[Qemu-devel] Re: [PATCH -v2 1/2] Log reset events

[Jan Kiszka]

Kevin Wolf wrote:
> Laurent Desnogues schrieb:
>> On Fri, Jan 16, 2009 at 1:14 PM, Kevin Wolf <address@hidden> wrote:
>> [..]
>>>> @@ -159,6 +159,12 @@ static void cpu_reset_model_id(CPUARMState *env, 
>>>> uint32_t id)
>>>>  void cpu_reset(CPUARMState *env)
>>>>  {
>>>>      uint32_t id;
>>>> +
>>>> +    if (qemu_loglevel_mask(CPU_LOG_RESET)) {
>>>> +        fprintf(logfile, "CPU Reset (CPU %d)\n", env->cpu_index);
>>>> +        cpu_dump_state(env, logfile, fprintf, 0);
>>> Shouldn't that be qemu_log() and log_cpu_state() now?
>> Yes. Sorry Jan :)

Well, the patch description misled me a bit ("global s/loglevel &
X/qemu_loglevel_mask(X)/"), but I also could have checked more carefully
what actually changed.

>>
>> A trick to check things are done properly is to make sure you
>> don't ever use logfile or loglevel variables.
> 
> Maybe qemu_log() should be a function rather than a macro? Then loglevel
> and logfile could be static and the build would break if you try to use
> them outside the logging code.

Sounds good (function-like macros are for corner cases only).

I will try to make logfile/loglevel static and fix my patch accordingly.

Jan

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