bsps/sparc: Revert most SMP related changes
As a side-effect the PR2082 is fixed with this and later changes.
The commit restores the _ISR_Handler code to the original version in
"cpukit/score/sparc/cpu_asm.S" in commit
6d42b4c60a4ac686489b793d5df2047c735c7c94. A list of reverted changes
follows.
commit c236082873cb4a2fd42af4ca0868106e1dd65422
Author: Sebastian Huber <sebastian.huber@…>
Date: Tue Jul 30 15:54:53 2013 +0200
smp: Provide cache optimized Per_CPU_Control
Delete _Per_CPU_Information_p.
This commit was completely reverted.
commit e517714b7cd28807aad4c1afd8c97df72dadb4c1
Author: Jennifer Averett <jennifer.averett@…>
Date: Tue Feb 26 12:31:23 2013 -0600
sparc: Remove dead code that was leftover from SMP development.
This commit was completely reverted.
commit 47a61aa16f81588f8ffb8ea5cfd1ceba3e9a867a
Author: Joel Sherrill <joel.sherrill@…>
Date: Fri Oct 7 14:35:03 2011 +0000
2011-10-07 Daniel Hellstrom <daniel@…>
PR 1933/cpukit
- shared/irq_asm.S: From code inspection I have found the following
issues (most SMP), and some improvements in irq_asm.S. I would need a
long test with interrupts to verify the interrupt handler better,
however I can not see that these patches hurt. Please see comment per
hunk below, One should go through the file to indent delay-slots
correctly, I have fixed some in the patch areas. An extra space is
added in front of delay slots to indicate a delay slot.
This commit was completely reverted.
commit 0bd3f7e5d12fdbfb5bf4aa4a4169c67bfd92c988
Author: Jennifer Averett <Jennifer.Averett@…>
Date: Thu Jul 28 17:33:07 2011 +0000
2011-07-28 Jennifer Averett <Jennifer.Averett@…>
PR 1801
- shared/irq_asm.S: Modifications to synch the sparc with the smp
working tree.
This commit was completely reverted.
commit 5d69cd33e9a72cf8c1a24fc9eda7f64d61f10fd1
Author: Joel Sherrill <joel.sherrill@…>
Date: Wed Mar 16 20:05:30 2011 +0000
2011-03-16 Jennifer Averett <jennifer.averett@…>
PR 1729/cpukit
- shared/irq_asm.S: New file.
The parts modifying the original code of _ISR_Handler were reverted.
Only the content move remains.