Merge branch 'PR667' into dev

dyninst · Oct 16, 2019 · e18f430 · e18f430
2 parents e918b83 + e005fc4
commit e18f430
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diff --git a/dyninstAPI/h/BPatch_process.h b/dyninstAPI/h/BPatch_process.h
@@ -476,6 +476,8 @@ class BPATCH_DLL_EXPORT BPatch_process : public BPatch_addressSpace {
 
   virtual BPatch_object * loadLibrary(const char *libname, bool reload = false);
 
+  bool supportsUserThreadEvents();
+
 };
 
 #endif /* BPatch_process_h_ */
diff --git a/dyninstAPI/src/BPatch_process.C b/dyninstAPI/src/BPatch_process.C
@@ -1754,3 +1754,9 @@ bool BPatch_process::protectAnalyzedCode()
     }
     return ret;
 }
+
+
+bool BPatch_process::supportsUserThreadEvents() {
+    if (llproc == NULL) return false;
+    return llproc->supportsUserThreadEvents(); 
+}
diff --git a/dyninstAPI/src/dynProcess.C b/dyninstAPI/src/dynProcess.C
@@ -3269,6 +3269,10 @@ void PCProcess::invalidateMTCache() {
     mt_cache_result_ = not_cached;
 }
 
+bool PCProcess::supportsUserThreadEvents() {
+    if (!pcProc_) return false;
+    return pcProc_->supportsUserThreadEvents();
+}
 
 StackwalkSymLookup::StackwalkSymLookup(PCProcess *p)
   : proc_(p)

diff --git a/dyninstAPI/src/dynProcess.h b/dyninstAPI/src/dynProcess.h
@@ -309,6 +309,7 @@ class PCProcess : public AddressSpace {
                       Address,
                       func_instance *, 
                       Address);
+    bool supportsUserThreadEvents(); 
 
 protected:
     typedef enum {