AUTOMAKE_OPTIONS = foreign -Wno-portability
# The two_file_test tests -fmerge-constants, so we simply always turn
-# it on. This may need to be controlled by a configure option
-# eventually.
-AM_CFLAGS = $(WARN_CFLAGS) $(LFS_CFLAGS) -fmerge-constants
-AM_CXXFLAGS = $(WARN_CXXFLAGS) $(LFS_CFLAGS) -fmerge-constants
+# it on. For compilers that do not support the command-line option,
+# we assume they just always emit SHF_MERGE sections unconditionally.
+AM_CFLAGS = $(WARN_CFLAGS) $(LFS_CFLAGS) $(MERGE_CONSTANTS_FLAG)
+AM_CXXFLAGS = $(WARN_CXXFLAGS) $(LFS_CFLAGS) $(MERGE_CONSTANTS_FLAG)
AM_CPPFLAGS = \
-I$(srcdir) -I$(srcdir)/.. -I$(srcdir)/../../include \
-DLOCALEDIR="\"$(datadir)/locale\"" \
@INCINTL@
+# COMPILE1, LINK1, CXXCOMPILE1, CXXLINK1 are renamed from COMPILE, LINK,
+# CXXCOMPILE and CXXLINK generated by automake 1.11.1. FIXME: they should
+# be updated if they are different from automake used by gold.
+COMPILE1 = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+LINK1 = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
+CXXCOMPILE1 = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
+ $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS)
+CXXLINK1 = $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) $(AM_LDFLAGS) $(LDFLAGS) \
+ -o $@
+
+# Strip out -Wp,-D_FORTIFY_SOURCE=, which is rrelevant for the gold
+# testsuite and incompatible with -O0 used in gold tests, from
+# COMPILE, LINK, CXXCOMPILE and CXXLINK.
+COMPILE = `echo $(COMPILE1) | sed -e 's/-Wp,-D_FORTIFY_SOURCE=[0-9[0-9]]*//'`
+LINK = `echo $(LINK1) | sed -e 's/-Wp,-D_FORTIFY_SOURCE=[0-9][0-9]*//'`
+CXXCOMPILE = `echo $(CXXCOMPILE1) | sed -e 's/-Wp,-D_FORTIFY_SOURCE=[0-9][0-9]*//'`
+CXXLINK = `echo $(CXXLINK1) | sed -e 's/-Wp,-D_FORTIFY_SOURCE=[0-9][0-9]*//'`
+
+# Strip out -static-libgcc and -static-libstdc++ options, for tests
+# that must have these libraries linked dynamically. The -shared-libgcc
+# option does not work correctly, and there is no -shared-libstdc++ option.
+# (See GCC PR 55781 and PR 55782.)
+CXXLINK_S = `echo $(CXXLINK1) | sed -e 's/-static-lib\\(gcc\\|stdc++\\)//g'`
+
TEST_READELF = $(top_builddir)/../binutils/readelf
TEST_OBJDUMP = $(top_builddir)/../binutils/objdump
+TEST_OBJCOPY = $(top_builddir)/../binutils/objcopy
TEST_CXXFILT = $(top_builddir)/../binutils/cxxfilt
TEST_STRIP = $(top_builddir)/../binutils/strip-new
TEST_AR = $(top_builddir)/../binutils/ar
# the right choice for files 'make' builds that people rebuild.
MOSTLYCLEANFILES = *.so *.syms *.stdout
+# Export make variables to the shell scripts so that they can see
+# (for example) DEFAULT_TARGET.
+.EXPORT_ALL_VARIABLES:
# We will add to these later, for each individual test. Note
# that we add each test under check_SCRIPTS or check_PROGRAMS;
check_SCRIPTS += incremental_test.sh
check_DATA += incremental_test.stdout
-MOSTLYCLEANFILES += incremental_test
+MOSTLYCLEANFILES += incremental_test incremental_test.cmdline
incremental_test_1.o: incremental_test_1.c
$(COMPILE) -O0 -c -ffunction-sections -g -o $@ $<
incremental_test_2.o: incremental_test_2.c
check_SCRIPTS += gc_comdat_test.sh
check_DATA += gc_comdat_test.stdout
MOSTLYCLEANFILES += gc_comdat_test
-gc_comdat_test_1.o: gc_comdat_test_1.cc
+gc_comdat_test_1.o: gc_comdat_test_1.cc
$(CXXCOMPILE) -O0 -c -ffunction-sections -g -o $@ $<
-gc_comdat_test_2.o: gc_comdat_test_2.cc
+gc_comdat_test_2.o: gc_comdat_test_2.cc
$(CXXCOMPILE) -O0 -c -ffunction-sections -g -o $@ $<
gc_comdat_test: gc_comdat_test_1.o gc_comdat_test_2.o gcctestdir/ld
$(CXXLINK) -Bgcctestdir/ -Wl,--gc-sections gc_comdat_test_1.o gc_comdat_test_2.o
gc_orphan_section_test.stdout: gc_orphan_section_test
$(TEST_NM) gc_orphan_section_test > gc_orphan_section_test.stdout
+check_SCRIPTS += pr14265.sh
+check_DATA += pr14265.stdout
+MOSTLYCLEANFILES += pr14265
+pr14265.o: pr14265.c
+ $(COMPILE) -O0 -c -o $@ $<
+pr14265: pr14265.o
+ $(LINK) -Bgcctestdir/ -Wl,--gc-sections -Wl,-T,$(srcdir)/pr14265.t -o $@ $<
