[lldb/Target] Support more than 2 symbols in StackFrameRecognizer

Authored by mib on Mar 13 2020, 3:56 PM.

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[lldb/Target] Support more than 2 symbols in StackFrameRecognizer

This patch changes the way the StackFrame Recognizers match a certain

Until now, recognizers could be registered with a function
name but also an alternate symbol.
This change is motivated by a test failure for the Assert frame
recognizer on Linux. Depending the version of the libc, the abort
function (triggered by an assertion), could have more than two
signatures (i.e. raise, __GI_raise and gsignal).

Instead of only checking the default symbol name and the alternate one,
lldb will iterate over a list of symbols to match against.


Differential Revision: https://reviews.llvm.org/D76188

Signed-off-by: Med Ismail Bennani <medismail.bennani@gmail.com>