64ea4251ee
Debug SYS_MREMAP
2025-11-13 15:55:02 -07:00
e6edef2d8e
Downgrade addrspace outside futex loop
2025-11-12 10:34:18 -07:00
7834392dba
Use hashmap for futex
2025-11-12 08:03:24 -07:00
c3437ab6eb
Ignore any opens with event: or time:
2025-11-06 09:15:52 -07:00
aa50069e15
Remove unnecessary log
2025-11-01 20:49:06 -06:00
91b835d29f
Reduce logging significantly
2025-11-01 20:24:11 -06:00
0931a7f49f
Resolve a huge portion of the clippy lints
2025-10-06 06:30:23 -06:00
4c85131e36
Always take syscall_head/tail into account during the integrity check
...
Previously it wouldn't be taken into account if currently used by the
kernel.
2025-09-26 23:28:01 +02:00
5dc6f7c3ba
lock ordering
2025-09-22 07:48:48 -06:00
4884d749af
Make PercpuBlock const constructable
2025-09-15 19:00:03 +02:00
5a6117b5ae
Replace the log crate with a custom logging system
...
This avoids the need to explicitly set a logger early during boot, which
reduces the amount of moving parts that could go wrong slightly. And it
cuts the kernel image size by 13kb.
2025-09-13 18:55:16 +02:00
8a2aa411e2
Explicitly scope all locks, fixing multi_core hangs. Allow contexts on any CPU
2025-09-13 10:10:07 -06:00
fe1c2f460e
Fix a bunch of errors and warnings after moving to the 2024 edition
2025-09-10 16:44:36 +02:00
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
48f3592bf3
Mostly use cfg!() rather than #[cfg] for controlling syscall_debug
...
This only adds 40 bytes overhead per cpu core in the PerCpuBlock struct.
2025-09-07 12:38:57 +02:00
1ff46c8482
Fix Linter CI
2025-08-04 06:34:31 -06:00
e3d8ae1b79
feat: Introduce FdTbl and make Context.files use it for separate file tables.
2025-07-30 15:33:06 -06:00
66ea2b46ee
Adding openat syscall
2025-07-13 06:43:20 -06:00
2a2139c46e
Fix a couple of warnings
2025-06-28 19:37:56 +02:00
5b88d1a845
Debug using pid
2025-06-13 20:26:35 -06:00
d712ff5158
Add flink
2025-05-03 12:25:46 -06:00
1e3e961b78
Simplify context debug names.
2025-04-19 16:30:49 +02:00
2e6122bc7e
Allow procmgr to recognize unhandled exceptions.
2025-04-19 16:30:48 +02:00
ab11e6b346
Support stopping contexts, by procmgr.
2025-04-19 16:30:47 +02:00
e002d0be33
Remove commented-out syscalls and SigState.rtqs
2025-04-19 16:30:47 +02:00
cb1a838f05
Start moving kill to procmgr.
2025-04-19 16:30:47 +02:00
d0e09d9e87
Remove SYS_IOPL and SYS_VIRTTOPHYS debug.
2025-04-19 16:30:47 +02:00
7b06ca16b1
Make thread kill API async.
2025-04-19 16:30:46 +02:00
f40ec48b3e
Send event on thread death.
2025-04-19 16:30:46 +02:00
db5931504d
Remove nonexisted import.
2025-04-19 16:30:46 +02:00
ce77a018ec
Reach init again, with proc mgr.
2025-04-19 16:30:46 +02:00
a9fb2dcb93
Simplify proc scheme security.
2025-04-19 16:30:46 +02:00
a78d36f7f2
Reach init in userspace.
2025-04-19 16:30:46 +02:00
8883818501
Make kernel compile.
2025-04-19 16:30:45 +02:00
1d5f8fd46d
Move proc code to userspace.
2025-04-19 16:30:42 +02:00
81374e6f7b
Add support for CallFlags::CONSUME.
2025-04-06 15:50:32 +02:00
ef5de94150
Use sys scheme for kstop rather than signals.
2025-03-31 14:59:00 +02:00
23fd308745
Reduce verbosity of debug logs during booting
...
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
...
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
ba613ce628
Nanosleep: Return time remaining after interrupt
2025-02-26 21:00:23 +00:00
06f2c93140
chore: validate_region return PageSpan
...
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
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
af36ae12b0
fix(mremap): fix referencing
...
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
...
Signed-off-by: Anhad Singh <andypython@protonmail.com >
Co-authored-by: @4lDO2
2024-12-11 16:08:08 +11:00
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
...
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
fc5d246b30
remove wrapper functions
2024-09-26 22:34:55 +00:00
539dc5a24e
Remove SYS_UMASK.
2024-09-25 19:55:39 +02:00
Jeremy Soller