Handle binaries without unwinding data
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1 changed files with 8 additions and 0 deletions
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@ -2,6 +2,7 @@
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#include <sstream>
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#include <string>
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#include <iostream>
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using namespace std;
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FactoredSwitchCompiler::FactoredSwitchCompiler(int indent):
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@ -12,6 +13,13 @@ FactoredSwitchCompiler::FactoredSwitchCompiler(int indent):
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void FactoredSwitchCompiler::to_stream(
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std::ostream& os, const SwitchStatement& sw)
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{
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if(sw.cases.empty()) {
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std::cerr << "WARNING: empty unwinding data!\n";
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os
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<< indent_str("/* WARNING: empty unwinding data! */\n")
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<< indent_str(sw.default_case) << "\n";
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return;
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}
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JumpPointMap jump_points;
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gen_binsearch_tree(os, jump_points, sw.switch_var,
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