| 5d71de26cedae3dafc17449fe0182045c0bd20e8 |
|
21-Jul-2014 |
Stephen Hines <srhines@google.com> |
Update compiler-rt for rebase to r212749.
Includes a cherry-pick of:
r213309 - fixes umodsi3
Change-Id: Ic7367e3586b6af7ef74bee6a8cf437d5f28d975a
/external/compiler-rt/lib/asan/asan_report.cc
|
| 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_report.cc
|
| 1b17f5b79d58c5aff291dde05727ad0b215b81c6 |
|
13-Nov-2013 |
Alexey Samsonov <samsonov@google.com> |
[ASan] Do not rely on malloc context in allocator reports.
Invoke a fatal stack trace unwinder when ASan prints allocator-relevant
error reports (double-free, alloc-dealloc-mismatch, invalid-free).
Thus we'll be able to print complete stack trace even if allocation/free
stacks are not stored (malloc_context_size=0).
Based on the patch by Yuri Gribov!
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@194579 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| 2fb08720b11b4c339e191b90d85477c6a2dd74db |
|
01-Nov-2013 |
Alexey Samsonov <samsonov@google.com> |
[Sanitizer] Unify summary reporting across all sanitizers.
This change unifies the summary printing across sanitizers:
now each tool uses specific version of ReportErrorSummary() method,
which deals with symbolization of the top frame and formatting a
summary message. This change modifies the summary line for ASan+LSan mode:
now the summary mentions "AddressSanitizer" instead of "LeakSanitizer".
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@193864 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| f456018a324dc48668a57060f5ac9c838dfd9f32 |
|
28-Oct-2013 |
Alexey Samsonov <samsonov@google.com> |
[Sanitizer] Revert r193501 and properly fix r193448
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@193522 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| e38046aae1f76e525c2466af20c27269185a37bf |
|
27-Oct-2013 |
Timur Iskhodzhanov <timurrrr@google.com> |
Work around ASan/Win breakage by r193448
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@193501 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| c1a1ed62228288155459d39194995a36aca4a8a6 |
|
26-Oct-2013 |
Peter Collingbourne <peter@pcc.me.uk> |
Overhaul the symbolizer interface.
This moves away from creating the symbolizer object and initializing the
external symbolizer as separate steps. Those steps now always take place
together.
Sanitizers with a legacy requirement to specify their own symbolizer path
should use InitSymbolizer to initialize the symbolizer with the desired
path, and GetSymbolizer to access the symbolizer. Sanitizers with no
such requirement (e.g. UBSan) can use GetOrInitSymbolizer with no need for
initialization.
The symbolizer interface has been made thread-safe (as far as I can
tell) by protecting its member functions with mutexes.
Finally, the symbolizer interface no longer relies on weak externals, the
introduction of which was probably a mistake on my part.
Differential Revision: http://llvm-reviews.chandlerc.com/D1985
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@193448 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| 4b861aa4b40daabd81fdaed352380ea1c486053a |
|
23-Oct-2013 |
Nick Lewycky <nicholas@mxc.ca> |
Make sure ASan always emits an error summary if it reports an error.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@193229 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| 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_report.cc
|
| d9def29fe0dc8fc70ef270dcc1a266ad9257ec1f |
|
14-Oct-2013 |
Alexey Samsonov <samsonov@google.com> |
[ASan] Don't die with internal ASan error on large buffer overflows
Summary:
Out-of-bound access may touch not-yet allocated or already freed
and recycled from quarantine chunks. We should treat this situation as
a "free-range memory access" and avoid printing any data about that
irrelevant chunk (which may be inconsistent).
