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The stack profiler `aot_func#xxx` calls the wrapped function of `aot_func_internal#xxx` by using symbol reference, but in some platform like xtensa, it’s translated into a native long call, which needs to resolve the indirect address by relocation and breaks the XIP feature which requires the eliminating of relocation. The solution is to change the symbol reference into an indirect call through the lookup table, the code will be like this: ```llvm call_wrapped_func: ; preds = %stack_bound_check_block %func_addr1 = getelementptr inbounds ptr, ptr %func_ptrs_ptr, i32 75 %func_tmp2 = load ptr, ptr %func_addr1, align 4 tail call void %func_tmp2(ptr %exec_env) ret void ``` |
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| .. | ||
| aot | ||
| common | ||
| compilation | ||
| doc | ||
| fast-jit | ||
| include | ||
| interpreter | ||
| libraries | ||
| README.md | ||