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aot debug: Process lldb_function_to_function_dbi only for C (#3278)

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This is a workaroud for:
https://github.com/bytecodealliance/wasm-micro-runtime/issues/3187
https://github.com/bytecodealliance/wasm-micro-runtime/issues/3163
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YAMAMOTO Takashi 2024-04-03 19:03:31 +09:00 committed by GitHub
parent dae09c0e03
commit b4cab84e5f
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22
core/iwasm/compilation/debug/dwarf_extractor.cpp
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@ -295,6 +295,28 @@ lldb_function_to_function_dbi(const AOTCompContext *comp_ctx,
const size_t num_function_args = function_args.GetSize(); const size_t num_function_args = function_args.GetSize();
dwarf_extractor *extractor; dwarf_extractor *extractor;
/*
* Process only known languages.
* We have a few assumptions which might not be true for non-C functions.
*
* At least it's known broken for C++ and Rust:
* https://github.com/bytecodealliance/wasm-micro-runtime/issues/3187
* https://github.com/bytecodealliance/wasm-micro-runtime/issues/3163
*/
LanguageType language_type = function.GetLanguage();
switch (language_type) {
case eLanguageTypeC89:
case eLanguageTypeC:
case eLanguageTypeC99:
case eLanguageTypeC11:
case eLanguageTypeC17:
break;
default:
LOG_WARNING("func %s has unsuppoted language_type 0x%x",
function_name, (int)language_type);
return NULL;
}
if (!(extractor = TO_EXTACTOR(comp_ctx->comp_data->extractor))) if (!(extractor = TO_EXTACTOR(comp_ctx->comp_data->extractor)))
return NULL; return NULL;