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0c7127a873
Debug info sections need R_WASM_FUNCTION_OFFSET_I32 relocs (with FK_Data_4 fixup kinds) to refer to functions (instead of R_WASM_TABLE_INDEX as is used in data sections). Usually this is done in a convoluted way, with unnamed temp data symbols which target the start of the function, in which case WasmObjectWriter::recordRelocation converts it to use the section symbol instead. However in some cases the function can actually be undefined; in this case the dwarf generator uses the function symbol (a named undefined function symbol) instead. In that case the section-symbol transform doesn't work and we need to generate the correct reloc type a different way. In this change WebAssemblyWasmObjectWriter::getRelocType takes the fixup section type into account to choose the correct reloc type. Fixes PR50408 Differential Revision: https://reviews.llvm.org/D103557 |
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| .. | ||
| CMakeLists.txt | ||
| WebAssemblyAsmBackend.cpp | ||
| WebAssemblyFixupKinds.h | ||
| WebAssemblyInstPrinter.cpp | ||
| WebAssemblyInstPrinter.h | ||
| WebAssemblyMCAsmInfo.cpp | ||
| WebAssemblyMCAsmInfo.h | ||
| WebAssemblyMCCodeEmitter.cpp | ||
| WebAssemblyMCTargetDesc.cpp | ||
| WebAssemblyMCTargetDesc.h | ||
| WebAssemblyTargetStreamer.cpp | ||
| WebAssemblyTargetStreamer.h | ||
| WebAssemblyWasmObjectWriter.cpp | ||