| 9466bb2ab64f6647a2c573d01ac7b08349345882 |
|
01-Oct-2015 |
Stephen Hines <srhines@google.com> |
Fix build break due to unknown pragma (on gcc).
Change-Id: I36bf855769b243139fd45186ac53578448b87a2b
/system/core/debuggerd/crasher.c
|
| 18395cb5074c0e039cd715299e82fd1d024559b7 |
|
30-Sep-2015 |
Stephen Hines <srhines@google.com> |
Ignore explicit infinite recursion.
Clang 3.8 warns against this now, and it is tripping up part of a test.
We suppress the warning, since we are trying to actually test that this
behavior is properly handled.
Change-Id: I8705900572e1a6704bbdc001fece3e2d16c7077c
/system/core/debuggerd/crasher.c
|
| f39383103b888a38e486e8066d7c35838e2f98d4 |
|
30-Jul-2015 |
Elliott Hughes <enh@google.com> |
bionic no longer sends SIGPIPE to debuggerd.
Static binaries don't get the signal handler installed (that's done by the
dynamic linker) so we don't need to worry about seeing SIGPIPE crashes from
old binaries.
Bug: http://b/20659371
Change-Id: I3b5566634fadd3e822262561188d29814bccd1fd
/system/core/debuggerd/crasher.c
|
| 2331b95609e3eb94494aebc9a59cab44d73df234 |
|
12-Dec-2014 |
Yabin Cui <yabinc@google.com> |
Make crasher smash-stack work.
Bug: 18721888
Change-Id: Id0280df7cb2c29832256d3d395e6399fcef9aa2b
/system/core/debuggerd/crasher.c
|
| a1ff475b07dd7c8a2dfa0e83bc2a25ef159b6152 |
|
24-Oct-2014 |
Chih-Hung Hsieh <chh@google.com> |
Add volatile to avoid clang optimization.
BUG: 18108178
Change-Id: Ie5b8b1808fcf6d1eacc14a7c6ac0c8d49641fec2
/system/core/debuggerd/crasher.c
|
| 3ecc42106ea4cf825a57859cfd58442442685d24 |
|
15-Jul-2014 |
Elliott Hughes <enh@google.com> |
Add SIGFPE to crasher.
Bug: 3399996
Change-Id: I115caf846a47f57984c1b1844104e37d29e6f24e
/system/core/debuggerd/crasher.c
|
| 8606eaa7700609a2f9f2383b954b4e64dbc4c827 |
|
07-Jul-2014 |
Brigid Smith <brigidsmith@google.com> |
Improving maps output.
Maps output now displays fault address location more intelligently. If
the fault is not in a mapped region, it now shows where that address is
with respect to the other maps.
In addition, the size of the map is now printed as part of the output.
Also, crasher now supports an "mmap" option which mmaps/munmaps a region
of memory and then attempts to access it, causing a fault address in
between mapped regions that can be used to test that new part of the
maps output.
Change-Id: Ia5e1926802bdfcbbdb7857e3631ddf395ae0c5b8
/system/core/debuggerd/crasher.c
|
| 7b2078eeb4f68f3a81695de64ec8df003d3f8e3c |
|
17-Jun-2014 |
Brigid Smith <brigidsmith@google.com> |
Changed maps output in debuggerd.
Now the map output is only sent to the tombstone, and the entire
contents of /prod/$PID/maps is logged, not just 3 lines. Additionally,
crasher now supports "crasher SIGSEGV-non-null", which attempts to write to a
dereferenced function address, causing a SIGSEGV at a non-zero address.
This new crasher mode can be used to test the new maps output.
Bug: 15343662
Change-Id: I796d92e8352a6b9714bbbfe96f3143c56565ef2f
/system/core/debuggerd/crasher.c
|
| 7e35ae8fc840cc1855d26084fdd72cbc3241f04d |
|
17-May-2014 |
Elliott Hughes <enh@google.com> |
Add SIGTRAP support to crasher and debuggerd.
Bug: 15024256
Change-Id: I3f34993fcfd9799306852b0a2195db468370be6e
/system/core/debuggerd/crasher.c
|
| f1a8dfa0ebfc233e569ffa83e21e37d0a829b94c |
|
30-Apr-2014 |
Mark Salyzyn <salyzyn@google.com> |
debuggerd: turn on -Werror
- Deal with some -Wunused / -Wunused-variable issues
Change-Id: I39849fe30170f69d1cab7d4ad2629b3a49e14ee7
/system/core/debuggerd/crasher.c
|
| 855fcc3114c20ff9fd286fe1723d1413fec9685a |
|
26-Apr-2014 |
Elliott Hughes <enh@google.com> |
Use the si_code value bionic passes us.
Bionic needs to re-raise various signals, which means the si_code
debuggerd sees has been clobbered. If bionic sends us the original
si_code value, we can use that instead of the one we see when the
ptrace the crashed process' siginfo.
Change-Id: If116a6bc667d55a6fb39b74f96673292af4e4c8c
/system/core/debuggerd/crasher.c
|
| da6b2e2fd79c9aac12127b2c2f512e9555fdd06d |
|
23-Apr-2014 |
Elliott Hughes <enh@google.com> |
Improve liblog's fatal logging.
