Need to emit PLT magic for PIC ELF files.

sys/arch/arm/include/profile.h

@@ -1,4 +1,4 @@
-/*	$NetBSD: profile.h,v 1.2 2001/05/04 00:11:15 bjh21 Exp $	*/
+/*	$NetBSD: profile.h,v 1.3 2001/07/16 05:42:50 matt Exp $	*/
 
 /*
  * Copyright (c) 2001 Ben Harris
@@ -40,10 +40,17 @@
 
 #ifdef __ELF__
 #define MCOUNT_ASM_NAME "__mcount"
+#ifdef PIC
+#define	PLTSYM		"(PLT)"
+#endif
 #else
 #define MCOUNT_ASM_NAME "mcount"
 #endif
 
+#ifndef PLTSYM
+#define	PLTSYM
+#endif
+
 #define	MCOUNT								\
 	__asm__(".text");						\
 	__asm__(".align	0");						\
@@ -73,7 +80,7 @@
 	/*								\
 	 * Call the real mcount code					\
 	 */								\
-	__asm__("bl	" ___STRING(_C_LABEL(_mcount)));		\
+	__asm__("bl	" ___STRING(_C_LABEL(_mcount)) PLTSYM);		\
 	/*								\
 	 * Restore registers that were trashed during mcount		\
 	 */								\