mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-26 12:43:36 +01:00
d090368b0c
Summary: A new function pass (Transforms/CFGuard/CFGuard.cpp) inserts CFGuard checks on indirect function calls, using either the check mechanism (X86, ARM, AArch64) or or the dispatch mechanism (X86-64). The check mechanism requires a new calling convention for the supported targets. The dispatch mechanism adds the target as an operand bundle, which is processed by SelectionDAG. Another pass (CodeGen/CFGuardLongjmp.cpp) identifies and emits valid longjmp targets, as required by /guard:cf. This feature is enabled using the `cfguard` CC1 option. Reviewers: thakis, rnk, theraven, pcc Subscribers: ychen, hans, metalcanine, dmajor, tomrittervg, alex, mehdi_amini, mgorny, javed.absar, kristof.beyls, hiraditya, steven_wu, dexonsmith, cfe-commits, llvm-commits Tags: #clang, #llvm Differential Revision: https://reviews.llvm.org/D65761
24 lines
830 B
Plaintext
24 lines
830 B
Plaintext
;===- ./lib/Transforms/LLVMBuild.txt ---------------------------*- Conf -*--===;
|
|
;
|
|
; Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
|
; See https://llvm.org/LICENSE.txt for license information.
|
|
; SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
;
|
|
;===------------------------------------------------------------------------===;
|
|
;
|
|
; This is an LLVMBuild description file for the components in this subdirectory.
|
|
;
|
|
; For more information on the LLVMBuild system, please see:
|
|
;
|
|
; http://llvm.org/docs/LLVMBuild.html
|
|
;
|
|
;===------------------------------------------------------------------------===;
|
|
|
|
[common]
|
|
subdirectories = AggressiveInstCombine Coroutines IPO InstCombine Instrumentation Scalar Utils Vectorize ObjCARC CFGuard
|
|
|
|
[component_0]
|
|
type = Group
|
|
name = Transforms
|
|
parent = Libraries
|