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re PR sanitizer/82595 (bootstrap fails in libsanitizer on powerpc64-unknown-linux-gnu) 

PR sanitizer/82595
	* config/gnu-user.h (LIBTSAN_EARLY_SPEC): Add libtsan_preinit.o
	for -fsanitize=thread link of executables.
	(LIBLSAN_EARLY_SPEC): Add liblsan_preinit.o for -fsanitize=leak
	link of executables.

	* lsan/lsan.h (__lsan_init): Add SANITIZER_INTERFACE_ATTRIBUTE.
	* lsan/Makefile.am (nodist_toolexeclib_HEADERS): Add
	liblsan_preinit.o.
	(lsan_files): Remove lsan_preinit.cc.
	(liblsan_preinit.o): New rule.
	* lsan/Makefile.in: Regenerated.

From-SVN: r253925
This commit is contained in:
Jakub Jelinek 2017-10-20 09:32:35 +02:00 committed by Jakub Jelinek
parent 42a764f76f
commit 9a45ffbd12
6 changed files with 70 additions and 19 deletions
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6
gcc/ChangeLog
View File

@ -1,5 +1,11 @@
2017-10-20 Jakub Jelinek <jakub@redhat.com>
PR sanitizer/82595
* config/gnu-user.h (LIBTSAN_EARLY_SPEC): Add libtsan_preinit.o
for -fsanitize=thread link of executables.
(LIBLSAN_EARLY_SPEC): Add liblsan_preinit.o for -fsanitize=leak
link of executables.
PR target/82370
* config/i386/sse.md (VI248_AVX2, VI248_AVX512BW, VI248_AVX512BW_2):
New mode iterators.

6
gcc/config/gnu-user.h
View File

@ -162,11 +162,13 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
LD_STATIC_OPTION " --whole-archive -lasan --no-whole-archive " \
LD_DYNAMIC_OPTION "}}%{!static-libasan:-lasan}"
#undef LIBTSAN_EARLY_SPEC
#define LIBTSAN_EARLY_SPEC "%{static-libtsan:%{!shared:" \
#define LIBTSAN_EARLY_SPEC "%{!shared:libtsan_preinit%O%s} " \
"%{static-libtsan:%{!shared:" \
LD_STATIC_OPTION " --whole-archive -ltsan --no-whole-archive " \
LD_DYNAMIC_OPTION "}}%{!static-libtsan:-ltsan}"
#undef LIBLSAN_EARLY_SPEC
#define LIBLSAN_EARLY_SPEC "%{static-liblsan:%{!shared:" \
#define LIBLSAN_EARLY_SPEC "%{!shared:liblsan_preinit%O%s} " \
"%{static-liblsan:%{!shared:" \
LD_STATIC_OPTION " --whole-archive -llsan --no-whole-archive " \
LD_DYNAMIC_OPTION "}}%{!static-liblsan:-llsan}"
#endif

10
libsanitizer/ChangeLog
View File

@ -1,3 +1,13 @@
2017-10-20 Jakub Jelinek <jakub@redhat.com>
PR sanitizer/82595
* lsan/lsan.h (__lsan_init): Add SANITIZER_INTERFACE_ATTRIBUTE.
* lsan/Makefile.am (nodist_toolexeclib_HEADERS): Add
liblsan_preinit.o.
(lsan_files): Remove lsan_preinit.cc.
(liblsan_preinit.o): New rule.
* lsan/Makefile.in: Regenerated.
2017-10-19 Jakub Jelinek <jakub@redhat.com>
* All source files: Merge from upstream 315899.

