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901 Commits

Author SHA1 Message Date
Benoit Jacob
fc8ef12a78 fix condition in LookUpMapping, and some cosmetic fixes 2020-11-23 11:56:08 -05:00
Benoit Jacob
d787636804 remove some useless inline keywords 2020-11-22 09:49:46 -05:00
bjacob
d05641d70c
Ensure that mappings have read permission before decoding symbols and reading code. (#129) 2020-11-21 21:05:39 +01:00
Bartosz Taudul
9facbe848c
Merge pull request #128 from philix/int_fixes 
Fix integer type warnings
 2020-11-19 17:17:08 +01:00
Felipe Oliveira Carvalho
c9865c5f95 Fix integer type warnings 
This is necessary to compile Tracy-instrumented code in
codebases built with -Werror.
 2020-11-19 16:36:01 +01:00
Bartosz Taudul
119e357dbf Improve parsing of kernel tracing data. 2020-11-19 11:37:05 +01:00
bjacob
3fe4e7c3a7
Fix sampling on Android with default su command. (#123) 2020-11-17 21:11:48 +01:00
Bartosz Taudul
09203905d6 Support memory pools in the C API. 2020-11-15 15:23:22 +01:00
Bartosz Taudul
e920b5cf64 Allow disabling call stack sampling. 
Only on Windows for now.
 2020-11-05 23:59:52 +01:00
Bartosz Taudul
4caaa325c2 Allow disabling context switch tracing. 
Currently only on Windows.
 2020-11-05 23:56:19 +01:00
Bartosz Taudul
a34abe646c Allow disabling vsync capture. 2020-11-05 23:44:28 +01:00
Bartosz Taudul
8b4e03486d Remove trailing whitespace. 2020-10-29 23:06:28 +01:00
Bartosz Taudul
e2515c6a99 Remove pre-C++11 compat macros from concurrentqueue. 2020-10-29 23:05:24 +01:00
Bartosz Taudul
3d2ff4ffd1 Add support for user-provided dbghelp locks. 2020-10-28 20:04:37 +01:00
Bartosz Taudul
d75503047c Test whole call stack for non-canonical pointers. 2020-10-06 18:27:14 +02:00
Bartosz Taudul
fc1b03d67d Remove non-canonical pointer at the end of sampled stack. 2020-10-02 22:14:33 +02:00
Bartosz Taudul
bd31e3d2d6 Send callstacks before sending events they belong to. 2020-09-29 16:40:19 +02:00
Bartosz Taudul
8eb51aa01d Get LFQ item before capturing callstack. 
This is to ensure that thread local structures have been properly
initialized (lock-free queue buffers are thread local), as capturing
callstack involves allocating memory from rpmalloc, which must be
initialized in each thread before allocation.
 2020-09-29 15:10:55 +02:00
Bartosz Taudul
24f25751ce Prevent move and copy of ScopedZone. 2020-09-24 01:31:24 +02:00
Bartosz Taudul
4db092437c Add support for custom allocator tracking to client. 2020-09-24 01:31:23 +02:00
Bartosz Taudul
593ce74042 Notify servers that client is no longer listening for connections. 
This happens in these two cases:
- The client is exiting.
- A connection attempt is performed.

This message type is indicated by negative time value.
 2020-09-20 22:20:33 +02:00
Bartosz Taudul
5c826c2723 Send signed active time in broadcast message. 
This allows special treatment of negative values.
 2020-09-20 22:15:10 +02:00
Bartosz Taudul
1e34b22a82 There's no QPC on non-windows systems. 2020-09-20 19:47:00 +02:00
Bartosz Taudul
24c834bf8c Don't set sample_max_stack with kernel headers < 4.8. 2020-09-15 17:38:35 +02:00
Niclas Olmenius
607f988d1a Remove unnecessary defines in concurrentqueue 
Remove defines related to exceptions in
`tracy_concurrentqueue.h` as they are not used anywhere
 2020-09-15 11:41:39 +02:00
Bartosz Taudul
4dae36cb73 Don't use EVENT_FILTER_EVENT_ID, etc with SDK < Win 8.1. 2020-09-06 14:02:18 +02:00
Bartosz Taudul
9e51e3fa85 Remove unused variable. 2020-09-06 14:02:12 +02:00
Bartosz Taudul
f3eabc28e2 Don't handle crashes, if there's no connection. 2020-08-28 17:21:52 +02:00
Bartosz Taudul
960c7fb1b9 Don't alias struct names in client and server. 2020-08-20 17:38:29 +02:00
Bartosz Taudul
411ca81786 Don't operate on reference. 2020-08-18 21:36:09 +02:00
Bartosz Taudul
818d20d273 Don't use image name as a replacement for source file. 
Image name is now reported separately.
 2020-08-18 20:34:11 +02:00
Bartosz Taudul
9ba7381030 Small speedup for ReadNumber(). 2020-08-18 20:07:15 +02:00
Bartosz Taudul
4d4b6c7ac9 Use memchr() to find newline in memory block. 2020-08-18 19:51:02 +02:00
Bartosz Taudul
c53a1f1dac Extend ScopedZone to allow allocated srcloc construction. 2020-08-16 15:52:27 +02:00
Bartosz Taudul
5239b706c3 Allow disabling code transfer. 2020-08-16 01:31:54 +02:00
Bartosz Taudul
518ce1e946 No need to store two same pointers. 2020-08-15 13:40:36 +02:00
Bartosz Taudul
28aae73f74 RingBuffer has const size, so use template. 
This eliminates division.
 2020-08-15 02:43:18 +02:00
Bartosz Taudul
16ad6ee2ac Tune number of ETW kernel buffers. 2020-08-13 15:26:36 +02:00
Bartosz Taudul
9258e2ced0 Restore TSC usage on Linux. 2020-08-13 01:41:05 +02:00
Bartosz Taudul
c0c9832713 Implement TSC conversion and caps checking in ring buffer. 2020-08-13 01:40:18 +02:00
Bartosz Taudul
98fe63b5eb Increase sampling frequency to 10 kHz. 
Works fine on bare metal.
 2020-08-12 22:18:59 +02:00
Bartosz Taudul
f7574c5adc Reduce ring buffer size to workaround sigbus on android. 2020-08-12 18:46:19 +02:00
Bartosz Taudul
649994706b Use clock monotonic raw on Linux. 
Because Linux kernel interfaces are fucking stupid.
 2020-08-12 16:49:30 +02:00
Bartosz Taudul
d48b3187b1 Call stack sampling using perf events. 2020-08-12 16:49:30 +02:00
Bartosz Taudul
c16200ac02 Add ring buffer for perf events. 2020-08-12 14:06:19 +02:00
Bartosz Taudul
90ed18222a Use proper allocator. 2020-08-12 01:30:22 +02:00
Bartosz Taudul
b1b7be0a46 Adjust kernel tracing threads priorities. 2020-08-12 01:27:59 +02:00
Bartosz Taudul
1f4bfb68a0 Increase Linux sys trace per-cpu buffer size to 4 MB. 2020-08-12 01:19:10 +02:00
Bartosz Taudul
6db581ff4e Suppress warning. 2020-08-11 23:25:23 +02:00
Bartosz Taudul
f07eebebf7 ETW threads are time critical. 2020-08-05 15:34:39 +02:00