2 commits

Author	SHA1	Message	Date
Alexey Brodkin	699c4e592b	arc: Update exception & interrupt handling for ARCv2 ... 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>	2016-08-05 12:50:25 +03:00
Alexey Brodkin	8ee28251d9	arc: move low-level interrupt and exception handlers in a separate file ... 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>	2015-04-03 09:47:49 +03:00