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libbacktrace: add preliminary Mach-O support

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This commit is contained in:
Ian Lance Taylor
2020-02-18 18:57:14 -08:00
parent 929d6205cf
commit 4e548e735f
7 changed files with 1561 additions and 49 deletions
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123
Makefile.in
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@@ -123,33 +123,41 @@ host_triplet = @host@
target_triplet = @target@
check_PROGRAMS = $(am__EXEEXT_1) $(am__EXEEXT_2) $(am__EXEEXT_3) \
$(am__EXEEXT_12)
TESTS = $(am__append_4) $(am__append_6) $(am__append_8) \
$(am__append_11) $(am__append_12) $(am__append_18) \
TESTS = $(am__append_4) $(am__append_7) $(am__append_9) \
$(am__append_12) $(am__append_13) $(am__append_20) \
$(am__EXEEXT_12)
@HAVE_ELF_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@am__append_1 = libbacktrace_elf_for_test.la
@NATIVE_TRUE@am__append_2 = test_elf_32 test_elf_64 test_xcoff_32 \
@NATIVE_TRUE@ test_xcoff_64 test_pecoff test_unknown unittest \
@NATIVE_TRUE@ unittest_alloc btest
@NATIVE_TRUE@am__append_2 = test_elf_32 test_elf_64 test_macho \
@NATIVE_TRUE@ test_xcoff_32 test_xcoff_64 test_pecoff \
@NATIVE_TRUE@ test_unknown unittest unittest_alloc btest
@NATIVE_TRUE@am__append_3 = allocfail
@NATIVE_TRUE@am__append_4 = allocfail.sh
@HAVE_ELF_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@am__append_5 = b2test
@HAVE_ELF_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@am__append_6 = b2test_buildid
@HAVE_DWZ_TRUE@@HAVE_ELF_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@am__append_7 = b3test
@HAVE_DWZ_TRUE@@HAVE_ELF_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@am__append_8 = b3test_dwz_buildid
@HAVE_ELF_TRUE@@NATIVE_TRUE@am__append_9 = btest_lto
@NATIVE_TRUE@am__append_10 = btest_alloc stest stest_alloc
@HAVE_DWZ_TRUE@@NATIVE_TRUE@am__append_11 = btest_dwz
@HAVE_DWZ_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@am__append_12 = btest_dwz_gnudebuglink
@HAVE_ELF_TRUE@@HAVE_ZLIB_TRUE@@NATIVE_TRUE@am__append_13 = -lz
@HAVE_DSYMUTIL_TRUE@@NATIVE_TRUE@am__append_5 = allocfail.dSYM \
@HAVE_DSYMUTIL_TRUE@@NATIVE_TRUE@ btest.dSYM btest_alloc.dSYM \
@HAVE_DSYMUTIL_TRUE@@NATIVE_TRUE@ stest.dSYM stest_alloc.dSYM \
@HAVE_DSYMUTIL_TRUE@@NATIVE_TRUE@ edtest.dSYM edtest_alloc.dSYM
@HAVE_ELF_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@am__append_6 = b2test
@HAVE_ELF_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@am__append_7 = b2test_buildid
@HAVE_DWZ_TRUE@@HAVE_ELF_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@am__append_8 = b3test
@HAVE_DWZ_TRUE@@HAVE_ELF_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@am__append_9 = b3test_dwz_buildid
@HAVE_ELF_TRUE@@NATIVE_TRUE@am__append_10 = btest_lto