5
libsanitizer/lsan/Makefile.am
View File

@ -12,6 +12,7 @@ ACLOCAL_AMFLAGS = -I m4
noinst_LTLIBRARIES = libsanitizer_lsan.la
if LSAN_SUPPORTED
toolexeclib_LTLIBRARIES = liblsan.la
nodist_toolexeclib_HEADERS = liblsan_preinit.o
endif
sanitizer_lsan_files = \
@ -27,7 +28,6 @@ lsan_files = \
lsan_malloc_mac.cc \
lsan_allocator.cc \
lsan_interceptors.cc \
lsan_preinit.cc \
lsan_thread.cc
libsanitizer_lsan_la_SOURCES = $(sanitizer_lsan_files)
@ -40,6 +40,9 @@ endif
liblsan_la_LIBADD += $(LIBSTDCXX_RAW_CXX_LDFLAGS)
liblsan_la_LDFLAGS = -version-info `grep -v '^\#' $(srcdir)/libtool-version` $(link_liblsan)
liblsan_preinit.o: lsan_preinit.o
cp $< $@
# Work around what appears to be a GNU make bug handling MAKEFLAGS
# values defined in terms of make variables, as is the case for CC and
# friends when we are called from the top level Makefile.

60
libsanitizer/lsan/Makefile.in
View File

@ -15,6 +15,7 @@
@SET_MAKE@
VPATH = @srcdir@
am__make_dryrun = \
{ \
@ -100,7 +101,8 @@ am__uninstall_files_from_dir = { \
|| { echo " ( cd '$$dir' && rm -f" $$files ")"; \
$(am__cd) "$$dir" && rm -f $$files; }; \
}
am__installdirs = "$(DESTDIR)$(toolexeclibdir)"
am__installdirs = "$(DESTDIR)$(toolexeclibdir)" \
"$(DESTDIR)$(toolexeclibdir)"
LTLIBRARIES = $(noinst_LTLIBRARIES) $(toolexeclib_LTLIBRARIES)
am__DEPENDENCIES_1 =
liblsan_la_DEPENDENCIES = \
@ -110,7 +112,7 @@ liblsan_la_DEPENDENCIES = \
am__objects_1 = lsan_common.lo lsan_common_linux.lo lsan_common_mac.lo
am__objects_2 = $(am__objects_1) lsan.lo lsan_linux.lo lsan_mac.lo \
lsan_malloc_mac.lo lsan_allocator.lo lsan_interceptors.lo \
lsan_preinit.lo lsan_thread.lo
lsan_thread.lo
am_liblsan_la_OBJECTS = $(am__objects_2)
liblsan_la_OBJECTS = $(am_liblsan_la_OBJECTS)
liblsan_la_LINK = $(LIBTOOL) --tag=CXX $(AM_LIBTOOLFLAGS) \
@ -139,6 +141,7 @@ am__can_run_installinfo = \
n|no|NO) false;; \
*) (install-info --version) >/dev/null 2>&1;; \
esac
HEADERS = $(nodist_toolexeclib_HEADERS)
ETAGS = etags
CTAGS = ctags
ACLOCAL = @ACLOCAL@
@ -298,6 +301,7 @@ AM_CXXFLAGS = -Wall -W -Wno-unused-parameter -Wwrite-strings -pedantic \
ACLOCAL_AMFLAGS = -I m4
noinst_LTLIBRARIES = libsanitizer_lsan.la
@LSAN_SUPPORTED_TRUE@toolexeclib_LTLIBRARIES = liblsan.la
@LSAN_SUPPORTED_TRUE@nodist_toolexeclib_HEADERS = liblsan_preinit.o
sanitizer_lsan_files = \
lsan_common.cc \
lsan_common_linux.cc \
@ -311,7 +315,6 @@ lsan_files = \
lsan_malloc_mac.cc \
lsan_allocator.cc \
lsan_interceptors.cc \
lsan_preinit.cc \
lsan_thread.cc
libsanitizer_lsan_la_SOURCES = $(sanitizer_lsan_files)
@ -456,7 +459,6 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/lsan_linux.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/lsan_mac.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/lsan_malloc_mac.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/lsan_preinit.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/lsan_thread.Plo@am__quote@
.cc.o:
@ -485,6 +487,27 @@ mostlyclean-libtool:
clean-libtool:
-rm -rf .libs _libs
install-nodist_toolexeclibHEADERS: $(nodist_toolexeclib_HEADERS)
@$(NORMAL_INSTALL)
