llvm-project

Commit Graph

Author	SHA1	Message	Date
Evgeniy Stepanov	fbc3da577c	[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). llvm-svn: 258746	2016-01-25 23:35:03 +00:00
Evgeniy Stepanov	67849d56c3	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. llvm-svn: 255693	2015-12-15 23:00:08 +00:00

Author

SHA1

Message

Date

Evgeniy Stepanov

fbc3da577c

[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).

llvm-svn: 258746

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

Evgeniy Stepanov

67849d56c3

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.

llvm-svn: 255693

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

2 Commits