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Re: [Qemu-trivial] [PATCH v4 02/11] tcg: light re-factor and pass down T
Re: [Qemu-trivial] [PATCH v4 02/11] tcg: light re-factor and pass down TranslationBlock
Wed, 03 Feb 2016 18:38:24 +0000
mu4e 0.9.17; emacs 220.127.116.11
Aurelien Jarno <address@hidden> writes:
> On 2015-08-03 10:14, Alex Bennée wrote:
>> My later debugging patches need access to the origin PC. At the same
>> time we have a slightly clumsy pass-by-reference access to the size of
>> the translated block again for debugging purposes.
>> void *tc_ptr; /* pointer to the translated code */
>> + uint32_t tc_size;/* size of translated code */
>> /* next matching tb for physical address. */
>> struct TranslationBlock *phys_hash_next;
>> /* first and second physical page containing code. The lower bit
> What's the impact on the memory here? Given the alignement, we add 8
> bytes to the structure on a 64-bit host.
Well this has all got a lot simpler thanks to Richard's clean-up work
since this was last posted.
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