Frederic Riss 0275be3a97 Allow DWARFFormValue::extractValue to be called with a null CU. ... Currently FormValues are only used for attributes of DIEs and thus uers always have a CU lying around when calling into the FormValue API. Accelerator tables encode their information using the same Forms as the attributes, thus it is natural to use DWARFFormValue to extract/dump them. There is no CU in that case though. Allow the API to be called with a null CU arguemnt by making the RelocMap lookup conditional on the CU pointer validity. And document this new behvior in the header. (Test coverage for this use of the API comes in the DwarfAccelTable support patch) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221835 91177308-0d34-0410-b5e6-96231b3b80d8		2014-11-12 23:48:04 +00:00
..
DIContext.h	Constify input argument of RelocVisitor and DWARFContext constructors. NFC.	2014-10-20 20:28:51 +00:00
DWARFFormValue.h	Allow DWARFFormValue::extractValue to be called with a null CU.	2014-11-12 23:48:04 +00:00