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It hasn't seen active development in years, and it hasn't reached a
state where it was useful.
Remove the code until someone is interested in working on it again.
Differential Revision: https://reviews.llvm.org/D59133
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@355862 91177308-0d34-0410-b5e6-96231b3b80d8
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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.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@351636 91177308-0d34-0410-b5e6-96231b3b80d8
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With this patch 12 out of 13 tests are passing.
Reviewed by zhaoqin.
Differential: D23799
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@283435 91177308-0d34-0410-b5e6-96231b3b80d8
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Summary:
This reverts commit 62b3eecdbe72af0255f0639b0446087a47efbf48. (D23799)
The CL cause 13 ESan test failure on x86_64:
Failing Tests (13):
EfficiencySanitizer-x86_64 :: TestCases/large-stack-linux.c
EfficiencySanitizer-x86_64 :: TestCases/libc-intercept.c
EfficiencySanitizer-x86_64 :: TestCases/mmap-shadow-conflict.c
EfficiencySanitizer-x86_64 :: TestCases/struct-simple.cpp
EfficiencySanitizer-x86_64 :: TestCases/verbose-simple.c
EfficiencySanitizer-x86_64 :: TestCases/workingset-early-fault.c
EfficiencySanitizer-x86_64 :: TestCases/workingset-memset.cpp
EfficiencySanitizer-x86_64 :: TestCases/workingset-midreport.cpp
EfficiencySanitizer-x86_64 :: TestCases/workingset-samples.cpp
EfficiencySanitizer-x86_64 :: TestCases/workingset-signal-posix.cpp
EfficiencySanitizer-x86_64 :: TestCases/workingset-simple.cpp
EfficiencySanitizer-x86_64 :: Unit/circular_buffer.cpp
EfficiencySanitizer-x86_64 :: Unit/hashtable.cpp
Unexpected Failures: 13
Reviewers: bruening, slthakur
Subscribers: sdardis, kubabrecka, beanz
Differential Revision: https://reviews.llvm.org/D24350
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@280954 91177308-0d34-0410-b5e6-96231b3b80d8
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With this patch 10 out of 13 tests are passing.
Following is the list of failing tests:
struct-simple.cpp
workingset-signal-posix.cpp
mmap-shadow-conflict.c
Reviewed by bruening
Differential: D23799
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@280795 91177308-0d34-0410-b5e6-96231b3b80d8
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Summary:
Adds detection of large stack size rlimits (over 1 TB or unlimited), which
results in an mmap location that our shadow mapping does not support. We
re-exec the application in this situation. Adds a test of this behavior.
Adds general detection of mmap regions outside of our app regions. In the
future we want to try to adaptively handle these but for now we abort.
Moves the existing Linux-specific mmap code into a platform-specific file
where the new rlimit code lives.
Reviewers: eugenis
Subscribers: vitalybuka, zhaoqin, kcc, aizatsky, llvm-commits, kubabrecka
Differential Revision: http://reviews.llvm.org/D20745
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@271079 91177308-0d34-0410-b5e6-96231b3b80d8
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