| Commit message (Collapse) | Author | Age | Files | Lines | |
|---|---|---|---|---|---|
| * | [AArch64] Branch Protection and Return Address Signing B Key Support | Luke Cheeseman | 2018-10-25 | 1 | -9/+22 |
| | | | | | | | | | | | | - Add support for -mbranch-protection=<type>[+<type>]* where - <type> ::= [standard, none, bti, pac-ret[+b-key,+leaf]*] - The protection emits relevant function attributes - sign-return-address=<scope> - sign-return-address-key=<key> - branch-protection llvm-svn: 345273 | ||||
| * | [AArch64] - return address signing | Luke Cheeseman | 2018-08-17 | 1 | -0/+14 |
| - Add a command line options -msign-return-address to enable return address signing - Armv8.3a added instructions to sign the return address to help mitigate against ROP attacks - This patch adds command line options to generate function attributes that signal to the back whether return address signing instructions should be added Differential revision: https://reviews.llvm.org/D49793 llvm-svn: 340019 | |||||
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index : bcm5719-llvm | |
| Project Ortega BCM5719 LLVM | Raptor Computing Systems |
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