,8 @@ int mapname(__G__ renamed)
                 /* disable control character filter when requested,
                  * else allow 8-bit characters (e.g. UTF-8) in filenames:
                  */
-                 ;
+                if ((isprint(workch) || (128 <= workch && workch <= 254)))
+                    *pp++ = (char)workch;
 /*kos
                 if (uO.cflxflag ||
                     (isprint(workch) || (128 <= workch && workch <= 254)))
@@ -350,9 +347,10 @@ int mapname(__G__ renamed)
 
 
 
-/***********************/
-/* Function checkdir() */
-/***********************/
+/********************************************************************************************************************/
+/*** Function checkdir() */
+/********************************************************************************************************************/
+
 
 int checkdir(__G__ pathcomp, flag)
     __GDEF