Jeroen van Rijn
e7dbabf668
core:os -> core:os/old && core:os/os2 -> core:os
2026-02-09 15:50:21 +01:00
Jeroen van Rijn
8ed264680b
Remove all core:os imports from JS targets
...
Fix `local_tz_name` on FreeBSD.
2026-02-09 15:07:27 +01:00
Jeroen van Rijn
af8bc8bbfc
More conflicts during rebase
2026-02-08 12:51:24 +01:00
Jeroen van Rijn
c2647673ec
mem.virtual -> os2
2026-02-08 12:44:15 +01:00
gingerBill
e5153a937b
Merge pull request #5859 from odin-lang/bill/change-license
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Change Odin's LICENSE to zlib from BSD 3-clause
2025-11-04 13:53:13 +00:00
Daniel Troszczyński
5df053f765
Typo in description of mem.ptr_sub.
2025-10-30 21:04:28 +01:00
gingerBill
4bdce9bf0a
Correct license for tlsf
2025-10-29 16:00:29 +00:00
gingerBill
842cfee0f3
Change Odin's LICENSE to zlib from BSD 3-clause
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This change was made in order to allow things produced with Odin and using Odin's core library, to not require the LICENSE to also be distributed alongside the binary form.
2025-10-28 14:38:25 +00:00
gingerBill
a20c09158a
Fix indentation
2025-10-27 18:51:51 +00:00
gingerBill
4068eeb5fa
Add Raw_String16/Raw_Cstring16 to core:mem
2025-10-10 09:57:53 +01:00
Jeroen van Rijn
7a9ea3ee6d
Further overhaul of package line comments.
2025-10-09 23:05:29 +02:00
Jeroen van Rijn
8a35acd506
More package lines.
2025-10-09 20:11:06 +02:00
gingerBill
af189b45f3
Fix typo
2025-10-09 15:04:28 +01:00
gingerBill
940b0c54bc
Add doc line to core:mem/virtual
2025-10-09 15:01:57 +01:00
gingerBill
a7af6055b0
Move memory mutex guard around for resize in virtual.Arena allocator
2025-09-27 10:27:08 +01:00
rationalcoder
710533975e
Fix out-of-band allocations in dynamic arenas
2025-09-16 16:31:10 -05:00
Damian Tarnawski
21fd7c200e
Add require_results attr to procs returning an allocator
2025-09-02 13:03:15 +02:00
alessio98888
c6db3cc670
Fix buddy allocator assert
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The last address of "data" is not "cast(uintptr)raw_data(data)+cast(uintptr)size" but
"cast(uintptr)raw_data(data)+cast(uintptr)(size-1)".
The original assert would fail when for example the allocation size requested and the buddy allocator allignment were both 64.
2025-08-16 19:50:06 +02:00
gingerBill
7642e0a0e0
Require @(init) and @(fini) to be proc "contextless" ()
2025-08-08 12:10:01 +01:00
gingerBill
bb4bc316a4
for in string16; Support string16 across core
2025-08-02 12:20:35 +01:00
gingerBill
a2e7a62a26
Add virtual.new_clone
2025-07-30 23:14:53 +01:00
Feoramund
a0efdf26a6
mem: Clarify Buddy_Allocator requirements
2025-07-22 10:52:55 -04:00
gingerBill
0dd0a3813b
Fix very subtle bug in virtual.memory_block_alloc
2025-07-20 15:32:22 +01:00
Feoramund
4d4356e806
mem: Guard against Buddy_Allocator overwriting metadata
2025-06-20 06:44:44 -04:00
Feoramund
bfa0e1110a
mem: Don't print Buddy_Allocator.tail
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This is always a pointer past the end of the buffer given to
`buddy_allocator_init`, which could be an invalid address. Printing may
result in a segmentation violation.
2025-06-20 06:41:42 -04:00
Feoramund
c2f3d074e3
mem: Forbid construction of Buddy_Allocator with insufficient space
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This takes into account eventual alignment.
2025-06-19 19:41:39 -04:00
Feoramund
57e2d8f1dd
mem: Fix Buddy_Allocator size calculation to truly include alignment
...
