| 2d1fdb26e458c4ddc04155c1d421bced3ba90cd0 |
|
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_thread.h
|
| 6d95869fa900da9ddd68e15e2aa065854cfa176b |
|
18-Oct-2013 |
Kostya Serebryany <kcc@google.com> |
[asan] reduce the size of AsanThreadContext by storing the stack trace in the stack depot
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@192979 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_thread.h
|
| e86e35fbe861e73c5991200510a028877427b3e7 |
|
14-Oct-2013 |
Sergey Matveev <earthdok@google.com> |
[asan] Improve thread lifetime tracking on POSIX systems.
Call AsanThread::Destroy() from a late-running TSD destructor.
Previously we called it before any user-registered TSD destructors, which caused
false positives in LeakSanitizer.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@192585 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_thread.h
|
| 81b0fe0ae241ca12882f653dcf6b13eaa5ca284d |
|
20-Sep-2013 |
Kostya Serebryany <kcc@google.com> |
[asan] nuke yet another async-signal-safety bug in UAR (oh, my)
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@191080 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_thread.h
|
| 621770a196153ee61b338d34bafd1170c1899444 |
|
19-Sep-2013 |
Kostya Serebryany <kcc@google.com> |
[asan] fix one more async-signal-safety issue with use-after-return
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@191004 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_thread.h
|
| 230e52f4e91b53f05ce19dbbf11047f4a0113483 |
|
18-Sep-2013 |
Kostya Serebryany <kcc@google.com> |
[asan] add a run-time option detect_stack_use_after_return, add verbosity output for fake stack
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@190932 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_thread.h
|
| 9433af375c7813486be91d2ac76f5072ee41818d |
|
13-Sep-2013 |
Kostya Serebryany <kcc@google.com> |
[asan] second attempt to use TLS with fake stack. This time it looks (more) async-signal safe.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@190663 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_thread.h
|
| dcf98bf49d68533c7aebadbf6c4467afdd486c99 |
|
12-Sep-2013 |
Kostya Serebryany <kcc@google.com> |
[asan] don't lazy-init fake_stack if we only need to check that fake_stack exists (should fix 32-bit builds)
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@190593 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_thread.h
|
| c98fc1f8e52812cfaf5b19a29db5ed56acb0a682 |
|
12-Sep-2013 |
Kostya Serebryany <kcc@google.com> |
[asan] hopefully make the FakeStack async-signal safe, enable the related test
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@190592 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_thread.h
|
| 96a575f05b2a45774170a118ea69ddae3659b645 |
|
12-Sep-2013 |
Evgeniy Stepanov <eugeni.stepanov@gmail.com> |
[asan] Fix deadlock in stack unwinder on android/x86.
Fixes PR17116.
Patch by 林作健 (manjian2006 at gmail.com).
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@190590 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_thread.h
|
| ac3ae5dc29d3623ada2bcb0db22ee88b0382e3b1 |
|
12-Sep-2013 |
Kostya Serebryany <kcc@google.com> |
[asan] fully re-implement the FakeStack (use-after-return) to make it faster and async-signal-safe. The implementation is not yet complete (see FIXMEs) but the existing tests pass.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@190588 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_thread.h
|
| c6ac98d7fcc81768b2ef7ddc785c27e3fc1bdef6 |
|
08-Jul-2013 |
Sergey Matveev <earthdok@google.com> |
[lsan] Handle fork() correctly.
Update the main thread's os_id on every pthread_create, and before
initiating leak checking. This ensures that we have the correct os_id even if we
have forked after Init().
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@185815 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_thread.h
|
| 7a0bba457ee05ced3adf37a0c0790d0ed23a5446 |
|
26-Jun-2013 |
Kostya Serebryany <kcc@google.com> |
[asan] initialize fake_stack lazily and increase its maximal size. This makes -fsanitize=address,use-after-return more robust: all SPEC tests pass now. In the default mode thread stacks become a bit smaller.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@184934 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_thread.h
|
| 200afbd8ba4904241c1ebcef4fa79d739ca01f73 |
|
21-Jun-2013 |
Sergey Matveev <earthdok@google.com> |
[asan] Move lsan_disabled out of thread context.
