[Lldb-commits] [lldb] [lldb] Support reading DW_OP_piece from file address (PR #94026)

[Pavel Labath via lldb-commits]

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@@ -768,3 +768,63 @@ TEST(DWARFExpression, ExtensionsDWO) {
 
   testExpressionVendorExtensions(dwo_module_sp, *dwo_dwarf_unit);
 }
+
+TEST_F(DWARFExpressionMockProcessTest, DW_OP_piece_file_addr) {
+  struct MockTarget : Target {
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labath wrote:

The code I linked to ([this one](https://github.com/llvm/llvm-project/blob/main/lldb/unittests/TestingSupport/Host/NativeProcessTestUtils.h#L73)) shows one way to do it. Basically, you implement the real function in terms on some other interface -- one which is easier to mock -- and then you mock *that*.

https://github.com/llvm/llvm-project/pull/94026