Talk:Segher's Wii.git

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This may be a noob question, but what is the file extension for a Wii flash image? --AutoFire 21:04, 7 September 2008 (UTC)

I'm pretty sure they're .img files, and you can generate one with YaWnD. Mcpancakes 07:38, 22 November 2008 (UTC)


Im having some trouble compiling these tools, using cygwin on WinXP 64 and make on Ubuntu 8.04 64

This is the error I get

USER@COMPUTER /cygdrive/c/Documents and Settings/USER/Desktop/Seghers Wii Tools/wii

$ make

gcc -Wall -W -Os -DLARGE_FILES -D_FILE_OFFSET_BITS=64 -c twintig.c -o twintig.o

twintig.c: In function `find_files_recursive':

twintig.c:183: error: structure has no member named `d_type'

twintig.c:183: error: `DT_REG' undeclared (first use in this function)

twintig.c:183: error: (Each undeclared identifier is reported only once

twintig.c:183: error: for each function it appears in.)

twintig.c:183: error: structure has no member named `d_type'

twintig.c:183: error: `DT_DIR' undeclared (first use in this function)

twintig.c:186: error: structure has no member named `d_type'

twintig.c:207: error: structure has no member named `d_type'

make: *** [twintig.o] Error 1


Here's a patch to fix the compilation errors. I have successfully repacked and then unpacked and compared a save game file using this patch under Cygwin.

diff --git a/twintig.c b/twintig.c
index 1cf39a6..84d9d38 100644
--- a/twintig.c
+++ b/twintig.c
@@ -222,16 +222,17 @@ static void find_files_recursive(const char *path)
                if (len >= sizeof name)
                        ERROR("path too long");

-               if (de->d_type != DT_REG && de->d_type != DT_DIR)
+               if (stat(name, &sb))
+                       fatal("stat %s", name);
+               if ((!(S_ISREG(sb.st_mode))) && (!(S_ISDIR(sb.st_mode))))
                        ERROR("not a regular file or a directory");

-               is_dir = (de->d_type == DT_DIR);
+               is_dir = (S_ISDIR(sb.st_mode));

                if (is_dir)
                        size = 0;
                else {
-                       if (stat(name, &sb))
-                               fatal("stat %s", name);
                        size = sb.st_size;

@@ -248,7 +249,7 @@ static void find_files_recursive(const char *path)
                size = round_up(size, 0x40);
                files_size += 0x80 + size;

-               if (de->d_type == DT_DIR)
+               if (is_dir)

Acertain 04:51, 12 June 2009 (UTC)

About compilation errors

You should change the source where it checks if the current directory entry is a directory entry... d_type property is not supported on some systems so you should change that with an appropriate code. For example on visual c :

is_dir = (de->d_type == DT_DIR);


is_dir = ((*de).data).dwFileAttributes == FILE_ATTRIBUTE_DIRECTORY;


I managed to compile fine (running under Debian), however I'm getting errors when I try to run zestig...

(gdb) run ~/keys/nand-dump.img

Starting program: /home/kronicd/test123/lah/wii/zestig ~/keys/nand-dump.img

Failed to read a valid object file image from memory.

Program received signal SIGBUS, Bus error.

0x08048ffb in be32 ()

Can anyone assist?