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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, 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, 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, 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 |
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| #
629b40da |
| 03-Nov-2021 |
Martin Liska <mliska@suse.cz> |
Fix -Wformat warnings reported by GCC.
Differential Revision: https://reviews.llvm.org/D113099
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Revision tags: 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 |
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| #
6478ef61 |
| 15-Jun-2021 |
Vitaly Buka <vitalybuka@google.com> |
[asan] Remove Asan, Ubsan support of RTEMS and Myriad
Differential Revision: https://reviews.llvm.org/D104279
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b8919fb0 |
| 15-Jun-2021 |
Vitaly Buka <vitalybuka@google.com> |
[NFC][sanitizer] clang-format some code
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Revision tags: 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 |
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| #
7ce4dfb4 |
| 04-Oct-2020 |
Alexey Baturo <space.monkey.delivers@gmail.com> |
[RISCV][ASAN] support code for architecture-specific parts of asan
[9/11] patch series to port ASAN for riscv64
Depends On D87579
Reviewed By: luismarques
Differential Revision: https://reviews.l
[RISCV][ASAN] support code for architecture-specific parts of asan
[9/11] patch series to port ASAN for riscv64
Depends On D87579
Reviewed By: luismarques
Differential Revision: https://reviews.llvm.org/D87580
show more ...
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Revision tags: 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 |
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| #
5d2be1a1 |
| 06-Jul-2020 |
Teresa Johnson <tejohnson@google.com> |
[compiler-rt][asan][hwasan] Refactor shadow setup into sanitizer_common (NFCI)
Summary:
This refactors some common support related to shadow memory setup from
asan and hwasan into sanitizer_common.
[compiler-rt][asan][hwasan] Refactor shadow setup into sanitizer_common (NFCI)
Summary:
This refactors some common support related to shadow memory setup from
asan and hwasan into sanitizer_common. This should not only reduce code
duplication but also make these facilities available for new compiler-rt
uses (e.g. heap profiling).
In most cases the separate copies of the code were either identical, or
at least functionally identical. A few notes:
In ProtectGap, the asan version checked the address against an upper
bound (kZeroBaseMaxShadowStart, which is (2^18). I have created a copy
of kZeroBaseMaxShadowStart in hwasan_mapping.h, with the same value, as
it isn't clear why that code should not do the same check. If it
shouldn't, I can remove this and guard this check so that it only
happens for asan.
In asan's InitializeShadowMemory, in the dynamic shadow case it was
setting __asan_shadow_memory_dynamic_address to 0 (which then sets both
macro SHADOW_OFFSET as well as macro kLowShadowBeg to 0) before calling
FindDynamicShadowStart(). AFAICT this is only needed because
FindDynamicShadowStart utilizes kHighShadowEnd to
get the shadow size, and kHighShadowEnd is a macro invoking
MEM_TO_SHADOW(kHighMemEnd) which in turn invokes:
(((kHighMemEnd) >> SHADOW_SCALE) + (SHADOW_OFFSET))
I.e. it computes the shadow space needed by kHighMemEnd (the shift), and
adds the offset. Since we only want the shadow space here, the earlier
setting of SHADOW_OFFSET to 0 via __asan_shadow_memory_dynamic_address
accomplishes this. In the hwasan version, it simply gets the shadow
space via "MemToShadowSize(kHighMemEnd)", where MemToShadowSize just
does the shift. I've simplified the asan handling to do the same
thing, and therefore was able to remove the setting of the SHADOW_OFFSET
via __asan_shadow_memory_dynamic_address to 0.
Reviewers: vitalybuka, kcc, eugenis
Subscribers: dberris, #sanitizers, llvm-commits, davidxl
Tags: #sanitizers
Differential Revision: https://reviews.llvm.org/D83247
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Revision tags: 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 |
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| #
4797f68b |
| 27-Aug-2019 |
David Carlier <devnexen@gmail.com> |
[Sanitizer] Using huge page on FreeBSD for shadow mapping
- Unless explicit configuration, using FreeBSD super pages feature for shadow mapping.
- asan only for now.
Reviewers: dim, emaste, vitalyb
[Sanitizer] Using huge page on FreeBSD for shadow mapping
- Unless explicit configuration, using FreeBSD super pages feature for shadow mapping.
- asan only for now.
Reviewers: dim, emaste, vitalybuka
Reviewed By: vitalybuka
Differential Revision: https://reviews.llvm.org/D65851
llvm-svn: 370008
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Revision tags: llvmorg-9.0.0-rc2 |
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| #
1d92925a |
| 05-Aug-2019 |
David Carlier <devnexen@gmail.com> |
[Sanitizer] Linux refactor shadow huge page mode handling
Disabling Transparent huge page mode refactored in one function.
Reviewers: vitalybuka
Reviewed By: vitalybuka
Differential Revision: htt
[Sanitizer] Linux refactor shadow huge page mode handling
Disabling Transparent huge page mode refactored in one function.
Reviewers: vitalybuka
Reviewed By: vitalybuka
Differential Revision: https://reviews.llvm.org/D65771
llvm-svn: 367925
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| #
217222ab |
| 01-Aug-2019 |
Nico Weber <nicolasweber@gmx.de> |
compiler-rt: Rename .cc file in lib/asan to .cpp
Like r367463, but for asan.
llvm-svn: 367558
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