A free Windows-compatible Operating System - mirrored from GitHub
Go to file
Alex Ionescu cadc0d6ee9 - Rewrite Executive Interlocked Functions to actually work as supposed and also immensly increase their speed, most notably on non-SMP machines:
* The functions now disable interrupts as they should. This is a core functionality of the ExInterlocked functions which we did not do.
  * The functions now preserve EFLAGS as they should. This is another core functionality and point of ExInterlocked functions, which we did not do.
  * Use KiAcquire/ReleaseSpinlock equivalents instead of going through HAL. Also make them macros which can be later used in other assembly files.
  * Write optimized versions for non-SMP machines. Namely, the spinlock macros are coded to be no-ops on UP machines, since they are not needed.
  * Write all functions in assembly, so we can cleanly optimize them and properly restore/save EFLAGS and use CLI.
- Use the right interlocked macro in guarded mutex implementation.
- Fix export of Exi386InterlockedExchangeUlong
- Use documented EFLAGS definition instead of hard-coded value in some interlocked functions.

svn path=/trunk/; revision=20474
2005-12-30 23:53:13 +00:00
cis Handle access denied scenario 2005-12-13 18:56:49 +00:00
irc reactos.com -> reactos.org 2005-12-14 18:55:57 +00:00
msvc6 Initial revision 2004-02-06 08:21:52 +00:00
os2 OS/2: more changes to make it conform to rbuild. 2005-08-12 20:55:07 +00:00
posix Begin making the 'posix' module conform to rbuild. 2005-08-13 12:35:00 +00:00
reactos - Rewrite Executive Interlocked Functions to actually work as supposed and also immensly increase their speed, most notably on non-SMP machines: 2005-12-30 23:53:13 +00:00
rosapps add allowwarnings ="true" so txtscale can be build with dgb=0 with gcc 3.4.4 2005-12-18 12:32:05 +00:00
rosky Make the 'rosky' optional module compile. 2005-08-12 13:46:36 +00:00
vms Modify to conform to the new CSR. 2005-10-02 19:31:30 +00:00