+pr14265.stdout: pr14265
+ $(TEST_NM) --format=bsd --numeric-sort $< > $@
+
check_SCRIPTS += icf_test.sh
-check_DATA += icf_test.stdout
-MOSTLYCLEANFILES += icf_test
-icf_test.o: icf_test.cc
+check_DATA += icf_test.map
+MOSTLYCLEANFILES += icf_test icf_test.map
+icf_test.o: icf_test.cc
$(CXXCOMPILE) -O0 -c -ffunction-sections -g -o $@ $<
icf_test: icf_test.o gcctestdir/ld
- $(CXXLINK) -Bgcctestdir/ -Wl,--icf=all icf_test.o
-icf_test.stdout: icf_test
- $(TEST_NM) -C icf_test > icf_test.stdout
+ $(CXXLINK) -o icf_test -Bgcctestdir/ -Wl,--icf=all,-Map,icf_test.map icf_test.o
+icf_test.map: icf_test
+ @touch icf_test.map
check_SCRIPTS += icf_keep_unique_test.sh
check_DATA += icf_keep_unique_test.stdout
icf_keep_unique_test: icf_keep_unique_test.o gcctestdir/ld
$(CXXLINK) -Bgcctestdir/ -Wl,--icf=all -Wl,--keep-unique,_Z11unique_funcv icf_keep_unique_test.o
icf_keep_unique_test.stdout: icf_keep_unique_test
- $(TEST_NM) -C icf_keep_unique_test > icf_keep_unique_test.stdout
+ $(TEST_NM) -C $< > $@
check_SCRIPTS += icf_safe_test.sh
-check_DATA += icf_safe_test_1.stdout icf_safe_test_2.stdout
-MOSTLYCLEANFILES += icf_safe_test
+check_DATA += icf_safe_test_1.stdout icf_safe_test_2.stdout icf_safe_test.map
+MOSTLYCLEANFILES += icf_safe_test icf_safe_test.map
icf_safe_test.o: icf_safe_test.cc
$(CXXCOMPILE) -O0 -c -ffunction-sections -g -o $@ $<
icf_safe_test: icf_safe_test.o gcctestdir/ld
- $(CXXLINK) -Bgcctestdir/ -Wl,--icf=safe icf_safe_test.o
+ $(CXXLINK) -o icf_safe_test -Bgcctestdir/ -Wl,--icf=safe,-Map,icf_safe_test.map icf_safe_test.o
+icf_safe_test.map: icf_safe_test
+ @touch icf_safe_test.map
icf_safe_test_1.stdout: icf_safe_test
- $(TEST_NM) icf_safe_test > icf_safe_test_1.stdout
+ $(TEST_NM) $< > $@
icf_safe_test_2.stdout: icf_safe_test
- $(TEST_READELF) -h icf_safe_test > icf_safe_test_2.stdout
+ $(TEST_READELF) -h $< > $@
check_SCRIPTS += icf_safe_so_test.sh
-check_DATA += icf_safe_so_test_1.stdout icf_safe_so_test_2.stdout
-MOSTLYCLEANFILES += icf_safe_so_test
+check_DATA += icf_safe_so_test_1.stdout icf_safe_so_test_2.stdout icf_safe_so_test.map
+MOSTLYCLEANFILES += icf_safe_so_test icf_safe_so_test.map
icf_safe_so_test.o: icf_safe_so_test.cc
$(CXXCOMPILE) -O0 -c -ffunction-sections -fPIC -g -o $@ $<
icf_safe_so_test: icf_safe_so_test.o gcctestdir/ld
- $(CXXLINK) -Bgcctestdir/ -Wl,--icf=safe icf_safe_so_test.o -fPIC -shared
+ $(CXXLINK) -o icf_safe_so_test -Bgcctestdir/ -Wl,--icf=safe,-Map,icf_safe_so_test.map icf_safe_so_test.o -fPIC -shared
+icf_safe_so_test.map:
+ @touch icf_safe_so_test.map
icf_safe_so_test_1.stdout: icf_safe_so_test
- $(TEST_NM) icf_safe_so_test > icf_safe_so_test_1.stdout
+ $(TEST_NM) $< > $@
icf_safe_so_test_2.stdout: icf_safe_so_test
- $(TEST_READELF) -h icf_safe_so_test > icf_safe_so_test_2.stdout
+ $(TEST_READELF) -h $< > $@
check_SCRIPTS += final_layout.sh
check_DATA += final_layout.stdout
-MOSTLYCLEANFILES += final_layout
+MOSTLYCLEANFILES += final_layout final_layout_sequence.txt final_layout_script.lds
final_layout.o: final_layout.cc
$(CXXCOMPILE) -O0 -c -ffunction-sections -fdata-sections -g -o $@ $<
final_layout_sequence.txt:
(echo "*_Z3barv*" && echo ".text._Z3bazv" && echo "*_Z3foov*" && echo "*global_varb*" && echo "*global_vara*" && echo "*global_varc*") > final_layout_sequence.txt
-final_layout: final_layout.o final_layout_sequence.txt gcctestdir/ld
- $(CXXLINK) -Bgcctestdir/ -Wl,--section-ordering-file,final_layout_sequence.txt final_layout.o
+final_layout_script.lds:
+ (echo "SECTIONS { .text : { *(.text*) } .got : { *(.got .toc) } .sbss : { *(.sbss*) } .bss : { *(.bss*) } }") > final_layout_script.lds
+final_layout: final_layout.o final_layout_sequence.txt final_layout_script.lds gcctestdir/ld
+ $(CXXLINK) -Bgcctestdir/ -Wl,--section-ordering-file,final_layout_sequence.txt -Wl,-T,final_layout_script.lds final_layout.o
final_layout.stdout: final_layout