@NATIVE_TRUE@am__append_11 = btest_alloc stest stest_alloc
@HAVE_DWZ_TRUE@@NATIVE_TRUE@am__append_12 = btest_dwz
@HAVE_DWZ_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@am__append_13 = btest_dwz_gnudebuglink
@HAVE_ELF_TRUE@@HAVE_ZLIB_TRUE@@NATIVE_TRUE@am__append_14 = -lz
@HAVE_ELF_TRUE@@NATIVE_TRUE@am__append_15 = ztest ztest_alloc
@NATIVE_TRUE@am__append_16 = edtest edtest_alloc
@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@am__append_17 = ttest ttest_alloc
@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@am__append_18 = btest_gnudebuglink
@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@am__append_19 = ctestg ctesta \
@HAVE_ELF_TRUE@@HAVE_ZLIB_TRUE@@NATIVE_TRUE@am__append_15 = -lz
@HAVE_ELF_TRUE@@NATIVE_TRUE@am__append_16 = ztest ztest_alloc
@NATIVE_TRUE@am__append_17 = edtest edtest_alloc
@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@am__append_18 = ttest ttest_alloc
@HAVE_DSYMUTIL_TRUE@@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@am__append_19 = ttest.dSYM \
@HAVE_DSYMUTIL_TRUE@@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@ ttest_alloc.dSYM
@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@am__append_20 = btest_gnudebuglink
@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@am__append_21 = ctestg ctesta \
@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@ ctestg_alloc \
@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@ ctesta_alloc
@HAVE_DWARF5_TRUE@@NATIVE_TRUE@am__append_20 = dwarf5 dwarf5_alloc
@HAVE_DWARF5_TRUE@@NATIVE_TRUE@am__append_22 = dwarf5 dwarf5_alloc
@HAVE_DSYMUTIL_TRUE@@HAVE_DWARF5_TRUE@@NATIVE_TRUE@am__append_23 = dwarf5.dSYM \
@HAVE_DSYMUTIL_TRUE@@HAVE_DWARF5_TRUE@@NATIVE_TRUE@ dwarf5_alloc.dSYM
subdir = .
ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
am__aclocal_m4_deps = $(top_srcdir)/config/lead-dot.m4 \
@@ -235,10 +243,10 @@ libbacktrace_noformat_la_OBJECTS = \
@HAVE_ELF_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@am__EXEEXT_2 = b2test$(EXEEXT)
@HAVE_DWZ_TRUE@@HAVE_ELF_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@am__EXEEXT_3 = b3test$(EXEEXT)
@NATIVE_TRUE@am__EXEEXT_4 = test_elf_32$(EXEEXT) test_elf_64$(EXEEXT) \
@NATIVE_TRUE@ test_xcoff_32$(EXEEXT) test_xcoff_64$(EXEEXT) \
@NATIVE_TRUE@ test_pecoff$(EXEEXT) test_unknown$(EXEEXT) \
@NATIVE_TRUE@ unittest$(EXEEXT) unittest_alloc$(EXEEXT) \
@NATIVE_TRUE@ btest$(EXEEXT)
@NATIVE_TRUE@ test_macho$(EXEEXT) test_xcoff_32$(EXEEXT) \
@NATIVE_TRUE@ test_xcoff_64$(EXEEXT) test_pecoff$(EXEEXT) \
@NATIVE_TRUE@ test_unknown$(EXEEXT) unittest$(EXEEXT) \
@NATIVE_TRUE@ unittest_alloc$(EXEEXT) btest$(EXEEXT)
@HAVE_ELF_TRUE@@NATIVE_TRUE@am__EXEEXT_5 = btest_lto$(EXEEXT)
@NATIVE_TRUE@am__EXEEXT_6 = btest_alloc$(EXEEXT) stest$(EXEEXT) \
@NATIVE_TRUE@ stest_alloc$(EXEEXT)