Fix for the case where disabler is used in pthread key destructor.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@184553 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_thread.h
|
| 5e719a705666988781b9735d62cafc808ade60e2 |
|
03-Jun-2013 |
Sergey Matveev <earthdok@google.com> |
[lsan] Add __lsan_disable() and __lsan_enable().
Objects allocated after a call to __lsan_disable() will be treated as
live memory. Also add a ScopedDisabler.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@183099 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_thread.h
|
| 12d01bac1c09a8412546e71485a3cba2d416c0fc |
|
29-May-2013 |
Sergey Matveev <earthdok@google.com> |
[asan] Make ASan report the correct thread address ranges to LSan.
This CL enables thread support in LSan when used on top of ASan.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@182854 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_thread.h
|
| 244384d1a8a518c0b1ceaa5809333a91db1104b6 |
|
11-Apr-2013 |
Kostya Serebryany <kcc@google.com> |
[asan] move fake stack into a separate .h file; actually disable a failing test
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@179273 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_thread.h
|
| 50f3daa00d3da0a80c8798a3e977705e96ec106f |
|
22-Mar-2013 |
Kostya Serebryany <kcc@google.com> |
[asan] Change the way we report the alloca frame on stack-buff-overflow.
Before: the function name was stored by the compiler as a constant string
and the run-time was printing it.
Now: the PC is stored instead and the run-time prints the full symbolized frame.
This adds a couple of instructions into every function with non-empty stack frame,
but also reduces the binary size because we store less strings (I saw 2% size reduction).
This change bumps the asan ABI version to v3.
compiler-rt part, llvm part will follow.
Example of report (now):
==31711==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7fffa77cf1c5 at pc 0x41feb0 bp 0x7fffa77cefb0 sp 0x7fffa77cefa8
READ of size 1 at 0x7fffa77cf1c5 thread T0
#0 0x41feaf in Frame0(int, char*, char*, char*) stack-oob-frames.cc:20
#1 0x41f7ff in Frame1(int, char*, char*) stack-oob-frames.cc:24
#2 0x41f477 in Frame2(int, char*) stack-oob-frames.cc:28
#3 0x41f194 in Frame3(int) stack-oob-frames.cc:32
#4 0x41eee0 in main stack-oob-frames.cc:38
#5 0x7f0c5566f76c (/lib/x86_64-linux-gnu/libc.so.6+0x2176c)
#6 0x41eb1c (/usr/local/google/kcc/llvm_cmake/a.out+0x41eb1c)
Address 0x7fffa77cf1c5 is located in stack of thread T0 at offset 293 in frame
#0 0x41f87f in Frame0(int, char*, char*, char*) stack-oob-frames.cc:12 <<<<<<<<<<<<<< this is new
This frame has 6 object(s):
[32, 36) 'frame.addr'
[96, 104) 'a.addr'
[160, 168) 'b.addr'
[224, 232) 'c.addr'
[288, 292) 's'
[352, 360) 'd'
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@177723 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_thread.h
|
| def1be9b7ef4091ce465c0fbfb26cdb52128ade8 |
|
21-Mar-2013 |
Alexey Samsonov <samsonov@google.com> |
[ASan] Switch ASan to generic ThreadRegistry from sanitizer_common. Delete ASan-specific AsanThreadRegistry.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@177634 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_thread.h
|
| 89c1384464848c1ad041becf8b97936fa10de21b |
|
20-Mar-2013 |
Alexey Samsonov <samsonov@google.com> |
[ASan] Move GetCurrentThread/SetCurrentThread from AsanThreadRegistry class into plain functions: they don't actually use registry
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@177501 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_thread.h
|
| 716e2f25123bf9b20fbc6b582803a3929b78b96d |
|
07-Dec-2012 |
Kostya Serebryany <kcc@google.com> |
[asan] intercept prctl(PR_SET_NAME) and set the thread name. Output the thread names (if non-empty) in asan reports
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@169601 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_thread.h
|
| 71b42c9740e6f73da607aaa539affb5c4807231c |
|
05-Sep-2012 |
Alexey Samsonov <samsonov@google.com> |
[ASan] Add print_full_thread_history runtime option (on by default) that prints all full thread creation paths for threads involved in ASan error report
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@163200 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_thread.h
|
| 5092682c3a6902e460a6e439cf48b3dc7d48dc65 |
|
30-Aug-2012 |
