2014-11-21 17:49:17 +01:00
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2014-11-21 H.J. Lu <hongjiu.lu@intel.com>
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PR bootstrap/63784
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* configure: Regenerated.
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2014-11-11 21:25:18 +01:00
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2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
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PR target/63610
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* configure: Regenerate.
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2013-09-25 20:44:48 +02:00
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2013-09-25 Caroline Tice <cmtice@google.com>
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* Makefile.am: Reinstate ENABLE_VTABLE_VERIFY checks, to make
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sure testsuite is not run if libstdc++ and libgcc were not built
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with vtable verification.
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* Makefile.in: Regenerated.
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* configure.ac: Reinstate checks for --enable-vtable-verify flag,
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to make sure testsuite is not run if libstdc++ and libgcc were not
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built with vtable verification.
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* configure: Regenerated.
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2013-09-24 21:29:28 +02:00
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2013-09-24 Caroline Tice <cmtice@google.com>
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* Makefile.am: Change libvtv_includedir to the directory used by
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the other libraries rather than the top include directory.
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* Makefile.in: Regenerated.
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2013-09-20 11:47:52 +02:00
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2013-09-20 Alan Modra <amodra@gmail.com>
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* configure: Regenerate.
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2013-09-13 13:21:10 +02:00
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2013-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
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* configure.tgt: Remove *-*-*android* from supported targets.
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2013-09-10 18:00:13 +02:00
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2013-09-09 H.J. Lu <hongjiu.lu@intel.com>
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PR other/58374
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* configure.ac: Move VTV_SUPPORTED check after AC_CANONICAL_SYSTEM.
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* configure: Regenerated.
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2013-09-09 01:35:14 +02:00
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2013-09-08 Caroline Tice <cmtice@google.com>
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* testsuite/event-main.cc: Move to libvtv.cc subdirectory.
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* testsuite/environment.cc: Ditto.
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* testsuite/template-list2.cc: Ditto.
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* testsuite/event.h: Ditto.
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* testsuite/dataentry.cc: Ditto.
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* testsuite/event-private.h: Ditto.
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* testsuite/virtual_inheritance.cc: Ditto.
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* testsuite/povray-derived.cc: Ditto.
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* testsuite/nested_vcall_test.cc: Ditto.
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* testsuite/template-list-iostream.cc: Ditto.
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* testsuite/parts-test-extra-parts-views.h: Ditto.
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* testsuite/virtfunc-test.cc: Ditto.
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* testsuite/parts-test-extra-parts.h: Ditto.
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* testsuite/const_vtable.cc: Ditto.
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* testsuite/template-list.cc: Ditto.
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* testsuite/dup_name.cc: Ditto.
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* testsuite/thunk.cc: Ditto.
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* testsuite/parts-test-main.h: Ditto.
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* testsuite/mul_inh.cc: Ditto.
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* testsuite/test1.cc: Ditto.
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* testsuite/bb_tests.cc: Ditto.
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* testsuite/v8-test-2.cc: Ditto.
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* testsuite/thunk_vtable_map_attack.cc: Ditto.
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* testsuite/xlan-test.cc: Ditto.
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* testsuite/parts-test-main.cpp: Move to libvtv.cc subdirectory and
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change file extension from .cc to .cpp.
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* testsuite/event-definitions.cpp: Ditto.
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* testsuite/event-main.cpp: Ditto.
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* testsuite/derived-main.cpp: Ditto.
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* testsuite/derived-lib.cpp: Ditto.
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* testsuite/event-private.cpp: Ditto.
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* testsuite/parts-test-extra-parts-views.cpp: Ditto.
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* testsuite/parts-test-extra-parts.cpp: Ditto.
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* testsuite/parts-test.list: Move to libvtv.cc subdirectory. Change
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file extensions inside file from .cc to .cpp.
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* testsuite/event.list: Ditto.
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* testsuite/derived.list: Ditto.
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* testsuite/register_pair.cc: Move to libvtv.cc; rename file to
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register_set_pair.cc; include stdlib.h, stdio.h stdint.h string.h
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(KEY_TYPE_FIXED_SIZE): New define.
