Adrian Prantl 9b23df63ec Implement DW_OP_convert ... This patch adds basic support for DW_OP_convert[1] for integer types. Recent versions of LLVM's optimizer may insert this opcode into DWARF expressions. DW_OP_convert is effectively a type cast operation that takes a reference to a base type DIE (or zero) and then casts the value at the top of the DWARF stack to that type. Internally this works by changing the bit size of the APInt that is used as backing storage for LLDB's DWARF stack. I managed to write a unit test for this by implementing a mock YAML object file / module that takes debug info sections in yaml2obj format. [1] Typed DWARF stack. http://www.dwarfstd.org/ShowIssue.php?issue=140425.1 <rdar://problem/48167864> Differential Revision: https://reviews.llvm.org/D67369 llvm-svn: 371532		2019-09-10 16:17:38 +00:00
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CMakeLists.txt	[lldb][NFC] Add unit test for lldb_private::DiagnosticManager	2019-08-12 13:31:45 +00:00
ClangParserTest.cpp	[ExpressionParser] Add swift-lldb case for finding clang resource dir	2019-03-26 21:00:42 +00:00
DWARFExpressionTest.cpp	Implement DW_OP_convert	2019-09-10 16:17:38 +00:00
DiagnosticManagerTest.cpp	[lldb][NFC] Add unit test for lldb_private::DiagnosticManager	2019-08-12 13:31:45 +00:00