[dsymutil] Report error when section offsets exceed DWARF32 limit (#193867) When linking very large binaries, debug section offsets can exceed the 4 GB DWARF32 limit. Previously this caused an assertion in MCStreamer::emitIntValue when trying to emit an overflowing DW_FORM_sec_offset value. Detect the overflow at the point where section offsets are patched in DWARFStreamer (for .debug_ranges, .debug_rnglists, .debug_loc, .debug_loclists) and in DWARFLinker (for .debug_line and .debug_addr). rdar://107413300
Welcome to the LLVM project!
This repository contains the source code for LLVM, a toolkit for the construction of highly optimized compilers, optimizers, and run-time environments.
The LLVM project has multiple components. The core of the project is itself called “LLVM”. This contains all of the tools, libraries, and header files needed to process intermediate representations and convert them into object files. Tools include an assembler, disassembler, bitcode analyzer, and bitcode optimizer.
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