gcc/libsanitizer/ChangeLog

2012-11-27  Kostya Serebryany  <kcc@google.com>

	* All files: Merge from upstream r168699.

2012-11-24  Kostya Serebryany kcc@google.com
	    Jack Howarth <howarth@bromo.med.uc.edu>

	* interception/mach_override/mach_override.c: Migrate from llvm.
	* interception/mach_override/mach_override.h: Likewise.
	* interception/mach_override/LICENSE.txt: Likewise.
	* configure.tgt: Add darwin to supported targets.
	* configure.ac: Define USING_MACH_OVERRIDE when on darwin.
	* interception/Makefile.am: Compile mach_override.c when
	USING_MACH_OVERRIDE defined.
	* configure: Regenerated.
	* interception/Makefile.in: Likewise.

2012-11-23  H.J. Lu  <hongjiu.lu@intel.com>

	PR sanitizer/55450
	* tsan/Makefile.am (gcc_version): New.
	* tsan/Makefile.in: Regenerated.

2012-11-23  Kostya Serebryany  <kcc@google.com>

	* merge.sh: Support tsan, support added/removed files.
	* tsan/Makefile.am: Remove tsan_printf.cc.
	* tsan/Makefile.in: Regenerated.
	* other files: Merge from upstream r168514.

2012-11-23  Kostya Serebryany  <kcc@google.com>

	* merge.sh: New file.

2012-11-23  Jakub Jelinek  <jakub@redhat.com>

	* tsan/Makefile.am (AM_CXXFLAGS): Remove -Wno-variadic-macros.
	* Makefile.am (SUBDIRS): Guard tsan addition with TSAN_SUPPORTED
	automake conditional instead of !MULTISUBDIR32.
	* configure.tgt: Set TSAN_SUPPORTED=yes for x86_64/i686-linux
	for 64-bit multilib.
	* configure.ac: Check for void * size, source in configure.tgt,
	define TSAN_SUPPORTED conditional instead of MULTILIBDIR32.
	* configure: Regenerated.
	* Makefile.in: Regenerated.
	* tsan/Makefile.in: Regenerated.

2012-11-22  Wei Mi  <wmi@google.com>

	* tsan: New directory. Import tsan runtime from llvm.
	* configure.ac: Add 64 bits tsan build.
	* Makefile.am: Likewise.
	* configure: Regenerated.
	* Makefile.in: Likewise.

2012-11-21  Kostya Serebryany  <kcc@google.com>

	* README.gcc: Extend the README.gcc with mode details.

2012-11-20  Konstantin Serebryany  <konstantin.s.serebryany@gmail.com>

	* sanitizer_common/sanitizer_linux.cc
	(SANITIZER_LINUX_USES_64BIT_SYSCALLS): Define.
	(internal_mmap): Use it.
	(internal_filesize): Likewise.

2012-11-16  Tom Tromey  <tromey@redhat.com>

	* configure.ac: Invoke AM_MAINTAINER_MODE.
	* aclocal.m4, configure, Makefile.in, asan/Makefile.in,
	interception/Makefile.in, sanitizer_common/Makefile.in: Rebuild.

2012-11-16  H.J. Lu  <hongjiu.lu@intel.com>

	PR other/55333
	* include/sanitizer/common_interface_defs.h (uhwptr): New type
	for hardware pointer.
	* sanitizer_common/sanitizer_stacktrace.cc (StackTrace::FastUnwindStack):
	Replace uptr with uhwptr for stack unwind.

2012-11-16  Dodji Seketeli  <dodji@redhat.com>

	* configure.tgt: Enable build on sparc linux.

2012-11-15  H.J. Lu  <hongjiu.lu@intel.com>

	* configure.ac: Properly set MULTISUBDIR.
	* asan/Makefile.am (gcc_version): New.
	* interception/Makefile.am (gcc_version): Likewise.
	* sanitizer_common/Makefile.am (gcc_version): Likewise.
	* configure: Regenerated.
	* asan/Makefile.in: Likewise.
	* interception/Makefile.in: Likewise.
	* sanitizer_common/Makefile.in: Likewise.

2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>

	PR other/55291
	* configure.ac (--enable-version-specific-runtime-libs): New option.
	(AC_CANONICAL_SYSTEM): New.
	(AM_ENABLE_MULTILIB): Moved right after AM_INIT_AUTOMAKE.
	(toolexecdir): Support multilib.
	(toolexeclibdir): Likewise.
	(multilib_arg): New.
	* Makefile.in: Regenerated.
	* aclocal.m4: Likewise.
	* configure: Likewise.
	* asan/Makefile.in: Likewise.
	* interception/Makefile.in: Likewise.
	* sanitizer_common/Makefile.in: Likewise.

2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>

	PR other/55292
	Backport from upstream revision 167883
	* sanitizer_common/sanitizer_linux.cc (internal_mmap): Check
	__x86_64__ instead of __WORDSIZE.
	(internal_filesize): Likwise.

2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>

	* configure.ac (AC_CONFIG_AUX_DIR): Removed.
	* Makefile.in: Regenerated.
	* configure: Likewise.

2012-11-13  H.J. Lu  <hongjiu.lu@intel.com>

	PR other/55304
	* acinclude.m4: New file.
	* Makefile.am (ACLOCAL_AMFLAGS): New.
	* configure.ac (AC_PREREQ): Set to 2.64.
	(AC_CONFIG_AUX_DIR): Set to "..".
	* Makefile.in: Regenerated.
	* aclocal.m4: Likewise.
	* configure: Likewise.
	* asan/Makefile.in: Likewise.
	* interception/Makefile.in: Likewise.
	* sanitizer_common/Makefile.in: Likewise.

	* config.guess: Removed.
	* config.sub: Likewise.
	* depcomp: Likewise.
	* install-sh: Likewise.
	* ltmain.sh: Likewise.
	* missing: Likewise.

2012-11-13  Richard Henderson  <rth@redhat.com>

	* configure.tgt: New file.

2012-11-12  David S. Miller  <davem@davemloft.net>

	* asan/asan_linux.cc (GetPcSpBp): Add sparc support.

2012-10-29  Wei Mi  <wmi@google.com>

	Initial checkin: migrate asan runtime from llvm.