@@ -405,6 +413,14 @@ test_elf_64_OBJECTS = $(am_test_elf_64_OBJECTS)
test_elf_64_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
$(LIBTOOLFLAGS) --mode=link $(CCLD) $(test_elf_64_CFLAGS) \
$(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
@NATIVE_TRUE@am_test_macho_OBJECTS = test_macho-test_format.$(OBJEXT) \
@NATIVE_TRUE@ test_macho-testlib.$(OBJEXT)
test_macho_OBJECTS = $(am_test_macho_OBJECTS)
@NATIVE_TRUE@test_macho_DEPENDENCIES = libbacktrace_noformat.la \
@NATIVE_TRUE@ macho.lo
test_macho_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
$(LIBTOOLFLAGS) --mode=link $(CCLD) $(test_macho_CFLAGS) \
$(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
@NATIVE_TRUE@am_test_pecoff_OBJECTS = \
@NATIVE_TRUE@ test_pecoff-test_format.$(OBJEXT) \
@NATIVE_TRUE@ test_pecoff-testlib.$(OBJEXT)
@@ -543,10 +559,10 @@ SOURCES = $(libbacktrace_la_SOURCES) $(EXTRA_libbacktrace_la_SOURCES) \
$(dwarf5_alloc_SOURCES) $(edtest_SOURCES) \
$(edtest_alloc_SOURCES) $(stest_SOURCES) \
$(stest_alloc_SOURCES) $(test_elf_32_SOURCES) \
$(test_elf_64_SOURCES) $(test_pecoff_SOURCES) \
$(test_unknown_SOURCES) $(test_xcoff_32_SOURCES) \
$(test_xcoff_64_SOURCES) $(ttest_SOURCES) \
$(ttest_alloc_SOURCES) $(unittest_SOURCES) \
$(test_elf_64_SOURCES) $(test_macho_SOURCES) \
$(test_pecoff_SOURCES) $(test_unknown_SOURCES) \
$(test_xcoff_32_SOURCES) $(test_xcoff_64_SOURCES) \
$(ttest_SOURCES) $(ttest_alloc_SOURCES) $(unittest_SOURCES) \
$(unittest_alloc_SOURCES) $(ztest_SOURCES) \
$(ztest_alloc_SOURCES)
am__can_run_installinfo = \
@@ -906,6 +922,7 @@ BACKTRACE_FILES = \
FORMAT_FILES = \
elf.c \
macho.c \
pecoff.c \
unknown.c \
xcoff.c
@@ -932,10 +949,13 @@ libbacktrace_la_LIBADD = \
libbacktrace_la_DEPENDENCIES = $(libbacktrace_la_LIBADD)
# Add test to this variable, if you want it to be build and run.
BUILDTESTS = $(am__append_2) $(am__append_9) $(am__append_10) \
$(am__append_15) $(am__append_16) $(am__append_17) \
$(am__append_19) $(am__append_20)
# Add a test to this variable if you want it to be built and run.
BUILDTESTS = $(am__append_2) $(am__append_10) $(am__append_11) \
$(am__append_16) $(am__append_17) $(am__append_18) \
$(am__append_21) $(am__append_22)
# Add a file to this variable if you want it to be built for testing.
check_DATA = $(am__append_5) $(am__append_19) $(am__append_23)
# Flags to use when compiling test programs.
libbacktrace_TEST_CFLAGS = $(EXTRA_FLAGS) $(WARN_FLAGS) -g
@@ -959,6 +979,9 @@ libbacktrace_TEST_CFLAGS = $(EXTRA_FLAGS) $(WARN_FLAGS) -g
@NATIVE_TRUE@test_elf_64_SOURCES = test_format.c testlib.c
@NATIVE_TRUE@test_elf_64_CFLAGS = $(libbacktrace_TEST_CFLAGS)
@NATIVE_TRUE@test_elf_64_LDADD = libbacktrace_noformat.la elf_64.lo
@NATIVE_TRUE@test_macho_SOURCES = test_format.c testlib.c
