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805 Commits

Author SHA1 Message Date
Bartosz Taudul
0ba0125eb5 Cosmetics. 2020-04-01 21:42:14 +02:00
Bartosz Taudul
a8e8a4a167 Add code address to function, line decoder. 2020-04-01 21:41:33 +02:00
Bartosz Taudul
36ddd0b98b Don't use new to allocate memory on the client. 2020-03-28 21:27:19 +01:00
Bartosz Taudul
9b8eb69886 Apparently sampled call stacks may be empty. 2020-03-28 16:09:44 +01:00
Bartosz Taudul
40281ce2a1 Add default no-op to switch. 2020-03-26 01:07:25 +01:00
Bartosz Taudul
add5b29d03 Report CPU architecture in welcome message. 2020-03-25 21:28:02 +01:00
Bartosz Taudul
ce449ac0e2 Notify server that parameter was handled. 2020-03-25 20:37:26 +01:00
Bartosz Taudul
f114ec3f80 Add code transfer from client to server. 2020-03-25 20:04:55 +01:00
Bartosz Taudul
3e0e120222 Add extra parameter to server queries. 2020-03-25 20:04:01 +01:00
Bartosz Taudul
c999a74d34 Symbol length transfer. 2020-03-25 18:32:36 +01:00
Bartosz Taudul
d47e6819a8 Collect symbol sizes. 2020-03-25 18:28:28 +01:00
Bartosz Taudul
6c0c508280 Ignore kernel-only stacks. 
It is common to receive duplicate stack traces for the same timestamp
(and thread), one containing proper user-space stack, and the second one
containing only kernel frames. Discard the second one, as there's no
documentation how this should be interpreted and the kernel stack is
mostly useless.
 2020-03-21 15:25:30 +01:00
Bartosz Taudul
c7afda2562 Exit processing loops when trace has stopped. 2020-03-10 18:56:49 +01:00
Bartosz Taudul
c6bb08355c Allow specification of port through env variable. 2020-03-08 16:14:36 +01:00
Bartosz Taudul
1da62c2190 Send deferred lock names. 2020-03-08 15:05:35 +01:00
Bartosz Taudul
127224acc6 Send listen port in broadcast message. 2020-03-08 14:37:59 +01:00
Bartosz Taudul
14c896573d Separate config for data and broadcast port. 2020-03-08 14:34:09 +01:00
Bartosz Taudul
2ffaa88c9e Fix typo. 2020-03-08 14:19:08 +01:00
Bartosz Taudul
e7240cb77d Custom lock name transfer. 2020-03-08 13:47:38 +01:00
Bartosz Taudul
f945278959 Fix rpmalloc on android. 2020-03-02 17:10:47 +01:00
Bartosz Taudul
c36ed4b8b8 Boring warning fixes. 2020-03-01 01:48:20 +01:00
Bartosz Taudul
c23984dd6a Fix static assert in rpmalloc. 2020-03-01 01:31:31 +01:00
Bartosz Taudul
e9a32d5dc7 Greatly increase queue block size. 
Previous block size could hold only 256 elements (8KB), which stressed
out the memory allocator. Storing 65536 elements (2MB) per block almost
completely reduces the allocator pressure.
 2020-03-01 01:15:13 +01:00
Bartosz Taudul
82f463724c Update rpmalloc to 1.4.0. 
Notable changes: use C++11 atomics everywhere.
