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Re: Run until some FPU register has changed

From: Jonas Maebe <jonas dot maebe at elis dot ugent dot be>
To: gdb at sourceware dot org
Date: Fri, 4 Nov 2011 18:55:12 +0100
Subject: Re: Run until some FPU register has changed
References: <alpine.DEB.2.02.1111041800100.16277@lili-Inspiron-1525> <201111041723.22991.pedro@codesourcery.com> <alpine.DEB.2.02.1111041845230.17143@lili-Inspiron-1525>

On 04 Nov 2011, at 18:47, Thomas Baruchel wrote:

>  "run until register 0 in FPU has changed"

The "watch" command also works with registers, so
  watch $f0
  c

should work (replace f0 with the actual name of floating point register 0). You can oif course set watchpoints on all floating point registers, although I don't know how much extra slowdown that will cause.


Jonas

Follow-Ups:
- Re: Run until some FPU register has changed
  - From: Pedro Alves

References:
- Recursive call to stepi and "Max user call depth exceeded"
  - From: Thomas Baruchel
- Re: Recursive call to stepi and "Max user call depth exceeded"
  - From: Pedro Alves
- Run until some FPU register has changed
  - From: Thomas Baruchel

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