From: Andrew Cagney <ac131313@redhat.com>
To: Andrew Cagney <ac131313@redhat.com>
Cc: Elena Zannoni <ezannoni@redhat.com>,
"J. Johnston" <jjohnstn@redhat.com>,
gdb@sources.redhat.com
Subject: Re: prev_pc problem on ia64
Date: Wed, 16 Apr 2003 03:17:00 -0000 [thread overview]
Message-ID: <3E9CCB50.5000908@redhat.com> (raw)
In-Reply-To: <3E9CB85B.5000308@redhat.com>
>>
>> > I tried to use target_has_execution but that did not work. The error
>> > I get is that the process does not exist. The read_pc() routine for the ia64 is doing
>> > a read_register_pid() and it appears that the inferior_ptid is not set up
>> > at a time when target_has_execution is set to true.
>>
>> target_has_execution doesn't mean that the target is executing. It is
>> a total misnomer to indicate that the gdb target stratum is capable of
>> execution. I think what you want is target_has_registers.
> Arrrgh! That problem, core file's also has registers ... so right theory, I've no idea on which thing to use in the test though.
Hmm, ... but at least target_has_registers should only be true when the
target really does have the registers available. I guess try it.
Andrew
next prev parent reply other threads:[~2003-04-16 3:17 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-04-11 22:21 J. Johnston
2003-04-14 20:17 ` Elena Zannoni
2003-04-14 20:42 ` J. Johnston
2003-04-15 22:06 ` Andrew Cagney
2003-04-16 0:04 ` J. Johnston
2003-04-16 1:35 ` Elena Zannoni
2003-04-16 1:56 ` Andrew Cagney
2003-04-16 3:17 ` Andrew Cagney [this message]
2003-04-16 15:14 ` J. Johnston
2003-05-05 19:57 ` J. Johnston
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