forked from Imagelibrary/rtems
849bb7a332
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 commit6d42b4c60a. A list of reverted changes follows. commitc236082873Author: Sebastian Huber <sebastian.huber@embedded-brains.de> 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. commite517714b7cAuthor: Jennifer Averett <jennifer.averett@oarcorp.com> Date: Tue Feb 26 12:31:23 2013 -0600 sparc: Remove dead code that was leftover from SMP development. This commit was completely reverted. commit47a61aa16fAuthor: Joel Sherrill <joel.sherrill@OARcorp.com> Date: Fri Oct 7 14:35:03 2011 +0000 2011-10-07 Daniel Hellstrom <daniel@gaisler.com> 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. commit0bd3f7e5d1Author: Jennifer Averett <Jennifer.Averett@OARcorp.com> Date: Thu Jul 28 17:33:07 2011 +0000 2011-07-28 Jennifer Averett <Jennifer.Averett@OARcorp.com> PR 1801 * shared/irq_asm.S: Modifications to synch the sparc with the smp working tree. This commit was completely reverted. commit5d69cd33e9Author: Joel Sherrill <joel.sherrill@OARcorp.com> Date: Wed Mar 16 20:05:30 2011 +0000 2011-03-16 Jennifer Averett <jennifer.averett@OARcorp.com> 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.