From patchwork Thu Mar 17 18:09:48 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Miguel Ojeda X-Patchwork-Id: 12784423 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 058D3C433FE for ; Thu, 17 Mar 2022 18:12:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=RF7evp10tyM5SVPyjggnH87eGdI9LY+tnohLVUN8jrs=; b=UPtViaPI1DaMcX if/lCRTMrM08wGdDHt07kYVXxOWM9IprM69V81bePnpbqItV6M8ESbKNNJnhAX0fRpcEMLeZ9Shh3 iByesTXolD+AZVtFyDzKWMrOv/39mP+FTLmJxnVwrGoWqUJUYyPZGYleFrv5DkKe91fZ1txHKLymp vbUePlb6r4mbDeo1DmpVweWTVpxm0CeECApbXtKbLlqeEAksA89HJlKQrHocxeKg6CSacUkjhDPmt jHdYLRhkzp4MhUUEMi6zdVKXsZ1kmk3IpB6a3pJ3eRQUtakvdskrdagM26Dts0MV1DLYK7FZgUmW+ GUythma7EPzOuDLqA1Aw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nUuaj-00GyYo-PH; Thu, 17 Mar 2022 18:11:17 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nUuae-00GyXm-Ec; Thu, 17 Mar 2022 18:11:15 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 73AEC6163F; Thu, 17 Mar 2022 18:11:11 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 82AA2C340E9; Thu, 17 Mar 2022 18:11:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1647540670; bh=XdgzuXN9aeiZfb9/RrTbmUugTKoTTSFNgHTlI0iJos8=; h=From:To:Cc:Subject:Date:From; b=vLjaZJaxmo531Mi1n7H19XJu/GxO5162QeJ+FG/vMCecmulIudwOj8+3iCDM7DoMN q0tbyyarTHDi2WBOlOc17afP30b27KMTQMECxxaWv0pOkVzqDCSf3KgxcIi9z3eaJH KnI8iZBnnG/sR7sHpdY0c9aj+rlaqCjb+aYg3ZSBKkQF6VtKwX9prE6UaRuYBtIZ4I 5C47ZsXGaeJ0WLvBFCkwIlS0K9OJWKnhNUHmVNdnwKIXksy0ltCXIwXr6vRPMPFlMe SzEGR8a6tnPSeH9iMqNOKZOvYMmr/nia1eGYzFZLOf0Aytdk3DArm8eaE4mphDaXfX qV3YLz3aYwiMw== From: Miguel Ojeda To: Linus Torvalds , Greg Kroah-Hartman Cc: rust-for-linux@vger.kernel.org, linux-kernel@vger.kernel.org, Miguel Ojeda , linux-arm-kernel@lists.infradead.org, linux-doc@vger.kernel.org, linux-gpio@vger.kernel.org, linux-kbuild@vger.kernel.org, linux-perf-users@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, live-patching@vger.kernel.org Subject: [PATCH v5 00/20] Rust support Date: Thu, 17 Mar 2022 19:09:48 +0100 Message-Id: <20220317181032.15436-1-ojeda@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220317_111112_637652_5884CC78 X-CRM114-Status: GOOD ( 31.41 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Rust support This is the patch series (v5) to add support for Rust as a second language to the Linux kernel. If you are interested in following this effort, please join us in the mailing list at: rust-for-linux@vger.kernel.org and take a look at the project itself at: https://github.com/Rust-for-Linux As usual, special thanks go to ISRG (Internet Security Research Group) and Google for their financial support on this endeavor. Cheers, Miguel --- # Rust support This cover letter explains the major changes and updates done since the previous ones. For those, please see: RFC: https://lore.kernel.org/lkml/20210414184604.23473-1-ojeda@kernel.org/ v1: https://lore.kernel.org/lkml/20210704202756.29107-1-ojeda@kernel.org/ v2: https://lore.kernel.org/lkml/20211206140313.5653-1-ojeda@kernel.org/ v3: https://lore.kernel.org/lkml/20220117053349.6804-1-ojeda@kernel.org/ v4: https://lore.kernel.org/lkml/20220212130410.6901-1-ojeda@kernel.org/ ## Infrastructure updates There have been several improvements to the overall Rust support: - The toolchain and `alloc` have been upgraded to Rust 1.59.0. This version stabilized `feature(global_asm)` as well as the `-Csymbol-mangling-version=v0` flag. - Added support for host programs written in Rust. This should only be used in scenarios where Rust is required to be available. - Target specification files are now generated on the fly based on the kernel configuration, via a Rust script, instead of having a few predefined files. The content of the generated file has been simplified and, for x86, all the options that can be specified through the command-line have been moved to the architecture `Makefile`. The goal is to reduce the content of the file as much as possible for all architectures, and eventually, stop needing such a file. - Added `HAVE_RUST` kernel option. This symbol should be selected by an architecture if it supports Rust. - Added documentation on `RUSTFLAGS*` and `KBUILD_RUST*` variables. - Simplified tags and cross-references in the documentation. - Other cleanups, fixes and improvements on the build system. ## Abstractions and driver updates Some of the improvements to the abstractions and example drivers are: - Added abstraction for the Hardware Random Number Generator. - `%pA` rework in `vsprintf` following the review. - The `sync` sample now shows how to use static mutexes and conditional variables. - Error codes can now be used without prefixing them with `Error::`, which makes using them closer to C. For instance: fn f(...) -> Result { if ... { return Err(EINVAL); } ... Ok(()) } - Added `CString` type for owned C strings. - `miscdev` registration now holds an owned C string, which enables scenarios when the device name is constructed at runtime. - Added `Bool` trait meant to be used in type states to allow boolean constraints in implementation blocks. - Added `LockInfo` trait that lock "type states" must implement. This allows the definition of additional writable type states. - Simplification of the spin lock implementation by splitting acquisition types. Type states are used to implement two versions of the `Lock` trait: one which never modifies the interrupt state and one that disables them (if they are enabled, then re-enables on unlock). - `Result::unwrap` can now be used in examples that are compiled, linked and run. - Merged `Formatter` and `Buffer` types. - Added `IoMem::offset_ok` for runtime sizes. - Other cleanups, fixes and improvements. ## Patch series status The Rust support is still to be considered experimental. However, support is good enough that kernel developers can start working on the Rust abstractions for subsystems and write drivers and other modules. The current series has just arrived in `linux-next`, as usual. Similarly, the preview docs for this series can be seen at: https://rust-for-linux.github.io/docs/kernel/ As usual, please see the following link for the live list of unstable Rust features we are using: https://github.com/Rust-for-Linux/linux/issues/2 Note that this time the series depends on a patch queued in powerpc-next: https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git/commit/?h=next&id=d4be60fe66b7380530868ceebe549f8eebccacc5 ## Acknowledgements The signatures in the main commits correspond to the people that wrote code that has ended up in them at the present time. For details on contributions to code and discussions, please see our repository: https://github.com/Rust-for-Linux/linux However, we would like to give credit to everyone that has contributed in one way or another to the Rust for Linux project. Since the previous cover letter: - Akira Yokosawa for a detailed review of the documentation and suggesting several improvements. - Petr Mladek and Rasmus Villemoes for their printing/formatting review and suggestions. - Russell King for his review of the Kconfig changes. - Andy Shevchenko, Sergey Senozhatsky, John Paul Adrian Glaubitz and David Laight for their reviews and feedback on the previous round. - bjorn3 for reviewing many PRs. - As usual, bjorn3 and Gary Guo for all the input on Rust compiler details and suggestions. - Philip Li, Yujie Liu et al. for continuing their work on adding Rust support to the Intel 0DAY/LKP kernel test robot. Also, thanks to Nathan Chancellor and Nick Desaulniers for their input. - Wei Liu for taking the time to answer questions from newcomers in Zulip. - Antoni Boucher (and his supporters) et al. for their ongoing work on `rustc_codegen_gcc`. - Philip Herrons (and his supporters Open Source Security and Embecosm) et al. for their ongoing work on GCC Rust. - Mats Larsen, Marc Poulhiès et al. for their ongoing work on improving Rust support in Compiler Explorer. - Many folks that have reported issues, tested the project, helped spread the word, joined discussions and contributed in other ways! Please see also the acknowledgements on the previous cover letters. Boqun Feng (1): kallsyms: use the correct buffer size for symbols Gary Guo (2): rust: add `build_error` crate vsprintf: add new `%pA` format specifier Miguel Ojeda (13): kallsyms: support "big" kernel symbols kallsyms: increase maximum kernel symbol length to 512 rust: add C helpers rust: add `compiler_builtins` crate rust: add `alloc` crate rust: add `macros` crate rust: export generated symbols scripts: add `generate_rust_analyzer.py` scripts: decode_stacktrace: demangle Rust symbols docs: add Rust documentation Kbuild: add Rust support samples: add Rust examples MAINTAINERS: Rust Wedson Almeida Filho (4): rust: add `kernel` crate's `sync` module rust: add `kernel` crate [RFC] drivers: gpio: PrimeCell PL061 in Rust [RFC] drivers: android: Binder IPC in Rust .gitignore | 5 + .rustfmt.toml | 12 + Documentation/doc-guide/kernel-doc.rst | 3 + Documentation/index.rst | 1 + Documentation/kbuild/kbuild.rst | 17 + Documentation/kbuild/makefiles.rst | 50 +- Documentation/process/changes.rst | 41 + Documentation/rust/arch-support.rst | 34 + Documentation/rust/coding-guidelines.rst | 214 ++ Documentation/rust/general-information.rst | 77 + Documentation/rust/index.rst | 20 + Documentation/rust/logo.svg | 357 ++ Documentation/rust/quick-start.rst | 230 ++ MAINTAINERS | 15 + Makefile | 173 +- arch/Kconfig | 6 + arch/arm/Kconfig | 1 + arch/arm64/Kconfig | 1 + arch/powerpc/Kconfig | 1 + arch/riscv/Kconfig | 1 + arch/riscv/Makefile | 5 + arch/x86/Kconfig | 1 + arch/x86/Makefile | 14 + drivers/android/Kconfig | 6 + drivers/android/Makefile | 2 + drivers/android/allocation.rs | 266 ++ drivers/android/context.rs | 80 + drivers/android/defs.rs | 99 + drivers/android/node.rs | 476 +++ drivers/android/process.rs | 960 +++++ drivers/android/range_alloc.rs | 189 + drivers/android/rust_binder.rs | 111 + drivers/android/thread.rs | 870 +++++ drivers/android/transaction.rs | 326 ++ drivers/gpio/Kconfig | 8 + drivers/gpio/Makefile | 1 + drivers/gpio/gpio_pl061_rust.rs | 370 ++ include/linux/kallsyms.h | 2 +- include/linux/spinlock.h | 17 +- include/uapi/linux/android/binder.h | 28 +- init/Kconfig | 44 +- kernel/kallsyms.c | 26 +- kernel/livepatch/core.c | 4 +- lib/Kconfig.debug | 143 + lib/vsprintf.c | 13 + rust/.gitignore | 8 + rust/Makefile | 376 ++ rust/alloc/README.md | 32 + rust/alloc/alloc.rs | 440 +++ rust/alloc/borrow.rs | 498 +++ rust/alloc/boxed.rs | 2008 +++++++++++ rust/alloc/collections/mod.rs | 156 + rust/alloc/fmt.rs | 601 ++++ rust/alloc/lib.rs | 231 ++ rust/alloc/macros.rs | 126 + rust/alloc/raw_vec.rs | 561 +++ rust/alloc/slice.rs | 1279 +++++++ rust/alloc/str.rs | 632 ++++ rust/alloc/string.rs | 2862 +++++++++++++++ rust/alloc/vec/drain.rs | 186 + rust/alloc/vec/drain_filter.rs | 145 + rust/alloc/vec/into_iter.rs | 356 ++ rust/alloc/vec/is_zero.rs | 106 + rust/alloc/vec/mod.rs | 3353 ++++++++++++++++++ rust/alloc/vec/partial_eq.rs | 49 + rust/alloc/vec/set_len_on_drop.rs | 30 + rust/alloc/vec/spec_extend.rs | 174 + rust/bindgen_parameters | 13 + rust/build_error.rs | 29 + rust/compiler_builtins.rs | 57 + rust/exports.c | 20 + rust/helpers.c | 531 +++ rust/kernel/allocator.rs | 65 + rust/kernel/amba.rs | 259 ++ rust/kernel/bindings.rs | 47 + rust/kernel/bindings_helper.h | 37 + rust/kernel/build_assert.rs | 80 + rust/kernel/c_types.rs | 119 + rust/kernel/chrdev.rs | 207 ++ rust/kernel/clk.rs | 75 + rust/kernel/cred.rs | 73 + rust/kernel/device.rs | 554 +++ rust/kernel/driver.rs | 440 +++ rust/kernel/error.rs | 560 +++ rust/kernel/file.rs | 873 +++++ rust/kernel/gpio.rs | 478 +++ rust/kernel/hwrng.rs | 242 ++ rust/kernel/io_buffer.rs | 153 + rust/kernel/io_mem.rs | 237 ++ rust/kernel/iov_iter.rs | 81 + rust/kernel/irq.rs | 409 +++ rust/kernel/lib.rs | 260 ++ rust/kernel/linked_list.rs | 247 ++ rust/kernel/miscdev.rs | 291 ++ rust/kernel/mm.rs | 149 + rust/kernel/module_param.rs | 498 +++ rust/kernel/of.rs | 63 + rust/kernel/pages.rs | 144 + rust/kernel/platform.rs | 224 ++ rust/kernel/power.rs | 118 + rust/kernel/prelude.rs | 36 + rust/kernel/print.rs | 414 +++ rust/kernel/random.rs | 50 + rust/kernel/raw_list.rs | 361 ++ rust/kernel/rbtree.rs | 562 +++ rust/kernel/revocable.rs | 163 + rust/kernel/security.rs | 36 + rust/kernel/static_assert.rs | 39 + rust/kernel/std_vendor.rs | 150 + rust/kernel/str.rs | 592 ++++ rust/kernel/sync/arc.rs | 500 +++ rust/kernel/sync/condvar.rs | 138 + rust/kernel/sync/guard.rs | 166 + rust/kernel/sync/locked_by.rs | 112 + rust/kernel/sync/mod.rs | 157 + rust/kernel/sync/mutex.rs | 114 + rust/kernel/sync/revocable_mutex.rs | 184 + rust/kernel/sync/rwsem.rs | 149 + rust/kernel/sync/seqlock.rs | 202 ++ rust/kernel/sync/spinlock.rs | 192 + rust/kernel/sysctl.rs | 199 ++ rust/kernel/task.rs | 182 + rust/kernel/types.rs | 569 +++ rust/kernel/user_ptr.rs | 175 + rust/macros/helpers.rs | 79 + rust/macros/lib.rs | 94 + rust/macros/module.rs | 631 ++++ samples/Kconfig | 2 + samples/Makefile | 1 + samples/rust/Kconfig | 130 + samples/rust/Makefile | 15 + samples/rust/hostprogs/.gitignore | 3 + samples/rust/hostprogs/Makefile | 5 + samples/rust/hostprogs/a.rs | 7 + samples/rust/hostprogs/b.rs | 5 + samples/rust/hostprogs/single.rs | 12 + samples/rust/rust_chrdev.rs | 50 + samples/rust/rust_minimal.rs | 35 + samples/rust/rust_miscdev.rs | 143 + samples/rust/rust_module_parameters.rs | 69 + samples/rust/rust_platform.rs | 22 + samples/rust/rust_print.rs | 54 + samples/rust/rust_random.rs | 60 + samples/rust/rust_semaphore.rs | 171 + samples/rust/rust_semaphore_c.c | 212 ++ samples/rust/rust_stack_probing.rs | 36 + samples/rust/rust_sync.rs | 93 + scripts/.gitignore | 1 + scripts/Kconfig.include | 6 +- scripts/Makefile | 3 + scripts/Makefile.build | 60 + scripts/Makefile.debug | 10 + scripts/Makefile.host | 34 +- scripts/Makefile.lib | 12 + scripts/Makefile.modfinal | 8 +- scripts/cc-version.sh | 12 +- scripts/decode_stacktrace.sh | 14 + scripts/generate_rust_analyzer.py | 133 + scripts/generate_rust_target.rs | 227 ++ scripts/is_rust_module.sh | 13 + scripts/kallsyms.c | 40 +- scripts/kconfig/confdata.c | 75 + scripts/min-tool-version.sh | 6 + scripts/rust-is-available-bindgen-libclang.h | 2 + scripts/rust-is-available.sh | 158 + tools/include/linux/kallsyms.h | 2 +- tools/lib/perf/include/perf/event.h | 2 +- tools/lib/symbol/kallsyms.h | 2 +- 168 files changed, 35290 insertions(+), 63 deletions(-) create mode 100644 .rustfmt.toml create mode 100644 Documentation/rust/arch-support.rst create mode 100644 Documentation/rust/coding-guidelines.rst create mode 100644 Documentation/rust/general-information.rst create mode 100644 Documentation/rust/index.rst create mode 100644 Documentation/rust/logo.svg create mode 100644 Documentation/rust/quick-start.rst create mode 100644 drivers/android/allocation.rs create mode 100644 drivers/android/context.rs create mode 100644 drivers/android/defs.rs create mode 100644 drivers/android/node.rs create mode 100644 drivers/android/process.rs create mode 100644 drivers/android/range_alloc.rs create mode 100644 drivers/android/rust_binder.rs create mode 100644 drivers/android/thread.rs create mode 100644 drivers/android/transaction.rs create mode 100644 drivers/gpio/gpio_pl061_rust.rs create mode 100644 rust/.gitignore create mode 100644 rust/Makefile create mode 100644 rust/alloc/README.md create mode 100644 rust/alloc/alloc.rs create mode 100644 rust/alloc/borrow.rs create mode 100644 rust/alloc/boxed.rs create mode 100644 rust/alloc/collections/mod.rs create mode 100644 rust/alloc/fmt.rs create mode 100644 rust/alloc/lib.rs create mode 100644 rust/alloc/macros.rs create mode 100644 rust/alloc/raw_vec.rs create mode 100644 rust/alloc/slice.rs create mode 100644 rust/alloc/str.rs create mode 100644 rust/alloc/string.rs create mode 100644 rust/alloc/vec/drain.rs create mode 100644 rust/alloc/vec/drain_filter.rs create mode 100644 rust/alloc/vec/into_iter.rs create mode 100644 rust/alloc/vec/is_zero.rs create mode 100644 rust/alloc/vec/mod.rs create mode 100644 rust/alloc/vec/partial_eq.rs create mode 100644 rust/alloc/vec/set_len_on_drop.rs create mode 100644 rust/alloc/vec/spec_extend.rs create mode 100644 rust/bindgen_parameters create mode 100644 rust/build_error.rs create mode 100644 rust/compiler_builtins.rs create mode 100644 rust/exports.c create mode 100644 rust/helpers.c create mode 100644 rust/kernel/allocator.rs create mode 100644 rust/kernel/amba.rs create mode 100644 rust/kernel/bindings.rs create mode 100644 rust/kernel/bindings_helper.h create mode 100644 