- $(TEST_NM) -n final_layout > final_layout.stdout
+ $(TEST_NM) -n --synthetic final_layout > final_layout.stdout
+
+check_SCRIPTS += text_section_grouping.sh
+check_DATA += text_section_grouping.stdout text_section_no_grouping.stdout
+MOSTLYCLEANFILES += text_section_grouping text_section_no_grouping
+text_section_grouping.o: text_section_grouping.cc
+ $(CXXCOMPILE) -O0 -c -ffunction-sections -g -o $@ $<
+text_section_grouping: text_section_grouping.o gcctestdir/ld
+ $(CXXLINK) -Bgcctestdir/ text_section_grouping.o
+text_section_no_grouping: text_section_grouping.o gcctestdir/ld
+ $(CXXLINK) -Bgcctestdir/ -Wl,--no-text-reorder text_section_grouping.o
+text_section_grouping.stdout: text_section_grouping
+ $(TEST_NM) -n --synthetic text_section_grouping > text_section_grouping.stdout
+text_section_no_grouping.stdout: text_section_no_grouping
+ $(TEST_NM) -n --synthetic text_section_no_grouping > text_section_no_grouping.stdout
+
+check_SCRIPTS += section_sorting_name.sh
+check_DATA += section_sorting_name.stdout
+MOSTLYCLEANFILES += section_sorting_name
+section_sorting_name.o: section_sorting_name.cc
+ $(CXXCOMPILE) -O0 -c -ffunction-sections -g -o $@ $<
+section_sorting_name: section_sorting_name.o gcctestdir/ld
+ $(CXXLINK) -Bgcctestdir/ -Wl,--sort-section=name section_sorting_name.o
+section_sorting_name.stdout: section_sorting_name
+ $(TEST_NM) -n --synthetic section_sorting_name > section_sorting_name.stdout
check_PROGRAMS += icf_virtual_function_folding_test
-MOSTLYCLEANFILES += icf_virtual_function_folding_test
+MOSTLYCLEANFILES += icf_virtual_function_folding_test icf_virtual_function_folding_test.map
icf_virtual_function_folding_test.o: icf_virtual_function_folding_test.cc
$(CXXCOMPILE) -O0 -c -ffunction-sections -fPIE -g -o $@ $<
icf_virtual_function_folding_test: icf_virtual_function_folding_test.o gcctestdir/ld
icf_sht_rel_addend_test.stdout: icf_sht_rel_addend_test
$(TEST_NM) icf_sht_rel_addend_test > icf_sht_rel_addend_test.stdout
+check_PROGRAMS += large_symbol_alignment
+large_symbol_alignment_SOURCES = large_symbol_alignment.cc
+large_symbol_alignment_DEPENDENCIES = gcctestdir/ld
+large_symbol_alignment_LDFLAGS = -Bgcctestdir/
+large_symbol_alignment_LDADD =
+
+check_SCRIPTS += merge_string_literals.sh
+check_DATA += merge_string_literals.stdout
+MOSTLYCLEANFILES += merge_string_literals
+merge_string_literals_1.o: merge_string_literals_1.cc
+ $(CXXCOMPILE) -O2 -c -fPIC -g -o $@ $<
+merge_string_literals_2.o: merge_string_literals_2.cc
+ $(CXXCOMPILE) -O2 -c -fPIC -g -o $@ $<
+merge_string_literals: merge_string_literals_1.o merge_string_literals_2.o gcctestdir/ld
+ $(CXXLINK) -Bgcctestdir/ merge_string_literals_1.o merge_string_literals_2.o -O2 -shared -nostdlib
+merge_string_literals.stdout: merge_string_literals
+ $(TEST_OBJDUMP) -s -j.rodata merge_string_literals > merge_string_literals.stdout
+
check_PROGRAMS += basic_test
check_PROGRAMS += basic_pic_test
basic_test.o: basic_test.cc
exception_separate_shared_12_test_SOURCES = exception_test_main.cc
exception_separate_shared_12_test_DEPENDENCIES = \
gcctestdir/ld exception_shared_1.so exception_shared_2.so
-exception_separate_shared_12_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
+exception_separate_shared_12_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,. \
+ -Wl,--no-as-needed
exception_separate_shared_12_test_LDADD = \
exception_shared_1.so exception_shared_2.so
exception_separate_shared_21_test_SOURCES = exception_test_main.cc
exception_separate_shared_21_test_DEPENDENCIES = \
gcctestdir/ld exception_shared_1.so exception_shared_2.so
-exception_separate_shared_21_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
+exception_separate_shared_21_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,. \
+ -Wl,--no-as-needed
exception_separate_shared_21_test_LDADD = \
exception_shared_2.so exception_shared_1.so
exit 1; \
fi
+# Test error message when a vtable is undefined.
