code review 72450045: cmd/ld: give acid a fighting chance at unwinding the stack

cmd/ld: give acid a fighting chance at unwinding the stack

Acid can't produce a stack trace without .frame symbols.

Of course, it can only unwind through linear stacks but
this is still better than nothing. (I wrote an acid func
to do the full unwind a long time ago but lost it and
haven't worked up the courage to write it again).

Note that these will only be present in the native symbol
table for Plan 9 binaries.

[ality, 2014-03-07 16:43:40]

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

I'd like you to review this change to
https://code.google.com/p/go

[rsc, 2014-03-07 17:29:26]

LGTM

[ality, 2014-03-13 01:10:56]

*** Submitted as https://code.google.com/p/go/source/detail?r=de89d05d7ca7 ***

cmd/ld: give acid a fighting chance at unwinding the stack

Acid can't produce a stack trace without .frame symbols.

Of course, it can only unwind through linear stacks but
this is still better than nothing. (I wrote an acid func
to do the full unwind a long time ago but lost it and
haven't worked up the courage to write it again).

Note that these will only be present in the native symbol
table for Plan 9 binaries.

LGTM=rsc
R=rsc
CC=golang-codereviews
https://codereview.appspot.com/72450045

[aram2, 2014-03-13 03:34:13]

Thank you.

-- 
Aram Hăvărneanu