summaryrefslogtreecommitdiff
path: root/arch/arc/lib/ints_low.S
Commit message (Collapse)AuthorAgeLines
* arc: Update exception & interrupt handling for ARCv2Alexey Brodkin2016-08-05-0/+28
| | | | | | | | | | | | | | | | Initially IVT for ARCv2 was simply copypasted from ARCompact with some selected fixes so basic stuff works. Now we update it with more ARCv2 specific vectors like * Software Interrupt * Division by zero * Data cache consistency error * Misaligned access Also normal interrupts are now implemented properly and extened to all possible 240 items. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
* arc: move low-level interrupt and exception handlers in a separate fileAlexey Brodkin2015-04-03-0/+151
This separation makes maintenance of code easier because those low-level interrupt- or exception handling routines are pretty static and usually require not much care while start-up code is a subject of modifications and enhancements. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>