2 files changed, 25 insertions, 6 deletions

diff --git a/utils/regtools/qeditor/backend.cpp b/utils/regtools/qeditor/backend.cpp
index c2db1f2a3e..e9d7941ab1 100644
--- a/utils/regtools/qeditor/backend.cpp
+++ b/utils/regtools/qeditor/backend.cpp
@@ -587,10 +587,17 @@ bool BackendHelper::ReadRegisterField(const QString& dev, const QString& reg,
     return true;
 }
 
-bool BackendHelper::DumpAllRegisters(const QString& filename)
+bool BackendHelper::DumpAllRegisters(const QString& filename, bool ignore_errors)
 {
     FileIoBackend b(filename, QString::fromStdString(m_soc.GetSoc().name));
-    BackendHelper bh(&b, m_soc);
+    bool ret = DumpAllRegisters(&b, ignore_errors);
+    return ret && b.Commit();
+}
+
+bool BackendHelper::DumpAllRegisters(IoBackend *backend, bool ignore_errors)
+{
+    BackendHelper bh(backend, m_soc);
+    bool ret = true;
     for(size_t i = 0; i < m_soc.GetSoc().dev.size(); i++)
     {
         const soc_dev_t& dev = m_soc.GetSoc().dev[i];
@@ -605,12 +612,20 @@ bool BackendHelper::DumpAllRegisters(const QString& filename)
                     QString regname = QString::fromStdString(reg.addr[l].name);
                     soc_word_t val;
                     if(!ReadRegister(devname, regname, val))
-                        return false;
+                    {
+                        ret = false;
+                        if(!ignore_errors)
+                            return false;
+                    }
                     if(!bh.WriteRegister(devname, regname, val))
-                        return false;
+                    {
+                        ret = false;
+                        if(!ignore_errors)
+                            return false;
+                    }
                 }
             }
         }
     }
-    return b.Commit();
+    return ret;
 }
diff --git a/utils/regtools/qeditor/backend.h b/utils/regtools/qeditor/backend.h
index c8adbc474f..b2f53c9ed5 100644
--- a/utils/regtools/qeditor/backend.h
+++ b/utils/regtools/qeditor/backend.h
@@ -363,7 +363,11 @@ public:
     bool GetRegRef(const SocDevRef& dev, const QString& reg, SocRegRef& ref);
     bool GetFieldRef(const SocRegRef& reg, const QString& field, SocFieldRef& ref);
     bool GetRegisterAddress(const QString& dev, const QString& reg, soc_addr_t& addr);
-    bool DumpAllRegisters(const QString& filename);
+    /* NOTE: does not commit writes to the backend
+     * if ignore_errors is true, the dump will continue even on errors, and the
+     * function will return false if one or more errors occured */
+    bool DumpAllRegisters(IoBackend *backend, bool ignore_errors = true);
+    bool DumpAllRegisters(const QString& filename, bool ignore_errors = true);
 
 private:
     IoBackend *m_io_backend;