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Re: [Qemu-devel] When the tlb_fill will be called from generated code?


From: 陳韋任
Subject: Re: [Qemu-devel] When the tlb_fill will be called from generated code?
Date: Wed, 28 Sep 2011 10:32:28 +0800
User-agent: Mutt/1.5.21 (2010-09-15)

> End of exec.c instantiates the code load functions (ld*_code), there
> GETPC is defined as NULL. Otherwise GETPC works as usual, so it will
> not return NULL.
> 
> The memory access templates are a bit confusing. Op helpers use
> softmmu_exec.h to instantiate {ld,st}*_{kernel,user,etc} functions.
> TCG needs __{ld,st}* helpers for qemu_{ld,st}* TLB miss case, these
> are generated by softmmu_template.h. I'll soon apply a patch which
> adds comments to the files.

  Thanks. I am very appreciate it. :-)

Regards,
chenwj

-- 
Wei-Ren Chen (陳韋任)
Computer Systems Lab, Institute of Information Science,
Academia Sinica, Taiwan (R.O.C.)
Tel:886-2-2788-3799 #1667



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