vasilito/RedBear-OS
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7aa2a165dff3dc0a762ed1053e10517fe0cd4090
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72 Commits

Author SHA1 Message Date
vasilito 7aa2a165df Merge remote-tracking branch 'upstream/master' into kernel-0.3.0 
# Conflicts:
#	src/acpi/mod.rs
#	src/acpi/rsdt.rs
#	src/acpi/rxsdt.rs
#	src/acpi/srat/aarch64.rs
#	src/acpi/xsdt.rs
#	src/arch/x86_shared/start.rs
#	src/context/mod.rs
#	src/context/switch.rs
#	src/main.rs
#	src/memory/mod.rs
#	src/numa.rs
#	src/scheme/sys/mod.rs
#	src/startup/mod.rs
 2026-07-11 11:31:19 +03:00
R Aadarsh bb06db93ce Add support for querying numa info from userspace 2026-07-10 15:46:02 +05:30
vasilito 9360e493db kernel: add sys mem resource 2026-07-08 13:59:25 +03:00
vasilito d1ddac0e2c kernel: add openat_into + dup_into for upstream 0.9.0 syscall API 2026-07-08 00:49:03 +03:00
vasilito ca67b1da37 0.3.0: converge kernel onto upstream master 
- Rebase all Red Bear kernel changes onto upstream master (4d5d36d4).
- Update version to 0.5.12+rb0.3.0 and add Red Bear author attribution.
- Switch redox_syscall direct dependency to local fork path (../syscall).
- Bump rust-toolchain.toml to nightly-2026-05-24.
- Regenerate Cargo.lock for +rb0.3.0 suffixes and path deps.
 2026-07-06 18:43:52 +03:00
bjorn3 91ab8301f2 Fix warnings after updating rustc 
Couple of features got stabilized, cpuid was made safe and there is a
new lint for function item to integer casts.
 2026-05-27 20:53:10 +02:00
Wildan M f70905d439 Resolve warnings 2026-05-23 00:04:34 +07:00
Wildan M 51f32e9edb Allow cd to sys scheme 2026-05-02 18:25:44 +07:00
Wildan M ba28216ae8 Downgrade locks to read 2026-04-29 21:26:44 +07:00
bjorn3 219d707362 Introduce HandleMap helper type 2026-04-13 20:51:24 +02:00
bjorn3 3a2200198a Always compile the code of sys_fdstat 2026-04-13 19:43:44 +02:00
bjorn3 2405a7ebb3 Move kmain and kmain_ap to startup/mod.rs 2026-04-12 18:41:00 +02:00
bjorn3 89a29f4e56 Reduce usage of wildcard imports 2026-04-09 15:23:34 -06:00
bjorn3 f8d93023dd Fix a couple of warnings 2026-03-28 17:07:33 +01:00
Wildan M eeb03bdcb1 Revert "Add ordered lock for WaitQueue mutex" 
This reverts commit 735c68ec30.
 2026-03-10 12:11:09 +07:00
Wildan M 735c68ec30 Add ordered lock for WaitQueue mutex 2026-02-25 09:48:13 +07:00
Ibuki Omatsu 5a8858ff81 refactor: Initialize sys schem resources when they are first accessed. 2026-02-12 06:24:43 -07:00
Ibuki Omatsu 5ac00f5533 Remove namespace management from the kernel. 2026-01-20 20:43:34 -07:00
bjorn3 cc01d14d3b Unconditionally enable sys_stat 2025-10-25 18:52:07 +02:00
Speedy_Lex 0931a7f49f Resolve a huge portion of the clippy lints 2025-10-06 06:30:23 -06:00
bjorn3 ac35b7984a Fix kernel debugger 2025-09-25 17:26:31 +02:00
Jeremy Soller 5dc6f7c3ba lock ordering 2025-09-22 07:48:48 -06:00
bjorn3 da6f7adb42 Use HashMap rather than BTreeMap for scheme handles 
According to the comments this previously wasn't done due to hashbrown
not having a const constructor. While it is true that HashMap::new() is
not const, HashMap::with_hasher() is const. HashMap::new() becoming
const is likely blocked on const traits.

