|
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, 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, 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 |
|
| #
7afdc89c |
| 06-Jan-2021 |
Fangrui Song <[email protected]> |
[sanitizer] Define SANITIZER_GLIBC to refine SANITIZER_LINUX feature detection and support musl
Several `#if SANITIZER_LINUX && !SANITIZER_ANDROID` guards are replaced
with the more appropriate `#if
[sanitizer] Define SANITIZER_GLIBC to refine SANITIZER_LINUX feature detection and support musl
Several `#if SANITIZER_LINUX && !SANITIZER_ANDROID` guards are replaced
with the more appropriate `#if SANITIZER_GLIBC` (the headers are glibc
extensions, not specific to Linux (i.e. if we ever support GNU/kFreeBSD
or Hurd, the guards may automatically work)).
Several `#if SANITIZER_LINUX && !SANITIZER_ANDROID` guards are refined
with `#if SANITIZER_GLIBC` (the definitions are available on Linux glibc,
but may not be available on other libc (e.g. musl) implementations).
This patch makes `ninja asan cfi lsan msan stats tsan ubsan xray` build on a musl based Linux distribution (apk install musl-libintl)
Notes about disabled interceptors for musl:
* `SANITIZER_INTERCEPT_GLOB`: musl does not implement `GLOB_ALTDIRFUNC` (GNU extension)
* Some ioctl structs and functions operating on them.
* `SANITIZER_INTERCEPT___PRINTF_CHK`: `_FORTIFY_SOURCE` functions are GNU extension
* `SANITIZER_INTERCEPT___STRNDUP`: `dlsym(RTLD_NEXT, "__strndup")` errors so a diagnostic is formed. The diagnostic uses `write` which hasn't been intercepted => SIGSEGV
* `SANITIZER_INTERCEPT_*64`: the `_LARGEFILE64_SOURCE` functions are glibc specific. musl does something like `#define pread64 pread`
* Disabled `msg_iovlen msg_controllen cmsg_len` checks: musl is conforming while many implementations (Linux/FreeBSD/NetBSD/Solaris) are non-conforming. Since we pick the glibc definition, exclude the checks for musl (incompatible sizes but compatible offsets)
Pass through LIBCXX_HAS_MUSL_LIBC to make check-msan/check-tsan able to build libc++ (https://bugs.llvm.org/show_bug.cgi?id=48618).
Many sanitizer features are available now.
```
% ninja check-asan
(known issues:
* ASAN_OPTIONS=fast_unwind_on_malloc=0 odr-violations hangs
)
...
Testing Time: 53.69s
Unsupported : 185
Passed : 512
Expectedly Failed: 1
Failed : 12
% ninja check-ubsan check-ubsan-minimal check-memprof # all passed
% ninja check-cfi
( all cross-dso/)
...
Testing Time: 8.68s
Unsupported : 264
Passed : 80
Expectedly Failed: 8
Failed : 32
% ninja check-lsan
(With GetTls (D93972), 10 failures)
Testing Time: 4.09s
Unsupported: 7
Passed : 65
Failed : 22
% ninja check-msan
(Many are due to functions not marked unsupported.)
Testing Time: 23.09s
Unsupported : 6
Passed : 764
Expectedly Failed: 2
Failed : 58
% ninja check-tsan
Testing Time: 23.21s
Unsupported : 86
Passed : 295
Expectedly Failed: 1
Failed : 25
```
Used `ASAN_OPTIONS=verbosity=2` to verify there is no unneeded interceptor.
Partly based on Jari Ronkainen's https://reviews.llvm.org/D63785#1921014
Note: we need to place `_FILE_OFFSET_BITS` above `#include "sanitizer_platform.h"` to avoid `#define __USE_FILE_OFFSET64 1` in 32-bit ARM `features.h`
Reviewed By: vitalybuka
Differential Revision: https://reviews.llvm.org/D93848
show more ...
|
| #
4839378c |
| 06-Jan-2021 |
Oliver Stannard <[email protected]> |
Revert "[sanitizer] Define SANITIZER_GLIBC to refine SANITIZER_LINUX feature detection and support musl"
This reverts commit b7718b617557aa9827f994a16267537236634095, because it
is causing build fai
Revert "[sanitizer] Define SANITIZER_GLIBC to refine SANITIZER_LINUX feature detection and support musl"
This reverts commit b7718b617557aa9827f994a16267537236634095, because it
is causing build failures on all 32-bit ARM bots which build
compiler-rt.
