Commit 538b5b41 authored by Andi Kleen's avatar Andi Kleen Committed by Andi Kleen
Browse files

[PATCH] Document backtracer selection options


Signed-off-by: default avatarAndi Kleen <ak@suse.de>
parent 31679f38
......@@ -245,6 +245,13 @@ Debugging
newfallback: use new unwinder but fall back to old if it gets
stuck (default)
call_trace=[old|both|newfallback|new]
old: use old inexact backtracer
new: use new exact dwarf2 unwinder
both: print entries from both
newfallback: use new unwinder but fall back to old if it gets
stuck (default)
Misc
noreplacement Don't replace instructions with more appropriate ones
......
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