@NATIVE_TRUE@test_macho_CFLAGS = $(libbacktrace_TEST_CFLAGS)
@NATIVE_TRUE@test_macho_LDADD = libbacktrace_noformat.la macho.lo
@NATIVE_TRUE@test_xcoff_32_SOURCES = test_format.c testlib.c
@NATIVE_TRUE@test_xcoff_32_CFLAGS = $(libbacktrace_TEST_CFLAGS)
@NATIVE_TRUE@test_xcoff_32_LDADD = libbacktrace_noformat.la xcoff_32.lo
@@ -1013,10 +1036,10 @@ libbacktrace_TEST_CFLAGS = $(EXTRA_FLAGS) $(WARN_FLAGS) -g
@HAVE_ELF_TRUE@@NATIVE_TRUE@ztest_SOURCES = ztest.c testlib.c
@HAVE_ELF_TRUE@@NATIVE_TRUE@ztest_CFLAGS = $(libbacktrace_TEST_CFLAGS) -DSRCDIR=\"$(srcdir)\"
@HAVE_ELF_TRUE@@NATIVE_TRUE@ztest_LDADD = libbacktrace.la \
@HAVE_ELF_TRUE@@NATIVE_TRUE@ $(am__append_13) \
@HAVE_ELF_TRUE@@NATIVE_TRUE@ $(am__append_14) \
@HAVE_ELF_TRUE@@NATIVE_TRUE@ $(CLOCK_GETTIME_LINK)
@HAVE_ELF_TRUE@@NATIVE_TRUE@ztest_alloc_LDADD = libbacktrace_alloc.la \
@HAVE_ELF_TRUE@@NATIVE_TRUE@ $(am__append_14) \
@HAVE_ELF_TRUE@@NATIVE_TRUE@ $(am__append_15) \
@HAVE_ELF_TRUE@@NATIVE_TRUE@ $(CLOCK_GETTIME_LINK)
@HAVE_ELF_TRUE@@NATIVE_TRUE@ztest_alloc_SOURCES = $(ztest_SOURCES)
@HAVE_ELF_TRUE@@NATIVE_TRUE@ztest_alloc_CFLAGS = $(ztest_CFLAGS)
@@ -1255,6 +1278,10 @@ test_elf_64$(EXEEXT): $(test_elf_64_OBJECTS) $(test_elf_64_DEPENDENCIES) $(EXTRA
@rm -f test_elf_64$(EXEEXT)
$(AM_V_CCLD)$(test_elf_64_LINK) $(test_elf_64_OBJECTS) $(test_elf_64_LDADD) $(LIBS)
test_macho$(EXEEXT): $(test_macho_OBJECTS) $(test_macho_DEPENDENCIES) $(EXTRA_test_macho_DEPENDENCIES)
@rm -f test_macho$(EXEEXT)
$(AM_V_CCLD)$(test_macho_LINK) $(test_macho_OBJECTS) $(test_macho_LDADD) $(LIBS)
test_pecoff$(EXEEXT): $(test_pecoff_OBJECTS) $(test_pecoff_DEPENDENCIES) $(EXTRA_test_pecoff_DEPENDENCIES)
@rm -f test_pecoff$(EXEEXT)
$(AM_V_CCLD)$(test_pecoff_LINK) $(test_pecoff_OBJECTS) $(test_pecoff_LDADD) $(LIBS)
@@ -1526,6 +1553,18 @@ test_elf_64-testlib.o: testlib.c
test_elf_64-testlib.obj: testlib.c
$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(test_elf_64_CFLAGS) $(CFLAGS) -c -o test_elf_64-testlib.obj `if test -f 'testlib.c'; then $(CYGPATH_W) 'testlib.c'; else $(CYGPATH_W) '$(srcdir)/testlib.c'; fi`
test_macho-test_format.o: test_format.c
$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(test_macho_CFLAGS) $(CFLAGS) -c -o test_macho-test_format.o `test -f 'test_format.c' || echo '$(srcdir)/'`test_format.c
test_macho-test_format.obj: test_format.c
$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(test_macho_CFLAGS) $(CFLAGS) -c -o test_macho-test_format.obj `if test -f 'test_format.c'; then $(CYGPATH_W) 'test_format.c'; else $(CYGPATH_W) '$(srcdir)/test_format.c'; fi`
test_macho-testlib.o: testlib.c
$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(test_macho_CFLAGS) $(CFLAGS) -c -o test_macho-testlib.o `test -f 'testlib.c' || echo '$(srcdir)/'`testlib.c
test_macho-testlib.obj: testlib.c
