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Revision tags: llvmorg-20.1.0, llvmorg-20.1.0-rc3, llvmorg-20.1.0-rc2, llvmorg-20.1.0-rc1, llvmorg-21-init, llvmorg-19.1.7, llvmorg-19.1.6, llvmorg-19.1.5, llvmorg-19.1.4, llvmorg-19.1.3, llvmorg-19.1.2, llvmorg-19.1.1, llvmorg-19.1.0, llvmorg-19.1.0-rc4, llvmorg-19.1.0-rc3, llvmorg-19.1.0-rc2, llvmorg-19.1.0-rc1, llvmorg-20-init, llvmorg-18.1.8, llvmorg-18.1.7, llvmorg-18.1.6, llvmorg-18.1.5, llvmorg-18.1.4, llvmorg-18.1.3, llvmorg-18.1.2, llvmorg-18.1.1, llvmorg-18.1.0, llvmorg-18.1.0-rc4, llvmorg-18.1.0-rc3, llvmorg-18.1.0-rc2, llvmorg-18.1.0-rc1, llvmorg-19-init, llvmorg-17.0.6, llvmorg-17.0.5, llvmorg-17.0.4, llvmorg-17.0.3, llvmorg-17.0.2, llvmorg-17.0.1, llvmorg-17.0.0, llvmorg-17.0.0-rc4, llvmorg-17.0.0-rc3, llvmorg-17.0.0-rc2, llvmorg-17.0.0-rc1, llvmorg-18-init, llvmorg-16.0.6, llvmorg-16.0.5, llvmorg-16.0.4, llvmorg-16.0.3, llvmorg-16.0.2, llvmorg-16.0.1, llvmorg-16.0.0, llvmorg-16.0.0-rc4, llvmorg-16.0.0-rc3, llvmorg-16.0.0-rc2, llvmorg-16.0.0-rc1, llvmorg-17-init, llvmorg-15.0.7, llvmorg-15.0.6, llvmorg-15.0.5, llvmorg-15.0.4, llvmorg-15.0.3, llvmorg-15.0.2, llvmorg-15.0.1, llvmorg-15.0.0, llvmorg-15.0.0-rc3, llvmorg-15.0.0-rc2, llvmorg-15.0.0-rc1, llvmorg-16-init |
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| #
ca50840b |
| 01-Jul-2022 |
Julian Lettner <[email protected]> |
[Sanitizer][Darwin] Cleanup MaybeReexec() function and usage
While investigating another issue, I noticed that `MaybeReexec()` never
actually "re-executes via `execv()`" anymore. `DyldNeedsEnvVaria
[Sanitizer][Darwin] Cleanup MaybeReexec() function and usage
While investigating another issue, I noticed that `MaybeReexec()` never
actually "re-executes via `execv()`" anymore. `DyldNeedsEnvVariable()`
only returned true on macOS 10.10 and below.
Usually, I try to avoid "unnecessary" cleanups (it's hard to be certain
that there truly is no fallout), but I decided to do this one because:
* I initially tricked myself into thinking that `MaybeReexec()` was
relevant to my original investigation (instead of being dead code).
* The deleted code itself is quite complicated.
* Over time a few other things were mushed into `MaybeReexec()`:
initializing `MonotonicNanoTime()`, verifying interceptors are
working, and stripping the `DYLD_INSERT_LIBRARIES` env var to avoid
problems when forking.
* This platform-specific thing leaked into `sanitizer_common.h`.
* The `ReexecDisabled()` config nob relies on the "strong overrides weak
pattern", which is now problematic and can be completely removed.
* `ReexecDisabled()` actually hid another issue with interceptors not
working in unit tests. I added an explicit `verify_interceptors`
(defaults to `true`) option instead.
Differential Revision: https://reviews.llvm.org/D129157
show more ...
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| #
7789c9af |
| 08-Jul-2022 |
Julian Lettner <[email protected]> |
Revert "[Sanitizer][Darwin] Cleanup MaybeReexec() function and usage"
Many tests for the `UBSan-Standalone-iossim-x86_64` fail with this.
Reverting so I can investigate.
This reverts commit 0a9667b
Revert "[Sanitizer][Darwin] Cleanup MaybeReexec() function and usage"
Many tests for the `UBSan-Standalone-iossim-x86_64` fail with this.
Reverting so I can investigate.
This reverts commit 0a9667b0f56b1b450abd02f74c6175bea54f832e.
show more ...
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| #
0a9667b0 |
| 01-Jul-2022 |
Julian Lettner <[email protected]> |
[Sanitizer][Darwin] Cleanup MaybeReexec() function and usage
While investigating another issue, I noticed that `MaybeReexec()` never
actually "re-executes via `execv()`" anymore. `DyldNeedsEnvVaria
[Sanitizer][Darwin] Cleanup MaybeReexec() function and usage
While investigating another issue, I noticed that `MaybeReexec()` never
actually "re-executes via `execv()`" anymore. `DyldNeedsEnvVariable()`
only returned true on macOS 10.10 and below.
