qemu/target-sparc
Richard Henderson a6d567e523 target-sparc: Store %asi in TB flags
Knowing the value of %asi at translation time means that we
can handle the common settings without a function call.

The steady state appears to be %asi == ASI_P, so that sparcv9
code can use offset forms of lda/sta.  The %asi register gets
pushed and popped on entry to certain functions, but it rarely
takes on values other than ASI_P or ASI_AIUP.  Therefore we're
unlikely to be expanding the set of TBs created.

Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <rth@twiddle.net>
2016-07-12 11:02:06 -07:00
..
2016-07-12 11:02:06 -07:00