docs: update README with inspect imports, extract -r flag, and export DB

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

README.md

@@ -6,7 +6,7 @@ A tool for extracting and inspecting Xbox 360 XEX2 executable files, written in
 
 ### Inspect
 
-Display XEX2 file information (headers, security info, etc.):
+Display XEX2 file information (headers, security info, resolved imports, etc.):
 
 ```sh
 xex2tractor inspect <file.xex>
@@ -51,6 +51,18 @@ Load Address:         0x82000000
 Region:               0xFFFFFFFF [ALL REGIONS]
 Allowed Media Types:  0x00000004 [DVD_CD]
 ...
+
+=== Resolved Imports (398 total) ===
+
+xam.xex (104 imports):
+  0x82DAA7D8  Variable  0x0041  XamLoaderGetLaunchDataSize
+  0x82DAA7E0  Thunk     0x0041  XamLoaderGetLaunchDataSize
+  ...
+
+xboxkrnl.exe (294 imports):
+  0x82DAA600  Variable  0x0001  DbgBreakPoint
+  0x82DAA608  Thunk     0x0001  DbgBreakPoint
+  ...
 ```
 
 ### Extract
@@ -63,6 +75,19 @@ xex2tractor extract <file.xex> [output.exe]
 
 If no output path is given, defaults to the input filename with `.exe` extension.
 
+#### Import Resolution
+
+Pass `-r` / `--resolve-imports` to write Xenia-style thunk stubs and variable
+slot values into the extracted PE image, making it suitable for further
+static analysis with tools that understand resolved Xbox 360 imports:
+
+```sh
+xex2tractor extract -r <file.xex> [output.exe]
+```
+
+Without `-r`, the extracted PE is byte-for-byte identical to the decrypted and
+decompressed image as it appears in the XEX2 file.
+
 #### Example
 
 ```sh
@@ -70,12 +95,21 @@ $ xex2tractor extract default.xex default.exe
 Encryption:  Normal (AES-128-CBC)
 Compression: Normal (LZX)
 Extracted PE image (9568256 bytes) -> default.exe
+
+$ xex2tractor extract -r default.xex resolved.exe
+Encryption:  Normal (AES-128-CBC)
+Compression: Normal (LZX)
+Resolved 398 imports (204 variables, 194 thunks)
+  xam.xex: 104
+  xboxkrnl.exe: 294
+Extracted PE image (9568256 bytes) -> resolved.exe
 ```
 
 Supports:
 - AES-128-CBC decryption (retail, devkit, and XEX1 master keys)
 - No compression, basic (zero-fill), and normal (LZX) decompression
 - PE header verification (MZ signature, PE signature, POWERPCBE machine type)
+- Xenia-style import resolution (variable slots and thunk stubs)
 
 ## Building
 
@@ -93,7 +127,8 @@ cargo test
 
 ## Documentation
 
-See [doc/xex2_format.md](doc/xex2_format.md) for the XEX2 file format specification.
+- [doc/xex2_format.md](doc/xex2_format.md) — XEX2 file format specification
+- [doc/xbox360_exports.json](doc/xbox360_exports.json) — Xbox 360 system export database (2,913 exports across xboxkrnl.exe, xam.xex, xbdm.xex)
 
 ## License