[Lldb-commits] [PATCH] D127999: [lldb] fix stepping through POSIX trampolines

[Michael Daniels via Phabricator via lldb-commits]

mdaniels created this revision.
mdaniels added reviewers: jingham, clayborg, labath.
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mdaniels requested review of this revision.
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The DynamicLoaderPOSIXDYLD::GetStepThroughTrampolinePlan() function was
doing the symbol lookup using the demangled name. This stopped working
with https://reviews.llvm.org/D118814. To get things working again, just
use the mangled name for the lookup instead.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D127999

Files:
  lldb/source/Plugins/DynamicLoader/POSIX-DYLD/DynamicLoaderPOSIXDYLD.cpp


Index: lldb/source/Plugins/DynamicLoader/POSIX-DYLD/DynamicLoaderPOSIXDYLD.cpp
===================================================================
--- lldb/source/Plugins/DynamicLoader/POSIX-DYLD/DynamicLoaderPOSIXDYLD.cpp
+++ lldb/source/Plugins/DynamicLoader/POSIX-DYLD/DynamicLoaderPOSIXDYLD.cpp
@@ -488,7 +488,7 @@
   if (sym == nullptr || !sym->IsTrampoline())
     return thread_plan_sp;
 
-  ConstString sym_name = sym->GetName();
+  ConstString sym_name = sym->GetMangled().GetName(Mangled::ePreferMangled);
   if (!sym_name)
     return thread_plan_sp;
 



Index: lldb/source/Plugins/DynamicLoader/POSIX-DYLD/DynamicLoaderPOSIXDYLD.cpp
===================================================================
--- lldb/source/Plugins/DynamicLoader/POSIX-DYLD/DynamicLoaderPOSIXDYLD.cpp
+++ lldb/source/Plugins/DynamicLoader/POSIX-DYLD/DynamicLoaderPOSIXDYLD.cpp
@@ -488,7 +488,7 @@
   if (sym == nullptr || !sym->IsTrampoline())
     return thread_plan_sp;
 
-  ConstString sym_name = sym->GetName();
+  ConstString sym_name = sym->GetMangled().GetName(Mangled::ePreferMangled);
   if (!sym_name)
     return thread_plan_sp;
 

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