* ld-cris/weakref1.d, ld-cris/libdso-1.d, ld-cris/gotrel2.s,

	ld-cris/expdyn1.d, ld-cris/expdyn1.s, ld-cris/dso-1.s: New tests.
	* ld-cris/cris.exp: Split run_dump_tests in two parts, executing
	tests named *dso-*.d first and copying their tmpdir/dump to files
	named as the .d-file.

diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog
index eff1c9a..a59759c 100644 (file)
--- a/ld/testsuite/ChangeLog
+++ b/ld/testsuite/ChangeLog
@@ -1,3 +1,11 @@
+2002-01-31  Hans-Peter Nilsson  <hp@axis.com>
+
+       * ld-cris/weakref1.d, ld-cris/libdso-1.d, ld-cris/gotrel2.s,
+       ld-cris/expdyn1.d, ld-cris/expdyn1.s, ld-cris/dso-1.s: New tests.
+       * ld-cris/cris.exp: Split run_dump_tests in two parts, executing
+       tests named *dso-*.d first and copying their tmpdir/dump to files
+       named as the .d-file.
+
 2002-01-31  Alan Modra  <amodra@bigpond.net.au>
 
        * ld-scripts/crossref.exp: Allow foo to have a leading dot.

diff --git a/ld/testsuite/ld-cris/cris.exp b/ld/testsuite/ld-cris/cris.exp
index 296f703..2278dab 100644 (file)
--- a/ld/testsuite/ld-cris/cris.exp
+++ b/ld/testsuite/ld-cris/cris.exp
@@ -23,8 +23,33 @@ if ![istarget cris-*-*] {
 }
 
 set rd_test_list [lsort [glob -nocomplain $srcdir/$subdir/*.d]]
+
+# First, execute those tests that are named to indicate that they create a
+# DSO.  Copy the file from the run_dump_test "tmpdir/dump" to a unique
+# expected name.
+# FIXME: Add option "output: filename" to run_dump_test.
+# FIXME: Add option "ldtail: option" to run_dump_test, so we can link
+# libraries in the right order.
+foreach atest $rd_test_list {
+    # We need to check against runtest_file_p too, or we'd mindlessly copy
+    # the last tmpdir/dump in selective test-runs.
+    if { [string match $srcdir/$subdir/*dso-*.d $atest] \
+           && [runtest_file_p $runtests [file tail $atest]] } {
+       verbose [file rootname $atest]
+       run_dump_test [file rootname $atest]
+       set cmd "cp tmpdir/dump tmpdir/[file rootname [file tail $atest]].so"
+       send_log "$cmd\n"
+       set cmdret [catch "exec $cmd" comp_output]
+       send_log "$comp_output\n"
+       # FIXME: What if it fails?  Need we do something?
+    }
+}
+
+# Then run the ordinary tests.  This round, exclude the dso-* tests.
 foreach atest $rd_test_list {
     # We need to strip the ".d", but can leave the dirname.
-    verbose [file rootname $atest]
-    run_dump_test [file rootname $atest]
+    if { ! [string match $srcdir/$subdir/*dso-*.d $atest] } {
+       verbose [file rootname $atest]
+       run_dump_test [file rootname $atest]
+    }
 }

diff --git a/ld/testsuite/ld-cris/dso-1.s b/ld/testsuite/ld-cris/dso-1.s
new file mode 100644 (file)
index 0000000..85aeffd
--- /dev/null
+++ b/ld/testsuite/ld-cris/dso-1.s
@@ -0,0 +1,7 @@
+       .text
+       .global dsofn
+       .type   dsofn,@function
+dsofn:
+       nop
+.Lfe:
+       .size   dsofn,.Lfe1-dsofn

diff --git a/ld/testsuite/ld-cris/expdyn1.d b/ld/testsuite/ld-cris/expdyn1.d
new file mode 100644 (file)
index 0000000..eab40e2
--- /dev/null
+++ b/ld/testsuite/ld-cris/expdyn1.d
@@ -0,0 +1,14 @@
+#source: expdyn1.s
+#as: --no-underscore
+#ld: -m crislinux -export-dynamic tmpdir/libdso-1.so
+#objdump: -T
+
+.*:     file format elf32-cris
+
+# Exporting dynamic symbols means objects as well as functions.
+
+DYNAMIC SYMBOL TABLE:
+#...
+00080206 g    DF .text 00000002 expfn
+00082208 g    DO .data 00000000 expobj
+#pass

diff --git a/ld/testsuite/ld-cris/expdyn1.s b/ld/testsuite/ld-cris/expdyn1.s
new file mode 100644 (file)
index 0000000..100cef4
--- /dev/null
+++ b/ld/testsuite/ld-cris/expdyn1.s
@@ -0,0 +1,17 @@
+       .data
+       .global expobj
+       .type   expobj,@object
+expobj:
+       .dword 0
+
+       .text
+       .global _start
+_start:
+       nop
+       .global expfn
+expfn:
+       .type   expfn,@function
+       nop
+.Lfe1:
+       .size   expfn,.Lfe1-expfn
+

diff --git a/ld/testsuite/ld-cris/gotrel2.s b/ld/testsuite/ld-cris/gotrel2.s
new file mode 100644 (file)
index 0000000..3f98674
--- /dev/null
+++ b/ld/testsuite/ld-cris/gotrel2.s
@@ -0,0 +1,5 @@
+       .text
+       .weak undefweak
+       .global _start
+_start:
+       move.d  [$r0+undefweak:GOT],$r3

diff --git a/ld/testsuite/ld-cris/libdso-1.d b/ld/testsuite/ld-cris/libdso-1.d
new file mode 100644 (file)
index 0000000..28d15e2
--- /dev/null
+++ b/ld/testsuite/ld-cris/libdso-1.d
@@ -0,0 +1,13 @@
+#source: dso-1.s
+#as: --pic --no-underscore
+#ld: --shared -m crislinux
+#objdump: -T
+
+# Just check that we actually got a DSO with the dsofn symbol.
+
+.*:     file format elf32-cris
+
+DYNAMIC SYMBOL TABLE:
+#...
+00000214 g    DF .text 00000000 dsofn
+#pass

diff --git a/ld/testsuite/ld-cris/weakref1.d b/ld/testsuite/ld-cris/weakref1.d
new file mode 100644 (file)
index 0000000..166d489
--- /dev/null
+++ b/ld/testsuite/ld-cris/weakref1.d
@@ -0,0 +1,17 @@
+#source: gotrel2.s
+#as: --pic --no-underscore
+#ld: -m crislinux tmpdir/libdso-1.so
+#objdump: -R
+
+# A dynamic reloc for an undefined weak reference in a program got a
+# confused symbol reference count mismatch with a bfd assertion.  Linking
+# with a DSO was needed as a catalyst to get to the faulty code; nothing
+# in the DSO was needed.  We just check that we don't get the bfd
+# assertion.  Note that no actual dynamic reloc is created for the
+# unresolved weak.  Perhaps it should; the symbol could be defined in a
+# preloaded object or a new version of the DSO.  FIXME: Revisit and adjust
+# test-result.
+
+.*:     file format elf32-cris
+
+DYNAMIC RELOCATION RECORDS \(none\)