This should fix https://code.google.com/p/address-sanitizer/issues/detail?id=183
Reviewers: kcc
Reviewed By: kcc
CC: timurrrr, llvm-commits
Differential Revision: http://llvm-reviews.chandlerc.com/D1893
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@192581 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| 90b0f1e3ba126bb2e92ab51ef379c98782c23d90 |
|
04-Oct-2013 |
Alexey Samsonov <samsonov@google.com> |
Refactor the usage of strip_path_prefix option and make it more consistent across sanitizers
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@191943 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| 22e21b044c9337a2fa921f268b7d221c693ad78b |
|
16-Sep-2013 |
Alexey Samsonov <samsonov@google.com> |
[ASan] Check that getSymbolizer() is defined. Turn magic mapping constants into named variables
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@190787 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| 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_report.cc
|
| 7847d77b246635211c3bf465421d49d7af5226c1 |
|
10-Sep-2013 |
Alexey Samsonov <samsonov@google.com> |
[Sanitizer] Refactor symbolization interface: use class instead of several functions. Move some code around to get rid of extra source files
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@190410 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| 997454a41a1658837d72d69ec7def59616311243 |
|
10-Sep-2013 |
Timur Iskhodzhanov <timurrrr@google.com> |
[ASan] Don't crash in DescribeHeapAddress if we don't know the current thread's ID
Also make DescribeThread easier to use.
This was firing on Dr.ASan runs, not sure how to repro InvalidTID in a simple test.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@190392 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| 22917e961033a840c500761d3c7110b5a654fca4 |
|
03-Sep-2013 |
Timur Iskhodzhanov <timurrrr@google.com> |
[asan] Hopefully fix the RTL build on Windows (part 2)
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@189817 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| 89fe5642529335dc5d13ce7f4e61bdea36fca508 |
|
03-Sep-2013 |
Kostya Serebryany <kcc@google.com> |
[asan] attemping to fix the Windows build
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@189814 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| edb39c7942fc9fe5043b7cce348bac0aec4c83eb |
|
03-Sep-2013 |
Kostya Serebryany <kcc@google.com> |
implement PR17059: more visible diagnostics for stack-buffer-overflow
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@189806 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| 650c7d44b659ddfb4af471dc2ad79a727b7de939 |
|
03-Sep-2013 |
Sergey Matveev <earthdok@google.com> |
[lsan] Colorize LSan reports.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@189804 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| 696902ad6f427ce37b5f64a84a9cd53162f09abf |
|
03-Sep-2013 |
Kostya Serebryany <kcc@google.com> |
fix PR17061 (and pleeease, don't ask me for a test, this is just a minor output formatting issue :)
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@189783 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| 13f5be4dd1d8bf6a44d8d976325f1c6f26fa9f7f |
|
16-Aug-2013 |
Timur Iskhodzhanov <timurrrr@google.com> |
[ASan/RTL] Disable colored reporting on Windows
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@188545 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| 3c80c6c574850106481f82b9e23d1c728458d4a9 |
|
13-Aug-2013 |
Timur Iskhodzhanov <timurrrr@google.com> |
Define SANITIZER_INTERFACE_ATTRIBUTE on Windows and fix all the places where SANITIZER_INTERFACE_ATTRIBUTE or SANITIZER_ATTRIBUTE_WEAK are used
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@188261 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| 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_report.cc
|
| 5e97ba38b00eb843a55189bb913b445cbe620894 |
|
29-May-2013 |
Timur Iskhodzhanov <timurrrr@google.com> |
Fix MSVC W3 compiler warnings
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@182857 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| d570bb4c7d82767d26ada0f923f84b10d8ec0fc6 |
|
22-May-2013 |
Kostya Serebryany <kcc@google.com> |
[asan] fix the reported PCs for powerpc64
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@182477 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| ed20ebe35c64b8c7043447f6a48b0e5adc89aded |
|
06-May-2013 |
Sergey Matveev <earthdok@google.com> |
[asan] Common flags in ASan.
