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26 Коммитов

Автор SHA1 Сообщение Дата
Nobuyoshi Nakada 1f39184bc7 Substitute `coroutine_transfer` with prefixed symbol in Makefile 
```
coroutine/arm64/Context.S:31:57: error: invoking macro TOKEN_PASTE argument 1: empty macro arguments are undefined in ISO C90 [-Wpedantic]
   31 | .global PREFIXED_SYMBOL(SYMBOL_PREFIX,coroutine_transfer)
      |                                                         ^
```
 2024-10-08 23:29:49 +09:00
Nobuyoshi Nakada 9a90cd2284 Cast via `uintptr_t` function pointer between object pointer 
- ISO C forbids conversion of function pointer to object pointer type
- ISO C forbids conversion of object pointer to function pointer type
 2024-10-08 23:29:49 +09:00
Samuel Williams 42130a64f0
Replace copy coroutine with pthread implementation. 2021-07-01 11:23:03 +12:00
Nobuyoshi Nakada f1c36f2e6b
Added include guards to coroutine headers 2021-01-22 23:21:25 +09:00
Samuel Williams 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
Nobuyoshi Nakada 41168f69fb
Prefix export symbol prefix to coroutine_transfer 2020-07-05 17:27:12 +09:00
Nobuyoshi Nakada 04c704c5c9
Removed trailing spaces [ci skip] 2020-07-05 17:12:20 +09:00
Paul Jordan 0091fac1d8 Patch assembly so that it aligns properly 2020-04-01 15:49:02 +13:00
Samuel Williams f96216df8d
Remove "All Rights Reserved." from Copyright statement. 2019-12-28 12:41:47 +13:00
卜部昌平 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
Samuel Williams 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
Samuel Williams acb67472c7 Restore updated implementation of arm32 coroutine code, but prefer ucontext. 2019-06-26 22:02:28 +12:00
Yusuke Endoh 28eeaed8a9 Revert "coroutine/arm32/Context.S: save/restore the registers via stack" 
This reverts commit 6df1814c08.

It caused a SEGV again:
https://rubyci.org/logs/rubyci.s3.amazonaws.com/scw-9d6766/ruby-master/log/20190626T051707Z.fail.html.gz
 2019-06-26 17:23:00 +09:00
Samuel Williams 6c6bf9ffcb Add `ucontext` coroutine implementation for generic fallback. 2019-06-26 20:19:53 +12:00
Yusuke Endoh 6df1814c08 coroutine/arm32/Context.S: save/restore the registers via stack 
Retry of 518adcca0a and dbe232e24e
 2019-06-26 14:08:10 +09:00
Yusuke Endoh 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
Samuel Williams dbe232e24e Order of arguments might be incorrect in arm32 coroutine implementation. 2019-06-25 17:04:04 +12:00
Nobuyoshi Nakada a160b2f567
Make COROUTINE_REGISTERS compile-time only not to be a global symbol 2019-05-16 15:52:09 +09:00
samuel e64f71f812 Change Makefile rule for assembly to use .S rather than .s 
It is more conventional to use compiler to pre-process and
assemble the `.S` file rather than forcing Makefile to use `.s`.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65952 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2018-11-24 11:35:29 +00:00
samuel 26adef94fa Fix indentation. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65895 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2018-11-20 20:09:38 +00:00
samuel ae3c8c2085 Prefer "static inline" to avoid duplicate symbols. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65861 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2018-11-20 10:17:17 +00:00
samuel 83c84182ad Formatting changes. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65857 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2018-11-20 10:17:00 +00:00
samuel 9481461cc3 Ensure start function has correct declaration. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65856 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2018-11-20 10:16:54 +00:00
samuel 99346f74a4 Mark COROUTINE as noreturn. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65853 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2018-11-20 10:16:41 +00:00
samuel 3710dedc12 Tidy up comments. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65850 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2018-11-20 10:16:29 +00:00
samuel 07a324a0f6 Native implementation of coroutines to improve performance of fibers 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65834 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2018-11-20 09:59:10 +00:00