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| author | Sebastian Macke | 2013-10-22 02:12:39 +0200 |
|---|---|---|
| committer | Jia Liu | 2013-11-20 14:44:43 +0100 |
| commit | 04359e6bb7f2841031aae645a770583f9c5df3cd (patch) | |
| tree | 148f62e0f751b6158af427109ce603853575733d /target-openrisc | |
| parent | target-openrisc: Remove unnecessary code generated by jump instructions (diff) | |
| download | qemu-04359e6bb7f2841031aae645a770583f9c5df3cd.tar.gz qemu-04359e6bb7f2841031aae645a770583f9c5df3cd.tar.xz qemu-04359e6bb7f2841031aae645a770583f9c5df3cd.zip | |
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>
Diffstat (limited to 'target-openrisc')
| -rw-r--r-- | target-openrisc/mmu.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/target-openrisc/mmu.c b/target-openrisc/mmu.c index 22d7cbec18..dd487bd0d1 100644 --- a/target-openrisc/mmu.c +++ b/target-openrisc/mmu.c @@ -32,7 +32,7 @@ int cpu_openrisc_get_phys_nommu(OpenRISCCPU *cpu, int *prot, target_ulong address, int rw) { *physical = address; - *prot = PAGE_READ | PAGE_WRITE; + *prot = PAGE_READ | PAGE_WRITE | PAGE_EXEC; return TLBRET_MATCH; } @@ -187,7 +187,7 @@ int cpu_openrisc_handle_mmu_fault(CPUOpenRISCState *env, if (ret == TLBRET_MATCH) { tlb_set_page(env, address & TARGET_PAGE_MASK, - physical & TARGET_PAGE_MASK, prot | PAGE_EXEC, + physical & TARGET_PAGE_MASK, prot, mmu_idx, TARGET_PAGE_SIZE); ret = 0; } else if (ret < 0) { |