en Copyright 2015 Java http://src.rcs.uwaterloo.ca:8080/history/openbsd-src/gnu/usr.bin/clang/libLLVMX86CodeGen/Makefile#896063e4d924bef6229f6695f274b5282f1e3d23 add -fret-clean option (amd64 and i386 only at first), defaulting to off.This causes the caller to cleans the return address off the stack aftera callq completes. The option is best used in low-level libraries (such aslibc), because libc contains low-level system call stubs. The optionreduces hints (found on the stale parts of the stack) about libc.so's mappinglocation, and together with random-relinking, relro got/pic, and xonlymakes some exploit methods more difficult.ok mortimer, mlarkin, much discussion with kettenis, in snaps for 2 weeks. List of files: /openbsd-src/gnu/usr.bin/clang/libLLVMX86CodeGen/Makefile Sun, 02 Jun 2024 15:40:38 +0000 deraadt <deraadt@openbsd.org> http://src.rcs.uwaterloo.ca:8080/history/openbsd-src/gnu/usr.bin/clang/libLLVMX86CodeGen/Makefile#1ad61ae0a79a724d2d3ec69e69c8e1d1ff6b53a0 update build infrastructure for llvm-16.0.6 List of files: /openbsd-src/gnu/usr.bin/clang/libLLVMX86CodeGen/Makefile Sat, 11 Nov 2023 18:35:35 +0000 robert <robert@openbsd.org> http://src.rcs.uwaterloo.ca:8080/history/openbsd-src/gnu/usr.bin/clang/libLLVMX86CodeGen/Makefile#5a38ef86d0b61900239c7913d24a05e7b88a58f0 Update build infrastructure for LLVM 13.0.0. List of files: /openbsd-src/gnu/usr.bin/clang/libLLVMX86CodeGen/Makefile Fri, 17 Dec 2021 14:55:43 +0000 patrick <patrick@openbsd.org> http://src.rcs.uwaterloo.ca:8080/history/openbsd-src/gnu/usr.bin/clang/libLLVMX86CodeGen/Makefile#c04ab3e34662cd5b490d8e7187b529217351cc52 Update clang build infrastructure for LLVM 11.1.0.Heavy lifting by mortimer@, thank you so much! List of files: /openbsd-src/gnu/usr.bin/clang/libLLVMX86CodeGen/Makefile Wed, 28 Apr 2021 12:55:37 +0000 patrick <patrick@openbsd.org> http://src.rcs.uwaterloo.ca:8080/history/openbsd-src/gnu/usr.bin/clang/libLLVMX86CodeGen/Makefile#3e6fb70872a6c58e53bdb3871d501fb6dd0488aa Update build infrastructure for LLVM 10.0.1. List of files: /openbsd-src/gnu/usr.bin/clang/libLLVMX86CodeGen/Makefile Sun, 09 Aug 2020 15:56:39 +0000 patrick <patrick@openbsd.org> http://src.rcs.uwaterloo.ca:8080/history/openbsd-src/gnu/usr.bin/clang/libLLVMX86CodeGen/Makefile#aa1fa3d4849d8c6172fb7a884e8fa612b2ab7385 Update build infrastructure for LLVM 10.0.0.ok hackroom@tested by plenty List of files: /openbsd-src/gnu/usr.bin/clang/libLLVMX86CodeGen/Makefile Mon, 03 Aug 2020 14:45:22 +0000 patrick <patrick@openbsd.org> http://src.rcs.uwaterloo.ca:8080/history/openbsd-src/gnu/usr.bin/clang/libLLVMX86CodeGen/Makefile#7350f337b9e3eb4461d99580e625c7ef148d107c Update clang build infrastructure for LLVM 8.0.0. List of files: /openbsd-src/gnu/usr.bin/clang/libLLVMX86CodeGen/Makefile Sun, 23 Jun 2019 22:07:37 +0000 patrick <patrick@openbsd.org> http://src.rcs.uwaterloo.ca:8080/history/openbsd-src/gnu/usr.bin/clang/libLLVMX86CodeGen/Makefile#2584ca0b0c079044b412124fefd2e9be6e9a2447 Build and install a shared libLLVM, llvm-config and llvm includes.This is required to build the radeonsi Mesa driver.ok patrick@ List of files: /openbsd-src/gnu/usr.bin/clang/libLLVMX86CodeGen/Makefile Tue, 05 Mar 2019 09:44:38 +0000 jsg <jsg@openbsd.org> http://src.rcs.uwaterloo.ca:8080/history/openbsd-src/gnu/usr.bin/clang/libLLVMX86CodeGen/Makefile#4f0ddf557bf12a77342fb07b1c20abaa1a209238 Update clang build infrastructure for LLVM 7.0.1. List of files: /openbsd-src/gnu/usr.bin/clang/libLLVMX86CodeGen/Makefile Sun, 27 Jan 2019 16:59:41 +0000 patrick <patrick@openbsd.org> http://src.rcs.uwaterloo.ca:8080/history/openbsd-src/gnu/usr.bin/clang/libLLVMX86CodeGen/Makefile#072a3efe7c8d5518a5dad80d7a50ff47d8b80751 