+check_SCRIPTS += missing_key_func.sh
+check_DATA += missing_key_func.err
+MOSTLYCLEANFILES += missing_key_func.err
+missing_key_func.o: missing_key_func.cc
+ $(CXXCOMPILE) -O0 -g -c -o $@ $(srcdir)/missing_key_func.cc
+missing_key_func.err: missing_key_func.o gcctestdir/ld
+ @echo $(CXXLINK) -Bgcctestdir/ -o missing_key_func missing_key_func.o "2>$@"
+ @if $(CXXLINK) -Bgcctestdir/ -o missing_key_func missing_key_func.o 2>$@; \
+ then \
+ echo 1>&2 "Link of missing_key_func should have failed"; \
+ rm -f $@; \
+ exit 1; \
+ fi
if HAVE_ZLIB
odr_violation2.so: odr_violation2.cc gcctestdir/ld
$(CXXCOMPILE) -Bgcctestdir/ -O2 -g -shared -fPIC -w -o $@ $(srcdir)/odr_violation2.cc
debug_msg_so.err: debug_msg.so odr_violation1.so odr_violation2.so gcctestdir/ld
- @echo $(CXXLINK) -Bgcctestdir/ -Wl,--detect-odr-violations -o debug_msg_so debug_msg.so odr_violation1.so odr_violation2.so "2>$@"
- @if $(CXXLINK) -Bgcctestdir/ -Wl,--detect-odr-violations -o debug_msg_so debug_msg.so odr_violation1.so odr_violation2.so 2>$@; \
+ @echo $(CXXLINK_S) -Bgcctestdir/ -Wl,--detect-odr-violations -o debug_msg_so debug_msg.so odr_violation1.so odr_violation2.so "2>$@"
+ @if $(CXXLINK_S) -Bgcctestdir/ -Wl,--detect-odr-violations -o debug_msg_so debug_msg.so odr_violation1.so odr_violation2.so 2>$@; \
then \
echo 1>&2 "Link of debug_msg_so should have failed"; \
rm -f $@; \
odr_violation2_ndebug.so: odr_violation2.cc gcctestdir/ld
$(CXXCOMPILE) -Bgcctestdir/ -O2 -g0 -shared -fPIC -w -o $@ $(srcdir)/odr_violation2.cc
debug_msg_ndebug.err: debug_msg_ndebug.so odr_violation1_ndebug.so odr_violation2_ndebug.so gcctestdir/ld
- @echo $(CXXLINK) -Bgcctestdir/ -Wl,--detect-odr-violations -o debug_msg_ndebug debug_msg_ndebug.so odr_violation1_ndebug.so odr_violation2_ndebug.so "2>$@"
- @if $(CXXLINK) -Bgcctestdir/ -Wl,--detect-odr-violations -o debug_msg_ndebug debug_msg_ndebug.so odr_violation1_ndebug.so odr_violation2_ndebug.so 2>$@; \
+ @echo $(CXXLINK_S) -Bgcctestdir/ -Wl,--detect-odr-violations -o debug_msg_ndebug debug_msg_ndebug.so odr_violation1_ndebug.so odr_violation2_ndebug.so -shared-libgcc -Bdynamic -lstdc++ "2>$@"
+ @if $(CXXLINK_S) -Bgcctestdir/ -Wl,--detect-odr-violations -o debug_msg_ndebug debug_msg_ndebug.so odr_violation1_ndebug.so odr_violation2_ndebug.so -shared-libgcc -Bdynamic -lstdc++ 2>$@; \
then \
echo 1>&2 "Link of debug_msg_ndebug should have failed"; \
rm -f $@; \
# PT_PHDR segment at file offset 0. We just make sure that we can
# build it without error.
check_DATA += flagstest_o_ttext_2
+MOSTLYCLEANFILES += flagstest_o_ttext_2
flagstest_o_ttext_2: flagstest_debug.o gcctestdir/ld
$(CXXLINK) -Bgcctestdir/ -o $@ $< -Wl,-Ttext,0x400010 -Wl,-Tdata,0x800010
relro_script_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
relro_script_test_LDADD = relro_script_test.so
relro_script_test.so: gcctestdir/ld relro_script_test.t relro_test_pic.o
- $(CXXLINK) -Bgcctestdir/ -shared -Wl,-z,relro -T $(srcdir)/relro_script_test.t relro_test_pic.o
+ $(CXXLINK) -Bgcctestdir/ -shared -Wl,-z,relro -Wl,-T,$(srcdir)/relro_script_test.t relro_test_pic.o
check_PROGRAMS += script_test_1
script_test_1_SOURCES = script_test_1.cc
script_test_1_DEPENDENCIES = gcctestdir/ld script_test_1.t
-script_test_1_LDFLAGS = -Bgcctestdir/ -Wl,-R,. -T $(srcdir)/script_test_1.t
+script_test_1_LDFLAGS = -Bgcctestdir/ -Wl,-R,. -Wl,-T,$(srcdir)/script_test_1.t
script_test_1_LDADD =
check_PROGRAMS += script_test_2
script_test_2_SOURCES = script_test_2.cc script_test_2a.cc script_test_2b.cc
script_test_2_DEPENDENCIES = gcctestdir/ld script_test_2.t
-script_test_2_LDFLAGS = -Bgcctestdir/ -Wl,-R,. -T $(srcdir)/script_test_2.t
+script_test_2_LDFLAGS = -Bgcctestdir/ -Wl,-R,. -Wl,-T,$(srcdir)/script_test_2.t
script_test_2_LDADD =
check_PROGRAMS += justsyms
justsyms_exec_DEPENDENCIES = gcctestdir/ld justsyms_lib
justsyms_exec_LDFLAGS = -Bgcctestdir/ -Wl,-R,justsyms_lib
justsyms_exec_LDADD =
+MOSTLYCLEANFILES += justsyms_lib
