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c9365251 |
| 16-Mar-2020 |
David Stenberg <david.stenberg@ericsson.com> |
[DebugInfo] Handle generic type DW_OP_convert ops in llvm-dwarfdump
Summary: This is a preparatory change for allowing LLVM to emit DW_OP_convert operations converting to the generic type.
If DW_OP
[DebugInfo] Handle generic type DW_OP_convert ops in llvm-dwarfdump
Summary: This is a preparatory change for allowing LLVM to emit DW_OP_convert operations converting to the generic type.
If DW_OP_convert's operand is 0, it converts the top of stack to the generic type, as specified by DWARFv5 section 2.5.1.6:
"[...] takes one operand, which is an unsigned LEB128 integer that represents the offset of a debugging information entry in the current compilation unit, or value 0 which represents the generic type."
This adds support for such operations to llvm-dwarfdump.
Reviewers: aprantl, markus, jdoerfert, jhenderson
Reviewed By: aprantl
Subscribers: hiraditya, llvm-commits
Tags: #debug-info, #llvm
Differential Revision: https://reviews.llvm.org/D76141
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