show more ...
|
| #
b7718b61 |
| 06-Jan-2021 |
Fangrui Song <[email protected]> |
Reland D93848 "[sanitizer] Define SANITIZER_GLIBC to refine SANITIZER_LINUX feature detection and support musl""
Several `#if SANITIZER_LINUX && !SANITIZER_ANDROID` guards are replaced
with the more
Reland D93848 "[sanitizer] Define SANITIZER_GLIBC to refine SANITIZER_LINUX feature detection and support musl""
Several `#if SANITIZER_LINUX && !SANITIZER_ANDROID` guards are replaced
with the more appropriate `#if SANITIZER_GLIBC` (the headers are glibc
extensions, not specific to Linux (i.e. if we ever support GNU/kFreeBSD
or Hurd, the guards may automatically work)).
Several `#if SANITIZER_LINUX && !SANITIZER_ANDROID` guards are refined
with `#if SANITIZER_GLIBC` (the definitions are available on Linux glibc,
but may not be available on other libc (e.g. musl) implementations).
This patch makes `ninja asan cfi msan stats tsan ubsan xray` build on a musl based Linux distribution (apk install musl-libintl)
Notes about disabled interceptors for musl:
* `SANITIZER_INTERCEPT_GLOB`: musl does not implement `GLOB_ALTDIRFUNC` (GNU extension)
* Some ioctl structs and functions operating on them.
* `SANITIZER_INTERCEPT___PRINTF_CHK`: `_FORTIFY_SOURCE` functions are GNU extension
* `SANITIZER_INTERCEPT___STRNDUP`: `dlsym(RTLD_NEXT, "__strndup")` errors so a diagnostic is formed. The diagnostic uses `write` which hasn't been intercepted => SIGSEGV
* `SANITIZER_INTERCEPT_*64`: the `_LARGEFILE64_SOURCE` functions are glibc specific. musl does something like `#define pread64 pread`
* Disabled `msg_iovlen msg_controllen cmsg_len` checks: musl is conforming while many implementations (Linux/FreeBSD/NetBSD/Solaris) are non-conforming. Since we pick the glibc definition, exclude the checks for musl (incompatible sizes but compatible offsets)
Pass through LIBCXX_HAS_MUSL_LIBC to make check-msan/check-tsan able to build libc++ (https://bugs.llvm.org/show_bug.cgi?id=48618).
Many sanitizer features are available now.
```
% ninja check-asan
(known issues:
* ASAN_OPTIONS=fast_unwind_on_malloc=0 odr-violations hangs
)
...
Testing Time: 53.69s
Unsupported : 185
Passed : 512
Expectedly Failed: 1
Failed : 12
% ninja check-ubsan check-ubsan-minimal check-memprof # all passed
% ninja check-cfi
( all cross-dso/)
...
Testing Time: 8.68s
Unsupported : 264
Passed : 80
Expectedly Failed: 8
Failed : 32
% ninja check-lsan
(With GetTls (D93972), 10 failures)
Testing Time: 4.09s
Unsupported: 7
Passed : 65
Failed : 22
% ninja check-msan
(Many are due to functions not marked unsupported.)
Testing Time: 23.09s
Unsupported : 6
Passed : 764
Expectedly Failed: 2
Failed : 58
% ninja check-tsan
Testing Time: 23.21s
Unsupported : 86
Passed : 295
Expectedly Failed: 1
Failed : 25
```
Used `ASAN_OPTIONS=verbosity=2` to verify there is no unneeded interceptor.
Partly based on Jari Ronkainen's https://reviews.llvm.org/D63785#1921014
Reviewed By: vitalybuka
Differential Revision: https://reviews.llvm.org/D93848
show more ...
|
| #
fe9976c0 |
| 02-Jan-2021 |
Nico Weber <[email protected]> |
Revert "[sanitizer] Define SANITIZER_GLIBC to refine SANITIZER_LINUX feature detection and support musl"
...and follow-ups. It still doesn't build on Android, see https://reviews.llvm.org/D93848#247
Revert "[sanitizer] Define SANITIZER_GLIBC to refine SANITIZER_LINUX feature detection and support musl"
...and follow-ups. It still doesn't build on Android, see https://reviews.llvm.org/D93848#2476310
This reverts commit a92d01534f1c4fb79210975573e774d0393f2533.
