Author: jingham
Date: Mon Mar 20 14:19:03 2017
New Revision: 298289
URL: http://llvm.org/viewvc/llvm-project?rev=298289&view=rev
Log:
Fix a problem with line tables & .o files that start with code with no line
table entries.
If you have code before the first line table entry when debugging with .o files
on macOS, the
LineTable entry search code was assigning all that code to the first line table
entry. Don't do that.
<rdar://problem/31095765>
Modified:
lldb/trunk/source/Symbol/LineTable.cpp
Modified: lldb/trunk/source/Symbol/LineTable.cpp
URL:
http://llvm.org/viewvc/llvm-project/lldb/trunk/source/Symbol/LineTable.cpp?rev=298289&r1=298288&r2=298289&view=diff
==============================================================================
--- lldb/trunk/source/Symbol/LineTable.cpp (original)
+++ lldb/trunk/source/Symbol/LineTable.cpp Mon Mar 20 14:19:03 2017
@@ -230,6 +230,14 @@ bool LineTable::FindLineEntryByAddress(c
}
}
}
+ else
+ {
+ // There might be code in the containing objfile before the first
line
+ // table entry. Make sure that does not get considered part of the
first
+ // line table entry.
+ if (pos->file_addr > so_addr.GetFileAddress())
+ return false;
+ }
// Make sure we have a valid match and that the match isn't a
// terminating
_______________________________________________
lldb-commits mailing list
lldb-commits@lists.llvm.org
http://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-commits
