Merge pull request #220 from vext01/new-sstack-allocs

Have callees set up their shadow stack frame.
ykjit · Dec 20, 2024 · 4b7a0d5 · 4b7a0d5
2 parents 172202a + 7ea4e19
commit 4b7a0d5
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Showing 6 changed files with 425 additions and 163 deletions.
diff --git a/llvm/include/llvm/InitializePasses.h b/llvm/include/llvm/InitializePasses.h
@@ -344,6 +344,7 @@ void initializeXRayInstrumentationPass(PassRegistry&);
 void initializeYkStackmapsPass(PassRegistry&);
 void initializeYkSplitBlocksAfterCallsPass(PassRegistry&);
 void initializeYkBasicBlockTracerPass(PassRegistry&);
+void initializeYkShadowStackPass(PassRegistry&);
 void initializeYkModuleClonePass(PassRegistry&);
 } // end namespace llvm
 

diff --git a/llvm/lib/CodeGen/CodeGen.cpp b/llvm/lib/CodeGen/CodeGen.cpp
@@ -153,5 +153,6 @@ void llvm::initializeCodeGen(PassRegistry &Registry) {
   initializeYkStackmapsPass(Registry);
   initializeYkSplitBlocksAfterCallsPass(Registry);
   initializeYkBasicBlockTracerPass(Registry);
+  initializeYkShadowStackPass(Registry);
   initializeYkModuleClonePass(Registry);
 }