xo-jit: + lookup_symbol method on dynamic library

2024-06-15 15:14:22 -04:00 · 2024-06-15 15:14:22 -04:00 · f7dfd67770
commit f7dfd67770
parent cf7bc43c5e
2 changed files with 16 additions and 0 deletions
--- a/src/jit/Jit.cpp
+++ b/src/jit/Jit.cpp
@ -442,6 +442,20 @@ namespace xo {
            return nullptr;
        } /*codegen*/

+        llvm::orc::ExecutorAddr
+        Jit::lookup_symbol(const std::string & sym)
+        {
+            static llvm::ExitOnError llvm_exit_on_err;
+
+            /* llvm_sym: ExecutorSymbolDef */
+            auto llvm_sym = llvm_exit_on_err(kal_jit_->lookup(sym));
+
+            /* llvm_addr: ExecutorAddr */
+            auto llvm_addr = llvm_sym.getAddress();
+
+            return llvm_addr;
+        } /*lookup_symbol*/
+
        void
        Jit::display(std::ostream & os) const {
            os << "<Jit>";