Re: [Qemu-trivial] [PATCH] qemu-tech.texi: Update default code cache size

[Stefan Hajnoczi]

On Mon, Nov 07, 2011 at 05:27:51PM +0800, 陳韋任 wrote:
> > >   Update the document since the default code cache size is 32 MB now.
> > > 
> > > Signed-off-by: chenwj <address@hidden>
> > > ---
> > >  qemu-tech.texi |    2 +-
> > >  1 files changed, 1 insertions(+), 1 deletions(-)
> > 
> > Can you point me to the place in the code where we use 32 MB?
> 
>   In exec.c,
> 
> #define DEFAULT_CODE_GEN_BUFFER_SIZE (32 * 1024 * 1024) <--- HERE
> 
> #ifdef USE_STATIC_CODE_GEN_BUFFER
> static uint8_t static_code_gen_buffer[DEFAULT_CODE_GEN_BUFFER_SIZE]
>                __attribute__((aligned (CODE_GEN_ALIGN)));
> #endif

Thank you.  I don't work on TCG and after a little bit of unsuccessful
grepping I figured it would be easiest to ask you :).

Stefan