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Fix TLB for snapshots

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This commit is contained in:
mio
2024-09-21 21:49:01 +08:00
parent 2cd227f804
commit 8816883bb3
1 changed files with 8 additions and 1 deletions
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7
qemu/accel/tcg/cputlb.c
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@@ -1204,7 +1204,14 @@ static void notdirty_write(CPUState *cpu, vaddr mem_vaddr, unsigned size,
} }
/* For exec pages, this is cleared in tb_gen_code. */ /* For exec pages, this is cleared in tb_gen_code. */
// If we:
// - have memory hooks installed
// - or doing snapshot
// , then never clean the tlb
if (!(cpu->uc->snapshot_level > 0 || mr->priority > 0) &&
!(HOOK_EXISTS(cpu->uc, UC_HOOK_MEM_READ) || HOOK_EXISTS(cpu->uc, UC_HOOK_MEM_WRITE))) {
tlb_set_dirty(cpu, mem_vaddr); tlb_set_dirty(cpu, mem_vaddr);
}
} }
/* /*