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Re: Memory watchpoints
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Re: Memory watchpoints


  • Subject: Re: Memory watchpoints
  • From: Chris Espinosa <email@hidden>
  • Date: Wed, 11 Oct 2006 16:23:58 -0700

On Oct 11, 2006, at 1:06 PM, Mark Wagner wrote:

On 10/11/06, Justin C. Walker <email@hidden> wrote:


On Oct 11, 2006, at 11:06 , Mark Wagner wrote:


> Is it possible to set a watchpoint on a specific memory address, for

> example to pause program execution if *(long int *)0xf80465c == 1024

> evaulates to true?


(gdb) help watch

Set a watchpoint for an _expression_.

A watchpoint stops execution of your program whenever the value of

an _expression_ changes.


That works.  Now, how do I view and delete existing watchpoints?


To save you having to ask the next 15 logical questions, http://developer.apple.com/documentation/DeveloperTools/gdb/gdb/gdb_6.html

Chris
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  • Follow-Ups:
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References: 
 >Memory watchpoints (From: "Mark Wagner" <email@hidden>)
 >Re: Memory watchpoints (From: "Justin C. Walker" <email@hidden>)
 >Re: Re: Memory watchpoints (From: "Mark Wagner" <email@hidden>)

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