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-rw-r--r--gold/testsuite/Makefile.am4
-rw-r--r--gold/testsuite/Makefile.in29
-rw-r--r--gold/testsuite/common_test_1.c75
3 files changed, 105 insertions, 3 deletions
diff --git a/gold/testsuite/Makefile.am b/gold/testsuite/Makefile.am
index 4d0f9dc..0016f71 100644
--- a/gold/testsuite/Makefile.am
+++ b/gold/testsuite/Makefile.am
@@ -277,6 +277,10 @@ two_file_mixed_2_shared_test_LDADD = two_file_shared_mixed_1.so two_file_shared_
endif FN_PTRS_IN_SO_WITHOUT_PIC
+check_PROGRAMS += common_test_1
+common_test_1_SOURCES = common_test_1.c
+common_test_1_DEPENDENCIES = gcctestdir/ld
+common_test_1_LDFLAGS = -Bgcctestdir/
check_PROGRAMS += exception_test
check_PROGRAMS += exception_static_test
diff --git a/gold/testsuite/Makefile.in b/gold/testsuite/Makefile.in
index f9c37f3..bc4f73a 100644
--- a/gold/testsuite/Makefile.in
+++ b/gold/testsuite/Makefile.in
@@ -102,7 +102,8 @@ check_PROGRAMS = object_unittest$(EXEEXT) binary_unittest$(EXEEXT) \
@FN_PTRS_IN_SO_WITHOUT_PIC_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@ two_file_separate_shared_21_nonpic_test \
@FN_PTRS_IN_SO_WITHOUT_PIC_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@ two_file_mixed_shared_test \
@FN_PTRS_IN_SO_WITHOUT_PIC_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@ two_file_mixed_2_shared_test
-@GCC_TRUE@@NATIVE_LINKER_TRUE@am__append_3 = exception_test \
+@GCC_TRUE@@NATIVE_LINKER_TRUE@am__append_3 = common_test_1 \
+@GCC_TRUE@@NATIVE_LINKER_TRUE@ exception_test \
@GCC_TRUE@@NATIVE_LINKER_TRUE@ exception_static_test \
@GCC_TRUE@@NATIVE_LINKER_TRUE@ exception_shared_1_test \
@GCC_TRUE@@NATIVE_LINKER_TRUE@ exception_shared_2_test \
@@ -110,6 +111,13 @@ check_PROGRAMS = object_unittest$(EXEEXT) binary_unittest$(EXEEXT) \
@GCC_TRUE@@NATIVE_LINKER_TRUE@ exception_separate_shared_12_test \
@GCC_TRUE@@NATIVE_LINKER_TRUE@ exception_separate_shared_21_test \
@GCC_TRUE@@NATIVE_LINKER_TRUE@ weak_test
+@GCC_FALSE@common_test_1_DEPENDENCIES = libgoldtest.a ../libgold.a \
+@GCC_FALSE@ ../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
+@GCC_FALSE@ $(am__DEPENDENCIES_1)
+@NATIVE_LINKER_FALSE@common_test_1_DEPENDENCIES = libgoldtest.a \
+@NATIVE_LINKER_FALSE@ ../libgold.a ../../libiberty/libiberty.a \
+@NATIVE_LINKER_FALSE@ $(am__DEPENDENCIES_1) \
+@NATIVE_LINKER_FALSE@ $(am__DEPENDENCIES_1)
@GCC_FALSE@exception_test_DEPENDENCIES = libgoldtest.a ../libgold.a \
@GCC_FALSE@ ../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
@GCC_FALSE@ $(am__DEPENDENCIES_1)
@@ -264,7 +272,8 @@ libgoldtest_a_OBJECTS = $(am_libgoldtest_a_OBJECTS)
@FN_PTRS_IN_SO_WITHOUT_PIC_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@ two_file_separate_shared_21_nonpic_test$(EXEEXT) \
@FN_PTRS_IN_SO_WITHOUT_PIC_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@ two_file_mixed_shared_test$(EXEEXT) \
@FN_PTRS_IN_SO_WITHOUT_PIC_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@ two_file_mixed_2_shared_test$(EXEEXT)
-@GCC_TRUE@@NATIVE_LINKER_TRUE@am__EXEEXT_3 = exception_test$(EXEEXT) \
