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* testsuite/Makefile.am: Add incremental_test_2, incremental_test_3,

Browse source 
incremental_test_4.
	* testsuite/Makefile.in: Regenerate.
	* testsuite/two_file_test_1_v1.cc: New test source file.
	* testsuite/two_file_test_1b_v1.cc: New test source file.
	* testsuite/two_file_test_2_v1.cc: New test source file.
This commit is contained in:
Cary Coutant 2011-05-24 22:01:46 +00:00
parent 0f1c85a622
commit 2eedd7063f
6 changed files with 588 additions and 19 deletions
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9
gold/ChangeLog
View file

@ -1,3 +1,12 @@
2011-05-24 Cary Coutant <ccoutant@google.com>
* testsuite/Makefile.am: Add incremental_test_2, incremental_test_3,
incremental_test_4.
* testsuite/Makefile.in: Regenerate.
* testsuite/two_file_test_1_v1.cc: New test source file.
* testsuite/two_file_test_1b_v1.cc: New test source file.
* testsuite/two_file_test_2_v1.cc: New test source file.
2011-05-24 Cary Coutant <ccoutant@google.com>
* dynobj.h (Dynobj::do_dynobj): New function.

35
gold/testsuite/Makefile.am
View file

@ -1815,6 +1815,41 @@ memory_test: memory_test.o gcctestdir/ld $(srcdir)/memory_test.t
memory_test.stdout: memory_test
$(TEST_READELF) -lWS $< > $@
# End-to-end incremental linking tests.
# Incremental linking is currently supported only on the x86_64 target.
if DEFAULT_TARGET_X86_64
check_PROGRAMS += incremental_test_2
MOSTLYCLEANFILES += two_file_test_tmp.o
incremental_test_2: two_file_test_1_v1.o two_file_test_1.o two_file_test_1b.o \
two_file_test_2.o two_file_test_main.o gcctestdir/ld
cp -f two_file_test_1_v1.o two_file_test_tmp.o
$(CXXLINK) -Wl,--incremental-full -Bgcctestdir/ two_file_test_tmp.o two_file_test_1b.o two_file_test_2.o two_file_test_main.o
@sleep 1
cp -f two_file_test_1.o two_file_test_tmp.o
$(CXXLINK) -Wl,--incremental-update -Bgcctestdir/ two_file_test_tmp.o two_file_test_1b.o two_file_test_2.o two_file_test_main.o
check_PROGRAMS += incremental_test_3
incremental_test_3: two_file_test_1.o two_file_test_1b_v1.o two_file_test_1b.o \
two_file_test_2.o two_file_test_main.o gcctestdir/ld
cp -f two_file_test_1b_v1.o two_file_test_tmp.o
$(CXXLINK) -Wl,--incremental-full -Bgcctestdir/ two_file_test_1.o two_file_test_tmp.o two_file_test_2.o two_file_test_main.o
@sleep 1
cp -f two_file_test_1b.o two_file_test_tmp.o
$(CXXLINK) -Wl,--incremental-update -Bgcctestdir/ two_file_test_1.o two_file_test_tmp.o two_file_test_2.o two_file_test_main.o
check_PROGRAMS += incremental_test_4
incremental_test_4: two_file_test_1.o two_file_test_1b.o two_file_test_2_v1.o \
two_file_test_2.o two_file_test_main.o gcctestdir/ld
cp -f two_file_test_2_v1.o two_file_test_tmp.o
$(CXXLINK) -Wl,--incremental-full -Bgcctestdir/ two_file_test_1.o two_file_test_1b.o two_file_test_tmp.o two_file_test_main.o
@sleep 1
cp -f two_file_test_2.o two_file_test_tmp.o
$(CXXLINK) -Wl,--incremental-update -Bgcctestdir/ two_file_test_1.o two_file_test_1b.o two_file_test_tmp.o two_file_test_main.o
endif DEFAULT_TARGET_X86_64
endif GCC
endif NATIVE_LINKER

124
gold/testsuite/Makefile.in
View file

@ -47,7 +47,7 @@ check_PROGRAMS = $(am__EXEEXT_1) $(am__EXEEXT_2) $(am__EXEEXT_3) \
$(am__EXEEXT_13) $(am__EXEEXT_14) $(am__EXEEXT_15) \
$(am__EXEEXT_16) $(am__EXEEXT_17) $(am__EXEEXT_18) \
$(am__EXEEXT_19) $(am__EXEEXT_20) $(am__EXEEXT_21) \
$(am__EXEEXT_22)
$(am__EXEEXT_22) $(am__EXEEXT_23)
@NATIVE_OR_CROSS_LINKER_TRUE@am__append_1 = object_unittest \
@NATIVE_OR_CROSS_LINKER_TRUE@ binary_unittest
@ -431,37 +431,44 @@ check_PROGRAMS = $(am__EXEEXT_1) $(am__EXEEXT_2) $(am__EXEEXT_3) \