 2020-03-01 01:02:25 +01:00
Bartosz Taudul
710a2a64e4 Fix copy pasta. 2020-02-27 14:08:56 +01:00
Bartosz Taudul
4346620afa No need to copy module name. 2020-02-27 13:45:39 +01:00
Bartosz Taudul
fd8a9465d4 Cosmetics. 2020-02-27 13:40:41 +01:00
Bartosz Taudul
9ae71ac4ee Dl_info doesn't destroy data. 2020-02-27 13:28:45 +01:00
Bartosz Taudul
5f6b3d2cd5 No need for module name intermediate buffer. 2020-02-27 13:24:36 +01:00
Bartosz Taudul
474383b656 Only copy symbol strings, if needed. 2020-02-27 13:17:26 +01:00
Bartosz Taudul
2df6f9068a Don't retrieve symbol name for address. 2020-02-27 12:58:01 +01:00
Bartosz Taudul
be5793987e Don't send symbol name. 2020-02-27 12:49:48 +01:00
Bartosz Taudul
56dce646cc Symbol address decoding on unix. 2020-02-26 23:38:04 +01:00
Bartosz Taudul
4ddafdeeaf Symbol address decoding for old androids. 2020-02-26 23:24:18 +01:00
Bartosz Taudul
7c506d5426 Remove unused variables. 2020-02-26 23:24:11 +01:00
Bartosz Taudul
26cee8acf0 Perform symbol information queries. 2020-02-26 22:35:15 +01:00
Bartosz Taudul
ef05570540 Symbol address decoding (win32 implementation). 2020-02-26 22:32:42 +01:00
Bartosz Taudul
03ff08a934 Increase max name size. 2020-02-26 22:32:09 +01:00
Bartosz Taudul
d1fcf80c2d Move definition of max symbol name size to one place. 2020-02-26 22:30:11 +01:00
Bartosz Taudul
c0f49c648b Validate size. 2020-02-26 22:27:10 +01:00
Bartosz Taudul
890cec9872 Retrieve symbol addresses on unix. 2020-02-26 02:25:45 +01:00
Bartosz Taudul
9231261d73 Retrieve image name on unix. 2020-02-26 02:11:51 +01:00
Bartosz Taudul
fe80a7ed46 Retrieve symbol address on old androids. 2020-02-26 02:06:44 +01:00
Bartosz Taudul
abf8c42a7c Send module name. 2020-02-26 00:33:09 +01:00
Bartosz Taudul
7d0dac9ae2 Store callstack frame module name. 2020-02-26 00:32:47 +01:00
Bartosz Taudul
4cf520db93 Unify copying symbol strings. 2020-02-26 00:02:30 +01:00
Bartosz Taudul
c5b2d14f8c Send sampling period in welcome message. 2020-02-25 23:12:31 +01:00
Bartosz Taudul
2b7f5091f1 Store sampling period. 2020-02-25 23:08:52 +01:00
Bartosz Taudul
3402d16548 Send symbol base address. 2020-02-25 23:03:40 +01:00
Bartosz Taudul
85ffe0ea04 Don't search module list for kernel addresses. 2020-02-24 23:04:53 +01:00
Bartosz Taudul
ece32b47df Zero capacity is invalid. 2020-02-24 23:04:53 +01:00
Bartosz Taudul
9c9e854005 Replace list with vector. 
Maybe next time let's not forget that there's already a custom
allocating vector available.
 2020-02-24 23:04:53 +01:00
Bartosz Taudul
24cd73e366 Fix linux tracing with long pids. 2020-02-23 18:23:53 +01:00
Bartosz Taudul
0fa1d25d98 Disable trace annotations. 2020-02-23 18:20:48 +01:00
Bartosz Taudul
02d200878d Process queue data in-place. 2020-02-23 15:18:24 +01:00
Bartosz Taudul
96034bca3e Force inline AppendData(), NeedDataSize(). 2020-02-23 14:44:19 +01:00
Bartosz Taudul
bd34c24b84 Increase block size. 2020-02-23 12:35:30 +01:00
Bartosz Taudul
26b13abac8 Pre-fill module cache. 2020-02-22 21:32:18 +01:00
Bartosz Taudul
0a02cf32be Add module name cache. 2020-02-22 21:32:10 +01:00
Bartosz Taudul
096e8cd8ae Retrieve module name if symbol name cannot be found. 2020-02-22 21:06:32 +01:00
Bartosz Taudul
d0930e9053 Use maximum possible sampling rate. 2020-02-22 19:08:15 +01:00
Bartosz Taudul
4502858407 Use maximum possible etw buffer size (1MB). 2020-02-22 18:52:38 +01:00
Bartosz Taudul
e270603117 Don't write reference time to memory in each iteration. 2020-02-22 18:52:37 +01:00
Bartosz Taudul
054a6f8563 Send time deltas in callstack sample data packets. 2020-02-22 16:42:47 +01:00
Bartosz Taudul
1ee80e0df5 Send/free callstack sample payloads. 2020-02-22 16:20:43 +01:00
Bartosz Taudul
3b0ed5337b Provide TraceSetInformation() definition for cygwin. 2020-02-22 16:03:07 +01:00
Bartosz Taudul
baf8e6fe80 No support for sampling on 32-bit windows. 
Note that 32-bit applications running on 64-bit windows will perform
sampling.
