tree 4061b0769c2de7d41b3476c6045683bcadefc237
parent 03e3b61e4f14c69966830be302dabb412909a924
author Aurelien Jarno <aurelien@aurel32.net> 1265146334 +0100
committer Aurelien Jarno <aurelien@aurel32.net> 1265746086 +0100

target-sh4: MMU: separate execute and read/write permissions

On SH4, the ITLB and UTLB configurations are memory mapped, so loading
ITLB entries from UTLB has to be simulated correctly. For that the QEMU
TLB has to be handle the execute (ITLB) and read/write permissions
(UTLB) seperately.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>