# Test that --start-lib and --end-lib function correctly.
@GCC_TRUE@@NATIVE_LINKER_TRUE@am__append_34 = start_lib_test
# End-to-end incremental linking tests.
# Incremental linking is currently supported only on the x86_64 target.
@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@am__append_35 = incremental_test_2 \
@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@ incremental_test_3 \
@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@ incremental_test_4
@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@am__append_36 = two_file_test_tmp.o
# These tests work with native and cross linkers.
# Test script section order.
@NATIVE_OR_CROSS_LINKER_TRUE@am__append_35 = script_test_10.sh
@NATIVE_OR_CROSS_LINKER_TRUE@am__append_36 = script_test_10.stdout
@NATIVE_OR_CROSS_LINKER_TRUE@am__append_37 = script_test_10.sh
@NATIVE_OR_CROSS_LINKER_TRUE@am__append_38 = script_test_10.stdout
# These tests work with cross linkers only.
@DEFAULT_TARGET_I386_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_37 = split_i386.sh
@DEFAULT_TARGET_I386_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_38 = split_i386_1.stdout split_i386_2.stdout \
@DEFAULT_TARGET_I386_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_39 = split_i386.sh
@DEFAULT_TARGET_I386_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_40 = split_i386_1.stdout split_i386_2.stdout \
@DEFAULT_TARGET_I386_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_i386_3.stdout split_i386_4.stdout split_i386_r.stdout
@DEFAULT_TARGET_I386_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_39 = split_i386_1 split_i386_2 split_i386_3 \
@DEFAULT_TARGET_I386_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_41 = split_i386_1 split_i386_2 split_i386_3 \
@DEFAULT_TARGET_I386_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_i386_4 split_i386_r
@DEFAULT_TARGET_X86_64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_40 = split_x86_64.sh
@DEFAULT_TARGET_X86_64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_41 = split_x86_64_1.stdout split_x86_64_2.stdout \
@DEFAULT_TARGET_X86_64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_42 = split_x86_64.sh
@DEFAULT_TARGET_X86_64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_43 = split_x86_64_1.stdout split_x86_64_2.stdout \
@DEFAULT_TARGET_X86_64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_x86_64_3.stdout split_x86_64_4.stdout split_x86_64_r.stdout
@DEFAULT_TARGET_X86_64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_42 = split_x86_64_1 split_x86_64_2 split_x86_64_3 \
@DEFAULT_TARGET_X86_64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_44 = split_x86_64_1 split_x86_64_2 split_x86_64_3 \
@DEFAULT_TARGET_X86_64_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ split_x86_64_4 split_x86_64_r