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(key_buffer, name_string, fake_names): New global variables.
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(generate_names): New function.
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(vtv_string_hans): New function.
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(main): Add call to generate_names. Update middle for-loop to
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initialize new parameters for __VLTRegisterPair... calls; move calls
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to __VLTRegisterPair... to middle for-loop. Add calls to
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__VLTRegisterSet...
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* testsuite/register_pair_mt.cc: Ditto; renamed to
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register_set_pair_mt.cc
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* testsuite/libvtv.cc/vtv.exp: New file.
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* testsuite/libvtv.mempool.cc/mempool.exp: New file.
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* testsuite/libvtv.mt.cc/mt.exp: New file.
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* testsuite/lib/libvtv.exp: New file.
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* testsuite/lib/libvtv-dg.exp: New file.
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* testsuite/config/default.exp: New file.
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* testsuite/Makefile.am: New file. (Old file was moved to other-tests
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subdirectory.)
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* testsuite/Makefile.in: New file (generated).
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* testsuite/mempool_negative.c: Change to C++ file; move to
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libvtv.mempool.cc; include vtv-change-permission.h.
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(main): Add call to __VLTChangePermission.
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* testsuite/mempool_positive.c: Change to C++ file; move to
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libvtv.mempool.cc; include vtv-change-permission.h.
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(main): Add call to __VLTChangePermission.
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* testsuite/temp_deriv3.cc: Move to other-tests subdirectory.
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* testsuite/environment-fail-64.s: Ditto.
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* testsutite/dlopen.cc: Ditto.
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* testsuite/so.cc: Ditto.
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* testsuite/temp_deriv2.cc: Ditto.
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* testsuite/field-test.cc: Ditto.
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* testsuite/dlopen_mt.cc: Ditto.
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* testsuite/environment-fail-32.s: Ditto.
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* testsuite/temp_deriv.cc: Ditto.
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* testsuite/replace-fail.cc: Ditto.
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* testsuite/other-tests/Makefile.am: New file. Copied from the
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Makefile.am that used to be in testsuite directory.
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* testsuite/other-tests/Makefile.in: Generated. (New file).
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* testsuite/other-tests/README: New file.
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2013-09-07 23:35:38 +02:00
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2013-09-07 Paolo Carlini <paolo.carlini@oracle.com>
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* testsuite/Makefile.am: Remove #if ENABLE_VTABLE_VERIFY check around
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definition of check-am:.
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* testsuite/Makefile.in: Regenerate.
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2013-09-06 19:56:35 +02:00
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2013-09-06 Caroline Tice <cmtice@google.com>
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* Makefile.am: Remove #if ENABLE_VTABLE_VERIFY checks around
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definitions of SUBDIRS, libvtv_la_SOURCES and libvtv_include_HEADERS.
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* Makefile.in: Regenerate.
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* configure.ac: Remove checks and tests for --enable-vtable-verify.
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* configure: Regenerate.
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2013-08-28 18:36:22 +02:00
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2013-08-20 Caroline Tice <cmtice@google.com>
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* Makefile.am (DEFS): Add "@DEFS@", to inherit defintions.
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* Makefile.in: Regenerate.
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* configure.ac: Add check for __secure_getenv and secure_getenv.
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* configure: Regenerate.
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* vtv_utils.cc : Include stdlib.h
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(HAVE_SECURE_GETENV): Add checks and definitions for secure_getenv.
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(log_dirs): Remove file static constant.
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(__vtv_open_log): Increase size of log file name. Add the user
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and process ids to the file name. Do not put the log files in /tmp.
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Instead try to get the directory name from an environment variable; if
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that fails try to use stderr. Add O_NOFOLLOW to the flags
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for 'open'. Update function comment.
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* vtv_rts.cc (log_memory_protection_data): Remove %d from file name.
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2013-10-23 23:30:54 +02:00
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2013-08-08 Benjamin Kosnik <bkoz@redhat.com>
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2013-08-09 05:50:55 +02:00
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Michael Meissner <meissner@linux.vnet.ibm.com>
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* configure.tgt : Simplify, just use VTV_SUPPORTED.
