target-xtensa: implement exceptions
authorMax Filippov <jcmvbkbc@gmail.com>
Mon, 5 Sep 2011 23:55:41 +0000 (03:55 +0400)
committerBlue Swirl <blauwirbel@gmail.com>
Sat, 10 Sep 2011 16:57:38 +0000 (16:57 +0000)
commit76e64e29b7142afcac72275f3c1f78e3317c6862
tree6fae13c6f2190389f1c0c78288f3037dc0d65d26
parent18b1e33de247a60fc74a9116c851cc77e393e6d6
target-xtensa: implement exceptions

- mark privileged opcodes with ring check;
- make debug exception on exception handler entry.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
cpu-exec.c
target-xtensa/cpu.h
target-xtensa/helper.c
target-xtensa/helpers.h
target-xtensa/op_helper.c
target-xtensa/translate.c