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Re: [PATCH v3 35/66] accel/tcg: Add cpu_{ld,st}*_mmu interfaces
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From: |
Peter Maydell |
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Subject: |
Re: [PATCH v3 35/66] accel/tcg: Add cpu_{ld,st}*_mmu interfaces |
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Date: |
Thu, 19 Aug 2021 16:57:36 +0100 |
On Wed, 18 Aug 2021 at 21:06, Richard Henderson
<richard.henderson@linaro.org> wrote:
>
> These functions are much closer to the softmmu helper
> functions, in that they take the complete MemOpIdx,
> and from that they may enforce required alignment.
>
> The previous cpu_ldst.h functions did not have alignment info,
> and so did not enforce it. Retain this by adding MO_UNALN to
> the MemOp that we create in calling the new functions.
>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
thanks
-- PMM
- [PATCH v3 21/66] accel/tcg: Report unaligned atomics for user-only, (continued)
- [PATCH v3 21/66] accel/tcg: Report unaligned atomics for user-only, Richard Henderson, 2021/08/18
- [PATCH v3 25/66] tcg: Split out MemOpIdx to exec/memopidx.h, Richard Henderson, 2021/08/18
- [PATCH v3 27/66] accel/tcg: Pass MemOpIdx to atomic_trace_*_post, Richard Henderson, 2021/08/18
- [PATCH v3 29/66] trace: Split guest_mem_before, Richard Henderson, 2021/08/18
- [PATCH v3 23/66] tcg: Expand MO_SIZE to 3 bits, Richard Henderson, 2021/08/18
- [PATCH v3 32/66] target/ppc: Use MO_128 for 16 byte atomics, Richard Henderson, 2021/08/18
- [PATCH v3 24/66] tcg: Rename TCGMemOpIdx to MemOpIdx, Richard Henderson, 2021/08/18
- [PATCH v3 35/66] accel/tcg: Add cpu_{ld,st}*_mmu interfaces, Richard Henderson, 2021/08/18
- Re: [PATCH v3 35/66] accel/tcg: Add cpu_{ld,st}*_mmu interfaces,
Peter Maydell <=
- [PATCH v3 36/66] accel/tcg: Move cpu_atomic decls to exec/cpu_ldst.h, Richard Henderson, 2021/08/18
- [PATCH v3 26/66] trace/mem: Pass MemOpIdx to trace_mem_get_info, Richard Henderson, 2021/08/18
- [PATCH v3 28/66] plugins: Reorg arguments to qemu_plugin_vcpu_mem_cb, Richard Henderson, 2021/08/18
- [PATCH v3 30/66] target/arm: Use MO_128 for 16 byte atomics, Richard Henderson, 2021/08/18
- [PATCH v3 37/66] target/mips: Use cpu_*_data_ra for msa load/store, Richard Henderson, 2021/08/18
- [PATCH v3 33/66] target/s390x: Use MO_128 for 16 byte atomics, Richard Henderson, 2021/08/18
- [PATCH v3 34/66] target/hexagon: Implement cpu_mmu_index, Richard Henderson, 2021/08/18
- [PATCH v3 31/66] target/i386: Use MO_128 for 16 byte atomics, Richard Henderson, 2021/08/18