 4lDO2
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3ded84c945
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Simplify x86_64 percpu and GSBASE calculation
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2023-07-10 14:13:12 +00:00 |
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Jeremy Soller
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5c99d73bbe
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Merge branch 'no_static_mut_thread_local' into 'master'
Avoid static mut thread locals
See merge request redox-os/kernel!228
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2023-07-10 14:03:41 +00:00 |
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4lDO2
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56f88e80c2
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Usercopy migration
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2023-07-06 13:03:21 +00:00 |
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bjorn3
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56b16ce897
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Avoid static mut thread locals
Instead use UnsafeCell inside the thread locals.
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2023-07-05 14:50:17 +02:00 |
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bjorn3
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13733fb943
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Move IDTR thread local to a stack variable
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2023-07-04 12:17:52 +02:00 |
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4lDO2
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416269eeaf
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Always clear DF when entering the kernel.
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2023-06-18 14:47:00 +02:00 |
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uuuvn
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a5d4ccba57
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More aarch64 stuff
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2023-06-13 10:15:47 +00:00 |
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Jeremy Soller
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2849510892
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Copy HPET divide by zero workaround to x86 arch
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2023-06-12 09:19:34 -06:00 |
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uuuvn
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63290429b2
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Improve aarch64 code + memory management and crush some bugs
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2023-06-12 14:46:02 +00:00 |
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4lDO2
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58c0c5d040
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Remove one level of indirection for Context::name.
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2023-05-27 14:27:34 +02:00 |
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4lDO2
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a451c0aa1b
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Fix aarch64 build.
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2023-05-06 17:49:39 +02:00 |
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Jeremy Soller
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3a6732eaad
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Merge branch 'updated_rustc_and_futex_fixes' into 'master'
Fixes for futex and newer rustc
See merge request redox-os/kernel!209
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2023-05-02 22:11:53 +00:00 |
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Andrew Mackenzie
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d3a2fe7083
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Qemu hpet bug
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2023-05-02 16:19:01 +00:00 |
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4lDO2
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c604d6b051
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Make IDT #[repr(C)].
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2023-04-30 18:13:27 +02:00 |
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Jeremy Soller
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1e81c9d78b
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Fix compilation without ACPI feature
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2022-11-16 13:53:04 -07:00 |
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Jeremy Soller
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111606ccdc
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Increase PIT divisor again to reduce wasted interrupt handling time
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2022-11-15 11:50:23 -07:00 |
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Jeremy Soller
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33aa263deb
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Fixes for hpet counter read, choose better PIT divisor
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2022-11-14 13:58:55 -07:00 |
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Jeremy Soller
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2052cc8cdc
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Allow arch to provide higher precision time
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2022-11-14 11:12:44 -07:00 |
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Jeremy Soller
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31868077f0
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Use u128 for time, store CPU time of processes
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2022-11-14 10:10:17 -07:00 |
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Jeremy Soller
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8e0f54cb31
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Clippy fixes
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2022-11-11 13:19:14 -07:00 |
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Jeremy Soller
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3bef7d7bad
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Simplify ps2 interrupts to reduce latency to reading bytes
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2022-09-08 10:33:31 -06:00 |
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Jeremy Soller
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f5bdae2d0c
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Reduce schreduler time slices to reduce latency
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2022-09-07 18:21:30 -06:00 |
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Jeremy Soller
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6f6648c4d2
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Disable HPET use on x86
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2022-08-26 11:13:53 -06:00 |
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Jeremy Soller
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6dbb85d4c9
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Static mapping of some CPU devices outside of physmap
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2022-08-26 11:08:13 -06:00 |
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Jeremy Soller
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fb1bdf7c3e
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Ignore null bytes from pl011 uart
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2022-08-25 20:10:35 -06:00 |
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Jeremy Soller
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6a3fc5a68a
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Send SIGSEGV on aarch64 exception
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2022-08-25 20:00:53 -06:00 |
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Jeremy Soller
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ff738074d2
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Cleanup aarch64 code
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2022-08-25 15:46:27 -06:00 |
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Jeremy Soller
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b3b5bb8a91
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Simplify handling of aarch64 env regs
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2022-08-25 08:12:07 -06:00 |
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Jeremy Soller
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f7e8026494
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Set aarch64 thread pointers
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2022-08-24 19:21:36 -06:00 |
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Jeremy Soller
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545a561a26
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Set ptrace regs for aarch64
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2022-08-24 19:03:30 -06:00 |
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Jeremy Soller
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fb34e4eddf
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Partially implement stack trace on aarch64
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2022-08-24 12:34:31 -06:00 |
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Jeremy Soller
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310a0dda08
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Some aarch64 register struct updates
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2022-08-24 08:56:57 -06:00 |
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Jeremy Soller
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54d9d011aa
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Use framebuffer virtual address
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2022-08-23 20:07:30 -06:00 |
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Jeremy Soller
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2b8af1cf07
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Ignore areas outside 1GiB and combine memory areas on x86
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2022-08-23 15:41:29 -06:00 |
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Jeremy Soller
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58104649db
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Set limits for x86 GDT entries
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2022-08-21 14:56:59 -06:00 |
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Jeremy Soller
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d3fbbd5918
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Pre-allocate x86 kernel PD entries
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2022-08-21 13:21:59 -06:00 |
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Jeremy Soller
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76a46c54b8
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Fix stack selector on x86
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2022-08-20 21:51:21 -06:00 |
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Jeremy Soller
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c750ee26a8
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Implement setting FS/GS offset on x86
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2022-08-20 21:21:32 -06:00 |
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Jeremy Soller
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01e4bc899e
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Fix compilation on x86
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2022-08-20 18:11:57 -06:00 |
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Jeremy Soller
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9dd069c8ca
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Support proc partially with aarch64
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2022-08-20 14:45:45 -06:00 |
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Jeremy Soller
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9b8abfc5d7
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Copy exception handlers from early_init
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2022-08-20 13:48:13 -06:00 |
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Jeremy Soller
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fe7def2797
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Update to use TableKind on x86_64
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2022-08-20 13:16:23 -06:00 |
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Jeremy Soller
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01df1c20da
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Use TableKind everywhere
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2022-08-20 13:06:52 -06:00 |
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Jeremy Soller
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849b854bd0
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Implement usermode for aarch64
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2022-08-20 09:34:12 -06:00 |
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Jeremy Soller
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9ca2484079
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Get aarch64 kernel to boot to the point of needing context switch
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2022-08-19 21:40:04 -06:00 |
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Jeremy Soller
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82ad6e2fa7
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Remove devmap region from aarch64, use physmap instead
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2022-08-19 21:01:10 -06:00 |
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Jeremy Soller
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97b4d31355
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Match aarch64 PHYS_OFFSET with x86_64
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2022-08-19 20:54:02 -06:00 |
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Jeremy Soller
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49fcafac45
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Fix building on aarch64
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2022-08-19 16:12:42 -06:00 |
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Jeremy Soller
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80fc1d7fd4
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Remove phys_offset stack hack
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2022-08-18 15:03:35 -06:00 |
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Jeremy Soller
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6b2439f1b9
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Improved 32-bit x86 support
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2022-08-18 14:57:15 -06:00 |
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