Alexey Samsonov <samsonov@google.com> |
Whitespace/lint
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@162909 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_thread.h
|
| cc347222d55967fdb775429a8a0a3a5d795b8b50 |
|
28-Aug-2012 |
Kostya Serebryany <kcc@google.com> |
[asan] even more refactoring to move StackTrace to sanitizer_common
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@162754 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_thread.h
|
| c3390df6670cb166119b961eb27a033fb9073496 |
|
28-Aug-2012 |
Kostya Serebryany <kcc@google.com> |
[asan] some renaming before we move StackTrace into sanitizer_common
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@162747 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_thread.h
|
| 283c296b64bc55deec9698260b3427a9b050a925 |
|
28-Aug-2012 |
Kostya Serebryany <kcc@google.com> |
[asan] get rid of AsanPrintf in favor of Printf from sanitizer_common
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@162746 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_thread.h
|
| b134ffa00ce2a4cbf7f48ac029e31c3e6e23ff6b |
|
17-Jul-2012 |
Kostya Serebryany <kcc@google.com> |
[asan] get rid of the last operator new call in asan rtl
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@160347 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_thread.h
|
| e0cff0bc20ae51790c8edfbceb817e18ebf5355e |
|
06-Jun-2012 |
Kostya Serebryany <kcc@google.com> |
[asan] make tid u32 instead of int
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@158074 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_thread.h
|
| e954101f6602ac181a2c3accfbbad0ae51b0bf7c |
|
06-Jun-2012 |
Alexey Samsonov <samsonov@google.com> |
[Sanitizer]: Introduce a common internal printf function. For now, also use tool-specific wrappers TsanPrintf (its output is controlled by TSan flags) and AsanPrintf (which copies its results to the ASan-private buffer). Supported formats: %[z]{d,u,x}, %s, %p. Re-write all format strings in TSan according to this format (this should have no effect on 64-bit platforms).
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@158065 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_thread.h
|
| 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_thread.h
|
| 6f350e0d1c385189cb94ddde7b288a2533b45b32 |
|
22-May-2012 |
Kostya Serebryany <kcc@google.com> |
[asan] increase the stack size limit to 256M (yes, that happens); also CHECK that the stack size is less than that on a non-main thread
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@157249 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_thread.h
|
| 600972e3427173cc8904d741decd1af0ed5de9fd |
|
24-Feb-2012 |
Timur Iskhodzhanov <timurrrr@google.com> |
[ASan] Intercept CreateThread on Windows
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@151366 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_thread.h
|
| f58f998066db0231e521169d2f50af439ceecb49 |
|
07-Feb-2012 |
Kostya Serebryany <kcc@google.com> |
[asan] make sure the AsanThread object is destroyed if pthread_exit is called
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@149940 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_thread.h
|
| 55cdfc6c5af92560bc0623b5a0d70af71511c3c8 |
|
17-Jan-2012 |
Alexey Samsonov <samsonov@google.com> |
AddressSanitizer: create AsanThreadSummary together with AsanThread (in parent thread)
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@148286 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_thread.h
|
| a6b52264e1231bfc4ee9a2d9a4f32678c97295f0 |
|
06-Jan-2012 |
Kostya Serebryany <kcc@google.com> |
[asan] do not use new/delete for the internal thread structure
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@147674 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_thread.h
|
| 69eca73ac96688c8bfe1f23ee006af29c7858c40 |
|
16-Dec-2011 |
Kostya Serebryany <kcc@google.com> |
Recently the GCD tests started failing because of the invalid size of
FakeStack on the worker threads.
This patch moves the AsanThread initialization into a separate
procedure that's called when AsanThread objects are called for worker
threads.
Patch by glider@google.com
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@146752 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_thread.h
|
| 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_thread.h
|