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
e6e1348072
Implement exec, and change UserGrant allocator.
2022-07-27 10:51:44 +02:00
846318e716
WIP: Attempt implementing fexec in userspace.
2022-07-27 10:51:43 +02:00
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
1aae949fc4
Support for getting live disk from bootloader
2022-02-10 15:49:34 -07:00
7d9a33c63a
Add debugger (dumps all kernel state)
2022-02-10 14:10:04 -07:00
515cab03eb
Fix a number of warnings
2021-11-29 20:01:27 -07:00
3eedbeb14d
WIP: Let userspace manage fsbase/gsbase and TLS.
2021-08-01 12:09:22 +02:00
3e5cf387d5
Use offset_of! in context::arch::switch_to.
...
This is definitely better than hardcoding the offsets!
2021-06-21 10:16:41 +02:00
1cf5f5ea22
Update dependencies to work with latest nightly.
2021-06-17 22:42:54 +02:00
bea6747643
Move all AML code to userspace.
...
Currently, there are some things that need to be set up by userspace
that the kernel previously did. These include telling firmware when the
I/O APIC is used, and most importantly, shutting down the system.
The former is not particularly important, but for the latter I think
that we could implement this using a "shutdown pipe". Essentially it
will be a file that triggers an event shutting down, which would be used
to notify to acpid that the kernel is requesting a shutdown.
2021-05-06 19:49:57 +02:00
11a3315255
Re-enable acpi feature and gate it for x86_64 only
2021-05-04 08:33:00 -06:00
2aa4d8caf5
Merge remote-tracking branch 'origin/aarch64-rebase' into riscv64
2021-05-03 20:52:59 -06:00
ff8cb8abe8
Enforce must_use
2021-05-03 15:02:32 -06:00
d331f72f2a
Use UTF-8 for all paths
2021-04-28 20:06:07 -06:00
a9bee0bbdc
Require UTF-8 for context name
2021-04-28 20:03:12 -06:00
b26c3e0ae9
Make context name a RwLock
2021-04-28 20:03:05 -06:00
6db78cce24
Use UTF-8 for all paths
2021-02-14 13:45:03 -07:00
238702f7d1
Require UTF-8 for context name
2021-02-13 12:16:47 -07:00
b9f4a915ea
Make context name a RwLock
2021-02-13 11:10:21 -07:00
02c37d3fae
WIP: aarch64 rebase
2021-01-15 05:54:42 -07:00
6c4c19a95c
Move consts to arch
2021-01-12 19:57:42 -07:00
ccddabadf7
Make x86 specific dependencies, x86 specific
2021-01-09 20:12:59 -07:00
dc6132dc06
elaborate error message for initfs chdir failure
2020-08-17 03:24:56 -07:00
dfcf5be778
use logging instead of println
2020-08-17 02:55:40 -07:00
f07603902d
Replace all llvm_asm! uses with asm!
2020-08-01 14:56:46 +02:00
fbeb297949
Fix compilation since last rust
...
Thanks to @4lDO2 for all this. I just moved his changes to io_uring onto
the master branch of the kernel. I take no credit.
2020-08-01 13:00:52 +02:00
310a425c65
Merge branch 'master' into auxv
2020-07-18 12:19:11 +02:00
145c1898be
Merge branch 'master' into global-asm
2020-07-15 12:05:34 +02:00
fbdfcd2ba0
WIP: Rewrite interrupts as global assembly
...
Because the way we were using inline assembly was technically incorrect
and breaking the laws of rust
This *finally* compiles. That doesn't mean it works!
2020-07-11 16:15:25 +02:00
3430eadc9a
Add auxiliery vector
2020-07-10 12:34:32 +02:00
103ed1b17f
Make interrupt stack readable on kernel signals
2020-07-08 11:44:04 +02:00
003bd6a0d2
More complex physalloc
2020-06-16 21:20:00 +00:00
d42c1ba14e
Remove unused feature
2020-02-09 09:50:48 -07:00
af93866c41
Add more clippy lints
2019-10-06 11:15:01 -06:00
63e2a835e0
Fix clippy.sh script and fix a number of clippy warnings
2019-10-06 11:04:06 -06:00
cf0a7620df
Add ptrace exit breakpoint
...
This will let you stop at process exit and inspect it right before the
process dies.
2019-08-15 14:23:54 +02:00
788526a3b3
Bare-bones ptracing functionality
...
Since even a very basic ptrace can be nice to have, I thought I would split
the, perhaps rather big, ptrace project up in multiple PRs to make as few
changes as necessary in each. This PR contains the initial registry modifying
bits and only a very basic security measure. Letting this out to the community
should be good for spotting bugs and maybe getting some hype ;)
2019-07-02 07:38:26 -06:00
45ea634798
Revert "Merge branch 'ptrace' into 'master'"
...
This reverts merge request !103
2019-07-02 11:56:11 +00:00
effe02bd45
Remove change I am faaairly certain I did NOT add :O
...
I'm guessing it's some issue after a rebase or something...
2019-07-01 22:50:19 +00:00
fe705d9b63
Switch to 2018 edition
...
Most of this was generated by the absolutely extraordinary `cargo fix`
subcommand. There were still 2 errors and a few warnings to patch up,
but compared to the normal 600+ errors, I'd say the fixer did a damn
good job! I'm also amazed that I could still start the VM after this,
I half expected some kinds of runtime failure...
2019-06-21 12:12:01 +02:00
afab96fa06
Do not allow unreachable patterns (often a logic issue)
2019-04-27 08:10:49 -06:00
eecc9a442c
Fix missing name override option when calling fexec_kernel
2019-04-15 21:01:19 -06:00
f042bd5d07
Update for new rust
2019-04-07 10:57:33 -06:00
d2095d8d0f
Add in-memory logging, retrievable from sys:log
2019-03-17 09:31:34 -06:00
2ec775905a
Use rustc-demangle in the stack traces
2019-02-14 15:54:17 +01:00
ecc0e747fc
Prevent adding empty variables to environment
2018-12-02 19:25:28 -07:00
e356262f03
Correct init path
2018-12-02 19:14:13 -07:00
4lDO2