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Revision tags: llvmorg-21-init, llvmorg-19.1.7 |
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60a2f32c |
| 19-Dec-2024 |
Thurston Dang <thurston@google.com> |
Revert "[driver] Fix sanitizer libc++ runtime linking (#120370)"
This reverts commit 9af5de320b77d3757ea2b7e3d85c67f88dfbabb5.
Reason: buildbot breakage
(https://lab.llvm.org/buildbot/#/builders/24
Revert "[driver] Fix sanitizer libc++ runtime linking (#120370)"
This reverts commit 9af5de320b77d3757ea2b7e3d85c67f88dfbabb5.
Reason: buildbot breakage
(https://lab.llvm.org/buildbot/#/builders/24/builds/3394/steps/10/logs/stdio)
"Unexpectedly Passed Tests (1):
llvm-libc++-shared.cfg.in :: libcxx/language.support/support.dynamic/libcpp_deallocate.sh.cpp"
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| #
9af5de32 |
| 18-Dec-2024 |
Vitaly Buka <vitalybuka@google.com> |
[driver] Fix sanitizer libc++ runtime linking (#120370)
1. -f[no-]sanitize-link-c++-runtime suppose to
override defauld behavior implied from `CCCIsCXX`
2. Take into account -nostdlib++ (unblocks
[driver] Fix sanitizer libc++ runtime linking (#120370)
1. -f[no-]sanitize-link-c++-runtime suppose to
override defauld behavior implied from `CCCIsCXX`
2. Take into account -nostdlib++ (unblocks #108357)
3. Fix typo hasFlag vs hasArg.
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Revision tags: 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 |
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11c8b9c9 |
| 12-Sep-2023 |
Vitaly Buka <vitalybuka@google.com> |
[hwasan] Re-enable the test with fallback
The test passes without stdc++, but we prefer to run it with stdc++ if
availibe.
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8ee0874e |
| 12-Sep-2023 |
Vitaly Buka <vitalybuka@google.com> |
[test][hwasan] Fix UNSUPPORTED condition
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8b3ba143 |
| 12-Sep-2023 |
Vitaly Buka <vitalybuka@google.com> |
[test][hwasan] Disable the test as it fails on Arm as well
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aaf87dd2 |
| 11-Sep-2023 |
Vitaly Buka <vitalybuka@google.com> |
[test][hwasan] Disable test failing on x86_64 with no -lstdc++
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Revision tags: 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 |
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f715fa5c |
| 06-Jun-2023 |
Arthur Eubanks <aeubanks@google.com> |
Revert "Reland [compiler-rt][CMake] Properly set COMPILER_RT_HAS_LLD"
This reverts commit fffa05a2bcb548d5189e8c2e52d2ed2e7ebb2498.
This seems to cause hwasan tests to run in environments it didn't
Revert "Reland [compiler-rt][CMake] Properly set COMPILER_RT_HAS_LLD"
This reverts commit fffa05a2bcb548d5189e8c2e52d2ed2e7ebb2498.
This seems to cause hwasan tests to run in environments it didn't run in before.
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Revision tags: 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 |
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| #
fffa05a2 |
| 23-Feb-2023 |
Arthur Eubanks <aeubanks@google.com> |
Reland [compiler-rt][CMake] Properly set COMPILER_RT_HAS_LLD
LLVM_TOOL_LLD_BUILD is a relic of the pre-monorepo times. This causes us to never set COMPILER_RT_HAS_LLD.
Instead, set it from the runt
Reland [compiler-rt][CMake] Properly set COMPILER_RT_HAS_LLD
LLVM_TOOL_LLD_BUILD is a relic of the pre-monorepo times. This causes us to never set COMPILER_RT_HAS_LLD.
Instead, set it from the runtimes build if lld is being built and lld is used as the compiler-rt linker.
Mark a test that requires libstdc++ as requiring Android, as other platforms may not have a libstdc++ lying around.
Reviewed By: MaskRay
Differential Revision: https://reviews.llvm.org/D144660
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Revision tags: 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, working, 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, llvmorg-14.0.6, llvmorg-14.0.5 |
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e1d84c42 |
| 07-Jun-2022 |
Leonard Chan <leonardchan@google.com> |
[compiler-rt][sanitizer] Have all OOM-related error messages start with the same format
This way downstream tools that read sanitizer output can differentiate between OOM errors
reported by sanitize
[compiler-rt][sanitizer] Have all OOM-related error messages start with the same format
This way downstream tools that read sanitizer output can differentiate between OOM errors
reported by sanitizers from other sanitizer errors.
Changes:
- Introduce ErrorIsOOM for checking if a platform-specific error code from an "mmap" is an OOM err.
- Add ReportOOMError which just prepends this error message to the start of a Report call.
- Replace some Reports for OOMs with calls to ReportOOMError.
- Update necessary tests.
Differential Revision: https://reviews.llvm.org/D127161
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Revision tags: llvmorg-14.0.4, 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 |
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96a4167b |
| 25-Mar-2021 |
Matt Morehouse <mascasa@google.com> |
[HWASan] Use page aliasing on x86_64.
Userspace page aliasing allows us to use middle pointer bits for tags
without untagging them before syscalls or accesses. This should enable
easier experimenta
[HWASan] Use page aliasing on x86_64.
Userspace page aliasing allows us to use middle pointer bits for tags
without untagging them before syscalls or accesses. This should enable
easier experimentation with HWASan on x86_64 platforms.
Currently stack, global, and secondary heap tagging are unsupported.
Only primary heap allocations get tagged.