Some flags that are common to ASan/MSan/TSan/LSan have been moved to
sanitizer_common.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@181193 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| 22c1c18585f04957cbb7b90573e7acf8ed1c1ca7 |
|
11-Apr-2013 |
Alexey Samsonov <samsonov@google.com> |
[ASan] Symbolize correct address when printint error summary
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@179274 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| f3f2f5ced1fa60dcec46f423297d5e651db8437f |
|
10-Apr-2013 |
Alexey Samsonov <samsonov@google.com> |
[ASan] fix a typo in legend in error report
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@179161 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| a27bdf70ca24202dce21cf7c1a387aeaa400d889 |
|
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_report.cc
|
| 7ed46ff7af911da0dd2067734d1408c6986c6657 |
|
05-Apr-2013 |
Alexey Samsonov <samsonov@google.com> |
[Sanitizer] Use a common mutex to prevent mixing reports from different sanitizers. This fixes PR15516
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@178853 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| 939316c822cc46e62684464eecd5cb2cefcf41c5 |
|
01-Apr-2013 |
Alexey Samsonov <samsonov@google.com> |
[ASan] More careful reports for globals that are ASCII strings
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@178458 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| c9424276474a27bd7b6ae59e771371f850a08ba1 |
|
27-Mar-2013 |
Alexey Samsonov <samsonov@google.com> |
[ASan] Demangle global names in error reports.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@178131 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| a89a35acf3004de3e39f1074b8620fb3c423d41f |
|
26-Mar-2013 |
Kostya Serebryany <kcc@google.com> |
[asan] print thread number while reporting invalid-free and double-free; add tests; also add a test for use-after-poison
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@177993 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| 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_report.cc
|
| 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_report.cc
|
| 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_report.cc
|
| 60c9f441255211f17c4d355ead94392ba1841355 |
|
18-Mar-2013 |
Kostya Serebryany <kcc@google.com> |
[asan] while generating the description of a global variable, emit the module name in a separate field, thus not duplicating this information if every description. This decreases the binary size (observed up to 3%). https://code.google.com/p/address-sanitizer/issues/detail?id=168 . This changes the asan API version. compiler-rt part, llvm-part will follow
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@177253 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| f882247088952deed954a19d745c2dd8871e2035 |
|
20-Feb-2013 |
Alexey Samsonov <samsonov@google.com> |
[Sanitizer] use raw syscall instead of _exit() function on Linux
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@175622 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| 2673fd8406197c42f16cede6d287f72169298c2e |
|
06-Feb-2013 |
Kostya Serebryany <kcc@google.com> |
[asan] print a short one-line report summary after the full report. Currently, works only if symbolization happens in-process.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@174501 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| 589dcdaa520de1033a0f6112c9b67ab9eb7931af |
|
05-Feb-2013 |
Evgeniy Stepanov <eugeni.stepanov@gmail.com> |
[asan] Fix nonsensical reports of partial right OOB.
In case of partial right OOB, ASan was reporting
X is located 0 bytes to the right of [A, B)
where X was actually inside [A, B).
With this change, ASan will report B as the error address in such case.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@174373 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| 95f630ae40cef78fb03b18110eff43bcf8d1c040 |
|
28-Jan-2013 |
Kostya Serebryany <kcc@google.com> |
[asan] two more internal flags for asan-rt: print_stats (0) and print_legend (1)
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@173671 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| a3b0e5e4f9f48b2ed0baee10c0236eda7c21c660 |
|
23-Jan-2013 |
Kostya Serebryany <kcc@google.com> |
[asan] simplify the code that poisons global redzones, add some more tests
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@173251 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| 17a7c6763224300f6740b5e7fae274734afec675 |
|
29-Dec-2012 |
Kostya Serebryany <kcc@google.com> |
[asan] add a new interface function __asan_describe_address, useful for running asan-ified binary under a debugger (e.g. gdb)
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@171217 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| 9c92748b8fa3b833924138a6ae1e653972c9de3b |
|
26-Dec-2012 |
Alexey Samsonov <samsonov@google.com> |
[ASan] Teach ASan to print demangled function name when describing stack frame
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@171112 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| fe6d91684bcda766593800f6307233f1a33d31f6 |
|
21-Dec-2012 |
Kostya Serebryany <kcc@google.com> |
[asan] add a flag alloc_dealloc_mismatch (off by default for now) which finds malloc/delete, new/free, new/delete[], etc mismatches
