From mboxrd@z Thu Jan  1 00:00:00 1970
From: Richard Earnshaw <rearnsha@arm.com>
To: "Xavier Bestel" <xbestel@aplio.fr>
Cc: rearnsha@arm.com
Subject: Re: single-step 
Date: Mon, 28 Feb 2000 07:24:00 -0000
Message-ID: <200002281523.PAA20903@cam-mail2.cambridge.arm.com>
References: <03a601bf81fa$3eed2800$30fd62c2@aplio.fr>
X-SW-Source: 2000-02/msg00042.html
Message-ID: <20000228072400.DsG4fKWRunFyXgwsRc0yuaKBmDtSTAiNz3RFjtQAQo4@z>

> Hi !
> 
> I have and ARM dev board hooked to a Jeeni, controlled via ethernet. It
> doesn't singl-step, it only stops at breakpoints. When I issue a "info
> target", gdb replies that "Target can't single-step".
> However I would greatly appreciate it to single step to debug my apps ...
> So do you know how to fix it ? Is it a hardware non-feature or a simple
> software misconfiguration ? Can gdb emulate singlestepping transparently
> using breakpoints ?
> 
>     Xav
> 
> 

You need to make sure SOFTWARE_SINGLE_STEP_P is not defined to zero before 
including tm-arm.h

Richard.