# Cortex-A8 workaround test.
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_43 = arm_abs_global.sh \
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_45 = arm_abs_global.sh \
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ arm_branch_in_range.sh \
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ arm_branch_out_of_range.sh \
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ arm_fix_v4bx.sh \
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ arm_attr_merge.sh \
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ arm_cortex_a8.sh \
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ arm_exidx_test.sh
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_44 = arm_abs_global.stdout \
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_46 = arm_abs_global.stdout \
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ arm_bl_in_range.stdout \
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ arm_bl_out_of_range.stdout \
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ thumb_bl_in_range.stdout \
@ -486,7 +493,7 @@ check_PROGRAMS = $(am__EXEEXT_1) $(am__EXEEXT_2) $(am__EXEEXT_3) \
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ arm_cortex_a8_local.stdout \
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ arm_cortex_a8_local_reloc.stdout \
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ arm_exidx_test.stdout
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_45 = arm_abs_global \
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@am__append_47 = arm_abs_global \
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ arm_bl_in_range \
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ arm_bl_out_of_range \
@DEFAULT_TARGET_ARM_TRUE@@NATIVE_OR_CROSS_LINKER_TRUE@ thumb_bl_in_range \
@ -670,6 +677,9 @@ libgoldtest_a_OBJECTS = $(am_libgoldtest_a_OBJECTS)
@GCC_TRUE@@IFUNC_TRUE@@NATIVE_LINKER_TRUE@ ifuncmain7pic$(EXEEXT) \
@GCC_TRUE@@IFUNC_TRUE@@NATIVE_LINKER_TRUE@ ifuncmain7pie$(EXEEXT)
@GCC_TRUE@@NATIVE_LINKER_TRUE@am__EXEEXT_22 = start_lib_test$(EXEEXT)
@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@am__EXEEXT_23 = incremental_test_2$(EXEEXT) \
@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@ incremental_test_3$(EXEEXT) \
@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@ incremental_test_4$(EXEEXT)
basic_pic_test_SOURCES = basic_pic_test.c
basic_pic_test_OBJECTS = basic_pic_test.$(OBJEXT)
basic_pic_test_LDADD = $(LDADD)
@ -994,6 +1004,24 @@ ifuncmain7pie_DEPENDENCIES = libgoldtest.a ../libgold.a \
ifuncmain7static_OBJECTS = $(am_ifuncmain7static_OBJECTS)
ifuncmain7static_LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
$(ifuncmain7static_LDFLAGS) $(LDFLAGS) -o $@
incremental_test_2_SOURCES = incremental_test_2.c
incremental_test_2_OBJECTS = incremental_test_2.$(OBJEXT)
incremental_test_2_LDADD = $(LDADD)
incremental_test_2_DEPENDENCIES = libgoldtest.a ../libgold.a \
../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1)
incremental_test_3_SOURCES = incremental_test_3.c
incremental_test_3_OBJECTS = incremental_test_3.$(OBJEXT)
incremental_test_3_LDADD = $(LDADD)
incremental_test_3_DEPENDENCIES = libgoldtest.a ../libgold.a \
../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1)
incremental_test_4_SOURCES = incremental_test_4.c
incremental_test_4_OBJECTS = incremental_test_4.$(OBJEXT)
incremental_test_4_LDADD = $(LDADD)
incremental_test_4_DEPENDENCIES = libgoldtest.a ../libgold.a \
../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1)
@CONSTRUCTOR_PRIORITY_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@am_initpri1_OBJECTS = initpri1.$(OBJEXT)
initpri1_OBJECTS = $(am_initpri1_OBJECTS)
initpri1_LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(initpri1_LDFLAGS) \
@ -1472,7 +1500,8 @@ SOURCES = $(libgoldtest_a_SOURCES) basic_pic_test.c basic_pie_test.c \
$(ifuncmain5static_SOURCES) ifuncmain5staticpic.c \
ifuncmain6pie.c $(ifuncmain7_SOURCES) ifuncmain7pic.c \
ifuncmain7picstatic.c ifuncmain7pie.c \
$(ifuncmain7static_SOURCES) $(initpri1_SOURCES) \
$(ifuncmain7static_SOURCES) incremental_test_2.c \
incremental_test_3.c incremental_test_4.c $(initpri1_SOURCES) \
$(justsyms_SOURCES) $(large_SOURCES) local_labels_test.c \
many_sections_r_test.c $(many_sections_test_SOURCES) \
$(object_unittest_SOURCES) permission_test.c plugin_test_1.c \
@ -1753,18 +1782,18 @@ TEST_AS = $(top_builddir)/../gas/as-new
# the right choice for files 'make' builds that people rebuild.
MOSTLYCLEANFILES = *.so *.syms *.stdout $(am__append_4) \
$(am__append_9) $(am__append_18) $(am__append_26) \
$(am__append_30) $(am__append_39) $(am__append_42) \
$(am__append_45)
$(am__append_30) $(am__append_36) $(am__append_41) \
$(am__append_44) $(am__append_47)