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2013-10-23 23:30:54 +02:00
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2013-08-07 Benjamin Kosnik <bkoz@redhat.com>
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2013-08-08 01:40:49 +02:00
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* Makefile.am (SUBDIRS): Protect with ENABLE_VTABLE_VERIFY.
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* Makefile.in: Regenerate.
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* acinclude.m4 (LIBVTV_CONFIGURE): Move parts to..
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* configure.ac: ...here. Make configure more verbose, re-order.
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* configure: Regenerate.
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Commit the vtable verification feature.
Commit the vtable verification feature. This feature is designed to
detect, at run time, if/when the vtable pointer in a C++ object has
been corrupted, before allowing virtual calls through that pointer.
If pointer corruption is detected, execution of the program is halted.
libstdc++-v3 ChangeLog:
2013-08-06 Caroline Tice <cmtice@google.com>
* fragment.am: Add XTEMPLATE_FLAGS.
* configure.ac: Add definitions for --enable-vtable-verify.
* acinclude.m4: Add --enable-vtable-verify and
--disable-vtable-verify; define --enable-vtable-verify; define
VTV_CXXFLAGS, VTV_PCH_CXXFLAGS and VTV_CXXLINKFLAGS.
* config/abi/pre/gnu.ver: Export symbols for vtable verification.
* libsupc++/Makefile.am: Define vtv_sources and add it to
libsupc___la_SOURCES and libsupc__convenience_la_SOURCES.
* libsupc++/vtv_stubs.cc: New file.
* include/Makefile.am: Add VTV_PCH_CXXFLAGS to PCHFLAGS.
* src/Makefile.am: Add VTV_CXXFLAGS to AM_CXXFLAGS; add
VTV_CXXLINKFLAGS to CXXLINK.
* src/c++98/Makefile.am: Comment out XTEMPLATE_FLAGS; add VTV_CXXFLAGS
to AM_CXXFLAGS; add VTV_CXXXLINKFLAGS to CXXLINK.
* src/C++11/Makefile.am: Ditto.
* doc/xml/manual/configure.xml: Add entry for --enable-vtable-verify.
* scripts/testsuite_flags.in: Add cxxvtvflags to Usage; cause
cxxvtvflags to use VTV_CXXFLAGS and VTV_CXXLINKFLAGS.
* testsuite/lib/libstdc++.exp: Add cxxvtvflags; add code to locate
libvtv if --enable-vtable-verify was used; set cxxvtvflags; add
cxxvtvflags to cxx_final.
* testsuite/18_support/bad_exception/23591_thread-1.c: Add
-fvtable-verify=none to compiler flags.
* testsuite/17_intro/freestanding.cc: Add -fvtable-verify=none
to compiler flags.
* configure: Regenerated.
* Makefile.in: Regenerated.
* python/Makefile.in: Regenerated.
* include/Makefile.in: Regenerated.
* libsupc++/Makefile.in: Regenerated.
* config.h.in: Regenerated.
* po/Makefile.in: Regenerated.
* src/Makefile.in: Regenerated.
* src/c++98/Makefile.in: Regenerated.
* src/c++11/Makefile.in: Regenerated.
* doc/Makefile.in: Regenerated.
* testsuite/Makefile.in: Regenerated.
top level ChangeLog:
2013-08-06 Caroline Tice <cmtice@google.com>
* configure.ac: Add target-libvtv to target_libraries; disable libvtv
on non-linux systems; add target-libvtv to noconfigdirs; add
libsupc++/.libs to C++ library search paths.
* configure: Regenerated.
* Makefile.def: Add libvtv to target_modules; make libvtv depend on
libstdc++ and libgcc.
* Makefile.in: Regenerated.
include/ChangeLog:
2013-08-06 Caroline Tice <cmtice@google.com>
* vtv-change-permission.h: New file.
contrib/ChangeLog:
2013-08-06 Caroline Tice4 <cmtice@google.com>
* gcc_update: Add libvtv files.
libgcc/ChangeLog:
2013-08-06 Caroline Tice <cmtice@google.com>
config.host (extra_parts): Add vtv_start.o, vtv_end.o
vtv_start_preinit.o and vtv_end_preinit.o.
configure.ac: Add code to check/set enable_vtable_verify.
Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
true.
vtv_start_preinit.c: New file.
vtv_end_preinit.c: New file.
vtv_start.c: New file.
vtv_end.c: New file.
configure: Regenerated.
gcc/ChangeLog:
2013-08-06 Caroline Tice <cmtice@google.com>
* gcc.c (VTABLE_VERIFICATION_SPEC): New definition.
(LINK_COMMAND_SPEC): Add VTABLE_VERIFICATION_SPEC.
* tree-pass.h: Add pass_vtable_verify.
* varasm.c (assemble_variable): Add code to properly set the comdat
section and name for the .vtable_map_vars section.
(assemble_vtyv_preinit_initializer): New function.
(default_sectin_type_flags): Make sure .vtable_map_vars section has
LINK_ONCE flag.
* output.h: Add function decl for assemble_vtv_preinit_initializer.
* vtable-verify.c: New file.
* vtable-verify.h: New file.
* flag-types.h (enum vtv_priority): Defintions for flag_vtable_verify
initialiation levels.
* timevar.def (TV_VTABLE_VERIFICATION): New definition.
* passes.def: Insert pass_vtable_verify.
* aclocal.m4: Reorder includes.
* doc/invoke.texi: Add documentation for the flags -fvtable-verify=,
-fvtv-debug and -fvtv-counts.
* config/gnu-user.h (GNU_USER_TARGET_STARTFILE_SPEC): Add vtv_start*.o,
as appropriate, if -fvtable-verify=... is used.
(GNU_USER_TARGET_ENDFILE_SPEC): Add vtv_end*.o as appropriate, if
-fvtable-verify=... is used.
* Makefile.in (OBJS): Add vtable-verify.o to list.
(vtable-verify.o): Add new build rule.
(GTFILES): Add vtable-verify.c to list.
* common.opt (fvtable-verify=): New flag.
(vtv_priority): Values for fvtable-verify= flag.
(fvtv-counts): New flag.
(fvtv-debug): New flag.
* tree.h (save_vtable_map_decl): New extern function decl.
gcc/cp/ChangeLog:
2013-08-06 Caroline Tice <cmtice@google.com>
* Make-lang.in (*CXX_AND_OBJCXX_OBJS): Add vtable-class-hierarchy.o to
list.
(vtable-class-hierarchy.o): Add build rule.
* cp-tree.h (vtv_start_verification_constructor_init_function): New
extern function decl.
(vtv_finish_verification_constructor_init_function): New extern
function decl.
(build_vtbl_address): New extern function decl.
(get_mangled_vtable_map_var_name): New extern function decl.
(vtv_compute_class_hierarchy_transitive_closure): New extern function
decl.
(vtv_generate_init_routine): New extern function decl.
(vtv_save_class_info): New extern function decl.
(vtv_recover_class_info): New extern function decl.
(vtv_build_vtable_verify_fndecl): New extern function decl.
* class.c (finish_struct_1): Add call to vtv_save_class_info if
flag_vtable_verify is true.
* config-lang.in: Add vtable-class-hierarchy.c to gtfiles list.
* vtable-class-hierarchy.c: New file.
* mangle.c (get_mangled_vtable_map_var_name): New function.
* decl2.c (start_objects): Update function comment.
(cp_write_global_declarations): Call vtv_recover_class_info,
vtv_compute_class_hierarchy_transitive_closure and
vtv_build_vtable_verify_fndecl, before calling
finalize_compilation_unit, and call vtv_generate_init_rount after, IFF
flag_vtable_verify is true.
(vtv_start_verification_constructor_init_function): New function.
(vtv_finish_verification_constructor_init_function): New function.
* init.c (build_vtbl_address): Remove static qualifier from function.
libvtv/ChangeLog:
2013-08-06 Caroline Tice <cmtice@google.com>
Initial check-in of new vtable verification feature.
* configure.ac : New file.
* acinclude.m4 : New file.
* Makefile.am : New file.
* aclocal.m4 : New file.
