Age | Commit message (Collapse) | Author | |
---|---|---|---|
2016-08-05 | arc: Update exception & interrupt handling for ARCv2 | Alexey Brodkin | |
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> | |||
2015-04-03 | arc: merge common start-up code between ARC and ARCv2 | Alexey Brodkin | |
Even though ARCompact and ARCv2 are not binary compatible most of assembly instructions are used in both. With this change we'll get rid of duplicate code. Still IVTs are implemented differently so we're keeping them in separate files. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> |