Allow dwflpp to take a vector of module names

This will be used to load tracepoint modules as a bunch of little query
modules into a single dwflpp.

* dwflpp.cxx (setup_user): take a vector instead of a single module
  (dwflpp::dwflpp): form a vector in the singular case, and add a
  variant that takes and passes through a vector of modules.

1 files changed, 2 insertions, 1 deletions

diff --git a/dwflpp.h b/dwflpp.h
index a2c38ad8..20bcc0d0 100644
--- a/dwflpp.h
+++ b/dwflpp.h
@@ -167,6 +167,7 @@ struct dwflpp
   std::string function_name;
 
   dwflpp(systemtap_session & session, const std::string& user_module, bool kernel_p);
+  dwflpp(systemtap_session & session, const std::vector<std::string>& user_modules);
   ~dwflpp();
 
   void get_module_dwarf(bool required = false, bool report = true);
@@ -281,7 +282,7 @@ private:
   Dwarf_Die * function;
 
   void setup_kernel(const std::string& module_name, bool debuginfo_needed = true);
-  void setup_user(const std::string& module_name, bool debuginfo_needed = true);
+  void setup_user(const std::vector<std::string>& modules, bool debuginfo_needed = true);
 
   typedef std::map<Dwarf*, std::vector<Dwarf_Die>*> module_cu_cache_t;
   module_cu_cache_t module_cu_cache;