[NativeAOT] Fix cut & paste errors (#98686)

* Fix cut & paste errors

* Add EBP versions too.

Author: filipnavara

src/coreclr/nativeaot/Runtime/windows/CoffNativeCodeManager.cpp

@@ -593,7 +593,7 @@ bool CoffNativeCodeManager::UnwindStackFrame(MethodInfo *    pMethodInfo,
             return true;
         }
 #else
-        PORTABILITY_ASSERT("GetConservativeUpperBoundForOutgoingArgs");
+        PORTABILITY_ASSERT("UnwindStackFrame");
         RhFailFast();
 #endif
     }

src/coreclr/tools/aot/ILCompiler.Compiler/Compiler/JitHelper.cs

@@ -80,27 +80,32 @@ public static void GetEntryPoint(TypeSystemContext context, ReadyToRunHelper id,
                     mangledName = "RhpAssignRefECX";
                     break;
                 case ReadyToRunHelper.WriteBarrier_EDI:
-                    mangledName = "RhpAssignRefECX";
+                    mangledName = "RhpAssignRefEDI";
                     break;
                 case ReadyToRunHelper.WriteBarrier_ESI:
-                    mangledName = "RhpAssignRefECX";
+                    mangledName = "RhpAssignRefESI";
+                    break;
+                case ReadyToRunHelper.WriteBarrier_EBP:
+                    mangledName = "RhpAssignRefEBP";
                     break;
                 case ReadyToRunHelper.CheckedWriteBarrier_EAX:
                     mangledName = "RhpCheckedAssignRefEAX";
                     break;
                 case ReadyToRunHelper.CheckedWriteBarrier_EBX:
-                    mangledName = "RhpCheckedAssignRefEAX";
+                    mangledName = "RhpCheckedAssignRefEBX";
                     break;
                 case ReadyToRunHelper.CheckedWriteBarrier_ECX:
                     mangledName = "RhpCheckedAssignRefECX";
                     break;
                 case ReadyToRunHelper.CheckedWriteBarrier_EDI:
-                    mangledName = "RhpCheckedAssignRefECX";
+                    mangledName = "RhpCheckedAssignRefEDI";
                     break;
                 case ReadyToRunHelper.CheckedWriteBarrier_ESI:
-                    mangledName = "RhpCheckedAssignRefECX";
+                    mangledName = "RhpCheckedAssignRefESI";
+                    break;
+                case ReadyToRunHelper.CheckedWriteBarrier_EBP:
+                    mangledName = "RhpCheckedAssignRefEBP";
                     break;
-
                 case ReadyToRunHelper.Box:
                 case ReadyToRunHelper.Box_Nullable:
                     mangledName = "RhBox";