rust/kernel/build_assert.rs create mode 100644 rust/kernel/c_types.rs create mode 100644 rust/kernel/chrdev.rs create mode 100644 rust/kernel/clk.rs create mode 100644 rust/kernel/cred.rs create mode 100644 rust/kernel/device.rs create mode 100644 rust/kernel/driver.rs create mode 100644 rust/kernel/error.rs create mode 100644 rust/kernel/file.rs create mode 100644 rust/kernel/gpio.rs create mode 100644 rust/kernel/hwrng.rs create mode 100644 rust/kernel/io_buffer.rs create mode 100644 rust/kernel/io_mem.rs create mode 100644 rust/kernel/iov_iter.rs create mode 100644 rust/kernel/irq.rs create mode 100644 rust/kernel/lib.rs create mode 100644 rust/kernel/linked_list.rs create mode 100644 rust/kernel/miscdev.rs create mode 100644 rust/kernel/mm.rs create mode 100644 rust/kernel/module_param.rs create mode 100644 rust/kernel/of.rs create mode 100644 rust/kernel/pages.rs create mode 100644 rust/kernel/platform.rs create mode 100644 rust/kernel/power.rs create mode 100644 rust/kernel/prelude.rs create mode 100644 rust/kernel/print.rs create mode 100644 rust/kernel/random.rs create mode 100644 rust/kernel/raw_list.rs create mode 100644 rust/kernel/rbtree.rs create mode 100644 rust/kernel/revocable.rs create mode 100644 rust/kernel/security.rs create mode 100644 rust/kernel/static_assert.rs create mode 100644 rust/kernel/std_vendor.rs create mode 100644 rust/kernel/str.rs create mode 100644 rust/kernel/sync/arc.rs create mode 100644 rust/kernel/sync/condvar.rs create mode 100644 rust/kernel/sync/guard.rs create mode 100644 rust/kernel/sync/locked_by.rs create mode 100644 rust/kernel/sync/mod.rs create mode 100644 rust/kernel/sync/mutex.rs create mode 100644 rust/kernel/sync/revocable_mutex.rs create mode 100644 rust/kernel/sync/rwsem.rs create mode 100644 rust/kernel/sync/seqlock.rs create mode 100644 rust/kernel/sync/spinlock.rs create mode 100644 rust/kernel/sysctl.rs create mode 100644 rust/kernel/task.rs create mode 100644 rust/kernel/types.rs create mode 100644 rust/kernel/user_ptr.rs create mode 100644 rust/macros/helpers.rs create mode 100644 rust/macros/lib.rs create mode 100644 rust/macros/module.rs create mode 100644 samples/rust/Kconfig create mode 100644 samples/rust/Makefile create mode 100644 samples/rust/hostprogs/.gitignore create mode 100644 samples/rust/hostprogs/Makefile create mode 100644 samples/rust/hostprogs/a.rs create mode 100644 samples/rust/hostprogs/b.rs create mode 100644 samples/rust/hostprogs/single.rs create mode 100644 samples/rust/rust_chrdev.rs create mode 100644 samples/rust/rust_minimal.rs create mode 100644 samples/rust/rust_miscdev.rs create mode 100644 samples/rust/rust_module_parameters.rs create mode 100644 samples/rust/rust_platform.rs create mode 100644 samples/rust/rust_print.rs create mode 100644 samples/rust/rust_random.rs create mode 100644 samples/rust/rust_semaphore.rs create mode 100644 samples/rust/rust_semaphore_c.c create mode 100644 samples/rust/rust_stack_probing.rs create mode 100644 samples/rust/rust_sync.rs create mode 100755 scripts/generate_rust_analyzer.py create mode 100644 scripts/generate_rust_target.rs create mode 100755 scripts/is_rust_module.sh create mode 100644 scripts/rust-is-available-bindgen-libclang.h create mode 100755 scripts/rust-is-available.sh base-commit: 09688c0166e76ce2fb85e86b9d99be8b0084cdf9