splat bump? more like KH 0.50 Repo Necro ReMix, amirite

Jenkinsfile

@@ -9,6 +9,13 @@ pipeline {
                 sh 'cp /usr/local/etc/roms/SLPS_251.98 .'
                 sh 'cp /usr/local/etc/roms/SLPS_251.05 .'
                 sh 'pip install -U -r requirements.txt --break-system-packages'
+                // The build is sensitive to these; log them so a mismatch that
+                // only reproduces here can be told apart from a local one.
+                sh '''
+                    mips-linux-gnu-as --version | head -1
+                    mips-linux-gnu-ld --version | head -1
+                    cpp --version | head -1
+                '''
             }
         }
         stage('Build JP') {
@@ -35,7 +42,12 @@ pipeline {
         // }
     }
     post {
-        always {
+        failure {
+            sh './tools/romdiff.py'
+        }
+        // Runs after the other post conditions, so `failure` still has a
+        // workspace to inspect.
+        cleanup {
             cleanWs()
         }
     }

README.md

@@ -15,6 +15,8 @@ A decompilation of the Playstation 2 releases of Kingdom Hearts.
 
 Some python dependencies are required, which you can obtain by running `pip install -U -r requirements.txt`.
 
+A `mips-linux-gnu` binutils toolchain (`objcopy`, `as`, `ld`) and `ninja` are also required.
+
 ---
 
 ### Setup

config/fm/checksum.sha1

@@ -1 +1 @@
-e70bda789916142aafb53d85cef2e806b35ad8d8  build/fm/SLPS_251.98
+b62bf252fdaf0b1a726668e28c244e1d83bcb146  build/fm/SLPS_251.98.rom

config/jp/checksum.sha1

@@ -1 +1 @@
-9dabbf867a7ec2a030df99ba1ed969f2deef0488  build/jp/SLPS_251.05
+cb85dbab6c05667ed11d94e94abfa079baaf12c2  build/jp/SLPS_251.05.rom

config/jp/symbol_addrs.txt

@@ -1120,3 +1120,8 @@ memcardFileHandle            = 0x00642040;
 // disk.c
 //=============================
 disk_ThreadStack             = 0x00663A90; //size:0x1000
+
+//=============================
+// xturtle.c
+//=============================
+D_00486E60                   = 0x00486E60; // type:asciz force_not_migration:True