0d4de0f4b1
wasm: align fiber stack pointer to 16 bytes
...
In WebAssembly C ABI, the linear stack pointer must be always aligned
to 16 bytes like other archs.
The misaligned stack pointer causes some weird memory corruption since
compiler assumes the aligned stack pointer.
2024-01-29 23:45:36 +09:00
fa0f7522c4
coroutine/arm64: Skip saving/restoring x30 twice and use `autiasp`
...
We don't need to save/restore x30 twice, and we can just use `ret`,
which uses x30 as return address register instead of explicit `ret <reg>`
instruction. This also allows us to use `autiasp` instead of `autia1716`
and we can skip setting SP/LR to x16/x17.
Also the size of register save area is shrunk by 16 bytes due to the
removal of extra x30 save/restore.
2023-12-22 11:30:00 +09:00
2d004decde
coroutine/arm64/Context.S: Append PAC/BTI note section if needed
...
Fixes https://bugs.ruby-lang.org/issues/20029
2023-12-22 11:30:00 +09:00
35587150e2
coroutine/arm64/Context.S: Insert `bti c` as BTI landing pad
2023-12-22 11:30:00 +09:00
d9e5564ccd
coroutine/arm64: Sign return address if PAC enabled
2023-12-22 11:30:00 +09:00
368a1cb3c4
Do not use non-ASCII chars in sources
...
No encodings are guaranteed in C compilers, and other than UTF-8
encodings may be assumed in some platforms, e.g., CP932 on Windows
Japanese edition, and may result in compilation errors.
2023-11-05 02:14:26 +09:00
40d774bec6
Avoid memory dependency between instructions. ( #8284 )
2023-08-25 13:28:33 +12:00
65ef20d2a7
Add support for LoongArch ( #7343 )
...
* vm_dump.c: Dump machine registers on loongarch64 Linux.
* coroutines: Support for native loongarch64 coroutines.
---------
Co-authored-by: zangruochen <zangruochen@loongson.cn>
2023-02-22 13:11:33 +09:00
567725ed30
Fix and improve coroutines for Darwin (macOS) ppc/ppc64. ( #5975 )
2022-10-19 23:49:45 +13:00
901525b107
Add support for address sanitizer for amd64 and arm64.
2022-05-25 15:24:24 +12:00
539459abda
Ruby31: add support for Darwin ppc/ppc64 ( #5927 )
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* add coroutines for ppc & ppc64
* fix universal coroutine to include ppc & ppc64
* add powerpc*-darwin to configure.ac
* fix thread_pthread for older systems
2022-05-22 15:02:03 +12:00
a4b73f1ba8
[wasm] add coroutine/asyncify implementation
...
set the default coroutine_type as asyncify when wasi
2022-01-19 11:19:06 +09:00
1862d961a9
Ignore dead threads in `coroutine_join`.
2021-07-02 12:36:14 +12:00
42130a64f0
Replace copy coroutine with pthread implementation.
2021-07-01 11:23:03 +12:00
229cbeba8c
Fix -Wundef warnings in coroutine/*/Context.h
...
* See [Feature #17752 ]
Co-authored-by: xtkoba (Tee KOBAYASHI) <xtkoba+ruby@gmail.com>
2021-05-04 14:56:55 +02:00
68a8f611e0
coroutine: Darwin on ARM64 needs alignment of 2^2
2021-04-01 23:51:06 +13:00
b507f65d44
Support for native riscv64 coroutines.
2021-03-30 19:23:17 +13:00
816a1d97fd
coroutine mac m1 update.
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using proper link register and frame pointer which equal x30/x29.
2021-03-22 23:32:07 +09:00
0ead818d81
Generating note.GNU-stack section for FreeBSD on x86.
...
Not enabling for ELF in general as not all platform support it
(e.g. NetBSD, implictly stack never executable).
2021-03-05 14:33:52 +13:00
c230ccdba6
coroutine arm64 generating note.GNU-stack section for linux.
2021-03-05 14:26:00 +13:00
62283f7a7a
coroutine/emscripten/: Experimentally support emscripten fiber API
2021-01-23 18:56:06 +09:00
07b4b1b1cb
Support coroutine on universal binary
2021-01-22 23:41:52 +09:00
f1c36f2e6b
Added include guards to coroutine headers
2021-01-22 23:21:25 +09:00
09229c71bc
Fix "Ruby is not properly fortified on armv7hl".
...
See <https://bugs.ruby-lang.org/issues/16762 > for more details.
2020-12-08 23:37:42 +13:00
d2b7e1e4b2
Protoized old pre-ANSI K&R style definitions
2020-12-05 14:57:31 +09:00
3b5b309b7b
Proposed method for dealing with stack locals which have non-local lifetime.
2020-12-05 11:38:56 +13:00
15e23312f6
Rework the order of operations to avoid stack smashing.
2020-12-05 11:38:56 +13:00
41168f69fb
Prefix export symbol prefix to coroutine_transfer
2020-07-05 17:27:12 +09:00
04c704c5c9
Removed trailing spaces [ci skip]
2020-07-05 17:12:20 +09:00
0091fac1d8
Patch assembly so that it aligns properly
2020-04-01 15:49:02 +13:00
ce4ea956d2
function pointers are not void*
...
