[FFmpeg-cvslog] r18934 - trunk/libavutil/internal.h

[ramiro]

Author: ramiro
Date: Mon May 25 03:50:37 2009
New Revision: 18934

Log:
Add LABEL_MANGLE() to export label symbols from inside asm blocks.

Modified:
   trunk/libavutil/internal.h

Modified: trunk/libavutil/internal.h
==============================================================================
--- trunk/libavutil/internal.h	Mon May 25 02:31:52 2009	(r18933)
+++ trunk/libavutil/internal.h	Mon May 25 03:50:37 2009	(r18934)
@@ -99,6 +99,9 @@
 #    define offsetof(T,F) ((unsigned int)((char *)&((T *)0)->F))
 #endif
 
+/* Use to export labels from asm. */
+#define LABEL_MANGLE(a) EXTERN_PREFIX #a
+
 // Use rip-relative addressing if compiling PIC code on x86-64.
 #if ARCH_X86_64 && defined(PIC)
 #    define LOCAL_MANGLE(a) #a "(%%rip)"