cpu_physical_memory_set_dirty_flags(ram_addr, CODE_DIRTY_FLAG);
}
+static bool tlb_is_dirty_ram(CPUTLBEntry *tlbe)
+{
+ return (tlbe->addr_write & (TLB_INVALID_MASK|TLB_MMIO|TLB_NOTDIRTY)) == 0;
+}
+
static inline void tlb_reset_dirty_range(CPUTLBEntry *tlb_entry,
unsigned long start, unsigned long length)
{
unsigned long addr;
- if ((tlb_entry->addr_write & ~TARGET_PAGE_MASK) == io_mem_ram.ram_addr) {
+ if (tlb_is_dirty_ram(tlb_entry)) {
addr = (tlb_entry->addr_write & TARGET_PAGE_MASK) + tlb_entry->addend;
if ((addr - start) < length) {
- tlb_entry->addr_write = (tlb_entry->addr_write & TARGET_PAGE_MASK) | TLB_NOTDIRTY;
+ tlb_entry->addr_write |= TLB_NOTDIRTY;
}
}
}
ram_addr_t ram_addr;
void *p;
- if ((tlb_entry->addr_write & ~TARGET_PAGE_MASK) == io_mem_ram.ram_addr) {
+ if (tlb_is_dirty_ram(tlb_entry)) {
p = (void *)(unsigned long)((tlb_entry->addr_write & TARGET_PAGE_MASK)
+ tlb_entry->addend);
ram_addr = qemu_ram_addr_from_host_nofail(p);