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@170869 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| e01f96be0daecec81f41b46377508885d83bb584 |
|
20-Dec-2012 |
Alexey Samsonov <samsonov@google.com> |
[ASan] remove duplicate entry in shadow byte legend
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@170701 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| 9514a53d7b56be6302c666291b21c0387f7ceca8 |
|
19-Dec-2012 |
Kostya Serebryany <kcc@google.com> |
[asan] print the shadow bytes in different colors and also output the shadow byte legend
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@170520 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| 58f54555c2528f863e211a0679c2c423cfa55fb2 |
|
18-Dec-2012 |
Kostya Serebryany <kcc@google.com> |
[asan] add some colors to asan output if printing to tty (following ubsan)
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@170418 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| a30c8f9eac981dcf137e84226810b760e35c7be1 |
|
13-Dec-2012 |
Kostya Serebryany <kcc@google.com> |
[asan] add two asan flags: fast_unwind_on_fatal and fast_unwind_on_malloc to allow using the slow CFI-based unwinder
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@170117 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| 6a08d29b2020004b801ca69d8aea5872a7e67d72 |
|
07-Dec-2012 |
Alexey Samsonov <samsonov@google.com> |
ASan: change the strategy we use for installing malloc/free/symbolization hooks on Linux: don't provide a default no-op implementations for hooks in runtime, and optionally call hooks if they are provided by the user. Don't force weak interface functions into runtime.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@169641 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| 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_report.cc
|
| d4b5db8cb8a7a13bb5cc1d4ce53e8e088303c854 |
|
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_report.cc
|
| 0870028410087e67a0049c76cb7c64f02c260d24 |
|
23-Nov-2012 |
Alexey Samsonov <samsonov@google.com> |
[ASan] Add interceptor for swapcontext to fight with false positives in some of its use cases.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@168508 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| 5af39e50366f1aacbebc284f572f08ad1ad07357 |
|
21-Nov-2012 |
Kostya Serebryany <kcc@google.com> |
[asan/tsan] do not use __WORDSIZE macro, as it is glibc-private thing. Instead, define our own SANITIZER_WORDSIZE
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@168424 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| 031633bef8dff03f4e8943a12e34856bd66bbc78 |
|
19-Nov-2012 |
Alexey Samsonov <samsonov@google.com> |
[ASan] use raw Exit() to kill the program in case ASan finds an error while reporting the error in the same thread
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@168308 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| e406c8c47570659287e619e23479f9fb6640299e |
|
15-Nov-2012 |
Alexander Potapenko <glider@google.com> |
[ASan] Revert r168040 and r168043 and take a cleaner solution suggested by Kostya: return the known frame name for fake stack instead of looking it up.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@168046 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| 036945d16d94ed6e83a85e243d7fe89687b9baf8 |
|
15-Nov-2012 |
Alexander Potapenko <glider@google.com> |
[ASan] Poison the leftmost shadow byte with a special value so that we can find
the beginning of the fake frame when reporting an use-after-return error.
Fixes http://code.google.com/p/address-sanitizer/issues/detail?id=126
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@168040 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| 69d8ede30a0ef32c74af7e4e795eb4b4e7fb1d36 |
|
15-Oct-2012 |
Kostya Serebryany <kcc@google.com> |
[asan] change the asan output slightly to avoid user confusion: a) add ':' after 'AddressSanitizer' and b) changed 'crashed' to 'SEGV'
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@165932 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| 866334332ff8c2a1b7f3715224614b6b75a7578c |
|
02-Oct-2012 |
Alexey Samsonov <samsonov@google.com> |
[ASan] Change __asan_set_on_error_callback to weak overridable __asan_on_error, so that ASan would call the latter even if it finds the error early (i.e. during module initialization)
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@165008 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| 5c153faa535f671dd0e8d40ab43397f2d3c6f6f5 |
|
18-Sep-2012 |
Alexey Samsonov <samsonov@google.com> |
[ASan] Move printing descriptions of heap addresses in error report from allocator internals to asan_report.cc.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@164112 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| 62e27098b97e5ef74931c536350123a3df9dec6d |
|
17-Sep-2012 |
Alexey Samsonov <samsonov@google.com> |
[ASan] increase sleep time if ASan finds two bugs simultaneously to make sure full error report is printed
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@164018 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| cb9bd24e5f226b9a922098403cbd1589be39e605 |
|
11-Sep-2012 |
Chandler Carruth <chandlerc@gmail.com> |
Revert r163411 based on review discussion.
In code review, it looked like these warnings do not actually fire with
modern Clang or GCC. However, the pragma is flat out rejected by GCC in
many configurations (-Werror) so it ended up causing more problems than
it fixed.
