Andre Richter
d296ad4aa4
Minor fixes
2021-04-04 22:41:55 +02:00
Andre Richter
9f1920c2c6
Give the project a name
...
🦩
2021-04-04 22:30:40 +02:00
Andre Richter
2432c0d283
Revert to assembly boot code
...
It is too risky to rely on the compiler to not insert any operations using the
stack.
Having a stack-setting call in Rust using the cortex-a crate as the first action
in a Rust-only _start() function does not work if you're subsequently using the
stack, because the compiler often inserts the operations to make room on the
stack to prepare a function call BEFORE the call to set the stack, which crashes
the boot process.
Hence, keep on using a small piece of assembly boot code throughout.
2021-03-20 09:41:43 +01:00
Andre Richter
223989adb9
Overhaul linker script
2021-03-16 22:36:06 +01:00
Andre Richter
eb2bee6bb1
newline
2021-03-13 00:25:14 +01:00
Andre Richter
2f90304149
Add color and verbosity to Makefile
2021-03-12 23:44:10 +01:00
Andre Richter
a5884321a7
Fix rustdoc warnings
2021-01-29 22:30:02 +01:00
Andre Richter
e7cb61b389
Refactoring
...
- Don't wildcard-import from arch modules. Make it explicit.
- Put translation table code into its own module.
- Put boot code in boot.rs instead of cpu.rs
- Other minor changes, most memory subsystem.
2021-01-23 22:43:59 +01:00
Andre Richter
44bb3f8942
Update copyright year
2021-01-01 11:28:32 +01:00
Andre Richter
4618858f45
Update panic_wait.rs
2020-12-27 22:58:10 +01:00
Andre Richter
4caf880e0c
Update README
2020-12-27 00:35:47 +01:00
Andre Richter
53c1163c51
01: Remove LTO to fix linking bug.
...
For some reason, LTO caused "_start" to start at 0x00080020
instead of 0x00080000.
2020-12-27 00:20:24 +01:00
Andre Richter
e8d30392d0
Add LTO
2020-11-23 22:44:31 +01:00
Andre Richter
bd16dfe4b3
Demangle++: Pipe through rustfilt
2020-11-20 22:27:21 +01:00
Andre Richter
b30bc518c4
Switch to GCC objdump and nm
...
The GCC versions of `objdump` and `nm` seem to have better out-of-the-box
support (for AArch64). Demangling works better, and instructions in objdump are
presented as 4 bytes instead of 4 * 1 bytes, which helps a lot.
Hence, switch to the GCC versions for now until LLVM has caught up.
2020-11-01 15:58:05 +01:00
Andre Richter
9e6ef76aeb
Make cortex-a platform specific dep
2020-10-28 11:45:28 +01:00
Andre Richter
8fc250fc08
Streamline READMEs
2020-10-04 22:30:07 +02:00
Andre Richter
677b274a1f
Add a panic version of the GPIO to panic!()
2020-09-30 21:51:31 +02:00
Andre Richter
1d46dd40b6
Run of prettier over whole repo
2020-09-25 21:24:56 +02:00
Andre Richter
224ac8d944
Use --headers for readelf
2020-07-21 17:47:43 +02:00
Andre Richter
325599c8b7
Fix arch and target for VS Code
2020-07-12 13:48:14 +02:00
Andre Richter
cfc3bfc996
Switch to new Rust inline asm! syntax
2020-06-29 22:27:31 +02:00
Andre Richter
82f97c000b
Switch to llvm_asm! to avoid future breakage
2020-04-22 21:38:34 +02:00
Andre Richter
98d5d79acf
Don't check in binaries anymore
2020-04-16 22:47:19 +02:00
Andre Richter
5a0d8de96b
Demangle in objdump
2020-04-15 23:38:44 +02:00
Andre Richter
bf8e6c36c7
Analyzer: Invoke cargo check through Makefile
2020-04-15 23:00:21 +02:00
Andre Richter
0a1616d8b2
Let cargo track changed files
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This should enable incremental compilation monitored by cargo.
2020-04-14 23:16:35 +02:00
Andre Richter
a4266ba978
More Makefile fixes
2020-04-12 22:22:29 +02:00
Andre Richter
6eb9613ba2
Fix objcopy invocation
2020-04-12 11:54:13 +02:00
Andre Richter
089565762a
Makefiles: Docker USB passthrough in Linux only
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Detect if we run on Linux. If so, dockerize Makefile targets that need access to
USB devices. If we run on anything else, attempt to execute natively.
This will enable non-Linux Unixes like macOS to run the chainboot target, given
they install the needed Ruby dependencies.
2020-04-11 12:22:52 +02:00
Andre Richter
792b208643
Missed xdoc -> doc earlier
2020-04-09 21:27:14 +02:00
Andre Richter
c4f9432e13
Remove xbuild. Use upstream aarch64 rust-std 🎉 🦀
...
`rustup target add aarch64-unknown-none-softfloat` is now a thing.
It is no longer required to build rust-std on-demand with `xbuild`.
This reduces compile-times significantly.
2020-04-07 23:17:48 +02:00
Andre Richter
f0513a6b0c
Upgrade to Rust nightly-2020-03-19
2020-03-28 16:19:10 +01:00
Andre Richter
6588cd9be6
Refactor tutorial 01
2020-03-28 13:27:39 +01:00
Andre Richter
9a02e86960
Switch to rust-analyzer
2020-03-10 23:40:04 +01:00
readlnh
2acb4152e5
Add Chinese translation of tutorial 01 ( #44 )
...
Add Chinese translation of Tutorial 01
Co-authored-by: Cola Chen <colachg@gmail.com>
2020-02-11 09:05:25 +01:00
Andre Richter
bb78c779ca
Introducing Minipush, a raspbootcom replacement.
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Gets rid of compiled C++, uses Ruby 💎
2020-01-14 20:45:41 +01:00
Andre Richter
0e78932bf7
Treat clippy warnigs as error
2020-01-09 22:11:39 +01:00
Andre Richter
e690f8e7e4
Copyright bump to 2020 🎆
2020-01-02 00:41:03 +01:00
Andre Richter
f6832bec31
Add ToC
2019-12-31 00:00:09 +01:00
Andre Richter
fad90e8bb1
Update/force explicit toolchain
2019-12-30 23:02:27 +01:00
Andre Richter
9d77f46759
Some Makefile tweaks
2019-12-01 22:19:29 +01:00
Andre Richter
54137e8b38
Relicense as dual MIT OR Apache-2.0
2019-11-25 19:54:05 +01:00
Andre Richter
79a2a202b2
Make println! raw and an info! having the timestamp.
2019-11-13 09:11:05 +01:00
Andre Richter
1cc034b364
Makefile changes
2019-11-13 08:40:23 +01:00
Andre Richter
8c2b18e8ce
More robust, self-contained UART printing in panic!
2019-11-06 22:45:29 +01:00
Andre Richter
6cab68ec3a
Built with new compiler version
2019-11-01 23:21:57 +01:00
Andre Richter
6119cf88b1
Actions: Add RPi4 build
2019-10-29 22:34:20 +01:00
Andre Richter
9bebad4765
Misspell run
2019-10-29 08:54:03 +01:00
Andre Richter
6787f4b02c
Update README.md
2019-10-27 23:12:36 +01:00