* configure.tgt : New file.
* configure: New file (generated).
* Makefile.in: New file (generated).
* vtv_set.h : New file.
* vtv_utils.cc : New file.
* vtv_utils.h : New file.
* vtv_malloc.cc : New file.
* vtv_rts.cc : New file.
* vtv_malloc.h : New file.
* vtv_rts.h : New file.
* vtv_fail.cc : New file.
* vtv_fail.h : New file.
* vtv_map.h : New file.
* scripts/run-testsuite.sh : New file.
* scripts/sum-vtv-counts.c : New file.
* testsuite/parts-test-main.h : New file.
* testusite/dataentry.cc : New file.
* testsuite/temp_deriv.cc : New file.
* testsuite/register_pair.cc : New file.
* testsuite/virtual_inheritance.cc : New file.
* testsuite/field-test.cc : New file.
* testsuite/nested_vcall_test.cc : New file.
* testsuite/template-list-iostream.cc : New file.
* testsuite/register_pair_inserts.cc : New file.
* testsuite/register_pair_inserts_mt.cc : New file.
* testsuite/event.list : New file.
* testsuite/parts-test-extra-parts-views.cc : New file.
* testsuite/parts-test-extra-parts-views.h : New file.
* testsuite/environment-fail-32.s : New file.
* testsuite/parts-test-extra-parts.h : New file.
* testsuite/temp_deriv2.cc : New file.
* testsuite/dlopen_mt.cc : New file.
* testsuite/event.h : New file.
* testsuite/template-list.cc : New file.
* testsuite/replace-fail.cc : New file.
* testsuite/Makefile.am : New file.
* testsuite/Makefile.in: New file (generated).
* testsuite/mempool_negative.c : New file.
* testsuite/parts-test-main.cc : New file.
* testsuite/event-private.cc : New file.
* testsuite/thunk.cc : New file.
* testsuite/event-defintiions.cc : New file.
* testsuite/event-private.h : New file.
* testsuite/parts-test.list : New file.
* testusite/register_pair_mt.cc : New file.
* testsuite/povray-derived.cc : New file.
* testsuite/event-main.cc : New file.
* testsuite/environment.cc : New file.
* testsuite/template-list2.cc : New file.
* testsuite/thunk_vtable_map_attack.cc : New file.
* testsuite/parts-test-extra-parts.cc : New file.
* testsuite/environment-fail-64.s : New file.
* testsuite/dlopen.cc : New file.
* testsuite/so.cc : New file.
* testsuite/temp_deriv3.cc : New file.
* testsuite/const_vtable.cc : New file.
* testsuite/mempool_positive.c : New file.
* testsuite/dup_name.cc : New file.
From-SVN: r201555
2013-08-07 05:38:59 +02:00
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2013-08-02 Caroline Tice <cmtice@google.com>
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2013-08-28 18:36:22 +02:00
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Benjamin Kosnik <bkoz@redhat.com>
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Luis Lozano <llozano@google.com>
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Geoff Pike <gpike@google.com>
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Commit the vtable verification feature.
Commit the vtable verification feature. This feature is designed to
detect, at run time, if/when the vtable pointer in a C++ object has
been corrupted, before allowing virtual calls through that pointer.
If pointer corruption is detected, execution of the program is halted.
libstdc++-v3 ChangeLog:
2013-08-06 Caroline Tice <cmtice@google.com>
* fragment.am: Add XTEMPLATE_FLAGS.
* configure.ac: Add definitions for --enable-vtable-verify.
* acinclude.m4: Add --enable-vtable-verify and
--disable-vtable-verify; define --enable-vtable-verify; define
VTV_CXXFLAGS, VTV_PCH_CXXFLAGS and VTV_CXXLINKFLAGS.
* config/abi/pre/gnu.ver: Export symbols for vtable verification.
* libsupc++/Makefile.am: Define vtv_sources and add it to
libsupc___la_SOURCES and libsupc__convenience_la_SOURCES.
* libsupc++/vtv_stubs.cc: New file.
* include/Makefile.am: Add VTV_PCH_CXXFLAGS to PCHFLAGS.
