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cedcfa9c63
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Improve cleanup on MemoryManager failure + add methods that use KernelVM
continuous-integration/drone/push Build is passing
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2022-12-16 19:36:38 +01:00 |
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814672c771
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Remove some redundant error propagation
continuous-integration/drone/push Build is passing
Why can printing to the serial port or format onto a string fail?
Even if cstyle_format returns Result<usize>, we shouldn't always follow suit.
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2022-12-16 18:32:29 +01:00 |
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41b3c8adb2
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Convert to_dynamic_unit to OwnedStringView and rename the old variant to to_dynamic_unit_cstr
continuous-integration/drone/push Build is passing
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2022-12-16 18:18:24 +01:00 |
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d759058b80
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Introduce std::nothrow
Let's make sure we explicitly tell new that we don't want exceptions
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2022-12-16 18:14:48 +01:00 |
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da104c87cb
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Heap: Return Option in split()
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2022-12-08 16:09:12 +01:00 |
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b6173e2b67
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LinkedList: Return Option instead of ENONE if no value
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2022-12-08 16:09:04 +01:00 |
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6cee208e62
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Kernel: Enable -Wsign-conversion
continuous-integration/drone/push Build is passing
For real this time, turns out me, being dumb, added it to Luna instead of the kernel.
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2022-12-08 15:09:32 +01:00 |
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779fda307a
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More scope guards!!
continuous-integration/drone/push Build is passing
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2022-12-08 15:01:04 +01:00 |
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1d5d1daa57
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Add scope guards
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2022-12-08 14:56:11 +01:00 |
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c8302a4fef
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Add convenience functions to print the stack trace directly
continuous-integration/drone/push Build is passing
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2022-12-07 18:11:24 +01:00 |
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0d437cfcca
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Add support for stack traces
continuous-integration/drone/push Build is passing
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2022-12-07 17:39:59 +01:00 |
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d93d95f23c
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Add sleeping mechanism
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2022-12-07 16:11:59 +00:00 |
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757cee4693
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Add accessors for when you're sure a linked list is not empty
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2022-12-07 16:11:59 +00:00 |
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70497c37fb
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Check for runnable threads
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2022-12-07 16:11:59 +00:00 |
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57517252d8
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Add a state to Thread
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2022-12-07 16:11:59 +00:00 |
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f169718a4b
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Initialize and demo the scheduler
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2022-12-07 16:11:59 +00:00 |
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c907e16311
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x86_64: Invoke the scheduler every millisecond
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2022-12-07 16:11:59 +00:00 |
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13f5d09cfd
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Add a Scheduler!!
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2022-12-07 16:11:59 +00:00 |
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12aa014a3d
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Add a Thread class which can be part of a DoublyLinkedList
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2022-12-07 16:11:59 +00:00 |
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fbd290c01b
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KernelVM: clean up a bit
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2022-12-07 16:11:59 +00:00 |
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0bbd026660
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CPU.h: pragma once
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2022-12-07 16:11:59 +00:00 |
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5d988c088f
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Make idle_loop noreturn
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2022-12-07 16:11:59 +00:00 |
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c657b302c9
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Timer: add raw_ticks
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2022-12-07 16:11:59 +00:00 |
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fd6a74e61c
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CPU: Add an idle_loop method
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2022-12-07 16:11:59 +00:00 |
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287c4ab060
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Run clang-format
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2022-12-07 16:11:59 +00:00 |
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bbfaa4645a
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Add a should_invoke_scheduler method
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2022-12-07 16:11:59 +00:00 |
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1badc40a4a
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Run include-what-you-use everywhere
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2022-12-07 11:40:02 +01:00 |
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c2927de191
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Remove unused includes
continuous-integration/drone/push Build is passing
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2022-12-07 11:22:34 +01:00 |
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dad95a8160
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Map the page bitmap to virtual memory
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2022-12-07 10:58:59 +01:00 |
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1ebd892c16
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Convert uses of u64 to usize
Not all of them, but if you're measuring a size it's more appropriate to use usize than u64.
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2022-12-07 10:55:47 +01:00 |
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8598b1e8fc
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Replace the _noreturn macro with the C++ native attribute [[noreturn]]
continuous-integration/drone/push Build is passing
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2022-12-06 19:40:35 +01:00 |
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c099877c35
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Remove unnecessary error propagation in Log.cpp
continuous-integration/drone/push Build is passing
Serial and TextConsole always succeed, no need to act as if they could fail
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2022-12-06 19:35:34 +01:00 |
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314acbfe21
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Change the serial log to display only milliseconds
continuous-integration/drone/push Build is passing
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2022-12-06 19:31:41 +01:00 |
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39b310b6b9
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Make alignment a template parameter to help the compiler optimize
continuous-integration/drone/push Build is passing
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2022-12-06 19:27:58 +01:00 |
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d48eb85d1d
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Heap: Avoid magic numbers
continuous-integration/drone/push Build is passing
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2022-12-06 19:05:00 +01:00 |
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09e447d9d2
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Heap: Use LinkedList instead of doing things manually
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2022-12-06 18:28:04 +01:00 |
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2734353a5d
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Heap: Just align it on a 16-byte boundary if it's not aligned
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2022-12-06 18:21:19 +01:00 |
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cccf89dd16
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Heap: Remove outdated FIXME
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2022-12-06 18:20:18 +01:00 |
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a021e7a309
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Move make and destroy to luna
continuous-integration/drone/push Build is passing
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2022-12-06 16:41:22 +01:00 |
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b338126854
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Heap: Use safe_mul in kcalloc()
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2022-12-06 15:44:21 +01:00 |
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8ff9cb4b96
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x86_64: Add a friendlier handler for page faults
continuous-integration/drone/push Build is passing
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2022-12-05 21:02:21 +01:00 |
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1d0dd8fa93
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Use KernelVM in kmalloc() and friends
Much better now!!
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2022-12-05 21:02:05 +01:00 |
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ba758bcef8
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Initialize the KernelVM
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2022-12-05 21:01:18 +01:00 |
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6c3024d4ee
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Heap: Count the heap blocks' size in the size required for an allocation
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2022-12-05 21:01:06 +01:00 |
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0edabd6d87
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Heap: Add a new block to the end of the linked list
*facepalm*
This was causing page faults when having two blocks and the first one (oldest one) being freed first.
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2022-12-05 21:00:21 +01:00 |
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d445b29477
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Add a virtual memory allocator for the kernel
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2022-12-05 20:36:24 +01:00 |
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762131a425
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Make more constexpr
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2022-12-05 16:43:52 +01:00 |
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2eaa458555
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Remove release_value call
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2022-12-05 16:41:39 +01:00 |
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1e3706ac01
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Make ARCH_PAGE_SIZE and ARCH_TIMER_FREQ known at compile-time
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2022-12-05 16:36:41 +01:00 |
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4f183958e3
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General constness + [[gnu::packed]] everywhere
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2022-12-05 16:13:38 +01:00 |
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