42a2c2af49
Add strdup()
2022-12-16 20:37:57 +01:00
e56075fb46
Use nothrow in raw_malloc
2022-12-16 20:36:43 +01:00
345e13965e
Add missing include
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continuous-integration/drone/push Build is passing
No one was noticing because everyone using OwnedStringView included Result.h before it
2022-12-16 20:27:44 +01:00
4a6c59d519
Make all methods in OwnedStringView const
continuous-integration/drone/push Build is passing
2022-12-16 19:48:22 +01:00
814672c771
Remove some redundant error propagation
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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.
2022-12-16 18:32:29 +01:00
41b3c8adb2
Convert to_dynamic_unit to OwnedStringView and rename the old variant to to_dynamic_unit_cstr
continuous-integration/drone/push Build is passing
2022-12-16 18:18:24 +01:00
be22cf6267
Introduce OwnedStringView
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A managed String which uses RAII to free its contents. It's not a proper string though, since it's read-only.
So it's a StringView... but an owned one.
Can't be copied automatically, must be either moved or copied manually by calling clone() on it.
2022-12-16 18:17:15 +01:00
d759058b80
Introduce std::nothrow
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Let's make sure we explicitly tell new that we don't want exceptions
2022-12-16 18:14:48 +01:00
32c8869973
Option: Simplify release_value
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This avoids copying + we don't need to destroy the item if we move it, since it either gets emptied by moving it or doesn't have anything to destroy.
2022-12-16 18:13:40 +01:00
19a4e2ab58
Result, Option: Make sure everything is properly moved
2022-12-16 18:11:17 +01:00
b9f3d3c349
Remove ENONE
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continuous-integration/drone/pr Build is passing
If you want to return an error without meaning, use Option.
2022-12-08 16:09:33 +01:00
b6173e2b67
LinkedList: Return Option instead of ENONE if no value
2022-12-08 16:09:04 +01:00
406af68a54
Result: Use Option as backend
2022-12-08 16:08:18 +01:00
b58eba63f1
Add a new Option class which behaves like Result, but has no error number, just a value or no value
2022-12-08 16:08:02 +01:00
6cee208e62
Kernel: Enable -Wsign-conversion
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continuous-integration/drone/push Build is passing
For real this time, turns out me, being dumb, added it to Luna instead of the kernel.
2022-12-08 15:09:32 +01:00
1d5d1daa57
Add scope guards
2022-12-08 14:56:11 +01:00
6de7753b4c
Add malloc wrappers
continuous-integration/drone/push Build is passing
2022-12-07 18:17:49 +01:00
757cee4693
Add accessors for when you're sure a linked list is not empty
2022-12-07 16:11:59 +00:00
8da5521273
Add a Stack convenience class
2022-12-07 16:11:59 +00:00
f65ed465c4
Bitmap: Fix crash by attempting to memset -1 bits (UINT64_MAX)
2022-12-07 16:11:59 +00:00
d3458f2f0f
Bitmap: short circuit on 0-byte clears
2022-12-07 16:11:59 +00:00
4fdd1d57f5
Make build-debug.sh also add debug symbols to luna
2022-12-07 16:11:59 +00:00
287c4ab060
Run clang-format
2022-12-07 16:11:59 +00:00
986aa01948
size_t -> usize
continuous-integration/drone/push Build is passing
2022-12-07 17:06:29 +01:00
beab3454b5
kernel: Enable -Wsign-conversion and -Wcast-align
continuous-integration/drone/push Build is passing
2022-12-07 11:47:46 +01:00
1badc40a4a
Run include-what-you-use everywhere
2022-12-07 11:40:02 +01:00
ee276a3a35
Add the nodiscard attribute to make and make_array
continuous-integration/drone/push Build is passing
2022-12-07 11:01:45 +01:00
8598b1e8fc
Replace the _noreturn macro with the C++ native attribute [[noreturn]]
continuous-integration/drone/push Build is passing
2022-12-06 19:40:35 +01:00
39b310b6b9
Make alignment a template parameter to help the compiler optimize
continuous-integration/drone/push Build is passing
2022-12-06 19:27:58 +01:00
b5c6ae253d
Make LinkedList a lot better
continuous-integration/drone/push Build is passing
2022-12-06 18:41:35 +01:00
d8f75f1d3c
LinkedList: Add an append_after() method
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Can be used to append an item after another one instead of at the end of the list.
With doubly linked lists, this is extremely easy to achieve (O(1)).
