Граф коммитов

16 Коммитов

Автор SHA1 Сообщение Дата
Peter Zhu 11ffee88b5 Replace assert with RUBY_ASSERT in darray.h
assert does not print the bug report, only the file and line number of
the assertion that failed. RUBY_ASSERT prints the full bug report, which
makes it much easier to debug.
2024-02-12 15:07:47 -05:00
Peter Zhu bfb395c620 Implement weak references in the GC
[Feature #19783]

This commit adds support for weak references in the GC through the
function `rb_gc_mark_weak`. Unlike strong references, weak references
does not mark the object, but rather lets the GC know that an object
refers to another one. If the child object is freed, the pointer from
the parent object is overwritten with `Qundef`.

Co-Authored-By: Jean Boussier <byroot@ruby-lang.org>
2023-08-25 09:01:21 -04:00
Peter Zhu 633243958c Add _without_gc functions to darray
These functions manipulate darray without the possibility of triggering
GC, which is used for places that cannot trigger GC. These functions
crash when the allocation fails.
2023-08-25 09:01:21 -04:00
Peter Zhu 11deab7906 Remove unused code in darray.h 2023-07-21 15:44:24 -04:00
John Bampton c43fbe4ebd
Fix spelling (#7405) 2023-02-28 10:05:30 -08:00
Peter Zhu fe7c02c744 Remove _with_gc functions in darray
darray was used in YJIT which required the functions to not trigger GC.
YJIT has now moved to Rust and does not use darray anymore, so we can
remove the functions that don't trigger GC and only keep the ones that
trigger GC.
2022-05-03 09:07:39 -04:00
Peter Zhu 969ad5802d Change feature_index from fake Array to darray
Using a fake (malloc) RArray is not friendly for the garbage
collector. Fake RArray does not have a heap page, so it causes Variable
Width Allocation to crash when we try to implement it on Arrays.

This commit changes feature_index from a RArray to a darray.
2022-02-16 09:50:29 -05:00
Peter Zhu 71afa8164d Change darray size to size_t and add functions that use GC malloc
Changes size and capacity of darray to size_t to support more
elements.

Adds functions to darray that use GC allocation functions.
2022-02-16 09:50:29 -05:00
Maxime Chevalier-Boisvert 11599e5e1e Add rb_darray_clear() for Kevin. Fix some warnings. 2021-10-20 18:19:40 -04:00
Maxime Chevalier-Boisvert 0cc73ca2a9 Malloc branch entries (#112)
* Malloc branch entries

* Add ASM comment for stack overflow check

* WIP

* Fix branch GC code. Add rb_darray_remove_unordered().

* Fix block end_pos after branch rewriting. Remove dst_patched bits.
2021-10-20 18:19:33 -04:00
Maxime Chevalier-Boisvert fe3bd57007 Remove trailing whitespaces 2021-10-20 18:19:31 -04:00
Alan Wu 7de8ce4efc YJIT: Use 2D array to group block versions
For deferred compilation, we sometimes want to care about the order of
the block versions. Use an array instead of a linked list to do that.
2021-10-20 18:19:31 -04:00
Alan Wu 9ce2771697 darray: fix strict aliasing issue 2021-10-20 18:19:30 -04:00
Alan Wu 2240932b64 Add rb_darray_make 2021-10-20 18:19:30 -04:00
Alan Wu 47e05fca10 darray: fix buffer size calculation for element with strict alignment 2021-10-20 18:19:30 -04:00
Alan Wu c02517bacb Tie lifetime of uJIT blocks to iseqs
* Tie lifetime of uJIT blocks to iseqs

   Blocks weren't being freed when iseqs are collected.

* Add rb_dary. Use it for method dependency table

* Keep track of blocks per iseq

  Remove global version_tbl

* Block version bookkeeping fix

* dary -> darray

* free ujit_blocks

* comment about size of ujit_blocks
2021-10-20 18:19:29 -04:00