| 4994552198faf64cdce1f083df943b791a1d575b |
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19-Sep-2017 |
Evgenii Stepanov <eugenis@google.com> |
Extend cfi test to verify a range of target pointers.
Test: bionic device tests
Bug: 63400743
Bug: 65590288
(cherry picked from commit 1dfd76ac2c7f5e993cde7407931bfd01dceca44d)
Change-Id: I33832ef9ab98baf52afe969ea7a03fe419f93cb2
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| 1dfd76ac2c7f5e993cde7407931bfd01dceca44d |
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19-Sep-2017 |
Evgenii Stepanov <eugenis@google.com> |
Extend cfi test to verify a range of target pointers.
Test: bionic device tests
Bug: 63400743
Bug: 65590288
Change-Id: Ic4ef9630a2db709cf4edcc7f76c791df3f349192
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| 115e0e785a8caeadb086540af42343c4249b2e74 |
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03-Aug-2017 |
Evgenii Stepanov <eugenis@google.com> |
[cfi] Export __cfi_shadow_size.
__cfi_shadow_size returns the size of the CFI shadow mapping, or 0 if
CFI is not (yet) used in this process. This can be used to adjust
RLIMIT_AS setting.
Test: device bionic tests
Bug: 64293803
(cherry picked from commit 97c16f8dca0694abfcdda34f8e01f5e1e989120f)
Change-Id: Ia82152f568e3a80deb902d02fa400e88e3f556bc
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| 97c16f8dca0694abfcdda34f8e01f5e1e989120f |
|
03-Aug-2017 |
Evgenii Stepanov <eugenis@google.com> |
[cfi] Export __cfi_shadow_size.
__cfi_shadow_size returns the size of the CFI shadow mapping, or 0 if
CFI is not (yet) used in this process. This can be used to adjust
RLIMIT_AS setting.
Test: device bionic tests
Bug: 64293803
Change-Id: Icd7164f96aa7115b3585c21c0f68529cd2f07c11
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| 68ecec1965dcec08c7df3f0224d69604c683cd6c |
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31-Jan-2017 |
Evgenii Stepanov <eugenis@google.com> |
Fix CFI initialization crash on x86.
Third try.
Bug: 34752378
Test: bionic tests
Change-Id: I247c127489a8ee38404e104f28d916a704e35f36
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| beb3eb1790dffc6e2f57a670aec89364944f66c4 |
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01-Feb-2017 |
Evgenii Stepanov <eugenis@google.com> |
Revert "Fix CFI initialization crash on x86."
Breaks aosp-master/sdk.
This reverts commit 4ccd4317f9301ec9b32aa0d3317a0439b994d7bf.
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| 4ccd4317f9301ec9b32aa0d3317a0439b994d7bf |
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31-Jan-2017 |
Evgenii Stepanov <eugenis@google.com> |
Fix CFI initialization crash on x86.
Second try.
Bug: 34752378
Test: bionic tests
Change-Id: I0a7453154671918b2e6e72f0bb9074c29ceb0f34
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| 6fcd7a7d28aa6be42bbc99070c93d4d16b56ab57 |
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31-Jan-2017 |
Alex Cheung <alexcheung@google.com> |
Revert "Fix CFI initialization crash on x86."
This reverts commit be46d3871c91902504e5ec4c7f575c86f647aafc.
Reverting due to broken build:
https://android-build.googleplex.com/builds/branch-dashboard/aosp-master?build_id=3687823
Change-Id: I30968398edd9a094fce878839ba0a002ed487a77
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| be46d3871c91902504e5ec4c7f575c86f647aafc |
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27-Jan-2017 |
Evgenii Stepanov <eugenis@google.com> |
Fix CFI initialization crash on x86.
Bug: 34752378
Test: bionic tests
Change-Id: If8e33f76a1a2d83356d818fed506ea624f579860
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| 0a3637d3eb2424d8e825ad1825f843450a888406 |
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06-Jul-2016 |
Evgenii Stepanov <eugenis@google.com> |
Runtime support for CFI
Control Flow Integrity support in bionic.
General design:
http://clang.llvm.org/docs/ControlFlowIntegrityDesign.html#shared-library-support
This CL implements subsections "CFI Shadow" and "CFI_SlowPath" in the above document.
Bug: 22033465
Test: bionic device tests
Change-Id: I14dfea630de468eb5620e7f55f92b1397ba06217
|