This didn't take into account the size of the header plus the size of
the allocation itself by virtue of `align_forward_uint`; this could
result in no change if `size` was equal to `b.alignment` because the
number is aligned, and if `actual_size` and `size` ended up being equal,
no additional space would be requested.
This meant that a block would end up being allocated on top of its
buddy's head.
Fixes #3435
2025-06-19 19:41:38 -04:00
Feoramund
4e9f15965a
mem: Fix inverted condition in buddy_allocator_alloc_bytes_non_zeroed
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This was causing the procedure to find a block, then find one again,
or to not find a block and not try again.
2025-06-19 19:33:51 -04:00
Feoramund
7526549e51
Disable usage of AddressSanitizer (pt. 2)
2025-06-15 15:34:18 -04:00
Feoramund
5e929b596d
Merge branch 'master' into fix-2694
2025-06-15 15:30:26 -04:00
Feoramund
efba9a1fb7
Disable usage of AddressSanitizer pending a per-allocator review
...
It has been discovered that AddressSanitizer does not keep a 1:1 mapping
of which bytes are poisoned and which are not. This can cause issues for
allocations less than 8 bytes and where addresses straddle 8-byte
boundaries.
See the following link for more information:
https://github.com/google/sanitizers/wiki/AddressSanitizerAlgorithm#mapping
2025-06-15 15:06:28 -04:00
Feoramund
134c39b58b
mem: Standardize panic messages
2025-06-15 12:34:16 -04:00
Feoramund
e4258b151e
mem: Review all documentation comments
2025-06-15 12:34:16 -04:00
Feoramund
7524762620
mem: Poison memory for Buddy_Allocator
2025-06-15 12:34:16 -04:00
Feoramund
7e77bd425f
mem: Guard against size 0 in dynamic_arena_resize_*
2025-06-15 12:34:16 -04:00
Feoramund
78a10b462f
mem: Poison memory for Dynamic_Arena
2025-06-15 12:34:16 -04:00
Feoramund
de3c322899
mem: Make dynamic_arena_alloc not private
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None of the other `*_alloc` procs are private, and this proc is even
referenced in public documentation comments.
2025-06-15 12:34:16 -04:00
Feoramund
652c0c997d
mem: Remove bogus comments
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There is no `dynamic_arena_free`; the mode is not implemented
2025-06-15 12:34:15 -04:00
Feoramund
c1e3171178
mem: Remove comment about calling panic
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The behavior is codified in the comment as returning `Invalid_Pointer`.
2025-06-15 12:34:15 -04:00
Feoramund
aaeae8bc7d
mem: Remove trailing whitespace
2025-06-15 12:34:15 -04:00
Feoramund
47a54dd11a
mem: Panic when passing invalid pointers to small stack free/resize
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This is consistent with `Stack_Allocator`.
2025-06-15 12:34:15 -04:00
Feoramund
3261896790
mem: Correct wrong error message
2025-06-15 12:34:15 -04:00
Feoramund
aa41a77fc4
mem: Check if alignment matches on Small_Stack resize
2025-06-15 12:34:15 -04:00
Feoramund
3a02918efc
mem: Make small_stack_resize* free if size is 0
2025-06-15 12:34:15 -04:00
Feoramund
a4771ce1b5
mem: Clarify what happens when you free out-of-order in a Small_Stack
2025-06-15 12:34:15 -04:00
Feoramund
21a17c1ae6
mem: Replace auto_cast
2025-06-15 12:34:15 -04:00
Feoramund
8f68c46467
mem: Don't unpoison the header of a Small_Stack allocation
2025-06-15 12:34:15 -04:00
Feoramund
5798151a0e
mem: Poison unused memory more thoroughly
2025-06-14 13:21:15 -04:00
Feoramund
ae96b276c1
mem: Check if alignment matches on Stack_Allocator resize
2025-06-14 13:21:15 -04:00
Feoramund
837d8cf72c
mem: Actually resize when resizing for Stack_Allocator
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Changed the check from `bytes` to `err` for safety's sake, too.
This will prevent the potential bug of allocating non-zero memory, then
doing a zeroed resize, which will result in having garbage data in the
initial half.
2025-06-14 13:21:14 -04:00