Daniel agreed with reverting this, but I think didn't have time to get
to it.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@163583 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| f4e21fb6369497a271373ef4530e33a40e607542 |
|
07-Sep-2012 |
Daniel Dunbar <daniel@zuster.org> |
[asan] Suppress some bogus -Winvalid-noreturn diagnostics.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@163411 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| 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_report.cc
|
| 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_report.cc
|
| 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_report.cc
|
| 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_report.cc
|
| 3945c58f9db42671b1a3b865fde5008f09a3a40e |
|
21-Aug-2012 |
Kostya Serebryany <kcc@google.com> |
[asan] run-time part of the initialization order checker. Patch by Reid Watson with some bits from kcc. The sub-pass is off by default for now. On simple tests it works fine.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@162278 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| f657a1977b6053c76ca8393f574da7593ea3ea12 |
|
13-Aug-2012 |
Alexey Samsonov <samsonov@google.com> |
[ASan] Add __asan_set_on_error_callback() interface function that allows user to set a callback to be called right when ASan detects an error
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@161754 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| be98caf9fe5e7b94b2009616cf31f0d87cf98d67 |
|
13-Aug-2012 |
Alexey Samsonov <samsonov@google.com> |
[ASan] If ASan finds second error report, wait for some time and die (instead of running in a busy loop) to make sure ASan won't hang if it finds error while reporting an error in the same thread
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@161749 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| 9873792adb79e9daa1594564cbe5b2d680c5ed13 |
|
10-Aug-2012 |
Alexey Samsonov <samsonov@google.com> |
[ASan] share code executed at the beginning/end of printing error reports
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@161666 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| 663c50134e01feefb6c5418c6ec7753be951c14f |
|
09-Aug-2012 |
Alexey Samsonov <samsonov@google.com> |
[ASan] Move mac-specific error reports to asan_report.cc as well
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@161576 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| 812ff90eaad0e4555554ffb81db0e611ec434e10 |
|
09-Aug-2012 |
Alexey Samsonov <samsonov@google.com> |
[ASan] Small fix to please tests on Windows, where stack unwinding using provided pc/bp works too bad
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@161575 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| c98570beff64ec0a513dcc11a4662ffba70e43dd |
|
09-Aug-2012 |
Alexey Samsonov <samsonov@google.com> |
[ASan] Move __asan_report_error implementation to asan_report.cc
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@161574 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| e4bfca2b154a6ab4eda921aff454035f33f3551a |
|
09-Aug-2012 |
Alexey Samsonov <samsonov@google.com> |
[ASan] move code that describes globals to asan_report.cc
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@161572 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| e218beb2d14b663bd277158f386a86d0e62fef74 |
|
09-Aug-2012 |
Alexey Samsonov <samsonov@google.com> |
[ASan] move some functions that describe addresses to asan_report.cc
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@161571 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| 487fee7f6f7497906a00d7d2fe2c75e6d5d4feb1 |
|
09-Aug-2012 |
Alexey Samsonov <samsonov@google.com> |
[ASan] Move error reporting code away from file with interceptors
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@161570 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| f7c1d18183d2dfbd02864cf47b3239d6a5d717c0 |
|
09-Aug-2012 |
Alexey Samsonov <samsonov@google.com> |
[ASan] Move error reports away from ASan allocator. Add new source file to CMakeLists as well
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@161569 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|
| 7354509ec8a37262c5ea0c54f99afee8a5116ce5 |
|
09-Aug-2012 |
Alexey Samsonov <samsonov@google.com> |
[ASan] Create new files asan_report.{h,cc} as a preparation for refactoring of ASan error reporting code.
Currently ASan reports many kinds of errors, and the code that actually prints error messages can
be found inside allocator, OS-specific files, interceptors code etc.
An example of maintenance troubles this situation causes:
There is currently an ASan interface function that registers
callback which should take the char buffer with error report printed by ASan.
This function is now broken, as one has to insert callback calls to all the places in
ASan code where the error reports are printed, surprisingly it is not only
"__asan_report_error" function...
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@161568 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/asan/asan_report.cc
|