On 10/29/2013 03:41 PM, Sebastian Macke wrote: > > What is included in the tb hash? The virtual pc + physical page + the > tb_flags? > Not the mmu_index?
What's included is everything you return from cpu_get_tb_cpu_state. Note that cs_base is an interesting case. On i386 real mode, it's what the name implies -- the code segment base. On sparc, we (ab)use it to handle an insn beginning from a delay slot. (On Sparc, pc is the current insn, and npc is the next insn. For straight-line code, npc = pc + 4. After a branch, npc is the branch target. After every insn, the cpu copies pc = npc.) See my response to Peter for info re mmu_index. r~
