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Revision tags: 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
# 8362ddb6 10-Sep-2023 Vitaly Buka <vitalybuka@google.com>

[test][sanitizer] Reduce output noise in test


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, llvmorg-16.0.5, llvmorg-16.0.4, llvmorg-16.0.3
# 66f162a6 26-Apr-2023 Vitaly Buka <vitalybuka@google.com>

[HWASAN] Fix __sanitizer_get_allocated_{begin,size}

HWASAN_ALIASING_MODE needs to untag only
primary allocator pointers.

Reviewed By: kstoimenov, thurston

Differential Revision: https://reviews.ll

[HWASAN] Fix __sanitizer_get_allocated_{begin,size}

HWASAN_ALIASING_MODE needs to untag only
primary allocator pointers.

Reviewed By: kstoimenov, thurston

Differential Revision: https://reviews.llvm.org/D149238

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# 79e76211 26-Apr-2023 Vitaly Buka <vitalybuka@google.com>

[test][HWASAN] Add hwasan-aliasing

Some tests of D149234 deppend on
aliasing mode.


# 69e01fa1 26-Apr-2023 Vitaly Buka <vitalybuka@google.com>

[test][HWASAN] Add XFAILs for missing hwasan features

Reviewed By: thurston

Differential Revision: https://reviews.llvm.org/D149271


Revision tags: llvmorg-16.0.2, llvmorg-16.0.1
# d644ab02 04-Apr-2023 Thurston Dang <thurston@google.com>

Update __sanitizer_get_allocated_begin to return const void*

D147005 introduced __sanitizer_get_allocated_begin, with a return
value of void*. This involved a few naughty casts that dropped the
cons

Update __sanitizer_get_allocated_begin to return const void*

D147005 introduced __sanitizer_get_allocated_begin, with a return
value of void*. This involved a few naughty casts that dropped the
const. This patch adds back the const qualifier.

Differential Revision: https://reviews.llvm.org/D147489

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# 415b1cfd 03-Apr-2023 Thurston Dang <thurston@google.com>

Add __sanitizer_get_allocated_begin API and implementations

This function will return the start of the allocation, if given a pointer that lies within an allocation. Otherwise, it returns NULL.

It

Add __sanitizer_get_allocated_begin API and implementations

This function will return the start of the allocation, if given a pointer that lies within an allocation. Otherwise, it returns NULL.

It will be useful for detecting dynamic TLS allocations in glibc >=2.25, which
uses malloc (see https://github.com/google/sanitizers/issues/1409#issuecomment-1214244142).

Reviewed By: vitalybuka

Differential Revision: https://reviews.llvm.org/D147005

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