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added cpu_get_physical_page_desc()

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2168 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
bellard 2006-09-24 18:41:10 +00:00
parent d4afc623ae
commit ba86345802
1 changed files with 11 additions and 0 deletions
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11
exec.c
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@ -1801,6 +1801,17 @@ void cpu_register_physical_memory(target_phys_addr_t start_addr,
}
}
/* XXX: temporary until new memory mapping API */
uint32_t cpu_get_physical_page_desc(target_phys_addr_t addr)
{
PhysPageDesc *p;
p = phys_page_find(addr >> TARGET_PAGE_BITS);
if (!p)
return IO_MEM_UNASSIGNED;
return p->phys_offset;
}
static uint32_t unassigned_mem_readb(void *opaque, target_phys_addr_t addr)
{
return 0;