* ld-elfvers/vers.exp: Add new tests vers17 to vers19.

* ld/elfvers/{vers17.*, vers18.*, vers19.*}: New files.

ld/testsuite/ChangeLog

@@ -1,3 +1,8 @@
+1999-07-07  Ian Lance Taylor  <ian@zembu.com>
+
+	* ld-elfvers/vers.exp: Add new tests vers17 to vers19.
+	* ld/elfvers/{vers17.*, vers18.*, vers19.*}: New files.
+
 1999-06-13  Ian Lance Taylor  <ian@zembu.com>
 
 	* ld-checks/asm.s: Use a symbol name for .lcomm.

ld/testsuite/ld-elfvers/vers.exp

@@ -806,3 +806,8 @@ build_exec "vers15" vers15.c vers15 "" vers1.so vers15.ver vers15.dsym vers15.sy
 #
 build_vers_lib "vers16a" vers16a.c vers16a "" vers16.map vers16a.ver vers16a.dsym ""
 build_exec "vers16" vers16.c vers16 "" vers16a.so "" vers16.dsym ""
+
+# Test a weak versioned symbol.
+build_vers_lib "vers17" vers17.c vers17 "" vers17.map vers17.ver vers17.dsym ""
+build_vers_lib "vers18" vers18.c vers18 vers17.so vers18.map vers18.ver vers18.dsym vers18.sym
+build_exec "vers19" vers19.c vers19 "" vers18.so vers19.ver vers19.dsym ""

ld/testsuite/ld-elfvers/vers17.c

@@ -0,0 +1,5 @@
+int
+show_foo ()
+{
+  return 99;
+}

ld/testsuite/ld-elfvers/vers17.dsym

@@ -0,0 +1,2 @@
+[0]* g    DO \*ABS\*	[0]*  VERS_2.0    VERS_2.0
+[0-9a-f]* g    DF (.text|\*ABS\*)	[0-9a-f]*  VERS_2.0    (0x[0-9a-f][0-9a-f] )?show_foo

ld/testsuite/ld-elfvers/vers17.map

@@ -0,0 +1,4 @@
+VERS_2.0 {
+	 global:
+		 show_foo;
+};

ld/testsuite/ld-elfvers/vers17.ver

@@ -0,0 +1,3 @@
+Version definitions:
+1 0x01 0x02605d3f tmpdir/vers17.so
+2 0x00 0x0a7922b0 VERS_2.0

ld/testsuite/ld-elfvers/vers18.c

@@ -0,0 +1,42 @@
+int
+bar ()
+{
+  return 3;
+}
+
+#pragma weak hide_original_foo
+
+int
+hide_original_foo ()
+{
+  return 1 + bar ();
+}
+
+#pragma weak hide_old_foo
+
+int
+hide_old_foo ()
+{
+  return 10 + bar();
+}
+
+#pragma weak hide_old_foo1
+
+int
+hide_old_foo1 ()
+{
+  return 100 + bar ();
+}
+
+#pragma weak hide_new_foo
+
+int
+hide_new_foo ()
+{
+  return 1000 + bar ();
+}
+
+__asm__(".symver hide_original_foo,show_foo@");
+__asm__(".symver hide_old_foo,show_foo@VERS_1.1");
+__asm__(".symver hide_old_foo1,show_foo@VERS_1.2");
+__asm__(".symver hide_new_foo,show_foo@@VERS_2.0");

ld/testsuite/ld-elfvers/vers18.dsym

@@ -0,0 +1,7 @@
+[0-9a-f]*  w   DF (\*UND\*)	[0-9a-f]*  VERS_2.0    (0x[0-9a-f][0-9a-f] )?show_foo
+[0]* g    DO \*ABS\*	[0]*  VERS_1.1    VERS_1.1
+[0]* g    DO \*ABS\*	[0]*  VERS_1.2    VERS_1.2
+[0]* g    DO \*ABS\*	[0]*  VERS_2.0    VERS_2.0
+[0-9a-f]*  w   DF (.text|\*ABS\*)	[0-9a-f]* \(Base\)       (0x[0-9a-f][0-9a-f] )?show_foo
+[0-9a-f]*  w   DF (.text|\*ABS\*)	[0-9a-f]* \(VERS_1.1\)   (0x[0-9a-f][0-9a-f] )?show_foo
+[0-9a-f]*  w   DF (.text|\*ABS\*)	[0-9a-f]* \(VERS_1.2\)   (0x[0-9a-f][0-9a-f] )?show_foo

ld/testsuite/ld-elfvers/vers18.map

@@ -0,0 +1,15 @@
+VERS_1.1 {
+	 global:
+		 foo1;
+	 local:
+		 hide_old*; 
+		 hide_original*; 
+		 hide_new*; 
+};
+
+VERS_1.2 {
+		 foo2;
+} VERS_1.1;
+
+VERS_2.0 {
+} VERS_1.2;

ld/testsuite/ld-elfvers/vers18.sym

@@ -0,0 +1,4 @@
+[0-9a-f]*  w    F .text	[0-9a-f]* (0x[0-9a-f][0-9a-f] )?show_foo@
+[0-9a-f]*  w    F .text	[0-9a-f]* (0x[0-9a-f][0-9a-f] )?show_foo@VERS_1.1
+[0-9a-f]*  w    F .text	[0-9a-f]* (0x[0-9a-f][0-9a-f] )?show_foo@VERS_1.2
+[0-9a-f]*  w    F .text	[0-9a-f]* (0x[0-9a-f][0-9a-f] )?show_foo@@VERS_2.0

ld/testsuite/ld-elfvers/vers18.ver

@@ -0,0 +1,12 @@
+Version definitions:
+1 0x01 0x02608d3f tmpdir/vers18.so
+2 0x00 0x0a7927b1 VERS_1.1
+3 0x00 0x0a7927b2 VERS_1.2
+	VERS_1.1 
+4 0x02 0x0a7922b0 VERS_2.0
+	VERS_1.2 
+
+Version References:
+  required from tmpdir/vers17.so:
+    0x0a7922b0 0x00 05 VERS_2.0
+

ld/testsuite/ld-elfvers/vers19.c

@@ -0,0 +1,6 @@
+int
+main ()
+{
+  printf ("%d\n", show_foo ());
+  return 0;
+}

ld/testsuite/ld-elfvers/vers19.dsym

@@ -0,0 +1 @@
+[0-9a-f]*      DF \*UND\*	[0-9a-f]*  VERS_2.0    (0x[0-9a-f][0-9a-f] )?show_foo

ld/testsuite/ld-elfvers/vers19.ver

@@ -0,0 +1,3 @@
+Version References:
+  required from *tmpdir/vers17.so:
+    0x0a7922b0 0x00 02 VERS_2.0