Andre Richter
8513ccfd8d
Various minor fixes
2 years ago
Bryan Lee
f4f02da28e
chore: replace `git.io` link with the original URL
2 years ago
Pavel Shirshov
9250099090
Fix even more typos s/write:fmt/write_fmt/
2 years ago
Andre Richter
8d87d2c847
minor cosmetics
2 years ago
Andre Richter
1323c8245b
Remove RA helper target from Makefile
2 years ago
Andre Richter
b836655d66
More link.ld -> kernel.ld renaming
2 years ago
Andre Richter
8c661977b8
Use a virtual manifest starting tutorial 12
...
This is finally possible since the new feature resolver.
For reference:
https://github.com/rust-lang/rust-analyzer/issues/6197#issuecomment-827564835
2 years ago
Andre Richter
70f1ced57b
Fix various clippy warnings
2 years ago
Andre Richter
5d746828ad
Remove relative path import from test scripts
2 years ago
Andre Richter
353d92b1df
Revert "Move test-features activation to Cargo.toml"
...
This reverts commit 0b449706f3
.
Also moves the feature addition before the if/else
2 years ago
Andre Richter
e9a3c4b489
Rename main LD script to kernel.ld
2 years ago
Andre Richter
d3e5834e30
Linker: Use absolute library path
2 years ago
Andre Richter
7ca7f6728f
TT Tool: Check arch through kernel ELF
2 years ago
Andre Richter
b7cecafa1e
Non-phony kernel targets
...
Saves time on various targets that depend on the kernel ELF because calling
cargo can be completely skipped if nothing changed.
2 years ago
Andre Richter
cb4ae40ac2
Linker: Provide LD script folder via cmdline
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This enables shorter relative paths for ld-internal INCLUDE, which adds more
flexibility wrt to directory structure.
2 years ago
Andre Richter
0b449706f3
Move test-features activation to Cargo.toml
2 years ago
Andre Richter
d4d8ebe2e0
Bump dependencies
2 years ago
Andre Richter
ad5a96db4c
Bump compiler version
2 years ago
Andre Richter
1581b26995
Panic: Print location
2 years ago
Andre Richter
68b81aa6a0
Panic: Guard against infinite panic loops
2 years ago
Andre Richter
7d374adad2
Tests: Exception restore sanity
3 years ago
Andre Richter
722e8b7232
Print a timestamp on panic
3 years ago
Andre Richter
819f62d51b
Refactor tests for more synergy
3 years ago
Andre Richter
97ff6f100c
Minor dependency upgrade
3 years ago
Andre Richter
a4a9d0d2bf
Update dependencies
3 years ago
Andre Richter
d901ae6cfe
Update copyright
3 years ago
Andre Richter
7d02537515
Bump toolchain
3 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
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- 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
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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
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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
4 years ago