0ccc825bfb
Patch syscall.
2025-04-19 16:30:46 +02:00
a78d36f7f2
Reach init in userspace.
2025-04-19 16:30:46 +02:00
ceccc40a1d
Disable multi_core feature
2025-04-04 14:25:26 -06:00
2da88c18c0
Add the sys:stat scheme
2025-02-22 14:27:10 +00:00
09eaf12201
Add optional fdstat sys scheme statistic.
2025-02-19 11:55:18 +01:00
52763e7e70
arch: riscv64: use sbi-rt crate to process SBI calls, save code sizes
2024-12-18 14:06:08 +00:00
1921c6814b
Initial RISC-V implementation
...
Has no IRQ handling yet
2024-10-20 16:24:21 +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
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
d498eefb2f
Disable userspace feature in redox-syscall.
...
This prevents the kernel from being able to accidentally call itself
using the syscall instruction.
2024-09-17 19:24:26 +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
339271b4d7
Add getdents syscall, and switch schemes to it.
2024-09-11 22:09:26 +02:00
9673fa26b6
Expand Cargo features to separate lines.
...
This is much more diff- and by extension rebase-friendly.
2024-09-08 00:09:49 +02:00
643d7400db
Implement paravirtualized KVM TSC support
2024-09-03 21:20:06 +00:00
bf0fc66ac1
Improved scheme protocol.
2024-06-14 11:31:51 +00:00
66eb3361d3
Use saved regs instead of costly context.syscall.
2024-03-19 11:33:55 +01:00
e1f4bf4356
Misc arm device tree fixes
2024-03-17 19:28:58 +01:00
5ff26ca967
Remove paste dependency completely.
2024-03-16 17:49:31 +01:00
d5e1188b8e
Remove doc feature
2024-03-15 09:55:27 +01:00
fa3e2a24d4
Optimize TLB flushing.
2024-03-04 19:03:01 +01:00
79381249a2
Implement a TLB shootdown draft.
2024-03-04 19:03:00 +01:00
782ec87f27
Fix UB in the locking code of context switching
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The spin crate considers it UB to call force_write_unlock while there is
a threads trying to obtain a read lock on the same rwlock.
This also switches to the spinning_lot crate for the context rwlock as
it has support for a write guard keeping a reference to the rwlock using
an Arc instead of a reference.
2024-02-25 17:07:41 +01:00
9331452bdb
Use RedoxPath::as_parts. redox-path from crates.io
2024-02-09 15:05:45 +00:00
fa58f5887e
The kernel now works fine without optimizations
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It is relatively slow without optimizations, but it is still usable.
2024-01-24 14:15:09 +01:00
87ee68998c
Handle new path format
2024-01-18 12:35:32 -07:00
529c491fa0
Allow disabling profiling at compile time.
2023-12-17 00:49:28 +01:00
2d065083df
Use HashMap instead of BTreeMap where possible
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This shrinks the kernel from 905840 bytes to 862408 bytes.
2023-12-13 19:55:20 +01:00
a7165f822f
Switch from the memoffset crate to the offset_of feature
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The memoffset crate requires const_refs_to_cell to work in const
contexts. This feature has some known issues around it's semantics. The
offset_of feature however is currently on track for stabilization.
2023-12-12 20:21:31 +00:00
d819277d56
Make rustc directly invoke the linker
2023-10-03 09:53:37 +02:00
b9299224ea
Move debuginfo option to Cargo.toml
2023-10-03 09:39:14 +02:00
ed3d2d7832
Allow disabling overwrite-based optimizations.
2023-09-14 16:44:12 +02:00
f028b77412
Use config.toml instead of x86_* Cargo feature.
2023-09-12 21:19:06 +02:00
c210e59a75
Add a config.toml to the kernel.
2023-09-12 21:13:58 +02:00
a4d0960b3f
Update redox syscall
2023-09-08 11:16:53 -06:00
56f88e80c2
Usercopy migration
2023-07-06 13:03:21 +00:00
8c0be73224
Build the kernel with panic=abort
...
This reduces the kernel size and avoids the need to define the
eh_personality lang item.
2023-07-04 19:14:36 +02:00
07ed93225e
0.3.4: Update syscall to matching version
2022-08-31 16:15:25 -06:00
bb12da2b68
Update syscall
2022-08-24 08:53:37 -06:00
cc6c974c91
Bump kernel to 0.3.0 to match syscall
2022-07-29 18:18:27 -06:00
e99cbcf5d2
Fixes for compiling aarch64
2022-07-29 18:06:53 -06:00
8db4596f73
Use x86 crate on i686 as well
2022-07-28 08:22:26 -06:00
1cdd462244
Move the initfs scheme to userspace.
2022-07-27 10:52:22 +02:00
6e5015dcab
WIP: Add necessary interfaces for setuid/setgid.
2022-07-27 10:51:45 +02:00
15b029de36
Fix everything all the way to booting to desktop.
2022-07-27 10:51:45 +02:00
65bbd50416
Update kernel version to match syscall version
2022-04-26 08:28:05 -06:00
6f83a0800a
Set graphical_debug by default
2022-04-25 08:47:10 -06:00
df37b1f634
External initfs
2022-04-11 21:09:08 +00:00
6255bea143
Update to latest toolchain.
...
Multi-core is slightly broken when using the latest version of spin
(0.9.2). I believe this is because Once used to do SeqCst loads/stores
everywhere, which might have made any possible data race much harder to
come by.
2022-03-12 17:10:36 +01:00
ae3bdea4bc
Update raw-cpuid
2022-03-01 18:12:06 -07:00
4lDO2