This reverts commit 52d7e183bf25ea38e1149e39e19d21e6212e701f.
This reverts commit 34489da81b39972b40d2ff5581fe48911339406e.
show more ...
|
| #
a92d0153 |
| 31-Dec-2020 |
Fangrui Song <[email protected]> |
[sanitizer] Define SANITIZER_GLIBC to refine SANITIZER_LINUX feature detection and support musl
Several `#if SANITIZER_LINUX && !SANITIZER_ANDROID` guards are replaced
with the more appropriate `#if
[sanitizer] Define SANITIZER_GLIBC to refine SANITIZER_LINUX feature detection and support musl
Several `#if SANITIZER_LINUX && !SANITIZER_ANDROID` guards are replaced
with the more appropriate `#if SANITIZER_GLIBC` (the headers are glibc
extensions, not specific to Linux (i.e. if we ever support GNU/kFreeBSD
or Hurd, the guards may automatically work)).
Several `#if SANITIZER_LINUX && !SANITIZER_ANDROID` guards are refined
with `#if SANITIZER_GLIBC` (the definitions are available on Linux glibc,
but may not be available on other libc (e.g. musl) implementations).
This patch makes `ninja asan cfi msan stats tsan ubsan xray` build on a musl based Linux distribution (apk install musl-libintl)
Notes about disabled interceptors for musl:
* `SANITIZER_INTERCEPT_GLOB`: musl does not implement `GLOB_ALTDIRFUNC` (GNU extension)
* Some ioctl structs and functions operating on them.
* `SANITIZER_INTERCEPT___PRINTF_CHK`: `_FORTIFY_SOURCE` functions are GNU extension
* `SANITIZER_INTERCEPT___STRNDUP`: `dlsym(RTLD_NEXT, "__strndup")` errors so a diagnostic is formed. The diagnostic uses `write` which hasn't been intercepted => SIGSEGV
* `SANITIZER_INTERCEPT_*64`: the `_LARGEFILE64_SOURCE` functions are glibc specific. musl does something like `#define pread64 pread`
* Disabled `msg_iovlen msg_controllen cmsg_len` checks: musl is conforming while many implementations (Linux/FreeBSD/NetBSD/Solaris) are non-conforming. Since we pick the glibc definition, exclude the checks for musl (incompatible sizes but compatible offsets)
Pass through LIBCXX_HAS_MUSL_LIBC to make check-msan/check-tsan able to build libc++ (https://bugs.llvm.org/show_bug.cgi?id=48618).
Many sanitizer features are available now.
```
% ninja check-asan
(known issues:
* ASAN_OPTIONS=fast_unwind_on_malloc=0 odr-violations hangs
)
...
Testing Time: 53.69s
Unsupported : 185
Passed : 512
Expectedly Failed: 1
Failed : 12
% ninja check-ubsan check-ubsan-minimal check-memprof # all passed
% ninja check-cfi
( all cross-dso/)
...
Testing Time: 8.68s
Unsupported : 264
Passed : 80
Expectedly Failed: 8
Failed : 32
% ninja check-msan
(Many are due to functions not marked unsupported.)
Testing Time: 23.09s
Unsupported : 6
Passed : 764
Expectedly Failed: 2
Failed : 58
% ninja check-tsan
Testing Time: 23.21s
Unsupported : 86
Passed : 295
Expectedly Failed: 1
Failed : 25
```
Used `ASAN_OPTIONS=verbosity=2` to verify no unneeded interceptors.
Partly based on Jari Ronkainen's https://reviews.llvm.org/D63785#1921014
Reviewed By: vitalybuka
Differential Revision: https://reviews.llvm.org/D93848
show more ...
|
|
Revision tags: llvmorg-11.0.1, llvmorg-11.0.1-rc2, llvmorg-11.0.1-rc1 |
|
| #
53065c54 |
| 20-Oct-2020 |
David Carlier <[email protected]> |
[Sanitizers] Remove OpenBSD support (new attempt)
- Fixing VS compiler and other cases settings this time.
Reviewers: dmajor, hans
Reviewed By: hans
Differential Revision: https://reviews.llvm.or
[Sanitizers] Remove OpenBSD support (new attempt)
- Fixing VS compiler and other cases settings this time.
