u-boot.git/arch/arc/lib/ints_low.S, branch v2016.09 Unnamed repository; edit this file 'description' to name the repository. arc: Update exception & interrupt handling for ARCv2 2016-08-05T09:50:25+00:00 Alexey Brodkin abrodkin@synopsys.com 2016-08-04T06:21:50+00:00 699c4e592b32f43d4ba2cc0d53848118a77d590a 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> 
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 file 2015-04-03T06:47:49+00:00 Alexey Brodkin abrodkin@synopsys.com 2015-02-24T14:08:44+00:00 8ee28251d95e237302c7c44929e59a813e147622 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> 
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>