The same as 8427fca49b
2020-02-06 11:46:51 +09:00
bf04fe086b
Remove "All Rights Reserved." from Copyright statement.
2019-12-28 12:45:37 +13:00
f96216df8d
Remove "All Rights Reserved." from Copyright statement.
2019-12-28 12:41:47 +13:00
f05416c91f
Fix coroutine copy implementation on OpenBSD
...
OpenBSD is the only platform that uses this support by default,
and it did not work because while OpenBSD supports alloca, it does
not include alloca.h.
This should be backported to Ruby 2.7.
From George Koehler
2019-12-27 15:01:01 -08:00
5e22f873ed
decouple internal.h headers
...
Saves comitters' daily life by avoid #include-ing everything from
internal.h to make each file do so instead. This would significantly
speed up incremental builds.
We take the following inclusion order in this changeset:
1. "ruby/config.h", where _GNU_SOURCE is defined (must be the very
first thing among everything).
2. RUBY_EXTCONF_H if any.
3. Standard C headers, sorted alphabetically.
4. Other system headers, maybe guarded by #ifdef
5. Everything else, sorted alphabetically.
Exceptions are those win32-related headers, which tend not be self-
containing (headers have inclusion order dependencies).
2019-12-26 20:45:12 +09:00
f4d9daf2b6
coroutine/ucontext/Context.c: define __EXTENSIONS__ explicitly
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instead of ruby/config.h, per samuel's request.
dbfd4b780e (diff-7fd78c3cc8a19b7e0637502983ec26ff)
2019-12-05 22:24:58 +09:00
dbfd4b780e
coroutine/ucontext/Context.c: Include "ruby/config.h" for Solaris
...
getcontext, makecontext, and swapcontext seem to be available only when
`__EXTENSION__` is defined on Solaris.
2019-12-04 20:59:39 +09:00
853d91a04a
Fix coroutine support on win32
...
Ruby master branch currently fails on win32 MINGW at this spec:
https://github.com/ruby/spec/blob/master/core/thread/element_set_spec.rb
MINGW makes use of setjmp3() implemented in MSVCRT.DLL.
This function traverses the SEH list up to a terminating pointer 0xFFFFFFFF.
It therefore currently segfaults on NULL.
The SEH linked list must be terminated by 0xFFFFFFFF instead of NULL.
This fixes the issue mentioned here:
https://github.com/ruby/ruby/pull/2279#issuecomment-509508810
2019-11-05 15:31:21 +09:00
e14f5762c5
Add assertions to `coroutine_initialize_main`.
2019-07-19 15:55:34 +12:00
dd0e33f083
Split assertions to check which one fails.
2019-07-19 15:53:47 +12:00
001f187ed6
Make fiber_pool more conservative on platforms with limited address space.
...
We use COROUTINE_LIMITED_ADDRESS_SPACE to select platforms where address
space is 32-bits or less. Fiber pool implementation enables more book
keeping, and reduces upper limits, in order to minimise address space
utilisation.
2019-07-18 20:54:55 +12:00
91aae651bf
Stack copying implementation of coroutines.
2019-07-18 20:54:54 +12:00
68e5804022
Add coroutine context switch for i386-mingw32
...
It's essentially a translation of Context.asm from Intel
to AT&T syntax.
2019-07-07 21:33:47 +12:00
acb67472c7
Restore updated implementation of arm32 coroutine code, but prefer ucontext.
2019-06-26 22:02:28 +12:00
28eeaed8a9
Revert "coroutine/arm32/Context.S: save/restore the registers via stack"
...
This reverts commit 6df1814c08https://rubyci.org/logs/rubyci.s3.amazonaws.com/scw-9d6766/ruby-master/log/20190626T051707Z.fail.html.gz
2019-06-26 17:23:00 +09:00
6c6bf9ffcb
Add `ucontext` coroutine implementation for generic fallback.
2019-06-26 20:19:53 +12:00
6df1814c08
coroutine/arm32/Context.S: save/restore the registers via stack
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Retry of 518adcca0adbe232e24e
2019-06-26 14:08:10 +09:00
730aeb2523
Revert 518adcca0a and dbe232e24e
...
518adcca0a: "Try using arm32 implementation for fibers."
dbe232e24e: "Order of arguments might be incorrect in arm32 coroutine implementation."
It seems to cause SEGV consistently on Ubuntu armv7l eabihf:
https://rubyci.org/logs/rubyci.s3.amazonaws.com/scw-9d6766/ruby-master/log/20190625T081710Z.fail.html.gz
https://rubyci.org/logs/rubyci.s3.amazonaws.com/scw-9d6766/ruby-master/log/20190625T111708Z.fail.html.gz
2019-06-25 23:32:26 +09:00
dbe232e24e
Order of arguments might be incorrect in arm32 coroutine implementation.
2019-06-25 17:04:04 +12:00
e29a85a96c
Make COROUTINE_XMM_REGISTERS compile-time only too
2019-05-17 13:16:39 +09:00
Yuta Saito
Nobuyoshi Nakada
Samuel Williams
小MAO钓鱼
Sergey Fedorov
Benoit Daloze
David CARLIER
Yusuke Endoh
Paul Jordan
卜部昌平
Jeremy Evans
Lars Kanis
Lars Kanis