2022-12-06 18:25:08 +01:00
146da13e43
LinkedList: Make sure to explicitly mark the first node's next and last nodes as nullptr
2022-12-06 18:23:19 +01:00
07e6ebd3cc
LinkedList: Fix nonnull_or_error
2022-12-06 18:22:45 +01:00
87fb195202
Add DoublyLinkedList data structure
continuous-integration/drone/push Build is passing
2022-12-06 17:37:43 +01:00
dd29156c85
Alloc: make() now takes variadic arguments, to forward to the constructor
2022-12-06 17:36:20 +01:00
eef74e2897
Add a generic error code (ENONE)
2022-12-06 17:35:38 +01:00
a021e7a309
Move make and destroy to luna
continuous-integration/drone/push Build is passing
2022-12-06 16:41:22 +01:00
1fa99f4f64
Make {add,sub,mul}_will_overflow more compiler-independent
continuous-integration/drone/push Build is passing
2022-12-06 15:53:06 +01:00
26b44e651d
Change safe_{sub,add,mul} so they perform the operation only once
continuous-integration/drone/push Build is passing
2022-12-06 15:47:59 +01:00
e91c04b1d1
luna: Introduce safe arithmetic operations, which return an error if an operation would overflow
2022-12-06 15:40:18 +01:00
1e3706ac01
Make ARCH_PAGE_SIZE and ARCH_TIMER_FREQ known at compile-time
2022-12-05 16:36:41 +01:00
7cc139c3f7
Make expect and check use unlikely
2022-12-05 13:35:33 +01:00
792642dd6f
MORE CONST
2022-12-05 12:58:59 +01:00
86a12f301e
Make value_byte a helper
2022-12-05 12:53:16 +01:00
004e13a5f3
Make bitmap methods const if not modifying the bitmap
2022-12-05 12:50:30 +01:00
5aa2d1fa18
Add a Bitmap class to provide common functionality and use that in the MemoryManager
2022-12-04 15:14:07 +01:00
b8239698db
Add descriptions in CMakeLists
2022-12-04 12:47:08 +01:00
c7ab6bc2d3
Reorganize the luna/ directory so that headers aren't in the top level include path
2022-12-04 12:42:43 +01:00
cdbed6970a
Result: Add expect_ variants of value() and release_value()
2022-12-04 12:32:34 +01:00
bb92480aa3
Add a variant of check() that accepts an error message
2022-12-04 12:19:17 +01:00
3740309427
Check for STRINGIZE_VALUE_OF before defining it
2022-12-03 17:18:16 +01:00
1d51935d43
Make Result able to return an error string
2022-11-30 17:10:43 +01:00
fc0779a2f9
Add a SystemError module for errno values :)
2022-11-30 17:10:30 +01:00
f8ed74fda5
Improve unit representation code
2022-11-30 14:41:35 +01:00
f1756e6f58
Add unit formatting
2022-11-30 12:42:11 +01:00
552186ad51
Add string_format and vstring_format
2022-11-30 12:36:21 +01:00
9934719f6b
Use a more reliable signed 64-bit type than "long"
2022-11-23 18:05:01 +01:00
3b2dc5db55
PlacementNew.h: Use Types.h
2022-11-23 17:22:16 +01:00
2df0bc4238
Convert one tiny type to Types.h in Format.cpp
2022-11-20 18:31:55 +01:00
459e1ed653
luna/String.h: Convert to Types.h
2022-11-20 18:29:23 +01:00
3815f9aa9f
Introduce an offset_ptr function to avoid quirky C pointer arithmetic
2022-11-20 15:12:18 +01:00
33876dcda4
Use _strto{i,u} in _atou and _atos
2022-11-20 09:28:17 +01:00
bde5de68ca
Simplify is_valid_digit_for_base by reaching out to parse_digit_unchecked
2022-11-20 09:24:21 +01:00
44f44aedca
Make _strtoi call _strtou, to deduplicate code
2022-11-19 22:52:08 +01:00
30a7d760ae
Move a few repeated lambdas into their own functions
2022-11-19 22:48:20 +01:00
83bcac7a16
Kernel: Introduce a timer interface
2022-11-19 20:01:01 +01:00
db3e34b2ba
Result: Add try_set_value()
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This helper returns true if the Result contains a value, or false if it doesn't.
Additionally, if it has a value, it sets the passed reference to it.
2022-11-19 18:38:01 +01:00
83e6bd1322
Make the build system more platform-agnostic
2022-11-19 17:46:53 +01:00
8cae20a82c
Move __check_failed out of line so anyone can implement it
2022-11-19 17:20:10 +01:00
2b9bdf560e
Move include to .cpp file
2022-11-19 17:19:25 +01:00
b8c136eeb4
Make a common header for attribute shorthands
2022-11-19 17:18:51 +01:00
648bd3fb61
Switch format.h to use Result
2022-11-19 16:13:25 +01:00
31673c0ac9
Introduce format attribute
2022-11-19 15:53:58 +01:00
dadc3e570b
Move a few functions out of line
2022-11-19 15:43:09 +01:00
56c2ca3381
Add _strtoi and _strtou
2022-11-19 15:27:55 +01:00
bad856afe0
Add %p and %% to cstyle_format
2022-11-19 15:26:29 +01:00
88af7a915b
Start padding and alternate forms for integers
2022-11-19 13:59:06 +01:00
c48203997a
Move output_integer into a function that accepts value arguments
2022-11-19 13:21:21 +01:00
4ebf244d3b
Support printing some integers in output_integer
2022-11-19 13:15:13 +01:00
603ff46d8c
Add a format implementation
2022-11-19 12:30:36 +01:00
be2e915d0d
Use the standard names for ctype functions if inside moon or _LUNA_OVERRIDE_STDC is defined
2022-11-18 21:17:26 +01:00
1b3243a80c
Add ctype.h functions to the Luna library
2022-11-18 21:12:54 +01:00
860f13cd7e
Rename align_base to alignment
2022-11-18 18:02:38 +01:00
2e2656a02f
Add static assertions to constexpr functions
2022-11-18 17:59:19 +01:00
30ac95bcf8
Use usize/isize instead of (s)size_t
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Since we're using Rust-style integer types already, why not go all in?
2022-11-16 20:30:34 +01:00
7fc5a6b753
Make kernel rodata and data not executable
2022-11-16 20:02:04 +01:00
c9feb11366
Introduce a check() method (like assert() but always on)
2022-11-15 19:36:50 +01:00
705c2747de
Add memory manager
2022-11-13 14:29:15 +01:00
6b95307b54
Add init
2022-11-13 12:20:53 +01:00
82c2381ac9
Serial printing!!
2022-11-13 10:30:10 +01:00
cf758fdfdc
Initial commit :)
2022-11-13 10:09:09 +01:00