# We will add to these later, for each individual test. Note
# that we add each test under check_SCRIPTS or check_PROGRAMS;
# the TESTS variable is automatically populated from these.
check_SCRIPTS = $(am__append_2) $(am__append_24) $(am__append_28) \
$(am__append_35) $(am__append_37) $(am__append_40) \
$(am__append_43)
$(am__append_37) $(am__append_39) $(am__append_42) \
$(am__append_45)
check_DATA = $(am__append_3) $(am__append_25) $(am__append_29) \
$(am__append_36) $(am__append_38) $(am__append_41) \
$(am__append_44)
$(am__append_38) $(am__append_40) $(am__append_43) \
$(am__append_46)
BUILT_SOURCES = $(am__append_17)
TESTS = $(check_SCRIPTS) $(check_PROGRAMS)
@ -2544,6 +2573,33 @@ ifuncmain7$(EXEEXT): $(ifuncmain7_OBJECTS) $(ifuncmain7_DEPENDENCIES)
ifuncmain7static$(EXEEXT): $(ifuncmain7static_OBJECTS) $(ifuncmain7static_DEPENDENCIES)
@rm -f ifuncmain7static$(EXEEXT)
$(ifuncmain7static_LINK) $(ifuncmain7static_OBJECTS) $(ifuncmain7static_LDADD) $(LIBS)
@DEFAULT_TARGET_X86_64_FALSE@incremental_test_2$(EXEEXT): $(incremental_test_2_OBJECTS) $(incremental_test_2_DEPENDENCIES)
@DEFAULT_TARGET_X86_64_FALSE@ @rm -f incremental_test_2$(EXEEXT)
@DEFAULT_TARGET_X86_64_FALSE@ $(LINK) $(incremental_test_2_OBJECTS) $(incremental_test_2_LDADD) $(LIBS)
@GCC_FALSE@incremental_test_2$(EXEEXT): $(incremental_test_2_OBJECTS) $(incremental_test_2_DEPENDENCIES)
@GCC_FALSE@ @rm -f incremental_test_2$(EXEEXT)
@GCC_FALSE@ $(LINK) $(incremental_test_2_OBJECTS) $(incremental_test_2_LDADD) $(LIBS)
@NATIVE_LINKER_FALSE@incremental_test_2$(EXEEXT): $(incremental_test_2_OBJECTS) $(incremental_test_2_DEPENDENCIES)
@NATIVE_LINKER_FALSE@ @rm -f incremental_test_2$(EXEEXT)
@NATIVE_LINKER_FALSE@ $(LINK) $(incremental_test_2_OBJECTS) $(incremental_test_2_LDADD) $(LIBS)
@DEFAULT_TARGET_X86_64_FALSE@incremental_test_3$(EXEEXT): $(incremental_test_3_OBJECTS) $(incremental_test_3_DEPENDENCIES)
@DEFAULT_TARGET_X86_64_FALSE@ @rm -f incremental_test_3$(EXEEXT)
@DEFAULT_TARGET_X86_64_FALSE@ $(LINK) $(incremental_test_3_OBJECTS) $(incremental_test_3_LDADD) $(LIBS)
@GCC_FALSE@incremental_test_3$(EXEEXT): $(incremental_test_3_OBJECTS) $(incremental_test_3_DEPENDENCIES)
@GCC_FALSE@ @rm -f incremental_test_3$(EXEEXT)
@GCC_FALSE@ $(LINK) $(incremental_test_3_OBJECTS) $(incremental_test_3_LDADD) $(LIBS)
@NATIVE_LINKER_FALSE@incremental_test_3$(EXEEXT): $(incremental_test_3_OBJECTS) $(incremental_test_3_DEPENDENCIES)
@NATIVE_LINKER_FALSE@ @rm -f incremental_test_3$(EXEEXT)
@NATIVE_LINKER_FALSE@ $(LINK) $(incremental_test_3_OBJECTS) $(incremental_test_3_LDADD) $(LIBS)
@DEFAULT_TARGET_X86_64_FALSE@incremental_test_4$(EXEEXT): $(incremental_test_4_OBJECTS) $(incremental_test_4_DEPENDENCIES)
@DEFAULT_TARGET_X86_64_FALSE@ @rm -f incremental_test_4$(EXEEXT)
@DEFAULT_TARGET_X86_64_FALSE@ $(LINK) $(incremental_test_4_OBJECTS) $(incremental_test_4_LDADD) $(LIBS)
@GCC_FALSE@incremental_test_4$(EXEEXT): $(incremental_test_4_OBJECTS) $(incremental_test_4_DEPENDENCIES)
@GCC_FALSE@ @rm -f incremental_test_4$(EXEEXT)
@GCC_FALSE@ $(LINK) $(incremental_test_4_OBJECTS) $(incremental_test_4_LDADD) $(LIBS)
@NATIVE_LINKER_FALSE@incremental_test_4$(EXEEXT): $(incremental_test_4_OBJECTS) $(incremental_test_4_DEPENDENCIES)
@NATIVE_LINKER_FALSE@ @rm -f incremental_test_4$(EXEEXT)
@NATIVE_LINKER_FALSE@ $(LINK) $(incremental_test_4_OBJECTS) $(incremental_test_4_LDADD) $(LIBS)
initpri1$(EXEEXT): $(initpri1_OBJECTS) $(initpri1_DEPENDENCIES)
@rm -f initpri1$(EXEEXT)
$(initpri1_LINK) $(initpri1_OBJECTS) $(initpri1_LDADD) $(LIBS)
@ -2911,6 +2967,9 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ifuncmain7pic.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ifuncmain7picstatic.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ifuncmain7pie.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/incremental_test_2.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/incremental_test_3.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/incremental_test_4.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/initpri1.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/justsyms_1.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/large-large.Po@am__quote@
@ -3581,6 +3640,12 @@ ifuncmain7pie.log: ifuncmain7pie$(EXEEXT)