justsyms_lib.o: justsyms_lib.c
$(COMPILE) -c -o $@ $<
justsyms_lib: justsyms_lib.o gcctestdir/ld
check_DATA += script_test_3.stdout
MOSTLYCLEANFILES += script_test_3.stdout
script_test_3: basic_test.o gcctestdir/ld script_test_3.t
- $(CXXLINK) -Bgcctestdir/ basic_test.o -T $(srcdir)/script_test_3.t
+ $(CXXLINK) -Bgcctestdir/ basic_test.o -Wl,-T,$(srcdir)/script_test_3.t
script_test_3.stdout: script_test_3
$(TEST_READELF) -SlW script_test_3 > script_test_3.stdout
check_PROGRAMS += tls_phdrs_script_test
tls_phdrs_script_test_SOURCES = $(tls_test_SOURCES)
tls_phdrs_script_test_DEPENDENCIES = $(tls_test_DEPENDENCIES) $(srcdir)/script_test_3.t
-tls_phdrs_script_test_LDFLAGS = $(tls_test_LDFLAGS) -T $(srcdir)/script_test_3.t
+tls_phdrs_script_test_LDFLAGS = $(tls_test_LDFLAGS) -Wl,-T,$(srcdir)/script_test_3.t
tls_phdrs_script_test_LDADD = $(tls_test_LDADD)
check_SCRIPTS += script_test_4.sh
check_DATA += script_test_4.stdout
MOSTLYCLEANFILES += script_test_4
script_test_4: basic_test.o gcctestdir/ld $(srcdir)/script_test_4.t
- $(CXXLINK) -Bgcctestdir/ basic_test.o -T $(srcdir)/script_test_4.t
+ $(CXXLINK) -Bgcctestdir/ basic_test.o -Wl,-T,$(srcdir)/script_test_4.t
script_test_4.stdout: script_test_4
$(TEST_READELF) -SlW script_test_4 > script_test_4.stdout
check_PROGRAMS += tls_script_test
tls_script_test_SOURCES = $(tls_test_SOURCES)
tls_script_test_DEPENDENCIES = $(tls_test_DEPENDENCIES) $(srcdir)/script_test_4.t
-tls_script_test_LDFLAGS = $(tls_test_LDFLAGS) -T $(srcdir)/script_test_4.t
+tls_script_test_LDFLAGS = $(tls_test_LDFLAGS) -Wl,-T,$(srcdir)/script_test_4.t
tls_script_test_LDADD = $(tls_test_LDADD)
check_SCRIPTS += script_test_5.sh
check_DATA += script_test_5.stdout
MOSTLYCLEANFILES += script_test_5
script_test_5: script_test_5.o gcctestdir/ld $(srcdir)/script_test_5.t
- $(CXXLINK) -Bgcctestdir/ script_test_5.o -T $(srcdir)/script_test_5.t
+ $(CXXLINK) -Bgcctestdir/ script_test_5.o -Wl,-T,$(srcdir)/script_test_5.t
script_test_5.stdout: script_test_5
$(TEST_READELF) -SW script_test_5 > script_test_5.stdout
check_DATA += script_test_6.stdout
MOSTLYCLEANFILES += script_test_6
script_test_6: basic_test.o gcctestdir/ld $(srcdir)/script_test_6.t
- $(CXXLINK) -Bgcctestdir/ basic_test.o -T $(srcdir)/script_test_6.t \
+ $(CXXLINK) -Bgcctestdir/ basic_test.o -Wl,-T,$(srcdir)/script_test_6.t \
-Wl,-Ttext=0x10001000 -Wl,-Tdata=0x10200000 -Wl,-Tbss=0x10400000
script_test_6.stdout: script_test_6
$(TEST_READELF) -SlW script_test_6 > script_test_6.stdout
check_DATA += script_test_7.stdout
MOSTLYCLEANFILES += script_test_7
script_test_7: basic_test.o gcctestdir/ld $(srcdir)/script_test_7.t
- $(CXXLINK) -Bgcctestdir/ basic_test.o -T $(srcdir)/script_test_7.t
+ $(CXXLINK) -Bgcctestdir/ basic_test.o -Wl,-T,$(srcdir)/script_test_7.t
script_test_7.stdout: script_test_7
$(TEST_READELF) -SlW script_test_7 > script_test_7.stdout
check_DATA += script_test_8.stdout
MOSTLYCLEANFILES += script_test_8
script_test_8: basic_test.o gcctestdir/ld $(srcdir)/script_test_7.t
- $(CXXLINK) -Bgcctestdir/ basic_test.o -T $(srcdir)/script_test_7.t \
+ $(CXXLINK) -Bgcctestdir/ basic_test.o -Wl,-T,$(srcdir)/script_test_7.t \
-Wl,-Ttext=0x20001000 -Wl,-Tdata=0x20200000 -Wl,-Tbss=0x20400000
script_test_8.stdout: script_test_8
$(TEST_READELF) -SlW script_test_8 > script_test_8.stdout
-
check_SCRIPTS += script_test_9.sh
check_DATA += script_test_9.stdout
+MOSTLYCLEANFILES += script_test_9
script_test_9.o: script_test_9.cc
$(CXXCOMPILE) -O0 -c -o $@ $<
script_test_9: gcctestdir/ld $(srcdir)/script_test_9.t script_test_9.o
- $(CXXLINK) -Bgcctestdir/ script_test_9.o -T $(srcdir)/script_test_9.t
+ $(CXXLINK) -Bgcctestdir/ script_test_9.o -Wl,-T,$(srcdir)/script_test_9.t
script_test_9.stdout: script_test_9
$(TEST_READELF) -lW script_test_9 > script_test_9.stdout
+# Test scripts with a relocatable link.
+# The -g option is necessary to trigger a bug where a section
+# declared in a script file is assigned a non-zero starting address.
