Re: PATCH

[Matt Rice <ratmice@gmail.com>]

On Tue, Jul 12, 2011 at 8:59 AM, Mike Frysinger <vapier@gentoo.org> wrote:
> On Tue, Jul 12, 2011 at 03:15, Abhijit Halder wrote:
>
> please dont top post in your replies
>
>> Yes Mike. I am really sorry for this silly post made in hurry.
>
> no need to apologize ... this is what code review is for
>
>> since the pipe (|) symbol is also a c operator, it will confuse gdb.
>> Even if we use |& we may land up into a trouble situation.
>>
>> Breakpoint 1, main (argc=1, argv=0x7fffb6e506a8) at test.c:15
>> 15          return (SUCCESS) ;
>> (gdb) p argc|&*argc
>> $1 = 1
>> (gdb) p argc |& *argc
>> $2 = 1
>> (gdb)
>
> i'm not seeing this.  on an unmodified gdb-7.2, i get:
> (gdb) p g
> $1 = 0xa
> (gdb) p g |& g
> Argument to arithmetic operation not a number or boolean.
>
> so what am i missing ?
> -mike
>

this one should work.

p 0 |& argv[argc] - &argv[0]