Reviewers: dmajor, hans
Reviewed By: hans
Differential Revision: https://reviews.llvm.org/D89759
show more ...
|
| #
7ecd60bb |
| 19-Oct-2020 |
Evgenii Stepanov <[email protected]> |
Revert "[Sanitizers] Remove OpenBSD support" + 1
Revert "Fix compiler-rt build on Windows after D89640"
This reverts commit a7acee89d68473183cc5021d952a56cdf0ae27d3.
This reverts commit d09b08919ca
Revert "[Sanitizers] Remove OpenBSD support" + 1
Revert "Fix compiler-rt build on Windows after D89640"
This reverts commit a7acee89d68473183cc5021d952a56cdf0ae27d3.
This reverts commit d09b08919ca6e206cd981fdea8b19b1d1188e325.
Reason: breaks Linux / x86_64 build.
show more ...
|
| #
d09b0891 |
| 18-Oct-2020 |
David Carlier <[email protected]> |
[Sanitizers] Remove OpenBSD support
- Removing unused and unusable code.
Reviewers: krytarowski
Reviewed By: krytarowski
Differential Revision: https://reviews.llvm.org/D89640
|
|
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, 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 |
|
| #
91c166cb |
| 01-May-2019 |
Julian Lettner <[email protected]> |
[Sanitizer] Reland "Cleanup INTERCEPT_FUNCTION macro"
On Linux both version of the INTERCEPT_FUNCTION macro now return true
when interception was successful. Adapt and cleanup some usages.
Also not
[Sanitizer] Reland "Cleanup INTERCEPT_FUNCTION macro"
On Linux both version of the INTERCEPT_FUNCTION macro now return true
when interception was successful. Adapt and cleanup some usages.
Also note that `&(func) == &WRAP(func)` is a link-time property, but we
do a runtime check.
Tested on Linux and macOS.
Previous attempt reverted by: 5642c3feb03d020dc06a62e3dc54f3206a97a391
This attempt to bring order to the interceptor macro goes the other
direction and aligns the Linux implementation with the way things are
done on Windows.
Reviewed By: vitalybuka, rnk
Differential Revision: https://reviews.llvm.org/D61358
llvm-svn: 359725
show more ...
|
| #
5642c3fe |
| 30-Apr-2019 |
Reid Kleckner <[email protected]> |
Revert r359325 "[NFC][Sanitizer] Change "return type" of INTERCEPT_FUNCTION to void"
Changing INTERCEPT_FUNCTION to return void is not functionally correct.
IMO the best way to communicate failure o
Revert r359325 "[NFC][Sanitizer] Change "return type" of INTERCEPT_FUNCTION to void"
Changing INTERCEPT_FUNCTION to return void is not functionally correct.
IMO the best way to communicate failure or success of interception is
with a return value, not some external address comparison.
This change was also creating link errors for _except_handler4_common,
which is exported from ucrtbase.dll in 32-bit Windows.
Also revert dependent changes r359362 and r359466.
llvm-svn: 359611
show more ...
|
| #
c1008e4d |
| 27-Apr-2019 |
Julian Lettner <[email protected]> |
[NFC][Sanitizer] Remove GetRealFunctionAddress and replace usages
Reviewers: vitalybuka
Differential Revision: https://reviews.llvm.org/D61205
llvm-svn: 359362
|
| #
aebd3014 |
| 26-Apr-2019 |
Julian Lettner <[email protected]> |
[NFC][Sanitizer] Change "return type" of INTERCEPT_FUNCTION to void
This temporary change tells us about all the places where the return
value of the INTERCEPT_FUNCTION macro is actually used. In th
[NFC][Sanitizer] Change "return type" of INTERCEPT_FUNCTION to void
This temporary change tells us about all the places where the return
value of the INTERCEPT_FUNCTION macro is actually used. In the next
patch I will cleanup the macro and remove GetRealFuncAddress.
Reviewed By: vitalybuka
Differential Revision: https://reviews.llvm.org/D61145
llvm-svn: 359325
show more ...
|
| #
8b36610b |
| 25-Apr-2019 |
Julian Lettner <[email protected]> |
[NFC][Sanitizer] Extract GetFuncAddr from GetRealFunctionAddress
Summary:
Hopefully, this will enable cleanup/removal of GetRealFunctionAddress in
follow-up commits.
Subscribers: #sanitizers, llvm-
[NFC][Sanitizer] Extract GetFuncAddr from GetRealFunctionAddress
Summary:
Hopefully, this will enable cleanup/removal of GetRealFunctionAddress in
follow-up commits.
