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[Qemu-devel] [PATCH 1/3] target-arm: don't hardcode mask values in arm_c
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From: |
Alex Bennée |
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Subject: |
[Qemu-devel] [PATCH 1/3] target-arm: don't hardcode mask values in arm_cpu_handle_mmu_fault |
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Date: |
Thu, 24 Jul 2014 16:52:53 +0100 |
Otherwise we break quickly when we change TARGET_PAGE_SIZE.
Signed-off-by: Alex Bennée <address@hidden>
diff --git a/target-arm/helper.c b/target-arm/helper.c
index a0e57cd..aa5d267 100644
--- a/target-arm/helper.c
+++ b/target-arm/helper.c
@@ -4029,8 +4029,8 @@ int arm_cpu_handle_mmu_fault(CPUState *cs, vaddr address,
&page_size);
if (ret == 0) {
/* Map a single [sub]page. */
- phys_addr &= ~(hwaddr)0x3ff;
- address &= ~(target_ulong)0x3ff;
+ phys_addr &= TARGET_PAGE_MASK;
+ address &= TARGET_PAGE_MASK;
tlb_set_page(cs, address, phys_addr, prot, mmu_idx, page_size);
return 0;
}
--
2.0.2