* testsuite/ifunc.h (IFUNC_ASM): Add s390x and s390 version.

git-svn-id: http://sourceware.org/svn/prelink@208 94c539fb-cf18-0410-b60f-edeeb537fa16

trunk/ChangeLog

@@ -1,3 +1,7 @@
+2013-10-01  Jakub Jelinek  <[email protected]>
+
+	* testsuite/ifunc.h (IFUNC_ASM): Add s390x and s390 version.
+
 2013-09-30  Richard Sandiford  <[email protected]>
 
 	* src/arch-s390.c (s390_prelink_conflict_rela): Fix handling of

trunk/testsuite/ifunc.h

@@ -35,6 +35,22 @@ asm (".text\n"						\
      IFUNC_ASM (PICK (fn1, fn2))			\
      "\t.size " #name ", .-.L" #name "\n")
 # endif
+#elif defined __s390x__
+# define IFUNC_ASM(fn) "\tlarl %r2," fn "\n"		\
+    "\tbr %r14\n"
+#elif defined __s390__
+# define IFUNC_ASM(fn) "\t"				\
+    "\tst %r12,48(%r15)\n"				\
+    "\tbasr %r5,0\n"					\
+  "1:\tl %r12,3f-1b(%r5)\n"				\
+    "\tl %r1,2f-1b(%r5)\n"				\
+    "\tla %r12,0(%r12,%r5)\n"				\
+    "\tla %r2,0(%r1,%r12)\n"				\
+    "\tl %r12,48(%r15)\n"				\
+    "\tbr %r14\n"					\
+    "\t.align 4\n"					\
+  "2:\t.long " fn "@GOTOFF\n"				\
+  "3:\t.long _GLOBAL_OFFSET_TABLE_-1b\n"
 #else
 # error Architecture not supported
 #endif