[Crash-utility] [PATCH] crash: Fix extend command on s390x

[Michael Holzheu]

When loading an extension on s390x, we get the error "xxx.so not an ELF
format object file". Looks like the problem is a missing check in
is_shared_object().

The following patch fixes the problem:
---
diff -Naurp crash-4.0.9/symbols.c crash-4.0.9-fix-extend-s390x/symbols.c
--- crash-4.0.9/symbols.c	2009-09-14 15:47:58.000000000 +0200
+++ crash-4.0.9-fix-extend-s390x/symbols.c	2009-09-14 15:48:04.000000000 +0200
@@ -2723,6 +2723,10 @@ is_shared_object(char *file)
 			if (machine_type("X86_64")) 
 				return TRUE;
 			break;
+		case EM_S390:
+			if (machine_type("S390X"))
+				return TRUE;
+			break;
 		}
 
 		if (CRASHDEBUG(1))