Fix runlist capturing and replay, still WIP

Signed-off-by: Soren Soe <2106410+stsoe@users.noreply.github.com>

Author: stsoe

src/runtime_src/core/common/api/kernel_int.h

@@ -106,6 +106,7 @@ xrt::elf
 get_ctrlcode(const xrt::kernel&);
 
 // get_hwctx() - Get hwctx in which the run kernel is created
+XRT_CORE_COMMON_EXPORT
 xrt::hw_context
 get_hwctx(const xrt::run&);
 

src/runtime_src/core/common/runner/capture.cpp

@@ -4,6 +4,8 @@
 #define XRT_CORE_COMMON_SOURCE // in same dll as coreutil
 #define XRT_API_SOURCE         // in same dll as coreutil
 
+//#define XRT_VERBOSE
+
 #include "capture.h"
 #include "detail/capture_artifacts.h"
 #include "detail/capture_fnfwd.h"
@@ -870,6 +872,8 @@ class frames
         using T = std::decay_t<decltype(v)>;
         if constexpr (std::is_same_v<T, std::string>) {
           json a = json::object();
+          XRT_DEBUGF("replay_execution_frame_arguments: argidx=%zu, nm=%s, value=%s\n",
+                     argidx, run.get_bo_arg(argidx)->get_name().c_str(), v.c_str());
           a["argidx"] = argidx;
           a["bo"] = run.get_bo_arg(argidx)->get_name();
           a["fnm"] = v;
@@ -1016,6 +1020,7 @@ class frames
   {
     std::lock_guard lk(m_mutex);
     auto& rl = create_runlist_if_new(rlhdl);
+    create_run_if_new(rhdl);
     rl.add_run(m_runs.at(rhdl));
   }
 

src/runtime_src/core/common/runner/replay.cpp

@@ -6,6 +6,7 @@
 
 #include "core/common/debug.h"
 #include "core/common/api/hw_context_int.h"
+#include "core/common/api/kernel_int.h"
 #include "core/common/json/nlohmann/json.hpp"
 
 #include "core/include/xrt/xrt_bo.h"
@@ -358,6 +359,9 @@ struct replayer
         void
         add(xrt::run run) override
         {
+          if (!m_runlist)
+            m_runlist = xrt::runlist{xrt_core::kernel_int::get_hwctx(run)};
+
           m_runlist.add(std::move(run));
         }