Re: [patch] Darwin build fix for unused prototypes

[Josh Matthews <josh@joshmatthews.net>]

I lost the copyright assignment form and haven't been able to find it,
unfortunately. Since I'm now able to print it and send it myself, I'll
do that, but I don't think it's worth holding up this change for the
form. I have aspirations of fixing the problem that prevents gdb from
being able to debug Firefox, but that's been fruitless for me so far.

Cheers,
Josh

On 9 March 2012 11:34, Joel Brobecker <brobecker@adacore.com> wrote:
> Hi Josh
>
>> Thanks for the suggestions. Please commit this, as I don't have access.
>
> Do you have a copyright assignment on file with FSF. I searched the
> records, and could not find you...
>
> If not, we can acceptthis patch as a "tiny change" (which is also
> obvious). But if you think that you might make more contributions
> in the future, it would be better if you had one.  Otherwise, the
> total volume of your contributions would exceed our guidelins for
> max contribution size without copyright assignment.
>
> Thanks,
> --
> Joel
>
>> gdb/ChangeLog:
>>
>>       * darwin-nat-info.c (_initialize_darwin_info_commands): Add
>>       prototype.
>>       (darwin_debug_port_info): Make static.
>>       * darwin-nat.c (_initialize_darwin_inferior): Add prototype.
>>       * machoread.c (_initialize_machoread): Add prototype.
>>       * i386-darwin-nat.c (i386_darwin_dr_set, i386_darwin_dr_get)
>>       (i386_darwin_set_control, i386_darwin_get_control)
>>       i386_darwin_dr_set_addr, i386_darwin_get_addr)
>>       i386_darwin_get_status, i386_darwin_get_control):
>>       Hide these with HW_WATCHPOINT_NOT_YET_ENABLED.
>>
>> Cheers,
>> Josh
>>
>> On 9 March 2012 08:40, Joel Brobecker <brobecker@adacore.com> wrote:
>> > Hi Josh,
>> >
>> >> 2012-03-08  Josh Matthews  <josh@joshmatthews.net>
>> >>
>> >>         * darwin-nat-info.c: Add missing prototype for
>> >> _initialize_darwin_info_commands. Make darwin_debug_port_info static.
>> >>         * darwin-nat.c: Add missing prototype for _initialize_darwin_infereior.
>> >>         * i386-darwin-nat.c: Remove unused functions
>> >> i386_darwin_dr_set, i386_darwin_dr_get, i386_darwin_set_control,
>> >> i386_darwin_get_control, i386_darwin_dr_set_addr,
>> >> i386_darwin_get_addr, i386_darwin_get_status, i386_darwin_get_control.
>> >>         * machoread.c: Add missing prototype for _initialize_machoread.
>> >
>> > Before you commit, can you make sure you re-format this ChangeLog
>> > entry so that all the text is aligned on a tab? Also, can you use
>> > two spaces after each period. And finally, I noticed at least one
>> > typo:
>> >
>> >        _initialize_darwin_infereior
>> >
>> > I suggest:
>> >
>> >        * darwin-nat-info.c (_initialize_darwin_info_commands): Add
>> >        prototype.
>> >        (darwin_debug_port_info): Make static.
>> >        * darwin-nat.c (_initialize_darwin_inferior): Add prototype.
>> >        * machoread.c (_initialize_machoread): Add prototype.
>> >        * i386-darwin-nat.c (i386_darwin_dr_set, i386_darwin_dr_get)
>> >        (i386_darwin_set_control, i386_darwin_get_control)
>> >        i386_darwin_dr_set_addr, i386_darwin_get_addr)
>> >        i386_darwin_get_status, i386_darwin_get_control):
>> >        Comment these functions out.
>> >
>> > --
>> > Joel
>
>> diff --git a/gdb/darwin-nat-info.c b/gdb/darwin-nat-info.c
>> index 9170e14..9741538 100644
>> --- a/gdb/darwin-nat-info.c
>> +++ b/gdb/darwin-nat-info.c
>> @@ -301,7 +301,7 @@ info_mach_ports_command (char *args, int from_tty)
>>  }
>>
>>
>> -void
>> +static void
>>  darwin_debug_port_info (task_t task, mach_port_t port)
>>  {
>>    kern_return_t kret;
>> @@ -843,6 +843,9 @@ info_mach_exceptions_command (char *args, int from_tty)
>>      }
>>  }
>>
>> +/* -Wmissing-prototypes */
>> +extern initialize_file_ftype _initialize_darwin_info_commands;
>> +
>>  void
>>  _initialize_darwin_info_commands (void)
>>  {
>> diff --git a/gdb/darwin-nat.c b/gdb/darwin-nat.c
>> index 0feebe3..de661a3 100644
>> --- a/gdb/darwin-nat.c
>> +++ b/gdb/darwin-nat.c
>> @@ -2015,6 +2015,9 @@ darwin_supports_multi_process (void)
>>    return 1;
>>  }
>>
>> +/* -Wmissing-prototypes */
>> +extern initialize_file_ftype _initialize_darwin_inferior;
>> +
>>  void
>>  _initialize_darwin_inferior (void)
>>  {
>> diff --git a/gdb/i386-darwin-nat.c b/gdb/i386-darwin-nat.c
>> index b452f1e..ced2903 100644
>> --- a/gdb/i386-darwin-nat.c
>> +++ b/gdb/i386-darwin-nat.c
>> @@ -260,7 +260,7 @@ i386_darwin_store_inferior_registers (struct target_ops *ops,
>>      }
>>  }
>>
>> -
>> +#ifdef HW_WATCHPOINT_NOT_YET_ENABLED
>>  /* Support for debug registers, boosted mostly from i386-linux-nat.c.  */
>>
>>  static void
>> @@ -410,6 +410,7 @@ i386_darwin_dr_get_control (void)
>>  {
>>    return i386_darwin_dr_get (DR_CONTROL);
>>  }
>> +#endif
>>
>>  void
>>  darwin_check_osabi (darwin_inferior *inf, thread_t thread)
>> diff --git a/gdb/machoread.c b/gdb/machoread.c
>> index 88ce612..8a6b500 100644
>> --- a/gdb/machoread.c
>> +++ b/gdb/machoread.c
>> @@ -1035,6 +1035,9 @@ static const struct sym_fns macho_sym_fns = {
>>    &psym_functions
>>  };
>>
>> +/* -Wmissing-prototypes */
>> +extern initialize_file_ftype _initialize_machoread;
>> +
>>  void
>>  _initialize_machoread ()
>>  {
>
>
> --
> Joel