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799 Commits

Author SHA1 Message Date
Ivan Molodetskikh
16a148f0be Replace __WORDSIZE with __SIZEOF_POINTER__ 
__WORDSIZE has been relocated from bits/reg.h (now an empty header) to
sys/reg.h in 2024:
https://git.musl-libc.org/cgit/musl/commit/?id=e709a6f07ade208ba513f9225222336f30c304b0

And in any case, it's a private definition. Let's use a common
documented define instead:
https://gcc.gnu.org/onlinedocs/cpp/Common-Predefined-Macros.html

Fixes symbol resolution on musl (particularly, postmarketOS aarch64).
 2026-07-06 18:57:31 +03:00
Bartosz Taudul
ba9388cd9f Merge pull request #1404 from wolfpld/slomp/gl_query_result_no_wait 
Possibly faster GL timestamp query result check
 2026-06-30 21:03:40 +02:00
Ivan Molodetskikh
279f7ba0df libbacktrace: Fix missing table assignment in RLE seq decode 
Fixes segfault when decompressing mesa debuginfo on Aeryn.
 2026-06-27 11:05:12 +03:00
Bartosz Taudul
0b120ba84f Merge pull request #1415 from wolfpld/slomp/webgpu-logging 
WebGPU: more informative errors
 2026-06-26 23:09:58 +02:00
Marcos Slomp
2221138299 more informative errors 2026-06-26 10:40:48 -07:00
Ivan Molodetskikh
bd2106db68 libbacktrace: support compressed block with window descriptor 
Some debuginfo on AerynOS has this format.
 2026-06-26 10:46:33 +03:00
Ian Lance Taylor
99c13e53bf libbacktrace: support compressed block with no sequences 
* elf.c (elf_zstd_decompress_frame): Support a compressed block
	with no sequences, only literals.

Fixes https://github.com/ianlancetaylor/libbacktrace/issues/164
 2026-06-26 10:46:17 +03:00
Ian Lance Taylor
7fbe1d1345 libbacktrace: support multiple zstd frames 
Based on patch by GitHub user ofats.

	* elf.c (elf_zstd_decompress_frame): New static function,
	broken out of elf_zstd_decompress.
	(elf_zstd_decompress): Call elf_zstd_decompress_frame in a loop.
	* zstdtest.c (test_large): Compress the file in chunks.
 2026-06-26 10:41:29 +03:00
Ivan Molodetskikh
5745b489a2 callstack: Calculate end address from highest LOAD header 
Headers aren't guaranteed to be sorted in final address order. For
example, from readelf -lW of a .so built with clang:

Program Headers:
  Type           Offset   VirtAddr           PhysAddr           FileSiz  MemSiz   Flg Align
  PHDR           0x000040 0x0000000000000040 0x0000000000000040 0x000230 0x000230 R   0x8
  LOAD           0x000000 0x0000000000000000 0x0000000000000000 0x5e8274 0x5e8274 R   0x1000
  LOAD           0x5e8280 0x00000000005e9280 0x00000000005e9280 0x51e990 0x51e990 R E 0x1000
  LOAD           0xb06c10 0x0000000000b08c10 0x0000000000b08c10 0x031628 0x0323f0 RW  0x1000
  LOAD           0xb38240 0x0000000000b3b240 0x0000000000b3b240 0x009aa8 0x011c40 RW  0x1000
  DYNAMIC        0xb32270 0x0000000000b34270 0x0000000000b34270 0x000410 0x000410 RW  0x8
  GNU_RELRO      0xb06c10 0x0000000000b08c10 0x0000000000b08c10 0x031628 0x0323f0 R   0x1
  GNU_EH_FRAME   0x4e8360 0x00000000004e8360 0x00000000004e8360 0x029cf4 0x029cf4 R   0x4
  GNU_STACK      0x000000 0x0000000000000000 0x0000000000000000 0x000000 0x000000 RW  0
  NOTE           0x000270 0x0000000000000270 0x0000000000000270 0x000024 0x000024 R   0x4
 2026-06-26 10:41:29 +03:00
Bartosz Taudul
415197bd5d Remove semicolon from TracySetProgramName macro. 2026-06-22 14:57:25 +02:00
Bartosz Taudul
5177e587e9 Do not include semicolons in TracySectionEnter / TracySectionLeave macros. 2026-06-22 14:56:32 +02:00
Bartosz Taudul
3a6a23ca98 Save and load sections data. 2026-06-21 00:56:32 +02:00
Ryan Jensen
978b720759 Fix warning [-Wsign-compare] 2026-06-20 17:09:26 -05:00
Marcos Slomp
d1373d3f4c code hardening for GLES 2.0 2026-06-19 11:03:30 -07:00
Bartosz Taudul
801a34ea66 Add trigger parameter. 2026-06-17 22:37:31 +02:00
Bartosz Taudul
0cdb6d365e Initial section enter / leave instrumentation. 2026-06-17 22:37:31 +02:00
Bartosz Taudul
e3f4c72c85 Move TRACY_ATTRIBUTE_FORMAT_PRINTF to its own header. 2026-06-17 22:37:31 +02:00
Marcos Slomp
22abcd272f cosmetic: making things a bit more idiomatic 2026-06-16 11:30:21 -07:00
Marcos Slomp
32b712c120 force inline helper method 2026-06-16 11:24:47 -07:00
Marcos Slomp
704b5c4030 refactor sentinel value 2026-06-16 11:24:27 -07:00
Marcos Slomp
dd6962b42c use queryId arg, not m_tail member 2026-06-16 11:24:12 -07:00
Marcos Slomp
16cfd25320 potentially faster timestamp query result check 
Co-authored-by: Sergio Acereda <sergio.acereda@gmail.com>
 2026-06-16 08:36:55 -07:00
Marcos Slomp
1de94aa856 add routine to check for GL features/extensions at run-time 2026-06-15 21:19:12 -07:00
Marcos Slomp
69af195c98 edge-case bug-fix (could cause wgpu-native to panic) 2026-06-15 13:14:28 -07:00
Bartosz Taudul
62560a6429 Add 8-bit length string transfers to the protocol. 2026-06-15 20:43:55 +02:00
Bartosz Taudul
f7b4e177ff Change misleading etc1buf variable to texbuf. 2026-06-15 19:31:06 +02:00
Bartosz Taudul
084daf0516 Force inline send string strlen helpers. 2026-06-15 19:19:13 +02:00
Bartosz Taudul
33fccb3530 Typos. 2026-06-15 17:08:39 +02:00
Bartosz Taudul
45576f6972 Merge pull request #1400 from wolfpld/slomp/gl-example 
adding OpenGL example (spinning triangle)
 2026-06-14 21:39:54 +02:00
Bartosz Taudul
d3047f8069 Fix memory discard + callstack. 
Bug (High Severity): Wrong queue type in MemDiscardCallstack

