From: Kevin Buettner <kevinb@redhat.com>
To: Andrew Cagney <ac131313@redhat.com>
Cc: gdb@sources.redhat.com
Subject: Re: frame.c assertion failure
Date: Thu, 08 May 2003 15:39:00 -0000 [thread overview]
Message-ID: <1030508153926.ZM6587@localhost.localdomain> (raw)
In-Reply-To: Andrew Cagney <ac131313@redhat.com> "Re: frame.c assertion failure" (May 8, 10:05am)
On May 8, 10:05am, Andrew Cagney wrote:
> Don't forget a comment :-)
[...]
> > Okay?
>
> yup.
It's in. This is what I committed...
* frame.c (get_frame_type): Don't attempt to lazily initialize
frame's unwinder for legacy frames.
Index: frame.c
===================================================================
RCS file: /cvs/src/src/gdb/frame.c,v
retrieving revision 1.111
diff -u -p -r1.111 frame.c
--- frame.c 5 May 2003 18:33:10 -0000 1.111
+++ frame.c 8 May 2003 15:32:59 -0000
@@ -2069,7 +2069,12 @@ get_frame_type (struct frame_info *frame
if (!DEPRECATED_USE_GENERIC_DUMMY_FRAMES
&& deprecated_frame_in_dummy (frame))
return DUMMY_FRAME;
- if (frame->unwind == NULL)
+
+ /* Some legacy code, e.g, mips_init_extra_frame_info() wants
+ to determine the frame's type prior to it being completely
+ initialized. Don't attempt to lazily initialize ->unwind for
+ legacy code. It will be initialized in legacy_get_prev_frame(). */
+ if (frame->unwind == NULL && !legacy_frame_p (current_gdbarch))
{
/* Initialize the frame's unwinder because it is that which
provides the frame's type. */
prev parent reply other threads:[~2003-05-08 15:39 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-05-07 22:25 Kevin Buettner
2003-05-07 23:40 ` Kevin Buettner
2003-05-08 0:03 ` Andrew Cagney
2003-05-08 0:22 ` Andrew Cagney
2003-05-08 5:49 ` Kevin Buettner
2003-05-08 14:05 ` Andrew Cagney
2003-05-08 15:39 ` Kevin Buettner [this message]
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