[compiler-rt] 72a514f - [NFC][asan] Report DynInitUnPoison (#101586)

via llvm-commits llvm-commits at lists.llvm.org
Fri Aug 2 14:04:37 PDT 2024


Author: Vitaly Buka
Date: 2024-08-02T14:04:34-07:00
New Revision: 72a514f42722ad6f6e6baee8e2d75150f9369a66

URL: https://github.com/llvm/llvm-project/commit/72a514f42722ad6f6e6baee8e2d75150f9369a66
DIFF: https://github.com/llvm/llvm-project/commit/72a514f42722ad6f6e6baee8e2d75150f9369a66.diff

LOG: [NFC][asan] Report DynInitUnPoison (#101586)

Added: 
    

Modified: 
    compiler-rt/lib/asan/asan_globals.cpp
    compiler-rt/test/asan/TestCases/initialization-nobug.cpp

Removed: 
    


################################################################################
diff  --git a/compiler-rt/lib/asan/asan_globals.cpp b/compiler-rt/lib/asan/asan_globals.cpp
index 78f3a182993d1..cc5308a24fe89 100644
--- a/compiler-rt/lib/asan/asan_globals.cpp
+++ b/compiler-rt/lib/asan/asan_globals.cpp
@@ -477,7 +477,8 @@ void __asan_after_dynamic_init() {
     return;
   CHECK(AsanInited());
   Lock lock(&mu_for_globals);
-  // FIXME: Optionally report that we're unpoisoning globals from a module.
+  if (flags()->report_globals >= 3)
+    Printf("DynInitUnpoison\n");
   for (const DynInitGlobal &dyn_g : dynamic_init_globals) {
     const Global *g = &dyn_g.g;
     if (!dyn_g.initialized) {

diff  --git a/compiler-rt/test/asan/TestCases/initialization-nobug.cpp b/compiler-rt/test/asan/TestCases/initialization-nobug.cpp
index 18bd3d764c74a..5659db088096b 100644
--- a/compiler-rt/test/asan/TestCases/initialization-nobug.cpp
+++ b/compiler-rt/test/asan/TestCases/initialization-nobug.cpp
@@ -44,4 +44,6 @@ int getStructWithDtorValue() { return struct_with_dtor.value; }
 int main() { return 0; }
 
 // CHECK: DynInitPoison module: {{.*}}initialization-nobug.cpp
+// CHECK: DynInitUnpoison
 // CHECK: DynInitPoison module: {{.*}}initialization-nobug-extra.cpp
+// CHECK: DynInitUnpoison


        


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