+check_PROGRAMS += script_test_11
+script_test_11: gcctestdir/ld script_test_11_r.o
+ $(LINK) -Bgcctestdir/ script_test_11_r.o
+script_test_11_r.o: gcctestdir/ld $(srcdir)/script_test_11.t script_test_11.o
+ gcctestdir/ld -r -o $@ -T $(srcdir)/script_test_11.t script_test_11.o
+script_test_11.o: script_test_11.c
+ $(COMPILE) -c -g -o $@ $<
# Test --dynamic-list, --dynamic-list-data, --dynamic-list-cpp-new,
# and --dynamic-list-cpp-typeinfo
@echo "" >$@
@echo "Symbol table" >>$@
+if TLS
+
+check_PROGRAMS += plugin_test_tls
+check_SCRIPTS += plugin_test_tls.sh
+check_DATA += plugin_test_tls.err
+MOSTLYCLEANFILES += plugin_test_tls.err
+plugin_test_tls: two_file_test_tls.o two_file_test_1.syms two_file_test_1b.syms two_file_test_2_tls.syms gcctestdir/ld plugin_test.so
+ $(CXXLINK) -Bgcctestdir/ -Wl,--no-demangle,--plugin,"./plugin_test.so",--plugin-opt,"_Z4f13iv" two_file_test_tls.o two_file_test_1.syms two_file_test_1b.syms two_file_test_2_tls.syms 2>plugin_test_tls.err
+plugin_test_tls.err: plugin_test_tls
+ @touch plugin_test_tls.err
+
+two_file_test_2_tls.syms: two_file_test_2_tls.o
+ $(TEST_READELF) -sW $< >$@ 2>/dev/null
+
+endif TLS
+
MOSTLYCLEANFILES += unused.c
unused.syms: unused.o
$(TEST_READELF) -sW $< >$@ 2>/dev/null
@cp /dev/null $@
check_SCRIPTS += plugin_final_layout.sh
-check_DATA += plugin_final_layout.stdout
+check_DATA += plugin_final_layout.stdout plugin_final_layout_readelf.stdout
+MOSTLYCLEANFILES += plugin_final_layout
plugin_final_layout.o: plugin_final_layout.cc
$(CXXCOMPILE) -O0 -c -ffunction-sections -fdata-sections -g -o $@ $<
plugin_final_layout: plugin_final_layout.o plugin_section_order.so gcctestdir/ld
$(CXXLINK) -Bgcctestdir/ -Wl,--plugin,"./plugin_section_order.so" plugin_final_layout.o
plugin_final_layout.stdout: plugin_final_layout
- $(TEST_NM) -n plugin_final_layout > plugin_final_layout.stdout
+ $(TEST_NM) -n --synthetic plugin_final_layout > plugin_final_layout.stdout
+plugin_final_layout_readelf.stdout: plugin_final_layout
+ $(TEST_READELF) -Wl plugin_final_layout > plugin_final_layout_readelf.stdout
plugin_section_order.so: plugin_section_order.o
$(LINK) -Bgcctestdir/ -shared plugin_section_order.o
echo '_ZN4t16bC1Ev' >> retain_symbols_file_test.in
echo '_ZNK4t20a3getEv' >> retain_symbols_file_test.in
echo '_Z3t18v' >> retain_symbols_file_test.in
- echo '__tcf_0' >> retain_symbols_file_test.in
+ echo '__tcf_0' >> retain_symbols_file_test.in
$(CXXLINK) -Bgcctestdir/ -shared -Wl,-retain-symbols-file,retain_symbols_file_test.in basic_pic_test.o
retain_symbols_file_test.stdout: retain_symbols_file_test.so
$(TEST_NM) -C retain_symbols_file_test.so > $@
test -d alt || mkdir -p alt
$(TEST_AR) rc $@ $^
-# Test that no .gnu.version sections are created when
+# Test that no .gnu.version sections are created when
# symbol versioning is not used.
check_SCRIPTS += no_version_test.sh
check_DATA += no_version_test.stdout
if IFUNC
ifuncmod1.o: ifuncmod1.c
- $(COMPILE) -c -fpic -o $@ $<
+ $(COMPILE) -c -fPIC -o $@ $<
ifuncmod1.so: ifuncmod1.o gcctestdir/ld
$(LINK) -Bgcctestdir/ -shared ifuncmod1.o
$(COMPILE) -c -o $@ $<
ifuncmain1pic.o: ifuncmain1.c
- $(COMPILE) -c -fpic -o $@ $<
+ $(COMPILE) -c -fPIC -o $@ $<
ifuncmain1pie.o: ifuncmain1.c
- $(COMPILE) -c -fpie -o $@ $<
+ $(COMPILE) -c -fPIE -o $@ $<
if HAVE_STATIC
if IFUNC_STATIC
check_PROGRAMS += ifuncmain1vispic
ifuncmain1vispic.o: ifuncmain1vis.c
- $(COMPILE) -c -fpic -o $@ $<
+ $(COMPILE) -c -fPIC -o $@ $<
ifuncmain1vispic: ifuncmain1vispic.o ifuncmod1.so gcctestdir/ld
$(LINK) -Bgcctestdir/ ifuncmain1pic.o ifuncmod1.so -Wl,-R,.
check_PROGRAMS += ifuncmain1vispie
ifuncmain1vispie.o: ifuncmain1vis.c
- $(COMPILE) -c -fpie -o $@ $<
+ $(COMPILE) -c -fPIE -o $@ $<
ifuncmain1vispie: ifuncmain1vispie.o ifuncmod1.so gcctestdir/ld
$(LINK) -Bgcctestdir/ -pie ifuncmain1vispie.o ifuncmod1.so -Wl,-R,.
$(LINK) -Bgcctestdir/ -pie ifuncmain1pie.o ifuncmod1.o
ifuncmain2pic.o: ifuncmain2.c
- $(COMPILE) -c -fpic -o $@ $<
+ $(COMPILE) -c -fPIC -o $@ $<
ifuncdep2pic.o: ifuncdep2.c
- $(COMPILE) -c -fpic -o $@ $<
+ $(COMPILE) -c -fPIC -o $@ $<
if HAVE_STATIC
if IFUNC_STATIC
$(LINK) -Bgcctestdir/ ifuncmain2pic.o ifuncdep2pic.o
ifuncmod3.o: ifuncmod3.c
- $(COMPILE) -c -fpic -o $@ $<
+ $(COMPILE) -c -fPIC -o $@ $<
ifuncmod3.so: ifuncmod3.o gcctestdir/ld
$(LINK) -Bgcctestdir/ -shared ifuncmod3.o
ifuncmain3_LDADD = -ldl
ifuncmain4pic.o: ifuncmain4.c
- $(COMPILE) -c -fpic -o $@ $<
+ $(COMPILE) -c -fPIC -o $@ $<
if HAVE_STATIC
if IFUNC_STATIC
ifuncmain4_LDADD =
ifuncmain5pic.o: ifuncmain5.c
- $(COMPILE) -c -fpic -o $@ $<
+ $(COMPILE) -c -fPIC -o $@ $<
ifuncmain5pie.o: ifuncmain5.c
- $(COMPILE) -c -fpie -o $@ $<
+ $(COMPILE) -c -fPIE -o $@ $<
ifuncmod5.o: ifuncmod5.c
- $(COMPILE) -c -fpic -o $@ $<
+ $(COMPILE) -c -fPIC -o $@ $<
ifuncmod5.so: ifuncmod5.o gcctestdir/ld
$(LINK) -Bgcctestdir/ -shared ifuncmod5.o
$(LINK) -Bgcctestdir/ -pie ifuncmain5pie.o ifuncmod5.so -Wl,-R,.
