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To: Ilko Iliev <iliev@caretec.at>
cc: gdb@sources.redhat.com, Richard.Earnshaw@arm.com
Reply-To: Richard.Earnshaw@arm.com
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Subject: Re: gdbinit and PLL init 
In-reply-to: Your message of "Thu, 04 Apr 2002 17:30:18 +0200."
             <5.1.0.14.2.20020404172023.00aeede0@mbox> 
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Date: Thu, 04 Apr 2002 07:36:00 -0000
From: Richard Earnshaw <rearnsha@arm.com>
X-SW-Source: 2002-04/txt/msg00051.txt.bz2

> Hello!
> 
> I have custom board with ARM7 CPU with PLL and I use JEENI.
> 
> I want to init the PLL in .gdbinit, but this is complex.
> 
> How can I write the follow sequence in .gdbinit?
> 
> int *pp = 0xFFFF4020;
> int *qq = 0xFFFF4040;
> *pp = 0x1234;
> while(  *qq & 0x400 );		// or 200ms pause
> *pp = 0x5678;
> 
> 
> best regards
> Ilko
> 

Try

  set $pp = (int*)0xffff4020
  set $qq = (int*)0xffff4040  
  set *$pp = 0x1234
  while (*$qq & 0x0400)
  end
  set *$pp = 0x5678

R.