delta/ocaml.git, branch 4.09 github.com: ocaml/ocaml Update Changes 2022-01-17T11:14:28+00:00 Xavier Leroy xavierleroy@users.noreply.github.com 2021-03-05T18:14:07+00:00 feac08cb09b828cab301b28f70376334bebbdc35 Updated separately to allow the previous patch to be used for multiple releases. 
Updated separately to allow the previous patch to be used for multiple
releases.
Dynamically allocate the alternate signal stack 2022-01-17T11:14:27+00:00 Xavier Leroy xavierleroy@users.noreply.github.com 2021-03-05T18:14:07+00:00 8eed2e441222588dc385a98ae8bd6f5820eb0223 In Glibc 2.34 and later, SIGSTKSZ may not be a compile-time constant. It is no longer possible to statically allocate the alternate signal stack for the main thread, as we've been doing for the last 25 years. This commit implements dynamic allocation of the alternate signal stack even for the main thread. It reuses the code already in place to allocate the alternate signal stack for other threads. The alternate signal stack is freed when the main OCaml code / an OCaml thread stops. (partial back-port of PR#10266 and PR#10726) 
In Glibc 2.34 and later, SIGSTKSZ may not be a compile-time constant.
It is no longer possible to statically allocate the alternate signal
stack for the main thread, as we've been doing for the last 25 years.

This commit implements dynamic allocation of the alternate signal stack
even for the main thread.  It reuses the code already in place to allocate
the alternate signal stack for other threads.

The alternate signal stack is freed when the main OCaml code / an OCaml thread
stops.

(partial back-port of PR#10266 and PR#10726)
Update Maintenance Changes entry 2021-12-12T10:38:59+00:00 David Allsopp david.allsopp@metastack.com 2021-12-12T10:32:00+00:00 0b13ccd3f2bcba4630b70f16a0d7c9216c1af65d 






Gc.set incorrectly handles the three `custom_*` fields (#10125)
2021-01-07T13:46:24+00:00

Xavier Leroy
xavierleroy@users.noreply.github.com

2021-01-07T13:43:42+00:00

59d268bef714c9519fda97d495a322d2d29881f5

Some `Long_val` conversions were missing.

This was setting the wrong values for the `custom_` parameters,
causing the major GC to work too much, slowing down some programs.

Add regression test.

Fixes: #9326
(cherry picked from commit 78321e6ac59e18a54cd9209aa57012f8b47908c9)





Some `Long_val` conversions were missing.

This was setting the wrong values for the `custom_` parameters,
causing the major GC to work too much, slowing down some programs.

Add regression test.

Fixes: #9326
(cherry picked from commit 78321e6ac59e18a54cd9209aa57012f8b47908c9)







Define __USE_MINGW_ANSI_STDIO=0 for mingw-w64 (#9939)
2020-11-27T14:29:10+00:00

David Allsopp
david.allsopp@metastack.com

2020-11-27T09:29:35+00:00

0db1b2cd09c2480d887a49898d60357f8595b8dd

The latest mingw-w64 _mingw.h header now automatically sets __USE_MINGW_ANSI_STDIO=1 for C99 and later. mingw-w64 always defines snprintf but the inline definition when __USE_MINGW_ANSI_STDIO=0 temporarily #undef's any snprintf macro so works in harmony with ours. The other case does not do this so we get declaration errors.

Fixes: #9938 .
(cherry picked from commit a03b6035ebe4682950018e0e1337bab18771fd81)





The latest mingw-w64 _mingw.h header now automatically sets __USE_MINGW_ANSI_STDIO=1 for C99 and later. mingw-w64 always defines snprintf but the inline definition when __USE_MINGW_ANSI_STDIO=0 temporarily #undef's any snprintf macro so works in harmony with ours. The other case does not do this so we get declaration errors.

Fixes: #9938 .
(cherry picked from commit a03b6035ebe4682950018e0e1337bab18771fd81)







Merge pull request #9383 from dra27/explicit-awk
2020-03-20T13:16:00+00:00

David Allsopp
david.allsopp@metastack.com

2020-03-20T13:05:44+00:00

f01dbfc9cc9a489d3a5a459f082d0bb768330585

Don't assume . in AWKPATH

(cherry picked from commit d4ace8c347a9a4f8baa8f0b1738a5b4436fcd027)





Don't assume . in AWKPATH

(cherry picked from commit d4ace8c347a9a4f8baa8f0b1738a5b4436fcd027)







increment version number after tagging 4.09.1
2020-03-13T13:48:28+00:00

Florian Angeletti
florian.angeletti@inria.fr

2020-03-13T13:48:28+00:00

63ac8b8cad69fbc9c77469961352b6fdf2dc9a6f












release 4.09.1
2020-03-13T13:46:51+00:00

Florian Angeletti
florian.angeletti@inria.fr

2020-03-13T13:46:51+00:00

eee58f2c7de4e162c3f391fd9f7fe794ab5f03bd












last commit before tagging 4.09.1
2020-03-13T13:45:10+00:00

Florian Angeletti
florian.angeletti@inria.fr

2020-03-13T13:45:10+00:00

91d82464fd07c746c2a9f353b7a0b2fa8a5c8ffe












Merge pull request #9120 from mmottl/fix-minor-ratio-bug
2020-03-11T13:26:42+00:00

Gabriel Scherer
gabriel.scherer@gmail.com

2019-11-15T12:47:19+00:00

3a0385ec83484618a1b01e95d6e4521f51a28290

Fix GC ratio multiplier bug

(cherry picked from commit fa3dfaa6a86efd9545c1126a31b66b83a2127128)





Fix GC ratio multiplier bug

(cherry picked from commit fa3dfaa6a86efd9545c1126a31b66b83a2127128)