* src/Makefile.am: Add VTV_CXXFLAGS to AM_CXXFLAGS; add
VTV_CXXLINKFLAGS to CXXLINK.
* src/c++98/Makefile.am: Comment out XTEMPLATE_FLAGS; add VTV_CXXFLAGS
to AM_CXXFLAGS; add VTV_CXXXLINKFLAGS to CXXLINK.
* src/C++11/Makefile.am: Ditto.
* doc/xml/manual/configure.xml: Add entry for --enable-vtable-verify.
* scripts/testsuite_flags.in: Add cxxvtvflags to Usage; cause
cxxvtvflags to use VTV_CXXFLAGS and VTV_CXXLINKFLAGS.
* testsuite/lib/libstdc++.exp: Add cxxvtvflags; add code to locate
libvtv if --enable-vtable-verify was used; set cxxvtvflags; add
cxxvtvflags to cxx_final.
* testsuite/18_support/bad_exception/23591_thread-1.c: Add
-fvtable-verify=none to compiler flags.
* testsuite/17_intro/freestanding.cc: Add -fvtable-verify=none
to compiler flags.
* configure: Regenerated.
* Makefile.in: Regenerated.
* python/Makefile.in: Regenerated.
* include/Makefile.in: Regenerated.
* libsupc++/Makefile.in: Regenerated.
* config.h.in: Regenerated.
* po/Makefile.in: Regenerated.
* src/Makefile.in: Regenerated.
* src/c++98/Makefile.in: Regenerated.
* src/c++11/Makefile.in: Regenerated.
* doc/Makefile.in: Regenerated.
* testsuite/Makefile.in: Regenerated.
top level ChangeLog:
2013-08-06 Caroline Tice <cmtice@google.com>
* configure.ac: Add target-libvtv to target_libraries; disable libvtv
on non-linux systems; add target-libvtv to noconfigdirs; add
libsupc++/.libs to C++ library search paths.
* configure: Regenerated.
* Makefile.def: Add libvtv to target_modules; make libvtv depend on
libstdc++ and libgcc.
* Makefile.in: Regenerated.
include/ChangeLog:
2013-08-06 Caroline Tice <cmtice@google.com>
* vtv-change-permission.h: New file.
contrib/ChangeLog:
2013-08-06 Caroline Tice4 <cmtice@google.com>
* gcc_update: Add libvtv files.
libgcc/ChangeLog:
2013-08-06 Caroline Tice <cmtice@google.com>
config.host (extra_parts): Add vtv_start.o, vtv_end.o
vtv_start_preinit.o and vtv_end_preinit.o.
configure.ac: Add code to check/set enable_vtable_verify.
Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
true.
vtv_start_preinit.c: New file.
vtv_end_preinit.c: New file.
vtv_start.c: New file.
vtv_end.c: New file.
configure: Regenerated.
gcc/ChangeLog:
2013-08-06 Caroline Tice <cmtice@google.com>
* gcc.c (VTABLE_VERIFICATION_SPEC): New definition.
(LINK_COMMAND_SPEC): Add VTABLE_VERIFICATION_SPEC.
* tree-pass.h: Add pass_vtable_verify.
* varasm.c (assemble_variable): Add code to properly set the comdat
section and name for the .vtable_map_vars section.
(assemble_vtyv_preinit_initializer): New function.
(default_sectin_type_flags): Make sure .vtable_map_vars section has
LINK_ONCE flag.
* output.h: Add function decl for assemble_vtv_preinit_initializer.
* vtable-verify.c: New file.
* vtable-verify.h: New file.
* flag-types.h (enum vtv_priority): Defintions for flag_vtable_verify
initialiation levels.
* timevar.def (TV_VTABLE_VERIFICATION): New definition.
* passes.def: Insert pass_vtable_verify.
* aclocal.m4: Reorder includes.
* doc/invoke.texi: Add documentation for the flags -fvtable-verify=,
-fvtv-debug and -fvtv-counts.
* config/gnu-user.h (GNU_USER_TARGET_STARTFILE_SPEC): Add vtv_start*.o,
as appropriate, if -fvtable-verify=... is used.
