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Add reset callbacks for PowerPC CPU.

Browse source 
Move cpu_ppc_init, cpu_ppc_close, cpu_ppc_reset and ppc_tlb_invalidate
into helper.c as they are to be called from outside of the translated code.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2682 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
j_mayer 2007-04-16 08:56:52 +00:00
parent dd37a5e4d7
commit 0a032cbec6
6 changed files with 87 additions and 64 deletions
Download patch file Download diff file Expand all files Collapse all files

30
target-ppc/op_helper.c
View file

@ -2256,16 +2256,7 @@ void tlb_fill (target_ulong addr, int is_write, int is_user, void *retaddr)
/* TLB invalidation helpers */
void do_tlbia (void)
{
if (unlikely(PPC_MMU(env) == PPC_FLAGS_MMU_SOFT_6xx)) {
ppc6xx_tlb_invalidate_all(env);
} else if (unlikely(PPC_MMU(env) == PPC_FLAGS_MMU_SOFT_4xx)) {
/* XXX: TODO */
#if 0
ppcbooke_tlb_invalidate_all(env);
#endif
} else {
tlb_flush(env, 1);
}
ppc_tlb_invalidate_all(env);
}
void do_tlbie (void)
@ -2473,25 +2464,6 @@ static int booke_page_size_to_tlb (target_ulong page_size)
}
/* Helpers for 4xx TLB management */
void do_4xx_tlbia (void)
{
ppcemb_tlb_t *tlb;
int i;
for (i = 0; i < 64; i++) {
tlb = &env->tlb[i].tlbe;
if (tlb->prot & PAGE_VALID) {
#if 0
end = tlb->EPN + tlb->size;
for (page = tlb->EPN; page < end; page += TARGET_PAGE_SIZE)
tlb_flush_page(env, page);
#endif
tlb->prot &= ~PAGE_VALID;
}
}
tlb_flush(env, 1);
}
void do_4xx_tlbre_lo (void)
{
ppcemb_tlb_t *tlb;