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target-openrisc: Remove executable flag for every page
Pages should be flagged executable only if the tlb executable flag is set or the mmu is off. Signed-off-by: Sebastian Macke <sebastian@macke.de> Reviewed-by: Jia Liu <proljc@gmail.com> Signed-off-by: Jia Liu <proljc@gmail.com>
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@ -32,7 +32,7 @@ int cpu_openrisc_get_phys_nommu(OpenRISCCPU *cpu,
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int *prot, target_ulong address, int rw)
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{
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*physical = address;
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*prot = PAGE_READ | PAGE_WRITE;
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*prot = PAGE_READ | PAGE_WRITE | PAGE_EXEC;
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return TLBRET_MATCH;
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}
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@ -187,7 +187,7 @@ int cpu_openrisc_handle_mmu_fault(CPUOpenRISCState *env,
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if (ret == TLBRET_MATCH) {
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tlb_set_page(env, address & TARGET_PAGE_MASK,
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physical & TARGET_PAGE_MASK, prot | PAGE_EXEC,
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physical & TARGET_PAGE_MASK, prot,
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mmu_idx, TARGET_PAGE_SIZE);
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ret = 0;
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} else if (ret < 0) {
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