Summary: Remove the XFAIL for arm since it seems to be ok
Reviewers: marco-c
Reviewed By: marco-c
Subscribers: javed.absar, kristof.beyls, delcypher, chrib, llvm-commits, #sanitizers, sylvestre.ledru
Differential Revision: https://reviews.llvm.org/D54263
llvm-svn: 346409
Summary: instrprof-gcov-fork.test is failing with arm so mark it as XFAIL
Reviewers: marco-c
Reviewed By: marco-c
Subscribers: javed.absar, kristof.beyls, delcypher, chrib, llvm-commits, sylvestre.ledru, #sanitizers
Differential Revision: https://reviews.llvm.org/D54209
llvm-svn: 346329
Summary: If user wants to raise it back, let them.
Reviewers: kcc, vitalybuka
Subscribers: llvm-commits, kubamracek
Differential Revision: https://reviews.llvm.org/D54190
llvm-svn: 346284
Some weak external symbols were added to the profile runtime in D49953,
and on Darwin, these need to be exported for tapi verification purposes.
I've tightened the test so that future breakages can be caught earlier.
rdar://45831054
llvm-svn: 346276
Summary:
The NetBSD headers use internal indirect type for
standard *int*_t definitions. The internal type is unrolled
inside the sanitizer into e.g. __int32_t from int32_t.
This symbol mangling causes pattern mismatch in
the interger truncation tests as they expect exact
types such as 'int32_t'.
Change the pattern rules so every acceptable internal
form of *int*_t will be accepted flawlessly.
Reviewers: lebedev.ri, vitalybuka, joerg
Reviewed By: lebedev.ri
Subscribers: kubamracek, dmgreen, llvm-commits, mgorny, #sanitizers
Tags: #sanitizers
Differential Revision: https://reviews.llvm.org/D54150
llvm-svn: 346228
execve("/proc/self/exe") will not work if the binary relies on
$EXEC_ORIGIN in an rpath. Query AT_EXECFN instead, which will give the
same string that the current binary was exec'd with.
Differential Revision: https://reviews.llvm.org/D54113
llvm-svn: 346215
Summary:
This change cuts across LLVM and compiler-rt to add support for
rendering custom events in the XRayRecord type, to allow for including
user-provided annotations in the output YAML (as raw bytes).
This work enables us to add custom event and typed event records into
the `llvm::xray::Trace` type for user-provided events. This can then be
programmatically handled through the C++ API and can be included in some
of the tooling as well. For now we support printing the raw data we
encounter in the custom events in the converted output.
Future work will allow us to start interpreting these custom and typed
events through a yet-to-be-defined API for extending the trace analysis
library.
Reviewers: mboerger
Subscribers: hiraditya, llvm-commits
Differential Revision: https://reviews.llvm.org/D54139
llvm-svn: 346214
value-profile-cmp was always flaky, and OOM fails to work in some environments.
counters.test fails when vectorization is enabled, and it is more likely
to kick in when compiling for ARM.
Differential Revision: https://reviews.llvm.org/D54004
llvm-svn: 346193
We're using an old NDK and a new Clang. New Clangs default to
`-stdlib=libc++` for Android, but those libraries cannot be found by
default with an old NDK. Use an explicit `-stdlib=libstdc++` in the
cxx_mode_flags.
llvm-svn: 346051
Summary:
Windows has always been LLP64, not LP64, so the macros were incorrect.
Check for _WIN64, since AArch64 sets that too.
The tests have to be fixed up in two main ways:
1. Use 'ULL' suffixes to avoid sign extension when passing hex literals
with the sign bit set to signed 128 arguments. Clang
-fms-compatibility makes such hex literals signed, not unsigned.
2. Disable various tests for 80-bit long double interoperation with i128
values.
Reviewers: joerg, mstorsjo
Subscribers: javed.absar, kristof.beyls, hiraditya, aheejin, llvm-commits
Differential Revision: https://reviews.llvm.org/D53918
llvm-svn: 345796
Summary:
In r81552, the HAS_80_BIT_LONG_DOUBLE macro was added to the unit test
only version of int_lib.h. One month later in r85260 the duplicate
int_lib.h was removed, but the tests still passed because we don't build
with -Werror.
This is the minimal change to bring it back, and I decided to put the
configuration macro next to our 128-bit integer support macro.
Reviewers: joerg, compnerd, mstorsjo
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D53838
llvm-svn: 345645
Summary: Add a test for coverage for function definition like void foo() { }.
Reviewers: marco-c
Reviewed By: marco-c
Subscribers: delcypher, llvm-commits, #sanitizers, sylvestre.ledru
Differential Revision: https://reviews.llvm.org/D53601
llvm-svn: 345625
Revert older change that was incorrect in this test.
It was already reverted in the past after an attempt to port it to Darwin.
While there, mark FreeBSD as unsupported as well.
llvm-svn: 345492
Summary:
The previous value looks Linux specific so that has been guarded with
the host OS being Linux.
On Apple platforms `%shared_libasan` expands to the absolute path of the
ASan dylib.
Previously on Linux `%shared_libasan` expanded to just the file name
of the shared library rather than the absolute path to the library.
This is likely a bug because it would rely on the OS's dynamic linker
to find the shared library which could accidentally pick up a system copy
rather than the shared library that was just built.
For other platforms we emit a warning if `config.asan_dynamic` is true.
This patch also only defines the substitution when `config.asan_dynamic`
is true because using this substitution only makes sense when the
dynamic library is available.
Reviewers: kubamracek, george.karpenkov, mgorny, phosek, etienneb, samsonov, kcc
Subscribers: #sanitizers, llvm-commits
Differential Revision: https://reviews.llvm.org/D53111
llvm-svn: 344434
Summary:
Linking with the /OPT:REF linker flag when building COFF files causes
the linker to strip SanitizerCoverage's constructors. Prevent this by
giving the constructors WeakODR linkage and by passing the linker a
directive to include sancov.module_ctor.
Include a test in compiler-rt to verify libFuzzer can be linked using
/OPT:REF
Reviewers: morehouse, rnk
Reviewed By: morehouse, rnk
Subscribers: rnk, morehouse, hiraditya
Differential Revision: https://reviews.llvm.org/D52119
llvm-svn: 344391
`config.asan_dynamic` should actually be `True` because dylibs are the
only supported form of the ASan runtime on Apple platforms.
Reviewers: kubamracek, george.karpenkov, samsonov
Subscribers: srhines, mgorny, #sanitizers, llvm-commits
Differential Revision: https://reviews.llvm.org/D53183
llvm-svn: 344324
Summary:
The goal of the patch in D49853 is to display counter on the line of function definition.
So some tests need to be fixed.
Reviewers: marco-c, davidxl
Reviewed By: marco-c
Subscribers: sylvestre.ledru, delcypher, llvm-commits, #sanitizers
Differential Revision: https://reviews.llvm.org/D49854
llvm-svn: 344229
Some seem fragile, some fail, and some just take a really long time to run.
It does not seem to make sense to support some subset of value profiling tests.
Differential Revision: https://reviews.llvm.org/D53047
llvm-svn: 344105
Without this change, tests in coverage.test and dump_coverage.test are
failing on non-x86_64 platforms.
The diff is copied from sanitizer_common library, an alternative would
be to link it together with libFuzzer.
Differential Revision: https://reviews.llvm.org/D53040
llvm-svn: 344104
Calixte Denizet