@p='ifuncmain7pie$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
start_lib_test.log: start_lib_test$(EXEEXT)
@p='start_lib_test$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
incremental_test_2.log: incremental_test_2$(EXEEXT)
@p='incremental_test_2$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
incremental_test_3.log: incremental_test_3$(EXEEXT)
@p='incremental_test_3$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
incremental_test_4.log: incremental_test_4$(EXEEXT)
@p='incremental_test_4$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
.test.log:
@p='$<'; $(am__check_pre) $(TEST_LOG_COMPILE) "$$tst" $(am__check_post)
@am__EXEEXT_TRUE@.test$(EXEEXT).log:
@ -4522,6 +4587,27 @@ uninstall-am:
@GCC_TRUE@@NATIVE_LINKER_TRUE@ $(LINK) -Bgcctestdir/ -nostartfiles -nostdlib -T $(srcdir)/memory_test.t -o $@ memory_test.o
@GCC_TRUE@@NATIVE_LINKER_TRUE@memory_test.stdout: memory_test
@GCC_TRUE@@NATIVE_LINKER_TRUE@ $(TEST_READELF) -lWS $< > $@
@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@incremental_test_2: two_file_test_1_v1.o two_file_test_1.o two_file_test_1b.o \
@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@ two_file_test_2.o two_file_test_main.o gcctestdir/ld
@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@ cp -f two_file_test_1_v1.o two_file_test_tmp.o
@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@ $(CXXLINK) -Wl,--incremental-full -Bgcctestdir/ two_file_test_tmp.o two_file_test_1b.o two_file_test_2.o two_file_test_main.o
@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@ @sleep 1
@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@ cp -f two_file_test_1.o two_file_test_tmp.o
@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@ $(CXXLINK) -Wl,--incremental-update -Bgcctestdir/ two_file_test_tmp.o two_file_test_1b.o two_file_test_2.o two_file_test_main.o
@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@incremental_test_3: two_file_test_1.o two_file_test_1b_v1.o two_file_test_1b.o \
@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@ two_file_test_2.o two_file_test_main.o gcctestdir/ld
@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@ cp -f two_file_test_1b_v1.o two_file_test_tmp.o
@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@ $(CXXLINK) -Wl,--incremental-full -Bgcctestdir/ two_file_test_1.o two_file_test_tmp.o two_file_test_2.o two_file_test_main.o
@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@ @sleep 1
@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@ cp -f two_file_test_1b.o two_file_test_tmp.o
@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@ $(CXXLINK) -Wl,--incremental-update -Bgcctestdir/ two_file_test_1.o two_file_test_tmp.o two_file_test_2.o two_file_test_main.o
@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@incremental_test_4: two_file_test_1.o two_file_test_1b.o two_file_test_2_v1.o \
@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@ two_file_test_2.o two_file_test_main.o gcctestdir/ld
@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@ cp -f two_file_test_2_v1.o two_file_test_tmp.o
@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@ $(CXXLINK) -Wl,--incremental-full -Bgcctestdir/ two_file_test_1.o two_file_test_1b.o two_file_test_tmp.o two_file_test_main.o
@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@ @sleep 1
@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@ cp -f two_file_test_2.o two_file_test_tmp.o
@DEFAULT_TARGET_X86_64_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@ $(CXXLINK) -Wl,--incremental-update -Bgcctestdir/ two_file_test_1.o two_file_test_1b.o two_file_test_tmp.o two_file_test_main.o
@NATIVE_OR_CROSS_LINKER_TRUE@script_test_10.o: script_test_10.s
@NATIVE_OR_CROSS_LINKER_TRUE@ $(TEST_AS) -o $@ $<
@NATIVE_OR_CROSS_LINKER_TRUE@script_test_10: $(srcdir)/script_test_10.t script_test_10.o gcctestdir/ld

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// two_file_test_1_v1.cc -- a two file test case for gold, file 1 of 2
// Copyright 2006, 2007, 2008, 2011 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 an alternate version of the source file two_file_test_1.cc,
// used to test incremental linking. We build a binary first using this
// source file, then do an incremental link with the primary version of
// the file.
