From mboxrd@z Thu Jan  1 00:00:00 1970
Message-ID: <20060410024959.13656.qmail@g.galapagos.bx.psu.edu>
Date: Sun,  9 Apr 2006 22:49:59 -0400
To: Fans of the OS Plan 9 from Bell Labs <9fans@cse.psu.edu>
Subject: Re: [9fans] Good enough approximation for ape/pcc
In-reply-to: <c9ec705acf2a01529b7c2858bf029bc7@swtch.com>
References: <c9ec705acf2a01529b7c2858bf029bc7@swtch.com>
Date: Sun, 09 Apr 2006 22:49:59 -0400
From: Scott Schwartz <schwartz@bio.cse.psu.edu>
Topicbox-Message-UUID: 33eb7ed8-ead1-11e9-9d60-3106f5b1d025

| The Plan 9 C libraries already provided a mechanism
| for finding the caller - getcallerpc(2).

What happens when there is no caller because the function got inlined?
Obviously with compiler support you could get the right effect, but
wouldn't it be a bit more work?