a926baefaf
aarch64 fp_load/fp_save do not need to be naked
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There is a bug with LLVM and Rust causing naked functions to not support
target_enable directives.
https://github.com/rust-lang/rust/issues/136280
2025-04-12 08:14:38 -06:00
551443d641
Revert "aarch64 must have fp-armv8 feature to use some instructions"
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This reverts commit a24192235e
2025-04-12 08:05:55 -06:00
0140e2a382
Fix compilation of emergency_stop on x86
2025-04-11 20:55:56 -06:00
a24192235e
aarch64 must have fp-armv8 feature to use some instructions
2025-04-11 18:26:09 -06:00
25f422b53f
Update data layout for aarch64
2025-04-11 18:20:35 -06:00
f4d643e87c
Fixes for netstack cancellation to work.
2025-04-10 19:32:41 +00:00
8f589f7b88
Disable graphical debug only once writing to the fd
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This allows obtaining an fd for this before calling setrens while doing
the actual disabling after calling it.
2025-04-06 17:13:26 +02:00
81374e6f7b
Add support for CallFlags::CONSUME.
2025-04-06 15:50:32 +02:00
ceccc40a1d
Disable multi_core feature
2025-04-04 14:25:26 -06:00
ef5de94150
Use sys scheme for kstop rather than signals.
2025-03-31 14:59:00 +02:00
92fcb4472b
Use more reliable triple fault for emerg..._reset.
2025-03-31 14:58:05 +02:00
3ae117b812
Outsource x86 RTC handling to rtcd.
2025-03-30 15:28:25 +02:00
ce60a7939e
Update redox_syscall in Cargo.lock
2025-03-20 10:50:39 -06:00
23fd308745
Reduce verbosity of debug logs during booting
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A bunch of things are now printed a bit more compactly or without
interleaving of logs on a single line. Also a bunch of not that useful
logs are no longer printed by default at all.
2025-03-15 20:52:06 +01:00
81210b9ed0
Update and re-enable the legacy scheme deprecation warnings
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I've tested booting, several cosmic apps and netsurf as not causing any
warning with the new set of exclusions and all my recent MR's merged.
2025-03-13 18:51:37 +01:00
4607576006
Implement bidirectional SYS_CALL support
2025-03-03 23:21:56 +00:00
8f24d894eb
Fix a typo on the documentation command in the README
2025-03-03 07:41:42 +00:00
ba613ce628
Nanosleep: Return time remaining after interrupt
2025-02-26 21:00:23 +00:00
06f2c93140
chore: validate_region return PageSpan
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Changed validate_region function to return PageSpan instead of a tuple. All the code
using validate_region function was updated to use PageSpan as well.
2025-02-25 23:38:38 +01:00
2da88c18c0
Add the sys:stat scheme
2025-02-22 14:27:10 +00:00
84632ab708
Disable warning when opening "old" schemes.
2025-02-21 16:56:53 +01:00
ef0758b9cc
Always use close message when available.
2025-02-21 16:50:16 +01:00
7295777985
Add one-way close message for schemes.
2025-02-21 15:56:05 +01:00
f044ffb03b
Remove stable #![feature] and most x86_64 static mut.
2025-02-21 14:16:58 +01:00
09eaf12201
Add optional fdstat sys scheme statistic.
2025-02-19 11:55:18 +01:00
79de74bf3a
fix(scheme/itimer): wrong chunk size
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Chunk size of the scheme (`size_of::<ITimerScheme>() == 0`) was being
provided instead of `size_of::<ITimerSpec>()`. This resulted in a kernel
panic (division by zero) when kread was called for this scheme.
Signed-off-by: Anhad Singh <andypython@protonmail.com >
2025-01-16 03:10:01 +00:00
7a530cf0ec
Update dependencies
2025-01-14 15:59:14 -07:00
668a123b9a
Switch to naked_asm
2025-01-14 15:59:07 -07:00
495c3708f3
Document how to contribute and do development in the README
2025-01-09 12:00:00 +00:00
7db6667e6b
Better parsing of IRQ specifications in DTB
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Fixes Raspberry 3B+ DTB parsing (as generated by Qemu)
2024-12-18 21:11:46 +03:00
7f38f51b20
dtb: Apply bus mappings
2024-12-18 21:11:46 +03:00
52763e7e70
arch: riscv64: use sbi-rt crate to process SBI calls, save code sizes
2024-12-18 14:06:08 +00:00
d4797bbf50
chore: update redox_syscall
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Signed-off-by: Anhad Singh <andypython@protonmail.com >
2024-12-12 13:34:49 +11:00
af36ae12b0
fix(mremap): fix referencing
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Before it was first add_ref'ed by `borrow_frame_enforce_rw_allocated`,
manually and then by `allocated_shared_one_page`.
Now it is only done by `borrow_frame_enforce_rw_allocated` and does not
get unref-ed as take() is called on the returned `RaiiFrame`.
Now the page is manually mapped and an `Allocated` type grant is
constructed (synonymous to `MAP_PRIVATE`). Before by using `allocated_shared_one_page`
an `AllocatedShared` provided grant was constructed (synonymous to
`MAP_SHARED`), which was wrong as the TCB would've not got CoW-ed
after fork(), making the Tcb malformed.
Signed-off-by: Anhad Singh <andypython@protonmail.com >
2024-12-11 16:37:01 +11:00
08231eb4df
feat(mremap): KEEP_OLD
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Signed-off-by: Anhad Singh <andypython@protonmail.com >
Co-authored-by: @4lDO2
2024-12-11 16:08:08 +11:00
7af6dd1f88
Restore riscv,plic0 compatible check
2024-11-07 05:09:24 +03:00
9fe8f759af
Fix formatting and a warning
2024-11-06 12:13:13 +03:00
ee89d02282
Change PLIC compatible string from riscv,plic0 to sifive,plic-1.0.0
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Former one is deprecated and apparently only used by QEMU. Latter is used by QEMU as well as others.
2024-11-06 12:09:36 +03:00
99fbdf426c
Fix assumption that CPU ID must equal APIC ID
2024-11-04 14:46:46 -07:00
7b1d135057
Use redoxer for CI jobs
2024-11-01 06:51:13 +03:00
4db9673e2a
Support SPCR and clean up device memory allocation
2024-10-31 10:53:58 -06:00
e19c1404f7
chore: enrich context/switch
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* Add documentation and more code comments to `src/context/switch.rs`
* Eliminate a `context.wake.expect(...)` where `context.wake.is_some()`
* Eliminate a TODO item about updating contexts' timestamps in `switch_to`
* Eliminate a dangling `else { continue }` at the end of the loop that iterates
on contexts
2024-10-31 10:22:21 +00:00
df9db9291a
Fix AP CPU ID on newer Intel CPUs
2024-10-30 21:09:06 -06:00
9b6d1549b5
Support GTDT for aarch64
2024-10-30 18:17:11 -06:00
34a6a441f1
Initial aarch64 ACPI support
2024-10-30 16:16:24 -06:00
b221bb6c51
Make it possible to boot aarch64 with invalid DTB
2024-10-30 12:34:50 -06:00
4dd6a26742
Make it possible to compile acpi system on any arch
2024-10-30 11:43:21 -06:00
939c9567ee
Support 16550 uarts for aarch64 debug output
2024-10-29 14:06:00 -06:00
161e578f29
Use null driver for unknown IRQ controllers on aarch64
2024-10-29 08:01:38 -06:00
380532aea5
Improve reliability of aarch64 startup code
2024-10-29 08:00:57 -06:00
Jeremy Soller