code review 4289077: runtime: Fix gdb support for goroutines.

runtime: fix gdb support for goroutines.

in gdb, 'info goroutines' and 'goroutine <n> <cmd> were crashing
because the 'g' and 'm' structures had changed a bit.

[lvd, 2011-03-28 12:29:10]

Hello rsc (cc: golang-dev@googlegroups.com),

I'd like you to review this change to
https://go.googlecode.com/hg/

[rsc, 2011-03-28 14:14:17]

LGTM

Please expand the CL description (hg change) to say
what the old behavior was and what the new behavior is,
so that someone wondering "does this fix the bug I saw"
can answer that question.

also s/Fix/fix/

[lvd, 2011-03-28 15:33:56]

done and submitted.

On Mon, Mar 28, 2011 at 16:14, Russ Cox <rsc@golang.org> wrote:

> LGTM
>
> Please expand the CL description (hg change) to say
> what the old behavior was and what the new behavior is,
> so that someone wondering "does this fix the bug I saw"
> can answer that question.
>

(gdb) info goroutines
gave a python stacktrace of a missing member in the 'g' struct.  updated the
CL description.



>
> also s/Fix/fix/
>

[lvd, 2011-03-28 15:34:29]

*** Submitted as http://code.google.com/p/go/source/detail?r=a2cc9baea5d3 ***

runtime: fix gdb support for goroutines.

in gdb, 'info goroutines' and 'goroutine <n> <cmd> were crashing
because the 'g' and 'm' structures had changed a bit.

R=rsc
CC=golang-dev
http://codereview.appspot.com/4289077