Subscribers: #sanitizers, llvm-commits
Tags: #sanitizers, #llvm
Differential Revision: https://reviews.llvm.org/D61110
llvm-svn: 359213
show more ...
|
|
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, llvmorg-8.0.0-rc1 |
|
| #
2946cd70 |
| 19-Jan-2019 |
Chandler Carruth <[email protected]> |
Update the file headers across all of the LLVM projects in the monorepo
to reflect the new license.
We understand that people may be surprised that we're moving the header
entirely to discuss the ne
Update the file headers across all of the LLVM projects in the monorepo
to reflect the new license.
We understand that people may be surprised that we're moving the header
entirely to discuss the new license. We checked this carefully with the
Foundation's lawyer and we believe this is the correct approach.
Essentially, all code in the project is now made available by the LLVM
project under our new license, so you will see that the license headers
include that license only. Some of our contributors have contributed
code under our old license, and accordingly, we have retained a copy of
our old license notice in the top-level files in each project and
repository.
llvm-svn: 351636
show more ...
|
|
Revision tags: llvmorg-7.0.1, llvmorg-7.0.1-rc3, llvmorg-7.0.1-rc2, llvmorg-7.0.1-rc1 |
|
| #
975352c0 |
| 22-Oct-2018 |
Kuba Mracek <[email protected]> |
[interception] Switch to _type suffix instead of _f, NFC.
Some Darwin functions have pairs like dispatch_apply and dispatch_apply_f so the added _f to interceptor types causes a clash. Let's add _ty
[interception] Switch to _type suffix instead of _f, NFC.
Some Darwin functions have pairs like dispatch_apply and dispatch_apply_f so the added _f to interceptor types causes a clash. Let's add _type suffix instead.
Differential Revision: https://reviews.llvm.org/D53167
llvm-svn: 344954
show more ...
|
|
Revision tags: llvmorg-7.0.0, llvmorg-7.0.0-rc3, llvmorg-7.0.0-rc2, llvmorg-7.0.0-rc1, llvmorg-6.0.1, llvmorg-6.0.1-rc3, llvmorg-6.0.1-rc2, llvmorg-6.0.1-rc1, llvmorg-5.0.2, llvmorg-5.0.2-rc2, llvmorg-5.0.2-rc1, llvmorg-6.0.0 |
|
| #
7e552452 |
| 02-Mar-2018 |
Kamil Rytarowski <[email protected]> |
OpenBSD Ubsan support / interception
Summary: Interception, enabling OpenBSD platform
Patch by: David CARLIER
Reviewers: krytarowski, vitalybuka, visa
Reviewed By: vitalybuka
Subscribers: srhine
OpenBSD Ubsan support / interception
Summary: Interception, enabling OpenBSD platform
Patch by: David CARLIER
Reviewers: krytarowski, vitalybuka, visa
Reviewed By: vitalybuka
Subscribers: srhines, fedor.sergeev, llvm-commits, #sanitizers
Differential Revision: https://reviews.llvm.org/D43893
llvm-svn: 326544
show more ...
|
|
Revision tags: llvmorg-6.0.0-rc3, llvmorg-6.0.0-rc2, llvmorg-6.0.0-rc1 |
|
| #
271018d2 |
| 14-Dec-2017 |
Kamil Rytarowski <[email protected]> |
[Sanitizers] Basic sanitizer Solaris support (PR 33274)
Summary:
This is the first mostly working version of the Sanitizer port to 32-bit Solaris/x86.
It is currently based on Solaris 11.4 Beta.
Th
[Sanitizers] Basic sanitizer Solaris support (PR 33274)
Summary:
This is the first mostly working version of the Sanitizer port to 32-bit Solaris/x86.
It is currently based on Solaris 11.4 Beta.
This part was initially developed inside libsanitizer in the GCC tree and should apply to
both. Subsequent parts will address changes to clang, the compiler-rt build system
and testsuite.
I'm not yet sure what the right patch granularity is: if it's profitable to split the patch
up, I'd like to get guidance on how to do so.
Most of the changes are probably straightforward with a few exceptions:
* The Solaris syscall interface isn't stable, undocumented and can change within an
OS release. The stable interface is the libc interface, which I'm using here, if possible
using the internal _-prefixed names.
* While the patch primarily target 32-bit x86, I've left a few sparc changes in. They
cannot currently be used with clang due to a backend limitation, but have worked
fine inside the gcc tree.