// This tests references between files. This is file 1, and
// two_file_test_2.cc is file 2. We test in several different ways:
// Files 1 and 2 linked together in executable.
// File 1 in executable, file 2 in shared library.
// File 1 in shared library, file 2 in executable.
// Files 1 and 2 linked together in shared library.
// Files 1 and 2 in different shared libraries.
// We test the following cases.
// 1 Code in file 1 calls code in file 2.
// 2 Code in file 1 refers to global data in file 2.
// 3 Code in file 1 referes to common symbol in file 2.
// 4 Code in file 1 refers to offset within global data in file 2.
// 5 Code in file 1 refers to offset within common symbol in file 2.
// 6 Data in file 1 refers to global data in file 2.
// 7 Data in file 1 refers to common symbol in file 2.
// 8 Data in file 1 refers to offset within global data in file 2.
// 9 Data in file 1 refers to offset within common symbol in file 2.
// 10 Data in file 1 refers to function in file 2.
// 11 Pass function pointer from file 1 to file 2.
// 12 Compare address of function for equality in both files.
// 13 Compare address of inline function for equality in both files.
// 14 Compare string constants in file 1 and file 2.
// 15 Compare wide string constants in file 1 and file 2.
// 16 Call a function directly after its address has been taken.
// 17 File 1 checks array of string constants defined in file 2.
// 18 File 1 checks string constants referenced in code in file 2.
#include "two_file_test.h"
// 1 Code in file 1 calls code in file 2.
bool
t1()
{
return t1_2() == 0;
}
// 2 Code in file 1 refers to global data in file 2.
bool
t2()
{
return v2 == 0;
}
// 3 Code in file 1 referes to common symbol in file 2.
bool
t3()
{
return v3 == 0;
}
// 4 Code in file 1 refers to offset within global data in file 2.
bool
t4()
{
return v4[5] == ',';
}
// 5 Code in file 1 refers to offset within common symbol in file 2.
bool
t5()
{
return v5[7] == 'w';
}
// 6 Data in file 1 refers to global data in file 2.
int* p6 = &v2;
bool
t6()
{
return *p6 == 456;
}
// 7 Data in file 1 refers to common symbol in file 2.
int* p7 = &v3;
bool
t7()
{
return *p7 == 789;
}
// 8 Data in file 1 refers to offset within global data in file 2.
char* p8 = &v4[6];
bool
t8()
{
return *p8 == ' ';
}
// 9 Data in file 1 refers to offset within common symbol in file 2.
char* p9 = &v5[8];
bool
t9()
{
return *p9 == 'o';
}
// 10 Data in file 1 refers to function in file 2.
int (*pfn)() = &f10;
bool
t10()
{
return (*pfn)() == 135;
}
// 11 Pass function pointer from file 1 to file 2.
int
f11a()
{
return 246;
}
bool
t11()
{
return f11b(&f11a) == 246;
}
// 12 Compare address of function for equality in both files.
bool
t12()
{
return &t12 == f12();
}
// 13 Compare address of inline function for equality in both files.
bool
t13()
{
return &f13i == f13();
}
// 14 Compare string constants in file 1 and file 2.
bool
t14()
{
const char* s1 = TEST_STRING_CONSTANT;
const char* s2 = f14();
while (*s1 != '\0')
if (*s1++ != *s2++)
return false;
return *s2 == '\0';
}
// 15 Compare wide string constants in file 1 and file 2.
