Re: [Qemu-devel] [RFC PATCH 3/4] qemu-log: new option -dfilter to limit output

[Peter Maydell]

On 27 March 2014 11:44, Alex Bennée <address@hidden> wrote:
> DEF("dfilter", HAS_ARG, QEMU_OPTION_DFILTER, \
>     "-dfilter range,..  filter debug output to range of addresses (useful for 
> -d cpu,exec,etc..)\n",
>     QEMU_ARCH_ALL)
> STEXI
> @item -dfilter @var{range1}[,...]
> @findex -dfilter
> Filter debug output to that relevant to a range of target addresses. The 
> filter
> spec can be either 0x${START}-0x${END} or 0x${START}+0x${OFF} where ${START}
> ${END} and ${OFF} are the addresses and sizes required. For example:
>
>     -dfilter 0x8000-0x9000,0xffffffc000080000+0x200
>
> Will dump output for any code in the 0x1000 sized block starting at 0x8000 and
> the 0x200 sized block starting at 0xffffffc000080000.
> ETEXI

I take it that for start-end ranges the 'start' address is
included and the 'end' address is not, then? That might
be worth mentioning explicitly.

thanks
-- PMM