ifuncmain6pie.o: ifuncmain6pie.c
- $(COMPILE) -c -fpie -o $@ $<
+ $(COMPILE) -c -fPIE -o $@ $<
ifuncmod6.o: ifuncmod6.c
- $(COMPILE) -c -fpic -o $@ $<
+ $(COMPILE) -c -fPIC -o $@ $<
ifuncmod6.so: ifuncmod6.o gcctestdir/ld
$(LINK) -Bgcctestdir/ -shared ifuncmod6.o
$(LINK) -Bgcctestdir/ -pie ifuncmain6pie.o ifuncmod6.so -Wl,-R,.
ifuncmain7pic.o: ifuncmain7.c
- $(COMPILE) -c -fpic -o $@ $<
+ $(COMPILE) -c -fPIC -o $@ $<
ifuncmain7pie.o: ifuncmain7.c
- $(COMPILE) -c -fpie -o $@ $<
+ $(COMPILE) -c -fPIE -o $@ $<
if HAVE_STATIC
if IFUNC_STATIC
check_PROGRAMS += ifuncvar
ifuncvar1_pic.o: ifuncvar1.c
- $(COMPILE) -c -fpic -o $@ $<
-ifuncvar2_pic.o: ifuncvar2.c
- $(COMPILE) -c -fpic -o $@ $<
+ $(COMPILE) -c -fPIC -o $@ $<
+ifuncvar2_pic.o: ifuncvar2.c
+ $(COMPILE) -c -fPIC -o $@ $<
ifuncvar.so: ifuncvar1_pic.o ifuncvar2_pic.o gcctestdir/ld
$(LINK) -Bgcctestdir/ -shared ifuncvar1_pic.o ifuncvar2_pic.o
ifuncvar_SOURCES = ifuncvar3.c
# Test that --start-lib and --end-lib function correctly.
check_PROGRAMS += start_lib_test
+MOSTLYCLEANFILES += libstart_lib_test.a
start_lib_test: start_lib_test_main.o libstart_lib_test.a start_lib_test_2.o start_lib_test_3.o \
gcctestdir/ld
$(LINK) -Bgcctestdir/ -o $@ start_lib_test_main.o -L. -lstart_lib_test \
memory_test.o: memory_test.s
$(COMPILE) -o $@ -c $<
memory_test: memory_test.o gcctestdir/ld $(srcdir)/memory_test.t
- $(LINK) -Bgcctestdir/ -nostartfiles -nostdlib -T $(srcdir)/memory_test.t -o $@ memory_test.o
+ $(LINK) -Bgcctestdir/ -nostartfiles -nostdlib -z max-page-size=0x1000 -z common-page-size=0x1000 -Wl,-T,$(srcdir)/memory_test.t -o $@ memory_test.o
memory_test.stdout: memory_test
$(TEST_READELF) -lWS $< > $@
+if HAVE_PUBNAMES
+
+# Test that --gdb-index functions correctly without gcc-generated pubnames.
+check_SCRIPTS += gdb_index_test_1.sh
+check_DATA += gdb_index_test_1.stdout
+MOSTLYCLEANFILES += gdb_index_test_1.stdout gdb_index_test_1
+gdb_index_test.o: gdb_index_test.cc
+ $(CXXCOMPILE) -O0 -g -gno-pubnames -c -o $@ $<
+gdb_index_test_1: gdb_index_test.o gcctestdir/ld
+ $(CXXLINK) -Bgcctestdir/ -Wl,--gdb-index $<
+gdb_index_test_1.stdout: gdb_index_test_1
+ $(TEST_READELF) --debug-dump=gdb_index $< > $@
+
+if HAVE_ZLIB
+
+# Test that --gdb-index functions correctly with compressed debug sections.
+check_SCRIPTS += gdb_index_test_2.sh
+check_DATA += gdb_index_test_2.stdout
+MOSTLYCLEANFILES += gdb_index_test_2.stdout gdb_index_test_2
+gdb_index_test_cdebug.o: gdb_index_test.cc
+ $(CXXCOMPILE) -Bgcctestdir/ -O0 -g -Wa,--compress-debug-sections -c -o $@ $<
+gdb_index_test_2: gdb_index_test_cdebug.o gcctestdir/ld
+ $(CXXLINK) -Bgcctestdir/ -Wl,--gdb-index $<
+gdb_index_test_2.stdout: gdb_index_test_2
+ $(TEST_READELF) --debug-dump=gdb_index $< > $@
+
+endif HAVE_ZLIB
+
+# Another simple C test (DW_AT_high_pc encoding) for --gdb-index.
+check_SCRIPTS += gdb_index_test_3.sh
+check_DATA += gdb_index_test_3.stdout
+MOSTLYCLEANFILES += gdb_index_test_3.stdout gdb_index_test_3
+gdb_index_test_3.o: gdb_index_test_3.c
+ $(COMPILE) -O0 -g -c -o $@ $<
+gdb_index_test_3: gdb_index_test_3.o gcctestdir/ld
+ $(LINK) -Bgcctestdir/ -Wl,--gdb-index,--fatal-warnings $<
+gdb_index_test_3.stdout: gdb_index_test_3
+ $(TEST_READELF) --debug-dump=gdb_index $< > $@
+
+# Test that --gdb-index functions correctly with gcc-generated pubnames.
