From ea6b370fe79e043ed949033f9f3a4306b668aa94 Mon Sep 17 00:00:00 2001
From: Gabe Black <gabeblack@google.com>
Date: Wed, 25 Jul 2018 19:30:30 -0700
Subject: systemc: Implement most of the sc_report_handler mechanism.

This doesn't include support for the deprecated integer message ids.

Change-Id: I309d58df1cdc464428189eb0b7180edf41ca4f67
Reviewed-on: https://gem5-review.googlesource.com/12048
Reviewed-by: Gabe Black <gabeblack@google.com>
Maintainer: Gabe Black <gabeblack@google.com>
---
 src/systemc/core/process.cc | 13 +++++++++++++
 src/systemc/core/process.hh |  8 ++++++++
 2 files changed, 21 insertions(+)

(limited to 'src/systemc/core')

diff --git a/src/systemc/core/process.cc b/src/systemc/core/process.cc
index 39ee9e051..6a0e7d5a3 100644
--- a/src/systemc/core/process.cc
+++ b/src/systemc/core/process.cc
@@ -333,6 +333,19 @@ Process::ready()
         scheduler.ready(this);
 }
 
+void
+Process::lastReport(::sc_core::sc_report *report)
+{
+    if (report) {
+        _lastReport = std::unique_ptr<::sc_core::sc_report>(
+                new ::sc_core::sc_report(*report));
+    } else {
+        _lastReport = nullptr;
+    }
+}
+
+::sc_core::sc_report *Process::lastReport() const { return _lastReport.get(); }
+
 Process::Process(const char *name, ProcessFuncWrapper *func,
         bool _dynamic, bool needs_start) :
     ::sc_core::sc_object(name), excWrapper(nullptr), func(func),
diff --git a/src/systemc/core/process.hh b/src/systemc/core/process.hh
index 3b1fb4eb6..8abafbd69 100644
--- a/src/systemc/core/process.hh
+++ b/src/systemc/core/process.hh
@@ -31,6 +31,7 @@
 #define __SYSTEMC_CORE_PROCESS_HH__
 
 #include <functional>
+#include <memory>
 #include <vector>
 
 #include "base/fiber.hh"
@@ -44,6 +45,7 @@
 #include "systemc/ext/core/sc_module.hh"
 #include "systemc/ext/core/sc_port.hh"
 #include "systemc/ext/core/sc_process_handle.hh"
+#include "systemc/ext/utils/sc_report.hh"
 
 namespace sc_gem5
 {
@@ -270,6 +272,7 @@ class Process : public ::sc_core::sc_object, public ListNode
     bool needsStart() const { return _needsStart; }
     bool dynamic() const { return _dynamic; }
     bool isUnwinding() const { return _isUnwinding; }
+    void isUnwinding(bool v) { _isUnwinding = v; }
     bool terminated() const { return _terminated; }
 
     void forEachKid(const std::function<void(Process *)> &work);
@@ -318,6 +321,9 @@ class Process : public ::sc_core::sc_object, public ListNode
 
     static Process *newest() { return _newest; }
 
+    void lastReport(::sc_core::sc_report *report);
+    ::sc_core::sc_report *lastReport() const;
+
   protected:
     Process(const char *name, ProcessFuncWrapper *func, bool _dynamic,
             bool needs_start);
@@ -355,6 +361,8 @@ class Process : public ::sc_core::sc_object, public ListNode
     PendingSensitivities pendingStaticSensitivities;
 
     Sensitivity *dynamicSensitivity;
+
+    std::unique_ptr<::sc_core::sc_report> _lastReport;
 };
 
 inline void
-- 
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