| 2d1fdb26e458c4ddc04155c1d421bced3ba90cd0 |
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29-May-2014 |
Stephen Hines <srhines@google.com> |
Update compiler-rt aosp/master for 3.5 (r209699) rebase.
Change-Id: I158a30186f0faea2e2400e9dfdd878db2eb40e90
/external/compiler-rt/lib/asan/asan_poisoning.cc
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| 7214553322c51db3753c8fba0de394b519b7802c |
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18-Nov-2013 |
Kostya Serebryany <kcc@google.com> |
[asan] fix Windows build
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@195012 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_poisoning.cc
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| 2991200255098ac0739952351b2eb2b487819eec |
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18-Nov-2013 |
Kostya Serebryany <kcc@google.com> |
[asan] introduce __sanitizer_annotate_contiguous_container
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@195011 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_poisoning.cc
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| 6866dba92ac842fc513ba339ba849a953ffb7507 |
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15-Oct-2013 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: move verbosity flag to CommonFlags
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@192701 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_poisoning.cc
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| 2e9ffcbc2184f308881fc04ce0799c557b7e5b0f |
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04-Jun-2013 |
Evgeniy Stepanov <eugeni.stepanov@gmail.com> |
[sanitizer] Fix __sanitizer_unaligned_* to work with unaligned data types.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@183224 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_poisoning.cc
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| dc0d17952a060731e47d056f8487d0744037f52e |
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10-Apr-2013 |
Kostya Serebryany <kcc@google.com> |
[asan] implement callbacks for unaligned loads/stores
Reviewers: samsonov
Reviewed By: samsonov
CC: samsonov, llvm-commits
Differential Revision: http://llvm-reviews.chandlerc.com/D652
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@179175 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_poisoning.cc
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| a27bdf70ca24202dce21cf7c1a387aeaa400d889 |
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05-Apr-2013 |
Kostya Serebryany <kcc@google.com> |
[sanitizer] found a bug by code inspection: CHECK(a=b) instead of CHECK(a==b). Was puzzled why lint did not catch it. Turns out this check was disabled for asan source. fix all cases and enable the check
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@178872 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_poisoning.cc
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| 7e8434940a1fe7dce531d4c458ccd714da48f609 |
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28-Mar-2013 |
Alexey Samsonov <samsonov@google.com> |
[ASan] Speed-up initialization-order checking: create and use fast versions of PoisonShadow functions, store copies of __asan_global descriptors in a vector instead of list of pointers. This gives 3x speedup on both benchmarks and real binaries with lots of globals.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@178239 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_poisoning.cc
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| c70fa28caaaec2134f2c2230821fcc0f0d7ac27e |
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31-Jan-2013 |
Alexey Samsonov <samsonov@google.com> |
[ASan] Split ASan interface header into private and public parts. Add a test that makes sure users can include interface header
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@174058 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_poisoning.cc
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| 541cfb10f5daa17e48eb42365a74233cd551c545 |
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18-Jan-2013 |
Kostya Serebryany <kcc@google.com> |
[asan] fix two off-by-one errors that seem to affect only PowerPC because only there the stack top may be equal to the address space top. Noted by Andreas Schwab in http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55975#c11 . Also make swapcontext interceptor a bit more robust
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@172807 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_poisoning.cc
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| eb2809311c94b73c269ccef8d68ae368642e5754 |
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28-Dec-2012 |
Kostya Serebryany <kcc@google.com> |
[asan] implement more strict checking for memset/etc parameters. Instead of checking the first and the last byte, we check the entire shadow region. This costs ~10 slowdown for the instrumented functions. Motivated by a nasty memset-buffer-overflow-by-140-bytes in chrome which was reported as a use-after-free or not at all
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@171198 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_poisoning.cc
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| 73bad81febb2a872627c03e579beea1da4b49294 |
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20-Dec-2012 |
Kostya Serebryany <kcc@google.com> |
[asan] add a flag poison_heap to allow better allocator benchmarking, implemenet malloc_stats() on Linux
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@170685 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_poisoning.cc
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| bc9940eedb51dd43d844a4c46e17bc89f872781f |
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14-Dec-2012 |
Kostya Serebryany <kcc@google.com> |
[asan] more asan_allocator2 code: actually un/poison shadow on malloc/free
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@170190 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_poisoning.cc
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| d4b5db8cb8a7a13bb5cc1d4ce53e8e088303c854 |
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04-Dec-2012 |
Alexey Samsonov <samsonov@google.com> |
ASan: add new interface functions - __asan_(un)poison_stack_memory. Calls to these functions are inserted by the instrumentation pass in use-after-scope mode
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@169201 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_poisoning.cc
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| d865fecddccebf898ceed24d096fc58fb29a6e57 |
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29-Aug-2012 |
Chandler Carruth <chandlerc@gmail.com> |
Relocate the external headers provided by ASan and the common sanitizer
library.
