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Commit Graph

Author	SHA1	Message	Date
Evgeniy Stepanov	3f6b805277	[cfi] Cross-DSO CFI diagnostic mode (LLVM part). * __cfi_check gets a 3rd argument: ubsan handler data * Instead of trapping on failure, call __cfi_check_fail which must be present in the module (generated in the frontend). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258746 91177308-0d34-0410-b5e6-96231b3b80d8	2016-01-25 23:35:03 +00:00
Evgeniy Stepanov	053615be02	Cross-DSO control flow integrity (LLVM part). An LTO pass that generates a __cfi_check() function that validates a call based on a hash of the call-site-known type and the target pointer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@255693 91177308-0d34-0410-b5e6-96231b3b80d8	2015-12-15 23:00:08 +00:00

Author

SHA1

Message

Date

Evgeniy Stepanov

3f6b805277

[cfi] Cross-DSO CFI diagnostic mode (LLVM part).

* __cfi_check gets a 3rd argument: ubsan handler data
* Instead of trapping on failure, call __cfi_check_fail which must be
  present in the module (generated in the frontend).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258746 91177308-0d34-0410-b5e6-96231b3b80d8

2016-01-25 23:35:03 +00:00

Evgeniy Stepanov

053615be02

Cross-DSO control flow integrity (LLVM part).

An LTO pass that generates a __cfi_check() function that validates a
call based on a hash of the call-site-known type and the target
pointer.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@255693 91177308-0d34-0410-b5e6-96231b3b80d8

2015-12-15 23:00:08 +00:00

2 Commits