(GNU_USER_TARGET_ENDFILE_SPEC): Add vtv_end*.o as appropriate, if
-fvtable-verify=... is used.
* Makefile.in (OBJS): Add vtable-verify.o to list.
(vtable-verify.o): Add new build rule.
(GTFILES): Add vtable-verify.c to list.
* common.opt (fvtable-verify=): New flag.
(vtv_priority): Values for fvtable-verify= flag.
(fvtv-counts): New flag.
(fvtv-debug): New flag.
* tree.h (save_vtable_map_decl): New extern function decl.
gcc/cp/ChangeLog:
2013-08-06 Caroline Tice <cmtice@google.com>
* Make-lang.in (*CXX_AND_OBJCXX_OBJS): Add vtable-class-hierarchy.o to
list.
(vtable-class-hierarchy.o): Add build rule.
* cp-tree.h (vtv_start_verification_constructor_init_function): New
extern function decl.
(vtv_finish_verification_constructor_init_function): New extern
function decl.
(build_vtbl_address): New extern function decl.
(get_mangled_vtable_map_var_name): New extern function decl.
(vtv_compute_class_hierarchy_transitive_closure): New extern function
decl.
(vtv_generate_init_routine): New extern function decl.
(vtv_save_class_info): New extern function decl.
(vtv_recover_class_info): New extern function decl.
(vtv_build_vtable_verify_fndecl): New extern function decl.
* class.c (finish_struct_1): Add call to vtv_save_class_info if
flag_vtable_verify is true.
* config-lang.in: Add vtable-class-hierarchy.c to gtfiles list.
* vtable-class-hierarchy.c: New file.
* mangle.c (get_mangled_vtable_map_var_name): New function.
* decl2.c (start_objects): Update function comment.
(cp_write_global_declarations): Call vtv_recover_class_info,
vtv_compute_class_hierarchy_transitive_closure and
vtv_build_vtable_verify_fndecl, before calling
finalize_compilation_unit, and call vtv_generate_init_rount after, IFF
flag_vtable_verify is true.
(vtv_start_verification_constructor_init_function): New function.
(vtv_finish_verification_constructor_init_function): New function.
* init.c (build_vtbl_address): Remove static qualifier from function.
libvtv/ChangeLog:
2013-08-06 Caroline Tice <cmtice@google.com>
Initial check-in of new vtable verification feature.
* configure.ac : New file.
* acinclude.m4 : New file.
* Makefile.am : New file.
* aclocal.m4 : New file.
* configure.tgt : New file.
* configure: New file (generated).
* Makefile.in: New file (generated).
* vtv_set.h : New file.
* vtv_utils.cc : New file.
* vtv_utils.h : New file.
* vtv_malloc.cc : New file.
* vtv_rts.cc : New file.
* vtv_malloc.h : New file.
* vtv_rts.h : New file.
* vtv_fail.cc : New file.
* vtv_fail.h : New file.
* vtv_map.h : New file.
* scripts/run-testsuite.sh : New file.
* scripts/sum-vtv-counts.c : New file.
* testsuite/parts-test-main.h : New file.
* testusite/dataentry.cc : New file.
* testsuite/temp_deriv.cc : New file.
* testsuite/register_pair.cc : New file.
* testsuite/virtual_inheritance.cc : New file.
* testsuite/field-test.cc : New file.
* testsuite/nested_vcall_test.cc : New file.
* testsuite/template-list-iostream.cc : New file.
* testsuite/register_pair_inserts.cc : New file.
* testsuite/register_pair_inserts_mt.cc : New file.
* testsuite/event.list : New file.
* testsuite/parts-test-extra-parts-views.cc : New file.
* testsuite/parts-test-extra-parts-views.h : New file.
* testsuite/environment-fail-32.s : New file.
* testsuite/parts-test-extra-parts.h : New file.
* testsuite/temp_deriv2.cc : New file.
* testsuite/dlopen_mt.cc : New file.
* testsuite/event.h : New file.
* testsuite/template-list.cc : New file.
* testsuite/replace-fail.cc : New file.
* testsuite/Makefile.am : New file.
