go/misc
Keith Randall 69c2c56453 cmd/compile,runtime: redo mid-stack inlining tracebacks
Work involved in getting a stack trace is divided between
runtime.Callers and runtime.CallersFrames.

Before this CL, runtime.Callers returns a pc per runtime frame.
runtime.CallersFrames is responsible for expanding a runtime frame
into potentially multiple user frames.

After this CL, runtime.Callers returns a pc per user frame.
runtime.CallersFrames just maps those to user frame info.

Entries in the result of runtime.Callers are now pcs
of the calls (or of the inline marks), not of the instruction
just after the call.

Fixes #29007
Fixes #28640
Update #26320

Change-Id: I1c9567596ff73dc73271311005097a9188c3406f
Reviewed-on: https://go-review.googlesource.com/c/152537
Run-TryBot: Keith Randall <khr@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: David Chase <drchase@google.com>
2018-12-28 20:55:36 +00:00
..
android
arm
cgo cmd/compile,runtime: redo mid-stack inlining tracebacks 2018-12-28 20:55:36 +00:00
chrome/gophertool
git
ios
linkcheck
nacl all: move cmd/internal/xcoff to internal/xcoff 2018-12-10 18:52:31 +00:00
sortac
swig
trace
wasm syscall/js: rename js.Callback to js.Func 2018-12-13 18:34:01 +00:00
benchcmp
editors