+check_SCRIPTS += gdb_index_test_4.sh
+check_DATA += gdb_index_test_4.stdout
+MOSTLYCLEANFILES += gdb_index_test_4.stdout gdb_index_test_4
+gdb_index_test_pub.o: gdb_index_test.cc
+ $(CXXCOMPILE) -O0 -g -gpubnames -c -o $@ $<
+gdb_index_test_4: gdb_index_test_pub.o gcctestdir/ld
+ $(CXXLINK) -Bgcctestdir/ -Wl,--gdb-index $<
+gdb_index_test_4.stdout: gdb_index_test_4
+ $(TEST_READELF) --debug-dump=gdb_index $< > $@
+
+endif HAVE_PUBNAMES
+
# End-to-end incremental linking tests.
# Incremental linking is currently supported only on the x86_64 target.
check_PROGRAMS += incremental_copy_test
incremental_copy_test: copy_test_v1.o copy_test.o copy_test_1.so copy_test_2.so
cp -f copy_test_v1.o copy_test_tmp.o
- $(CXXLINK) -Wl,--incremental-full,--incremental-patch=100 -Bgcctestdir/ -Wl,-R,. copy_test_tmp.o copy_test_1.so copy_test_2.so
+ $(CXXLINK) -Wl,--incremental-full,--incremental-patch=100 -Bgcctestdir/ -Wl,-R,. -Wl,--no-as-needed copy_test_tmp.o copy_test_1.so copy_test_2.so
@sleep 1
cp -f copy_test.o copy_test_tmp.o
- $(CXXLINK) -Wl,--incremental-update -Bgcctestdir/ -Wl,-R,. copy_test_tmp.o copy_test_1.so copy_test_2.so
+ $(CXXLINK) -Wl,--incremental-update -Bgcctestdir/ -Wl,-R,. -Wl,--no-as-needed copy_test_tmp.o copy_test_1.so copy_test_2.so
check_PROGRAMS += incremental_common_test_1
incremental_common_test_1: common_test_1_v1.o common_test_1_v2.o gcctestdir/ld
endif DEFAULT_TARGET_X86_64
+if DEFAULT_TARGET_X86_64
+check_PROGRAMS += exception_x86_64_bnd_test
+exception_x86_64_bnd_test_SOURCES = exception_test_main.cc
+exception_x86_64_bnd_test_DEPENDENCIES = exception_x86_64_bnd_1.o \
+ exception_x86_64_bnd_2.o
+exception_x86_64_bnd_test_LDFLAGS = $(exception_test_LDFLAGS)
+exception_x86_64_bnd_test_LDADD = $(exception_x86_64_bnd_test_DEPENDENCIES)
+exception_x86_64_bnd_1.o: exception_test_1.cc
+ $(CXXCOMPILE) -c -fpic -Bgcctestdir/ -Wa,-madd-bnd-prefix -o $@ $<
+exception_x86_64_bnd_2.o: exception_test_2.cc
+ $(CXXCOMPILE) -c -Bgcctestdir/ -Wa,-madd-bnd-prefix -o $@ $<
+endif DEFAULT_TARGET_X86_64
+
endif GCC
endif NATIVE_LINKER
# Test script section order.
check_SCRIPTS += script_test_10.sh
check_DATA += script_test_10.stdout
+MOSTLYCLEANFILES += script_test_10
script_test_10.o: script_test_10.s
$(TEST_AS) -o $@ $<
script_test_10: $(srcdir)/script_test_10.t script_test_10.o gcctestdir/ld
endif NATIVE_OR_CROSS_LINKER
+# Tests for the dwp tool.
+# We don't want to rely yet on GCC support for -gsplit-dwarf,
+# so we use (for now) test cases in x86 assembly language,
+# compiled from the dwp_test_*.cc sources.
+
+if DEFAULT_TARGET_X86_64
+
+dwp_test_main.o: dwp_test_main.s
+ $(TEST_AS) -o $@ $<
+dwp_test_1.o: dwp_test_1.s
+ $(TEST_AS) -o $@ $<
+dwp_test_1b.o: dwp_test_1b.s
+ $(TEST_AS) -o $@ $<
+dwp_test_2.o: dwp_test_2.s
+ $(TEST_AS) -o $@ $<
+
+dwp_test_main.dwo: dwp_test_main.o
+ $(TEST_OBJCOPY) --extract-dwo $< $@
+dwp_test_1.dwo: dwp_test_1.o
+ $(TEST_OBJCOPY) --extract-dwo $< $@
+dwp_test_1b.dwo: dwp_test_1b.o
+ $(TEST_OBJCOPY) --extract-dwo $< $@
+dwp_test_2.dwo: dwp_test_2.o
+ $(TEST_OBJCOPY) --extract-dwo $< $@
+
+MOSTLYCLEANFILES += *.dwo *.dwp
+check_SCRIPTS += dwp_test_1.sh
+check_DATA += dwp_test_1.stdout
+dwp_test_1.stdout: dwp_test_1.dwp
+ $(TEST_READELF) -wi $< > $@
+dwp_test_1.dwp: ../dwp dwp_test_main.dwo dwp_test_1.dwo dwp_test_1b.dwo dwp_test_2.dwo
+ ../dwp -o $@ dwp_test_main.dwo dwp_test_1.dwo dwp_test_1b.dwo dwp_test_2.dwo
+
+check_SCRIPTS += dwp_test_2.sh
+check_DATA += dwp_test_2.stdout
+dwp_test_2.stdout: dwp_test_2.dwp
+ $(TEST_READELF) -wi $< > $@
+dwp_test_2.dwp: ../dwp dwp_test_2a.dwp dwp_test_2b.dwp
+ ../dwp -o $@ dwp_test_2a.dwp dwp_test_2b.dwp
+dwp_test_2a.dwp: ../dwp dwp_test_main.dwo dwp_test_1.dwo
+ ../dwp -o $@ dwp_test_main.dwo dwp_test_1.dwo
+dwp_test_2b.dwp: ../dwp dwp_test_1b.dwo dwp_test_2.dwo
+ ../dwp -o $@ dwp_test_1b.dwo dwp_test_2.dwo
+
+endif DEFAULT_TARGET_X86_64
projects / platform / upstream / binutils.git / blobdiff