Usually, I try to avoid "unnecessary" cleanups (it's hard to be certain
that there truly is no fallout), but I decided to do this one because:
* I initially tricked myself into thinking that `MaybeReexec()` was
relevant to my original investigation (instead of being dead code).
* The deleted code itself is quite complicated.
* Over time a few other things were mushed into `MaybeReexec()`:
initializing `MonotonicNanoTime()`, verifying interceptors are
working, and stripping the `DYLD_INSERT_LIBRARIES` env var to avoid
problems when forking.
* This platform-specific thing leaked into `sanitizer_common.h`.
* The `ReexecDisabled()` config nob relies on the "strong overrides weak
pattern", which is now problematic and can be completely removed.
* `ReexecDisabled()` actually hid another issue with interceptors not
working in unit tests. I added an explicit `verify_interceptors`
(defaults to `true`) option instead.
Differential Revision: https://reviews.llvm.org/D129157
show more ...
|
|
Revision tags: llvmorg-14.0.6, llvmorg-14.0.5, llvmorg-14.0.4 |
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| #
a61c8e1e |
| 03-May-2022 |
Yuanfang Chen <[email protected]> |
tsan: for unittests, change to use test fixtures to clear racy stacks
After cd0a5889d71, unittest would run in shard mode where many tests
share a single process. Need to clear some global state to
tsan: for unittests, change to use test fixtures to clear racy stacks
After cd0a5889d71, unittest would run in shard mode where many tests
share a single process. Need to clear some global state to make the test
results stable.
Reviewed By: thetruestblue, rsundahl
Differential Revision: https://reviews.llvm.org/D124591
show more ...
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Revision tags: llvmorg-14.0.3, llvmorg-14.0.2, llvmorg-14.0.1, llvmorg-14.0.0, llvmorg-14.0.0-rc4, llvmorg-14.0.0-rc3, llvmorg-14.0.0-rc2, llvmorg-14.0.0-rc1, llvmorg-15-init, llvmorg-13.0.1, llvmorg-13.0.1-rc3, llvmorg-13.0.1-rc2, llvmorg-13.0.1-rc1, llvmorg-13.0.0, llvmorg-13.0.0-rc4, llvmorg-13.0.0-rc3, llvmorg-13.0.0-rc2, llvmorg-13.0.0-rc1, llvmorg-14-init, llvmorg-12.0.1, llvmorg-12.0.1-rc4, llvmorg-12.0.1-rc3, llvmorg-12.0.1-rc2, llvmorg-12.0.1-rc1, llvmorg-12.0.0, llvmorg-12.0.0-rc5, llvmorg-12.0.0-rc4, llvmorg-12.0.0-rc3, llvmorg-12.0.0-rc2, llvmorg-11.1.0, llvmorg-11.1.0-rc3, llvmorg-12.0.0-rc1, llvmorg-13-init, llvmorg-11.1.0-rc2, llvmorg-11.1.0-rc1, llvmorg-11.0.1, llvmorg-11.0.1-rc2, llvmorg-11.0.1-rc1, llvmorg-11.0.0, llvmorg-11.0.0-rc6, llvmorg-11.0.0-rc5, llvmorg-11.0.0-rc4, llvmorg-11.0.0-rc3, llvmorg-11.0.0-rc2, llvmorg-11.0.0-rc1, llvmorg-12-init, llvmorg-10.0.1, llvmorg-10.0.1-rc4, llvmorg-10.0.1-rc3, llvmorg-10.0.1-rc2, llvmorg-10.0.1-rc1, llvmorg-10.0.0, llvmorg-10.0.0-rc6, llvmorg-10.0.0-rc5, llvmorg-10.0.0-rc4, llvmorg-10.0.0-rc3, llvmorg-10.0.0-rc2, llvmorg-10.0.0-rc1, llvmorg-11-init, llvmorg-9.0.1, llvmorg-9.0.1-rc3, llvmorg-9.0.1-rc2, llvmorg-9.0.1-rc1, llvmorg-9.0.0, llvmorg-9.0.0-rc6, llvmorg-9.0.0-rc5, llvmorg-9.0.0-rc4, llvmorg-9.0.0-rc3, llvmorg-9.0.0-rc2 |
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| #
5de29a4b |
| 01-Aug-2019 |
Nico Weber <[email protected]> |
compiler-rt: Rename .cc file in lib/tsan/tests/{rtl,unit} to .cpp
Like r367463, but for tsan/tests/{rtl,unit}.
llvm-svn: 367566
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