 2020-02-22 14:16:04 +01:00
Bartosz Taudul
23fe3e623d 64-bit only version of callstack payload sender. 2020-02-22 14:05:01 +01:00
Bartosz Taudul
9e9c7db5b1 Send sampled call stacks. 2020-02-22 13:42:09 +01:00
Bartosz Taudul
f186540c4f Fix callstack pointers in 32-bit builds. 2020-02-22 13:38:09 +01:00
Bartosz Taudul
9b9474ada1 Request stack traces for execution sampling events. 2020-02-22 13:13:49 +01:00
Bartosz Taudul
28d0f387ea Setup execution sampling profiling. 2020-02-22 13:13:32 +01:00
Bartosz Taudul
ad77b4f73b Store current process id. 2020-02-22 13:11:16 +01:00
Bartosz Taudul
1f671fbacc Keep sys trace variables local. 2020-02-22 13:08:35 +01:00
Bartosz Taudul
539ccf5a61 Check provider id in etw callback. 2020-02-22 12:56:33 +01:00
Bartosz Taudul
0b82902618 Optimize scalar DXT1 compression. 2020-02-15 13:43:40 +01:00
Bartosz Taudul
838c0aaaa9 Check if BUS_MCEERR_AR and BUS_MCEERR_AO are defined. 2020-02-12 01:27:03 +01:00
Bartosz Taudul
2c8d519d70 Fix typo. 2020-02-11 15:12:06 +01:00
Bartosz Taudul
abfa4c65df Update fun list of iDevices. 2020-02-10 16:13:32 +01:00
Bartosz Taudul
8d5f4d7363 Always use init once to initialize rpmalloc. 2020-01-30 20:08:34 +01:00
Bartosz Taudul
885fa16373 Don't retrieve connection id, if zone is not active. 2020-01-25 17:21:30 +01:00
Bartosz Taudul
aa94df0845 Replace rpmalloc_thread_initialize with InitRPMallocThread(). 2020-01-25 17:16:08 +01:00
Bartosz Taudul
ab2fbd6164 Move ParamaterSetup() implementation to header. 2020-01-25 16:51:17 +01:00
Bartosz Taudul
13370dc01c Hide RtlWalkFrameChain inside library. 2020-01-25 16:49:29 +01:00
Bartosz Taudul
a90004b983 Move Set/GetThreadName() to Tracy API. 2020-01-25 16:36:58 +01:00
Bartosz Taudul
6f31eb2a9d Disable MSVC idiocy. 2020-01-20 22:49:03 +01:00
Bartosz Taudul
55d03cb03e Hide async queue setup/commit behind macros. 2020-01-19 15:06:11 +01:00
Bartosz Taudul
25082b2bec Don't report CPU topology if delayed init is active. 
Reporting topology requires producer to be available, which creates a
deadlock during delayed init data structures construction.

Calling GetProducer() results in a call to GetProfilerThreadData(),
which in turn calls GetProfilerData() to construct its thread local
variable. However, at this point we already are calling
GetProfilerData() (to construct the profiler itself). This would result
in an incorrect double construction of data, but the code already
prevents this by allowing init code to be entered only once. Hence the
deadlock.

Currently this is a non-issue, as no platform which can report CPU
topology needs to use delayed init.
 2020-01-14 19:41:34 +01:00
Bartosz Taudul
4f8eb53e8b Capture exact tid to pid mapping on windows. 2020-01-14 02:06:22 +01:00
Bartosz Taudul
4ef2ce4622 Fix _mm256_cvtsi256_si32 on gcc. 2019-12-12 02:13:12 +01:00
Bartosz Taudul
129b80ef0f Free source location, if zone is not active. 2019-12-06 00:42:42 +01:00
Bartosz Taudul
b9cdf2cbb7 Expose srcloc allocation in C API. 2019-12-06 00:25:52 +01:00
Bartosz Taudul
399b87fecc Add allocated srcloc zone begin emit functions to C API. 2019-12-06 00:22:49 +01:00
Bartosz Taudul
68ff33d0ba Extract source location allocation functionality. 2019-12-06 00:15:46 +01:00
Bartosz Taudul
e8fcc250a1 Report CPU topology on Linux. 2019-11-30 01:51:29 +01:00
Bartosz Taudul
712403e9fd Transfer, display, save CPU topology data. 2019-11-29 22:41:41 +01:00
Bartosz Taudul
59371eef5a Obtain CPU topology on windows. 2019-11-29 18:29:31 +01:00
thedmd
a1e2c533f6 libbacktrace: Add support for Mach-O (dSYM) 
`macho.cpp` was backported from official libbacktrace repository.
 2019-11-29 12:04:47 +01:00
Bartosz Taudul
a7d2d5f08b Fix DeferItem() call. 2019-11-26 01:10:50 +01:00
Bartosz Taudul
4551553eb4 Implement setting client parameters from server. 2019-11-25 23:59:48 +01:00