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a23653c6a6
commit 9069eb28d4
Author: Igor Tsimbalist <igor.v.tsimbalist@intel.com>
Date: Fri Nov 17 22:34:50 2017 +0100
Enable building libsanitizer with Intel CET
libsanitizer/
* acinclude.m4: Add enable.m4 and cet.m4.
* Makefile.in: Regenerate.
* asan/Makefile.am: Update AM_CXXFLAGS.
* asan/Makefile.in: Regenerate.
* configure: Likewise.
* configure.ac: Set CET_FLAGS. Update EXTRA_CFLAGS,
EXTRA_CXXFLAGS, EXTRA_ASFLAGS.
* interception/Makefile.am: Update AM_CXXFLAGS.
* interception/Makefile.in: Regenerate.
* libbacktrace/Makefile.am: Update AM_CFLAGS, AM_CXXFLAGS.
* libbacktrace/Makefile.in: Regenerate.
* lsan/Makefile.am: Update AM_CXXFLAGS.
* lsan/Makefile.in: Regenerate.
* sanitizer_common/Makefile.am: Update AM_CXXFLAGS,
AM_CCASFLAGS.
* sanitizer_common/sanitizer_linux_x86_64.S: Include cet.h.
Add _CET_ENDBR macro.
* sanitizer_common/Makefile.in: Regenerate.
* tsan/Makefile.am: Update AM_CXXFLAGS.
* tsan/Makefile.in: Regenerate.
* tsan/tsan_rtl_amd64.S Include cet.h. Add _CET_ENDBR macro.
* ubsan/Makefile.am: Update AM_CXXFLAGS.
* ubsan/Makefile.in: Regenerate.
failed to add EXTRA_ASFLAGS to AM_CCASFLAGS in all Makefile.am. As
the result, CET aren't enabled in all assembly codes.
Add AM_CCASFLAGS to Makefile.am to compile assembly codes with $CET_FLAGS.
PR sanitizer/102632
* asan/Makefile.am (AM_CCASFLAGS): New. Set to $(EXTRA_ASFLAGS).
* hwasan/Makefile.am (AM_CCASFLAGS): Likewise.
* interception/Makefile.am (AM_CCASFLAGS): Likewise.
* lsan/Makefile.am (AM_CCASFLAGS): Likewise.
* tsan/Makefile.am (AM_CCASFLAGS): Likewise.
* ubsan/Makefile.am (AM_CCASFLAGS): Likewise.
* asan/Makefile.in: Regenerate.
* hwasan/Makefile.in: Likewise.
* interception/Makefile.in: Likewise.
* lsan/Makefile.in: Likewise.
* tsan/Makefile.in: Likewise.
* ubsan/Makefile.in: Likewise.
86 lines
2.8 KiB
Makefile
86 lines
2.8 KiB
Makefile
AM_CPPFLAGS = -I $(top_srcdir) -I $(top_srcdir)/include
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# May be used by toolexeclibdir.
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gcc_version := $(shell @get_gcc_base_ver@ $(top_srcdir)/../gcc/BASE-VER)
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DEFS = -D_GNU_SOURCE -D_DEBUG -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -DPIC -DCAN_SANITIZE_UB=1 -DUBSAN_CAN_USE_CXXABI=1
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AM_CXXFLAGS = -Wall -W -Wno-unused-parameter -Wwrite-strings -pedantic -Wno-long-long -fPIC -fno-builtin -fno-exceptions -fno-rtti -fomit-frame-pointer -funwind-tables -fvisibility=hidden -Wno-variadic-macros
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AM_CXXFLAGS += $(LIBSTDCXX_RAW_CXX_CXXFLAGS)
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AM_CXXFLAGS += -std=gnu++14
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AM_CXXFLAGS += $(EXTRA_CXXFLAGS)
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AM_CCASFLAGS = $(EXTRA_ASFLAGS)
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ACLOCAL_AMFLAGS = -I m4
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toolexeclib_LTLIBRARIES = libubsan.la
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ubsan_plugin_files = \
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ubsan_diag.cpp \
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ubsan_flags.cpp \
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ubsan_handlers.cpp \
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ubsan_handlers_cxx.cpp \
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ubsan_init.cpp \
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ubsan_monitor.cpp \
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ubsan_type_hash.cpp \
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ubsan_type_hash_itanium.cpp \
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ubsan_type_hash_win.cpp \
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ubsan_value.cpp
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ubsan_files = $(ubsan_plugin_files)
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libubsan_la_SOURCES = $(ubsan_files)
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libubsan_la_LIBADD = $(top_builddir)/sanitizer_common/libsanitizer_common.la
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if !USING_MAC_INTERPOSE
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libubsan_la_LIBADD += $(top_builddir)/interception/libinterception.la
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endif
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if LIBBACKTRACE_SUPPORTED
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libubsan_la_LIBADD += $(top_builddir)/libbacktrace/libsanitizer_libbacktrace.la
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endif
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libubsan_la_LIBADD += $(LIBSTDCXX_RAW_CXX_LDFLAGS)
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libubsan_la_LDFLAGS = -version-info `grep -v '^\#' $(srcdir)/libtool-version` $(link_libubsan)
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# Use special rules for files that require RTTI support.
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ubsan_handlers_cxx.% ubsan_type_hash.% ubsan_type_hash_itanium.% : AM_CXXFLAGS += -frtti
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# Work around what appears to be a GNU make bug handling MAKEFLAGS
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# values defined in terms of make variables, as is the case for CC and
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# friends when we are called from the top level Makefile.
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AM_MAKEFLAGS = \
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"AR_FLAGS=$(AR_FLAGS)" \
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"CC_FOR_BUILD=$(CC_FOR_BUILD)" \
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"CFLAGS=$(CFLAGS)" \
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"CXXFLAGS=$(CXXFLAGS)" \
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"CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \
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"CFLAGS_FOR_TARGET=$(CFLAGS_FOR_TARGET)" \
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"INSTALL=$(INSTALL)" \
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"INSTALL_DATA=$(INSTALL_DATA)" \
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"INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
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"INSTALL_SCRIPT=$(INSTALL_SCRIPT)" \
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"JC1FLAGS=$(JC1FLAGS)" \
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"LDFLAGS=$(LDFLAGS)" \
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"LIBCFLAGS=$(LIBCFLAGS)" \
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"LIBCFLAGS_FOR_TARGET=$(LIBCFLAGS_FOR_TARGET)" \
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"MAKE=$(MAKE)" \
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"MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" \
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"PICFLAG=$(PICFLAG)" \
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"PICFLAG_FOR_TARGET=$(PICFLAG_FOR_TARGET)" \
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"SHELL=$(SHELL)" \
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"RUNTESTFLAGS=$(RUNTESTFLAGS)" \
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"exec_prefix=$(exec_prefix)" \
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"infodir=$(infodir)" \
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"libdir=$(libdir)" \
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"prefix=$(prefix)" \
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"includedir=$(includedir)" \
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"AR=$(AR)" \
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"AS=$(AS)" \
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"LD=$(LD)" \
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"LIBCFLAGS=$(LIBCFLAGS)" \
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"NM=$(NM)" \
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"PICFLAG=$(PICFLAG)" \
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"RANLIB=$(RANLIB)" \
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"DESTDIR=$(DESTDIR)"
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MAKEOVERRIDES=
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## ################################################################
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