[patch] testsuite gdb.base/jit-main.c

[Andreas Tobler <andreast-list@fgznet.ch>]

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Hi all,

on non Linux platforms (FreeBSD for example) this test case fails due to 
ElfW being not defined.

The below tries to achieve this shortcoming.

Tested on FreeBSD x86_64/amd64 (64-bit), FreeBSD powerpc (32-bit) and 
also on linux-ppc (32-bit).

What do you think?

Thanks,
Andreas


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Index: jit-main.c
===================================================================
RCS file: /cvs/src/src/gdb/testsuite/gdb.base/jit-main.c,v
retrieving revision 1.1
diff -u -r1.1 jit-main.c
--- jit-main.c	31 Jan 2011 21:44:52 -0000	1.1
+++ jit-main.c	24 Feb 2011 20:45:39 -0000
@@ -29,6 +29,19 @@
 #include <sys/mman.h>
 #include <sys/stat.h>
 
+/* ElfW is coming from linux. On other platforms it does not exist.
+   Let us define it here. */
+#ifndef ElfW
+# if (defined  (_LP64) || defined (__LP64__)) 
+#   define WORDSIZE 64
+# else
+#   define WORDSIZE 32
+# endif /* _LP64 || __LP64__  */
+#define ElfW(type)      _ElfW (Elf, WORDSIZE, type)
+#define _ElfW(e,w,t)    _ElfW_1 (e, w, _##t)
+#define _ElfW_1(e,w,t)  e##w##t
+#endif /* !ElfW  */
+
 typedef enum
 {
   JIT_NOACTION = 0,