In the callstack path of MemDiscardCallstack, the wrong queue type is
sent:

  SendMemDiscard( QueueType::MemDiscard, thread, name );

Every other callstack variant correctly uses its callstack queue type
(MemAllocCallstack, MemFreeCallstack, etc.), but this one uses the
non-callstack type. The SendMemDiscard assertion at line 1026 confirms
MemDiscardCallstack is a valid value.

Impact: The callstack captured by SendCallstackSerial() will be orphaned.
The server processes the event via the non-callstack handler, leaving the
callstack serial data unconsumed, which desynchronizes the serial queue
and corrupts all subsequent events.
 2026-06-12 20:30:59 +02:00
Bartosz Taudul
a091bb4ad2 Remove "secure" variant of alloc/free. 
Random crashes are not fun. Always use the "secure" code path.
 2026-06-12 19:41:17 +02:00
Marcos Slomp
daba5acfbc more explicit compiler warning message 2026-06-12 07:31:03 -07:00
Bartosz Taudul
07bfe3465e Merge pull request #1356 from wolfpld/slomp/tracy-webgpu 
GPU: WebGPU back-end
 2026-06-12 12:11:32 +02:00
Bartosz Taudul
0544440a34 Remove unused, extremely broken code. 2026-06-11 22:35:25 +02:00
Marcos Slomp
f287508772 addressing type conversion warning 2026-06-11 13:28:32 -07:00
Bartosz Taudul
f622b97436 Backdate init time when a producer token predates it. 
A zone emitted from a shared object initializer runs before the
executable's constructors, so its timestamp precedes s_initTime, which
the server uses as the trace epoch (baseTime). Such a zone converts to
negative trace time and its end no longer satisfies IsEndValid(), which
excludes it from statistics reconstruction and makes it render as
never-ending.

Record the current time when a producer token is created before
s_initTime is constructed and use it as the init time, ensuring no event
timestamp precedes the trace epoch.
 2026-06-11 20:05:59 +02:00
Bartosz Taudul
dfded9d55d Recover main thread producer orphaned by cross-module init order. 
ELF init_priority only orders constructors within a single module. All of
a shared object's initializers run before any of the executable's, so an
instrumented dependency .so emitting a zone from its static initializer
creates the main thread producer token against the zero-initialized
s_queue. The queue constructor then resets the producer list, orphaning
that producer: every zone emitted on the main thread from that point on
is enqueued into blocks no consumer ever iterates and silently lost,
while sampling (worker thread producer) keeps working.

Re-link such a producer right after the queue is constructed. In the
common case, where nothing was emitted during shared object init, this
merely constructs the main thread token eagerly.
 2026-06-11 20:05:57 +02:00
Clément Grégoire
0c74658dd3 TRACY_WIN32_NO_DESKTOP should use GetVersionExW explicitly. 
Since we use `RTL_OSVERSIONINFOW` we need to use W version explicitly
 2026-06-11 12:06:34 +02:00
Marcos Slomp
debda1df55 scoping the GpuCtx constructor 2026-06-10 18:57:22 -07:00
Marcos Slomp
d98608b022 issue a Tracy warning message when timestamp queries are supported but not properly implemented 2026-06-10 18:52:57 -07:00
Marcos Slomp
eb88c6eba0 adding warning about TracyOpenGL usage on Apple devices 2026-06-10 18:52:09 -07:00
Marcos Slomp
cfc046abcd refactoring requirements 2026-06-10 11:09:51 -07:00
Clément Grégoire
bfab6d03f4 WORKAROUND_malloc/free should properly route to tracy_malloc/free 2026-06-10 17:15:33 +02:00
Marcos Slomp
0d848c3042 proper device descriptor chaining 2026-06-10 08:03:18 -07:00
Marcos Slomp
6fc279eef4 more descriptive API name 2026-06-10 06:23:57 -07:00
MaximeCoutantSonos
7637971e9e Fixed typo inconsistency in Shared lock C api 2026-06-10 14:26:36 +02:00
Marcos Slomp
28d3a91980 more changes to allow for null context 2026-06-09 16:26:51 -07:00
Marcos Slomp
0fbb2eaaa4 typo 2026-06-09 16:00:43 -07:00
Marcos Slomp
b27dab4584 remove "spontaneous" callback (better determinism) 2026-06-09 15:59:38 -07:00
Marcos Slomp
75bee5370f cosmetics 2026-06-09 15:58:24 -07:00