* Some functions (e.g. largefile versions of functions like open64) only exist in 32-bit
Solaris, so I've introduced a separate SANITIZER_SOLARIS32 to check for that.
The patch (with the subsequent ones to be submitted shortly) was tested
on i386-pc-solaris2.11. Only a few failures remain, some of them analyzed, some
still TBD:
AddressSanitizer-i386-sunos :: TestCases/Posix/concurrent_overflow.cc
AddressSanitizer-i386-sunos :: TestCases/init-order-atexit.cc
AddressSanitizer-i386-sunos :: TestCases/log-path_test.cc
AddressSanitizer-i386-sunos :: TestCases/malloc-no-intercept.c
AddressSanitizer-i386-sunos-dynamic :: TestCases/Posix/concurrent_overflow.cc
AddressSanitizer-i386-sunos-dynamic :: TestCases/Posix/start-deactivated.cc
AddressSanitizer-i386-sunos-dynamic :: TestCases/default_options.cc
AddressSanitizer-i386-sunos-dynamic :: TestCases/init-order-atexit.cc
AddressSanitizer-i386-sunos-dynamic :: TestCases/log-path_test.cc
AddressSanitizer-i386-sunos-dynamic :: TestCases/malloc-no-intercept.c
SanitizerCommon-Unit :: ./Sanitizer-i386-Test/MemoryMappingLayout.DumpListOfModules
SanitizerCommon-Unit :: ./Sanitizer-i386-Test/SanitizerCommon.PthreadDestructorIterations
Maybe this is good enough the get the ball rolling.
Reviewers: kcc, alekseyshl
Reviewed By: alekseyshl
Subscribers: srhines, jyknight, kubamracek, krytarowski, fedor.sergeev, llvm-commits, #sanitizers
Tags: #sanitizers
Differential Revision: https://reviews.llvm.org/D40898
llvm-svn: 320740
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Revision tags: llvmorg-5.0.1, llvmorg-5.0.1-rc3 |
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| #
90b46353 |
| 06-Dec-2017 |
Kamil Rytarowski <[email protected]> |
[Sanitizers] Use SANITIZER_* macros in lib/interception
Summary:
Unlike the rest of the sanitizer code, lib/interception uses native macros like __linux__
to check for specific targets instead of th
[Sanitizers] Use SANITIZER_* macros in lib/interception
Summary:
Unlike the rest of the sanitizer code, lib/interception uses native macros like __linux__
to check for specific targets instead of the common ones like SANITIZER_LINUX.
When working on the Solaris port of the sanitizers, the current style was found to not
only be inconsistent, but clumsy to use because the canonical way to check for Solaris
is to check for __sun__ && __svr4__ which is a mouthful.
Therefore, this patch switches to use SANITIZER_* macros instead.
Tested on x86_64-pc-linux-gnu.
Reviewers: kcc, vitalybuka
Reviewed By: vitalybuka
Subscribers: #sanitizers, srhines, krytarowski, llvm-commits, fedor.sergeev
Tags: #sanitizers
Differential Revision: https://reviews.llvm.org/D39798
llvm-svn: 319906
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Revision tags: llvmorg-5.0.1-rc2, llvmorg-5.0.1-rc1, llvmorg-5.0.0, llvmorg-5.0.0-rc5, llvmorg-5.0.0-rc4, llvmorg-5.0.0-rc3, llvmorg-5.0.0-rc2 |
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| #
70a3511b |
| 08-Aug-2017 |
Kamil Rytarowski <[email protected]> |
Reuse interception_linux for NetBSD
Summary:
Part of the code inspired by the original work on libsanitizer in GCC 5.4 by Christos Zoulas.
Sponsored by <The NetBSD Foundation>
Reviewers: joerg, kc
Reuse interception_linux for NetBSD
Summary:
Part of the code inspired by the original work on libsanitizer in GCC 5.4 by Christos Zoulas.
