Timeline




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Feb 21, 1996:

10:37 PM Changeset in rtems [66d9e3ad]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Changed io manager initialization routine to not be static and added it here.
10:37 PM Changeset in rtems [10017a72]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Changed io manager initialization routine to not be static.
10:37 PM Changeset in rtems [4ff1920]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
changed io manager initialization routine to not be static
2:47 PM Changeset in rtems [0e0d88b]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Dispersal of internal thread handler resulted in removal of some variables and renaming of others.
2:47 PM Changeset in rtems [8cbbe31]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Dispersal of internal thread handler resulted in the SYSI task being only required in a multiprocessor system. It was replace by the MPCI Receive Server. As a result, the CPU Table field for extra stack for the SYSI task was changed to be extra stack for the MPCI Receive Server.
2:44 PM Changeset in rtems [adf98bd]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Removed the internal thread objects and dispersed its contents to the thread handler (IDLE), MPCI object (SYSI now MP Receive) and initialize_executive_early (IO initialization). The SYSI task no longer exists in a single processor configuration. This reduces single processor Workspace requirements by a TCB and a stack which is often larger than the minimum stack size. Moving the IO initialization plus accompanying BSP hooks eliminated an initialization ordering problem in which a global task could be created before the MPCI was initialized.
2:43 PM Changeset in rtems [75f09e5]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Dispersal of internal thread handler resulted in IDLE thread becoming part of the Thread Handler. This required the name of the optional CPU dependent IDLE thread implementation to change.
2:37 PM Changeset in rtems [c4b8161d]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
MPCI Receive became a thread and the prototype changed.
2:32 PM Changeset in rtems [56d34e6]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Removed the internal thread objects and dispersed its contents to the thread handler (IDLE), MPCI object (SYSI now MP Receive) and initialize_executive_early (IO initialization). The SYSI task no longer exists in a single processor configuration. This reduces single processor Workspace requirements by a TCB and a stack which is often larger than the minimum stack size. Moving the IO initialization plus accompanying BSP hooks eliminated an initialization ordering problem in which a global task could be created before the MPCI was initialized.

Feb 14, 1996:

7:00 PM Changeset in rtems [b2b52cbc]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Removed arguments from _Thread_Start_multitasking.
6:59 PM Changeset in rtems [f972294d]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
idle thread now created before system initialization thread. Also system initialization thread only created in MP systems.
6:48 PM Changeset in rtems [744d2878]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
removed arguments from _Thread_Start_multitasking
5:06 PM Changeset in rtems [df26b788]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
white space problem
5:06 PM Changeset in rtems [389fa850]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Moved some initialization from the system initialization thread to initialize_executive_early. This was done to clear up an ordering problem in which global tasks could be created before the MPCI layer was initialized.

Feb 13, 1996:

10:16 PM Changeset in rtems [8bde6ea9]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
removed post switch extension
10:15 PM Changeset in rtems [da646dd]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
fixed bug when outbyte had argument in wrong order relative to those invoking it
10:14 PM Changeset in rtems [94b3ec59]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
changed post task extension from user set to api set and added flag in each thread which must be set when the post switch extension is to be run.
10:14 PM Changeset in rtems [6ca1184]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
added clear of _ISR_Signals_to_thread_executing
3:38 PM Changeset in rtems [391f6628]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
more comments added and existing ones cleaned up in synchronization paths
3:38 PM Changeset in rtems [b38955b]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
comma removed from end of last enumerated element
3:37 PM Changeset in rtems [18269cef]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
comment added to describe synchronization logic in timeout routine

Feb 12, 1996:

2:36 PM Changeset in rtems [a31ddf7]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
* empty log message *

Feb 9, 1996:

2:31 PM Changeset in rtems [8c8a924]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
As part of implementing the new isr synchronization algorithm using a single enumerated set of states the set of event manager variables changed.
2:30 PM Changeset in rtems [107ce47b]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
new isr synchronization algorithm using a single enumerated set of states.
2:25 PM Changeset in rtems [6dae1c2d]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
added rtems_interrupt_is_in_progress
2:21 PM Changeset in rtems [8a38f3b]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
added clear of _ISR_Signals_to_thread_executing

Feb 8, 1996:

10:16 PM Changeset in rtems [f3dabb04]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
changed synchronization algorithm to be a single list of enumerated states
4:18 PM Changeset in rtems [d57392d]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
alignment on workspace changed from CPU_ALIGNMENT to CPU_HEAP_ALIGNMENT
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