tree f55ae23e118b6bb95f57d9f6cd9cf8887c7c938b
parent 78dfb6e53a72d67b0b2821920bfd3a71d01ac452
author Rob Pike <r@golang.org> 1404928645 -0700
committer Rob Pike <r@golang.org> 1404928645 -0700
golang-hg bad9b3a11146c3920fe84c40c6b030f626c681a8

ogle/dwarf/debug: add PCToSPOffset
Allows us to discover the offset from the stack pointer to the
virtual frame pointer.

The DWARF machine does a lot more than this. Our implementation
handles only what gc'ed Go binaries include.

LGTM=nigeltao
R=nigeltao
https://golang.org/cl/107630043