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From:	"sgrb" <rolando DOT sgarbi3 AT tin DOT it>
Newsgroups:	comp.os.msdos.djgpp
References:	<Q6re8.12137$_u5 DOT 422146 AT news1 DOT tin DOT it> <ph5g8.28897$_u5 DOT 853122 AT news1 DOT tin DOT it>
Subject:	Solution about " RHIDE debug ".
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Date:	Sun, 03 Mar 2002 17:22:31 GMT
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To:	djgpp AT delorie DOT com
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Rhide must not allow to add  watch espressions that contain increments (like
val[sp++] = f ) because while
you go stepping through the program (using PF7) the value of the variable
increases.The espression above
fills up the buffer " val " with only one or two numbers in input !!!!!!!!!
In this case you have to use " val[sp]=f " .( in my preceding E-mail I was
wrong ).
To me the bug is fixed this way.Sorry , thanks .





"sgrb" <rolando DOT sgarbi3 AT tin DOT it> ha scritto nel messaggio
news:ph5g8.28897$_u5 DOT 853122 AT news1 DOT tin DOT it...
> Just to break the silence I can add a consideration.
> Rhide has copied GDB.
> GDB doesn't allow statement " val[sp++] = f " in a
> Watch breakpoint (reply with message " Cannot access
> memory at address 0x---- " ).
> Perhaps Rhide Should do so.
> GDB allows "val[sp] " and when stops gives all informations about
statements
> involved
> (also " val[sp++] = f " ).
> But still Rhide also with " val[sp] " does the usual error.
>
>
> "sgrb" <rolando DOT sgarbi3 AT tin DOT it> ha scritto nel messaggio
> news:Q6re8.12137$_u5 DOT 422146 AT news1 DOT tin DOT it...
> > DJGPP environment is the best teacher in the world !
> > I 'm learning C and assembler thanks to compilers, Gurus,
> > Rhide , informations .I'm moving through the code using Rhide debugging
> > menu.Till now evrything has been ok .
> > Now I have used " Watch an espression" : it happens how actions were
> > repeted. For exemple in a code like  :
> >                 " val[sp++] = f "
> > the buffer (say f is 3 , sp is 0 ) becomes after " Watch an espression "
> > ,PF7, "Watch an espression"  as this facility shows ::
> >
> > val { 0,3,0,3,0,3,0,3,0,3,0,3.......and so on
> > val[sp++] = f :3
> > sp=64
> >
> > The buffer has really all that stuff. I see that in the other displays I
> can
> > do. As you see is how the instruction was
> > been executed 64 times !
> > If I follow the program with all the other debugging support it's all
ok.
> > It's a pity,watch an espression would be great.I have Windows ME,DJGPP
> > 2.03,Rhide 1.4.9.
> >
> > Thanks a lot.
> >
> >
> >
> >
>
>
>
>
>
>

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