+@GCC_TRUE@@NATIVE_LINKER_TRUE@am__EXEEXT_3 = common_test_1$(EXEEXT) \
+@GCC_TRUE@@NATIVE_LINKER_TRUE@ exception_test$(EXEEXT) \
@GCC_TRUE@@NATIVE_LINKER_TRUE@ exception_static_test$(EXEEXT) \
@GCC_TRUE@@NATIVE_LINKER_TRUE@ exception_shared_1_test$(EXEEXT) \
@GCC_TRUE@@NATIVE_LINKER_TRUE@ exception_shared_2_test$(EXEEXT) \
@@ -327,6 +336,11 @@ binary_unittest_LDADD = $(LDADD)
binary_unittest_DEPENDENCIES = libgoldtest.a ../libgold.a \
../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
$(am__DEPENDENCIES_1)
+am__common_test_1_SOURCES_DIST = common_test_1.c
+@GCC_TRUE@@NATIVE_LINKER_TRUE@am_common_test_1_OBJECTS = \
+@GCC_TRUE@@NATIVE_LINKER_TRUE@ common_test_1.$(OBJEXT)
+common_test_1_OBJECTS = $(am_common_test_1_OBJECTS)
+common_test_1_LDADD = $(LDADD)
am__constructor_static_test_SOURCES_DIST = constructor_test.cc
@GCC_TRUE@@NATIVE_LINKER_TRUE@am__objects_1 = \
@GCC_TRUE@@NATIVE_LINKER_TRUE@ constructor_test.$(OBJEXT)
@@ -614,7 +628,8 @@ CXXLINK = $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) $(AM_LDFLAGS) $(LDFLAGS) \
SOURCES = $(libgoldtest_a_SOURCES) basic_pic_test.c \
basic_static_pic_test.c basic_static_test.c basic_test.c \
$(binary_test_SOURCES) $(binary_unittest_SOURCES) \
- $(constructor_static_test_SOURCES) $(constructor_test_SOURCES) \
+ $(common_test_1_SOURCES) $(constructor_static_test_SOURCES) \
+ $(constructor_test_SOURCES) \
$(exception_same_shared_test_SOURCES) \
$(exception_separate_shared_12_test_SOURCES) \
$(exception_separate_shared_21_test_SOURCES) \
@@ -651,6 +666,7 @@ SOURCES = $(libgoldtest_a_SOURCES) basic_pic_test.c \
DIST_SOURCES = $(libgoldtest_a_SOURCES) basic_pic_test.c \
basic_static_pic_test.c basic_static_test.c basic_test.c \
$(am__binary_test_SOURCES_DIST) $(binary_unittest_SOURCES) \
+ $(am__common_test_1_SOURCES_DIST) \
$(am__constructor_static_test_SOURCES_DIST) \
$(am__constructor_test_SOURCES_DIST) \
$(am__exception_same_shared_test_SOURCES_DIST) \
@@ -985,6 +1001,9 @@ binary_unittest_SOURCES = binary_unittest.cc
@FN_PTRS_IN_SO_WITHOUT_PIC_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@two_file_mixed_2_shared_test_DEPENDENCIES = gcctestdir/ld two_file_shared_mixed_1.so two_file_shared_2.so
@FN_PTRS_IN_SO_WITHOUT_PIC_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@two_file_mixed_2_shared_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
@FN_PTRS_IN_SO_WITHOUT_PIC_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@two_file_mixed_2_shared_test_LDADD = two_file_shared_mixed_1.so two_file_shared_2.so
+@GCC_TRUE@@NATIVE_LINKER_TRUE@common_test_1_SOURCES = common_test_1.c
+@GCC_TRUE@@NATIVE_LINKER_TRUE@common_test_1_DEPENDENCIES = gcctestdir/ld
+@GCC_TRUE@@NATIVE_LINKER_TRUE@common_test_1_LDFLAGS = -Bgcctestdir/
@GCC_TRUE@@NATIVE_LINKER_TRUE@exception_test_SOURCES = \
@GCC_TRUE@@NATIVE_LINKER_TRUE@ exception_test_main.cc \
@GCC_TRUE@@NATIVE_LINKER_TRUE@ exception_test_1.cc \
@@ -1152,6 +1171,9 @@ binary_test$(EXEEXT): $(binary_test_OBJECTS) $(binary_test_DEPENDENCIES)