These headers are intended to be available to user code when built with
AddressSanitizer (or one of the other sanitizer's in the future) to
interface with the runtime library. As such, they form stable external
C interfaces, and the headers shouldn't be located within the
implementation.
I've pulled them out into what seem like fairly obvious locations and
names, but I'm wide open to further bikeshedding of these names and
locations.
I've updated the code and the build system to cope with the new
locations, both CMake and Makefile. Please let me know if this breaks
anyone's build.
The eventual goal is to install these headers along side the Clang
builtin headers when we build the ASan runtime and install it. My
current thinking is to locate them at:
<prefix>/lib/clang/X.Y/include/sanitizer/common_interface_defs.h
<prefix>/lib/clang/X.Y/include/sanitizer/asan_interface.h
<prefix>/lib/clang/X.Y/include/sanitizer/...
But maybe others have different suggestions?
Fixing the style of the #include between these headers at least unblocks
experimentation with installing them as they now should work when
installed in these locations.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@162822 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_poisoning.cc
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| cb8c4dce691097718d5af41b36899b72ef4b1d84 |
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09-Jul-2012 |
Alexey Samsonov <samsonov@google.com> |
[ASan] Use common flags parsing machinery.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@159933 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_poisoning.cc
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| 5bcca4e33ececdddd8e9e07619c129e870492251 |
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06-Jun-2012 |
Alexey Samsonov <samsonov@google.com> |
[ASan] Make printf arguments match format strings better.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@158059 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_poisoning.cc
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| e5f5895bda30f374b0b51412fd4d837fa59aed66 |
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04-Jun-2012 |
Alexey Samsonov <samsonov@google.com> |
Remove file-type tags for .cc files in ASan run-time library
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@157927 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_poisoning.cc
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| ee3925515e4c7966f3ef489f687aa7e5692806a9 |
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31-May-2012 |
Kostya Serebryany <kcc@google.com> |
[asan] more renaming
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@157747 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_poisoning.cc
|
| 3f4c3875c42078e22c7e5356c5746fd18756d958 |
|
31-May-2012 |
Kostya Serebryany <kcc@google.com> |
[asan] more renaming
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@157746 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_poisoning.cc
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| 9aead37421a6e4bf43265e5195c6ac31fc519982 |
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31-May-2012 |
Kostya Serebryany <kcc@google.com> |
[asan,tsan] introduce sanitizer_common/sanitizer_defs.h and perform some renaming in asan rt. More to come.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@157743 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_poisoning.cc
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| 8599762021935ccfce4db9b054f092af8ef001ab |
|
15-Mar-2012 |
Kostya Serebryany <kcc@google.com> |
[asan] performance optimization: make sure the check for poisoned shadow inside inteceptors is inlined
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@152767 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_poisoning.cc
|
| 09672caefb5694f1981a1712fdefa44840a95e67 |
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08-Feb-2012 |
Alexey Samsonov <samsonov@google.com> |
AddressSanitizer: replace all "real_X" calls with "REAL(X)"
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@150073 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_poisoning.cc
|
| f927ddc82f6fa71adfbea9110ef4c08c21bd72b8 |
|
03-Feb-2012 |
Alexey Samsonov <samsonov@google.com> |
AddressSanitizer: simplify RoundUpToPowerOfTwo/clz; add a couple of CHECKs for real_X calls. Patch by timurrrr@google.com
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@149687 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_poisoning.cc
|
| 2d8b3bdb112ebb8ed3f15ee41d4cebcd683b41b0 |
|
02-Dec-2011 |
Kostya Serebryany <kcc@google.com> |
[asan] minimize the use of STL. One bit is still left.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@145691 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_poisoning.cc
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| 218a9b70d7338cf5b727b7dad6b080ad7869c6c2 |
|
30-Nov-2011 |
Kostya Serebryany <kcc@google.com> |
Refactor shadow poisoning done by asan-rt, no funtionality changes; patch by samsonov@google.com
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@145505 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_poisoning.cc
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| 1e172b4bdec57329bf904f063a29f99cddf2d85f |
|
30-Nov-2011 |
Kostya Serebryany <kcc@google.com> |
AddressSanitizer run-time library. Not yet integrated with the compiler-rt build system, but can be built using the old makefile. See details in README.txt
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@145463 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_poisoning.cc
|