https://github.com/rust-lang/rust http://git.dreamy.place/mirrors/rust/atom?h=1.68.0 2023-01-22T04:20:58+00:00 2023-01-22T04:20:58+00:00 Michael Goulet michael@errs.io 2023-01-22T04:20:58+00:00 urn:sha1:2504c8d1ee4f904d3ecd95ec19cbed22ed046295 llvm-wrapper: adapt for LLVM API change No functional changes intended. The LLVM commit https://github.com/llvm/llvm-project/commit/e6b02214c68df2c9f826e02310c9352ac652e456 added `TargetExtTyID` to the `TypeID` enum. This adapts `RustWrapper` accordingly. 2023-01-11T16:25:15+00:00 Dmitri Gribenko dmitrig@google.com 2023-01-11T15:39:01+00:00 urn:sha1:4f0c88f8bda92e16db9b59e5c585ae882dd4a086 LLVM upstream has deprecated llvm::makeArrayRef and will remove it. 2023-01-02T14:31:05+00:00 Krasimir Georgiev krasimir@google.com 2022-12-24T08:19:20+00:00 urn:sha1:799fa60c07784bb033d1e1bcdcc7f671ea47d617 No functional changes intended. The LLVM commit https://github.com/llvm/llvm-project/commit/e6b02214c68df2c9f826e02310c9352ac652e456 added `TargetExtTyID` to the `TypeID` enum. This adapts `RustWrapper` accordingly. 2022-12-11T09:14:50+00:00 Krasimir Georgiev krasimir@google.com 2022-12-11T09:14:50+00:00 urn:sha1:cbdc00f6e61132cbb74397cbb91171756e5d5834 This is a follow-up of https://github.com/rust-lang/rust/commit/75aec4703dea7ef8e13924ccfa3a3d2e8c5c7cff. There, I updated the wrapper to only include llvm/ADT/Optional.h for LLVM version below 16. But I missed updating some of the None references. Found by our experimental rust + llvm at HEAD bot: https://buildkite.com/llvm-project/rust-llvm-integrate-prototype/builds/15587#0185006b-e0af-49e5-8b06-280ed125ff0d/200-539 2022-12-10T08:24:43+00:00 Matthias Krüger matthias.krueger@famsik.de 2022-12-10T08:24:43+00:00 urn:sha1:947fe7e341c2c3c0bdb220fd31bb650ac24c7054 Add LLVM KCFI support to the Rust compiler This PR adds LLVM Kernel Control Flow Integrity (KCFI) support to the Rust compiler. It initially provides forward-edge control flow protection for operating systems kernels for Rust-compiled code only by aggregating function pointers in groups identified by their return and parameter types. (See llvm/llvm-project@cff5bef.) Forward-edge control flow protection for C or C++ and Rust -compiled code "mixed binaries" (i.e., for when C or C++ and Rust -compiled code share the same virtual address space) will be provided in later work as part of this project by identifying C char and integer type uses at the time types are encoded (see Type metadata in the design document in the tracking issue #89653). LLVM KCFI can be enabled with -Zsanitizer=kcfi. Thank you again, `@bjorn3,` `@eddyb,` `@nagisa,` and `@ojeda,` for all the help! 2022-12-09T01:24:39+00:00 Ramon de C Valle rcvalle@users.noreply.github.com 2022-11-22T05:29:00+00:00 urn:sha1:65698ae9f30f5ad72224edd1884fb4ddd1279366 This commit adds LLVM Kernel Control Flow Integrity (KCFI) support to the Rust compiler. It initially provides forward-edge control flow protection for operating systems kernels for Rust-compiled code only by aggregating function pointers in groups identified by their return and parameter types. (See llvm/llvm-project@cff5bef.) Forward-edge control flow protection for C or C++ and Rust -compiled code "mixed binaries" (i.e., for when C or C++ and Rust -compiled code share the same virtual address space) will be provided in later work as part of this project by identifying C char and integer type uses at the time types are encoded (see Type metadata in the design document in the tracking issue #89653). LLVM KCFI can be enabled with -Zsanitizer=kcfi. Co-authored-by: bjorn3 <17426603+bjorn3@users.noreply.github.com> 2022-12-06T22:13:49+00:00 Matthias Krüger matthias.krueger@famsik.de 2022-12-06T22:13:49+00:00 urn:sha1:e434f613fddec939f357e5afad79c90b6fc4a7a1 llvm-wrapper: adapt for an LLVM API change Adapts llvm-wrapper for https://github.com/llvm/llvm-project/commit/8c7c20f033c7036a8bf231ca6f9e02172cb581f0. No functional changes intended. Found via our experimental rust + llvm @ HEAD bot: https://buildkite.com/llvm-project/rust-llvm-integrate-prototype/builds/15404#0184d95d-5a68-4db6-ad32-51ddbc3ab543/202-571 2022-12-06T18:25:33+00:00 Krasimir Georgiev krasimir@google.com 2022-12-05T12:04:25+00:00 urn:sha1:75aec4703dea7ef8e13924ccfa3a3d2e8c5c7cff 2022-11-26T19:35:32+00:00 bjorn3 bjorn3@users.noreply.github.com 2022-05-28T10:43:51+00:00 urn:sha1:be6708428fdf6693188e2c2f10f05d1b1aaa5750 This allows it to be used by other codegen backends 2022-11-21T01:44:12+00:00 bors bors@rust-lang.org 2022-11-21T01:44:12+00:00 urn:sha1:ccde51a912e89478a649dc9e64b5584a5971f75f Pass 128-bit C-style enum enumerator values to LLVM Pass the full 128 bits of C-style enum enumerators through to LLVM. This means that debuginfo for C-style repr128 enums is now emitted correctly for DWARF platforms (as compared to not being correctly emitted on any platform). Tracking issue: #56071