* testsuite/Makefile.in: New file (generated).
* testsuite/mempool_negative.c : New file.
* testsuite/parts-test-main.cc : New file.
* testsuite/event-private.cc : New file.
* testsuite/thunk.cc : New file.
* testsuite/event-defintiions.cc : New file.
* testsuite/event-private.h : New file.
* testsuite/parts-test.list : New file.
* testusite/register_pair_mt.cc : New file.
* testsuite/povray-derived.cc : New file.
* testsuite/event-main.cc : New file.
* testsuite/environment.cc : New file.
* testsuite/template-list2.cc : New file.
* testsuite/thunk_vtable_map_attack.cc : New file.
* testsuite/parts-test-extra-parts.cc : New file.
* testsuite/environment-fail-64.s : New file.
* testsuite/dlopen.cc : New file.
* testsuite/so.cc : New file.
* testsuite/temp_deriv3.cc : New file.
* testsuite/const_vtable.cc : New file.
* testsuite/mempool_positive.c : New file.
* testsuite/dup_name.cc : New file.
From-SVN: r201555
2013-08-07 05:38:59 +02:00
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Initial check-in of new vtable verification feature.
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* configure.ac : New file.
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* acinclude.m4 : New file.
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* Makefile.am : New file.
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* aclocal.m4 : New file.
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* configure.tgt : New file.
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* configure: New file (generated).
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* Makefile.in: New file (generated).
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* vtv_set.h : New file.
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* vtv_utils.cc : New file.
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* vtv_utils.h : New file.
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* vtv_malloc.cc : New file.
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* vtv_rts.cc : New file.
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* vtv_malloc.h : New file.
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* vtv_rts.h : New file.
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* vtv_fail.cc : New file.
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* vtv_fail.h : New file.
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* vtv_map.h : New file.
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* scripts/run-testsuite.sh : New file.
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* scripts/sum-vtv-counts.c : New file.
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* testsuite/parts-test-main.h : New file.
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* testusite/dataentry.cc : New file.
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* testsuite/temp_deriv.cc : New file.
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* testsuite/register_pair.cc : New file.
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* testsuite/virtual_inheritance.cc : New file.
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* testsuite/field-test.cc : New file.
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* testsuite/nested_vcall_test.cc : New file.
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* testsuite/template-list-iostream.cc : New file.
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* testsuite/register_pair_inserts.cc : New file.
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* testsuite/register_pair_inserts_mt.cc : New file.
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* testsuite/event.list : New file.
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* testsuite/parts-test-extra-parts-views.cc : New file.
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* testsuite/parts-test-extra-parts-views.h : New file.
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* testsuite/environment-fail-32.s : New file.
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* testsuite/parts-test-extra-parts.h : New file.
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* testsuite/temp_deriv2.cc : New file.
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* testsuite/dlopen_mt.cc : New file.
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* testsuite/event.h : New file.
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* testsuite/template-list.cc : New file.
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* testsuite/replace-fail.cc : New file.
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* testsuite/Makefile.am : New file.
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* testsuite/Makefile.in: New file (generated).
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* testsuite/mempool_negative.c : New file.
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* testsuite/parts-test-main.cc : New file.
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* testsuite/event-private.cc : New file.
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* testsuite/thunk.cc : New file.
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* testsuite/event-defintiions.cc : New file.
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* testsuite/event-private.h : New file.
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* testsuite/parts-test.list : New file.
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* testusite/register_pair_mt.cc : New file.
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* testsuite/povray-derived.cc : New file.
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* testsuite/event-main.cc : New file.
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* testsuite/environment.cc : New file.
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* testsuite/template-list2.cc : New file.
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* testsuite/thunk_vtable_map_attack.cc : New file.
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* testsuite/parts-test-extra-parts.cc : New file.
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* testsuite/environment-fail-64.s : New file.
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* testsuite/dlopen.cc : New file.
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* testsuite/so.cc : New file.
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* testsuite/temp_deriv3.cc : New file.
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* testsuite/const_vtable.cc : New file.
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* testsuite/mempool_positive.c : New file.
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* testsuite/dup_name.cc : New file.
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