| #
45615059 |
|
07-Nov-2015 |
Jonathan Schleifer <js@webkeks.org> |
Add __clang__ to a few #ifdefs
|
| #
2e2c9bd3 |
|
25-Aug-2014 |
Paweł Dziepak <pdziepak@quarnos.org> |
os/support: implement atomic_*() using GCC builtin helpers
If GCC knows what these functions are actually doing the resulting
code can be optimized better what is especially noticeable in case of
invocations of atomic_{or,and}() that ignore the result. Obviously,
everything is inlined what also improves performance.
Signed-off-by: Paweł Dziepak <pdziepak@quarnos.org>
|
| #
077c84eb |
|
05-Nov-2013 |
Pawel Dziepak <pdziepak@quarnos.org> |
kernel: atomic_*() functions rework
* No need for the atomically changed variables to be declared as
volatile.
* Drop support for atomically getting and setting unaligned data.
* Introduce atomic_get_and_set[64]() which works the same as
atomic_set[64]() used to. atomic_set[64]() does not return the
previous value anymore.
|
| #
a3ca7ebc |
|
17-Jun-2007 |
Jérôme Duval <korli@users.berlios.de> |
x86_64 changes :
added atomic*64() functions
use int32 instead of long
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21430 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
17d0be4c |
|
27-Apr-2007 |
Ingo Weinhold <ingo_weinhold@gmx.de> |
Fixed atomic_add().
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20871 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
f38eff6a |
|
26-Apr-2007 |
Ingo Weinhold <ingo_weinhold@gmx.de> |
Added a few more functions to the host platform BeOS compatibility layer:
* thread related functions,
* semaphore related functions,
* atomic_*() functions,
* readv_pos(), writev_pos().
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20858 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
2e2c9bd3d058dac3609103ca67011eaee14e9333 |
|
25-Aug-2014 |
Paweł Dziepak <pdziepak@quarnos.org> |
os/support: implement atomic_*() using GCC builtin helpers
If GCC knows what these functions are actually doing the resulting
code can be optimized better what is especially noticeable in case of
invocations of atomic_{or,and}() that ignore the result. Obviously,
everything is inlined what also improves performance.
Signed-off-by: Paweł Dziepak <pdziepak@quarnos.org>
|
| #
077c84eb27b25430428d356f3d13afabc0cc0d13 |
|
05-Nov-2013 |
Pawel Dziepak <pdziepak@quarnos.org> |
kernel: atomic_*() functions rework
* No need for the atomically changed variables to be declared as
volatile.
* Drop support for atomically getting and setting unaligned data.
* Introduce atomic_get_and_set[64]() which works the same as
atomic_set[64]() used to. atomic_set[64]() does not return the
previous value anymore.
|
| #
a3ca7ebc40de58e0d8fdcca01bdf976896739d9a |
|
17-Jun-2007 |
Jérôme Duval <korli@users.berlios.de> |
x86_64 changes :
added atomic*64() functions
use int32 instead of long
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21430 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
17d0be4cade1289bc5968ad3c880b7e14c69c9ac |
|
27-Apr-2007 |
Ingo Weinhold <ingo_weinhold@gmx.de> |
Fixed atomic_add().
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20871 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
f38eff6aa2d14c0c49f12dc9818d6b23cf9e861d |
|
26-Apr-2007 |
Ingo Weinhold <ingo_weinhold@gmx.de> |
Added a few more functions to the host platform BeOS compatibility layer:
* thread related functions,
* semaphore related functions,
* atomic_*() functions,
* readv_pos(), writev_pos().
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20858 a95241bf-73f2-0310-859d-f6bbb57e9c96
|