JitArm64/Jit64: Extend the fast lookup mmap-ed segment further to avoid needing to check the msr bits.

And in order to avoid a double dereference in the dispatcher, directly store
the normalEntry in the map.

The index to the block map becomes ((((DR<<1) | IR) << 30) | (address >> 2)).
This has been chosen since the msr bits change less often than the address,
thus we keep nearby entries together.

Also do not call the C dispatcher in case the assembly dispatcher didn't
find a block, since it wouldn't find a block either due to the 1:1 mapping,
except when falling back to the non shm segment lookup table.

0 files changed, 0 insertions, 0 deletions