From b058056f88d2807cd11ea2c927e50b2904e5a66b Mon Sep 17 00:00:00 2001
From: TheSola10 <me@thesola.io>
Date: Fri, 4 Apr 2025 21:26:58 +0200
Subject: [PATCH] cleanup, add umdiff magic
---
main.c | 7 ++++++-
umdiff/umdiff.magic | 6 ++++++
2 files changed, 12 insertions(+), 1 deletion(-)
create mode 100644 umdiff/umdiff.magic
diff --git a/main.c b/main.c
index feff3d0..1f821cd 100644
--- a/main.c
+++ b/main.c
@@ -70,6 +70,8 @@ int lp_catchUmdCallback(int cbid)
Kprintf("Caught request to register UMD callback 0x%08x\n", cbid);
vshCallbackId = cbid;
sceKernelNotifyCallback(cbid, PSP_UMD_NOT_PRESENT);
+
+ return 0;
}
/**
@@ -120,8 +122,9 @@ int lp_discChangeWatcher(SceSize argc, void *argp)
REDIRECT_FUNCTION(fn_RegisterUmdCallback, lp_catchUmdCallback);
}
-
sceKernelSleepThreadCB();
+
+ return 1; // This should be unreachable
}
int module_start(SceSize argc, void *argp)
@@ -164,6 +167,8 @@ int module_stop(void)
sceUmdUnRegisterUMDCallBack(umdCallbackId);
sceKernelDeleteCallback(umdCallbackId);
+ sceKernelDeleteThread(umdCallbackThread);
+
// put things back where we found them
_sw((u32) &reserveRegisterUmdCallback, fn_RegisterUmdCallback);
_sw((u32) &reserveRegisterUmdCallback + 4, fn_RegisterUmdCallback + 4);
diff --git a/umdiff/umdiff.magic b/umdiff/umdiff.magic
new file mode 100644
index 0000000..73c56ff
--- /dev/null
+++ b/umdiff/umdiff.magic
@@ -0,0 +1,6 @@
+# umdiff: file(1) magic for UMDiff format
+# URL: https://github.com/thesola10/umd-livepatch
+0 string \x7fUMDiff UMDiff patch file
+>0x07 byte 0 v0,
+>>0x08 belong x %d commands,
+>>0x0c belong x data starts at offset %d