$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(test_macho_CFLAGS) $(CFLAGS) -c -o test_macho-testlib.obj `if test -f 'testlib.c'; then $(CYGPATH_W) 'testlib.c'; else $(CYGPATH_W) '$(srcdir)/testlib.c'; fi`
test_pecoff-test_format.o: test_format.c
$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(test_pecoff_CFLAGS) $(CFLAGS) -c -o test_pecoff-test_format.o `test -f 'test_format.c' || echo '$(srcdir)/'`test_format.c
@@ -1865,7 +1904,7 @@ check-TESTS:
log_list=`echo $$log_list`; trs_list=`echo $$trs_list`; \
$(MAKE) $(AM_MAKEFLAGS) $(TEST_SUITE_LOG) TEST_LOGS="$$log_list"; \
exit $$?;
recheck: all $(check_LTLIBRARIES) $(check_PROGRAMS)
recheck: all $(check_LTLIBRARIES) $(check_PROGRAMS) $(check_DATA)
@test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
@set +e; $(am__set_TESTS_bases); \
bases=`for i in $$bases; do echo $$i; done \
@@ -1932,6 +1971,13 @@ test_elf_64.log: test_elf_64$(EXEEXT)
--log-file $$b.log --trs-file $$b.trs \
$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
"$$tst" $(AM_TESTS_FD_REDIRECT)
test_macho.log: test_macho$(EXEEXT)
@p='test_macho$(EXEEXT)'; \
b='test_macho'; \
$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
--log-file $$b.log --trs-file $$b.trs \
$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
"$$tst" $(AM_TESTS_FD_REDIRECT)
test_xcoff_32.log: test_xcoff_32$(EXEEXT)
@p='test_xcoff_32$(EXEEXT)'; \
b='test_xcoff_32'; \
@@ -2108,7 +2154,8 @@ dwarf5_alloc.log: dwarf5_alloc$(EXEEXT)
@am__EXEEXT_TRUE@ $(am__common_driver_flags) $(AM_TEST_LOG_DRIVER_FLAGS) $(TEST_LOG_DRIVER_FLAGS) -- $(TEST_LOG_COMPILE) \
@am__EXEEXT_TRUE@ "$$tst" $(AM_TESTS_FD_REDIRECT)
check-am: all-am
$(MAKE) $(AM_MAKEFLAGS) $(check_LTLIBRARIES) $(check_PROGRAMS)
$(MAKE) $(AM_MAKEFLAGS) $(check_LTLIBRARIES) $(check_PROGRAMS) \
$(check_DATA)
$(MAKE) $(AM_MAKEFLAGS) check-TESTS
check: check-am
all-am: Makefile $(LTLIBRARIES) $(HEADERS) config.h
@@ -2245,6 +2292,9 @@ uninstall-am: uninstall-includeHEADERS uninstall-libLTLIBRARIES
.PRECIOUS: Makefile
@HAVE_DSYMUTIL_TRUE@%.dSYM: %
@HAVE_DSYMUTIL_TRUE@ $(DSYMUTIL) $<
@HAVE_ELF_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@elf_for_test.c: elf.c
@HAVE_ELF_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@ SEARCH='^#define SYSTEM_BUILD_ID_DIR.*$$'; \
@HAVE_ELF_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@ REPLACE="#define SYSTEM_BUILD_ID_DIR \"$(TEST_BUILD_ID_DIR)\""; \
@@ -2320,6 +2370,7 @@ btest.lo: filenames.h backtrace.h backtrace-supported.h
dwarf.lo: config.h filenames.h backtrace.h internal.h
elf.lo: config.h backtrace.h internal.h
fileline.lo: config.h backtrace.h internal.h
macho.lo: config.h backtrace.h internal.h
mmap.lo: config.h backtrace.h internal.h
mmapio.lo: config.h backtrace.h internal.h
nounwind.lo: config.h internal.h