target/arm: Correct MPU trace handling of write vs execute
Correct off-by-one bug in the PSMAv7 MPU tracing where it would print a write access as "reading", an insn fetch as "writing", and a read access as "execute". Since we have an MMUAccessType enum now, we can make the code clearer in the process by using that rather than the raw 0/1/2 values. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <rth@twiddle.net> Message-id: 1500906792-18010-1-git-send-email-peter.maydell@linaro.org
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@ -8558,8 +8558,8 @@ static bool get_phys_addr(CPUARMState *env, target_ulong address,
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phys_ptr, prot, fsr);
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qemu_log_mask(CPU_LOG_MMU, "PMSAv7 MPU lookup for %s at 0x%08" PRIx32
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" mmu_idx %u -> %s (prot %c%c%c)\n",
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access_type == 1 ? "reading" :
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(access_type == 2 ? "writing" : "execute"),
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access_type == MMU_DATA_LOAD ? "reading" :
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(access_type == MMU_DATA_STORE ? "writing" : "execute"),
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(uint32_t)address, mmu_idx,
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ret ? "Miss" : "Hit",
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*prot & PAGE_READ ? 'r' : '-',
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