e4e55103ad
Remove old aarch64 asm code
2024-10-29 07:59:12 -06:00
ea0356b26a
Address minor warts
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* Mention the need to have `nasm` available on the PATH in the README
* Replace the deprecated `hide_parse_errors` by `show_parse_errors` in `rustfmt.toml`
* Mark unused variables in `src/scheme/proc.rs`
2024-10-27 18:14:12 -03:00
8dcf850919
Update rmm
2024-10-23 04:06:26 +03:00
505425bec9
Expose riscv64/aarch64 legacy irqs (requiring remapping) to the irq scheme
2024-10-22 20:26:40 +03:00
cba02a26fa
Rework irqchip to support risc-v irqs, and add risc-v irq chips handling
2024-10-22 19:16:21 +03:00
906259c024
Pull irqchip from aarch64 code into more generic place
2024-10-21 19:56:32 +03:00
6a731d0c84
Delete syscall directory
2024-10-20 07:31:35 -06:00
1921c6814b
Initial RISC-V implementation
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Has no IRQ handling yet
2024-10-20 16:24:21 +03:00
db32f5f7a3
Move some conditionally compiled code from common files into arch-gated files
2024-10-19 21:59:14 +03:00
55041e2eeb
Use a custom config flag to conditionally compile DTB-specific areas
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Would be great if we could use a feature instead, but Cargo can't do target-specific defaults features
2024-10-19 21:03:43 +03:00
0a6a90415a
Refactor initial memory paging
2024-10-19 08:44:46 +03:00
3fbd52a212
Made a change in context to the way arrays are resized. Slight change to the logic but resize_with should be slightly more efficient
2024-10-15 21:24:32 +11:00
865122e92f
Fix serial console login
2024-10-10 18:45:14 +00:00
0965c1e22b
Allow aarch64 test to fail.
2024-10-07 10:20:51 +02:00
8d4ee26ff1
Fix profiling && + toggle support via debug scheme.
2024-10-07 10:20:51 +02:00
dc1ba28f91
Updates .helix config to the new file format
2024-10-01 14:36:11 +00:00
ad16b747ea
Restrict auto-fcntl to non-v2 schemes.
2024-09-27 21:36:22 +02:00
fc5d246b30
remove wrapper functions
2024-09-26 22:34:55 +00:00
14eb140f7a
Refactor panic stack walking
2024-09-26 19:22:21 +03:00
755694494b
Factor KernelMapper out of arch
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Same implementation on all the platforms. Also remove mutable Deref as it allowed circumventing RO check
2024-09-25 21:51:39 +03:00
539dc5a24e
Remove SYS_UMASK.
2024-09-25 19:55:39 +02:00
d08861e586
Upgrade fdt library to the very latest
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The new helpers remove a lot of boilerplace. Unfortunately some rough edges still remain (in particular issue gh#12 which renders interrupts() helper useless)
2024-09-25 06:51:02 +03:00
32e114885b
Update RMM.
2024-09-24 19:33:27 +02:00
0a3ce63d40
Update syscall
2024-09-24 19:18:23 +02:00
71538efc06
Allow thread exit to optionally deallocate stack.
2024-09-24 19:18:23 +02:00
9a0192fc94
Prevent duplicate idempotent signals.
2024-09-24 19:18:23 +02:00
fcb2e2be3a
Pass si_uid and si_pid to kill signals.
2024-09-24 19:18:23 +02:00
7def7ce6e3
Extend size of sig{en,de}queue payload.
2024-09-24 19:18:22 +02:00
54b1fbe453
Implement queued signals.
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This currently needs to be done in the kernel for synchronization
reasons, but it's possible all delivery parts can later be moved to
userspace.
2024-09-24 19:18:22 +02:00
6d9cf30445
WIP: realtime signals
2024-09-24 19:18:20 +02:00
dbbbfcf48a
Update RMM
2024-09-24 19:23:08 +03:00
b485b1b3ea
Update RMM.
2024-09-22 15:22:01 +02:00
960e79b107
Treat broken pipes as IO-capable in fevent.
2024-09-19 10:41:40 +02:00
ce9f699f8f
Add unit tests to CI.
2024-09-17 23:10:36 +02:00
d498eefb2f
Disable userspace feature in redox-syscall.
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This prevents the kernel from being able to accidentally call itself
using the syscall instruction.
2024-09-17 19:24:26 +02:00
ef499f81fc
Support compiling for host, allowing unit tests.
2024-09-17 19:24:23 +02:00
a0d0eac8aa
Optimally divide responsibility for borrow free.
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This appears to slightly improve performance.
2024-09-14 10:49:40 +02:00
031fdea089
Discard empty names in root scheme getdents.
2024-09-13 15:26:24 +02:00
97ea7ea6ec
Disable syscall debug
2024-09-12 10:29:11 +02:00
e3e05ebca8
Fix root scheme order by using indexmap (tmp).
2024-09-11 22:09:29 +02:00
97f60de4ef
WIP: Add getdents opaque_id
2024-09-11 22:09:29 +02:00
339271b4d7
Add getdents syscall, and switch schemes to it.
2024-09-11 22:09:26 +02:00
548fd63264
tsc: calculate elapsed ticks using saturating_sub
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RDTSC readouts might not actually be monotonically increasing due to
desynchronization between CPU cores, so checked_sub was causing a kernel
panic.
2024-09-10 14:16:38 +02:00
652cdc7ef2
Replace repr(packed) with repr(C, packed).
2024-09-08 20:56:50 +02:00
815ac3da4a
Revert "Fix possible UB in rmm::init."
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This reverts commit 4626c74b78
2024-09-08 20:22:46 +02:00
9673fa26b6
Expand Cargo features to separate lines.
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This is much more diff- and by extension rebase-friendly.
2024-09-08 00:09:49 +02:00
4626c74b78
Fix possible UB in rmm::init.
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I tested compiling the kernel with a more recent rustc, and this
triggered UB. Don't know for sure why there was an invalid entry passed
to the kernel, but it did.
2024-09-07 23:14:55 +02:00
0c99e1bd0a
Set xcr0 in all cases
2024-09-06 20:08:40 -06:00
1c00450127
Use 64-bit versions of xsave and xrstor
2024-09-04 21:22:10 -06:00
09e7e66e00
Move scheme borrow unmap to cqe write.
2024-09-04 19:23:21 +02:00
Jeremy Soller