@list='$(nodist_toolexeclib_HEADERS)'; test -n "$(toolexeclibdir)" || list=; \
if test -n "$$list"; then \
echo " $(MKDIR_P) '$(DESTDIR)$(toolexeclibdir)'"; \
$(MKDIR_P) "$(DESTDIR)$(toolexeclibdir)" || exit 1; \
fi; \
for p in $$list; do \
if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
echo "$$d$$p"; \
done | $(am__base_list) | \
while read files; do \
echo " $(INSTALL_HEADER) $$files '$(DESTDIR)$(toolexeclibdir)'"; \
$(INSTALL_HEADER) $$files "$(DESTDIR)$(toolexeclibdir)" || exit $$?; \
done
uninstall-nodist_toolexeclibHEADERS:
@$(NORMAL_UNINSTALL)
@list='$(nodist_toolexeclib_HEADERS)'; test -n "$(toolexeclibdir)" || list=; \
files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
dir='$(DESTDIR)$(toolexeclibdir)'; $(am__uninstall_files_from_dir)
ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
@ -539,9 +562,9 @@ distclean-tags:
-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
check-am: all-am
check: check-am
all-am: Makefile $(LTLIBRARIES)
all-am: Makefile $(LTLIBRARIES) $(HEADERS)
installdirs:
for dir in "$(DESTDIR)$(toolexeclibdir)"; do \
for dir in "$(DESTDIR)$(toolexeclibdir)" "$(DESTDIR)$(toolexeclibdir)"; do \
test -z "$$dir" || $(MKDIR_P) "$$dir"; \
done
install: install-am
@ -603,7 +626,8 @@ install-dvi: install-dvi-am
install-dvi-am:
install-exec-am: install-toolexeclibLTLIBRARIES
install-exec-am: install-nodist_toolexeclibHEADERS \
install-toolexeclibLTLIBRARIES
install-html: install-html-am
@ -643,7 +667,8 @@ ps: ps-am
ps-am:
uninstall-am: uninstall-toolexeclibLTLIBRARIES
uninstall-am: uninstall-nodist_toolexeclibHEADERS \
uninstall-toolexeclibLTLIBRARIES
.MAKE: install-am install-strip
@ -654,15 +679,20 @@ uninstall-am: uninstall-toolexeclibLTLIBRARIES
html html-am info info-am install install-am install-data \
install-data-am install-dvi install-dvi-am install-exec \
install-exec-am install-html install-html-am install-info \
install-info-am install-man install-pdf install-pdf-am \
install-ps install-ps-am install-strip \
install-toolexeclibLTLIBRARIES installcheck installcheck-am \
installdirs maintainer-clean maintainer-clean-generic \
mostlyclean mostlyclean-compile mostlyclean-generic \
mostlyclean-libtool pdf pdf-am ps ps-am tags uninstall \
uninstall-am uninstall-toolexeclibLTLIBRARIES
install-info-am install-man install-nodist_toolexeclibHEADERS \
install-pdf install-pdf-am install-ps install-ps-am \
install-strip install-toolexeclibLTLIBRARIES installcheck \
installcheck-am installdirs maintainer-clean \
maintainer-clean-generic mostlyclean mostlyclean-compile \
mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
tags uninstall uninstall-am \
uninstall-nodist_toolexeclibHEADERS \
uninstall-toolexeclibLTLIBRARIES
liblsan_preinit.o: lsan_preinit.o
cp $< $@
# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:

2
libsanitizer/lsan/lsan.h
View File

@ -64,4 +64,4 @@ void GetStackTraceWithPcBpAndContext(__sanitizer::BufferedStackTrace *stack,
extern bool lsan_inited;
extern bool lsan_init_is_running;
extern "C" void __lsan_init();
extern "C" SANITIZER_INTERFACE_ATTRIBUTE void __lsan_init();