This makes LOG_ALWAYS_FATAL and LOG_ALWAYS_FATAL_IF as good as regular
assert(3).
Change-Id: I0666684d30cae7baf23c64b33d35c1e43f81acf0
/system/core/debuggerd/crasher.c
|
| 5d9fe779c8ec2705865a23061834ad8cdbee5b82 |
|
06-Feb-2014 |
Elliott Hughes <enh@google.com> |
system/core LP64 cleanup.
Fixes -Wint-to-pointer and -Wpointer-to-int warnings, plus various -Wformat
warnings.
Change-Id: I6c5eea6b4273d82d28b8e5d2925f3e5457511b17
/system/core/debuggerd/crasher.c
|
| 6694d3e3d5b7ca2418bbca3007ad4b980f3a3602 |
|
31-Jan-2014 |
Elliott Hughes <enh@google.com> |
Remove dead code that looked like part of debuggerd.
Note that these were two different functions. The definition was unused,
and the declaration was undefined.
Change-Id: I2edd10a0ab9422cd5252bdb9ccdd726dc5fad531
/system/core/debuggerd/crasher.c
|
| b1be27e29b01009d66ac66c20e275506673e962c |
|
16-Jul-2013 |
Elliott Hughes <enh@google.com> |
Improve the crasher stack-overflow command.
Runs a lot quicker, with no intermediate noise.
Change-Id: Icd911ff305da2e0889029dc78d5c2b39f32111c5
/system/core/debuggerd/crasher.c
|
| 6f40cafd9fe90fb83536c31d84273bf3572e5a32 |
|
12-Jun-2013 |
Elliott Hughes <enh@google.com> |
Add a new test to crasher to upset dlmalloc.
We should also add a test for heap corruption, but I failed to come up
with a kind of corruption that dlmalloc actually detects (rather than
just crashing accidentally).
Change-Id: I7457e732729635b171ffc44517c3de71f55608e6
/system/core/debuggerd/crasher.c
|
| 3808c4ecb4c2d4f05261e6631a765464b055d8b1 |
|
24-Apr-2013 |
Elliott Hughes <enh@google.com> |
Add a stack overflow test to crasher, and document all the options.
Change-Id: Iebe80c24ef43f08d258881e7847516d414436931
/system/core/debuggerd/crasher.c
|
| af2cb3667ba24d1ef3037aa5a7b3bc0a238cf040 |
|
08-Mar-2013 |
Pavel Chupin <pavel.v.chupin@intel.com> |
Unwinding implementation via eh_frame sections for x86
Backtracing through eh_frame section is more effective allowing to reuse
ebp register for other purposes within routine. GCC with turned on
optimizations (-O1 and above) implicitly defines -fomit-frame-pointer
anyway. eh_frame sections are generated by default with GCC on any
optimization level.
This change implements remote unwinding (separate process unwinding).
Local unwinding is already implemented through _Unwind_Backtrace call
which is implemented in libgcc.
Change-Id: I1aea1ecd19c21710f9cf5f05dc272fc51b67b7aa
Signed-off-by: Pavel Chupin <pavel.v.chupin@intel.com>
/system/core/debuggerd/crasher.c
|
| df4200e8c255fca1d03855b971b57036b9ccaa94 |
|
14-Feb-2013 |
Elliott Hughes <enh@google.com> |
Add a "smash-stack" option to crasher.
bionic's __stack_chk_fail was preventing debuggerd from dumping
stacks, which was not helpful.
Bug: 2487269
Change-Id: Idba2a274037b960dfb2ac1c21686323268c4b372
/system/core/debuggerd/crasher.c
|
| aa4213057ba1723e4f164e54f80bb7621c3cb6b3 |
|
10-Dec-2012 |
Elliott Hughes <enh@google.com> |
Expand crasher with a "thread-" prefix to crash on another thread.
So "thread-nostack" runs the "nostack" code on a new thread, and
"thread-abort" runs the "abort" code on a new thread, and so on.
Bug: http://code.google.com/p/android/issues/detail?id=16672
Change-Id: I026a0e43eea147f1a7a74243846954599bcf4238
/system/core/debuggerd/crasher.c
|
| 849249064cae9c1bb23b0204b5d35b832567801e |
|
13-Oct-2010 |
Bruce Beare <bruce.j.beare@intel.com> |
debuggerd: Reorganize to facilitate IA commit
Change-Id: I22dd02daf617672fc0a8ba7e396017c57f17e26e
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
/system/core/debuggerd/crasher.c
|
| dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0 |
|
04-Mar-2009 |
The Android Open Source Project <initial-contribution@android.com> |
auto import from //depot/cupcake/@135843
/system/core/debuggerd/crasher.c
|
| e54eebbf1a908d65ee8cf80bab62821c05666d70 |
|
04-Mar-2009 |
The Android Open Source Project <initial-contribution@android.com> |
auto import from //depot/cupcake/@135843
/system/core/debuggerd/crasher.c
|
| 4f6e8d7a00cbeda1e70cc15be9c4af1018bdad53 |
|
21-Oct-2008 |
The Android Open Source Project <initial-contribution@android.com> |
Initial Contribution
/system/core/debuggerd/crasher.c
|