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-rw-r--r--src/arch/riscv/bare_metal/system.cc68
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diff --git a/src/arch/riscv/bare_metal/system.cc b/src/arch/riscv/bare_metal/system.cc
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+/*
+ * Copyright (c) 2018 TU Dresden
+ * All rights reserved
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met: redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer;
+ * redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution;
+ * neither the name of the copyright holders nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * Authors: Robert Scheffel
+ */
+
+#include "arch/riscv/bare_metal/system.hh"
+
+#include "base/loader/object_file.hh"
+
+BareMetalRiscvSystem::BareMetalRiscvSystem(Params *p)
+ : RiscvSystem(p),
+ bootloader(createObjectFile(p->bootloader))
+{
+ if (bootloader == NULL) {
+ fatal("Could not load bootloader file %s", p->bootloader);
+ }
+
+ _resetVect = bootloader->entryPoint();
+}
+
+BareMetalRiscvSystem::~BareMetalRiscvSystem()
+{
+ delete bootloader;
+}
+
+void
+BareMetalRiscvSystem::initState()
+{
+ // Call the initialisation of the super class
+ RiscvSystem::initState();
+
+ // load program sections into memory
+ if (!bootloader->loadSections(physProxy)) {
+ warn("could not load sections to memory");
+ }
+}
+
+BareMetalRiscvSystem *
+BareMetalRiscvSystemParams::create()
+{
+ return new BareMetalRiscvSystem(this);
+}
+