Core commit. Compile and run on the OpenPandora

[mupen64plus-pandora.git] / source / mupen64plus-core / src / r4300 / reset.c

diff --git a/source/mupen64plus-core/src/r4300/reset.c b/source/mupen64plus-core/src/r4300/reset.c
new file mode 100644 (file)
index 0000000..9192d9e
--- /dev/null
+++ b/source/mupen64plus-core/src/r4300/reset.c
@@ -0,0 +1,59 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ *   Mupen64plus - reset.c                                                 *
+ *   Mupen64Plus homepage: http://code.google.com/p/mupen64plus/           *
+ *   Copyright (C) 2011 CasualJames                                        *
+ *   Copyright (C) 2008-2009 Richard Goedeken                              *
+ *   Copyright (C) 2008 Ebenblues Nmn Okaygo Tillin9                       *
+ *   Hard reset based on code by hacktarux.                                *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ *   This program is distributed in the hope that it will be useful,       *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.          *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+#include "r4300/reset.h"
+#include "r4300/r4300.h"
+#include "r4300/interupt.h"
+#include "memory/memory.h"
+
+int reset_hard_job = 0;
+
+void reset_hard(void)
+{
+    init_memory(0);
+    r4300_reset_hard();
+    r4300_reset_soft();
+    last_addr = 0xa4000040;
+    next_interupt = 624999;
+    init_interupt();
+    if(r4300emu != CORE_PURE_INTERPRETER)
+    {
+        /* TODO
+         * The following code *should* work and avoid free_blocks() and init_blocks(),
+         * but it doesn't unless the last line is added (which causes a memory leak).
+        int i;
+        for (i=0; i<0x100000; i++)
+            invalid_code[i] = 1;
+        blocks[0xa4000000>>12]->block = NULL; */
+        free_blocks();
+        init_blocks();
+    }
+    generic_jump_to(last_addr);
+}
+
+void reset_soft(void)
+{
+    add_interupt_event(HW2_INT, 0);  /* Hardware 2 Interrupt immediately */
+    add_interupt_event(NMI_INT, 50000000);  /* Non maskable Interrupt after 1/2 second */
+}