[Mono-bugs] [Bug 78338][Maj] New - ppc handle_thunk assert

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Changed by joe at otee.dk.

http://bugzilla.ximian.com/show_bug.cgi?id=78338

--- shadow/78338	2006-05-08 16:24:46.000000000 -0400
+++ shadow/78338.tmp.10531	2006-05-08 16:24:46.000000000 -0400
@@ -0,0 +1,40 @@
+Bug#: 78338
+Product: Mono: Runtime
+Version: 1.1
+OS: 
+OS Details: 
+Status: NEW   
+Resolution: 
+Severity: 
+Priority: Major
+Component: JIT
+AssignedTo: lupus at ximian.com                            
+ReportedBy: joe at otee.dk               
+QAContact: mono-bugs at ximian.com
+TargetMilestone: ---
+URL: 
+Cc: 
+Summary: ppc handle_thunk assert
+
+I am getting a assert in handle_thunk on ppc.
+
+** ERROR **: file mini-ppc.c: line 2329 (handle_thunk): assertion failed: (pdata.found == 1)
+aborting...
+
+I tried different revisions and the checkin that caused the trouble was 59718 made by geoff 
+norton.
+     * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
+        to managed wrapper.
+  
+
+Removing the added code makes everything run ok again.
+
+
+This is the code that was changed:
+
+    if (method->wrapper_type == MONO_WRAPPER_NATIVE_TO_MANAGED) {
+        ppc_load (code, ppc_r3, cfg->domain);
+        mono_add_patch_info (cfg, code - cfg->native_code, 
+MONO_PATCH_INFO_INTERNAL_METHOD, (gpointer)"mono_jit_thread_attach");
+        ppc_bl (code, 0);
+        }