This shrinks the kernel image by about 35kb.
 2025-09-13 12:00:37 +02:00
bjorn3 cea93f7647 cargo fix --edition & rustfmt 
Or to be precise:
RUST_TARGET_PATH=$(pwd)/targets cargo fix --edition \
--target targets/x86_64-unknown-kernel.json \
--target targets/i686-unknown-kernel.json \
--target targets/aarch64-unknown-kernel.json \
--target targets/riscv64-unknown-kernel.json \
-Zbuild-std=core,alloc --allow-dirty --bin kernel
cargo fmt
 2025-09-10 16:44:36 +02:00
4lDO2 ef5de94150 Use sys scheme for kstop rather than signals. 2025-03-31 14:59:00 +02:00
4lDO2 3ae117b812 Outsource x86 RTC handling to rtcd. 2025-03-30 15:28:25 +02:00
Vincent Berthier 2da88c18c0 Add the sys:stat scheme 2025-02-22 14:27:10 +00:00
4lDO2 09eaf12201 Add optional fdstat sys scheme statistic. 2025-02-19 11:55:18 +01:00
4lDO2 97f60de4ef WIP: Add getdents opaque_id 2024-09-11 22:09:29 +02:00
4lDO2 339271b4d7 Add getdents syscall, and switch schemes to it. 2024-09-11 22:09:26 +02:00
Andrey Turkin d2ebc7ff05 Wholesale fix of warnings 
Pretty straightforward changes. This commit tries to avoid making any non-trivial fixes.
 2024-09-04 10:55:01 +03:00
4lDO2 d94baa2712 Run rustfmt. 2024-07-15 17:50:18 +02:00
Jacob Lorentzon bf0fc66ac1 Improved scheme protocol. 2024-06-14 11:31:51 +00:00
Jeremy Soller 45f1c4e29e Add rustfmt from relibc and apply it with cargo fmt 2024-01-17 13:52:01 -07:00
bjorn3 2d065083df Use HashMap instead of BTreeMap where possible 
This shrinks the kernel from 905840 bytes to 862408 bytes.
 2023-12-13 19:55:20 +01:00
4lDO2 6b642d62a6 Disable trigger_debugger again. 2023-12-13 11:08:12 +01:00
4lDO2 3be015ce4d Make sys: global. 2023-12-13 11:08:11 +01:00
4lDO2 036a4bdee4 Replace syscall::Scheme with KernelScheme. 2023-11-15 20:00:47 +01:00
4lDO2 da491fd5fc Disable sys:trigger_debugger by default. 2023-10-08 11:21:59 +02:00
4lDO2 0cdfb886c0 Fix debugger for x86_64, disable sc debug. 2023-07-28 13:40:00 +02:00
Jeremy Soller 6fca481a0a Merge branch 'mm' into 'master' 
Usercopy migration

Closes #82 and #115

See merge request redox-os/kernel!219
 2023-07-06 13:03:21 +00:00
4lDO2 56f88e80c2 Usercopy migration 2023-07-06 13:03:21 +00:00
4lDO2 fa7d1c821f Replace Box<dyn Fn> with fn in sys: scheme. 2023-07-05 17:08:00 +02:00
Jeremy Soller d298459686 Add sys:irq 2022-11-18 14:18:06 -07:00
Jeremy Soller 8e0f54cb31 Clippy fixes 2022-11-11 13:19:14 -07:00
Jeremy Soller 6b2439f1b9 Improved 32-bit x86 support 2022-08-18 14:57:15 -06:00
4lDO2 1cdd462244 Move the initfs scheme to userspace. 2022-07-27 10:52:22 +02:00
4lDO2 de28cc4918 Add a Scheme supertrait for kernel-only methods. 2022-07-27 10:51:45 +02:00
4lDO2 e6e1348072 Implement exec, and change UserGrant allocator. 2022-07-27 10:51:44 +02:00
Jeremy Soller d331f72f2a Use UTF-8 for all paths 2021-04-28 20:06:07 -06:00