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Re: [Qemu-devel] [RFC qom-cpu 02/41] cpu: Turn cpu_mmu_index() into a CP
From: |
Andreas Färber |
Subject: |
Re: [Qemu-devel] [RFC qom-cpu 02/41] cpu: Turn cpu_mmu_index() into a CPUClass hook |
Date: |
Wed, 04 Sep 2013 14:55:43 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130801 Thunderbird/17.0.8 |
Am 04.09.2013 14:42, schrieb Jia Liu:
> On Wed, Sep 4, 2013 at 5:04 PM, Andreas Färber <address@hidden> wrote:
>> Default to 0.
>>
>> Signed-off-by: Andreas Färber <address@hidden>
Paolo has indicated that patches 2 and 3 shouldn't be applied since they
touch on TCG hot paths, replacing an inline function with a dispatched
one, thereby possibly leading to performance regressions.
Unfortunately that still means for me that I need to write a boilerplate
inline function returning MMU index 0 for each of my new microcontroller
targets... :/
Andreas
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- [Qemu-devel] [RFC qom-cpu 04/41] cpu: Turn cpu_handle_mmu_fault() into a CPUClass hook, (continued)
- [Qemu-devel] [RFC qom-cpu 08/41] cpu: Move icount_decr field from CPU_COMMON to CPUState, Andreas Färber, 2013/09/04
- [Qemu-devel] [RFC qom-cpu 02/41] cpu: Turn cpu_mmu_index() into a CPUClass hook, Andreas Färber, 2013/09/04
- [Qemu-devel] [RFC qom-cpu 06/41] cpu: Move can_do_io field from CPU_COMMON to CPUState, Andreas Färber, 2013/09/04
- [Qemu-devel] [RFC qom-cpu 07/41] cpu: Move icount_extra field from CPU_COMMON to CPUState, Andreas Färber, 2013/09/04
- [Qemu-devel] [RFC qom-cpu 10/41] cpu: Move jmp_env field from CPU_COMMON to CPUState, Andreas Färber, 2013/09/04
- [Qemu-devel] [RFC qom-cpu 09/41] cpu: Move tb_jmp_cache field from CPU_COMMON to CPUState, Andreas Färber, 2013/09/04
- [Qemu-devel] [RFC qom-cpu 12/41] cpu: Move cpu_copy() into linux-user, Andreas Färber, 2013/09/04
- [Qemu-devel] [RFC qom-cpu 13/41] cpu: Drop cpu_model_str from CPU_COMMON, Andreas Färber, 2013/09/04
- [Qemu-devel] [RFC qom-cpu 14/41] cpu: Move opaque field from CPU_COMMON to CPUState, Andreas Färber, 2013/09/04
- [Qemu-devel] [RFC qom-cpu 15/41] cpu: Move watchpoint fields from CPU_COMMON to CPUState, Andreas Färber, 2013/09/04
- [Qemu-devel] [RFC qom-cpu 16/41] cpu: Move breakpoints field from CPU_COMMON to CPUState, Andreas Färber, 2013/09/04