Refactor retguard to make adding additional arches easier. List of files: /openbsd-src/gnu/usr.bin/clang/libLLVMX86CodeGen/Makefile Sun, 12 Aug 2018 16:59:31 +0000 mortimer <mortimer@openbsd.org> http://src.rcs.uwaterloo.ca:8080/history/openbsd-src/gnu/usr.bin/clang/libLLVMX86CodeGen/Makefile#c0f0c565f0b312e55b410ba69f4b621a01ef54cb Add a clang pass that identifies potential ROP gadgets and replaces ROPfriendly instructions with safe alternatives. This initial commit fixes3 instruction forms that will lower to include a c3 (return) byte.Additional problematic instructions can be fixed incrementally usingthis framework.ok deraadt@ List of files: /openbsd-src/gnu/usr.bin/clang/libLLVMX86CodeGen/Makefile Sat, 28 Apr 2018 23:00:28 +0000 mortimer <mortimer@openbsd.org> http://src.rcs.uwaterloo.ca:8080/history/openbsd-src/gnu/usr.bin/clang/libLLVMX86CodeGen/Makefile#6fbf98d68aa456e5307f08318962f241acac0d7e revert to 2018/04/20 10:00:00, before oops List of files: /openbsd-src/gnu/usr.bin/clang/libLLVMX86CodeGen/Makefile Fri, 20 Apr 2018 21:12:50 +0000 naddy <naddy@openbsd.org> http://src.rcs.uwaterloo.ca:8080/history/openbsd-src/gnu/usr.bin/clang/libLLVMX86CodeGen/Makefile#39214a000faafb20eee44dd2630461a34189ca29 sync List of files: /openbsd-src/gnu/usr.bin/clang/libLLVMX86CodeGen/Makefile Fri, 20 Apr 2018 16:05:56 +0000 deraadt <deraadt@openbsd.org> http://src.rcs.uwaterloo.ca:8080/history/openbsd-src/gnu/usr.bin/clang/libLLVMX86CodeGen/Makefile#aa997e528a848ca5596493c2a801bdd6fb26ae61 Update clang build infrastructure for LLVM 6.0.0. List of files: /openbsd-src/gnu/usr.bin/clang/libLLVMX86CodeGen/Makefile Fri, 06 Apr 2018 14:44:04 +0000 patrick <patrick@openbsd.org> http://src.rcs.uwaterloo.ca:8080/history/openbsd-src/gnu/usr.bin/clang/libLLVMX86CodeGen/Makefile#f763167468dba5339ed4b14b7ecaca2a397ab0f6 Update clang build infrastructure for LLVM 5.0.0. List of files: /openbsd-src/gnu/usr.bin/clang/libLLVMX86CodeGen/Makefile Wed, 04 Oct 2017 20:57:09 +0000 patrick <patrick@openbsd.org> http://src.rcs.uwaterloo.ca:8080/history/openbsd-src/gnu/usr.bin/clang/libLLVMX86CodeGen/Makefile#597daf0369821b3371505273388179bde5654547 zap empty depends/silence empty installs.okay millert@ List of files: /openbsd-src/gnu/usr.bin/clang/libLLVMX86CodeGen/Makefile Sun, 09 Jul 2017 15:28:34 +0000 espie <espie@openbsd.org> http://src.rcs.uwaterloo.ca:8080/history/openbsd-src/gnu/usr.bin/clang/libLLVMX86CodeGen/Makefile#03adc85b7600a1f8f04886b8321c1c1c0c4933d4 Update clang build infrastructure for LLVM 4.0.0Discussed with kettenis@ List of files: /openbsd-src/gnu/usr.bin/clang/libLLVMX86CodeGen/Makefile Tue, 24 Jan 2017 08:44:47 +0000 patrick <patrick@openbsd.org> http://src.rcs.uwaterloo.ca:8080/history/openbsd-src/gnu/usr.bin/clang/libLLVMX86CodeGen/Makefile#d4741794dd2f512d997014f8bd85fbb24d935059 Update clang build infrastructure for LLVM 3.9.1"go ahead" kettenis@"just go ahead" deraadt@"sounds good to me" stefan@ List of files: /openbsd-src/gnu/usr.bin/clang/libLLVMX86CodeGen/Makefile Sat, 14 Jan 2017 20:12:41 +0000 patrick <patrick@openbsd.org> http://src.rcs.uwaterloo.ca:8080/history/openbsd-src/gnu/usr.bin/clang/libLLVMX86CodeGen/Makefile#0545c0e32c6a76fa2f049b839fcf54a9d04060cd LLVM/Clang build system. This only builds the bare minimum of what is neededto get a working "clang" binary.Note that you need GCC from ports to bootstrap clang.looks good to patrick@, ok jsg@ kettenis@ List of files: /openbsd-src/gnu/usr.bin/clang/libLLVMX86CodeGen/Makefile Mon, 05 Sep 2016 10:56:48 +0000 pascal <pascal@openbsd.org>