bool
t15()
{
const wchar_t* s1 = TEST_WIDE_STRING_CONSTANT;
const wchar_t* s2 = f15();
while (*s1 != '\0')
if (*s1++ != *s2++)
return false;
return *s2 == '\0';
}
// 16 Call a function directly after its address has been taken.
bool
t16()
{
return f10() == 135;
}
// 17 File 1 checks array of string constants defined in file 2.
bool
t17()
{
char c = 'a';
for (int i = 0; i < T17_COUNT; ++i)
{
if (t17data[i][0] != c || t17data[i][1] != '\0')
return false;
++c;
}
return true;
}
// 18 File 1 checks string constants referenced in code in file 2.
bool
t18()
{
char c = 'a';
for (int i = 0; i < T17_COUNT; ++i)
{
const char* s = f18(i);
if (s[0] != c || s[1] != '\0')
return false;
++c;
}
return true;
}

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// two_file_test_1b_v1.cc -- supplementary file for a three-file test case
// for gold.
// Copyright 2008, 2011 Free Software Foundation, Inc.
// Written by Cary Coutant <ccoutant@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 an alternate version of the source file two_file_test_1b.cc,
// used to test incremental linking. We build a binary first using this
// source file, then do an incremental link with the primary version of
// the file.
// This file is used as part of a mixed PIC/non-PIC test.
// Files 1 and 1b are linked together in a shared library.
// File 1 is compiled non-PIC, and file 1a is compiled PIC.
// File 2 is compiled PIC and linked in a second shared library.
// This tests that a non-PIC call does not accidentally get
// bound to a PIC PLT entry.
// We test the following cases.
#include "two_file_test.h"
// 16 Call a function directly after its address has been taken.
bool
t16a()
{
return f10() == 125;
}

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// two_file_test_2_v1.cc -- a two file test case for gold, file 2 of 2
// Copyright 2006, 2007, 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 an alternate version of the source file two_file_test_2.cc,
// used to test incremental linking. We build a binary first using this
// source file, then do an incremental link with the primary version of
// the file.
// This tests references between files. This is file 2, and
// two_file_test_1.cc is file 1. See file 1 for details.
#include "two_file_test.h"
// 1 Code in file 1 calls code in file 2.
int
t1_2()
{
return 0;
}
bool
t1a()
{
return t1_2() == 0;
}
// 2 Code in file 1 refers to global data in file 2.
int v2 = 0;
// 3 Code in file 1 referes to common symbol in file 2. This is
// initialized at runtime to 789.
int v3;
// 4 Code in file 1 refers to offset within global data in file 2.
char v4[] = "World, hello";
// 5 Code in file 1 refers to offset within common symbol in file 2.
// This is initialized at runtime to a copy of v4.
char v5[13];
// 6 Data in file 1 refers to global data in file 2. This reuses v2.
// 7 Data in file 1 refers to common symbol in file 2. This reuses v3.
// 8 Data in file 1 refers to offset within global data in file 2.
// This reuses v4.
// 9 Data in file 1 refers to offset within common symbol in file 2.
// This reuses v5.
// 10 Data in file 1 refers to function in file 2.
int
f10()
{
return 0;
}
// 11 Pass function pointer from file 1 to file 2.
int
f11b(int (*pfn)())
{
return (*pfn)();
}
// 12 Compare address of function for equality in both files.
bool
(*f12())()
{
return &t12;
}
// 13 Compare address of inline function for equality in both files.
void
(*f13())()
{
return &f13i;
}
// 14 Compare string constants in file 1 and file 2.
const char*
f14()
{
return TEST_STRING_CONSTANT;
}
// 15 Compare wide string constants in file 1 and file 2.
const wchar_t*
f15()
{
return TEST_WIDE_STRING_CONSTANT;
}
// 17 File 1 checks array of string constants defined in file 2.
const char* t17data[T17_COUNT] =
{
"0", "1", "2", "3", "4"
};
// 18 File 1 checks string constants referenced directly in file 2.
const char*
f18(int i)
{
switch (i)
{
case 0:
return "0";
case 1:
return "1";
case 2:
return "2";
case 3:
return "3";
case 4:
return "4";
default:
return 0;
}
}