Sponsored by <The NetBSD Foundation>
Reviewers: joerg, kcc, vitalybuka, filcab
Reviewed By: vitalybuka
Subscribers: llvm-commits, #sanitizers
Tags: #sanitizers
Differential Revision: https://reviews.llvm.org/D36321
llvm-svn: 310351
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Revision tags: llvmorg-5.0.0-rc1, llvmorg-4.0.1, llvmorg-4.0.1-rc3, llvmorg-4.0.1-rc2, llvmorg-4.0.1-rc1, llvmorg-4.0.0, llvmorg-4.0.0-rc4, llvmorg-4.0.0-rc3, llvmorg-4.0.0-rc2, llvmorg-4.0.0-rc1, llvmorg-3.9.1, llvmorg-3.9.1-rc3, llvmorg-3.9.1-rc2, llvmorg-3.9.1-rc1, llvmorg-3.9.0, llvmorg-3.9.0-rc3, llvmorg-3.9.0-rc2, llvmorg-3.9.0-rc1, llvmorg-3.8.1, llvmorg-3.8.1-rc1, llvmorg-3.8.0, llvmorg-3.8.0-rc3, llvmorg-3.8.0-rc2, llvmorg-3.8.0-rc1, llvmorg-3.7.1, llvmorg-3.7.1-rc2, llvmorg-3.7.1-rc1 |
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| #
9147de0d |
| 22-Sep-2015 |
Evgeniy Stepanov <[email protected]> |
[asan] Versioned interceptor for pthread_create.
This fixes a crash in pthread_create on linux/i386 due to abi
incompatibility between intercepted and non-intercepted functions.
See the test case f
[asan] Versioned interceptor for pthread_create.
This fixes a crash in pthread_create on linux/i386 due to abi
incompatibility between intercepted and non-intercepted functions.
See the test case for more details.
llvm-svn: 248325
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Revision tags: llvmorg-3.7.0, llvmorg-3.7.0-rc4, llvmorg-3.7.0-rc3, llvmorg-3.7.0-rc2, llvmorg-3.7.0-rc1, llvmorg-3.6.2, llvmorg-3.6.2-rc1, llvmorg-3.6.1, llvmorg-3.6.1-rc1, llvmorg-3.5.2, llvmorg-3.5.2-rc1, llvmorg-3.6.0, llvmorg-3.6.0-rc4, llvmorg-3.6.0-rc3, llvmorg-3.6.0-rc2, llvmorg-3.6.0-rc1, llvmorg-3.5.1, llvmorg-3.5.1-rc2, llvmorg-3.5.1-rc1, llvmorg-3.5.0, llvmorg-3.5.0-rc4, llvmorg-3.5.0-rc3, llvmorg-3.5.0-rc2, llvmorg-3.5.0-rc1, llvmorg-3.4.2, llvmorg-3.4.2-rc1, llvmorg-3.4.1, llvmorg-3.4.1-rc2, llvmorg-3.4.1-rc1 |
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| #
04f2bf0f |
| 24-Feb-2014 |
Kostya Serebryany <[email protected]> |
[sanitizer] Interception macros for sanitizers on FreeBSD; patch by Viktor Kutuzov
llvm-svn: 202009
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Revision tags: llvmorg-3.4.0 |
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| #
66297cac |
| 20-Dec-2013 |
Evgeniy Stepanov <[email protected]> |
[msan] Wrap indirect calls to REAL(x) in interceptors.
llvm-svn: 197806
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Revision tags: llvmorg-3.4.0-rc3, llvmorg-3.4.0-rc2, llvmorg-3.4.0-rc1 |
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| #
90e12a6c |
| 12-Nov-2013 |
Evgeniy Stepanov <[email protected]> |
[sanitizer] Avoid needless use of stringification (#symver) in INTERCEPT_FUNCTION_VER.
This is a workaround for clang-format bug (PR17874).
llvm-svn: 194468
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| #
edecc383 |
| 16-Oct-2013 |
Alexey Samsonov <[email protected]> |
Make some pthread_mutex_* and pthread_cond_* interceptors common.
Reviewers: eugenis, dvyukov
Reviewed By: dvyukov
CC: llvm-commits
Differential Revision: http://llvm-reviews.chandlerc.com/D1937
Make some pthread_mutex_* and pthread_cond_* interceptors common.
Reviewers: eugenis, dvyukov
Reviewed By: dvyukov
CC: llvm-commits
Differential Revision: http://llvm-reviews.chandlerc.com/D1937
llvm-svn: 192774
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| #
b523b9c8 |
| 19-Sep-2013 |
Dmitry Vyukov <[email protected]> |
tsan: fix linking of tsan runtime into dynamic libraries
versioned symbols can not be linked into dynamic library w/o linker script
also simplifies code as side effect
llvm-svn: 191056
|