Note that aliasing mode will not work properly in the presence of
fork(), since heap memory will be shared between the parent and child
processes. This mode is non-ideal; we expect Intel LAM to enable full
HWASan support on x86_64 in the future.
Reviewed By: vitalybuka, eugenis
Differential Revision: https://reviews.llvm.org/D98875
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c8ef98e5 |
| 24-Mar-2021 |
Matt Morehouse <mascasa@google.com> |
Revert "[HWASan] Use page aliasing on x86_64."
This reverts commit 63f73c3eb9716256ab8dbb868e16d08a88636cba due to
breakage on aarch64 without TBI.
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63f73c3e |
| 24-Mar-2021 |
Matt Morehouse <mascasa@google.com> |
[HWASan] Use page aliasing on x86_64.
Userspace page aliasing allows us to use middle pointer bits for tags
without untagging them before syscalls or accesses. This should enable
easier experimenta
[HWASan] Use page aliasing on x86_64.
Userspace page aliasing allows us to use middle pointer bits for tags
without untagging them before syscalls or accesses. This should enable
easier experimentation with HWASan on x86_64 platforms.
Currently stack, global, and secondary heap tagging are unsupported.
Only primary heap allocations get tagged.
Note that aliasing mode will not work properly in the presence of
fork(), since heap memory will be shared between the parent and child
processes. This mode is non-ideal; we expect Intel LAM to enable full
HWASan support on x86_64 in the future.
Reviewed By: vitalybuka, eugenis
Differential Revision: https://reviews.llvm.org/D98875
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Revision tags: 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 |
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237b024b |
| 24-Nov-2020 |
Evgenii Stepanov <eugenis@google.com> |
[hwasan] Fix tests when vm.overcommit_memory=1.
Remove an invalid check from sizes.cpp that only passes when overcommit is disabled.
Fixes PR48274.
Differential Revision: https://reviews.llvm.org/
[hwasan] Fix tests when vm.overcommit_memory=1.
Remove an invalid check from sizes.cpp that only passes when overcommit is disabled.
Fixes PR48274.
Differential Revision: https://reviews.llvm.org/D91999
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b3ccfa1e |
| 19-Oct-2020 |
Evgenii Stepanov <eugenis@google.com> |
[hwasan] Increase max allocation size to 1Tb.
2Gb is unreasonably low on devices with 12Gb RAM and more.
Differential Revision: https://reviews.llvm.org/D89750
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Revision tags: 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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e757cadb |
| 05-Aug-2019 |
Peter Collingbourne <peter@pcc.me.uk> |
hwasan: Untag global variable addresses in tests.
Once we start instrumenting globals, all addresses including those of string literals
that we pass to the operating system will start being tagged.
hwasan: Untag global variable addresses in tests.
Once we start instrumenting globals, all addresses including those of string literals
that we pass to the operating system will start being tagged. Since we can't rely
on the operating system to be able to cope with these addresses, we need to untag
them before passing them to the operating system. This change introduces a macro
that does so and uses it everywhere it is needed.
Differential Revision: https://reviews.llvm.org/D65768
llvm-svn: 367938
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Revision tags: llvmorg-9.0.0-rc1, llvmorg-10-init, llvmorg-8.0.1, llvmorg-8.0.1-rc4, llvmorg-8.0.1-rc3, llvmorg-8.0.1-rc2, llvmorg-8.0.1-rc1 |
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d1a71004 |
| 01-May-2019 |
Evgeniy Stepanov <eugeni.stepanov@gmail.com> |
[sanitizer] Implement reallocarray.
Summary:
It's a cross of calloc and realloc. Sanitizers implement calloc-like check for size
overflow.
Reviewers: vitalybuka, kcc
Subscribers: kubamracek, #sani
[sanitizer] Implement reallocarray.
Summary:
It's a cross of calloc and realloc. Sanitizers implement calloc-like check for size
overflow.
Reviewers: vitalybuka, kcc
Subscribers: kubamracek, #sanitizers, llvm-commits
Tags: #sanitizers, #llvm
Differential Revision: https://reviews.llvm.org/D61108
llvm-svn: 359708
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Revision tags: llvmorg-8.0.0, llvmorg-8.0.0-rc5, llvmorg-8.0.0-rc4, llvmorg-8.0.0-rc3, llvmorg-7.1.0, llvmorg-7.1.0-rc1, llvmorg-8.0.0-rc2 |
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6141b037 |
| 05-Feb-2019 |
Peter Collingbourne <peter@pcc.me.uk> |
gn build: Upgrade to NDK r19.
NDK r19 includes a sysroot that can be used directly by the compiler
without creating a standalone toolchain, so we just need a handful
of flags to point Clang there.
gn build: Upgrade to NDK r19.
NDK r19 includes a sysroot that can be used directly by the compiler
without creating a standalone toolchain, so we just need a handful
of flags to point Clang there.
Differential Revision: https://reviews.llvm.org/D57733
llvm-svn: 353139
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Revision tags: llvmorg-8.0.0-rc1, llvmorg-7.0.1, llvmorg-7.0.1-rc3, llvmorg-7.0.1-rc2, llvmorg-7.0.1-rc1, llvmorg-7.0.0, llvmorg-7.0.0-rc3 |
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5b332abd |
| 07-Sep-2018 |
Evgeniy Stepanov <eugeni.stepanov@gmail.com> |
[hwasan] Fix malloc overflow detection.
Check size limit before rounding up, otherwise malloc((size_t)-1)
would happily allocate 0 bytes.
Steal a nice test case from scudo.
llvm-svn: 341612
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