binary_unittest$(EXEEXT): $(binary_unittest_OBJECTS) $(binary_unittest_DEPENDENCIES)
@rm -f binary_unittest$(EXEEXT)
$(CXXLINK) $(binary_unittest_LDFLAGS) $(binary_unittest_OBJECTS) $(binary_unittest_LDADD) $(LIBS)
+common_test_1$(EXEEXT): $(common_test_1_OBJECTS) $(common_test_1_DEPENDENCIES)
+ @rm -f common_test_1$(EXEEXT)
+ $(LINK) $(common_test_1_LDFLAGS) $(common_test_1_OBJECTS) $(common_test_1_LDADD) $(LIBS)
constructor_static_test$(EXEEXT): $(constructor_static_test_OBJECTS) $(constructor_static_test_DEPENDENCIES)
@rm -f constructor_static_test$(EXEEXT)
$(CXXLINK) $(constructor_static_test_LDFLAGS) $(constructor_static_test_OBJECTS) $(constructor_static_test_LDADD) $(LIBS)
@@ -1318,6 +1340,7 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/basic_test.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/binary_test.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/binary_unittest.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/common_test_1.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/constructor_test.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/exception_test_1.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/exception_test_2.Po@am__quote@
diff --git a/gold/testsuite/common_test_1.c b/gold/testsuite/common_test_1.c
new file mode 100644
index 0000000..f5a28f4
--- /dev/null
+++ b/gold/testsuite/common_test_1.c
@@ -0,0 +1,75 @@
+/* common_test_1.c -- test common symbol sorting
+
+ Copyright 2008 Free Software Foundation, Inc.
+ Written by Ian Lance Taylor <iant@google.com>
+
+ This file is part of gold.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+ MA 02110-1301, USA.
+
+ This is a test of a common symbol in the main program and a
+ versioned symbol in a shared library. The common symbol in the
+ main program should override the shared library symbol. */
+
+#include <assert.h>
+
+/* Common symbols should be sorted by size, largest first, and then by
+ alignment, largest first. We mix up the names, because gas seems
+ to sort common symbols roughly by name. */
+
+int c9[90];
+int c8[80];
+int c7[70];
+int c6[60];
+int c5[10];
+int c4[20];
+int c3[30];
+int c2[40];
+int c1[50];
+
+int a1 __attribute__ ((aligned (1 << 9)));
+int a2 __attribute__ ((aligned (1 << 8)));
+int a3 __attribute__ ((aligned (1 << 7)));
+int a4 __attribute__ ((aligned (1 << 6)));
+int a5 __attribute__ ((aligned (1 << 1)));
+int a6 __attribute__ ((aligned (1 << 2)));
+int a7 __attribute__ ((aligned (1 << 3)));
+int a8 __attribute__ ((aligned (1 << 4)));
+int a9 __attribute__ ((aligned (1 << 5)));
+
+int
+main (int argc __attribute__ ((unused)), char** argv __attribute__ ((unused)))
+{
+ assert (c5 > c4);
+ assert (c4 > c3);
+ assert (c3 > c2);
+ assert (c2 > c1);
+ assert (c1 > c6);
+ assert (c6 > c7);
+ assert (c7 > c8);
+ assert (c8 > c9);
+
+ assert (&a1 < &a2);
+ assert (&a2 < &a3);
+ assert (&a3 < &a4);
+ assert (&a4 < &a9);
+ assert (&a9 < &a8);
+ assert (&a8 < &a7);
+ assert (&a7 < &a6);
+ assert (&a6 < &a5);
+
+ return 0;
+}
generated by cgit v1.1 at 2024-11-29 02:53:35 +0000