83 Commits (master)

Author	SHA1	Message	Date
Andre Richter	7d02537515	Bump toolchain	2 years ago
Andre Richter	ea8ef5a7f1	More Readme fixes	3 years ago
Andre Richter	b8227b7e5d	Typos	3 years ago
Andre Richter	02c01c821b	Refactor memory subsystem code ... This patch refactors big chunks of the memory subsystem code. Most of all, it does away with the the design being based around the raw pointer type "*const Page". While raw pointers to an actual page seemed like a compelling idea, in practice it turned out difficult. Rust feels a bit inconsistent with respect to raw pointers. While it is safe to create them out of nowhere (only dereferencing is unsafe), it gets weird when multi-threading comes into picture. For example, wrapping them into synchronization primitives caused issues because they don't implement Send. For this reason, we switch to the PageAddress type which is based on usize, which makes things a lot easier. Other changes/benefits include: - Gets rid of unsafe code in the removed PageSlice type. - Decouple the translation table code and MMIO VA allocation. - For the translation table tool, make better use of what the ELF format already provides with respect to memory segmentation and translation. For example, the tool now queries the ELF file for VA->PA translations and other segment attributes. This has also the added benefit of reduced BSP code and more generic code in the tool. - Packs rbelftools in the Docker image now (used by translation table tool). - In tutorials 14/15/16, rearrange the PA and VA layout.	3 years ago
Andre Richter	dee575bb18	Bump QEMU to 6.1; Tag Docker images from now on	3 years ago
Andre Richter	431b18d17b	Improve some func/var naming	3 years ago
Andre Richter	57c6f72936	Make address translation a feature of the tables	3 years ago
lightning1141	02937e8033	docs: Remove pl011_uart duplicate comments.	3 years ago
Andre Richter	b1c438dc66	Remove unused external symbols	3 years ago
Andre Richter	920af57ab4	Refactor parts of exception handling	3 years ago
Andre Richter	ddb4f54e49	Fix typo	3 years ago
Andre Richter	fb4a30f64c	Upgrade to Rust 2021 edition	3 years ago
Andre Richter	41cd775c96	Bump dependencies	3 years ago
Andre Richter	909b05b23f	Bump compiler version	3 years ago
Andre Richter	c435dd6034	Update dependencies	3 years ago
Andre Richter	de3ba3e871	Refactor Tests and Makefile ... - Carve out common files for tests - Add boot tests starting tutorial 3 - Overhaul the Makefile for more structure	3 years ago
Andre Richter	b23c4318f2	Switch to tock-registers: Documentation and misc updates	3 years ago
Andre Richter	69eac31e05	Switch to tock-registers: Sources for tutorial 15	3 years ago
Andre Richter	8c2cec00be	Assembly: Use local label syntax for named labels ... This prevents that they show up in the symbol table.	3 years ago
Andre Richter	5d6b68d710	rust-analyzer: Fix error with recent version	3 years ago
Andre Richter	7f666000ce	Init DRAM in assembly instead of Rust ... See https://github.com/rust-embedded/cortex-m-rt/issues/300	3 years ago
Andre Richter	80c88e4d6b	Bump toolchain version; Fix clippy warnings	3 years ago
Andre Richter	f6f668c781	Fix misspelled clippy lint	3 years ago
Andre Richter	07fb63ae5f	Fix wrong order of range in comment	3 years ago
Andre Richter	29a58d7d51	Next attempt at integration test fix	3 years ago
Andre Richter	b418651798	Update dependencies	3 years ago
Andre Richter	ee76b2226e	typo	3 years ago
Andre Richter	d296ad4aa4	Minor fixes	3 years ago
Andre Richter	9f1920c2c6	Give the project a name ... 🦩	3 years ago
Andre Richter	37cb58a944	rubocop: Fix some errors	3 years ago
Andre Richter	d6e4a03189	Add missing cfg for test	3 years ago
Andre Richter	7fee5f7114	fix typo	3 years ago
Andre Richter	035dd5421c	Add tutorial 15	3 years ago