tree 311cbec827720856a26a40e396688e8a87911d1b
parent d901eff3e6da96d34be33b307aa6cea75098c180
author Max Filippov <jcmvbkbc@gmail.com> 1342554323 +0400
committer Blue Swirl <blauwirbel@gmail.com> 1343466400 +0000

target-xtensa: fix big-endian BBS/BBC implementation

Quote from ISA, 2.1:

For most Xtensa instructions, bit numbering is irrelevant; only the BBC
and BBS instructions assign bit numbers to values on which the processor
operates. The BBC/BBS instructions use big-endian bit ordering (0 is the
most-significant bit) on a big-endian processor configuration.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>